Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1 | /* vi:set ts=8 sts=4 sw=4 noet: |
| 2 | * |
| 3 | * VIM - Vi IMproved by Bram Moolenaar |
| 4 | * |
| 5 | * Do ":help uganda" in Vim to read copying and usage conditions. |
| 6 | * Do ":help credits" in Vim to see a list of people who contributed. |
| 7 | * See README.txt for an overview of the Vim source code. |
| 8 | */ |
| 9 | |
| 10 | /* |
| 11 | * Terminal window support, see ":help :terminal". |
| 12 | * |
| 13 | * There are three parts: |
| 14 | * 1. Generic code for all systems. |
| 15 | * Uses libvterm for the terminal emulator. |
| 16 | * 2. The MS-Windows implementation. |
| 17 | * Uses winpty. |
| 18 | * 3. The Unix-like implementation. |
| 19 | * Uses pseudo-tty's (pty's). |
| 20 | * |
| 21 | * For each terminal one VTerm is constructed. This uses libvterm. A copy of |
| 22 | * this library is in the libvterm directory. |
| 23 | * |
| 24 | * When a terminal window is opened, a job is started that will be connected to |
| 25 | * the terminal emulator. |
| 26 | * |
| 27 | * If the terminal window has keyboard focus, typed keys are converted to the |
| 28 | * terminal encoding and writing to the job over a channel. |
| 29 | * |
| 30 | * If the job produces output, it is written to the terminal emulator. The |
| 31 | * terminal emulator invokes callbacks when its screen content changes. The |
| 32 | * line range is stored in tl_dirty_row_start and tl_dirty_row_end. Once in a |
| 33 | * while, if the terminal window is visible, the screen contents is drawn. |
| 34 | * |
| 35 | * When the job ends the text is put in a buffer. Redrawing then happens from |
| 36 | * that buffer, attributes come from the scrollback buffer tl_scrollback. |
| 37 | * When the buffer is changed it is turned into a normal buffer, the attributes |
| 38 | * in tl_scrollback are no longer used. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 39 | */ |
| 40 | |
| 41 | #include "vim.h" |
| 42 | |
| 43 | #if defined(FEAT_TERMINAL) || defined(PROTO) |
| 44 | |
| 45 | #ifndef MIN |
| 46 | # define MIN(x,y) ((x) < (y) ? (x) : (y)) |
| 47 | #endif |
| 48 | #ifndef MAX |
| 49 | # define MAX(x,y) ((x) > (y) ? (x) : (y)) |
| 50 | #endif |
| 51 | |
| 52 | #include "libvterm/include/vterm.h" |
| 53 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 54 | // This is VTermScreenCell without the characters, thus much smaller. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 55 | typedef struct { |
| 56 | VTermScreenCellAttrs attrs; |
| 57 | char width; |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 58 | VTermColor fg; |
| 59 | VTermColor bg; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 60 | } cellattr_T; |
| 61 | |
| 62 | typedef struct sb_line_S { |
Bram Moolenaar | 29ae223 | 2019-02-14 21:22:01 +0100 | [diff] [blame] | 63 | int sb_cols; // can differ per line |
| 64 | cellattr_T *sb_cells; // allocated |
| 65 | cellattr_T sb_fill_attr; // for short line |
| 66 | char_u *sb_text; // for tl_scrollback_postponed |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 67 | } sb_line_T; |
| 68 | |
Bram Moolenaar | 4f97475 | 2019-02-17 17:44:42 +0100 | [diff] [blame] | 69 | #ifdef MSWIN |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 70 | # ifndef HPCON |
| 71 | # define HPCON VOID* |
| 72 | # endif |
| 73 | # ifndef EXTENDED_STARTUPINFO_PRESENT |
| 74 | # define EXTENDED_STARTUPINFO_PRESENT 0x00080000 |
| 75 | # endif |
| 76 | # ifndef PROC_THREAD_ATTRIBUTE_PSEUDOCONSOLE |
| 77 | # define PROC_THREAD_ATTRIBUTE_PSEUDOCONSOLE 0x00020016 |
| 78 | # endif |
| 79 | typedef struct _DYN_STARTUPINFOEXW |
| 80 | { |
| 81 | STARTUPINFOW StartupInfo; |
| 82 | LPPROC_THREAD_ATTRIBUTE_LIST lpAttributeList; |
| 83 | } DYN_STARTUPINFOEXW, *PDYN_STARTUPINFOEXW; |
| 84 | #endif |
| 85 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 86 | // typedef term_T in structs.h |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 87 | struct terminal_S { |
| 88 | term_T *tl_next; |
| 89 | |
| 90 | VTerm *tl_vterm; |
| 91 | job_T *tl_job; |
| 92 | buf_T *tl_buffer; |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 93 | #if defined(FEAT_GUI) |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 94 | int tl_system; // when non-zero used for :!cmd output |
| 95 | int tl_toprow; // row with first line of system terminal |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 96 | #endif |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 97 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 98 | // Set when setting the size of a vterm, reset after redrawing. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 99 | int tl_vterm_size_changed; |
| 100 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 101 | int tl_normal_mode; // TRUE: Terminal-Normal mode |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 102 | int tl_channel_closed; |
Bram Moolenaar | 0cb8ac7 | 2018-05-11 22:01:51 +0200 | [diff] [blame] | 103 | int tl_channel_recently_closed; // still need to handle tl_finish |
| 104 | |
Bram Moolenaar | 1dd9833 | 2018-03-16 22:54:53 +0100 | [diff] [blame] | 105 | int tl_finish; |
| 106 | #define TL_FINISH_UNSET NUL |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 107 | #define TL_FINISH_CLOSE 'c' // ++close or :terminal without argument |
| 108 | #define TL_FINISH_NOCLOSE 'n' // ++noclose |
| 109 | #define TL_FINISH_OPEN 'o' // ++open |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 110 | char_u *tl_opencmd; |
| 111 | char_u *tl_eof_chars; |
Bram Moolenaar | d2842ea | 2019-09-26 23:08:54 +0200 | [diff] [blame] | 112 | char_u *tl_api; // prefix for terminal API function |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 113 | |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 114 | char_u *tl_arg0_cmd; // To format the status bar |
| 115 | |
Bram Moolenaar | 4f97475 | 2019-02-17 17:44:42 +0100 | [diff] [blame] | 116 | #ifdef MSWIN |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 117 | void *tl_winpty_config; |
| 118 | void *tl_winpty; |
Bram Moolenaar | f25329c | 2018-05-06 21:49:32 +0200 | [diff] [blame] | 119 | |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 120 | HPCON tl_conpty; |
| 121 | DYN_STARTUPINFOEXW tl_siex; // Structure that always needs to be hold |
| 122 | |
Bram Moolenaar | f25329c | 2018-05-06 21:49:32 +0200 | [diff] [blame] | 123 | FILE *tl_out_fd; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 124 | #endif |
Bram Moolenaar | 4d8bac8 | 2018-03-09 21:33:34 +0100 | [diff] [blame] | 125 | #if defined(FEAT_SESSION) |
| 126 | char_u *tl_command; |
| 127 | #endif |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 128 | char_u *tl_kill; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 129 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 130 | // last known vterm size |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 131 | int tl_rows; |
| 132 | int tl_cols; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 133 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 134 | char_u *tl_title; // NULL or allocated |
| 135 | char_u *tl_status_text; // NULL or allocated |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 136 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 137 | // Range of screen rows to update. Zero based. |
| 138 | int tl_dirty_row_start; // MAX_ROW if nothing dirty |
| 139 | int tl_dirty_row_end; // row below last one to update |
| 140 | int tl_dirty_snapshot; // text updated after making snapshot |
Bram Moolenaar | 56bc8e2 | 2018-05-10 18:05:56 +0200 | [diff] [blame] | 141 | #ifdef FEAT_TIMERS |
| 142 | int tl_timer_set; |
| 143 | proftime_T tl_timer_due; |
| 144 | #endif |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 145 | int tl_postponed_scroll; // to be scrolled up |
Bram Moolenaar | 6eddadf | 2018-05-06 16:40:16 +0200 | [diff] [blame] | 146 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 147 | garray_T tl_scrollback; |
| 148 | int tl_scrollback_scrolled; |
Bram Moolenaar | 29ae223 | 2019-02-14 21:22:01 +0100 | [diff] [blame] | 149 | garray_T tl_scrollback_postponed; |
| 150 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 151 | cellattr_T tl_default_color; |
| 152 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 153 | linenr_T tl_top_diff_rows; // rows of top diff file or zero |
| 154 | linenr_T tl_bot_diff_rows; // rows of bottom diff file |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 155 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 156 | VTermPos tl_cursor_pos; |
| 157 | int tl_cursor_visible; |
| 158 | int tl_cursor_blink; |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 159 | int tl_cursor_shape; // 1: block, 2: underline, 3: bar |
| 160 | char_u *tl_cursor_color; // NULL or allocated |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 161 | |
| 162 | int tl_using_altscreen; |
| 163 | }; |
| 164 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 165 | #define TMODE_ONCE 1 // CTRL-\ CTRL-N used |
| 166 | #define TMODE_LOOP 2 // CTRL-W N used |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 167 | |
| 168 | /* |
| 169 | * List of all active terminals. |
| 170 | */ |
| 171 | static term_T *first_term = NULL; |
| 172 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 173 | // Terminal active in terminal_loop(). |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 174 | static term_T *in_terminal_loop = NULL; |
| 175 | |
Bram Moolenaar | 4f97475 | 2019-02-17 17:44:42 +0100 | [diff] [blame] | 176 | #ifdef MSWIN |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 177 | static BOOL has_winpty = FALSE; |
| 178 | static BOOL has_conpty = FALSE; |
| 179 | #endif |
| 180 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 181 | #define MAX_ROW 999999 // used for tl_dirty_row_end to update all rows |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 182 | #define KEY_BUF_LEN 200 |
| 183 | |
| 184 | /* |
| 185 | * Functions with separate implementation for MS-Windows and Unix-like systems. |
| 186 | */ |
Bram Moolenaar | f25329c | 2018-05-06 21:49:32 +0200 | [diff] [blame] | 187 | static int term_and_job_init(term_T *term, typval_T *argvar, char **argv, jobopt_T *opt, jobopt_T *orig_opt); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 188 | static int create_pty_only(term_T *term, jobopt_T *opt); |
| 189 | static void term_report_winsize(term_T *term, int rows, int cols); |
| 190 | static void term_free_vterm(term_T *term); |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 191 | #ifdef FEAT_GUI |
| 192 | static void update_system_term(term_T *term); |
| 193 | #endif |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 194 | |
Bram Moolenaar | 29ae223 | 2019-02-14 21:22:01 +0100 | [diff] [blame] | 195 | static void handle_postponed_scrollback(term_T *term); |
| 196 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 197 | // The character that we know (or assume) that the terminal expects for the |
| 198 | // backspace key. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 199 | static int term_backspace_char = BS; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 200 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 201 | // "Terminal" highlight group colors. |
Bram Moolenaar | a7c54cf | 2017-12-01 21:07:20 +0100 | [diff] [blame] | 202 | static int term_default_cterm_fg = -1; |
| 203 | static int term_default_cterm_bg = -1; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 204 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 205 | // Store the last set and the desired cursor properties, so that we only update |
| 206 | // them when needed. Doing it unnecessary may result in flicker. |
Bram Moolenaar | 4f7fd56 | 2018-05-21 14:55:28 +0200 | [diff] [blame] | 207 | static char_u *last_set_cursor_color = NULL; |
| 208 | static char_u *desired_cursor_color = NULL; |
Bram Moolenaar | d317b38 | 2018-02-08 22:33:31 +0100 | [diff] [blame] | 209 | static int last_set_cursor_shape = -1; |
| 210 | static int desired_cursor_shape = -1; |
| 211 | static int last_set_cursor_blink = -1; |
| 212 | static int desired_cursor_blink = -1; |
| 213 | |
| 214 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 215 | /////////////////////////////////////// |
| 216 | // 1. Generic code for all systems. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 217 | |
Bram Moolenaar | 05af9a4 | 2018-05-21 18:48:12 +0200 | [diff] [blame] | 218 | static int |
Bram Moolenaar | 4f7fd56 | 2018-05-21 14:55:28 +0200 | [diff] [blame] | 219 | cursor_color_equal(char_u *lhs_color, char_u *rhs_color) |
| 220 | { |
| 221 | if (lhs_color != NULL && rhs_color != NULL) |
| 222 | return STRCMP(lhs_color, rhs_color) == 0; |
| 223 | return lhs_color == NULL && rhs_color == NULL; |
| 224 | } |
| 225 | |
Bram Moolenaar | 05af9a4 | 2018-05-21 18:48:12 +0200 | [diff] [blame] | 226 | static void |
| 227 | cursor_color_copy(char_u **to_color, char_u *from_color) |
| 228 | { |
| 229 | // Avoid a free & alloc if the value is already right. |
| 230 | if (cursor_color_equal(*to_color, from_color)) |
| 231 | return; |
| 232 | vim_free(*to_color); |
| 233 | *to_color = (from_color == NULL) ? NULL : vim_strsave(from_color); |
| 234 | } |
| 235 | |
| 236 | static char_u * |
Bram Moolenaar | 4f7fd56 | 2018-05-21 14:55:28 +0200 | [diff] [blame] | 237 | cursor_color_get(char_u *color) |
| 238 | { |
| 239 | return (color == NULL) ? (char_u *)"" : color; |
| 240 | } |
| 241 | |
| 242 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 243 | /* |
Bram Moolenaar | b833c1e | 2018-05-05 16:36:06 +0200 | [diff] [blame] | 244 | * Parse 'termwinsize' and set "rows" and "cols" for the terminal size in the |
Bram Moolenaar | 498c256 | 2018-04-15 23:45:15 +0200 | [diff] [blame] | 245 | * current window. |
| 246 | * Sets "rows" and/or "cols" to zero when it should follow the window size. |
| 247 | * Return TRUE if the size is the minimum size: "24*80". |
| 248 | */ |
| 249 | static int |
Bram Moolenaar | b833c1e | 2018-05-05 16:36:06 +0200 | [diff] [blame] | 250 | parse_termwinsize(win_T *wp, int *rows, int *cols) |
Bram Moolenaar | 498c256 | 2018-04-15 23:45:15 +0200 | [diff] [blame] | 251 | { |
| 252 | int minsize = FALSE; |
| 253 | |
| 254 | *rows = 0; |
| 255 | *cols = 0; |
| 256 | |
Bram Moolenaar | 6d150f7 | 2018-04-21 20:03:20 +0200 | [diff] [blame] | 257 | if (*wp->w_p_tws != NUL) |
Bram Moolenaar | 498c256 | 2018-04-15 23:45:15 +0200 | [diff] [blame] | 258 | { |
Bram Moolenaar | 6d150f7 | 2018-04-21 20:03:20 +0200 | [diff] [blame] | 259 | char_u *p = vim_strchr(wp->w_p_tws, 'x'); |
Bram Moolenaar | 498c256 | 2018-04-15 23:45:15 +0200 | [diff] [blame] | 260 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 261 | // Syntax of value was already checked when it's set. |
Bram Moolenaar | 498c256 | 2018-04-15 23:45:15 +0200 | [diff] [blame] | 262 | if (p == NULL) |
| 263 | { |
| 264 | minsize = TRUE; |
Bram Moolenaar | 6d150f7 | 2018-04-21 20:03:20 +0200 | [diff] [blame] | 265 | p = vim_strchr(wp->w_p_tws, '*'); |
Bram Moolenaar | 498c256 | 2018-04-15 23:45:15 +0200 | [diff] [blame] | 266 | } |
Bram Moolenaar | 6d150f7 | 2018-04-21 20:03:20 +0200 | [diff] [blame] | 267 | *rows = atoi((char *)wp->w_p_tws); |
Bram Moolenaar | 498c256 | 2018-04-15 23:45:15 +0200 | [diff] [blame] | 268 | *cols = atoi((char *)p + 1); |
| 269 | } |
| 270 | return minsize; |
| 271 | } |
| 272 | |
| 273 | /* |
Bram Moolenaar | b833c1e | 2018-05-05 16:36:06 +0200 | [diff] [blame] | 274 | * Determine the terminal size from 'termwinsize' and the current window. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 275 | */ |
| 276 | static void |
| 277 | set_term_and_win_size(term_T *term) |
| 278 | { |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 279 | #ifdef FEAT_GUI |
| 280 | if (term->tl_system) |
| 281 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 282 | // Use the whole screen for the system command. However, it will start |
| 283 | // at the command line and scroll up as needed, using tl_toprow. |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 284 | term->tl_rows = Rows; |
| 285 | term->tl_cols = Columns; |
Bram Moolenaar | 07b46af | 2018-04-10 14:56:18 +0200 | [diff] [blame] | 286 | return; |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 287 | } |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 288 | #endif |
Bram Moolenaar | b833c1e | 2018-05-05 16:36:06 +0200 | [diff] [blame] | 289 | if (parse_termwinsize(curwin, &term->tl_rows, &term->tl_cols)) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 290 | { |
Bram Moolenaar | 498c256 | 2018-04-15 23:45:15 +0200 | [diff] [blame] | 291 | if (term->tl_rows != 0) |
| 292 | term->tl_rows = MAX(term->tl_rows, curwin->w_height); |
| 293 | if (term->tl_cols != 0) |
| 294 | term->tl_cols = MAX(term->tl_cols, curwin->w_width); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 295 | } |
| 296 | if (term->tl_rows == 0) |
| 297 | term->tl_rows = curwin->w_height; |
| 298 | else |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 299 | win_setheight_win(term->tl_rows, curwin); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 300 | if (term->tl_cols == 0) |
| 301 | term->tl_cols = curwin->w_width; |
| 302 | else |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 303 | win_setwidth_win(term->tl_cols, curwin); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 304 | } |
| 305 | |
| 306 | /* |
| 307 | * Initialize job options for a terminal job. |
| 308 | * Caller may overrule some of them. |
| 309 | */ |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 310 | void |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 311 | init_job_options(jobopt_T *opt) |
| 312 | { |
| 313 | clear_job_options(opt); |
| 314 | |
| 315 | opt->jo_mode = MODE_RAW; |
| 316 | opt->jo_out_mode = MODE_RAW; |
| 317 | opt->jo_err_mode = MODE_RAW; |
| 318 | opt->jo_set = JO_MODE | JO_OUT_MODE | JO_ERR_MODE; |
| 319 | } |
| 320 | |
| 321 | /* |
| 322 | * Set job options mandatory for a terminal job. |
| 323 | */ |
| 324 | static void |
| 325 | setup_job_options(jobopt_T *opt, int rows, int cols) |
| 326 | { |
Bram Moolenaar | 4f97475 | 2019-02-17 17:44:42 +0100 | [diff] [blame] | 327 | #ifndef MSWIN |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 328 | // Win32: Redirecting the job output won't work, thus always connect stdout |
| 329 | // here. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 330 | if (!(opt->jo_set & JO_OUT_IO)) |
Bram Moolenaar | f25329c | 2018-05-06 21:49:32 +0200 | [diff] [blame] | 331 | #endif |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 332 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 333 | // Connect stdout to the terminal. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 334 | opt->jo_io[PART_OUT] = JIO_BUFFER; |
| 335 | opt->jo_io_buf[PART_OUT] = curbuf->b_fnum; |
| 336 | opt->jo_modifiable[PART_OUT] = 0; |
| 337 | opt->jo_set |= JO_OUT_IO + JO_OUT_BUF + JO_OUT_MODIFIABLE; |
| 338 | } |
| 339 | |
Bram Moolenaar | 4f97475 | 2019-02-17 17:44:42 +0100 | [diff] [blame] | 340 | #ifndef MSWIN |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 341 | // Win32: Redirecting the job output won't work, thus always connect stderr |
| 342 | // here. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 343 | if (!(opt->jo_set & JO_ERR_IO)) |
Bram Moolenaar | f25329c | 2018-05-06 21:49:32 +0200 | [diff] [blame] | 344 | #endif |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 345 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 346 | // Connect stderr to the terminal. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 347 | opt->jo_io[PART_ERR] = JIO_BUFFER; |
| 348 | opt->jo_io_buf[PART_ERR] = curbuf->b_fnum; |
| 349 | opt->jo_modifiable[PART_ERR] = 0; |
| 350 | opt->jo_set |= JO_ERR_IO + JO_ERR_BUF + JO_ERR_MODIFIABLE; |
| 351 | } |
| 352 | |
| 353 | opt->jo_pty = TRUE; |
| 354 | if ((opt->jo_set2 & JO2_TERM_ROWS) == 0) |
| 355 | opt->jo_term_rows = rows; |
| 356 | if ((opt->jo_set2 & JO2_TERM_COLS) == 0) |
| 357 | opt->jo_term_cols = cols; |
| 358 | } |
| 359 | |
| 360 | /* |
Bram Moolenaar | 5c381eb | 2019-06-25 06:50:31 +0200 | [diff] [blame] | 361 | * Flush messages on channels. |
| 362 | */ |
| 363 | static void |
| 364 | term_flush_messages() |
| 365 | { |
| 366 | mch_check_messages(); |
| 367 | parse_queued_messages(); |
| 368 | } |
| 369 | |
| 370 | /* |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 371 | * Close a terminal buffer (and its window). Used when creating the terminal |
| 372 | * fails. |
| 373 | */ |
| 374 | static void |
| 375 | term_close_buffer(buf_T *buf, buf_T *old_curbuf) |
| 376 | { |
| 377 | free_terminal(buf); |
| 378 | if (old_curbuf != NULL) |
| 379 | { |
| 380 | --curbuf->b_nwindows; |
| 381 | curbuf = old_curbuf; |
| 382 | curwin->w_buffer = curbuf; |
| 383 | ++curbuf->b_nwindows; |
| 384 | } |
| 385 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 386 | // Wiping out the buffer will also close the window and call |
| 387 | // free_terminal(). |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 388 | do_buffer(DOBUF_WIPE, DOBUF_FIRST, FORWARD, buf->b_fnum, TRUE); |
| 389 | } |
| 390 | |
| 391 | /* |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 392 | * Start a terminal window and return its buffer. |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 393 | * Use either "argvar" or "argv", the other must be NULL. |
| 394 | * When "flags" has TERM_START_NOJOB only create the buffer, b_term and open |
| 395 | * the window. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 396 | * Returns NULL when failed. |
| 397 | */ |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 398 | buf_T * |
| 399 | term_start( |
| 400 | typval_T *argvar, |
| 401 | char **argv, |
| 402 | jobopt_T *opt, |
| 403 | int flags) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 404 | { |
| 405 | exarg_T split_ea; |
| 406 | win_T *old_curwin = curwin; |
| 407 | term_T *term; |
| 408 | buf_T *old_curbuf = NULL; |
| 409 | int res; |
| 410 | buf_T *newbuf; |
Bram Moolenaar | 5a3a49e | 2018-03-20 18:35:53 +0100 | [diff] [blame] | 411 | int vertical = opt->jo_vertical || (cmdmod.split & WSP_VERT); |
Bram Moolenaar | f25329c | 2018-05-06 21:49:32 +0200 | [diff] [blame] | 412 | jobopt_T orig_opt; // only partly filled |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 413 | |
| 414 | if (check_restricted() || check_secure()) |
| 415 | return NULL; |
| 416 | |
| 417 | if ((opt->jo_set & (JO_IN_IO + JO_OUT_IO + JO_ERR_IO)) |
| 418 | == (JO_IN_IO + JO_OUT_IO + JO_ERR_IO) |
| 419 | || (!(opt->jo_set & JO_OUT_IO) && (opt->jo_set & JO_OUT_BUF)) |
Bram Moolenaar | b099202 | 2020-01-30 14:55:42 +0100 | [diff] [blame] | 420 | || (!(opt->jo_set & JO_ERR_IO) && (opt->jo_set & JO_ERR_BUF)) |
| 421 | || (argvar != NULL |
| 422 | && argvar->v_type == VAR_LIST |
| 423 | && argvar->vval.v_list != NULL |
| 424 | && argvar->vval.v_list->lv_first == &range_list_item)) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 425 | { |
Bram Moolenaar | f9e3e09 | 2019-01-13 23:38:42 +0100 | [diff] [blame] | 426 | emsg(_(e_invarg)); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 427 | return NULL; |
| 428 | } |
| 429 | |
Bram Moolenaar | c799fe2 | 2019-05-28 23:08:19 +0200 | [diff] [blame] | 430 | term = ALLOC_CLEAR_ONE(term_T); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 431 | if (term == NULL) |
| 432 | return NULL; |
| 433 | term->tl_dirty_row_end = MAX_ROW; |
| 434 | term->tl_cursor_visible = TRUE; |
| 435 | term->tl_cursor_shape = VTERM_PROP_CURSORSHAPE_BLOCK; |
| 436 | term->tl_finish = opt->jo_term_finish; |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 437 | #ifdef FEAT_GUI |
| 438 | term->tl_system = (flags & TERM_START_SYSTEM); |
| 439 | #endif |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 440 | ga_init2(&term->tl_scrollback, sizeof(sb_line_T), 300); |
Bram Moolenaar | 29ae223 | 2019-02-14 21:22:01 +0100 | [diff] [blame] | 441 | ga_init2(&term->tl_scrollback_postponed, sizeof(sb_line_T), 300); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 442 | |
| 443 | vim_memset(&split_ea, 0, sizeof(split_ea)); |
| 444 | if (opt->jo_curwin) |
| 445 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 446 | // Create a new buffer in the current window. |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 447 | if (!can_abandon(curbuf, flags & TERM_START_FORCEIT)) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 448 | { |
| 449 | no_write_message(); |
| 450 | vim_free(term); |
| 451 | return NULL; |
| 452 | } |
| 453 | if (do_ecmd(0, NULL, NULL, &split_ea, ECMD_ONE, |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 454 | ECMD_HIDE |
| 455 | + ((flags & TERM_START_FORCEIT) ? ECMD_FORCEIT : 0), |
| 456 | curwin) == FAIL) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 457 | { |
| 458 | vim_free(term); |
| 459 | return NULL; |
| 460 | } |
| 461 | } |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 462 | else if (opt->jo_hidden || (flags & TERM_START_SYSTEM)) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 463 | { |
| 464 | buf_T *buf; |
| 465 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 466 | // Create a new buffer without a window. Make it the current buffer for |
| 467 | // a moment to be able to do the initialisations. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 468 | buf = buflist_new((char_u *)"", NULL, (linenr_T)0, |
| 469 | BLN_NEW | BLN_LISTED); |
| 470 | if (buf == NULL || ml_open(buf) == FAIL) |
| 471 | { |
| 472 | vim_free(term); |
| 473 | return NULL; |
| 474 | } |
| 475 | old_curbuf = curbuf; |
| 476 | --curbuf->b_nwindows; |
| 477 | curbuf = buf; |
| 478 | curwin->w_buffer = buf; |
| 479 | ++curbuf->b_nwindows; |
| 480 | } |
| 481 | else |
| 482 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 483 | // Open a new window or tab. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 484 | split_ea.cmdidx = CMD_new; |
| 485 | split_ea.cmd = (char_u *)"new"; |
| 486 | split_ea.arg = (char_u *)""; |
Bram Moolenaar | 5a3a49e | 2018-03-20 18:35:53 +0100 | [diff] [blame] | 487 | if (opt->jo_term_rows > 0 && !vertical) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 488 | { |
| 489 | split_ea.line2 = opt->jo_term_rows; |
| 490 | split_ea.addr_count = 1; |
| 491 | } |
Bram Moolenaar | 5a3a49e | 2018-03-20 18:35:53 +0100 | [diff] [blame] | 492 | if (opt->jo_term_cols > 0 && vertical) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 493 | { |
| 494 | split_ea.line2 = opt->jo_term_cols; |
| 495 | split_ea.addr_count = 1; |
| 496 | } |
| 497 | |
Bram Moolenaar | 5a3a49e | 2018-03-20 18:35:53 +0100 | [diff] [blame] | 498 | if (vertical) |
| 499 | cmdmod.split |= WSP_VERT; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 500 | ex_splitview(&split_ea); |
| 501 | if (curwin == old_curwin) |
| 502 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 503 | // split failed |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 504 | vim_free(term); |
| 505 | return NULL; |
| 506 | } |
| 507 | } |
| 508 | term->tl_buffer = curbuf; |
| 509 | curbuf->b_term = term; |
| 510 | |
| 511 | if (!opt->jo_hidden) |
| 512 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 513 | // Only one size was taken care of with :new, do the other one. With |
| 514 | // "curwin" both need to be done. |
Bram Moolenaar | 5a3a49e | 2018-03-20 18:35:53 +0100 | [diff] [blame] | 515 | if (opt->jo_term_rows > 0 && (opt->jo_curwin || vertical)) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 516 | win_setheight(opt->jo_term_rows); |
Bram Moolenaar | 5a3a49e | 2018-03-20 18:35:53 +0100 | [diff] [blame] | 517 | if (opt->jo_term_cols > 0 && (opt->jo_curwin || !vertical)) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 518 | win_setwidth(opt->jo_term_cols); |
| 519 | } |
| 520 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 521 | // Link the new terminal in the list of active terminals. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 522 | term->tl_next = first_term; |
| 523 | first_term = term; |
| 524 | |
| 525 | if (opt->jo_term_name != NULL) |
| 526 | curbuf->b_ffname = vim_strsave(opt->jo_term_name); |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 527 | else if (argv != NULL) |
| 528 | curbuf->b_ffname = vim_strsave((char_u *)"!system"); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 529 | else |
| 530 | { |
| 531 | int i; |
| 532 | size_t len; |
| 533 | char_u *cmd, *p; |
| 534 | |
| 535 | if (argvar->v_type == VAR_STRING) |
| 536 | { |
| 537 | cmd = argvar->vval.v_string; |
| 538 | if (cmd == NULL) |
| 539 | cmd = (char_u *)""; |
| 540 | else if (STRCMP(cmd, "NONE") == 0) |
| 541 | cmd = (char_u *)"pty"; |
| 542 | } |
| 543 | else if (argvar->v_type != VAR_LIST |
| 544 | || argvar->vval.v_list == NULL |
Bram Moolenaar | b099202 | 2020-01-30 14:55:42 +0100 | [diff] [blame] | 545 | || argvar->vval.v_list->lv_len == 0 |
Bram Moolenaar | d155d7a | 2018-12-21 16:04:21 +0100 | [diff] [blame] | 546 | || (cmd = tv_get_string_chk( |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 547 | &argvar->vval.v_list->lv_first->li_tv)) == NULL) |
| 548 | cmd = (char_u*)""; |
| 549 | |
| 550 | len = STRLEN(cmd) + 10; |
Bram Moolenaar | 51e1438 | 2019-05-25 20:21:28 +0200 | [diff] [blame] | 551 | p = alloc(len); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 552 | |
| 553 | for (i = 0; p != NULL; ++i) |
| 554 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 555 | // Prepend a ! to the command name to avoid the buffer name equals |
| 556 | // the executable, otherwise ":w!" would overwrite it. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 557 | if (i == 0) |
| 558 | vim_snprintf((char *)p, len, "!%s", cmd); |
| 559 | else |
| 560 | vim_snprintf((char *)p, len, "!%s (%d)", cmd, i); |
| 561 | if (buflist_findname(p) == NULL) |
| 562 | { |
| 563 | vim_free(curbuf->b_ffname); |
| 564 | curbuf->b_ffname = p; |
| 565 | break; |
| 566 | } |
| 567 | } |
| 568 | } |
| 569 | curbuf->b_fname = curbuf->b_ffname; |
| 570 | |
| 571 | if (opt->jo_term_opencmd != NULL) |
| 572 | term->tl_opencmd = vim_strsave(opt->jo_term_opencmd); |
| 573 | |
| 574 | if (opt->jo_eof_chars != NULL) |
| 575 | term->tl_eof_chars = vim_strsave(opt->jo_eof_chars); |
| 576 | |
| 577 | set_string_option_direct((char_u *)"buftype", -1, |
| 578 | (char_u *)"terminal", OPT_FREE|OPT_LOCAL, 0); |
Bram Moolenaar | 7da1fb5 | 2018-08-04 16:54:11 +0200 | [diff] [blame] | 579 | // Avoid that 'buftype' is reset when this buffer is entered. |
| 580 | curbuf->b_p_initialized = TRUE; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 581 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 582 | // Mark the buffer as not modifiable. It can only be made modifiable after |
| 583 | // the job finished. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 584 | curbuf->b_p_ma = FALSE; |
| 585 | |
| 586 | set_term_and_win_size(term); |
Bram Moolenaar | 4f97475 | 2019-02-17 17:44:42 +0100 | [diff] [blame] | 587 | #ifdef MSWIN |
Bram Moolenaar | f25329c | 2018-05-06 21:49:32 +0200 | [diff] [blame] | 588 | mch_memmove(orig_opt.jo_io, opt->jo_io, sizeof(orig_opt.jo_io)); |
| 589 | #endif |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 590 | setup_job_options(opt, term->tl_rows, term->tl_cols); |
| 591 | |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 592 | if (flags & TERM_START_NOJOB) |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 593 | return curbuf; |
| 594 | |
Bram Moolenaar | 4d8bac8 | 2018-03-09 21:33:34 +0100 | [diff] [blame] | 595 | #if defined(FEAT_SESSION) |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 596 | // Remember the command for the session file. |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 597 | if (opt->jo_term_norestore || argv != NULL) |
Bram Moolenaar | 4d8bac8 | 2018-03-09 21:33:34 +0100 | [diff] [blame] | 598 | term->tl_command = vim_strsave((char_u *)"NONE"); |
Bram Moolenaar | 4d8bac8 | 2018-03-09 21:33:34 +0100 | [diff] [blame] | 599 | else if (argvar->v_type == VAR_STRING) |
| 600 | { |
| 601 | char_u *cmd = argvar->vval.v_string; |
| 602 | |
| 603 | if (cmd != NULL && STRCMP(cmd, p_sh) != 0) |
| 604 | term->tl_command = vim_strsave(cmd); |
| 605 | } |
| 606 | else if (argvar->v_type == VAR_LIST |
| 607 | && argvar->vval.v_list != NULL |
| 608 | && argvar->vval.v_list->lv_len > 0) |
| 609 | { |
| 610 | garray_T ga; |
| 611 | listitem_T *item; |
| 612 | |
| 613 | ga_init2(&ga, 1, 100); |
| 614 | for (item = argvar->vval.v_list->lv_first; |
| 615 | item != NULL; item = item->li_next) |
| 616 | { |
Bram Moolenaar | d155d7a | 2018-12-21 16:04:21 +0100 | [diff] [blame] | 617 | char_u *s = tv_get_string_chk(&item->li_tv); |
Bram Moolenaar | 4d8bac8 | 2018-03-09 21:33:34 +0100 | [diff] [blame] | 618 | char_u *p; |
| 619 | |
| 620 | if (s == NULL) |
| 621 | break; |
| 622 | p = vim_strsave_fnameescape(s, FALSE); |
| 623 | if (p == NULL) |
| 624 | break; |
| 625 | ga_concat(&ga, p); |
| 626 | vim_free(p); |
| 627 | ga_append(&ga, ' '); |
| 628 | } |
| 629 | if (item == NULL) |
| 630 | { |
| 631 | ga_append(&ga, NUL); |
| 632 | term->tl_command = ga.ga_data; |
| 633 | } |
| 634 | else |
| 635 | ga_clear(&ga); |
| 636 | } |
| 637 | #endif |
| 638 | |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 639 | if (opt->jo_term_kill != NULL) |
| 640 | { |
| 641 | char_u *p = skiptowhite(opt->jo_term_kill); |
| 642 | |
| 643 | term->tl_kill = vim_strnsave(opt->jo_term_kill, p - opt->jo_term_kill); |
| 644 | } |
| 645 | |
Bram Moolenaar | d2842ea | 2019-09-26 23:08:54 +0200 | [diff] [blame] | 646 | if (opt->jo_term_api != NULL) |
Bram Moolenaar | 2110927 | 2020-01-30 16:27:20 +0100 | [diff] [blame] | 647 | { |
| 648 | char_u *p = skiptowhite(opt->jo_term_api); |
| 649 | |
| 650 | term->tl_api = vim_strnsave(opt->jo_term_api, p - opt->jo_term_api); |
| 651 | } |
Bram Moolenaar | d2842ea | 2019-09-26 23:08:54 +0200 | [diff] [blame] | 652 | else |
| 653 | term->tl_api = vim_strsave((char_u *)"Tapi_"); |
| 654 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 655 | // System dependent: setup the vterm and maybe start the job in it. |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 656 | if (argv == NULL |
| 657 | && argvar->v_type == VAR_STRING |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 658 | && argvar->vval.v_string != NULL |
| 659 | && STRCMP(argvar->vval.v_string, "NONE") == 0) |
| 660 | res = create_pty_only(term, opt); |
| 661 | else |
Bram Moolenaar | f25329c | 2018-05-06 21:49:32 +0200 | [diff] [blame] | 662 | res = term_and_job_init(term, argvar, argv, opt, &orig_opt); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 663 | |
| 664 | newbuf = curbuf; |
| 665 | if (res == OK) |
| 666 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 667 | // Get and remember the size we ended up with. Update the pty. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 668 | vterm_get_size(term->tl_vterm, &term->tl_rows, &term->tl_cols); |
| 669 | term_report_winsize(term, term->tl_rows, term->tl_cols); |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 670 | #ifdef FEAT_GUI |
| 671 | if (term->tl_system) |
| 672 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 673 | // display first line below typed command |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 674 | term->tl_toprow = msg_row + 1; |
| 675 | term->tl_dirty_row_end = 0; |
| 676 | } |
| 677 | #endif |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 678 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 679 | // Make sure we don't get stuck on sending keys to the job, it leads to |
| 680 | // a deadlock if the job is waiting for Vim to read. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 681 | channel_set_nonblock(term->tl_job->jv_channel, PART_IN); |
| 682 | |
Bram Moolenaar | 606cb8b | 2018-05-03 20:40:20 +0200 | [diff] [blame] | 683 | if (old_curbuf != NULL) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 684 | { |
| 685 | --curbuf->b_nwindows; |
| 686 | curbuf = old_curbuf; |
| 687 | curwin->w_buffer = curbuf; |
| 688 | ++curbuf->b_nwindows; |
| 689 | } |
| 690 | } |
| 691 | else |
| 692 | { |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 693 | term_close_buffer(curbuf, old_curbuf); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 694 | return NULL; |
| 695 | } |
Bram Moolenaar | b852c3e | 2018-03-11 16:55:36 +0100 | [diff] [blame] | 696 | |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 697 | apply_autocmds(EVENT_TERMINALOPEN, NULL, NULL, FALSE, newbuf); |
Bram Moolenaar | 28ed4df | 2019-10-26 16:21:40 +0200 | [diff] [blame] | 698 | if (!opt->jo_hidden && !(flags & TERM_START_SYSTEM)) |
| 699 | apply_autocmds(EVENT_TERMINALWINOPEN, NULL, NULL, FALSE, newbuf); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 700 | return newbuf; |
| 701 | } |
| 702 | |
| 703 | /* |
| 704 | * ":terminal": open a terminal window and execute a job in it. |
| 705 | */ |
| 706 | void |
| 707 | ex_terminal(exarg_T *eap) |
| 708 | { |
| 709 | typval_T argvar[2]; |
| 710 | jobopt_T opt; |
Bram Moolenaar | 197c6b7 | 2019-11-03 23:37:12 +0100 | [diff] [blame] | 711 | int opt_shell = FALSE; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 712 | char_u *cmd; |
| 713 | char_u *tofree = NULL; |
| 714 | |
| 715 | init_job_options(&opt); |
| 716 | |
| 717 | cmd = eap->arg; |
Bram Moolenaar | a15ef45 | 2018-02-09 16:46:00 +0100 | [diff] [blame] | 718 | while (*cmd == '+' && *(cmd + 1) == '+') |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 719 | { |
| 720 | char_u *p, *ep; |
| 721 | |
| 722 | cmd += 2; |
| 723 | p = skiptowhite(cmd); |
| 724 | ep = vim_strchr(cmd, '='); |
Bram Moolenaar | d2842ea | 2019-09-26 23:08:54 +0200 | [diff] [blame] | 725 | if (ep != NULL) |
| 726 | { |
| 727 | if (ep < p) |
| 728 | p = ep; |
| 729 | else |
| 730 | ep = NULL; |
| 731 | } |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 732 | |
Bram Moolenaar | d2842ea | 2019-09-26 23:08:54 +0200 | [diff] [blame] | 733 | # define OPTARG_HAS(name) ((int)(p - cmd) == sizeof(name) - 1 \ |
| 734 | && STRNICMP(cmd, name, sizeof(name) - 1) == 0) |
| 735 | if (OPTARG_HAS("close")) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 736 | opt.jo_term_finish = 'c'; |
Bram Moolenaar | d2842ea | 2019-09-26 23:08:54 +0200 | [diff] [blame] | 737 | else if (OPTARG_HAS("noclose")) |
Bram Moolenaar | 1dd9833 | 2018-03-16 22:54:53 +0100 | [diff] [blame] | 738 | opt.jo_term_finish = 'n'; |
Bram Moolenaar | d2842ea | 2019-09-26 23:08:54 +0200 | [diff] [blame] | 739 | else if (OPTARG_HAS("open")) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 740 | opt.jo_term_finish = 'o'; |
Bram Moolenaar | d2842ea | 2019-09-26 23:08:54 +0200 | [diff] [blame] | 741 | else if (OPTARG_HAS("curwin")) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 742 | opt.jo_curwin = 1; |
Bram Moolenaar | d2842ea | 2019-09-26 23:08:54 +0200 | [diff] [blame] | 743 | else if (OPTARG_HAS("hidden")) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 744 | opt.jo_hidden = 1; |
Bram Moolenaar | d2842ea | 2019-09-26 23:08:54 +0200 | [diff] [blame] | 745 | else if (OPTARG_HAS("norestore")) |
Bram Moolenaar | 4d8bac8 | 2018-03-09 21:33:34 +0100 | [diff] [blame] | 746 | opt.jo_term_norestore = 1; |
Bram Moolenaar | 197c6b7 | 2019-11-03 23:37:12 +0100 | [diff] [blame] | 747 | else if (OPTARG_HAS("shell")) |
| 748 | opt_shell = TRUE; |
Bram Moolenaar | d2842ea | 2019-09-26 23:08:54 +0200 | [diff] [blame] | 749 | else if (OPTARG_HAS("kill") && ep != NULL) |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 750 | { |
| 751 | opt.jo_set2 |= JO2_TERM_KILL; |
| 752 | opt.jo_term_kill = ep + 1; |
| 753 | p = skiptowhite(cmd); |
| 754 | } |
Bram Moolenaar | d2842ea | 2019-09-26 23:08:54 +0200 | [diff] [blame] | 755 | else if (OPTARG_HAS("api")) |
| 756 | { |
| 757 | opt.jo_set2 |= JO2_TERM_API; |
| 758 | if (ep != NULL) |
| 759 | { |
| 760 | opt.jo_term_api = ep + 1; |
| 761 | p = skiptowhite(cmd); |
| 762 | } |
| 763 | else |
| 764 | opt.jo_term_api = NULL; |
