Mercurial > vim
annotate src/window.c @ 9349:b24900b73f90 v7.4.1956
commit https://github.com/vim/vim/commit/5d2ca0402954ff79b73d9c86cc16c8a6454b75a7
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Jun 26 17:11:21 2016 +0200
patch 7.4.1956
Problem: When using CTRL-W f and pressing "q" at the ATTENTION dialog the
newly opened window is not closed.
Solution: Close the window and go back to the original one. (Norio Takagi,
Hirohito Higashi)
author | Christian Brabandt <cb@256bit.org> |
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date | Sun, 26 Jun 2016 17:15:04 +0200 |
parents | 6c4d610fce0a |
children | 69ed2c9d34a6 |
rev | line source |
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7 | 1 /* vi:set ts=8 sts=4 sw=4: |
2 * | |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * | |
5 * Do ":help uganda" in Vim to read a list of people who contributed. | |
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 #include "vim.h" | |
11 | |
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12 static int path_is_url(char_u *p); |
7 | 13 #if defined(FEAT_WINDOWS) || defined(PROTO) |
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14 static void cmd_with_count(char *cmd, char_u *bufp, size_t bufsize, long Prenum); |
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15 static void win_init(win_T *newp, win_T *oldp, int flags); |
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16 static void win_init_some(win_T *newp, win_T *oldp); |
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17 static void frame_comp_pos(frame_T *topfrp, int *row, int *col); |
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18 static void frame_setheight(frame_T *curfrp, int height); |
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19 static void frame_setwidth(frame_T *curfrp, int width); |
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20 static void win_exchange(long); |
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21 static void win_rotate(int, int); |
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22 static void win_totop(int size, int flags); |
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23 static void win_equal_rec(win_T *next_curwin, int current, frame_T *topfr, int dir, int col, int row, int width, int height); |
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24 static int last_window(void); |
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25 static int close_last_window_tabpage(win_T *win, int free_buf, tabpage_T *prev_curtab); |
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26 static win_T *win_free_mem(win_T *win, int *dirp, tabpage_T *tp); |
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27 static frame_T *win_altframe(win_T *win, tabpage_T *tp); |
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28 static tabpage_T *alt_tabpage(void); |
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29 static win_T *frame2win(frame_T *frp); |
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30 static int frame_has_win(frame_T *frp, win_T *wp); |
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31 static void frame_new_height(frame_T *topfrp, int height, int topfirst, int wfh); |
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32 static int frame_fixed_height(frame_T *frp); |
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33 static int frame_fixed_width(frame_T *frp); |
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34 static void frame_add_statusline(frame_T *frp); |
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35 static void frame_new_width(frame_T *topfrp, int width, int leftfirst, int wfw); |
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36 static void frame_add_vsep(frame_T *frp); |
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37 static int frame_minwidth(frame_T *topfrp, win_T *next_curwin); |
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38 static void frame_fix_width(win_T *wp); |
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39 #endif |
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40 static int win_alloc_firstwin(win_T *oldwin); |
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41 static void new_frame(win_T *wp); |
667 | 42 #if defined(FEAT_WINDOWS) || defined(PROTO) |
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43 static tabpage_T *alloc_tabpage(void); |
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44 static int leave_tabpage(buf_T *new_curbuf, int trigger_leave_autocmds); |
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45 static void enter_tabpage(tabpage_T *tp, buf_T *old_curbuf, int trigger_enter_autocmds, int trigger_leave_autocmds); |
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46 static void frame_fix_height(win_T *wp); |
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47 static int frame_minheight(frame_T *topfrp, win_T *next_curwin); |
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48 static void win_enter_ext(win_T *wp, int undo_sync, int no_curwin, int trigger_enter_autocmds, int trigger_leave_autocmds); |
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49 static void win_free(win_T *wp, tabpage_T *tp); |
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50 static void frame_append(frame_T *after, frame_T *frp); |
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51 static void frame_insert(frame_T *before, frame_T *frp); |
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52 static void frame_remove(frame_T *frp); |
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53 static void win_goto_ver(int up, long count); |
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54 static void win_goto_hor(int left, long count); |
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55 static void frame_add_height(frame_T *frp, int n); |
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56 static void last_status_rec(frame_T *fr, int statusline); |
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57 |
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58 static void make_snapshot_rec(frame_T *fr, frame_T **frp); |
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59 static void clear_snapshot(tabpage_T *tp, int idx); |
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60 static void clear_snapshot_rec(frame_T *fr); |
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61 static int check_snapshot_rec(frame_T *sn, frame_T *fr); |
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62 static win_T *restore_snapshot_rec(frame_T *sn, frame_T *fr); |
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63 |
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64 static int frame_check_height(frame_T *topfrp, int height); |
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65 static int frame_check_width(frame_T *topfrp, int width); |
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66 |
7 | 67 #endif /* FEAT_WINDOWS */ |
1326 | 68 |
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69 static win_T *win_alloc(win_T *after, int hidden); |
7 | 70 |
71 #define URL_SLASH 1 /* path_is_url() has found "://" */ | |
72 #define URL_BACKSLASH 2 /* path_is_url() has found ":\\" */ | |
73 | |
1187 | 74 #define NOWIN (win_T *)-1 /* non-existing window */ |
7 | 75 |
170 | 76 #ifdef FEAT_WINDOWS |
685 | 77 # define ROWS_AVAIL (Rows - p_ch - tabline_height()) |
667 | 78 #else |
79 # define ROWS_AVAIL (Rows - p_ch) | |
170 | 80 #endif |
81 | |
7 | 82 #if defined(FEAT_WINDOWS) || defined(PROTO) |
826 | 83 |
84 static char *m_onlyone = N_("Already only one window"); | |
85 | |
7 | 86 /* |
87 * all CTRL-W window commands are handled here, called from normal_cmd(). | |
88 */ | |
89 void | |
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90 do_window( |
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91 int nchar, |
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92 long Prenum, |
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93 int xchar) /* extra char from ":wincmd gx" or NUL */ |
7 | 94 { |
95 long Prenum1; | |
96 win_T *wp; | |
97 #if defined(FEAT_SEARCHPATH) || defined(FEAT_FIND_ID) | |
98 char_u *ptr; | |
681 | 99 linenr_T lnum = -1; |
7 | 100 #endif |
101 #ifdef FEAT_FIND_ID | |
102 int type = FIND_DEFINE; | |
103 int len; | |
104 #endif | |
105 char_u cbuf[40]; | |
106 | |
107 if (Prenum == 0) | |
108 Prenum1 = 1; | |
109 else | |
110 Prenum1 = Prenum; | |
111 | |
112 #ifdef FEAT_CMDWIN | |
113 # define CHECK_CMDWIN if (cmdwin_type != 0) { EMSG(_(e_cmdwin)); break; } | |
114 #else | |
115 # define CHECK_CMDWIN | |
116 #endif | |
117 | |
118 switch (nchar) | |
119 { | |
120 /* split current window in two parts, horizontally */ | |
121 case 'S': | |
122 case Ctrl_S: | |
123 case 's': | |
124 CHECK_CMDWIN | |
125 reset_VIsual_and_resel(); /* stop Visual mode */ | |
635 | 126 #ifdef FEAT_QUICKFIX |
127 /* When splitting the quickfix window open a new buffer in it, | |
128 * don't replicate the quickfix buffer. */ | |
129 if (bt_quickfix(curbuf)) | |
130 goto newwindow; | |
131 #endif | |
7 | 132 #ifdef FEAT_GUI |
133 need_mouse_correct = TRUE; | |
134 #endif | |
7009 | 135 (void)win_split((int)Prenum, 0); |
7 | 136 break; |
137 | |
138 /* split current window in two parts, vertically */ | |
139 case Ctrl_V: | |
140 case 'v': | |
141 CHECK_CMDWIN | |
142 reset_VIsual_and_resel(); /* stop Visual mode */ | |
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143 #ifdef FEAT_QUICKFIX |
1664 | 144 /* When splitting the quickfix window open a new buffer in it, |
145 * don't replicate the quickfix buffer. */ | |
146 if (bt_quickfix(curbuf)) | |
147 goto newwindow; | |
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148 #endif |
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149 #ifdef FEAT_GUI |
7 | 150 need_mouse_correct = TRUE; |
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151 #endif |
7009 | 152 (void)win_split((int)Prenum, WSP_VERT); |
7 | 153 break; |
154 | |
155 /* split current window and edit alternate file */ | |
156 case Ctrl_HAT: | |
157 case '^': | |
158 CHECK_CMDWIN | |
159 reset_VIsual_and_resel(); /* stop Visual mode */ | |
6432 | 160 cmd_with_count("split #", cbuf, sizeof(cbuf), Prenum); |
7 | 161 do_cmdline_cmd(cbuf); |
162 break; | |
163 | |
164 /* open new window */ | |
165 case Ctrl_N: | |
166 case 'n': | |
167 CHECK_CMDWIN | |
168 reset_VIsual_and_resel(); /* stop Visual mode */ | |
635 | 169 #ifdef FEAT_QUICKFIX |
170 newwindow: | |
171 #endif | |
7 | 172 if (Prenum) |
1664 | 173 /* window height */ |
174 vim_snprintf((char *)cbuf, sizeof(cbuf) - 5, "%ld", Prenum); | |
7 | 175 else |
176 cbuf[0] = NUL; | |
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177 #if defined(FEAT_QUICKFIX) |
1664 | 178 if (nchar == 'v' || nchar == Ctrl_V) |
179 STRCAT(cbuf, "v"); | |
180 #endif | |
7 | 181 STRCAT(cbuf, "new"); |
182 do_cmdline_cmd(cbuf); | |
183 break; | |
184 | |
185 /* quit current window */ | |
186 case Ctrl_Q: | |
187 case 'q': | |
188 reset_VIsual_and_resel(); /* stop Visual mode */ | |
6432 | 189 cmd_with_count("quit", cbuf, sizeof(cbuf), Prenum); |
6398 | 190 do_cmdline_cmd(cbuf); |
7 | 191 break; |
192 | |
193 /* close current window */ | |
194 case Ctrl_C: | |
195 case 'c': | |
196 reset_VIsual_and_resel(); /* stop Visual mode */ | |
6432 | 197 cmd_with_count("close", cbuf, sizeof(cbuf), Prenum); |
6398 | 198 do_cmdline_cmd(cbuf); |
7 | 199 break; |
200 | |
201 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
202 /* close preview window */ | |
203 case Ctrl_Z: | |
204 case 'z': | |
205 CHECK_CMDWIN | |
206 reset_VIsual_and_resel(); /* stop Visual mode */ | |
207 do_cmdline_cmd((char_u *)"pclose"); | |
208 break; | |
209 | |
210 /* cursor to preview window */ | |
211 case 'P': | |
212 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
213 if (wp->w_p_pvw) | |
214 break; | |
215 if (wp == NULL) | |
216 EMSG(_("E441: There is no preview window")); | |
217 else | |
218 win_goto(wp); | |
219 break; | |
220 #endif | |
221 | |
222 /* close all but current window */ | |
223 case Ctrl_O: | |
224 case 'o': | |
225 CHECK_CMDWIN | |
226 reset_VIsual_and_resel(); /* stop Visual mode */ | |
6432 | 227 cmd_with_count("only", cbuf, sizeof(cbuf), Prenum); |
6398 | 228 do_cmdline_cmd(cbuf); |
7 | 229 break; |
230 | |
231 /* cursor to next window with wrap around */ | |
232 case Ctrl_W: | |
233 case 'w': | |
234 /* cursor to previous window with wrap around */ | |
235 case 'W': | |
236 CHECK_CMDWIN | |
1906 | 237 if (firstwin == lastwin && Prenum != 1) /* just one window */ |
7 | 238 beep_flush(); |
239 else | |
240 { | |
241 if (Prenum) /* go to specified window */ | |
242 { | |
243 for (wp = firstwin; --Prenum > 0; ) | |
244 { | |
245 if (wp->w_next == NULL) | |
246 break; | |
247 else | |
248 wp = wp->w_next; | |
249 } | |
250 } | |
251 else | |
252 { | |
253 if (nchar == 'W') /* go to previous window */ | |
254 { | |
255 wp = curwin->w_prev; | |
256 if (wp == NULL) | |
257 wp = lastwin; /* wrap around */ | |
258 } | |
259 else /* go to next window */ | |
260 { | |
261 wp = curwin->w_next; | |
262 if (wp == NULL) | |
263 wp = firstwin; /* wrap around */ | |
264 } | |
265 } | |
266 win_goto(wp); | |
267 } | |
268 break; | |
269 | |
270 /* cursor to window below */ | |
271 case 'j': | |
272 case K_DOWN: | |
273 case Ctrl_J: | |
274 CHECK_CMDWIN | |
275 win_goto_ver(FALSE, Prenum1); | |
276 break; | |
277 | |
278 /* cursor to window above */ | |
279 case 'k': | |
280 case K_UP: | |
281 case Ctrl_K: | |
282 CHECK_CMDWIN | |
283 win_goto_ver(TRUE, Prenum1); | |
284 break; | |
285 | |
286 /* cursor to left window */ | |
287 case 'h': | |
288 case K_LEFT: | |
289 case Ctrl_H: | |
290 case K_BS: | |
291 CHECK_CMDWIN | |
292 win_goto_hor(TRUE, Prenum1); | |
293 break; | |
294 | |
295 /* cursor to right window */ | |
296 case 'l': | |
297 case K_RIGHT: | |
298 case Ctrl_L: | |
299 CHECK_CMDWIN | |
300 win_goto_hor(FALSE, Prenum1); | |
301 break; | |
302 | |
826 | 303 /* move window to new tab page */ |
304 case 'T': | |
1906 | 305 if (one_window()) |
826 | 306 MSG(_(m_onlyone)); |
307 else | |
308 { | |
309 tabpage_T *oldtab = curtab; | |
310 tabpage_T *newtab; | |
311 | |
312 /* First create a new tab with the window, then go back to | |
313 * the old tab and close the window there. */ | |
944 | 314 wp = curwin; |
826 | 315 if (win_new_tabpage((int)Prenum) == OK |
316 && valid_tabpage(oldtab)) | |
317 { | |
318 newtab = curtab; | |
4354 | 319 goto_tabpage_tp(oldtab, TRUE, TRUE); |
826 | 320 if (curwin == wp) |
321 win_close(curwin, FALSE); | |
322 if (valid_tabpage(newtab)) | |
4354 | 323 goto_tabpage_tp(newtab, TRUE, TRUE); |
826 | 324 } |
325 } | |
326 break; | |
327 | |
7 | 328 /* cursor to top-left window */ |
329 case 't': | |
330 case Ctrl_T: | |
331 win_goto(firstwin); | |
332 break; | |
333 | |
334 /* cursor to bottom-right window */ | |
335 case 'b': | |
336 case Ctrl_B: | |
337 win_goto(lastwin); | |
338 break; | |
339 | |
340 /* cursor to last accessed (previous) window */ | |
341 case 'p': | |
342 case Ctrl_P: | |
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343 if (!win_valid(prevwin)) |
7 | 344 beep_flush(); |
345 else | |
346 win_goto(prevwin); | |
347 break; | |
348 | |
349 /* exchange current and next window */ | |
350 case 'x': | |
351 case Ctrl_X: | |
352 CHECK_CMDWIN | |
353 win_exchange(Prenum); | |
354 break; | |
355 | |
356 /* rotate windows downwards */ | |
357 case Ctrl_R: | |
358 case 'r': | |
359 CHECK_CMDWIN | |
360 reset_VIsual_and_resel(); /* stop Visual mode */ | |
361 win_rotate(FALSE, (int)Prenum1); /* downwards */ | |
362 break; | |
363 | |
364 /* rotate windows upwards */ | |
365 case 'R': | |
366 CHECK_CMDWIN | |
367 reset_VIsual_and_resel(); /* stop Visual mode */ | |
368 win_rotate(TRUE, (int)Prenum1); /* upwards */ | |
369 break; | |
370 | |
371 /* move window to the very top/bottom/left/right */ | |
372 case 'K': | |
373 case 'J': | |
374 case 'H': | |
375 case 'L': | |
376 CHECK_CMDWIN | |
377 win_totop((int)Prenum, | |
378 ((nchar == 'H' || nchar == 'L') ? WSP_VERT : 0) | |
379 | ((nchar == 'H' || nchar == 'K') ? WSP_TOP : WSP_BOT)); | |
380 break; | |
381 | |
382 /* make all windows the same height */ | |
383 case '=': | |
384 #ifdef FEAT_GUI | |
385 need_mouse_correct = TRUE; | |
386 #endif | |
387 win_equal(NULL, FALSE, 'b'); | |
388 break; | |
389 | |
390 /* increase current window height */ | |
391 case '+': | |
392 #ifdef FEAT_GUI | |
393 need_mouse_correct = TRUE; | |
394 #endif | |
395 win_setheight(curwin->w_height + (int)Prenum1); | |
396 break; | |
397 | |
398 /* decrease current window height */ | |
399 case '-': | |
400 #ifdef FEAT_GUI | |
401 need_mouse_correct = TRUE; | |
402 #endif | |
403 win_setheight(curwin->w_height - (int)Prenum1); | |
404 break; | |
405 | |
406 /* set current window height */ | |
407 case Ctrl__: | |
408 case '_': | |
409 #ifdef FEAT_GUI | |
410 need_mouse_correct = TRUE; | |
411 #endif | |
412 win_setheight(Prenum ? (int)Prenum : 9999); | |
413 break; | |
414 | |
415 /* increase current window width */ | |
416 case '>': | |
417 #ifdef FEAT_GUI | |
418 need_mouse_correct = TRUE; | |
419 #endif | |
420 win_setwidth(curwin->w_width + (int)Prenum1); | |
421 break; | |
422 | |
423 /* decrease current window width */ | |
424 case '<': | |
425 #ifdef FEAT_GUI | |
426 need_mouse_correct = TRUE; | |
427 #endif | |
428 win_setwidth(curwin->w_width - (int)Prenum1); | |
429 break; | |
430 | |
431 /* set current window width */ | |
432 case '|': | |
433 #ifdef FEAT_GUI | |
434 need_mouse_correct = TRUE; | |
435 #endif | |
436 win_setwidth(Prenum != 0 ? (int)Prenum : 9999); | |
437 break; | |
438 | |
439 /* jump to tag and split window if tag exists (in preview window) */ | |
440 #if defined(FEAT_QUICKFIX) | |
441 case '}': | |
442 CHECK_CMDWIN | |
443 if (Prenum) | |
444 g_do_tagpreview = Prenum; | |
445 else | |
446 g_do_tagpreview = p_pvh; | |
447 /*FALLTHROUGH*/ | |
448 #endif | |
449 case ']': | |
450 case Ctrl_RSB: | |
451 CHECK_CMDWIN | |
6239 | 452 /* keep Visual mode, can select words to use as a tag */ |
7 | 453 if (Prenum) |
454 postponed_split = Prenum; | |
455 else | |
456 postponed_split = -1; | |
6251 | 457 #ifdef FEAT_QUICKFIX |
6264 | 458 if (nchar != '}') |
459 g_do_tagpreview = 0; | |
6251 | 460 #endif |
6239 | 461 |
462 /* Execute the command right here, required when "wincmd ]" | |
463 * was used in a function. */ | |
7 | 464 do_nv_ident(Ctrl_RSB, NUL); |
465 break; | |
466 | |
467 #ifdef FEAT_SEARCHPATH | |
468 /* edit file name under cursor in a new window */ | |
469 case 'f': | |
681 | 470 case 'F': |
7 | 471 case Ctrl_F: |
820 | 472 wingotofile: |
7 | 473 CHECK_CMDWIN |
344 | 474 |
681 | 475 ptr = grab_file_name(Prenum1, &lnum); |
7 | 476 if (ptr != NULL) |
477 { | |
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478 tabpage_T *oldtab = curtab; |
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479 win_T *oldwin = curwin; |
820 | 480 # ifdef FEAT_GUI |
7 | 481 need_mouse_correct = TRUE; |
820 | 482 # endif |
7 | 483 setpcmark(); |
484 if (win_split(0, 0) == OK) | |
485 { | |
2583 | 486 RESET_BINDING(curwin); |
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487 if (do_ecmd(0, ptr, NULL, NULL, ECMD_LASTL, |
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488 ECMD_HIDE, NULL) == FAIL) |
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489 { |
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490 /* Failed to open the file, close the window |
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491 * opened for it. */ |
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492 win_close(curwin, FALSE); |
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493 goto_tabpage_win(oldtab, oldwin); |
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494 } |
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495 else if (nchar == 'F' && lnum >= 0) |
681 | 496 { |
497 curwin->w_cursor.lnum = lnum; | |
498 check_cursor_lnum(); | |
499 beginline(BL_SOL | BL_FIX); | |
500 } | |
7 | 501 } |
502 vim_free(ptr); | |
503 } | |
504 break; | |
505 #endif | |
506 | |
507 #ifdef FEAT_FIND_ID | |
1187 | 508 /* Go to the first occurrence of the identifier under cursor along path in a |
7 | 509 * new window -- webb |
510 */ | |
511 case 'i': /* Go to any match */ | |
512 case Ctrl_I: | |
513 type = FIND_ANY; | |
514 /* FALLTHROUGH */ | |
515 case 'd': /* Go to definition, using 'define' */ | |
516 case Ctrl_D: | |
517 CHECK_CMDWIN | |
518 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0) | |
519 break; | |
520 find_pattern_in_path(ptr, 0, len, TRUE, | |
521 Prenum == 0 ? TRUE : FALSE, type, | |
522 Prenum1, ACTION_SPLIT, (linenr_T)1, (linenr_T)MAXLNUM); | |
523 curwin->w_set_curswant = TRUE; | |
524 break; | |
525 #endif | |
526 | |
170 | 527 case K_KENTER: |
528 case CAR: | |
529 #if defined(FEAT_QUICKFIX) | |
530 /* | |
531 * In a quickfix window a <CR> jumps to the error under the | |
532 * cursor in a new window. | |
533 */ | |
534 if (bt_quickfix(curbuf)) | |
535 { | |
643 | 536 sprintf((char *)cbuf, "split +%ld%s", |
537 (long)curwin->w_cursor.lnum, | |
538 (curwin->w_llist_ref == NULL) ? "cc" : "ll"); | |
170 | 539 do_cmdline_cmd(cbuf); |
540 } | |
541 #endif | |
542 break; | |
543 | |
544 | |
7 | 545 /* CTRL-W g extended commands */ |
546 case 'g': | |
547 case Ctrl_G: | |
548 CHECK_CMDWIN | |
549 #ifdef USE_ON_FLY_SCROLL | |
550 dont_scroll = TRUE; /* disallow scrolling here */ | |
