Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +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 | * |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 13 | * There are three parts: |
| 14 | * 1. Generic code for all systems. |
Bram Moolenaar | b13501f | 2017-07-22 22:32:56 +0200 | [diff] [blame] | 15 | * Uses libvterm for the terminal emulator. |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 16 | * 2. The MS-Windows implementation. |
Bram Moolenaar | b13501f | 2017-07-22 22:32:56 +0200 | [diff] [blame] | 17 | * Uses winpty. |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 18 | * 3. The Unix-like implementation. |
Bram Moolenaar | b13501f | 2017-07-22 22:32:56 +0200 | [diff] [blame] | 19 | * Uses pseudo-tty's (pty's). |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 20 | * |
| 21 | * For each terminal one VTerm is constructed. This uses libvterm. A copy of |
Bram Moolenaar | 63ecdda | 2017-07-28 22:29:35 +0200 | [diff] [blame] | 22 | * this library is in the libvterm directory. |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 23 | * |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 24 | * When a terminal window is opened, a job is started that will be connected to |
| 25 | * the terminal emulator. |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 26 | * |
| 27 | * If the terminal window has keyboard focus, typed keys are converted to the |
Bram Moolenaar | 8a77306 | 2017-07-24 22:29:21 +0200 | [diff] [blame] | 28 | * terminal encoding and writing to the job over a channel. |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 29 | * |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 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. |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 34 | * |
Bram Moolenaar | 63ecdda | 2017-07-28 22:29:35 +0200 | [diff] [blame] | 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. |
Bram Moolenaar | 679653e | 2017-08-13 14:13:19 +0200 | [diff] [blame] | 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 | 63ecdda | 2017-07-28 22:29:35 +0200 | [diff] [blame] | 39 | * |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 40 | * TODO: |
Bram Moolenaar | b241208 | 2017-08-20 18:09:14 +0200 | [diff] [blame] | 41 | * - test writing lines to terminal job when implemented for MS-Windows |
Bram Moolenaar | 94053a5 | 2017-08-01 21:44:33 +0200 | [diff] [blame] | 42 | * - implement term_setsize() |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 43 | * - add test for giving error for invalid 'termsize' value. |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 44 | * - support minimal size when 'termsize' is "rows*cols". |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 45 | * - support minimal size when 'termsize' is empty? |
Bram Moolenaar | 4f44b88 | 2017-08-13 20:06:18 +0200 | [diff] [blame] | 46 | * - implement job options when starting a terminal. Allow: |
Bram Moolenaar | 78712a7 | 2017-08-05 14:50:12 +0200 | [diff] [blame] | 47 | * "in_io", "in_top", "in_bot", "in_name", "in_buf" |
| 48 | "out_io", "out_name", "out_buf", "out_modifiable", "out_msg" |
| 49 | "err_io", "err_name", "err_buf", "err_modifiable", "err_msg" |
| 50 | * Check that something is connected to the terminal. |
| 51 | * Test: "cat" reading from a file or buffer |
| 52 | * "ls" writing stdout to a file or buffer |
| 53 | * shell writing stderr to a file or buffer |
Bram Moolenaar | 4f44b88 | 2017-08-13 20:06:18 +0200 | [diff] [blame] | 54 | * - For the GUI fill termios with default values, perhaps like pangoterm: |
| 55 | * http://bazaar.launchpad.net/~leonerd/pangoterm/trunk/view/head:/main.c#L134 |
Bram Moolenaar | 7c9aec4 | 2017-08-03 13:51:25 +0200 | [diff] [blame] | 56 | * - support ":term NONE" to open a terminal with a pty but not running a job |
| 57 | * in it. The pty can be passed to gdb to run the executable in. |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 58 | * - if the job in the terminal does not support the mouse, we can use the |
| 59 | * mouse in the Terminal window for copy/paste. |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 60 | * - when 'encoding' is not utf-8, or the job is using another encoding, setup |
| 61 | * conversions. |
Bram Moolenaar | c9456ce | 2017-07-30 21:46:04 +0200 | [diff] [blame] | 62 | * - update ":help function-list" for terminal functions. |
Bram Moolenaar | dbe948d | 2017-07-23 22:50:51 +0200 | [diff] [blame] | 63 | * - In the GUI use a terminal emulator for :!cmd. |
Bram Moolenaar | 12d853f | 2017-08-01 18:04:04 +0200 | [diff] [blame] | 64 | * - Copy text in the vterm to the Vim buffer once in a while, so that |
| 65 | * completion works. |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 66 | */ |
| 67 | |
| 68 | #include "vim.h" |
| 69 | |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 70 | #if defined(FEAT_TERMINAL) || defined(PROTO) |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 71 | |
Bram Moolenaar | d531098 | 2017-08-05 15:16:32 +0200 | [diff] [blame] | 72 | #ifndef MIN |
| 73 | # define MIN(x,y) ((x) < (y) ? (x) : (y)) |
| 74 | #endif |
| 75 | #ifndef MAX |
| 76 | # define MAX(x,y) ((x) > (y) ? (x) : (y)) |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 77 | #endif |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 78 | |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 79 | #include "libvterm/include/vterm.h" |
| 80 | |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 81 | /* This is VTermScreenCell without the characters, thus much smaller. */ |
| 82 | typedef struct { |
| 83 | VTermScreenCellAttrs attrs; |
| 84 | char width; |
| 85 | VTermColor fg, bg; |
| 86 | } cellattr_T; |
| 87 | |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 88 | typedef struct sb_line_S { |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 89 | int sb_cols; /* can differ per line */ |
| 90 | cellattr_T *sb_cells; /* allocated */ |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 91 | } sb_line_T; |
| 92 | |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 93 | /* typedef term_T in structs.h */ |
| 94 | struct terminal_S { |
| 95 | term_T *tl_next; |
| 96 | |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 97 | VTerm *tl_vterm; |
| 98 | job_T *tl_job; |
| 99 | buf_T *tl_buffer; |
| 100 | |
Bram Moolenaar | 7c9aec4 | 2017-08-03 13:51:25 +0200 | [diff] [blame] | 101 | /* used when tl_job is NULL and only a pty was created */ |
| 102 | int tl_tty_fd; |
| 103 | char_u *tl_tty_name; |
| 104 | |
Bram Moolenaar | 6d81974 | 2017-08-06 14:57:49 +0200 | [diff] [blame] | 105 | int tl_normal_mode; /* TRUE: Terminal-Normal mode */ |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 106 | int tl_channel_closed; |
Bram Moolenaar | dd693ce | 2017-08-10 23:15:19 +0200 | [diff] [blame] | 107 | int tl_finish; /* 'c' for ++close, 'o' for ++open */ |
Bram Moolenaar | 37c4583 | 2017-08-12 16:01:04 +0200 | [diff] [blame] | 108 | char_u *tl_opencmd; |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 109 | |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 110 | #ifdef WIN3264 |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 111 | void *tl_winpty_config; |
| 112 | void *tl_winpty; |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 113 | #endif |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 114 | |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 115 | /* last known vterm size */ |
| 116 | int tl_rows; |
| 117 | int tl_cols; |
| 118 | /* vterm size does not follow window size */ |
| 119 | int tl_rows_fixed; |
| 120 | int tl_cols_fixed; |
| 121 | |
Bram Moolenaar | 2155441 | 2017-07-24 21:44:43 +0200 | [diff] [blame] | 122 | char_u *tl_title; /* NULL or allocated */ |
| 123 | char_u *tl_status_text; /* NULL or allocated */ |
| 124 | |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 125 | /* Range of screen rows to update. Zero based. */ |
| 126 | int tl_dirty_row_start; /* -1 if nothing dirty */ |
| 127 | int tl_dirty_row_end; /* row below last one to update */ |
| 128 | |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 129 | garray_T tl_scrollback; |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 130 | int tl_scrollback_scrolled; |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 131 | |
Bram Moolenaar | 22aad2f | 2017-07-30 18:19:46 +0200 | [diff] [blame] | 132 | VTermPos tl_cursor_pos; |
Bram Moolenaar | fc716d7 | 2017-07-25 23:08:47 +0200 | [diff] [blame] | 133 | int tl_cursor_visible; |
Bram Moolenaar | 3cd43cc | 2017-08-12 19:51:41 +0200 | [diff] [blame] | 134 | int tl_cursor_blink; |
| 135 | int tl_cursor_shape; /* 1: block, 2: underline, 3: bar */ |
| 136 | char_u *tl_cursor_color; /* NULL or allocated */ |
Bram Moolenaar | e41e3b4 | 2017-08-11 16:24:50 +0200 | [diff] [blame] | 137 | |
| 138 | int tl_using_altscreen; |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 139 | }; |
| 140 | |
Bram Moolenaar | aaa8a35 | 2017-08-05 20:17:00 +0200 | [diff] [blame] | 141 | #define TMODE_ONCE 1 /* CTRL-\ CTRL-N used */ |
| 142 | #define TMODE_LOOP 2 /* CTRL-W N used */ |
| 143 | |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 144 | /* |
| 145 | * List of all active terminals. |
| 146 | */ |
| 147 | static term_T *first_term = NULL; |
| 148 | |
Bram Moolenaar | 3cd43cc | 2017-08-12 19:51:41 +0200 | [diff] [blame] | 149 | /* Terminal active in terminal_loop(). */ |
| 150 | static term_T *in_terminal_loop = NULL; |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 151 | |
| 152 | #define MAX_ROW 999999 /* used for tl_dirty_row_end to update all rows */ |
| 153 | #define KEY_BUF_LEN 200 |
| 154 | |
| 155 | /* |
| 156 | * Functions with separate implementation for MS-Windows and Unix-like systems. |
| 157 | */ |
Bram Moolenaar | dcaa613 | 2017-08-13 17:13:09 +0200 | [diff] [blame] | 158 | static int term_and_job_init(term_T *term, int rows, int cols, |
| 159 | typval_T *argvar, jobopt_T *opt); |
Bram Moolenaar | 43da3e3 | 2017-07-23 17:27:54 +0200 | [diff] [blame] | 160 | static void term_report_winsize(term_T *term, int rows, int cols); |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 161 | static void term_free_vterm(term_T *term); |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 162 | |
Bram Moolenaar | 4f44b88 | 2017-08-13 20:06:18 +0200 | [diff] [blame] | 163 | /* The characters that we know (or assume) that the terminal expects for the |
| 164 | * backspace and enter keys. */ |
| 165 | static int term_backspace_char = BS; |
| 166 | static int term_enter_char = CAR; |
| 167 | static int term_nl_does_cr = FALSE; |
| 168 | |
| 169 | |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 170 | /************************************** |
| 171 | * 1. Generic code for all systems. |
| 172 | */ |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 173 | |
| 174 | /* |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 175 | * Determine the terminal size from 'termsize' and the current window. |
| 176 | * Assumes term->tl_rows and term->tl_cols are zero. |
| 177 | */ |
| 178 | static void |
| 179 | set_term_and_win_size(term_T *term) |
| 180 | { |
| 181 | if (*curwin->w_p_tms != NUL) |
| 182 | { |
| 183 | char_u *p = vim_strchr(curwin->w_p_tms, 'x') + 1; |
| 184 | |
| 185 | term->tl_rows = atoi((char *)curwin->w_p_tms); |
| 186 | term->tl_cols = atoi((char *)p); |
| 187 | } |
| 188 | if (term->tl_rows == 0) |
| 189 | term->tl_rows = curwin->w_height; |
| 190 | else |
| 191 | { |
| 192 | win_setheight_win(term->tl_rows, curwin); |
| 193 | term->tl_rows_fixed = TRUE; |
| 194 | } |
| 195 | if (term->tl_cols == 0) |
| 196 | term->tl_cols = curwin->w_width; |
| 197 | else |
| 198 | { |
| 199 | win_setwidth_win(term->tl_cols, curwin); |
| 200 | term->tl_cols_fixed = TRUE; |
| 201 | } |
| 202 | } |
| 203 | |
| 204 | /* |
Bram Moolenaar | 3c3a80d | 2017-08-03 17:06:45 +0200 | [diff] [blame] | 205 | * Initialize job options for a terminal job. |
| 206 | * Caller may overrule some of them. |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 207 | */ |
Bram Moolenaar | 3c3a80d | 2017-08-03 17:06:45 +0200 | [diff] [blame] | 208 | static void |
| 209 | init_job_options(jobopt_T *opt) |
| 210 | { |
| 211 | clear_job_options(opt); |
| 212 | |
| 213 | opt->jo_mode = MODE_RAW; |
| 214 | opt->jo_out_mode = MODE_RAW; |
| 215 | opt->jo_err_mode = MODE_RAW; |
| 216 | opt->jo_set = JO_MODE | JO_OUT_MODE | JO_ERR_MODE; |
| 217 | |
| 218 | opt->jo_io[PART_OUT] = JIO_BUFFER; |
| 219 | opt->jo_io[PART_ERR] = JIO_BUFFER; |
| 220 | opt->jo_set |= JO_OUT_IO + JO_ERR_IO; |
| 221 | |
| 222 | opt->jo_modifiable[PART_OUT] = 0; |
| 223 | opt->jo_modifiable[PART_ERR] = 0; |
| 224 | opt->jo_set |= JO_OUT_MODIFIABLE + JO_ERR_MODIFIABLE; |
| 225 | |
| 226 | opt->jo_set |= JO_OUT_BUF + JO_ERR_BUF; |
| 227 | } |
| 228 | |
| 229 | /* |
| 230 | * Set job options mandatory for a terminal job. |
| 231 | */ |
| 232 | static void |
| 233 | setup_job_options(jobopt_T *opt, int rows, int cols) |
| 234 | { |
| 235 | opt->jo_io_buf[PART_OUT] = curbuf->b_fnum; |
| 236 | opt->jo_io_buf[PART_ERR] = curbuf->b_fnum; |
| 237 | opt->jo_pty = TRUE; |
Bram Moolenaar | 08d384f | 2017-08-11 21:51:23 +0200 | [diff] [blame] | 238 | if ((opt->jo_set2 & JO2_TERM_ROWS) == 0) |
| 239 | opt->jo_term_rows = rows; |
| 240 | if ((opt->jo_set2 & JO2_TERM_COLS) == 0) |
| 241 | opt->jo_term_cols = cols; |
Bram Moolenaar | 3c3a80d | 2017-08-03 17:06:45 +0200 | [diff] [blame] | 242 | } |
| 243 | |
| 244 | static void |
Bram Moolenaar | dcaa613 | 2017-08-13 17:13:09 +0200 | [diff] [blame] | 245 | term_start(typval_T *argvar, jobopt_T *opt, int forceit) |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 246 | { |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 247 | exarg_T split_ea; |
| 248 | win_T *old_curwin = curwin; |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 249 | term_T *term; |
Bram Moolenaar | 8cad930 | 2017-08-12 14:32:32 +0200 | [diff] [blame] | 250 | buf_T *old_curbuf = NULL; |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 251 | |
| 252 | if (check_restricted() || check_secure()) |
| 253 | return; |
| 254 | |
| 255 | term = (term_T *)alloc_clear(sizeof(term_T)); |
| 256 | if (term == NULL) |
| 257 | return; |
| 258 | term->tl_dirty_row_end = MAX_ROW; |
Bram Moolenaar | fc716d7 | 2017-07-25 23:08:47 +0200 | [diff] [blame] | 259 | term->tl_cursor_visible = TRUE; |
Bram Moolenaar | 3cd43cc | 2017-08-12 19:51:41 +0200 | [diff] [blame] | 260 | term->tl_cursor_shape = VTERM_PROP_CURSORSHAPE_BLOCK; |
Bram Moolenaar | dd693ce | 2017-08-10 23:15:19 +0200 | [diff] [blame] | 261 | term->tl_finish = opt->jo_term_finish; |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 262 | ga_init2(&term->tl_scrollback, sizeof(sb_line_T), 300); |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 263 | |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 264 | vim_memset(&split_ea, 0, sizeof(split_ea)); |
Bram Moolenaar | da43b61 | 2017-08-11 22:27:50 +0200 | [diff] [blame] | 265 | if (opt->jo_curwin) |
Bram Moolenaar | cfcc022 | 2017-08-05 17:13:48 +0200 | [diff] [blame] | 266 | { |
Bram Moolenaar | da43b61 | 2017-08-11 22:27:50 +0200 | [diff] [blame] | 267 | /* Create a new buffer in the current window. */ |
| 268 | if (!can_abandon(curbuf, forceit)) |
| 269 | { |
Bram Moolenaar | f5be7cd | 2017-08-17 16:55:13 +0200 | [diff] [blame] | 270 | no_write_message(); |
Bram Moolenaar | 8cad930 | 2017-08-12 14:32:32 +0200 | [diff] [blame] | 271 | vim_free(term); |
Bram Moolenaar | da43b61 | 2017-08-11 22:27:50 +0200 | [diff] [blame] | 272 | return; |
| 273 | } |
| 274 | if (do_ecmd(0, NULL, NULL, &split_ea, ECMD_ONE, |
| 275 | ECMD_HIDE + (forceit ? ECMD_FORCEIT : 0), curwin) == FAIL) |
Bram Moolenaar | 8cad930 | 2017-08-12 14:32:32 +0200 | [diff] [blame] | 276 | { |
| 277 | vim_free(term); |
Bram Moolenaar | da43b61 | 2017-08-11 22:27:50 +0200 | [diff] [blame] | 278 | return; |
Bram Moolenaar | 8cad930 | 2017-08-12 14:32:32 +0200 | [diff] [blame] | 279 | } |
| 280 | } |
| 281 | else if (opt->jo_hidden) |
| 282 | { |
| 283 | buf_T *buf; |
| 284 | |
| 285 | /* Create a new buffer without a window. Make it the current buffer for |
| 286 | * a moment to be able to do the initialisations. */ |
| 287 | buf = buflist_new((char_u *)"", NULL, (linenr_T)0, |
| 288 | BLN_NEW | BLN_LISTED); |
| 289 | if (buf == NULL || ml_open(buf) == FAIL) |
| 290 | { |
| 291 | vim_free(term); |
| 292 | return; |
| 293 | } |
| 294 | old_curbuf = curbuf; |
| 295 | --curbuf->b_nwindows; |
| 296 | curbuf = buf; |
| 297 | curwin->w_buffer = buf; |
| 298 | ++curbuf->b_nwindows; |
Bram Moolenaar | cfcc022 | 2017-08-05 17:13:48 +0200 | [diff] [blame] | 299 | } |
Bram Moolenaar | da43b61 | 2017-08-11 22:27:50 +0200 | [diff] [blame] | 300 | else |
Bram Moolenaar | cfcc022 | 2017-08-05 17:13:48 +0200 | [diff] [blame] | 301 | { |
Bram Moolenaar | da43b61 | 2017-08-11 22:27:50 +0200 | [diff] [blame] | 302 | /* Open a new window or tab. */ |
| 303 | split_ea.cmdidx = CMD_new; |
| 304 | split_ea.cmd = (char_u *)"new"; |
| 305 | split_ea.arg = (char_u *)""; |
| 306 | if (opt->jo_term_rows > 0 && !(cmdmod.split & WSP_VERT)) |
| 307 | { |
| 308 | split_ea.line2 = opt->jo_term_rows; |
| 309 | split_ea.addr_count = 1; |
| 310 | } |
| 311 | if (opt->jo_term_cols > 0 && (cmdmod.split & WSP_VERT)) |
| 312 | { |
| 313 | split_ea.line2 = opt->jo_term_cols; |
| 314 | split_ea.addr_count = 1; |
| 315 | } |
Bram Moolenaar | cfcc022 | 2017-08-05 17:13:48 +0200 | [diff] [blame] | 316 | |
Bram Moolenaar | da43b61 | 2017-08-11 22:27:50 +0200 | [diff] [blame] | 317 | ex_splitview(&split_ea); |
| 318 | if (curwin == old_curwin) |
| 319 | { |
| 320 | /* split failed */ |
| 321 | vim_free(term); |
| 322 | return; |
| 323 | } |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 324 | } |
Bram Moolenaar | cb8bbe9 | 2017-07-16 13:48:22 +0200 | [diff] [blame] | 325 | term->tl_buffer = curbuf; |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 326 | curbuf->b_term = term; |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 327 | |
Bram Moolenaar | 8cad930 | 2017-08-12 14:32:32 +0200 | [diff] [blame] | 328 | if (!opt->jo_hidden) |
| 329 | { |
| 330 | /* only one size was taken care of with :new, do the other one */ |
| 331 | if (opt->jo_term_rows > 0 && (cmdmod.split & WSP_VERT)) |
| 332 | win_setheight(opt->jo_term_rows); |
| 333 | if (opt->jo_term_cols > 0 && !(cmdmod.split & WSP_VERT)) |
| 334 | win_setwidth(opt->jo_term_cols); |
| 335 | } |
Bram Moolenaar | cfcc022 | 2017-08-05 17:13:48 +0200 | [diff] [blame] | 336 | |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 337 | /* Link the new terminal in the list of active terminals. */ |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 338 | term->tl_next = first_term; |
| 339 | first_term = term; |
| 340 | |
Bram Moolenaar | 78712a7 | 2017-08-05 14:50:12 +0200 | [diff] [blame] | 341 | if (opt->jo_term_name != NULL) |
| 342 | curbuf->b_ffname = vim_strsave(opt->jo_term_name); |
| 343 | else |
Bram Moolenaar | 1f2903c | 2017-07-23 19:51:01 +0200 | [diff] [blame] | 344 | { |
| 345 | int i; |
Bram Moolenaar | dcaa613 | 2017-08-13 17:13:09 +0200 | [diff] [blame] | 346 | size_t len; |
| 347 | char_u *cmd, *p; |
| 348 | |
| 349 | if (argvar->v_type == VAR_STRING) |
| 350 | cmd = argvar->vval.v_string; |
| 351 | else if (argvar->v_type != VAR_LIST |
| 352 | || argvar->vval.v_list == NULL |