| 765 | } |
| 766 | else if (OPTARG_HAS("rows") && ep != NULL && isdigit(ep[1])) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 767 | { |
| 768 | opt.jo_set2 |= JO2_TERM_ROWS; |
| 769 | opt.jo_term_rows = atoi((char *)ep + 1); |
| 770 | p = skiptowhite(cmd); |
| 771 | } |
Bram Moolenaar | d2842ea | 2019-09-26 23:08:54 +0200 | [diff] [blame] | 772 | else if (OPTARG_HAS("cols") && ep != NULL && isdigit(ep[1])) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 773 | { |
| 774 | opt.jo_set2 |= JO2_TERM_COLS; |
| 775 | opt.jo_term_cols = atoi((char *)ep + 1); |
| 776 | p = skiptowhite(cmd); |
| 777 | } |
Bram Moolenaar | d2842ea | 2019-09-26 23:08:54 +0200 | [diff] [blame] | 778 | else if (OPTARG_HAS("eof") && ep != NULL) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 779 | { |
| 780 | char_u *buf = NULL; |
| 781 | char_u *keys; |
| 782 | |
Bram Moolenaar | 2110927 | 2020-01-30 16:27:20 +0100 | [diff] [blame] | 783 | vim_free(opt.jo_eof_chars); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 784 | p = skiptowhite(cmd); |
| 785 | *p = NUL; |
Bram Moolenaar | 459fd78 | 2019-10-13 16:43:39 +0200 | [diff] [blame] | 786 | keys = replace_termcodes(ep + 1, &buf, |
| 787 | REPTERM_FROM_PART | REPTERM_DO_LT | REPTERM_SPECIAL, NULL); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 788 | opt.jo_set2 |= JO2_EOF_CHARS; |
| 789 | opt.jo_eof_chars = vim_strsave(keys); |
| 790 | vim_free(buf); |
| 791 | *p = ' '; |
| 792 | } |
Bram Moolenaar | 4f97475 | 2019-02-17 17:44:42 +0100 | [diff] [blame] | 793 | #ifdef MSWIN |
Bram Moolenaar | c6ddce3 | 2019-02-08 12:47:03 +0100 | [diff] [blame] | 794 | else if ((int)(p - cmd) == 4 && STRNICMP(cmd, "type", 4) == 0 |
| 795 | && ep != NULL) |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 796 | { |
Bram Moolenaar | c6ddce3 | 2019-02-08 12:47:03 +0100 | [diff] [blame] | 797 | int tty_type = NUL; |
| 798 | |
| 799 | p = skiptowhite(cmd); |
| 800 | if (STRNICMP(ep + 1, "winpty", p - (ep + 1)) == 0) |
| 801 | tty_type = 'w'; |
| 802 | else if (STRNICMP(ep + 1, "conpty", p - (ep + 1)) == 0) |
| 803 | tty_type = 'c'; |
| 804 | else |
| 805 | { |
| 806 | semsg(e_invargval, "type"); |
| 807 | goto theend; |
| 808 | } |
| 809 | opt.jo_set2 |= JO2_TTY_TYPE; |
| 810 | opt.jo_tty_type = tty_type; |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 811 | } |
Bram Moolenaar | c6ddce3 | 2019-02-08 12:47:03 +0100 | [diff] [blame] | 812 | #endif |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 813 | else |
| 814 | { |
| 815 | if (*p) |
| 816 | *p = NUL; |
Bram Moolenaar | f9e3e09 | 2019-01-13 23:38:42 +0100 | [diff] [blame] | 817 | semsg(_("E181: Invalid attribute: %s"), cmd); |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 818 | goto theend; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 819 | } |
Bram Moolenaar | d2842ea | 2019-09-26 23:08:54 +0200 | [diff] [blame] | 820 | # undef OPTARG_HAS |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 821 | cmd = skipwhite(p); |
| 822 | } |
| 823 | if (*cmd == NUL) |
Bram Moolenaar | 1dd9833 | 2018-03-16 22:54:53 +0100 | [diff] [blame] | 824 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 825 | // Make a copy of 'shell', an autocommand may change the option. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 826 | tofree = cmd = vim_strsave(p_sh); |
| 827 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 828 | // default to close when the shell exits |
Bram Moolenaar | 1dd9833 | 2018-03-16 22:54:53 +0100 | [diff] [blame] | 829 | if (opt.jo_term_finish == NUL) |
| 830 | opt.jo_term_finish = 'c'; |
| 831 | } |
| 832 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 833 | if (eap->addr_count > 0) |
| 834 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 835 | // Write lines from current buffer to the job. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 836 | opt.jo_set |= JO_IN_IO | JO_IN_BUF | JO_IN_TOP | JO_IN_BOT; |
| 837 | opt.jo_io[PART_IN] = JIO_BUFFER; |
| 838 | opt.jo_io_buf[PART_IN] = curbuf->b_fnum; |
| 839 | opt.jo_in_top = eap->line1; |
| 840 | opt.jo_in_bot = eap->line2; |
| 841 | } |
| 842 | |
Bram Moolenaar | 197c6b7 | 2019-11-03 23:37:12 +0100 | [diff] [blame] | 843 | if (opt_shell && tofree == NULL) |
| 844 | { |
| 845 | #ifdef UNIX |
| 846 | char **argv = NULL; |
| 847 | char_u *tofree1 = NULL; |
| 848 | char_u *tofree2 = NULL; |
| 849 | |
| 850 | // :term ++shell command |
| 851 | if (unix_build_argv(cmd, &argv, &tofree1, &tofree2) == OK) |
| 852 | term_start(NULL, argv, &opt, eap->forceit ? TERM_START_FORCEIT : 0); |
Bram Moolenaar | adf4aa2 | 2019-11-10 22:36:44 +0100 | [diff] [blame] | 853 | vim_free(argv); |
Bram Moolenaar | 197c6b7 | 2019-11-03 23:37:12 +0100 | [diff] [blame] | 854 | vim_free(tofree1); |
| 855 | vim_free(tofree2); |
Bram Moolenaar | 2d6d76f | 2019-11-04 23:18:35 +0100 | [diff] [blame] | 856 | goto theend; |
Bram Moolenaar | 197c6b7 | 2019-11-03 23:37:12 +0100 | [diff] [blame] | 857 | #else |
Bram Moolenaar | 2d6d76f | 2019-11-04 23:18:35 +0100 | [diff] [blame] | 858 | # ifdef MSWIN |
| 859 | long_u cmdlen = STRLEN(p_sh) + STRLEN(p_shcf) + STRLEN(cmd) + 10; |
| 860 | char_u *newcmd; |
| 861 | |
| 862 | newcmd = alloc(cmdlen); |
| 863 | if (newcmd == NULL) |
| 864 | goto theend; |
| 865 | tofree = newcmd; |
| 866 | vim_snprintf((char *)newcmd, cmdlen, "%s %s %s", p_sh, p_shcf, cmd); |
| 867 | cmd = newcmd; |
| 868 | # else |
Bram Moolenaar | 197c6b7 | 2019-11-03 23:37:12 +0100 | [diff] [blame] | 869 | emsg(_("E279: Sorry, ++shell is not supported on this system")); |
Bram Moolenaar | 2d6d76f | 2019-11-04 23:18:35 +0100 | [diff] [blame] | 870 | goto theend; |
| 871 | # endif |
Bram Moolenaar | 197c6b7 | 2019-11-03 23:37:12 +0100 | [diff] [blame] | 872 | #endif |
| 873 | } |
Bram Moolenaar | 2d6d76f | 2019-11-04 23:18:35 +0100 | [diff] [blame] | 874 | argvar[0].v_type = VAR_STRING; |
| 875 | argvar[0].vval.v_string = cmd; |
| 876 | argvar[1].v_type = VAR_UNKNOWN; |
| 877 | term_start(argvar, NULL, &opt, eap->forceit ? TERM_START_FORCEIT : 0); |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 878 | |
| 879 | theend: |
Bram Moolenaar | 2d6d76f | 2019-11-04 23:18:35 +0100 | [diff] [blame] | 880 | vim_free(tofree); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 881 | vim_free(opt.jo_eof_chars); |
| 882 | } |
| 883 | |
Bram Moolenaar | 4d8bac8 | 2018-03-09 21:33:34 +0100 | [diff] [blame] | 884 | #if defined(FEAT_SESSION) || defined(PROTO) |
| 885 | /* |
| 886 | * Write a :terminal command to the session file to restore the terminal in |
| 887 | * window "wp". |
| 888 | * Return FAIL if writing fails. |
| 889 | */ |
| 890 | int |
| 891 | term_write_session(FILE *fd, win_T *wp) |
| 892 | { |
| 893 | term_T *term = wp->w_buffer->b_term; |
| 894 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 895 | // Create the terminal and run the command. This is not without |
| 896 | // risk, but let's assume the user only creates a session when this |
| 897 | // will be OK. |
Bram Moolenaar | 4d8bac8 | 2018-03-09 21:33:34 +0100 | [diff] [blame] | 898 | if (fprintf(fd, "terminal ++curwin ++cols=%d ++rows=%d ", |
| 899 | term->tl_cols, term->tl_rows) < 0) |
| 900 | return FAIL; |
Bram Moolenaar | 4f97475 | 2019-02-17 17:44:42 +0100 | [diff] [blame] | 901 | #ifdef MSWIN |
Bram Moolenaar | c6ddce3 | 2019-02-08 12:47:03 +0100 | [diff] [blame] | 902 | if (fprintf(fd, "++type=%s ", term->tl_job->jv_tty_type) < 0) |
| 903 | return FAIL; |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 904 | #endif |
Bram Moolenaar | 4d8bac8 | 2018-03-09 21:33:34 +0100 | [diff] [blame] | 905 | if (term->tl_command != NULL && fputs((char *)term->tl_command, fd) < 0) |
| 906 | return FAIL; |
| 907 | |
| 908 | return put_eol(fd); |
| 909 | } |
| 910 | |
| 911 | /* |
| 912 | * Return TRUE if "buf" has a terminal that should be restored. |
| 913 | */ |
| 914 | int |
| 915 | term_should_restore(buf_T *buf) |
| 916 | { |
| 917 | term_T *term = buf->b_term; |
| 918 | |
| 919 | return term != NULL && (term->tl_command == NULL |
| 920 | || STRCMP(term->tl_command, "NONE") != 0); |
| 921 | } |
| 922 | #endif |
| 923 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 924 | /* |
| 925 | * Free the scrollback buffer for "term". |
| 926 | */ |
| 927 | static void |
| 928 | free_scrollback(term_T *term) |
| 929 | { |
| 930 | int i; |
| 931 | |
| 932 | for (i = 0; i < term->tl_scrollback.ga_len; ++i) |
| 933 | vim_free(((sb_line_T *)term->tl_scrollback.ga_data + i)->sb_cells); |
| 934 | ga_clear(&term->tl_scrollback); |
Bram Moolenaar | 29ae223 | 2019-02-14 21:22:01 +0100 | [diff] [blame] | 935 | for (i = 0; i < term->tl_scrollback_postponed.ga_len; ++i) |
| 936 | vim_free(((sb_line_T *)term->tl_scrollback_postponed.ga_data + i)->sb_cells); |
| 937 | ga_clear(&term->tl_scrollback_postponed); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 938 | } |
| 939 | |
Bram Moolenaar | 2a4857a | 2019-01-29 22:29:07 +0100 | [diff] [blame] | 940 | |
| 941 | // Terminals that need to be freed soon. |
Bram Moolenaar | 840d16f | 2019-09-10 21:27:18 +0200 | [diff] [blame] | 942 | static term_T *terminals_to_free = NULL; |
Bram Moolenaar | 2a4857a | 2019-01-29 22:29:07 +0100 | [diff] [blame] | 943 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 944 | /* |
| 945 | * Free a terminal and everything it refers to. |
| 946 | * Kills the job if there is one. |
| 947 | * Called when wiping out a buffer. |
Bram Moolenaar | 2a4857a | 2019-01-29 22:29:07 +0100 | [diff] [blame] | 948 | * The actual terminal structure is freed later in free_unused_terminals(), |
| 949 | * because callbacks may wipe out a buffer while the terminal is still |
| 950 | * referenced. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 951 | */ |
| 952 | void |
| 953 | free_terminal(buf_T *buf) |
| 954 | { |
| 955 | term_T *term = buf->b_term; |
| 956 | term_T *tp; |
| 957 | |
| 958 | if (term == NULL) |
| 959 | return; |
Bram Moolenaar | 2a4857a | 2019-01-29 22:29:07 +0100 | [diff] [blame] | 960 | |
| 961 | // Unlink the terminal form the list of terminals. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 962 | if (first_term == term) |
| 963 | first_term = term->tl_next; |
| 964 | else |
| 965 | for (tp = first_term; tp->tl_next != NULL; tp = tp->tl_next) |
| 966 | if (tp->tl_next == term) |
| 967 | { |
| 968 | tp->tl_next = term->tl_next; |
| 969 | break; |
| 970 | } |
| 971 | |
| 972 | if (term->tl_job != NULL) |
| 973 | { |
| 974 | if (term->tl_job->jv_status != JOB_ENDED |
| 975 | && term->tl_job->jv_status != JOB_FINISHED |
Bram Moolenaar | d317b38 | 2018-02-08 22:33:31 +0100 | [diff] [blame] | 976 | && term->tl_job->jv_status != JOB_FAILED) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 977 | job_stop(term->tl_job, NULL, "kill"); |
| 978 | job_unref(term->tl_job); |
| 979 | } |
Bram Moolenaar | 2a4857a | 2019-01-29 22:29:07 +0100 | [diff] [blame] | 980 | term->tl_next = terminals_to_free; |
| 981 | terminals_to_free = term; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 982 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 983 | buf->b_term = NULL; |
| 984 | if (in_terminal_loop == term) |
| 985 | in_terminal_loop = NULL; |
| 986 | } |
| 987 | |
Bram Moolenaar | 2a4857a | 2019-01-29 22:29:07 +0100 | [diff] [blame] | 988 | void |
| 989 | free_unused_terminals() |
| 990 | { |
| 991 | while (terminals_to_free != NULL) |
| 992 | { |
| 993 | term_T *term = terminals_to_free; |
| 994 | |
| 995 | terminals_to_free = term->tl_next; |
| 996 | |
| 997 | free_scrollback(term); |
| 998 | |
| 999 | term_free_vterm(term); |
Bram Moolenaar | d2842ea | 2019-09-26 23:08:54 +0200 | [diff] [blame] | 1000 | vim_free(term->tl_api); |
Bram Moolenaar | 2a4857a | 2019-01-29 22:29:07 +0100 | [diff] [blame] | 1001 | vim_free(term->tl_title); |
| 1002 | #ifdef FEAT_SESSION |
| 1003 | vim_free(term->tl_command); |
| 1004 | #endif |
| 1005 | vim_free(term->tl_kill); |
| 1006 | vim_free(term->tl_status_text); |
| 1007 | vim_free(term->tl_opencmd); |
| 1008 | vim_free(term->tl_eof_chars); |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 1009 | vim_free(term->tl_arg0_cmd); |
Bram Moolenaar | 4f97475 | 2019-02-17 17:44:42 +0100 | [diff] [blame] | 1010 | #ifdef MSWIN |
Bram Moolenaar | 2a4857a | 2019-01-29 22:29:07 +0100 | [diff] [blame] | 1011 | if (term->tl_out_fd != NULL) |
| 1012 | fclose(term->tl_out_fd); |
| 1013 | #endif |
| 1014 | vim_free(term->tl_cursor_color); |
| 1015 | vim_free(term); |
| 1016 | } |
| 1017 | } |
| 1018 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1019 | /* |
Bram Moolenaar | b50773c | 2018-01-30 22:31:19 +0100 | [diff] [blame] | 1020 | * Get the part that is connected to the tty. Normally this is PART_IN, but |
| 1021 | * when writing buffer lines to the job it can be another. This makes it |
| 1022 | * possible to do "1,5term vim -". |
| 1023 | */ |
| 1024 | static ch_part_T |
Bram Moolenaar | bd67aac | 2019-09-21 23:09:04 +0200 | [diff] [blame] | 1025 | get_tty_part(term_T *term UNUSED) |
Bram Moolenaar | b50773c | 2018-01-30 22:31:19 +0100 | [diff] [blame] | 1026 | { |
| 1027 | #ifdef UNIX |
| 1028 | ch_part_T parts[3] = {PART_IN, PART_OUT, PART_ERR}; |
| 1029 | int i; |
| 1030 | |
| 1031 | for (i = 0; i < 3; ++i) |
| 1032 | { |
| 1033 | int fd = term->tl_job->jv_channel->ch_part[parts[i]].ch_fd; |
| 1034 | |
Bram Moolenaar | 1ecc5e4 | 2019-01-26 15:12:55 +0100 | [diff] [blame] | 1035 | if (mch_isatty(fd)) |
Bram Moolenaar | b50773c | 2018-01-30 22:31:19 +0100 | [diff] [blame] | 1036 | return parts[i]; |
| 1037 | } |
| 1038 | #endif |
| 1039 | return PART_IN; |
| 1040 | } |
| 1041 | |
| 1042 | /* |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1043 | * Write job output "msg[len]" to the vterm. |
| 1044 | */ |
| 1045 | static void |
| 1046 | term_write_job_output(term_T *term, char_u *msg, size_t len) |
| 1047 | { |
| 1048 | VTerm *vterm = term->tl_vterm; |
Bram Moolenaar | b50773c | 2018-01-30 22:31:19 +0100 | [diff] [blame] | 1049 | size_t prevlen = vterm_output_get_buffer_current(vterm); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1050 | |
Bram Moolenaar | 26d205d | 2017-11-09 17:33:11 +0100 | [diff] [blame] | 1051 | vterm_input_write(vterm, (char *)msg, len); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1052 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1053 | // flush vterm buffer when vterm responded to control sequence |
Bram Moolenaar | b50773c | 2018-01-30 22:31:19 +0100 | [diff] [blame] | 1054 | if (prevlen != vterm_output_get_buffer_current(vterm)) |
| 1055 | { |
| 1056 | char buf[KEY_BUF_LEN]; |
| 1057 | size_t curlen = vterm_output_read(vterm, buf, KEY_BUF_LEN); |
| 1058 | |
| 1059 | if (curlen > 0) |
| 1060 | channel_send(term->tl_job->jv_channel, get_tty_part(term), |
| 1061 | (char_u *)buf, (int)curlen, NULL); |
| 1062 | } |
| 1063 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1064 | // this invokes the damage callbacks |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1065 | vterm_screen_flush_damage(vterm_obtain_screen(vterm)); |
| 1066 | } |
| 1067 | |
| 1068 | static void |
| 1069 | update_cursor(term_T *term, int redraw) |
| 1070 | { |
| 1071 | if (term->tl_normal_mode) |
| 1072 | return; |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 1073 | #ifdef FEAT_GUI |
| 1074 | if (term->tl_system) |
| 1075 | windgoto(term->tl_cursor_pos.row + term->tl_toprow, |
| 1076 | term->tl_cursor_pos.col); |
| 1077 | else |
| 1078 | #endif |
| 1079 | setcursor(); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1080 | if (redraw) |
| 1081 | { |
| 1082 | if (term->tl_buffer == curbuf && term->tl_cursor_visible) |
| 1083 | cursor_on(); |
| 1084 | out_flush(); |
| 1085 | #ifdef FEAT_GUI |
| 1086 | if (gui.in_use) |
Bram Moolenaar | 23c1b2b | 2017-12-05 21:32:33 +0100 | [diff] [blame] | 1087 | { |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1088 | gui_update_cursor(FALSE, FALSE); |
Bram Moolenaar | 23c1b2b | 2017-12-05 21:32:33 +0100 | [diff] [blame] | 1089 | gui_mch_flush(); |
| 1090 | } |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1091 | #endif |
| 1092 | } |
| 1093 | } |
| 1094 | |
| 1095 | /* |
| 1096 | * Invoked when "msg" output from a job was received. Write it to the terminal |
| 1097 | * of "buffer". |
| 1098 | */ |
| 1099 | void |
| 1100 | write_to_term(buf_T *buffer, char_u *msg, channel_T *channel) |
| 1101 | { |
| 1102 | size_t len = STRLEN(msg); |
| 1103 | term_T *term = buffer->b_term; |
| 1104 | |
Bram Moolenaar | 4f97475 | 2019-02-17 17:44:42 +0100 | [diff] [blame] | 1105 | #ifdef MSWIN |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1106 | // Win32: Cannot redirect output of the job, intercept it here and write to |
| 1107 | // the file. |
Bram Moolenaar | f25329c | 2018-05-06 21:49:32 +0200 | [diff] [blame] | 1108 | if (term->tl_out_fd != NULL) |
| 1109 | { |
| 1110 | ch_log(channel, "Writing %d bytes to output file", (int)len); |
| 1111 | fwrite(msg, len, 1, term->tl_out_fd); |
| 1112 | return; |
| 1113 | } |
| 1114 | #endif |
| 1115 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1116 | if (term->tl_vterm == NULL) |
| 1117 | { |
| 1118 | ch_log(channel, "NOT writing %d bytes to terminal", (int)len); |
| 1119 | return; |
| 1120 | } |
| 1121 | ch_log(channel, "writing %d bytes to terminal", (int)len); |
| 1122 | term_write_job_output(term, msg, len); |
| 1123 | |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 1124 | #ifdef FEAT_GUI |
| 1125 | if (term->tl_system) |
| 1126 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1127 | // show system output, scrolling up the screen as needed |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 1128 | update_system_term(term); |
| 1129 | update_cursor(term, TRUE); |
| 1130 | } |
| 1131 | else |
| 1132 | #endif |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1133 | // In Terminal-Normal mode we are displaying the buffer, not the terminal |
| 1134 | // contents, thus no screen update is needed. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1135 | if (!term->tl_normal_mode) |
| 1136 | { |
Bram Moolenaar | 0ce7413 | 2018-06-18 22:15:50 +0200 | [diff] [blame] | 1137 | // Don't use update_screen() when editing the command line, it gets |
| 1138 | // cleared. |
| 1139 | // TODO: only update once in a while. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1140 | ch_log(term->tl_job->jv_channel, "updating screen"); |
Bram Moolenaar | 0ce7413 | 2018-06-18 22:15:50 +0200 | [diff] [blame] | 1141 | if (buffer == curbuf && (State & CMDLINE) == 0) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1142 | { |
Bram Moolenaar | 0ce7413 | 2018-06-18 22:15:50 +0200 | [diff] [blame] | 1143 | update_screen(VALID_NO_UPDATE); |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1144 | // update_screen() can be slow, check the terminal wasn't closed |
| 1145 | // already |
Bram Moolenaar | a10ae5e | 2018-05-11 20:48:29 +0200 | [diff] [blame] | 1146 | if (buffer == curbuf && curbuf->b_term != NULL) |
| 1147 | update_cursor(curbuf->b_term, TRUE); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1148 | } |
| 1149 | else |
| 1150 | redraw_after_callback(TRUE); |
| 1151 | } |
| 1152 | } |
| 1153 | |
| 1154 | /* |
| 1155 | * Send a mouse position and click to the vterm |
| 1156 | */ |
| 1157 | static int |
| 1158 | term_send_mouse(VTerm *vterm, int button, int pressed) |
| 1159 | { |
| 1160 | VTermModifier mod = VTERM_MOD_NONE; |
| 1161 | |
| 1162 | vterm_mouse_move(vterm, mouse_row - W_WINROW(curwin), |
Bram Moolenaar | 53f8174 | 2017-09-22 14:35:51 +0200 | [diff] [blame] | 1163 | mouse_col - curwin->w_wincol, mod); |
Bram Moolenaar | 51b0f37 | 2017-11-18 18:52:04 +0100 | [diff] [blame] | 1164 | if (button != 0) |
| 1165 | vterm_mouse_button(vterm, button, pressed, mod); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1166 | return TRUE; |
| 1167 | } |
| 1168 | |
Bram Moolenaar | c48369c | 2018-03-11 19:30:45 +0100 | [diff] [blame] | 1169 | static int enter_mouse_col = -1; |
| 1170 | static int enter_mouse_row = -1; |
| 1171 | |
| 1172 | /* |
| 1173 | * Handle a mouse click, drag or release. |
| 1174 | * Return TRUE when a mouse event is sent to the terminal. |
| 1175 | */ |
| 1176 | static int |
| 1177 | term_mouse_click(VTerm *vterm, int key) |
| 1178 | { |
| 1179 | #if defined(FEAT_CLIPBOARD) |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1180 | // For modeless selection mouse drag and release events are ignored, unless |
| 1181 | // they are preceded with a mouse down event |
Bram Moolenaar | c48369c | 2018-03-11 19:30:45 +0100 | [diff] [blame] | 1182 | static int ignore_drag_release = TRUE; |
| 1183 | VTermMouseState mouse_state; |
| 1184 | |
| 1185 | vterm_state_get_mousestate(vterm_obtain_state(vterm), &mouse_state); |
| 1186 | if (mouse_state.flags == 0) |
| 1187 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1188 | // Terminal is not using the mouse, use modeless selection. |
Bram Moolenaar | c48369c | 2018-03-11 19:30:45 +0100 | [diff] [blame] | 1189 | switch (key) |
| 1190 | { |
| 1191 | case K_LEFTDRAG: |
| 1192 | case K_LEFTRELEASE: |
| 1193 | case K_RIGHTDRAG: |
| 1194 | case K_RIGHTRELEASE: |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1195 | // Ignore drag and release events when the button-down wasn't |
| 1196 | // seen before. |
Bram Moolenaar | c48369c | 2018-03-11 19:30:45 +0100 | [diff] [blame] | 1197 | if (ignore_drag_release) |
| 1198 | { |
| 1199 | int save_mouse_col, save_mouse_row; |
| 1200 | |
| 1201 | if (enter_mouse_col < 0) |
| 1202 | break; |
| 1203 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1204 | // mouse click in the window gave us focus, handle that |
| 1205 | // click now |
Bram Moolenaar | c48369c | 2018-03-11 19:30:45 +0100 | [diff] [blame] | 1206 | save_mouse_col = mouse_col; |
| 1207 | save_mouse_row = mouse_row; |
| 1208 | mouse_col = enter_mouse_col; |
| 1209 | mouse_row = enter_mouse_row; |
| 1210 | clip_modeless(MOUSE_LEFT, TRUE, FALSE); |
| 1211 | mouse_col = save_mouse_col; |
| 1212 | mouse_row = save_mouse_row; |
| 1213 | } |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1214 | // FALLTHROUGH |
Bram Moolenaar | c48369c | 2018-03-11 19:30:45 +0100 | [diff] [blame] | 1215 | case K_LEFTMOUSE: |
| 1216 | case K_RIGHTMOUSE: |
| 1217 | if (key == K_LEFTRELEASE || key == K_RIGHTRELEASE) |
| 1218 | ignore_drag_release = TRUE; |
| 1219 | else |
| 1220 | ignore_drag_release = FALSE; |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1221 | // Should we call mouse_has() here? |
Bram Moolenaar | c48369c | 2018-03-11 19:30:45 +0100 | [diff] [blame] | 1222 | if (clip_star.available) |
| 1223 | { |
| 1224 | int button, is_click, is_drag; |
| 1225 | |
| 1226 | button = get_mouse_button(KEY2TERMCAP1(key), |
| 1227 | &is_click, &is_drag); |
| 1228 | if (mouse_model_popup() && button == MOUSE_LEFT |
| 1229 | && (mod_mask & MOD_MASK_SHIFT)) |
| 1230 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1231 | // Translate shift-left to right button. |
Bram Moolenaar | c48369c | 2018-03-11 19:30:45 +0100 | [diff] [blame] | 1232 | button = MOUSE_RIGHT; |
| 1233 | mod_mask &= ~MOD_MASK_SHIFT; |
| 1234 | } |
| 1235 | clip_modeless(button, is_click, is_drag); |
| 1236 | } |
| 1237 | break; |
| 1238 | |
| 1239 | case K_MIDDLEMOUSE: |
| 1240 | if (clip_star.available) |
| 1241 | insert_reg('*', TRUE); |
| 1242 | break; |
| 1243 | } |
| 1244 | enter_mouse_col = -1; |
| 1245 | return FALSE; |
| 1246 | } |
| 1247 | #endif |
| 1248 | enter_mouse_col = -1; |
| 1249 | |
| 1250 | switch (key) |
| 1251 | { |
| 1252 | case K_LEFTMOUSE: |
| 1253 | case K_LEFTMOUSE_NM: term_send_mouse(vterm, 1, 1); break; |
| 1254 | case K_LEFTDRAG: term_send_mouse(vterm, 1, 1); break; |
| 1255 | case K_LEFTRELEASE: |
| 1256 | case K_LEFTRELEASE_NM: term_send_mouse(vterm, 1, 0); break; |
| 1257 | case K_MOUSEMOVE: term_send_mouse(vterm, 0, 0); break; |
| 1258 | case K_MIDDLEMOUSE: term_send_mouse(vterm, 2, 1); break; |
| 1259 | case K_MIDDLEDRAG: term_send_mouse(vterm, 2, 1); break; |
| 1260 | case K_MIDDLERELEASE: term_send_mouse(vterm, 2, 0); break; |
| 1261 | case K_RIGHTMOUSE: term_send_mouse(vterm, 3, 1); break; |
| 1262 | case K_RIGHTDRAG: term_send_mouse(vterm, 3, 1); break; |
| 1263 | case K_RIGHTRELEASE: term_send_mouse(vterm, 3, 0); break; |
| 1264 | } |
| 1265 | return TRUE; |
| 1266 | } |
| 1267 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1268 | /* |
Bram Moolenaar | 1e814bc | 2019-11-03 21:19:41 +0100 | [diff] [blame] | 1269 | * Convert typed key "c" with modifiers "modmask" into bytes to send to the |
| 1270 | * job. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1271 | * Return the number of bytes in "buf". |
| 1272 | */ |
| 1273 | static int |
Bram Moolenaar | 1e814bc | 2019-11-03 21:19:41 +0100 | [diff] [blame] | 1274 | term_convert_key(term_T *term, int c, int modmask, char *buf) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1275 | { |
| 1276 | VTerm *vterm = term->tl_vterm; |
| 1277 | VTermKey key = VTERM_KEY_NONE; |
| 1278 | VTermModifier mod = VTERM_MOD_NONE; |
Bram Moolenaar | a42ad57 | 2017-11-16 13:08:04 +0100 | [diff] [blame] | 1279 | int other = FALSE; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1280 | |
| 1281 | switch (c) |
| 1282 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1283 | // don't use VTERM_KEY_ENTER, it may do an unwanted conversion |
Bram Moolenaar | 26d205d | 2017-11-09 17:33:11 +0100 | [diff] [blame] | 1284 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1285 | // don't use VTERM_KEY_BACKSPACE, it always |
| 1286 | // becomes 0x7f DEL |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1287 | case K_BS: c = term_backspace_char; break; |
| 1288 | |
| 1289 | case ESC: key = VTERM_KEY_ESCAPE; break; |
| 1290 | case K_DEL: key = VTERM_KEY_DEL; break; |
| 1291 | case K_DOWN: key = VTERM_KEY_DOWN; break; |
| 1292 | case K_S_DOWN: mod = VTERM_MOD_SHIFT; |
| 1293 | key = VTERM_KEY_DOWN; break; |
| 1294 | case K_END: key = VTERM_KEY_END; break; |
| 1295 | case K_S_END: mod = VTERM_MOD_SHIFT; |
| 1296 | key = VTERM_KEY_END; break; |
| 1297 | case K_C_END: mod = VTERM_MOD_CTRL; |
| 1298 | key = VTERM_KEY_END; break; |
| 1299 | case K_F10: key = VTERM_KEY_FUNCTION(10); break; |
| 1300 | case K_F11: key = VTERM_KEY_FUNCTION(11); break; |
| 1301 | case K_F12: key = VTERM_KEY_FUNCTION(12); break; |
| 1302 | case K_F1: key = VTERM_KEY_FUNCTION(1); break; |
| 1303 | case K_F2: key = VTERM_KEY_FUNCTION(2); break; |
| 1304 | case K_F3: key = VTERM_KEY_FUNCTION(3); break; |
| 1305 | case K_F4: key = VTERM_KEY_FUNCTION(4); break; |
| 1306 | case K_F5: key = VTERM_KEY_FUNCTION(5); break; |
| 1307 | case K_F6: key = VTERM_KEY_FUNCTION(6); break; |
| 1308 | case K_F7: key = VTERM_KEY_FUNCTION(7); break; |
| 1309 | case K_F8: key = VTERM_KEY_FUNCTION(8); break; |
| 1310 | case K_F9: key = VTERM_KEY_FUNCTION(9); break; |
| 1311 | case K_HOME: key = VTERM_KEY_HOME; break; |
| 1312 | case K_S_HOME: mod = VTERM_MOD_SHIFT; |
| 1313 | key = VTERM_KEY_HOME; break; |
| 1314 | case K_C_HOME: mod = VTERM_MOD_CTRL; |
| 1315 | key = VTERM_KEY_HOME; break; |
| 1316 | case K_INS: key = VTERM_KEY_INS; break; |
| 1317 | case K_K0: key = VTERM_KEY_KP_0; break; |
| 1318 | case K_K1: key = VTERM_KEY_KP_1; break; |
| 1319 | case K_K2: key = VTERM_KEY_KP_2; break; |
| 1320 | case K_K3: key = VTERM_KEY_KP_3; break; |
| 1321 | case K_K4: key = VTERM_KEY_KP_4; break; |
| 1322 | case K_K5: key = VTERM_KEY_KP_5; break; |
| 1323 | case K_K6: key = VTERM_KEY_KP_6; break; |
| 1324 | case K_K7: key = VTERM_KEY_KP_7; break; |
| 1325 | case K_K8: key = VTERM_KEY_KP_8; break; |
| 1326 | case K_K9: key = VTERM_KEY_KP_9; break; |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1327 | case K_KDEL: key = VTERM_KEY_DEL; break; // TODO |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1328 | case K_KDIVIDE: key = VTERM_KEY_KP_DIVIDE; break; |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1329 | case K_KEND: key = VTERM_KEY_KP_1; break; // TODO |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1330 | case K_KENTER: key = VTERM_KEY_KP_ENTER; break; |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1331 | case K_KHOME: key = VTERM_KEY_KP_7; break; // TODO |
| 1332 | case K_KINS: key = VTERM_KEY_KP_0; break; // TODO |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1333 | case K_KMINUS: key = VTERM_KEY_KP_MINUS; break; |
| 1334 | case K_KMULTIPLY: key = VTERM_KEY_KP_MULT; break; |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1335 | case K_KPAGEDOWN: key = VTERM_KEY_KP_3; break; // TODO |
| 1336 | case K_KPAGEUP: key = VTERM_KEY_KP_9; break; // TODO |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1337 | case K_KPLUS: key = VTERM_KEY_KP_PLUS; break; |
| 1338 | case K_KPOINT: key = VTERM_KEY_KP_PERIOD; break; |
| 1339 | case K_LEFT: key = VTERM_KEY_LEFT; break; |
| 1340 | case K_S_LEFT: mod = VTERM_MOD_SHIFT; |
| 1341 | key = VTERM_KEY_LEFT; break; |
| 1342 | case K_C_LEFT: mod = VTERM_MOD_CTRL; |
| 1343 | key = VTERM_KEY_LEFT; break; |
| 1344 | case K_PAGEDOWN: key = VTERM_KEY_PAGEDOWN; break; |
| 1345 | case K_PAGEUP: key = VTERM_KEY_PAGEUP; break; |
| 1346 | case K_RIGHT: key = VTERM_KEY_RIGHT; break; |
| 1347 | case K_S_RIGHT: mod = VTERM_MOD_SHIFT; |
| 1348 | key = VTERM_KEY_RIGHT; break; |
| 1349 | case K_C_RIGHT: mod = VTERM_MOD_CTRL; |
| 1350 | key = VTERM_KEY_RIGHT; break; |
| 1351 | case K_UP: key = VTERM_KEY_UP; break; |
| 1352 | case K_S_UP: mod = VTERM_MOD_SHIFT; |
| 1353 | key = VTERM_KEY_UP; break; |
| 1354 | case TAB: key = VTERM_KEY_TAB; break; |
Bram Moolenaar | 73cddfd | 2018-02-16 20:01:04 +0100 | [diff] [blame] | 1355 | case K_S_TAB: mod = VTERM_MOD_SHIFT; |
| 1356 | key = VTERM_KEY_TAB; break; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1357 | |
Bram Moolenaar | a42ad57 | 2017-11-16 13:08:04 +0100 | [diff] [blame] | 1358 | case K_MOUSEUP: other = term_send_mouse(vterm, 5, 1); break; |
| 1359 | case K_MOUSEDOWN: other = term_send_mouse(vterm, 4, 1); break; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1360 | case K_MOUSELEFT: /* TODO */ return 0; |
| 1361 | case K_MOUSERIGHT: /* TODO */ return 0; |
| 1362 | |
| 1363 | case K_LEFTMOUSE: |
Bram Moolenaar | c48369c | 2018-03-11 19:30:45 +0100 | [diff] [blame] | 1364 | case K_LEFTMOUSE_NM: |
| 1365 | case K_LEFTDRAG: |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1366 | case K_LEFTRELEASE: |
Bram Moolenaar | c48369c | 2018-03-11 19:30:45 +0100 | [diff] [blame] | 1367 | case K_LEFTRELEASE_NM: |
| 1368 | case K_MOUSEMOVE: |
| 1369 | case K_MIDDLEMOUSE: |
| 1370 | case K_MIDDLEDRAG: |
| 1371 | case K_MIDDLERELEASE: |
| 1372 | case K_RIGHTMOUSE: |
| 1373 | case K_RIGHTDRAG: |
| 1374 | case K_RIGHTRELEASE: if (!term_mouse_click(vterm, c)) |
| 1375 | return 0; |
| 1376 | other = TRUE; |
| 1377 | break; |
| 1378 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1379 | case K_X1MOUSE: /* TODO */ return 0; |
| 1380 | case K_X1DRAG: /* TODO */ return 0; |
| 1381 | case K_X1RELEASE: /* TODO */ return 0; |
| 1382 | case K_X2MOUSE: /* TODO */ return 0; |
| 1383 | case K_X2DRAG: /* TODO */ return 0; |
| 1384 | case K_X2RELEASE: /* TODO */ return 0; |
| 1385 | |
| 1386 | case K_IGNORE: return 0; |
| 1387 | case K_NOP: return 0; |
| 1388 | case K_UNDO: return 0; |
| 1389 | case K_HELP: return 0; |
| 1390 | case K_XF1: key = VTERM_KEY_FUNCTION(1); break; |
| 1391 | case K_XF2: key = VTERM_KEY_FUNCTION(2); break; |
| 1392 | case K_XF3: key = VTERM_KEY_FUNCTION(3); break; |
| 1393 | case K_XF4: key = VTERM_KEY_FUNCTION(4); break; |
| 1394 | case K_SELECT: return 0; |
| 1395 | #ifdef FEAT_GUI |
| 1396 | case K_VER_SCROLLBAR: return 0; |
| 1397 | case K_HOR_SCROLLBAR: return 0; |
| 1398 | #endif |
| 1399 | #ifdef FEAT_GUI_TABLINE |
| 1400 | case K_TABLINE: return 0; |
| 1401 | case K_TABMENU: return 0; |
| 1402 | #endif |
| 1403 | #ifdef FEAT_NETBEANS_INTG |
| 1404 | case K_F21: key = VTERM_KEY_FUNCTION(21); break; |
| 1405 | #endif |
| 1406 | #ifdef FEAT_DND |
| 1407 | case K_DROP: return 0; |
| 1408 | #endif |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1409 | case K_CURSORHOLD: return 0; |
Bram Moolenaar | a42ad57 | 2017-11-16 13:08:04 +0100 | [diff] [blame] | 1410 | case K_PS: vterm_keyboard_start_paste(vterm); |
| 1411 | other = TRUE; |
| 1412 | break; |
| 1413 | case K_PE: vterm_keyboard_end_paste(vterm); |
| 1414 | other = TRUE; |
| 1415 | break; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1416 | } |
| 1417 | |
Bram Moolenaar | 6a0299d | 2019-10-10 21:14:03 +0200 | [diff] [blame] | 1418 | // add modifiers for the typed key |
Bram Moolenaar | 1e814bc | 2019-11-03 21:19:41 +0100 | [diff] [blame] | 1419 | if (modmask & MOD_MASK_SHIFT) |
Bram Moolenaar | 459fd78 | 2019-10-13 16:43:39 +0200 | [diff] [blame] | 1420 | mod |= VTERM_MOD_SHIFT; |
Bram Moolenaar | 1e814bc | 2019-11-03 21:19:41 +0100 | [diff] [blame] | 1421 | if (modmask & MOD_MASK_CTRL) |
Bram Moolenaar | 459fd78 | 2019-10-13 16:43:39 +0200 | [diff] [blame] | 1422 | mod |= VTERM_MOD_CTRL; |
Bram Moolenaar | 1e814bc | 2019-11-03 21:19:41 +0100 | [diff] [blame] | 1423 | if (modmask & (MOD_MASK_ALT | MOD_MASK_META)) |
Bram Moolenaar | 459fd78 | 2019-10-13 16:43:39 +0200 | [diff] [blame] | 1424 | mod |= VTERM_MOD_ALT; |
Bram Moolenaar | 6a0299d | 2019-10-10 21:14:03 +0200 | [diff] [blame] | 1425 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1426 | /* |
| 1427 | * Convert special keys to vterm keys: |
| 1428 | * - Write keys to vterm: vterm_keyboard_key() |
| 1429 | * - Write output to channel. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1430 | */ |
| 1431 | if (key != VTERM_KEY_NONE) |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1432 | // Special key, let vterm convert it. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1433 | vterm_keyboard_key(vterm, key, mod); |
Bram Moolenaar | a42ad57 | 2017-11-16 13:08:04 +0100 | [diff] [blame] | 1434 | else if (!other) |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1435 | // Normal character, let vterm convert it. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1436 | vterm_keyboard_unichar(vterm, c, mod); |
| 1437 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1438 | // Read back the converted escape sequence. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1439 | return (int)vterm_output_read(vterm, buf, KEY_BUF_LEN); |
| 1440 | } |
| 1441 | |
| 1442 | /* |
| 1443 | * Return TRUE if the job for "term" is still running. |
Bram Moolenaar | 802bfb1 | 2018-04-15 17:28:13 +0200 | [diff] [blame] | 1444 | * If "check_job_status" is TRUE update the job status. |
Bram Moolenaar | 2a4857a | 2019-01-29 22:29:07 +0100 | [diff] [blame] | 1445 | * NOTE: "term" may be freed by callbacks. |
Bram Moolenaar | 802bfb1 | 2018-04-15 17:28:13 +0200 | [diff] [blame] | 1446 | */ |
| 1447 | static int |
| 1448 | term_job_running_check(term_T *term, int check_job_status) |
| 1449 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1450 | // Also consider the job finished when the channel is closed, to avoid a |
| 1451 | // race condition when updating the title. |
Bram Moolenaar | 802bfb1 | 2018-04-15 17:28:13 +0200 | [diff] [blame] | 1452 | if (term != NULL |
| 1453 | && term->tl_job != NULL |
| 1454 | && channel_is_open(term->tl_job->jv_channel)) |
| 1455 | { |
Bram Moolenaar | 2a4857a | 2019-01-29 22:29:07 +0100 | [diff] [blame] | 1456 | job_T *job = term->tl_job; |
| 1457 | |
| 1458 | // Careful: Checking the job status may invoked callbacks, which close |
| 1459 | // the buffer and terminate "term". However, "job" will not be freed |
| 1460 | // yet. |
Bram Moolenaar | 802bfb1 | 2018-04-15 17:28:13 +0200 | [diff] [blame] | 1461 | if (check_job_status) |
Bram Moolenaar | 2a4857a | 2019-01-29 22:29:07 +0100 | [diff] [blame] | 1462 | job_status(job); |
| 1463 | return (job->jv_status == JOB_STARTED |
| 1464 | || (job->jv_channel != NULL && job->jv_channel->ch_keep_open)); |
Bram Moolenaar | 802bfb1 | 2018-04-15 17:28:13 +0200 | [diff] [blame] | 1465 | } |
| 1466 | return FALSE; |
| 1467 | } |
| 1468 | |
| 1469 | /* |
| 1470 | * Return TRUE if the job for "term" is still running. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1471 | */ |
| 1472 | int |
| 1473 | term_job_running(term_T *term) |
| 1474 | { |
Bram Moolenaar | 802bfb1 | 2018-04-15 17:28:13 +0200 | [diff] [blame] | 1475 | return term_job_running_check(term, FALSE); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1476 | } |
| 1477 | |
| 1478 | /* |
| 1479 | * Return TRUE if "term" has an active channel and used ":term NONE". |
| 1480 | */ |
| 1481 | int |
| 1482 | term_none_open(term_T *term) |
| 1483 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1484 | // Also consider the job finished when the channel is closed, to avoid a |
| 1485 | // race condition when updating the title. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1486 | return term != NULL |
| 1487 | && term->tl_job != NULL |
| 1488 | && channel_is_open(term->tl_job->jv_channel) |
| 1489 | && term->tl_job->jv_channel->ch_keep_open; |
| 1490 | } |
| 1491 | |
| 1492 | /* |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 1493 | * Used when exiting: kill the job in "buf" if so desired. |
| 1494 | * Return OK when the job finished. |
| 1495 | * Return FAIL when the job is still running. |
| 1496 | */ |
| 1497 | int |
| 1498 | term_try_stop_job(buf_T *buf) |
| 1499 | { |
| 1500 | int count; |
| 1501 | char *how = (char *)buf->b_term->tl_kill; |
| 1502 | |
| 1503 | #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) |
| 1504 | if ((how == NULL || *how == NUL) && (p_confirm || cmdmod.confirm)) |
| 1505 | { |
| 1506 | char_u buff[DIALOG_MSG_SIZE]; |
| 1507 | int ret; |
| 1508 | |
| 1509 | dialog_msg(buff, _("Kill job in \"%s\"?"), buf->b_fname); |
| 1510 | ret = vim_dialog_yesnocancel(VIM_QUESTION, NULL, buff, 1); |
| 1511 | if (ret == VIM_YES) |
| 1512 | how = "kill"; |
| 1513 | else if (ret == VIM_CANCEL) |
| 1514 | return FAIL; |
| 1515 | } |
| 1516 | #endif |
| 1517 | if (how == NULL || *how == NUL) |
| 1518 | return FAIL; |
| 1519 | |
| 1520 | job_stop(buf->b_term->tl_job, NULL, how); |
| 1521 | |
Bram Moolenaar | 9172d23 | 2019-01-29 23:06:54 +0100 | [diff] [blame] | 1522 | // wait for up to a second for the job to die |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 1523 | for (count = 0; count < 100; ++count) |
| 1524 | { |
Bram Moolenaar | 9172d23 | 2019-01-29 23:06:54 +0100 | [diff] [blame] | 1525 | job_T *job; |
| 1526 | |
| 1527 | // buffer, terminal and job may be cleaned up while waiting |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 1528 | if (!buf_valid(buf) |
| 1529 | || buf->b_term == NULL |
| 1530 | || buf->b_term->tl_job == NULL) |
| 1531 | return OK; |
Bram Moolenaar | 9172d23 | 2019-01-29 23:06:54 +0100 | [diff] [blame] | 1532 | job = buf->b_term->tl_job; |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 1533 | |
Bram Moolenaar | 9172d23 | 2019-01-29 23:06:54 +0100 | [diff] [blame] | 1534 | // Call job_status() to update jv_status. It may cause the job to be |
| 1535 | // cleaned up but it won't be freed. |
| 1536 | job_status(job); |
| 1537 | if (job->jv_status >= JOB_ENDED) |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 1538 | return OK; |
Bram Moolenaar | 9172d23 | 2019-01-29 23:06:54 +0100 | [diff] [blame] | 1539 | |
Bram Moolenaar | 8f7ab4b | 2019-10-23 23:16:45 +0200 | [diff] [blame] | 1540 | ui_delay(10L, TRUE); |
Bram Moolenaar | 5c381eb | 2019-06-25 06:50:31 +0200 | [diff] [blame] | 1541 | term_flush_messages(); |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 1542 | } |
| 1543 | return FAIL; |
| 1544 | } |
| 1545 | |
| 1546 | /* |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1547 | * Add the last line of the scrollback buffer to the buffer in the window. |
| 1548 | */ |
| 1549 | static void |
| 1550 | add_scrollback_line_to_buffer(term_T *term, char_u *text, int len) |
| 1551 | { |
| 1552 | buf_T *buf = term->tl_buffer; |
