Bram Moolenaar | edf3f97 | 2016-08-29 22:49:24 +0200 | [diff] [blame] | 1 | /* vi:set ts=8 sts=4 sw=4 noet: |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 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 | /* |
Bram Moolenaar | 30e8e73 | 2019-09-27 13:08:36 +0200 | [diff] [blame] | 11 | * popupmenu.c: Popup menu (PUM) |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 12 | */ |
| 13 | #include "vim.h" |
| 14 | |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 15 | static pumitem_T *pum_array = NULL; // items of displayed pum |
| 16 | static int pum_size; // nr of items in "pum_array" |
| 17 | static int pum_selected; // index of selected item or -1 |
| 18 | static int pum_first = 0; // index of top item |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 19 | |
Bram Moolenaar | ae65438 | 2019-01-17 21:09:05 +0100 | [diff] [blame] | 20 | static int call_update_screen = FALSE; |
Luuk van Baal | dcd40cf | 2023-04-23 16:24:08 +0100 | [diff] [blame] | 21 | static int pum_in_cmdline = FALSE; |
Bram Moolenaar | ae65438 | 2019-01-17 21:09:05 +0100 | [diff] [blame] | 22 | |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 23 | static int pum_height; // nr of displayed pum items |
| 24 | static int pum_width; // width of displayed pum items |
| 25 | static int pum_base_width; // width of pum items base |
| 26 | static int pum_kind_width; // width of pum items kind column |
| 27 | static int pum_extra_width; // width of extra stuff |
| 28 | static int pum_scrollbar; // TRUE when scrollbar present |
zeertzjq | 883018f | 2024-06-15 15:37:11 +0200 | [diff] [blame] | 29 | #ifdef FEAT_RIGHTLEFT |
| 30 | static int pum_rl; // TRUE when pum is drawn 'rightleft' |
| 31 | #endif |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 32 | |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 33 | static int pum_row; // top row of pum |
| 34 | static int pum_col; // left column of pum |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 35 | |
Bram Moolenaar | 0e6e179 | 2018-06-17 17:10:59 +0200 | [diff] [blame] | 36 | static win_T *pum_window = NULL; |
Bram Moolenaar | 491ac28 | 2018-06-17 14:47:55 +0200 | [diff] [blame] | 37 | static int pum_win_row; |
| 38 | static int pum_win_height; |
| 39 | static int pum_win_col; |
| 40 | static int pum_win_wcol; |
| 41 | static int pum_win_width; |
| 42 | |
Bram Moolenaar | 04357fb | 2019-12-10 21:50:56 +0100 | [diff] [blame] | 43 | // Some parts are not updated when a popup menu is visible. Setting this flag |
| 44 | // makes pum_visible() return FALSE even when there is a popup menu. |
| 45 | static int pum_pretend_not_visible = FALSE; |
| 46 | |
Bram Moolenaar | baaa7e9 | 2016-01-29 22:47:03 +0100 | [diff] [blame] | 47 | static int pum_set_selected(int n, int repeat); |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 48 | |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 49 | #define PUM_DEF_HEIGHT 10 |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 50 | |
Bram Moolenaar | 51b0f37 | 2017-11-18 18:52:04 +0100 | [diff] [blame] | 51 | static void |
| 52 | pum_compute_size(void) |
| 53 | { |
| 54 | int i; |
| 55 | int w; |
| 56 | |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 57 | // Compute the width of the widest match and the widest extra. |
Bram Moolenaar | 51b0f37 | 2017-11-18 18:52:04 +0100 | [diff] [blame] | 58 | pum_base_width = 0; |
| 59 | pum_kind_width = 0; |
| 60 | pum_extra_width = 0; |
| 61 | for (i = 0; i < pum_size; ++i) |
| 62 | { |
Bram Moolenaar | d58a662 | 2020-05-02 14:52:57 +0200 | [diff] [blame] | 63 | if (pum_array[i].pum_text != NULL) |
| 64 | { |
| 65 | w = vim_strsize(pum_array[i].pum_text); |
| 66 | if (pum_base_width < w) |
| 67 | pum_base_width = w; |
| 68 | } |
Bram Moolenaar | 51b0f37 | 2017-11-18 18:52:04 +0100 | [diff] [blame] | 69 | if (pum_array[i].pum_kind != NULL) |
| 70 | { |
| 71 | w = vim_strsize(pum_array[i].pum_kind) + 1; |
| 72 | if (pum_kind_width < w) |
| 73 | pum_kind_width = w; |
| 74 | } |
| 75 | if (pum_array[i].pum_extra != NULL) |
| 76 | { |
| 77 | w = vim_strsize(pum_array[i].pum_extra) + 1; |
| 78 | if (pum_extra_width < w) |
| 79 | pum_extra_width = w; |
| 80 | } |
| 81 | } |
| 82 | } |
| 83 | |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 84 | /* |
| 85 | * Show the popup menu with items "array[size]". |
| 86 | * "array" must remain valid until pum_undisplay() is called! |
Bram Moolenaar | 2b10bcb | 2018-02-24 21:25:44 +0100 | [diff] [blame] | 87 | * When possible the leftmost character is aligned with cursor column. |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 88 | * The menu appears above the screen line "row" or at "row" + "height" - 1. |
| 89 | */ |
| 90 | void |
Bram Moolenaar | 0554097 | 2016-01-30 20:31:25 +0100 | [diff] [blame] | 91 | pum_display( |
| 92 | pumitem_T *array, |
| 93 | int size, |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 94 | int selected) // index of initially selected item, none if |
| 95 | // out of range |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 96 | { |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 97 | int def_width; |
| 98 | int max_width; |
Bram Moolenaar | c1a11ed | 2008-06-24 22:09:24 +0000 | [diff] [blame] | 99 | int context_lines; |
Bram Moolenaar | 2b10bcb | 2018-02-24 21:25:44 +0100 | [diff] [blame] | 100 | int cursor_col; |
Bram Moolenaar | 91e44a3 | 2016-11-04 20:08:52 +0100 | [diff] [blame] | 101 | int above_row; |
| 102 | int below_row; |
Bram Moolenaar | fc1421e | 2006-04-20 22:17:20 +0000 | [diff] [blame] | 103 | int redo_count = 0; |
Bram Moolenaar | 4033c55 | 2017-09-16 20:54:51 +0200 | [diff] [blame] | 104 | #if defined(FEAT_QUICKFIX) |
Bram Moolenaar | 91e44a3 | 2016-11-04 20:08:52 +0100 | [diff] [blame] | 105 | win_T *pvwin; |
Bram Moolenaar | aab3383 | 2016-11-04 22:08:29 +0100 | [diff] [blame] | 106 | #endif |
zeertzjq | 883018f | 2024-06-15 15:37:11 +0200 | [diff] [blame] | 107 | |
Yegappan Lakshmanan | 1104a6d | 2022-03-31 12:34:15 +0100 | [diff] [blame] | 108 | #ifdef FEAT_RIGHTLEFT |
zeertzjq | 883018f | 2024-06-15 15:37:11 +0200 | [diff] [blame] | 109 | pum_rl = State != MODE_CMDLINE && curwin->w_p_rl; |
Yegappan Lakshmanan | 1104a6d | 2022-03-31 12:34:15 +0100 | [diff] [blame] | 110 | #endif |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 111 | |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 112 | do |
| 113 | { |
Bram Moolenaar | 42443c7 | 2018-02-10 18:28:52 +0100 | [diff] [blame] | 114 | def_width = p_pw; |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 115 | above_row = 0; |
| 116 | below_row = cmdline_row; |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 117 | |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 118 | // Pretend the pum is already there to avoid that must_redraw is set |
| 119 | // when 'cuc' is on. |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 120 | pum_array = (pumitem_T *)1; |
| 121 | validate_cursor_col(); |
| 122 | pum_array = NULL; |
Bram Moolenaar | 1e60789 | 2006-03-13 22:15:53 +0000 | [diff] [blame] | 123 | |
Bram Moolenaar | 491ac28 | 2018-06-17 14:47:55 +0200 | [diff] [blame] | 124 | // Remember the essential parts of the window position and size, so we |
| 125 | // can decide when to reposition the popup menu. |
Bram Moolenaar | 0e6e179 | 2018-06-17 17:10:59 +0200 | [diff] [blame] | 126 | pum_window = curwin; |
Bram Moolenaar | 2495910 | 2022-05-07 20:01:16 +0100 | [diff] [blame] | 127 | if (State == MODE_CMDLINE) |
Yegappan Lakshmanan | 560dff4 | 2022-02-10 19:52:10 +0000 | [diff] [blame] | 128 | // cmdline completion popup menu |
Yegappan Lakshmanan | 3908ef5 | 2022-02-08 12:08:07 +0000 | [diff] [blame] | 129 | pum_win_row = cmdline_row; |
| 130 | else |
| 131 | pum_win_row = curwin->w_wrow + W_WINROW(curwin); |
Bram Moolenaar | 491ac28 | 2018-06-17 14:47:55 +0200 | [diff] [blame] | 132 | pum_win_height = curwin->w_height; |
| 133 | pum_win_col = curwin->w_wincol; |
| 134 | pum_win_wcol = curwin->w_wcol; |
| 135 | pum_win_width = curwin->w_width; |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 136 | |
Bram Moolenaar | 4033c55 | 2017-09-16 20:54:51 +0200 | [diff] [blame] | 137 | #if defined(FEAT_QUICKFIX) |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 138 | FOR_ALL_WINDOWS(pvwin) |
| 139 | if (pvwin->w_p_pvw) |
| 140 | break; |
| 141 | if (pvwin != NULL) |
| 142 | { |
| 143 | if (W_WINROW(pvwin) < W_WINROW(curwin)) |
| 144 | above_row = W_WINROW(pvwin) + pvwin->w_height; |
| 145 | else if (W_WINROW(pvwin) > W_WINROW(curwin) + curwin->w_height) |
| 146 | below_row = W_WINROW(pvwin); |
| 147 | } |
Bram Moolenaar | 0106e3d | 2016-02-23 18:55:43 +0100 | [diff] [blame] | 148 | #endif |
Bram Moolenaar | efd2bf1 | 2006-03-16 21:41:35 +0000 | [diff] [blame] | 149 | |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 150 | /* |
| 151 | * Figure out the size and position of the pum. |
| 152 | */ |
| 153 | if (size < PUM_DEF_HEIGHT) |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 154 | pum_height = size; |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 155 | else |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 156 | pum_height = PUM_DEF_HEIGHT; |
Bram Moolenaar | 7d47b6e | 2006-03-15 22:59:18 +0000 | [diff] [blame] | 157 | if (p_ph > 0 && pum_height > p_ph) |
| 158 | pum_height = p_ph; |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 159 | |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 160 | // Put the pum below "pum_win_row" if possible. If there are few lines |
| 161 | // decide on where there is more room. |
Bram Moolenaar | 491ac28 | 2018-06-17 14:47:55 +0200 | [diff] [blame] | 162 | if (pum_win_row + 2 >= below_row - pum_height |
| 163 | && pum_win_row - above_row > (below_row - above_row) / 2) |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 164 | { |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 165 | // pum above "pum_win_row" |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 166 | |
Bram Moolenaar | 2495910 | 2022-05-07 20:01:16 +0100 | [diff] [blame] | 167 | if (State == MODE_CMDLINE) |
Yegappan Lakshmanan | 1104a6d | 2022-03-31 12:34:15 +0100 | [diff] [blame] | 168 | // for cmdline pum, no need for context lines |
| 169 | context_lines = 0; |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 170 | else |
Yegappan Lakshmanan | 1104a6d | 2022-03-31 12:34:15 +0100 | [diff] [blame] | 171 | { |
| 172 | // Leave two lines of context if possible |
| 173 | if (curwin->w_wrow - curwin->w_cline_row >= 2) |
| 174 | context_lines = 2; |
| 175 | else |
| 176 | context_lines = curwin->w_wrow - curwin->w_cline_row; |
| 177 | } |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 178 | |
Bram Moolenaar | 491ac28 | 2018-06-17 14:47:55 +0200 | [diff] [blame] | 179 | if (pum_win_row >= size + context_lines) |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 180 | { |
Bram Moolenaar | 491ac28 | 2018-06-17 14:47:55 +0200 | [diff] [blame] | 181 | pum_row = pum_win_row - size - context_lines; |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 182 | pum_height = size; |
| 183 | } |
| 184 | else |
| 185 | { |
| 186 | pum_row = 0; |
Bram Moolenaar | 491ac28 | 2018-06-17 14:47:55 +0200 | [diff] [blame] | 187 | pum_height = pum_win_row - context_lines; |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 188 | } |
| 189 | if (p_ph > 0 && pum_height > p_ph) |
| 190 | { |
| 191 | pum_row += pum_height - p_ph; |
| 192 | pum_height = p_ph; |
| 193 | } |
| 194 | } |
| 195 | else |
| 196 | { |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 197 | // pum below "pum_win_row" |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 198 | |
Bram Moolenaar | 2495910 | 2022-05-07 20:01:16 +0100 | [diff] [blame] | 199 | if (State == MODE_CMDLINE) |
Yegappan Lakshmanan | 1104a6d | 2022-03-31 12:34:15 +0100 | [diff] [blame] | 200 | // for cmdline pum, no need for context lines |
| 201 | context_lines = 0; |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 202 | else |
Yegappan Lakshmanan | 1104a6d | 2022-03-31 12:34:15 +0100 | [diff] [blame] | 203 | { |
| 204 | // Leave two lines of context if possible |
| 205 | validate_cheight(); |
| 206 | if (curwin->w_cline_row |
| 207 | + curwin->w_cline_height - curwin->w_wrow >= 3) |
| 208 | context_lines = 3; |
| 209 | else |
| 210 | context_lines = curwin->w_cline_row |
| 211 | + curwin->w_cline_height - curwin->w_wrow; |
| 212 | } |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 213 | |
Bram Moolenaar | 491ac28 | 2018-06-17 14:47:55 +0200 | [diff] [blame] | 214 | pum_row = pum_win_row + context_lines; |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 215 | if (size > below_row - pum_row) |
| 216 | pum_height = below_row - pum_row; |
| 217 | else |
| 218 | pum_height = size; |
| 219 | if (p_ph > 0 && pum_height > p_ph) |
| 220 | pum_height = p_ph; |
| 221 | } |
| 222 | |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 223 | // don't display when we only have room for one line |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 224 | if (pum_height < 1 || (pum_height == 1 && size > 1)) |
| 225 | return; |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 226 | |
Bram Moolenaar | 4033c55 | 2017-09-16 20:54:51 +0200 | [diff] [blame] | 227 | #if defined(FEAT_QUICKFIX) |
Bram Moolenaar | 614ab8a | 2018-12-01 11:59:00 +0100 | [diff] [blame] | 228 | // If there is a preview window above avoid drawing over it. |
| 229 | if (pvwin != NULL && pum_row < above_row && pum_height > above_row) |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 230 | { |
Bram Moolenaar | 614ab8a | 2018-12-01 11:59:00 +0100 | [diff] [blame] | 231 | pum_row = above_row; |
| 232 | pum_height = pum_win_row - above_row; |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 233 | } |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 234 | #endif |