551 #endif | |
552 ++no_mapping; | |
553 ++allow_keys; /* no mapping for xchar, but allow key codes */ | |
554 if (xchar == NUL) | |
1389 | 555 xchar = plain_vgetc(); |
7 | 556 LANGMAP_ADJUST(xchar, TRUE); |
557 --no_mapping; | |
558 --allow_keys; | |
559 #ifdef FEAT_CMDL_INFO | |
560 (void)add_to_showcmd(xchar); | |
561 #endif | |
562 switch (xchar) | |
563 { | |
564 #if defined(FEAT_QUICKFIX) | |
565 case '}': | |
566 xchar = Ctrl_RSB; | |
567 if (Prenum) | |
568 g_do_tagpreview = Prenum; | |
569 else | |
570 g_do_tagpreview = p_pvh; | |
571 /*FALLTHROUGH*/ | |
572 #endif | |
573 case ']': | |
574 case Ctrl_RSB: | |
6239 | 575 /* keep Visual mode, can select words to use as a tag */ |
7 | 576 if (Prenum) |
577 postponed_split = Prenum; | |
578 else | |
579 postponed_split = -1; | |
580 | |
581 /* Execute the command right here, required when | |
582 * "wincmd g}" was used in a function. */ | |
583 do_nv_ident('g', xchar); | |
584 break; | |
585 | |
820 | 586 #ifdef FEAT_SEARCHPATH |
587 case 'f': /* CTRL-W gf: "gf" in a new tab page */ | |
839 | 588 case 'F': /* CTRL-W gF: "gF" in a new tab page */ |
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589 cmdmod.tab = tabpage_index(curtab) + 1; |
839 | 590 nchar = xchar; |
820 | 591 goto wingotofile; |
592 #endif | |
7 | 593 default: |
594 beep_flush(); | |
595 break; | |
596 } | |
597 break; | |
598 | |
599 default: beep_flush(); | |
600 break; | |
601 } | |
602 } | |
603 | |
6489 | 604 /* |
605 * Figure out the address type for ":wnncmd". | |
606 */ | |
607 void | |
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608 get_wincmd_addr_type(char_u *arg, exarg_T *eap) |
6489 | 609 { |
610 switch (*arg) | |
611 { | |
612 case 'S': | |
613 case Ctrl_S: | |
614 case 's': | |
615 case Ctrl_N: | |
616 case 'n': | |
617 case 'j': | |
618 case Ctrl_J: | |
619 case 'k': | |
620 case Ctrl_K: | |
621 case 'T': | |
622 case Ctrl_R: | |
623 case 'r': | |
624 case 'R': | |
625 case 'K': | |
626 case 'J': | |
627 case '+': | |
628 case '-': | |
629 case Ctrl__: | |
630 case '_': | |
631 case '|': | |
632 case ']': | |
633 case Ctrl_RSB: | |
634 case 'g': | |
635 case Ctrl_G: | |
636 case Ctrl_V: | |
637 case 'v': | |
638 case 'h': | |
639 case Ctrl_H: | |
640 case 'l': | |
641 case Ctrl_L: | |
642 case 'H': | |
643 case 'L': | |
644 case '>': | |
645 case '<': | |
646 #if defined(FEAT_QUICKFIX) | |
647 case '}': | |
648 #endif | |
649 #ifdef FEAT_SEARCHPATH | |
650 case 'f': | |
651 case 'F': | |
652 case Ctrl_F: | |
653 #endif | |
654 #ifdef FEAT_FIND_ID | |
655 case 'i': | |
656 case Ctrl_I: | |
657 case 'd': | |
658 case Ctrl_D: | |
659 #endif | |
660 /* window size or any count */ | |
661 eap->addr_type = ADDR_LINES; | |
662 break; | |
663 | |
664 case Ctrl_HAT: | |
665 case '^': | |
666 /* buffer number */ | |
667 eap->addr_type = ADDR_BUFFERS; | |
668 break; | |
669 | |
670 case Ctrl_Q: | |
671 case 'q': | |
672 case Ctrl_C: | |
673 case 'c': | |
674 case Ctrl_O: | |
675 case 'o': | |
676 case Ctrl_W: | |
677 case 'w': | |
678 case 'W': | |
679 case 'x': | |
680 case Ctrl_X: | |
681 /* window number */ | |
682 eap->addr_type = ADDR_WINDOWS; | |
683 break; | |
684 | |
685 #if defined(FEAT_QUICKFIX) | |
686 case Ctrl_Z: | |
687 case 'z': | |
688 case 'P': | |
689 #endif | |
690 case 't': | |
691 case Ctrl_T: | |
692 case 'b': | |
693 case Ctrl_B: | |
694 case 'p': | |
695 case Ctrl_P: | |
696 case '=': | |
697 case CAR: | |
698 /* no count */ | |
699 eap->addr_type = 0; | |
700 break; | |
701 } | |
702 } | |
703 | |
6432 | 704 static void |
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705 cmd_with_count( |
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706 char *cmd, |
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707 char_u *bufp, |
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708 size_t bufsize, |
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709 long Prenum) |
6432 | 710 { |
711 size_t len = STRLEN(cmd); | |
712 | |
713 STRCPY(bufp, cmd); | |
714 if (Prenum > 0) | |
715 vim_snprintf((char *)bufp + len, bufsize - len, "%ld", Prenum); | |
716 } | |
717 | |
7 | 718 /* |
719 * split the current window, implements CTRL-W s and :split | |
720 * | |
721 * "size" is the height or width for the new window, 0 to use half of current | |
722 * height or width. | |
723 * | |
724 * "flags": | |
725 * WSP_ROOM: require enough room for new window | |
726 * WSP_VERT: vertical split. | |
727 * WSP_TOP: open window at the top-left of the shell (help window). | |
728 * WSP_BOT: open window at the bottom-right of the shell (quickfix window). | |
729 * WSP_HELP: creating the help window, keep layout snapshot | |
730 * | |
731 * return FAIL for failure, OK otherwise | |
732 */ | |
733 int | |
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734 win_split(int size, int flags) |
7 | 735 { |
682 | 736 /* When the ":tab" modifier was used open a new tab page instead. */ |
737 if (may_open_tabpage() == OK) | |
738 return OK; | |
739 | |
7 | 740 /* Add flags from ":vertical", ":topleft" and ":botright". */ |
741 flags |= cmdmod.split; | |
742 if ((flags & WSP_TOP) && (flags & WSP_BOT)) | |
743 { | |
744 EMSG(_("E442: Can't split topleft and botright at the same time")); | |
745 return FAIL; | |
746 } | |
747 | |
748 /* When creating the help window make a snapshot of the window layout. | |
749 * Otherwise clear the snapshot, it's now invalid. */ | |
750 if (flags & WSP_HELP) | |
1906 | 751 make_snapshot(SNAP_HELP_IDX); |
7 | 752 else |
1906 | 753 clear_snapshot(curtab, SNAP_HELP_IDX); |
7 | 754 |
755 return win_split_ins(size, flags, NULL, 0); | |
756 } | |
757 | |
758 /* | |
3263 | 759 * When "new_wp" is NULL: split the current window in two. |
760 * When "new_wp" is not NULL: insert this window at the far | |
7 | 761 * top/left/right/bottom. |
762 * return FAIL for failure, OK otherwise | |
763 */ | |
1906 | 764 int |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
765 win_split_ins( |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
766 int size, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
767 int flags, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
768 win_T *new_wp, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
769 int dir) |
7 | 770 { |
3263 | 771 win_T *wp = new_wp; |
7 | 772 win_T *oldwin; |
773 int new_size = size; | |
774 int i; | |
775 int need_status = 0; | |
776 int do_equal = FALSE; | |
777 int needed; | |
778 int available; | |
779 int oldwin_height = 0; | |
780 int layout; | |
6077 | 781 frame_T *frp, *curfrp, *frp2, *prevfrp; |
7 | 782 int before; |
6052 | 783 int minheight; |
6066 | 784 int wmh1; |
7 | 785 |
786 if (flags & WSP_TOP) | |
787 oldwin = firstwin; | |
788 else if (flags & WSP_BOT) | |
789 oldwin = lastwin; | |
790 else | |
791 oldwin = curwin; | |
792 | |
793 /* add a status line when p_ls == 1 and splitting the first window */ | |
794 if (lastwin == firstwin && p_ls == 1 && oldwin->w_status_height == 0) | |
795 { | |
3263 | 796 if (oldwin->w_height <= p_wmh && new_wp == NULL) |
7 | 797 { |
798 EMSG(_(e_noroom)); | |
799 return FAIL; | |
800 } | |
801 need_status = STATUS_HEIGHT; | |
802 } | |
803 | |
1114 | 804 #ifdef FEAT_GUI |
805 /* May be needed for the scrollbars that are going to change. */ | |
806 if (gui.in_use) | |
807 out_flush(); | |
808 #endif | |
809 | |
7 | 810 if (flags & WSP_VERT) |
811 { | |
6068 | 812 int wmw1; |
813 int minwidth; | |
814 | |
7 | 815 layout = FR_ROW; |
816 | |
817 /* | |
818 * Check if we are able to split the current window and compute its | |
819 * width. | |
820 */ | |
6066 | 821 /* Current window requires at least 1 space. */ |
822 wmw1 = (p_wmw == 0 ? 1 : p_wmw); | |
823 needed = wmw1 + 1; | |
7 | 824 if (flags & WSP_ROOM) |
6066 | 825 needed += p_wiw - wmw1; |
6077 | 826 if (flags & (WSP_BOT | WSP_TOP)) |
7 | 827 { |
6066 | 828 minwidth = frame_minwidth(topframe, NOWIN); |
7 | 829 available = topframe->fr_width; |
6052 | 830 needed += minwidth; |
7 | 831 } |
6077 | 832 else if (p_ea) |
833 { | |
834 minwidth = frame_minwidth(oldwin->w_frame, NOWIN); | |
835 prevfrp = oldwin->w_frame; | |
836 for (frp = oldwin->w_frame->fr_parent; frp != NULL; | |
837 frp = frp->fr_parent) | |
838 { | |
839 if (frp->fr_layout == FR_ROW) | |
840 for (frp2 = frp->fr_child; frp2 != NULL; | |
841 frp2 = frp2->fr_next) | |
842 if (frp2 != prevfrp) | |
843 minwidth += frame_minwidth(frp2, NOWIN); | |
844 prevfrp = frp; | |
845 } | |
846 available = topframe->fr_width; | |
847 needed += minwidth; | |
848 } | |
7 | 849 else |
6052 | 850 { |
6066 | 851 minwidth = frame_minwidth(oldwin->w_frame, NOWIN); |
852 available = oldwin->w_frame->fr_width; | |
853 needed += minwidth; | |
6052 | 854 } |
3263 | 855 if (available < needed && new_wp == NULL) |
7 | 856 { |
857 EMSG(_(e_noroom)); | |
858 return FAIL; | |
859 } | |
860 if (new_size == 0) | |
861 new_size = oldwin->w_width / 2; | |
6052 | 862 if (new_size > available - minwidth - 1) |
863 new_size = available - minwidth - 1; | |
6066 | 864 if (new_size < wmw1) |
865 new_size = wmw1; | |
7 | 866 |
867 /* if it doesn't fit in the current window, need win_equal() */ | |
868 if (oldwin->w_width - new_size - 1 < p_wmw) | |
869 do_equal = TRUE; | |
779 | 870 |
871 /* We don't like to take lines for the new window from a | |
872 * 'winfixwidth' window. Take them from a window to the left or right | |
873 * instead, if possible. */ | |
874 if (oldwin->w_p_wfw) | |
875 win_setwidth_win(oldwin->w_width + new_size, oldwin); | |
1354 | 876 |
877 /* Only make all windows the same width if one of them (except oldwin) | |
878 * is wider than one of the split windows. */ | |
879 if (!do_equal && p_ea && size == 0 && *p_ead != 'v' | |
880 && oldwin->w_frame->fr_parent != NULL) | |
881 { | |
882 frp = oldwin->w_frame->fr_parent->fr_child; | |
883 while (frp != NULL) | |
884 { | |
885 if (frp->fr_win != oldwin && frp->fr_win != NULL | |
886 && (frp->fr_win->w_width > new_size | |
887 || frp->fr_win->w_width > oldwin->w_width | |
6373 | 888 - new_size - 1)) |
1354 | 889 { |
890 do_equal = TRUE; | |
891 break; | |
892 } | |
893 frp = frp->fr_next; | |
894 } | |
895 } | |
7 | 896 } |
897 else | |
898 { | |
899 layout = FR_COL; | |
900 | |
901 /* | |
902 * Check if we are able to split the current window and compute its | |
903 * height. | |
904 */ | |
6066 | 905 /* Current window requires at least 1 space. */ |
906 wmh1 = (p_wmh == 0 ? 1 : p_wmh); | |
907 needed = wmh1 + STATUS_HEIGHT; | |
7 | 908 if (flags & WSP_ROOM) |
6066 | 909 needed += p_wh - wmh1; |
6077 | 910 if (flags & (WSP_BOT | WSP_TOP)) |
7 | 911 { |
6066 | 912 minheight = frame_minheight(topframe, NOWIN) + need_status; |
7 | 913 available = topframe->fr_height; |
6052 | 914 needed += minheight; |
7 | 915 } |
6077 | 916 else if (p_ea) |
917 { | |
918 minheight = frame_minheight(oldwin->w_frame, NOWIN) + need_status; | |
919 prevfrp = oldwin->w_frame; | |
920 for (frp = oldwin->w_frame->fr_parent; frp != NULL; | |
921 frp = frp->fr_parent) | |
922 { | |
923 if (frp->fr_layout == FR_COL) | |
924 for (frp2 = frp->fr_child; frp2 != NULL; | |
925 frp2 = frp2->fr_next) | |
926 if (frp2 != prevfrp) | |
927 minheight += frame_minheight(frp2, NOWIN); | |
928 prevfrp = frp; | |
929 } | |
930 available = topframe->fr_height; | |
931 needed += minheight; | |
932 } | |
7 | 933 else |
934 { | |
6066 | 935 minheight = frame_minheight(oldwin->w_frame, NOWIN) + need_status; |
936 available = oldwin->w_frame->fr_height; | |
937 needed += minheight; | |
7 | 938 } |
3263 | 939 if (available < needed && new_wp == NULL) |
7 | 940 { |
941 EMSG(_(e_noroom)); | |
942 return FAIL; | |
943 } | |
944 oldwin_height = oldwin->w_height; | |
945 if (need_status) | |
946 { | |
947 oldwin->w_status_height = STATUS_HEIGHT; | |
948 oldwin_height -= STATUS_HEIGHT; | |
949 } | |
950 if (new_size == 0) | |
951 new_size = oldwin_height / 2; | |
6052 | 952 if (new_size > available - minheight - STATUS_HEIGHT) |
953 new_size = available - minheight - STATUS_HEIGHT; | |
6066 | 954 if (new_size < wmh1) |
955 new_size = wmh1; | |
7 | 956 |
957 /* if it doesn't fit in the current window, need win_equal() */ | |
958 if (oldwin_height - new_size - STATUS_HEIGHT < p_wmh) | |
959 do_equal = TRUE; | |
960 | |
961 /* We don't like to take lines for the new window from a | |
962 * 'winfixheight' window. Take them from a window above or below | |
963 * instead, if possible. */ | |
964 if (oldwin->w_p_wfh) | |
965 { | |
966 win_setheight_win(oldwin->w_height + new_size + STATUS_HEIGHT, | |
967 oldwin); | |
968 oldwin_height = oldwin->w_height; | |
969 if (need_status) | |
970 oldwin_height -= STATUS_HEIGHT; | |
971 } | |
1354 | 972 |
973 /* Only make all windows the same height if one of them (except oldwin) | |
974 * is higher than one of the split windows. */ | |
8643
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975 if (!do_equal && p_ea && size == 0 && *p_ead != 'h' |
1354 | 976 && oldwin->w_frame->fr_parent != NULL) |
977 { | |
978 frp = oldwin->w_frame->fr_parent->fr_child; | |
979 while (frp != NULL) | |
980 { | |
981 if (frp->fr_win != oldwin && frp->fr_win != NULL | |
982 && (frp->fr_win->w_height > new_size | |
983 || frp->fr_win->w_height > oldwin_height - new_size | |
984 - STATUS_HEIGHT)) | |
985 { | |
986 do_equal = TRUE; | |
987 break; | |
988 } | |
989 frp = frp->fr_next; | |
990 } | |
991 } | |
7 | 992 } |
993 | |
994 /* | |
995 * allocate new window structure and link it in the window list | |
996 */ | |
997 if ((flags & WSP_TOP) == 0 | |
998 && ((flags & WSP_BOT) | |
999 || (flags & WSP_BELOW) | |
1000 || (!(flags & WSP_ABOVE) | |
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parents:
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diff
changeset
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1001 && ( (flags & WSP_VERT) ? p_spr : p_sb)))) |
7 | 1002 { |
1003 /* new window below/right of current one */ | |
3263 | 1004 if (new_wp == NULL) |
1906 | 1005 wp = win_alloc(oldwin, FALSE); |
7 | 1006 else |
1007 win_append(oldwin, wp); | |
1008 } | |
1009 else | |
1010 { | |
3263 | 1011 if (new_wp == NULL) |
1906 | 1012 wp = win_alloc(oldwin->w_prev, FALSE); |
7 | 1013 else |
1014 win_append(oldwin->w_prev, wp); | |
1015 } | |
1016 | |
3263 | 1017 if (new_wp == NULL) |
7 | 1018 { |
1019 if (wp == NULL) | |
1020 return FAIL; | |
1021 | |
1906 | 1022 new_frame(wp); |
1023 if (wp->w_frame == NULL) | |
1024 { | |
1025 win_free(wp, NULL); | |
1026 return FAIL; | |
1027 } | |
1028 | |
675 | 1029 /* make the contents of the new window the same as the current one */ |
1822 | 1030 win_init(wp, curwin, flags); |
7 | 1031 } |
1032 | |
1033 /* | |
1034 * Reorganise the tree of frames to insert the new window. | |
1035 */ | |
1036 if (flags & (WSP_TOP | WSP_BOT)) | |
1037 { | |
1038 if ((topframe->fr_layout == FR_COL && (flags & WSP_VERT) == 0) | |
1039 || (topframe->fr_layout == FR_ROW && (flags & WSP_VERT) != 0)) | |
1040 { | |
1041 curfrp = topframe->fr_child; | |
1042 if (flags & WSP_BOT) | |
1043 while (curfrp->fr_next != NULL) | |
1044 curfrp = curfrp->fr_next; | |
1045 } | |
1046 else | |
1047 curfrp = topframe; | |
1048 before = (flags & WSP_TOP); | |
1049 } | |
1050 else | |
1051 { | |
1052 curfrp = oldwin->w_frame; | |
1053 if (flags & WSP_BELOW) | |
1054 before = FALSE; | |
1055 else if (flags & WSP_ABOVE) | |
1056 before = TRUE; | |
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commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
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parents:
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diff
changeset
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1057 else if (flags & WSP_VERT) |
7 | 1058 before = !p_spr; |
1059 else | |
1060 before = !p_sb; | |
1061 } | |
1062 if (curfrp->fr_parent == NULL || curfrp->fr_parent->fr_layout != layout) | |
1063 { | |
1064 /* Need to create a new frame in the tree to make a branch. */ | |
1065 frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
1066 *frp = *curfrp; | |
1067 curfrp->fr_layout = layout; | |
1068 frp->fr_parent = curfrp; | |
1069 frp->fr_next = NULL; | |
1070 frp->fr_prev = NULL; | |
1071 curfrp->fr_child = frp; | |
1072 curfrp->fr_win = NULL; | |
1073 curfrp = frp; | |
1074 if (frp->fr_win != NULL) | |
1075 oldwin->w_frame = frp; | |
1076 else | |
1077 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
1078 frp->fr_parent = curfrp; | |
1079 } | |
1080 | |
3263 | 1081 if (new_wp == NULL) |
1906 | 1082 frp = wp->w_frame; |
7 | 1083 else |
3263 | 1084 frp = new_wp->w_frame; |
7 | 1085 frp->fr_parent = curfrp->fr_parent; |
1086 | |
1087 /* Insert the new frame at the right place in the frame list. */ | |
1088 if (before) | |
1089 frame_insert(curfrp, frp); | |
1090 else | |
1091 frame_append(curfrp, frp); | |
1092 | |
2665 | 1093 /* Set w_fraction now so that the cursor keeps the same relative |
1094 * vertical position. */ | |
2680 | 1095 if (oldwin->w_height > 0) |
1096 set_fraction(oldwin); | |
2665 | 1097 wp->w_fraction = oldwin->w_fraction; |
1098 | |
7 | 1099 if (flags & WSP_VERT) |
1100 { | |
1101 wp->w_p_scr = curwin->w_p_scr; | |
2665 | 1102 |
7 | 1103 if (need_status) |
1104 { | |
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1105 win_new_height(oldwin, oldwin->w_height - 1); |
7 | 1106 oldwin->w_status_height = need_status; |
1107 } | |
1108 if (flags & (WSP_TOP | WSP_BOT)) | |
1109 { | |
1110 /* set height and row of new window to full height */ | |
685 | 1111 wp->w_winrow = tabline_height(); |
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1112 win_new_height(wp, curfrp->fr_height - (p_ls > 0)); |
7 | 1113 wp->w_status_height = (p_ls > 0); |
1114 } | |
1115 else | |
1116 { | |
1117 /* height and row of new window is same as current window */ | |
1118 wp->w_winrow = oldwin->w_winrow; | |
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1119 win_new_height(wp, oldwin->w_height); |
7 | 1120 wp->w_status_height = oldwin->w_status_height; |
1121 } | |
1122 frp->fr_height = curfrp->fr_height; | |
1123 | |
1124 /* "new_size" of the current window goes to the new window, use | |
1125 * one column for the vertical separator */ | |
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1126 win_new_width(wp, new_size); |
7 | 1127 if (before) |
1128 wp->w_vsep_width = 1; | |
1129 else | |
1130 { | |
1131 wp->w_vsep_width = oldwin->w_vsep_width; | |
1132 oldwin->w_vsep_width = 1; | |
1133 } | |
1134 if (flags & (WSP_TOP | WSP_BOT)) | |
1135 { | |
1136 if (flags & WSP_BOT) | |
1137 frame_add_vsep(curfrp); | |
1138 /* Set width of neighbor frame */ | |
1139 frame_new_width(curfrp, curfrp->fr_width | |
779 | 1140 - (new_size + ((flags & WSP_TOP) != 0)), flags & WSP_TOP, |
1141 FALSE); | |
7 | 1142 } |
1143 else | |
779 | 1144 win_new_width(oldwin, oldwin->w_width - (new_size + 1)); |
7 | 1145 if (before) /* new window left of current one */ |
1146 { | |
1147 wp->w_wincol = oldwin->w_wincol; | |
1148 oldwin->w_wincol += new_size + 1; | |
1149 } | |
1150 else /* new window right of current one */ | |
1151 wp->w_wincol = oldwin->w_wincol + oldwin->w_width + 1; | |
1152 frame_fix_width(oldwin); | |
1153 frame_fix_width(wp); | |
1154 } | |
1155 else | |
1156 { | |
1157 /* width and column of new window is same as current window */ | |
1158 if (flags & (WSP_TOP | WSP_BOT)) | |
1159 { | |
1160 wp->w_wincol = 0; | |
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1161 win_new_width(wp, Columns); |
7 | 1162 wp->w_vsep_width = 0; |
1163 } | |
1164 else | |
1165 { | |
1166 wp->w_wincol = oldwin->w_wincol; | |
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1167 win_new_width(wp, oldwin->w_width); |
7 | 1168 wp->w_vsep_width = oldwin->w_vsep_width; |
1169 } | |
1170 frp->fr_width = curfrp->fr_width; | |
1171 | |
1172 /* "new_size" of the current window goes to the new window, use | |
1173 * one row for the status line */ | |
1174 win_new_height(wp, new_size); | |
1175 if (flags & (WSP_TOP | WSP_BOT)) | |
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1176 { |
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1177 int new_fr_height = curfrp->fr_height - new_size; |
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1178 |
0e90f3e13d88
commit https://github.com/vim/vim/commit/991dea3ab185fb35e577ab0bdfd443cd4b43ccc6
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1179 if (!((flags & WSP_BOT) && p_ls == 0)) |
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1180 new_fr_height -= STATUS_HEIGHT; |
0e90f3e13d88
commit https://github.com/vim/vim/commit/991dea3ab185fb35e577ab0bdfd443cd4b43ccc6
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parents:
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diff
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1181 frame_new_height(curfrp, new_fr_height, flags & WSP_TOP, FALSE); |
0e90f3e13d88
commit https://github.com/vim/vim/commit/991dea3ab185fb35e577ab0bdfd443cd4b43ccc6
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parents:
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1182 } |
7 | 1183 else |
1184 win_new_height(oldwin, oldwin_height - (new_size + STATUS_HEIGHT)); | |
1185 if (before) /* new window above current one */ | |
1186 { | |
1187 wp->w_winrow = oldwin->w_winrow; | |
1188 wp->w_status_height = STATUS_HEIGHT; | |
1189 oldwin->w_winrow += wp->w_height + STATUS_HEIGHT; | |
1190 } | |
1191 else /* new window below current one */ | |
1192 { | |
1193 wp->w_winrow = oldwin->w_winrow + oldwin->w_height + STATUS_HEIGHT; | |