| 1553 | int empty = (buf->b_ml.ml_flags & ML_EMPTY); |
| 1554 | linenr_T lnum = buf->b_ml.ml_line_count; |
| 1555 | |
Bram Moolenaar | 4f97475 | 2019-02-17 17:44:42 +0100 | [diff] [blame] | 1556 | #ifdef MSWIN |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1557 | if (!enc_utf8 && enc_codepage > 0) |
| 1558 | { |
| 1559 | WCHAR *ret = NULL; |
| 1560 | int length = 0; |
| 1561 | |
| 1562 | MultiByteToWideChar_alloc(CP_UTF8, 0, (char*)text, len + 1, |
| 1563 | &ret, &length); |
| 1564 | if (ret != NULL) |
| 1565 | { |
| 1566 | WideCharToMultiByte_alloc(enc_codepage, 0, |
| 1567 | ret, length, (char **)&text, &len, 0, 0); |
| 1568 | vim_free(ret); |
| 1569 | ml_append_buf(term->tl_buffer, lnum, text, len, FALSE); |
| 1570 | vim_free(text); |
| 1571 | } |
| 1572 | } |
| 1573 | else |
| 1574 | #endif |
| 1575 | ml_append_buf(term->tl_buffer, lnum, text, len + 1, FALSE); |
| 1576 | if (empty) |
| 1577 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1578 | // Delete the empty line that was in the empty buffer. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1579 | curbuf = buf; |
| 1580 | ml_delete(1, FALSE); |
| 1581 | curbuf = curwin->w_buffer; |
| 1582 | } |
| 1583 | } |
| 1584 | |
| 1585 | static void |
| 1586 | cell2cellattr(const VTermScreenCell *cell, cellattr_T *attr) |
| 1587 | { |
| 1588 | attr->width = cell->width; |
| 1589 | attr->attrs = cell->attrs; |
| 1590 | attr->fg = cell->fg; |
| 1591 | attr->bg = cell->bg; |
| 1592 | } |
| 1593 | |
| 1594 | static int |
| 1595 | equal_celattr(cellattr_T *a, cellattr_T *b) |
| 1596 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1597 | // Comparing the colors should be sufficient. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1598 | return a->fg.red == b->fg.red |
| 1599 | && a->fg.green == b->fg.green |
| 1600 | && a->fg.blue == b->fg.blue |
| 1601 | && a->bg.red == b->bg.red |
| 1602 | && a->bg.green == b->bg.green |
| 1603 | && a->bg.blue == b->bg.blue; |
| 1604 | } |
| 1605 | |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 1606 | /* |
| 1607 | * Add an empty scrollback line to "term". When "lnum" is not zero, add the |
| 1608 | * line at this position. Otherwise at the end. |
| 1609 | */ |
| 1610 | static int |
| 1611 | add_empty_scrollback(term_T *term, cellattr_T *fill_attr, int lnum) |
| 1612 | { |
| 1613 | if (ga_grow(&term->tl_scrollback, 1) == OK) |
| 1614 | { |
| 1615 | sb_line_T *line = (sb_line_T *)term->tl_scrollback.ga_data |
| 1616 | + term->tl_scrollback.ga_len; |
| 1617 | |
| 1618 | if (lnum > 0) |
| 1619 | { |
| 1620 | int i; |
| 1621 | |
| 1622 | for (i = 0; i < term->tl_scrollback.ga_len - lnum; ++i) |
| 1623 | { |
| 1624 | *line = *(line - 1); |
| 1625 | --line; |
| 1626 | } |
| 1627 | } |
| 1628 | line->sb_cols = 0; |
| 1629 | line->sb_cells = NULL; |
| 1630 | line->sb_fill_attr = *fill_attr; |
| 1631 | ++term->tl_scrollback.ga_len; |
| 1632 | return OK; |
| 1633 | } |
| 1634 | return FALSE; |
| 1635 | } |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1636 | |
| 1637 | /* |
Bram Moolenaar | 56bc8e2 | 2018-05-10 18:05:56 +0200 | [diff] [blame] | 1638 | * Remove the terminal contents from the scrollback and the buffer. |
| 1639 | * Used before adding a new scrollback line or updating the buffer for lines |
| 1640 | * displayed in the terminal. |
| 1641 | */ |
| 1642 | static void |
| 1643 | cleanup_scrollback(term_T *term) |
| 1644 | { |
| 1645 | sb_line_T *line; |
| 1646 | garray_T *gap; |
| 1647 | |
Bram Moolenaar | 3f1a53c | 2018-05-12 16:55:14 +0200 | [diff] [blame] | 1648 | curbuf = term->tl_buffer; |
Bram Moolenaar | 56bc8e2 | 2018-05-10 18:05:56 +0200 | [diff] [blame] | 1649 | gap = &term->tl_scrollback; |
| 1650 | while (curbuf->b_ml.ml_line_count > term->tl_scrollback_scrolled |
| 1651 | && gap->ga_len > 0) |
| 1652 | { |
| 1653 | ml_delete(curbuf->b_ml.ml_line_count, FALSE); |
| 1654 | line = (sb_line_T *)gap->ga_data + gap->ga_len - 1; |
| 1655 | vim_free(line->sb_cells); |
| 1656 | --gap->ga_len; |
| 1657 | } |
Bram Moolenaar | 3f1a53c | 2018-05-12 16:55:14 +0200 | [diff] [blame] | 1658 | curbuf = curwin->w_buffer; |
| 1659 | if (curbuf == term->tl_buffer) |
| 1660 | check_cursor(); |
Bram Moolenaar | 56bc8e2 | 2018-05-10 18:05:56 +0200 | [diff] [blame] | 1661 | } |
| 1662 | |
| 1663 | /* |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1664 | * Add the current lines of the terminal to scrollback and to the buffer. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1665 | */ |
| 1666 | static void |
Bram Moolenaar | 05c4a47 | 2018-05-13 15:15:43 +0200 | [diff] [blame] | 1667 | update_snapshot(term_T *term) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1668 | { |
Bram Moolenaar | 05c4a47 | 2018-05-13 15:15:43 +0200 | [diff] [blame] | 1669 | VTermScreen *screen; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1670 | int len; |
| 1671 | int lines_skipped = 0; |
| 1672 | VTermPos pos; |
| 1673 | VTermScreenCell cell; |
| 1674 | cellattr_T fill_attr, new_fill_attr; |
| 1675 | cellattr_T *p; |
Bram Moolenaar | 56bc8e2 | 2018-05-10 18:05:56 +0200 | [diff] [blame] | 1676 | |
| 1677 | ch_log(term->tl_job == NULL ? NULL : term->tl_job->jv_channel, |
| 1678 | "Adding terminal window snapshot to buffer"); |
| 1679 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1680 | // First remove the lines that were appended before, they might be |
| 1681 | // outdated. |
Bram Moolenaar | 56bc8e2 | 2018-05-10 18:05:56 +0200 | [diff] [blame] | 1682 | cleanup_scrollback(term); |
| 1683 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1684 | screen = vterm_obtain_screen(term->tl_vterm); |
| 1685 | fill_attr = new_fill_attr = term->tl_default_color; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1686 | for (pos.row = 0; pos.row < term->tl_rows; ++pos.row) |
| 1687 | { |
| 1688 | len = 0; |
| 1689 | for (pos.col = 0; pos.col < term->tl_cols; ++pos.col) |
| 1690 | if (vterm_screen_get_cell(screen, pos, &cell) != 0 |
| 1691 | && cell.chars[0] != NUL) |
| 1692 | { |
| 1693 | len = pos.col + 1; |
| 1694 | new_fill_attr = term->tl_default_color; |
| 1695 | } |
| 1696 | else |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1697 | // Assume the last attr is the filler attr. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1698 | cell2cellattr(&cell, &new_fill_attr); |
| 1699 | |
| 1700 | if (len == 0 && equal_celattr(&new_fill_attr, &fill_attr)) |
| 1701 | ++lines_skipped; |
| 1702 | else |
| 1703 | { |
| 1704 | while (lines_skipped > 0) |
| 1705 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1706 | // Line was skipped, add an empty line. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1707 | --lines_skipped; |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 1708 | if (add_empty_scrollback(term, &fill_attr, 0) == OK) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1709 | add_scrollback_line_to_buffer(term, (char_u *)"", 0); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1710 | } |
| 1711 | |
| 1712 | if (len == 0) |
| 1713 | p = NULL; |
| 1714 | else |
Bram Moolenaar | c799fe2 | 2019-05-28 23:08:19 +0200 | [diff] [blame] | 1715 | p = ALLOC_MULT(cellattr_T, len); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1716 | if ((p != NULL || len == 0) |
| 1717 | && ga_grow(&term->tl_scrollback, 1) == OK) |
| 1718 | { |
| 1719 | garray_T ga; |
| 1720 | int width; |
| 1721 | sb_line_T *line = (sb_line_T *)term->tl_scrollback.ga_data |
| 1722 | + term->tl_scrollback.ga_len; |
| 1723 | |
| 1724 | ga_init2(&ga, 1, 100); |
| 1725 | for (pos.col = 0; pos.col < len; pos.col += width) |
| 1726 | { |
| 1727 | if (vterm_screen_get_cell(screen, pos, &cell) == 0) |
| 1728 | { |
| 1729 | width = 1; |
| 1730 | vim_memset(p + pos.col, 0, sizeof(cellattr_T)); |
| 1731 | if (ga_grow(&ga, 1) == OK) |
| 1732 | ga.ga_len += utf_char2bytes(' ', |
| 1733 | (char_u *)ga.ga_data + ga.ga_len); |
| 1734 | } |
| 1735 | else |
| 1736 | { |
| 1737 | width = cell.width; |
| 1738 | |
| 1739 | cell2cellattr(&cell, &p[pos.col]); |
| 1740 | |
Bram Moolenaar | a79fd56 | 2018-12-20 20:47:32 +0100 | [diff] [blame] | 1741 | // Each character can be up to 6 bytes. |
| 1742 | if (ga_grow(&ga, VTERM_MAX_CHARS_PER_CELL * 6) == OK) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1743 | { |
| 1744 | int i; |
| 1745 | int c; |
| 1746 | |
| 1747 | for (i = 0; (c = cell.chars[i]) > 0 || i == 0; ++i) |
| 1748 | ga.ga_len += utf_char2bytes(c == NUL ? ' ' : c, |
| 1749 | (char_u *)ga.ga_data + ga.ga_len); |
| 1750 | } |
| 1751 | } |
| 1752 | } |
| 1753 | line->sb_cols = len; |
| 1754 | line->sb_cells = p; |
| 1755 | line->sb_fill_attr = new_fill_attr; |
| 1756 | fill_attr = new_fill_attr; |
| 1757 | ++term->tl_scrollback.ga_len; |
| 1758 | |
| 1759 | if (ga_grow(&ga, 1) == FAIL) |
| 1760 | add_scrollback_line_to_buffer(term, (char_u *)"", 0); |
| 1761 | else |
| 1762 | { |
| 1763 | *((char_u *)ga.ga_data + ga.ga_len) = NUL; |
| 1764 | add_scrollback_line_to_buffer(term, ga.ga_data, ga.ga_len); |
| 1765 | } |
| 1766 | ga_clear(&ga); |
| 1767 | } |
| 1768 | else |
| 1769 | vim_free(p); |
| 1770 | } |
| 1771 | } |
| 1772 | |
Bram Moolenaar | f3aea59 | 2018-11-11 22:18:21 +0100 | [diff] [blame] | 1773 | // Add trailing empty lines. |
| 1774 | for (pos.row = term->tl_scrollback.ga_len; |
| 1775 | pos.row < term->tl_scrollback_scrolled + term->tl_cursor_pos.row; |
| 1776 | ++pos.row) |
| 1777 | { |
| 1778 | if (add_empty_scrollback(term, &fill_attr, 0) == OK) |
| 1779 | add_scrollback_line_to_buffer(term, (char_u *)"", 0); |
| 1780 | } |
| 1781 | |
Bram Moolenaar | 56bc8e2 | 2018-05-10 18:05:56 +0200 | [diff] [blame] | 1782 | term->tl_dirty_snapshot = FALSE; |
| 1783 | #ifdef FEAT_TIMERS |
| 1784 | term->tl_timer_set = FALSE; |
| 1785 | #endif |
Bram Moolenaar | 05c4a47 | 2018-05-13 15:15:43 +0200 | [diff] [blame] | 1786 | } |
| 1787 | |
| 1788 | /* |
| 1789 | * If needed, add the current lines of the terminal to scrollback and to the |
| 1790 | * buffer. Called after the job has ended and when switching to |
| 1791 | * Terminal-Normal mode. |
| 1792 | * When "redraw" is TRUE redraw the windows that show the terminal. |
| 1793 | */ |
| 1794 | static void |
| 1795 | may_move_terminal_to_buffer(term_T *term, int redraw) |
| 1796 | { |
| 1797 | win_T *wp; |
| 1798 | |
| 1799 | if (term->tl_vterm == NULL) |
| 1800 | return; |
| 1801 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1802 | // Update the snapshot only if something changes or the buffer does not |
| 1803 | // have all the lines. |
Bram Moolenaar | 05c4a47 | 2018-05-13 15:15:43 +0200 | [diff] [blame] | 1804 | if (term->tl_dirty_snapshot || term->tl_buffer->b_ml.ml_line_count |
| 1805 | <= term->tl_scrollback_scrolled) |
| 1806 | update_snapshot(term); |
Bram Moolenaar | 56bc8e2 | 2018-05-10 18:05:56 +0200 | [diff] [blame] | 1807 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1808 | // Obtain the current background color. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1809 | vterm_state_get_default_colors(vterm_obtain_state(term->tl_vterm), |
| 1810 | &term->tl_default_color.fg, &term->tl_default_color.bg); |
| 1811 | |
Bram Moolenaar | 05c4a47 | 2018-05-13 15:15:43 +0200 | [diff] [blame] | 1812 | if (redraw) |
Bram Moolenaar | 2bc7995 | 2018-05-12 20:36:24 +0200 | [diff] [blame] | 1813 | FOR_ALL_WINDOWS(wp) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1814 | { |
Bram Moolenaar | 2bc7995 | 2018-05-12 20:36:24 +0200 | [diff] [blame] | 1815 | if (wp->w_buffer == term->tl_buffer) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1816 | { |
Bram Moolenaar | 2bc7995 | 2018-05-12 20:36:24 +0200 | [diff] [blame] | 1817 | wp->w_cursor.lnum = term->tl_buffer->b_ml.ml_line_count; |
| 1818 | wp->w_cursor.col = 0; |
| 1819 | wp->w_valid = 0; |
| 1820 | if (wp->w_cursor.lnum >= wp->w_height) |
| 1821 | { |
| 1822 | linenr_T min_topline = wp->w_cursor.lnum - wp->w_height + 1; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1823 | |
Bram Moolenaar | 2bc7995 | 2018-05-12 20:36:24 +0200 | [diff] [blame] | 1824 | if (wp->w_topline < min_topline) |
| 1825 | wp->w_topline = min_topline; |
| 1826 | } |
| 1827 | redraw_win_later(wp, NOT_VALID); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1828 | } |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1829 | } |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1830 | } |
| 1831 | |
Bram Moolenaar | 56bc8e2 | 2018-05-10 18:05:56 +0200 | [diff] [blame] | 1832 | #if defined(FEAT_TIMERS) || defined(PROTO) |
| 1833 | /* |
| 1834 | * Check if any terminal timer expired. If so, copy text from the terminal to |
| 1835 | * the buffer. |
| 1836 | * Return the time until the next timer will expire. |
| 1837 | */ |
| 1838 | int |
| 1839 | term_check_timers(int next_due_arg, proftime_T *now) |
| 1840 | { |
| 1841 | term_T *term; |
| 1842 | int next_due = next_due_arg; |
| 1843 | |
| 1844 | for (term = first_term; term != NULL; term = term->tl_next) |
| 1845 | { |
| 1846 | if (term->tl_timer_set && !term->tl_normal_mode) |
| 1847 | { |
| 1848 | long this_due = proftime_time_left(&term->tl_timer_due, now); |
| 1849 | |
| 1850 | if (this_due <= 1) |
| 1851 | { |
| 1852 | term->tl_timer_set = FALSE; |
Bram Moolenaar | 05c4a47 | 2018-05-13 15:15:43 +0200 | [diff] [blame] | 1853 | may_move_terminal_to_buffer(term, FALSE); |
Bram Moolenaar | 56bc8e2 | 2018-05-10 18:05:56 +0200 | [diff] [blame] | 1854 | } |
| 1855 | else if (next_due == -1 || next_due > this_due) |
| 1856 | next_due = this_due; |
| 1857 | } |
| 1858 | } |
| 1859 | |
| 1860 | return next_due; |
| 1861 | } |
| 1862 | #endif |
| 1863 | |
Bram Moolenaar | 29ae223 | 2019-02-14 21:22:01 +0100 | [diff] [blame] | 1864 | /* |
| 1865 | * When "normal_mode" is TRUE set the terminal to Terminal-Normal mode, |
| 1866 | * otherwise end it. |
| 1867 | */ |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1868 | static void |
| 1869 | set_terminal_mode(term_T *term, int normal_mode) |
| 1870 | { |
| 1871 | term->tl_normal_mode = normal_mode; |
Bram Moolenaar | 29ae223 | 2019-02-14 21:22:01 +0100 | [diff] [blame] | 1872 | if (!normal_mode) |
| 1873 | handle_postponed_scrollback(term); |
Bram Moolenaar | d23a823 | 2018-02-10 18:45:26 +0100 | [diff] [blame] | 1874 | VIM_CLEAR(term->tl_status_text); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1875 | if (term->tl_buffer == curbuf) |
| 1876 | maketitle(); |
| 1877 | } |
| 1878 | |
| 1879 | /* |
| 1880 | * Called after the job if finished and Terminal mode is not active: |
| 1881 | * Move the vterm contents into the scrollback buffer and free the vterm. |
| 1882 | */ |
| 1883 | static void |
| 1884 | cleanup_vterm(term_T *term) |
| 1885 | { |
Bram Moolenaar | 29ae223 | 2019-02-14 21:22:01 +0100 | [diff] [blame] | 1886 | set_terminal_mode(term, FALSE); |
Bram Moolenaar | 1dd9833 | 2018-03-16 22:54:53 +0100 | [diff] [blame] | 1887 | if (term->tl_finish != TL_FINISH_CLOSE) |
Bram Moolenaar | 05c4a47 | 2018-05-13 15:15:43 +0200 | [diff] [blame] | 1888 | may_move_terminal_to_buffer(term, TRUE); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1889 | term_free_vterm(term); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1890 | } |
| 1891 | |
| 1892 | /* |
| 1893 | * Switch from Terminal-Job mode to Terminal-Normal mode. |
| 1894 | * Suspends updating the terminal window. |
| 1895 | */ |
| 1896 | static void |
| 1897 | term_enter_normal_mode(void) |
| 1898 | { |
| 1899 | term_T *term = curbuf->b_term; |
| 1900 | |
Bram Moolenaar | 2bc7995 | 2018-05-12 20:36:24 +0200 | [diff] [blame] | 1901 | set_terminal_mode(term, TRUE); |
| 1902 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1903 | // Append the current terminal contents to the buffer. |
Bram Moolenaar | 05c4a47 | 2018-05-13 15:15:43 +0200 | [diff] [blame] | 1904 | may_move_terminal_to_buffer(term, TRUE); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1905 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1906 | // Move the window cursor to the position of the cursor in the |
| 1907 | // terminal. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1908 | curwin->w_cursor.lnum = term->tl_scrollback_scrolled |
| 1909 | + term->tl_cursor_pos.row + 1; |
| 1910 | check_cursor(); |
Bram Moolenaar | 620020e | 2018-05-13 19:06:12 +0200 | [diff] [blame] | 1911 | if (coladvance(term->tl_cursor_pos.col) == FAIL) |
| 1912 | coladvance(MAXCOL); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1913 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1914 | // Display the same lines as in the terminal. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1915 | curwin->w_topline = term->tl_scrollback_scrolled + 1; |
| 1916 | } |
| 1917 | |
| 1918 | /* |
| 1919 | * Returns TRUE if the current window contains a terminal and we are in |
| 1920 | * Terminal-Normal mode. |
| 1921 | */ |
| 1922 | int |
| 1923 | term_in_normal_mode(void) |
| 1924 | { |
| 1925 | term_T *term = curbuf->b_term; |
| 1926 | |
| 1927 | return term != NULL && term->tl_normal_mode; |
| 1928 | } |
| 1929 | |
| 1930 | /* |
| 1931 | * Switch from Terminal-Normal mode to Terminal-Job mode. |
| 1932 | * Restores updating the terminal window. |
| 1933 | */ |
| 1934 | void |
| 1935 | term_enter_job_mode() |
| 1936 | { |
| 1937 | term_T *term = curbuf->b_term; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1938 | |
| 1939 | set_terminal_mode(term, FALSE); |
| 1940 | |
| 1941 | if (term->tl_channel_closed) |
| 1942 | cleanup_vterm(term); |
| 1943 | redraw_buf_and_status_later(curbuf, NOT_VALID); |
| 1944 | } |
| 1945 | |
| 1946 | /* |
Bram Moolenaar | c8bcfe7 | 2018-02-27 16:29:28 +0100 | [diff] [blame] | 1947 | * Get a key from the user with terminal mode mappings. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1948 | * Note: while waiting a terminal may be closed and freed if the channel is |
| 1949 | * closed and ++close was used. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1950 | */ |
| 1951 | static int |
| 1952 | term_vgetc() |
| 1953 | { |
| 1954 | int c; |
| 1955 | int save_State = State; |
Bram Moolenaar | 6a0299d | 2019-10-10 21:14:03 +0200 | [diff] [blame] | 1956 | int modify_other_keys = |
| 1957 | vterm_is_modify_other_keys(curbuf->b_term->tl_vterm); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1958 | |
| 1959 | State = TERMINAL; |
| 1960 | got_int = FALSE; |
Bram Moolenaar | 4f97475 | 2019-02-17 17:44:42 +0100 | [diff] [blame] | 1961 | #ifdef MSWIN |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1962 | ctrl_break_was_pressed = FALSE; |
| 1963 | #endif |
Bram Moolenaar | 6a0299d | 2019-10-10 21:14:03 +0200 | [diff] [blame] | 1964 | if (modify_other_keys) |
| 1965 | ++no_reduce_keys; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1966 | c = vgetc(); |
| 1967 | got_int = FALSE; |
| 1968 | State = save_State; |
Bram Moolenaar | 6a0299d | 2019-10-10 21:14:03 +0200 | [diff] [blame] | 1969 | if (modify_other_keys) |
| 1970 | --no_reduce_keys; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1971 | return c; |
| 1972 | } |
| 1973 | |
Bram Moolenaar | c48369c | 2018-03-11 19:30:45 +0100 | [diff] [blame] | 1974 | static int mouse_was_outside = FALSE; |
| 1975 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1976 | /* |
Bram Moolenaar | 1e814bc | 2019-11-03 21:19:41 +0100 | [diff] [blame] | 1977 | * Send key "c" with modifiers "modmask" to terminal. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1978 | * Return FAIL when the key needs to be handled in Normal mode. |
| 1979 | * Return OK when the key was dropped or sent to the terminal. |
| 1980 | */ |
| 1981 | int |
Bram Moolenaar | 1e814bc | 2019-11-03 21:19:41 +0100 | [diff] [blame] | 1982 | send_keys_to_term(term_T *term, int c, int modmask, int typed) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1983 | { |
| 1984 | char msg[KEY_BUF_LEN]; |
| 1985 | size_t len; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1986 | int dragging_outside = FALSE; |
| 1987 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 1988 | // Catch keys that need to be handled as in Normal mode. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 1989 | switch (c) |
| 1990 | { |
| 1991 | case NUL: |
| 1992 | case K_ZERO: |
| 1993 | if (typed) |
| 1994 | stuffcharReadbuff(c); |
| 1995 | return FAIL; |
| 1996 | |
Bram Moolenaar | 231a2db | 2018-05-06 13:53:50 +0200 | [diff] [blame] | 1997 | case K_TABLINE: |
| 1998 | stuffcharReadbuff(c); |
| 1999 | return FAIL; |
| 2000 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2001 | case K_IGNORE: |
Bram Moolenaar | b2ac14c | 2018-05-01 18:47:59 +0200 | [diff] [blame] | 2002 | case K_CANCEL: // used for :normal when running out of chars |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2003 | return FAIL; |
| 2004 | |
| 2005 | case K_LEFTDRAG: |
| 2006 | case K_MIDDLEDRAG: |
| 2007 | case K_RIGHTDRAG: |
| 2008 | case K_X1DRAG: |
| 2009 | case K_X2DRAG: |
| 2010 | dragging_outside = mouse_was_outside; |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2011 | // FALLTHROUGH |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2012 | case K_LEFTMOUSE: |
| 2013 | case K_LEFTMOUSE_NM: |
| 2014 | case K_LEFTRELEASE: |
| 2015 | case K_LEFTRELEASE_NM: |
Bram Moolenaar | 51b0f37 | 2017-11-18 18:52:04 +0100 | [diff] [blame] | 2016 | case K_MOUSEMOVE: |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2017 | case K_MIDDLEMOUSE: |
| 2018 | case K_MIDDLERELEASE: |
| 2019 | case K_RIGHTMOUSE: |
| 2020 | case K_RIGHTRELEASE: |
| 2021 | case K_X1MOUSE: |
| 2022 | case K_X1RELEASE: |
| 2023 | case K_X2MOUSE: |
| 2024 | case K_X2RELEASE: |
| 2025 | |
| 2026 | case K_MOUSEUP: |
| 2027 | case K_MOUSEDOWN: |
| 2028 | case K_MOUSELEFT: |
| 2029 | case K_MOUSERIGHT: |
| 2030 | if (mouse_row < W_WINROW(curwin) |
Bram Moolenaar | ce6179c | 2017-12-05 13:06:16 +0100 | [diff] [blame] | 2031 | || mouse_row >= (W_WINROW(curwin) + curwin->w_height) |
Bram Moolenaar | 53f8174 | 2017-09-22 14:35:51 +0200 | [diff] [blame] | 2032 | || mouse_col < curwin->w_wincol |
Bram Moolenaar | ce6179c | 2017-12-05 13:06:16 +0100 | [diff] [blame] | 2033 | || mouse_col >= W_ENDCOL(curwin) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2034 | || dragging_outside) |
| 2035 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2036 | // click or scroll outside the current window or on status line |
| 2037 | // or vertical separator |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2038 | if (typed) |
| 2039 | { |
| 2040 | stuffcharReadbuff(c); |
| 2041 | mouse_was_outside = TRUE; |
| 2042 | } |
| 2043 | return FAIL; |
| 2044 | } |
| 2045 | } |
| 2046 | if (typed) |
| 2047 | mouse_was_outside = FALSE; |
| 2048 | |
Bram Moolenaar | 1e814bc | 2019-11-03 21:19:41 +0100 | [diff] [blame] | 2049 | // Convert the typed key to a sequence of bytes for the job. |
| 2050 | len = term_convert_key(term, c, modmask, msg); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2051 | if (len > 0) |
Bram Moolenaar | 1e814bc | 2019-11-03 21:19:41 +0100 | [diff] [blame] | 2052 | // TODO: if FAIL is returned, stop? |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2053 | channel_send(term->tl_job->jv_channel, get_tty_part(term), |
| 2054 | (char_u *)msg, (int)len, NULL); |
| 2055 | |
| 2056 | return OK; |
| 2057 | } |
| 2058 | |
| 2059 | static void |
| 2060 | position_cursor(win_T *wp, VTermPos *pos) |
| 2061 | { |
| 2062 | wp->w_wrow = MIN(pos->row, MAX(0, wp->w_height - 1)); |
| 2063 | wp->w_wcol = MIN(pos->col, MAX(0, wp->w_width - 1)); |
| 2064 | wp->w_valid |= (VALID_WCOL|VALID_WROW); |
| 2065 | } |
| 2066 | |
| 2067 | /* |
| 2068 | * Handle CTRL-W "": send register contents to the job. |
| 2069 | */ |
| 2070 | static void |
| 2071 | term_paste_register(int prev_c UNUSED) |
| 2072 | { |
| 2073 | int c; |
| 2074 | list_T *l; |
| 2075 | listitem_T *item; |
| 2076 | long reglen = 0; |
| 2077 | int type; |
| 2078 | |
| 2079 | #ifdef FEAT_CMDL_INFO |
| 2080 | if (add_to_showcmd(prev_c)) |
| 2081 | if (add_to_showcmd('"')) |
| 2082 | out_flush(); |
| 2083 | #endif |
| 2084 | c = term_vgetc(); |
| 2085 | #ifdef FEAT_CMDL_INFO |
| 2086 | clear_showcmd(); |
| 2087 | #endif |
| 2088 | if (!term_use_loop()) |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2089 | // job finished while waiting for a character |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2090 | return; |
| 2091 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2092 | // CTRL-W "= prompt for expression to evaluate. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2093 | if (c == '=' && get_expr_register() != '=') |
| 2094 | return; |
| 2095 | if (!term_use_loop()) |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2096 | // job finished while waiting for a character |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2097 | return; |
| 2098 | |
| 2099 | l = (list_T *)get_reg_contents(c, GREG_LIST); |
| 2100 | if (l != NULL) |
| 2101 | { |
| 2102 | type = get_reg_type(c, ®len); |
| 2103 | for (item = l->lv_first; item != NULL; item = item->li_next) |
| 2104 | { |
Bram Moolenaar | d155d7a | 2018-12-21 16:04:21 +0100 | [diff] [blame] | 2105 | char_u *s = tv_get_string(&item->li_tv); |
Bram Moolenaar | 4f97475 | 2019-02-17 17:44:42 +0100 | [diff] [blame] | 2106 | #ifdef MSWIN |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2107 | char_u *tmp = s; |
| 2108 | |
| 2109 | if (!enc_utf8 && enc_codepage > 0) |
| 2110 | { |
| 2111 | WCHAR *ret = NULL; |
| 2112 | int length = 0; |
| 2113 | |
| 2114 | MultiByteToWideChar_alloc(enc_codepage, 0, (char *)s, |
| 2115 | (int)STRLEN(s), &ret, &length); |
| 2116 | if (ret != NULL) |
| 2117 | { |
| 2118 | WideCharToMultiByte_alloc(CP_UTF8, 0, |
| 2119 | ret, length, (char **)&s, &length, 0, 0); |
| 2120 | vim_free(ret); |
| 2121 | } |
| 2122 | } |
| 2123 | #endif |
| 2124 | channel_send(curbuf->b_term->tl_job->jv_channel, PART_IN, |
| 2125 | s, (int)STRLEN(s), NULL); |
Bram Moolenaar | 4f97475 | 2019-02-17 17:44:42 +0100 | [diff] [blame] | 2126 | #ifdef MSWIN |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2127 | if (tmp != s) |
| 2128 | vim_free(s); |
| 2129 | #endif |
| 2130 | |
| 2131 | if (item->li_next != NULL || type == MLINE) |
| 2132 | channel_send(curbuf->b_term->tl_job->jv_channel, PART_IN, |
| 2133 | (char_u *)"\r", 1, NULL); |
| 2134 | } |
| 2135 | list_free(l); |
| 2136 | } |
| 2137 | } |
| 2138 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2139 | /* |
Bram Moolenaar | b2ac14c | 2018-05-01 18:47:59 +0200 | [diff] [blame] | 2140 | * Return TRUE when waiting for a character in the terminal, the cursor of the |
| 2141 | * terminal should be displayed. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2142 | */ |
| 2143 | int |
| 2144 | terminal_is_active() |
| 2145 | { |
| 2146 | return in_terminal_loop != NULL; |
| 2147 | } |
| 2148 | |
Bram Moolenaar | b2ac14c | 2018-05-01 18:47:59 +0200 | [diff] [blame] | 2149 | #if defined(FEAT_GUI) || defined(PROTO) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2150 | cursorentry_T * |
| 2151 | term_get_cursor_shape(guicolor_T *fg, guicolor_T *bg) |
| 2152 | { |
| 2153 | term_T *term = in_terminal_loop; |
| 2154 | static cursorentry_T entry; |
Bram Moolenaar | 29e7fe5 | 2018-10-16 22:13:00 +0200 | [diff] [blame] | 2155 | int id; |
| 2156 | guicolor_T term_fg, term_bg; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2157 | |
| 2158 | vim_memset(&entry, 0, sizeof(entry)); |
| 2159 | entry.shape = entry.mshape = |
| 2160 | term->tl_cursor_shape == VTERM_PROP_CURSORSHAPE_UNDERLINE ? SHAPE_HOR : |
| 2161 | term->tl_cursor_shape == VTERM_PROP_CURSORSHAPE_BAR_LEFT ? SHAPE_VER : |
| 2162 | SHAPE_BLOCK; |
| 2163 | entry.percentage = 20; |
| 2164 | if (term->tl_cursor_blink) |
| 2165 | { |
| 2166 | entry.blinkwait = 700; |
| 2167 | entry.blinkon = 400; |
| 2168 | entry.blinkoff = 250; |
| 2169 | } |
Bram Moolenaar | 29e7fe5 | 2018-10-16 22:13:00 +0200 | [diff] [blame] | 2170 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2171 | // The "Terminal" highlight group overrules the defaults. |
Bram Moolenaar | 29e7fe5 | 2018-10-16 22:13:00 +0200 | [diff] [blame] | 2172 | id = syn_name2id((char_u *)"Terminal"); |
| 2173 | if (id != 0) |
| 2174 | { |
| 2175 | syn_id2colors(id, &term_fg, &term_bg); |
| 2176 | *fg = term_bg; |
| 2177 | } |
| 2178 | else |
| 2179 | *fg = gui.back_pixel; |
| 2180 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2181 | if (term->tl_cursor_color == NULL) |
Bram Moolenaar | 29e7fe5 | 2018-10-16 22:13:00 +0200 | [diff] [blame] | 2182 | { |
| 2183 | if (id != 0) |
| 2184 | *bg = term_fg; |
| 2185 | else |
| 2186 | *bg = gui.norm_pixel; |
| 2187 | } |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2188 | else |
| 2189 | *bg = color_name2handle(term->tl_cursor_color); |
| 2190 | entry.name = "n"; |
| 2191 | entry.used_for = SHAPE_CURSOR; |
| 2192 | |
| 2193 | return &entry; |
| 2194 | } |
| 2195 | #endif |
| 2196 | |
Bram Moolenaar | d317b38 | 2018-02-08 22:33:31 +0100 | [diff] [blame] | 2197 | static void |
| 2198 | may_output_cursor_props(void) |
| 2199 | { |
Bram Moolenaar | 4f7fd56 | 2018-05-21 14:55:28 +0200 | [diff] [blame] | 2200 | if (!cursor_color_equal(last_set_cursor_color, desired_cursor_color) |
Bram Moolenaar | d317b38 | 2018-02-08 22:33:31 +0100 | [diff] [blame] | 2201 | || last_set_cursor_shape != desired_cursor_shape |
| 2202 | || last_set_cursor_blink != desired_cursor_blink) |
| 2203 | { |
Bram Moolenaar | 4f7fd56 | 2018-05-21 14:55:28 +0200 | [diff] [blame] | 2204 | cursor_color_copy(&last_set_cursor_color, desired_cursor_color); |
Bram Moolenaar | d317b38 | 2018-02-08 22:33:31 +0100 | [diff] [blame] | 2205 | last_set_cursor_shape = desired_cursor_shape; |
| 2206 | last_set_cursor_blink = desired_cursor_blink; |
Bram Moolenaar | 4f7fd56 | 2018-05-21 14:55:28 +0200 | [diff] [blame] | 2207 | term_cursor_color(cursor_color_get(desired_cursor_color)); |
Bram Moolenaar | d317b38 | 2018-02-08 22:33:31 +0100 | [diff] [blame] | 2208 | if (desired_cursor_shape == -1 || desired_cursor_blink == -1) |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2209 | // this will restore the initial cursor style, if possible |
Bram Moolenaar | d317b38 | 2018-02-08 22:33:31 +0100 | [diff] [blame] | 2210 | ui_cursor_shape_forced(TRUE); |
| 2211 | else |
| 2212 | term_cursor_shape(desired_cursor_shape, desired_cursor_blink); |
| 2213 | } |
| 2214 | } |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2215 | |
Bram Moolenaar | d317b38 | 2018-02-08 22:33:31 +0100 | [diff] [blame] | 2216 | /* |
| 2217 | * Set the cursor color and shape, if not last set to these. |
| 2218 | */ |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2219 | static void |
| 2220 | may_set_cursor_props(term_T *term) |
| 2221 | { |
| 2222 | #ifdef FEAT_GUI |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2223 | // For the GUI the cursor properties are obtained with |
| 2224 | // term_get_cursor_shape(). |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2225 | if (gui.in_use) |
| 2226 | return; |
| 2227 | #endif |
| 2228 | if (in_terminal_loop == term) |
| 2229 | { |
Bram Moolenaar | 4f7fd56 | 2018-05-21 14:55:28 +0200 | [diff] [blame] | 2230 | cursor_color_copy(&desired_cursor_color, term->tl_cursor_color); |
Bram Moolenaar | d317b38 | 2018-02-08 22:33:31 +0100 | [diff] [blame] | 2231 | desired_cursor_shape = term->tl_cursor_shape; |
| 2232 | desired_cursor_blink = term->tl_cursor_blink; |
| 2233 | may_output_cursor_props(); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2234 | } |
| 2235 | } |
| 2236 | |
Bram Moolenaar | d317b38 | 2018-02-08 22:33:31 +0100 | [diff] [blame] | 2237 | /* |
| 2238 | * Reset the desired cursor properties and restore them when needed. |
| 2239 | */ |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2240 | static void |
Bram Moolenaar | d317b38 | 2018-02-08 22:33:31 +0100 | [diff] [blame] | 2241 | prepare_restore_cursor_props(void) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2242 | { |
| 2243 | #ifdef FEAT_GUI |
| 2244 | if (gui.in_use) |
| 2245 | return; |
| 2246 | #endif |
Bram Moolenaar | 4f7fd56 | 2018-05-21 14:55:28 +0200 | [diff] [blame] | 2247 | cursor_color_copy(&desired_cursor_color, NULL); |
Bram Moolenaar | d317b38 | 2018-02-08 22:33:31 +0100 | [diff] [blame] | 2248 | desired_cursor_shape = -1; |
| 2249 | desired_cursor_blink = -1; |
| 2250 | may_output_cursor_props(); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2251 | } |
| 2252 | |
| 2253 | /* |
Bram Moolenaar | 802bfb1 | 2018-04-15 17:28:13 +0200 | [diff] [blame] | 2254 | * Returns TRUE if the current window contains a terminal and we are sending |
| 2255 | * keys to the job. |
| 2256 | * If "check_job_status" is TRUE update the job status. |
| 2257 | */ |
| 2258 | static int |
| 2259 | term_use_loop_check(int check_job_status) |
| 2260 | { |
| 2261 | term_T *term = curbuf->b_term; |
| 2262 | |
| 2263 | return term != NULL |
| 2264 | && !term->tl_normal_mode |
| 2265 | && term->tl_vterm != NULL |
| 2266 | && term_job_running_check(term, check_job_status); |
| 2267 | } |
| 2268 | |
| 2269 | /* |
| 2270 | * Returns TRUE if the current window contains a terminal and we are sending |
| 2271 | * keys to the job. |
| 2272 | */ |
| 2273 | int |
| 2274 | term_use_loop(void) |
| 2275 | { |
| 2276 | return term_use_loop_check(FALSE); |
| 2277 | } |
| 2278 | |
| 2279 | /* |
Bram Moolenaar | c48369c | 2018-03-11 19:30:45 +0100 | [diff] [blame] | 2280 | * Called when entering a window with the mouse. If this is a terminal window |
| 2281 | * we may want to change state. |
| 2282 | */ |
| 2283 | void |
| 2284 | term_win_entered() |
| 2285 | { |
| 2286 | term_T *term = curbuf->b_term; |
| 2287 | |
| 2288 | if (term != NULL) |
| 2289 | { |
Bram Moolenaar | 802bfb1 | 2018-04-15 17:28:13 +0200 | [diff] [blame] | 2290 | if (term_use_loop_check(TRUE)) |
Bram Moolenaar | c48369c | 2018-03-11 19:30:45 +0100 | [diff] [blame] | 2291 | { |
| 2292 | reset_VIsual_and_resel(); |
| 2293 | if (State & INSERT) |
| 2294 | stop_insert_mode = TRUE; |
| 2295 | } |
| 2296 | mouse_was_outside = FALSE; |
| 2297 | enter_mouse_col = mouse_col; |
| 2298 | enter_mouse_row = mouse_row; |
| 2299 | } |
| 2300 | } |
| 2301 | |
| 2302 | /* |
Bram Moolenaar | 1e814bc | 2019-11-03 21:19:41 +0100 | [diff] [blame] | 2303 | * vgetc() may not include CTRL in the key when modify_other_keys is set. |
| 2304 | * Return the Ctrl-key value in that case. |
| 2305 | */ |
| 2306 | static int |
| 2307 | raw_c_to_ctrl(int c) |
| 2308 | { |
| 2309 | if ((mod_mask & MOD_MASK_CTRL) |
| 2310 | && ((c >= '`' && c <= 0x7f) || (c >= '@' && c <= '_'))) |
| 2311 | return c & 0x1f; |
| 2312 | return c; |
| 2313 | } |
| 2314 | |
| 2315 | /* |
| 2316 | * When modify_other_keys is set then do the reverse of raw_c_to_ctrl(). |
| 2317 | * May set "mod_mask". |
| 2318 | */ |
| 2319 | static int |
| 2320 | ctrl_to_raw_c(int c) |
| 2321 | { |
| 2322 | if (c < 0x20 && vterm_is_modify_other_keys(curbuf->b_term->tl_vterm)) |
| 2323 | { |
| 2324 | mod_mask |= MOD_MASK_CTRL; |
| 2325 | return c + '@'; |
| 2326 | } |
| 2327 | return c; |
| 2328 | } |
| 2329 | |
| 2330 | /* |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2331 | * Wait for input and send it to the job. |
| 2332 | * When "blocking" is TRUE wait for a character to be typed. Otherwise return |
| 2333 | * when there is no more typahead. |
| 2334 | * Return when the start of a CTRL-W command is typed or anything else that |
| 2335 | * should be handled as a Normal mode command. |
| 2336 | * Returns OK if a typed character is to be handled in Normal mode, FAIL if |
| 2337 | * the terminal was closed. |
| 2338 | */ |
| 2339 | int |
| 2340 | terminal_loop(int blocking) |
| 2341 | { |
| 2342 | int c; |
Bram Moolenaar | 6a0299d | 2019-10-10 21:14:03 +0200 | [diff] [blame] | 2343 | int raw_c; |
Bram Moolenaar | b833c1e | 2018-05-05 16:36:06 +0200 | [diff] [blame] | 2344 | int termwinkey = 0; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2345 | int ret; |
Bram Moolenaar | 1232624 | 2017-11-04 20:12:14 +0100 | [diff] [blame] | 2346 | #ifdef UNIX |
Bram Moolenaar | 26d205d | 2017-11-09 17:33:11 +0100 | [diff] [blame] | 2347 | int tty_fd = curbuf->b_term->tl_job->jv_channel |
| 2348 | ->ch_part[get_tty_part(curbuf->b_term)].ch_fd; |
Bram Moolenaar | 1232624 | 2017-11-04 20:12:14 +0100 | [diff] [blame] | 2349 | #endif |
Bram Moolenaar | 73dd1bd | 2018-05-12 21:16:25 +0200 | [diff] [blame] | 2350 | int restore_cursor = FALSE; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2351 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2352 | // Remember the terminal we are sending keys to. However, the terminal |
| 2353 | // might be closed while waiting for a character, e.g. typing "exit" in a |
| 2354 | // shell and ++close was used. Therefore use curbuf->b_term instead of a |
| 2355 | // stored reference. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2356 | in_terminal_loop = curbuf->b_term; |
| 2357 | |
Bram Moolenaar | 6d150f7 | 2018-04-21 20:03:20 +0200 | [diff] [blame] | 2358 | if (*curwin->w_p_twk != NUL) |
Bram Moolenaar | dcdeaaf | 2018-06-17 22:19:12 +0200 | [diff] [blame] | 2359 | { |
Bram Moolenaar | b833c1e | 2018-05-05 16:36:06 +0200 | [diff] [blame] | 2360 | termwinkey = string_to_key(curwin->w_p_twk, TRUE); |
Bram Moolenaar | dcdeaaf | 2018-06-17 22:19:12 +0200 | [diff] [blame] | 2361 | if (termwinkey == Ctrl_W) |
| 2362 | termwinkey = 0; |
| 2363 | } |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2364 | position_cursor(curwin, &curbuf->b_term->tl_cursor_pos); |
| 2365 | may_set_cursor_props(curbuf->b_term); |
| 2366 | |
Bram Moolenaar | c8bcfe7 | 2018-02-27 16:29:28 +0100 | [diff] [blame] | 2367 | while (blocking || vpeekc_nomap() != NUL) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2368 | { |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 2369 | #ifdef FEAT_GUI |
| 2370 | if (!curbuf->b_term->tl_system) |
| 2371 | #endif |
Bram Moolenaar | 2a4857a | 2019-01-29 22:29:07 +0100 | [diff] [blame] | 2372 | // TODO: skip screen update when handling a sequence of keys. |
| 2373 | // Repeat redrawing in case a message is received while redrawing. |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 2374 | while (must_redraw != 0) |
| 2375 | if (update_screen(0) == FAIL) |
| 2376 | break; |
Bram Moolenaar | 05af9a4 | 2018-05-21 18:48:12 +0200 | [diff] [blame] | 2377 | if (!term_use_loop_check(TRUE) || in_terminal_loop != curbuf->b_term) |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2378 | // job finished while redrawing |
Bram Moolenaar | a10ae5e | 2018-05-11 20:48:29 +0200 | [diff] [blame] | 2379 | break; |
| 2380 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2381 | update_cursor(curbuf->b_term, FALSE); |
Bram Moolenaar | d317b38 | 2018-02-08 22:33:31 +0100 | [diff] [blame] | 2382 | restore_cursor = TRUE; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2383 | |
Bram Moolenaar | 1e814bc | 2019-11-03 21:19:41 +0100 | [diff] [blame] | 2384 | raw_c = term_vgetc(); |
Bram Moolenaar | 05af9a4 | 2018-05-21 18:48:12 +0200 | [diff] [blame] | 2385 | if (!term_use_loop_check(TRUE) || in_terminal_loop != curbuf->b_term) |
Bram Moolenaar | a3f7e58 | 2017-11-09 13:21:58 +0100 | [diff] [blame] | 2386 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2387 | // Job finished while waiting for a character. Push back the |
| 2388 | // received character. |
Bram Moolenaar | 1e814bc | 2019-11-03 21:19:41 +0100 | [diff] [blame] | 2389 | if (raw_c != K_IGNORE) |
| 2390 | vungetc(raw_c); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2391 | break; |
Bram Moolenaar | a3f7e58 | 2017-11-09 13:21:58 +0100 | [diff] [blame] | 2392 | } |
Bram Moolenaar | 1e814bc | 2019-11-03 21:19:41 +0100 | [diff] [blame] | 2393 | if (raw_c == K_IGNORE) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2394 | continue; |
Bram Moolenaar | 1e814bc | 2019-11-03 21:19:41 +0100 | [diff] [blame] | 2395 | c = raw_c_to_ctrl(raw_c); |
Bram Moolenaar | 6a0299d | 2019-10-10 21:14:03 +0200 | [diff] [blame] | 2396 | |
Bram Moolenaar | 26d205d | 2017-11-09 17:33:11 +0100 | [diff] [blame] | 2397 | #ifdef UNIX |