| 235 | |
Bram Moolenaar | 51b0f37 | 2017-11-18 18:52:04 +0100 | [diff] [blame] | 236 | pum_array = array; |
| 237 | pum_size = size; |
| 238 | pum_compute_size(); |
| 239 | max_width = pum_base_width; |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 240 | |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 241 | // Calculate column |
Bram Moolenaar | 2495910 | 2022-05-07 20:01:16 +0100 | [diff] [blame] | 242 | if (State == MODE_CMDLINE) |
Yegappan Lakshmanan | 560dff4 | 2022-02-10 19:52:10 +0000 | [diff] [blame] | 243 | // cmdline completion popup menu |
Yegappan Lakshmanan | 3908ef5 | 2022-02-08 12:08:07 +0000 | [diff] [blame] | 244 | cursor_col = cmdline_compl_startcol(); |
| 245 | else |
Bram Moolenaar | 6ac2e43 | 2023-03-31 19:32:29 +0100 | [diff] [blame] | 246 | { |
| 247 | // w_wcol includes virtual text "above" |
| 248 | int wcol = curwin->w_wcol % curwin->w_width; |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 249 | #ifdef FEAT_RIGHTLEFT |
zeertzjq | 883018f | 2024-06-15 15:37:11 +0200 | [diff] [blame] | 250 | if (pum_rl) |
Bram Moolenaar | 6ac2e43 | 2023-03-31 19:32:29 +0100 | [diff] [blame] | 251 | cursor_col = curwin->w_wincol + curwin->w_width - wcol - 1; |
| 252 | else |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 253 | #endif |
Bram Moolenaar | 6ac2e43 | 2023-03-31 19:32:29 +0100 | [diff] [blame] | 254 | cursor_col = curwin->w_wincol + wcol; |
| 255 | } |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 256 | |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 257 | // if there are more items than room we need a scrollbar |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 258 | if (pum_height < size) |
Bram Moolenaar | 8b6144b | 2006-02-08 09:20:24 +0000 | [diff] [blame] | 259 | { |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 260 | pum_scrollbar = 1; |
| 261 | ++max_width; |
Bram Moolenaar | 8b6144b | 2006-02-08 09:20:24 +0000 | [diff] [blame] | 262 | } |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 263 | else |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 264 | pum_scrollbar = 0; |
| 265 | |
| 266 | if (def_width < max_width) |
| 267 | def_width = max_width; |
| 268 | |
Yegappan Lakshmanan | 1104a6d | 2022-03-31 12:34:15 +0100 | [diff] [blame] | 269 | if (((cursor_col < Columns - p_pw || cursor_col < Columns - max_width) |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 270 | #ifdef FEAT_RIGHTLEFT |
zeertzjq | 883018f | 2024-06-15 15:37:11 +0200 | [diff] [blame] | 271 | && !pum_rl) |
| 272 | || (pum_rl && (cursor_col > p_pw || cursor_col > max_width) |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 273 | #endif |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 274 | )) |
| 275 | { |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 276 | // align pum with "cursor_col" |
Bram Moolenaar | 2b10bcb | 2018-02-24 21:25:44 +0100 | [diff] [blame] | 277 | pum_col = cursor_col; |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 278 | |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 279 | // start with the maximum space available |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 280 | #ifdef FEAT_RIGHTLEFT |
zeertzjq | 883018f | 2024-06-15 15:37:11 +0200 | [diff] [blame] | 281 | if (pum_rl) |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 282 | pum_width = pum_col - pum_scrollbar + 1; |
| 283 | else |
| 284 | #endif |
| 285 | pum_width = Columns - pum_col - pum_scrollbar; |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 286 | |
Bram Moolenaar | 51b0f37 | 2017-11-18 18:52:04 +0100 | [diff] [blame] | 287 | if (pum_width > max_width + pum_kind_width + pum_extra_width + 1 |
Bram Moolenaar | 42443c7 | 2018-02-10 18:28:52 +0100 | [diff] [blame] | 288 | && pum_width > p_pw) |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 289 | { |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 290 | // the width is more than needed for the items, make it |
| 291 | // narrower |
Bram Moolenaar | 51b0f37 | 2017-11-18 18:52:04 +0100 | [diff] [blame] | 292 | pum_width = max_width + pum_kind_width + pum_extra_width + 1; |
Bram Moolenaar | 42443c7 | 2018-02-10 18:28:52 +0100 | [diff] [blame] | 293 | if (pum_width < p_pw) |
| 294 | pum_width = p_pw; |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 295 | } |
Bram Moolenaar | 2b10bcb | 2018-02-24 21:25:44 +0100 | [diff] [blame] | 296 | else if (((cursor_col > p_pw || cursor_col > max_width) |
Bram Moolenaar | a8f04aa | 2018-02-10 15:36:55 +0100 | [diff] [blame] | 297 | #ifdef FEAT_RIGHTLEFT |
zeertzjq | 883018f | 2024-06-15 15:37:11 +0200 | [diff] [blame] | 298 | && !pum_rl) |
| 299 | || (pum_rl && (cursor_col < Columns - p_pw |
Bram Moolenaar | 2b10bcb | 2018-02-24 21:25:44 +0100 | [diff] [blame] | 300 | || cursor_col < Columns - max_width) |
Bram Moolenaar | a8f04aa | 2018-02-10 15:36:55 +0100 | [diff] [blame] | 301 | #endif |
| 302 | )) |
| 303 | { |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 304 | // align pum edge with "cursor_col" |
Bram Moolenaar | a8f04aa | 2018-02-10 15:36:55 +0100 | [diff] [blame] | 305 | #ifdef FEAT_RIGHTLEFT |
zeertzjq | 883018f | 2024-06-15 15:37:11 +0200 | [diff] [blame] | 306 | if (pum_rl |
Bram Moolenaar | bb008dd | 2018-02-24 18:59:55 +0100 | [diff] [blame] | 307 | && W_ENDCOL(curwin) < max_width + pum_scrollbar + 1) |
Bram Moolenaar | a8f04aa | 2018-02-10 15:36:55 +0100 | [diff] [blame] | 308 | { |
Bram Moolenaar | 2b10bcb | 2018-02-24 21:25:44 +0100 | [diff] [blame] | 309 | pum_col = cursor_col + max_width + pum_scrollbar + 1; |
Bram Moolenaar | a8f04aa | 2018-02-10 15:36:55 +0100 | [diff] [blame] | 310 | if (pum_col >= Columns) |
| 311 | pum_col = Columns - 1; |
| 312 | } |
zeertzjq | 883018f | 2024-06-15 15:37:11 +0200 | [diff] [blame] | 313 | else if (!pum_rl) |
Bram Moolenaar | a8f04aa | 2018-02-10 15:36:55 +0100 | [diff] [blame] | 314 | #endif |
| 315 | { |
Bram Moolenaar | 2b10bcb | 2018-02-24 21:25:44 +0100 | [diff] [blame] | 316 | if (curwin->w_wincol > Columns - max_width - pum_scrollbar |
| 317 | && max_width <= p_pw) |
Bram Moolenaar | 4287ed3 | 2018-02-17 20:35:29 +0100 | [diff] [blame] | 318 | { |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 319 | // use full width to end of the screen |
Bram Moolenaar | 4287ed3 | 2018-02-17 20:35:29 +0100 | [diff] [blame] | 320 | pum_col = Columns - max_width - pum_scrollbar; |
| 321 | if (pum_col < 0) |
| 322 | pum_col = 0; |
| 323 | } |
Bram Moolenaar | a8f04aa | 2018-02-10 15:36:55 +0100 | [diff] [blame] | 324 | } |
| 325 | |
| 326 | #ifdef FEAT_RIGHTLEFT |
zeertzjq | 883018f | 2024-06-15 15:37:11 +0200 | [diff] [blame] | 327 | if (pum_rl) |
Bram Moolenaar | 4287ed3 | 2018-02-17 20:35:29 +0100 | [diff] [blame] | 328 | pum_width = pum_col - pum_scrollbar + 1; |
Bram Moolenaar | a8f04aa | 2018-02-10 15:36:55 +0100 | [diff] [blame] | 329 | else |
| 330 | #endif |
Bram Moolenaar | 4287ed3 | 2018-02-17 20:35:29 +0100 | [diff] [blame] | 331 | pum_width = Columns - pum_col - pum_scrollbar; |
Bram Moolenaar | a8f04aa | 2018-02-10 15:36:55 +0100 | [diff] [blame] | 332 | |
Bram Moolenaar | 42443c7 | 2018-02-10 18:28:52 +0100 | [diff] [blame] | 333 | if (pum_width < p_pw) |
Bram Moolenaar | a8f04aa | 2018-02-10 15:36:55 +0100 | [diff] [blame] | 334 | { |
Bram Moolenaar | 42443c7 | 2018-02-10 18:28:52 +0100 | [diff] [blame] | 335 | pum_width = p_pw; |
Bram Moolenaar | a8f04aa | 2018-02-10 15:36:55 +0100 | [diff] [blame] | 336 | #ifdef FEAT_RIGHTLEFT |
zeertzjq | 883018f | 2024-06-15 15:37:11 +0200 | [diff] [blame] | 337 | if (pum_rl) |
Bram Moolenaar | a8f04aa | 2018-02-10 15:36:55 +0100 | [diff] [blame] | 338 | { |
| 339 | if (pum_width > pum_col) |
| 340 | pum_width = pum_col; |
| 341 | } |
| 342 | else |
| 343 | #endif |
| 344 | { |
| 345 | if (pum_width >= Columns - pum_col) |
| 346 | pum_width = Columns - pum_col - 1; |
| 347 | } |
| 348 | } |
| 349 | else if (pum_width > max_width + pum_kind_width |
| 350 | + pum_extra_width + 1 |
Bram Moolenaar | 42443c7 | 2018-02-10 18:28:52 +0100 | [diff] [blame] | 351 | && pum_width > p_pw) |
Bram Moolenaar | a8f04aa | 2018-02-10 15:36:55 +0100 | [diff] [blame] | 352 | { |
| 353 | pum_width = max_width + pum_kind_width |
| 354 | + pum_extra_width + 1; |
Bram Moolenaar | 42443c7 | 2018-02-10 18:28:52 +0100 | [diff] [blame] | 355 | if (pum_width < p_pw) |
| 356 | pum_width = p_pw; |
Bram Moolenaar | a8f04aa | 2018-02-10 15:36:55 +0100 | [diff] [blame] | 357 | } |
| 358 | } |
| 359 | |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 360 | } |
| 361 | else if (Columns < def_width) |
| 362 | { |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 363 | // not enough room, will use what we have |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 364 | #ifdef FEAT_RIGHTLEFT |
zeertzjq | 883018f | 2024-06-15 15:37:11 +0200 | [diff] [blame] | 365 | if (pum_rl) |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 366 | pum_col = Columns - 1; |
| 367 | else |
| 368 | #endif |
| 369 | pum_col = 0; |
| 370 | pum_width = Columns - 1; |
| 371 | } |
| 372 | else |
| 373 | { |
Bram Moolenaar | 42443c7 | 2018-02-10 18:28:52 +0100 | [diff] [blame] | 374 | if (max_width > p_pw) |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 375 | max_width = p_pw; // truncate |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 376 | #ifdef FEAT_RIGHTLEFT |
zeertzjq | 883018f | 2024-06-15 15:37:11 +0200 | [diff] [blame] | 377 | if (pum_rl) |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 378 | pum_col = max_width - 1; |
| 379 | else |
| 380 | #endif |
| 381 | pum_col = Columns - max_width; |
| 382 | pum_width = max_width - pum_scrollbar; |
| 383 | } |
| 384 | |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 385 | // Set selected item and redraw. If the window size changed need to |
| 386 | // redo the positioning. Limit this to two times, when there is not |
| 387 | // much room the window size will keep changing. |
Bram Moolenaar | a5e6621 | 2017-09-29 22:42:33 +0200 | [diff] [blame] | 388 | } while (pum_set_selected(selected, redo_count) && ++redo_count <= 2); |
Bram Moolenaar | 714cbe5 | 2020-11-16 19:12:00 +0100 | [diff] [blame] | 389 | |
| 390 | pum_redraw(); |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 391 | } |
| 392 | |
| 393 | /* |
Bram Moolenaar | ae65438 | 2019-01-17 21:09:05 +0100 | [diff] [blame] | 394 | * Set a flag that when pum_redraw() is called it first calls update_screen(). |
| 395 | * This will avoid clearing and redrawing the popup menu, prevent flicker. |
| 396 | */ |
| 397 | void |
Yegappan Lakshmanan | a23a11b | 2023-02-21 14:27:41 +0000 | [diff] [blame] | 398 | pum_call_update_screen(void) |
Bram Moolenaar | ae65438 | 2019-01-17 21:09:05 +0100 | [diff] [blame] | 399 | { |
| 400 | call_update_screen = TRUE; |
| 401 | |
| 402 | // Update the cursor position to be able to compute the popup menu |
| 403 | // position. The cursor line length may have changed because of the |
| 404 | // inserted completion. |
Bram Moolenaar | c07ff5c | 2019-01-30 21:41:14 +0100 | [diff] [blame] | 405 | curwin->w_valid &= ~(VALID_CROW|VALID_CHEIGHT); |
Bram Moolenaar | ae65438 | 2019-01-17 21:09:05 +0100 | [diff] [blame] | 406 | validate_cursor(); |
| 407 | } |
| 408 | |
| 409 | /* |
| 410 | * Return TRUE if we are going to redraw the popup menu and the screen position |
| 411 | * "row"/"col" is under the popup menu. |
| 412 | */ |
| 413 | int |
Bakudankun | 6555500 | 2021-11-17 20:40:16 +0000 | [diff] [blame] | 414 | pum_under_menu(int row, int col, int only_redrawing) |
Bram Moolenaar | ae65438 | 2019-01-17 21:09:05 +0100 | [diff] [blame] | 415 | { |
Bakudankun | 6555500 | 2021-11-17 20:40:16 +0000 | [diff] [blame] | 416 | return (!only_redrawing || pum_will_redraw) |
Bram Moolenaar | ae65438 | 2019-01-17 21:09:05 +0100 | [diff] [blame] | 417 | && row >= pum_row |
| 418 | && row < pum_row + pum_height |
| 419 | && col >= pum_col - 1 |
Bram Moolenaar | e0c03c8 | 2021-04-23 21:01:34 +0200 | [diff] [blame] | 420 | && col < pum_col + pum_width + pum_scrollbar; |
Bram Moolenaar | ae65438 | 2019-01-17 21:09:05 +0100 | [diff] [blame] | 421 | } |
| 422 | |
| 423 | /* |
zeertzjq | 63901e8 | 2024-06-16 16:51:25 +0200 | [diff] [blame] | 424 | * Computes attributes of text on the popup menu. |
| 425 | * Returns attributes for every cell, or NULL if all attributes are the same. |
glepnir | 40c1c33 | 2024-06-11 19:37:04 +0200 | [diff] [blame] | 426 | */ |
zeertzjq | 63901e8 | 2024-06-16 16:51:25 +0200 | [diff] [blame] | 427 | static int * |
zeertzjq | 4100852 | 2024-07-27 13:21:49 +0200 | [diff] [blame] | 428 | pum_compute_text_attrs(char_u *text, hlf_T hlf, int user_hlattr) |
glepnir | 40c1c33 | 2024-06-11 19:37:04 +0200 | [diff] [blame] | 429 | { |
| 430 | int i; |
zeertzjq | d8c9340 | 2024-06-17 18:25:32 +0200 | [diff] [blame] | 431 | size_t leader_len; |
zeertzjq | 63901e8 | 2024-06-16 16:51:25 +0200 | [diff] [blame] | 432 | int char_cells; |
glepnir | 40c1c33 | 2024-06-11 19:37:04 +0200 | [diff] [blame] | 433 | int new_attr; |
glepnir | 40c1c33 | 2024-06-11 19:37:04 +0200 | [diff] [blame] | 434 | char_u *ptr = text; |
zeertzjq | 63901e8 | 2024-06-16 16:51:25 +0200 | [diff] [blame] | 435 | int cell_idx = 0; |
glepnir | 40c1c33 | 2024-06-11 19:37:04 +0200 | [diff] [blame] | 436 | garray_T *ga = NULL; |
zeertzjq | 63901e8 | 2024-06-16 16:51:25 +0200 | [diff] [blame] | 437 | int *attrs = NULL; |
zeertzjq | d8c9340 | 2024-06-17 18:25:32 +0200 | [diff] [blame] | 438 | char_u *leader = NULL; |
| 439 | int in_fuzzy; |
zeertzjq | 63901e8 | 2024-06-16 16:51:25 +0200 | [diff] [blame] | 440 | int matched_start = FALSE; |
| 441 | int_u char_pos = 0; |
glepnir | 40c1c33 | 2024-06-11 19:37:04 +0200 | [diff] [blame] | 442 | |
zeertzjq | d8c9340 | 2024-06-17 18:25:32 +0200 | [diff] [blame] | 443 | if ((hlf != HLF_PSI && hlf != HLF_PNI) |