| 353 | || argvar->vval.v_list->lv_len < 1) |
| 354 | cmd = (char_u*)""; |
| 355 | else |
| 356 | cmd = get_tv_string_chk(&argvar->vval.v_list->lv_first->li_tv); |
| 357 | |
| 358 | len = STRLEN(cmd) + 10; |
| 359 | p = alloc((int)len); |
Bram Moolenaar | 1f2903c | 2017-07-23 19:51:01 +0200 | [diff] [blame] | 360 | |
Bram Moolenaar | 20e6cd0 | 2017-08-01 20:25:22 +0200 | [diff] [blame] | 361 | for (i = 0; p != NULL; ++i) |
Bram Moolenaar | 1f2903c | 2017-07-23 19:51:01 +0200 | [diff] [blame] | 362 | { |
Bram Moolenaar | 20e6cd0 | 2017-08-01 20:25:22 +0200 | [diff] [blame] | 363 | /* Prepend a ! to the command name to avoid the buffer name equals |
| 364 | * the executable, otherwise ":w!" would overwrite it. */ |
| 365 | if (i == 0) |
| 366 | vim_snprintf((char *)p, len, "!%s", cmd); |
| 367 | else |
| 368 | vim_snprintf((char *)p, len, "!%s (%d)", cmd, i); |
Bram Moolenaar | 1f2903c | 2017-07-23 19:51:01 +0200 | [diff] [blame] | 369 | if (buflist_findname(p) == NULL) |
| 370 | { |
| 371 | curbuf->b_ffname = p; |
| 372 | break; |
| 373 | } |
| 374 | } |
| 375 | } |
| 376 | curbuf->b_fname = curbuf->b_ffname; |
| 377 | |
Bram Moolenaar | 37c4583 | 2017-08-12 16:01:04 +0200 | [diff] [blame] | 378 | if (opt->jo_term_opencmd != NULL) |
| 379 | term->tl_opencmd = vim_strsave(opt->jo_term_opencmd); |
| 380 | |
Bram Moolenaar | eb44a68 | 2017-08-03 22:44:55 +0200 | [diff] [blame] | 381 | set_string_option_direct((char_u *)"buftype", -1, |
| 382 | (char_u *)"terminal", OPT_FREE|OPT_LOCAL, 0); |
| 383 | |
Bram Moolenaar | 20e6cd0 | 2017-08-01 20:25:22 +0200 | [diff] [blame] | 384 | /* Mark the buffer as not modifiable. It can only be made modifiable after |
| 385 | * the job finished. */ |
Bram Moolenaar | 1f2903c | 2017-07-23 19:51:01 +0200 | [diff] [blame] | 386 | curbuf->b_p_ma = FALSE; |
Bram Moolenaar | eb44a68 | 2017-08-03 22:44:55 +0200 | [diff] [blame] | 387 | |
| 388 | /* Set 'bufhidden' to "hide": allow closing the window. */ |
| 389 | set_string_option_direct((char_u *)"bufhidden", -1, |
| 390 | (char_u *)"hide", OPT_FREE|OPT_LOCAL, 0); |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 391 | |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 392 | set_term_and_win_size(term); |
Bram Moolenaar | 3c3a80d | 2017-08-03 17:06:45 +0200 | [diff] [blame] | 393 | setup_job_options(opt, term->tl_rows, term->tl_cols); |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 394 | |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 395 | /* System dependent: setup the vterm and start the job in it. */ |
Bram Moolenaar | 4fa1019 | 2017-08-14 22:56:27 +0200 | [diff] [blame] | 396 | if (term_and_job_init(term, term->tl_rows, term->tl_cols, argvar, opt) |
| 397 | == OK) |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 398 | { |
Bram Moolenaar | 292d569 | 2017-08-08 21:52:22 +0200 | [diff] [blame] | 399 | /* Get and remember the size we ended up with. Update the pty. */ |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 400 | vterm_get_size(term->tl_vterm, &term->tl_rows, &term->tl_cols); |
Bram Moolenaar | 292d569 | 2017-08-08 21:52:22 +0200 | [diff] [blame] | 401 | term_report_winsize(term, term->tl_rows, term->tl_cols); |
Bram Moolenaar | 8cad930 | 2017-08-12 14:32:32 +0200 | [diff] [blame] | 402 | |
Bram Moolenaar | 97bd5e6 | 2017-08-18 20:50:30 +0200 | [diff] [blame] | 403 | /* Make sure we don't get stuck on sending keys to the job, it leads to |
| 404 | * a deadlock if the job is waiting for Vim to read. */ |
| 405 | channel_set_nonblock(term->tl_job->jv_channel, PART_IN); |
| 406 | |
Bram Moolenaar | 8cad930 | 2017-08-12 14:32:32 +0200 | [diff] [blame] | 407 | if (old_curbuf != NULL) |
| 408 | { |
| 409 | --curbuf->b_nwindows; |
| 410 | curbuf = old_curbuf; |
| 411 | curwin->w_buffer = curbuf; |
| 412 | ++curbuf->b_nwindows; |
| 413 | } |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 414 | } |
| 415 | else |
| 416 | { |
Bram Moolenaar | 8cad930 | 2017-08-12 14:32:32 +0200 | [diff] [blame] | 417 | buf_T *buf = curbuf; |
| 418 | |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 419 | free_terminal(curbuf); |
Bram Moolenaar | 8cad930 | 2017-08-12 14:32:32 +0200 | [diff] [blame] | 420 | if (old_curbuf != NULL) |
| 421 | { |
| 422 | --curbuf->b_nwindows; |
| 423 | curbuf = old_curbuf; |
| 424 | curwin->w_buffer = curbuf; |
| 425 | ++curbuf->b_nwindows; |
| 426 | } |
Bram Moolenaar | 61a6605 | 2017-07-22 18:39:00 +0200 | [diff] [blame] | 427 | |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 428 | /* Wiping out the buffer will also close the window and call |
| 429 | * free_terminal(). */ |
Bram Moolenaar | 8cad930 | 2017-08-12 14:32:32 +0200 | [diff] [blame] | 430 | do_buffer(DOBUF_WIPE, DOBUF_FIRST, FORWARD, buf->b_fnum, TRUE); |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 431 | } |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 432 | } |
| 433 | |
Bram Moolenaar | cb8bbe9 | 2017-07-16 13:48:22 +0200 | [diff] [blame] | 434 | /* |
Bram Moolenaar | 3c3a80d | 2017-08-03 17:06:45 +0200 | [diff] [blame] | 435 | * ":terminal": open a terminal window and execute a job in it. |
| 436 | */ |
| 437 | void |
| 438 | ex_terminal(exarg_T *eap) |
| 439 | { |
Bram Moolenaar | dcaa613 | 2017-08-13 17:13:09 +0200 | [diff] [blame] | 440 | typval_T argvar; |
Bram Moolenaar | dd693ce | 2017-08-10 23:15:19 +0200 | [diff] [blame] | 441 | jobopt_T opt; |
| 442 | char_u *cmd; |
Bram Moolenaar | 4fa1019 | 2017-08-14 22:56:27 +0200 | [diff] [blame] | 443 | char_u *tofree = NULL; |
Bram Moolenaar | 3c3a80d | 2017-08-03 17:06:45 +0200 | [diff] [blame] | 444 | |
| 445 | init_job_options(&opt); |
Bram Moolenaar | cfcc022 | 2017-08-05 17:13:48 +0200 | [diff] [blame] | 446 | |
Bram Moolenaar | dd693ce | 2017-08-10 23:15:19 +0200 | [diff] [blame] | 447 | cmd = eap->arg; |
| 448 | while (*cmd && *cmd == '+' && *(cmd + 1) == '+') |
| 449 | { |
Bram Moolenaar | b241208 | 2017-08-20 18:09:14 +0200 | [diff] [blame] | 450 | char_u *p, *ep; |
Bram Moolenaar | dd693ce | 2017-08-10 23:15:19 +0200 | [diff] [blame] | 451 | |
| 452 | cmd += 2; |
| 453 | p = skiptowhite(cmd); |
Bram Moolenaar | b241208 | 2017-08-20 18:09:14 +0200 | [diff] [blame] | 454 | ep = vim_strchr(cmd, '='); |
| 455 | if (ep != NULL && ep < p) |
| 456 | p = ep; |
| 457 | |
Bram Moolenaar | dd693ce | 2017-08-10 23:15:19 +0200 | [diff] [blame] | 458 | if ((int)(p - cmd) == 5 && STRNICMP(cmd, "close", 5) == 0) |
| 459 | opt.jo_term_finish = 'c'; |
| 460 | else if ((int)(p - cmd) == 4 && STRNICMP(cmd, "open", 4) == 0) |
| 461 | opt.jo_term_finish = 'o'; |
Bram Moolenaar | da43b61 | 2017-08-11 22:27:50 +0200 | [diff] [blame] | 462 | else if ((int)(p - cmd) == 6 && STRNICMP(cmd, "curwin", 6) == 0) |
| 463 | opt.jo_curwin = 1; |
Bram Moolenaar | 8cad930 | 2017-08-12 14:32:32 +0200 | [diff] [blame] | 464 | else if ((int)(p - cmd) == 6 && STRNICMP(cmd, "hidden", 6) == 0) |
| 465 | opt.jo_hidden = 1; |
Bram Moolenaar | b241208 | 2017-08-20 18:09:14 +0200 | [diff] [blame] | 466 | else if ((int)(p - cmd) == 4 && STRNICMP(cmd, "rows", 4) == 0 |
| 467 | && ep != NULL && isdigit(ep[1])) |
| 468 | { |
| 469 | opt.jo_set2 |= JO2_TERM_ROWS; |
| 470 | opt.jo_term_rows = atoi((char *)ep + 1); |
| 471 | p = skiptowhite(cmd); |
| 472 | } |
| 473 | else if ((int)(p - cmd) == 4 && STRNICMP(cmd, "cols", 4) == 0 |
| 474 | && ep != NULL && isdigit(ep[1])) |
| 475 | { |
| 476 | opt.jo_set2 |= JO2_TERM_COLS; |
| 477 | opt.jo_term_cols = atoi((char *)ep + 1); |
| 478 | p = skiptowhite(cmd); |
| 479 | } |
Bram Moolenaar | dd693ce | 2017-08-10 23:15:19 +0200 | [diff] [blame] | 480 | else |
| 481 | { |
| 482 | if (*p) |
| 483 | *p = NUL; |
| 484 | EMSG2(_("E181: Invalid attribute: %s"), cmd); |
| 485 | return; |
| 486 | } |
| 487 | cmd = skipwhite(p); |
| 488 | } |
Bram Moolenaar | 2438ae3 | 2017-08-13 17:38:11 +0200 | [diff] [blame] | 489 | if (cmd == NULL || *cmd == NUL) |
Bram Moolenaar | 4fa1019 | 2017-08-14 22:56:27 +0200 | [diff] [blame] | 490 | /* Make a copy, an autocommand may set 'shell'. */ |
| 491 | tofree = cmd = vim_strsave(p_sh); |
Bram Moolenaar | dd693ce | 2017-08-10 23:15:19 +0200 | [diff] [blame] | 492 | |
Bram Moolenaar | b241208 | 2017-08-20 18:09:14 +0200 | [diff] [blame] | 493 | if (eap->addr_count > 0) |
Bram Moolenaar | cfcc022 | 2017-08-05 17:13:48 +0200 | [diff] [blame] | 494 | { |
Bram Moolenaar | b241208 | 2017-08-20 18:09:14 +0200 | [diff] [blame] | 495 | /* Write lines from current buffer to the job. */ |
| 496 | opt.jo_set |= JO_IN_IO | JO_IN_BUF | JO_IN_TOP | JO_IN_BOT; |
| 497 | opt.jo_io[PART_IN] = JIO_BUFFER; |
| 498 | opt.jo_io_buf[PART_IN] = curbuf->b_fnum; |
| 499 | opt.jo_in_top = eap->line1; |
| 500 | opt.jo_in_bot = eap->line2; |
Bram Moolenaar | cfcc022 | 2017-08-05 17:13:48 +0200 | [diff] [blame] | 501 | } |
Bram Moolenaar | 3c3a80d | 2017-08-03 17:06:45 +0200 | [diff] [blame] | 502 | |
Bram Moolenaar | dcaa613 | 2017-08-13 17:13:09 +0200 | [diff] [blame] | 503 | argvar.v_type = VAR_STRING; |
| 504 | argvar.vval.v_string = cmd; |
| 505 | term_start(&argvar, &opt, eap->forceit); |
Bram Moolenaar | 4fa1019 | 2017-08-14 22:56:27 +0200 | [diff] [blame] | 506 | vim_free(tofree); |
Bram Moolenaar | 3c3a80d | 2017-08-03 17:06:45 +0200 | [diff] [blame] | 507 | } |
| 508 | |
| 509 | /* |
Bram Moolenaar | 63ecdda | 2017-07-28 22:29:35 +0200 | [diff] [blame] | 510 | * Free the scrollback buffer for "term". |
| 511 | */ |
| 512 | static void |
| 513 | free_scrollback(term_T *term) |
| 514 | { |
| 515 | int i; |
| 516 | |
| 517 | for (i = 0; i < term->tl_scrollback.ga_len; ++i) |
| 518 | vim_free(((sb_line_T *)term->tl_scrollback.ga_data + i)->sb_cells); |
| 519 | ga_clear(&term->tl_scrollback); |
| 520 | } |
| 521 | |
| 522 | /* |
Bram Moolenaar | 96ca27a | 2017-07-17 23:20:24 +0200 | [diff] [blame] | 523 | * Free a terminal and everything it refers to. |
| 524 | * Kills the job if there is one. |
| 525 | * Called when wiping out a buffer. |
| 526 | */ |
| 527 | void |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 528 | free_terminal(buf_T *buf) |
Bram Moolenaar | 96ca27a | 2017-07-17 23:20:24 +0200 | [diff] [blame] | 529 | { |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 530 | term_T *term = buf->b_term; |
Bram Moolenaar | 96ca27a | 2017-07-17 23:20:24 +0200 | [diff] [blame] | 531 | term_T *tp; |
| 532 | |
| 533 | if (term == NULL) |
| 534 | return; |
| 535 | if (first_term == term) |
| 536 | first_term = term->tl_next; |
| 537 | else |
| 538 | for (tp = first_term; tp->tl_next != NULL; tp = tp->tl_next) |
| 539 | if (tp->tl_next == term) |
| 540 | { |
| 541 | tp->tl_next = term->tl_next; |
| 542 | break; |
| 543 | } |
| 544 | |
| 545 | if (term->tl_job != NULL) |
| 546 | { |
Bram Moolenaar | 61a6605 | 2017-07-22 18:39:00 +0200 | [diff] [blame] | 547 | if (term->tl_job->jv_status != JOB_ENDED |
| 548 | && term->tl_job->jv_status != JOB_FAILED) |
Bram Moolenaar | 96ca27a | 2017-07-17 23:20:24 +0200 | [diff] [blame] | 549 | job_stop(term->tl_job, NULL, "kill"); |
| 550 | job_unref(term->tl_job); |
| 551 | } |
| 552 | |
Bram Moolenaar | 63ecdda | 2017-07-28 22:29:35 +0200 | [diff] [blame] | 553 | free_scrollback(term); |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 554 | |
| 555 | term_free_vterm(term); |
Bram Moolenaar | 2155441 | 2017-07-24 21:44:43 +0200 | [diff] [blame] | 556 | vim_free(term->tl_title); |
| 557 | vim_free(term->tl_status_text); |
Bram Moolenaar | 37c4583 | 2017-08-12 16:01:04 +0200 | [diff] [blame] | 558 | vim_free(term->tl_opencmd); |
Bram Moolenaar | 3cd43cc | 2017-08-12 19:51:41 +0200 | [diff] [blame] | 559 | vim_free(term->tl_cursor_color); |
Bram Moolenaar | 96ca27a | 2017-07-17 23:20:24 +0200 | [diff] [blame] | 560 | vim_free(term); |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 561 | buf->b_term = NULL; |
Bram Moolenaar | 679653e | 2017-08-13 14:13:19 +0200 | [diff] [blame] | 562 | if (in_terminal_loop == term) |
| 563 | in_terminal_loop = NULL; |
Bram Moolenaar | 96ca27a | 2017-07-17 23:20:24 +0200 | [diff] [blame] | 564 | } |
| 565 | |
| 566 | /* |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 567 | * Write job output "msg[len]" to the vterm. |
| 568 | */ |
| 569 | static void |
| 570 | term_write_job_output(term_T *term, char_u *msg, size_t len) |
| 571 | { |
| 572 | VTerm *vterm = term->tl_vterm; |
| 573 | char_u *p; |
| 574 | size_t done; |
| 575 | size_t len_now; |
| 576 | |
Bram Moolenaar | 4f44b88 | 2017-08-13 20:06:18 +0200 | [diff] [blame] | 577 | if (term_nl_does_cr) |
| 578 | vterm_input_write(vterm, (char *)msg, len); |
| 579 | else |
| 580 | /* need to convert NL to CR-NL */ |
| 581 | for (done = 0; done < len; done += len_now) |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 582 | { |
Bram Moolenaar | 4f44b88 | 2017-08-13 20:06:18 +0200 | [diff] [blame] | 583 | for (p = msg + done; p < msg + len; ) |
| 584 | { |
| 585 | if (*p == NL) |
| 586 | break; |
| 587 | p += utf_ptr2len_len(p, (int)(len - (p - msg))); |
| 588 | } |
| 589 | len_now = p - msg - done; |
| 590 | vterm_input_write(vterm, (char *)msg + done, len_now); |
| 591 | if (p < msg + len && *p == NL) |
| 592 | { |
| 593 | vterm_input_write(vterm, "\r\n", 2); |
| 594 | ++len_now; |
| 595 | } |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 596 | } |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 597 | |
| 598 | /* this invokes the damage callbacks */ |
| 599 | vterm_screen_flush_damage(vterm_obtain_screen(vterm)); |
| 600 | } |
| 601 | |
Bram Moolenaar | 1c84493 | 2017-07-24 23:36:41 +0200 | [diff] [blame] | 602 | static void |
Bram Moolenaar | fc716d7 | 2017-07-25 23:08:47 +0200 | [diff] [blame] | 603 | update_cursor(term_T *term, int redraw) |
Bram Moolenaar | 1c84493 | 2017-07-24 23:36:41 +0200 | [diff] [blame] | 604 | { |
Bram Moolenaar | 6d81974 | 2017-08-06 14:57:49 +0200 | [diff] [blame] | 605 | if (term->tl_normal_mode) |
Bram Moolenaar | 392d1bf | 2017-07-31 21:18:58 +0200 | [diff] [blame] | 606 | return; |
Bram Moolenaar | 1c84493 | 2017-07-24 23:36:41 +0200 | [diff] [blame] | 607 | setcursor(); |
Bram Moolenaar | 5cc1f2c | 2017-08-13 15:16:53 +0200 | [diff] [blame] | 608 | if (redraw) |
Bram Moolenaar | fc716d7 | 2017-07-25 23:08:47 +0200 | [diff] [blame] | 609 | { |
Bram Moolenaar | 5cc1f2c | 2017-08-13 15:16:53 +0200 | [diff] [blame] | 610 | if (term->tl_buffer == curbuf && term->tl_cursor_visible) |
Bram Moolenaar | 4cc93dc | 2017-07-26 21:49:37 +0200 | [diff] [blame] | 611 | cursor_on(); |
Bram Moolenaar | fc716d7 | 2017-07-25 23:08:47 +0200 | [diff] [blame] | 612 | out_flush(); |
Bram Moolenaar | 1c84493 | 2017-07-24 23:36:41 +0200 | [diff] [blame] | 613 | #ifdef FEAT_GUI |
Bram Moolenaar | 12d93ee | 2017-07-30 19:02:02 +0200 | [diff] [blame] | 614 | if (gui.in_use) |
Bram Moolenaar | fc716d7 | 2017-07-25 23:08:47 +0200 | [diff] [blame] | 615 | gui_update_cursor(FALSE, FALSE); |
Bram Moolenaar | 1c84493 | 2017-07-24 23:36:41 +0200 | [diff] [blame] | 616 | #endif |
Bram Moolenaar | fc716d7 | 2017-07-25 23:08:47 +0200 | [diff] [blame] | 617 | } |
Bram Moolenaar | 1c84493 | 2017-07-24 23:36:41 +0200 | [diff] [blame] | 618 | } |
| 619 | |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 620 | /* |
Bram Moolenaar | cb8bbe9 | 2017-07-16 13:48:22 +0200 | [diff] [blame] | 621 | * Invoked when "msg" output from a job was received. Write it to the terminal |
| 622 | * of "buffer". |
| 623 | */ |
| 624 | void |
| 625 | write_to_term(buf_T *buffer, char_u *msg, channel_T *channel) |
| 626 | { |
| 627 | size_t len = STRLEN(msg); |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 628 | term_T *term = buffer->b_term; |
Bram Moolenaar | cb8bbe9 | 2017-07-16 13:48:22 +0200 | [diff] [blame] | 629 | |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 630 | if (term->tl_vterm == NULL) |
| 631 | { |
Bram Moolenaar | 2f3a90a | 2017-08-03 14:49:29 +0200 | [diff] [blame] | 632 | ch_log(channel, "NOT writing %d bytes to terminal", (int)len); |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 633 | return; |
| 634 | } |
Bram Moolenaar | 2f3a90a | 2017-08-03 14:49:29 +0200 | [diff] [blame] | 635 | ch_log(channel, "writing %d bytes to terminal", (int)len); |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 636 | term_write_job_output(term, msg, len); |
Bram Moolenaar | cb8bbe9 | 2017-07-16 13:48:22 +0200 | [diff] [blame] | 637 | |
Bram Moolenaar | 5cc1f2c | 2017-08-13 15:16:53 +0200 | [diff] [blame] | 638 | /* In Terminal-Normal mode we are displaying the buffer, not the terminal |
| 639 | * contents, thus no screen update is needed. */ |
Bram Moolenaar | 6d81974 | 2017-08-06 14:57:49 +0200 | [diff] [blame] | 640 | if (!term->tl_normal_mode) |
Bram Moolenaar | 392d1bf | 2017-07-31 21:18:58 +0200 | [diff] [blame] | 641 | { |
| 642 | /* TODO: only update once in a while. */ |
Bram Moolenaar | 5cc1f2c | 2017-08-13 15:16:53 +0200 | [diff] [blame] | 643 | ch_log(term->tl_job->jv_channel, "updating screen"); |
| 644 | if (buffer == curbuf) |
| 645 | { |
| 646 | update_screen(0); |
| 647 | update_cursor(term, TRUE); |
| 648 | } |
| 649 | else |
| 650 | redraw_after_callback(); |
Bram Moolenaar | 392d1bf | 2017-07-31 21:18:58 +0200 | [diff] [blame] | 651 | } |
Bram Moolenaar | cb8bbe9 | 2017-07-16 13:48:22 +0200 | [diff] [blame] | 652 | } |
| 653 | |
| 654 | /* |
Bram Moolenaar | 6e1ef28 | 2017-07-29 22:23:40 +0200 | [diff] [blame] | 655 | * Send a mouse position and click to the vterm |
| 656 | */ |
| 657 | static int |
| 658 | term_send_mouse(VTerm *vterm, int button, int pressed) |
| 659 | { |
| 660 | VTermModifier mod = VTERM_MOD_NONE; |
| 661 | |
| 662 | vterm_mouse_move(vterm, mouse_row - W_WINROW(curwin), |
| 663 | mouse_col - W_WINCOL(curwin), mod); |
| 664 | vterm_mouse_button(vterm, button, pressed, mod); |
| 665 | return TRUE; |
| 666 | } |
| 667 | |
| 668 | /* |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 669 | * Convert typed key "c" into bytes to send to the job. |
| 670 | * Return the number of bytes in "buf". |
| 671 | */ |
| 672 | static int |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 673 | term_convert_key(term_T *term, int c, char *buf) |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 674 | { |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 675 | VTerm *vterm = term->tl_vterm; |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 676 | VTermKey key = VTERM_KEY_NONE; |
| 677 | VTermModifier mod = VTERM_MOD_NONE; |
Bram Moolenaar | 6e1ef28 | 2017-07-29 22:23:40 +0200 | [diff] [blame] | 678 | int mouse = FALSE; |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 679 | |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 680 | switch (c) |
| 681 | { |
Bram Moolenaar | 4f44b88 | 2017-08-13 20:06:18 +0200 | [diff] [blame] | 682 | case CAR: c = term_enter_char; break; |
| 683 | /* don't use VTERM_KEY_BACKSPACE, it always |
| 684 | * becomes 0x7f DEL */ |
| 685 | case K_BS: c = term_backspace_char; break; |
| 686 | |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 687 | case ESC: key = VTERM_KEY_ESCAPE; break; |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 688 | case K_DEL: key = VTERM_KEY_DEL; break; |
| 689 | case K_DOWN: key = VTERM_KEY_DOWN; break; |
Bram Moolenaar | 6e1ef28 | 2017-07-29 22:23:40 +0200 | [diff] [blame] | 690 | case K_S_DOWN: mod = VTERM_MOD_SHIFT; |
| 691 | key = VTERM_KEY_DOWN; break; |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 692 | case K_END: key = VTERM_KEY_END; break; |