| 2398 | /* |
| 2399 | * The shell or another program may change the tty settings. Getting |
| 2400 | * them for every typed character is a bit of overhead, but it's needed |
| 2401 | * for the first character typed, e.g. when Vim starts in a shell. |
| 2402 | */ |
Bram Moolenaar | 1ecc5e4 | 2019-01-26 15:12:55 +0100 | [diff] [blame] | 2403 | if (mch_isatty(tty_fd)) |
Bram Moolenaar | 26d205d | 2017-11-09 17:33:11 +0100 | [diff] [blame] | 2404 | { |
| 2405 | ttyinfo_T info; |
| 2406 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2407 | // Get the current backspace character of the pty. |
Bram Moolenaar | 26d205d | 2017-11-09 17:33:11 +0100 | [diff] [blame] | 2408 | if (get_tty_info(tty_fd, &info) == OK) |
| 2409 | term_backspace_char = info.backspace; |
| 2410 | } |
| 2411 | #endif |
| 2412 | |
Bram Moolenaar | 4f97475 | 2019-02-17 17:44:42 +0100 | [diff] [blame] | 2413 | #ifdef MSWIN |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2414 | // On Windows winpty handles CTRL-C, don't send a CTRL_C_EVENT. |
| 2415 | // Use CTRL-BREAK to kill the job. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2416 | if (ctrl_break_was_pressed) |
| 2417 | mch_signal_job(curbuf->b_term->tl_job, (char_u *)"kill"); |
| 2418 | #endif |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2419 | // Was either CTRL-W (termwinkey) or CTRL-\ pressed? |
| 2420 | // Not in a system terminal. |
Bram Moolenaar | b833c1e | 2018-05-05 16:36:06 +0200 | [diff] [blame] | 2421 | if ((c == (termwinkey == 0 ? Ctrl_W : termwinkey) || c == Ctrl_BSL) |
Bram Moolenaar | af23bad | 2018-03-16 22:20:49 +0100 | [diff] [blame] | 2422 | #ifdef FEAT_GUI |
| 2423 | && !curbuf->b_term->tl_system |
| 2424 | #endif |
| 2425 | ) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2426 | { |
| 2427 | int prev_c = c; |
Bram Moolenaar | 1e814bc | 2019-11-03 21:19:41 +0100 | [diff] [blame] | 2428 | int prev_raw_c = raw_c; |
| 2429 | int prev_mod_mask = mod_mask; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2430 | |
| 2431 | #ifdef FEAT_CMDL_INFO |
| 2432 | if (add_to_showcmd(c)) |
| 2433 | out_flush(); |
| 2434 | #endif |
Bram Moolenaar | 1e814bc | 2019-11-03 21:19:41 +0100 | [diff] [blame] | 2435 | raw_c = term_vgetc(); |
| 2436 | c = raw_c_to_ctrl(raw_c); |
| 2437 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2438 | #ifdef FEAT_CMDL_INFO |
| 2439 | clear_showcmd(); |
| 2440 | #endif |
Bram Moolenaar | 05af9a4 | 2018-05-21 18:48:12 +0200 | [diff] [blame] | 2441 | if (!term_use_loop_check(TRUE) |
| 2442 | || in_terminal_loop != curbuf->b_term) |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2443 | // job finished while waiting for a character |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2444 | break; |
| 2445 | |
| 2446 | if (prev_c == Ctrl_BSL) |
| 2447 | { |
| 2448 | if (c == Ctrl_N) |
| 2449 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2450 | // CTRL-\ CTRL-N : go to Terminal-Normal mode. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2451 | term_enter_normal_mode(); |
| 2452 | ret = FAIL; |
| 2453 | goto theend; |
| 2454 | } |
Bram Moolenaar | 1e814bc | 2019-11-03 21:19:41 +0100 | [diff] [blame] | 2455 | // Send both keys to the terminal, first one here, second one |
| 2456 | // below. |
| 2457 | send_keys_to_term(curbuf->b_term, prev_raw_c, prev_mod_mask, |
| 2458 | TRUE); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2459 | } |
| 2460 | else if (c == Ctrl_C) |
| 2461 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2462 | // "CTRL-W CTRL-C" or 'termwinkey' CTRL-C: end the job |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2463 | mch_signal_job(curbuf->b_term->tl_job, (char_u *)"kill"); |
| 2464 | } |
Bram Moolenaar | dcdeaaf | 2018-06-17 22:19:12 +0200 | [diff] [blame] | 2465 | else if (c == '.') |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2466 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2467 | // "CTRL-W .": send CTRL-W to the job |
| 2468 | // "'termwinkey' .": send 'termwinkey' to the job |
Bram Moolenaar | 1e814bc | 2019-11-03 21:19:41 +0100 | [diff] [blame] | 2469 | raw_c = ctrl_to_raw_c(termwinkey == 0 ? Ctrl_W : termwinkey); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2470 | } |
Bram Moolenaar | dcdeaaf | 2018-06-17 22:19:12 +0200 | [diff] [blame] | 2471 | else if (c == Ctrl_BSL) |
Bram Moolenaar | b59118d | 2018-04-13 22:11:56 +0200 | [diff] [blame] | 2472 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2473 | // "CTRL-W CTRL-\": send CTRL-\ to the job |
Bram Moolenaar | 1e814bc | 2019-11-03 21:19:41 +0100 | [diff] [blame] | 2474 | raw_c = ctrl_to_raw_c(Ctrl_BSL); |
Bram Moolenaar | b59118d | 2018-04-13 22:11:56 +0200 | [diff] [blame] | 2475 | } |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2476 | else if (c == 'N') |
| 2477 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2478 | // CTRL-W N : go to Terminal-Normal mode. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2479 | term_enter_normal_mode(); |
| 2480 | ret = FAIL; |
| 2481 | goto theend; |
| 2482 | } |
| 2483 | else if (c == '"') |
| 2484 | { |
| 2485 | term_paste_register(prev_c); |
| 2486 | continue; |
| 2487 | } |
Bram Moolenaar | b833c1e | 2018-05-05 16:36:06 +0200 | [diff] [blame] | 2488 | else if (termwinkey == 0 || c != termwinkey) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2489 | { |
Bram Moolenaar | a4b2699 | 2019-08-15 20:58:54 +0200 | [diff] [blame] | 2490 | char_u buf[MB_MAXBYTES + 2]; |
| 2491 | |
| 2492 | // Put the command into the typeahead buffer, when using the |
| 2493 | // stuff buffer KeyStuffed is set and 'langmap' won't be used. |
| 2494 | buf[0] = Ctrl_W; |
| 2495 | buf[(*mb_char2bytes)(c, buf + 1) + 1] = NUL; |
| 2496 | ins_typebuf(buf, REMAP_NONE, 0, TRUE, FALSE); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2497 | ret = OK; |
| 2498 | goto theend; |
| 2499 | } |
| 2500 | } |
Bram Moolenaar | 4f97475 | 2019-02-17 17:44:42 +0100 | [diff] [blame] | 2501 | # ifdef MSWIN |
Bram Moolenaar | 1e814bc | 2019-11-03 21:19:41 +0100 | [diff] [blame] | 2502 | if (!enc_utf8 && has_mbyte && raw_c >= 0x80) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2503 | { |
| 2504 | WCHAR wc; |
| 2505 | char_u mb[3]; |
| 2506 | |
Bram Moolenaar | 1e814bc | 2019-11-03 21:19:41 +0100 | [diff] [blame] | 2507 | mb[0] = (unsigned)raw_c >> 8; |
| 2508 | mb[1] = raw_c; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2509 | if (MultiByteToWideChar(GetACP(), 0, (char*)mb, 2, &wc, 1) > 0) |
Bram Moolenaar | 1e814bc | 2019-11-03 21:19:41 +0100 | [diff] [blame] | 2510 | raw_c = wc; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2511 | } |
| 2512 | # endif |
Bram Moolenaar | 1e814bc | 2019-11-03 21:19:41 +0100 | [diff] [blame] | 2513 | if (send_keys_to_term(curbuf->b_term, raw_c, mod_mask, TRUE) != OK) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2514 | { |
Bram Moolenaar | 1e814bc | 2019-11-03 21:19:41 +0100 | [diff] [blame] | 2515 | if (raw_c == K_MOUSEMOVE) |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2516 | // We are sure to come back here, don't reset the cursor color |
| 2517 | // and shape to avoid flickering. |
Bram Moolenaar | d317b38 | 2018-02-08 22:33:31 +0100 | [diff] [blame] | 2518 | restore_cursor = FALSE; |
| 2519 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2520 | ret = OK; |
| 2521 | goto theend; |
| 2522 | } |
| 2523 | } |
| 2524 | ret = FAIL; |
| 2525 | |
| 2526 | theend: |
| 2527 | in_terminal_loop = NULL; |
Bram Moolenaar | d317b38 | 2018-02-08 22:33:31 +0100 | [diff] [blame] | 2528 | if (restore_cursor) |
| 2529 | prepare_restore_cursor_props(); |
Bram Moolenaar | 56bc8e2 | 2018-05-10 18:05:56 +0200 | [diff] [blame] | 2530 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2531 | // Move a snapshot of the screen contents to the buffer, so that completion |
| 2532 | // works in other buffers. |
Bram Moolenaar | 620020e | 2018-05-13 19:06:12 +0200 | [diff] [blame] | 2533 | if (curbuf->b_term != NULL && !curbuf->b_term->tl_normal_mode) |
| 2534 | may_move_terminal_to_buffer(curbuf->b_term, FALSE); |
Bram Moolenaar | 56bc8e2 | 2018-05-10 18:05:56 +0200 | [diff] [blame] | 2535 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2536 | return ret; |
| 2537 | } |
| 2538 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2539 | static void |
| 2540 | may_toggle_cursor(term_T *term) |
| 2541 | { |
| 2542 | if (in_terminal_loop == term) |
| 2543 | { |
| 2544 | if (term->tl_cursor_visible) |
| 2545 | cursor_on(); |
| 2546 | else |
| 2547 | cursor_off(); |
| 2548 | } |
| 2549 | } |
| 2550 | |
| 2551 | /* |
| 2552 | * Reverse engineer the RGB value into a cterm color index. |
Bram Moolenaar | 46359e1 | 2017-11-29 22:33:38 +0100 | [diff] [blame] | 2553 | * First color is 1. Return 0 if no match found (default color). |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2554 | */ |
| 2555 | static int |
| 2556 | color2index(VTermColor *color, int fg, int *boldp) |
| 2557 | { |
| 2558 | int red = color->red; |
| 2559 | int blue = color->blue; |
| 2560 | int green = color->green; |
| 2561 | |
Bram Moolenaar | 46359e1 | 2017-11-29 22:33:38 +0100 | [diff] [blame] | 2562 | if (color->ansi_index != VTERM_ANSI_INDEX_NONE) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2563 | { |
Bram Moolenaar | 1d79ce8 | 2019-04-12 22:27:39 +0200 | [diff] [blame] | 2564 | // The first 16 colors and default: use the ANSI index. |
Bram Moolenaar | 46359e1 | 2017-11-29 22:33:38 +0100 | [diff] [blame] | 2565 | switch (color->ansi_index) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2566 | { |
Bram Moolenaar | 46359e1 | 2017-11-29 22:33:38 +0100 | [diff] [blame] | 2567 | case 0: return 0; |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2568 | case 1: return lookup_color( 0, fg, boldp) + 1; // black |
| 2569 | case 2: return lookup_color( 4, fg, boldp) + 1; // dark red |
| 2570 | case 3: return lookup_color( 2, fg, boldp) + 1; // dark green |
| 2571 | case 4: return lookup_color( 6, fg, boldp) + 1; // brown |
| 2572 | case 5: return lookup_color( 1, fg, boldp) + 1; // dark blue |
| 2573 | case 6: return lookup_color( 5, fg, boldp) + 1; // dark magenta |
| 2574 | case 7: return lookup_color( 3, fg, boldp) + 1; // dark cyan |
| 2575 | case 8: return lookup_color( 8, fg, boldp) + 1; // light grey |
| 2576 | case 9: return lookup_color(12, fg, boldp) + 1; // dark grey |
| 2577 | case 10: return lookup_color(20, fg, boldp) + 1; // red |
| 2578 | case 11: return lookup_color(16, fg, boldp) + 1; // green |
| 2579 | case 12: return lookup_color(24, fg, boldp) + 1; // yellow |
| 2580 | case 13: return lookup_color(14, fg, boldp) + 1; // blue |
| 2581 | case 14: return lookup_color(22, fg, boldp) + 1; // magenta |
| 2582 | case 15: return lookup_color(18, fg, boldp) + 1; // cyan |
| 2583 | case 16: return lookup_color(26, fg, boldp) + 1; // white |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2584 | } |
| 2585 | } |
Bram Moolenaar | 46359e1 | 2017-11-29 22:33:38 +0100 | [diff] [blame] | 2586 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2587 | if (t_colors >= 256) |
| 2588 | { |
| 2589 | if (red == blue && red == green) |
| 2590 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2591 | // 24-color greyscale plus white and black |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2592 | static int cutoff[23] = { |
Bram Moolenaar | a8fc0d3 | 2017-09-26 13:59:47 +0200 | [diff] [blame] | 2593 | 0x0D, 0x17, 0x21, 0x2B, 0x35, 0x3F, 0x49, 0x53, 0x5D, 0x67, |
| 2594 | 0x71, 0x7B, 0x85, 0x8F, 0x99, 0xA3, 0xAD, 0xB7, 0xC1, 0xCB, |
| 2595 | 0xD5, 0xDF, 0xE9}; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2596 | int i; |
| 2597 | |
Bram Moolenaar | a8fc0d3 | 2017-09-26 13:59:47 +0200 | [diff] [blame] | 2598 | if (red < 5) |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2599 | return 17; // 00/00/00 |
| 2600 | if (red > 245) // ff/ff/ff |
Bram Moolenaar | a8fc0d3 | 2017-09-26 13:59:47 +0200 | [diff] [blame] | 2601 | return 232; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2602 | for (i = 0; i < 23; ++i) |
| 2603 | if (red < cutoff[i]) |
| 2604 | return i + 233; |
| 2605 | return 256; |
| 2606 | } |
Bram Moolenaar | a8fc0d3 | 2017-09-26 13:59:47 +0200 | [diff] [blame] | 2607 | { |
| 2608 | static int cutoff[5] = {0x2F, 0x73, 0x9B, 0xC3, 0xEB}; |
| 2609 | int ri, gi, bi; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2610 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2611 | // 216-color cube |
Bram Moolenaar | a8fc0d3 | 2017-09-26 13:59:47 +0200 | [diff] [blame] | 2612 | for (ri = 0; ri < 5; ++ri) |
| 2613 | if (red < cutoff[ri]) |
| 2614 | break; |
| 2615 | for (gi = 0; gi < 5; ++gi) |
| 2616 | if (green < cutoff[gi]) |
| 2617 | break; |
| 2618 | for (bi = 0; bi < 5; ++bi) |
| 2619 | if (blue < cutoff[bi]) |
| 2620 | break; |
| 2621 | return 17 + ri * 36 + gi * 6 + bi; |
| 2622 | } |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2623 | } |
| 2624 | return 0; |
| 2625 | } |
| 2626 | |
| 2627 | /* |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 2628 | * Convert Vterm attributes to highlight flags. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2629 | */ |
| 2630 | static int |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 2631 | vtermAttr2hl(VTermScreenCellAttrs cellattrs) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2632 | { |
| 2633 | int attr = 0; |
| 2634 | |
| 2635 | if (cellattrs.bold) |
| 2636 | attr |= HL_BOLD; |
| 2637 | if (cellattrs.underline) |
| 2638 | attr |= HL_UNDERLINE; |
| 2639 | if (cellattrs.italic) |
| 2640 | attr |= HL_ITALIC; |
| 2641 | if (cellattrs.strike) |
| 2642 | attr |= HL_STRIKETHROUGH; |
| 2643 | if (cellattrs.reverse) |
| 2644 | attr |= HL_INVERSE; |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 2645 | return attr; |
| 2646 | } |
| 2647 | |
| 2648 | /* |
| 2649 | * Store Vterm attributes in "cell" from highlight flags. |
| 2650 | */ |
| 2651 | static void |
| 2652 | hl2vtermAttr(int attr, cellattr_T *cell) |
| 2653 | { |
| 2654 | vim_memset(&cell->attrs, 0, sizeof(VTermScreenCellAttrs)); |
| 2655 | if (attr & HL_BOLD) |
| 2656 | cell->attrs.bold = 1; |
| 2657 | if (attr & HL_UNDERLINE) |
| 2658 | cell->attrs.underline = 1; |
| 2659 | if (attr & HL_ITALIC) |
| 2660 | cell->attrs.italic = 1; |
| 2661 | if (attr & HL_STRIKETHROUGH) |
| 2662 | cell->attrs.strike = 1; |
| 2663 | if (attr & HL_INVERSE) |
| 2664 | cell->attrs.reverse = 1; |
| 2665 | } |
| 2666 | |
| 2667 | /* |
| 2668 | * Convert the attributes of a vterm cell into an attribute index. |
| 2669 | */ |
| 2670 | static int |
| 2671 | cell2attr(VTermScreenCellAttrs cellattrs, VTermColor cellfg, VTermColor cellbg) |
| 2672 | { |
| 2673 | int attr = vtermAttr2hl(cellattrs); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2674 | |
| 2675 | #ifdef FEAT_GUI |
| 2676 | if (gui.in_use) |
| 2677 | { |
| 2678 | guicolor_T fg, bg; |
| 2679 | |
| 2680 | fg = gui_mch_get_rgb_color(cellfg.red, cellfg.green, cellfg.blue); |
| 2681 | bg = gui_mch_get_rgb_color(cellbg.red, cellbg.green, cellbg.blue); |
| 2682 | return get_gui_attr_idx(attr, fg, bg); |
| 2683 | } |
| 2684 | else |
| 2685 | #endif |
| 2686 | #ifdef FEAT_TERMGUICOLORS |
| 2687 | if (p_tgc) |
| 2688 | { |
| 2689 | guicolor_T fg, bg; |
| 2690 | |
| 2691 | fg = gui_get_rgb_color_cmn(cellfg.red, cellfg.green, cellfg.blue); |
| 2692 | bg = gui_get_rgb_color_cmn(cellbg.red, cellbg.green, cellbg.blue); |
| 2693 | |
| 2694 | return get_tgc_attr_idx(attr, fg, bg); |
| 2695 | } |
| 2696 | else |
| 2697 | #endif |
| 2698 | { |
| 2699 | int bold = MAYBE; |
| 2700 | int fg = color2index(&cellfg, TRUE, &bold); |
| 2701 | int bg = color2index(&cellbg, FALSE, &bold); |
| 2702 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2703 | // Use the "Terminal" highlighting for the default colors. |
Bram Moolenaar | a7c54cf | 2017-12-01 21:07:20 +0100 | [diff] [blame] | 2704 | if ((fg == 0 || bg == 0) && t_colors >= 16) |
Bram Moolenaar | 76bb719 | 2017-11-30 22:07:07 +0100 | [diff] [blame] | 2705 | { |
Bram Moolenaar | a7c54cf | 2017-12-01 21:07:20 +0100 | [diff] [blame] | 2706 | if (fg == 0 && term_default_cterm_fg >= 0) |
| 2707 | fg = term_default_cterm_fg + 1; |
| 2708 | if (bg == 0 && term_default_cterm_bg >= 0) |
| 2709 | bg = term_default_cterm_bg + 1; |
Bram Moolenaar | 76bb719 | 2017-11-30 22:07:07 +0100 | [diff] [blame] | 2710 | } |
| 2711 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2712 | // with 8 colors set the bold attribute to get a bright foreground |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2713 | if (bold == TRUE) |
| 2714 | attr |= HL_BOLD; |
| 2715 | return get_cterm_attr_idx(attr, fg, bg); |
| 2716 | } |
| 2717 | return 0; |
| 2718 | } |
| 2719 | |
Bram Moolenaar | 56bc8e2 | 2018-05-10 18:05:56 +0200 | [diff] [blame] | 2720 | static void |
| 2721 | set_dirty_snapshot(term_T *term) |
| 2722 | { |
| 2723 | term->tl_dirty_snapshot = TRUE; |
| 2724 | #ifdef FEAT_TIMERS |
| 2725 | if (!term->tl_normal_mode) |
| 2726 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2727 | // Update the snapshot after 100 msec of not getting updates. |
Bram Moolenaar | 56bc8e2 | 2018-05-10 18:05:56 +0200 | [diff] [blame] | 2728 | profile_setlimit(100L, &term->tl_timer_due); |
| 2729 | term->tl_timer_set = TRUE; |
| 2730 | } |
| 2731 | #endif |
| 2732 | } |
| 2733 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2734 | static int |
| 2735 | handle_damage(VTermRect rect, void *user) |
| 2736 | { |
| 2737 | term_T *term = (term_T *)user; |
| 2738 | |
| 2739 | term->tl_dirty_row_start = MIN(term->tl_dirty_row_start, rect.start_row); |
| 2740 | term->tl_dirty_row_end = MAX(term->tl_dirty_row_end, rect.end_row); |
Bram Moolenaar | 56bc8e2 | 2018-05-10 18:05:56 +0200 | [diff] [blame] | 2741 | set_dirty_snapshot(term); |
Bram Moolenaar | 6eddadf | 2018-05-06 16:40:16 +0200 | [diff] [blame] | 2742 | redraw_buf_later(term->tl_buffer, SOME_VALID); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2743 | return 1; |
| 2744 | } |
| 2745 | |
Bram Moolenaar | 6eddadf | 2018-05-06 16:40:16 +0200 | [diff] [blame] | 2746 | static void |
| 2747 | term_scroll_up(term_T *term, int start_row, int count) |
| 2748 | { |
| 2749 | win_T *wp; |
| 2750 | VTermColor fg, bg; |
| 2751 | VTermScreenCellAttrs attr; |
| 2752 | int clear_attr; |
| 2753 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2754 | // Set the color to clear lines with. |
Bram Moolenaar | 6eddadf | 2018-05-06 16:40:16 +0200 | [diff] [blame] | 2755 | vterm_state_get_default_colors(vterm_obtain_state(term->tl_vterm), |
| 2756 | &fg, &bg); |
| 2757 | vim_memset(&attr, 0, sizeof(attr)); |
| 2758 | clear_attr = cell2attr(attr, fg, bg); |
| 2759 | |
| 2760 | FOR_ALL_WINDOWS(wp) |
| 2761 | { |
| 2762 | if (wp->w_buffer == term->tl_buffer) |
| 2763 | win_del_lines(wp, start_row, count, FALSE, FALSE, clear_attr); |
| 2764 | } |
| 2765 | } |
| 2766 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2767 | static int |
| 2768 | handle_moverect(VTermRect dest, VTermRect src, void *user) |
| 2769 | { |
| 2770 | term_T *term = (term_T *)user; |
Bram Moolenaar | 6eddadf | 2018-05-06 16:40:16 +0200 | [diff] [blame] | 2771 | int count = src.start_row - dest.start_row; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2772 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2773 | // Scrolling up is done much more efficiently by deleting lines instead of |
| 2774 | // redrawing the text. But avoid doing this multiple times, postpone until |
| 2775 | // the redraw happens. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2776 | if (dest.start_col == src.start_col |
| 2777 | && dest.end_col == src.end_col |
| 2778 | && dest.start_row < src.start_row) |
| 2779 | { |
Bram Moolenaar | 6eddadf | 2018-05-06 16:40:16 +0200 | [diff] [blame] | 2780 | if (dest.start_row == 0) |
| 2781 | term->tl_postponed_scroll += count; |
| 2782 | else |
| 2783 | term_scroll_up(term, dest.start_row, count); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2784 | } |
Bram Moolenaar | 3a497e1 | 2017-09-30 20:40:27 +0200 | [diff] [blame] | 2785 | |
| 2786 | term->tl_dirty_row_start = MIN(term->tl_dirty_row_start, dest.start_row); |
| 2787 | term->tl_dirty_row_end = MIN(term->tl_dirty_row_end, dest.end_row); |
Bram Moolenaar | 56bc8e2 | 2018-05-10 18:05:56 +0200 | [diff] [blame] | 2788 | set_dirty_snapshot(term); |
Bram Moolenaar | 3a497e1 | 2017-09-30 20:40:27 +0200 | [diff] [blame] | 2789 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2790 | // Note sure if the scrolling will work correctly, let's do a complete |
| 2791 | // redraw later. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2792 | redraw_buf_later(term->tl_buffer, NOT_VALID); |
| 2793 | return 1; |
| 2794 | } |
| 2795 | |
| 2796 | static int |
| 2797 | handle_movecursor( |
| 2798 | VTermPos pos, |
| 2799 | VTermPos oldpos UNUSED, |
| 2800 | int visible, |
| 2801 | void *user) |
| 2802 | { |
| 2803 | term_T *term = (term_T *)user; |
| 2804 | win_T *wp; |
| 2805 | |
| 2806 | term->tl_cursor_pos = pos; |
| 2807 | term->tl_cursor_visible = visible; |
| 2808 | |
| 2809 | FOR_ALL_WINDOWS(wp) |
| 2810 | { |
| 2811 | if (wp->w_buffer == term->tl_buffer) |
| 2812 | position_cursor(wp, &pos); |
| 2813 | } |
| 2814 | if (term->tl_buffer == curbuf && !term->tl_normal_mode) |
| 2815 | { |
| 2816 | may_toggle_cursor(term); |
| 2817 | update_cursor(term, term->tl_cursor_visible); |
| 2818 | } |
| 2819 | |
| 2820 | return 1; |
| 2821 | } |
| 2822 | |
| 2823 | static int |
| 2824 | handle_settermprop( |
| 2825 | VTermProp prop, |
| 2826 | VTermValue *value, |
| 2827 | void *user) |
| 2828 | { |
| 2829 | term_T *term = (term_T *)user; |
| 2830 | |
| 2831 | switch (prop) |
| 2832 | { |
| 2833 | case VTERM_PROP_TITLE: |
| 2834 | vim_free(term->tl_title); |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 2835 | // a blank title isn't useful, make it empty, so that "running" is |
| 2836 | // displayed |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2837 | if (*skipwhite((char_u *)value->string) == NUL) |
| 2838 | term->tl_title = NULL; |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 2839 | // Same as blank |
| 2840 | else if (term->tl_arg0_cmd != NULL |
| 2841 | && STRNCMP(term->tl_arg0_cmd, (char_u *)value->string, |
| 2842 | (int)STRLEN(term->tl_arg0_cmd)) == 0) |
| 2843 | term->tl_title = NULL; |
| 2844 | // Empty corrupted data of winpty |
| 2845 | else if (STRNCMP(" - ", (char_u *)value->string, 4) == 0) |
| 2846 | term->tl_title = NULL; |
Bram Moolenaar | 4f97475 | 2019-02-17 17:44:42 +0100 | [diff] [blame] | 2847 | #ifdef MSWIN |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2848 | else if (!enc_utf8 && enc_codepage > 0) |
| 2849 | { |
| 2850 | WCHAR *ret = NULL; |
| 2851 | int length = 0; |
| 2852 | |
| 2853 | MultiByteToWideChar_alloc(CP_UTF8, 0, |
| 2854 | (char*)value->string, (int)STRLEN(value->string), |
| 2855 | &ret, &length); |
| 2856 | if (ret != NULL) |
| 2857 | { |
| 2858 | WideCharToMultiByte_alloc(enc_codepage, 0, |
| 2859 | ret, length, (char**)&term->tl_title, |
| 2860 | &length, 0, 0); |
| 2861 | vim_free(ret); |
| 2862 | } |
| 2863 | } |
| 2864 | #endif |
| 2865 | else |
| 2866 | term->tl_title = vim_strsave((char_u *)value->string); |
Bram Moolenaar | d23a823 | 2018-02-10 18:45:26 +0100 | [diff] [blame] | 2867 | VIM_CLEAR(term->tl_status_text); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2868 | if (term == curbuf->b_term) |
| 2869 | maketitle(); |
| 2870 | break; |
| 2871 | |
| 2872 | case VTERM_PROP_CURSORVISIBLE: |
| 2873 | term->tl_cursor_visible = value->boolean; |
| 2874 | may_toggle_cursor(term); |
| 2875 | out_flush(); |
| 2876 | break; |
| 2877 | |
| 2878 | case VTERM_PROP_CURSORBLINK: |
| 2879 | term->tl_cursor_blink = value->boolean; |
| 2880 | may_set_cursor_props(term); |
| 2881 | break; |
| 2882 | |
| 2883 | case VTERM_PROP_CURSORSHAPE: |
| 2884 | term->tl_cursor_shape = value->number; |
| 2885 | may_set_cursor_props(term); |
| 2886 | break; |
| 2887 | |
| 2888 | case VTERM_PROP_CURSORCOLOR: |
Bram Moolenaar | 4f7fd56 | 2018-05-21 14:55:28 +0200 | [diff] [blame] | 2889 | cursor_color_copy(&term->tl_cursor_color, (char_u*)value->string); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2890 | may_set_cursor_props(term); |
| 2891 | break; |
| 2892 | |
| 2893 | case VTERM_PROP_ALTSCREEN: |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2894 | // TODO: do anything else? |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2895 | term->tl_using_altscreen = value->boolean; |
| 2896 | break; |
| 2897 | |
| 2898 | default: |
| 2899 | break; |
| 2900 | } |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2901 | // Always return 1, otherwise vterm doesn't store the value internally. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2902 | return 1; |
| 2903 | } |
| 2904 | |
| 2905 | /* |
| 2906 | * The job running in the terminal resized the terminal. |
| 2907 | */ |
| 2908 | static int |
| 2909 | handle_resize(int rows, int cols, void *user) |
| 2910 | { |
| 2911 | term_T *term = (term_T *)user; |
| 2912 | win_T *wp; |
| 2913 | |
| 2914 | term->tl_rows = rows; |
| 2915 | term->tl_cols = cols; |
| 2916 | if (term->tl_vterm_size_changed) |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 2917 | // Size was set by vterm_set_size(), don't set the window size. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2918 | term->tl_vterm_size_changed = FALSE; |
| 2919 | else |
| 2920 | { |
| 2921 | FOR_ALL_WINDOWS(wp) |
| 2922 | { |
| 2923 | if (wp->w_buffer == term->tl_buffer) |
| 2924 | { |
| 2925 | win_setheight_win(rows, wp); |
| 2926 | win_setwidth_win(cols, wp); |
| 2927 | } |
| 2928 | } |
| 2929 | redraw_buf_later(term->tl_buffer, NOT_VALID); |
| 2930 | } |
| 2931 | return 1; |
| 2932 | } |
| 2933 | |
| 2934 | /* |
Bram Moolenaar | 29ae223 | 2019-02-14 21:22:01 +0100 | [diff] [blame] | 2935 | * If the number of lines that are stored goes over 'termscrollback' then |
| 2936 | * delete the first 10%. |
| 2937 | * "gap" points to tl_scrollback or tl_scrollback_postponed. |
| 2938 | * "update_buffer" is TRUE when the buffer should be updated. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2939 | */ |
Bram Moolenaar | 29ae223 | 2019-02-14 21:22:01 +0100 | [diff] [blame] | 2940 | static void |
| 2941 | limit_scrollback(term_T *term, garray_T *gap, int update_buffer) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2942 | { |
Bram Moolenaar | 29ae223 | 2019-02-14 21:22:01 +0100 | [diff] [blame] | 2943 | if (gap->ga_len >= term->tl_buffer->b_p_twsl) |
Bram Moolenaar | 8c041b6 | 2018-04-14 18:14:06 +0200 | [diff] [blame] | 2944 | { |
Bram Moolenaar | 6d150f7 | 2018-04-21 20:03:20 +0200 | [diff] [blame] | 2945 | int todo = term->tl_buffer->b_p_twsl / 10; |
Bram Moolenaar | 8c041b6 | 2018-04-14 18:14:06 +0200 | [diff] [blame] | 2946 | int i; |
| 2947 | |
| 2948 | curbuf = term->tl_buffer; |
| 2949 | for (i = 0; i < todo; ++i) |
| 2950 | { |
Bram Moolenaar | 29ae223 | 2019-02-14 21:22:01 +0100 | [diff] [blame] | 2951 | vim_free(((sb_line_T *)gap->ga_data + i)->sb_cells); |
| 2952 | if (update_buffer) |
| 2953 | ml_delete(1, FALSE); |
Bram Moolenaar | 8c041b6 | 2018-04-14 18:14:06 +0200 | [diff] [blame] | 2954 | } |
| 2955 | curbuf = curwin->w_buffer; |
| 2956 | |
Bram Moolenaar | 29ae223 | 2019-02-14 21:22:01 +0100 | [diff] [blame] | 2957 | gap->ga_len -= todo; |
| 2958 | mch_memmove(gap->ga_data, |
| 2959 | (sb_line_T *)gap->ga_data + todo, |
| 2960 | sizeof(sb_line_T) * gap->ga_len); |
| 2961 | if (update_buffer) |
| 2962 | term->tl_scrollback_scrolled -= todo; |
| 2963 | } |
| 2964 | } |
| 2965 | |
| 2966 | /* |
| 2967 | * Handle a line that is pushed off the top of the screen. |
| 2968 | */ |
| 2969 | static int |
| 2970 | handle_pushline(int cols, const VTermScreenCell *cells, void *user) |
| 2971 | { |
| 2972 | term_T *term = (term_T *)user; |
| 2973 | garray_T *gap; |
| 2974 | int update_buffer; |
| 2975 | |
| 2976 | if (term->tl_normal_mode) |
| 2977 | { |
| 2978 | // In Terminal-Normal mode the user interacts with the buffer, thus we |
| 2979 | // must not change it. Postpone adding the scrollback lines. |
| 2980 | gap = &term->tl_scrollback_postponed; |
| 2981 | update_buffer = FALSE; |
Bram Moolenaar | 29ae223 | 2019-02-14 21:22:01 +0100 | [diff] [blame] | 2982 | } |
| 2983 | else |
| 2984 | { |
| 2985 | // First remove the lines that were appended before, the pushed line |
| 2986 | // goes above it. |
| 2987 | cleanup_scrollback(term); |
| 2988 | gap = &term->tl_scrollback; |
| 2989 | update_buffer = TRUE; |
Bram Moolenaar | 8c041b6 | 2018-04-14 18:14:06 +0200 | [diff] [blame] | 2990 | } |
| 2991 | |
Bram Moolenaar | 29ae223 | 2019-02-14 21:22:01 +0100 | [diff] [blame] | 2992 | limit_scrollback(term, gap, update_buffer); |
| 2993 | |
| 2994 | if (ga_grow(gap, 1) == OK) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 2995 | { |
| 2996 | cellattr_T *p = NULL; |
| 2997 | int len = 0; |
| 2998 | int i; |
| 2999 | int c; |
| 3000 | int col; |
Bram Moolenaar | 29ae223 | 2019-02-14 21:22:01 +0100 | [diff] [blame] | 3001 | int text_len; |
| 3002 | char_u *text; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3003 | sb_line_T *line; |
| 3004 | garray_T ga; |
| 3005 | cellattr_T fill_attr = term->tl_default_color; |
| 3006 | |
Bram Moolenaar | 29ae223 | 2019-02-14 21:22:01 +0100 | [diff] [blame] | 3007 | // do not store empty cells at the end |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3008 | for (i = 0; i < cols; ++i) |
| 3009 | if (cells[i].chars[0] != 0) |
| 3010 | len = i + 1; |
| 3011 | else |
| 3012 | cell2cellattr(&cells[i], &fill_attr); |
| 3013 | |
| 3014 | ga_init2(&ga, 1, 100); |
| 3015 | if (len > 0) |
Bram Moolenaar | c799fe2 | 2019-05-28 23:08:19 +0200 | [diff] [blame] | 3016 | p = ALLOC_MULT(cellattr_T, len); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3017 | if (p != NULL) |
| 3018 | { |
| 3019 | for (col = 0; col < len; col += cells[col].width) |
| 3020 | { |
| 3021 | if (ga_grow(&ga, MB_MAXBYTES) == FAIL) |
| 3022 | { |
| 3023 | ga.ga_len = 0; |
| 3024 | break; |
| 3025 | } |
| 3026 | for (i = 0; (c = cells[col].chars[i]) > 0 || i == 0; ++i) |
| 3027 | ga.ga_len += utf_char2bytes(c == NUL ? ' ' : c, |
| 3028 | (char_u *)ga.ga_data + ga.ga_len); |
| 3029 | cell2cellattr(&cells[col], &p[col]); |
| 3030 | } |
| 3031 | } |
| 3032 | if (ga_grow(&ga, 1) == FAIL) |
Bram Moolenaar | 29ae223 | 2019-02-14 21:22:01 +0100 | [diff] [blame] | 3033 | { |
| 3034 | if (update_buffer) |
| 3035 | text = (char_u *)""; |
| 3036 | else |
| 3037 | text = vim_strsave((char_u *)""); |
| 3038 | text_len = 0; |
| 3039 | } |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3040 | else |
| 3041 | { |
Bram Moolenaar | 29ae223 | 2019-02-14 21:22:01 +0100 | [diff] [blame] | 3042 | text = ga.ga_data; |
| 3043 | text_len = ga.ga_len; |
| 3044 | *(text + text_len) = NUL; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3045 | } |
Bram Moolenaar | 29ae223 | 2019-02-14 21:22:01 +0100 | [diff] [blame] | 3046 | if (update_buffer) |
| 3047 | add_scrollback_line_to_buffer(term, text, text_len); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3048 | |
Bram Moolenaar | 29ae223 | 2019-02-14 21:22:01 +0100 | [diff] [blame] | 3049 | line = (sb_line_T *)gap->ga_data + gap->ga_len; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3050 | line->sb_cols = len; |
| 3051 | line->sb_cells = p; |
| 3052 | line->sb_fill_attr = fill_attr; |
Bram Moolenaar | 29ae223 | 2019-02-14 21:22:01 +0100 | [diff] [blame] | 3053 | if (update_buffer) |
| 3054 | { |
| 3055 | line->sb_text = NULL; |
| 3056 | ++term->tl_scrollback_scrolled; |
| 3057 | ga_clear(&ga); // free the text |
| 3058 | } |
| 3059 | else |
| 3060 | { |
| 3061 | line->sb_text = text; |
| 3062 | ga_init(&ga); // text is kept in tl_scrollback_postponed |
| 3063 | } |
| 3064 | ++gap->ga_len; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3065 | } |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 3066 | return 0; // ignored |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3067 | } |
| 3068 | |
Bram Moolenaar | 29ae223 | 2019-02-14 21:22:01 +0100 | [diff] [blame] | 3069 | /* |
| 3070 | * Called when leaving Terminal-Normal mode: deal with any scrollback that was |
| 3071 | * received and stored in tl_scrollback_postponed. |
| 3072 | */ |
| 3073 | static void |
| 3074 | handle_postponed_scrollback(term_T *term) |
| 3075 | { |
| 3076 | int i; |
| 3077 | |
Bram Moolenaar | 8376c3d | 2019-03-19 20:50:43 +0100 | [diff] [blame] | 3078 | if (term->tl_scrollback_postponed.ga_len == 0) |
| 3079 | return; |
| 3080 | ch_log(NULL, "Moving postponed scrollback to scrollback"); |
| 3081 | |
Bram Moolenaar | 29ae223 | 2019-02-14 21:22:01 +0100 | [diff] [blame] | 3082 | // First remove the lines that were appended before, the pushed lines go |
| 3083 | // above it. |
| 3084 | cleanup_scrollback(term); |
| 3085 | |
| 3086 | for (i = 0; i < term->tl_scrollback_postponed.ga_len; ++i) |
| 3087 | { |
| 3088 | char_u *text; |
| 3089 | sb_line_T *pp_line; |
| 3090 | sb_line_T *line; |
| 3091 | |
| 3092 | if (ga_grow(&term->tl_scrollback, 1) == FAIL) |
| 3093 | break; |
| 3094 | pp_line = (sb_line_T *)term->tl_scrollback_postponed.ga_data + i; |
| 3095 | |
| 3096 | text = pp_line->sb_text; |
| 3097 | if (text == NULL) |
| 3098 | text = (char_u *)""; |
| 3099 | add_scrollback_line_to_buffer(term, text, (int)STRLEN(text)); |
| 3100 | vim_free(pp_line->sb_text); |
| 3101 | |
| 3102 | line = (sb_line_T *)term->tl_scrollback.ga_data |
| 3103 | + term->tl_scrollback.ga_len; |
| 3104 | line->sb_cols = pp_line->sb_cols; |
| 3105 | line->sb_cells = pp_line->sb_cells; |
| 3106 | line->sb_fill_attr = pp_line->sb_fill_attr; |
| 3107 | line->sb_text = NULL; |
| 3108 | ++term->tl_scrollback_scrolled; |
| 3109 | ++term->tl_scrollback.ga_len; |
| 3110 | } |
| 3111 | |
| 3112 | ga_clear(&term->tl_scrollback_postponed); |
| 3113 | limit_scrollback(term, &term->tl_scrollback, TRUE); |
| 3114 | } |
| 3115 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3116 | static VTermScreenCallbacks screen_callbacks = { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 3117 | handle_damage, // damage |
| 3118 | handle_moverect, // moverect |
| 3119 | handle_movecursor, // movecursor |
| 3120 | handle_settermprop, // settermprop |
| 3121 | NULL, // bell |
| 3122 | handle_resize, // resize |
| 3123 | handle_pushline, // sb_pushline |
| 3124 | NULL // sb_popline |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3125 | }; |
| 3126 | |
| 3127 | /* |
Bram Moolenaar | 0cb8ac7 | 2018-05-11 22:01:51 +0200 | [diff] [blame] | 3128 | * Do the work after the channel of a terminal was closed. |
| 3129 | * Must be called only when updating_screen is FALSE. |
| 3130 | * Returns TRUE when a buffer was closed (list of terminals may have changed). |
| 3131 | */ |
| 3132 | static int |
| 3133 | term_after_channel_closed(term_T *term) |
| 3134 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 3135 | // Unless in Terminal-Normal mode: clear the vterm. |
Bram Moolenaar | 0cb8ac7 | 2018-05-11 22:01:51 +0200 | [diff] [blame] | 3136 | if (!term->tl_normal_mode) |
| 3137 | { |
| 3138 | int fnum = term->tl_buffer->b_fnum; |
| 3139 | |
| 3140 | cleanup_vterm(term); |
| 3141 | |
| 3142 | if (term->tl_finish == TL_FINISH_CLOSE) |
| 3143 | { |
| 3144 | aco_save_T aco; |
Bram Moolenaar | 5db7eec | 2018-08-07 16:33:18 +0200 | [diff] [blame] | 3145 | int do_set_w_closing = term->tl_buffer->b_nwindows == 0; |
Bram Moolenaar | 0cb8ac7 | 2018-05-11 22:01:51 +0200 | [diff] [blame] | 3146 | |
Bram Moolenaar | 4d14bac | 2019-10-20 21:15:15 +0200 | [diff] [blame] | 3147 | // If this is the last normal window: exit Vim. |
| 3148 | if (term->tl_buffer->b_nwindows > 0 && only_one_window()) |
| 3149 | { |
| 3150 | exarg_T ea; |
| 3151 | |
| 3152 | vim_memset(&ea, 0, sizeof(ea)); |
| 3153 | ex_quit(&ea); |
| 3154 | return TRUE; |
| 3155 | } |
| 3156 | |
Bram Moolenaar | 5db7eec | 2018-08-07 16:33:18 +0200 | [diff] [blame] | 3157 | // ++close or term_finish == "close" |
Bram Moolenaar | 0cb8ac7 | 2018-05-11 22:01:51 +0200 | [diff] [blame] | 3158 | ch_log(NULL, "terminal job finished, closing window"); |
| 3159 | aucmd_prepbuf(&aco, term->tl_buffer); |
Bram Moolenaar | 5db7eec | 2018-08-07 16:33:18 +0200 | [diff] [blame] | 3160 | // Avoid closing the window if we temporarily use it. |
Bram Moolenaar | 517f71a | 2019-06-17 22:40:41 +0200 | [diff] [blame] | 3161 | if (curwin == aucmd_win) |
| 3162 | do_set_w_closing = TRUE; |
Bram Moolenaar | 5db7eec | 2018-08-07 16:33:18 +0200 | [diff] [blame] | 3163 | if (do_set_w_closing) |
| 3164 | curwin->w_closing = TRUE; |
Bram Moolenaar | 0cb8ac7 | 2018-05-11 22:01:51 +0200 | [diff] [blame] | 3165 | do_bufdel(DOBUF_WIPE, (char_u *)"", 1, fnum, fnum, FALSE); |
Bram Moolenaar | 5db7eec | 2018-08-07 16:33:18 +0200 | [diff] [blame] | 3166 | if (do_set_w_closing) |
| 3167 | curwin->w_closing = FALSE; |
Bram Moolenaar | 0cb8ac7 | 2018-05-11 22:01:51 +0200 | [diff] [blame] | 3168 | aucmd_restbuf(&aco); |
| 3169 | return TRUE; |
| 3170 | } |
| 3171 | if (term->tl_finish == TL_FINISH_OPEN |
| 3172 | && term->tl_buffer->b_nwindows == 0) |
| 3173 | { |
| 3174 | char buf[50]; |
| 3175 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 3176 | // TODO: use term_opencmd |
Bram Moolenaar | 0cb8ac7 | 2018-05-11 22:01:51 +0200 | [diff] [blame] | 3177 | ch_log(NULL, "terminal job finished, opening window"); |
| 3178 | vim_snprintf(buf, sizeof(buf), |
| 3179 | term->tl_opencmd == NULL |
| 3180 | ? "botright sbuf %d" |
| 3181 | : (char *)term->tl_opencmd, fnum); |
| 3182 | do_cmdline_cmd((char_u *)buf); |
| 3183 | } |
| 3184 | else |
| 3185 | ch_log(NULL, "terminal job finished"); |
| 3186 | } |
| 3187 | |
| 3188 | redraw_buf_and_status_later(term->tl_buffer, NOT_VALID); |
| 3189 | return FALSE; |
| 3190 | } |
| 3191 | |
| 3192 | /* |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3193 | * Called when a channel has been closed. |
| 3194 | * If this was a channel for a terminal window then finish it up. |
| 3195 | */ |
| 3196 | void |
| 3197 | term_channel_closed(channel_T *ch) |
| 3198 | { |
| 3199 | term_T *term; |
Bram Moolenaar | 0cb8ac7 | 2018-05-11 22:01:51 +0200 | [diff] [blame] | 3200 | term_T *next_term; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3201 | int did_one = FALSE; |
| 3202 | |
Bram Moolenaar | 0cb8ac7 | 2018-05-11 22:01:51 +0200 | [diff] [blame] | 3203 | for (term = first_term; term != NULL; term = next_term) |
| 3204 | { |
| 3205 | next_term = term->tl_next; |
Bram Moolenaar | 5c381eb | 2019-06-25 06:50:31 +0200 | [diff] [blame] | 3206 | if (term->tl_job == ch->ch_job && !term->tl_channel_closed) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3207 | { |
| 3208 | term->tl_channel_closed = TRUE; |
| 3209 | did_one = TRUE; |
| 3210 | |
Bram Moolenaar | d23a823 | 2018-02-10 18:45:26 +0100 | [diff] [blame] | 3211 | VIM_CLEAR(term->tl_title); |
| 3212 | VIM_CLEAR(term->tl_status_text); |
Bram Moolenaar | 4f97475 | 2019-02-17 17:44:42 +0100 | [diff] [blame] | 3213 | #ifdef MSWIN |
Bram Moolenaar | 402c839 | 2018-05-06 22:01:42 +0200 | [diff] [blame] | 3214 | if (term->tl_out_fd != NULL) |
| 3215 | { |
| 3216 | fclose(term->tl_out_fd); |
| 3217 | term->tl_out_fd = NULL; |
| 3218 | } |
| 3219 | #endif |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3220 | |
Bram Moolenaar | 0cb8ac7 | 2018-05-11 22:01:51 +0200 | [diff] [blame] | 3221 | if (updating_screen) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3222 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 3223 | // Cannot open or close windows now. Can happen when |
| 3224 | // 'lazyredraw' is set. |
Bram Moolenaar | 0cb8ac7 | 2018-05-11 22:01:51 +0200 | [diff] [blame] | 3225 | term->tl_channel_recently_closed = TRUE; |
| 3226 | continue; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3227 | } |
| 3228 | |
Bram Moolenaar | 0cb8ac7 | 2018-05-11 22:01:51 +0200 | [diff] [blame] | 3229 | if (term_after_channel_closed(term)) |