zeertzjq | afbe535 | 2024-06-14 20:24:22 +0200 | [diff] [blame] | 444 | || (highlight_attr[HLF_PMSI] == highlight_attr[HLF_PSI] |
| 445 | && highlight_attr[HLF_PMNI] == highlight_attr[HLF_PNI])) |
zeertzjq | 63901e8 | 2024-06-16 16:51:25 +0200 | [diff] [blame] | 446 | return NULL; |
glepnir | 40c1c33 | 2024-06-11 19:37:04 +0200 | [diff] [blame] | 447 | |
zeertzjq | d8c9340 | 2024-06-17 18:25:32 +0200 | [diff] [blame] | 448 | leader = State == MODE_CMDLINE ? cmdline_compl_pattern() |
| 449 | : ins_compl_leader(); |
| 450 | if (leader == NULL || *leader == NUL) |
| 451 | return NULL; |
| 452 | |
zeertzjq | 63901e8 | 2024-06-16 16:51:25 +0200 | [diff] [blame] | 453 | attrs = ALLOC_MULT(int, vim_strsize(text)); |
| 454 | if (attrs == NULL) |
| 455 | return NULL; |
| 456 | |
zeertzjq | d8c9340 | 2024-06-17 18:25:32 +0200 | [diff] [blame] | 457 | in_fuzzy = State == MODE_CMDLINE ? cmdline_compl_is_fuzzy() |
| 458 | : (get_cot_flags() & COT_FUZZY) != 0; |
| 459 | leader_len = STRLEN(leader); |
glepnir | 40c1c33 | 2024-06-11 19:37:04 +0200 | [diff] [blame] | 460 | |
glepnir | 1c29602 | 2024-06-13 17:21:24 +0200 | [diff] [blame] | 461 | if (in_fuzzy) |
zeertzjq | 63901e8 | 2024-06-16 16:51:25 +0200 | [diff] [blame] | 462 | ga = fuzzy_match_str_with_pos(text, leader); |
| 463 | else |
glepnir | f189138 | 2024-06-17 18:35:25 +0200 | [diff] [blame] | 464 | matched_start = MB_STRNICMP(text, leader, leader_len) == 0; |
glepnir | 40c1c33 | 2024-06-11 19:37:04 +0200 | [diff] [blame] | 465 | |
zeertzjq | 63901e8 | 2024-06-16 16:51:25 +0200 | [diff] [blame] | 466 | while (*ptr != NUL) |
glepnir | 40c1c33 | 2024-06-11 19:37:04 +0200 | [diff] [blame] | 467 | { |
zeertzjq | afbe535 | 2024-06-14 20:24:22 +0200 | [diff] [blame] | 468 | new_attr = highlight_attr[hlf]; |
glepnir | 40c1c33 | 2024-06-11 19:37:04 +0200 | [diff] [blame] | 469 | |
zeertzjq | afbe535 | 2024-06-14 20:24:22 +0200 | [diff] [blame] | 470 | if (ga != NULL) |
| 471 | { |
| 472 | // Handle fuzzy matching |
| 473 | for (i = 0; i < ga->ga_len; i++) |
| 474 | { |
zeertzjq | 63901e8 | 2024-06-16 16:51:25 +0200 | [diff] [blame] | 475 | if (char_pos == ((int_u *)ga->ga_data)[i]) |
zeertzjq | afbe535 | 2024-06-14 20:24:22 +0200 | [diff] [blame] | 476 | { |
| 477 | new_attr = highlight_attr[hlf == HLF_PSI |
| 478 | ? HLF_PMSI : HLF_PMNI]; |
| 479 | break; |
| 480 | } |
| 481 | } |
| 482 | } |
zeertzjq | 63901e8 | 2024-06-16 16:51:25 +0200 | [diff] [blame] | 483 | else if (matched_start && ptr < text + leader_len) |
zeertzjq | afbe535 | 2024-06-14 20:24:22 +0200 | [diff] [blame] | 484 | new_attr = highlight_attr[hlf == HLF_PSI ? HLF_PMSI : HLF_PMNI]; |
glepnir | 40c1c33 | 2024-06-11 19:37:04 +0200 | [diff] [blame] | 485 | |
zeertzjq | 4100852 | 2024-07-27 13:21:49 +0200 | [diff] [blame] | 486 | if (user_hlattr > 0) |
| 487 | new_attr = hl_combine_attr(new_attr, user_hlattr); |
glepnir | 8754efe | 2024-07-26 18:15:27 +0200 | [diff] [blame] | 488 | |
zeertzjq | 63901e8 | 2024-06-16 16:51:25 +0200 | [diff] [blame] | 489 | char_cells = mb_ptr2cells(ptr); |
| 490 | for (i = 0; i < char_cells; i++) |
| 491 | attrs[cell_idx + i] = new_attr; |
| 492 | cell_idx += char_cells; |
| 493 | |
| 494 | MB_PTR_ADV(ptr); |
| 495 | char_pos++; |
glepnir | 40c1c33 | 2024-06-11 19:37:04 +0200 | [diff] [blame] | 496 | } |
| 497 | |
| 498 | if (ga != NULL) |
| 499 | { |
zeertzjq | afbe535 | 2024-06-14 20:24:22 +0200 | [diff] [blame] | 500 | ga_clear(ga); |
| 501 | vim_free(ga); |
glepnir | 40c1c33 | 2024-06-11 19:37:04 +0200 | [diff] [blame] | 502 | } |
zeertzjq | 63901e8 | 2024-06-16 16:51:25 +0200 | [diff] [blame] | 503 | return attrs; |
| 504 | } |
| 505 | |
| 506 | /* |
| 507 | * Displays text on the popup menu with specific attributes. |
| 508 | */ |
| 509 | static void |
| 510 | pum_screen_puts_with_attrs( |
| 511 | int row, |
| 512 | int col, |
| 513 | int cells UNUSED, |
| 514 | char_u *text, |
| 515 | int textlen, |
glepnir | 8754efe | 2024-07-26 18:15:27 +0200 | [diff] [blame] | 516 | int *attrs) |
zeertzjq | 63901e8 | 2024-06-16 16:51:25 +0200 | [diff] [blame] | 517 | { |
| 518 | int col_start = col; |
| 519 | char_u *ptr = text; |
| 520 | int char_len; |
| 521 | int attr; |
| 522 | |
| 523 | // Render text with proper attributes |
| 524 | while (*ptr != NUL && ptr < text + textlen) |
| 525 | { |
| 526 | char_len = mb_ptr2len(ptr); |
| 527 | #ifdef FEAT_RIGHTLEFT |
| 528 | if (pum_rl) |
| 529 | attr = attrs[col_start + cells - col - 1]; |
| 530 | else |
| 531 | #endif |
| 532 | attr = attrs[col - col_start]; |
zeertzjq | d9be94c | 2024-07-14 10:20:20 +0200 | [diff] [blame] | 533 | screen_puts_len(ptr, char_len, row, col, attr); |
zeertzjq | 63901e8 | 2024-06-16 16:51:25 +0200 | [diff] [blame] | 534 | col += mb_ptr2cells(ptr); |
| 535 | ptr += char_len; |
| 536 | } |
glepnir | 40c1c33 | 2024-06-11 19:37:04 +0200 | [diff] [blame] | 537 | } |
| 538 | |
glepnir | 6a89c94 | 2024-10-01 20:32:12 +0200 | [diff] [blame] | 539 | |
| 540 | static inline void |
| 541 | pum_align_order(int *order) |
| 542 | { |
| 543 | int is_default = cia_flags == 0; |
| 544 | order[0] = is_default ? CPT_ABBR : cia_flags / 100; |
| 545 | order[1] = is_default ? CPT_KIND : (cia_flags / 10) % 10; |
| 546 | order[2] = is_default ? CPT_MENU : cia_flags % 10; |
| 547 | } |
| 548 | |
| 549 | static inline char_u * |
| 550 | pum_get_item(int index, int type) |
| 551 | { |
| 552 | switch(type) |
| 553 | { |
| 554 | case CPT_ABBR: return pum_array[index].pum_text; |
| 555 | case CPT_KIND: return pum_array[index].pum_kind; |
| 556 | case CPT_MENU: return pum_array[index].pum_extra; |
| 557 | } |
| 558 | return NULL; |
| 559 | } |
| 560 | |
glepnir | 40c1c33 | 2024-06-11 19:37:04 +0200 | [diff] [blame] | 561 | /* |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 562 | * Redraw the popup menu, using "pum_first" and "pum_selected". |
| 563 | */ |
| 564 | void |
Bram Moolenaar | 0554097 | 2016-01-30 20:31:25 +0100 | [diff] [blame] | 565 | pum_redraw(void) |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 566 | { |
| 567 | int row = pum_row; |
| 568 | int col; |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 569 | int attr_scroll = highlight_attr[HLF_PSB]; |
| 570 | int attr_thumb = highlight_attr[HLF_PST]; |
zeertzjq | afbe535 | 2024-06-14 20:24:22 +0200 | [diff] [blame] | 571 | hlf_T *hlfs; // array used for highlights |
| 572 | hlf_T hlf; |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 573 | int attr; |
glepnir | 6a89c94 | 2024-10-01 20:32:12 +0200 | [diff] [blame] | 574 | int i, j; |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 575 | int idx; |
| 576 | char_u *s; |
Bram Moolenaar | 7d47b6e | 2006-03-15 22:59:18 +0000 | [diff] [blame] | 577 | char_u *p = NULL; |
glepnir | 6a89c94 | 2024-10-01 20:32:12 +0200 | [diff] [blame] | 578 | int totwidth, width, w; // total-width item-width char-width |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 579 | int thumb_pos = 0; |
Bram Moolenaar | bdace83 | 2019-03-02 10:13:42 +0100 | [diff] [blame] | 580 | int thumb_height = 1; |
glepnir | 6a89c94 | 2024-10-01 20:32:12 +0200 | [diff] [blame] | 581 | int item_type; |
| 582 | int order[3]; |
| 583 | int next_isempty = FALSE; |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 584 | int n; |
glepnir | 6a89c94 | 2024-10-01 20:32:12 +0200 | [diff] [blame] | 585 | int items_width_array[3] = { pum_base_width, pum_kind_width, |
| 586 | pum_extra_width }; |
| 587 | int basic_width; // first item width |
| 588 | int last_isabbr = FALSE; |
glepnir | 0fe17f8 | 2024-10-08 22:26:44 +0200 | [diff] [blame] | 589 | int user_abbr_hlattr, user_kind_hlattr; |
| 590 | int orig_attr = -1; |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 591 | |
zeertzjq | afbe535 | 2024-06-14 20:24:22 +0200 | [diff] [blame] | 592 | hlf_T hlfsNorm[3]; |
| 593 | hlf_T hlfsSel[3]; |
glepnir | 6a89c94 | 2024-10-01 20:32:12 +0200 | [diff] [blame] | 594 | // "word"/"abbr" |
zeertzjq | afbe535 | 2024-06-14 20:24:22 +0200 | [diff] [blame] | 595 | hlfsNorm[0] = HLF_PNI; |
| 596 | hlfsSel[0] = HLF_PSI; |
Bram Moolenaar | e638acc | 2023-03-15 17:08:51 +0000 | [diff] [blame] | 597 | // "kind" |
zeertzjq | afbe535 | 2024-06-14 20:24:22 +0200 | [diff] [blame] | 598 | hlfsNorm[1] = HLF_PNK; |
| 599 | hlfsSel[1] = HLF_PSK; |
Bram Moolenaar | e638acc | 2023-03-15 17:08:51 +0000 | [diff] [blame] | 600 | // "extra text" |
zeertzjq | afbe535 | 2024-06-14 20:24:22 +0200 | [diff] [blame] | 601 | hlfsNorm[2] = HLF_PNX; |
| 602 | hlfsSel[2] = HLF_PSX; |
Gianmaria Bajo | 6a7c774 | 2023-03-10 16:35:53 +0000 | [diff] [blame] | 603 | |
Bram Moolenaar | ae65438 | 2019-01-17 21:09:05 +0100 | [diff] [blame] | 604 | if (call_update_screen) |
| 605 | { |
| 606 | call_update_screen = FALSE; |
Bram Moolenaar | 04357fb | 2019-12-10 21:50:56 +0100 | [diff] [blame] | 607 | // Do not redraw in pum_may_redraw() and don't draw in the area where |
| 608 | // the popup menu will be. |
| 609 | pum_will_redraw = TRUE; |
Bram Moolenaar | ae65438 | 2019-01-17 21:09:05 +0100 | [diff] [blame] | 610 | update_screen(0); |
Bram Moolenaar | 04357fb | 2019-12-10 21:50:56 +0100 | [diff] [blame] | 611 | pum_will_redraw = FALSE; |
Bram Moolenaar | ae65438 | 2019-01-17 21:09:05 +0100 | [diff] [blame] | 612 | } |
| 613 | |
| 614 | // never display more than we have |
Bram Moolenaar | 4c1e626 | 2013-11-06 04:04:33 +0100 | [diff] [blame] | 615 | if (pum_first > pum_size - pum_height) |
| 616 | pum_first = pum_size - pum_height; |
| 617 | |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 618 | if (pum_scrollbar) |
| 619 | { |
Bram Moolenaar | bdace83 | 2019-03-02 10:13:42 +0100 | [diff] [blame] | 620 | thumb_height = pum_height * pum_height / pum_size; |
| 621 | if (thumb_height == 0) |
| 622 | thumb_height = 1; |
| 623 | thumb_pos = (pum_first * (pum_height - thumb_height) |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 624 | + (pum_size - pum_height) / 2) |
| 625 | / (pum_size - pum_height); |
| 626 | } |
| 627 | |
Bram Moolenaar | 05ad5ff | 2019-11-30 22:48:27 +0100 | [diff] [blame] | 628 | #ifdef FEAT_PROP_POPUP |
Bram Moolenaar | 33796b3 | 2019-06-08 16:01:13 +0200 | [diff] [blame] | 629 | // The popup menu is drawn over popup menus with zindex under |
| 630 | // POPUPMENU_ZINDEX. |
| 631 | screen_zindex = POPUPMENU_ZINDEX; |
| 632 | #endif |
| 633 | |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 634 | for (i = 0; i < pum_height; ++i) |
| 635 | { |
| 636 | idx = i + pum_first; |
zeertzjq | afbe535 | 2024-06-14 20:24:22 +0200 | [diff] [blame] | 637 | hlfs = (idx == pum_selected) ? hlfsSel : hlfsNorm; |
| 638 | hlf = hlfs[0]; // start with "word" highlight |
| 639 | attr = highlight_attr[hlf]; |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 640 | |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 641 | // prepend a space if there is room |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 642 | #ifdef FEAT_RIGHTLEFT |
zeertzjq | 883018f | 2024-06-15 15:37:11 +0200 | [diff] [blame] | 643 | if (pum_rl) |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 644 | { |
Bram Moolenaar | 0263146 | 2017-09-22 15:20:32 +0200 | [diff] [blame] | 645 | if (pum_col < curwin->w_wincol + curwin->w_width - 1) |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 646 | screen_putchar(' ', row, pum_col + 1, attr); |
| 647 | } |
| 648 | else |
| 649 | #endif |
| 650 | if (pum_col > 0) |
| 651 | screen_putchar(' ', row, pum_col - 1, attr); |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 652 | |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 653 | // Display each entry, use two spaces for a Tab. |
glepnir | 6a89c94 | 2024-10-01 20:32:12 +0200 | [diff] [blame] | 654 | // Do this 3 times and order from p_cia |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 655 | col = pum_col; |
Bram Moolenaar | 8b6144b | 2006-02-08 09:20:24 +0000 | [diff] [blame] | 656 | totwidth = 0; |
glepnir | 6a89c94 | 2024-10-01 20:32:12 +0200 | [diff] [blame] | 657 | pum_align_order(order); |
| 658 | basic_width = items_width_array[order[0]]; |
| 659 | last_isabbr = order[2] == CPT_ABBR; |
| 660 | for (j = 0; j < 3; ++j) |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 661 | { |
glepnir | 6a89c94 | 2024-10-01 20:32:12 +0200 | [diff] [blame] | 662 | item_type = order[j]; |
| 663 | hlf = hlfs[item_type]; |
zeertzjq | afbe535 | 2024-06-14 20:24:22 +0200 | [diff] [blame] | 664 | attr = highlight_attr[hlf]; |
glepnir | 0fe17f8 | 2024-10-08 22:26:44 +0200 | [diff] [blame] | 665 | orig_attr = attr; |
| 666 | user_abbr_hlattr = pum_array[idx].pum_user_abbr_hlattr; |
| 667 | user_kind_hlattr = pum_array[idx].pum_user_kind_hlattr; |
| 668 | if (item_type == CPT_ABBR && user_abbr_hlattr > 0) |
| 669 | attr = hl_combine_attr(attr, user_abbr_hlattr); |
| 670 | if (item_type == CPT_KIND && user_kind_hlattr > 0) |
| 671 | attr = hl_combine_attr(attr, user_kind_hlattr); |
Bram Moolenaar | 8b6144b | 2006-02-08 09:20:24 +0000 | [diff] [blame] | 672 | width = 0; |
| 673 | s = NULL; |
glepnir | 6a89c94 | 2024-10-01 20:32:12 +0200 | [diff] [blame] | 674 | p = pum_get_item(idx, item_type); |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 675 | if (p != NULL) |
Bram Moolenaar | 91acfff | 2017-03-12 19:22:36 +0100 | [diff] [blame] | 676 | for ( ; ; MB_PTR_ADV(p)) |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 677 | { |
| 678 | if (s == NULL) |
| 679 | s = p; |
| 680 | w = ptr2cells(p); |
| 681 | if (*p == NUL || *p == TAB || totwidth + w > pum_width) |
| 682 | { |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 683 | // Display the text that fits or comes before a Tab. |
| 684 | // First convert it to printable characters. |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 685 | char_u *st; |