Bram Moolenaar | 6e1ef28 | 2017-07-29 22:23:40 +0200 | [diff] [blame] | 693 | case K_S_END: mod = VTERM_MOD_SHIFT; |
| 694 | key = VTERM_KEY_END; break; |
| 695 | case K_C_END: mod = VTERM_MOD_CTRL; |
| 696 | key = VTERM_KEY_END; break; |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 697 | case K_F10: key = VTERM_KEY_FUNCTION(10); break; |
| 698 | case K_F11: key = VTERM_KEY_FUNCTION(11); break; |
| 699 | case K_F12: key = VTERM_KEY_FUNCTION(12); break; |
| 700 | case K_F1: key = VTERM_KEY_FUNCTION(1); break; |
| 701 | case K_F2: key = VTERM_KEY_FUNCTION(2); break; |
| 702 | case K_F3: key = VTERM_KEY_FUNCTION(3); break; |
| 703 | case K_F4: key = VTERM_KEY_FUNCTION(4); break; |
| 704 | case K_F5: key = VTERM_KEY_FUNCTION(5); break; |
| 705 | case K_F6: key = VTERM_KEY_FUNCTION(6); break; |
| 706 | case K_F7: key = VTERM_KEY_FUNCTION(7); break; |
| 707 | case K_F8: key = VTERM_KEY_FUNCTION(8); break; |
| 708 | case K_F9: key = VTERM_KEY_FUNCTION(9); break; |
| 709 | case K_HOME: key = VTERM_KEY_HOME; break; |
Bram Moolenaar | 6e1ef28 | 2017-07-29 22:23:40 +0200 | [diff] [blame] | 710 | case K_S_HOME: mod = VTERM_MOD_SHIFT; |
| 711 | key = VTERM_KEY_HOME; break; |
| 712 | case K_C_HOME: mod = VTERM_MOD_CTRL; |
| 713 | key = VTERM_KEY_HOME; break; |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 714 | case K_INS: key = VTERM_KEY_INS; break; |
| 715 | case K_K0: key = VTERM_KEY_KP_0; break; |
| 716 | case K_K1: key = VTERM_KEY_KP_1; break; |
| 717 | case K_K2: key = VTERM_KEY_KP_2; break; |
| 718 | case K_K3: key = VTERM_KEY_KP_3; break; |
| 719 | case K_K4: key = VTERM_KEY_KP_4; break; |
| 720 | case K_K5: key = VTERM_KEY_KP_5; break; |
| 721 | case K_K6: key = VTERM_KEY_KP_6; break; |
| 722 | case K_K7: key = VTERM_KEY_KP_7; break; |
| 723 | case K_K8: key = VTERM_KEY_KP_8; break; |
| 724 | case K_K9: key = VTERM_KEY_KP_9; break; |
| 725 | case K_KDEL: key = VTERM_KEY_DEL; break; /* TODO */ |
| 726 | case K_KDIVIDE: key = VTERM_KEY_KP_DIVIDE; break; |
| 727 | case K_KEND: key = VTERM_KEY_KP_1; break; /* TODO */ |
| 728 | case K_KENTER: key = VTERM_KEY_KP_ENTER; break; |
| 729 | case K_KHOME: key = VTERM_KEY_KP_7; break; /* TODO */ |
| 730 | case K_KINS: key = VTERM_KEY_KP_0; break; /* TODO */ |
| 731 | case K_KMINUS: key = VTERM_KEY_KP_MINUS; break; |
| 732 | case K_KMULTIPLY: key = VTERM_KEY_KP_MULT; break; |
| 733 | case K_KPAGEDOWN: key = VTERM_KEY_KP_3; break; /* TODO */ |
| 734 | case K_KPAGEUP: key = VTERM_KEY_KP_9; break; /* TODO */ |
| 735 | case K_KPLUS: key = VTERM_KEY_KP_PLUS; break; |
| 736 | case K_KPOINT: key = VTERM_KEY_KP_PERIOD; break; |
| 737 | case K_LEFT: key = VTERM_KEY_LEFT; break; |
Bram Moolenaar | 6e1ef28 | 2017-07-29 22:23:40 +0200 | [diff] [blame] | 738 | case K_S_LEFT: mod = VTERM_MOD_SHIFT; |
| 739 | key = VTERM_KEY_LEFT; break; |
| 740 | case K_C_LEFT: mod = VTERM_MOD_CTRL; |
| 741 | key = VTERM_KEY_LEFT; break; |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 742 | case K_PAGEDOWN: key = VTERM_KEY_PAGEDOWN; break; |
| 743 | case K_PAGEUP: key = VTERM_KEY_PAGEUP; break; |
| 744 | case K_RIGHT: key = VTERM_KEY_RIGHT; break; |
Bram Moolenaar | 6e1ef28 | 2017-07-29 22:23:40 +0200 | [diff] [blame] | 745 | case K_S_RIGHT: mod = VTERM_MOD_SHIFT; |
| 746 | key = VTERM_KEY_RIGHT; break; |
| 747 | case K_C_RIGHT: mod = VTERM_MOD_CTRL; |
| 748 | key = VTERM_KEY_RIGHT; break; |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 749 | case K_UP: key = VTERM_KEY_UP; break; |
Bram Moolenaar | 6e1ef28 | 2017-07-29 22:23:40 +0200 | [diff] [blame] | 750 | case K_S_UP: mod = VTERM_MOD_SHIFT; |
| 751 | key = VTERM_KEY_UP; break; |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 752 | case TAB: key = VTERM_KEY_TAB; break; |
Bram Moolenaar | e825d8b | 2017-07-19 23:20:19 +0200 | [diff] [blame] | 753 | |
Bram Moolenaar | 6e1ef28 | 2017-07-29 22:23:40 +0200 | [diff] [blame] | 754 | case K_MOUSEUP: mouse = term_send_mouse(vterm, 5, 1); break; |
| 755 | case K_MOUSEDOWN: mouse = term_send_mouse(vterm, 4, 1); break; |
| 756 | case K_MOUSELEFT: /* TODO */ return 0; |
| 757 | case K_MOUSERIGHT: /* TODO */ return 0; |
Bram Moolenaar | e825d8b | 2017-07-19 23:20:19 +0200 | [diff] [blame] | 758 | |
Bram Moolenaar | 6e1ef28 | 2017-07-29 22:23:40 +0200 | [diff] [blame] | 759 | case K_LEFTMOUSE: |
| 760 | case K_LEFTMOUSE_NM: mouse = term_send_mouse(vterm, 1, 1); break; |
| 761 | case K_LEFTDRAG: mouse = term_send_mouse(vterm, 1, 1); break; |
| 762 | case K_LEFTRELEASE: |
| 763 | case K_LEFTRELEASE_NM: mouse = term_send_mouse(vterm, 1, 0); break; |
| 764 | case K_MIDDLEMOUSE: mouse = term_send_mouse(vterm, 2, 1); break; |
| 765 | case K_MIDDLEDRAG: mouse = term_send_mouse(vterm, 2, 1); break; |
| 766 | case K_MIDDLERELEASE: mouse = term_send_mouse(vterm, 2, 0); break; |
| 767 | case K_RIGHTMOUSE: mouse = term_send_mouse(vterm, 3, 1); break; |
| 768 | case K_RIGHTDRAG: mouse = term_send_mouse(vterm, 3, 1); break; |
| 769 | case K_RIGHTRELEASE: mouse = term_send_mouse(vterm, 3, 0); break; |
| 770 | case K_X1MOUSE: /* TODO */ return 0; |
| 771 | case K_X1DRAG: /* TODO */ return 0; |
| 772 | case K_X1RELEASE: /* TODO */ return 0; |
| 773 | case K_X2MOUSE: /* TODO */ return 0; |
| 774 | case K_X2DRAG: /* TODO */ return 0; |
| 775 | case K_X2RELEASE: /* TODO */ return 0; |
Bram Moolenaar | e825d8b | 2017-07-19 23:20:19 +0200 | [diff] [blame] | 776 | |
Bram Moolenaar | 6e1ef28 | 2017-07-29 22:23:40 +0200 | [diff] [blame] | 777 | case K_IGNORE: return 0; |
| 778 | case K_NOP: return 0; |
| 779 | case K_UNDO: return 0; |
| 780 | case K_HELP: return 0; |
| 781 | case K_XF1: key = VTERM_KEY_FUNCTION(1); break; |
| 782 | case K_XF2: key = VTERM_KEY_FUNCTION(2); break; |
| 783 | case K_XF3: key = VTERM_KEY_FUNCTION(3); break; |
| 784 | case K_XF4: key = VTERM_KEY_FUNCTION(4); break; |
| 785 | case K_SELECT: return 0; |
| 786 | #ifdef FEAT_GUI |
| 787 | case K_VER_SCROLLBAR: return 0; |
| 788 | case K_HOR_SCROLLBAR: return 0; |
| 789 | #endif |
| 790 | #ifdef FEAT_GUI_TABLINE |
| 791 | case K_TABLINE: return 0; |
| 792 | case K_TABMENU: return 0; |
| 793 | #endif |
| 794 | #ifdef FEAT_NETBEANS_INTG |
| 795 | case K_F21: key = VTERM_KEY_FUNCTION(21); break; |
| 796 | #endif |
| 797 | #ifdef FEAT_DND |
| 798 | case K_DROP: return 0; |
| 799 | #endif |
| 800 | #ifdef FEAT_AUTOCMD |
| 801 | case K_CURSORHOLD: return 0; |
| 802 | #endif |
| 803 | case K_PS: vterm_keyboard_start_paste(vterm); return 0; |
| 804 | case K_PE: vterm_keyboard_end_paste(vterm); return 0; |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 805 | } |
| 806 | |
| 807 | /* |
| 808 | * Convert special keys to vterm keys: |
| 809 | * - Write keys to vterm: vterm_keyboard_key() |
| 810 | * - Write output to channel. |
Bram Moolenaar | 6e1ef28 | 2017-07-29 22:23:40 +0200 | [diff] [blame] | 811 | * TODO: use mod_mask |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 812 | */ |
| 813 | if (key != VTERM_KEY_NONE) |
| 814 | /* Special key, let vterm convert it. */ |
| 815 | vterm_keyboard_key(vterm, key, mod); |
Bram Moolenaar | 6e1ef28 | 2017-07-29 22:23:40 +0200 | [diff] [blame] | 816 | else if (!mouse) |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 817 | /* Normal character, let vterm convert it. */ |
| 818 | vterm_keyboard_unichar(vterm, c, mod); |
| 819 | |
| 820 | /* Read back the converted escape sequence. */ |
Bram Moolenaar | a1b5b09 | 2017-07-26 21:29:34 +0200 | [diff] [blame] | 821 | return (int)vterm_output_read(vterm, buf, KEY_BUF_LEN); |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 822 | } |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 823 | |
Bram Moolenaar | 938783d | 2017-07-16 20:13:26 +0200 | [diff] [blame] | 824 | /* |
Bram Moolenaar | b000e32 | 2017-07-30 19:38:21 +0200 | [diff] [blame] | 825 | * Return TRUE if the job for "term" is still running. |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 826 | */ |
Bram Moolenaar | 94053a5 | 2017-08-01 21:44:33 +0200 | [diff] [blame] | 827 | int |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 828 | term_job_running(term_T *term) |
| 829 | { |
Bram Moolenaar | 1e8340b | 2017-07-29 15:53:39 +0200 | [diff] [blame] | 830 | /* Also consider the job finished when the channel is closed, to avoid a |
| 831 | * race condition when updating the title. */ |
Bram Moolenaar | b4a6721 | 2017-08-03 19:22:36 +0200 | [diff] [blame] | 832 | return term != NULL |
| 833 | && term->tl_job != NULL |
Bram Moolenaar | 1e8340b | 2017-07-29 15:53:39 +0200 | [diff] [blame] | 834 | && term->tl_job->jv_status == JOB_STARTED |
| 835 | && channel_is_open(term->tl_job->jv_channel); |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 836 | } |
| 837 | |
| 838 | /* |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 839 | * Add the last line of the scrollback buffer to the buffer in the window. |
| 840 | */ |
| 841 | static void |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 842 | add_scrollback_line_to_buffer(term_T *term, char_u *text, int len) |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 843 | { |
Bram Moolenaar | f8d57a5 | 2017-08-07 20:38:42 +0200 | [diff] [blame] | 844 | buf_T *buf = term->tl_buffer; |
| 845 | int empty = (buf->b_ml.ml_flags & ML_EMPTY); |
| 846 | linenr_T lnum = buf->b_ml.ml_line_count; |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 847 | |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 848 | ml_append_buf(term->tl_buffer, lnum, text, len + 1, FALSE); |
Bram Moolenaar | f8d57a5 | 2017-08-07 20:38:42 +0200 | [diff] [blame] | 849 | if (empty) |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 850 | { |
| 851 | /* Delete the empty line that was in the empty buffer. */ |
Bram Moolenaar | f8d57a5 | 2017-08-07 20:38:42 +0200 | [diff] [blame] | 852 | curbuf = buf; |
| 853 | ml_delete(1, FALSE); |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 854 | curbuf = curwin->w_buffer; |
| 855 | } |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 856 | } |
| 857 | |
| 858 | /* |
| 859 | * Add the current lines of the terminal to scrollback and to the buffer. |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 860 | * Called after the job has ended and when switching to Terminal-Normal mode. |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 861 | */ |
| 862 | static void |
| 863 | move_terminal_to_buffer(term_T *term) |
| 864 | { |
| 865 | win_T *wp; |
| 866 | int len; |
| 867 | int lines_skipped = 0; |
| 868 | VTermPos pos; |
| 869 | VTermScreenCell cell; |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 870 | cellattr_T *p; |
Bram Moolenaar | 8e5eece | 2017-08-04 20:29:53 +0200 | [diff] [blame] | 871 | VTermScreen *screen; |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 872 | |
Bram Moolenaar | 8e5eece | 2017-08-04 20:29:53 +0200 | [diff] [blame] | 873 | if (term->tl_vterm == NULL) |
| 874 | return; |
| 875 | screen = vterm_obtain_screen(term->tl_vterm); |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 876 | for (pos.row = 0; pos.row < term->tl_rows; ++pos.row) |
| 877 | { |
| 878 | len = 0; |
| 879 | for (pos.col = 0; pos.col < term->tl_cols; ++pos.col) |
| 880 | if (vterm_screen_get_cell(screen, pos, &cell) != 0 |
| 881 | && cell.chars[0] != NUL) |
| 882 | len = pos.col + 1; |
| 883 | |
| 884 | if (len == 0) |
| 885 | ++lines_skipped; |
| 886 | else |
| 887 | { |
| 888 | while (lines_skipped > 0) |
| 889 | { |
| 890 | /* Line was skipped, add an empty line. */ |
| 891 | --lines_skipped; |
| 892 | if (ga_grow(&term->tl_scrollback, 1) == OK) |
| 893 | { |
| 894 | sb_line_T *line = (sb_line_T *)term->tl_scrollback.ga_data |
| 895 | + term->tl_scrollback.ga_len; |
| 896 | |
| 897 | line->sb_cols = 0; |
| 898 | line->sb_cells = NULL; |
| 899 | ++term->tl_scrollback.ga_len; |
| 900 | |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 901 | add_scrollback_line_to_buffer(term, (char_u *)"", 0); |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 902 | } |
| 903 | } |
| 904 | |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 905 | p = (cellattr_T *)alloc((int)sizeof(cellattr_T) * len); |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 906 | if (p != NULL && ga_grow(&term->tl_scrollback, 1) == OK) |
| 907 | { |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 908 | garray_T ga; |
| 909 | int width; |
| 910 | sb_line_T *line = (sb_line_T *)term->tl_scrollback.ga_data |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 911 | + term->tl_scrollback.ga_len; |
| 912 | |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 913 | ga_init2(&ga, 1, 100); |
| 914 | for (pos.col = 0; pos.col < len; pos.col += width) |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 915 | { |
| 916 | if (vterm_screen_get_cell(screen, pos, &cell) == 0) |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 917 | { |
| 918 | width = 1; |
| 919 | vim_memset(p + pos.col, 0, sizeof(cellattr_T)); |
| 920 | if (ga_grow(&ga, 1) == OK) |
| 921 | ga.ga_len += mb_char2bytes(' ', |
| 922 | (char_u *)ga.ga_data + ga.ga_len); |
| 923 | } |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 924 | else |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 925 | { |
| 926 | width = cell.width; |
| 927 | |
| 928 | p[pos.col].width = cell.width; |
| 929 | p[pos.col].attrs = cell.attrs; |
| 930 | p[pos.col].fg = cell.fg; |
| 931 | p[pos.col].bg = cell.bg; |
| 932 | |
| 933 | if (ga_grow(&ga, MB_MAXBYTES) == OK) |
| 934 | { |
| 935 | int i; |
| 936 | int c; |
| 937 | |
| 938 | for (i = 0; (c = cell.chars[i]) > 0 || i == 0; ++i) |
| 939 | ga.ga_len += mb_char2bytes(c == NUL ? ' ' : c, |
| 940 | (char_u *)ga.ga_data + ga.ga_len); |
| 941 | } |
| 942 | } |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 943 | } |
| 944 | line->sb_cols = len; |
| 945 | line->sb_cells = p; |
| 946 | ++term->tl_scrollback.ga_len; |
| 947 | |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 948 | if (ga_grow(&ga, 1) == FAIL) |
| 949 | add_scrollback_line_to_buffer(term, (char_u *)"", 0); |
| 950 | else |
| 951 | { |
| 952 | *((char_u *)ga.ga_data + ga.ga_len) = NUL; |
| 953 | add_scrollback_line_to_buffer(term, ga.ga_data, ga.ga_len); |
| 954 | } |
| 955 | ga_clear(&ga); |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 956 | } |
| 957 | else |
| 958 | vim_free(p); |
| 959 | } |
| 960 | } |
| 961 | |
| 962 | FOR_ALL_WINDOWS(wp) |
| 963 | { |
| 964 | if (wp->w_buffer == term->tl_buffer) |
| 965 | { |
| 966 | wp->w_cursor.lnum = term->tl_buffer->b_ml.ml_line_count; |
| 967 | wp->w_cursor.col = 0; |
| 968 | wp->w_valid = 0; |
Bram Moolenaar | e0f314a | 2017-08-13 16:01:31 +0200 | [diff] [blame] | 969 | if (wp->w_cursor.lnum >= wp->w_height) |
| 970 | { |
| 971 | linenr_T min_topline = wp->w_cursor.lnum - wp->w_height + 1; |
| 972 | |
| 973 | if (wp->w_topline < min_topline) |
| 974 | wp->w_topline = min_topline; |
| 975 | } |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 976 | redraw_win_later(wp, NOT_VALID); |
| 977 | } |
| 978 | } |
| 979 | } |
| 980 | |
| 981 | static void |
Bram Moolenaar | 6d81974 | 2017-08-06 14:57:49 +0200 | [diff] [blame] | 982 | set_terminal_mode(term_T *term, int normal_mode) |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 983 | { |
Bram Moolenaar | 6d81974 | 2017-08-06 14:57:49 +0200 | [diff] [blame] | 984 | term->tl_normal_mode = normal_mode; |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 985 | vim_free(term->tl_status_text); |
| 986 | term->tl_status_text = NULL; |
| 987 | if (term->tl_buffer == curbuf) |
| 988 | maketitle(); |
| 989 | } |
| 990 | |
| 991 | /* |
| 992 | * Called after the job if finished and Terminal mode is not active: |
| 993 | * Move the vterm contents into the scrollback buffer and free the vterm. |
| 994 | */ |
| 995 | static void |
| 996 | cleanup_vterm(term_T *term) |
| 997 | { |
Bram Moolenaar | 8cad930 | 2017-08-12 14:32:32 +0200 | [diff] [blame] | 998 | if (term->tl_finish != 'c') |
Bram Moolenaar | dd693ce | 2017-08-10 23:15:19 +0200 | [diff] [blame] | 999 | move_terminal_to_buffer(term); |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 1000 | term_free_vterm(term); |
Bram Moolenaar | 6d81974 | 2017-08-06 14:57:49 +0200 | [diff] [blame] | 1001 | set_terminal_mode(term, FALSE); |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 1002 | } |
| 1003 | |
| 1004 | /* |
Bram Moolenaar | aaa8a35 | 2017-08-05 20:17:00 +0200 | [diff] [blame] | 1005 | * Switch from Terminal-Job mode to Terminal-Normal mode. |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 1006 | * Suspends updating the terminal window. |
| 1007 | */ |
| 1008 | static void |
Bram Moolenaar | 6d81974 | 2017-08-06 14:57:49 +0200 | [diff] [blame] | 1009 | term_enter_normal_mode(void) |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 1010 | { |
| 1011 | term_T *term = curbuf->b_term; |
| 1012 | |
| 1013 | /* Append the current terminal contents to the buffer. */ |
| 1014 | move_terminal_to_buffer(term); |
| 1015 | |
Bram Moolenaar | 6d81974 | 2017-08-06 14:57:49 +0200 | [diff] [blame] | 1016 | set_terminal_mode(term, TRUE); |
Bram Moolenaar | aaa8a35 | 2017-08-05 20:17:00 +0200 | [diff] [blame] | 1017 | |
Bram Moolenaar | 6d81974 | 2017-08-06 14:57:49 +0200 | [diff] [blame] | 1018 | /* Move the window cursor to the position of the cursor in the |
| 1019 | * terminal. */ |
| 1020 | curwin->w_cursor.lnum = term->tl_scrollback_scrolled |
| 1021 | + term->tl_cursor_pos.row + 1; |
| 1022 | check_cursor(); |
| 1023 | coladvance(term->tl_cursor_pos.col); |
Bram Moolenaar | aaa8a35 | 2017-08-05 20:17:00 +0200 | [diff] [blame] | 1024 | |
Bram Moolenaar | 6d81974 | 2017-08-06 14:57:49 +0200 | [diff] [blame] | 1025 | /* Display the same lines as in the terminal. */ |
| 1026 | curwin->w_topline = term->tl_scrollback_scrolled + 1; |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 1027 | } |
| 1028 | |
| 1029 | /* |
| 1030 | * Returns TRUE if the current window contains a terminal and we are in |
| 1031 | * Terminal-Normal mode. |
| 1032 | */ |
| 1033 | int |
Bram Moolenaar | 6d81974 | 2017-08-06 14:57:49 +0200 | [diff] [blame] | 1034 | term_in_normal_mode(void) |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 1035 | { |
| 1036 | term_T *term = curbuf->b_term; |
| 1037 | |
Bram Moolenaar | 6d81974 | 2017-08-06 14:57:49 +0200 | [diff] [blame] | 1038 | return term != NULL && term->tl_normal_mode; |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 1039 | } |
| 1040 | |
| 1041 | /* |
Bram Moolenaar | aaa8a35 | 2017-08-05 20:17:00 +0200 | [diff] [blame] | 1042 | * Switch from Terminal-Normal mode to Terminal-Job mode. |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 1043 | * Restores updating the terminal window. |
| 1044 | */ |
| 1045 | void |
Bram Moolenaar | 6d81974 | 2017-08-06 14:57:49 +0200 | [diff] [blame] | 1046 | term_enter_job_mode() |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 1047 | { |
| 1048 | term_T *term = curbuf->b_term; |
| 1049 | sb_line_T *line; |
| 1050 | garray_T *gap; |
| 1051 | |
| 1052 | /* Remove the terminal contents from the scrollback and the buffer. */ |
| 1053 | gap = &term->tl_scrollback; |
Bram Moolenaar | 77ac9b5 | 2017-08-19 21:23:05 +0200 | [diff] [blame] | 1054 | while (curbuf->b_ml.ml_line_count > term->tl_scrollback_scrolled |
| 1055 | && gap->ga_len > 0) |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 1056 | { |