| 3230 | next_term = first_term; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3231 | } |
Bram Moolenaar | 0cb8ac7 | 2018-05-11 22:01:51 +0200 | [diff] [blame] | 3232 | } |
| 3233 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3234 | if (did_one) |
| 3235 | { |
| 3236 | redraw_statuslines(); |
| 3237 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 3238 | // Need to break out of vgetc(). |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3239 | ins_char_typebuf(K_IGNORE); |
| 3240 | typebuf_was_filled = TRUE; |
| 3241 | |
| 3242 | term = curbuf->b_term; |
| 3243 | if (term != NULL) |
| 3244 | { |
| 3245 | if (term->tl_job == ch->ch_job) |
| 3246 | maketitle(); |
| 3247 | update_cursor(term, term->tl_cursor_visible); |
| 3248 | } |
| 3249 | } |
| 3250 | } |
| 3251 | |
| 3252 | /* |
Bram Moolenaar | 0cb8ac7 | 2018-05-11 22:01:51 +0200 | [diff] [blame] | 3253 | * To be called after resetting updating_screen: handle any terminal where the |
| 3254 | * channel was closed. |
| 3255 | */ |
| 3256 | void |
| 3257 | term_check_channel_closed_recently() |
| 3258 | { |
| 3259 | term_T *term; |
| 3260 | term_T *next_term; |
| 3261 | |
| 3262 | for (term = first_term; term != NULL; term = next_term) |
| 3263 | { |
| 3264 | next_term = term->tl_next; |
| 3265 | if (term->tl_channel_recently_closed) |
| 3266 | { |
| 3267 | term->tl_channel_recently_closed = FALSE; |
| 3268 | if (term_after_channel_closed(term)) |
| 3269 | // start over, the list may have changed |
| 3270 | next_term = first_term; |
| 3271 | } |
| 3272 | } |
| 3273 | } |
| 3274 | |
| 3275 | /* |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 3276 | * Fill one screen line from a line of the terminal. |
| 3277 | * Advances "pos" to past the last column. |
| 3278 | */ |
| 3279 | static void |
| 3280 | term_line2screenline(VTermScreen *screen, VTermPos *pos, int max_col) |
| 3281 | { |
| 3282 | int off = screen_get_current_line_off(); |
| 3283 | |
| 3284 | for (pos->col = 0; pos->col < max_col; ) |
| 3285 | { |
| 3286 | VTermScreenCell cell; |
| 3287 | int c; |
| 3288 | |
| 3289 | if (vterm_screen_get_cell(screen, *pos, &cell) == 0) |
| 3290 | vim_memset(&cell, 0, sizeof(cell)); |
| 3291 | |
| 3292 | c = cell.chars[0]; |
| 3293 | if (c == NUL) |
| 3294 | { |
| 3295 | ScreenLines[off] = ' '; |
| 3296 | if (enc_utf8) |
| 3297 | ScreenLinesUC[off] = NUL; |
| 3298 | } |
| 3299 | else |
| 3300 | { |
| 3301 | if (enc_utf8) |
| 3302 | { |
| 3303 | int i; |
| 3304 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 3305 | // composing chars |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 3306 | for (i = 0; i < Screen_mco |
| 3307 | && i + 1 < VTERM_MAX_CHARS_PER_CELL; ++i) |
| 3308 | { |
| 3309 | ScreenLinesC[i][off] = cell.chars[i + 1]; |
| 3310 | if (cell.chars[i + 1] == 0) |
| 3311 | break; |
| 3312 | } |
| 3313 | if (c >= 0x80 || (Screen_mco > 0 |
| 3314 | && ScreenLinesC[0][off] != 0)) |
| 3315 | { |
| 3316 | ScreenLines[off] = ' '; |
| 3317 | ScreenLinesUC[off] = c; |
| 3318 | } |
| 3319 | else |
| 3320 | { |
| 3321 | ScreenLines[off] = c; |
| 3322 | ScreenLinesUC[off] = NUL; |
| 3323 | } |
| 3324 | } |
Bram Moolenaar | 4f97475 | 2019-02-17 17:44:42 +0100 | [diff] [blame] | 3325 | #ifdef MSWIN |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 3326 | else if (has_mbyte && c >= 0x80) |
| 3327 | { |
| 3328 | char_u mb[MB_MAXBYTES+1]; |
| 3329 | WCHAR wc = c; |
| 3330 | |
| 3331 | if (WideCharToMultiByte(GetACP(), 0, &wc, 1, |
| 3332 | (char*)mb, 2, 0, 0) > 1) |
| 3333 | { |
| 3334 | ScreenLines[off] = mb[0]; |
| 3335 | ScreenLines[off + 1] = mb[1]; |
| 3336 | cell.width = mb_ptr2cells(mb); |
| 3337 | } |
| 3338 | else |
| 3339 | ScreenLines[off] = c; |
| 3340 | } |
| 3341 | #endif |
| 3342 | else |
| 3343 | ScreenLines[off] = c; |
| 3344 | } |
| 3345 | ScreenAttrs[off] = cell2attr(cell.attrs, cell.fg, cell.bg); |
| 3346 | |
| 3347 | ++pos->col; |
| 3348 | ++off; |
| 3349 | if (cell.width == 2) |
| 3350 | { |
| 3351 | if (enc_utf8) |
| 3352 | ScreenLinesUC[off] = NUL; |
| 3353 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 3354 | // don't set the second byte to NUL for a DBCS encoding, it |
| 3355 | // has been set above |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 3356 | if (enc_utf8 || !has_mbyte) |
| 3357 | ScreenLines[off] = NUL; |
| 3358 | |
| 3359 | ++pos->col; |
| 3360 | ++off; |
| 3361 | } |
| 3362 | } |
| 3363 | } |
| 3364 | |
Bram Moolenaar | 4ac31ee | 2018-03-16 21:34:25 +0100 | [diff] [blame] | 3365 | #if defined(FEAT_GUI) |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 3366 | static void |
| 3367 | update_system_term(term_T *term) |
| 3368 | { |
| 3369 | VTermPos pos; |
| 3370 | VTermScreen *screen; |
| 3371 | |
| 3372 | if (term->tl_vterm == NULL) |
| 3373 | return; |
| 3374 | screen = vterm_obtain_screen(term->tl_vterm); |
| 3375 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 3376 | // Scroll up to make more room for terminal lines if needed. |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 3377 | while (term->tl_toprow > 0 |
| 3378 | && (Rows - term->tl_toprow) < term->tl_dirty_row_end) |
| 3379 | { |
| 3380 | int save_p_more = p_more; |
| 3381 | |
| 3382 | p_more = FALSE; |
| 3383 | msg_row = Rows - 1; |
Bram Moolenaar | 113e107 | 2019-01-20 15:30:40 +0100 | [diff] [blame] | 3384 | msg_puts("\n"); |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 3385 | p_more = save_p_more; |
| 3386 | --term->tl_toprow; |
| 3387 | } |
| 3388 | |
| 3389 | for (pos.row = term->tl_dirty_row_start; pos.row < term->tl_dirty_row_end |
| 3390 | && pos.row < Rows; ++pos.row) |
| 3391 | { |
| 3392 | if (pos.row < term->tl_rows) |
| 3393 | { |
| 3394 | int max_col = MIN(Columns, term->tl_cols); |
| 3395 | |
| 3396 | term_line2screenline(screen, &pos, max_col); |
| 3397 | } |
| 3398 | else |
| 3399 | pos.col = 0; |
| 3400 | |
Bram Moolenaar | 4d784b2 | 2019-05-25 19:51:39 +0200 | [diff] [blame] | 3401 | screen_line(term->tl_toprow + pos.row, 0, pos.col, Columns, 0); |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 3402 | } |
| 3403 | |
| 3404 | term->tl_dirty_row_start = MAX_ROW; |
| 3405 | term->tl_dirty_row_end = 0; |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 3406 | } |
Bram Moolenaar | 4ac31ee | 2018-03-16 21:34:25 +0100 | [diff] [blame] | 3407 | #endif |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 3408 | |
| 3409 | /* |
Bram Moolenaar | 6eddadf | 2018-05-06 16:40:16 +0200 | [diff] [blame] | 3410 | * Return TRUE if window "wp" is to be redrawn with term_update_window(). |
| 3411 | * Returns FALSE when there is no terminal running in this window or it is in |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3412 | * Terminal-Normal mode. |
| 3413 | */ |
| 3414 | int |
Bram Moolenaar | 6eddadf | 2018-05-06 16:40:16 +0200 | [diff] [blame] | 3415 | term_do_update_window(win_T *wp) |
| 3416 | { |
| 3417 | term_T *term = wp->w_buffer->b_term; |
| 3418 | |
| 3419 | return term != NULL && term->tl_vterm != NULL && !term->tl_normal_mode; |
| 3420 | } |
| 3421 | |
| 3422 | /* |
| 3423 | * Called to update a window that contains an active terminal. |
| 3424 | */ |
| 3425 | void |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3426 | term_update_window(win_T *wp) |
| 3427 | { |
| 3428 | term_T *term = wp->w_buffer->b_term; |
| 3429 | VTerm *vterm; |
| 3430 | VTermScreen *screen; |
| 3431 | VTermState *state; |
| 3432 | VTermPos pos; |
Bram Moolenaar | 498c256 | 2018-04-15 23:45:15 +0200 | [diff] [blame] | 3433 | int rows, cols; |
| 3434 | int newrows, newcols; |
| 3435 | int minsize; |
| 3436 | win_T *twp; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3437 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3438 | vterm = term->tl_vterm; |
| 3439 | screen = vterm_obtain_screen(vterm); |
| 3440 | state = vterm_obtain_state(vterm); |
| 3441 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 3442 | // We use NOT_VALID on a resize or scroll, redraw everything then. With |
| 3443 | // SOME_VALID only redraw what was marked dirty. |
Bram Moolenaar | 6eddadf | 2018-05-06 16:40:16 +0200 | [diff] [blame] | 3444 | if (wp->w_redr_type > SOME_VALID) |
Bram Moolenaar | 19a3d68 | 2017-10-02 21:54:59 +0200 | [diff] [blame] | 3445 | { |
| 3446 | term->tl_dirty_row_start = 0; |
| 3447 | term->tl_dirty_row_end = MAX_ROW; |
Bram Moolenaar | 6eddadf | 2018-05-06 16:40:16 +0200 | [diff] [blame] | 3448 | |
| 3449 | if (term->tl_postponed_scroll > 0 |
| 3450 | && term->tl_postponed_scroll < term->tl_rows / 3) |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 3451 | // Scrolling is usually faster than redrawing, when there are only |
| 3452 | // a few lines to scroll. |
Bram Moolenaar | 6eddadf | 2018-05-06 16:40:16 +0200 | [diff] [blame] | 3453 | term_scroll_up(term, 0, term->tl_postponed_scroll); |
| 3454 | term->tl_postponed_scroll = 0; |
Bram Moolenaar | 19a3d68 | 2017-10-02 21:54:59 +0200 | [diff] [blame] | 3455 | } |
| 3456 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3457 | /* |
| 3458 | * If the window was resized a redraw will be triggered and we get here. |
Bram Moolenaar | b833c1e | 2018-05-05 16:36:06 +0200 | [diff] [blame] | 3459 | * Adjust the size of the vterm unless 'termwinsize' specifies a fixed size. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3460 | */ |
Bram Moolenaar | b833c1e | 2018-05-05 16:36:06 +0200 | [diff] [blame] | 3461 | minsize = parse_termwinsize(wp, &rows, &cols); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3462 | |
Bram Moolenaar | 498c256 | 2018-04-15 23:45:15 +0200 | [diff] [blame] | 3463 | newrows = 99999; |
| 3464 | newcols = 99999; |
| 3465 | FOR_ALL_WINDOWS(twp) |
| 3466 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 3467 | // When more than one window shows the same terminal, use the |
| 3468 | // smallest size. |
Bram Moolenaar | 498c256 | 2018-04-15 23:45:15 +0200 | [diff] [blame] | 3469 | if (twp->w_buffer == term->tl_buffer) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3470 | { |
Bram Moolenaar | 498c256 | 2018-04-15 23:45:15 +0200 | [diff] [blame] | 3471 | newrows = MIN(newrows, twp->w_height); |
| 3472 | newcols = MIN(newcols, twp->w_width); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3473 | } |
Bram Moolenaar | 498c256 | 2018-04-15 23:45:15 +0200 | [diff] [blame] | 3474 | } |
Bram Moolenaar | e0d749a | 2019-09-25 22:14:48 +0200 | [diff] [blame] | 3475 | if (newrows == 99999 || newcols == 99999) |
| 3476 | return; // safety exit |
Bram Moolenaar | 498c256 | 2018-04-15 23:45:15 +0200 | [diff] [blame] | 3477 | newrows = rows == 0 ? newrows : minsize ? MAX(rows, newrows) : rows; |
| 3478 | newcols = cols == 0 ? newcols : minsize ? MAX(cols, newcols) : cols; |
| 3479 | |
| 3480 | if (term->tl_rows != newrows || term->tl_cols != newcols) |
| 3481 | { |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3482 | term->tl_vterm_size_changed = TRUE; |
Bram Moolenaar | 498c256 | 2018-04-15 23:45:15 +0200 | [diff] [blame] | 3483 | vterm_set_size(vterm, newrows, newcols); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3484 | ch_log(term->tl_job->jv_channel, "Resizing terminal to %d lines", |
Bram Moolenaar | 498c256 | 2018-04-15 23:45:15 +0200 | [diff] [blame] | 3485 | newrows); |
| 3486 | term_report_winsize(term, newrows, newcols); |
Bram Moolenaar | 875cf87 | 2018-07-08 20:49:07 +0200 | [diff] [blame] | 3487 | |
| 3488 | // Updating the terminal size will cause the snapshot to be cleared. |
| 3489 | // When not in terminal_loop() we need to restore it. |
| 3490 | if (term != in_terminal_loop) |
| 3491 | may_move_terminal_to_buffer(term, FALSE); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3492 | } |
| 3493 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 3494 | // The cursor may have been moved when resizing. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3495 | vterm_state_get_cursorpos(state, &pos); |
| 3496 | position_cursor(wp, &pos); |
| 3497 | |
Bram Moolenaar | 3a497e1 | 2017-09-30 20:40:27 +0200 | [diff] [blame] | 3498 | for (pos.row = term->tl_dirty_row_start; pos.row < term->tl_dirty_row_end |
| 3499 | && pos.row < wp->w_height; ++pos.row) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3500 | { |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3501 | if (pos.row < term->tl_rows) |
| 3502 | { |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 3503 | int max_col = MIN(wp->w_width, term->tl_cols); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3504 | |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 3505 | term_line2screenline(screen, &pos, max_col); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3506 | } |
| 3507 | else |
| 3508 | pos.col = 0; |
| 3509 | |
Bram Moolenaar | f118d48 | 2018-03-13 13:14:00 +0100 | [diff] [blame] | 3510 | screen_line(wp->w_winrow + pos.row |
| 3511 | #ifdef FEAT_MENU |
| 3512 | + winbar_height(wp) |
| 3513 | #endif |
Bram Moolenaar | 4d784b2 | 2019-05-25 19:51:39 +0200 | [diff] [blame] | 3514 | , wp->w_wincol, pos.col, wp->w_width, 0); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3515 | } |
Bram Moolenaar | 3a497e1 | 2017-09-30 20:40:27 +0200 | [diff] [blame] | 3516 | term->tl_dirty_row_start = MAX_ROW; |
| 3517 | term->tl_dirty_row_end = 0; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3518 | } |
| 3519 | |
| 3520 | /* |
| 3521 | * Return TRUE if "wp" is a terminal window where the job has finished. |
| 3522 | */ |
| 3523 | int |
| 3524 | term_is_finished(buf_T *buf) |
| 3525 | { |
| 3526 | return buf->b_term != NULL && buf->b_term->tl_vterm == NULL; |
| 3527 | } |
| 3528 | |
| 3529 | /* |
| 3530 | * Return TRUE if "wp" is a terminal window where the job has finished or we |
| 3531 | * are in Terminal-Normal mode, thus we show the buffer contents. |
| 3532 | */ |
| 3533 | int |
| 3534 | term_show_buffer(buf_T *buf) |
| 3535 | { |
| 3536 | term_T *term = buf->b_term; |
| 3537 | |
| 3538 | return term != NULL && (term->tl_vterm == NULL || term->tl_normal_mode); |
| 3539 | } |
| 3540 | |
| 3541 | /* |
| 3542 | * The current buffer is going to be changed. If there is terminal |
| 3543 | * highlighting remove it now. |
| 3544 | */ |
| 3545 | void |
| 3546 | term_change_in_curbuf(void) |
| 3547 | { |
| 3548 | term_T *term = curbuf->b_term; |
| 3549 | |
| 3550 | if (term_is_finished(curbuf) && term->tl_scrollback.ga_len > 0) |
| 3551 | { |
| 3552 | free_scrollback(term); |
| 3553 | redraw_buf_later(term->tl_buffer, NOT_VALID); |
| 3554 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 3555 | // The buffer is now like a normal buffer, it cannot be easily |
| 3556 | // abandoned when changed. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3557 | set_string_option_direct((char_u *)"buftype", -1, |
| 3558 | (char_u *)"", OPT_FREE|OPT_LOCAL, 0); |
| 3559 | } |
| 3560 | } |
| 3561 | |
| 3562 | /* |
| 3563 | * Get the screen attribute for a position in the buffer. |
| 3564 | * Use a negative "col" to get the filler background color. |
| 3565 | */ |
| 3566 | int |
| 3567 | term_get_attr(buf_T *buf, linenr_T lnum, int col) |
| 3568 | { |
| 3569 | term_T *term = buf->b_term; |
| 3570 | sb_line_T *line; |
| 3571 | cellattr_T *cellattr; |
| 3572 | |
| 3573 | if (lnum > term->tl_scrollback.ga_len) |
| 3574 | cellattr = &term->tl_default_color; |
| 3575 | else |
| 3576 | { |
| 3577 | line = (sb_line_T *)term->tl_scrollback.ga_data + lnum - 1; |
| 3578 | if (col < 0 || col >= line->sb_cols) |
| 3579 | cellattr = &line->sb_fill_attr; |
| 3580 | else |
| 3581 | cellattr = line->sb_cells + col; |
| 3582 | } |
| 3583 | return cell2attr(cellattr->attrs, cellattr->fg, cellattr->bg); |
| 3584 | } |
| 3585 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3586 | /* |
| 3587 | * Convert a cterm color number 0 - 255 to RGB. |
Bram Moolenaar | a8fc0d3 | 2017-09-26 13:59:47 +0200 | [diff] [blame] | 3588 | * This is compatible with xterm. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3589 | */ |
| 3590 | static void |
Bram Moolenaar | c5cd885 | 2018-05-01 15:47:38 +0200 | [diff] [blame] | 3591 | cterm_color2vterm(int nr, VTermColor *rgb) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3592 | { |
Bram Moolenaar | c5cd885 | 2018-05-01 15:47:38 +0200 | [diff] [blame] | 3593 | cterm_color2rgb(nr, &rgb->red, &rgb->green, &rgb->blue, &rgb->ansi_index); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3594 | } |
| 3595 | |
| 3596 | /* |
Bram Moolenaar | 52acb11 | 2018-03-18 19:20:22 +0100 | [diff] [blame] | 3597 | * Initialize term->tl_default_color from the environment. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3598 | */ |
| 3599 | static void |
Bram Moolenaar | 52acb11 | 2018-03-18 19:20:22 +0100 | [diff] [blame] | 3600 | init_default_colors(term_T *term) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3601 | { |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3602 | VTermColor *fg, *bg; |
| 3603 | int fgval, bgval; |
| 3604 | int id; |
| 3605 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3606 | vim_memset(&term->tl_default_color.attrs, 0, sizeof(VTermScreenCellAttrs)); |
| 3607 | term->tl_default_color.width = 1; |
| 3608 | fg = &term->tl_default_color.fg; |
| 3609 | bg = &term->tl_default_color.bg; |
| 3610 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 3611 | // Vterm uses a default black background. Set it to white when |
| 3612 | // 'background' is "light". |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3613 | if (*p_bg == 'l') |
| 3614 | { |
| 3615 | fgval = 0; |
| 3616 | bgval = 255; |
| 3617 | } |
| 3618 | else |
| 3619 | { |
| 3620 | fgval = 255; |
| 3621 | bgval = 0; |
| 3622 | } |
| 3623 | fg->red = fg->green = fg->blue = fgval; |
| 3624 | bg->red = bg->green = bg->blue = bgval; |
Bram Moolenaar | a7c54cf | 2017-12-01 21:07:20 +0100 | [diff] [blame] | 3625 | fg->ansi_index = bg->ansi_index = VTERM_ANSI_INDEX_DEFAULT; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3626 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 3627 | // The "Terminal" highlight group overrules the defaults. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3628 | id = syn_name2id((char_u *)"Terminal"); |
| 3629 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 3630 | // Use the actual color for the GUI and when 'termguicolors' is set. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3631 | #if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) |
| 3632 | if (0 |
| 3633 | # ifdef FEAT_GUI |
| 3634 | || gui.in_use |
| 3635 | # endif |
| 3636 | # ifdef FEAT_TERMGUICOLORS |
| 3637 | || p_tgc |
Bram Moolenaar | c5cd885 | 2018-05-01 15:47:38 +0200 | [diff] [blame] | 3638 | # ifdef FEAT_VTP |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 3639 | // Finally get INVALCOLOR on this execution path |
Bram Moolenaar | c5cd885 | 2018-05-01 15:47:38 +0200 | [diff] [blame] | 3640 | || (!p_tgc && t_colors >= 256) |
| 3641 | # endif |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3642 | # endif |
| 3643 | ) |
| 3644 | { |
| 3645 | guicolor_T fg_rgb = INVALCOLOR; |
| 3646 | guicolor_T bg_rgb = INVALCOLOR; |
| 3647 | |
| 3648 | if (id != 0) |
| 3649 | syn_id2colors(id, &fg_rgb, &bg_rgb); |
| 3650 | |
| 3651 | # ifdef FEAT_GUI |
| 3652 | if (gui.in_use) |
| 3653 | { |
| 3654 | if (fg_rgb == INVALCOLOR) |
| 3655 | fg_rgb = gui.norm_pixel; |
| 3656 | if (bg_rgb == INVALCOLOR) |
| 3657 | bg_rgb = gui.back_pixel; |
| 3658 | } |
| 3659 | # ifdef FEAT_TERMGUICOLORS |
| 3660 | else |
| 3661 | # endif |
| 3662 | # endif |
| 3663 | # ifdef FEAT_TERMGUICOLORS |
| 3664 | { |
| 3665 | if (fg_rgb == INVALCOLOR) |
| 3666 | fg_rgb = cterm_normal_fg_gui_color; |
| 3667 | if (bg_rgb == INVALCOLOR) |
| 3668 | bg_rgb = cterm_normal_bg_gui_color; |
| 3669 | } |
| 3670 | # endif |
| 3671 | if (fg_rgb != INVALCOLOR) |
| 3672 | { |
| 3673 | long_u rgb = GUI_MCH_GET_RGB(fg_rgb); |
| 3674 | |
| 3675 | fg->red = (unsigned)(rgb >> 16); |
| 3676 | fg->green = (unsigned)(rgb >> 8) & 255; |
| 3677 | fg->blue = (unsigned)rgb & 255; |
| 3678 | } |
| 3679 | if (bg_rgb != INVALCOLOR) |
| 3680 | { |
| 3681 | long_u rgb = GUI_MCH_GET_RGB(bg_rgb); |
| 3682 | |
| 3683 | bg->red = (unsigned)(rgb >> 16); |
| 3684 | bg->green = (unsigned)(rgb >> 8) & 255; |
| 3685 | bg->blue = (unsigned)rgb & 255; |
| 3686 | } |
| 3687 | } |
| 3688 | else |
| 3689 | #endif |
| 3690 | if (id != 0 && t_colors >= 16) |
| 3691 | { |
Bram Moolenaar | a7c54cf | 2017-12-01 21:07:20 +0100 | [diff] [blame] | 3692 | if (term_default_cterm_fg >= 0) |
Bram Moolenaar | c5cd885 | 2018-05-01 15:47:38 +0200 | [diff] [blame] | 3693 | cterm_color2vterm(term_default_cterm_fg, fg); |
Bram Moolenaar | a7c54cf | 2017-12-01 21:07:20 +0100 | [diff] [blame] | 3694 | if (term_default_cterm_bg >= 0) |
Bram Moolenaar | c5cd885 | 2018-05-01 15:47:38 +0200 | [diff] [blame] | 3695 | cterm_color2vterm(term_default_cterm_bg, bg); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3696 | } |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3697 | else |
| 3698 | { |
Bram Moolenaar | afde13b | 2019-04-28 19:46:49 +0200 | [diff] [blame] | 3699 | #if defined(MSWIN) && (!defined(FEAT_GUI_MSWIN) || defined(VIMDLL)) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3700 | int tmp; |
Bram Moolenaar | 65e4c4f | 2017-10-14 23:24:25 +0200 | [diff] [blame] | 3701 | #endif |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3702 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 3703 | // In an MS-Windows console we know the normal colors. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3704 | if (cterm_normal_fg_color > 0) |
| 3705 | { |
Bram Moolenaar | c5cd885 | 2018-05-01 15:47:38 +0200 | [diff] [blame] | 3706 | cterm_color2vterm(cterm_normal_fg_color - 1, fg); |
Bram Moolenaar | afde13b | 2019-04-28 19:46:49 +0200 | [diff] [blame] | 3707 | # if defined(MSWIN) && (!defined(FEAT_GUI_MSWIN) || defined(VIMDLL)) |
| 3708 | # ifdef VIMDLL |
| 3709 | if (!gui.in_use) |
| 3710 | # endif |
| 3711 | { |
| 3712 | tmp = fg->red; |
| 3713 | fg->red = fg->blue; |
| 3714 | fg->blue = tmp; |
| 3715 | } |
Bram Moolenaar | 65e4c4f | 2017-10-14 23:24:25 +0200 | [diff] [blame] | 3716 | # endif |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3717 | } |
Bram Moolenaar | 9377df3 | 2017-10-15 13:22:01 +0200 | [diff] [blame] | 3718 | # ifdef FEAT_TERMRESPONSE |
Bram Moolenaar | 65e4c4f | 2017-10-14 23:24:25 +0200 | [diff] [blame] | 3719 | else |
| 3720 | term_get_fg_color(&fg->red, &fg->green, &fg->blue); |
Bram Moolenaar | 9377df3 | 2017-10-15 13:22:01 +0200 | [diff] [blame] | 3721 | # endif |
Bram Moolenaar | 65e4c4f | 2017-10-14 23:24:25 +0200 | [diff] [blame] | 3722 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3723 | if (cterm_normal_bg_color > 0) |
| 3724 | { |
Bram Moolenaar | c5cd885 | 2018-05-01 15:47:38 +0200 | [diff] [blame] | 3725 | cterm_color2vterm(cterm_normal_bg_color - 1, bg); |
Bram Moolenaar | afde13b | 2019-04-28 19:46:49 +0200 | [diff] [blame] | 3726 | # if defined(MSWIN) && (!defined(FEAT_GUI_MSWIN) || defined(VIMDLL)) |
| 3727 | # ifdef VIMDLL |
| 3728 | if (!gui.in_use) |
| 3729 | # endif |
| 3730 | { |
| 3731 | tmp = fg->red; |
| 3732 | fg->red = fg->blue; |
| 3733 | fg->blue = tmp; |
| 3734 | } |
Bram Moolenaar | 65e4c4f | 2017-10-14 23:24:25 +0200 | [diff] [blame] | 3735 | # endif |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3736 | } |
Bram Moolenaar | 9377df3 | 2017-10-15 13:22:01 +0200 | [diff] [blame] | 3737 | # ifdef FEAT_TERMRESPONSE |
Bram Moolenaar | 65e4c4f | 2017-10-14 23:24:25 +0200 | [diff] [blame] | 3738 | else |
| 3739 | term_get_bg_color(&bg->red, &bg->green, &bg->blue); |
Bram Moolenaar | 9377df3 | 2017-10-15 13:22:01 +0200 | [diff] [blame] | 3740 | # endif |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3741 | } |
Bram Moolenaar | 52acb11 | 2018-03-18 19:20:22 +0100 | [diff] [blame] | 3742 | } |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 3743 | |
Bram Moolenaar | f59c6e8 | 2018-04-10 15:59:11 +0200 | [diff] [blame] | 3744 | #if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) |
| 3745 | /* |
| 3746 | * Set the 16 ANSI colors from array of RGB values |
| 3747 | */ |
| 3748 | static void |
| 3749 | set_vterm_palette(VTerm *vterm, long_u *rgb) |
| 3750 | { |
| 3751 | int index = 0; |
| 3752 | VTermState *state = vterm_obtain_state(vterm); |
Bram Moolenaar | cd929f7 | 2018-12-24 21:38:45 +0100 | [diff] [blame] | 3753 | |
Bram Moolenaar | f59c6e8 | 2018-04-10 15:59:11 +0200 | [diff] [blame] | 3754 | for (; index < 16; index++) |
| 3755 | { |
| 3756 | VTermColor color; |
Bram Moolenaar | ef8c83c | 2019-04-11 11:40:13 +0200 | [diff] [blame] | 3757 | |
Bram Moolenaar | f59c6e8 | 2018-04-10 15:59:11 +0200 | [diff] [blame] | 3758 | color.red = (unsigned)(rgb[index] >> 16); |
| 3759 | color.green = (unsigned)(rgb[index] >> 8) & 255; |
| 3760 | color.blue = (unsigned)rgb[index] & 255; |
| 3761 | vterm_state_set_palette_color(state, index, &color); |
| 3762 | } |
| 3763 | } |
| 3764 | |
| 3765 | /* |
| 3766 | * Set the ANSI color palette from a list of colors |
| 3767 | */ |
| 3768 | static int |
| 3769 | set_ansi_colors_list(VTerm *vterm, list_T *list) |
| 3770 | { |
| 3771 | int n = 0; |
| 3772 | long_u rgb[16]; |
Bram Moolenaar | b099202 | 2020-01-30 14:55:42 +0100 | [diff] [blame] | 3773 | listitem_T *li; |
Bram Moolenaar | f59c6e8 | 2018-04-10 15:59:11 +0200 | [diff] [blame] | 3774 | |
Bram Moolenaar | b099202 | 2020-01-30 14:55:42 +0100 | [diff] [blame] | 3775 | for (li = list->lv_first; li != NULL && n < 16; li = li->li_next, n++) |
Bram Moolenaar | f59c6e8 | 2018-04-10 15:59:11 +0200 | [diff] [blame] | 3776 | { |
| 3777 | char_u *color_name; |
| 3778 | guicolor_T guicolor; |
| 3779 | |
Bram Moolenaar | d155d7a | 2018-12-21 16:04:21 +0100 | [diff] [blame] | 3780 | color_name = tv_get_string_chk(&li->li_tv); |
Bram Moolenaar | f59c6e8 | 2018-04-10 15:59:11 +0200 | [diff] [blame] | 3781 | if (color_name == NULL) |
| 3782 | return FAIL; |
| 3783 | |
| 3784 | guicolor = GUI_GET_COLOR(color_name); |
| 3785 | if (guicolor == INVALCOLOR) |
| 3786 | return FAIL; |
| 3787 | |
| 3788 | rgb[n] = GUI_MCH_GET_RGB(guicolor); |
| 3789 | } |
| 3790 | |
| 3791 | if (n != 16 || li != NULL) |
| 3792 | return FAIL; |
| 3793 | |
| 3794 | set_vterm_palette(vterm, rgb); |
| 3795 | |
| 3796 | return OK; |
| 3797 | } |
| 3798 | |
| 3799 | /* |
| 3800 | * Initialize the ANSI color palette from g:terminal_ansi_colors[0:15] |
| 3801 | */ |
| 3802 | static void |
| 3803 | init_vterm_ansi_colors(VTerm *vterm) |
| 3804 | { |
| 3805 | dictitem_T *var = find_var((char_u *)"g:terminal_ansi_colors", NULL, TRUE); |
| 3806 | |
| 3807 | if (var != NULL |
| 3808 | && (var->di_tv.v_type != VAR_LIST |
| 3809 | || var->di_tv.vval.v_list == NULL |
Bram Moolenaar | b099202 | 2020-01-30 14:55:42 +0100 | [diff] [blame] | 3810 | || var->di_tv.vval.v_list->lv_first == &range_list_item |
Bram Moolenaar | f59c6e8 | 2018-04-10 15:59:11 +0200 | [diff] [blame] | 3811 | || set_ansi_colors_list(vterm, var->di_tv.vval.v_list) == FAIL)) |
Bram Moolenaar | f9e3e09 | 2019-01-13 23:38:42 +0100 | [diff] [blame] | 3812 | semsg(_(e_invarg2), "g:terminal_ansi_colors"); |
Bram Moolenaar | f59c6e8 | 2018-04-10 15:59:11 +0200 | [diff] [blame] | 3813 | } |
| 3814 | #endif |
| 3815 | |
Bram Moolenaar | 52acb11 | 2018-03-18 19:20:22 +0100 | [diff] [blame] | 3816 | /* |
Bram Moolenaar | 8fbaeb1 | 2018-03-25 18:20:17 +0200 | [diff] [blame] | 3817 | * Handles a "drop" command from the job in the terminal. |
| 3818 | * "item" is the file name, "item->li_next" may have options. |
| 3819 | */ |
| 3820 | static void |
| 3821 | handle_drop_command(listitem_T *item) |
| 3822 | { |
Bram Moolenaar | d155d7a | 2018-12-21 16:04:21 +0100 | [diff] [blame] | 3823 | char_u *fname = tv_get_string(&item->li_tv); |
Bram Moolenaar | 333b80a | 2018-04-04 22:57:29 +0200 | [diff] [blame] | 3824 | listitem_T *opt_item = item->li_next; |
Bram Moolenaar | 8fbaeb1 | 2018-03-25 18:20:17 +0200 | [diff] [blame] | 3825 | int bufnr; |
| 3826 | win_T *wp; |
| 3827 | tabpage_T *tp; |
| 3828 | exarg_T ea; |
Bram Moolenaar | 333b80a | 2018-04-04 22:57:29 +0200 | [diff] [blame] | 3829 | char_u *tofree = NULL; |
Bram Moolenaar | 8fbaeb1 | 2018-03-25 18:20:17 +0200 | [diff] [blame] | 3830 | |
| 3831 | bufnr = buflist_add(fname, BLN_LISTED | BLN_NOOPT); |
| 3832 | FOR_ALL_TAB_WINDOWS(tp, wp) |
| 3833 | { |
| 3834 | if (wp->w_buffer->b_fnum == bufnr) |
| 3835 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 3836 | // buffer is in a window already, go there |
Bram Moolenaar | 8fbaeb1 | 2018-03-25 18:20:17 +0200 | [diff] [blame] | 3837 | goto_tabpage_win(tp, wp); |
| 3838 | return; |
| 3839 | } |
| 3840 | } |
| 3841 | |
Bram Moolenaar | 8fbaeb1 | 2018-03-25 18:20:17 +0200 | [diff] [blame] | 3842 | vim_memset(&ea, 0, sizeof(ea)); |
Bram Moolenaar | 333b80a | 2018-04-04 22:57:29 +0200 | [diff] [blame] | 3843 | |
| 3844 | if (opt_item != NULL && opt_item->li_tv.v_type == VAR_DICT |
| 3845 | && opt_item->li_tv.vval.v_dict != NULL) |
| 3846 | { |
| 3847 | dict_T *dict = opt_item->li_tv.vval.v_dict; |
| 3848 | char_u *p; |
| 3849 | |
Bram Moolenaar | 8f66717 | 2018-12-14 15:38:31 +0100 | [diff] [blame] | 3850 | p = dict_get_string(dict, (char_u *)"ff", FALSE); |
Bram Moolenaar | 333b80a | 2018-04-04 22:57:29 +0200 | [diff] [blame] | 3851 | if (p == NULL) |
Bram Moolenaar | 8f66717 | 2018-12-14 15:38:31 +0100 | [diff] [blame] | 3852 | p = dict_get_string(dict, (char_u *)"fileformat", FALSE); |
Bram Moolenaar | 333b80a | 2018-04-04 22:57:29 +0200 | [diff] [blame] | 3853 | if (p != NULL) |
| 3854 | { |
| 3855 | if (check_ff_value(p) == FAIL) |
| 3856 | ch_log(NULL, "Invalid ff argument to drop: %s", p); |
| 3857 | else |
| 3858 | ea.force_ff = *p; |
| 3859 | } |
Bram Moolenaar | 8f66717 | 2018-12-14 15:38:31 +0100 | [diff] [blame] | 3860 | p = dict_get_string(dict, (char_u *)"enc", FALSE); |
Bram Moolenaar | 333b80a | 2018-04-04 22:57:29 +0200 | [diff] [blame] | 3861 | if (p == NULL) |
Bram Moolenaar | 8f66717 | 2018-12-14 15:38:31 +0100 | [diff] [blame] | 3862 | p = dict_get_string(dict, (char_u *)"encoding", FALSE); |
Bram Moolenaar | 333b80a | 2018-04-04 22:57:29 +0200 | [diff] [blame] | 3863 | if (p != NULL) |
| 3864 | { |
Bram Moolenaar | 51e1438 | 2019-05-25 20:21:28 +0200 | [diff] [blame] | 3865 | ea.cmd = alloc(STRLEN(p) + 12); |
Bram Moolenaar | 333b80a | 2018-04-04 22:57:29 +0200 | [diff] [blame] | 3866 | if (ea.cmd != NULL) |
| 3867 | { |
| 3868 | sprintf((char *)ea.cmd, "sbuf ++enc=%s", p); |
| 3869 | ea.force_enc = 11; |
| 3870 | tofree = ea.cmd; |
| 3871 | } |
| 3872 | } |
| 3873 | |
Bram Moolenaar | 8f66717 | 2018-12-14 15:38:31 +0100 | [diff] [blame] | 3874 | p = dict_get_string(dict, (char_u *)"bad", FALSE); |
Bram Moolenaar | 333b80a | 2018-04-04 22:57:29 +0200 | [diff] [blame] | 3875 | if (p != NULL) |
| 3876 | get_bad_opt(p, &ea); |
| 3877 | |
| 3878 | if (dict_find(dict, (char_u *)"bin", -1) != NULL) |
| 3879 | ea.force_bin = FORCE_BIN; |
| 3880 | if (dict_find(dict, (char_u *)"binary", -1) != NULL) |
| 3881 | ea.force_bin = FORCE_BIN; |
| 3882 | if (dict_find(dict, (char_u *)"nobin", -1) != NULL) |
| 3883 | ea.force_bin = FORCE_NOBIN; |
| 3884 | if (dict_find(dict, (char_u *)"nobinary", -1) != NULL) |
| 3885 | ea.force_bin = FORCE_NOBIN; |
| 3886 | } |
| 3887 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 3888 | // open in new window, like ":split fname" |
Bram Moolenaar | 333b80a | 2018-04-04 22:57:29 +0200 | [diff] [blame] | 3889 | if (ea.cmd == NULL) |
| 3890 | ea.cmd = (char_u *)"split"; |
| 3891 | ea.arg = fname; |
| 3892 | ea.cmdidx = CMD_split; |
| 3893 | ex_splitview(&ea); |
| 3894 | |
| 3895 | vim_free(tofree); |
Bram Moolenaar | 8fbaeb1 | 2018-03-25 18:20:17 +0200 | [diff] [blame] | 3896 | } |
| 3897 | |
| 3898 | /* |
Bram Moolenaar | d2842ea | 2019-09-26 23:08:54 +0200 | [diff] [blame] | 3899 | * Return TRUE if "func" starts with "pat" and "pat" isn't empty. |
| 3900 | */ |
| 3901 | static int |
| 3902 | is_permitted_term_api(char_u *func, char_u *pat) |
| 3903 | { |
| 3904 | return pat != NULL && *pat != NUL && STRNICMP(func, pat, STRLEN(pat)) == 0; |
| 3905 | } |
| 3906 | |
| 3907 | /* |
Bram Moolenaar | 8fbaeb1 | 2018-03-25 18:20:17 +0200 | [diff] [blame] | 3908 | * Handles a function call from the job running in a terminal. |
| 3909 | * "item" is the function name, "item->li_next" has the arguments. |
| 3910 | */ |
| 3911 | static void |
| 3912 | handle_call_command(term_T *term, channel_T *channel, listitem_T *item) |
| 3913 | { |
| 3914 | char_u *func; |
| 3915 | typval_T argvars[2]; |
| 3916 | typval_T rettv; |
Bram Moolenaar | c6538bc | 2019-08-03 18:17:11 +0200 | [diff] [blame] | 3917 | funcexe_T funcexe; |
Bram Moolenaar | 8fbaeb1 | 2018-03-25 18:20:17 +0200 | [diff] [blame] | 3918 | |
| 3919 | if (item->li_next == NULL) |
| 3920 | { |
| 3921 | ch_log(channel, "Missing function arguments for call"); |
| 3922 | return; |
| 3923 | } |
Bram Moolenaar | d155d7a | 2018-12-21 16:04:21 +0100 | [diff] [blame] | 3924 | func = tv_get_string(&item->li_tv); |
Bram Moolenaar | 8fbaeb1 | 2018-03-25 18:20:17 +0200 | [diff] [blame] | 3925 | |
Bram Moolenaar | d2842ea | 2019-09-26 23:08:54 +0200 | [diff] [blame] | 3926 | if (!is_permitted_term_api(func, term->tl_api)) |
Bram Moolenaar | 8fbaeb1 | 2018-03-25 18:20:17 +0200 | [diff] [blame] | 3927 | { |
Bram Moolenaar | d2842ea | 2019-09-26 23:08:54 +0200 | [diff] [blame] | 3928 | ch_log(channel, "Unpermitted function: %s", func); |
Bram Moolenaar | 8fbaeb1 | 2018-03-25 18:20:17 +0200 | [diff] [blame] | 3929 | return; |
| 3930 | } |
| 3931 | |
| 3932 | argvars[0].v_type = VAR_NUMBER; |
| 3933 | argvars[0].vval.v_number = term->tl_buffer->b_fnum; |
| 3934 | argvars[1] = item->li_next->li_tv; |
Bram Moolenaar | c6538bc | 2019-08-03 18:17:11 +0200 | [diff] [blame] | 3935 | vim_memset(&funcexe, 0, sizeof(funcexe)); |
| 3936 | funcexe.firstline = 1L; |
| 3937 | funcexe.lastline = 1L; |
| 3938 | funcexe.evaluate = TRUE; |
| 3939 | if (call_func(func, -1, &rettv, 2, argvars, &funcexe) == OK) |
Bram Moolenaar | 8fbaeb1 | 2018-03-25 18:20:17 +0200 | [diff] [blame] | 3940 | { |
| 3941 | clear_tv(&rettv); |
| 3942 | ch_log(channel, "Function %s called", func); |
| 3943 | } |
| 3944 | else |
| 3945 | ch_log(channel, "Calling function %s failed", func); |
| 3946 | } |
| 3947 | |
| 3948 | /* |
| 3949 | * Called by libvterm when it cannot recognize an OSC sequence. |
| 3950 | * We recognize a terminal API command. |
| 3951 | */ |
| 3952 | static int |
| 3953 | parse_osc(const char *command, size_t cmdlen, void *user) |
| 3954 | { |
| 3955 | term_T *term = (term_T *)user; |
| 3956 | js_read_T reader; |
| 3957 | typval_T tv; |
| 3958 | channel_T *channel = term->tl_job == NULL ? NULL |
| 3959 | : term->tl_job->jv_channel; |
| 3960 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 3961 | // We recognize only OSC 5 1 ; {command} |
Bram Moolenaar | 8fbaeb1 | 2018-03-25 18:20:17 +0200 | [diff] [blame] | 3962 | if (cmdlen < 3 || STRNCMP(command, "51;", 3) != 0) |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 3963 | return 0; // not handled |
Bram Moolenaar | 8fbaeb1 | 2018-03-25 18:20:17 +0200 | [diff] [blame] | 3964 | |
Bram Moolenaar | 878c96d | 2018-04-04 23:00:06 +0200 | [diff] [blame] | 3965 | reader.js_buf = vim_strnsave((char_u *)command + 3, (int)(cmdlen - 3)); |
Bram Moolenaar | 8fbaeb1 | 2018-03-25 18:20:17 +0200 | [diff] [blame] | 3966 | if (reader.js_buf == NULL) |
| 3967 | return 1; |
| 3968 | reader.js_fill = NULL; |
| 3969 | reader.js_used = 0; |
| 3970 | if (json_decode(&reader, &tv, 0) == OK |
| 3971 | && tv.v_type == VAR_LIST |
| 3972 | && tv.vval.v_list != NULL) |
| 3973 | { |
| 3974 | listitem_T *item = tv.vval.v_list->lv_first; |
| 3975 | |
| 3976 | if (item == NULL) |
| 3977 | ch_log(channel, "Missing command"); |
| 3978 | else |
| 3979 | { |
Bram Moolenaar | d155d7a | 2018-12-21 16:04:21 +0100 | [diff] [blame] | 3980 | char_u *cmd = tv_get_string(&item->li_tv); |
Bram Moolenaar | 8fbaeb1 | 2018-03-25 18:20:17 +0200 | [diff] [blame] | 3981 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 3982 | // Make sure an invoked command doesn't delete the buffer (and the |
| 3983 | // terminal) under our fingers. |
Bram Moolenaar | a997b45 | 2018-04-17 23:24:06 +0200 | [diff] [blame] | 3984 | ++term->tl_buffer->b_locked; |
| 3985 | |
Bram Moolenaar | 8fbaeb1 | 2018-03-25 18:20:17 +0200 | [diff] [blame] | 3986 | item = item->li_next; |
| 3987 | if (item == NULL) |
| 3988 | ch_log(channel, "Missing argument for %s", cmd); |
| 3989 | else if (STRCMP(cmd, "drop") == 0) |
| 3990 | handle_drop_command(item); |
| 3991 | else if (STRCMP(cmd, "call") == 0) |
| 3992 | handle_call_command(term, channel, item); |
| 3993 | else |
| 3994 | ch_log(channel, "Invalid command received: %s", cmd); |
Bram Moolenaar | a997b45 | 2018-04-17 23:24:06 +0200 | [diff] [blame] | 3995 | --term->tl_buffer->b_locked; |
Bram Moolenaar | 8fbaeb1 | 2018-03-25 18:20:17 +0200 | [diff] [blame] | 3996 | } |
| 3997 | } |
| 3998 | else |
| 3999 | ch_log(channel, "Invalid JSON received"); |
| 4000 | |
| 4001 | vim_free(reader.js_buf); |
| 4002 | clear_tv(&tv); |
| 4003 | return 1; |
| 4004 | } |
| 4005 | |
Bram Moolenaar | fa1e90c | 2019-04-06 17:47:40 +0200 | [diff] [blame] | 4006 | /* |
| 4007 | * Called by libvterm when it cannot recognize a CSI sequence. |
| 4008 | * We recognize the window position report. |
| 4009 | */ |
| 4010 | static int |
| 4011 | parse_csi( |
| 4012 | const char *leader UNUSED, |
| 4013 | const long args[], |
| 4014 | int argcount, |
| 4015 | const char *intermed UNUSED, |
| 4016 | char command, |
| 4017 | void *user) |
| 4018 | { |
| 4019 | term_T *term = (term_T *)user; |
| 4020 | char buf[100]; |
| 4021 | int len; |
| 4022 | int x = 0; |
| 4023 | int y = 0; |
| 4024 | win_T *wp; |
| 4025 | |
| 4026 | // We recognize only CSI 13 t |
| 4027 | if (command != 't' || argcount != 1 || args[0] != 13) |
| 4028 | return 0; // not handled |
| 4029 | |
Bram Moolenaar | 6bc9305 | 2019-04-06 20:00:19 +0200 | [diff] [blame] | 4030 | // When getting the window position is not possible or it fails it results |
| 4031 | // in zero/zero. |
Bram Moolenaar | 16c34c3 | 2019-04-06 22:01:24 +0200 | [diff] [blame] | 4032 | #if defined(FEAT_GUI) \ |
| 4033 | || (defined(HAVE_TGETENT) && defined(FEAT_TERMRESPONSE)) \ |
| 4034 | || defined(MSWIN) |
Bram Moolenaar | fa1e90c | 2019-04-06 17:47:40 +0200 | [diff] [blame] | 4035 | (void)ui_get_winpos(&x, &y, (varnumber_T)100); |
Bram Moolenaar | 6bc9305 | 2019-04-06 20:00:19 +0200 | [diff] [blame] | 4036 | #endif |
Bram Moolenaar | fa1e90c | 2019-04-06 17:47:40 +0200 | [diff] [blame] | 4037 | |
| 4038 | FOR_ALL_WINDOWS(wp) |
| 4039 | if (wp->w_buffer == term->tl_buffer) |
| 4040 | break; |
| 4041 | if (wp != NULL) |
| 4042 | { |
| 4043 | #ifdef FEAT_GUI |
| 4044 | if (gui.in_use) |
| 4045 | { |
| 4046 | x += wp->w_wincol * gui.char_width; |
| 4047 | y += W_WINROW(wp) * gui.char_height; |
| 4048 | } |
| 4049 | else |
| 4050 | #endif |
| 4051 | { |
| 4052 | // We roughly estimate the position of the terminal window inside |
Bram Moolenaar | afde13b | 2019-04-28 19:46:49 +0200 | [diff] [blame] | 4053 | // the Vim window by assuming a 10 x 7 character cell. |
Bram Moolenaar | fa1e90c | 2019-04-06 17:47:40 +0200 | [diff] [blame] | 4054 | x += wp->w_wincol * 7; |
| 4055 | y += W_WINROW(wp) * 10; |
| 4056 | } |
| 4057 | } |
| 4058 | |
| 4059 | len = vim_snprintf(buf, 100, "\x1b[3;%d;%dt", x, y); |
| 4060 | channel_send(term->tl_job->jv_channel, get_tty_part(term), |
| 4061 | (char_u *)buf, len, NULL); |
| 4062 | return 1; |
| 4063 | } |
| 4064 | |
Bram Moolenaar | 8fbaeb1 | 2018-03-25 18:20:17 +0200 | [diff] [blame] | 4065 | static VTermParserCallbacks parser_fallbacks = { |
Bram Moolenaar | fa1e90c | 2019-04-06 17:47:40 +0200 | [diff] [blame] | 4066 | NULL, // text |
| 4067 | NULL, // control |
| 4068 | NULL, // escape |
| 4069 | parse_csi, // csi |
| 4070 | parse_osc, // osc |
| 4071 | NULL, // dcs |