glepnir | 0fe17f8 | 2024-10-08 22:26:44 +0200 | [diff] [blame] | 686 | int *attrs = NULL; |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 687 | int saved = *p; |
Bram Moolenaar | 7cc36e9 | 2007-03-27 10:42:05 +0000 | [diff] [blame] | 688 | |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 689 | if (saved != NUL) |
| 690 | *p = NUL; |
Bram Moolenaar | 7cc36e9 | 2007-03-27 10:42:05 +0000 | [diff] [blame] | 691 | st = transstr(s); |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 692 | if (saved != NUL) |
| 693 | *p = saved; |
zeertzjq | 63901e8 | 2024-06-16 16:51:25 +0200 | [diff] [blame] | 694 | |
glepnir | 0fe17f8 | 2024-10-08 22:26:44 +0200 | [diff] [blame] | 695 | if (item_type == CPT_ABBR) |
| 696 | attrs = pum_compute_text_attrs(st, hlf, |
| 697 | user_abbr_hlattr); |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 698 | #ifdef FEAT_RIGHTLEFT |
zeertzjq | 883018f | 2024-06-15 15:37:11 +0200 | [diff] [blame] | 699 | if (pum_rl) |
Bram Moolenaar | 7cc36e9 | 2007-03-27 10:42:05 +0000 | [diff] [blame] | 700 | { |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 701 | if (st != NULL) |
| 702 | { |
| 703 | char_u *rt = reverse_text(st); |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 704 | |
| 705 | if (rt != NULL) |
| 706 | { |
Bram Moolenaar | d836bb9 | 2010-01-19 18:06:03 +0100 | [diff] [blame] | 707 | char_u *rt_start = rt; |
zeertzjq | 63901e8 | 2024-06-16 16:51:25 +0200 | [diff] [blame] | 708 | int cells; |
Bram Moolenaar | d836bb9 | 2010-01-19 18:06:03 +0100 | [diff] [blame] | 709 | |
zeertzjq | 63901e8 | 2024-06-16 16:51:25 +0200 | [diff] [blame] | 710 | cells = vim_strsize(rt); |
| 711 | if (cells > pum_width) |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 712 | { |
Bram Moolenaar | d836bb9 | 2010-01-19 18:06:03 +0100 | [diff] [blame] | 713 | do |
| 714 | { |
zeertzjq | 63901e8 | 2024-06-16 16:51:25 +0200 | [diff] [blame] | 715 | cells -= has_mbyte |
| 716 | ? (*mb_ptr2cells)(rt) : 1; |
Bram Moolenaar | 91acfff | 2017-03-12 19:22:36 +0100 | [diff] [blame] | 717 | MB_PTR_ADV(rt); |
zeertzjq | 63901e8 | 2024-06-16 16:51:25 +0200 | [diff] [blame] | 718 | } while (cells > pum_width); |
Bram Moolenaar | d836bb9 | 2010-01-19 18:06:03 +0100 | [diff] [blame] | 719 | |
zeertzjq | 63901e8 | 2024-06-16 16:51:25 +0200 | [diff] [blame] | 720 | if (cells < pum_width) |
Bram Moolenaar | d836bb9 | 2010-01-19 18:06:03 +0100 | [diff] [blame] | 721 | { |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 722 | // Most left character requires |
| 723 | // 2-cells but only 1 cell is |
| 724 | // available on screen. Put a |
| 725 | // '<' on the left of the pum |
| 726 | // item |
Bram Moolenaar | d836bb9 | 2010-01-19 18:06:03 +0100 | [diff] [blame] | 727 | *(--rt) = '<'; |
zeertzjq | 63901e8 | 2024-06-16 16:51:25 +0200 | [diff] [blame] | 728 | cells++; |
Bram Moolenaar | d836bb9 | 2010-01-19 18:06:03 +0100 | [diff] [blame] | 729 | } |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 730 | } |
zeertzjq | 63901e8 | 2024-06-16 16:51:25 +0200 | [diff] [blame] | 731 | |
| 732 | if (attrs == NULL) |
| 733 | screen_puts_len(rt, (int)STRLEN(rt), |
| 734 | row, col - cells + 1, attr); |
| 735 | else |
| 736 | pum_screen_puts_with_attrs(row, |
| 737 | col - cells + 1, cells, rt, |
glepnir | 8754efe | 2024-07-26 18:15:27 +0200 | [diff] [blame] | 738 | (int)STRLEN(rt), attrs); |
zeertzjq | 63901e8 | 2024-06-16 16:51:25 +0200 | [diff] [blame] | 739 | |
Bram Moolenaar | d836bb9 | 2010-01-19 18:06:03 +0100 | [diff] [blame] | 740 | vim_free(rt_start); |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 741 | } |
| 742 | vim_free(st); |
| 743 | } |
| 744 | col -= width; |
Bram Moolenaar | 7cc36e9 | 2007-03-27 10:42:05 +0000 | [diff] [blame] | 745 | } |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 746 | else |
| 747 | #endif |
| 748 | { |
| 749 | if (st != NULL) |
| 750 | { |
Bram Moolenaar | 714cbe5 | 2020-11-16 19:12:00 +0100 | [diff] [blame] | 751 | int size = (int)STRLEN(st); |
| 752 | int cells = (*mb_string2cells)(st, size); |
| 753 | |
| 754 | // only draw the text that fits |
| 755 | while (size > 0 |
| 756 | && col + cells > pum_width + pum_col) |
| 757 | { |
| 758 | --size; |
| 759 | if (has_mbyte) |
| 760 | { |
| 761 | size -= (*mb_head_off)(st, st + size); |
| 762 | cells -= (*mb_ptr2cells)(st + size); |
| 763 | } |
| 764 | else |
| 765 | --cells; |
| 766 | } |
zeertzjq | 63901e8 | 2024-06-16 16:51:25 +0200 | [diff] [blame] | 767 | |
| 768 | if (attrs == NULL) |
| 769 | screen_puts_len(st, size, row, col, attr); |
| 770 | else |
| 771 | pum_screen_puts_with_attrs(row, col, cells, |
glepnir | 8754efe | 2024-07-26 18:15:27 +0200 | [diff] [blame] | 772 | st, size, attrs); |
zeertzjq | 63901e8 | 2024-06-16 16:51:25 +0200 | [diff] [blame] | 773 | |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 774 | vim_free(st); |
| 775 | } |
| 776 | col += width; |
| 777 | } |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 778 | |
glepnir | 0fe17f8 | 2024-10-08 22:26:44 +0200 | [diff] [blame] | 779 | if (attrs != NULL) |
glepnir | 7baa014 | 2024-10-09 20:19:25 +0200 | [diff] [blame] | 780 | VIM_CLEAR(attrs); |
zeertzjq | 63901e8 | 2024-06-16 16:51:25 +0200 | [diff] [blame] | 781 | |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 782 | if (*p != TAB) |
| 783 | break; |
| 784 | |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 785 | // Display two spaces for a Tab. |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 786 | #ifdef FEAT_RIGHTLEFT |
zeertzjq | 883018f | 2024-06-15 15:37:11 +0200 | [diff] [blame] | 787 | if (pum_rl) |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 788 | { |
| 789 | screen_puts_len((char_u *)" ", 2, row, col - 1, |
glepnir | 7baa014 | 2024-10-09 20:19:25 +0200 | [diff] [blame] | 790 | attr); |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 791 | col -= 2; |
| 792 | } |
| 793 | else |
| 794 | #endif |
| 795 | { |
glepnir | 0fe17f8 | 2024-10-08 22:26:44 +0200 | [diff] [blame] | 796 | screen_puts_len((char_u *)" ", 2, row, col, |
glepnir | 7baa014 | 2024-10-09 20:19:25 +0200 | [diff] [blame] | 797 | attr); |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 798 | col += 2; |
| 799 | } |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 800 | totwidth += 2; |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 801 | s = NULL; // start text at next char |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 802 | width = 0; |
| 803 | } |
| 804 | else |
| 805 | width += w; |
| 806 | } |
| 807 | |
glepnir | 6a89c94 | 2024-10-01 20:32:12 +0200 | [diff] [blame] | 808 | if (j > 0) |
| 809 | n = items_width_array[order[1]] + (last_isabbr ? 0 : 1); |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 810 | else |
glepnir | 6a89c94 | 2024-10-01 20:32:12 +0200 | [diff] [blame] | 811 | n = order[j] == CPT_ABBR ? 1 : 0; |
| 812 | |
| 813 | if (j + 1 < 3) |
| 814 | next_isempty = pum_get_item(idx, order[j + 1]) == NULL; |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 815 | |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 816 | // Stop when there is nothing more to display. |
glepnir | 6a89c94 | 2024-10-01 20:32:12 +0200 | [diff] [blame] | 817 | if (j == 2 |
| 818 | || (next_isempty && (j == 1 || (j == 0 |
| 819 | && pum_get_item(idx, order[j + 2]) == NULL))) |
glepnir | a6d9e3c | 2024-10-03 11:01:19 +0200 | [diff] [blame] | 820 | || basic_width + n >= pum_width) |
Bram Moolenaar | 8b6144b | 2006-02-08 09:20:24 +0000 | [diff] [blame] | 821 | break; |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 822 | #ifdef FEAT_RIGHTLEFT |
zeertzjq | 883018f | 2024-06-15 15:37:11 +0200 | [diff] [blame] | 823 | if (pum_rl) |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 824 | { |
glepnir | 6a89c94 | 2024-10-01 20:32:12 +0200 | [diff] [blame] | 825 | screen_fill(row, row + 1, pum_col - basic_width - n + 1, |
glepnir | 7baa014 | 2024-10-09 20:19:25 +0200 | [diff] [blame] | 826 | col + 1, ' ', ' ', orig_attr); |
glepnir | 6a89c94 | 2024-10-01 20:32:12 +0200 | [diff] [blame] | 827 | col = pum_col - basic_width - n; |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 828 | } |
| 829 | else |
| 830 | #endif |
| 831 | { |
glepnir | 6a89c94 | 2024-10-01 20:32:12 +0200 | [diff] [blame] | 832 | screen_fill(row, row + 1, col, pum_col + basic_width + n, |
glepnir | 0fe17f8 | 2024-10-08 22:26:44 +0200 | [diff] [blame] | 833 | ' ', ' ', orig_attr); |
glepnir | 6a89c94 | 2024-10-01 20:32:12 +0200 | [diff] [blame] | 834 | col = pum_col + basic_width + n; |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 835 | } |
glepnir | 6a89c94 | 2024-10-01 20:32:12 +0200 | [diff] [blame] | 836 | totwidth = basic_width + n; |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 837 | } |
| 838 | |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 839 | #ifdef FEAT_RIGHTLEFT |
zeertzjq | 883018f | 2024-06-15 15:37:11 +0200 | [diff] [blame] | 840 | if (pum_rl) |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 841 | screen_fill(row, row + 1, pum_col - pum_width + 1, col + 1, ' ', |
| 842 | ' ', attr); |
| 843 | else |
| 844 | #endif |
| 845 | screen_fill(row, row + 1, col, pum_col + pum_width, ' ', ' ', |
| 846 | attr); |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 847 | if (pum_scrollbar > 0) |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 848 | { |
| 849 | #ifdef FEAT_RIGHTLEFT |
zeertzjq | 883018f | 2024-06-15 15:37:11 +0200 | [diff] [blame] | 850 | if (pum_rl) |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 851 | screen_putchar(' ', row, pum_col - pum_width, |
Bram Moolenaar | bdace83 | 2019-03-02 10:13:42 +0100 | [diff] [blame] | 852 | i >= thumb_pos && i < thumb_pos + thumb_height |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 853 | ? attr_thumb : attr_scroll); |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 854 | else |
| 855 | #endif |
| 856 | screen_putchar(' ', row, pum_col + pum_width, |
Bram Moolenaar | bdace83 | 2019-03-02 10:13:42 +0100 | [diff] [blame] | 857 | i >= thumb_pos && i < thumb_pos + thumb_height |
Bram Moolenaar | abc9773 | 2007-08-08 20:49:37 +0000 | [diff] [blame] | 858 | ? attr_thumb : attr_scroll); |
| 859 | } |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 860 | |
| 861 | ++row; |
| 862 | } |
Bram Moolenaar | 33796b3 | 2019-06-08 16:01:13 +0200 | [diff] [blame] | 863 | |
Bram Moolenaar | 05ad5ff | 2019-11-30 22:48:27 +0100 | [diff] [blame] | 864 | #ifdef FEAT_PROP_POPUP |
Bram Moolenaar | 33796b3 | 2019-06-08 16:01:13 +0200 | [diff] [blame] | 865 | screen_zindex = 0; |
| 866 | #endif |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 867 | } |
| 868 | |
Bram Moolenaar | 5a4c308 | 2019-12-01 15:23:11 +0100 | [diff] [blame] | 869 | #if (defined(FEAT_PROP_POPUP) && defined(FEAT_QUICKFIX)) || defined(PROTO) |
Bram Moolenaar | dca7abe | 2019-10-20 18:17:57 +0200 | [diff] [blame] | 870 | /* |
| 871 | * Position the info popup relative to the popup menu item. |
| 872 | */ |
| 873 | void |
| 874 | pum_position_info_popup(win_T *wp) |
Bram Moolenaar | c1f87c9 | 2019-08-21 19:33:16 +0200 | [diff] [blame] | 875 | { |
Bram Moolenaar | 202c3f7 | 2019-11-21 12:12:35 +0100 | [diff] [blame] | 876 | int col = pum_col + pum_width + pum_scrollbar + 1; |
Bram Moolenaar | c1f87c9 | 2019-08-21 19:33:16 +0200 | [diff] [blame] | 877 | int row = pum_row; |
| 878 | int botpos = POPPOS_BOTLEFT; |
Bram Moolenaar | de2396f | 2020-07-18 21:40:41 +0200 | [diff] [blame] | 879 | int used_maxwidth_opt = FALSE; |
Bram Moolenaar | c1f87c9 | 2019-08-21 19:33:16 +0200 | [diff] [blame] | 880 | |
Bram Moolenaar | dca7abe | 2019-10-20 18:17:57 +0200 | [diff] [blame] | 881 | wp->w_popup_pos = POPPOS_TOPLEFT; |
Bram Moolenaar | c1f87c9 | 2019-08-21 19:33:16 +0200 | [diff] [blame] | 882 | if (Columns - col < 20 && Columns - col < pum_col) |
| 883 | { |
| 884 | col = pum_col - 1; |
Bram Moolenaar | dca7abe | 2019-10-20 18:17:57 +0200 | [diff] [blame] | 885 | wp->w_popup_pos = POPPOS_TOPRIGHT; |
Bram Moolenaar | c1f87c9 | 2019-08-21 19:33:16 +0200 | [diff] [blame] | 886 | botpos = POPPOS_BOTRIGHT; |
Bram Moolenaar | dca7abe | 2019-10-20 18:17:57 +0200 | [diff] [blame] | 887 | wp->w_maxwidth = pum_col - 1; |
Bram Moolenaar | c1f87c9 | 2019-08-21 19:33:16 +0200 | [diff] [blame] | 888 | } |
| 889 | else |
Bram Moolenaar | dca7abe | 2019-10-20 18:17:57 +0200 | [diff] [blame] | 890 | wp->w_maxwidth = Columns - col + 1; |
| 891 | wp->w_maxwidth -= popup_extra_width(wp); |
Bram Moolenaar | de2396f | 2020-07-18 21:40:41 +0200 | [diff] [blame] | 892 | if (wp->w_maxwidth_opt > 0 && wp->w_maxwidth > wp->w_maxwidth_opt) |
| 893 | { |
| 894 | // option value overrules computed value |
| 895 | wp->w_maxwidth = wp->w_maxwidth_opt; |
| 896 | used_maxwidth_opt = TRUE; |
| 897 | } |
Bram Moolenaar | c1f87c9 | 2019-08-21 19:33:16 +0200 | [diff] [blame] | 898 | |
Bram Moolenaar | dca7abe | 2019-10-20 18:17:57 +0200 | [diff] [blame] | 899 | row -= popup_top_extra(wp); |
| 900 | if (wp->w_popup_flags & POPF_INFO_MENU) |
Bram Moolenaar | c1f87c9 | 2019-08-21 19:33:16 +0200 | [diff] [blame] | 901 | { |
| 902 | if (pum_row < pum_win_row) |
| 903 | { |
| 904 | // menu above cursor line, align with bottom |
| 905 | row += pum_height; |
Bram Moolenaar | dca7abe | 2019-10-20 18:17:57 +0200 | [diff] [blame] | 906 | wp->w_popup_pos = botpos; |
Bram Moolenaar | c1f87c9 | 2019-08-21 19:33:16 +0200 | [diff] [blame] | 907 | } |
| 908 | else |
| 909 | // menu below cursor line, align with top |
| 910 | row += 1; |
| 911 | } |
| 912 | else |
| 913 | // align with the selected item |
| 914 | row += pum_selected - pum_first + 1; |
| 915 | |
Bram Moolenaar | bef93ac | 2019-12-06 20:17:35 +0100 | [diff] [blame] | 916 | wp->w_popup_flags &= ~POPF_HIDDEN; |
Bram Moolenaar | de2396f | 2020-07-18 21:40:41 +0200 | [diff] [blame] | 917 | if (wp->w_maxwidth < 10 && !used_maxwidth_opt) |