1194 wp->w_status_height = oldwin->w_status_height; | |
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1195 if (!(flags & WSP_BOT)) |
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1196 oldwin->w_status_height = STATUS_HEIGHT; |
7 | 1197 } |
1198 if (flags & WSP_BOT) | |
1199 frame_add_statusline(curfrp); | |
1200 frame_fix_height(wp); | |
1201 frame_fix_height(oldwin); | |
1202 } | |
1203 | |
1204 if (flags & (WSP_TOP | WSP_BOT)) | |
1205 (void)win_comp_pos(); | |
1206 | |
1207 /* | |
1208 * Both windows need redrawing | |
1209 */ | |
1210 redraw_win_later(wp, NOT_VALID); | |
1211 wp->w_redr_status = TRUE; | |
1212 redraw_win_later(oldwin, NOT_VALID); | |
1213 oldwin->w_redr_status = TRUE; | |
1214 | |
1215 if (need_status) | |
1216 { | |
1217 msg_row = Rows - 1; | |
1218 msg_col = sc_col; | |
1219 msg_clr_eos_force(); /* Old command/ruler may still be there */ | |
1220 comp_col(); | |
1221 msg_row = Rows - 1; | |
1222 msg_col = 0; /* put position back at start of line */ | |
1223 } | |
1224 | |
1225 /* | |
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1226 * equalize the window sizes. |
7 | 1227 */ |
1228 if (do_equal || dir != 0) | |
1229 win_equal(wp, TRUE, | |
1230 (flags & WSP_VERT) ? (dir == 'v' ? 'b' : 'h') | |
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1231 : dir == 'h' ? 'b' : 'v'); |
7 | 1232 |
1233 /* Don't change the window height/width to 'winheight' / 'winwidth' if a | |
1234 * size was given. */ | |
1235 if (flags & WSP_VERT) | |
1236 { | |
1237 i = p_wiw; | |
1238 if (size != 0) | |
1239 p_wiw = size; | |
1240 | |
1241 # ifdef FEAT_GUI | |
1242 /* When 'guioptions' includes 'L' or 'R' may have to add scrollbars. */ | |
1243 if (gui.in_use) | |
1244 gui_init_which_components(NULL); | |
1245 # endif | |
1246 } | |
1247 else | |
1248 { | |
1249 i = p_wh; | |
1250 if (size != 0) | |
1251 p_wh = size; | |
1252 } | |
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1253 |
6096 | 1254 #ifdef FEAT_JUMPLIST |
1255 /* Keep same changelist position in new window. */ | |
1256 wp->w_changelistidx = oldwin->w_changelistidx; | |
1257 #endif | |
1258 | |
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1259 /* |
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1260 * make the new window the current window |
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1261 */ |
7 | 1262 win_enter(wp, FALSE); |
1263 if (flags & WSP_VERT) | |
1264 p_wiw = i; | |
1265 else | |
1266 p_wh = i; | |
1267 | |
1268 return OK; | |
1269 } | |
1270 | |
1906 | 1271 |
675 | 1272 /* |
1273 * Initialize window "newp" from window "oldp". | |
1274 * Used when splitting a window and when creating a new tab page. | |
1275 * The windows will both edit the same buffer. | |
1822 | 1276 * WSP_NEWLOC may be specified in flags to prevent the location list from |
1277 * being copied. | |
675 | 1278 */ |
1279 static void | |
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1280 win_init(win_T *newp, win_T *oldp, int flags UNUSED) |
675 | 1281 { |
1282 int i; | |
1283 | |
1284 newp->w_buffer = oldp->w_buffer; | |
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1285 #ifdef FEAT_SYN_HL |
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1286 newp->w_s = &(oldp->w_buffer->b_s); |
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1287 #endif |
675 | 1288 oldp->w_buffer->b_nwindows++; |
1289 newp->w_cursor = oldp->w_cursor; | |
1290 newp->w_valid = 0; | |
1291 newp->w_curswant = oldp->w_curswant; | |
1292 newp->w_set_curswant = oldp->w_set_curswant; | |
1293 newp->w_topline = oldp->w_topline; | |
1294 #ifdef FEAT_DIFF | |
1295 newp->w_topfill = oldp->w_topfill; | |
1296 #endif | |
1297 newp->w_leftcol = oldp->w_leftcol; | |
1298 newp->w_pcmark = oldp->w_pcmark; | |
1299 newp->w_prev_pcmark = oldp->w_prev_pcmark; | |
1300 newp->w_alt_fnum = oldp->w_alt_fnum; | |
826 | 1301 newp->w_wrow = oldp->w_wrow; |
675 | 1302 newp->w_fraction = oldp->w_fraction; |
1303 newp->w_prev_fraction_row = oldp->w_prev_fraction_row; | |
1304 #ifdef FEAT_JUMPLIST | |
1305 copy_jumplist(oldp, newp); | |
1306 #endif | |
1307 #ifdef FEAT_QUICKFIX | |
1822 | 1308 if (flags & WSP_NEWLOC) |
1309 { | |
1310 /* Don't copy the location list. */ | |
1311 newp->w_llist = NULL; | |
1312 newp->w_llist_ref = NULL; | |
1313 } | |
1314 else | |
1315 copy_loclist(oldp, newp); | |
675 | 1316 #endif |
5584 | 1317 newp->w_localdir = (oldp->w_localdir == NULL) |
1318 ? NULL : vim_strsave(oldp->w_localdir); | |
675 | 1319 |
1906 | 1320 /* copy tagstack and folds */ |
675 | 1321 for (i = 0; i < oldp->w_tagstacklen; i++) |
1322 { | |
1323 newp->w_tagstack[i] = oldp->w_tagstack[i]; | |
1324 if (newp->w_tagstack[i].tagname != NULL) | |
1325 newp->w_tagstack[i].tagname = | |
1326 vim_strsave(newp->w_tagstack[i].tagname); | |
1327 } | |
1328 newp->w_tagstackidx = oldp->w_tagstackidx; | |
1329 newp->w_tagstacklen = oldp->w_tagstacklen; | |
3068 | 1330 #ifdef FEAT_FOLDING |
675 | 1331 copyFoldingState(oldp, newp); |
3068 | 1332 #endif |
1906 | 1333 |
1334 win_init_some(newp, oldp); | |
2314
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1335 |
3068 | 1336 #ifdef FEAT_SYN_HL |
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1337 check_colorcolumn(newp); |
3068 | 1338 #endif |
1906 | 1339 } |
1340 | |
1341 /* | |
6222 | 1342 * Initialize window "newp" from window "old". |
1906 | 1343 * Only the essential things are copied. |
1344 */ | |
1345 static void | |
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1346 win_init_some(win_T *newp, win_T *oldp) |
1906 | 1347 { |
1348 /* Use the same argument list. */ | |
1349 newp->w_alist = oldp->w_alist; | |
1350 ++newp->w_alist->al_refcount; | |
1351 newp->w_arg_idx = oldp->w_arg_idx; | |
1352 | |
1353 /* copy options from existing window */ | |
1354 win_copy_options(oldp, newp); | |
675 | 1355 } |
1356 | |
7 | 1357 #endif /* FEAT_WINDOWS */ |
1358 | |
1359 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
1360 /* | |
1361 * Check if "win" is a pointer to an existing window. | |
1362 */ | |
1363 int | |
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1364 win_valid(win_T *win) |
7 | 1365 { |
1366 win_T *wp; | |
1367 | |
1368 if (win == NULL) | |
1369 return FALSE; | |
1370 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
1371 if (wp == win) | |
1372 return TRUE; | |
1373 return FALSE; | |
1374 } | |
1375 | |
1376 /* | |
1377 * Return the number of windows. | |
1378 */ | |
1379 int | |
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1380 win_count(void) |
7 | 1381 { |
1382 win_T *wp; | |
1383 int count = 0; | |
1384 | |
1385 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
1386 ++count; | |
1387 return count; | |
1388 } | |
1389 | |
1390 /* | |
1391 * Make "count" windows on the screen. | |
1392 * Return actual number of windows on the screen. | |
1393 * Must be called when there is just one window, filling the whole screen | |
1394 * (excluding the command line). | |
1395 */ | |
1396 int | |
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1397 make_windows( |
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1398 int count, |
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1399 int vertical UNUSED) /* split windows vertically if TRUE */ |
7 | 1400 { |
1401 int maxcount; | |
1402 int todo; | |
1403 | |
1404 if (vertical) | |
1405 { | |
1406 /* Each windows needs at least 'winminwidth' lines and a separator | |
1407 * column. */ | |
1408 maxcount = (curwin->w_width + curwin->w_vsep_width | |
1409 - (p_wiw - p_wmw)) / (p_wmw + 1); | |
1410 } | |
1411 else | |
1412 { | |
1413 /* Each window needs at least 'winminheight' lines and a status line. */ | |
1414 maxcount = (curwin->w_height + curwin->w_status_height | |
1415 - (p_wh - p_wmh)) / (p_wmh + STATUS_HEIGHT); | |
1416 } | |
1417 | |
1418 if (maxcount < 2) | |
1419 maxcount = 2; | |
1420 if (count > maxcount) | |
1421 count = maxcount; | |
1422 | |
1423 /* | |
1424 * add status line now, otherwise first window will be too big | |
1425 */ | |
1426 if (count > 1) | |
1427 last_status(TRUE); | |
1428 | |
1429 #ifdef FEAT_AUTOCMD | |
1430 /* | |
1431 * Don't execute autocommands while creating the windows. Must do that | |
1432 * when putting the buffers in the windows. | |
1433 */ | |
1410 | 1434 block_autocmds(); |
7 | 1435 #endif |
1436 | |
1437 /* todo is number of windows left to create */ | |
1438 for (todo = count - 1; todo > 0; --todo) | |
1439 if (vertical) | |
1440 { | |
1441 if (win_split(curwin->w_width - (curwin->w_width - todo) | |
1442 / (todo + 1) - 1, WSP_VERT | WSP_ABOVE) == FAIL) | |
1443 break; | |
1444 } | |
1445 else | |
1446 { | |
1447 if (win_split(curwin->w_height - (curwin->w_height - todo | |
1448 * STATUS_HEIGHT) / (todo + 1) | |
1449 - STATUS_HEIGHT, WSP_ABOVE) == FAIL) | |
1450 break; | |
1451 } | |
1452 | |
1453 #ifdef FEAT_AUTOCMD | |
1410 | 1454 unblock_autocmds(); |
7 | 1455 #endif |
1456 | |
1457 /* return actual number of windows */ | |
1458 return (count - todo); | |
1459 } | |
1460 | |
1461 /* | |
1462 * Exchange current and next window | |
1463 */ | |
1464 static void | |
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1465 win_exchange(long Prenum) |
7 | 1466 { |
1467 frame_T *frp; | |
1468 frame_T *frp2; | |
1469 win_T *wp; | |
1470 win_T *wp2; | |
1471 int temp; | |
1472 | |
1473 if (lastwin == firstwin) /* just one window */ | |
1474 { | |
1475 beep_flush(); | |
1476 return; | |
1477 } | |
1478 | |
1479 #ifdef FEAT_GUI | |
1480 need_mouse_correct = TRUE; | |
1481 #endif | |
1482 | |
1483 /* | |
1484 * find window to exchange with | |
1485 */ | |
1486 if (Prenum) | |
1487 { | |
1488 frp = curwin->w_frame->fr_parent->fr_child; | |
1489 while (frp != NULL && --Prenum > 0) | |
1490 frp = frp->fr_next; | |
1491 } | |
1492 else if (curwin->w_frame->fr_next != NULL) /* Swap with next */ | |
1493 frp = curwin->w_frame->fr_next; | |
1494 else /* Swap last window in row/col with previous */ | |
1495 frp = curwin->w_frame->fr_prev; | |
1496 | |
1497 /* We can only exchange a window with another window, not with a frame | |
1498 * containing windows. */ | |
1499 if (frp == NULL || frp->fr_win == NULL || frp->fr_win == curwin) | |
1500 return; | |
1501 wp = frp->fr_win; | |
1502 | |
1503 /* | |
1504 * 1. remove curwin from the list. Remember after which window it was in wp2 | |
1505 * 2. insert curwin before wp in the list | |
1506 * if wp != wp2 | |
1507 * 3. remove wp from the list | |
1508 * 4. insert wp after wp2 | |
1509 * 5. exchange the status line height and vsep width. | |
1510 */ | |
1511 wp2 = curwin->w_prev; | |
1512 frp2 = curwin->w_frame->fr_prev; | |
1513 if (wp->w_prev != curwin) | |
1514 { | |
671 | 1515 win_remove(curwin, NULL); |
7 | 1516 frame_remove(curwin->w_frame); |
1517 win_append(wp->w_prev, curwin); | |
1518 frame_insert(frp, curwin->w_frame); | |
1519 } | |
1520 if (wp != wp2) | |
1521 { | |
671 | 1522 win_remove(wp, NULL); |
7 | 1523 frame_remove(wp->w_frame); |
1524 win_append(wp2, wp); | |
1525 if (frp2 == NULL) | |
1526 frame_insert(wp->w_frame->fr_parent->fr_child, wp->w_frame); | |
1527 else | |
1528 frame_append(frp2, wp->w_frame); | |
1529 } | |
1530 temp = curwin->w_status_height; | |
1531 curwin->w_status_height = wp->w_status_height; | |
1532 wp->w_status_height = temp; | |
1533 temp = curwin->w_vsep_width; | |
1534 curwin->w_vsep_width = wp->w_vsep_width; | |
1535 wp->w_vsep_width = temp; | |
1536 | |
1537 /* If the windows are not in the same frame, exchange the sizes to avoid | |
1538 * messing up the window layout. Otherwise fix the frame sizes. */ | |
1539 if (curwin->w_frame->fr_parent != wp->w_frame->fr_parent) | |
1540 { | |
1541 temp = curwin->w_height; | |
1542 curwin->w_height = wp->w_height; | |
1543 wp->w_height = temp; | |
1544 temp = curwin->w_width; | |
1545 curwin->w_width = wp->w_width; | |
1546 wp->w_width = temp; | |
1547 } | |
1548 else | |
1549 { | |
1550 frame_fix_height(curwin); | |
1551 frame_fix_height(wp); | |
1552 frame_fix_width(curwin); | |
1553 frame_fix_width(wp); | |
1554 } | |
1555 | |
1556 (void)win_comp_pos(); /* recompute window positions */ | |
1557 | |
1558 win_enter(wp, TRUE); | |
1559 redraw_later(CLEAR); | |
1560 } | |
1561 | |
1562 /* | |
1563 * rotate windows: if upwards TRUE the second window becomes the first one | |
1564 * if upwards FALSE the first window becomes the second one | |
1565 */ | |
1566 static void | |
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1567 win_rotate(int upwards, int count) |
7 | 1568 { |
1569 win_T *wp1; | |
1570 win_T *wp2; | |
1571 frame_T *frp; | |
1572 int n; | |
1573 | |
1574 if (firstwin == lastwin) /* nothing to do */ | |
1575 { | |
1576 beep_flush(); | |
1577 return; | |
1578 } | |
1579 | |
1580 #ifdef FEAT_GUI | |
1581 need_mouse_correct = TRUE; | |
1582 #endif | |
1583 | |
1584 /* Check if all frames in this row/col have one window. */ | |
1585 for (frp = curwin->w_frame->fr_parent->fr_child; frp != NULL; | |
1586 frp = frp->fr_next) | |
1587 if (frp->fr_win == NULL) | |
1588 { | |
1589 EMSG(_("E443: Cannot rotate when another window is split")); | |
1590 return; | |
1591 } | |
1592 | |
1593 while (count--) | |
1594 { | |
1595 if (upwards) /* first window becomes last window */ | |
1596 { | |
1597 /* remove first window/frame from the list */ | |
1598 frp = curwin->w_frame->fr_parent->fr_child; | |
1599 wp1 = frp->fr_win; | |
671 | 1600 win_remove(wp1, NULL); |
7 | 1601 frame_remove(frp); |
1602 | |
1603 /* find last frame and append removed window/frame after it */ | |
1604 for ( ; frp->fr_next != NULL; frp = frp->fr_next) | |
1605 ; | |
1606 win_append(frp->fr_win, wp1); | |
1607 frame_append(frp, wp1->w_frame); | |
1608 | |
1609 wp2 = frp->fr_win; /* previously last window */ | |
1610 } | |
1611 else /* last window becomes first window */ | |
1612 { | |
1613 /* find last window/frame in the list and remove it */ | |
1614 for (frp = curwin->w_frame; frp->fr_next != NULL; | |
1615 frp = frp->fr_next) | |
1616 ; | |
1617 wp1 = frp->fr_win; | |
1618 wp2 = wp1->w_prev; /* will become last window */ | |
671 | 1619 win_remove(wp1, NULL); |
7 | 1620 frame_remove(frp); |
1621 | |
1622 /* append the removed window/frame before the first in the list */ | |
1623 win_append(frp->fr_parent->fr_child->fr_win->w_prev, wp1); | |
1624 frame_insert(frp->fr_parent->fr_child, frp); | |
1625 } | |
1626 | |
1627 /* exchange status height and vsep width of old and new last window */ | |
1628 n = wp2->w_status_height; | |
1629 wp2->w_status_height = wp1->w_status_height; | |
1630 wp1->w_status_height = n; | |
1631 frame_fix_height(wp1); | |
1632 frame_fix_height(wp2); | |
1633 n = wp2->w_vsep_width; | |
1634 wp2->w_vsep_width = wp1->w_vsep_width; | |
1635 wp1->w_vsep_width = n; | |
1636 frame_fix_width(wp1); | |
1637 frame_fix_width(wp2); | |
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1638 |
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1639 /* recompute w_winrow and w_wincol for all windows */ |
7 | 1640 (void)win_comp_pos(); |
1641 } | |
1642 | |
1643 redraw_later(CLEAR); | |
1644 } | |
1645 | |
1646 /* | |
1647 * Move the current window to the very top/bottom/left/right of the screen. | |
1648 */ | |
1649 static void | |
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1650 win_totop(int size, int flags) |
7 | 1651 { |
1652 int dir; | |
1653 int height = curwin->w_height; | |
1654 | |
1655 if (lastwin == firstwin) | |
1656 { | |
1657 beep_flush(); | |
1658 return; | |
1659 } | |
1660 | |
1661 /* Remove the window and frame from the tree of frames. */ | |
671 | 1662 (void)winframe_remove(curwin, &dir, NULL); |
1663 win_remove(curwin, NULL); | |
7 | 1664 last_status(FALSE); /* may need to remove last status line */ |
1665 (void)win_comp_pos(); /* recompute window positions */ | |
1666 | |
1667 /* Split a window on the desired side and put the window there. */ | |
1668 (void)win_split_ins(size, flags, curwin, dir); | |
1669 if (!(flags & WSP_VERT)) | |
1670 { | |
1671 win_setheight(height); | |
1672 if (p_ea) | |
1673 win_equal(curwin, TRUE, 'v'); | |
1674 } | |
1675 | |
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1676 #if defined(FEAT_GUI) |
7 | 1677 /* When 'guioptions' includes 'L' or 'R' may have to remove or add |
1678 * scrollbars. Have to update them anyway. */ | |
1906 | 1679 gui_may_update_scrollbars(); |
1680 #endif | |
7 | 1681 } |
1682 | |
1683 /* | |
1684 * Move window "win1" to below/right of "win2" and make "win1" the current | |
1685 * window. Only works within the same frame! | |
1686 */ | |
1687 void | |
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1688 win_move_after(win_T *win1, win_T *win2) |
7 | 1689 { |
1690 int height; | |
1691 | |
1692 /* check if the arguments are reasonable */ | |
1693 if (win1 == win2) | |
1694 return; | |
1695 | |
1696 /* check if there is something to do */ | |
1697 if (win2->w_next != win1) | |
1698 { | |
1699 /* may need move the status line/vertical separator of the last window | |
1700 * */ | |
1701 if (win1 == lastwin) | |
1702 { | |
1703 height = win1->w_prev->w_status_height; | |
1704 win1->w_prev->w_status_height = win1->w_status_height; | |
1705 win1->w_status_height = height; | |
1070 | 1706 if (win1->w_prev->w_vsep_width == 1) |
1707 { | |
1708 /* Remove the vertical separator from the last-but-one window, | |
1709 * add it to the last window. Adjust the frame widths. */ | |
1710 win1->w_prev->w_vsep_width = 0; | |
1711 win1->w_prev->w_frame->fr_width -= 1; | |
1712 win1->w_vsep_width = 1; | |
1713 win1->w_frame->fr_width += 1; | |
1714 } | |
7 | 1715 } |
1716 else if (win2 == lastwin) | |
1717 { | |
1718 height = win1->w_status_height; | |
1719 win1->w_status_height = win2->w_status_height; | |
1720 win2->w_status_height = height; | |
1070 | 1721 if (win1->w_vsep_width == 1) |
1722 { | |
1723 /* Remove the vertical separator from win1, add it to the last | |
1724 * window, win2. Adjust the frame widths. */ | |
1725 win2->w_vsep_width = 1; | |
1726 win2->w_frame->fr_width += 1; | |
1727 win1->w_vsep_width = 0; | |
1728 win1->w_frame->fr_width -= 1; | |
1729 } | |
7 | 1730 } |
671 | 1731 win_remove(win1, NULL); |
7 | 1732 frame_remove(win1->w_frame); |
1733 win_append(win2, win1); | |
1734 frame_append(win2->w_frame, win1->w_frame); | |
1735 | |
1736 (void)win_comp_pos(); /* recompute w_winrow for all windows */ | |
1737 redraw_later(NOT_VALID); | |
1738 } | |
1739 win_enter(win1, FALSE); | |
1740 } | |
1741 | |
1742 /* | |
1743 * Make all windows the same height. | |
1744 * 'next_curwin' will soon be the current window, make sure it has enough | |
1745 * rows. | |
1746 */ | |
1747 void | |
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1748 win_equal( |
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1749 win_T *next_curwin, /* pointer to current window to be or NULL */ |
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1750 int current, /* do only frame with current window */ |
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1751 int dir) /* 'v' for vertically, 'h' for horizontally, |
7 | 1752 'b' for both, 0 for using p_ead */ |
1753 { | |
1754 if (dir == 0) | |
1755 dir = *p_ead; | |
1756 win_equal_rec(next_curwin == NULL ? curwin : next_curwin, current, | |
685 | 1757 topframe, dir, 0, tabline_height(), |
667 | 1758 (int)Columns, topframe->fr_height); |
7 | 1759 } |
1760 | |
1761 /* | |
1762 * Set a frame to a new position and height, spreading the available room | |
1763 * equally over contained frames. | |
1764 * The window "next_curwin" (if not NULL) should at least get the size from | |
1765 * 'winheight' and 'winwidth' if possible. | |
1766 */ | |
1767 static void | |
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1768 win_equal_rec( |
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1769 win_T *next_curwin, /* pointer to current window to be or NULL */ |
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1770 int current, /* do only frame with current window */ |
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1771 frame_T *topfr, /* frame to set size off */ |
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1772 int dir, /* 'v', 'h' or 'b', see win_equal() */ |
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1773 int col, /* horizontal position for frame */ |
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1774 int row, /* vertical position for frame */ |
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1775 int width, /* new width of frame */ |
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1776 int height) /* new height of frame */ |
7 | 1777 { |
1778 int n, m; | |
1779 int extra_sep = 0; | |
1780 int wincount, totwincount = 0; | |
1781 frame_T *fr; | |
1782 int next_curwin_size = 0; | |
1783 int room = 0; | |
1784 int new_size; | |
1785 int has_next_curwin = 0; | |
1786 int hnc; | |
1787 | |
1788 if (topfr->fr_layout == FR_LEAF) | |
1789 { | |
1790 /* Set the width/height of this frame. | |
1791 * Redraw when size or position changes */ | |
1792 if (topfr->fr_height != height || topfr->fr_win->w_winrow != row | |
1793 || topfr->fr_width != width || topfr->fr_win->w_wincol != col | |
1794 ) | |
1795 { | |
1796 topfr->fr_win->w_winrow = row; | |
1797 frame_new_height(topfr, height, FALSE, FALSE); | |
1798 topfr->fr_win->w_wincol = col; | |
779 | 1799 frame_new_width(topfr, width, FALSE, FALSE); |
7 | 1800 redraw_all_later(CLEAR); |
1801 } | |
1802 } | |
1803 else if (topfr->fr_layout == FR_ROW) | |
1804 { | |
1805 topfr->fr_width = width; | |