| 4072 | NULL // resize |
Bram Moolenaar | 8fbaeb1 | 2018-03-25 18:20:17 +0200 | [diff] [blame] | 4073 | }; |
| 4074 | |
| 4075 | /* |
Bram Moolenaar | 756ef11 | 2018-04-10 12:04:27 +0200 | [diff] [blame] | 4076 | * Use Vim's allocation functions for vterm so profiling works. |
| 4077 | */ |
| 4078 | static void * |
| 4079 | vterm_malloc(size_t size, void *data UNUSED) |
| 4080 | { |
Bram Moolenaar | 18a4ba2 | 2019-05-24 19:39:03 +0200 | [diff] [blame] | 4081 | return alloc_clear(size); |
Bram Moolenaar | 756ef11 | 2018-04-10 12:04:27 +0200 | [diff] [blame] | 4082 | } |
| 4083 | |
| 4084 | static void |
| 4085 | vterm_memfree(void *ptr, void *data UNUSED) |
| 4086 | { |
| 4087 | vim_free(ptr); |
| 4088 | } |
| 4089 | |
| 4090 | static VTermAllocatorFunctions vterm_allocator = { |
| 4091 | &vterm_malloc, |
| 4092 | &vterm_memfree |
| 4093 | }; |
| 4094 | |
| 4095 | /* |
Bram Moolenaar | 52acb11 | 2018-03-18 19:20:22 +0100 | [diff] [blame] | 4096 | * Create a new vterm and initialize it. |
Bram Moolenaar | cd929f7 | 2018-12-24 21:38:45 +0100 | [diff] [blame] | 4097 | * Return FAIL when out of memory. |
Bram Moolenaar | 52acb11 | 2018-03-18 19:20:22 +0100 | [diff] [blame] | 4098 | */ |
Bram Moolenaar | cd929f7 | 2018-12-24 21:38:45 +0100 | [diff] [blame] | 4099 | static int |
Bram Moolenaar | 52acb11 | 2018-03-18 19:20:22 +0100 | [diff] [blame] | 4100 | create_vterm(term_T *term, int rows, int cols) |
| 4101 | { |
| 4102 | VTerm *vterm; |
| 4103 | VTermScreen *screen; |
Bram Moolenaar | 8fbaeb1 | 2018-03-25 18:20:17 +0200 | [diff] [blame] | 4104 | VTermState *state; |
Bram Moolenaar | 52acb11 | 2018-03-18 19:20:22 +0100 | [diff] [blame] | 4105 | VTermValue value; |
| 4106 | |
Bram Moolenaar | 756ef11 | 2018-04-10 12:04:27 +0200 | [diff] [blame] | 4107 | vterm = vterm_new_with_allocator(rows, cols, &vterm_allocator, NULL); |
Bram Moolenaar | 52acb11 | 2018-03-18 19:20:22 +0100 | [diff] [blame] | 4108 | term->tl_vterm = vterm; |
Bram Moolenaar | cd929f7 | 2018-12-24 21:38:45 +0100 | [diff] [blame] | 4109 | if (vterm == NULL) |
| 4110 | return FAIL; |
| 4111 | |
| 4112 | // Allocate screen and state here, so we can bail out if that fails. |
| 4113 | state = vterm_obtain_state(vterm); |
Bram Moolenaar | 52acb11 | 2018-03-18 19:20:22 +0100 | [diff] [blame] | 4114 | screen = vterm_obtain_screen(vterm); |
Bram Moolenaar | cd929f7 | 2018-12-24 21:38:45 +0100 | [diff] [blame] | 4115 | if (state == NULL || screen == NULL) |
| 4116 | { |
| 4117 | vterm_free(vterm); |
| 4118 | return FAIL; |
| 4119 | } |
| 4120 | |
Bram Moolenaar | 52acb11 | 2018-03-18 19:20:22 +0100 | [diff] [blame] | 4121 | vterm_screen_set_callbacks(screen, &screen_callbacks, term); |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4122 | // TODO: depends on 'encoding'. |
Bram Moolenaar | 52acb11 | 2018-03-18 19:20:22 +0100 | [diff] [blame] | 4123 | vterm_set_utf8(vterm, 1); |
| 4124 | |
| 4125 | init_default_colors(term); |
| 4126 | |
| 4127 | vterm_state_set_default_colors( |
Bram Moolenaar | cd929f7 | 2018-12-24 21:38:45 +0100 | [diff] [blame] | 4128 | state, |
Bram Moolenaar | 52acb11 | 2018-03-18 19:20:22 +0100 | [diff] [blame] | 4129 | &term->tl_default_color.fg, |
| 4130 | &term->tl_default_color.bg); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 4131 | |
Bram Moolenaar | 9e58787 | 2019-05-13 20:27:23 +0200 | [diff] [blame] | 4132 | if (t_colors < 16) |
| 4133 | // Less than 16 colors: assume that bold means using a bright color for |
| 4134 | // the foreground color. |
Bram Moolenaar | f59c6e8 | 2018-04-10 15:59:11 +0200 | [diff] [blame] | 4135 | vterm_state_set_bold_highbright(vterm_obtain_state(vterm), 1); |
| 4136 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4137 | // Required to initialize most things. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 4138 | vterm_screen_reset(screen, 1 /* hard */); |
| 4139 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4140 | // Allow using alternate screen. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 4141 | vterm_screen_enable_altscreen(screen, 1); |
| 4142 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4143 | // For unix do not use a blinking cursor. In an xterm this causes the |
| 4144 | // cursor to blink if it's blinking in the xterm. |
| 4145 | // For Windows we respect the system wide setting. |
Bram Moolenaar | 4f97475 | 2019-02-17 17:44:42 +0100 | [diff] [blame] | 4146 | #ifdef MSWIN |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 4147 | if (GetCaretBlinkTime() == INFINITE) |
| 4148 | value.boolean = 0; |
| 4149 | else |
| 4150 | value.boolean = 1; |
| 4151 | #else |
| 4152 | value.boolean = 0; |
| 4153 | #endif |
Bram Moolenaar | 8fbaeb1 | 2018-03-25 18:20:17 +0200 | [diff] [blame] | 4154 | vterm_state_set_termprop(state, VTERM_PROP_CURSORBLINK, &value); |
| 4155 | vterm_state_set_unrecognised_fallbacks(state, &parser_fallbacks, term); |
Bram Moolenaar | cd929f7 | 2018-12-24 21:38:45 +0100 | [diff] [blame] | 4156 | |
| 4157 | return OK; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 4158 | } |
| 4159 | |
| 4160 | /* |
| 4161 | * Return the text to show for the buffer name and status. |
| 4162 | */ |
| 4163 | char_u * |
| 4164 | term_get_status_text(term_T *term) |
| 4165 | { |
| 4166 | if (term->tl_status_text == NULL) |
| 4167 | { |
| 4168 | char_u *txt; |
| 4169 | size_t len; |
| 4170 | |
| 4171 | if (term->tl_normal_mode) |
| 4172 | { |
| 4173 | if (term_job_running(term)) |
| 4174 | txt = (char_u *)_("Terminal"); |
| 4175 | else |
| 4176 | txt = (char_u *)_("Terminal-finished"); |
| 4177 | } |
| 4178 | else if (term->tl_title != NULL) |
| 4179 | txt = term->tl_title; |
| 4180 | else if (term_none_open(term)) |
| 4181 | txt = (char_u *)_("active"); |
| 4182 | else if (term_job_running(term)) |
| 4183 | txt = (char_u *)_("running"); |
| 4184 | else |
| 4185 | txt = (char_u *)_("finished"); |
| 4186 | len = 9 + STRLEN(term->tl_buffer->b_fname) + STRLEN(txt); |
Bram Moolenaar | 51e1438 | 2019-05-25 20:21:28 +0200 | [diff] [blame] | 4187 | term->tl_status_text = alloc(len); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 4188 | if (term->tl_status_text != NULL) |
| 4189 | vim_snprintf((char *)term->tl_status_text, len, "%s [%s]", |
| 4190 | term->tl_buffer->b_fname, txt); |
| 4191 | } |
| 4192 | return term->tl_status_text; |
| 4193 | } |
| 4194 | |
| 4195 | /* |
| 4196 | * Mark references in jobs of terminals. |
| 4197 | */ |
| 4198 | int |
| 4199 | set_ref_in_term(int copyID) |
| 4200 | { |
| 4201 | int abort = FALSE; |
| 4202 | term_T *term; |
| 4203 | typval_T tv; |
| 4204 | |
Bram Moolenaar | 75a1a94 | 2019-06-20 03:45:36 +0200 | [diff] [blame] | 4205 | for (term = first_term; !abort && term != NULL; term = term->tl_next) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 4206 | if (term->tl_job != NULL) |
| 4207 | { |
| 4208 | tv.v_type = VAR_JOB; |
| 4209 | tv.vval.v_job = term->tl_job; |
| 4210 | abort = abort || set_ref_in_item(&tv, copyID, NULL, NULL); |
| 4211 | } |
| 4212 | return abort; |
| 4213 | } |
| 4214 | |
| 4215 | /* |
Bram Moolenaar | a7c54cf | 2017-12-01 21:07:20 +0100 | [diff] [blame] | 4216 | * Cache "Terminal" highlight group colors. |
| 4217 | */ |
| 4218 | void |
| 4219 | set_terminal_default_colors(int cterm_fg, int cterm_bg) |
| 4220 | { |
| 4221 | term_default_cterm_fg = cterm_fg - 1; |
| 4222 | term_default_cterm_bg = cterm_bg - 1; |
| 4223 | } |
| 4224 | |
| 4225 | /* |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 4226 | * Get the buffer from the first argument in "argvars". |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 4227 | * Returns NULL when the buffer is not for a terminal window and logs a message |
| 4228 | * with "where". |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 4229 | */ |
| 4230 | static buf_T * |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 4231 | term_get_buf(typval_T *argvars, char *where) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 4232 | { |
| 4233 | buf_T *buf; |
| 4234 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4235 | (void)tv_get_number(&argvars[0]); // issue errmsg if type error |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 4236 | ++emsg_off; |
Bram Moolenaar | f2d79fa | 2019-01-03 22:19:27 +0100 | [diff] [blame] | 4237 | buf = tv_get_buf(&argvars[0], FALSE); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 4238 | --emsg_off; |
| 4239 | if (buf == NULL || buf->b_term == NULL) |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 4240 | { |
| 4241 | ch_log(NULL, "%s: invalid buffer argument", where); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 4242 | return NULL; |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 4243 | } |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 4244 | return buf; |
| 4245 | } |
| 4246 | |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4247 | static int |
| 4248 | same_color(VTermColor *a, VTermColor *b) |
| 4249 | { |
| 4250 | return a->red == b->red |
| 4251 | && a->green == b->green |
| 4252 | && a->blue == b->blue |
| 4253 | && a->ansi_index == b->ansi_index; |
| 4254 | } |
| 4255 | |
| 4256 | static void |
| 4257 | dump_term_color(FILE *fd, VTermColor *color) |
| 4258 | { |
| 4259 | fprintf(fd, "%02x%02x%02x%d", |
| 4260 | (int)color->red, (int)color->green, (int)color->blue, |
| 4261 | (int)color->ansi_index); |
| 4262 | } |
| 4263 | |
| 4264 | /* |
Bram Moolenaar | 6bb2cdf | 2018-02-24 19:53:53 +0100 | [diff] [blame] | 4265 | * "term_dumpwrite(buf, filename, options)" function |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4266 | * |
| 4267 | * Each screen cell in full is: |
| 4268 | * |{characters}+{attributes}#{fg-color}{color-idx}#{bg-color}{color-idx} |
| 4269 | * {characters} is a space for an empty cell |
| 4270 | * For a double-width character "+" is changed to "*" and the next cell is |
| 4271 | * skipped. |
| 4272 | * {attributes} is the decimal value of HL_BOLD + HL_UNDERLINE, etc. |
| 4273 | * when "&" use the same as the previous cell. |
| 4274 | * {fg-color} is hex RGB, when "&" use the same as the previous cell. |
| 4275 | * {bg-color} is hex RGB, when "&" use the same as the previous cell. |
| 4276 | * {color-idx} is a number from 0 to 255 |
| 4277 | * |
| 4278 | * Screen cell with same width, attributes and color as the previous one: |
| 4279 | * |{characters} |
| 4280 | * |
| 4281 | * To use the color of the previous cell, use "&" instead of {color}-{idx}. |
| 4282 | * |
| 4283 | * Repeating the previous screen cell: |
| 4284 | * @{count} |
| 4285 | */ |
| 4286 | void |
| 4287 | f_term_dumpwrite(typval_T *argvars, typval_T *rettv UNUSED) |
| 4288 | { |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 4289 | buf_T *buf = term_get_buf(argvars, "term_dumpwrite()"); |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4290 | term_T *term; |
| 4291 | char_u *fname; |
Bram Moolenaar | 6bb2cdf | 2018-02-24 19:53:53 +0100 | [diff] [blame] | 4292 | int max_height = 0; |
| 4293 | int max_width = 0; |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4294 | stat_T st; |
| 4295 | FILE *fd; |
| 4296 | VTermPos pos; |
| 4297 | VTermScreen *screen; |
| 4298 | VTermScreenCell prev_cell; |
Bram Moolenaar | 9271d05 | 2018-02-25 21:39:46 +0100 | [diff] [blame] | 4299 | VTermState *state; |
| 4300 | VTermPos cursor_pos; |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4301 | |
| 4302 | if (check_restricted() || check_secure()) |
| 4303 | return; |
| 4304 | if (buf == NULL) |
| 4305 | return; |
| 4306 | term = buf->b_term; |
Bram Moolenaar | a5c48c2 | 2018-09-09 19:56:07 +0200 | [diff] [blame] | 4307 | if (term->tl_vterm == NULL) |
| 4308 | { |
Bram Moolenaar | f9e3e09 | 2019-01-13 23:38:42 +0100 | [diff] [blame] | 4309 | emsg(_("E958: Job already finished")); |
Bram Moolenaar | a5c48c2 | 2018-09-09 19:56:07 +0200 | [diff] [blame] | 4310 | return; |
| 4311 | } |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4312 | |
Bram Moolenaar | 6bb2cdf | 2018-02-24 19:53:53 +0100 | [diff] [blame] | 4313 | if (argvars[2].v_type != VAR_UNKNOWN) |
| 4314 | { |
| 4315 | dict_T *d; |
| 4316 | |
| 4317 | if (argvars[2].v_type != VAR_DICT) |
| 4318 | { |
Bram Moolenaar | f9e3e09 | 2019-01-13 23:38:42 +0100 | [diff] [blame] | 4319 | emsg(_(e_dictreq)); |
Bram Moolenaar | 6bb2cdf | 2018-02-24 19:53:53 +0100 | [diff] [blame] | 4320 | return; |
| 4321 | } |
| 4322 | d = argvars[2].vval.v_dict; |
| 4323 | if (d != NULL) |
| 4324 | { |
Bram Moolenaar | 8f66717 | 2018-12-14 15:38:31 +0100 | [diff] [blame] | 4325 | max_height = dict_get_number(d, (char_u *)"rows"); |
| 4326 | max_width = dict_get_number(d, (char_u *)"columns"); |
Bram Moolenaar | 6bb2cdf | 2018-02-24 19:53:53 +0100 | [diff] [blame] | 4327 | } |
| 4328 | } |
| 4329 | |
Bram Moolenaar | d155d7a | 2018-12-21 16:04:21 +0100 | [diff] [blame] | 4330 | fname = tv_get_string_chk(&argvars[1]); |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4331 | if (fname == NULL) |
| 4332 | return; |
| 4333 | if (mch_stat((char *)fname, &st) >= 0) |
| 4334 | { |
Bram Moolenaar | f9e3e09 | 2019-01-13 23:38:42 +0100 | [diff] [blame] | 4335 | semsg(_("E953: File exists: %s"), fname); |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4336 | return; |
| 4337 | } |
| 4338 | |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4339 | if (*fname == NUL || (fd = mch_fopen((char *)fname, WRITEBIN)) == NULL) |
| 4340 | { |
Bram Moolenaar | f9e3e09 | 2019-01-13 23:38:42 +0100 | [diff] [blame] | 4341 | semsg(_(e_notcreate), *fname == NUL ? (char_u *)_("<empty>") : fname); |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4342 | return; |
| 4343 | } |
| 4344 | |
| 4345 | vim_memset(&prev_cell, 0, sizeof(prev_cell)); |
| 4346 | |
| 4347 | screen = vterm_obtain_screen(term->tl_vterm); |
Bram Moolenaar | 9271d05 | 2018-02-25 21:39:46 +0100 | [diff] [blame] | 4348 | state = vterm_obtain_state(term->tl_vterm); |
| 4349 | vterm_state_get_cursorpos(state, &cursor_pos); |
| 4350 | |
Bram Moolenaar | 6bb2cdf | 2018-02-24 19:53:53 +0100 | [diff] [blame] | 4351 | for (pos.row = 0; (max_height == 0 || pos.row < max_height) |
| 4352 | && pos.row < term->tl_rows; ++pos.row) |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4353 | { |
| 4354 | int repeat = 0; |
| 4355 | |
Bram Moolenaar | 6bb2cdf | 2018-02-24 19:53:53 +0100 | [diff] [blame] | 4356 | for (pos.col = 0; (max_width == 0 || pos.col < max_width) |
| 4357 | && pos.col < term->tl_cols; ++pos.col) |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4358 | { |
| 4359 | VTermScreenCell cell; |
| 4360 | int same_attr; |
| 4361 | int same_chars = TRUE; |
| 4362 | int i; |
Bram Moolenaar | 9271d05 | 2018-02-25 21:39:46 +0100 | [diff] [blame] | 4363 | int is_cursor_pos = (pos.col == cursor_pos.col |
| 4364 | && pos.row == cursor_pos.row); |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4365 | |
| 4366 | if (vterm_screen_get_cell(screen, pos, &cell) == 0) |
| 4367 | vim_memset(&cell, 0, sizeof(cell)); |
| 4368 | |
| 4369 | for (i = 0; i < VTERM_MAX_CHARS_PER_CELL; ++i) |
| 4370 | { |
Bram Moolenaar | 47015b8 | 2018-03-23 22:10:34 +0100 | [diff] [blame] | 4371 | int c = cell.chars[i]; |
| 4372 | int pc = prev_cell.chars[i]; |
| 4373 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4374 | // For the first character NUL is the same as space. |
Bram Moolenaar | 47015b8 | 2018-03-23 22:10:34 +0100 | [diff] [blame] | 4375 | if (i == 0) |
| 4376 | { |
| 4377 | c = (c == NUL) ? ' ' : c; |
| 4378 | pc = (pc == NUL) ? ' ' : pc; |
| 4379 | } |
Bram Moolenaar | 98fc8d7 | 2018-08-24 21:30:28 +0200 | [diff] [blame] | 4380 | if (c != pc) |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4381 | same_chars = FALSE; |
Bram Moolenaar | 98fc8d7 | 2018-08-24 21:30:28 +0200 | [diff] [blame] | 4382 | if (c == NUL || pc == NUL) |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4383 | break; |
| 4384 | } |
| 4385 | same_attr = vtermAttr2hl(cell.attrs) |
| 4386 | == vtermAttr2hl(prev_cell.attrs) |
| 4387 | && same_color(&cell.fg, &prev_cell.fg) |
| 4388 | && same_color(&cell.bg, &prev_cell.bg); |
Bram Moolenaar | 9271d05 | 2018-02-25 21:39:46 +0100 | [diff] [blame] | 4389 | if (same_chars && cell.width == prev_cell.width && same_attr |
| 4390 | && !is_cursor_pos) |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4391 | { |
| 4392 | ++repeat; |
| 4393 | } |
| 4394 | else |
| 4395 | { |
| 4396 | if (repeat > 0) |
| 4397 | { |
| 4398 | fprintf(fd, "@%d", repeat); |
| 4399 | repeat = 0; |
| 4400 | } |
Bram Moolenaar | 9271d05 | 2018-02-25 21:39:46 +0100 | [diff] [blame] | 4401 | fputs(is_cursor_pos ? ">" : "|", fd); |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4402 | |
| 4403 | if (cell.chars[0] == NUL) |
| 4404 | fputs(" ", fd); |
| 4405 | else |
| 4406 | { |
| 4407 | char_u charbuf[10]; |
| 4408 | int len; |
| 4409 | |
| 4410 | for (i = 0; i < VTERM_MAX_CHARS_PER_CELL |
| 4411 | && cell.chars[i] != NUL; ++i) |
| 4412 | { |
Bram Moolenaar | f06b0b6 | 2018-03-29 17:22:24 +0200 | [diff] [blame] | 4413 | len = utf_char2bytes(cell.chars[i], charbuf); |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4414 | fwrite(charbuf, len, 1, fd); |
| 4415 | } |
| 4416 | } |
| 4417 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4418 | // When only the characters differ we don't write anything, the |
| 4419 | // following "|", "@" or NL will indicate using the same |
| 4420 | // attributes. |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4421 | if (cell.width != prev_cell.width || !same_attr) |
| 4422 | { |
| 4423 | if (cell.width == 2) |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4424 | fputs("*", fd); |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4425 | else |
| 4426 | fputs("+", fd); |
| 4427 | |
| 4428 | if (same_attr) |
| 4429 | { |
| 4430 | fputs("&", fd); |
| 4431 | } |
| 4432 | else |
| 4433 | { |
| 4434 | fprintf(fd, "%d", vtermAttr2hl(cell.attrs)); |
| 4435 | if (same_color(&cell.fg, &prev_cell.fg)) |
| 4436 | fputs("&", fd); |
| 4437 | else |
| 4438 | { |
| 4439 | fputs("#", fd); |
| 4440 | dump_term_color(fd, &cell.fg); |
| 4441 | } |
| 4442 | if (same_color(&cell.bg, &prev_cell.bg)) |
| 4443 | fputs("&", fd); |
| 4444 | else |
| 4445 | { |
| 4446 | fputs("#", fd); |
| 4447 | dump_term_color(fd, &cell.bg); |
| 4448 | } |
| 4449 | } |
| 4450 | } |
| 4451 | |
| 4452 | prev_cell = cell; |
| 4453 | } |
Bram Moolenaar | 617d7ef | 2019-01-17 13:04:30 +0100 | [diff] [blame] | 4454 | |
| 4455 | if (cell.width == 2) |
| 4456 | ++pos.col; |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4457 | } |
| 4458 | if (repeat > 0) |
| 4459 | fprintf(fd, "@%d", repeat); |
| 4460 | fputs("\n", fd); |
| 4461 | } |
| 4462 | |
| 4463 | fclose(fd); |
| 4464 | } |
| 4465 | |
| 4466 | /* |
| 4467 | * Called when a dump is corrupted. Put a breakpoint here when debugging. |
| 4468 | */ |
| 4469 | static void |
| 4470 | dump_is_corrupt(garray_T *gap) |
| 4471 | { |
| 4472 | ga_concat(gap, (char_u *)"CORRUPT"); |
| 4473 | } |
| 4474 | |
| 4475 | static void |
| 4476 | append_cell(garray_T *gap, cellattr_T *cell) |
| 4477 | { |
| 4478 | if (ga_grow(gap, 1) == OK) |
| 4479 | { |
| 4480 | *(((cellattr_T *)gap->ga_data) + gap->ga_len) = *cell; |
| 4481 | ++gap->ga_len; |
| 4482 | } |
| 4483 | } |
| 4484 | |
| 4485 | /* |
| 4486 | * Read the dump file from "fd" and append lines to the current buffer. |
| 4487 | * Return the cell width of the longest line. |
| 4488 | */ |
| 4489 | static int |
Bram Moolenaar | 9271d05 | 2018-02-25 21:39:46 +0100 | [diff] [blame] | 4490 | read_dump_file(FILE *fd, VTermPos *cursor_pos) |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4491 | { |
| 4492 | int c; |
| 4493 | garray_T ga_text; |
| 4494 | garray_T ga_cell; |
| 4495 | char_u *prev_char = NULL; |
| 4496 | int attr = 0; |
| 4497 | cellattr_T cell; |
Bram Moolenaar | 617d7ef | 2019-01-17 13:04:30 +0100 | [diff] [blame] | 4498 | cellattr_T empty_cell; |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4499 | term_T *term = curbuf->b_term; |
| 4500 | int max_cells = 0; |
Bram Moolenaar | 9271d05 | 2018-02-25 21:39:46 +0100 | [diff] [blame] | 4501 | int start_row = term->tl_scrollback.ga_len; |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4502 | |
| 4503 | ga_init2(&ga_text, 1, 90); |
| 4504 | ga_init2(&ga_cell, sizeof(cellattr_T), 90); |
| 4505 | vim_memset(&cell, 0, sizeof(cell)); |
Bram Moolenaar | 617d7ef | 2019-01-17 13:04:30 +0100 | [diff] [blame] | 4506 | vim_memset(&empty_cell, 0, sizeof(empty_cell)); |
Bram Moolenaar | 9271d05 | 2018-02-25 21:39:46 +0100 | [diff] [blame] | 4507 | cursor_pos->row = -1; |
| 4508 | cursor_pos->col = -1; |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4509 | |
| 4510 | c = fgetc(fd); |
| 4511 | for (;;) |
| 4512 | { |
| 4513 | if (c == EOF) |
| 4514 | break; |
Bram Moolenaar | 0fd6be7 | 2018-10-23 21:42:59 +0200 | [diff] [blame] | 4515 | if (c == '\r') |
| 4516 | { |
| 4517 | // DOS line endings? Ignore. |
| 4518 | c = fgetc(fd); |
| 4519 | } |
| 4520 | else if (c == '\n') |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4521 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4522 | // End of a line: append it to the buffer. |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4523 | if (ga_text.ga_data == NULL) |
| 4524 | dump_is_corrupt(&ga_text); |
| 4525 | if (ga_grow(&term->tl_scrollback, 1) == OK) |
| 4526 | { |
| 4527 | sb_line_T *line = (sb_line_T *)term->tl_scrollback.ga_data |
| 4528 | + term->tl_scrollback.ga_len; |
| 4529 | |
| 4530 | if (max_cells < ga_cell.ga_len) |
| 4531 | max_cells = ga_cell.ga_len; |
| 4532 | line->sb_cols = ga_cell.ga_len; |
| 4533 | line->sb_cells = ga_cell.ga_data; |
| 4534 | line->sb_fill_attr = term->tl_default_color; |
| 4535 | ++term->tl_scrollback.ga_len; |
| 4536 | ga_init(&ga_cell); |
| 4537 | |
| 4538 | ga_append(&ga_text, NUL); |
| 4539 | ml_append(curbuf->b_ml.ml_line_count, ga_text.ga_data, |
| 4540 | ga_text.ga_len, FALSE); |
| 4541 | } |
| 4542 | else |
| 4543 | ga_clear(&ga_cell); |
| 4544 | ga_text.ga_len = 0; |
| 4545 | |
| 4546 | c = fgetc(fd); |
| 4547 | } |
Bram Moolenaar | 9271d05 | 2018-02-25 21:39:46 +0100 | [diff] [blame] | 4548 | else if (c == '|' || c == '>') |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4549 | { |
| 4550 | int prev_len = ga_text.ga_len; |
| 4551 | |
Bram Moolenaar | 9271d05 | 2018-02-25 21:39:46 +0100 | [diff] [blame] | 4552 | if (c == '>') |
| 4553 | { |
| 4554 | if (cursor_pos->row != -1) |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4555 | dump_is_corrupt(&ga_text); // duplicate cursor |
Bram Moolenaar | 9271d05 | 2018-02-25 21:39:46 +0100 | [diff] [blame] | 4556 | cursor_pos->row = term->tl_scrollback.ga_len - start_row; |
| 4557 | cursor_pos->col = ga_cell.ga_len; |
| 4558 | } |
| 4559 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4560 | // normal character(s) followed by "+", "*", "|", "@" or NL |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4561 | c = fgetc(fd); |
| 4562 | if (c != EOF) |
| 4563 | ga_append(&ga_text, c); |
| 4564 | for (;;) |
| 4565 | { |
| 4566 | c = fgetc(fd); |
Bram Moolenaar | 9271d05 | 2018-02-25 21:39:46 +0100 | [diff] [blame] | 4567 | if (c == '+' || c == '*' || c == '|' || c == '>' || c == '@' |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4568 | || c == EOF || c == '\n') |
| 4569 | break; |
| 4570 | ga_append(&ga_text, c); |
| 4571 | } |
| 4572 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4573 | // save the character for repeating it |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4574 | vim_free(prev_char); |
| 4575 | if (ga_text.ga_data != NULL) |
| 4576 | prev_char = vim_strnsave(((char_u *)ga_text.ga_data) + prev_len, |
| 4577 | ga_text.ga_len - prev_len); |
| 4578 | |
Bram Moolenaar | 9271d05 | 2018-02-25 21:39:46 +0100 | [diff] [blame] | 4579 | if (c == '@' || c == '|' || c == '>' || c == '\n') |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4580 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4581 | // use all attributes from previous cell |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4582 | } |
| 4583 | else if (c == '+' || c == '*') |
| 4584 | { |
| 4585 | int is_bg; |
| 4586 | |
| 4587 | cell.width = c == '+' ? 1 : 2; |
| 4588 | |
| 4589 | c = fgetc(fd); |
| 4590 | if (c == '&') |
| 4591 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4592 | // use same attr as previous cell |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4593 | c = fgetc(fd); |
| 4594 | } |
| 4595 | else if (isdigit(c)) |
| 4596 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4597 | // get the decimal attribute |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4598 | attr = 0; |
| 4599 | while (isdigit(c)) |
| 4600 | { |
| 4601 | attr = attr * 10 + (c - '0'); |
| 4602 | c = fgetc(fd); |
| 4603 | } |
| 4604 | hl2vtermAttr(attr, &cell); |
Bram Moolenaar | 617d7ef | 2019-01-17 13:04:30 +0100 | [diff] [blame] | 4605 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4606 | // is_bg == 0: fg, is_bg == 1: bg |
Bram Moolenaar | 617d7ef | 2019-01-17 13:04:30 +0100 | [diff] [blame] | 4607 | for (is_bg = 0; is_bg <= 1; ++is_bg) |
| 4608 | { |
| 4609 | if (c == '&') |
| 4610 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4611 | // use same color as previous cell |
Bram Moolenaar | 617d7ef | 2019-01-17 13:04:30 +0100 | [diff] [blame] | 4612 | c = fgetc(fd); |
| 4613 | } |
| 4614 | else if (c == '#') |
| 4615 | { |
| 4616 | int red, green, blue, index = 0; |
| 4617 | |
| 4618 | c = fgetc(fd); |
| 4619 | red = hex2nr(c); |
| 4620 | c = fgetc(fd); |
| 4621 | red = (red << 4) + hex2nr(c); |
| 4622 | c = fgetc(fd); |
| 4623 | green = hex2nr(c); |
| 4624 | c = fgetc(fd); |
| 4625 | green = (green << 4) + hex2nr(c); |
| 4626 | c = fgetc(fd); |
| 4627 | blue = hex2nr(c); |
| 4628 | c = fgetc(fd); |
| 4629 | blue = (blue << 4) + hex2nr(c); |
| 4630 | c = fgetc(fd); |
| 4631 | if (!isdigit(c)) |
| 4632 | dump_is_corrupt(&ga_text); |
| 4633 | while (isdigit(c)) |
| 4634 | { |
| 4635 | index = index * 10 + (c - '0'); |
| 4636 | c = fgetc(fd); |
| 4637 | } |
| 4638 | |
| 4639 | if (is_bg) |
| 4640 | { |
| 4641 | cell.bg.red = red; |
| 4642 | cell.bg.green = green; |
| 4643 | cell.bg.blue = blue; |
| 4644 | cell.bg.ansi_index = index; |
| 4645 | } |
| 4646 | else |
| 4647 | { |
| 4648 | cell.fg.red = red; |
| 4649 | cell.fg.green = green; |
| 4650 | cell.fg.blue = blue; |
| 4651 | cell.fg.ansi_index = index; |
| 4652 | } |
| 4653 | } |
| 4654 | else |
| 4655 | dump_is_corrupt(&ga_text); |
| 4656 | } |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4657 | } |
| 4658 | else |
| 4659 | dump_is_corrupt(&ga_text); |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4660 | } |
| 4661 | else |
| 4662 | dump_is_corrupt(&ga_text); |
| 4663 | |
| 4664 | append_cell(&ga_cell, &cell); |
Bram Moolenaar | 617d7ef | 2019-01-17 13:04:30 +0100 | [diff] [blame] | 4665 | if (cell.width == 2) |
| 4666 | append_cell(&ga_cell, &empty_cell); |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4667 | } |
| 4668 | else if (c == '@') |
| 4669 | { |
| 4670 | if (prev_char == NULL) |
| 4671 | dump_is_corrupt(&ga_text); |
| 4672 | else |
| 4673 | { |
| 4674 | int count = 0; |
| 4675 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4676 | // repeat previous character, get the count |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4677 | for (;;) |
| 4678 | { |
| 4679 | c = fgetc(fd); |
| 4680 | if (!isdigit(c)) |
| 4681 | break; |
| 4682 | count = count * 10 + (c - '0'); |
| 4683 | } |
| 4684 | |
| 4685 | while (count-- > 0) |
| 4686 | { |
| 4687 | ga_concat(&ga_text, prev_char); |
| 4688 | append_cell(&ga_cell, &cell); |
| 4689 | } |
| 4690 | } |
| 4691 | } |
| 4692 | else |
| 4693 | { |
| 4694 | dump_is_corrupt(&ga_text); |
| 4695 | c = fgetc(fd); |
| 4696 | } |
| 4697 | } |
| 4698 | |
| 4699 | if (ga_text.ga_len > 0) |
| 4700 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4701 | // trailing characters after last NL |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4702 | dump_is_corrupt(&ga_text); |
| 4703 | ga_append(&ga_text, NUL); |
| 4704 | ml_append(curbuf->b_ml.ml_line_count, ga_text.ga_data, |
| 4705 | ga_text.ga_len, FALSE); |
| 4706 | } |
| 4707 | |
| 4708 | ga_clear(&ga_text); |
Bram Moolenaar | 8617348 | 2019-10-01 17:02:16 +0200 | [diff] [blame] | 4709 | ga_clear(&ga_cell); |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4710 | vim_free(prev_char); |
| 4711 | |
| 4712 | return max_cells; |
| 4713 | } |
| 4714 | |
| 4715 | /* |
Bram Moolenaar | 4a69634 | 2018-04-05 18:45:26 +0200 | [diff] [blame] | 4716 | * Return an allocated string with at least "text_width" "=" characters and |
| 4717 | * "fname" inserted in the middle. |
| 4718 | */ |
| 4719 | static char_u * |
| 4720 | get_separator(int text_width, char_u *fname) |
| 4721 | { |
| 4722 | int width = MAX(text_width, curwin->w_width); |
| 4723 | char_u *textline; |
| 4724 | int fname_size; |
| 4725 | char_u *p = fname; |
| 4726 | int i; |
Bram Moolenaar | d6b4f2d | 2018-04-10 18:26:27 +0200 | [diff] [blame] | 4727 | size_t off; |
Bram Moolenaar | 4a69634 | 2018-04-05 18:45:26 +0200 | [diff] [blame] | 4728 | |
Bram Moolenaar | d6b4f2d | 2018-04-10 18:26:27 +0200 | [diff] [blame] | 4729 | textline = alloc(width + (int)STRLEN(fname) + 1); |
Bram Moolenaar | 4a69634 | 2018-04-05 18:45:26 +0200 | [diff] [blame] | 4730 | if (textline == NULL) |
| 4731 | return NULL; |
| 4732 | |
| 4733 | fname_size = vim_strsize(fname); |
| 4734 | if (fname_size < width - 8) |
| 4735 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4736 | // enough room, don't use the full window width |
Bram Moolenaar | 4a69634 | 2018-04-05 18:45:26 +0200 | [diff] [blame] | 4737 | width = MAX(text_width, fname_size + 8); |
| 4738 | } |
| 4739 | else if (fname_size > width - 8) |
| 4740 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4741 | // full name doesn't fit, use only the tail |
Bram Moolenaar | 4a69634 | 2018-04-05 18:45:26 +0200 | [diff] [blame] | 4742 | p = gettail(fname); |
| 4743 | fname_size = vim_strsize(p); |
| 4744 | } |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4745 | // skip characters until the name fits |
Bram Moolenaar | 4a69634 | 2018-04-05 18:45:26 +0200 | [diff] [blame] | 4746 | while (fname_size > width - 8) |
| 4747 | { |
| 4748 | p += (*mb_ptr2len)(p); |
| 4749 | fname_size = vim_strsize(p); |
| 4750 | } |
| 4751 | |
| 4752 | for (i = 0; i < (width - fname_size) / 2 - 1; ++i) |
| 4753 | textline[i] = '='; |
| 4754 | textline[i++] = ' '; |
| 4755 | |
| 4756 | STRCPY(textline + i, p); |
| 4757 | off = STRLEN(textline); |
| 4758 | textline[off] = ' '; |
| 4759 | for (i = 1; i < (width - fname_size) / 2; ++i) |
| 4760 | textline[off + i] = '='; |
| 4761 | textline[off + i] = NUL; |
| 4762 | |
| 4763 | return textline; |
| 4764 | } |
| 4765 | |
| 4766 | /* |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4767 | * Common for "term_dumpdiff()" and "term_dumpload()". |
| 4768 | */ |
| 4769 | static void |
| 4770 | term_load_dump(typval_T *argvars, typval_T *rettv, int do_diff) |
| 4771 | { |
| 4772 | jobopt_T opt; |
Bram Moolenaar | 87abab9 | 2019-06-03 21:14:59 +0200 | [diff] [blame] | 4773 | buf_T *buf = NULL; |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4774 | char_u buf1[NUMBUFLEN]; |
| 4775 | char_u buf2[NUMBUFLEN]; |
| 4776 | char_u *fname1; |
Bram Moolenaar | 9c8816b | 2018-02-19 21:50:42 +0100 | [diff] [blame] | 4777 | char_u *fname2 = NULL; |
Bram Moolenaar | 5a3a49e | 2018-03-20 18:35:53 +0100 | [diff] [blame] | 4778 | char_u *fname_tofree = NULL; |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4779 | FILE *fd1; |
Bram Moolenaar | 9c8816b | 2018-02-19 21:50:42 +0100 | [diff] [blame] | 4780 | FILE *fd2 = NULL; |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4781 | char_u *textline = NULL; |
| 4782 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4783 | // First open the files. If this fails bail out. |
Bram Moolenaar | d155d7a | 2018-12-21 16:04:21 +0100 | [diff] [blame] | 4784 | fname1 = tv_get_string_buf_chk(&argvars[0], buf1); |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4785 | if (do_diff) |
Bram Moolenaar | d155d7a | 2018-12-21 16:04:21 +0100 | [diff] [blame] | 4786 | fname2 = tv_get_string_buf_chk(&argvars[1], buf2); |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4787 | if (fname1 == NULL || (do_diff && fname2 == NULL)) |
| 4788 | { |
Bram Moolenaar | f9e3e09 | 2019-01-13 23:38:42 +0100 | [diff] [blame] | 4789 | emsg(_(e_invarg)); |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4790 | return; |
| 4791 | } |
| 4792 | fd1 = mch_fopen((char *)fname1, READBIN); |
| 4793 | if (fd1 == NULL) |
| 4794 | { |
Bram Moolenaar | f9e3e09 | 2019-01-13 23:38:42 +0100 | [diff] [blame] | 4795 | semsg(_(e_notread), fname1); |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4796 | return; |
| 4797 | } |
| 4798 | if (do_diff) |
| 4799 | { |
| 4800 | fd2 = mch_fopen((char *)fname2, READBIN); |
| 4801 | if (fd2 == NULL) |
| 4802 | { |
| 4803 | fclose(fd1); |
Bram Moolenaar | f9e3e09 | 2019-01-13 23:38:42 +0100 | [diff] [blame] | 4804 | semsg(_(e_notread), fname2); |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4805 | return; |
| 4806 | } |
| 4807 | } |
| 4808 | |
| 4809 | init_job_options(&opt); |
Bram Moolenaar | 5a3a49e | 2018-03-20 18:35:53 +0100 | [diff] [blame] | 4810 | if (argvars[do_diff ? 2 : 1].v_type != VAR_UNKNOWN |
| 4811 | && get_job_options(&argvars[do_diff ? 2 : 1], &opt, 0, |
| 4812 | JO2_TERM_NAME + JO2_TERM_COLS + JO2_TERM_ROWS |
| 4813 | + JO2_VERTICAL + JO2_CURWIN + JO2_NORESTORE) == FAIL) |
| 4814 | goto theend; |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4815 | |
Bram Moolenaar | 5a3a49e | 2018-03-20 18:35:53 +0100 | [diff] [blame] | 4816 | if (opt.jo_term_name == NULL) |
| 4817 | { |
Bram Moolenaar | b571c63 | 2018-03-21 22:27:59 +0100 | [diff] [blame] | 4818 | size_t len = STRLEN(fname1) + 12; |
Bram Moolenaar | 5a3a49e | 2018-03-20 18:35:53 +0100 | [diff] [blame] | 4819 | |
Bram Moolenaar | 51e1438 | 2019-05-25 20:21:28 +0200 | [diff] [blame] | 4820 | fname_tofree = alloc(len); |
Bram Moolenaar | 5a3a49e | 2018-03-20 18:35:53 +0100 | [diff] [blame] | 4821 | if (fname_tofree != NULL) |
| 4822 | { |
| 4823 | vim_snprintf((char *)fname_tofree, len, "dump diff %s", fname1); |
| 4824 | opt.jo_term_name = fname_tofree; |
| 4825 | } |
| 4826 | } |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4827 | |
Bram Moolenaar | 87abab9 | 2019-06-03 21:14:59 +0200 | [diff] [blame] | 4828 | if (opt.jo_bufnr_buf != NULL) |
| 4829 | { |
| 4830 | win_T *wp = buf_jump_open_win(opt.jo_bufnr_buf); |
| 4831 | |
| 4832 | // With "bufnr" argument: enter the window with this buffer and make it |
| 4833 | // empty. |
| 4834 | if (wp == NULL) |
| 4835 | semsg(_(e_invarg2), "bufnr"); |
| 4836 | else |
| 4837 | { |
| 4838 | buf = curbuf; |
| 4839 | while (!(curbuf->b_ml.ml_flags & ML_EMPTY)) |
| 4840 | ml_delete((linenr_T)1, FALSE); |
Bram Moolenaar | 8617348 | 2019-10-01 17:02:16 +0200 | [diff] [blame] | 4841 | free_scrollback(curbuf->b_term); |
Bram Moolenaar | 87abab9 | 2019-06-03 21:14:59 +0200 | [diff] [blame] | 4842 | redraw_later(NOT_VALID); |
| 4843 | } |
| 4844 | } |
| 4845 | else |
| 4846 | // Create a new terminal window. |
| 4847 | buf = term_start(&argvars[0], NULL, &opt, TERM_START_NOJOB); |
| 4848 | |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4849 | if (buf != NULL && buf->b_term != NULL) |
| 4850 | { |
| 4851 | int i; |
| 4852 | linenr_T bot_lnum; |
| 4853 | linenr_T lnum; |
| 4854 | term_T *term = buf->b_term; |
| 4855 | int width; |
| 4856 | int width2; |
Bram Moolenaar | 9271d05 | 2018-02-25 21:39:46 +0100 | [diff] [blame] | 4857 | VTermPos cursor_pos1; |
| 4858 | VTermPos cursor_pos2; |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4859 | |
Bram Moolenaar | 52acb11 | 2018-03-18 19:20:22 +0100 | [diff] [blame] | 4860 | init_default_colors(term); |
| 4861 | |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4862 | rettv->vval.v_number = buf->b_fnum; |
| 4863 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4864 | // read the files, fill the buffer with the diff |
Bram Moolenaar | 9271d05 | 2018-02-25 21:39:46 +0100 | [diff] [blame] | 4865 | width = read_dump_file(fd1, &cursor_pos1); |
| 4866 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4867 | // position the cursor |
Bram Moolenaar | 9271d05 | 2018-02-25 21:39:46 +0100 | [diff] [blame] | 4868 | if (cursor_pos1.row >= 0) |
| 4869 | { |
| 4870 | curwin->w_cursor.lnum = cursor_pos1.row + 1; |
| 4871 | coladvance(cursor_pos1.col); |
| 4872 | } |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4873 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4874 | // Delete the empty line that was in the empty buffer. |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4875 | ml_delete(1, FALSE); |
| 4876 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4877 | // For term_dumpload() we are done here. |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4878 | if (!do_diff) |
| 4879 | goto theend; |
| 4880 | |
| 4881 | term->tl_top_diff_rows = curbuf->b_ml.ml_line_count; |
| 4882 | |
Bram Moolenaar | 4a69634 | 2018-04-05 18:45:26 +0200 | [diff] [blame] | 4883 | textline = get_separator(width, fname1); |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4884 | if (textline == NULL) |
| 4885 | goto theend; |
Bram Moolenaar | 4a69634 | 2018-04-05 18:45:26 +0200 | [diff] [blame] | 4886 | if (add_empty_scrollback(term, &term->tl_default_color, 0) == OK) |
| 4887 | ml_append(curbuf->b_ml.ml_line_count, textline, 0, FALSE); |
| 4888 | vim_free(textline); |
| 4889 | |
| 4890 | textline = get_separator(width, fname2); |
| 4891 | if (textline == NULL) |
| 4892 | goto theend; |
| 4893 | if (add_empty_scrollback(term, &term->tl_default_color, 0) == OK) |
| 4894 | ml_append(curbuf->b_ml.ml_line_count, textline, 0, FALSE); |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4895 | textline[width] = NUL; |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4896 | |
| 4897 | bot_lnum = curbuf->b_ml.ml_line_count; |
Bram Moolenaar | 9271d05 | 2018-02-25 21:39:46 +0100 | [diff] [blame] | 4898 | width2 = read_dump_file(fd2, &cursor_pos2); |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4899 | if (width2 > width) |
| 4900 | { |
| 4901 | vim_free(textline); |
| 4902 | textline = alloc(width2 + 1); |
| 4903 | if (textline == NULL) |
| 4904 | goto theend; |
| 4905 | width = width2; |
| 4906 | textline[width] = NUL; |
| 4907 | } |
| 4908 | term->tl_bot_diff_rows = curbuf->b_ml.ml_line_count - bot_lnum; |
| 4909 | |
| 4910 | for (lnum = 1; lnum <= term->tl_top_diff_rows; ++lnum) |
| 4911 | { |
| 4912 | if (lnum + bot_lnum > curbuf->b_ml.ml_line_count) |
| 4913 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4914 | // bottom part has fewer rows, fill with "-" |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4915 | for (i = 0; i < width; ++i) |
| 4916 | textline[i] = '-'; |
| 4917 | } |
| 4918 | else |
| 4919 | { |
| 4920 | char_u *line1; |
| 4921 | char_u *line2; |
| 4922 | char_u *p1; |
| 4923 | char_u *p2; |
| 4924 | int col; |
| 4925 | sb_line_T *sb_line = (sb_line_T *)term->tl_scrollback.ga_data; |
| 4926 | cellattr_T *cellattr1 = (sb_line + lnum - 1)->sb_cells; |
| 4927 | cellattr_T *cellattr2 = (sb_line + lnum + bot_lnum - 1) |
| 4928 | ->sb_cells; |
| 4929 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4930 | // Make a copy, getting the second line will invalidate it. |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4931 | line1 = vim_strsave(ml_get(lnum)); |
| 4932 | if (line1 == NULL) |
| 4933 | break; |
| 4934 | p1 = line1; |
| 4935 | |
| 4936 | line2 = ml_get(lnum + bot_lnum); |
| 4937 | p2 = line2; |
| 4938 | for (col = 0; col < width && *p1 != NUL && *p2 != NUL; ++col) |
| 4939 | { |
| 4940 | int len1 = utfc_ptr2len(p1); |
| 4941 | int len2 = utfc_ptr2len(p2); |
| 4942 | |
| 4943 | textline[col] = ' '; |