Bram Moolenaar | bef93ac | 2019-12-06 20:17:35 +0100 | [diff] [blame] | 918 | // The popup is not going to fit or will overlap with the cursor |
| 919 | // position, hide the popup. |
| 920 | wp->w_popup_flags |= POPF_HIDDEN; |
| 921 | else |
| 922 | popup_set_wantpos_rowcol(wp, row, col); |
Bram Moolenaar | c1f87c9 | 2019-08-21 19:33:16 +0200 | [diff] [blame] | 923 | } |
| 924 | #endif |
| 925 | |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 926 | /* |
| 927 | * Set the index of the currently selected item. The menu will scroll when |
Bram Moolenaar | 1f35bf9 | 2006-03-07 22:38:47 +0000 | [diff] [blame] | 928 | * necessary. When "n" is out of range don't scroll. |
Bram Moolenaar | fc1421e | 2006-04-20 22:17:20 +0000 | [diff] [blame] | 929 | * This may be repeated when the preview window is used: |
| 930 | * "repeat" == 0: open preview window normally |
| 931 | * "repeat" == 1: open preview window but don't set the size |
| 932 | * "repeat" == 2: don't open preview window |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 933 | * Returns TRUE when the window was resized and the location of the popup menu |
| 934 | * must be recomputed. |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 935 | */ |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 936 | static int |
Bram Moolenaar | 9cb698d | 2019-08-21 15:30:45 +0200 | [diff] [blame] | 937 | pum_set_selected(int n, int repeat UNUSED) |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 938 | { |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 939 | int resized = FALSE; |
Bram Moolenaar | 7d47b6e | 2006-03-15 22:59:18 +0000 | [diff] [blame] | 940 | int context = pum_height / 2; |
Bram Moolenaar | eaf3524 | 2019-08-20 23:14:15 +0200 | [diff] [blame] | 941 | #ifdef FEAT_QUICKFIX |
Bram Moolenaar | f0bc15c | 2019-08-18 19:23:45 +0200 | [diff] [blame] | 942 | int prev_selected = pum_selected; |
zeertzjq | 529b9ad | 2024-06-05 20:27:06 +0200 | [diff] [blame] | 943 | unsigned cur_cot_flags = get_cot_flags(); |
Bram Moolenaar | eaf3524 | 2019-08-20 23:14:15 +0200 | [diff] [blame] | 944 | #endif |
Bram Moolenaar | 5a4c308 | 2019-12-01 15:23:11 +0100 | [diff] [blame] | 945 | #if defined(FEAT_PROP_POPUP) && defined(FEAT_QUICKFIX) |
Bram Moolenaar | 576a4a6 | 2019-08-18 15:25:17 +0200 | [diff] [blame] | 946 | int has_info = FALSE; |
| 947 | #endif |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 948 | |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 949 | pum_selected = n; |
| 950 | |
Bram Moolenaar | 1f35bf9 | 2006-03-07 22:38:47 +0000 | [diff] [blame] | 951 | if (pum_selected >= 0 && pum_selected < pum_size) |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 952 | { |
Bram Moolenaar | e3226be | 2005-12-18 22:10:00 +0000 | [diff] [blame] | 953 | if (pum_first > pum_selected - 4) |
| 954 | { |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 955 | // scroll down; when we did a jump it's probably a PageUp then |
| 956 | // scroll a whole page |
Bram Moolenaar | e3226be | 2005-12-18 22:10:00 +0000 | [diff] [blame] | 957 | if (pum_first > pum_selected - 2) |
| 958 | { |
Bram Moolenaar | 7df351e | 2006-01-23 22:30:28 +0000 | [diff] [blame] | 959 | pum_first -= pum_height - 2; |
Bram Moolenaar | e3226be | 2005-12-18 22:10:00 +0000 | [diff] [blame] | 960 | if (pum_first < 0) |
| 961 | pum_first = 0; |
Bram Moolenaar | 7df351e | 2006-01-23 22:30:28 +0000 | [diff] [blame] | 962 | else if (pum_first > pum_selected) |
| 963 | pum_first = pum_selected; |
Bram Moolenaar | e3226be | 2005-12-18 22:10:00 +0000 | [diff] [blame] | 964 | } |
| 965 | else |
| 966 | pum_first = pum_selected; |
| 967 | } |
| 968 | else if (pum_first < pum_selected - pum_height + 5) |
| 969 | { |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 970 | // scroll up; when we did a jump it's probably a PageDown then |
| 971 | // scroll a whole page |
Bram Moolenaar | e3226be | 2005-12-18 22:10:00 +0000 | [diff] [blame] | 972 | if (pum_first < pum_selected - pum_height + 1 + 2) |
Bram Moolenaar | 7df351e | 2006-01-23 22:30:28 +0000 | [diff] [blame] | 973 | { |
| 974 | pum_first += pum_height - 2; |
| 975 | if (pum_first < pum_selected - pum_height + 1) |
| 976 | pum_first = pum_selected - pum_height + 1; |
| 977 | } |
Bram Moolenaar | e3226be | 2005-12-18 22:10:00 +0000 | [diff] [blame] | 978 | else |
| 979 | pum_first = pum_selected - pum_height + 1; |
| 980 | } |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 981 | |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 982 | // Give a few lines of context when possible. |
Bram Moolenaar | 7d47b6e | 2006-03-15 22:59:18 +0000 | [diff] [blame] | 983 | if (context > 3) |
| 984 | context = 3; |
| 985 | if (pum_height > 2) |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 986 | { |
Bram Moolenaar | 7d47b6e | 2006-03-15 22:59:18 +0000 | [diff] [blame] | 987 | if (pum_first > pum_selected - context) |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 988 | { |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 989 | // scroll down |
Bram Moolenaar | 7d47b6e | 2006-03-15 22:59:18 +0000 | [diff] [blame] | 990 | pum_first = pum_selected - context; |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 991 | if (pum_first < 0) |
| 992 | pum_first = 0; |
| 993 | } |
Bram Moolenaar | 7d47b6e | 2006-03-15 22:59:18 +0000 | [diff] [blame] | 994 | else if (pum_first < pum_selected + context - pum_height + 1) |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 995 | { |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 996 | // scroll up |
Bram Moolenaar | 7d47b6e | 2006-03-15 22:59:18 +0000 | [diff] [blame] | 997 | pum_first = pum_selected + context - pum_height + 1; |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 998 | } |
| 999 | } |
Bram Moolenaar | 576a4a6 | 2019-08-18 15:25:17 +0200 | [diff] [blame] | 1000 | // adjust for the number of lines displayed |
| 1001 | if (pum_first > pum_size - pum_height) |
| 1002 | pum_first = pum_size - pum_height; |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 1003 | |
Bram Moolenaar | 4033c55 | 2017-09-16 20:54:51 +0200 | [diff] [blame] | 1004 | #if defined(FEAT_QUICKFIX) |
Bram Moolenaar | d2cec5b | 2006-03-28 21:08:56 +0000 | [diff] [blame] | 1005 | /* |
| 1006 | * Show extra info in the preview window if there is something and |
Bram Moolenaar | 202c3f7 | 2019-11-21 12:12:35 +0100 | [diff] [blame] | 1007 | * 'completeopt' contains "preview" or "popup" or "popuphidden". |
Bram Moolenaar | fc1421e | 2006-04-20 22:17:20 +0000 | [diff] [blame] | 1008 | * Skip this when tried twice already. |
| 1009 | * Skip this also when there is not much room. |
Bram Moolenaar | d2cec5b | 2006-03-28 21:08:56 +0000 | [diff] [blame] | 1010 | * NOTE: Be very careful not to sync undo! |
| 1011 | */ |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 1012 | if (pum_array[pum_selected].pum_info != NULL |
Bram Moolenaar | fc1421e | 2006-04-20 22:17:20 +0000 | [diff] [blame] | 1013 | && Rows > 10 |
| 1014 | && repeat <= 1 |
zeertzjq | 529b9ad | 2024-06-05 20:27:06 +0200 | [diff] [blame] | 1015 | && (cur_cot_flags & COT_ANY_PREVIEW)) |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 1016 | { |
| 1017 | win_T *curwin_save = curwin; |
Bram Moolenaar | 9ad89c6 | 2017-10-26 22:04:04 +0200 | [diff] [blame] | 1018 | tabpage_T *curtab_save = curtab; |
Bram Moolenaar | 05ad5ff | 2019-11-30 22:48:27 +0100 | [diff] [blame] | 1019 | # ifdef FEAT_PROP_POPUP |
Bram Moolenaar | dca7abe | 2019-10-20 18:17:57 +0200 | [diff] [blame] | 1020 | use_popup_T use_popup; |
Bram Moolenaar | 576a4a6 | 2019-08-18 15:25:17 +0200 | [diff] [blame] | 1021 | # else |
Bram Moolenaar | a2c2ae4 | 2019-11-30 20:58:46 +0100 | [diff] [blame] | 1022 | # define use_popup USEPOPUP_NONE |
Bram Moolenaar | 576a4a6 | 2019-08-18 15:25:17 +0200 | [diff] [blame] | 1023 | # endif |
Bram Moolenaar | 05ad5ff | 2019-11-30 22:48:27 +0100 | [diff] [blame] | 1024 | # ifdef FEAT_PROP_POPUP |
Bram Moolenaar | 576a4a6 | 2019-08-18 15:25:17 +0200 | [diff] [blame] | 1025 | has_info = TRUE; |
zeertzjq | 529b9ad | 2024-06-05 20:27:06 +0200 | [diff] [blame] | 1026 | if (cur_cot_flags & COT_POPUPHIDDEN) |
Bram Moolenaar | dca7abe | 2019-10-20 18:17:57 +0200 | [diff] [blame] | 1027 | use_popup = USEPOPUP_HIDDEN; |
zeertzjq | 529b9ad | 2024-06-05 20:27:06 +0200 | [diff] [blame] | 1028 | else if (cur_cot_flags & COT_POPUP) |
Bram Moolenaar | dca7abe | 2019-10-20 18:17:57 +0200 | [diff] [blame] | 1029 | use_popup = USEPOPUP_NORMAL; |
| 1030 | else |
| 1031 | use_popup = USEPOPUP_NONE; |
Bram Moolenaar | 2dfae04 | 2020-11-15 14:09:37 +0100 | [diff] [blame] | 1032 | if (use_popup != USEPOPUP_NONE) |
| 1033 | // don't use WinEnter or WinLeave autocommands for the info |
| 1034 | // popup |
| 1035 | block_autocmds(); |
Bram Moolenaar | d570ab9 | 2019-09-03 23:20:05 +0200 | [diff] [blame] | 1036 | # endif |
Bram Moolenaar | dca7abe | 2019-10-20 18:17:57 +0200 | [diff] [blame] | 1037 | // Open a preview window and set "curwin" to it. |
| 1038 | // 3 lines by default, prefer 'previewheight' if set and smaller. |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 1039 | g_do_tagpreview = 3; |
Bram Moolenaar | ee236d0 | 2010-10-27 17:11:15 +0200 | [diff] [blame] | 1040 | if (p_pvh > 0 && p_pvh < g_do_tagpreview) |
| 1041 | g_do_tagpreview = p_pvh; |
Bram Moolenaar | c804515 | 2014-07-09 19:58:24 +0200 | [diff] [blame] | 1042 | ++RedrawingDisabled; |
Bram Moolenaar | 576a4a6 | 2019-08-18 15:25:17 +0200 | [diff] [blame] | 1043 | // Prevent undo sync here, if an autocommand syncs undo weird |
| 1044 | // things can happen to the undo tree. |
Bram Moolenaar | e7d1376 | 2015-10-30 14:23:33 +0100 | [diff] [blame] | 1045 | ++no_u_sync; |
Bram Moolenaar | 576a4a6 | 2019-08-18 15:25:17 +0200 | [diff] [blame] | 1046 | resized = prepare_tagpreview(FALSE, FALSE, use_popup); |
Bram Moolenaar | e7d1376 | 2015-10-30 14:23:33 +0100 | [diff] [blame] | 1047 | --no_u_sync; |
Bram Moolenaar | 79cdf02 | 2023-05-20 14:07:00 +0100 | [diff] [blame] | 1048 | if (RedrawingDisabled > 0) |
| 1049 | --RedrawingDisabled; |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 1050 | g_do_tagpreview = 0; |
| 1051 | |
Bram Moolenaar | 576a4a6 | 2019-08-18 15:25:17 +0200 | [diff] [blame] | 1052 | if (curwin->w_p_pvw |
Bram Moolenaar | 05ad5ff | 2019-11-30 22:48:27 +0100 | [diff] [blame] | 1053 | # ifdef FEAT_PROP_POPUP |
Bram Moolenaar | 576a4a6 | 2019-08-18 15:25:17 +0200 | [diff] [blame] | 1054 | || (curwin->w_popup_flags & POPF_INFO) |
| 1055 | # endif |
| 1056 | ) |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 1057 | { |
mathew | 20f61d9 | 2023-08-26 18:11:02 +0200 | [diff] [blame] | 1058 | int res = OK; |
| 1059 | |
Bram Moolenaar | 50e5376 | 2016-10-27 14:49:15 +0200 | [diff] [blame] | 1060 | if (!resized |
| 1061 | && curbuf->b_nwindows == 1 |
| 1062 | && curbuf->b_fname == NULL |
Bram Moolenaar | 26910de | 2019-06-15 19:37:15 +0200 | [diff] [blame] | 1063 | && bt_nofile(curbuf) |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 1064 | && curbuf->b_p_bh[0] == 'w') |
| 1065 | { |
Bram Moolenaar | 576a4a6 | 2019-08-18 15:25:17 +0200 | [diff] [blame] | 1066 | // Already a "wipeout" buffer, make it empty. |
Bram Moolenaar | b5aedf3 | 2017-03-12 18:23:53 +0100 | [diff] [blame] | 1067 | while (!BUFEMPTY()) |
Bram Moolenaar | ca70c07 | 2020-05-30 20:30:46 +0200 | [diff] [blame] | 1068 | ml_delete((linenr_T)1); |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 1069 | } |
Bram Moolenaar | 779b74b | 2006-04-10 14:55:34 +0000 | [diff] [blame] | 1070 | else |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 1071 | { |
Bram Moolenaar | 576a4a6 | 2019-08-18 15:25:17 +0200 | [diff] [blame] | 1072 | // Don't want to sync undo in the current buffer. |
Bram Moolenaar | 779b74b | 2006-04-10 14:55:34 +0000 | [diff] [blame] | 1073 | ++no_u_sync; |
Bram Moolenaar | 701f7af | 2008-11-15 13:12:07 +0000 | [diff] [blame] | 1074 | res = do_ecmd(0, NULL, NULL, NULL, ECMD_ONE, 0, NULL); |
Bram Moolenaar | 779b74b | 2006-04-10 14:55:34 +0000 | [diff] [blame] | 1075 | --no_u_sync; |
| 1076 | if (res == OK) |
| 1077 | { |
Bram Moolenaar | 576a4a6 | 2019-08-18 15:25:17 +0200 | [diff] [blame] | 1078 | // Edit a new, empty buffer. Set options for a "wipeout" |
| 1079 | // buffer. |
Bram Moolenaar | 31e5c60 | 2022-04-15 13:53:33 +0100 | [diff] [blame] | 1080 | set_option_value_give_err((char_u *)"swf", |
| 1081 | 0L, NULL, OPT_LOCAL); |
| 1082 | set_option_value_give_err((char_u *)"bl", |
| 1083 | 0L, NULL, OPT_LOCAL); |
| 1084 | set_option_value_give_err((char_u *)"bt", |
| 1085 | 0L, (char_u *)"nofile", OPT_LOCAL); |
| 1086 | set_option_value_give_err((char_u *)"bh", |
| 1087 | 0L, (char_u *)"wipe", OPT_LOCAL); |
| 1088 | set_option_value_give_err((char_u *)"diff", |
| 1089 | 0L, NULL, OPT_LOCAL); |
Bram Moolenaar | 779b74b | 2006-04-10 14:55:34 +0000 | [diff] [blame] | 1090 | } |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 1091 | } |
| 1092 | if (res == OK) |
| 1093 | { |
| 1094 | char_u *p, *e; |
| 1095 | linenr_T lnum = 0; |
| 1096 | |
| 1097 | for (p = pum_array[pum_selected].pum_info; *p != NUL; ) |
| 1098 | { |
| 1099 | e = vim_strchr(p, '\n'); |
| 1100 | if (e == NULL) |
| 1101 | { |
| 1102 | ml_append(lnum++, p, 0, FALSE); |
| 1103 | break; |
| 1104 | } |
mathew | c51fa7b | 2023-08-23 20:55:17 +0200 | [diff] [blame] | 1105 | *e = NUL; |
| 1106 | ml_append(lnum++, p, (int)(e - p + 1), FALSE); |
| 1107 | *e = '\n'; |
| 1108 | p = e + 1; |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 1109 | } |
Bram Moolenaar | 576a4a6 | 2019-08-18 15:25:17 +0200 | [diff] [blame] | 1110 | // delete the empty last line |
Bram Moolenaar | ca70c07 | 2020-05-30 20:30:46 +0200 | [diff] [blame] | 1111 | ml_delete(curbuf->b_ml.ml_line_count); |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 1112 | |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 1113 | // Increase the height of the preview window to show the |