1806 topfr->fr_height = height; | |
1807 | |
1808 if (dir != 'v') /* equalize frame widths */ | |
1809 { | |
1810 /* Compute the maximum number of windows horizontally in this | |
1811 * frame. */ | |
1812 n = frame_minwidth(topfr, NOWIN); | |
1813 /* add one for the rightmost window, it doesn't have a separator */ | |
1814 if (col + width == Columns) | |
1815 extra_sep = 1; | |
1816 else | |
1817 extra_sep = 0; | |
1818 totwincount = (n + extra_sep) / (p_wmw + 1); | |
779 | 1819 has_next_curwin = frame_has_win(topfr, next_curwin); |
1820 | |
1821 /* | |
1822 * Compute width for "next_curwin" window and room available for | |
1823 * other windows. | |
1824 * "m" is the minimal width when counting p_wiw for "next_curwin". | |
1825 */ | |
7 | 1826 m = frame_minwidth(topfr, next_curwin); |
1827 room = width - m; | |
1828 if (room < 0) | |
1829 { | |
1830 next_curwin_size = p_wiw + room; | |
1831 room = 0; | |
1832 } | |
1833 else | |
1834 { | |
779 | 1835 next_curwin_size = -1; |
1836 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
1837 { | |
1838 /* If 'winfixwidth' set keep the window width if | |
1839 * possible. | |
1840 * Watch out for this window being the next_curwin. */ | |
1841 if (frame_fixed_width(fr)) | |
1842 { | |
1843 n = frame_minwidth(fr, NOWIN); | |
1844 new_size = fr->fr_width; | |
1845 if (frame_has_win(fr, next_curwin)) | |
1846 { | |
1847 room += p_wiw - p_wmw; | |
1848 next_curwin_size = 0; | |
1849 if (new_size < p_wiw) | |
1850 new_size = p_wiw; | |
1851 } | |
1852 else | |
1853 /* These windows don't use up room. */ | |
1854 totwincount -= (n + (fr->fr_next == NULL | |
1855 ? extra_sep : 0)) / (p_wmw + 1); | |
1856 room -= new_size - n; | |
1857 if (room < 0) | |
1858 { | |
1859 new_size += room; | |
1860 room = 0; | |
1861 } | |
1862 fr->fr_newwidth = new_size; | |
1863 } | |
1864 } | |
1865 if (next_curwin_size == -1) | |
1866 { | |
1867 if (!has_next_curwin) | |
1868 next_curwin_size = 0; | |
1869 else if (totwincount > 1 | |
1870 && (room + (totwincount - 2)) | |
1871 / (totwincount - 1) > p_wiw) | |
1872 { | |
834 | 1873 /* Can make all windows wider than 'winwidth', spread |
1874 * the room equally. */ | |
1875 next_curwin_size = (room + p_wiw | |
1876 + (totwincount - 1) * p_wmw | |
1877 + (totwincount - 1)) / totwincount; | |
779 | 1878 room -= next_curwin_size - p_wiw; |
1879 } | |
1880 else | |
1881 next_curwin_size = p_wiw; | |
1882 } | |
7 | 1883 } |
779 | 1884 |
1885 if (has_next_curwin) | |
7 | 1886 --totwincount; /* don't count curwin */ |
1887 } | |
1888 | |
1889 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
1890 { | |
1891 n = m = 0; | |
1892 wincount = 1; | |
1893 if (fr->fr_next == NULL) | |
1894 /* last frame gets all that remains (avoid roundoff error) */ | |
1895 new_size = width; | |
1896 else if (dir == 'v') | |
1897 new_size = fr->fr_width; | |
779 | 1898 else if (frame_fixed_width(fr)) |
1899 { | |
1900 new_size = fr->fr_newwidth; | |
1901 wincount = 0; /* doesn't count as a sizeable window */ | |
1902 } | |
7 | 1903 else |
1904 { | |
1905 /* Compute the maximum number of windows horiz. in "fr". */ | |
1906 n = frame_minwidth(fr, NOWIN); | |
1907 wincount = (n + (fr->fr_next == NULL ? extra_sep : 0)) | |
1908 / (p_wmw + 1); | |
1909 m = frame_minwidth(fr, next_curwin); | |
779 | 1910 if (has_next_curwin) |
1911 hnc = frame_has_win(fr, next_curwin); | |
1912 else | |
1913 hnc = FALSE; | |
1914 if (hnc) /* don't count next_curwin */ | |
7 | 1915 --wincount; |
779 | 1916 if (totwincount == 0) |
1917 new_size = room; | |
1918 else | |
1919 new_size = (wincount * room + ((unsigned)totwincount >> 1)) | |
7 | 1920 / totwincount; |
779 | 1921 if (hnc) /* add next_curwin size */ |
7 | 1922 { |
1923 next_curwin_size -= p_wiw - (m - n); | |
1924 new_size += next_curwin_size; | |
779 | 1925 room -= new_size - next_curwin_size; |
7 | 1926 } |
779 | 1927 else |
1928 room -= new_size; | |
1929 new_size += n; | |
7 | 1930 } |
1931 | |
779 | 1932 /* Skip frame that is full width when splitting or closing a |
7 | 1933 * window, unless equalizing all frames. */ |
1934 if (!current || dir != 'v' || topfr->fr_parent != NULL | |
1935 || (new_size != fr->fr_width) | |
1936 || frame_has_win(fr, next_curwin)) | |
1937 win_equal_rec(next_curwin, current, fr, dir, col, row, | |
779 | 1938 new_size, height); |
1939 col += new_size; | |
1940 width -= new_size; | |
7 | 1941 totwincount -= wincount; |
1942 } | |
1943 } | |
1944 else /* topfr->fr_layout == FR_COL */ | |
1945 { | |
1946 topfr->fr_width = width; | |
1947 topfr->fr_height = height; | |
1948 | |
1949 if (dir != 'h') /* equalize frame heights */ | |
1950 { | |
1951 /* Compute maximum number of windows vertically in this frame. */ | |
1952 n = frame_minheight(topfr, NOWIN); | |
1953 /* add one for the bottom window if it doesn't have a statusline */ | |
1954 if (row + height == cmdline_row && p_ls == 0) | |
1955 extra_sep = 1; | |
1956 else | |
1957 extra_sep = 0; | |
1958 totwincount = (n + extra_sep) / (p_wmh + 1); | |
1959 has_next_curwin = frame_has_win(topfr, next_curwin); | |
1960 | |
1961 /* | |
1962 * Compute height for "next_curwin" window and room available for | |
1963 * other windows. | |
1964 * "m" is the minimal height when counting p_wh for "next_curwin". | |
1965 */ | |
1966 m = frame_minheight(topfr, next_curwin); | |
1967 room = height - m; | |
1968 if (room < 0) | |
1969 { | |
1970 /* The room is less then 'winheight', use all space for the | |
1971 * current window. */ | |
1972 next_curwin_size = p_wh + room; | |
1973 room = 0; | |
1974 } | |
1975 else | |
1976 { | |
1977 next_curwin_size = -1; | |
1978 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
1979 { | |
1980 /* If 'winfixheight' set keep the window height if | |
1981 * possible. | |
1982 * Watch out for this window being the next_curwin. */ | |
1983 if (frame_fixed_height(fr)) | |
1984 { | |
1985 n = frame_minheight(fr, NOWIN); | |
1986 new_size = fr->fr_height; | |
1987 if (frame_has_win(fr, next_curwin)) | |
1988 { | |
1989 room += p_wh - p_wmh; | |
1990 next_curwin_size = 0; | |
1991 if (new_size < p_wh) | |
1992 new_size = p_wh; | |
1993 } | |
1994 else | |
1995 /* These windows don't use up room. */ | |
1996 totwincount -= (n + (fr->fr_next == NULL | |
1997 ? extra_sep : 0)) / (p_wmh + 1); | |
1998 room -= new_size - n; | |
1999 if (room < 0) | |
2000 { | |
2001 new_size += room; | |
2002 room = 0; | |
2003 } | |
2004 fr->fr_newheight = new_size; | |
2005 } | |
2006 } | |
2007 if (next_curwin_size == -1) | |
2008 { | |
2009 if (!has_next_curwin) | |
2010 next_curwin_size = 0; | |
2011 else if (totwincount > 1 | |
2012 && (room + (totwincount - 2)) | |
2013 / (totwincount - 1) > p_wh) | |
2014 { | |
834 | 2015 /* can make all windows higher than 'winheight', |
2016 * spread the room equally. */ | |
2017 next_curwin_size = (room + p_wh | |
2018 + (totwincount - 1) * p_wmh | |
7 | 2019 + (totwincount - 1)) / totwincount; |
2020 room -= next_curwin_size - p_wh; | |
2021 } | |
2022 else | |
2023 next_curwin_size = p_wh; | |
2024 } | |
2025 } | |
2026 | |
2027 if (has_next_curwin) | |
2028 --totwincount; /* don't count curwin */ | |
2029 } | |
2030 | |
2031 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
2032 { | |
2033 n = m = 0; | |
2034 wincount = 1; | |
2035 if (fr->fr_next == NULL) | |
2036 /* last frame gets all that remains (avoid roundoff error) */ | |
2037 new_size = height; | |
2038 else if (dir == 'h') | |
2039 new_size = fr->fr_height; | |
2040 else if (frame_fixed_height(fr)) | |
2041 { | |
2042 new_size = fr->fr_newheight; | |
2043 wincount = 0; /* doesn't count as a sizeable window */ | |
2044 } | |
2045 else | |
2046 { | |
2047 /* Compute the maximum number of windows vert. in "fr". */ | |
2048 n = frame_minheight(fr, NOWIN); | |
2049 wincount = (n + (fr->fr_next == NULL ? extra_sep : 0)) | |
2050 / (p_wmh + 1); | |
2051 m = frame_minheight(fr, next_curwin); | |
2052 if (has_next_curwin) | |
2053 hnc = frame_has_win(fr, next_curwin); | |
2054 else | |
2055 hnc = FALSE; | |
2056 if (hnc) /* don't count next_curwin */ | |
2057 --wincount; | |
2058 if (totwincount == 0) | |
2059 new_size = room; | |
2060 else | |
2061 new_size = (wincount * room + ((unsigned)totwincount >> 1)) | |
2062 / totwincount; | |
2063 if (hnc) /* add next_curwin size */ | |
2064 { | |
2065 next_curwin_size -= p_wh - (m - n); | |
2066 new_size += next_curwin_size; | |
2067 room -= new_size - next_curwin_size; | |
2068 } | |
2069 else | |
2070 room -= new_size; | |
2071 new_size += n; | |
2072 } | |
2073 /* Skip frame that is full width when splitting or closing a | |
2074 * window, unless equalizing all frames. */ | |
2075 if (!current || dir != 'h' || topfr->fr_parent != NULL | |
2076 || (new_size != fr->fr_height) | |
2077 || frame_has_win(fr, next_curwin)) | |
2078 win_equal_rec(next_curwin, current, fr, dir, col, row, | |
2079 width, new_size); | |
2080 row += new_size; | |
2081 height -= new_size; | |
2082 totwincount -= wincount; | |
2083 } | |
2084 } | |
2085 } | |
2086 | |
2087 /* | |
2088 * close all windows for buffer 'buf' | |
2089 */ | |
2090 void | |
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2091 close_windows( |
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2092 buf_T *buf, |
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2093 int keep_curwin) /* don't close "curwin" */ |
7 | 2094 { |
671 | 2095 win_T *wp; |
2096 tabpage_T *tp, *nexttp; | |
685 | 2097 int h = tabline_height(); |
7 | 2098 |
2099 ++RedrawingDisabled; | |
671 | 2100 |
2101 for (wp = firstwin; wp != NULL && lastwin != firstwin; ) | |
7 | 2102 { |
3570 | 2103 if (wp->w_buffer == buf && (!keep_curwin || wp != curwin) |
2104 #ifdef FEAT_AUTOCMD | |
2105 && !(wp->w_closing || wp->w_buffer->b_closing) | |
2106 #endif | |
2107 ) | |
7 | 2108 { |
671 | 2109 win_close(wp, FALSE); |
2110 | |
2111 /* Start all over, autocommands may change the window layout. */ | |
2112 wp = firstwin; | |
7 | 2113 } |
2114 else | |
671 | 2115 wp = wp->w_next; |
7 | 2116 } |
671 | 2117 |
2118 /* Also check windows in other tab pages. */ | |
2119 for (tp = first_tabpage; tp != NULL; tp = nexttp) | |
2120 { | |
2121 nexttp = tp->tp_next; | |
672 | 2122 if (tp != curtab) |
671 | 2123 for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next) |
3570 | 2124 if (wp->w_buffer == buf |
2125 #ifdef FEAT_AUTOCMD | |
2126 && !(wp->w_closing || wp->w_buffer->b_closing) | |
2127 #endif | |
2128 ) | |
671 | 2129 { |
2130 win_close_othertab(wp, FALSE, tp); | |
2131 | |
2132 /* Start all over, the tab page may be closed and | |
2133 * autocommands may change the window layout. */ | |
2134 nexttp = first_tabpage; | |
2135 break; | |
2136 } | |
2137 } | |
2138 | |
7 | 2139 --RedrawingDisabled; |
671 | 2140 |
4305 | 2141 redraw_tabline = TRUE; |
685 | 2142 if (h != tabline_height()) |
671 | 2143 shell_new_rows(); |
7 | 2144 } |
2145 | |
2146 /* | |
1906 | 2147 * Return TRUE if the current window is the only window that exists (ignoring |
2148 * "aucmd_win"). | |
672 | 2149 * Returns FALSE if there is a window, possibly in another tab page. |
667 | 2150 */ |
672 | 2151 static int |
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2152 last_window(void) |
667 | 2153 { |
1906 | 2154 return (one_window() && first_tabpage->tp_next == NULL); |
2155 } | |
2156 | |
2157 /* | |
2158 * Return TRUE if there is only one window other than "aucmd_win" in the | |
2159 * current tab page. | |
2160 */ | |
3365 | 2161 int |
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2162 one_window(void) |
1906 | 2163 { |
2164 #ifdef FEAT_AUTOCMD | |
2165 win_T *wp; | |
2166 int seen_one = FALSE; | |
2167 | |
2168 FOR_ALL_WINDOWS(wp) | |
2169 { | |
2170 if (wp != aucmd_win) | |
2171 { | |
2172 if (seen_one) | |
2173 return FALSE; | |
2174 seen_one = TRUE; | |
2175 } | |
2176 } | |
2177 return TRUE; | |
2178 #else | |
2179 return firstwin == lastwin; | |
2180 #endif | |
667 | 2181 } |
2182 | |
2183 /* | |
3535 | 2184 * Close the possibly last window in a tab page. |
2185 * Returns TRUE when the window was closed already. | |
2186 */ | |
2187 static int | |
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diff
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|
2188 close_last_window_tabpage( |
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|
2189 win_T *win, |
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|
2190 int free_buf, |
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diff
changeset
|
2191 tabpage_T *prev_curtab) |
3535 | 2192 { |
2193 if (firstwin == lastwin) | |
2194 { | |
4423 | 2195 #ifdef FEAT_AUTOCMD |
4354 | 2196 buf_T *old_curbuf = curbuf; |
4423 | 2197 #endif |
4354 | 2198 |
3535 | 2199 /* |
2200 * Closing the last window in a tab page. First go to another tab | |
2201 * page and then close the window and the tab page. This avoids that | |
2202 * curwin and curtab are invalid while we are freeing memory, they may | |
2203 * be used in GUI events. | |
3582 | 2204 * Don't trigger autocommands yet, they may use wrong values, so do |
2205 * that below. | |
3535 | 2206 */ |
4354 | 2207 goto_tabpage_tp(alt_tabpage(), FALSE, TRUE); |
3535 | 2208 redraw_tabline = TRUE; |
2209 | |
2210 /* Safety check: Autocommands may have closed the window when jumping | |
2211 * to the other tab page. */ | |
2212 if (valid_tabpage(prev_curtab) && prev_curtab->tp_firstwin == win) | |
2213 { | |
2214 int h = tabline_height(); | |
2215 | |
2216 win_close_othertab(win, free_buf, prev_curtab); | |
2217 if (h != tabline_height()) | |
2218 shell_new_rows(); | |
2219 } | |
3582 | 2220 /* Since goto_tabpage_tp above did not trigger *Enter autocommands, do |
2221 * that now. */ | |
2222 #ifdef FEAT_AUTOCMD | |
4354 | 2223 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); |
3582 | 2224 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); |
4354 | 2225 if (old_curbuf != curbuf) |
2226 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
3582 | 2227 #endif |
3535 | 2228 return TRUE; |
2229 } | |
2230 return FALSE; | |
2231 } | |
2232 | |
2233 /* | |
819 | 2234 * Close window "win". Only works for the current tab page. |
7 | 2235 * If "free_buf" is TRUE related buffer may be unloaded. |
2236 * | |
3365 | 2237 * Called by :quit, :close, :xit, :wq and findtag(). |
5302 | 2238 * Returns FAIL when the window was not closed. |
7 | 2239 */ |
5302 | 2240 int |
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diff
changeset
|
2241 win_close(win_T *win, int free_buf) |
7 | 2242 { |
2243 win_T *wp; | |
2244 #ifdef FEAT_AUTOCMD | |
2245 int other_buffer = FALSE; | |
2246 #endif | |
2247 int close_curwin = FALSE; | |
2248 int dir; | |
2249 int help_window = FALSE; | |
847 | 2250 tabpage_T *prev_curtab = curtab; |
7 | 2251 |
667 | 2252 if (last_window()) |
7 | 2253 { |
2254 EMSG(_("E444: Cannot close last window")); | |
5302 | 2255 return FAIL; |
7 | 2256 } |
2257 | |
1906 | 2258 #ifdef FEAT_AUTOCMD |
3656 | 2259 if (win->w_closing || (win->w_buffer != NULL && win->w_buffer->b_closing)) |
5302 | 2260 return FAIL; /* window is already being closed */ |
1906 | 2261 if (win == aucmd_win) |
2262 { | |
2263 EMSG(_("E813: Cannot close autocmd window")); | |
5302 | 2264 return FAIL; |
1906 | 2265 } |
2266 if ((firstwin == aucmd_win || lastwin == aucmd_win) && one_window()) | |
2267 { | |
2268 EMSG(_("E814: Cannot close window, only autocmd window would remain")); | |
5302 | 2269 return FAIL; |
1906 | 2270 } |
2271 #endif | |
2272 | |
3535 | 2273 /* When closing the last window in a tab page first go to another tab page |
2274 * and then close the window and the tab page to avoid that curwin and | |
2275 * curtab are invalid while we are freeing memory. */ | |
2276 if (close_last_window_tabpage(win, free_buf, prev_curtab)) | |
5302 | 2277 return FAIL; |
856 | 2278 |
7 | 2279 /* When closing the help window, try restoring a snapshot after closing |
2280 * the window. Otherwise clear the snapshot, it's now invalid. */ | |
3242 | 2281 if (win->w_buffer != NULL && win->w_buffer->b_help) |
7 | 2282 help_window = TRUE; |
2283 else | |
1906 | 2284 clear_snapshot(curtab, SNAP_HELP_IDX); |
7 | 2285 |
2286 #ifdef FEAT_AUTOCMD | |
2287 if (win == curwin) | |
2288 { | |
2289 /* | |
2290 * Guess which window is going to be the new current window. | |
2291 * This may change because of the autocommands (sigh). | |
2292 */ | |
671 | 2293 wp = frame2win(win_altframe(win, NULL)); |
7 | 2294 |
2295 /* | |
3570 | 2296 * Be careful: If autocommands delete the window or cause this window |
2297 * to be the last one left, return now. | |
7 | 2298 */ |
2299 if (wp->w_buffer != curbuf) | |
2300 { | |
2301 other_buffer = TRUE; | |
3570 | 2302 win->w_closing = TRUE; |
7 | 2303 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); |
3570 | 2304 if (!win_valid(win)) |
5302 | 2305 return FAIL; |
3570 | 2306 win->w_closing = FALSE; |
2307 if (last_window()) | |
5302 | 2308 return FAIL; |
7 | 2309 } |
3570 | 2310 win->w_closing = TRUE; |
7 | 2311 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); |
3570 | 2312 if (!win_valid(win)) |
5302 | 2313 return FAIL; |
3570 | 2314 win->w_closing = FALSE; |
2315 if (last_window()) | |
5302 | 2316 return FAIL; |
7 | 2317 # ifdef FEAT_EVAL |
2318 /* autocmds may abort script processing */ | |
2319 if (aborting()) | |
5302 | 2320 return FAIL; |
7 | 2321 # endif |
2322 } | |
2323 #endif | |
2324 | |
1101 | 2325 #ifdef FEAT_GUI |
2326 /* Avoid trouble with scrollbars that are going to be deleted in | |
2327 * win_free(). */ | |
2328 if (gui.in_use) | |
2329 out_flush(); | |
2330 #endif | |
2331 | |
3068 | 2332 #ifdef FEAT_SYN_HL |
2333 /* Free independent synblock before the buffer is freed. */ | |
3242 | 2334 if (win->w_buffer != NULL) |
2335 reset_synblock(win); | |
3068 | 2336 #endif |
2337 | |
7 | 2338 /* |
2339 * Close the link to the buffer. | |
2340 */ | |
3242 | 2341 if (win->w_buffer != NULL) |
3570 | 2342 { |
2343 #ifdef FEAT_AUTOCMD | |
2344 win->w_closing = TRUE; | |
2345 #endif | |
3768 | 2346 close_buffer(win, win->w_buffer, free_buf ? DOBUF_UNLOAD : 0, TRUE); |
3570 | 2347 #ifdef FEAT_AUTOCMD |
2348 if (win_valid(win)) | |
2349 win->w_closing = FALSE; | |
2350 #endif | |
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2351 /* Make sure curbuf is valid. It can become invalid if 'bufhidden' is |
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2352 * "wipe". */ |
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2353 if (!buf_valid(curbuf)) |
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2354 curbuf = firstbuf; |
3570 | 2355 } |
847 | 2356 |
4021 | 2357 if (only_one_window() && win_valid(win) && win->w_buffer == NULL |
2358 && (last_window() || curtab != prev_curtab | |
2359 || close_last_window_tabpage(win, free_buf, prev_curtab))) | |
5233
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2360 { |
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2361 /* Autocommands have close all windows, quit now. Restore |
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2362 * curwin->w_buffer, otherwise writing viminfo may fail. */ |
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2363 if (curwin->w_buffer == NULL) |
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2364 curwin->w_buffer = curbuf; |
4021 | 2365 getout(0); |
5233
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2366 } |
4021 | 2367 |
7 | 2368 /* Autocommands may have closed the window already, or closed the only |
847 | 2369 * other window or moved to another tab page. */ |
4021 | 2370 else if (!win_valid(win) || last_window() || curtab != prev_curtab |
3535 | 2371 || close_last_window_tabpage(win, free_buf, prev_curtab)) |
5302 | 2372 return FAIL; |
7 | 2373 |
3068 | 2374 /* Free the memory used for the window and get the window that received |
2375 * the screen space. */ | |
847 | 2376 wp = win_free_mem(win, &dir, NULL); |
2377 | |
7 | 2378 /* Make sure curwin isn't invalid. It can cause severe trouble when |
2379 * printing an error message. For win_equal() curbuf needs to be valid | |
2380 * too. */ | |
847 | 2381 if (win == curwin) |
7 | 2382 { |
2383 curwin = wp; | |
2384 #ifdef FEAT_QUICKFIX | |
2385 if (wp->w_p_pvw || bt_quickfix(wp->w_buffer)) | |
2386 { | |
2387 /* | |
1346 | 2388 * If the cursor goes to the preview or the quickfix window, try |
7 | 2389 * finding another window to go to. |
2390 */ | |
2391 for (;;) | |
2392 { | |
2393 if (wp->w_next == NULL) | |
2394 wp = firstwin; | |
2395 else | |
2396 wp = wp->w_next; | |
2397 if (wp == curwin) | |
2398 break; | |
2399 if (!wp->w_p_pvw && !bt_quickfix(wp->w_buffer)) | |
2400 { | |
2401 curwin = wp; | |
2402 break; | |
2403 } | |
2404 } | |
2405 } | |
2406 #endif | |
2407 curbuf = curwin->w_buffer; | |
2408 close_curwin = TRUE; | |
2409 } | |
8643
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2410 if (p_ea && (*p_ead == 'b' || *p_ead == dir)) |
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2411 win_equal(curwin, TRUE, dir); |
7 | 2412 else |
2413 win_comp_pos(); | |
2414 if (close_curwin) | |
2415 { | |
4354 | 2416 win_enter_ext(wp, FALSE, TRUE, TRUE, TRUE); |
7 | 2417 #ifdef FEAT_AUTOCMD |
2418 if (other_buffer) | |
2419 /* careful: after this wp and win may be invalid! */ | |
2420 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
2421 #endif | |
2422 } | |
2423 | |
2424 /* | |
667 | 2425 * If last window has a status line now and we don't want one, |
2426 * remove the status line. | |
7 | 2427 */ |
2428 last_status(FALSE); | |
2429 | |