| 1057 | ml_delete(curbuf->b_ml.ml_line_count, FALSE); |
| 1058 | line = (sb_line_T *)gap->ga_data + gap->ga_len - 1; |
| 1059 | vim_free(line->sb_cells); |
| 1060 | --gap->ga_len; |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 1061 | } |
| 1062 | check_cursor(); |
| 1063 | |
Bram Moolenaar | 6d81974 | 2017-08-06 14:57:49 +0200 | [diff] [blame] | 1064 | set_terminal_mode(term, FALSE); |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 1065 | |
| 1066 | if (term->tl_channel_closed) |
| 1067 | cleanup_vterm(term); |
| 1068 | redraw_buf_and_status_later(curbuf, NOT_VALID); |
| 1069 | } |
| 1070 | |
| 1071 | /* |
Bram Moolenaar | 1f28b4c | 2017-07-28 13:48:34 +0200 | [diff] [blame] | 1072 | * Get a key from the user without mapping. |
Bram Moolenaar | 679653e | 2017-08-13 14:13:19 +0200 | [diff] [blame] | 1073 | * Note: while waiting a terminal may be closed and freed if the channel is |
| 1074 | * closed and ++close was used. |
Bram Moolenaar | 1f28b4c | 2017-07-28 13:48:34 +0200 | [diff] [blame] | 1075 | * TODO: use terminal mode mappings. |
| 1076 | */ |
| 1077 | static int |
| 1078 | term_vgetc() |
| 1079 | { |
| 1080 | int c; |
| 1081 | |
| 1082 | ++no_mapping; |
| 1083 | ++allow_keys; |
| 1084 | got_int = FALSE; |
Bram Moolenaar | 9698ad7 | 2017-08-12 14:52:15 +0200 | [diff] [blame] | 1085 | #ifdef WIN3264 |
| 1086 | ctrl_break_was_pressed = FALSE; |
| 1087 | #endif |
Bram Moolenaar | 1f28b4c | 2017-07-28 13:48:34 +0200 | [diff] [blame] | 1088 | c = vgetc(); |
Bram Moolenaar | 43c007f | 2017-07-30 17:45:37 +0200 | [diff] [blame] | 1089 | got_int = FALSE; |
Bram Moolenaar | 1f28b4c | 2017-07-28 13:48:34 +0200 | [diff] [blame] | 1090 | --no_mapping; |
| 1091 | --allow_keys; |
| 1092 | return c; |
| 1093 | } |
| 1094 | |
| 1095 | /* |
Bram Moolenaar | b241208 | 2017-08-20 18:09:14 +0200 | [diff] [blame] | 1096 | * Get the part that is connected to the tty. Normally this is PART_IN, but |
| 1097 | * when writing buffer lines to the job it can be another. This makes it |
| 1098 | * possible to do "1,5term vim -". |
| 1099 | */ |
| 1100 | static ch_part_T |
| 1101 | get_tty_part(term_T *term) |
| 1102 | { |
| 1103 | #ifdef UNIX |
| 1104 | ch_part_T parts[3] = {PART_IN, PART_OUT, PART_ERR}; |
| 1105 | int i; |
| 1106 | |
| 1107 | for (i = 0; i < 3; ++i) |
| 1108 | { |
| 1109 | int fd = term->tl_job->jv_channel->ch_part[parts[i]].ch_fd; |
| 1110 | |
| 1111 | if (isatty(fd)) |
| 1112 | return parts[i]; |
| 1113 | } |
| 1114 | #endif |
| 1115 | return PART_IN; |
| 1116 | } |
| 1117 | |
| 1118 | /* |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 1119 | * Send keys to terminal. |
Bram Moolenaar | 6919819 | 2017-08-05 14:10:48 +0200 | [diff] [blame] | 1120 | * Return FAIL when the key needs to be handled in Normal mode. |
| 1121 | * Return OK when the key was dropped or sent to the terminal. |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 1122 | */ |
Bram Moolenaar | 98fd66d | 2017-08-05 19:34:47 +0200 | [diff] [blame] | 1123 | int |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 1124 | send_keys_to_term(term_T *term, int c, int typed) |
| 1125 | { |
| 1126 | char msg[KEY_BUF_LEN]; |
| 1127 | size_t len; |
| 1128 | static int mouse_was_outside = FALSE; |
| 1129 | int dragging_outside = FALSE; |
| 1130 | |
| 1131 | /* Catch keys that need to be handled as in Normal mode. */ |
| 1132 | switch (c) |
| 1133 | { |
| 1134 | case NUL: |
| 1135 | case K_ZERO: |
| 1136 | if (typed) |
| 1137 | stuffcharReadbuff(c); |
| 1138 | return FAIL; |
| 1139 | |
| 1140 | case K_IGNORE: |
| 1141 | return FAIL; |
| 1142 | |
| 1143 | case K_LEFTDRAG: |
| 1144 | case K_MIDDLEDRAG: |
| 1145 | case K_RIGHTDRAG: |
| 1146 | case K_X1DRAG: |
| 1147 | case K_X2DRAG: |
| 1148 | dragging_outside = mouse_was_outside; |
| 1149 | /* FALLTHROUGH */ |
| 1150 | case K_LEFTMOUSE: |
| 1151 | case K_LEFTMOUSE_NM: |
| 1152 | case K_LEFTRELEASE: |
| 1153 | case K_LEFTRELEASE_NM: |
| 1154 | case K_MIDDLEMOUSE: |
| 1155 | case K_MIDDLERELEASE: |
| 1156 | case K_RIGHTMOUSE: |
| 1157 | case K_RIGHTRELEASE: |
| 1158 | case K_X1MOUSE: |
| 1159 | case K_X1RELEASE: |
| 1160 | case K_X2MOUSE: |
| 1161 | case K_X2RELEASE: |
Bram Moolenaar | 98fd66d | 2017-08-05 19:34:47 +0200 | [diff] [blame] | 1162 | |
| 1163 | case K_MOUSEUP: |
| 1164 | case K_MOUSEDOWN: |
| 1165 | case K_MOUSELEFT: |
| 1166 | case K_MOUSERIGHT: |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 1167 | if (mouse_row < W_WINROW(curwin) |
| 1168 | || mouse_row >= (W_WINROW(curwin) + curwin->w_height) |
| 1169 | || mouse_col < W_WINCOL(curwin) |
| 1170 | || mouse_col >= W_ENDCOL(curwin) |
| 1171 | || dragging_outside) |
| 1172 | { |
Bram Moolenaar | 98fd66d | 2017-08-05 19:34:47 +0200 | [diff] [blame] | 1173 | /* click or scroll outside the current window */ |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 1174 | if (typed) |
| 1175 | { |
| 1176 | stuffcharReadbuff(c); |
| 1177 | mouse_was_outside = TRUE; |
| 1178 | } |
| 1179 | return FAIL; |
| 1180 | } |
| 1181 | } |
| 1182 | if (typed) |
| 1183 | mouse_was_outside = FALSE; |
| 1184 | |
| 1185 | /* Convert the typed key to a sequence of bytes for the job. */ |
| 1186 | len = term_convert_key(term, c, msg); |
| 1187 | if (len > 0) |
| 1188 | /* TODO: if FAIL is returned, stop? */ |
Bram Moolenaar | b241208 | 2017-08-20 18:09:14 +0200 | [diff] [blame] | 1189 | channel_send(term->tl_job->jv_channel, get_tty_part(term), |
| 1190 | (char_u *)msg, (int)len, NULL); |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 1191 | |
| 1192 | return OK; |
| 1193 | } |
| 1194 | |
Bram Moolenaar | 0e23e9c | 2017-07-30 18:47:19 +0200 | [diff] [blame] | 1195 | static void |
| 1196 | position_cursor(win_T *wp, VTermPos *pos) |
| 1197 | { |
| 1198 | wp->w_wrow = MIN(pos->row, MAX(0, wp->w_height - 1)); |
| 1199 | wp->w_wcol = MIN(pos->col, MAX(0, wp->w_width - 1)); |
| 1200 | wp->w_valid |= (VALID_WCOL|VALID_WROW); |
| 1201 | } |
| 1202 | |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 1203 | /* |
Bram Moolenaar | c9456ce | 2017-07-30 21:46:04 +0200 | [diff] [blame] | 1204 | * Handle CTRL-W "": send register contents to the job. |
| 1205 | */ |
| 1206 | static void |
| 1207 | term_paste_register(int prev_c UNUSED) |
| 1208 | { |
| 1209 | int c; |
| 1210 | list_T *l; |
| 1211 | listitem_T *item; |
| 1212 | long reglen = 0; |
| 1213 | int type; |
| 1214 | |
| 1215 | #ifdef FEAT_CMDL_INFO |
| 1216 | if (add_to_showcmd(prev_c)) |
| 1217 | if (add_to_showcmd('"')) |
| 1218 | out_flush(); |
| 1219 | #endif |
| 1220 | c = term_vgetc(); |
| 1221 | #ifdef FEAT_CMDL_INFO |
| 1222 | clear_showcmd(); |
| 1223 | #endif |
Bram Moolenaar | 679653e | 2017-08-13 14:13:19 +0200 | [diff] [blame] | 1224 | if (!term_use_loop()) |
| 1225 | /* job finished while waiting for a character */ |
| 1226 | return; |
Bram Moolenaar | c9456ce | 2017-07-30 21:46:04 +0200 | [diff] [blame] | 1227 | |
| 1228 | /* CTRL-W "= prompt for expression to evaluate. */ |
| 1229 | if (c == '=' && get_expr_register() != '=') |
| 1230 | return; |
Bram Moolenaar | 679653e | 2017-08-13 14:13:19 +0200 | [diff] [blame] | 1231 | if (!term_use_loop()) |
| 1232 | /* job finished while waiting for a character */ |
| 1233 | return; |
Bram Moolenaar | c9456ce | 2017-07-30 21:46:04 +0200 | [diff] [blame] | 1234 | |
| 1235 | l = (list_T *)get_reg_contents(c, GREG_LIST); |
| 1236 | if (l != NULL) |
| 1237 | { |
| 1238 | type = get_reg_type(c, ®len); |
| 1239 | for (item = l->lv_first; item != NULL; item = item->li_next) |
| 1240 | { |
| 1241 | char_u *s = get_tv_string(&item->li_tv); |
| 1242 | |
| 1243 | channel_send(curbuf->b_term->tl_job->jv_channel, PART_IN, |
| 1244 | s, STRLEN(s), NULL); |
| 1245 | if (item->li_next != NULL || type == MLINE) |
| 1246 | channel_send(curbuf->b_term->tl_job->jv_channel, PART_IN, |
| 1247 | (char_u *)"\r", 1, NULL); |
| 1248 | } |
| 1249 | list_free(l); |
| 1250 | } |
| 1251 | } |
| 1252 | |
Bram Moolenaar | 3d9bdfe | 2017-08-12 22:55:58 +0200 | [diff] [blame] | 1253 | #if defined(FEAT_GUI) || defined(PROTO) |
| 1254 | /* |
| 1255 | * Return TRUE when the cursor of the terminal should be displayed. |
| 1256 | */ |
| 1257 | int |
| 1258 | use_terminal_cursor() |
| 1259 | { |
| 1260 | return in_terminal_loop != NULL; |
| 1261 | } |
| 1262 | |
| 1263 | cursorentry_T * |
| 1264 | term_get_cursor_shape(guicolor_T *fg, guicolor_T *bg) |
| 1265 | { |
| 1266 | term_T *term = in_terminal_loop; |
| 1267 | static cursorentry_T entry; |
| 1268 | |
| 1269 | vim_memset(&entry, 0, sizeof(entry)); |
| 1270 | entry.shape = entry.mshape = |
| 1271 | term->tl_cursor_shape == VTERM_PROP_CURSORSHAPE_UNDERLINE ? SHAPE_HOR : |
| 1272 | term->tl_cursor_shape == VTERM_PROP_CURSORSHAPE_BAR_LEFT ? SHAPE_VER : |
| 1273 | SHAPE_BLOCK; |
| 1274 | entry.percentage = 20; |
| 1275 | if (term->tl_cursor_blink) |
| 1276 | { |
| 1277 | entry.blinkwait = 700; |
| 1278 | entry.blinkon = 400; |
| 1279 | entry.blinkon = 250; |
| 1280 | } |
| 1281 | *fg = gui.back_pixel; |
| 1282 | if (term->tl_cursor_color == NULL) |
| 1283 | *bg = gui.norm_pixel; |
| 1284 | else |
| 1285 | *bg = color_name2handle(term->tl_cursor_color); |
| 1286 | entry.name = "n"; |
| 1287 | entry.used_for = SHAPE_CURSOR; |
| 1288 | |
| 1289 | return &entry; |
| 1290 | } |
| 1291 | #endif |
| 1292 | |
Bram Moolenaar | 3cd43cc | 2017-08-12 19:51:41 +0200 | [diff] [blame] | 1293 | static int did_change_cursor = FALSE; |
| 1294 | |
| 1295 | static void |
| 1296 | may_set_cursor_props(term_T *term) |
| 1297 | { |
Bram Moolenaar | 3d9bdfe | 2017-08-12 22:55:58 +0200 | [diff] [blame] | 1298 | #ifdef FEAT_GUI |
| 1299 | /* For the GUI the cursor properties are obtained with |
| 1300 | * term_get_cursor_shape(). */ |
| 1301 | if (gui.in_use) |
| 1302 | return; |
| 1303 | #endif |
Bram Moolenaar | 3cd43cc | 2017-08-12 19:51:41 +0200 | [diff] [blame] | 1304 | if (in_terminal_loop == term) |
| 1305 | { |
Bram Moolenaar | 893029a | 2017-08-12 21:15:34 +0200 | [diff] [blame] | 1306 | did_change_cursor = TRUE; |
Bram Moolenaar | 3cd43cc | 2017-08-12 19:51:41 +0200 | [diff] [blame] | 1307 | if (term->tl_cursor_color != NULL) |
| 1308 | term_cursor_color(term->tl_cursor_color); |
| 1309 | else |
| 1310 | term_cursor_color((char_u *)""); |
Bram Moolenaar | 3cd43cc | 2017-08-12 19:51:41 +0200 | [diff] [blame] | 1311 | term_cursor_shape(term->tl_cursor_shape, term->tl_cursor_blink); |
| 1312 | } |
| 1313 | } |
| 1314 | |
| 1315 | static void |
| 1316 | may_restore_cursor_props(void) |
| 1317 | { |
Bram Moolenaar | 3d9bdfe | 2017-08-12 22:55:58 +0200 | [diff] [blame] | 1318 | #ifdef FEAT_GUI |
| 1319 | if (gui.in_use) |
| 1320 | return; |
| 1321 | #endif |
Bram Moolenaar | 3cd43cc | 2017-08-12 19:51:41 +0200 | [diff] [blame] | 1322 | if (did_change_cursor) |
| 1323 | { |
| 1324 | did_change_cursor = FALSE; |
Bram Moolenaar | 3cd43cc | 2017-08-12 19:51:41 +0200 | [diff] [blame] | 1325 | term_cursor_color((char_u *)""); |
Bram Moolenaar | 3eee06e | 2017-08-19 19:40:50 +0200 | [diff] [blame] | 1326 | /* this will restore the initial cursor style, if possible */ |
| 1327 | ui_cursor_shape_forced(TRUE); |
Bram Moolenaar | 3cd43cc | 2017-08-12 19:51:41 +0200 | [diff] [blame] | 1328 | } |
| 1329 | } |
| 1330 | |
Bram Moolenaar | c9456ce | 2017-07-30 21:46:04 +0200 | [diff] [blame] | 1331 | /* |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 1332 | * Returns TRUE if the current window contains a terminal and we are sending |
| 1333 | * keys to the job. |
| 1334 | */ |
| 1335 | int |
Bram Moolenaar | 6d81974 | 2017-08-06 14:57:49 +0200 | [diff] [blame] | 1336 | term_use_loop(void) |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 1337 | { |
| 1338 | term_T *term = curbuf->b_term; |
| 1339 | |
| 1340 | return term != NULL |
Bram Moolenaar | 6d81974 | 2017-08-06 14:57:49 +0200 | [diff] [blame] | 1341 | && !term->tl_normal_mode |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 1342 | && term->tl_vterm != NULL |
| 1343 | && term_job_running(term); |
| 1344 | } |
| 1345 | |
| 1346 | /* |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 1347 | * Wait for input and send it to the job. |
| 1348 | * Return when the start of a CTRL-W command is typed or anything else that |
| 1349 | * should be handled as a Normal mode command. |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 1350 | * Returns OK if a typed character is to be handled in Normal mode, FAIL if |
| 1351 | * the terminal was closed. |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 1352 | */ |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 1353 | int |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 1354 | terminal_loop(void) |
| 1355 | { |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 1356 | int c; |
Bram Moolenaar | dbe948d | 2017-07-23 22:50:51 +0200 | [diff] [blame] | 1357 | int termkey = 0; |
Bram Moolenaar | 3cd43cc | 2017-08-12 19:51:41 +0200 | [diff] [blame] | 1358 | int ret; |
| 1359 | |
Bram Moolenaar | 679653e | 2017-08-13 14:13:19 +0200 | [diff] [blame] | 1360 | /* Remember the terminal we are sending keys to. However, the terminal |
| 1361 | * might be closed while waiting for a character, e.g. typing "exit" in a |
| 1362 | * shell and ++close was used. Therefore use curbuf->b_term instead of a |
| 1363 | * stored reference. */ |
Bram Moolenaar | 3cd43cc | 2017-08-12 19:51:41 +0200 | [diff] [blame] | 1364 | in_terminal_loop = curbuf->b_term; |
Bram Moolenaar | dbe948d | 2017-07-23 22:50:51 +0200 | [diff] [blame] | 1365 | |
| 1366 | if (*curwin->w_p_tk != NUL) |
| 1367 | termkey = string_to_key(curwin->w_p_tk, TRUE); |
Bram Moolenaar | 0e23e9c | 2017-07-30 18:47:19 +0200 | [diff] [blame] | 1368 | position_cursor(curwin, &curbuf->b_term->tl_cursor_pos); |
Bram Moolenaar | 3cd43cc | 2017-08-12 19:51:41 +0200 | [diff] [blame] | 1369 | may_set_cursor_props(curbuf->b_term); |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 1370 | |
Bram Moolenaar | 4f44b88 | 2017-08-13 20:06:18 +0200 | [diff] [blame] | 1371 | #ifdef UNIX |
| 1372 | { |
Bram Moolenaar | b241208 | 2017-08-20 18:09:14 +0200 | [diff] [blame] | 1373 | int part = get_tty_part(curbuf->b_term); |
| 1374 | int fd = curbuf->b_term->tl_job->jv_channel->ch_part[part].ch_fd; |
Bram Moolenaar | 4f44b88 | 2017-08-13 20:06:18 +0200 | [diff] [blame] | 1375 | |
| 1376 | if (isatty(fd)) |
| 1377 | { |
| 1378 | ttyinfo_T info; |
| 1379 | |
| 1380 | /* Get the current backspace and enter characters of the pty. */ |
| 1381 | if (get_tty_info(fd, &info) == OK) |
| 1382 | { |
| 1383 | term_backspace_char = info.backspace; |
| 1384 | term_enter_char = info.enter; |
| 1385 | term_nl_does_cr = info.nl_does_cr; |
| 1386 | } |
| 1387 | } |
| 1388 | } |
| 1389 | #endif |
| 1390 | |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 1391 | for (;;) |
| 1392 | { |
| 1393 | /* TODO: skip screen update when handling a sequence of keys. */ |
Bram Moolenaar | 43c007f | 2017-07-30 17:45:37 +0200 | [diff] [blame] | 1394 | /* Repeat redrawing in case a message is received while redrawing. */ |
| 1395 | while (curwin->w_redr_type != 0) |
| 1396 | update_screen(0); |
Bram Moolenaar | fc716d7 | 2017-07-25 23:08:47 +0200 | [diff] [blame] | 1397 | update_cursor(curbuf->b_term, FALSE); |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 1398 | |
Bram Moolenaar | 1f28b4c | 2017-07-28 13:48:34 +0200 | [diff] [blame] | 1399 | c = term_vgetc(); |
Bram Moolenaar | 6d81974 | 2017-08-06 14:57:49 +0200 | [diff] [blame] | 1400 | if (!term_use_loop()) |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 1401 | /* job finished while waiting for a character */ |
| 1402 | break; |
Bram Moolenaar | 3d9bdfe | 2017-08-12 22:55:58 +0200 | [diff] [blame] | 1403 | if (c == K_IGNORE) |
| 1404 | continue; |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 1405 | |
Bram Moolenaar | fae4283 | 2017-08-01 22:24:26 +0200 | [diff] [blame] | 1406 | #ifdef WIN3264 |
Bram Moolenaar | 589b110 | 2017-08-12 16:39:05 +0200 | [diff] [blame] | 1407 | /* On Windows winpty handles CTRL-C, don't send a CTRL_C_EVENT. |
Bram Moolenaar | 9698ad7 | 2017-08-12 14:52:15 +0200 | [diff] [blame] | 1408 | * Use CTRL-BREAK to kill the job. */ |
Bram Moolenaar | 9698ad7 | 2017-08-12 14:52:15 +0200 | [diff] [blame] | 1409 | if (ctrl_break_was_pressed) |
| 1410 | mch_signal_job(curbuf->b_term->tl_job, (char_u *)"kill"); |
Bram Moolenaar | fae4283 | 2017-08-01 22:24:26 +0200 | [diff] [blame] | 1411 | #endif |
| 1412 | |
Bram Moolenaar | 6919819 | 2017-08-05 14:10:48 +0200 | [diff] [blame] | 1413 | if (c == (termkey == 0 ? Ctrl_W : termkey) || c == Ctrl_BSL) |
Bram Moolenaar | dbe948d | 2017-07-23 22:50:51 +0200 | [diff] [blame] | 1414 | { |
Bram Moolenaar | c9456ce | 2017-07-30 21:46:04 +0200 | [diff] [blame] | 1415 | int prev_c = c; |
| 1416 | |
Bram Moolenaar | 1f28b4c | 2017-07-28 13:48:34 +0200 | [diff] [blame] | 1417 | #ifdef FEAT_CMDL_INFO |
| 1418 | if (add_to_showcmd(c)) |
| 1419 | out_flush(); |
| 1420 | #endif |
| 1421 | c = term_vgetc(); |
| 1422 | #ifdef FEAT_CMDL_INFO |
| 1423 | clear_showcmd(); |
| 1424 | #endif |
Bram Moolenaar | 6d81974 | 2017-08-06 14:57:49 +0200 | [diff] [blame] | 1425 | if (!term_use_loop()) |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 1426 | /* job finished while waiting for a character */ |
| 1427 | break; |
Bram Moolenaar | 1f28b4c | 2017-07-28 13:48:34 +0200 | [diff] [blame] | 1428 | |
Bram Moolenaar | 6919819 | 2017-08-05 14:10:48 +0200 | [diff] [blame] | 1429 | if (prev_c == Ctrl_BSL) |
| 1430 | { |
| 1431 | if (c == Ctrl_N) |
Bram Moolenaar | aaa8a35 | 2017-08-05 20:17:00 +0200 | [diff] [blame] | 1432 | { |
Bram Moolenaar | 6d81974 | 2017-08-06 14:57:49 +0200 | [diff] [blame] | 1433 | /* CTRL-\ CTRL-N : go to Terminal-Normal mode. */ |
| 1434 | term_enter_normal_mode(); |
Bram Moolenaar | 3cd43cc | 2017-08-12 19:51:41 +0200 | [diff] [blame] | 1435 | ret = FAIL; |
| 1436 | goto theend; |
Bram Moolenaar | aaa8a35 | 2017-08-05 20:17:00 +0200 | [diff] [blame] | 1437 | } |
Bram Moolenaar | 6919819 | 2017-08-05 14:10:48 +0200 | [diff] [blame] | 1438 | /* Send both keys to the terminal. */ |
| 1439 | send_keys_to_term(curbuf->b_term, prev_c, TRUE); |
| 1440 | } |
Bram Moolenaar | 8e539c5 | 2017-08-18 22:57:06 +0200 | [diff] [blame] | 1441 | else if (c == Ctrl_C) |
| 1442 | { |
| 1443 | /* "CTRL-W CTRL-C" or 'termkey' CTRL-C: end the job */ |
| 1444 | mch_signal_job(curbuf->b_term->tl_job, (char_u *)"kill"); |
| 1445 | } |
Bram Moolenaar | 6919819 | 2017-08-05 14:10:48 +0200 | [diff] [blame] | 1446 | else if (termkey == 0 && c == '.') |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 1447 | { |
Bram Moolenaar | 1f28b4c | 2017-07-28 13:48:34 +0200 | [diff] [blame] | 1448 | /* "CTRL-W .": send CTRL-W to the job */ |
| 1449 | c = Ctrl_W; |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 1450 | } |
Bram Moolenaar | c9456ce | 2017-07-30 21:46:04 +0200 | [diff] [blame] | 1451 | else if (c == 'N') |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 1452 | { |
Bram Moolenaar | 6d81974 | 2017-08-06 14:57:49 +0200 | [diff] [blame] | 1453 | /* CTRL-W N : go to Terminal-Normal mode. */ |
| 1454 | term_enter_normal_mode(); |
Bram Moolenaar | 3cd43cc | 2017-08-12 19:51:41 +0200 | [diff] [blame] | 1455 | ret = FAIL; |
| 1456 | goto theend; |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 1457 | } |