| 1114 | // text, but no more than 'previewheight' lines. |
Bram Moolenaar | dca7abe | 2019-10-20 18:17:57 +0200 | [diff] [blame] | 1115 | if (repeat == 0 && use_popup == USEPOPUP_NONE) |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 1116 | { |
Bram Moolenaar | fc1421e | 2006-04-20 22:17:20 +0000 | [diff] [blame] | 1117 | if (lnum > p_pvh) |
| 1118 | lnum = p_pvh; |
| 1119 | if (curwin->w_height < lnum) |
| 1120 | { |
| 1121 | win_setheight((int)lnum); |
| 1122 | resized = TRUE; |
| 1123 | } |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 1124 | } |
| 1125 | |
| 1126 | curbuf->b_changed = 0; |
| 1127 | curbuf->b_p_ma = FALSE; |
Bram Moolenaar | f0bc15c | 2019-08-18 19:23:45 +0200 | [diff] [blame] | 1128 | if (pum_selected != prev_selected) |
| 1129 | { |
Bram Moolenaar | 05ad5ff | 2019-11-30 22:48:27 +0100 | [diff] [blame] | 1130 | # ifdef FEAT_PROP_POPUP |
Bram Moolenaar | f0bc15c | 2019-08-18 19:23:45 +0200 | [diff] [blame] | 1131 | curwin->w_firstline = 1; |
| 1132 | # endif |
| 1133 | curwin->w_topline = 1; |
| 1134 | } |
| 1135 | else if (curwin->w_topline > curbuf->b_ml.ml_line_count) |
| 1136 | curwin->w_topline = curbuf->b_ml.ml_line_count; |
| 1137 | curwin->w_cursor.lnum = curwin->w_topline; |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 1138 | curwin->w_cursor.col = 0; |
Bram Moolenaar | 05ad5ff | 2019-11-30 22:48:27 +0100 | [diff] [blame] | 1139 | # ifdef FEAT_PROP_POPUP |
Bram Moolenaar | dca7abe | 2019-10-20 18:17:57 +0200 | [diff] [blame] | 1140 | if (use_popup != USEPOPUP_NONE) |
Bram Moolenaar | c1f87c9 | 2019-08-21 19:33:16 +0200 | [diff] [blame] | 1141 | { |
Bram Moolenaar | dca7abe | 2019-10-20 18:17:57 +0200 | [diff] [blame] | 1142 | pum_position_info_popup(curwin); |
Bram Moolenaar | c1f87c9 | 2019-08-21 19:33:16 +0200 | [diff] [blame] | 1143 | if (win_valid(curwin_save)) |
Bram Moolenaar | a4d158b | 2022-08-14 14:17:45 +0100 | [diff] [blame] | 1144 | redraw_win_later(curwin_save, UPD_SOME_VALID); |
Bram Moolenaar | c1f87c9 | 2019-08-21 19:33:16 +0200 | [diff] [blame] | 1145 | } |
| 1146 | # endif |
Bram Moolenaar | 9ad89c6 | 2017-10-26 22:04:04 +0200 | [diff] [blame] | 1147 | if ((curwin != curwin_save && win_valid(curwin_save)) |
| 1148 | || (curtab != curtab_save |
| 1149 | && valid_tabpage(curtab_save))) |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 1150 | { |
Bram Moolenaar | b80d2fb | 2021-04-27 20:06:57 +0200 | [diff] [blame] | 1151 | int save_redr_status; |
| 1152 | |
Bram Moolenaar | 9ad89c6 | 2017-10-26 22:04:04 +0200 | [diff] [blame] | 1153 | if (curtab != curtab_save && valid_tabpage(curtab_save)) |
| 1154 | goto_tabpage_tp(curtab_save, FALSE, FALSE); |
| 1155 | |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 1156 | // When the first completion is done and the preview |
| 1157 | // window is not resized, skip the preview window's |
| 1158 | // status line redrawing. |
Bram Moolenaar | 2bace3e | 2014-07-23 21:10:43 +0200 | [diff] [blame] | 1159 | if (ins_compl_active() && !resized) |
| 1160 | curwin->w_redr_status = FALSE; |
| 1161 | |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 1162 | // Return cursor to where we were |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 1163 | validate_cursor(); |
Bram Moolenaar | a4d158b | 2022-08-14 14:17:45 +0100 | [diff] [blame] | 1164 | redraw_later(UPD_SOME_VALID); |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 1165 | |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 1166 | // When the preview window was resized we need to |
| 1167 | // update the view on the buffer. Only go back to |
| 1168 | // the window when needed, otherwise it will always be |
Bram Moolenaar | 5e5a98d | 2019-12-15 14:55:33 +0100 | [diff] [blame] | 1169 | // redrawn. |
Bram Moolenaar | 5dd143e | 2019-08-15 21:34:34 +0200 | [diff] [blame] | 1170 | if (resized && win_valid(curwin_save)) |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 1171 | { |
Bram Moolenaar | e7d1376 | 2015-10-30 14:23:33 +0100 | [diff] [blame] | 1172 | ++no_u_sync; |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 1173 | win_enter(curwin_save, TRUE); |
Bram Moolenaar | e7d1376 | 2015-10-30 14:23:33 +0100 | [diff] [blame] | 1174 | --no_u_sync; |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 1175 | update_topline(); |
| 1176 | } |
| 1177 | |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 1178 | // Update the screen before drawing the popup menu. |
| 1179 | // Enable updating the status lines. |
Bram Moolenaar | 04357fb | 2019-12-10 21:50:56 +0100 | [diff] [blame] | 1180 | pum_pretend_not_visible = TRUE; |
Bram Moolenaar | b80d2fb | 2021-04-27 20:06:57 +0200 | [diff] [blame] | 1181 | |
Bram Moolenaar | 04357fb | 2019-12-10 21:50:56 +0100 | [diff] [blame] | 1182 | // But don't draw text at the new popup menu position, |
Bram Moolenaar | 5e5a98d | 2019-12-15 14:55:33 +0100 | [diff] [blame] | 1183 | // it causes flicker. When resizing we need to draw |
| 1184 | // anyway, the position may change later. |
Bram Moolenaar | b80d2fb | 2021-04-27 20:06:57 +0200 | [diff] [blame] | 1185 | // Also do not redraw the status line of the original |
| 1186 | // current window here, to avoid it gets drawn with |
| 1187 | // StatusLineNC for a moment and cause flicker. |
Bram Moolenaar | 5e5a98d | 2019-12-15 14:55:33 +0100 | [diff] [blame] | 1188 | pum_will_redraw = !resized; |
Bram Moolenaar | b80d2fb | 2021-04-27 20:06:57 +0200 | [diff] [blame] | 1189 | save_redr_status = curwin_save->w_redr_status; |
| 1190 | curwin_save->w_redr_status = FALSE; |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 1191 | update_screen(0); |
Bram Moolenaar | 04357fb | 2019-12-10 21:50:56 +0100 | [diff] [blame] | 1192 | pum_pretend_not_visible = FALSE; |
| 1193 | pum_will_redraw = FALSE; |
Bram Moolenaar | b80d2fb | 2021-04-27 20:06:57 +0200 | [diff] [blame] | 1194 | curwin_save->w_redr_status = save_redr_status; |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 1195 | |
Bram Moolenaar | d2cec5b | 2006-03-28 21:08:56 +0000 | [diff] [blame] | 1196 | if (!resized && win_valid(curwin_save)) |
Bram Moolenaar | e7d1376 | 2015-10-30 14:23:33 +0100 | [diff] [blame] | 1197 | { |
Bram Moolenaar | 05ad5ff | 2019-11-30 22:48:27 +0100 | [diff] [blame] | 1198 | # ifdef FEAT_PROP_POPUP |
Bram Moolenaar | dca7abe | 2019-10-20 18:17:57 +0200 | [diff] [blame] | 1199 | win_T *wp = curwin; |
| 1200 | # endif |
Bram Moolenaar | e7d1376 | 2015-10-30 14:23:33 +0100 | [diff] [blame] | 1201 | ++no_u_sync; |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 1202 | win_enter(curwin_save, TRUE); |
Bram Moolenaar | e7d1376 | 2015-10-30 14:23:33 +0100 | [diff] [blame] | 1203 | --no_u_sync; |
Bram Moolenaar | 05ad5ff | 2019-11-30 22:48:27 +0100 | [diff] [blame] | 1204 | # ifdef FEAT_PROP_POPUP |
Bram Moolenaar | dca7abe | 2019-10-20 18:17:57 +0200 | [diff] [blame] | 1205 | if (use_popup == USEPOPUP_HIDDEN && win_valid(wp)) |
| 1206 | popup_hide(wp); |
| 1207 | # endif |
Bram Moolenaar | e7d1376 | 2015-10-30 14:23:33 +0100 | [diff] [blame] | 1208 | } |
Bram Moolenaar | 7d47b6e | 2006-03-15 22:59:18 +0000 | [diff] [blame] | 1209 | |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 1210 | // May need to update the screen again when there are |
| 1211 | // autocommands involved. |
Bram Moolenaar | 04357fb | 2019-12-10 21:50:56 +0100 | [diff] [blame] | 1212 | pum_pretend_not_visible = TRUE; |
Bram Moolenaar | 5e5a98d | 2019-12-15 14:55:33 +0100 | [diff] [blame] | 1213 | pum_will_redraw = !resized; |
Bram Moolenaar | 7d47b6e | 2006-03-15 22:59:18 +0000 | [diff] [blame] | 1214 | update_screen(0); |
Bram Moolenaar | 04357fb | 2019-12-10 21:50:56 +0100 | [diff] [blame] | 1215 | pum_pretend_not_visible = FALSE; |
| 1216 | pum_will_redraw = FALSE; |
Bram Moolenaar | ae65438 | 2019-01-17 21:09:05 +0100 | [diff] [blame] | 1217 | call_update_screen = FALSE; |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 1218 | } |
| 1219 | } |
| 1220 | } |
Bram Moolenaar | 05ad5ff | 2019-11-30 22:48:27 +0100 | [diff] [blame] | 1221 | # if defined(FEAT_PROP_POPUP) && defined(FEAT_QUICKFIX) |
Bram Moolenaar | 5dd143e | 2019-08-15 21:34:34 +0200 | [diff] [blame] | 1222 | if (WIN_IS_POPUP(curwin)) |
| 1223 | // can't keep focus in a popup window |
| 1224 | win_enter(firstwin, TRUE); |
| 1225 | # endif |
Bram Moolenaar | 2dfae04 | 2020-11-15 14:09:37 +0100 | [diff] [blame] | 1226 | # ifdef FEAT_PROP_POPUP |
| 1227 | if (use_popup != USEPOPUP_NONE) |
| 1228 | unblock_autocmds(); |
| 1229 | # endif |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 1230 | } |
| 1231 | #endif |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 1232 | } |
Bram Moolenaar | 05ad5ff | 2019-11-30 22:48:27 +0100 | [diff] [blame] | 1233 | #if defined(FEAT_PROP_POPUP) && defined(FEAT_QUICKFIX) |
Bram Moolenaar | 576a4a6 | 2019-08-18 15:25:17 +0200 | [diff] [blame] | 1234 | if (!has_info) |
Bram Moolenaar | c7c5f10 | 2019-08-21 18:31:03 +0200 | [diff] [blame] | 1235 | // hide any popup info window |
| 1236 | popup_hide_info(); |
Bram Moolenaar | e2c453d | 2019-08-21 14:37:09 +0200 | [diff] [blame] | 1237 | #endif |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 1238 | |
Bram Moolenaar | 96d2c5b | 2006-03-11 21:27:59 +0000 | [diff] [blame] | 1239 | return resized; |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 1240 | } |
| 1241 | |
| 1242 | /* |
| 1243 | * Undisplay the popup menu (later). |
| 1244 | */ |
| 1245 | void |
Bram Moolenaar | 0554097 | 2016-01-30 20:31:25 +0100 | [diff] [blame] | 1246 | pum_undisplay(void) |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 1247 | { |
| 1248 | pum_array = NULL; |
Bram Moolenaar | a4d158b | 2022-08-14 14:17:45 +0100 | [diff] [blame] | 1249 | redraw_all_later(UPD_NOT_VALID); |
Bram Moolenaar | 2d69460 | 2006-08-22 19:48:48 +0000 | [diff] [blame] | 1250 | redraw_tabline = TRUE; |
Luuk van Baal | dcd40cf | 2023-04-23 16:24:08 +0100 | [diff] [blame] | 1251 | if (pum_in_cmdline) |
| 1252 | { |
| 1253 | clear_cmdline = TRUE; |
| 1254 | pum_in_cmdline = FALSE; |
| 1255 | } |
Bram Moolenaar | 1f4d4de | 2006-03-14 23:00:46 +0000 | [diff] [blame] | 1256 | status_redraw_all(); |
Bram Moolenaar | 05ad5ff | 2019-11-30 22:48:27 +0100 | [diff] [blame] | 1257 | #if defined(FEAT_PROP_POPUP) && defined(FEAT_QUICKFIX) |
Bram Moolenaar | c7c5f10 | 2019-08-21 18:31:03 +0200 | [diff] [blame] | 1258 | // hide any popup info window |
| 1259 | popup_hide_info(); |
Bram Moolenaar | 576a4a6 | 2019-08-18 15:25:17 +0200 | [diff] [blame] | 1260 | #endif |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 1261 | } |
| 1262 | |
| 1263 | /* |
| 1264 | * Clear the popup menu. Currently only resets the offset to the first |
| 1265 | * displayed item. |
| 1266 | */ |
| 1267 | void |
Bram Moolenaar | 0554097 | 2016-01-30 20:31:25 +0100 | [diff] [blame] | 1268 | pum_clear(void) |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 1269 | { |
| 1270 | pum_first = 0; |
| 1271 | } |
| 1272 | |
| 1273 | /* |
Bram Moolenaar | 04357fb | 2019-12-10 21:50:56 +0100 | [diff] [blame] | 1274 | * Return TRUE if the popup menu is displayed. Used to avoid some redrawing |
| 1275 | * that could overwrite it. Overruled when "pum_pretend_not_visible" is set, |
| 1276 | * used to redraw the status lines. |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 1277 | */ |
| 1278 | int |
Bram Moolenaar | 0554097 | 2016-01-30 20:31:25 +0100 | [diff] [blame] | 1279 | pum_visible(void) |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 1280 | { |
Bram Moolenaar | 04357fb | 2019-12-10 21:50:56 +0100 | [diff] [blame] | 1281 | return !pum_pretend_not_visible && pum_array != NULL; |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 1282 | } |
| 1283 | |
Bram Moolenaar | e3226be | 2005-12-18 22:10:00 +0000 | [diff] [blame] | 1284 | /* |
Bram Moolenaar | e0c03c8 | 2021-04-23 21:01:34 +0200 | [diff] [blame] | 1285 | * Return TRUE if the popup can be redrawn in the same position. |
| 1286 | */ |
| 1287 | static int |
| 1288 | pum_in_same_position(void) |
| 1289 | { |
| 1290 | return pum_window != curwin |
| 1291 | || (pum_win_row == curwin->w_wrow + W_WINROW(curwin) |
| 1292 | && pum_win_height == curwin->w_height |
| 1293 | && pum_win_col == curwin->w_wincol |
| 1294 | && pum_win_width == curwin->w_width); |
| 1295 | } |
| 1296 | |
| 1297 | /* |
| 1298 | * Return TRUE when pum_may_redraw() will call pum_redraw(). |
| 1299 | * This means that the pum area should not be overwritten to avoid flicker. |
| 1300 | */ |
| 1301 | int |
| 1302 | pum_redraw_in_same_position(void) |
| 1303 | { |
| 1304 | if (!pum_visible() || pum_will_redraw) |
| 1305 | return FALSE; // nothing to do |
| 1306 | |
| 1307 | return pum_in_same_position(); |
| 1308 | } |
| 1309 | |
| 1310 | /* |
Bram Moolenaar | 491ac28 | 2018-06-17 14:47:55 +0200 | [diff] [blame] | 1311 | * Reposition the popup menu to adjust for window layout changes. |
| 1312 | */ |
| 1313 | void |
| 1314 | pum_may_redraw(void) |
| 1315 | { |
| 1316 | pumitem_T *array = pum_array; |
| 1317 | int len = pum_size; |
| 1318 | int selected = pum_selected; |
| 1319 | |
Bram Moolenaar | 04357fb | 2019-12-10 21:50:56 +0100 | [diff] [blame] | 1320 | if (!pum_visible() || pum_will_redraw) |
Bram Moolenaar | 491ac28 | 2018-06-17 14:47:55 +0200 | [diff] [blame] | 1321 | return; // nothing to do |
| 1322 | |
Bram Moolenaar | e0c03c8 | 2021-04-23 21:01:34 +0200 | [diff] [blame] | 1323 | if (pum_in_same_position()) |
Bram Moolenaar | 491ac28 | 2018-06-17 14:47:55 +0200 | [diff] [blame] | 1324 | { |
| 1325 | // window position didn't change, redraw in the same position |
| 1326 | pum_redraw(); |
| 1327 | } |
| 1328 | else |
| 1329 | { |
| 1330 | int wcol = curwin->w_wcol; |
| 1331 | |