2430 /* After closing the help window, try restoring the window layout from | |
2431 * before it was opened. */ | |
2432 if (help_window) | |
1906 | 2433 restore_snapshot(SNAP_HELP_IDX, close_curwin); |
7 | 2434 |
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2435 #if defined(FEAT_GUI) |
7 | 2436 /* When 'guioptions' includes 'L' or 'R' may have to remove scrollbars. */ |
2437 if (gui.in_use && !win_hasvertsplit()) | |
2438 gui_init_which_components(NULL); | |
2439 #endif | |
2440 | |
2441 redraw_all_later(NOT_VALID); | |
5302 | 2442 return OK; |
7 | 2443 } |
2444 | |
2445 /* | |
671 | 2446 * Close window "win" in tab page "tp", which is not the current tab page. |
3535 | 2447 * This may be the last window in that tab page and result in closing the tab, |
671 | 2448 * thus "tp" may become invalid! |
856 | 2449 * Caller must check if buffer is hidden and whether the tabline needs to be |
2450 * updated. | |
671 | 2451 */ |
2452 void | |
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|
2453 win_close_othertab(win_T *win, int free_buf, tabpage_T *tp) |
671 | 2454 { |
2455 win_T *wp; | |
2456 int dir; | |
2457 tabpage_T *ptp = NULL; | |
2191 | 2458 int free_tp = FALSE; |
671 | 2459 |
3570 | 2460 #ifdef FEAT_AUTOCMD |
2461 if (win->w_closing || win->w_buffer->b_closing) | |
2462 return; /* window is already being closed */ | |
2463 #endif | |
2464 | |
671 | 2465 /* Close the link to the buffer. */ |
3365 | 2466 close_buffer(win, win->w_buffer, free_buf ? DOBUF_UNLOAD : 0, FALSE); |
671 | 2467 |
2468 /* Careful: Autocommands may have closed the tab page or made it the | |
2469 * current tab page. */ | |
2470 for (ptp = first_tabpage; ptp != NULL && ptp != tp; ptp = ptp->tp_next) | |
2471 ; | |
672 | 2472 if (ptp == NULL || tp == curtab) |
671 | 2473 return; |
2474 | |
2475 /* Autocommands may have closed the window already. */ | |
2476 for (wp = tp->tp_firstwin; wp != NULL && wp != win; wp = wp->w_next) | |
2477 ; | |
2478 if (wp == NULL) | |
2479 return; | |
2480 | |
2481 /* When closing the last window in a tab page remove the tab page. */ | |
7009 | 2482 if (tp->tp_firstwin == tp->tp_lastwin) |
671 | 2483 { |
2484 if (tp == first_tabpage) | |
2485 first_tabpage = tp->tp_next; | |
2486 else | |
2487 { | |
2488 for (ptp = first_tabpage; ptp != NULL && ptp->tp_next != tp; | |
2489 ptp = ptp->tp_next) | |
2490 ; | |
2491 if (ptp == NULL) | |
2492 { | |
2493 EMSG2(_(e_intern2), "win_close_othertab()"); | |
2494 return; | |
2495 } | |
2496 ptp->tp_next = tp->tp_next; | |
2497 } | |
2191 | 2498 free_tp = TRUE; |
2499 } | |
2500 | |
2501 /* Free the memory used for the window. */ | |
2502 win_free_mem(win, &dir, tp); | |
2503 | |
2504 if (free_tp) | |
847 | 2505 free_tabpage(tp); |
671 | 2506 } |
2507 | |
2508 /* | |
355 | 2509 * Free the memory used for a window. |
2510 * Returns a pointer to the window that got the freed up space. | |
2511 */ | |
2512 static win_T * | |
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2513 win_free_mem( |
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2514 win_T *win, |
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|
2515 int *dirp, /* set to 'v' or 'h' for direction if 'ea' */ |
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2516 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
355 | 2517 { |
2518 frame_T *frp; | |
2519 win_T *wp; | |
2520 | |
667 | 2521 /* Remove the window and its frame from the tree of frames. */ |
355 | 2522 frp = win->w_frame; |
671 | 2523 wp = winframe_remove(win, dirp, tp); |
355 | 2524 vim_free(frp); |
671 | 2525 win_free(win, tp); |
355 | 2526 |
819 | 2527 /* When deleting the current window of another tab page select a new |
2528 * current window. */ | |
2529 if (tp != NULL && win == tp->tp_curwin) | |
2530 tp->tp_curwin = wp; | |
2531 | |
355 | 2532 return wp; |
2533 } | |
2534 | |
2535 #if defined(EXITFREE) || defined(PROTO) | |
2536 void | |
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changeset
|
2537 win_free_all(void) |
355 | 2538 { |
2539 int dummy; | |
2540 | |
671 | 2541 # ifdef FEAT_WINDOWS |
2542 while (first_tabpage->tp_next != NULL) | |
2543 tabpage_close(TRUE); | |
2544 # endif | |
2545 | |
1906 | 2546 # ifdef FEAT_AUTOCMD |
2547 if (aucmd_win != NULL) | |
2548 { | |
2549 (void)win_free_mem(aucmd_win, &dummy, NULL); | |
2550 aucmd_win = NULL; | |
2551 } | |
2552 # endif | |
1918 | 2553 |
2554 while (firstwin != NULL) | |
2555 (void)win_free_mem(firstwin, &dummy, NULL); | |
6060 | 2556 |
2557 /* No window should be used after this. Set curwin to NULL to crash | |
2558 * instead of using freed memory. */ | |
2559 curwin = NULL; | |
355 | 2560 } |
2561 #endif | |
2562 | |
2563 /* | |
7 | 2564 * Remove a window and its frame from the tree of frames. |
2565 * Returns a pointer to the window that got the freed up space. | |
2566 */ | |
1906 | 2567 win_T * |
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|
2568 winframe_remove( |
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2569 win_T *win, |
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|
2570 int *dirp UNUSED, /* set to 'v' or 'h' for direction if 'ea' */ |
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|
2571 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 2572 { |
2573 frame_T *frp, *frp2, *frp3; | |
2574 frame_T *frp_close = win->w_frame; | |
2575 win_T *wp; | |
2576 | |
2577 /* | |
671 | 2578 * If there is only one window there is nothing to remove. |
2579 */ | |
2580 if (tp == NULL ? firstwin == lastwin : tp->tp_firstwin == tp->tp_lastwin) | |
2581 return NULL; | |
2582 | |
2583 /* | |
7 | 2584 * Remove the window from its frame. |
2585 */ | |
671 | 2586 frp2 = win_altframe(win, tp); |
7 | 2587 wp = frame2win(frp2); |
2588 | |
2589 /* Remove this frame from the list of frames. */ | |
2590 frame_remove(frp_close); | |
2591 | |
2592 if (frp_close->fr_parent->fr_layout == FR_COL) | |
2593 { | |
1346 | 2594 /* When 'winfixheight' is set, try to find another frame in the column |
2595 * (as close to the closed frame as possible) to distribute the height | |
2596 * to. */ | |
2597 if (frp2->fr_win != NULL && frp2->fr_win->w_p_wfh) | |
2598 { | |
2599 frp = frp_close->fr_prev; | |
2600 frp3 = frp_close->fr_next; | |
2601 while (frp != NULL || frp3 != NULL) | |
2602 { | |
2603 if (frp != NULL) | |
2604 { | |
2605 if (frp->fr_win != NULL && !frp->fr_win->w_p_wfh) | |
2606 { | |
2607 frp2 = frp; | |
2608 wp = frp->fr_win; | |
2609 break; | |
2610 } | |
2611 frp = frp->fr_prev; | |
2612 } | |
2613 if (frp3 != NULL) | |
2614 { | |
2615 if (frp3->fr_win != NULL && !frp3->fr_win->w_p_wfh) | |
2616 { | |
2617 frp2 = frp3; | |
2618 wp = frp3->fr_win; | |
2619 break; | |
2620 } | |
2621 frp3 = frp3->fr_next; | |
2622 } | |
2623 } | |
2624 } | |
7 | 2625 frame_new_height(frp2, frp2->fr_height + frp_close->fr_height, |
2626 frp2 == frp_close->fr_next ? TRUE : FALSE, FALSE); | |
2627 *dirp = 'v'; | |
2628 } | |
2629 else | |
2630 { | |
1346 | 2631 /* When 'winfixwidth' is set, try to find another frame in the column |
2632 * (as close to the closed frame as possible) to distribute the width | |
2633 * to. */ | |
2634 if (frp2->fr_win != NULL && frp2->fr_win->w_p_wfw) | |
2635 { | |
2636 frp = frp_close->fr_prev; | |
2637 frp3 = frp_close->fr_next; | |
2638 while (frp != NULL || frp3 != NULL) | |
2639 { | |
2640 if (frp != NULL) | |
2641 { | |
2642 if (frp->fr_win != NULL && !frp->fr_win->w_p_wfw) | |
2643 { | |
2644 frp2 = frp; | |
2645 wp = frp->fr_win; | |
2646 break; | |
2647 } | |
2648 frp = frp->fr_prev; | |
2649 } | |
2650 if (frp3 != NULL) | |
2651 { | |
2652 if (frp3->fr_win != NULL && !frp3->fr_win->w_p_wfw) | |
2653 { | |
2654 frp2 = frp3; | |
2655 wp = frp3->fr_win; | |
2656 break; | |
2657 } | |
2658 frp3 = frp3->fr_next; | |
2659 } | |
2660 } | |
2661 } | |
7 | 2662 frame_new_width(frp2, frp2->fr_width + frp_close->fr_width, |
779 | 2663 frp2 == frp_close->fr_next ? TRUE : FALSE, FALSE); |
7 | 2664 *dirp = 'h'; |
2665 } | |
2666 | |
2667 /* If rows/columns go to a window below/right its positions need to be | |
2668 * updated. Can only be done after the sizes have been updated. */ | |
2669 if (frp2 == frp_close->fr_next) | |
2670 { | |
2671 int row = win->w_winrow; | |
2672 int col = W_WINCOL(win); | |
2673 | |
2674 frame_comp_pos(frp2, &row, &col); | |
2675 } | |
2676 | |
2677 if (frp2->fr_next == NULL && frp2->fr_prev == NULL) | |
2678 { | |
2679 /* There is no other frame in this list, move its info to the parent | |
2680 * and remove it. */ | |
2681 frp2->fr_parent->fr_layout = frp2->fr_layout; | |
2682 frp2->fr_parent->fr_child = frp2->fr_child; | |
2683 for (frp = frp2->fr_child; frp != NULL; frp = frp->fr_next) | |
2684 frp->fr_parent = frp2->fr_parent; | |
2685 frp2->fr_parent->fr_win = frp2->fr_win; | |
2686 if (frp2->fr_win != NULL) | |
2687 frp2->fr_win->w_frame = frp2->fr_parent; | |
2688 frp = frp2->fr_parent; | |
2689 vim_free(frp2); | |
2690 | |
2691 frp2 = frp->fr_parent; | |
2692 if (frp2 != NULL && frp2->fr_layout == frp->fr_layout) | |
2693 { | |
2694 /* The frame above the parent has the same layout, have to merge | |
2695 * the frames into this list. */ | |
2696 if (frp2->fr_child == frp) | |
2697 frp2->fr_child = frp->fr_child; | |
2698 frp->fr_child->fr_prev = frp->fr_prev; | |
2699 if (frp->fr_prev != NULL) | |
2700 frp->fr_prev->fr_next = frp->fr_child; | |
2701 for (frp3 = frp->fr_child; ; frp3 = frp3->fr_next) | |
2702 { | |
2703 frp3->fr_parent = frp2; | |
2704 if (frp3->fr_next == NULL) | |
2705 { | |
2706 frp3->fr_next = frp->fr_next; | |
2707 if (frp->fr_next != NULL) | |
2708 frp->fr_next->fr_prev = frp3; | |
2709 break; | |
2710 } | |
2711 } | |
2712 vim_free(frp); | |
2713 } | |
2714 } | |
2715 | |
2716 return wp; | |
2717 } | |
2718 | |
2719 /* | |
2720 * Find out which frame is going to get the freed up space when "win" is | |
2721 * closed. | |
2722 * if 'splitbelow'/'splitleft' the space goes to the window above/left. | |
2723 * if 'nosplitbelow'/'nosplitleft' the space goes to the window below/right. | |
2724 * This makes opening a window and closing it immediately keep the same window | |
2725 * layout. | |
2726 */ | |
2727 static frame_T * | |
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2728 win_altframe( |
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2729 win_T *win, |
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2730 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 2731 { |
2732 frame_T *frp; | |
2733 int b; | |
2734 | |
671 | 2735 if (tp == NULL ? firstwin == lastwin : tp->tp_firstwin == tp->tp_lastwin) |
667 | 2736 /* Last window in this tab page, will go to next tab page. */ |
2737 return alt_tabpage()->tp_curwin->w_frame; | |
2738 | |
7 | 2739 frp = win->w_frame; |
355 | 2740 if (frp->fr_parent != NULL && frp->fr_parent->fr_layout == FR_ROW) |
7 | 2741 b = p_spr; |
2742 else | |
2743 b = p_sb; | |
2744 if ((!b && frp->fr_next != NULL) || frp->fr_prev == NULL) | |
2745 return frp->fr_next; | |
2746 return frp->fr_prev; | |
2747 } | |
2748 | |
2749 /* | |
667 | 2750 * Return the tabpage that will be used if the current one is closed. |
2751 */ | |
2752 static tabpage_T * | |
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2753 alt_tabpage(void) |
667 | 2754 { |
672 | 2755 tabpage_T *tp; |
2756 | |
682 | 2757 /* Use the next tab page if possible. */ |
2758 if (curtab->tp_next != NULL) | |
672 | 2759 return curtab->tp_next; |
2760 | |
682 | 2761 /* Find the last but one tab page. */ |
2762 for (tp = first_tabpage; tp->tp_next != curtab; tp = tp->tp_next) | |
2763 ; | |
674 | 2764 return tp; |
667 | 2765 } |
2766 | |
2767 /* | |
7 | 2768 * Find the left-upper window in frame "frp". |
2769 */ | |
2770 static win_T * | |
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2771 frame2win(frame_T *frp) |
7 | 2772 { |
2773 while (frp->fr_win == NULL) | |
2774 frp = frp->fr_child; | |
2775 return frp->fr_win; | |
2776 } | |
2777 | |
2778 /* | |
2779 * Return TRUE if frame "frp" contains window "wp". | |
2780 */ | |
2781 static int | |
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2782 frame_has_win(frame_T *frp, win_T *wp) |
7 | 2783 { |
2784 frame_T *p; | |
2785 | |
2786 if (frp->fr_layout == FR_LEAF) | |
2787 return frp->fr_win == wp; | |
2788 | |
2789 for (p = frp->fr_child; p != NULL; p = p->fr_next) | |
2790 if (frame_has_win(p, wp)) | |
2791 return TRUE; | |
2792 return FALSE; | |
2793 } | |
2794 | |
2795 /* | |
2796 * Set a new height for a frame. Recursively sets the height for contained | |
2797 * frames and windows. Caller must take care of positions. | |
2798 */ | |
2799 static void | |
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2800 frame_new_height( |
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|
2801 frame_T *topfrp, |
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|
2802 int height, |
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parents:
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diff
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|
2803 int topfirst, /* resize topmost contained frame first */ |
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parents:
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diff
changeset
|
2804 int wfh) /* obey 'winfixheight' when there is a choice; |
7 | 2805 may cause the height not to be set */ |
2806 { | |
2807 frame_T *frp; | |
2808 int extra_lines; | |
2809 int h; | |
2810 | |
2811 if (topfrp->fr_win != NULL) | |
2812 { | |
2813 /* Simple case: just one window. */ | |
2814 win_new_height(topfrp->fr_win, | |
2815 height - topfrp->fr_win->w_status_height); | |
2816 } | |
2817 else if (topfrp->fr_layout == FR_ROW) | |
2818 { | |
2819 do | |
2820 { | |
2821 /* All frames in this row get the same new height. */ | |
2822 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
2823 { | |
2824 frame_new_height(frp, height, topfirst, wfh); | |
2825 if (frp->fr_height > height) | |
2826 { | |
2827 /* Could not fit the windows, make the whole row higher. */ | |
2828 height = frp->fr_height; | |
2829 break; | |
2830 } | |
2831 } | |
2832 } | |
2833 while (frp != NULL); | |
2834 } | |
779 | 2835 else /* fr_layout == FR_COL */ |
7 | 2836 { |
2837 /* Complicated case: Resize a column of frames. Resize the bottom | |
2838 * frame first, frames above that when needed. */ | |
2839 | |
2840 frp = topfrp->fr_child; | |
2841 if (wfh) | |
2842 /* Advance past frames with one window with 'wfh' set. */ | |
2843 while (frame_fixed_height(frp)) | |
2844 { | |
2845 frp = frp->fr_next; | |
2846 if (frp == NULL) | |
2847 return; /* no frame without 'wfh', give up */ | |
2848 } | |
2849 if (!topfirst) | |
2850 { | |
2851 /* Find the bottom frame of this column */ | |
2852 while (frp->fr_next != NULL) | |
2853 frp = frp->fr_next; | |
2854 if (wfh) | |
2855 /* Advance back for frames with one window with 'wfh' set. */ | |
2856 while (frame_fixed_height(frp)) | |
2857 frp = frp->fr_prev; | |
2858 } | |
2859 | |
2860 extra_lines = height - topfrp->fr_height; | |
2861 if (extra_lines < 0) | |
2862 { | |
2863 /* reduce height of contained frames, bottom or top frame first */ | |
2864 while (frp != NULL) | |
2865 { | |
2866 h = frame_minheight(frp, NULL); | |
2867 if (frp->fr_height + extra_lines < h) | |
2868 { | |
2869 extra_lines += frp->fr_height - h; | |
2870 frame_new_height(frp, h, topfirst, wfh); | |
2871 } | |
2872 else | |
2873 { | |
2874 frame_new_height(frp, frp->fr_height + extra_lines, | |
2875 topfirst, wfh); | |
2876 break; | |
2877 } | |
2878 if (topfirst) | |
2879 { | |
2880 do | |
2881 frp = frp->fr_next; | |
2882 while (wfh && frp != NULL && frame_fixed_height(frp)); | |
2883 } | |
2884 else | |
2885 { | |
2886 do | |
2887 frp = frp->fr_prev; | |
2888 while (wfh && frp != NULL && frame_fixed_height(frp)); | |
2889 } | |
2890 /* Increase "height" if we could not reduce enough frames. */ | |
2891 if (frp == NULL) | |
2892 height -= extra_lines; | |
2893 } | |
2894 } | |
2895 else if (extra_lines > 0) | |
2896 { | |
2897 /* increase height of bottom or top frame */ | |
2898 frame_new_height(frp, frp->fr_height + extra_lines, topfirst, wfh); | |
2899 } | |
2900 } | |
2901 topfrp->fr_height = height; | |
2902 } | |
2903 | |
2904 /* | |
2905 * Return TRUE if height of frame "frp" should not be changed because of | |
2906 * the 'winfixheight' option. | |
2907 */ | |
2908 static int | |
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|
2909 frame_fixed_height(frame_T *frp) |
7 | 2910 { |
2911 /* frame with one window: fixed height if 'winfixheight' set. */ | |
2912 if (frp->fr_win != NULL) | |
2913 return frp->fr_win->w_p_wfh; | |
2914 | |
2915 if (frp->fr_layout == FR_ROW) | |
2916 { | |
2917 /* The frame is fixed height if one of the frames in the row is fixed | |
2918 * height. */ | |
2919 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
2920 if (frame_fixed_height(frp)) | |
2921 return TRUE; | |
2922 return FALSE; | |
2923 } | |
2924 | |
2925 /* frp->fr_layout == FR_COL: The frame is fixed height if all of the | |
2926 * frames in the row are fixed height. */ | |
2927 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
2928 if (!frame_fixed_height(frp)) | |
2929 return FALSE; | |
2930 return TRUE; | |
2931 } | |
2932 | |
2933 /* | |
779 | 2934 * Return TRUE if width of frame "frp" should not be changed because of |
2935 * the 'winfixwidth' option. | |
2936 */ | |
2937 static int | |
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|
2938 frame_fixed_width(frame_T *frp) |
779 | 2939 { |
2940 /* frame with one window: fixed width if 'winfixwidth' set. */ | |
2941 if (frp->fr_win != NULL) | |
2942 return frp->fr_win->w_p_wfw; | |
2943 | |
2944 if (frp->fr_layout == FR_COL) | |
2945 { | |
2946 /* The frame is fixed width if one of the frames in the row is fixed | |
2947 * width. */ | |
2948 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
2949 if (frame_fixed_width(frp)) | |
2950 return TRUE; | |
2951 return FALSE; | |
2952 } | |
2953 | |
2954 /* frp->fr_layout == FR_ROW: The frame is fixed width if all of the | |
2955 * frames in the row are fixed width. */ | |
2956 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
2957 if (!frame_fixed_width(frp)) | |
2958 return FALSE; | |
2959 return TRUE; | |
2960 } | |
2961 | |
2962 /* | |
7 | 2963 * Add a status line to windows at the bottom of "frp". |
2964 * Note: Does not check if there is room! | |
2965 */ | |
2966 static void | |
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2967 frame_add_statusline(frame_T *frp) |
7 | 2968 { |
2969 win_T *wp; | |
2970 | |
2971 if (frp->fr_layout == FR_LEAF) | |
2972 { | |
2973 wp = frp->fr_win; | |
2974 if (wp->w_status_height == 0) | |
2975 { | |
2976 if (wp->w_height > 0) /* don't make it negative */ | |
2977 --wp->w_height; | |
2978 wp->w_status_height = STATUS_HEIGHT; | |
2979 } | |
2980 } | |
2981 else if (frp->fr_layout == FR_ROW) | |
2982 { | |
2983 /* Handle all the frames in the row. */ | |
2984 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
2985 frame_add_statusline(frp); | |
2986 } | |
2987 else /* frp->fr_layout == FR_COL */ | |
2988 { | |
2989 /* Only need to handle the last frame in the column. */ | |
2990 for (frp = frp->fr_child; frp->fr_next != NULL; frp = frp->fr_next) | |
2991 ; | |
2992 frame_add_statusline(frp); | |
2993 } | |
2994 } | |
2995 | |
2996 /* | |
2997 * Set width of a frame. Handles recursively going through contained frames. | |
2998 * May remove separator line for windows at the right side (for win_close()). | |
2999 */ | |
3000 static void | |
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3001 frame_new_width( |
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3002 frame_T *topfrp, |
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3003 int width, |
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3004 int leftfirst, /* resize leftmost contained frame first */ |
33ba2adb6065
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|
3005 int wfw) /* obey 'winfixwidth' when there is a choice; |
779 | 3006 may cause the width not to be set */ |
7 | 3007 { |
3008 frame_T *frp; | |
3009 int extra_cols; | |
3010 int w; | |
3011 win_T *wp; | |
3012 | |
3013 if (topfrp->fr_layout == FR_LEAF) | |
3014 { | |
3015 /* Simple case: just one window. */ | |
3016 wp = topfrp->fr_win; | |
3017 /* Find out if there are any windows right of this one. */ | |
3018 for (frp = topfrp; frp->fr_parent != NULL; frp = frp->fr_parent) | |
3019 if (frp->fr_parent->fr_layout == FR_ROW && frp->fr_next != NULL) | |
3020 break; | |
3021 if (frp->fr_parent == NULL) | |
3022 wp->w_vsep_width = 0; | |
3023 win_new_width(wp, width - wp->w_vsep_width); | |
3024 } | |
3025 else if (topfrp->fr_layout == FR_COL) | |
3026 { | |
779 | 3027 do |
3028 { | |
3029 /* All frames in this column get the same new width. */ | |
3030 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3031 { | |
3032 frame_new_width(frp, width, leftfirst, wfw); | |
3033 if (frp->fr_width > width) | |
3034 { | |
3035 /* Could not fit the windows, make whole column wider. */ | |
3036 width = frp->fr_width; | |
3037 break; | |
3038 } | |
3039 } | |
3040 } while (frp != NULL); | |
7 | 3041 } |
3042 else /* fr_layout == FR_ROW */ | |
3043 { | |
3044 /* Complicated case: Resize a row of frames. Resize the rightmost | |
3045 * frame first, frames left of it when needed. */ | |
3046 | |
3047 frp = topfrp->fr_child; | |
779 | 3048 if (wfw) |
3049 /* Advance past frames with one window with 'wfw' set. */ | |