| 4944 | if (len1 != len2 || STRNCMP(p1, p2, len1) != 0) |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4945 | // text differs |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4946 | textline[col] = 'X'; |
Bram Moolenaar | 9271d05 | 2018-02-25 21:39:46 +0100 | [diff] [blame] | 4947 | else if (lnum == cursor_pos1.row + 1 |
| 4948 | && col == cursor_pos1.col |
| 4949 | && (cursor_pos1.row != cursor_pos2.row |
| 4950 | || cursor_pos1.col != cursor_pos2.col)) |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4951 | // cursor in first but not in second |
Bram Moolenaar | 9271d05 | 2018-02-25 21:39:46 +0100 | [diff] [blame] | 4952 | textline[col] = '>'; |
| 4953 | else if (lnum == cursor_pos2.row + 1 |
| 4954 | && col == cursor_pos2.col |
| 4955 | && (cursor_pos1.row != cursor_pos2.row |
| 4956 | || cursor_pos1.col != cursor_pos2.col)) |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4957 | // cursor in second but not in first |
Bram Moolenaar | 9271d05 | 2018-02-25 21:39:46 +0100 | [diff] [blame] | 4958 | textline[col] = '<'; |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4959 | else if (cellattr1 != NULL && cellattr2 != NULL) |
| 4960 | { |
| 4961 | if ((cellattr1 + col)->width |
| 4962 | != (cellattr2 + col)->width) |
| 4963 | textline[col] = 'w'; |
| 4964 | else if (!same_color(&(cellattr1 + col)->fg, |
| 4965 | &(cellattr2 + col)->fg)) |
| 4966 | textline[col] = 'f'; |
| 4967 | else if (!same_color(&(cellattr1 + col)->bg, |
| 4968 | &(cellattr2 + col)->bg)) |
| 4969 | textline[col] = 'b'; |
| 4970 | else if (vtermAttr2hl((cellattr1 + col)->attrs) |
| 4971 | != vtermAttr2hl(((cellattr2 + col)->attrs))) |
| 4972 | textline[col] = 'a'; |
| 4973 | } |
| 4974 | p1 += len1; |
| 4975 | p2 += len2; |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 4976 | // TODO: handle different width |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4977 | } |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4978 | |
| 4979 | while (col < width) |
| 4980 | { |
| 4981 | if (*p1 == NUL && *p2 == NUL) |
| 4982 | textline[col] = '?'; |
| 4983 | else if (*p1 == NUL) |
| 4984 | { |
| 4985 | textline[col] = '+'; |
| 4986 | p2 += utfc_ptr2len(p2); |
| 4987 | } |
| 4988 | else |
| 4989 | { |
| 4990 | textline[col] = '-'; |
| 4991 | p1 += utfc_ptr2len(p1); |
| 4992 | } |
| 4993 | ++col; |
| 4994 | } |
Bram Moolenaar | 81aa0f5 | 2019-02-14 23:23:19 +0100 | [diff] [blame] | 4995 | |
| 4996 | vim_free(line1); |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 4997 | } |
| 4998 | if (add_empty_scrollback(term, &term->tl_default_color, |
| 4999 | term->tl_top_diff_rows) == OK) |
| 5000 | ml_append(term->tl_top_diff_rows + lnum, textline, 0, FALSE); |
| 5001 | ++bot_lnum; |
| 5002 | } |
| 5003 | |
| 5004 | while (lnum + bot_lnum <= curbuf->b_ml.ml_line_count) |
| 5005 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 5006 | // bottom part has more rows, fill with "+" |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 5007 | for (i = 0; i < width; ++i) |
| 5008 | textline[i] = '+'; |
| 5009 | if (add_empty_scrollback(term, &term->tl_default_color, |
| 5010 | term->tl_top_diff_rows) == OK) |
| 5011 | ml_append(term->tl_top_diff_rows + lnum, textline, 0, FALSE); |
| 5012 | ++lnum; |
| 5013 | ++bot_lnum; |
| 5014 | } |
| 5015 | |
| 5016 | term->tl_cols = width; |
Bram Moolenaar | 4a69634 | 2018-04-05 18:45:26 +0200 | [diff] [blame] | 5017 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 5018 | // looks better without wrapping |
Bram Moolenaar | 4a69634 | 2018-04-05 18:45:26 +0200 | [diff] [blame] | 5019 | curwin->w_p_wrap = 0; |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 5020 | } |
| 5021 | |
| 5022 | theend: |
| 5023 | vim_free(textline); |
Bram Moolenaar | 5a3a49e | 2018-03-20 18:35:53 +0100 | [diff] [blame] | 5024 | vim_free(fname_tofree); |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 5025 | fclose(fd1); |
Bram Moolenaar | 9c8816b | 2018-02-19 21:50:42 +0100 | [diff] [blame] | 5026 | if (fd2 != NULL) |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 5027 | fclose(fd2); |
| 5028 | } |
| 5029 | |
| 5030 | /* |
| 5031 | * If the current buffer shows the output of term_dumpdiff(), swap the top and |
| 5032 | * bottom files. |
| 5033 | * Return FAIL when this is not possible. |
| 5034 | */ |
| 5035 | int |
| 5036 | term_swap_diff() |
| 5037 | { |
| 5038 | term_T *term = curbuf->b_term; |
| 5039 | linenr_T line_count; |
| 5040 | linenr_T top_rows; |
| 5041 | linenr_T bot_rows; |
| 5042 | linenr_T bot_start; |
| 5043 | linenr_T lnum; |
| 5044 | char_u *p; |
| 5045 | sb_line_T *sb_line; |
| 5046 | |
| 5047 | if (term == NULL |
| 5048 | || !term_is_finished(curbuf) |
| 5049 | || term->tl_top_diff_rows == 0 |
| 5050 | || term->tl_scrollback.ga_len == 0) |
| 5051 | return FAIL; |
| 5052 | |
| 5053 | line_count = curbuf->b_ml.ml_line_count; |
| 5054 | top_rows = term->tl_top_diff_rows; |
| 5055 | bot_rows = term->tl_bot_diff_rows; |
| 5056 | bot_start = line_count - bot_rows; |
| 5057 | sb_line = (sb_line_T *)term->tl_scrollback.ga_data; |
| 5058 | |
Bram Moolenaar | c3ef896 | 2019-02-15 00:16:13 +0100 | [diff] [blame] | 5059 | // move lines from top to above the bottom part |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 5060 | for (lnum = 1; lnum <= top_rows; ++lnum) |
| 5061 | { |
| 5062 | p = vim_strsave(ml_get(1)); |
| 5063 | if (p == NULL) |
| 5064 | return OK; |
| 5065 | ml_append(bot_start, p, 0, FALSE); |
| 5066 | ml_delete(1, FALSE); |
| 5067 | vim_free(p); |
| 5068 | } |
| 5069 | |
Bram Moolenaar | c3ef896 | 2019-02-15 00:16:13 +0100 | [diff] [blame] | 5070 | // move lines from bottom to the top |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 5071 | for (lnum = 1; lnum <= bot_rows; ++lnum) |
| 5072 | { |
| 5073 | p = vim_strsave(ml_get(bot_start + lnum)); |
| 5074 | if (p == NULL) |
| 5075 | return OK; |
| 5076 | ml_delete(bot_start + lnum, FALSE); |
| 5077 | ml_append(lnum - 1, p, 0, FALSE); |
| 5078 | vim_free(p); |
| 5079 | } |
| 5080 | |
Bram Moolenaar | c3ef896 | 2019-02-15 00:16:13 +0100 | [diff] [blame] | 5081 | // move top title to bottom |
| 5082 | p = vim_strsave(ml_get(bot_rows + 1)); |
| 5083 | if (p == NULL) |
| 5084 | return OK; |
| 5085 | ml_append(line_count - top_rows - 1, p, 0, FALSE); |
| 5086 | ml_delete(bot_rows + 1, FALSE); |
| 5087 | vim_free(p); |
| 5088 | |
| 5089 | // move bottom title to top |
| 5090 | p = vim_strsave(ml_get(line_count - top_rows)); |
| 5091 | if (p == NULL) |
| 5092 | return OK; |
| 5093 | ml_delete(line_count - top_rows, FALSE); |
| 5094 | ml_append(bot_rows, p, 0, FALSE); |
| 5095 | vim_free(p); |
| 5096 | |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 5097 | if (top_rows == bot_rows) |
| 5098 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 5099 | // rows counts are equal, can swap cell properties |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 5100 | for (lnum = 0; lnum < top_rows; ++lnum) |
| 5101 | { |
| 5102 | sb_line_T temp; |
| 5103 | |
| 5104 | temp = *(sb_line + lnum); |
| 5105 | *(sb_line + lnum) = *(sb_line + bot_start + lnum); |
| 5106 | *(sb_line + bot_start + lnum) = temp; |
| 5107 | } |
| 5108 | } |
| 5109 | else |
| 5110 | { |
| 5111 | size_t size = sizeof(sb_line_T) * term->tl_scrollback.ga_len; |
Bram Moolenaar | c799fe2 | 2019-05-28 23:08:19 +0200 | [diff] [blame] | 5112 | sb_line_T *temp = alloc(size); |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 5113 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 5114 | // need to copy cell properties into temp memory |
Bram Moolenaar | d96ff16 | 2018-02-18 22:13:29 +0100 | [diff] [blame] | 5115 | if (temp != NULL) |
| 5116 | { |
| 5117 | mch_memmove(temp, term->tl_scrollback.ga_data, size); |
| 5118 | mch_memmove(term->tl_scrollback.ga_data, |
| 5119 | temp + bot_start, |
| 5120 | sizeof(sb_line_T) * bot_rows); |
| 5121 | mch_memmove((sb_line_T *)term->tl_scrollback.ga_data + bot_rows, |
| 5122 | temp + top_rows, |
| 5123 | sizeof(sb_line_T) * (line_count - top_rows - bot_rows)); |
| 5124 | mch_memmove((sb_line_T *)term->tl_scrollback.ga_data |
| 5125 | + line_count - top_rows, |
| 5126 | temp, |
| 5127 | sizeof(sb_line_T) * top_rows); |
| 5128 | vim_free(temp); |
| 5129 | } |
| 5130 | } |
| 5131 | |
| 5132 | term->tl_top_diff_rows = bot_rows; |
| 5133 | term->tl_bot_diff_rows = top_rows; |
| 5134 | |
| 5135 | update_screen(NOT_VALID); |
| 5136 | return OK; |
| 5137 | } |
| 5138 | |
| 5139 | /* |
| 5140 | * "term_dumpdiff(filename, filename, options)" function |
| 5141 | */ |
| 5142 | void |
| 5143 | f_term_dumpdiff(typval_T *argvars, typval_T *rettv) |
| 5144 | { |
| 5145 | term_load_dump(argvars, rettv, TRUE); |
| 5146 | } |
| 5147 | |
| 5148 | /* |
| 5149 | * "term_dumpload(filename, options)" function |
| 5150 | */ |
| 5151 | void |
| 5152 | f_term_dumpload(typval_T *argvars, typval_T *rettv) |
| 5153 | { |
| 5154 | term_load_dump(argvars, rettv, FALSE); |
| 5155 | } |
| 5156 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5157 | /* |
| 5158 | * "term_getaltscreen(buf)" function |
| 5159 | */ |
| 5160 | void |
| 5161 | f_term_getaltscreen(typval_T *argvars, typval_T *rettv) |
| 5162 | { |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 5163 | buf_T *buf = term_get_buf(argvars, "term_getaltscreen()"); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5164 | |
| 5165 | if (buf == NULL) |
| 5166 | return; |
| 5167 | rettv->vval.v_number = buf->b_term->tl_using_altscreen; |
| 5168 | } |
| 5169 | |
| 5170 | /* |
| 5171 | * "term_getattr(attr, name)" function |
| 5172 | */ |
| 5173 | void |
| 5174 | f_term_getattr(typval_T *argvars, typval_T *rettv) |
| 5175 | { |
| 5176 | int attr; |
| 5177 | size_t i; |
| 5178 | char_u *name; |
| 5179 | |
| 5180 | static struct { |
| 5181 | char *name; |
| 5182 | int attr; |
| 5183 | } attrs[] = { |
| 5184 | {"bold", HL_BOLD}, |
| 5185 | {"italic", HL_ITALIC}, |
| 5186 | {"underline", HL_UNDERLINE}, |
| 5187 | {"strike", HL_STRIKETHROUGH}, |
| 5188 | {"reverse", HL_INVERSE}, |
| 5189 | }; |
| 5190 | |
Bram Moolenaar | d155d7a | 2018-12-21 16:04:21 +0100 | [diff] [blame] | 5191 | attr = tv_get_number(&argvars[0]); |
| 5192 | name = tv_get_string_chk(&argvars[1]); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5193 | if (name == NULL) |
| 5194 | return; |
| 5195 | |
Bram Moolenaar | 7ee80f7 | 2019-09-08 20:55:06 +0200 | [diff] [blame] | 5196 | if (attr > HL_ALL) |
| 5197 | attr = syn_attr2attr(attr); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5198 | for (i = 0; i < sizeof(attrs)/sizeof(attrs[0]); ++i) |
| 5199 | if (STRCMP(name, attrs[i].name) == 0) |
| 5200 | { |
| 5201 | rettv->vval.v_number = (attr & attrs[i].attr) != 0 ? 1 : 0; |
| 5202 | break; |
| 5203 | } |
| 5204 | } |
| 5205 | |
| 5206 | /* |
| 5207 | * "term_getcursor(buf)" function |
| 5208 | */ |
| 5209 | void |
| 5210 | f_term_getcursor(typval_T *argvars, typval_T *rettv) |
| 5211 | { |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 5212 | buf_T *buf = term_get_buf(argvars, "term_getcursor()"); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5213 | term_T *term; |
| 5214 | list_T *l; |
| 5215 | dict_T *d; |
| 5216 | |
| 5217 | if (rettv_list_alloc(rettv) == FAIL) |
| 5218 | return; |
| 5219 | if (buf == NULL) |
| 5220 | return; |
| 5221 | term = buf->b_term; |
| 5222 | |
| 5223 | l = rettv->vval.v_list; |
| 5224 | list_append_number(l, term->tl_cursor_pos.row + 1); |
| 5225 | list_append_number(l, term->tl_cursor_pos.col + 1); |
| 5226 | |
| 5227 | d = dict_alloc(); |
| 5228 | if (d != NULL) |
| 5229 | { |
Bram Moolenaar | e0be167 | 2018-07-08 16:50:37 +0200 | [diff] [blame] | 5230 | dict_add_number(d, "visible", term->tl_cursor_visible); |
| 5231 | dict_add_number(d, "blink", blink_state_is_inverted() |
| 5232 | ? !term->tl_cursor_blink : term->tl_cursor_blink); |
| 5233 | dict_add_number(d, "shape", term->tl_cursor_shape); |
| 5234 | dict_add_string(d, "color", cursor_color_get(term->tl_cursor_color)); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5235 | list_append_dict(l, d); |
| 5236 | } |
| 5237 | } |
| 5238 | |
| 5239 | /* |
| 5240 | * "term_getjob(buf)" function |
| 5241 | */ |
| 5242 | void |
| 5243 | f_term_getjob(typval_T *argvars, typval_T *rettv) |
| 5244 | { |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 5245 | buf_T *buf = term_get_buf(argvars, "term_getjob()"); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5246 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5247 | if (buf == NULL) |
Bram Moolenaar | 528ccfb | 2018-12-21 20:55:22 +0100 | [diff] [blame] | 5248 | { |
| 5249 | rettv->v_type = VAR_SPECIAL; |
| 5250 | rettv->vval.v_number = VVAL_NULL; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5251 | return; |
Bram Moolenaar | 528ccfb | 2018-12-21 20:55:22 +0100 | [diff] [blame] | 5252 | } |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5253 | |
Bram Moolenaar | 528ccfb | 2018-12-21 20:55:22 +0100 | [diff] [blame] | 5254 | rettv->v_type = VAR_JOB; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5255 | rettv->vval.v_job = buf->b_term->tl_job; |
| 5256 | if (rettv->vval.v_job != NULL) |
| 5257 | ++rettv->vval.v_job->jv_refcount; |
| 5258 | } |
| 5259 | |
| 5260 | static int |
| 5261 | get_row_number(typval_T *tv, term_T *term) |
| 5262 | { |
| 5263 | if (tv->v_type == VAR_STRING |
| 5264 | && tv->vval.v_string != NULL |
| 5265 | && STRCMP(tv->vval.v_string, ".") == 0) |
| 5266 | return term->tl_cursor_pos.row; |
Bram Moolenaar | d155d7a | 2018-12-21 16:04:21 +0100 | [diff] [blame] | 5267 | return (int)tv_get_number(tv) - 1; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5268 | } |
| 5269 | |
| 5270 | /* |
| 5271 | * "term_getline(buf, row)" function |
| 5272 | */ |
| 5273 | void |
| 5274 | f_term_getline(typval_T *argvars, typval_T *rettv) |
| 5275 | { |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 5276 | buf_T *buf = term_get_buf(argvars, "term_getline()"); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5277 | term_T *term; |
| 5278 | int row; |
| 5279 | |
| 5280 | rettv->v_type = VAR_STRING; |
| 5281 | if (buf == NULL) |
| 5282 | return; |
| 5283 | term = buf->b_term; |
| 5284 | row = get_row_number(&argvars[1], term); |
| 5285 | |
| 5286 | if (term->tl_vterm == NULL) |
| 5287 | { |
| 5288 | linenr_T lnum = row + term->tl_scrollback_scrolled + 1; |
| 5289 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 5290 | // vterm is finished, get the text from the buffer |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5291 | if (lnum > 0 && lnum <= buf->b_ml.ml_line_count) |
| 5292 | rettv->vval.v_string = vim_strsave(ml_get_buf(buf, lnum, FALSE)); |
| 5293 | } |
| 5294 | else |
| 5295 | { |
| 5296 | VTermScreen *screen = vterm_obtain_screen(term->tl_vterm); |
| 5297 | VTermRect rect; |
| 5298 | int len; |
| 5299 | char_u *p; |
| 5300 | |
| 5301 | if (row < 0 || row >= term->tl_rows) |
| 5302 | return; |
| 5303 | len = term->tl_cols * MB_MAXBYTES + 1; |
| 5304 | p = alloc(len); |
| 5305 | if (p == NULL) |
| 5306 | return; |
| 5307 | rettv->vval.v_string = p; |
| 5308 | |
| 5309 | rect.start_col = 0; |
| 5310 | rect.end_col = term->tl_cols; |
| 5311 | rect.start_row = row; |
| 5312 | rect.end_row = row + 1; |
| 5313 | p[vterm_screen_get_text(screen, (char *)p, len, rect)] = NUL; |
| 5314 | } |
| 5315 | } |
| 5316 | |
| 5317 | /* |
| 5318 | * "term_getscrolled(buf)" function |
| 5319 | */ |
| 5320 | void |
| 5321 | f_term_getscrolled(typval_T *argvars, typval_T *rettv) |
| 5322 | { |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 5323 | buf_T *buf = term_get_buf(argvars, "term_getscrolled()"); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5324 | |
| 5325 | if (buf == NULL) |
| 5326 | return; |
| 5327 | rettv->vval.v_number = buf->b_term->tl_scrollback_scrolled; |
| 5328 | } |
| 5329 | |
| 5330 | /* |
| 5331 | * "term_getsize(buf)" function |
| 5332 | */ |
| 5333 | void |
| 5334 | f_term_getsize(typval_T *argvars, typval_T *rettv) |
| 5335 | { |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 5336 | buf_T *buf = term_get_buf(argvars, "term_getsize()"); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5337 | list_T *l; |
| 5338 | |
| 5339 | if (rettv_list_alloc(rettv) == FAIL) |
| 5340 | return; |
| 5341 | if (buf == NULL) |
| 5342 | return; |
| 5343 | |
| 5344 | l = rettv->vval.v_list; |
| 5345 | list_append_number(l, buf->b_term->tl_rows); |
| 5346 | list_append_number(l, buf->b_term->tl_cols); |
| 5347 | } |
| 5348 | |
| 5349 | /* |
Bram Moolenaar | a42d363 | 2018-04-14 17:05:38 +0200 | [diff] [blame] | 5350 | * "term_setsize(buf, rows, cols)" function |
| 5351 | */ |
| 5352 | void |
| 5353 | f_term_setsize(typval_T *argvars UNUSED, typval_T *rettv UNUSED) |
| 5354 | { |
| 5355 | buf_T *buf = term_get_buf(argvars, "term_setsize()"); |
| 5356 | term_T *term; |
| 5357 | varnumber_T rows, cols; |
| 5358 | |
Bram Moolenaar | 6e72cd0 | 2018-04-14 21:31:35 +0200 | [diff] [blame] | 5359 | if (buf == NULL) |
| 5360 | { |
Bram Moolenaar | f9e3e09 | 2019-01-13 23:38:42 +0100 | [diff] [blame] | 5361 | emsg(_("E955: Not a terminal buffer")); |
Bram Moolenaar | 6e72cd0 | 2018-04-14 21:31:35 +0200 | [diff] [blame] | 5362 | return; |
| 5363 | } |
| 5364 | if (buf->b_term->tl_vterm == NULL) |
Bram Moolenaar | a42d363 | 2018-04-14 17:05:38 +0200 | [diff] [blame] | 5365 | return; |
| 5366 | term = buf->b_term; |
Bram Moolenaar | d155d7a | 2018-12-21 16:04:21 +0100 | [diff] [blame] | 5367 | rows = tv_get_number(&argvars[1]); |
Bram Moolenaar | a42d363 | 2018-04-14 17:05:38 +0200 | [diff] [blame] | 5368 | rows = rows <= 0 ? term->tl_rows : rows; |
Bram Moolenaar | d155d7a | 2018-12-21 16:04:21 +0100 | [diff] [blame] | 5369 | cols = tv_get_number(&argvars[2]); |
Bram Moolenaar | a42d363 | 2018-04-14 17:05:38 +0200 | [diff] [blame] | 5370 | cols = cols <= 0 ? term->tl_cols : cols; |
| 5371 | vterm_set_size(term->tl_vterm, rows, cols); |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 5372 | // handle_resize() will resize the windows |
Bram Moolenaar | a42d363 | 2018-04-14 17:05:38 +0200 | [diff] [blame] | 5373 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 5374 | // Get and remember the size we ended up with. Update the pty. |
Bram Moolenaar | a42d363 | 2018-04-14 17:05:38 +0200 | [diff] [blame] | 5375 | vterm_get_size(term->tl_vterm, &term->tl_rows, &term->tl_cols); |
| 5376 | term_report_winsize(term, term->tl_rows, term->tl_cols); |
| 5377 | } |
| 5378 | |
| 5379 | /* |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5380 | * "term_getstatus(buf)" function |
| 5381 | */ |
| 5382 | void |
| 5383 | f_term_getstatus(typval_T *argvars, typval_T *rettv) |
| 5384 | { |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 5385 | buf_T *buf = term_get_buf(argvars, "term_getstatus()"); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5386 | term_T *term; |
| 5387 | char_u val[100]; |
| 5388 | |
| 5389 | rettv->v_type = VAR_STRING; |
| 5390 | if (buf == NULL) |
| 5391 | return; |
| 5392 | term = buf->b_term; |
| 5393 | |
| 5394 | if (term_job_running(term)) |
| 5395 | STRCPY(val, "running"); |
| 5396 | else |
| 5397 | STRCPY(val, "finished"); |
| 5398 | if (term->tl_normal_mode) |
| 5399 | STRCAT(val, ",normal"); |
| 5400 | rettv->vval.v_string = vim_strsave(val); |
| 5401 | } |
| 5402 | |
| 5403 | /* |
| 5404 | * "term_gettitle(buf)" function |
| 5405 | */ |
| 5406 | void |
| 5407 | f_term_gettitle(typval_T *argvars, typval_T *rettv) |
| 5408 | { |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 5409 | buf_T *buf = term_get_buf(argvars, "term_gettitle()"); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5410 | |
| 5411 | rettv->v_type = VAR_STRING; |
| 5412 | if (buf == NULL) |
| 5413 | return; |
| 5414 | |
| 5415 | if (buf->b_term->tl_title != NULL) |
| 5416 | rettv->vval.v_string = vim_strsave(buf->b_term->tl_title); |
| 5417 | } |
| 5418 | |
| 5419 | /* |
| 5420 | * "term_gettty(buf)" function |
| 5421 | */ |
| 5422 | void |
| 5423 | f_term_gettty(typval_T *argvars, typval_T *rettv) |
| 5424 | { |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 5425 | buf_T *buf = term_get_buf(argvars, "term_gettty()"); |
Bram Moolenaar | 9b50f36 | 2018-05-07 20:10:17 +0200 | [diff] [blame] | 5426 | char_u *p = NULL; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5427 | int num = 0; |
| 5428 | |
| 5429 | rettv->v_type = VAR_STRING; |
| 5430 | if (buf == NULL) |
| 5431 | return; |
| 5432 | if (argvars[1].v_type != VAR_UNKNOWN) |
Bram Moolenaar | d155d7a | 2018-12-21 16:04:21 +0100 | [diff] [blame] | 5433 | num = tv_get_number(&argvars[1]); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5434 | |
| 5435 | switch (num) |
| 5436 | { |
| 5437 | case 0: |
| 5438 | if (buf->b_term->tl_job != NULL) |
| 5439 | p = buf->b_term->tl_job->jv_tty_out; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5440 | break; |
| 5441 | case 1: |
| 5442 | if (buf->b_term->tl_job != NULL) |
| 5443 | p = buf->b_term->tl_job->jv_tty_in; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5444 | break; |
| 5445 | default: |
Bram Moolenaar | f9e3e09 | 2019-01-13 23:38:42 +0100 | [diff] [blame] | 5446 | semsg(_(e_invarg2), tv_get_string(&argvars[1])); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5447 | return; |
| 5448 | } |
| 5449 | if (p != NULL) |
| 5450 | rettv->vval.v_string = vim_strsave(p); |
| 5451 | } |
| 5452 | |
| 5453 | /* |
| 5454 | * "term_list()" function |
| 5455 | */ |
| 5456 | void |
| 5457 | f_term_list(typval_T *argvars UNUSED, typval_T *rettv) |
| 5458 | { |
| 5459 | term_T *tp; |
| 5460 | list_T *l; |
| 5461 | |
| 5462 | if (rettv_list_alloc(rettv) == FAIL || first_term == NULL) |
| 5463 | return; |
| 5464 | |
| 5465 | l = rettv->vval.v_list; |
| 5466 | for (tp = first_term; tp != NULL; tp = tp->tl_next) |
| 5467 | if (tp != NULL && tp->tl_buffer != NULL) |
| 5468 | if (list_append_number(l, |
| 5469 | (varnumber_T)tp->tl_buffer->b_fnum) == FAIL) |
| 5470 | return; |
| 5471 | } |
| 5472 | |
| 5473 | /* |
| 5474 | * "term_scrape(buf, row)" function |
| 5475 | */ |
| 5476 | void |
| 5477 | f_term_scrape(typval_T *argvars, typval_T *rettv) |
| 5478 | { |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 5479 | buf_T *buf = term_get_buf(argvars, "term_scrape()"); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5480 | VTermScreen *screen = NULL; |
| 5481 | VTermPos pos; |
| 5482 | list_T *l; |
| 5483 | term_T *term; |
| 5484 | char_u *p; |
| 5485 | sb_line_T *line; |
| 5486 | |
| 5487 | if (rettv_list_alloc(rettv) == FAIL) |
| 5488 | return; |
| 5489 | if (buf == NULL) |
| 5490 | return; |
| 5491 | term = buf->b_term; |
| 5492 | |
| 5493 | l = rettv->vval.v_list; |
| 5494 | pos.row = get_row_number(&argvars[1], term); |
| 5495 | |
| 5496 | if (term->tl_vterm != NULL) |
| 5497 | { |
| 5498 | screen = vterm_obtain_screen(term->tl_vterm); |
Bram Moolenaar | 06d6260 | 2018-12-27 21:27:03 +0100 | [diff] [blame] | 5499 | if (screen == NULL) // can't really happen |
| 5500 | return; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5501 | p = NULL; |
| 5502 | line = NULL; |
| 5503 | } |
| 5504 | else |
| 5505 | { |
| 5506 | linenr_T lnum = pos.row + term->tl_scrollback_scrolled; |
| 5507 | |
| 5508 | if (lnum < 0 || lnum >= term->tl_scrollback.ga_len) |
| 5509 | return; |
| 5510 | p = ml_get_buf(buf, lnum + 1, FALSE); |
| 5511 | line = (sb_line_T *)term->tl_scrollback.ga_data + lnum; |
| 5512 | } |
| 5513 | |
| 5514 | for (pos.col = 0; pos.col < term->tl_cols; ) |
| 5515 | { |
| 5516 | dict_T *dcell; |
| 5517 | int width; |
| 5518 | VTermScreenCellAttrs attrs; |
| 5519 | VTermColor fg, bg; |
| 5520 | char_u rgb[8]; |
| 5521 | char_u mbs[MB_MAXBYTES * VTERM_MAX_CHARS_PER_CELL + 1]; |
| 5522 | int off = 0; |
| 5523 | int i; |
| 5524 | |
| 5525 | if (screen == NULL) |
| 5526 | { |
| 5527 | cellattr_T *cellattr; |
| 5528 | int len; |
| 5529 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 5530 | // vterm has finished, get the cell from scrollback |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5531 | if (pos.col >= line->sb_cols) |
| 5532 | break; |
| 5533 | cellattr = line->sb_cells + pos.col; |
| 5534 | width = cellattr->width; |
| 5535 | attrs = cellattr->attrs; |
| 5536 | fg = cellattr->fg; |
| 5537 | bg = cellattr->bg; |
Bram Moolenaar | 1614a14 | 2019-10-06 22:00:13 +0200 | [diff] [blame] | 5538 | len = mb_ptr2len(p); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5539 | mch_memmove(mbs, p, len); |
| 5540 | mbs[len] = NUL; |
| 5541 | p += len; |
| 5542 | } |
| 5543 | else |
| 5544 | { |
| 5545 | VTermScreenCell cell; |
| 5546 | if (vterm_screen_get_cell(screen, pos, &cell) == 0) |
| 5547 | break; |
| 5548 | for (i = 0; i < VTERM_MAX_CHARS_PER_CELL; ++i) |
| 5549 | { |
| 5550 | if (cell.chars[i] == 0) |
| 5551 | break; |
| 5552 | off += (*utf_char2bytes)((int)cell.chars[i], mbs + off); |
| 5553 | } |
| 5554 | mbs[off] = NUL; |
| 5555 | width = cell.width; |
| 5556 | attrs = cell.attrs; |
| 5557 | fg = cell.fg; |
| 5558 | bg = cell.bg; |
| 5559 | } |
| 5560 | dcell = dict_alloc(); |
Bram Moolenaar | 4b7e7be | 2018-02-11 14:53:30 +0100 | [diff] [blame] | 5561 | if (dcell == NULL) |
| 5562 | break; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5563 | list_append_dict(l, dcell); |
| 5564 | |
Bram Moolenaar | e0be167 | 2018-07-08 16:50:37 +0200 | [diff] [blame] | 5565 | dict_add_string(dcell, "chars", mbs); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5566 | |
| 5567 | vim_snprintf((char *)rgb, 8, "#%02x%02x%02x", |
| 5568 | fg.red, fg.green, fg.blue); |
Bram Moolenaar | e0be167 | 2018-07-08 16:50:37 +0200 | [diff] [blame] | 5569 | dict_add_string(dcell, "fg", rgb); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5570 | vim_snprintf((char *)rgb, 8, "#%02x%02x%02x", |
| 5571 | bg.red, bg.green, bg.blue); |
Bram Moolenaar | e0be167 | 2018-07-08 16:50:37 +0200 | [diff] [blame] | 5572 | dict_add_string(dcell, "bg", rgb); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5573 | |
Bram Moolenaar | e0be167 | 2018-07-08 16:50:37 +0200 | [diff] [blame] | 5574 | dict_add_number(dcell, "attr", cell2attr(attrs, fg, bg)); |
| 5575 | dict_add_number(dcell, "width", width); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5576 | |
| 5577 | ++pos.col; |
| 5578 | if (width == 2) |
| 5579 | ++pos.col; |
| 5580 | } |
| 5581 | } |
| 5582 | |
| 5583 | /* |
| 5584 | * "term_sendkeys(buf, keys)" function |
| 5585 | */ |
| 5586 | void |
| 5587 | f_term_sendkeys(typval_T *argvars, typval_T *rettv) |
| 5588 | { |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 5589 | buf_T *buf = term_get_buf(argvars, "term_sendkeys()"); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5590 | char_u *msg; |
| 5591 | term_T *term; |
| 5592 | |
| 5593 | rettv->v_type = VAR_UNKNOWN; |
| 5594 | if (buf == NULL) |
| 5595 | return; |
| 5596 | |
Bram Moolenaar | d155d7a | 2018-12-21 16:04:21 +0100 | [diff] [blame] | 5597 | msg = tv_get_string_chk(&argvars[1]); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5598 | if (msg == NULL) |
| 5599 | return; |
| 5600 | term = buf->b_term; |
| 5601 | if (term->tl_vterm == NULL) |
| 5602 | return; |
| 5603 | |
| 5604 | while (*msg != NUL) |
| 5605 | { |
Bram Moolenaar | 6b810d9 | 2018-06-04 17:28:44 +0200 | [diff] [blame] | 5606 | int c; |
| 5607 | |
| 5608 | if (*msg == K_SPECIAL && msg[1] != NUL && msg[2] != NUL) |
| 5609 | { |
| 5610 | c = TO_SPECIAL(msg[1], msg[2]); |
| 5611 | msg += 3; |
| 5612 | } |
| 5613 | else |
| 5614 | { |
| 5615 | c = PTR2CHAR(msg); |
| 5616 | msg += MB_CPTR2LEN(msg); |
| 5617 | } |
Bram Moolenaar | 1e814bc | 2019-11-03 21:19:41 +0100 | [diff] [blame] | 5618 | send_keys_to_term(term, c, 0, FALSE); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5619 | } |
| 5620 | } |
| 5621 | |
Bram Moolenaar | f59c6e8 | 2018-04-10 15:59:11 +0200 | [diff] [blame] | 5622 | #if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) || defined(PROTO) |
| 5623 | /* |
| 5624 | * "term_getansicolors(buf)" function |
| 5625 | */ |
| 5626 | void |
| 5627 | f_term_getansicolors(typval_T *argvars, typval_T *rettv) |
| 5628 | { |
| 5629 | buf_T *buf = term_get_buf(argvars, "term_getansicolors()"); |
| 5630 | term_T *term; |
| 5631 | VTermState *state; |
| 5632 | VTermColor color; |
| 5633 | char_u hexbuf[10]; |
| 5634 | int index; |
| 5635 | list_T *list; |
| 5636 | |
| 5637 | if (rettv_list_alloc(rettv) == FAIL) |
| 5638 | return; |
| 5639 | |
| 5640 | if (buf == NULL) |
| 5641 | return; |
| 5642 | term = buf->b_term; |
| 5643 | if (term->tl_vterm == NULL) |
| 5644 | return; |
| 5645 | |
| 5646 | list = rettv->vval.v_list; |
| 5647 | state = vterm_obtain_state(term->tl_vterm); |
| 5648 | for (index = 0; index < 16; index++) |
| 5649 | { |
| 5650 | vterm_state_get_palette_color(state, index, &color); |
| 5651 | sprintf((char *)hexbuf, "#%02x%02x%02x", |
| 5652 | color.red, color.green, color.blue); |
| 5653 | if (list_append_string(list, hexbuf, 7) == FAIL) |
| 5654 | return; |
| 5655 | } |
| 5656 | } |
| 5657 | |
| 5658 | /* |
| 5659 | * "term_setansicolors(buf, list)" function |
| 5660 | */ |
| 5661 | void |
| 5662 | f_term_setansicolors(typval_T *argvars, typval_T *rettv UNUSED) |
| 5663 | { |
| 5664 | buf_T *buf = term_get_buf(argvars, "term_setansicolors()"); |
| 5665 | term_T *term; |
| 5666 | |
| 5667 | if (buf == NULL) |
| 5668 | return; |
| 5669 | term = buf->b_term; |
| 5670 | if (term->tl_vterm == NULL) |
| 5671 | return; |
| 5672 | |
| 5673 | if (argvars[1].v_type != VAR_LIST || argvars[1].vval.v_list == NULL) |
| 5674 | { |
Bram Moolenaar | f9e3e09 | 2019-01-13 23:38:42 +0100 | [diff] [blame] | 5675 | emsg(_(e_listreq)); |
Bram Moolenaar | f59c6e8 | 2018-04-10 15:59:11 +0200 | [diff] [blame] | 5676 | return; |
| 5677 | } |
| 5678 | |
| 5679 | if (set_ansi_colors_list(term->tl_vterm, argvars[1].vval.v_list) == FAIL) |
Bram Moolenaar | f9e3e09 | 2019-01-13 23:38:42 +0100 | [diff] [blame] | 5680 | emsg(_(e_invarg)); |
Bram Moolenaar | f59c6e8 | 2018-04-10 15:59:11 +0200 | [diff] [blame] | 5681 | } |
| 5682 | #endif |
| 5683 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5684 | /* |
Bram Moolenaar | d2842ea | 2019-09-26 23:08:54 +0200 | [diff] [blame] | 5685 | * "term_setapi(buf, api)" function |
| 5686 | */ |
| 5687 | void |
| 5688 | f_term_setapi(typval_T *argvars, typval_T *rettv UNUSED) |
| 5689 | { |
| 5690 | buf_T *buf = term_get_buf(argvars, "term_setapi()"); |
| 5691 | term_T *term; |
| 5692 | char_u *api; |
| 5693 | |
| 5694 | if (buf == NULL) |
| 5695 | return; |
| 5696 | term = buf->b_term; |
| 5697 | vim_free(term->tl_api); |
| 5698 | api = tv_get_string_chk(&argvars[1]); |
| 5699 | if (api != NULL) |
| 5700 | term->tl_api = vim_strsave(api); |
| 5701 | else |
| 5702 | term->tl_api = NULL; |
| 5703 | } |
| 5704 | |
| 5705 | /* |
Bram Moolenaar | 4d8bac8 | 2018-03-09 21:33:34 +0100 | [diff] [blame] | 5706 | * "term_setrestore(buf, command)" function |
| 5707 | */ |
| 5708 | void |
| 5709 | f_term_setrestore(typval_T *argvars UNUSED, typval_T *rettv UNUSED) |
| 5710 | { |
| 5711 | #if defined(FEAT_SESSION) |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 5712 | buf_T *buf = term_get_buf(argvars, "term_setrestore()"); |
Bram Moolenaar | 4d8bac8 | 2018-03-09 21:33:34 +0100 | [diff] [blame] | 5713 | term_T *term; |
| 5714 | char_u *cmd; |
| 5715 | |
| 5716 | if (buf == NULL) |
| 5717 | return; |
| 5718 | term = buf->b_term; |
| 5719 | vim_free(term->tl_command); |
Bram Moolenaar | d155d7a | 2018-12-21 16:04:21 +0100 | [diff] [blame] | 5720 | cmd = tv_get_string_chk(&argvars[1]); |
Bram Moolenaar | 4d8bac8 | 2018-03-09 21:33:34 +0100 | [diff] [blame] | 5721 | if (cmd != NULL) |
| 5722 | term->tl_command = vim_strsave(cmd); |
| 5723 | else |
| 5724 | term->tl_command = NULL; |
| 5725 | #endif |
| 5726 | } |
| 5727 | |
| 5728 | /* |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 5729 | * "term_setkill(buf, how)" function |
| 5730 | */ |
| 5731 | void |
| 5732 | f_term_setkill(typval_T *argvars UNUSED, typval_T *rettv UNUSED) |
| 5733 | { |
| 5734 | buf_T *buf = term_get_buf(argvars, "term_setkill()"); |
| 5735 | term_T *term; |
| 5736 | char_u *how; |
| 5737 | |
| 5738 | if (buf == NULL) |
| 5739 | return; |
| 5740 | term = buf->b_term; |
| 5741 | vim_free(term->tl_kill); |
Bram Moolenaar | d155d7a | 2018-12-21 16:04:21 +0100 | [diff] [blame] | 5742 | how = tv_get_string_chk(&argvars[1]); |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 5743 | if (how != NULL) |
| 5744 | term->tl_kill = vim_strsave(how); |
| 5745 | else |
| 5746 | term->tl_kill = NULL; |
| 5747 | } |
| 5748 | |
| 5749 | /* |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5750 | * "term_start(command, options)" function |
| 5751 | */ |
| 5752 | void |
| 5753 | f_term_start(typval_T *argvars, typval_T *rettv) |
| 5754 | { |
| 5755 | jobopt_T opt; |
| 5756 | buf_T *buf; |
| 5757 | |
| 5758 | init_job_options(&opt); |
| 5759 | if (argvars[1].v_type != VAR_UNKNOWN |
| 5760 | && get_job_options(&argvars[1], &opt, |
| 5761 | JO_TIMEOUT_ALL + JO_STOPONEXIT |
| 5762 | + JO_CALLBACK + JO_OUT_CALLBACK + JO_ERR_CALLBACK |
| 5763 | + JO_EXIT_CB + JO_CLOSE_CALLBACK + JO_OUT_IO, |
| 5764 | JO2_TERM_NAME + JO2_TERM_FINISH + JO2_HIDDEN + JO2_TERM_OPENCMD |
| 5765 | + JO2_TERM_COLS + JO2_TERM_ROWS + JO2_VERTICAL + JO2_CURWIN |
Bram Moolenaar | 4d8bac8 | 2018-03-09 21:33:34 +0100 | [diff] [blame] | 5766 | + JO2_CWD + JO2_ENV + JO2_EOF_CHARS |
Bram Moolenaar | f59c6e8 | 2018-04-10 15:59:11 +0200 | [diff] [blame] | 5767 | + JO2_NORESTORE + JO2_TERM_KILL |
Bram Moolenaar | d2842ea | 2019-09-26 23:08:54 +0200 | [diff] [blame] | 5768 | + JO2_ANSI_COLORS + JO2_TTY_TYPE + JO2_TERM_API) == FAIL) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5769 | return; |
| 5770 | |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 5771 | buf = term_start(&argvars[0], NULL, &opt, 0); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5772 | |
| 5773 | if (buf != NULL && buf->b_term != NULL) |
| 5774 | rettv->vval.v_number = buf->b_fnum; |
| 5775 | } |
| 5776 | |
| 5777 | /* |
| 5778 | * "term_wait" function |
| 5779 | */ |
| 5780 | void |
| 5781 | f_term_wait(typval_T *argvars, typval_T *rettv UNUSED) |
| 5782 | { |
Bram Moolenaar | 25cdd9c | 2018-03-10 20:28:12 +0100 | [diff] [blame] | 5783 | buf_T *buf = term_get_buf(argvars, "term_wait()"); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5784 | |
| 5785 | if (buf == NULL) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5786 | return; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5787 | if (buf->b_term->tl_job == NULL) |
| 5788 | { |
| 5789 | ch_log(NULL, "term_wait(): no job to wait for"); |
| 5790 | return; |
| 5791 | } |
| 5792 | if (buf->b_term->tl_job->jv_channel == NULL) |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 5793 | // channel is closed, nothing to do |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5794 | return; |
| 5795 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 5796 | // Get the job status, this will detect a job that finished. |
Bram Moolenaar | a15ef45 | 2018-02-09 16:46:00 +0100 | [diff] [blame] | 5797 | if (!buf->b_term->tl_job->jv_channel->ch_keep_open |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5798 | && STRCMP(job_status(buf->b_term->tl_job), "dead") == 0) |
| 5799 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 5800 | // The job is dead, keep reading channel I/O until the channel is |
| 5801 | // closed. buf->b_term may become NULL if the terminal was closed while |
| 5802 | // waiting. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5803 | ch_log(NULL, "term_wait(): waiting for channel to close"); |
| 5804 | while (buf->b_term != NULL && !buf->b_term->tl_channel_closed) |
| 5805 | { |
Bram Moolenaar | 5c381eb | 2019-06-25 06:50:31 +0200 | [diff] [blame] | 5806 | term_flush_messages(); |
| 5807 | |
Bram Moolenaar | d45aa55 | 2018-05-21 22:50:29 +0200 | [diff] [blame] | 5808 | ui_delay(10L, FALSE); |
Bram Moolenaar | e518226 | 2017-11-19 15:05:44 +0100 | [diff] [blame] | 5809 | if (!buf_valid(buf)) |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 5810 | // If the terminal is closed when the channel is closed the |
| 5811 | // buffer disappears. |
Bram Moolenaar | e518226 | 2017-11-19 15:05:44 +0100 | [diff] [blame] | 5812 | break; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5813 | } |
Bram Moolenaar | 5c381eb | 2019-06-25 06:50:31 +0200 | [diff] [blame] | 5814 | |
| 5815 | term_flush_messages(); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5816 | } |
| 5817 | else |
| 5818 | { |
| 5819 | long wait = 10L; |
| 5820 | |
Bram Moolenaar | 5c381eb | 2019-06-25 06:50:31 +0200 | [diff] [blame] | 5821 | term_flush_messages(); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5822 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 5823 | // Wait for some time for any channel I/O. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5824 | if (argvars[1].v_type != VAR_UNKNOWN) |
Bram Moolenaar | d155d7a | 2018-12-21 16:04:21 +0100 | [diff] [blame] | 5825 | wait = tv_get_number(&argvars[1]); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5826 | ui_delay(wait, TRUE); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5827 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 5828 | // Flushing messages on channels is hopefully sufficient. |
| 5829 | // TODO: is there a better way? |
Bram Moolenaar | 5c381eb | 2019-06-25 06:50:31 +0200 | [diff] [blame] | 5830 | term_flush_messages(); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5831 | } |
| 5832 | } |
| 5833 | |
| 5834 | /* |
| 5835 | * Called when a channel has sent all the lines to a terminal. |
| 5836 | * Send a CTRL-D to mark the end of the text. |
| 5837 | */ |
| 5838 | void |
| 5839 | term_send_eof(channel_T *ch) |
| 5840 | { |
| 5841 | term_T *term; |
| 5842 | |
| 5843 | for (term = first_term; term != NULL; term = term->tl_next) |
| 5844 | if (term->tl_job == ch->ch_job) |
| 5845 | { |
| 5846 | if (term->tl_eof_chars != NULL) |
| 5847 | { |
| 5848 | channel_send(ch, PART_IN, term->tl_eof_chars, |
| 5849 | (int)STRLEN(term->tl_eof_chars), NULL); |
| 5850 | channel_send(ch, PART_IN, (char_u *)"\r", 1, NULL); |
| 5851 | } |
Bram Moolenaar | 4f97475 | 2019-02-17 17:44:42 +0100 | [diff] [blame] | 5852 | # ifdef MSWIN |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5853 | else |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 5854 | // Default: CTRL-D |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5855 | channel_send(ch, PART_IN, (char_u *)"\004\r", 2, NULL); |
| 5856 | # endif |
| 5857 | } |
| 5858 | } |
| 5859 | |
Bram Moolenaar | 113e107 | 2019-01-20 15:30:40 +0100 | [diff] [blame] | 5860 | #if defined(FEAT_GUI) || defined(PROTO) |
Bram Moolenaar | f9c3883 | 2018-06-19 19:59:20 +0200 | [diff] [blame] | 5861 | job_T * |
| 5862 | term_getjob(term_T *term) |
| 5863 | { |
| 5864 | return term != NULL ? term->tl_job : NULL; |
| 5865 | } |
Bram Moolenaar | 113e107 | 2019-01-20 15:30:40 +0100 | [diff] [blame] | 5866 | #endif |
Bram Moolenaar | f9c3883 | 2018-06-19 19:59:20 +0200 | [diff] [blame] | 5867 | |
Bram Moolenaar | 4f97475 | 2019-02-17 17:44:42 +0100 | [diff] [blame] | 5868 | # if defined(MSWIN) || defined(PROTO) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5869 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 5870 | /////////////////////////////////////// |
| 5871 | // 2. MS-Windows implementation. |
Bram Moolenaar | b9cdb37 | 2019-04-17 18:24:35 +0200 | [diff] [blame] | 5872 | #ifdef PROTO |
| 5873 | typedef int COORD; |
| 5874 | typedef int DWORD; |
| 5875 | typedef int HANDLE; |
| 5876 | typedef int *DWORD_PTR; |
| 5877 | typedef int HPCON; |
| 5878 | typedef int HRESULT; |
| 5879 | typedef int LPPROC_THREAD_ATTRIBUTE_LIST; |
Bram Moolenaar | ad3ec76 | 2019-04-21 00:00:13 +0200 | [diff] [blame] | 5880 | typedef int SIZE_T; |
Bram Moolenaar | b9cdb37 | 2019-04-17 18:24:35 +0200 | [diff] [blame] | 5881 | typedef int PSIZE_T; |
| 5882 | typedef int PVOID; |