| 1332 | // Window layout changed, recompute the position. |
| 1333 | // Use the remembered w_wcol value, the cursor may have moved when a |
| 1334 | // completion was inserted, but we want the menu in the same position. |
| 1335 | pum_undisplay(); |
| 1336 | curwin->w_wcol = pum_win_wcol; |
| 1337 | curwin->w_valid |= VALID_WCOL; |
| 1338 | pum_display(array, len, selected); |
| 1339 | curwin->w_wcol = wcol; |
| 1340 | } |
| 1341 | } |
| 1342 | |
| 1343 | /* |
Bram Moolenaar | e3226be | 2005-12-18 22:10:00 +0000 | [diff] [blame] | 1344 | * Return the height of the popup menu, the number of entries visible. |
| 1345 | * Only valid when pum_visible() returns TRUE! |
| 1346 | */ |
| 1347 | int |
Bram Moolenaar | 0554097 | 2016-01-30 20:31:25 +0100 | [diff] [blame] | 1348 | pum_get_height(void) |
Bram Moolenaar | e3226be | 2005-12-18 22:10:00 +0000 | [diff] [blame] | 1349 | { |
| 1350 | return pum_height; |
| 1351 | } |
| 1352 | |
Bram Moolenaar | 9cb698d | 2019-08-21 15:30:45 +0200 | [diff] [blame] | 1353 | #if defined(FEAT_EVAL) || defined(PROTO) |
Bram Moolenaar | d7f246c | 2019-04-08 18:15:41 +0200 | [diff] [blame] | 1354 | /* |
| 1355 | * Add size information about the pum to "dict". |
| 1356 | */ |
| 1357 | void |
| 1358 | pum_set_event_info(dict_T *dict) |
| 1359 | { |
| 1360 | if (!pum_visible()) |
| 1361 | return; |
Bram Moolenaar | c030063 | 2020-03-16 20:07:16 +0100 | [diff] [blame] | 1362 | (void)dict_add_number(dict, "height", pum_height); |
| 1363 | (void)dict_add_number(dict, "width", pum_width); |
| 1364 | (void)dict_add_number(dict, "row", pum_row); |
| 1365 | (void)dict_add_number(dict, "col", pum_col); |
| 1366 | (void)dict_add_number(dict, "size", pum_size); |
| 1367 | (void)dict_add_bool(dict, "scrollbar", |
| 1368 | pum_scrollbar ? VVAL_TRUE : VVAL_FALSE); |
Bram Moolenaar | d7f246c | 2019-04-08 18:15:41 +0200 | [diff] [blame] | 1369 | } |
Bram Moolenaar | 9cb698d | 2019-08-21 15:30:45 +0200 | [diff] [blame] | 1370 | #endif |
Bram Moolenaar | d7f246c | 2019-04-08 18:15:41 +0200 | [diff] [blame] | 1371 | |
Bram Moolenaar | e2c453d | 2019-08-21 14:37:09 +0200 | [diff] [blame] | 1372 | #if defined(FEAT_BEVAL_TERM) || defined(FEAT_TERM_POPUP_MENU) || defined(PROTO) |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1373 | static void |
| 1374 | pum_position_at_mouse(int min_width) |
| 1375 | { |
zeertzjq | 761a420 | 2024-07-04 17:26:37 +0200 | [diff] [blame] | 1376 | if (Rows - mouse_row > pum_size || Rows - mouse_row > mouse_row) |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1377 | { |
zeertzjq | 761a420 | 2024-07-04 17:26:37 +0200 | [diff] [blame] | 1378 | // Enough space below the mouse row, |
| 1379 | // or there is more space below the mouse row than above. |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1380 | pum_row = mouse_row + 1; |
| 1381 | if (pum_height > Rows - pum_row) |
| 1382 | pum_height = Rows - pum_row; |
Luuk van Baal | dcd40cf | 2023-04-23 16:24:08 +0100 | [diff] [blame] | 1383 | if (pum_row + pum_height > cmdline_row) |
| 1384 | pum_in_cmdline = TRUE; |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1385 | } |
| 1386 | else |
| 1387 | { |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 1388 | // Show above the mouse row, reduce height if it does not fit. |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1389 | pum_row = mouse_row - pum_size; |
| 1390 | if (pum_row < 0) |
| 1391 | { |
| 1392 | pum_height += pum_row; |
| 1393 | pum_row = 0; |
| 1394 | } |
| 1395 | } |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1396 | |
zeertzjq | 883018f | 2024-06-15 15:37:11 +0200 | [diff] [blame] | 1397 | # ifdef FEAT_RIGHTLEFT |
| 1398 | if (pum_rl) |
| 1399 | { |
| 1400 | if (mouse_col + 1 >= pum_base_width |
| 1401 | || mouse_col + 1 > min_width) |
| 1402 | // Enough space to show at mouse column. |
| 1403 | pum_col = mouse_col; |
| 1404 | else |
| 1405 | // Not enough space, left align with window. |
| 1406 | pum_col = (pum_base_width > min_width |
| 1407 | ? min_width : pum_base_width) - 1; |
| 1408 | pum_width = pum_col + 1; |
| 1409 | } |
| 1410 | else |
| 1411 | # endif |
| 1412 | { |
| 1413 | if (Columns - mouse_col >= pum_base_width |
| 1414 | || Columns - mouse_col > min_width) |
| 1415 | // Enough space to show at mouse column. |
| 1416 | pum_col = mouse_col; |
| 1417 | else |
| 1418 | // Not enough space, right align with window. |
| 1419 | pum_col = Columns - (pum_base_width > min_width |
| 1420 | ? min_width : pum_base_width); |
| 1421 | pum_width = Columns - pum_col; |
| 1422 | } |
| 1423 | |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1424 | if (pum_width > pum_base_width + 1) |
| 1425 | pum_width = pum_base_width + 1; |
Bram Moolenaar | 0e6e179 | 2018-06-17 17:10:59 +0200 | [diff] [blame] | 1426 | |
| 1427 | // Do not redraw at cursor position. |
| 1428 | pum_window = NULL; |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1429 | } |
| 1430 | |
Bram Moolenaar | e2c453d | 2019-08-21 14:37:09 +0200 | [diff] [blame] | 1431 | #endif |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1432 | |
Bram Moolenaar | e2c453d | 2019-08-21 14:37:09 +0200 | [diff] [blame] | 1433 | #if defined(FEAT_BEVAL_TERM) || defined(PROTO) |
Bram Moolenaar | 51b0f37 | 2017-11-18 18:52:04 +0100 | [diff] [blame] | 1434 | static pumitem_T *balloon_array = NULL; |
| 1435 | static int balloon_arraysize; |
Bram Moolenaar | 51b0f37 | 2017-11-18 18:52:04 +0100 | [diff] [blame] | 1436 | |
Bram Moolenaar | e2c453d | 2019-08-21 14:37:09 +0200 | [diff] [blame] | 1437 | # define BALLOON_MIN_WIDTH 50 |
| 1438 | # define BALLOON_MIN_HEIGHT 10 |
Bram Moolenaar | 51b0f37 | 2017-11-18 18:52:04 +0100 | [diff] [blame] | 1439 | |
Bram Moolenaar | 246fe03 | 2017-11-19 19:56:27 +0100 | [diff] [blame] | 1440 | typedef struct { |
| 1441 | char_u *start; |
| 1442 | int bytelen; |
| 1443 | int cells; |
| 1444 | int indent; |
| 1445 | } balpart_T; |
| 1446 | |
| 1447 | /* |
| 1448 | * Split a string into parts to display in the balloon. |
| 1449 | * Aimed at output from gdb. Attempts to split at white space, preserve quoted |
| 1450 | * strings and make a struct look good. |
| 1451 | * Resulting array is stored in "array" and returns the size of the array. |
| 1452 | */ |
| 1453 | int |
| 1454 | split_message(char_u *mesg, pumitem_T **array) |
| 1455 | { |
| 1456 | garray_T ga; |
| 1457 | char_u *p; |
| 1458 | balpart_T *item; |
| 1459 | int quoted = FALSE; |
| 1460 | int height; |
| 1461 | int line; |
| 1462 | int item_idx; |
| 1463 | int indent = 0; |
| 1464 | int max_cells = 0; |
Bram Moolenaar | d1c1c82 | 2019-11-09 16:59:14 +0100 | [diff] [blame] | 1465 | int max_height = Rows / 2 - 1; |
Bram Moolenaar | 246fe03 | 2017-11-19 19:56:27 +0100 | [diff] [blame] | 1466 | int long_item_count = 0; |
| 1467 | int split_long_items = FALSE; |
| 1468 | |
| 1469 | ga_init2(&ga, sizeof(balpart_T), 20); |
| 1470 | p = mesg; |
| 1471 | |
| 1472 | while (*p != NUL) |
| 1473 | { |
| 1474 | if (ga_grow(&ga, 1) == FAIL) |
| 1475 | goto failed; |
| 1476 | item = ((balpart_T *)ga.ga_data) + ga.ga_len; |
| 1477 | item->start = p; |
| 1478 | item->indent = indent; |
| 1479 | item->cells = indent * 2; |
| 1480 | ++ga.ga_len; |
| 1481 | while (*p != NUL) |
| 1482 | { |
| 1483 | if (*p == '"') |
| 1484 | quoted = !quoted; |
Bram Moolenaar | d1c1c82 | 2019-11-09 16:59:14 +0100 | [diff] [blame] | 1485 | else if (*p == '\n') |
| 1486 | break; |
Bram Moolenaar | 246fe03 | 2017-11-19 19:56:27 +0100 | [diff] [blame] | 1487 | else if (*p == '\\' && p[1] != NUL) |
| 1488 | ++p; |
| 1489 | else if (!quoted) |
| 1490 | { |
| 1491 | if ((*p == ',' && p[1] == ' ') || *p == '{' || *p == '}') |
| 1492 | { |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 1493 | // Looks like a good point to break. |
Bram Moolenaar | 246fe03 | 2017-11-19 19:56:27 +0100 | [diff] [blame] | 1494 | if (*p == '{') |
| 1495 | ++indent; |
| 1496 | else if (*p == '}' && indent > 0) |
| 1497 | --indent; |
| 1498 | ++item->cells; |
| 1499 | p = skipwhite(p + 1); |
| 1500 | break; |
| 1501 | } |
| 1502 | } |
| 1503 | item->cells += ptr2cells(p); |
Bram Moolenaar | 1614a14 | 2019-10-06 22:00:13 +0200 | [diff] [blame] | 1504 | p += mb_ptr2len(p); |
Bram Moolenaar | 246fe03 | 2017-11-19 19:56:27 +0100 | [diff] [blame] | 1505 | } |
| 1506 | item->bytelen = p - item->start; |
Bram Moolenaar | d1c1c82 | 2019-11-09 16:59:14 +0100 | [diff] [blame] | 1507 | if (*p == '\n') |
| 1508 | ++p; |
Bram Moolenaar | 246fe03 | 2017-11-19 19:56:27 +0100 | [diff] [blame] | 1509 | if (item->cells > max_cells) |
| 1510 | max_cells = item->cells; |
Bram Moolenaar | a3571eb | 2017-11-26 16:53:16 +0100 | [diff] [blame] | 1511 | long_item_count += (item->cells - 1) / BALLOON_MIN_WIDTH; |
Bram Moolenaar | 246fe03 | 2017-11-19 19:56:27 +0100 | [diff] [blame] | 1512 | } |
| 1513 | |
| 1514 | height = 2 + ga.ga_len; |
| 1515 | |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 1516 | // If there are long items and the height is below the limit: split lines |
Bram Moolenaar | 246fe03 | 2017-11-19 19:56:27 +0100 | [diff] [blame] | 1517 | if (long_item_count > 0 && height + long_item_count <= max_height) |
| 1518 | { |
| 1519 | split_long_items = TRUE; |
| 1520 | height += long_item_count; |
| 1521 | } |
| 1522 | |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 1523 | // Limit to half the window height, it has to fit above or below the mouse |
| 1524 | // position. |
Bram Moolenaar | 246fe03 | 2017-11-19 19:56:27 +0100 | [diff] [blame] | 1525 | if (height > max_height) |
| 1526 | height = max_height; |
Bram Moolenaar | c799fe2 | 2019-05-28 23:08:19 +0200 | [diff] [blame] | 1527 | *array = ALLOC_CLEAR_MULT(pumitem_T, height); |
Bram Moolenaar | 246fe03 | 2017-11-19 19:56:27 +0100 | [diff] [blame] | 1528 | if (*array == NULL) |
| 1529 | goto failed; |
| 1530 | |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 1531 | // Add an empty line above and below, looks better. |
Bram Moolenaar | 246fe03 | 2017-11-19 19:56:27 +0100 | [diff] [blame] | 1532 | (*array)->pum_text = vim_strsave((char_u *)""); |
| 1533 | (*array + height - 1)->pum_text = vim_strsave((char_u *)""); |
| 1534 | |
| 1535 | for (line = 1, item_idx = 0; line < height - 1; ++item_idx) |
| 1536 | { |
| 1537 | int skip; |
| 1538 | int thislen; |
| 1539 | int copylen; |
| 1540 | int ind; |
| 1541 | int cells; |
| 1542 | |
| 1543 | item = ((balpart_T *)ga.ga_data) + item_idx; |
Bram Moolenaar | 9ae862e | 2019-11-21 13:27:06 +0100 | [diff] [blame] | 1544 | if (item->bytelen == 0) |
| 1545 | (*array)[line++].pum_text = vim_strsave((char_u *)""); |
| 1546 | else |
| 1547 | for (skip = 0; skip < item->bytelen; skip += thislen) |
Bram Moolenaar | 246fe03 | 2017-11-19 19:56:27 +0100 | [diff] [blame] | 1548 | { |
Bram Moolenaar | 9ae862e | 2019-11-21 13:27:06 +0100 | [diff] [blame] | 1549 | if (split_long_items && item->cells >= BALLOON_MIN_WIDTH) |
| 1550 | { |
| 1551 | cells = item->indent * 2; |
| 1552 | for (p = item->start + skip; |
| 1553 | p < item->start + item->bytelen; |
Bram Moolenaar | 1614a14 | 2019-10-06 22:00:13 +0200 | [diff] [blame] | 1554 | p += mb_ptr2len(p)) |
Bram Moolenaar | 9ae862e | 2019-11-21 13:27:06 +0100 | [diff] [blame] | 1555 | if ((cells += ptr2cells(p)) > BALLOON_MIN_WIDTH) |
| 1556 | break; |
| 1557 | thislen = p - (item->start + skip); |
| 1558 | } |
| 1559 | else |
| 1560 | thislen = item->bytelen; |
| 1561 | |
| 1562 | // put indent at the start |
| 1563 | p = alloc(thislen + item->indent * 2 + 1); |
| 1564 | if (p == NULL) |
| 1565 | { |
| 1566 | for (line = 0; line <= height - 1; ++line) |
| 1567 | vim_free((*array)[line].pum_text); |
| 1568 | vim_free(*array); |
| 1569 | goto failed; |
| 1570 | } |
| 1571 | for (ind = 0; ind < item->indent * 2; ++ind) |
| 1572 | p[ind] = ' '; |
| 1573 | |
| 1574 | // exclude spaces at the end of the string |
| 1575 | for (copylen = thislen; copylen > 0; --copylen) |
| 1576 | if (item->start[skip + copylen - 1] != ' ') |
Bram Moolenaar | 246fe03 | 2017-11-19 19:56:27 +0100 | [diff] [blame] | 1577 | break; |
Bram Moolenaar | 9ae862e | 2019-11-21 13:27:06 +0100 | [diff] [blame] | 1578 | |
| 1579 | vim_strncpy(p + ind, item->start + skip, copylen); |
| 1580 | (*array)[line].pum_text = p; |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 1581 | item->indent = 0; // wrapped line has no indent |
Bram Moolenaar | 9ae862e | 2019-11-21 13:27:06 +0100 | [diff] [blame] | 1582 | ++line; |
Bram Moolenaar | 246fe03 | 2017-11-19 19:56:27 +0100 | [diff] [blame] | 1583 | } |
Bram Moolenaar | 246fe03 | 2017-11-19 19:56:27 +0100 | [diff] [blame] | 1584 | } |
| 1585 | ga_clear(&ga); |
| 1586 | return height; |
| 1587 | |
| 1588 | failed: |
| 1589 | ga_clear(&ga); |
| 1590 | return 0; |
| 1591 | } |
| 1592 | |
Bram Moolenaar | 51b0f37 | 2017-11-18 18:52:04 +0100 | [diff] [blame] | 1593 | void |
| 1594 | ui_remove_balloon(void) |
| 1595 | { |
Yegappan Lakshmanan | f97a295 | 2023-01-18 18:17:48 +0000 | [diff] [blame] | 1596 | if (balloon_array == NULL) |
| 1597 | return; |
| 1598 | |
| 1599 | pum_undisplay(); |
| 1600 | while (balloon_arraysize > 0) |
| 1601 | vim_free(balloon_array[--balloon_arraysize].pum_text); |
| 1602 | VIM_CLEAR(balloon_array); |
Bram Moolenaar | 51b0f37 | 2017-11-18 18:52:04 +0100 | [diff] [blame] | 1603 | } |
| 1604 | |
| 1605 | /* |
| 1606 | * Terminal version of a balloon, uses the popup menu code. |
| 1607 | */ |
| 1608 | void |
Bram Moolenaar | 246fe03 | 2017-11-19 19:56:27 +0100 | [diff] [blame] | 1609 | ui_post_balloon(char_u *mesg, list_T *list) |
Bram Moolenaar | 51b0f37 | 2017-11-18 18:52:04 +0100 | [diff] [blame] | 1610 | { |
| 1611 | ui_remove_balloon(); |
| 1612 | |
Bram Moolenaar | 246fe03 | 2017-11-19 19:56:27 +0100 | [diff] [blame] | 1613 | if (mesg == NULL && list == NULL) |
Bram Moolenaar | be0a259 | 2019-05-09 13:50:16 +0200 | [diff] [blame] | 1614 | { |