Bram Moolenaar | c9456ce | 2017-07-30 21:46:04 +0200 | [diff] [blame] | 1458 | else if (c == '"') |
| 1459 | { |
| 1460 | term_paste_register(prev_c); |
| 1461 | continue; |
| 1462 | } |
Bram Moolenaar | 1f28b4c | 2017-07-28 13:48:34 +0200 | [diff] [blame] | 1463 | else if (termkey == 0 || c != termkey) |
| 1464 | { |
| 1465 | stuffcharReadbuff(Ctrl_W); |
| 1466 | stuffcharReadbuff(c); |
Bram Moolenaar | 3cd43cc | 2017-08-12 19:51:41 +0200 | [diff] [blame] | 1467 | ret = OK; |
| 1468 | goto theend; |
Bram Moolenaar | 1f28b4c | 2017-07-28 13:48:34 +0200 | [diff] [blame] | 1469 | } |
Bram Moolenaar | dbe948d | 2017-07-23 22:50:51 +0200 | [diff] [blame] | 1470 | } |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 1471 | if (send_keys_to_term(curbuf->b_term, c, TRUE) != OK) |
Bram Moolenaar | 3cd43cc | 2017-08-12 19:51:41 +0200 | [diff] [blame] | 1472 | { |
| 1473 | ret = OK; |
| 1474 | goto theend; |
| 1475 | } |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 1476 | } |
Bram Moolenaar | 3cd43cc | 2017-08-12 19:51:41 +0200 | [diff] [blame] | 1477 | ret = FAIL; |
| 1478 | |
| 1479 | theend: |
| 1480 | in_terminal_loop = NULL; |
| 1481 | may_restore_cursor_props(); |
| 1482 | return ret; |
Bram Moolenaar | 1f2903c | 2017-07-23 19:51:01 +0200 | [diff] [blame] | 1483 | } |
| 1484 | |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 1485 | /* |
| 1486 | * Called when a job has finished. |
Bram Moolenaar | 8cad930 | 2017-08-12 14:32:32 +0200 | [diff] [blame] | 1487 | * This updates the title and status, but does not close the vterm, because |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 1488 | * there might still be pending output in the channel. |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 1489 | */ |
| 1490 | void |
| 1491 | term_job_ended(job_T *job) |
| 1492 | { |
| 1493 | term_T *term; |
| 1494 | int did_one = FALSE; |
| 1495 | |
| 1496 | for (term = first_term; term != NULL; term = term->tl_next) |
| 1497 | if (term->tl_job == job) |
| 1498 | { |
| 1499 | vim_free(term->tl_title); |
| 1500 | term->tl_title = NULL; |
| 1501 | vim_free(term->tl_status_text); |
| 1502 | term->tl_status_text = NULL; |
| 1503 | redraw_buf_and_status_later(term->tl_buffer, VALID); |
| 1504 | did_one = TRUE; |
| 1505 | } |
| 1506 | if (did_one) |
| 1507 | redraw_statuslines(); |
| 1508 | if (curbuf->b_term != NULL) |
| 1509 | { |
| 1510 | if (curbuf->b_term->tl_job == job) |
| 1511 | maketitle(); |
| 1512 | update_cursor(curbuf->b_term, TRUE); |
| 1513 | } |
| 1514 | } |
| 1515 | |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 1516 | static void |
Bram Moolenaar | fc716d7 | 2017-07-25 23:08:47 +0200 | [diff] [blame] | 1517 | may_toggle_cursor(term_T *term) |
| 1518 | { |
Bram Moolenaar | 3cd43cc | 2017-08-12 19:51:41 +0200 | [diff] [blame] | 1519 | if (in_terminal_loop == term) |
Bram Moolenaar | fc716d7 | 2017-07-25 23:08:47 +0200 | [diff] [blame] | 1520 | { |
| 1521 | if (term->tl_cursor_visible) |
| 1522 | cursor_on(); |
| 1523 | else |
| 1524 | cursor_off(); |
| 1525 | } |
| 1526 | } |
| 1527 | |
Bram Moolenaar | cfce717 | 2017-08-17 20:31:48 +0200 | [diff] [blame] | 1528 | /* |
| 1529 | * Reverse engineer the RGB value into a cterm color index. |
| 1530 | * First color is 1. Return 0 if no match found. |
| 1531 | */ |
| 1532 | static int |
| 1533 | color2index(VTermColor *color, int fg, int *boldp) |
| 1534 | { |
| 1535 | int red = color->red; |
| 1536 | int blue = color->blue; |
| 1537 | int green = color->green; |
| 1538 | |
| 1539 | /* The argument for lookup_color() is for the color_names[] table. */ |
| 1540 | if (red == 0) |
| 1541 | { |
| 1542 | if (green == 0) |
| 1543 | { |
| 1544 | if (blue == 0) |
| 1545 | return lookup_color(0, fg, boldp) + 1; /* black */ |
| 1546 | if (blue == 224) |
| 1547 | return lookup_color(1, fg, boldp) + 1; /* dark blue */ |
| 1548 | } |
| 1549 | else if (green == 224) |
| 1550 | { |
| 1551 | if (blue == 0) |
| 1552 | return lookup_color(2, fg, boldp) + 1; /* dark green */ |
| 1553 | if (blue == 224) |
| 1554 | return lookup_color(3, fg, boldp) + 1; /* dark cyan */ |
| 1555 | } |
| 1556 | } |
| 1557 | else if (red == 224) |
| 1558 | { |
| 1559 | if (green == 0) |
| 1560 | { |
| 1561 | if (blue == 0) |
| 1562 | return lookup_color(4, fg, boldp) + 1; /* dark red */ |
| 1563 | if (blue == 224) |
| 1564 | return lookup_color(5, fg, boldp) + 1; /* dark magenta */ |
| 1565 | } |
| 1566 | else if (green == 224) |
| 1567 | { |
| 1568 | if (blue == 0) |
| 1569 | return lookup_color(6, fg, boldp) + 1; /* dark yellow / brown */ |
| 1570 | if (blue == 224) |
| 1571 | return lookup_color(8, fg, boldp) + 1; /* white / light grey */ |
| 1572 | } |
| 1573 | } |
| 1574 | else if (red == 128) |
| 1575 | { |
| 1576 | if (green == 128 && blue == 128) |
| 1577 | return lookup_color(12, fg, boldp) + 1; /* high intensity black / dark grey */ |
| 1578 | } |
| 1579 | else if (red == 255) |
| 1580 | { |
| 1581 | if (green == 64) |
| 1582 | { |
| 1583 | if (blue == 64) |
| 1584 | return lookup_color(20, fg, boldp) + 1; /* light red */ |
| 1585 | if (blue == 255) |
| 1586 | return lookup_color(22, fg, boldp) + 1; /* light magenta */ |
| 1587 | } |
| 1588 | else if (green == 255) |
| 1589 | { |
| 1590 | if (blue == 64) |
| 1591 | return lookup_color(24, fg, boldp) + 1; /* yellow */ |
| 1592 | if (blue == 255) |
| 1593 | return lookup_color(26, fg, boldp) + 1; /* white */ |
| 1594 | } |
| 1595 | } |
| 1596 | else if (red == 64) |
| 1597 | { |
| 1598 | if (green == 64) |
| 1599 | { |
| 1600 | if (blue == 255) |
| 1601 | return lookup_color(14, fg, boldp) + 1; /* light blue */ |
| 1602 | } |
| 1603 | else if (green == 255) |
| 1604 | { |
| 1605 | if (blue == 64) |
| 1606 | return lookup_color(16, fg, boldp) + 1; /* light green */ |
| 1607 | if (blue == 255) |
| 1608 | return lookup_color(18, fg, boldp) + 1; /* light cyan */ |
| 1609 | } |
| 1610 | } |
| 1611 | if (t_colors >= 256) |
| 1612 | { |
| 1613 | if (red == blue && red == green) |
| 1614 | { |
| 1615 | /* 24-color greyscale */ |
| 1616 | static int cutoff[23] = { |
| 1617 | 0x05, 0x10, 0x1B, 0x26, 0x31, 0x3C, 0x47, 0x52, |
| 1618 | 0x5D, 0x68, 0x73, 0x7F, 0x8A, 0x95, 0xA0, 0xAB, |
| 1619 | 0xB6, 0xC1, 0xCC, 0xD7, 0xE2, 0xED, 0xF9}; |
| 1620 | int i; |
| 1621 | |
| 1622 | for (i = 0; i < 23; ++i) |
| 1623 | if (red < cutoff[i]) |
| 1624 | return i + 233; |
| 1625 | return 256; |
| 1626 | } |
| 1627 | |
| 1628 | /* 216-color cube */ |
| 1629 | return 17 + ((red + 25) / 0x33) * 36 |
| 1630 | + ((green + 25) / 0x33) * 6 |
| 1631 | + (blue + 25) / 0x33; |
| 1632 | } |
| 1633 | return 0; |
| 1634 | } |
| 1635 | |
| 1636 | /* |
| 1637 | * Convert the attributes of a vterm cell into an attribute index. |
| 1638 | */ |
| 1639 | static int |
| 1640 | cell2attr(VTermScreenCellAttrs cellattrs, VTermColor cellfg, VTermColor cellbg) |
| 1641 | { |
| 1642 | int attr = 0; |
| 1643 | |
| 1644 | if (cellattrs.bold) |
| 1645 | attr |= HL_BOLD; |
| 1646 | if (cellattrs.underline) |
| 1647 | attr |= HL_UNDERLINE; |
| 1648 | if (cellattrs.italic) |
| 1649 | attr |= HL_ITALIC; |
| 1650 | if (cellattrs.strike) |
| 1651 | attr |= HL_STANDOUT; |
| 1652 | if (cellattrs.reverse) |
| 1653 | attr |= HL_INVERSE; |
| 1654 | |
| 1655 | #ifdef FEAT_GUI |
| 1656 | if (gui.in_use) |
| 1657 | { |
| 1658 | guicolor_T fg, bg; |
| 1659 | |
| 1660 | fg = gui_mch_get_rgb_color(cellfg.red, cellfg.green, cellfg.blue); |
| 1661 | bg = gui_mch_get_rgb_color(cellbg.red, cellbg.green, cellbg.blue); |
| 1662 | return get_gui_attr_idx(attr, fg, bg); |
| 1663 | } |
| 1664 | else |
| 1665 | #endif |
| 1666 | #ifdef FEAT_TERMGUICOLORS |
| 1667 | if (p_tgc) |
| 1668 | { |
| 1669 | guicolor_T fg, bg; |
| 1670 | |
| 1671 | fg = gui_get_rgb_color_cmn(cellfg.red, cellfg.green, cellfg.blue); |
| 1672 | bg = gui_get_rgb_color_cmn(cellbg.red, cellbg.green, cellbg.blue); |
| 1673 | |
| 1674 | return get_tgc_attr_idx(attr, fg, bg); |
| 1675 | } |
| 1676 | else |
| 1677 | #endif |
| 1678 | { |
| 1679 | int bold = MAYBE; |
| 1680 | int fg = color2index(&cellfg, TRUE, &bold); |
| 1681 | int bg = color2index(&cellbg, FALSE, &bold); |
| 1682 | |
| 1683 | /* with 8 colors set the bold attribute to get a bright foreground */ |
| 1684 | if (bold == TRUE) |
| 1685 | attr |= HL_BOLD; |
| 1686 | return get_cterm_attr_idx(attr, fg, bg); |
| 1687 | } |
| 1688 | return 0; |
| 1689 | } |
| 1690 | |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 1691 | static int |
| 1692 | handle_damage(VTermRect rect, void *user) |
| 1693 | { |
| 1694 | term_T *term = (term_T *)user; |
| 1695 | |
| 1696 | term->tl_dirty_row_start = MIN(term->tl_dirty_row_start, rect.start_row); |
| 1697 | term->tl_dirty_row_end = MAX(term->tl_dirty_row_end, rect.end_row); |
| 1698 | redraw_buf_later(term->tl_buffer, NOT_VALID); |
| 1699 | return 1; |
| 1700 | } |
| 1701 | |
| 1702 | static int |
Bram Moolenaar | 6bb18a8 | 2017-08-13 22:14:17 +0200 | [diff] [blame] | 1703 | handle_moverect(VTermRect dest, VTermRect src, void *user) |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 1704 | { |
| 1705 | term_T *term = (term_T *)user; |
| 1706 | |
Bram Moolenaar | cfce717 | 2017-08-17 20:31:48 +0200 | [diff] [blame] | 1707 | /* Scrolling up is done much more efficiently by deleting lines instead of |
| 1708 | * redrawing the text. */ |
Bram Moolenaar | 6bb18a8 | 2017-08-13 22:14:17 +0200 | [diff] [blame] | 1709 | if (dest.start_col == src.start_col |
| 1710 | && dest.end_col == src.end_col |
| 1711 | && dest.start_row < src.start_row) |
Bram Moolenaar | cfce717 | 2017-08-17 20:31:48 +0200 | [diff] [blame] | 1712 | { |
| 1713 | win_T *wp; |
| 1714 | VTermColor fg, bg; |
| 1715 | VTermScreenCellAttrs attr; |
| 1716 | int clear_attr; |
| 1717 | |
| 1718 | /* Set the color to clear lines with. */ |
| 1719 | vterm_state_get_default_colors(vterm_obtain_state(term->tl_vterm), |
| 1720 | &fg, &bg); |
| 1721 | vim_memset(&attr, 0, sizeof(attr)); |
| 1722 | clear_attr = cell2attr(attr, fg, bg); |
| 1723 | |
Bram Moolenaar | 6bb18a8 | 2017-08-13 22:14:17 +0200 | [diff] [blame] | 1724 | FOR_ALL_WINDOWS(wp) |
| 1725 | { |
| 1726 | if (wp->w_buffer == term->tl_buffer) |
Bram Moolenaar | 6bb18a8 | 2017-08-13 22:14:17 +0200 | [diff] [blame] | 1727 | win_del_lines(wp, dest.start_row, |
Bram Moolenaar | cfce717 | 2017-08-17 20:31:48 +0200 | [diff] [blame] | 1728 | src.start_row - dest.start_row, FALSE, FALSE, |
| 1729 | clear_attr); |
Bram Moolenaar | 6bb18a8 | 2017-08-13 22:14:17 +0200 | [diff] [blame] | 1730 | } |
Bram Moolenaar | cfce717 | 2017-08-17 20:31:48 +0200 | [diff] [blame] | 1731 | } |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 1732 | redraw_buf_later(term->tl_buffer, NOT_VALID); |
| 1733 | return 1; |
| 1734 | } |
| 1735 | |
| 1736 | static int |
| 1737 | handle_movecursor( |
| 1738 | VTermPos pos, |
| 1739 | VTermPos oldpos UNUSED, |
Bram Moolenaar | fc716d7 | 2017-07-25 23:08:47 +0200 | [diff] [blame] | 1740 | int visible, |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 1741 | void *user) |
| 1742 | { |
| 1743 | term_T *term = (term_T *)user; |
| 1744 | win_T *wp; |
Bram Moolenaar | 22aad2f | 2017-07-30 18:19:46 +0200 | [diff] [blame] | 1745 | |
| 1746 | term->tl_cursor_pos = pos; |
| 1747 | term->tl_cursor_visible = visible; |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 1748 | |
| 1749 | FOR_ALL_WINDOWS(wp) |
| 1750 | { |
| 1751 | if (wp->w_buffer == term->tl_buffer) |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 1752 | position_cursor(wp, &pos); |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 1753 | } |
Bram Moolenaar | 6d81974 | 2017-08-06 14:57:49 +0200 | [diff] [blame] | 1754 | if (term->tl_buffer == curbuf && !term->tl_normal_mode) |
Bram Moolenaar | fc716d7 | 2017-07-25 23:08:47 +0200 | [diff] [blame] | 1755 | { |
| 1756 | may_toggle_cursor(term); |
Bram Moolenaar | 12d93ee | 2017-07-30 19:02:02 +0200 | [diff] [blame] | 1757 | update_cursor(term, term->tl_cursor_visible); |
Bram Moolenaar | fc716d7 | 2017-07-25 23:08:47 +0200 | [diff] [blame] | 1758 | } |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 1759 | |
| 1760 | return 1; |
| 1761 | } |
| 1762 | |
Bram Moolenaar | 2155441 | 2017-07-24 21:44:43 +0200 | [diff] [blame] | 1763 | static int |
| 1764 | handle_settermprop( |
| 1765 | VTermProp prop, |
| 1766 | VTermValue *value, |
| 1767 | void *user) |
| 1768 | { |
| 1769 | term_T *term = (term_T *)user; |
| 1770 | |
| 1771 | switch (prop) |
| 1772 | { |
| 1773 | case VTERM_PROP_TITLE: |
| 1774 | vim_free(term->tl_title); |
Bram Moolenaar | 274a52f | 2017-08-13 16:09:31 +0200 | [diff] [blame] | 1775 | /* a blank title isn't useful, make it empty, so that "running" is |
| 1776 | * displayed */ |
| 1777 | if (*skipwhite((char_u *)value->string) == NUL) |
| 1778 | term->tl_title = NULL; |
| 1779 | else |
| 1780 | term->tl_title = vim_strsave((char_u *)value->string); |
Bram Moolenaar | 2155441 | 2017-07-24 21:44:43 +0200 | [diff] [blame] | 1781 | vim_free(term->tl_status_text); |
| 1782 | term->tl_status_text = NULL; |
| 1783 | if (term == curbuf->b_term) |
| 1784 | maketitle(); |
Bram Moolenaar | fc716d7 | 2017-07-25 23:08:47 +0200 | [diff] [blame] | 1785 | break; |
| 1786 | |
| 1787 | case VTERM_PROP_CURSORVISIBLE: |
| 1788 | term->tl_cursor_visible = value->boolean; |
| 1789 | may_toggle_cursor(term); |
| 1790 | out_flush(); |
| 1791 | break; |
| 1792 | |
Bram Moolenaar | 3cd43cc | 2017-08-12 19:51:41 +0200 | [diff] [blame] | 1793 | case VTERM_PROP_CURSORBLINK: |
| 1794 | term->tl_cursor_blink = value->boolean; |
| 1795 | may_set_cursor_props(term); |
| 1796 | break; |
| 1797 | |
| 1798 | case VTERM_PROP_CURSORSHAPE: |
| 1799 | term->tl_cursor_shape = value->number; |
| 1800 | may_set_cursor_props(term); |
| 1801 | break; |
| 1802 | |
| 1803 | case VTERM_PROP_CURSORCOLOR: |
| 1804 | vim_free(term->tl_cursor_color); |
Bram Moolenaar | 3d9bdfe | 2017-08-12 22:55:58 +0200 | [diff] [blame] | 1805 | if (*value->string == NUL) |
| 1806 | term->tl_cursor_color = NULL; |
| 1807 | else |
| 1808 | term->tl_cursor_color = vim_strsave((char_u *)value->string); |
Bram Moolenaar | 3cd43cc | 2017-08-12 19:51:41 +0200 | [diff] [blame] | 1809 | may_set_cursor_props(term); |
| 1810 | break; |
| 1811 | |
Bram Moolenaar | e41e3b4 | 2017-08-11 16:24:50 +0200 | [diff] [blame] | 1812 | case VTERM_PROP_ALTSCREEN: |
| 1813 | /* TODO: do anything else? */ |
| 1814 | term->tl_using_altscreen = value->boolean; |
| 1815 | break; |
| 1816 | |
Bram Moolenaar | 2155441 | 2017-07-24 21:44:43 +0200 | [diff] [blame] | 1817 | default: |
| 1818 | break; |
| 1819 | } |
Bram Moolenaar | fc716d7 | 2017-07-25 23:08:47 +0200 | [diff] [blame] | 1820 | /* Always return 1, otherwise vterm doesn't store the value internally. */ |
| 1821 | return 1; |
Bram Moolenaar | 2155441 | 2017-07-24 21:44:43 +0200 | [diff] [blame] | 1822 | } |
| 1823 | |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 1824 | /* |
| 1825 | * The job running in the terminal resized the terminal. |
| 1826 | */ |
| 1827 | static int |
| 1828 | handle_resize(int rows, int cols, void *user) |
| 1829 | { |
| 1830 | term_T *term = (term_T *)user; |
| 1831 | win_T *wp; |
| 1832 | |
| 1833 | term->tl_rows = rows; |
| 1834 | term->tl_cols = cols; |
| 1835 | FOR_ALL_WINDOWS(wp) |
| 1836 | { |
| 1837 | if (wp->w_buffer == term->tl_buffer) |
| 1838 | { |
| 1839 | win_setheight_win(rows, wp); |
| 1840 | win_setwidth_win(cols, wp); |
| 1841 | } |
| 1842 | } |
| 1843 | |
| 1844 | redraw_buf_later(term->tl_buffer, NOT_VALID); |
| 1845 | return 1; |
| 1846 | } |
| 1847 | |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 1848 | /* |
| 1849 | * Handle a line that is pushed off the top of the screen. |
| 1850 | */ |
| 1851 | static int |
| 1852 | handle_pushline(int cols, const VTermScreenCell *cells, void *user) |
| 1853 | { |
| 1854 | term_T *term = (term_T *)user; |
| 1855 | |
| 1856 | /* TODO: Limit the number of lines that are stored. */ |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 1857 | if (ga_grow(&term->tl_scrollback, 1) == OK) |
| 1858 | { |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 1859 | cellattr_T *p = NULL; |
Bram Moolenaar | 696d00f | 2017-07-29 14:52:43 +0200 | [diff] [blame] | 1860 | int len = 0; |
| 1861 | int i; |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 1862 | int c; |
| 1863 | int col; |
Bram Moolenaar | 696d00f | 2017-07-29 14:52:43 +0200 | [diff] [blame] | 1864 | sb_line_T *line; |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 1865 | garray_T ga; |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 1866 | |
| 1867 | /* do not store empty cells at the end */ |
| 1868 | for (i = 0; i < cols; ++i) |
| 1869 | if (cells[i].chars[0] != 0) |
| 1870 | len = i + 1; |
| 1871 | |
Bram Moolenaar | 7fadbf8 | 2017-08-07 22:08:05 +0200 | [diff] [blame] | 1872 | ga_init2(&ga, 1, 100); |
Bram Moolenaar | 696d00f | 2017-07-29 14:52:43 +0200 | [diff] [blame] | 1873 | if (len > 0) |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 1874 | p = (cellattr_T *)alloc((int)sizeof(cellattr_T) * len); |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 1875 | if (p != NULL) |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 1876 | { |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 1877 | for (col = 0; col < len; col += cells[col].width) |
| 1878 | { |
| 1879 | if (ga_grow(&ga, MB_MAXBYTES) == FAIL) |
| 1880 | { |
| 1881 | ga.ga_len = 0; |
| 1882 | break; |
| 1883 | } |
| 1884 | for (i = 0; (c = cells[col].chars[i]) > 0 || i == 0; ++i) |
| 1885 | ga.ga_len += mb_char2bytes(c == NUL ? ' ' : c, |
| 1886 | (char_u *)ga.ga_data + ga.ga_len); |
| 1887 | p[col].width = cells[col].width; |
| 1888 | p[col].attrs = cells[col].attrs; |
| 1889 | p[col].fg = cells[col].fg; |
| 1890 | p[col].bg = cells[col].bg; |
| 1891 | } |
| 1892 | } |
| 1893 | if (ga_grow(&ga, 1) == FAIL) |
| 1894 | add_scrollback_line_to_buffer(term, (char_u *)"", 0); |
| 1895 | else |
| 1896 | { |
| 1897 | *((char_u *)ga.ga_data + ga.ga_len) = NUL; |
| 1898 | add_scrollback_line_to_buffer(term, ga.ga_data, ga.ga_len); |
| 1899 | } |
| 1900 | ga_clear(&ga); |
Bram Moolenaar | 696d00f | 2017-07-29 14:52:43 +0200 | [diff] [blame] | 1901 | |
| 1902 | line = (sb_line_T *)term->tl_scrollback.ga_data |
| 1903 | + term->tl_scrollback.ga_len; |
| 1904 | line->sb_cols = len; |
| 1905 | line->sb_cells = p; |
| 1906 | ++term->tl_scrollback.ga_len; |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 1907 | ++term->tl_scrollback_scrolled; |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 1908 | } |
| 1909 | return 0; /* ignored */ |
| 1910 | } |
| 1911 | |
Bram Moolenaar | 2155441 | 2017-07-24 21:44:43 +0200 | [diff] [blame] | 1912 | static VTermScreenCallbacks screen_callbacks = { |
| 1913 | handle_damage, /* damage */ |
| 1914 | handle_moverect, /* moverect */ |
| 1915 | handle_movecursor, /* movecursor */ |
| 1916 | handle_settermprop, /* settermprop */ |
| 1917 | NULL, /* bell */ |
| 1918 | handle_resize, /* resize */ |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 1919 | handle_pushline, /* sb_pushline */ |
Bram Moolenaar | 2155441 | 2017-07-24 21:44:43 +0200 | [diff] [blame] | 1920 | NULL /* sb_popline */ |
| 1921 | }; |