3050 while (frame_fixed_width(frp)) | |
3051 { | |
3052 frp = frp->fr_next; | |
3053 if (frp == NULL) | |
3054 return; /* no frame without 'wfw', give up */ | |
3055 } | |
7 | 3056 if (!leftfirst) |
779 | 3057 { |
3058 /* Find the rightmost frame of this row */ | |
7 | 3059 while (frp->fr_next != NULL) |
3060 frp = frp->fr_next; | |
779 | 3061 if (wfw) |
3062 /* Advance back for frames with one window with 'wfw' set. */ | |
3063 while (frame_fixed_width(frp)) | |
3064 frp = frp->fr_prev; | |
3065 } | |
7 | 3066 |
3067 extra_cols = width - topfrp->fr_width; | |
3068 if (extra_cols < 0) | |
3069 { | |
3070 /* reduce frame width, rightmost frame first */ | |
3071 while (frp != NULL) | |
3072 { | |
3073 w = frame_minwidth(frp, NULL); | |
3074 if (frp->fr_width + extra_cols < w) | |
3075 { | |
3076 extra_cols += frp->fr_width - w; | |
779 | 3077 frame_new_width(frp, w, leftfirst, wfw); |
7 | 3078 } |
3079 else | |
3080 { | |
779 | 3081 frame_new_width(frp, frp->fr_width + extra_cols, |
3082 leftfirst, wfw); | |
7 | 3083 break; |
3084 } | |
3085 if (leftfirst) | |
779 | 3086 { |
3087 do | |
3088 frp = frp->fr_next; | |
3089 while (wfw && frp != NULL && frame_fixed_width(frp)); | |
3090 } | |
7 | 3091 else |
779 | 3092 { |
3093 do | |
3094 frp = frp->fr_prev; | |
3095 while (wfw && frp != NULL && frame_fixed_width(frp)); | |
3096 } | |
3097 /* Increase "width" if we could not reduce enough frames. */ | |
3098 if (frp == NULL) | |
3099 width -= extra_cols; | |
7 | 3100 } |
3101 } | |
3102 else if (extra_cols > 0) | |
3103 { | |
3104 /* increase width of rightmost frame */ | |
779 | 3105 frame_new_width(frp, frp->fr_width + extra_cols, leftfirst, wfw); |
7 | 3106 } |
3107 } | |
3108 topfrp->fr_width = width; | |
3109 } | |
3110 | |
3111 /* | |
3112 * Add the vertical separator to windows at the right side of "frp". | |
3113 * Note: Does not check if there is room! | |
3114 */ | |
3115 static void | |
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diff
changeset
|
3116 frame_add_vsep(frame_T *frp) |
7 | 3117 { |
3118 win_T *wp; | |
3119 | |
3120 if (frp->fr_layout == FR_LEAF) | |
3121 { | |
3122 wp = frp->fr_win; | |
3123 if (wp->w_vsep_width == 0) | |
3124 { | |
3125 if (wp->w_width > 0) /* don't make it negative */ | |
3126 --wp->w_width; | |
3127 wp->w_vsep_width = 1; | |
3128 } | |
3129 } | |
3130 else if (frp->fr_layout == FR_COL) | |
3131 { | |
3132 /* Handle all the frames in the column. */ | |
3133 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
3134 frame_add_vsep(frp); | |
3135 } | |
3136 else /* frp->fr_layout == FR_ROW */ | |
3137 { | |
3138 /* Only need to handle the last frame in the row. */ | |
3139 frp = frp->fr_child; | |
3140 while (frp->fr_next != NULL) | |
3141 frp = frp->fr_next; | |
3142 frame_add_vsep(frp); | |
3143 } | |
3144 } | |
3145 | |
3146 /* | |
3147 * Set frame width from the window it contains. | |
3148 */ | |
3149 static void | |
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diff
changeset
|
3150 frame_fix_width(win_T *wp) |
7 | 3151 { |
3152 wp->w_frame->fr_width = wp->w_width + wp->w_vsep_width; | |
3153 } | |
3154 | |
3155 /* | |
3156 * Set frame height from the window it contains. | |
3157 */ | |
3158 static void | |
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diff
changeset
|
3159 frame_fix_height(win_T *wp) |
7 | 3160 { |
3161 wp->w_frame->fr_height = wp->w_height + wp->w_status_height; | |
3162 } | |
3163 | |
3164 /* | |
3165 * Compute the minimal height for frame "topfrp". | |
3166 * Uses the 'winminheight' option. | |
3167 * When "next_curwin" isn't NULL, use p_wh for this window. | |
3168 * When "next_curwin" is NOWIN, don't use at least one line for the current | |
3169 * window. | |
3170 */ | |
3171 static int | |
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changeset
|
3172 frame_minheight(frame_T *topfrp, win_T *next_curwin) |
7 | 3173 { |
3174 frame_T *frp; | |
3175 int m; | |
3176 int n; | |
3177 | |
3178 if (topfrp->fr_win != NULL) | |
3179 { | |
3180 if (topfrp->fr_win == next_curwin) | |
3181 m = p_wh + topfrp->fr_win->w_status_height; | |
3182 else | |
3183 { | |
3184 /* window: minimal height of the window plus status line */ | |
3185 m = p_wmh + topfrp->fr_win->w_status_height; | |
3186 /* Current window is minimal one line high */ | |
3187 if (p_wmh == 0 && topfrp->fr_win == curwin && next_curwin == NULL) | |
3188 ++m; | |
3189 } | |
3190 } | |
3191 else if (topfrp->fr_layout == FR_ROW) | |
3192 { | |
3193 /* get the minimal height from each frame in this row */ | |
3194 m = 0; | |
3195 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3196 { | |
3197 n = frame_minheight(frp, next_curwin); | |
3198 if (n > m) | |
3199 m = n; | |
3200 } | |
3201 } | |
3202 else | |
3203 { | |
3204 /* Add up the minimal heights for all frames in this column. */ | |
3205 m = 0; | |
3206 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3207 m += frame_minheight(frp, next_curwin); | |
3208 } | |
3209 | |
3210 return m; | |
3211 } | |
3212 | |
3213 /* | |
3214 * Compute the minimal width for frame "topfrp". | |
3215 * When "next_curwin" isn't NULL, use p_wiw for this window. | |
3216 * When "next_curwin" is NOWIN, don't use at least one column for the current | |
3217 * window. | |
3218 */ | |
3219 static int | |
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|
3220 frame_minwidth( |
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|
3221 frame_T *topfrp, |
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|
3222 win_T *next_curwin) /* use p_wh and p_wiw for next_curwin */ |
7 | 3223 { |
3224 frame_T *frp; | |
3225 int m, n; | |
3226 | |
3227 if (topfrp->fr_win != NULL) | |
3228 { | |
3229 if (topfrp->fr_win == next_curwin) | |
3230 m = p_wiw + topfrp->fr_win->w_vsep_width; | |
3231 else | |
3232 { | |
3233 /* window: minimal width of the window plus separator column */ | |
3234 m = p_wmw + topfrp->fr_win->w_vsep_width; | |
3235 /* Current window is minimal one column wide */ | |
3236 if (p_wmw == 0 && topfrp->fr_win == curwin && next_curwin == NULL) | |
3237 ++m; | |
3238 } | |
3239 } | |
3240 else if (topfrp->fr_layout == FR_COL) | |
3241 { | |
3242 /* get the minimal width from each frame in this column */ | |
3243 m = 0; | |
3244 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3245 { | |
3246 n = frame_minwidth(frp, next_curwin); | |
3247 if (n > m) | |
3248 m = n; | |
3249 } | |
3250 } | |
3251 else | |
3252 { | |
3253 /* Add up the minimal widths for all frames in this row. */ | |
3254 m = 0; | |
3255 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3256 m += frame_minwidth(frp, next_curwin); | |
3257 } | |
3258 | |
3259 return m; | |
3260 } | |
3261 | |
3262 | |
3263 /* | |
3264 * Try to close all windows except current one. | |
3265 * Buffers in the other windows become hidden if 'hidden' is set, or '!' is | |
3266 * used and the buffer was modified. | |
3267 * | |
3268 * Used by ":bdel" and ":only". | |
3269 */ | |
3270 void | |
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changeset
|
3271 close_others( |
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|
3272 int message, |
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|
3273 int forceit) /* always hide all other windows */ |
7 | 3274 { |
3275 win_T *wp; | |
3276 win_T *nextwp; | |
3277 int r; | |
3278 | |
1906 | 3279 if (one_window()) |
7 | 3280 { |
3281 if (message | |
3282 #ifdef FEAT_AUTOCMD | |
3283 && !autocmd_busy | |
3284 #endif | |
3285 ) | |
826 | 3286 MSG(_(m_onlyone)); |
7 | 3287 return; |
3288 } | |
3289 | |
3290 /* Be very careful here: autocommands may change the window layout. */ | |
3291 for (wp = firstwin; win_valid(wp); wp = nextwp) | |
3292 { | |
3293 nextwp = wp->w_next; | |
3294 if (wp != curwin) /* don't close current window */ | |
3295 { | |
3296 | |
3297 /* Check if it's allowed to abandon this window */ | |
3298 r = can_abandon(wp->w_buffer, forceit); | |
3299 #ifdef FEAT_AUTOCMD | |
3300 if (!win_valid(wp)) /* autocommands messed wp up */ | |
3301 { | |
3302 nextwp = firstwin; | |
3303 continue; | |
3304 } | |
3305 #endif | |
3306 if (!r) | |
3307 { | |
3308 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
3309 if (message && (p_confirm || cmdmod.confirm) && p_write) | |
3310 { | |
3311 dialog_changed(wp->w_buffer, FALSE); | |
3312 # ifdef FEAT_AUTOCMD | |
3313 if (!win_valid(wp)) /* autocommands messed wp up */ | |
3314 { | |
3315 nextwp = firstwin; | |
3316 continue; | |
3317 } | |
3318 # endif | |
3319 } | |
3320 if (bufIsChanged(wp->w_buffer)) | |
3321 #endif | |
3322 continue; | |
3323 } | |
3324 win_close(wp, !P_HID(wp->w_buffer) && !bufIsChanged(wp->w_buffer)); | |
3325 } | |
3326 } | |
3327 | |
667 | 3328 if (message && lastwin != firstwin) |
7 | 3329 EMSG(_("E445: Other window contains changes")); |
3330 } | |
3331 | |
3332 #endif /* FEAT_WINDOWS */ | |
3333 | |
3334 /* | |
675 | 3335 * Init the current window "curwin". |
3336 * Called when a new file is being edited. | |
7 | 3337 */ |
3338 void | |
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diff
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|
3339 curwin_init(void) |
7 | 3340 { |
1918 | 3341 win_init_empty(curwin); |
3342 } | |
3343 | |
3344 void | |
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|
3345 win_init_empty(win_T *wp) |
1918 | 3346 { |
3347 redraw_win_later(wp, NOT_VALID); | |
3348 wp->w_lines_valid = 0; | |
3349 wp->w_cursor.lnum = 1; | |
3350 wp->w_curswant = wp->w_cursor.col = 0; | |
7 | 3351 #ifdef FEAT_VIRTUALEDIT |
1918 | 3352 wp->w_cursor.coladd = 0; |
3353 #endif | |
3354 wp->w_pcmark.lnum = 1; /* pcmark not cleared but set to line 1 */ | |
3355 wp->w_pcmark.col = 0; | |
3356 wp->w_prev_pcmark.lnum = 0; | |
3357 wp->w_prev_pcmark.col = 0; | |
3358 wp->w_topline = 1; | |
7 | 3359 #ifdef FEAT_DIFF |
1918 | 3360 wp->w_topfill = 0; |
3361 #endif | |
3362 wp->w_botline = 2; | |
7 | 3363 #ifdef FEAT_FKMAP |
1918 | 3364 if (wp->w_p_rl) |
3365 wp->w_farsi = W_CONV + W_R_L; | |
7 | 3366 else |
1918 | 3367 wp->w_farsi = W_CONV; |
7 | 3368 #endif |
3068 | 3369 #ifdef FEAT_SYN_HL |
3370 wp->w_s = &wp->w_buffer->b_s; | |
3371 #endif | |
7 | 3372 } |
3373 | |
3374 /* | |
3375 * Allocate the first window and put an empty buffer in it. | |
3376 * Called from main(). | |
667 | 3377 * Return FAIL when something goes wrong (out of memory). |
7 | 3378 */ |
667 | 3379 int |
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|
3380 win_alloc_first(void) |
7 | 3381 { |
675 | 3382 if (win_alloc_firstwin(NULL) == FAIL) |
667 | 3383 return FAIL; |
3384 | |
3385 #ifdef FEAT_WINDOWS | |
672 | 3386 first_tabpage = alloc_tabpage(); |
667 | 3387 if (first_tabpage == NULL) |
3388 return FAIL; | |
3389 first_tabpage->tp_topframe = topframe; | |
672 | 3390 curtab = first_tabpage; |
667 | 3391 #endif |
1906 | 3392 |
667 | 3393 return OK; |
3394 } | |
3395 | |
1906 | 3396 #if defined(FEAT_AUTOCMD) || defined(PROTO) |
3397 /* | |
3398 * Init "aucmd_win". This can only be done after the first | |
3399 * window is fully initialized, thus it can't be in win_alloc_first(). | |
3400 */ | |
3401 void | |
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changeset
|
3402 win_alloc_aucmd_win(void) |
1906 | 3403 { |
3404 aucmd_win = win_alloc(NULL, TRUE); | |
3405 if (aucmd_win != NULL) | |
3406 { | |
3407 win_init_some(aucmd_win, curwin); | |
2583 | 3408 RESET_BINDING(aucmd_win); |
1906 | 3409 new_frame(aucmd_win); |
3410 } | |
3411 } | |
3412 #endif | |
3413 | |
667 | 3414 /* |
675 | 3415 * Allocate the first window or the first window in a new tab page. |
3416 * When "oldwin" is NULL create an empty buffer for it. | |
3417 * When "oldwin" is not NULL copy info from it to the new window (only with | |
3418 * FEAT_WINDOWS). | |
667 | 3419 * Return FAIL when something goes wrong (out of memory). |
3420 */ | |
3421 static int | |
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|
3422 win_alloc_firstwin(win_T *oldwin) |
667 | 3423 { |
1906 | 3424 curwin = win_alloc(NULL, FALSE); |
675 | 3425 if (oldwin == NULL) |
3426 { | |
3427 /* Very first window, need to create an empty buffer for it and | |
3428 * initialize from scratch. */ | |
3429 curbuf = buflist_new(NULL, NULL, 1L, BLN_LISTED); | |
3430 if (curwin == NULL || curbuf == NULL) | |
3431 return FAIL; | |
3432 curwin->w_buffer = curbuf; | |
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|
3433 #ifdef FEAT_SYN_HL |
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3434 curwin->w_s = &(curbuf->b_s); |
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3435 #endif |
675 | 3436 curbuf->b_nwindows = 1; /* there is one window */ |
7 | 3437 #ifdef FEAT_WINDOWS |
675 | 3438 curwin->w_alist = &global_alist; |
3439 #endif | |
3440 curwin_init(); /* init current window */ | |
3441 } | |
3442 #ifdef FEAT_WINDOWS | |
3443 else | |
3444 { | |
3445 /* First window in new tab page, initialize it from "oldwin". */ | |
1822 | 3446 win_init(curwin, oldwin, 0); |
675 | 3447 |
2583 | 3448 /* We don't want cursor- and scroll-binding in the first window. */ |
3449 RESET_BINDING(curwin); | |
675 | 3450 } |
3451 #endif | |
7 | 3452 |
1906 | 3453 new_frame(curwin); |
3454 if (curwin->w_frame == NULL) | |
667 | 3455 return FAIL; |
1906 | 3456 topframe = curwin->w_frame; |
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3457 #ifdef FEAT_WINDOWS |
7 | 3458 topframe->fr_width = Columns; |
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diff
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|
3459 #endif |
7 | 3460 topframe->fr_height = Rows - p_ch; |
3461 topframe->fr_win = curwin; | |
667 | 3462 |
3463 return OK; | |
3464 } | |
3465 | |
3466 /* | |
1906 | 3467 * Create a frame for window "wp". |
3468 */ | |
3469 static void | |
3470 new_frame(win_T *wp) | |
3471 { | |
3472 frame_T *frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
3473 | |
3474 wp->w_frame = frp; | |
3475 if (frp != NULL) | |
3476 { | |
3477 frp->fr_layout = FR_LEAF; | |
3478 frp->fr_win = wp; | |
3479 } | |
3480 } | |
3481 | |
3482 /* | |
667 | 3483 * Initialize the window and frame size to the maximum. |
3484 */ | |
3485 void | |
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changeset
|
3486 win_init_size(void) |
667 | 3487 { |
3488 firstwin->w_height = ROWS_AVAIL; | |
3489 topframe->fr_height = ROWS_AVAIL; | |
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|
3490 #ifdef FEAT_WINDOWS |
667 | 3491 firstwin->w_width = Columns; |
3492 topframe->fr_width = Columns; | |
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|
3493 #endif |
7 | 3494 } |
3495 | |
3496 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
672 | 3497 |
3498 /* | |
3499 * Allocate a new tabpage_T and init the values. | |
3500 * Returns NULL when out of memory. | |
3501 */ | |
3502 static tabpage_T * | |
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changeset
|
3503 alloc_tabpage(void) |
672 | 3504 { |
3505 tabpage_T *tp; | |
4287 | 3506 # ifdef FEAT_GUI |
3507 int i; | |
3508 # endif | |
3509 | |
672 | 3510 |
3511 tp = (tabpage_T *)alloc_clear((unsigned)sizeof(tabpage_T)); | |
4287 | 3512 if (tp == NULL) |
3513 return NULL; | |
3514 | |
3515 # ifdef FEAT_EVAL | |
3516 /* init t: variables */ | |
3517 tp->tp_vars = dict_alloc(); | |
3518 if (tp->tp_vars == NULL) | |
3519 { | |
3520 vim_free(tp); | |
3521 return NULL; | |
3522 } | |
3523 init_var_dict(tp->tp_vars, &tp->tp_winvar, VAR_SCOPE); | |
3524 # endif | |
3525 | |
788 | 3526 # ifdef FEAT_GUI |
4287 | 3527 for (i = 0; i < 3; i++) |
3528 tp->tp_prev_which_scrollbars[i] = -1; | |
788 | 3529 # endif |
672 | 3530 # ifdef FEAT_DIFF |
4287 | 3531 tp->tp_diff_invalid = TRUE; |
672 | 3532 # endif |
4287 | 3533 tp->tp_ch_used = p_ch; |
3534 | |
672 | 3535 return tp; |
3536 } | |
3537 | |
852 | 3538 void |
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changeset
|
3539 free_tabpage(tabpage_T *tp) |
672 | 3540 { |
1906 | 3541 int idx; |
3542 | |
672 | 3543 # ifdef FEAT_DIFF |
3544 diff_clear(tp); | |
3545 # endif | |
1906 | 3546 for (idx = 0; idx < SNAP_COUNT; ++idx) |
3547 clear_snapshot(tp, idx); | |
819 | 3548 #ifdef FEAT_EVAL |
4287 | 3549 vars_clear(&tp->tp_vars->dv_hashtab); /* free all t: variables */ |
3550 hash_init(&tp->tp_vars->dv_hashtab); | |
3551 unref_var_dict(tp->tp_vars); | |
819 | 3552 #endif |
4401 | 3553 |
3554 #ifdef FEAT_PYTHON | |
3555 python_tabpage_free(tp); | |
3556 #endif | |
3557 | |
3558 #ifdef FEAT_PYTHON3 | |
3559 python3_tabpage_free(tp); | |
3560 #endif | |
3561 | |
672 | 3562 vim_free(tp); |
3563 } | |
3564 | |
667 | 3565 /* |
675 | 3566 * Create a new Tab page with one window. |
3567 * It will edit the current buffer, like after ":split". | |
682 | 3568 * When "after" is 0 put it just after the current Tab page. |
3569 * Otherwise put it just before tab page "after". | |
667 | 3570 * Return FAIL or OK. |
3571 */ | |
3572 int | |
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diff
changeset
|
3573 win_new_tabpage(int after) |
667 | 3574 { |
672 | 3575 tabpage_T *tp = curtab; |
667 | 3576 tabpage_T *newtp; |
682 | 3577 int n; |
667 | 3578 |
672 | 3579 newtp = alloc_tabpage(); |
667 | 3580 if (newtp == NULL) |
3581 return FAIL; | |
3582 | |
3583 /* Remember the current windows in this Tab page. */ | |
4354 | 3584 if (leave_tabpage(curbuf, TRUE) == FAIL) |
674 | 3585 { |
3586 vim_free(newtp); | |
3587 return FAIL; | |
3588 } | |
672 | 3589 curtab = newtp; |
667 | 3590 |
3591 /* Create a new empty window. */ | |
675 | 3592 if (win_alloc_firstwin(tp->tp_curwin) == OK) |
667 | 3593 { |
3594 /* Make the new Tab page the new topframe. */ | |
682 | 3595 if (after == 1) |
3596 { | |
3597 /* New tab page becomes the first one. */ | |
3598 newtp->tp_next = first_tabpage; | |
3599 first_tabpage = newtp; | |
3600 } | |
3601 else | |
3602 { | |
3603 if (after > 0) | |
3604 { | |
3605 /* Put new tab page before tab page "after". */ | |
3606 n = 2; | |
3607 for (tp = first_tabpage; tp->tp_next != NULL | |
3608 && n < after; tp = tp->tp_next) | |
3609 ++n; | |
3610 } | |
3611 newtp->tp_next = tp->tp_next; | |
3612 tp->tp_next = newtp; | |
3613 } | |
667 | 3614 win_init_size(); |
685 | 3615 firstwin->w_winrow = tabline_height(); |
819 | 3616 win_comp_scroll(curwin); |
667 | 3617 |
3618 newtp->tp_topframe = topframe; | |
671 | 3619 last_status(FALSE); |
815 | 3620 |
3621 #if defined(FEAT_GUI) | |
3622 /* When 'guioptions' includes 'L' or 'R' may have to remove or add | |
3623 * scrollbars. Have to update them anyway. */ | |
1906 | 3624 gui_may_update_scrollbars(); |
815 | 3625 #endif |
3626 | |
667 | 3627 redraw_all_later(CLEAR); |
675 | 3628 #ifdef FEAT_AUTOCMD |
4354 | 3629 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); |
675 | 3630 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); |
3631 #endif | |
667 | 3632 return OK; |
3633 } | |
3634 | |
3635 /* Failed, get back the previous Tab page */ | |
4354 | 3636 enter_tabpage(curtab, curbuf, TRUE, TRUE); |
667 | 3637 return FAIL; |
3638 } | |
3639 | |
3640 /* | |
682 | 3641 * Open a new tab page if ":tab cmd" was used. It will edit the same buffer, |
3642 * like with ":split". | |
3643 * Returns OK if a new tab page was created, FAIL otherwise. | |
3644 */ | |
3645 int | |
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diff
changeset
|
3646 may_open_tabpage(void) |
682 | 3647 { |
1090 | 3648 int n = (cmdmod.tab == 0) ? postponed_split_tab : cmdmod.tab; |
3649 | |
3650 if (n != 0) | |
682 | 3651 { |
3652 cmdmod.tab = 0; /* reset it to avoid doing it twice */ | |
1090 | 3653 postponed_split_tab = 0; |
682 | 3654 return win_new_tabpage(n); |
3655 } | |
3656 return FAIL; | |
3657 } | |
3658 | |
3659 /* | |
672 | 3660 * Create up to "maxcount" tabpages with empty windows. |
3661 * Returns the number of resulting tab pages. | |
667 | 3662 */ |
672 | 3663 int |
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diff
changeset
|
3664 make_tabpages(int maxcount) |
667 | 3665 { |
672 | 3666 int count = maxcount; |
3667 int todo; | |
3668 | |
698 | 3669 /* Limit to 'tabpagemax' tabs. */ |
3670 if (count > p_tpm) | |
3671 count = p_tpm; | |
672 | 3672 |
3673 #ifdef FEAT_AUTOCMD | |
3674 /* | |
3675 * Don't execute autocommands while creating the tab pages. Must do that | |
3676 * when putting the buffers in the windows. | |
3677 */ | |
1410 | 3678 block_autocmds(); |
672 | 3679 #endif |
3680 | |
3681 for (todo = count - 1; todo > 0; --todo) | |
682 | 3682 if (win_new_tabpage(0) == FAIL) |
667 | 3683 break; |
672 | 3684 |
3685 #ifdef FEAT_AUTOCMD | |
1410 | 3686 unblock_autocmds(); |
672 | 3687 #endif |
3688 | |
3689 /* return actual number of tab pages */ | |
3690 return (count - todo); | |
667 | 3691 } |
3692 | |
3693 /* | |
671 | 3694 * Return TRUE when "tpc" points to a valid tab page. |
3695 */ | |
3696 int | |
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|
3697 valid_tabpage(tabpage_T *tpc) |
671 | 3698 { |
3699 tabpage_T *tp; | |
3700 | |
3701 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
3702 if (tp == tpc) | |
3703 return TRUE; | |
3704 return FALSE; | |
3705 } | |
3706 | |
3707 /* | |
3708 * Find tab page "n" (first one is 1). Returns NULL when not found. | |
3709 */ | |
3710 tabpage_T * | |
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changeset
|
3711 find_tabpage(int n) |
671 | 3712 { |
3713 tabpage_T *tp; | |
3714 int i = 1; | |
3715 | |
3716 for (tp = first_tabpage; tp != NULL && i != n; tp = tp->tp_next) | |
3717 ++i; | |
3718 return tp; | |
3719 } | |
3720 | |
3721 /* | |
685 | 3722 * Get index of tab page "tp". First one has index 1. |