| 1615 | pum_undisplay(); |
Bram Moolenaar | 246fe03 | 2017-11-19 19:56:27 +0100 | [diff] [blame] | 1616 | return; |
Bram Moolenaar | be0a259 | 2019-05-09 13:50:16 +0200 | [diff] [blame] | 1617 | } |
Bram Moolenaar | 246fe03 | 2017-11-19 19:56:27 +0100 | [diff] [blame] | 1618 | if (list != NULL) |
Bram Moolenaar | 51b0f37 | 2017-11-18 18:52:04 +0100 | [diff] [blame] | 1619 | { |
Bram Moolenaar | 246fe03 | 2017-11-19 19:56:27 +0100 | [diff] [blame] | 1620 | listitem_T *li; |
| 1621 | int idx; |
Bram Moolenaar | 51b0f37 | 2017-11-18 18:52:04 +0100 | [diff] [blame] | 1622 | |
Bram Moolenaar | 246fe03 | 2017-11-19 19:56:27 +0100 | [diff] [blame] | 1623 | balloon_arraysize = list->lv_len; |
Bram Moolenaar | c799fe2 | 2019-05-28 23:08:19 +0200 | [diff] [blame] | 1624 | balloon_array = ALLOC_CLEAR_MULT(pumitem_T, list->lv_len); |
Bram Moolenaar | 246fe03 | 2017-11-19 19:56:27 +0100 | [diff] [blame] | 1625 | if (balloon_array == NULL) |
| 1626 | return; |
Bram Moolenaar | 7e9f351 | 2020-05-13 22:44:22 +0200 | [diff] [blame] | 1627 | CHECK_LIST_MATERIALIZE(list); |
Bram Moolenaar | 246fe03 | 2017-11-19 19:56:27 +0100 | [diff] [blame] | 1628 | for (idx = 0, li = list->lv_first; li != NULL; li = li->li_next, ++idx) |
| 1629 | { |
Bram Moolenaar | d155d7a | 2018-12-21 16:04:21 +0100 | [diff] [blame] | 1630 | char_u *text = tv_get_string_chk(&li->li_tv); |
Bram Moolenaar | 246fe03 | 2017-11-19 19:56:27 +0100 | [diff] [blame] | 1631 | |
| 1632 | balloon_array[idx].pum_text = vim_strsave( |
| 1633 | text == NULL ? (char_u *)"" : text); |
| 1634 | } |
| 1635 | } |
| 1636 | else |
| 1637 | balloon_arraysize = split_message(mesg, &balloon_array); |
| 1638 | |
Yegappan Lakshmanan | f97a295 | 2023-01-18 18:17:48 +0000 | [diff] [blame] | 1639 | if (balloon_arraysize <= 0) |
| 1640 | return; |
Bram Moolenaar | 51b0f37 | 2017-11-18 18:52:04 +0100 | [diff] [blame] | 1641 | |
Yegappan Lakshmanan | f97a295 | 2023-01-18 18:17:48 +0000 | [diff] [blame] | 1642 | pum_array = balloon_array; |
| 1643 | pum_size = balloon_arraysize; |
| 1644 | pum_compute_size(); |
| 1645 | pum_scrollbar = 0; |
| 1646 | pum_height = balloon_arraysize; |
zeertzjq | 883018f | 2024-06-15 15:37:11 +0200 | [diff] [blame] | 1647 | # ifdef FEAT_RIGHTLEFT |
| 1648 | pum_rl = curwin->w_p_rl; |
| 1649 | # endif |
Yegappan Lakshmanan | f97a295 | 2023-01-18 18:17:48 +0000 | [diff] [blame] | 1650 | |
| 1651 | pum_position_at_mouse(BALLOON_MIN_WIDTH); |
| 1652 | pum_selected = -1; |
| 1653 | pum_first = 0; |
| 1654 | pum_redraw(); |
Bram Moolenaar | 51b0f37 | 2017-11-18 18:52:04 +0100 | [diff] [blame] | 1655 | } |
| 1656 | |
| 1657 | /* |
| 1658 | * Called when the mouse moved, may remove any displayed balloon. |
| 1659 | */ |
| 1660 | void |
| 1661 | ui_may_remove_balloon(void) |
| 1662 | { |
Bram Moolenaar | b3d17a2 | 2019-07-07 18:28:14 +0200 | [diff] [blame] | 1663 | // For now: remove the balloon whenever the mouse moves to another screen |
| 1664 | // cell. |
| 1665 | ui_remove_balloon(); |
Bram Moolenaar | 51b0f37 | 2017-11-18 18:52:04 +0100 | [diff] [blame] | 1666 | } |
Bram Moolenaar | e2c453d | 2019-08-21 14:37:09 +0200 | [diff] [blame] | 1667 | #endif |
Bram Moolenaar | a8f04aa | 2018-02-10 15:36:55 +0100 | [diff] [blame] | 1668 | |
Bram Moolenaar | e2c453d | 2019-08-21 14:37:09 +0200 | [diff] [blame] | 1669 | #if defined(FEAT_TERM_POPUP_MENU) || defined(PROTO) |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1670 | /* |
| 1671 | * Select the pum entry at the mouse position. |
| 1672 | */ |
| 1673 | static void |
| 1674 | pum_select_mouse_pos(void) |
| 1675 | { |
| 1676 | int idx = mouse_row - pum_row; |
| 1677 | |
zeertzjq | 761a420 | 2024-07-04 17:26:37 +0200 | [diff] [blame] | 1678 | if (idx < 0 || idx >= pum_height) |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1679 | pum_selected = -1; |
| 1680 | else if (*pum_array[idx].pum_text != NUL) |
| 1681 | pum_selected = idx; |
| 1682 | } |
| 1683 | |
| 1684 | /* |
| 1685 | * Execute the currently selected popup menu item. |
| 1686 | */ |
| 1687 | static void |
Bram Moolenaar | 987723e | 2018-03-06 11:43:04 +0100 | [diff] [blame] | 1688 | pum_execute_menu(vimmenu_T *menu, int mode) |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1689 | { |
| 1690 | vimmenu_T *mp; |
| 1691 | int idx = 0; |
| 1692 | exarg_T ea; |
| 1693 | |
Bram Moolenaar | 00d253e | 2020-04-06 22:13:01 +0200 | [diff] [blame] | 1694 | FOR_ALL_CHILD_MENUS(menu, mp) |
Bram Moolenaar | 987723e | 2018-03-06 11:43:04 +0100 | [diff] [blame] | 1695 | if ((mp->modes & mp->enabled & mode) && idx++ == pum_selected) |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1696 | { |
Bram Moolenaar | a80faa8 | 2020-04-12 19:37:17 +0200 | [diff] [blame] | 1697 | CLEAR_FIELD(ea); |
Bram Moolenaar | 4c5d815 | 2018-10-19 22:36:53 +0200 | [diff] [blame] | 1698 | execute_menu(&ea, mp, -1); |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1699 | break; |
| 1700 | } |
| 1701 | } |
| 1702 | |
| 1703 | /* |
| 1704 | * Open the terminal version of the popup menu and don't return until it is |
| 1705 | * closed. |
| 1706 | */ |
| 1707 | void |
| 1708 | pum_show_popupmenu(vimmenu_T *menu) |
| 1709 | { |
| 1710 | vimmenu_T *mp; |
| 1711 | int idx = 0; |
| 1712 | pumitem_T *array; |
Bram Moolenaar | e2c453d | 2019-08-21 14:37:09 +0200 | [diff] [blame] | 1713 | # ifdef FEAT_BEVAL_TERM |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1714 | int save_bevalterm = p_bevalterm; |
Bram Moolenaar | e2c453d | 2019-08-21 14:37:09 +0200 | [diff] [blame] | 1715 | # endif |
Bram Moolenaar | 29a2c08 | 2018-03-05 21:06:23 +0100 | [diff] [blame] | 1716 | int mode; |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1717 | |
| 1718 | pum_undisplay(); |
| 1719 | pum_size = 0; |
Bram Moolenaar | 29a2c08 | 2018-03-05 21:06:23 +0100 | [diff] [blame] | 1720 | mode = get_menu_mode_flag(); |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1721 | |
Bram Moolenaar | 00d253e | 2020-04-06 22:13:01 +0200 | [diff] [blame] | 1722 | FOR_ALL_CHILD_MENUS(menu, mp) |
Bram Moolenaar | 29a2c08 | 2018-03-05 21:06:23 +0100 | [diff] [blame] | 1723 | if (menu_is_separator(mp->dname) |
| 1724 | || (mp->modes & mp->enabled & mode)) |
| 1725 | ++pum_size; |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1726 | |
Bram Moolenaar | f42b45d | 2019-01-06 13:11:05 +0100 | [diff] [blame] | 1727 | // When there are only Terminal mode menus, using "popup Edit" results in |
| 1728 | // pum_size being zero. |
| 1729 | if (pum_size <= 0) |
| 1730 | { |
zeertzjq | 276410e | 2023-05-07 21:59:33 +0100 | [diff] [blame] | 1731 | emsg(_(e_menu_only_exists_in_another_mode)); |
Bram Moolenaar | f42b45d | 2019-01-06 13:11:05 +0100 | [diff] [blame] | 1732 | return; |
| 1733 | } |
| 1734 | |
Bram Moolenaar | c799fe2 | 2019-05-28 23:08:19 +0200 | [diff] [blame] | 1735 | array = ALLOC_CLEAR_MULT(pumitem_T, pum_size); |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1736 | if (array == NULL) |
| 1737 | return; |
| 1738 | |
Bram Moolenaar | 00d253e | 2020-04-06 22:13:01 +0200 | [diff] [blame] | 1739 | FOR_ALL_CHILD_MENUS(menu, mp) |
Bram Moolenaar | 38455a9 | 2020-12-24 18:39:02 +0100 | [diff] [blame] | 1740 | { |
| 1741 | char_u *s = NULL; |
| 1742 | |
| 1743 | // Make a copy of the text, the menu may be redefined in a callback. |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1744 | if (menu_is_separator(mp->dname)) |
Bram Moolenaar | 38455a9 | 2020-12-24 18:39:02 +0100 | [diff] [blame] | 1745 | s = (char_u *)""; |
Bram Moolenaar | 29a2c08 | 2018-03-05 21:06:23 +0100 | [diff] [blame] | 1746 | else if (mp->modes & mp->enabled & mode) |
Bram Moolenaar | 38455a9 | 2020-12-24 18:39:02 +0100 | [diff] [blame] | 1747 | s = mp->dname; |
| 1748 | if (s != NULL) |
| 1749 | { |
| 1750 | s = vim_strsave(s); |
| 1751 | if (s != NULL) |
| 1752 | array[idx++].pum_text = s; |
| 1753 | } |
| 1754 | } |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1755 | |
| 1756 | pum_array = array; |
| 1757 | pum_compute_size(); |
| 1758 | pum_scrollbar = 0; |
| 1759 | pum_height = pum_size; |
zeertzjq | 883018f | 2024-06-15 15:37:11 +0200 | [diff] [blame] | 1760 | # ifdef FEAT_RIGHTLEFT |
| 1761 | pum_rl = curwin->w_p_rl; |
| 1762 | # endif |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1763 | pum_position_at_mouse(20); |
| 1764 | |
| 1765 | pum_selected = -1; |
| 1766 | pum_first = 0; |
Bram Moolenaar | e2c453d | 2019-08-21 14:37:09 +0200 | [diff] [blame] | 1767 | # ifdef FEAT_BEVAL_TERM |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 1768 | p_bevalterm = TRUE; // track mouse movement |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1769 | mch_setmouse(TRUE); |
Bram Moolenaar | e2c453d | 2019-08-21 14:37:09 +0200 | [diff] [blame] | 1770 | # endif |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1771 | |
| 1772 | for (;;) |
| 1773 | { |
| 1774 | int c; |
| 1775 | |
| 1776 | pum_redraw(); |
Bram Moolenaar | 987723e | 2018-03-06 11:43:04 +0100 | [diff] [blame] | 1777 | setcursor_mayforce(TRUE); |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1778 | out_flush(); |
| 1779 | |
| 1780 | c = vgetc(); |
Bram Moolenaar | 5c3fb04 | 2019-05-30 15:53:29 +0200 | [diff] [blame] | 1781 | |
zeertzjq | 92a1678 | 2022-07-26 12:24:41 +0100 | [diff] [blame] | 1782 | // Bail out when typing Esc, CTRL-C or some callback or <expr> mapping |
| 1783 | // closed the popup menu. |
Bram Moolenaar | 5c3fb04 | 2019-05-30 15:53:29 +0200 | [diff] [blame] | 1784 | if (c == ESC || c == Ctrl_C || pum_array == NULL) |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1785 | break; |
| 1786 | else if (c == CAR || c == NL) |
| 1787 | { |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 1788 | // enter: select current item, if any, and close |
Bram Moolenaar | 987723e | 2018-03-06 11:43:04 +0100 | [diff] [blame] | 1789 | pum_execute_menu(menu, mode); |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1790 | break; |
| 1791 | } |
| 1792 | else if (c == 'k' || c == K_UP || c == K_MOUSEUP) |
| 1793 | { |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 1794 | // cursor up: select previous item |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1795 | while (pum_selected > 0) |
| 1796 | { |
| 1797 | --pum_selected; |
| 1798 | if (*array[pum_selected].pum_text != NUL) |
| 1799 | break; |
| 1800 | } |
| 1801 | } |
| 1802 | else if (c == 'j' || c == K_DOWN || c == K_MOUSEDOWN) |
| 1803 | { |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 1804 | // cursor down: select next item |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1805 | while (pum_selected < pum_size - 1) |
| 1806 | { |
| 1807 | ++pum_selected; |
| 1808 | if (*array[pum_selected].pum_text != NUL) |
| 1809 | break; |
| 1810 | } |
| 1811 | } |
| 1812 | else if (c == K_RIGHTMOUSE) |
| 1813 | { |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 1814 | // Right mouse down: reposition the menu. |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1815 | vungetc(c); |
| 1816 | break; |
| 1817 | } |
| 1818 | else if (c == K_LEFTDRAG || c == K_RIGHTDRAG || c == K_MOUSEMOVE) |
| 1819 | { |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 1820 | // mouse moved: select item in the mouse row |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1821 | pum_select_mouse_pos(); |
| 1822 | } |
| 1823 | else if (c == K_LEFTMOUSE || c == K_LEFTMOUSE_NM || c == K_RIGHTRELEASE) |
| 1824 | { |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 1825 | // left mouse click: select clicked item, if any, and close; |
| 1826 | // right mouse release: select clicked item, close if any |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1827 | pum_select_mouse_pos(); |
| 1828 | if (pum_selected >= 0) |
| 1829 | { |
Bram Moolenaar | 987723e | 2018-03-06 11:43:04 +0100 | [diff] [blame] | 1830 | pum_execute_menu(menu, mode); |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1831 | break; |
| 1832 | } |
| 1833 | if (c == K_LEFTMOUSE || c == K_LEFTMOUSE_NM) |
| 1834 | break; |
| 1835 | } |
| 1836 | } |
| 1837 | |
Bram Moolenaar | 38455a9 | 2020-12-24 18:39:02 +0100 | [diff] [blame] | 1838 | for (idx = 0; idx < pum_size; ++idx) |
| 1839 | vim_free(array[idx].pum_text); |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1840 | vim_free(array); |
| 1841 | pum_undisplay(); |
Bram Moolenaar | e2c453d | 2019-08-21 14:37:09 +0200 | [diff] [blame] | 1842 | # ifdef FEAT_BEVAL_TERM |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1843 | p_bevalterm = save_bevalterm; |
| 1844 | mch_setmouse(TRUE); |
Bram Moolenaar | e2c453d | 2019-08-21 14:37:09 +0200 | [diff] [blame] | 1845 | # endif |
Bram Moolenaar | aef8c3d | 2018-03-03 18:59:16 +0100 | [diff] [blame] | 1846 | } |
Bram Moolenaar | 29a2c08 | 2018-03-05 21:06:23 +0100 | [diff] [blame] | 1847 | |
| 1848 | void |
| 1849 | pum_make_popup(char_u *path_name, int use_mouse_pos) |
| 1850 | { |
| 1851 | vimmenu_T *menu; |
| 1852 | |
| 1853 | if (!use_mouse_pos) |
| 1854 | { |
Bram Moolenaar | 63d9e73 | 2019-12-05 21:10:38 +0100 | [diff] [blame] | 1855 | // Hack: set mouse position at the cursor so that the menu pops up |
| 1856 | // around there. |
zeertzjq | 4e1ca0d | 2023-04-27 19:36:55 +0100 | [diff] [blame] | 1857 | mouse_row = W_WINROW(curwin) + curwin->w_wrow; |
zeertzjq | 883018f | 2024-06-15 15:37:11 +0200 | [diff] [blame] | 1858 | mouse_col = |
| 1859 | # ifdef FEAT_RIGHTLEFT |
| 1860 | curwin->w_p_rl ? W_ENDCOL(curwin) - curwin->w_wcol - 1 : |
| 1861 | # endif |
| 1862 | curwin->w_wincol + curwin->w_wcol; |
Bram Moolenaar | 29a2c08 | 2018-03-05 21:06:23 +0100 | [diff] [blame] | 1863 | } |
| 1864 | |
| 1865 | menu = gui_find_menu(path_name); |
| 1866 | if (menu != NULL) |
| 1867 | pum_show_popupmenu(menu); |
| 1868 | } |
Bram Moolenaar | 4b77947 | 2005-10-04 09:12:31 +0000 | [diff] [blame] | 1869 | #endif |