| 1922 | |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 1923 | /* |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 1924 | * Called when a channel has been closed. |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 1925 | * If this was a channel for a terminal window then finish it up. |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 1926 | */ |
| 1927 | void |
| 1928 | term_channel_closed(channel_T *ch) |
| 1929 | { |
| 1930 | term_T *term; |
| 1931 | int did_one = FALSE; |
| 1932 | |
| 1933 | for (term = first_term; term != NULL; term = term->tl_next) |
| 1934 | if (term->tl_job == ch->ch_job) |
| 1935 | { |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 1936 | term->tl_channel_closed = TRUE; |
Bram Moolenaar | dd693ce | 2017-08-10 23:15:19 +0200 | [diff] [blame] | 1937 | did_one = TRUE; |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 1938 | |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 1939 | vim_free(term->tl_title); |
| 1940 | term->tl_title = NULL; |
| 1941 | vim_free(term->tl_status_text); |
| 1942 | term->tl_status_text = NULL; |
| 1943 | |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 1944 | /* Unless in Terminal-Normal mode: clear the vterm. */ |
Bram Moolenaar | 6d81974 | 2017-08-06 14:57:49 +0200 | [diff] [blame] | 1945 | if (!term->tl_normal_mode) |
Bram Moolenaar | dd693ce | 2017-08-10 23:15:19 +0200 | [diff] [blame] | 1946 | { |
| 1947 | int fnum = term->tl_buffer->b_fnum; |
| 1948 | |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 1949 | cleanup_vterm(term); |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 1950 | |
Bram Moolenaar | dd693ce | 2017-08-10 23:15:19 +0200 | [diff] [blame] | 1951 | if (term->tl_finish == 'c') |
| 1952 | { |
| 1953 | /* ++close or term_finish == "close" */ |
Bram Moolenaar | 8cad930 | 2017-08-12 14:32:32 +0200 | [diff] [blame] | 1954 | ch_log(NULL, "terminal job finished, closing window"); |
Bram Moolenaar | dd693ce | 2017-08-10 23:15:19 +0200 | [diff] [blame] | 1955 | curbuf = term->tl_buffer; |
| 1956 | do_bufdel(DOBUF_WIPE, (char_u *)"", 1, fnum, fnum, FALSE); |
| 1957 | break; |
| 1958 | } |
| 1959 | if (term->tl_finish == 'o' && term->tl_buffer->b_nwindows == 0) |
| 1960 | { |
| 1961 | char buf[50]; |
| 1962 | |
| 1963 | /* TODO: use term_opencmd */ |
Bram Moolenaar | 8cad930 | 2017-08-12 14:32:32 +0200 | [diff] [blame] | 1964 | ch_log(NULL, "terminal job finished, opening window"); |
Bram Moolenaar | 37c4583 | 2017-08-12 16:01:04 +0200 | [diff] [blame] | 1965 | vim_snprintf(buf, sizeof(buf), |
| 1966 | term->tl_opencmd == NULL |
Bram Moolenaar | 589b110 | 2017-08-12 16:39:05 +0200 | [diff] [blame] | 1967 | ? "botright sbuf %d" |
| 1968 | : (char *)term->tl_opencmd, fnum); |
Bram Moolenaar | dd693ce | 2017-08-10 23:15:19 +0200 | [diff] [blame] | 1969 | do_cmdline_cmd((char_u *)buf); |
| 1970 | } |
Bram Moolenaar | 8cad930 | 2017-08-12 14:32:32 +0200 | [diff] [blame] | 1971 | else |
| 1972 | ch_log(NULL, "terminal job finished"); |
Bram Moolenaar | dd693ce | 2017-08-10 23:15:19 +0200 | [diff] [blame] | 1973 | } |
| 1974 | |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 1975 | redraw_buf_and_status_later(term->tl_buffer, NOT_VALID); |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 1976 | } |
| 1977 | if (did_one) |
| 1978 | { |
| 1979 | redraw_statuslines(); |
| 1980 | |
| 1981 | /* Need to break out of vgetc(). */ |
| 1982 | ins_char_typebuf(K_IGNORE); |
Bram Moolenaar | e9c21ae | 2017-08-03 20:44:48 +0200 | [diff] [blame] | 1983 | typebuf_was_filled = TRUE; |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 1984 | |
Bram Moolenaar | 12d93ee | 2017-07-30 19:02:02 +0200 | [diff] [blame] | 1985 | term = curbuf->b_term; |
| 1986 | if (term != NULL) |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 1987 | { |
Bram Moolenaar | 12d93ee | 2017-07-30 19:02:02 +0200 | [diff] [blame] | 1988 | if (term->tl_job == ch->ch_job) |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 1989 | maketitle(); |
Bram Moolenaar | 12d93ee | 2017-07-30 19:02:02 +0200 | [diff] [blame] | 1990 | update_cursor(term, term->tl_cursor_visible); |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 1991 | } |
| 1992 | } |
| 1993 | } |
| 1994 | |
| 1995 | /* |
Bram Moolenaar | 6d81974 | 2017-08-06 14:57:49 +0200 | [diff] [blame] | 1996 | * Called to update a window that contains an active terminal. |
| 1997 | * Returns FAIL when there is no terminal running in this window or in |
| 1998 | * Terminal-Normal mode. |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 1999 | */ |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 2000 | int |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2001 | term_update_window(win_T *wp) |
Bram Moolenaar | 938783d | 2017-07-16 20:13:26 +0200 | [diff] [blame] | 2002 | { |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2003 | term_T *term = wp->w_buffer->b_term; |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 2004 | VTerm *vterm; |
| 2005 | VTermScreen *screen; |
| 2006 | VTermState *state; |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 2007 | VTermPos pos; |
Bram Moolenaar | 938783d | 2017-07-16 20:13:26 +0200 | [diff] [blame] | 2008 | |
Bram Moolenaar | 6d81974 | 2017-08-06 14:57:49 +0200 | [diff] [blame] | 2009 | if (term == NULL || term->tl_vterm == NULL || term->tl_normal_mode) |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 2010 | return FAIL; |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 2011 | |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 2012 | vterm = term->tl_vterm; |
| 2013 | screen = vterm_obtain_screen(vterm); |
| 2014 | state = vterm_obtain_state(vterm); |
| 2015 | |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2016 | /* |
| 2017 | * If the window was resized a redraw will be triggered and we get here. |
| 2018 | * Adjust the size of the vterm unless 'termsize' specifies a fixed size. |
| 2019 | */ |
| 2020 | if ((!term->tl_rows_fixed && term->tl_rows != wp->w_height) |
| 2021 | || (!term->tl_cols_fixed && term->tl_cols != wp->w_width)) |
Bram Moolenaar | b13501f | 2017-07-22 22:32:56 +0200 | [diff] [blame] | 2022 | { |
Bram Moolenaar | 96ad8c9 | 2017-07-28 14:17:34 +0200 | [diff] [blame] | 2023 | int rows = term->tl_rows_fixed ? term->tl_rows : wp->w_height; |
| 2024 | int cols = term->tl_cols_fixed ? term->tl_cols : wp->w_width; |
| 2025 | win_T *twp; |
| 2026 | |
| 2027 | FOR_ALL_WINDOWS(twp) |
| 2028 | { |
| 2029 | /* When more than one window shows the same terminal, use the |
| 2030 | * smallest size. */ |
| 2031 | if (twp->w_buffer == term->tl_buffer) |
| 2032 | { |
| 2033 | if (!term->tl_rows_fixed && rows > twp->w_height) |
| 2034 | rows = twp->w_height; |
| 2035 | if (!term->tl_cols_fixed && cols > twp->w_width) |
| 2036 | cols = twp->w_width; |
| 2037 | } |
| 2038 | } |
Bram Moolenaar | b13501f | 2017-07-22 22:32:56 +0200 | [diff] [blame] | 2039 | |
| 2040 | vterm_set_size(vterm, rows, cols); |
Bram Moolenaar | 2f3a90a | 2017-08-03 14:49:29 +0200 | [diff] [blame] | 2041 | ch_log(term->tl_job->jv_channel, "Resizing terminal to %d lines", |
Bram Moolenaar | b13501f | 2017-07-22 22:32:56 +0200 | [diff] [blame] | 2042 | rows); |
Bram Moolenaar | 43da3e3 | 2017-07-23 17:27:54 +0200 | [diff] [blame] | 2043 | term_report_winsize(term, rows, cols); |
Bram Moolenaar | b13501f | 2017-07-22 22:32:56 +0200 | [diff] [blame] | 2044 | } |
Bram Moolenaar | 58556cd | 2017-07-20 23:04:46 +0200 | [diff] [blame] | 2045 | |
| 2046 | /* The cursor may have been moved when resizing. */ |
| 2047 | vterm_state_get_cursorpos(state, &pos); |
| 2048 | position_cursor(wp, &pos); |
| 2049 | |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 2050 | /* TODO: Only redraw what changed. */ |
| 2051 | for (pos.row = 0; pos.row < wp->w_height; ++pos.row) |
Bram Moolenaar | 938783d | 2017-07-16 20:13:26 +0200 | [diff] [blame] | 2052 | { |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 2053 | int off = screen_get_current_line_off(); |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2054 | int max_col = MIN(wp->w_width, term->tl_cols); |
Bram Moolenaar | 938783d | 2017-07-16 20:13:26 +0200 | [diff] [blame] | 2055 | |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2056 | if (pos.row < term->tl_rows) |
| 2057 | { |
| 2058 | for (pos.col = 0; pos.col < max_col; ) |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 2059 | { |
| 2060 | VTermScreenCell cell; |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2061 | int c; |
Bram Moolenaar | 938783d | 2017-07-16 20:13:26 +0200 | [diff] [blame] | 2062 | |
Bram Moolenaar | eeac677 | 2017-07-23 15:48:37 +0200 | [diff] [blame] | 2063 | if (vterm_screen_get_cell(screen, pos, &cell) == 0) |
| 2064 | vim_memset(&cell, 0, sizeof(cell)); |
| 2065 | |
| 2066 | /* TODO: composing chars */ |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 2067 | c = cell.chars[0]; |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2068 | if (c == NUL) |
| 2069 | { |
| 2070 | ScreenLines[off] = ' '; |
Bram Moolenaar | 8a77306 | 2017-07-24 22:29:21 +0200 | [diff] [blame] | 2071 | #if defined(FEAT_MBYTE) |
| 2072 | if (enc_utf8) |
| 2073 | ScreenLinesUC[off] = NUL; |
| 2074 | #endif |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2075 | } |
| 2076 | else |
| 2077 | { |
| 2078 | #if defined(FEAT_MBYTE) |
| 2079 | if (enc_utf8 && c >= 0x80) |
Bram Moolenaar | 9f1f49b | 2017-07-22 18:14:17 +0200 | [diff] [blame] | 2080 | { |
| 2081 | ScreenLines[off] = ' '; |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2082 | ScreenLinesUC[off] = c; |
Bram Moolenaar | 9f1f49b | 2017-07-22 18:14:17 +0200 | [diff] [blame] | 2083 | } |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2084 | else |
Bram Moolenaar | 9f1f49b | 2017-07-22 18:14:17 +0200 | [diff] [blame] | 2085 | { |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2086 | ScreenLines[off] = c; |
Bram Moolenaar | 8a77306 | 2017-07-24 22:29:21 +0200 | [diff] [blame] | 2087 | if (enc_utf8) |
| 2088 | ScreenLinesUC[off] = NUL; |
Bram Moolenaar | 9f1f49b | 2017-07-22 18:14:17 +0200 | [diff] [blame] | 2089 | } |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2090 | #else |
| 2091 | ScreenLines[off] = c; |
| 2092 | #endif |
| 2093 | } |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 2094 | ScreenAttrs[off] = cell2attr(cell.attrs, cell.fg, cell.bg); |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2095 | |
| 2096 | ++pos.col; |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 2097 | ++off; |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2098 | if (cell.width == 2) |
| 2099 | { |
Bram Moolenaar | 9f1f49b | 2017-07-22 18:14:17 +0200 | [diff] [blame] | 2100 | ScreenLines[off] = NUL; |
Bram Moolenaar | 8a77306 | 2017-07-24 22:29:21 +0200 | [diff] [blame] | 2101 | #if defined(FEAT_MBYTE) |
| 2102 | if (enc_utf8) |
| 2103 | ScreenLinesUC[off] = NUL; |
| 2104 | #endif |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2105 | ++pos.col; |
| 2106 | ++off; |
| 2107 | } |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 2108 | } |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2109 | } |
Bram Moolenaar | e825d8b | 2017-07-19 23:20:19 +0200 | [diff] [blame] | 2110 | else |
| 2111 | pos.col = 0; |
Bram Moolenaar | 938783d | 2017-07-16 20:13:26 +0200 | [diff] [blame] | 2112 | |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2113 | screen_line(wp->w_winrow + pos.row, wp->w_wincol, |
| 2114 | pos.col, wp->w_width, FALSE); |
Bram Moolenaar | 938783d | 2017-07-16 20:13:26 +0200 | [diff] [blame] | 2115 | } |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 2116 | |
| 2117 | return OK; |
Bram Moolenaar | 938783d | 2017-07-16 20:13:26 +0200 | [diff] [blame] | 2118 | } |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 2119 | |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2120 | /* |
Bram Moolenaar | 63ecdda | 2017-07-28 22:29:35 +0200 | [diff] [blame] | 2121 | * Return TRUE if "wp" is a terminal window where the job has finished. |
| 2122 | */ |
| 2123 | int |
| 2124 | term_is_finished(buf_T *buf) |
| 2125 | { |
| 2126 | return buf->b_term != NULL && buf->b_term->tl_vterm == NULL; |
| 2127 | } |
| 2128 | |
| 2129 | /* |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 2130 | * Return TRUE if "wp" is a terminal window where the job has finished or we |
Bram Moolenaar | 6d81974 | 2017-08-06 14:57:49 +0200 | [diff] [blame] | 2131 | * are in Terminal-Normal mode, thus we show the buffer contents. |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 2132 | */ |
| 2133 | int |
| 2134 | term_show_buffer(buf_T *buf) |
| 2135 | { |
| 2136 | term_T *term = buf->b_term; |
| 2137 | |
Bram Moolenaar | 6d81974 | 2017-08-06 14:57:49 +0200 | [diff] [blame] | 2138 | return term != NULL && (term->tl_vterm == NULL || term->tl_normal_mode); |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 2139 | } |
| 2140 | |
| 2141 | /* |
Bram Moolenaar | 63ecdda | 2017-07-28 22:29:35 +0200 | [diff] [blame] | 2142 | * The current buffer is going to be changed. If there is terminal |
| 2143 | * highlighting remove it now. |
| 2144 | */ |
| 2145 | void |
| 2146 | term_change_in_curbuf(void) |
| 2147 | { |
| 2148 | term_T *term = curbuf->b_term; |
| 2149 | |
| 2150 | if (term_is_finished(curbuf) && term->tl_scrollback.ga_len > 0) |
| 2151 | { |
| 2152 | free_scrollback(term); |
| 2153 | redraw_buf_later(term->tl_buffer, NOT_VALID); |
Bram Moolenaar | 20e6cd0 | 2017-08-01 20:25:22 +0200 | [diff] [blame] | 2154 | |
| 2155 | /* The buffer is now like a normal buffer, it cannot be easily |
| 2156 | * abandoned when changed. */ |
| 2157 | set_string_option_direct((char_u *)"buftype", -1, |
| 2158 | (char_u *)"", OPT_FREE|OPT_LOCAL, 0); |
Bram Moolenaar | 63ecdda | 2017-07-28 22:29:35 +0200 | [diff] [blame] | 2159 | } |
| 2160 | } |
| 2161 | |
| 2162 | /* |
| 2163 | * Get the screen attribute for a position in the buffer. |
| 2164 | */ |
| 2165 | int |
| 2166 | term_get_attr(buf_T *buf, linenr_T lnum, int col) |
| 2167 | { |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 2168 | term_T *term = buf->b_term; |
| 2169 | sb_line_T *line; |
| 2170 | cellattr_T *cellattr; |
Bram Moolenaar | 63ecdda | 2017-07-28 22:29:35 +0200 | [diff] [blame] | 2171 | |
Bram Moolenaar | 70229f9 | 2017-07-29 16:01:53 +0200 | [diff] [blame] | 2172 | if (lnum > term->tl_scrollback.ga_len) |
Bram Moolenaar | 63ecdda | 2017-07-28 22:29:35 +0200 | [diff] [blame] | 2173 | return 0; |
| 2174 | line = (sb_line_T *)term->tl_scrollback.ga_data + lnum - 1; |
| 2175 | if (col >= line->sb_cols) |
| 2176 | return 0; |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 2177 | cellattr = line->sb_cells + col; |
| 2178 | return cell2attr(cellattr->attrs, cellattr->fg, cellattr->bg); |
Bram Moolenaar | 63ecdda | 2017-07-28 22:29:35 +0200 | [diff] [blame] | 2179 | } |
| 2180 | |
| 2181 | /* |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2182 | * Create a new vterm and initialize it. |
| 2183 | */ |
| 2184 | static void |
| 2185 | create_vterm(term_T *term, int rows, int cols) |
| 2186 | { |
| 2187 | VTerm *vterm; |
| 2188 | VTermScreen *screen; |
| 2189 | |
| 2190 | vterm = vterm_new(rows, cols); |
| 2191 | term->tl_vterm = vterm; |
| 2192 | screen = vterm_obtain_screen(vterm); |
| 2193 | vterm_screen_set_callbacks(screen, &screen_callbacks, term); |
| 2194 | /* TODO: depends on 'encoding'. */ |
| 2195 | vterm_set_utf8(vterm, 1); |
Bram Moolenaar | eeac677 | 2017-07-23 15:48:37 +0200 | [diff] [blame] | 2196 | |
| 2197 | /* Vterm uses a default black background. Set it to white when |
| 2198 | * 'background' is "light". */ |
| 2199 | if (*p_bg == 'l') |
| 2200 | { |
| 2201 | VTermColor fg, bg; |
| 2202 | |
| 2203 | fg.red = fg.green = fg.blue = 0; |
| 2204 | bg.red = bg.green = bg.blue = 255; |
| 2205 | vterm_state_set_default_colors(vterm_obtain_state(vterm), &fg, &bg); |
| 2206 | } |
| 2207 | |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2208 | /* Required to initialize most things. */ |
| 2209 | vterm_screen_reset(screen, 1 /* hard */); |
Bram Moolenaar | e41e3b4 | 2017-08-11 16:24:50 +0200 | [diff] [blame] | 2210 | |
| 2211 | /* Allow using alternate screen. */ |
| 2212 | vterm_screen_enable_altscreen(screen, 1); |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2213 | } |
| 2214 | |
Bram Moolenaar | 2155441 | 2017-07-24 21:44:43 +0200 | [diff] [blame] | 2215 | /* |
| 2216 | * Return the text to show for the buffer name and status. |
| 2217 | */ |
| 2218 | char_u * |
| 2219 | term_get_status_text(term_T *term) |
| 2220 | { |
| 2221 | if (term->tl_status_text == NULL) |
| 2222 | { |
| 2223 | char_u *txt; |
| 2224 | size_t len; |
| 2225 | |
Bram Moolenaar | 6d81974 | 2017-08-06 14:57:49 +0200 | [diff] [blame] | 2226 | if (term->tl_normal_mode) |
Bram Moolenaar | 423802d | 2017-07-30 16:52:24 +0200 | [diff] [blame] | 2227 | { |
| 2228 | if (term_job_running(term)) |
| 2229 | txt = (char_u *)_("Terminal"); |
| 2230 | else |
| 2231 | txt = (char_u *)_("Terminal-finished"); |
| 2232 | } |
| 2233 | else if (term->tl_title != NULL) |
Bram Moolenaar | 2155441 | 2017-07-24 21:44:43 +0200 | [diff] [blame] | 2234 | txt = term->tl_title; |
| 2235 | else if (term_job_running(term)) |
| 2236 | txt = (char_u *)_("running"); |
| 2237 | else |
| 2238 | txt = (char_u *)_("finished"); |
| 2239 | len = 9 + STRLEN(term->tl_buffer->b_fname) + STRLEN(txt); |
Bram Moolenaar | a1b5b09 | 2017-07-26 21:29:34 +0200 | [diff] [blame] | 2240 | term->tl_status_text = alloc((int)len); |
Bram Moolenaar | 2155441 | 2017-07-24 21:44:43 +0200 | [diff] [blame] | 2241 | if (term->tl_status_text != NULL) |
| 2242 | vim_snprintf((char *)term->tl_status_text, len, "%s [%s]", |
| 2243 | term->tl_buffer->b_fname, txt); |
| 2244 | } |
| 2245 | return term->tl_status_text; |
| 2246 | } |
| 2247 | |
Bram Moolenaar | f86eea9 | 2017-07-28 13:51:30 +0200 | [diff] [blame] | 2248 | /* |
| 2249 | * Mark references in jobs of terminals. |
| 2250 | */ |
| 2251 | int |
| 2252 | set_ref_in_term(int copyID) |
| 2253 | { |
| 2254 | int abort = FALSE; |
| 2255 | term_T *term; |
| 2256 | typval_T tv; |
| 2257 | |
| 2258 | for (term = first_term; term != NULL; term = term->tl_next) |
| 2259 | if (term->tl_job != NULL) |
| 2260 | { |
| 2261 | tv.v_type = VAR_JOB; |
| 2262 | tv.vval.v_job = term->tl_job; |
| 2263 | abort = abort || set_ref_in_item(&tv, copyID, NULL, NULL); |
| 2264 | } |
| 2265 | return abort; |
| 2266 | } |
| 2267 | |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2268 | /* |
Bram Moolenaar | 9787000 | 2017-07-30 18:28:38 +0200 | [diff] [blame] | 2269 | * Get the buffer from the first argument in "argvars". |
| 2270 | * Returns NULL when the buffer is not for a terminal window. |
| 2271 | */ |
| 2272 | static buf_T * |
| 2273 | term_get_buf(typval_T *argvars) |
| 2274 | { |
| 2275 | buf_T *buf; |
| 2276 | |
| 2277 | (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */ |
| 2278 | ++emsg_off; |
| 2279 | buf = get_buf_tv(&argvars[0], FALSE); |
| 2280 | --emsg_off; |
| 2281 | if (buf == NULL || buf->b_term == NULL) |
| 2282 | return NULL; |
| 2283 | return buf; |
| 2284 | } |
| 2285 | |
| 2286 | /* |
Bram Moolenaar | e41e3b4 | 2017-08-11 16:24:50 +0200 | [diff] [blame] | 2287 | * "term_getaltscreen(buf)" function |
| 2288 | */ |
| 2289 | void |
| 2290 | f_term_getaltscreen(typval_T *argvars, typval_T *rettv) |
| 2291 | { |
| 2292 | buf_T *buf = term_get_buf(argvars); |
| 2293 | |
| 2294 | if (buf == NULL) |
| 2295 | return; |
| 2296 | rettv->vval.v_number = buf->b_term->tl_using_altscreen; |