686 | 3723 * When not found returns number of tab pages plus one. |
685 | 3724 */ |
3725 int | |
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diff
changeset
|
3726 tabpage_index(tabpage_T *ftp) |
685 | 3727 { |
3728 int i = 1; | |
3729 tabpage_T *tp; | |
3730 | |
3731 for (tp = first_tabpage; tp != NULL && tp != ftp; tp = tp->tp_next) | |
3732 ++i; | |
3733 return i; | |
3734 } | |
3735 | |
3736 /* | |
674 | 3737 * Prepare for leaving the current tab page. |
4352 | 3738 * When autocommands change "curtab" we don't leave the tab page and return |
674 | 3739 * FAIL. |
3740 * Careful: When OK is returned need to get a new tab page very very soon! | |
667 | 3741 */ |
674 | 3742 static int |
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changeset
|
3743 leave_tabpage( |
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diff
changeset
|
3744 buf_T *new_curbuf UNUSED, /* what is going to be the new curbuf, |
674 | 3745 NULL if unknown */ |
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diff
changeset
|
3746 int trigger_leave_autocmds UNUSED) |
667 | 3747 { |
674 | 3748 tabpage_T *tp = curtab; |
3749 | |
819 | 3750 reset_VIsual_and_resel(); /* stop Visual mode */ |
674 | 3751 #ifdef FEAT_AUTOCMD |
4354 | 3752 if (trigger_leave_autocmds) |
3753 { | |
3754 if (new_curbuf != curbuf) | |
3755 { | |
3756 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); | |
3757 if (curtab != tp) | |
3758 return FAIL; | |
3759 } | |
3760 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); | |
674 | 3761 if (curtab != tp) |
3762 return FAIL; | |
4354 | 3763 apply_autocmds(EVENT_TABLEAVE, NULL, NULL, FALSE, curbuf); |
3764 if (curtab != tp) | |
3765 return FAIL; | |
3766 } | |
674 | 3767 #endif |
668 | 3768 #if defined(FEAT_GUI) |
3769 /* Remove the scrollbars. They may be added back later. */ | |
3770 if (gui.in_use) | |
3771 gui_remove_scrollbars(); | |
3772 #endif | |
667 | 3773 tp->tp_curwin = curwin; |
671 | 3774 tp->tp_prevwin = prevwin; |
667 | 3775 tp->tp_firstwin = firstwin; |
3776 tp->tp_lastwin = lastwin; | |
668 | 3777 tp->tp_old_Rows = Rows; |
3778 tp->tp_old_Columns = Columns; | |
667 | 3779 firstwin = NULL; |
3780 lastwin = NULL; | |
674 | 3781 return OK; |
667 | 3782 } |
3783 | |
3784 /* | |
3785 * Start using tab page "tp". | |
675 | 3786 * Only to be used after leave_tabpage() or freeing the current tab page. |
4354 | 3787 * Only trigger *Enter autocommands when trigger_enter_autocmds is TRUE. |
3788 * Only trigger *Leave autocommands when trigger_leave_autocmds is TRUE. | |
667 | 3789 */ |
3790 static void | |
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|
3791 enter_tabpage( |
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|
3792 tabpage_T *tp, |
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diff
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|
3793 buf_T *old_curbuf UNUSED, |
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changeset
|
3794 int trigger_enter_autocmds, |
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diff
changeset
|
3795 int trigger_leave_autocmds) |
667 | 3796 { |
668 | 3797 int old_off = tp->tp_firstwin->w_winrow; |
870 | 3798 win_T *next_prevwin = tp->tp_prevwin; |
668 | 3799 |
672 | 3800 curtab = tp; |
667 | 3801 firstwin = tp->tp_firstwin; |
3802 lastwin = tp->tp_lastwin; | |
3803 topframe = tp->tp_topframe; | |
870 | 3804 |
3805 /* We would like doing the TabEnter event first, but we don't have a | |
3806 * valid current window yet, which may break some commands. | |
3807 * This triggers autocommands, thus may make "tp" invalid. */ | |
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3808 win_enter_ext(tp->tp_curwin, FALSE, TRUE, |
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|
3809 trigger_enter_autocmds, trigger_leave_autocmds); |
870 | 3810 prevwin = next_prevwin; |
3811 | |
668 | 3812 last_status(FALSE); /* status line may appear or disappear */ |
3813 (void)win_comp_pos(); /* recompute w_winrow for all windows */ | |
672 | 3814 must_redraw = CLEAR; /* need to redraw everything */ |
3815 #ifdef FEAT_DIFF | |
3816 diff_need_scrollbind = TRUE; | |
3817 #endif | |
668 | 3818 |
3819 /* The tabpage line may have appeared or disappeared, may need to resize | |
3820 * the frames for that. When the Vim window was resized need to update | |
824 | 3821 * frame sizes too. Use the stored value of p_ch, so that it can be |
3822 * different for each tab page. */ | |
3823 p_ch = curtab->tp_ch_used; | |
685 | 3824 if (curtab->tp_old_Rows != Rows || (old_off != firstwin->w_winrow |
3825 #ifdef FEAT_GUI_TABLINE | |
3826 && !gui_use_tabline() | |
3827 #endif | |
3828 )) | |
668 | 3829 shell_new_rows(); |
674 | 3830 if (curtab->tp_old_Columns != Columns && starting == 0) |
668 | 3831 shell_new_columns(); /* update window widths */ |
3832 | |
3833 #if defined(FEAT_GUI) | |
3834 /* When 'guioptions' includes 'L' or 'R' may have to remove or add | |
3835 * scrollbars. Have to update them anyway. */ | |
1906 | 3836 gui_may_update_scrollbars(); |
667 | 3837 #endif |
3838 | |
3413 | 3839 #ifdef FEAT_AUTOCMD |
3840 /* Apply autocommands after updating the display, when 'rows' and | |
3841 * 'columns' have been set correctly. */ | |
4354 | 3842 if (trigger_enter_autocmds) |
3582 | 3843 { |
3844 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); | |
3845 if (old_curbuf != curbuf) | |
3846 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
3847 } | |
3413 | 3848 #endif |
3849 | |
667 | 3850 redraw_all_later(CLEAR); |
3851 } | |
3852 | |
3853 /* | |
3854 * Go to tab page "n". For ":tab N" and "Ngt". | |
685 | 3855 * When "n" is 9999 go to the last tab page. |
667 | 3856 */ |
3857 void | |
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diff
changeset
|
3858 goto_tabpage(int n) |
667 | 3859 { |
3860 tabpage_T *tp; | |
682 | 3861 tabpage_T *ttp; |
667 | 3862 int i; |
3863 | |
857 | 3864 if (text_locked()) |
3865 { | |
3866 /* Not allowed when editing the command line. */ | |
3867 #ifdef FEAT_CMDWIN | |
3868 if (cmdwin_type != 0) | |
3869 EMSG(_(e_cmdwin)); | |
3870 else | |
3871 #endif | |
3872 EMSG(_(e_secure)); | |
3873 return; | |
3874 } | |
3875 | |
675 | 3876 /* If there is only one it can't work. */ |
3877 if (first_tabpage->tp_next == NULL) | |
3878 { | |
3879 if (n > 1) | |
3880 beep_flush(); | |
3881 return; | |
3882 } | |
3883 | |
667 | 3884 if (n == 0) |
3885 { | |
3886 /* No count, go to next tab page, wrap around end. */ | |
674 | 3887 if (curtab->tp_next == NULL) |
667 | 3888 tp = first_tabpage; |
3889 else | |
674 | 3890 tp = curtab->tp_next; |
667 | 3891 } |
682 | 3892 else if (n < 0) |
3893 { | |
3894 /* "gT": go to previous tab page, wrap around end. "N gT" repeats | |
3895 * this N times. */ | |
3896 ttp = curtab; | |
3897 for (i = n; i < 0; ++i) | |
3898 { | |
3899 for (tp = first_tabpage; tp->tp_next != ttp && tp->tp_next != NULL; | |
3900 tp = tp->tp_next) | |
3901 ; | |
3902 ttp = tp; | |
3903 } | |
3904 } | |
685 | 3905 else if (n == 9999) |
3906 { | |
3907 /* Go to last tab page. */ | |
3908 for (tp = first_tabpage; tp->tp_next != NULL; tp = tp->tp_next) | |
3909 ; | |
3910 } | |
667 | 3911 else |
3912 { | |
3913 /* Go to tab page "n". */ | |
685 | 3914 tp = find_tabpage(n); |
671 | 3915 if (tp == NULL) |
3916 { | |
3917 beep_flush(); | |
3918 return; | |
3919 } | |
667 | 3920 } |
3921 | |
4354 | 3922 goto_tabpage_tp(tp, TRUE, TRUE); |
685 | 3923 |
3924 #ifdef FEAT_GUI_TABLINE | |
3925 if (gui_use_tabline()) | |
690 | 3926 gui_mch_set_curtab(tabpage_index(curtab)); |
685 | 3927 #endif |
3928 } | |
3929 | |
3930 /* | |
3931 * Go to tabpage "tp". | |
4354 | 3932 * Only trigger *Enter autocommands when trigger_enter_autocmds is TRUE. |
3933 * Only trigger *Leave autocommands when trigger_leave_autocmds is TRUE. | |
685 | 3934 * Note: doesn't update the GUI tab. |
3935 */ | |
3936 void | |
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|
3937 goto_tabpage_tp( |
33ba2adb6065
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|
3938 tabpage_T *tp, |
33ba2adb6065
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|
3939 int trigger_enter_autocmds, |
33ba2adb6065
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|
3940 int trigger_leave_autocmds) |
685 | 3941 { |
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3942 /* Don't repeat a message in another tab page. */ |
4c6b4298852f
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diff
changeset
|
3943 set_keep_msg(NULL, 0); |
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changeset
|
3944 |
4354 | 3945 if (tp != curtab && leave_tabpage(tp->tp_curwin->w_buffer, |
3946 trigger_leave_autocmds) == OK) | |
674 | 3947 { |
3948 if (valid_tabpage(tp)) | |
4354 | 3949 enter_tabpage(tp, curbuf, trigger_enter_autocmds, |
3950 trigger_leave_autocmds); | |
674 | 3951 else |
4354 | 3952 enter_tabpage(curtab, curbuf, trigger_enter_autocmds, |
3953 trigger_leave_autocmds); | |
674 | 3954 } |
667 | 3955 } |
7 | 3956 |
3957 /* | |
825 | 3958 * Enter window "wp" in tab page "tp". |
3959 * Also updates the GUI tab. | |
3960 */ | |
3961 void | |
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diff
changeset
|
3962 goto_tabpage_win(tabpage_T *tp, win_T *wp) |
825 | 3963 { |
4354 | 3964 goto_tabpage_tp(tp, TRUE, TRUE); |
825 | 3965 if (curtab == tp && win_valid(wp)) |
3966 { | |
3967 win_enter(wp, TRUE); | |
3968 # ifdef FEAT_GUI_TABLINE | |
3969 if (gui_use_tabline()) | |
3970 gui_mch_set_curtab(tabpage_index(curtab)); | |
3971 # endif | |
3972 } | |
3973 } | |
3974 | |
3975 /* | |
6775 | 3976 * Move the current tab page to after tab page "nr". |
682 | 3977 */ |
3978 void | |
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diff
changeset
|
3979 tabpage_move(int nr) |
682 | 3980 { |
6775 | 3981 int n = 1; |
3982 tabpage_T *tp, *tp_dst; | |
682 | 3983 |
3984 if (first_tabpage->tp_next == NULL) | |
3985 return; | |
3986 | |
6775 | 3987 for (tp = first_tabpage; tp->tp_next != NULL && n < nr; tp = tp->tp_next) |
3988 ++n; | |
3989 | |
3990 if (tp == curtab || (nr > 0 && tp->tp_next != NULL | |
3991 && tp->tp_next == curtab)) | |
3992 return; | |
3993 | |
3994 tp_dst = tp; | |
3995 | |
682 | 3996 /* Remove the current tab page from the list of tab pages. */ |
3997 if (curtab == first_tabpage) | |
3998 first_tabpage = curtab->tp_next; | |
3999 else | |
4000 { | |
4001 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
4002 if (tp->tp_next == curtab) | |
4003 break; | |
4004 if (tp == NULL) /* "cannot happen" */ | |
4005 return; | |
4006 tp->tp_next = curtab->tp_next; | |
4007 } | |
4008 | |
4009 /* Re-insert it at the specified position. */ | |
6775 | 4010 if (nr <= 0) |
682 | 4011 { |
4012 curtab->tp_next = first_tabpage; | |
4013 first_tabpage = curtab; | |
4014 } | |
4015 else | |
4016 { | |
6775 | 4017 curtab->tp_next = tp_dst->tp_next; |
4018 tp_dst->tp_next = curtab; | |
682 | 4019 } |
4020 | |
4021 /* Need to redraw the tabline. Tab page contents doesn't change. */ | |
4022 redraw_tabline = TRUE; | |
4023 } | |
4024 | |
4025 | |
4026 /* | |
7 | 4027 * Go to another window. |
4028 * When jumping to another buffer, stop Visual mode. Do this before | |
4029 * changing windows so we can yank the selection into the '*' register. | |
4030 * When jumping to another window on the same buffer, adjust its cursor | |
4031 * position to keep the same Visual area. | |
4032 */ | |
4033 void | |
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diff
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|
4034 win_goto(win_T *wp) |
7 | 4035 { |
2316
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4036 #ifdef FEAT_CONCEAL |
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4037 win_T *owp = curwin; |
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4038 #endif |
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|
4039 |
633 | 4040 if (text_locked()) |
7 | 4041 { |
4042 beep_flush(); | |
633 | 4043 text_locked_msg(); |
7 | 4044 return; |
4045 } | |
819 | 4046 #ifdef FEAT_AUTOCMD |
4047 if (curbuf_locked()) | |
4048 return; | |
4049 #endif | |
631 | 4050 |
7 | 4051 if (wp->w_buffer != curbuf) |
4052 reset_VIsual_and_resel(); | |
4053 else if (VIsual_active) | |
4054 wp->w_cursor = curwin->w_cursor; | |
4055 | |
4056 #ifdef FEAT_GUI | |
4057 need_mouse_correct = TRUE; | |
4058 #endif | |
4059 win_enter(wp, TRUE); | |
2316
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4060 |
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4061 #ifdef FEAT_CONCEAL |
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|
4062 /* Conceal cursor line in previous window, unconceal in current window. */ |
4094 | 4063 if (win_valid(owp) && owp->w_p_cole > 0 && !msg_scrolled) |
2316
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|
4064 update_single_line(owp, owp->w_cursor.lnum); |
4094 | 4065 if (curwin->w_p_cole > 0 && !msg_scrolled) |
4066 need_cursor_line_redraw = TRUE; | |
2316
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|
4067 #endif |
7 | 4068 } |
4069 | |
4070 #if defined(FEAT_PERL) || defined(PROTO) | |
4071 /* | |
4072 * Find window number "winnr" (counting top to bottom). | |
4073 */ | |
4074 win_T * | |
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diff
changeset
|
4075 win_find_nr(int winnr) |
7 | 4076 { |
4077 win_T *wp; | |
4078 | |
4079 # ifdef FEAT_WINDOWS | |
4080 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
4081 if (--winnr == 0) | |
4082 break; | |
4083 return wp; | |
4084 # else | |
4085 return curwin; | |
4086 # endif | |
4087 } | |
4088 #endif | |
4089 | |
4442 | 4090 #if (defined(FEAT_WINDOWS) && (defined(FEAT_PYTHON) || defined(FEAT_PYTHON3))) \ |
4091 || defined(PROTO) | |
4429 | 4092 /* |
4093 * Find the tabpage for window "win". | |
4094 */ | |
4095 tabpage_T * | |
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diff
changeset
|
4096 win_find_tabpage(win_T *win) |
4429 | 4097 { |
4098 win_T *wp; | |
4099 tabpage_T *tp; | |
4100 | |
4101 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
5098
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4102 for (wp = (tp == curtab ? firstwin : tp->tp_firstwin); |
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|
4103 wp != NULL; wp = wp->w_next) |
4429 | 4104 if (wp == win) |
4105 return tp; | |
4106 return NULL; | |
4107 } | |
4108 #endif | |
4109 | |
7 | 4110 /* |
4111 * Move to window above or below "count" times. | |
4112 */ | |
4113 static void | |
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diff
changeset
|
4114 win_goto_ver( |
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parents:
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diff
changeset
|
4115 int up, /* TRUE to go to win above */ |
33ba2adb6065
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parents:
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diff
changeset
|
4116 long count) |
7 | 4117 { |
4118 frame_T *fr; | |
4119 frame_T *nfr; | |
4120 frame_T *foundfr; | |
4121 | |
4122 foundfr = curwin->w_frame; | |
4123 while (count--) | |
4124 { | |
4125 /* | |
4126 * First go upwards in the tree of frames until we find a upwards or | |
4127 * downwards neighbor. | |
4128 */ | |
4129 fr = foundfr; | |
4130 for (;;) | |
4131 { | |
4132 if (fr == topframe) | |
4133 goto end; | |
4134 if (up) | |
4135 nfr = fr->fr_prev; | |
4136 else | |
4137 nfr = fr->fr_next; | |
4138 if (fr->fr_parent->fr_layout == FR_COL && nfr != NULL) | |
4139 break; | |
4140 fr = fr->fr_parent; | |
4141 } | |
4142 | |
4143 /* | |
4144 * Now go downwards to find the bottom or top frame in it. | |
4145 */ | |
4146 for (;;) | |
4147 { | |
4148 if (nfr->fr_layout == FR_LEAF) | |
4149 { | |
4150 foundfr = nfr; | |
4151 break; | |
4152 } | |
4153 fr = nfr->fr_child; | |
4154 if (nfr->fr_layout == FR_ROW) | |
4155 { | |
4156 /* Find the frame at the cursor row. */ | |
4157 while (fr->fr_next != NULL | |
4158 && frame2win(fr)->w_wincol + fr->fr_width | |
4159 <= curwin->w_wincol + curwin->w_wcol) | |
4160 fr = fr->fr_next; | |
4161 } | |
4162 if (nfr->fr_layout == FR_COL && up) | |
4163 while (fr->fr_next != NULL) | |
4164 fr = fr->fr_next; | |
4165 nfr = fr; | |
4166 } | |
4167 } | |
4168 end: | |
4169 if (foundfr != NULL) | |
4170 win_goto(foundfr->fr_win); | |
4171 } | |
4172 | |
4173 /* | |
4174 * Move to left or right window. | |
4175 */ | |
4176 static void | |
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diff
changeset
|
4177 win_goto_hor( |
33ba2adb6065
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parents:
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diff
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|
4178 int left, /* TRUE to go to left win */ |
33ba2adb6065
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parents:
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diff
changeset
|
4179 long count) |
7 | 4180 { |
4181 frame_T *fr; | |
4182 frame_T *nfr; | |
4183 frame_T *foundfr; | |
4184 | |
4185 foundfr = curwin->w_frame; | |
4186 while (count--) | |
4187 { | |
4188 /* | |
4189 * First go upwards in the tree of frames until we find a left or | |
4190 * right neighbor. | |
4191 */ | |
4192 fr = foundfr; | |
4193 for (;;) | |
4194 { | |
4195 if (fr == topframe) | |
4196 goto end; | |
4197 if (left) | |
4198 nfr = fr->fr_prev; | |
4199 else | |
4200 nfr = fr->fr_next; | |
4201 if (fr->fr_parent->fr_layout == FR_ROW && nfr != NULL) | |
4202 break; | |
4203 fr = fr->fr_parent; | |
4204 } | |
4205 | |
4206 /* | |
4207 * Now go downwards to find the leftmost or rightmost frame in it. | |
4208 */ | |
4209 for (;;) | |
4210 { | |
4211 if (nfr->fr_layout == FR_LEAF) | |
4212 { | |
4213 foundfr = nfr; | |
4214 break; | |
4215 } | |
4216 fr = nfr->fr_child; | |
4217 if (nfr->fr_layout == FR_COL) | |
4218 { | |
4219 /* Find the frame at the cursor row. */ | |
4220 while (fr->fr_next != NULL | |
4221 && frame2win(fr)->w_winrow + fr->fr_height | |
4222 <= curwin->w_winrow + curwin->w_wrow) | |
4223 fr = fr->fr_next; | |
4224 } | |
4225 if (nfr->fr_layout == FR_ROW && left) | |
4226 while (fr->fr_next != NULL) | |
4227 fr = fr->fr_next; | |
4228 nfr = fr; | |
4229 } | |
4230 } | |
4231 end: | |
4232 if (foundfr != NULL) | |
4233 win_goto(foundfr->fr_win); | |
4234 } | |
4235 | |
4236 /* | |
4237 * Make window "wp" the current window. | |
4238 */ | |
4239 void | |
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diff
changeset
|
4240 win_enter(win_T *wp, int undo_sync) |
7 | 4241 { |
4354 | 4242 win_enter_ext(wp, undo_sync, FALSE, TRUE, TRUE); |
7 | 4243 } |
4244 | |
4245 /* | |
4246 * Make window wp the current window. | |
4247 * Can be called with "curwin_invalid" TRUE, which means that curwin has just | |
4248 * been closed and isn't valid. | |
4249 */ | |
4250 static void | |
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diff
changeset
|
4251 win_enter_ext( |
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parents:
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diff
changeset
|
4252 win_T *wp, |
33ba2adb6065
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parents:
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4253 int undo_sync, |
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changeset
|
4254 int curwin_invalid, |
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4255 int trigger_enter_autocmds UNUSED, |
33ba2adb6065
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parents:
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diff
changeset
|
4256 int trigger_leave_autocmds UNUSED) |
7 | 4257 { |
4258 #ifdef FEAT_AUTOCMD | |
4259 int other_buffer = FALSE; | |
4260 #endif | |
4261 | |
4262 if (wp == curwin && !curwin_invalid) /* nothing to do */ | |
4263 return; | |
4264 | |
4265 #ifdef FEAT_AUTOCMD | |
4354 | 4266 if (!curwin_invalid && trigger_leave_autocmds) |
7 | 4267 { |
4268 /* | |
4269 * Be careful: If autocommands delete the window, return now. | |
4270 */ | |
4271 if (wp->w_buffer != curbuf) | |
4272 { | |
4273 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); | |
4274 other_buffer = TRUE; | |
4275 if (!win_valid(wp)) | |
4276 return; | |
4277 } | |
4278 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); | |
4279 if (!win_valid(wp)) | |
4280 return; | |
4281 # ifdef FEAT_EVAL | |
4282 /* autocmds may abort script processing */ | |
4283 if (aborting()) | |
4284 return; | |
4285 # endif | |
4286 } | |
4287 #endif | |
4288 | |
4289 /* sync undo before leaving the current buffer */ | |
4290 if (undo_sync && curbuf != wp->w_buffer) | |
825 | 4291 u_sync(FALSE); |
5977 | 4292 |
4293 /* Might need to scroll the old window before switching, e.g., when the | |
4294 * cursor was moved. */ | |
4295 update_topline(); | |
4296 | |
7 | 4297 /* may have to copy the buffer options when 'cpo' contains 'S' */ |
4298 if (wp->w_buffer != curbuf) | |
4299 buf_copy_options(wp->w_buffer, BCO_ENTER | BCO_NOHELP); | |
4300 if (!curwin_invalid) | |
4301 { | |
4302 prevwin = curwin; /* remember for CTRL-W p */ | |
4303 curwin->w_redr_status = TRUE; | |
4304 } | |
4305 curwin = wp; | |
4306 curbuf = wp->w_buffer; | |
4307 check_cursor(); | |
4308 #ifdef FEAT_VIRTUALEDIT | |
4309 if (!virtual_active()) | |
4310 curwin->w_cursor.coladd = 0; | |
4311 #endif | |
4312 changed_line_abv_curs(); /* assume cursor position needs updating */ | |
4313 | |
4314 if (curwin->w_localdir != NULL) | |
4315 { | |
4316 /* Window has a local directory: Save current directory as global | |
4317 * directory (unless that was done already) and change to the local | |