Bram Moolenaar | 1e814bc | 2019-11-03 21:19:41 +0100 | [diff] [blame] | 5883 | typedef int BOOL; |
| 5884 | # define WINAPI |
Bram Moolenaar | b9cdb37 | 2019-04-17 18:24:35 +0200 | [diff] [blame] | 5885 | #endif |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 5886 | |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 5887 | HRESULT (WINAPI *pCreatePseudoConsole)(COORD, HANDLE, HANDLE, DWORD, HPCON*); |
| 5888 | HRESULT (WINAPI *pResizePseudoConsole)(HPCON, COORD); |
| 5889 | HRESULT (WINAPI *pClosePseudoConsole)(HPCON); |
Bram Moolenaar | 48773f1 | 2019-02-12 21:46:46 +0100 | [diff] [blame] | 5890 | BOOL (WINAPI *pInitializeProcThreadAttributeList)(LPPROC_THREAD_ATTRIBUTE_LIST, DWORD, DWORD, PSIZE_T); |
| 5891 | BOOL (WINAPI *pUpdateProcThreadAttribute)(LPPROC_THREAD_ATTRIBUTE_LIST, DWORD, DWORD_PTR, PVOID, SIZE_T, PVOID, PSIZE_T); |
| 5892 | void (WINAPI *pDeleteProcThreadAttributeList)(LPPROC_THREAD_ATTRIBUTE_LIST); |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 5893 | |
| 5894 | static int |
| 5895 | dyn_conpty_init(int verbose) |
| 5896 | { |
Bram Moolenaar | 5acd987 | 2019-02-16 13:35:13 +0100 | [diff] [blame] | 5897 | static HMODULE hKerneldll = NULL; |
| 5898 | int i; |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 5899 | static struct |
| 5900 | { |
| 5901 | char *name; |
| 5902 | FARPROC *ptr; |
| 5903 | } conpty_entry[] = |
| 5904 | { |
| 5905 | {"CreatePseudoConsole", (FARPROC*)&pCreatePseudoConsole}, |
| 5906 | {"ResizePseudoConsole", (FARPROC*)&pResizePseudoConsole}, |
| 5907 | {"ClosePseudoConsole", (FARPROC*)&pClosePseudoConsole}, |
| 5908 | {"InitializeProcThreadAttributeList", |
| 5909 | (FARPROC*)&pInitializeProcThreadAttributeList}, |
| 5910 | {"UpdateProcThreadAttribute", |
| 5911 | (FARPROC*)&pUpdateProcThreadAttribute}, |
| 5912 | {"DeleteProcThreadAttributeList", |
| 5913 | (FARPROC*)&pDeleteProcThreadAttributeList}, |
| 5914 | {NULL, NULL} |
| 5915 | }; |
| 5916 | |
Bram Moolenaar | d9ef1b8 | 2019-02-13 19:23:10 +0100 | [diff] [blame] | 5917 | if (!has_conpty_working()) |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 5918 | { |
Bram Moolenaar | 5acd987 | 2019-02-16 13:35:13 +0100 | [diff] [blame] | 5919 | if (verbose) |
| 5920 | emsg(_("E982: ConPTY is not available")); |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 5921 | return FAIL; |
| 5922 | } |
| 5923 | |
Bram Moolenaar | 5acd987 | 2019-02-16 13:35:13 +0100 | [diff] [blame] | 5924 | // No need to initialize twice. |
| 5925 | if (hKerneldll) |
| 5926 | return OK; |
| 5927 | |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 5928 | hKerneldll = vimLoadLib("kernel32.dll"); |
| 5929 | for (i = 0; conpty_entry[i].name != NULL |
| 5930 | && conpty_entry[i].ptr != NULL; ++i) |
| 5931 | { |
| 5932 | if ((*conpty_entry[i].ptr = (FARPROC)GetProcAddress(hKerneldll, |
| 5933 | conpty_entry[i].name)) == NULL) |
| 5934 | { |
| 5935 | if (verbose) |
| 5936 | semsg(_(e_loadfunc), conpty_entry[i].name); |
Bram Moolenaar | 5acd987 | 2019-02-16 13:35:13 +0100 | [diff] [blame] | 5937 | hKerneldll = NULL; |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 5938 | return FAIL; |
| 5939 | } |
| 5940 | } |
| 5941 | |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 5942 | return OK; |
| 5943 | } |
| 5944 | |
| 5945 | static int |
| 5946 | conpty_term_and_job_init( |
| 5947 | term_T *term, |
| 5948 | typval_T *argvar, |
Bram Moolenaar | bd67aac | 2019-09-21 23:09:04 +0200 | [diff] [blame] | 5949 | char **argv UNUSED, |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 5950 | jobopt_T *opt, |
| 5951 | jobopt_T *orig_opt) |
| 5952 | { |
| 5953 | WCHAR *cmd_wchar = NULL; |
| 5954 | WCHAR *cmd_wchar_copy = NULL; |
| 5955 | WCHAR *cwd_wchar = NULL; |
| 5956 | WCHAR *env_wchar = NULL; |
| 5957 | channel_T *channel = NULL; |
| 5958 | job_T *job = NULL; |
| 5959 | HANDLE jo = NULL; |
| 5960 | garray_T ga_cmd, ga_env; |
| 5961 | char_u *cmd = NULL; |
| 5962 | HRESULT hr; |
| 5963 | COORD consize; |
| 5964 | SIZE_T breq; |
| 5965 | PROCESS_INFORMATION proc_info; |
| 5966 | HANDLE i_theirs = NULL; |
| 5967 | HANDLE o_theirs = NULL; |
| 5968 | HANDLE i_ours = NULL; |
| 5969 | HANDLE o_ours = NULL; |
| 5970 | |
| 5971 | ga_init2(&ga_cmd, (int)sizeof(char*), 20); |
| 5972 | ga_init2(&ga_env, (int)sizeof(char*), 20); |
| 5973 | |
| 5974 | if (argvar->v_type == VAR_STRING) |
| 5975 | { |
| 5976 | cmd = argvar->vval.v_string; |
| 5977 | } |
| 5978 | else if (argvar->v_type == VAR_LIST) |
| 5979 | { |
| 5980 | if (win32_build_cmd(argvar->vval.v_list, &ga_cmd) == FAIL) |
| 5981 | goto failed; |
| 5982 | cmd = ga_cmd.ga_data; |
| 5983 | } |
| 5984 | if (cmd == NULL || *cmd == NUL) |
| 5985 | { |
| 5986 | emsg(_(e_invarg)); |
| 5987 | goto failed; |
| 5988 | } |
| 5989 | |
| 5990 | term->tl_arg0_cmd = vim_strsave(cmd); |
| 5991 | |
| 5992 | cmd_wchar = enc_to_utf16(cmd, NULL); |
| 5993 | |
| 5994 | if (cmd_wchar != NULL) |
| 5995 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 5996 | // Request by CreateProcessW |
| 5997 | breq = wcslen(cmd_wchar) + 1 + 1; // Addition of NUL by API |
Bram Moolenaar | c799fe2 | 2019-05-28 23:08:19 +0200 | [diff] [blame] | 5998 | cmd_wchar_copy = ALLOC_MULT(WCHAR, breq); |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 5999 | wcsncpy(cmd_wchar_copy, cmd_wchar, breq - 1); |
| 6000 | } |
| 6001 | |
| 6002 | ga_clear(&ga_cmd); |
| 6003 | if (cmd_wchar == NULL) |
| 6004 | goto failed; |
| 6005 | if (opt->jo_cwd != NULL) |
| 6006 | cwd_wchar = enc_to_utf16(opt->jo_cwd, NULL); |
| 6007 | |
| 6008 | win32_build_env(opt->jo_env, &ga_env, TRUE); |
| 6009 | env_wchar = ga_env.ga_data; |
| 6010 | |
| 6011 | if (!CreatePipe(&i_theirs, &i_ours, NULL, 0)) |
| 6012 | goto failed; |
| 6013 | if (!CreatePipe(&o_ours, &o_theirs, NULL, 0)) |
| 6014 | goto failed; |
| 6015 | |
| 6016 | consize.X = term->tl_cols; |
| 6017 | consize.Y = term->tl_rows; |
| 6018 | hr = pCreatePseudoConsole(consize, i_theirs, o_theirs, 0, |
| 6019 | &term->tl_conpty); |
| 6020 | if (FAILED(hr)) |
| 6021 | goto failed; |
| 6022 | |
| 6023 | term->tl_siex.StartupInfo.cb = sizeof(term->tl_siex); |
| 6024 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 6025 | // Set up pipe inheritance safely: Vista or later. |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 6026 | pInitializeProcThreadAttributeList(NULL, 1, 0, &breq); |
Bram Moolenaar | c799fe2 | 2019-05-28 23:08:19 +0200 | [diff] [blame] | 6027 | term->tl_siex.lpAttributeList = alloc(breq); |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 6028 | if (!term->tl_siex.lpAttributeList) |
| 6029 | goto failed; |
| 6030 | if (!pInitializeProcThreadAttributeList(term->tl_siex.lpAttributeList, 1, |
| 6031 | 0, &breq)) |
| 6032 | goto failed; |
| 6033 | if (!pUpdateProcThreadAttribute( |
| 6034 | term->tl_siex.lpAttributeList, 0, |
| 6035 | PROC_THREAD_ATTRIBUTE_PSEUDOCONSOLE, term->tl_conpty, |
| 6036 | sizeof(HPCON), NULL, NULL)) |
| 6037 | goto failed; |
| 6038 | |
| 6039 | channel = add_channel(); |
| 6040 | if (channel == NULL) |
| 6041 | goto failed; |
| 6042 | |
| 6043 | job = job_alloc(); |
| 6044 | if (job == NULL) |
| 6045 | goto failed; |
| 6046 | if (argvar->v_type == VAR_STRING) |
| 6047 | { |
| 6048 | int argc; |
| 6049 | |
| 6050 | build_argv_from_string(cmd, &job->jv_argv, &argc); |
| 6051 | } |
| 6052 | else |
| 6053 | { |
| 6054 | int argc; |
| 6055 | |
| 6056 | build_argv_from_list(argvar->vval.v_list, &job->jv_argv, &argc); |
| 6057 | } |
| 6058 | |
| 6059 | if (opt->jo_set & JO_IN_BUF) |
| 6060 | job->jv_in_buf = buflist_findnr(opt->jo_io_buf[PART_IN]); |
| 6061 | |
| 6062 | if (!CreateProcessW(NULL, cmd_wchar_copy, NULL, NULL, FALSE, |
| 6063 | EXTENDED_STARTUPINFO_PRESENT | CREATE_UNICODE_ENVIRONMENT |
| 6064 | | CREATE_SUSPENDED | CREATE_NEW_PROCESS_GROUP |
| 6065 | | CREATE_DEFAULT_ERROR_MODE, |
| 6066 | env_wchar, cwd_wchar, |
| 6067 | &term->tl_siex.StartupInfo, &proc_info)) |
| 6068 | goto failed; |
| 6069 | |
| 6070 | CloseHandle(i_theirs); |
| 6071 | CloseHandle(o_theirs); |
| 6072 | |
| 6073 | channel_set_pipes(channel, |
| 6074 | (sock_T)i_ours, |
| 6075 | (sock_T)o_ours, |
| 6076 | (sock_T)o_ours); |
| 6077 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 6078 | // Write lines with CR instead of NL. |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 6079 | channel->ch_write_text_mode = TRUE; |
| 6080 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 6081 | // Use to explicitly delete anonymous pipe handle. |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 6082 | channel->ch_anonymous_pipe = TRUE; |
| 6083 | |
| 6084 | jo = CreateJobObject(NULL, NULL); |
| 6085 | if (jo == NULL) |
| 6086 | goto failed; |
| 6087 | |
| 6088 | if (!AssignProcessToJobObject(jo, proc_info.hProcess)) |
| 6089 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 6090 | // Failed, switch the way to terminate process with TerminateProcess. |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 6091 | CloseHandle(jo); |
| 6092 | jo = NULL; |
| 6093 | } |
| 6094 | |
| 6095 | ResumeThread(proc_info.hThread); |
| 6096 | CloseHandle(proc_info.hThread); |
| 6097 | |
| 6098 | vim_free(cmd_wchar); |
| 6099 | vim_free(cmd_wchar_copy); |
| 6100 | vim_free(cwd_wchar); |
| 6101 | vim_free(env_wchar); |
| 6102 | |
| 6103 | if (create_vterm(term, term->tl_rows, term->tl_cols) == FAIL) |
| 6104 | goto failed; |
| 6105 | |
| 6106 | #if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) |
| 6107 | if (opt->jo_set2 & JO2_ANSI_COLORS) |
| 6108 | set_vterm_palette(term->tl_vterm, opt->jo_ansi_colors); |
| 6109 | else |
| 6110 | init_vterm_ansi_colors(term->tl_vterm); |
| 6111 | #endif |
| 6112 | |
| 6113 | channel_set_job(channel, job, opt); |
| 6114 | job_set_options(job, opt); |
| 6115 | |
| 6116 | job->jv_channel = channel; |
| 6117 | job->jv_proc_info = proc_info; |
| 6118 | job->jv_job_object = jo; |
| 6119 | job->jv_status = JOB_STARTED; |
Bram Moolenaar | 18442cb | 2019-02-13 21:22:12 +0100 | [diff] [blame] | 6120 | job->jv_tty_type = vim_strsave((char_u *)"conpty"); |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 6121 | ++job->jv_refcount; |
| 6122 | term->tl_job = job; |
| 6123 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 6124 | // Redirecting stdout and stderr doesn't work at the job level. Instead |
| 6125 | // open the file here and handle it in. opt->jo_io was changed in |
| 6126 | // setup_job_options(), use the original flags here. |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 6127 | if (orig_opt->jo_io[PART_OUT] == JIO_FILE) |
| 6128 | { |
| 6129 | char_u *fname = opt->jo_io_name[PART_OUT]; |
| 6130 | |
| 6131 | ch_log(channel, "Opening output file %s", fname); |
| 6132 | term->tl_out_fd = mch_fopen((char *)fname, WRITEBIN); |
| 6133 | if (term->tl_out_fd == NULL) |
| 6134 | semsg(_(e_notopen), fname); |
| 6135 | } |
| 6136 | |
| 6137 | return OK; |
| 6138 | |
| 6139 | failed: |
| 6140 | ga_clear(&ga_cmd); |
| 6141 | ga_clear(&ga_env); |
| 6142 | vim_free(cmd_wchar); |
| 6143 | vim_free(cmd_wchar_copy); |
| 6144 | vim_free(cwd_wchar); |
| 6145 | if (channel != NULL) |
| 6146 | channel_clear(channel); |
| 6147 | if (job != NULL) |
| 6148 | { |
| 6149 | job->jv_channel = NULL; |
| 6150 | job_cleanup(job); |
| 6151 | } |
| 6152 | term->tl_job = NULL; |
| 6153 | if (jo != NULL) |
| 6154 | CloseHandle(jo); |
| 6155 | |
| 6156 | if (term->tl_siex.lpAttributeList != NULL) |
| 6157 | { |
| 6158 | pDeleteProcThreadAttributeList(term->tl_siex.lpAttributeList); |
| 6159 | vim_free(term->tl_siex.lpAttributeList); |
| 6160 | } |
| 6161 | term->tl_siex.lpAttributeList = NULL; |
| 6162 | if (o_theirs != NULL) |
| 6163 | CloseHandle(o_theirs); |
| 6164 | if (o_ours != NULL) |
| 6165 | CloseHandle(o_ours); |
| 6166 | if (i_ours != NULL) |
| 6167 | CloseHandle(i_ours); |
| 6168 | if (i_theirs != NULL) |
| 6169 | CloseHandle(i_theirs); |
| 6170 | if (term->tl_conpty != NULL) |
| 6171 | pClosePseudoConsole(term->tl_conpty); |
| 6172 | term->tl_conpty = NULL; |
| 6173 | return FAIL; |
| 6174 | } |
| 6175 | |
| 6176 | static void |
| 6177 | conpty_term_report_winsize(term_T *term, int rows, int cols) |
| 6178 | { |
| 6179 | COORD consize; |
| 6180 | |
| 6181 | consize.X = cols; |
| 6182 | consize.Y = rows; |
| 6183 | pResizePseudoConsole(term->tl_conpty, consize); |
| 6184 | } |
| 6185 | |
Bram Moolenaar | 840d16f | 2019-09-10 21:27:18 +0200 | [diff] [blame] | 6186 | static void |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 6187 | term_free_conpty(term_T *term) |
| 6188 | { |
| 6189 | if (term->tl_siex.lpAttributeList != NULL) |
| 6190 | { |
| 6191 | pDeleteProcThreadAttributeList(term->tl_siex.lpAttributeList); |
| 6192 | vim_free(term->tl_siex.lpAttributeList); |
| 6193 | } |
| 6194 | term->tl_siex.lpAttributeList = NULL; |
| 6195 | if (term->tl_conpty != NULL) |
| 6196 | pClosePseudoConsole(term->tl_conpty); |
| 6197 | term->tl_conpty = NULL; |
| 6198 | } |
| 6199 | |
| 6200 | int |
| 6201 | use_conpty(void) |
| 6202 | { |
| 6203 | return has_conpty; |
| 6204 | } |
| 6205 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6206 | # ifndef PROTO |
| 6207 | |
| 6208 | #define WINPTY_SPAWN_FLAG_AUTO_SHUTDOWN 1ul |
| 6209 | #define WINPTY_SPAWN_FLAG_EXIT_AFTER_SHUTDOWN 2ull |
Bram Moolenaar | d317b38 | 2018-02-08 22:33:31 +0100 | [diff] [blame] | 6210 | #define WINPTY_MOUSE_MODE_FORCE 2 |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6211 | |
| 6212 | void* (*winpty_config_new)(UINT64, void*); |
| 6213 | void* (*winpty_open)(void*, void*); |
| 6214 | void* (*winpty_spawn_config_new)(UINT64, void*, LPCWSTR, void*, void*, void*); |
| 6215 | BOOL (*winpty_spawn)(void*, void*, HANDLE*, HANDLE*, DWORD*, void*); |
| 6216 | void (*winpty_config_set_mouse_mode)(void*, int); |
| 6217 | void (*winpty_config_set_initial_size)(void*, int, int); |
| 6218 | LPCWSTR (*winpty_conin_name)(void*); |
| 6219 | LPCWSTR (*winpty_conout_name)(void*); |
| 6220 | LPCWSTR (*winpty_conerr_name)(void*); |
| 6221 | void (*winpty_free)(void*); |
| 6222 | void (*winpty_config_free)(void*); |
| 6223 | void (*winpty_spawn_config_free)(void*); |
| 6224 | void (*winpty_error_free)(void*); |
| 6225 | LPCWSTR (*winpty_error_msg)(void*); |
| 6226 | BOOL (*winpty_set_size)(void*, int, int, void*); |
| 6227 | HANDLE (*winpty_agent_process)(void*); |
| 6228 | |
| 6229 | #define WINPTY_DLL "winpty.dll" |
| 6230 | |
| 6231 | static HINSTANCE hWinPtyDLL = NULL; |
| 6232 | # endif |
| 6233 | |
| 6234 | static int |
| 6235 | dyn_winpty_init(int verbose) |
| 6236 | { |
| 6237 | int i; |
| 6238 | static struct |
| 6239 | { |
| 6240 | char *name; |
| 6241 | FARPROC *ptr; |
| 6242 | } winpty_entry[] = |
| 6243 | { |
| 6244 | {"winpty_conerr_name", (FARPROC*)&winpty_conerr_name}, |
| 6245 | {"winpty_config_free", (FARPROC*)&winpty_config_free}, |
| 6246 | {"winpty_config_new", (FARPROC*)&winpty_config_new}, |
| 6247 | {"winpty_config_set_mouse_mode", |
| 6248 | (FARPROC*)&winpty_config_set_mouse_mode}, |
| 6249 | {"winpty_config_set_initial_size", |
| 6250 | (FARPROC*)&winpty_config_set_initial_size}, |
| 6251 | {"winpty_conin_name", (FARPROC*)&winpty_conin_name}, |
| 6252 | {"winpty_conout_name", (FARPROC*)&winpty_conout_name}, |
| 6253 | {"winpty_error_free", (FARPROC*)&winpty_error_free}, |
| 6254 | {"winpty_free", (FARPROC*)&winpty_free}, |
| 6255 | {"winpty_open", (FARPROC*)&winpty_open}, |
| 6256 | {"winpty_spawn", (FARPROC*)&winpty_spawn}, |
| 6257 | {"winpty_spawn_config_free", (FARPROC*)&winpty_spawn_config_free}, |
| 6258 | {"winpty_spawn_config_new", (FARPROC*)&winpty_spawn_config_new}, |
| 6259 | {"winpty_error_msg", (FARPROC*)&winpty_error_msg}, |
| 6260 | {"winpty_set_size", (FARPROC*)&winpty_set_size}, |
| 6261 | {"winpty_agent_process", (FARPROC*)&winpty_agent_process}, |
| 6262 | {NULL, NULL} |
| 6263 | }; |
| 6264 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 6265 | // No need to initialize twice. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6266 | if (hWinPtyDLL) |
| 6267 | return OK; |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 6268 | // Load winpty.dll, prefer using the 'winptydll' option, fall back to just |
| 6269 | // winpty.dll. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6270 | if (*p_winptydll != NUL) |
| 6271 | hWinPtyDLL = vimLoadLib((char *)p_winptydll); |
| 6272 | if (!hWinPtyDLL) |
| 6273 | hWinPtyDLL = vimLoadLib(WINPTY_DLL); |
| 6274 | if (!hWinPtyDLL) |
| 6275 | { |
| 6276 | if (verbose) |
Bram Moolenaar | f9e3e09 | 2019-01-13 23:38:42 +0100 | [diff] [blame] | 6277 | semsg(_(e_loadlib), *p_winptydll != NUL ? p_winptydll |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6278 | : (char_u *)WINPTY_DLL); |
| 6279 | return FAIL; |
| 6280 | } |
| 6281 | for (i = 0; winpty_entry[i].name != NULL |
| 6282 | && winpty_entry[i].ptr != NULL; ++i) |
| 6283 | { |
| 6284 | if ((*winpty_entry[i].ptr = (FARPROC)GetProcAddress(hWinPtyDLL, |
| 6285 | winpty_entry[i].name)) == NULL) |
| 6286 | { |
| 6287 | if (verbose) |
Bram Moolenaar | f9e3e09 | 2019-01-13 23:38:42 +0100 | [diff] [blame] | 6288 | semsg(_(e_loadfunc), winpty_entry[i].name); |
Bram Moolenaar | 5acd987 | 2019-02-16 13:35:13 +0100 | [diff] [blame] | 6289 | hWinPtyDLL = NULL; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6290 | return FAIL; |
| 6291 | } |
| 6292 | } |
| 6293 | |
| 6294 | return OK; |
| 6295 | } |
| 6296 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6297 | static int |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 6298 | winpty_term_and_job_init( |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6299 | term_T *term, |
| 6300 | typval_T *argvar, |
Bram Moolenaar | bd67aac | 2019-09-21 23:09:04 +0200 | [diff] [blame] | 6301 | char **argv UNUSED, |
Bram Moolenaar | f25329c | 2018-05-06 21:49:32 +0200 | [diff] [blame] | 6302 | jobopt_T *opt, |
| 6303 | jobopt_T *orig_opt) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6304 | { |
| 6305 | WCHAR *cmd_wchar = NULL; |
| 6306 | WCHAR *cwd_wchar = NULL; |
Bram Moolenaar | ba6febd | 2017-10-30 21:56:23 +0100 | [diff] [blame] | 6307 | WCHAR *env_wchar = NULL; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6308 | channel_T *channel = NULL; |
| 6309 | job_T *job = NULL; |
| 6310 | DWORD error; |
| 6311 | HANDLE jo = NULL; |
| 6312 | HANDLE child_process_handle; |
| 6313 | HANDLE child_thread_handle; |
Bram Moolenaar | 4aad53c | 2018-01-26 21:11:03 +0100 | [diff] [blame] | 6314 | void *winpty_err = NULL; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6315 | void *spawn_config = NULL; |
Bram Moolenaar | ba6febd | 2017-10-30 21:56:23 +0100 | [diff] [blame] | 6316 | garray_T ga_cmd, ga_env; |
Bram Moolenaar | ede35bb | 2018-01-26 20:05:18 +0100 | [diff] [blame] | 6317 | char_u *cmd = NULL; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6318 | |
Bram Moolenaar | ede35bb | 2018-01-26 20:05:18 +0100 | [diff] [blame] | 6319 | ga_init2(&ga_cmd, (int)sizeof(char*), 20); |
| 6320 | ga_init2(&ga_env, (int)sizeof(char*), 20); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6321 | |
| 6322 | if (argvar->v_type == VAR_STRING) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6323 | { |
Bram Moolenaar | ede35bb | 2018-01-26 20:05:18 +0100 | [diff] [blame] | 6324 | cmd = argvar->vval.v_string; |
| 6325 | } |
| 6326 | else if (argvar->v_type == VAR_LIST) |
| 6327 | { |
Bram Moolenaar | ba6febd | 2017-10-30 21:56:23 +0100 | [diff] [blame] | 6328 | if (win32_build_cmd(argvar->vval.v_list, &ga_cmd) == FAIL) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6329 | goto failed; |
Bram Moolenaar | ba6febd | 2017-10-30 21:56:23 +0100 | [diff] [blame] | 6330 | cmd = ga_cmd.ga_data; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6331 | } |
Bram Moolenaar | ede35bb | 2018-01-26 20:05:18 +0100 | [diff] [blame] | 6332 | if (cmd == NULL || *cmd == NUL) |
| 6333 | { |
Bram Moolenaar | f9e3e09 | 2019-01-13 23:38:42 +0100 | [diff] [blame] | 6334 | emsg(_(e_invarg)); |
Bram Moolenaar | ede35bb | 2018-01-26 20:05:18 +0100 | [diff] [blame] | 6335 | goto failed; |
| 6336 | } |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6337 | |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 6338 | term->tl_arg0_cmd = vim_strsave(cmd); |
| 6339 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6340 | cmd_wchar = enc_to_utf16(cmd, NULL); |
Bram Moolenaar | ede35bb | 2018-01-26 20:05:18 +0100 | [diff] [blame] | 6341 | ga_clear(&ga_cmd); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6342 | if (cmd_wchar == NULL) |
Bram Moolenaar | ede35bb | 2018-01-26 20:05:18 +0100 | [diff] [blame] | 6343 | goto failed; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6344 | if (opt->jo_cwd != NULL) |
| 6345 | cwd_wchar = enc_to_utf16(opt->jo_cwd, NULL); |
Bram Moolenaar | 52dbb5e | 2017-11-21 18:11:27 +0100 | [diff] [blame] | 6346 | |
Bram Moolenaar | 52dbb5e | 2017-11-21 18:11:27 +0100 | [diff] [blame] | 6347 | win32_build_env(opt->jo_env, &ga_env, TRUE); |
| 6348 | env_wchar = ga_env.ga_data; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6349 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6350 | term->tl_winpty_config = winpty_config_new(0, &winpty_err); |
| 6351 | if (term->tl_winpty_config == NULL) |
| 6352 | goto failed; |
| 6353 | |
| 6354 | winpty_config_set_mouse_mode(term->tl_winpty_config, |
| 6355 | WINPTY_MOUSE_MODE_FORCE); |
| 6356 | winpty_config_set_initial_size(term->tl_winpty_config, |
| 6357 | term->tl_cols, term->tl_rows); |
| 6358 | term->tl_winpty = winpty_open(term->tl_winpty_config, &winpty_err); |
| 6359 | if (term->tl_winpty == NULL) |
| 6360 | goto failed; |
| 6361 | |
| 6362 | spawn_config = winpty_spawn_config_new( |
| 6363 | WINPTY_SPAWN_FLAG_AUTO_SHUTDOWN | |
| 6364 | WINPTY_SPAWN_FLAG_EXIT_AFTER_SHUTDOWN, |
| 6365 | NULL, |
| 6366 | cmd_wchar, |
| 6367 | cwd_wchar, |
Bram Moolenaar | ba6febd | 2017-10-30 21:56:23 +0100 | [diff] [blame] | 6368 | env_wchar, |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6369 | &winpty_err); |
| 6370 | if (spawn_config == NULL) |
| 6371 | goto failed; |
| 6372 | |
| 6373 | channel = add_channel(); |
| 6374 | if (channel == NULL) |
| 6375 | goto failed; |
| 6376 | |
| 6377 | job = job_alloc(); |
| 6378 | if (job == NULL) |
| 6379 | goto failed; |
Bram Moolenaar | ebe74b7 | 2018-04-21 23:34:43 +0200 | [diff] [blame] | 6380 | if (argvar->v_type == VAR_STRING) |
| 6381 | { |
| 6382 | int argc; |
| 6383 | |
| 6384 | build_argv_from_string(cmd, &job->jv_argv, &argc); |
| 6385 | } |
| 6386 | else |
| 6387 | { |
| 6388 | int argc; |
| 6389 | |
| 6390 | build_argv_from_list(argvar->vval.v_list, &job->jv_argv, &argc); |
| 6391 | } |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6392 | |
| 6393 | if (opt->jo_set & JO_IN_BUF) |
| 6394 | job->jv_in_buf = buflist_findnr(opt->jo_io_buf[PART_IN]); |
| 6395 | |
| 6396 | if (!winpty_spawn(term->tl_winpty, spawn_config, &child_process_handle, |
| 6397 | &child_thread_handle, &error, &winpty_err)) |
| 6398 | goto failed; |
| 6399 | |
| 6400 | channel_set_pipes(channel, |
| 6401 | (sock_T)CreateFileW( |
| 6402 | winpty_conin_name(term->tl_winpty), |
| 6403 | GENERIC_WRITE, 0, NULL, |
| 6404 | OPEN_EXISTING, 0, NULL), |
| 6405 | (sock_T)CreateFileW( |
| 6406 | winpty_conout_name(term->tl_winpty), |
| 6407 | GENERIC_READ, 0, NULL, |
| 6408 | OPEN_EXISTING, 0, NULL), |
| 6409 | (sock_T)CreateFileW( |
| 6410 | winpty_conerr_name(term->tl_winpty), |
| 6411 | GENERIC_READ, 0, NULL, |
| 6412 | OPEN_EXISTING, 0, NULL)); |
| 6413 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 6414 | // Write lines with CR instead of NL. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6415 | channel->ch_write_text_mode = TRUE; |
| 6416 | |
| 6417 | jo = CreateJobObject(NULL, NULL); |
| 6418 | if (jo == NULL) |
| 6419 | goto failed; |
| 6420 | |
| 6421 | if (!AssignProcessToJobObject(jo, child_process_handle)) |
| 6422 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 6423 | // Failed, switch the way to terminate process with TerminateProcess. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6424 | CloseHandle(jo); |
| 6425 | jo = NULL; |
| 6426 | } |
| 6427 | |
| 6428 | winpty_spawn_config_free(spawn_config); |
| 6429 | vim_free(cmd_wchar); |
| 6430 | vim_free(cwd_wchar); |
Bram Moolenaar | ede35bb | 2018-01-26 20:05:18 +0100 | [diff] [blame] | 6431 | vim_free(env_wchar); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6432 | |
Bram Moolenaar | cd929f7 | 2018-12-24 21:38:45 +0100 | [diff] [blame] | 6433 | if (create_vterm(term, term->tl_rows, term->tl_cols) == FAIL) |
| 6434 | goto failed; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6435 | |
Bram Moolenaar | f59c6e8 | 2018-04-10 15:59:11 +0200 | [diff] [blame] | 6436 | #if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) |
| 6437 | if (opt->jo_set2 & JO2_ANSI_COLORS) |
| 6438 | set_vterm_palette(term->tl_vterm, opt->jo_ansi_colors); |
| 6439 | else |
| 6440 | init_vterm_ansi_colors(term->tl_vterm); |
| 6441 | #endif |
| 6442 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6443 | channel_set_job(channel, job, opt); |
| 6444 | job_set_options(job, opt); |
| 6445 | |
| 6446 | job->jv_channel = channel; |
| 6447 | job->jv_proc_info.hProcess = child_process_handle; |
| 6448 | job->jv_proc_info.dwProcessId = GetProcessId(child_process_handle); |
| 6449 | job->jv_job_object = jo; |
| 6450 | job->jv_status = JOB_STARTED; |
| 6451 | job->jv_tty_in = utf16_to_enc( |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 6452 | (short_u *)winpty_conin_name(term->tl_winpty), NULL); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6453 | job->jv_tty_out = utf16_to_enc( |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 6454 | (short_u *)winpty_conout_name(term->tl_winpty), NULL); |
Bram Moolenaar | 18442cb | 2019-02-13 21:22:12 +0100 | [diff] [blame] | 6455 | job->jv_tty_type = vim_strsave((char_u *)"winpty"); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6456 | ++job->jv_refcount; |
| 6457 | term->tl_job = job; |
| 6458 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 6459 | // Redirecting stdout and stderr doesn't work at the job level. Instead |
| 6460 | // open the file here and handle it in. opt->jo_io was changed in |
| 6461 | // setup_job_options(), use the original flags here. |
Bram Moolenaar | f25329c | 2018-05-06 21:49:32 +0200 | [diff] [blame] | 6462 | if (orig_opt->jo_io[PART_OUT] == JIO_FILE) |
| 6463 | { |
| 6464 | char_u *fname = opt->jo_io_name[PART_OUT]; |
| 6465 | |
| 6466 | ch_log(channel, "Opening output file %s", fname); |
| 6467 | term->tl_out_fd = mch_fopen((char *)fname, WRITEBIN); |
| 6468 | if (term->tl_out_fd == NULL) |
Bram Moolenaar | f9e3e09 | 2019-01-13 23:38:42 +0100 | [diff] [blame] | 6469 | semsg(_(e_notopen), fname); |
Bram Moolenaar | f25329c | 2018-05-06 21:49:32 +0200 | [diff] [blame] | 6470 | } |
| 6471 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6472 | return OK; |
| 6473 | |
| 6474 | failed: |
Bram Moolenaar | ede35bb | 2018-01-26 20:05:18 +0100 | [diff] [blame] | 6475 | ga_clear(&ga_cmd); |
| 6476 | ga_clear(&ga_env); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6477 | vim_free(cmd_wchar); |
| 6478 | vim_free(cwd_wchar); |
| 6479 | if (spawn_config != NULL) |
| 6480 | winpty_spawn_config_free(spawn_config); |
| 6481 | if (channel != NULL) |
| 6482 | channel_clear(channel); |
| 6483 | if (job != NULL) |
| 6484 | { |
| 6485 | job->jv_channel = NULL; |
| 6486 | job_cleanup(job); |
| 6487 | } |
| 6488 | term->tl_job = NULL; |
| 6489 | if (jo != NULL) |
| 6490 | CloseHandle(jo); |
| 6491 | if (term->tl_winpty != NULL) |
| 6492 | winpty_free(term->tl_winpty); |
| 6493 | term->tl_winpty = NULL; |
| 6494 | if (term->tl_winpty_config != NULL) |
| 6495 | winpty_config_free(term->tl_winpty_config); |
| 6496 | term->tl_winpty_config = NULL; |
| 6497 | if (winpty_err != NULL) |
| 6498 | { |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 6499 | char *msg = (char *)utf16_to_enc( |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6500 | (short_u *)winpty_error_msg(winpty_err), NULL); |
| 6501 | |
Bram Moolenaar | f9e3e09 | 2019-01-13 23:38:42 +0100 | [diff] [blame] | 6502 | emsg(msg); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6503 | winpty_error_free(winpty_err); |
| 6504 | } |
| 6505 | return FAIL; |
| 6506 | } |
| 6507 | |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 6508 | /* |
| 6509 | * Create a new terminal of "rows" by "cols" cells. |
| 6510 | * Store a reference in "term". |
| 6511 | * Return OK or FAIL. |
| 6512 | */ |
| 6513 | static int |
| 6514 | term_and_job_init( |
| 6515 | term_T *term, |
| 6516 | typval_T *argvar, |
Bram Moolenaar | 197c6b7 | 2019-11-03 23:37:12 +0100 | [diff] [blame] | 6517 | char **argv, |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 6518 | jobopt_T *opt, |
| 6519 | jobopt_T *orig_opt) |
| 6520 | { |
| 6521 | int use_winpty = FALSE; |
| 6522 | int use_conpty = FALSE; |
Bram Moolenaar | c6ddce3 | 2019-02-08 12:47:03 +0100 | [diff] [blame] | 6523 | int tty_type = *p_twt; |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 6524 | |
| 6525 | has_winpty = dyn_winpty_init(FALSE) != FAIL ? TRUE : FALSE; |
| 6526 | has_conpty = dyn_conpty_init(FALSE) != FAIL ? TRUE : FALSE; |
| 6527 | |
| 6528 | if (!has_winpty && !has_conpty) |
| 6529 | // If neither is available give the errors for winpty, since when |
| 6530 | // conpty is not available it can't be installed either. |
| 6531 | return dyn_winpty_init(TRUE); |
| 6532 | |
Bram Moolenaar | c6ddce3 | 2019-02-08 12:47:03 +0100 | [diff] [blame] | 6533 | if (opt->jo_tty_type != NUL) |
| 6534 | tty_type = opt->jo_tty_type; |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 6535 | |
Bram Moolenaar | c6ddce3 | 2019-02-08 12:47:03 +0100 | [diff] [blame] | 6536 | if (tty_type == NUL) |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 6537 | { |
Bram Moolenaar | d9ef1b8 | 2019-02-13 19:23:10 +0100 | [diff] [blame] | 6538 | if (has_conpty && (is_conpty_stable() || !has_winpty)) |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 6539 | use_conpty = TRUE; |
| 6540 | else if (has_winpty) |
| 6541 | use_winpty = TRUE; |
| 6542 | // else: error |
| 6543 | } |
Bram Moolenaar | c6ddce3 | 2019-02-08 12:47:03 +0100 | [diff] [blame] | 6544 | else if (tty_type == 'w') // winpty |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 6545 | { |
| 6546 | if (has_winpty) |
| 6547 | use_winpty = TRUE; |
| 6548 | } |
Bram Moolenaar | c6ddce3 | 2019-02-08 12:47:03 +0100 | [diff] [blame] | 6549 | else if (tty_type == 'c') // conpty |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 6550 | { |
| 6551 | if (has_conpty) |
| 6552 | use_conpty = TRUE; |
| 6553 | else |
| 6554 | return dyn_conpty_init(TRUE); |
| 6555 | } |
| 6556 | |
| 6557 | if (use_conpty) |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 6558 | return conpty_term_and_job_init(term, argvar, argv, opt, orig_opt); |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 6559 | |
| 6560 | if (use_winpty) |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 6561 | return winpty_term_and_job_init(term, argvar, argv, opt, orig_opt); |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 6562 | |
| 6563 | // error |
| 6564 | return dyn_winpty_init(TRUE); |
| 6565 | } |
| 6566 | |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6567 | static int |
| 6568 | create_pty_only(term_T *term, jobopt_T *options) |
| 6569 | { |
| 6570 | HANDLE hPipeIn = INVALID_HANDLE_VALUE; |
| 6571 | HANDLE hPipeOut = INVALID_HANDLE_VALUE; |
| 6572 | char in_name[80], out_name[80]; |
| 6573 | channel_T *channel = NULL; |
| 6574 | |
Bram Moolenaar | cd929f7 | 2018-12-24 21:38:45 +0100 | [diff] [blame] | 6575 | if (create_vterm(term, term->tl_rows, term->tl_cols) == FAIL) |
| 6576 | return FAIL; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6577 | |
| 6578 | vim_snprintf(in_name, sizeof(in_name), "\\\\.\\pipe\\vim-%d-in-%d", |
| 6579 | GetCurrentProcessId(), |
| 6580 | curbuf->b_fnum); |
| 6581 | hPipeIn = CreateNamedPipe(in_name, PIPE_ACCESS_OUTBOUND, |
| 6582 | PIPE_TYPE_MESSAGE | PIPE_NOWAIT, |
| 6583 | PIPE_UNLIMITED_INSTANCES, |
| 6584 | 0, 0, NMPWAIT_NOWAIT, NULL); |
| 6585 | if (hPipeIn == INVALID_HANDLE_VALUE) |
| 6586 | goto failed; |
| 6587 | |
| 6588 | vim_snprintf(out_name, sizeof(out_name), "\\\\.\\pipe\\vim-%d-out-%d", |
| 6589 | GetCurrentProcessId(), |
| 6590 | curbuf->b_fnum); |
| 6591 | hPipeOut = CreateNamedPipe(out_name, PIPE_ACCESS_INBOUND, |
| 6592 | PIPE_TYPE_MESSAGE | PIPE_NOWAIT, |
| 6593 | PIPE_UNLIMITED_INSTANCES, |
| 6594 | 0, 0, 0, NULL); |
| 6595 | if (hPipeOut == INVALID_HANDLE_VALUE) |
| 6596 | goto failed; |
| 6597 | |
| 6598 | ConnectNamedPipe(hPipeIn, NULL); |
| 6599 | ConnectNamedPipe(hPipeOut, NULL); |
| 6600 | |
| 6601 | term->tl_job = job_alloc(); |
| 6602 | if (term->tl_job == NULL) |
| 6603 | goto failed; |
| 6604 | ++term->tl_job->jv_refcount; |
| 6605 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 6606 | // behave like the job is already finished |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6607 | term->tl_job->jv_status = JOB_FINISHED; |
| 6608 | |
| 6609 | channel = add_channel(); |
| 6610 | if (channel == NULL) |
| 6611 | goto failed; |
| 6612 | term->tl_job->jv_channel = channel; |
| 6613 | channel->ch_keep_open = TRUE; |
| 6614 | channel->ch_named_pipe = TRUE; |
| 6615 | |
| 6616 | channel_set_pipes(channel, |
| 6617 | (sock_T)hPipeIn, |
| 6618 | (sock_T)hPipeOut, |
| 6619 | (sock_T)hPipeOut); |
| 6620 | channel_set_job(channel, term->tl_job, options); |
| 6621 | term->tl_job->jv_tty_in = vim_strsave((char_u*)in_name); |
| 6622 | term->tl_job->jv_tty_out = vim_strsave((char_u*)out_name); |
| 6623 | |
| 6624 | return OK; |
| 6625 | |
| 6626 | failed: |
| 6627 | if (hPipeIn != NULL) |
| 6628 | CloseHandle(hPipeIn); |
| 6629 | if (hPipeOut != NULL) |
| 6630 | CloseHandle(hPipeOut); |
| 6631 | return FAIL; |
| 6632 | } |
| 6633 | |
| 6634 | /* |
| 6635 | * Free the terminal emulator part of "term". |
| 6636 | */ |
| 6637 | static void |
| 6638 | term_free_vterm(term_T *term) |
| 6639 | { |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 6640 | term_free_conpty(term); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6641 | if (term->tl_winpty != NULL) |
| 6642 | winpty_free(term->tl_winpty); |
| 6643 | term->tl_winpty = NULL; |
| 6644 | if (term->tl_winpty_config != NULL) |
| 6645 | winpty_config_free(term->tl_winpty_config); |
| 6646 | term->tl_winpty_config = NULL; |
| 6647 | if (term->tl_vterm != NULL) |
| 6648 | vterm_free(term->tl_vterm); |
| 6649 | term->tl_vterm = NULL; |
| 6650 | } |
| 6651 | |
| 6652 | /* |
Bram Moolenaar | a42d363 | 2018-04-14 17:05:38 +0200 | [diff] [blame] | 6653 | * Report the size to the terminal. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6654 | */ |
| 6655 | static void |
| 6656 | term_report_winsize(term_T *term, int rows, int cols) |
| 6657 | { |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 6658 | if (term->tl_conpty) |
| 6659 | conpty_term_report_winsize(term, rows, cols); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6660 | if (term->tl_winpty) |
| 6661 | winpty_set_size(term->tl_winpty, cols, rows, NULL); |
| 6662 | } |
| 6663 | |
| 6664 | int |
| 6665 | terminal_enabled(void) |
| 6666 | { |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 6667 | return dyn_winpty_init(FALSE) == OK || dyn_conpty_init(FALSE) == OK; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6668 | } |
| 6669 | |
| 6670 | # else |
| 6671 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 6672 | /////////////////////////////////////// |
| 6673 | // 3. Unix-like implementation. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6674 | |
| 6675 | /* |
| 6676 | * Create a new terminal of "rows" by "cols" cells. |
| 6677 | * Start job for "cmd". |
| 6678 | * Store the pointers in "term". |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 6679 | * When "argv" is not NULL then "argvar" is not used. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6680 | * Return OK or FAIL. |
| 6681 | */ |
| 6682 | static int |
| 6683 | term_and_job_init( |
| 6684 | term_T *term, |
| 6685 | typval_T *argvar, |
Bram Moolenaar | 1356825 | 2018-03-16 20:46:58 +0100 | [diff] [blame] | 6686 | char **argv, |
Bram Moolenaar | f25329c | 2018-05-06 21:49:32 +0200 | [diff] [blame] | 6687 | jobopt_T *opt, |
| 6688 | jobopt_T *orig_opt UNUSED) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6689 | { |
Bram Moolenaar | aa5df7e | 2019-02-03 14:53:10 +0100 | [diff] [blame] | 6690 | term->tl_arg0_cmd = NULL; |
| 6691 | |
Bram Moolenaar | cd929f7 | 2018-12-24 21:38:45 +0100 | [diff] [blame] | 6692 | if (create_vterm(term, term->tl_rows, term->tl_cols) == FAIL) |
| 6693 | return FAIL; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6694 | |
Bram Moolenaar | f59c6e8 | 2018-04-10 15:59:11 +0200 | [diff] [blame] | 6695 | #if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) |
| 6696 | if (opt->jo_set2 & JO2_ANSI_COLORS) |
| 6697 | set_vterm_palette(term->tl_vterm, opt->jo_ansi_colors); |
| 6698 | else |
| 6699 | init_vterm_ansi_colors(term->tl_vterm); |
| 6700 | #endif |
| 6701 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 6702 | // This may change a string in "argvar". |
Bram Moolenaar | 2110927 | 2020-01-30 16:27:20 +0100 | [diff] [blame] | 6703 | term->tl_job = job_start(argvar, argv, opt, &term->tl_job); |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6704 | if (term->tl_job != NULL) |
| 6705 | ++term->tl_job->jv_refcount; |
| 6706 | |
| 6707 | return term->tl_job != NULL |
| 6708 | && term->tl_job->jv_channel != NULL |
| 6709 | && term->tl_job->jv_status != JOB_FAILED ? OK : FAIL; |
| 6710 | } |
| 6711 | |
| 6712 | static int |
| 6713 | create_pty_only(term_T *term, jobopt_T *opt) |
| 6714 | { |
Bram Moolenaar | cd929f7 | 2018-12-24 21:38:45 +0100 | [diff] [blame] | 6715 | if (create_vterm(term, term->tl_rows, term->tl_cols) == FAIL) |
| 6716 | return FAIL; |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6717 | |
| 6718 | term->tl_job = job_alloc(); |
| 6719 | if (term->tl_job == NULL) |
| 6720 | return FAIL; |
| 6721 | ++term->tl_job->jv_refcount; |
| 6722 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 6723 | // behave like the job is already finished |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6724 | term->tl_job->jv_status = JOB_FINISHED; |
| 6725 | |
| 6726 | return mch_create_pty_channel(term->tl_job, opt); |
| 6727 | } |
| 6728 | |
| 6729 | /* |
| 6730 | * Free the terminal emulator part of "term". |
| 6731 | */ |
| 6732 | static void |
| 6733 | term_free_vterm(term_T *term) |
| 6734 | { |
| 6735 | if (term->tl_vterm != NULL) |
| 6736 | vterm_free(term->tl_vterm); |
| 6737 | term->tl_vterm = NULL; |
| 6738 | } |
| 6739 | |
| 6740 | /* |
Bram Moolenaar | a42d363 | 2018-04-14 17:05:38 +0200 | [diff] [blame] | 6741 | * Report the size to the terminal. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6742 | */ |
| 6743 | static void |
| 6744 | term_report_winsize(term_T *term, int rows, int cols) |
| 6745 | { |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 6746 | // Use an ioctl() to report the new window size to the job. |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6747 | if (term->tl_job != NULL && term->tl_job->jv_channel != NULL) |
| 6748 | { |
| 6749 | int fd = -1; |
| 6750 | int part; |
| 6751 | |
| 6752 | for (part = PART_OUT; part < PART_COUNT; ++part) |
| 6753 | { |
| 6754 | fd = term->tl_job->jv_channel->ch_part[part].ch_fd; |
Bram Moolenaar | 1ecc5e4 | 2019-01-26 15:12:55 +0100 | [diff] [blame] | 6755 | if (mch_isatty(fd)) |
Bram Moolenaar | 2e6ab18 | 2017-09-20 10:03:07 +0200 | [diff] [blame] | 6756 | break; |
| 6757 | } |
| 6758 | if (part < PART_COUNT && mch_report_winsize(fd, rows, cols) == OK) |
| 6759 | mch_signal_job(term->tl_job, (char_u *)"winch"); |
| 6760 | } |
| 6761 | } |
| 6762 | |
| 6763 | # endif |
| 6764 | |
Bram Moolenaar | 0d6f5d9 | 2019-12-05 21:33:15 +0100 | [diff] [blame] | 6765 | #endif // FEAT_TERMINAL |