| 2297 | } |
| 2298 | |
| 2299 | /* |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2300 | * "term_getattr(attr, name)" function |
| 2301 | */ |
| 2302 | void |
| 2303 | f_term_getattr(typval_T *argvars, typval_T *rettv) |
| 2304 | { |
| 2305 | int attr; |
| 2306 | size_t i; |
| 2307 | char_u *name; |
| 2308 | |
| 2309 | static struct { |
| 2310 | char *name; |
| 2311 | int attr; |
| 2312 | } attrs[] = { |
| 2313 | {"bold", HL_BOLD}, |
| 2314 | {"italic", HL_ITALIC}, |
| 2315 | {"underline", HL_UNDERLINE}, |
| 2316 | {"strike", HL_STANDOUT}, |
| 2317 | {"reverse", HL_INVERSE}, |
| 2318 | }; |
| 2319 | |
| 2320 | attr = get_tv_number(&argvars[0]); |
| 2321 | name = get_tv_string_chk(&argvars[1]); |
| 2322 | if (name == NULL) |
| 2323 | return; |
| 2324 | |
| 2325 | for (i = 0; i < sizeof(attrs)/sizeof(attrs[0]); ++i) |
| 2326 | if (STRCMP(name, attrs[i].name) == 0) |
| 2327 | { |
| 2328 | rettv->vval.v_number = (attr & attrs[i].attr) != 0 ? 1 : 0; |
| 2329 | break; |
| 2330 | } |
| 2331 | } |
| 2332 | |
| 2333 | /* |
Bram Moolenaar | 9787000 | 2017-07-30 18:28:38 +0200 | [diff] [blame] | 2334 | * "term_getcursor(buf)" function |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2335 | */ |
Bram Moolenaar | 9787000 | 2017-07-30 18:28:38 +0200 | [diff] [blame] | 2336 | void |
| 2337 | f_term_getcursor(typval_T *argvars, typval_T *rettv) |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2338 | { |
Bram Moolenaar | 9787000 | 2017-07-30 18:28:38 +0200 | [diff] [blame] | 2339 | buf_T *buf = term_get_buf(argvars); |
Bram Moolenaar | 3cd43cc | 2017-08-12 19:51:41 +0200 | [diff] [blame] | 2340 | term_T *term; |
Bram Moolenaar | 9787000 | 2017-07-30 18:28:38 +0200 | [diff] [blame] | 2341 | list_T *l; |
Bram Moolenaar | 3cd43cc | 2017-08-12 19:51:41 +0200 | [diff] [blame] | 2342 | dict_T *d; |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2343 | |
Bram Moolenaar | 9787000 | 2017-07-30 18:28:38 +0200 | [diff] [blame] | 2344 | if (rettv_list_alloc(rettv) == FAIL) |
| 2345 | return; |
| 2346 | if (buf == NULL) |
| 2347 | return; |
Bram Moolenaar | 3cd43cc | 2017-08-12 19:51:41 +0200 | [diff] [blame] | 2348 | term = buf->b_term; |
Bram Moolenaar | 9787000 | 2017-07-30 18:28:38 +0200 | [diff] [blame] | 2349 | |
| 2350 | l = rettv->vval.v_list; |
Bram Moolenaar | 3cd43cc | 2017-08-12 19:51:41 +0200 | [diff] [blame] | 2351 | list_append_number(l, term->tl_cursor_pos.row + 1); |
| 2352 | list_append_number(l, term->tl_cursor_pos.col + 1); |
| 2353 | |
| 2354 | d = dict_alloc(); |
| 2355 | if (d != NULL) |
| 2356 | { |
| 2357 | dict_add_nr_str(d, "visible", term->tl_cursor_visible, NULL); |
| 2358 | dict_add_nr_str(d, "blink", term->tl_cursor_blink, NULL); |
| 2359 | dict_add_nr_str(d, "shape", term->tl_cursor_shape, NULL); |
| 2360 | dict_add_nr_str(d, "color", 0L, term->tl_cursor_color == NULL |
| 2361 | ? (char_u *)"" : term->tl_cursor_color); |
| 2362 | list_append_dict(l, d); |
| 2363 | } |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2364 | } |
| 2365 | |
| 2366 | /* |
| 2367 | * "term_getjob(buf)" function |
| 2368 | */ |
| 2369 | void |
| 2370 | f_term_getjob(typval_T *argvars, typval_T *rettv) |
| 2371 | { |
| 2372 | buf_T *buf = term_get_buf(argvars); |
| 2373 | |
| 2374 | rettv->v_type = VAR_JOB; |
| 2375 | rettv->vval.v_job = NULL; |
| 2376 | if (buf == NULL) |
| 2377 | return; |
| 2378 | |
| 2379 | rettv->vval.v_job = buf->b_term->tl_job; |
| 2380 | if (rettv->vval.v_job != NULL) |
| 2381 | ++rettv->vval.v_job->jv_refcount; |
| 2382 | } |
| 2383 | |
Bram Moolenaar | c2ce52c | 2017-08-01 18:35:38 +0200 | [diff] [blame] | 2384 | static int |
| 2385 | get_row_number(typval_T *tv, term_T *term) |
| 2386 | { |
| 2387 | if (tv->v_type == VAR_STRING |
| 2388 | && tv->vval.v_string != NULL |
| 2389 | && STRCMP(tv->vval.v_string, ".") == 0) |
| 2390 | return term->tl_cursor_pos.row; |
| 2391 | return (int)get_tv_number(tv) - 1; |
| 2392 | } |
| 2393 | |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2394 | /* |
| 2395 | * "term_getline(buf, row)" function |
| 2396 | */ |
| 2397 | void |
| 2398 | f_term_getline(typval_T *argvars, typval_T *rettv) |
| 2399 | { |
| 2400 | buf_T *buf = term_get_buf(argvars); |
| 2401 | term_T *term; |
| 2402 | int row; |
| 2403 | |
| 2404 | rettv->v_type = VAR_STRING; |
| 2405 | if (buf == NULL) |
| 2406 | return; |
| 2407 | term = buf->b_term; |
Bram Moolenaar | c2ce52c | 2017-08-01 18:35:38 +0200 | [diff] [blame] | 2408 | row = get_row_number(&argvars[1], term); |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2409 | |
| 2410 | if (term->tl_vterm == NULL) |
| 2411 | { |
| 2412 | linenr_T lnum = row + term->tl_scrollback_scrolled + 1; |
| 2413 | |
| 2414 | /* vterm is finished, get the text from the buffer */ |
| 2415 | if (lnum > 0 && lnum <= buf->b_ml.ml_line_count) |
| 2416 | rettv->vval.v_string = vim_strsave(ml_get_buf(buf, lnum, FALSE)); |
| 2417 | } |
| 2418 | else |
| 2419 | { |
| 2420 | VTermScreen *screen = vterm_obtain_screen(term->tl_vterm); |
| 2421 | VTermRect rect; |
| 2422 | int len; |
| 2423 | char_u *p; |
| 2424 | |
Bram Moolenaar | 5c838a3 | 2017-08-02 22:10:34 +0200 | [diff] [blame] | 2425 | if (row < 0 || row >= term->tl_rows) |
| 2426 | return; |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2427 | len = term->tl_cols * MB_MAXBYTES + 1; |
| 2428 | p = alloc(len); |
| 2429 | if (p == NULL) |
| 2430 | return; |
| 2431 | rettv->vval.v_string = p; |
| 2432 | |
| 2433 | rect.start_col = 0; |
| 2434 | rect.end_col = term->tl_cols; |
| 2435 | rect.start_row = row; |
| 2436 | rect.end_row = row + 1; |
| 2437 | p[vterm_screen_get_text(screen, (char *)p, len, rect)] = NUL; |
| 2438 | } |
| 2439 | } |
| 2440 | |
| 2441 | /* |
Bram Moolenaar | 82b9ca0 | 2017-08-08 23:06:46 +0200 | [diff] [blame] | 2442 | * "term_getscrolled(buf)" function |
| 2443 | */ |
| 2444 | void |
| 2445 | f_term_getscrolled(typval_T *argvars, typval_T *rettv) |
| 2446 | { |
| 2447 | buf_T *buf = term_get_buf(argvars); |
| 2448 | |
| 2449 | if (buf == NULL) |
| 2450 | return; |
| 2451 | rettv->vval.v_number = buf->b_term->tl_scrollback_scrolled; |
| 2452 | } |
| 2453 | |
| 2454 | /* |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2455 | * "term_getsize(buf)" function |
| 2456 | */ |
| 2457 | void |
| 2458 | f_term_getsize(typval_T *argvars, typval_T *rettv) |
| 2459 | { |
| 2460 | buf_T *buf = term_get_buf(argvars); |
| 2461 | list_T *l; |
| 2462 | |
| 2463 | if (rettv_list_alloc(rettv) == FAIL) |
| 2464 | return; |
| 2465 | if (buf == NULL) |
| 2466 | return; |
| 2467 | |
| 2468 | l = rettv->vval.v_list; |
| 2469 | list_append_number(l, buf->b_term->tl_rows); |
| 2470 | list_append_number(l, buf->b_term->tl_cols); |
| 2471 | } |
| 2472 | |
| 2473 | /* |
Bram Moolenaar | b000e32 | 2017-07-30 19:38:21 +0200 | [diff] [blame] | 2474 | * "term_getstatus(buf)" function |
| 2475 | */ |
| 2476 | void |
| 2477 | f_term_getstatus(typval_T *argvars, typval_T *rettv) |
| 2478 | { |
| 2479 | buf_T *buf = term_get_buf(argvars); |
| 2480 | term_T *term; |
| 2481 | char_u val[100]; |
| 2482 | |
| 2483 | rettv->v_type = VAR_STRING; |
| 2484 | if (buf == NULL) |
| 2485 | return; |
| 2486 | term = buf->b_term; |
| 2487 | |
| 2488 | if (term_job_running(term)) |
| 2489 | STRCPY(val, "running"); |
| 2490 | else |
| 2491 | STRCPY(val, "finished"); |
Bram Moolenaar | 6d81974 | 2017-08-06 14:57:49 +0200 | [diff] [blame] | 2492 | if (term->tl_normal_mode) |
| 2493 | STRCAT(val, ",normal"); |
Bram Moolenaar | b000e32 | 2017-07-30 19:38:21 +0200 | [diff] [blame] | 2494 | rettv->vval.v_string = vim_strsave(val); |
| 2495 | } |
| 2496 | |
| 2497 | /* |
| 2498 | * "term_gettitle(buf)" function |
| 2499 | */ |
| 2500 | void |
| 2501 | f_term_gettitle(typval_T *argvars, typval_T *rettv) |
| 2502 | { |
| 2503 | buf_T *buf = term_get_buf(argvars); |
| 2504 | |
| 2505 | rettv->v_type = VAR_STRING; |
| 2506 | if (buf == NULL) |
| 2507 | return; |
| 2508 | |
| 2509 | if (buf->b_term->tl_title != NULL) |
| 2510 | rettv->vval.v_string = vim_strsave(buf->b_term->tl_title); |
| 2511 | } |
| 2512 | |
| 2513 | /* |
Bram Moolenaar | 7c9aec4 | 2017-08-03 13:51:25 +0200 | [diff] [blame] | 2514 | * "term_gettty(buf)" function |
| 2515 | */ |
| 2516 | void |
| 2517 | f_term_gettty(typval_T *argvars, typval_T *rettv) |
| 2518 | { |
| 2519 | buf_T *buf = term_get_buf(argvars); |
| 2520 | char_u *p; |
| 2521 | |
| 2522 | rettv->v_type = VAR_STRING; |
| 2523 | if (buf == NULL) |
| 2524 | return; |
| 2525 | if (buf->b_term->tl_job != NULL) |
| 2526 | p = buf->b_term->tl_job->jv_tty_name; |
| 2527 | else |
| 2528 | p = buf->b_term->tl_tty_name; |
| 2529 | if (p != NULL) |
| 2530 | rettv->vval.v_string = vim_strsave(p); |
| 2531 | } |
| 2532 | |
| 2533 | /* |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2534 | * "term_list()" function |
| 2535 | */ |
| 2536 | void |
| 2537 | f_term_list(typval_T *argvars UNUSED, typval_T *rettv) |
| 2538 | { |
| 2539 | term_T *tp; |
| 2540 | list_T *l; |
| 2541 | |
| 2542 | if (rettv_list_alloc(rettv) == FAIL || first_term == NULL) |
| 2543 | return; |
| 2544 | |
| 2545 | l = rettv->vval.v_list; |
| 2546 | for (tp = first_term; tp != NULL; tp = tp->tl_next) |
| 2547 | if (tp != NULL && tp->tl_buffer != NULL) |
| 2548 | if (list_append_number(l, |
| 2549 | (varnumber_T)tp->tl_buffer->b_fnum) == FAIL) |
| 2550 | return; |
| 2551 | } |
| 2552 | |
| 2553 | /* |
| 2554 | * "term_scrape(buf, row)" function |
| 2555 | */ |
| 2556 | void |
| 2557 | f_term_scrape(typval_T *argvars, typval_T *rettv) |
| 2558 | { |
| 2559 | buf_T *buf = term_get_buf(argvars); |
| 2560 | VTermScreen *screen = NULL; |
| 2561 | VTermPos pos; |
| 2562 | list_T *l; |
| 2563 | term_T *term; |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 2564 | char_u *p; |
| 2565 | sb_line_T *line; |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2566 | |
| 2567 | if (rettv_list_alloc(rettv) == FAIL) |
| 2568 | return; |
| 2569 | if (buf == NULL) |
| 2570 | return; |
| 2571 | term = buf->b_term; |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2572 | |
| 2573 | l = rettv->vval.v_list; |
Bram Moolenaar | c2ce52c | 2017-08-01 18:35:38 +0200 | [diff] [blame] | 2574 | pos.row = get_row_number(&argvars[1], term); |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 2575 | |
| 2576 | if (term->tl_vterm != NULL) |
Bram Moolenaar | e20b3eb | 2017-08-07 21:26:29 +0200 | [diff] [blame] | 2577 | { |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 2578 | screen = vterm_obtain_screen(term->tl_vterm); |
Bram Moolenaar | e20b3eb | 2017-08-07 21:26:29 +0200 | [diff] [blame] | 2579 | p = NULL; |
| 2580 | line = NULL; |
| 2581 | } |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 2582 | else |
| 2583 | { |
| 2584 | linenr_T lnum = pos.row + term->tl_scrollback_scrolled; |
| 2585 | |
| 2586 | if (lnum < 0 || lnum >= term->tl_scrollback.ga_len) |
| 2587 | return; |
| 2588 | p = ml_get_buf(buf, lnum + 1, FALSE); |
| 2589 | line = (sb_line_T *)term->tl_scrollback.ga_data + lnum; |
| 2590 | } |
| 2591 | |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2592 | for (pos.col = 0; pos.col < term->tl_cols; ) |
| 2593 | { |
| 2594 | dict_T *dcell; |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 2595 | int width; |
| 2596 | VTermScreenCellAttrs attrs; |
| 2597 | VTermColor fg, bg; |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2598 | char_u rgb[8]; |
| 2599 | char_u mbs[MB_MAXBYTES * VTERM_MAX_CHARS_PER_CELL + 1]; |
| 2600 | int off = 0; |
| 2601 | int i; |
| 2602 | |
| 2603 | if (screen == NULL) |
| 2604 | { |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 2605 | cellattr_T *cellattr; |
| 2606 | int len; |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2607 | |
| 2608 | /* vterm has finished, get the cell from scrollback */ |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2609 | if (pos.col >= line->sb_cols) |
| 2610 | break; |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 2611 | cellattr = line->sb_cells + pos.col; |
| 2612 | width = cellattr->width; |
| 2613 | attrs = cellattr->attrs; |
| 2614 | fg = cellattr->fg; |
| 2615 | bg = cellattr->bg; |
| 2616 | len = MB_PTR2LEN(p); |
| 2617 | mch_memmove(mbs, p, len); |
| 2618 | mbs[len] = NUL; |
| 2619 | p += len; |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2620 | } |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 2621 | else |
| 2622 | { |
| 2623 | VTermScreenCell cell; |
| 2624 | if (vterm_screen_get_cell(screen, pos, &cell) == 0) |
| 2625 | break; |
| 2626 | for (i = 0; i < VTERM_MAX_CHARS_PER_CELL; ++i) |
| 2627 | { |
| 2628 | if (cell.chars[i] == 0) |
| 2629 | break; |
| 2630 | off += (*utf_char2bytes)((int)cell.chars[i], mbs + off); |
| 2631 | } |
| 2632 | mbs[off] = NUL; |
| 2633 | width = cell.width; |
| 2634 | attrs = cell.attrs; |
| 2635 | fg = cell.fg; |
| 2636 | bg = cell.bg; |
| 2637 | } |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2638 | dcell = dict_alloc(); |
| 2639 | list_append_dict(l, dcell); |
| 2640 | |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2641 | dict_add_nr_str(dcell, "chars", 0, mbs); |
| 2642 | |
| 2643 | vim_snprintf((char *)rgb, 8, "#%02x%02x%02x", |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 2644 | fg.red, fg.green, fg.blue); |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2645 | dict_add_nr_str(dcell, "fg", 0, rgb); |
| 2646 | vim_snprintf((char *)rgb, 8, "#%02x%02x%02x", |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 2647 | bg.red, bg.green, bg.blue); |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2648 | dict_add_nr_str(dcell, "bg", 0, rgb); |
| 2649 | |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 2650 | dict_add_nr_str(dcell, "attr", |
| 2651 | cell2attr(attrs, fg, bg), NULL); |
| 2652 | dict_add_nr_str(dcell, "width", width, NULL); |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2653 | |
| 2654 | ++pos.col; |
Bram Moolenaar | 33a43be | 2017-08-06 21:36:22 +0200 | [diff] [blame] | 2655 | if (width == 2) |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2656 | ++pos.col; |
| 2657 | } |
| 2658 | } |
| 2659 | |
| 2660 | /* |
| 2661 | * "term_sendkeys(buf, keys)" function |
| 2662 | */ |
| 2663 | void |
| 2664 | f_term_sendkeys(typval_T *argvars, typval_T *rettv) |
| 2665 | { |
| 2666 | buf_T *buf = term_get_buf(argvars); |
| 2667 | char_u *msg; |
| 2668 | term_T *term; |
| 2669 | |
| 2670 | rettv->v_type = VAR_UNKNOWN; |
| 2671 | if (buf == NULL) |
| 2672 | return; |
| 2673 | |
| 2674 | msg = get_tv_string_chk(&argvars[1]); |
| 2675 | if (msg == NULL) |
| 2676 | return; |
| 2677 | term = buf->b_term; |
| 2678 | if (term->tl_vterm == NULL) |
| 2679 | return; |
| 2680 | |
| 2681 | while (*msg != NUL) |
| 2682 | { |
| 2683 | send_keys_to_term(term, PTR2CHAR(msg), FALSE); |
| 2684 | msg += MB_PTR2LEN(msg); |
| 2685 | } |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2686 | } |
| 2687 | |
| 2688 | /* |
| 2689 | * "term_start(command, options)" function |
| 2690 | */ |
| 2691 | void |
| 2692 | f_term_start(typval_T *argvars, typval_T *rettv) |
| 2693 | { |
Bram Moolenaar | 3c3a80d | 2017-08-03 17:06:45 +0200 | [diff] [blame] | 2694 | jobopt_T opt; |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2695 | |
Bram Moolenaar | 3c3a80d | 2017-08-03 17:06:45 +0200 | [diff] [blame] | 2696 | init_job_options(&opt); |
| 2697 | /* TODO: allow more job options */ |
| 2698 | if (argvars[1].v_type != VAR_UNKNOWN |
| 2699 | && get_job_options(&argvars[1], &opt, |
| 2700 | JO_TIMEOUT_ALL + JO_STOPONEXIT |
Bram Moolenaar | 08d384f | 2017-08-11 21:51:23 +0200 | [diff] [blame] | 2701 | + JO_EXIT_CB + JO_CLOSE_CALLBACK, |
Bram Moolenaar | 37c4583 | 2017-08-12 16:01:04 +0200 | [diff] [blame] | 2702 | JO2_TERM_NAME + JO2_TERM_FINISH + JO2_HIDDEN + JO2_TERM_OPENCMD |
Bram Moolenaar | da43b61 | 2017-08-11 22:27:50 +0200 | [diff] [blame] | 2703 | + JO2_TERM_COLS + JO2_TERM_ROWS + JO2_VERTICAL + JO2_CURWIN |
Bram Moolenaar | 08d384f | 2017-08-11 21:51:23 +0200 | [diff] [blame] | 2704 | + JO2_CWD + JO2_ENV) == FAIL) |
Bram Moolenaar | 3c3a80d | 2017-08-03 17:06:45 +0200 | [diff] [blame] | 2705 | return; |
| 2706 | |
Bram Moolenaar | 08d384f | 2017-08-11 21:51:23 +0200 | [diff] [blame] | 2707 | if (opt.jo_vertical) |
| 2708 | cmdmod.split = WSP_VERT; |
Bram Moolenaar | dcaa613 | 2017-08-13 17:13:09 +0200 | [diff] [blame] | 2709 | term_start(&argvars[0], &opt, FALSE); |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2710 | |
| 2711 | if (curbuf->b_term != NULL) |
| 2712 | rettv->vval.v_number = curbuf->b_fnum; |
| 2713 | } |
| 2714 | |
| 2715 | /* |
| 2716 | * "term_wait" function |
| 2717 | */ |
| 2718 | void |
| 2719 | f_term_wait(typval_T *argvars, typval_T *rettv UNUSED) |
| 2720 | { |
| 2721 | buf_T *buf = term_get_buf(argvars); |
| 2722 | |
| 2723 | if (buf == NULL) |
Bram Moolenaar | 3c3a80d | 2017-08-03 17:06:45 +0200 | [diff] [blame] | 2724 | { |
| 2725 | ch_log(NULL, "term_wait(): invalid argument"); |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2726 | return; |
Bram Moolenaar | 3c3a80d | 2017-08-03 17:06:45 +0200 | [diff] [blame] | 2727 | } |
Bram Moolenaar | e9c21ae | 2017-08-03 20:44:48 +0200 | [diff] [blame] | 2728 | if (buf->b_term->tl_job == NULL) |
| 2729 | { |
| 2730 | ch_log(NULL, "term_wait(): no job to wait for"); |
| 2731 | return; |
| 2732 | } |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2733 | |
| 2734 | /* Get the job status, this will detect a job that finished. */ |
Bram Moolenaar | e9c21ae | 2017-08-03 20:44:48 +0200 | [diff] [blame] | 2735 | if (STRCMP(job_status(buf->b_term->tl_job), "dead") == 0) |
Bram Moolenaar | 3c3a80d | 2017-08-03 17:06:45 +0200 | [diff] [blame] | 2736 | { |
| 2737 | /* The job is dead, keep reading channel I/O until the channel is |
| 2738 | * closed. */ |
Bram Moolenaar | e9c21ae | 2017-08-03 20:44:48 +0200 | [diff] [blame] | 2739 | ch_log(NULL, "term_wait(): waiting for channel to close"); |
Bram Moolenaar | 3c3a80d | 2017-08-03 17:06:45 +0200 | [diff] [blame] | 2740 | while (buf->b_term != NULL && !buf->b_term->tl_channel_closed) |
| 2741 | { |
Bram Moolenaar | e9c21ae | 2017-08-03 20:44:48 +0200 | [diff] [blame] | 2742 | mch_check_messages(); |
Bram Moolenaar | 3c3a80d | 2017-08-03 17:06:45 +0200 | [diff] [blame] | 2743 | parse_queued_messages(); |
| 2744 | ui_delay(10L, FALSE); |
| 2745 | } |
Bram Moolenaar | e9c21ae | 2017-08-03 20:44:48 +0200 | [diff] [blame] | 2746 | mch_check_messages(); |
Bram Moolenaar | 3c3a80d | 2017-08-03 17:06:45 +0200 | [diff] [blame] | 2747 | parse_queued_messages(); |
| 2748 | } |
| 2749 | else |
| 2750 | { |
Bram Moolenaar | f3402b1 | 2017-08-06 19:07:08 +0200 | [diff] [blame] | 2751 | long wait = 10L; |
| 2752 | |
Bram Moolenaar | e9c21ae | 2017-08-03 20:44:48 +0200 | [diff] [blame] | 2753 | mch_check_messages(); |
Bram Moolenaar | 3c3a80d | 2017-08-03 17:06:45 +0200 | [diff] [blame] | 2754 | parse_queued_messages(); |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2755 | |
Bram Moolenaar | f3402b1 | 2017-08-06 19:07:08 +0200 | [diff] [blame] | 2756 | /* Wait for some time for any channel I/O. */ |
| 2757 | if (argvars[1].v_type != VAR_UNKNOWN) |
| 2758 | wait = get_tv_number(&argvars[1]); |
| 2759 | ui_delay(wait, TRUE); |
Bram Moolenaar | e9c21ae | 2017-08-03 20:44:48 +0200 | [diff] [blame] | 2760 | mch_check_messages(); |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2761 | |
Bram Moolenaar | 3c3a80d | 2017-08-03 17:06:45 +0200 | [diff] [blame] | 2762 | /* Flushing messages on channels is hopefully sufficient. |
| 2763 | * TODO: is there a better way? */ |
| 2764 | parse_queued_messages(); |
| 2765 | } |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2766 | } |
| 2767 | |
Bram Moolenaar | a83e396 | 2017-08-17 14:39:07 +0200 | [diff] [blame] | 2768 | # if defined(WIN3264) || defined(PROTO) |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2769 | |
Bram Moolenaar | c6df10e | 2017-07-29 20:15:08 +0200 | [diff] [blame] | 2770 | /************************************** |
| 2771 | * 2. MS-Windows implementation. |
| 2772 | */ |
| 2773 | |
Bram Moolenaar | a83e396 | 2017-08-17 14:39:07 +0200 | [diff] [blame] | 2774 | # ifndef PROTO |
| 2775 | |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2776 | #define WINPTY_SPAWN_FLAG_AUTO_SHUTDOWN 1ul |
| 2777 | #define WINPTY_SPAWN_FLAG_EXIT_AFTER_SHUTDOWN 2ull |
| 2778 | |
Bram Moolenaar | 8a77306 | 2017-07-24 22:29:21 +0200 | [diff] [blame] | 2779 | void* (*winpty_config_new)(UINT64, void*); |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2780 | void* (*winpty_open)(void*, void*); |
Bram Moolenaar | 8a77306 | 2017-07-24 22:29:21 +0200 | [diff] [blame] | 2781 | void* (*winpty_spawn_config_new)(UINT64, void*, LPCWSTR, void*, void*, void*); |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2782 | BOOL (*winpty_spawn)(void*, void*, HANDLE*, HANDLE*, DWORD*, void*); |
| 2783 | void (*winpty_config_set_initial_size)(void*, int, int); |
| 2784 | LPCWSTR (*winpty_conin_name)(void*); |
| 2785 | LPCWSTR (*winpty_conout_name)(void*); |
| 2786 | LPCWSTR (*winpty_conerr_name)(void*); |
| 2787 | void (*winpty_free)(void*); |
| 2788 | void (*winpty_config_free)(void*); |
| 2789 | void (*winpty_spawn_config_free)(void*); |
| 2790 | void (*winpty_error_free)(void*); |
| 2791 | LPCWSTR (*winpty_error_msg)(void*); |
Bram Moolenaar | 43da3e3 | 2017-07-23 17:27:54 +0200 | [diff] [blame] | 2792 | BOOL (*winpty_set_size)(void*, int, int, void*); |
Bram Moolenaar | 5be8dd0 | 2017-08-03 20:52:19 +0200 | [diff] [blame] | 2793 | HANDLE (*winpty_agent_process)(void*); |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2794 | |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2795 | #define WINPTY_DLL "winpty.dll" |
| 2796 | |
| 2797 | static HINSTANCE hWinPtyDLL = NULL; |
Bram Moolenaar | a83e396 | 2017-08-17 14:39:07 +0200 | [diff] [blame] | 2798 | # endif |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2799 | |
Bram Moolenaar | a83e396 | 2017-08-17 14:39:07 +0200 | [diff] [blame] | 2800 | static int |
| 2801 | dyn_winpty_init(int verbose) |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2802 | { |
| 2803 | int i; |
| 2804 | static struct |
| 2805 | { |
| 2806 | char *name; |
| 2807 | FARPROC *ptr; |
| 2808 | } winpty_entry[] = |
| 2809 | { |
| 2810 | {"winpty_conerr_name", (FARPROC*)&winpty_conerr_name}, |
| 2811 | {"winpty_config_free", (FARPROC*)&winpty_config_free}, |
| 2812 | {"winpty_config_new", (FARPROC*)&winpty_config_new}, |
| 2813 | {"winpty_config_set_initial_size", (FARPROC*)&winpty_config_set_initial_size}, |
| 2814 | {"winpty_conin_name", (FARPROC*)&winpty_conin_name}, |
| 2815 | {"winpty_conout_name", (FARPROC*)&winpty_conout_name}, |
| 2816 | {"winpty_error_free", (FARPROC*)&winpty_error_free}, |
| 2817 | {"winpty_free", (FARPROC*)&winpty_free}, |
| 2818 | {"winpty_open", (FARPROC*)&winpty_open}, |
| 2819 | {"winpty_spawn", (FARPROC*)&winpty_spawn}, |
| 2820 | {"winpty_spawn_config_free", (FARPROC*)&winpty_spawn_config_free}, |
| 2821 | {"winpty_spawn_config_new", (FARPROC*)&winpty_spawn_config_new}, |
| 2822 | {"winpty_error_msg", (FARPROC*)&winpty_error_msg}, |
Bram Moolenaar | 43da3e3 | 2017-07-23 17:27:54 +0200 | [diff] [blame] | 2823 | {"winpty_set_size", (FARPROC*)&winpty_set_size}, |
Bram Moolenaar | 5be8dd0 | 2017-08-03 20:52:19 +0200 | [diff] [blame] | 2824 | {"winpty_agent_process", (FARPROC*)&winpty_agent_process}, |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2825 | {NULL, NULL} |
| 2826 | }; |
| 2827 | |
| 2828 | /* No need to initialize twice. */ |
| 2829 | if (hWinPtyDLL) |
Bram Moolenaar | a83e396 | 2017-08-17 14:39:07 +0200 | [diff] [blame] | 2830 | return OK; |
Bram Moolenaar | 9e13aa7 | 2017-08-16 23:14:08 +0200 | [diff] [blame] | 2831 | /* Load winpty.dll, prefer using the 'winptydll' option, fall back to just |
| 2832 | * winpty.dll. */ |
| 2833 | if (*p_winptydll != NUL) |
| 2834 | hWinPtyDLL = vimLoadLib((char *)p_winptydll); |
| 2835 | if (!hWinPtyDLL) |
| 2836 | hWinPtyDLL = vimLoadLib(WINPTY_DLL); |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2837 | if (!hWinPtyDLL) |
| 2838 | { |
Bram Moolenaar | a83e396 | 2017-08-17 14:39:07 +0200 | [diff] [blame] | 2839 | if (verbose) |
| 2840 | EMSG2(_(e_loadlib), *p_winptydll != NUL ? p_winptydll |
| 2841 | : (char_u *)WINPTY_DLL); |
| 2842 | return FAIL; |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2843 | } |
| 2844 | for (i = 0; winpty_entry[i].name != NULL |
| 2845 | && winpty_entry[i].ptr != NULL; ++i) |
| 2846 | { |
| 2847 | if ((*winpty_entry[i].ptr = (FARPROC)GetProcAddress(hWinPtyDLL, |
| 2848 | winpty_entry[i].name)) == NULL) |
| 2849 | { |
Bram Moolenaar | a83e396 | 2017-08-17 14:39:07 +0200 | [diff] [blame] | 2850 | if (verbose) |
| 2851 | EMSG2(_(e_loadfunc), winpty_entry[i].name); |
| 2852 | return FAIL; |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2853 | } |
| 2854 | } |
| 2855 | |
Bram Moolenaar | a83e396 | 2017-08-17 14:39:07 +0200 | [diff] [blame] | 2856 | return OK; |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2857 | } |
| 2858 | |
| 2859 | /* |
| 2860 | * Create a new terminal of "rows" by "cols" cells. |
| 2861 | * Store a reference in "term". |
| 2862 | * Return OK or FAIL. |
| 2863 | */ |
| 2864 | static int |
Bram Moolenaar | b241208 | 2017-08-20 18:09:14 +0200 | [diff] [blame] | 2865 | term_and_job_init( |
| 2866 | term_T *term, |
| 2867 | int rows, |
| 2868 | int cols, |
| 2869 | typval_T *argvar, |
| 2870 | jobopt_T *opt) |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2871 | { |
Bram Moolenaar | 5983d50 | 2017-08-20 19:22:56 +0200 | [diff] [blame^] | 2872 | WCHAR *cmd_wchar = NULL; |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2873 | channel_T *channel = NULL; |
| 2874 | job_T *job = NULL; |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2875 | DWORD error; |
Bram Moolenaar | 5983d50 | 2017-08-20 19:22:56 +0200 | [diff] [blame^] | 2876 | HANDLE jo = NULL; |
| 2877 | HANDLE child_process_handle; |
| 2878 | HANDLE child_thread_handle; |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2879 | void *winpty_err; |
Bram Moolenaar | ab6eec3 | 2017-07-27 21:46:43 +0200 | [diff] [blame] | 2880 | void *spawn_config = NULL; |
Bram Moolenaar | 5be8dd0 | 2017-08-03 20:52:19 +0200 | [diff] [blame] | 2881 | char buf[MAX_PATH]; |
Bram Moolenaar | dcaa613 | 2017-08-13 17:13:09 +0200 | [diff] [blame] | 2882 | garray_T ga; |
| 2883 | char_u *cmd; |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2884 | |
Bram Moolenaar | a83e396 | 2017-08-17 14:39:07 +0200 | [diff] [blame] | 2885 | if (dyn_winpty_init(TRUE) == FAIL) |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2886 | return FAIL; |
| 2887 | |
Bram Moolenaar | dcaa613 | 2017-08-13 17:13:09 +0200 | [diff] [blame] | 2888 | if (argvar->v_type == VAR_STRING) |
| 2889 | cmd = argvar->vval.v_string; |
| 2890 | else |
| 2891 | { |
| 2892 | ga_init2(&ga, (int)sizeof(char*), 20); |
| 2893 | if (win32_build_cmd(argvar->vval.v_list, &ga) == FAIL) |
| 2894 | goto failed; |
| 2895 | cmd = ga.ga_data; |
| 2896 | } |
| 2897 | |
Bram Moolenaar | 5983d50 | 2017-08-20 19:22:56 +0200 | [diff] [blame^] | 2898 | cmd_wchar = enc_to_utf16(cmd, NULL); |
| 2899 | if (cmd_wchar == NULL) |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2900 | return FAIL; |
| 2901 | |
| 2902 | job = job_alloc(); |
| 2903 | if (job == NULL) |
| 2904 | goto failed; |
| 2905 | |
| 2906 | channel = add_channel(); |
| 2907 | if (channel == NULL) |
| 2908 | goto failed; |
| 2909 | |
| 2910 | term->tl_winpty_config = winpty_config_new(0, &winpty_err); |
| 2911 | if (term->tl_winpty_config == NULL) |
| 2912 | goto failed; |
| 2913 | |
| 2914 | winpty_config_set_initial_size(term->tl_winpty_config, cols, rows); |
| 2915 | term->tl_winpty = winpty_open(term->tl_winpty_config, &winpty_err); |
| 2916 | if (term->tl_winpty == NULL) |
| 2917 | goto failed; |
| 2918 | |
Bram Moolenaar | 7c9aec4 | 2017-08-03 13:51:25 +0200 | [diff] [blame] | 2919 | /* TODO: if the command is "NONE" only create a pty. */ |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2920 | spawn_config = winpty_spawn_config_new( |
| 2921 | WINPTY_SPAWN_FLAG_AUTO_SHUTDOWN | |
| 2922 | WINPTY_SPAWN_FLAG_EXIT_AFTER_SHUTDOWN, |
| 2923 | NULL, |
Bram Moolenaar | 5983d50 | 2017-08-20 19:22:56 +0200 | [diff] [blame^] | 2924 | cmd_wchar, |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2925 | NULL, |
| 2926 | NULL, |
| 2927 | &winpty_err); |
| 2928 | if (spawn_config == NULL) |
| 2929 | goto failed; |
| 2930 | |
| 2931 | channel = add_channel(); |
| 2932 | if (channel == NULL) |
| 2933 | goto failed; |
| 2934 | |
| 2935 | job = job_alloc(); |
| 2936 | if (job == NULL) |
| 2937 | goto failed; |
| 2938 | |
Bram Moolenaar | 5983d50 | 2017-08-20 19:22:56 +0200 | [diff] [blame^] | 2939 | /* TODO: when all lines are written and the fd is closed, the command |
| 2940 | * doesn't get EOF and hangs. */ |
| 2941 | if (opt->jo_set & JO_IN_BUF) |
| 2942 | job->jv_in_buf = buflist_findnr(opt->jo_io_buf[PART_IN]); |
| 2943 | |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2944 | if (!winpty_spawn(term->tl_winpty, spawn_config, &child_process_handle, |
| 2945 | &child_thread_handle, &error, &winpty_err)) |
| 2946 | goto failed; |
| 2947 | |
| 2948 | channel_set_pipes(channel, |
Bram Moolenaar | 5983d50 | 2017-08-20 19:22:56 +0200 | [diff] [blame^] | 2949 | (sock_T)CreateFileW( |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2950 | winpty_conin_name(term->tl_winpty), |
| 2951 | GENERIC_WRITE, 0, NULL, |
| 2952 | OPEN_EXISTING, 0, NULL), |
Bram Moolenaar | 5983d50 | 2017-08-20 19:22:56 +0200 | [diff] [blame^] | 2953 | (sock_T)CreateFileW( |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2954 | winpty_conout_name(term->tl_winpty), |
| 2955 | GENERIC_READ, 0, NULL, |
| 2956 | OPEN_EXISTING, 0, NULL), |
Bram Moolenaar | 5983d50 | 2017-08-20 19:22:56 +0200 | [diff] [blame^] | 2957 | (sock_T)CreateFileW( |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2958 | winpty_conerr_name(term->tl_winpty), |
| 2959 | GENERIC_READ, 0, NULL, |
| 2960 | OPEN_EXISTING, 0, NULL)); |
| 2961 | |
| 2962 | jo = CreateJobObject(NULL, NULL); |
| 2963 | if (jo == NULL) |
| 2964 | goto failed; |
| 2965 | |
| 2966 | if (!AssignProcessToJobObject(jo, child_process_handle)) |
Bram Moolenaar | ab6eec3 | 2017-07-27 21:46:43 +0200 | [diff] [blame] | 2967 | { |
| 2968 | /* Failed, switch the way to terminate process with TerminateProcess. */ |
| 2969 | CloseHandle(jo); |
| 2970 | jo = NULL; |
| 2971 | } |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2972 | |
| 2973 | winpty_spawn_config_free(spawn_config); |
Bram Moolenaar | 5983d50 | 2017-08-20 19:22:56 +0200 | [diff] [blame^] | 2974 | vim_free(cmd_wchar); |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2975 | |
| 2976 | create_vterm(term, rows, cols); |
| 2977 | |
Bram Moolenaar | 3c3a80d | 2017-08-03 17:06:45 +0200 | [diff] [blame] | 2978 | channel_set_job(channel, job, opt); |
Bram Moolenaar | 102dc7f | 2017-08-03 20:59:29 +0200 | [diff] [blame] | 2979 | job_set_options(job, opt); |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2980 | |
| 2981 | job->jv_channel = channel; |
| 2982 | job->jv_proc_info.hProcess = child_process_handle; |
| 2983 | job->jv_proc_info.dwProcessId = GetProcessId(child_process_handle); |
| 2984 | job->jv_job_object = jo; |
| 2985 | job->jv_status = JOB_STARTED; |
Bram Moolenaar | 5be8dd0 | 2017-08-03 20:52:19 +0200 | [diff] [blame] | 2986 | sprintf(buf, "winpty://%lu", |
| 2987 | GetProcessId(winpty_agent_process(term->tl_winpty))); |
| 2988 | job->jv_tty_name = vim_strsave((char_u*)buf); |
Bram Moolenaar | 0e83f02 | 2017-07-27 22:07:35 +0200 | [diff] [blame] | 2989 | ++job->jv_refcount; |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 2990 | term->tl_job = job; |
| 2991 | |
| 2992 | return OK; |
| 2993 | |
| 2994 | failed: |
Bram Moolenaar | dcaa613 | 2017-08-13 17:13:09 +0200 | [diff] [blame] | 2995 | if (argvar->v_type == VAR_LIST) |
| 2996 | vim_free(ga.ga_data); |
Bram Moolenaar | 5983d50 | 2017-08-20 19:22:56 +0200 | [diff] [blame^] | 2997 | if (cmd_wchar != NULL) |
| 2998 | vim_free(cmd_wchar); |
Bram Moolenaar | ab6eec3 | 2017-07-27 21:46:43 +0200 | [diff] [blame] | 2999 | if (spawn_config != NULL) |
| 3000 | winpty_spawn_config_free(spawn_config); |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 3001 | if (channel != NULL) |
| 3002 | channel_clear(channel); |
| 3003 | if (job != NULL) |
Bram Moolenaar | cdeae99 | 2017-07-23 17:22:35 +0200 | [diff] [blame] | 3004 | { |
| 3005 | job->jv_channel = NULL; |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 3006 | job_cleanup(job); |
Bram Moolenaar | cdeae99 | 2017-07-23 17:22:35 +0200 | [diff] [blame] | 3007 | } |
| 3008 | term->tl_job = NULL; |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 3009 | if (jo != NULL) |
| 3010 | CloseHandle(jo); |
| 3011 | if (term->tl_winpty != NULL) |
| 3012 | winpty_free(term->tl_winpty); |
Bram Moolenaar | cdeae99 | 2017-07-23 17:22:35 +0200 | [diff] [blame] | 3013 | term->tl_winpty = NULL; |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 3014 | if (term->tl_winpty_config != NULL) |
| 3015 | winpty_config_free(term->tl_winpty_config); |
Bram Moolenaar | cdeae99 | 2017-07-23 17:22:35 +0200 | [diff] [blame] | 3016 | term->tl_winpty_config = NULL; |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 3017 | if (winpty_err != NULL) |
| 3018 | { |
| 3019 | char_u *msg = utf16_to_enc( |
| 3020 | (short_u *)winpty_error_msg(winpty_err), NULL); |
| 3021 | |
| 3022 | EMSG(msg); |
| 3023 | winpty_error_free(winpty_err); |
| 3024 | } |
| 3025 | return FAIL; |
| 3026 | } |
| 3027 | |
| 3028 | /* |
| 3029 | * Free the terminal emulator part of "term". |
| 3030 | */ |
| 3031 | static void |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 3032 | term_free_vterm(term_T *term) |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 3033 | { |
Bram Moolenaar | cdeae99 | 2017-07-23 17:22:35 +0200 | [diff] [blame] | 3034 | if (term->tl_winpty != NULL) |
| 3035 | winpty_free(term->tl_winpty); |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 3036 | term->tl_winpty = NULL; |
Bram Moolenaar | cdeae99 | 2017-07-23 17:22:35 +0200 | [diff] [blame] | 3037 | if (term->tl_winpty_config != NULL) |
| 3038 | winpty_config_free(term->tl_winpty_config); |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 3039 | term->tl_winpty_config = NULL; |
Bram Moolenaar | cdeae99 | 2017-07-23 17:22:35 +0200 | [diff] [blame] | 3040 | if (term->tl_vterm != NULL) |
| 3041 | vterm_free(term->tl_vterm); |
Bram Moolenaar | dcbfa33 | 2017-07-28 23:16:13 +0200 | [diff] [blame] | 3042 | term->tl_vterm = NULL; |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 3043 | } |
| 3044 | |
Bram Moolenaar | 43da3e3 | 2017-07-23 17:27:54 +0200 | [diff] [blame] | 3045 | /* |
| 3046 | * Request size to terminal. |
| 3047 | */ |
| 3048 | static void |
| 3049 | term_report_winsize(term_T *term, int rows, int cols) |
| 3050 | { |
| 3051 | winpty_set_size(term->tl_winpty, cols, rows, NULL); |
| 3052 | } |
| 3053 | |
Bram Moolenaar | a83e396 | 2017-08-17 14:39:07 +0200 | [diff] [blame] | 3054 | int |
| 3055 | terminal_enabled(void) |
| 3056 | { |
| 3057 | return dyn_winpty_init(FALSE) == OK; |
| 3058 | } |
| 3059 | |
| 3060 | |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 3061 | # else |
| 3062 | |
| 3063 | /************************************** |
| 3064 | * 3. Unix-like implementation. |
| 3065 | */ |
| 3066 | |
| 3067 | /* |
| 3068 | * Create a new terminal of "rows" by "cols" cells. |
| 3069 | * Start job for "cmd". |
| 3070 | * Store the pointers in "term". |
| 3071 | * Return OK or FAIL. |
| 3072 | */ |
| 3073 | static int |
Bram Moolenaar | b241208 | 2017-08-20 18:09:14 +0200 | [diff] [blame] | 3074 | term_and_job_init( |
| 3075 | term_T *term, |
| 3076 | int rows, |
| 3077 | int cols, |
| 3078 | typval_T *argvar, |
| 3079 | jobopt_T *opt) |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 3080 | { |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 3081 | create_vterm(term, rows, cols); |
| 3082 | |
Bram Moolenaar | 7c9aec4 | 2017-08-03 13:51:25 +0200 | [diff] [blame] | 3083 | /* TODO: if the command is "NONE" only create a pty. */ |
Bram Moolenaar | dcaa613 | 2017-08-13 17:13:09 +0200 | [diff] [blame] | 3084 | term->tl_job = job_start(argvar, opt); |
Bram Moolenaar | 0e83f02 | 2017-07-27 22:07:35 +0200 | [diff] [blame] | 3085 | if (term->tl_job != NULL) |
| 3086 | ++term->tl_job->jv_refcount; |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 3087 | |
Bram Moolenaar | 61a6605 | 2017-07-22 18:39:00 +0200 | [diff] [blame] | 3088 | return term->tl_job != NULL |
| 3089 | && term->tl_job->jv_channel != NULL |
| 3090 | && term->tl_job->jv_status != JOB_FAILED ? OK : FAIL; |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 3091 | } |
| 3092 | |
| 3093 | /* |
| 3094 | * Free the terminal emulator part of "term". |
| 3095 | */ |
| 3096 | static void |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 3097 | term_free_vterm(term_T *term) |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 3098 | { |
Bram Moolenaar | cdeae99 | 2017-07-23 17:22:35 +0200 | [diff] [blame] | 3099 | if (term->tl_vterm != NULL) |
| 3100 | vterm_free(term->tl_vterm); |
Bram Moolenaar | d85f271 | 2017-07-28 21:51:57 +0200 | [diff] [blame] | 3101 | term->tl_vterm = NULL; |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 3102 | } |
Bram Moolenaar | 43da3e3 | 2017-07-23 17:27:54 +0200 | [diff] [blame] | 3103 | |
| 3104 | /* |
| 3105 | * Request size to terminal. |
| 3106 | */ |
| 3107 | static void |
| 3108 | term_report_winsize(term_T *term, int rows, int cols) |
| 3109 | { |
| 3110 | /* Use an ioctl() to report the new window size to the job. */ |
| 3111 | if (term->tl_job != NULL && term->tl_job->jv_channel != NULL) |
| 3112 | { |
| 3113 | int fd = -1; |
| 3114 | int part; |
| 3115 | |
| 3116 | for (part = PART_OUT; part < PART_COUNT; ++part) |
| 3117 | { |
| 3118 | fd = term->tl_job->jv_channel->ch_part[part].ch_fd; |
| 3119 | if (isatty(fd)) |
| 3120 | break; |
| 3121 | } |
| 3122 | if (part < PART_COUNT && mch_report_winsize(fd, rows, cols) == OK) |
Bram Moolenaar | 2d33e90 | 2017-08-11 16:31:54 +0200 | [diff] [blame] | 3123 | mch_signal_job(term->tl_job, (char_u *)"winch"); |
Bram Moolenaar | 43da3e3 | 2017-07-23 17:27:54 +0200 | [diff] [blame] | 3124 | } |
| 3125 | } |
| 3126 | |
Bram Moolenaar | 8f84c3a | 2017-07-22 16:14:44 +0200 | [diff] [blame] | 3127 | # endif |
Bram Moolenaar | 8c0095c | 2017-07-18 22:53:21 +0200 | [diff] [blame] | 3128 | |
Bram Moolenaar | e4f25e4 | 2017-07-07 11:54:15 +0200 | [diff] [blame] | 3129 | #endif /* FEAT_TERMINAL */ |