4318 * directory. */ | |
4319 if (globaldir == NULL) | |
4320 { | |
4321 char_u cwd[MAXPATHL]; | |
4322 | |
4323 if (mch_dirname(cwd, MAXPATHL) == OK) | |
4324 globaldir = vim_strsave(cwd); | |
4325 } | |
1757 | 4326 if (mch_chdir((char *)curwin->w_localdir) == 0) |
4327 shorten_fnames(TRUE); | |
7 | 4328 } |
4329 else if (globaldir != NULL) | |
4330 { | |
4331 /* Window doesn't have a local directory and we are not in the global | |
4332 * directory: Change to the global directory. */ | |
1757 | 4333 ignored = mch_chdir((char *)globaldir); |
7 | 4334 vim_free(globaldir); |
4335 globaldir = NULL; | |
4336 shorten_fnames(TRUE); | |
4337 } | |
4338 | |
4339 #ifdef FEAT_AUTOCMD | |
4354 | 4340 if (trigger_enter_autocmds) |
4341 { | |
4342 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); | |
4343 if (other_buffer) | |
4344 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
4345 } | |
7 | 4346 #endif |
4347 | |
4348 #ifdef FEAT_TITLE | |
4349 maketitle(); | |
4350 #endif | |
4351 curwin->w_redr_status = TRUE; | |
672 | 4352 redraw_tabline = TRUE; |
7 | 4353 if (restart_edit) |
4354 redraw_later(VALID); /* causes status line redraw */ | |
4355 | |
4356 /* set window height to desired minimal value */ | |
4357 if (curwin->w_height < p_wh && !curwin->w_p_wfh) | |
4358 win_setheight((int)p_wh); | |
4359 else if (curwin->w_height == 0) | |
4360 win_setheight(1); | |
4361 | |
4362 /* set window width to desired minimal value */ | |
779 | 4363 if (curwin->w_width < p_wiw && !curwin->w_p_wfw) |
7 | 4364 win_setwidth((int)p_wiw); |
4365 | |
4366 #ifdef FEAT_MOUSE | |
4367 setmouse(); /* in case jumped to/from help buffer */ | |
4368 #endif | |
4369 | |
961 | 4370 /* Change directories when the 'acd' option is set. */ |
4371 DO_AUTOCHDIR | |
7 | 4372 } |
4373 | |
4374 #endif /* FEAT_WINDOWS */ | |
4375 | |
4376 #if defined(FEAT_WINDOWS) || defined(FEAT_SIGNS) || defined(PROTO) | |
4377 /* | |
825 | 4378 * Jump to the first open window that contains buffer "buf", if one exists. |
4379 * Returns a pointer to the window found, otherwise NULL. | |
7 | 4380 */ |
4381 win_T * | |
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diff
changeset
|
4382 buf_jump_open_win(buf_T *buf) |
7 | 4383 { |
6307 | 4384 win_T *wp = NULL; |
4385 | |
4386 if (curwin->w_buffer == buf) | |
4387 wp = curwin; | |
7 | 4388 # ifdef FEAT_WINDOWS |
6307 | 4389 else |
4390 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
4391 if (wp->w_buffer == buf) | |
4392 break; | |
7 | 4393 if (wp != NULL) |
4394 win_enter(wp, FALSE); | |
6307 | 4395 # endif |
7 | 4396 return wp; |
4397 } | |
825 | 4398 |
4399 /* | |
4400 * Jump to the first open window in any tab page that contains buffer "buf", | |
4401 * if one exists. | |
4402 * Returns a pointer to the window found, otherwise NULL. | |
4403 */ | |
4404 win_T * | |
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changeset
|
4405 buf_jump_open_tab(buf_T *buf) |
825 | 4406 { |
6307 | 4407 win_T *wp = buf_jump_open_win(buf); |
825 | 4408 # ifdef FEAT_WINDOWS |
4409 tabpage_T *tp; | |
4410 | |
4411 if (wp != NULL) | |
4412 return wp; | |
4413 | |
4414 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
4415 if (tp != curtab) | |
4416 { | |
4417 for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next) | |
4418 if (wp->w_buffer == buf) | |
4419 break; | |
4420 if (wp != NULL) | |
4421 { | |
4422 goto_tabpage_win(tp, wp); | |
4423 if (curwin != wp) | |
4424 wp = NULL; /* something went wrong */ | |
4425 break; | |
4426 } | |
4427 } | |
6307 | 4428 # endif |
825 | 4429 return wp; |
4430 } | |
7 | 4431 #endif |
4432 | |
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|
4433 static int last_win_id = LOWEST_WIN_ID - 1; |
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diff
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|
4434 |
7 | 4435 /* |
1906 | 4436 * Allocate a window structure and link it in the window list when "hidden" is |
4437 * FALSE. | |
7 | 4438 */ |
4439 static win_T * | |
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changeset
|
4440 win_alloc(win_T *after UNUSED, int hidden UNUSED) |
7 | 4441 { |
3263 | 4442 win_T *new_wp; |
7 | 4443 |
4444 /* | |
4445 * allocate window structure and linesizes arrays | |
4446 */ | |
3263 | 4447 new_wp = (win_T *)alloc_clear((unsigned)sizeof(win_T)); |
4287 | 4448 if (new_wp == NULL) |
4449 return NULL; | |
4450 | |
4451 if (win_alloc_lines(new_wp) == FAIL) | |
3263 | 4452 { |
4453 vim_free(new_wp); | |
4287 | 4454 return NULL; |
4455 } | |
4456 | |
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diff
changeset
|
4457 new_wp->w_id = ++last_win_id; |
485d4d8a97f6
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parents:
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diff
changeset
|
4458 |
4287 | 4459 #ifdef FEAT_EVAL |
4460 /* init w: variables */ | |
4461 new_wp->w_vars = dict_alloc(); | |
4462 if (new_wp->w_vars == NULL) | |
4463 { | |
4464 win_free_lsize(new_wp); | |
4465 vim_free(new_wp); | |
4466 return NULL; | |
4467 } | |
4468 init_var_dict(new_wp->w_vars, &new_wp->w_winvar, VAR_SCOPE); | |
4469 #endif | |
4470 | |
1114 | 4471 #ifdef FEAT_AUTOCMD |
4287 | 4472 /* Don't execute autocommands while the window is not properly |
4473 * initialized yet. gui_create_scrollbar() may trigger a FocusGained | |
4474 * event. */ | |
4475 block_autocmds(); | |
4476 #endif | |
4477 /* | |
4478 * link the window in the window list | |
4479 */ | |
7 | 4480 #ifdef FEAT_WINDOWS |
4287 | 4481 if (!hidden) |
4482 win_append(after, new_wp); | |
4483 new_wp->w_wincol = 0; | |
4484 new_wp->w_width = Columns; | |
8651
8a106a24d128
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parents:
8643
diff
changeset
|
4485 #endif |
4287 | 4486 |
4487 /* position the display and the cursor at the top of the file. */ | |
4488 new_wp->w_topline = 1; | |
7 | 4489 #ifdef FEAT_DIFF |
4287 | 4490 new_wp->w_topfill = 0; |
4491 #endif | |
4492 new_wp->w_botline = 2; | |
4493 new_wp->w_cursor.lnum = 1; | |
7 | 4494 #ifdef FEAT_SCROLLBIND |
4287 | 4495 new_wp->w_scbind_pos = 1; |
4496 #endif | |
4497 | |
4498 /* We won't calculate w_fraction until resizing the window */ | |
4499 new_wp->w_fraction = 0; | |
4500 new_wp->w_prev_fraction_row = -1; | |
7 | 4501 |
4502 #ifdef FEAT_GUI | |
4287 | 4503 if (gui.in_use) |
4504 { | |
4505 gui_create_scrollbar(&new_wp->w_scrollbars[SBAR_LEFT], | |
4506 SBAR_LEFT, new_wp); | |
4507 gui_create_scrollbar(&new_wp->w_scrollbars[SBAR_RIGHT], | |
4508 SBAR_RIGHT, new_wp); | |
4509 } | |
7 | 4510 #endif |
4511 #ifdef FEAT_FOLDING | |
4287 | 4512 foldInitWin(new_wp); |
7 | 4513 #endif |
1114 | 4514 #ifdef FEAT_AUTOCMD |
4287 | 4515 unblock_autocmds(); |
1114 | 4516 #endif |
1326 | 4517 #ifdef FEAT_SEARCH_EXTRA |
4287 | 4518 new_wp->w_match_head = NULL; |
4519 new_wp->w_next_match_id = 4; | |
4520 #endif | |
3263 | 4521 return new_wp; |
7 | 4522 } |
4523 | |
4524 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
4525 | |
4526 /* | |
5237
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diff
changeset
|
4527 * Remove window 'wp' from the window list and free the structure. |
7 | 4528 */ |
4529 static void | |
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diff
changeset
|
4530 win_free( |
33ba2adb6065
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parents:
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diff
changeset
|
4531 win_T *wp, |
33ba2adb6065
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4532 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 4533 { |
4534 int i; | |
5237
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|
4535 buf_T *buf; |
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changeset
|
4536 wininfo_T *wip; |
7 | 4537 |
1918 | 4538 #ifdef FEAT_FOLDING |
4539 clearFolding(wp); | |
4540 #endif | |
4541 | |
4542 /* reduce the reference count to the argument list. */ | |
4543 alist_unlink(wp->w_alist); | |
4544 | |
1114 | 4545 #ifdef FEAT_AUTOCMD |
4546 /* Don't execute autocommands while the window is halfway being deleted. | |
4547 * gui_mch_destroy_scrollbar() may trigger a FocusGained event. */ | |
1410 | 4548 block_autocmds(); |
1114 | 4549 #endif |
4550 | |
2320
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Added Lua interfae. (Luis Carvalho)
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diff
changeset
|
4551 #ifdef FEAT_LUA |
966a5609669e
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diff
changeset
|
4552 lua_window_free(wp); |
966a5609669e
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diff
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|
4553 #endif |
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Added Lua interfae. (Luis Carvalho)
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diff
changeset
|
4554 |
14 | 4555 #ifdef FEAT_MZSCHEME |
4556 mzscheme_window_free(wp); | |
4557 #endif | |
4558 | |
7 | 4559 #ifdef FEAT_PERL |
4560 perl_win_free(wp); | |
4561 #endif | |
4562 | |
4563 #ifdef FEAT_PYTHON | |
4564 python_window_free(wp); | |
4565 #endif | |
4566 | |
2329
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Added support for Python 3. (Roland Puntaier)
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diff
changeset
|
4567 #ifdef FEAT_PYTHON3 |
ad2889f48843
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changeset
|
4568 python3_window_free(wp); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
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diff
changeset
|
4569 #endif |
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changeset
|
4570 |
7 | 4571 #ifdef FEAT_TCL |
4572 tcl_window_free(wp); | |
4573 #endif | |
4574 | |
4575 #ifdef FEAT_RUBY | |
4576 ruby_window_free(wp); | |
4577 #endif | |
4578 | |
4579 clear_winopt(&wp->w_onebuf_opt); | |
4580 clear_winopt(&wp->w_allbuf_opt); | |
4581 | |
4582 #ifdef FEAT_EVAL | |
4287 | 4583 vars_clear(&wp->w_vars->dv_hashtab); /* free all w: variables */ |
4584 hash_init(&wp->w_vars->dv_hashtab); | |
4585 unref_var_dict(wp->w_vars); | |
7 | 4586 #endif |
4587 | |
8833
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parents:
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diff
changeset
|
4588 { |
dc10bd23f918
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parents:
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diff
changeset
|
4589 tabpage_T *ttp; |
dc10bd23f918
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parents:
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diff
changeset
|
4590 |
dc10bd23f918
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parents:
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diff
changeset
|
4591 if (prevwin == wp) |
dc10bd23f918
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parents:
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diff
changeset
|
4592 prevwin = NULL; |
dc10bd23f918
commit https://github.com/vim/vim/commit/3dda7db4e1f7c4a8110a1f83001ec36b46693d27
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parents:
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diff
changeset
|
4593 for (ttp = first_tabpage; ttp != NULL; ttp = ttp->tp_next) |
dc10bd23f918
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parents:
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diff
changeset
|
4594 if (ttp->tp_prevwin == wp) |
dc10bd23f918
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parents:
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diff
changeset
|
4595 ttp->tp_prevwin = NULL; |
dc10bd23f918
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parents:
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diff
changeset
|
4596 } |
7 | 4597 win_free_lsize(wp); |
4598 | |
4599 for (i = 0; i < wp->w_tagstacklen; ++i) | |
4600 vim_free(wp->w_tagstack[i].tagname); | |
4601 | |
4602 vim_free(wp->w_localdir); | |
1326 | 4603 |
5237
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|
4604 /* Remove the window from the b_wininfo lists, it may happen that the |
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parents:
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diff
changeset
|
4605 * freed memory is re-used for another window. */ |
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diff
changeset
|
4606 for (buf = firstbuf; buf != NULL; buf = buf->b_next) |
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|
4607 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) |
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|
4608 if (wip->wi_win == wp) |
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changeset
|
4609 wip->wi_win = NULL; |
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|
4610 |
7 | 4611 #ifdef FEAT_SEARCH_EXTRA |
1326 | 4612 clear_matches(wp); |
4613 #endif | |
4614 | |
7 | 4615 #ifdef FEAT_JUMPLIST |
4616 free_jumplist(wp); | |
4617 #endif | |
4618 | |
643 | 4619 #ifdef FEAT_QUICKFIX |
4620 qf_free_all(wp); | |
4621 #endif | |
4622 | |
7 | 4623 #ifdef FEAT_GUI |
4624 if (gui.in_use) | |
4625 { | |
4626 gui_mch_destroy_scrollbar(&wp->w_scrollbars[SBAR_LEFT]); | |
4627 gui_mch_destroy_scrollbar(&wp->w_scrollbars[SBAR_RIGHT]); | |
4628 } | |
4629 #endif /* FEAT_GUI */ | |
4630 | |
2250
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Add the conceal patch from Vince Negri.
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parents:
2201
diff
changeset
|
4631 #ifdef FEAT_SYN_HL |
2314
233eb4412f5d
Added 'colorcolumn' option. Partly by Gregor Uhlenheuer.
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parents:
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diff
changeset
|
4632 vim_free(wp->w_p_cc_cols); |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
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parents:
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diff
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|
4633 #endif |
1bac28a53fae
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parents:
2201
diff
changeset
|
4634 |
1918 | 4635 #ifdef FEAT_AUTOCMD |
4636 if (wp != aucmd_win) | |
4637 #endif | |
4638 win_remove(wp, tp); | |
5971 | 4639 #ifdef FEAT_AUTOCMD |
5958 | 4640 if (autocmd_busy) |
4641 { | |
4642 wp->w_next = au_pending_free_win; | |
4643 au_pending_free_win = wp; | |
4644 } | |
4645 else | |
5971 | 4646 #endif |
5958 | 4647 vim_free(wp); |
1114 | 4648 |
4649 #ifdef FEAT_AUTOCMD | |
1410 | 4650 unblock_autocmds(); |
1114 | 4651 #endif |
7 | 4652 } |
4653 | |
4654 /* | |
4655 * Append window "wp" in the window list after window "after". | |
4656 */ | |
1906 | 4657 void |
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parents:
7805
diff
changeset
|
4658 win_append(win_T *after, win_T *wp) |
7 | 4659 { |
4660 win_T *before; | |
4661 | |
4662 if (after == NULL) /* after NULL is in front of the first */ | |
4663 before = firstwin; | |
4664 else | |
4665 before = after->w_next; | |
4666 | |
4667 wp->w_next = before; | |
4668 wp->w_prev = after; | |
4669 if (after == NULL) | |
4670 firstwin = wp; | |
4671 else | |
4672 after->w_next = wp; | |
4673 if (before == NULL) | |
4674 lastwin = wp; | |
4675 else | |
4676 before->w_prev = wp; | |
4677 } | |
4678 | |
4679 /* | |
4680 * Remove a window from the window list. | |
4681 */ | |
1906 | 4682 void |
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parents:
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diff
changeset
|
4683 win_remove( |
33ba2adb6065
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parents:
7805
diff
changeset
|
4684 win_T *wp, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4685 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 4686 { |
4687 if (wp->w_prev != NULL) | |
4688 wp->w_prev->w_next = wp->w_next; | |
671 | 4689 else if (tp == NULL) |
4690 firstwin = wp->w_next; | |
7 | 4691 else |
671 | 4692 tp->tp_firstwin = wp->w_next; |
7 | 4693 if (wp->w_next != NULL) |
4694 wp->w_next->w_prev = wp->w_prev; | |
671 | 4695 else if (tp == NULL) |
4696 lastwin = wp->w_prev; | |
7 | 4697 else |
671 | 4698 tp->tp_lastwin = wp->w_prev; |
7 | 4699 } |
4700 | |
4701 /* | |
4702 * Append frame "frp" in a frame list after frame "after". | |
4703 */ | |
4704 static void | |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4705 frame_append(frame_T *after, frame_T *frp) |
7 | 4706 { |
4707 frp->fr_next = after->fr_next; | |
4708 after->fr_next = frp; | |
4709 if (frp->fr_next != NULL) | |
4710 frp->fr_next->fr_prev = frp; | |
4711 frp->fr_prev = after; | |
4712 } | |
4713 | |
4714 /* | |
4715 * Insert frame "frp" in a frame list before frame "before". | |
4716 */ | |
4717 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4718 frame_insert(frame_T *before, frame_T *frp) |
7 | 4719 { |
4720 frp->fr_next = before; | |
4721 frp->fr_prev = before->fr_prev; | |
4722 before->fr_prev = frp; | |
4723 if (frp->fr_prev != NULL) | |
4724 frp->fr_prev->fr_next = frp; | |
4725 else | |
4726 frp->fr_parent->fr_child = frp; | |
4727 } | |
4728 | |
4729 /* | |
4730 * Remove a frame from a frame list. | |
4731 */ | |
4732 static void | |
7837
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parents:
7805
diff
changeset
|
4733 frame_remove(frame_T *frp) |
7 | 4734 { |
4735 if (frp->fr_prev != NULL) | |
4736 frp->fr_prev->fr_next = frp->fr_next; | |
4737 else | |
4738 frp->fr_parent->fr_child = frp->fr_next; | |
4739 if (frp->fr_next != NULL) | |
4740 frp->fr_next->fr_prev = frp->fr_prev; | |
4741 } | |
4742 | |
4743 #endif /* FEAT_WINDOWS */ | |
4744 | |
4745 /* | |
4746 * Allocate w_lines[] for window "wp". | |
4747 * Return FAIL for failure, OK for success. | |
4748 */ | |
4749 int | |
7837
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parents:
7805
diff
changeset
|
4750 win_alloc_lines(win_T *wp) |
7 | 4751 { |
4752 wp->w_lines_valid = 0; | |
1042 | 4753 wp->w_lines = (wline_T *)alloc_clear((unsigned)(Rows * sizeof(wline_T))); |
7 | 4754 if (wp->w_lines == NULL) |
4755 return FAIL; | |
4756 return OK; | |
4757 } | |
4758 | |
4759 /* | |
4760 * free lsize arrays for a window | |
4761 */ | |
4762 void | |
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7805
diff
changeset
|
4763 win_free_lsize(win_T *wp) |
7 | 4764 { |
5952 | 4765 /* TODO: why would wp be NULL here? */ |
4766 if (wp != NULL) | |
4767 { | |
4768 vim_free(wp->w_lines); | |
4769 wp->w_lines = NULL; | |
4770 } | |
7 | 4771 } |
4772 | |
4773 /* | |
4774 * Called from win_new_shellsize() after Rows changed. | |
671 | 4775 * This only does the current tab page, others must be done when made active. |
7 | 4776 */ |
4777 void | |
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parents:
7805
diff
changeset
|
4778 shell_new_rows(void) |
7 | 4779 { |
667 | 4780 int h = (int)ROWS_AVAIL; |
7 | 4781 |
4782 if (firstwin == NULL) /* not initialized yet */ | |
4783 return; | |
4784 #ifdef FEAT_WINDOWS | |
4785 if (h < frame_minheight(topframe, NULL)) | |
4786 h = frame_minheight(topframe, NULL); | |
779 | 4787 |
4788 /* First try setting the heights of windows with 'winfixheight'. If | |
7 | 4789 * that doesn't result in the right height, forget about that option. */ |
4790 frame_new_height(topframe, h, FALSE, TRUE); | |
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diff
changeset
|
4791 if (!frame_check_height(topframe, h)) |
7 | 4792 frame_new_height(topframe, h, FALSE, FALSE); |
4793 | |
4794 (void)win_comp_pos(); /* recompute w_winrow and w_wincol */ | |
4795 #else | |
4796 if (h < 1) | |
4797 h = 1; | |
4798 win_new_height(firstwin, h); | |
4799 #endif | |
4800 compute_cmdrow(); | |
170 | 4801 #ifdef FEAT_WINDOWS |
824 | 4802 curtab->tp_ch_used = p_ch; |
170 | 4803 #endif |
4804 | |
7 | 4805 #if 0 |
4806 /* Disabled: don't want making the screen smaller make a window larger. */ | |
4807 if (p_ea) | |
4808 win_equal(curwin, FALSE, 'v'); | |
4809 #endif | |
4810 } | |
4811 | |
8643
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8536
diff
changeset
|
4812 #if defined(FEAT_WINDOWS) || defined(PROTO) |
7 | 4813 /* |
4814 * Called from win_new_shellsize() after Columns changed. | |
4815 */ | |
4816 void | |
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diff
changeset
|
4817 shell_new_columns(void) |
7 | 4818 { |
4819 if (firstwin == NULL) /* not initialized yet */ | |
4820 return; | |
779 | 4821 |
4822 /* First try setting the widths of windows with 'winfixwidth'. If that | |
4823 * doesn't result in the right width, forget about that option. */ | |
4824 frame_new_width(topframe, (int)Columns, FALSE, TRUE); | |
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diff
changeset
|
4825 if (!frame_check_width(topframe, Columns)) |
779 | 4826 frame_new_width(topframe, (int)Columns, FALSE, FALSE); |
4827 | |
7 | 4828 (void)win_comp_pos(); /* recompute w_winrow and w_wincol */ |
4829 #if 0 | |
4830 /* Disabled: don't want making the screen smaller make a window larger. */ | |
4831 if (p_ea) | |
4832 win_equal(curwin, FALSE, 'h'); | |
4833 #endif | |
4834 } | |
4835 #endif | |
4836 | |
4837 #if defined(FEAT_CMDWIN) || defined(PROTO) | |
4838 /* | |
4839 * Save the size of all windows in "gap". | |
4840 */ | |
4841 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4842 win_size_save(garray_T *gap) |
7 | 4843 |
4844 { | |
4845 win_T *wp; | |
4846 | |
4847 ga_init2(gap, (int)sizeof(int), 1); | |
4848 if (ga_grow(gap, win_count() * 2) == OK) | |
4849 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
4850 { | |
4851 ((int *)gap->ga_data)[gap->ga_len++] = | |
4852 wp->w_width + wp->w_vsep_width; | |
4853 ((int *)gap->ga_data)[gap->ga_len++] = wp->w_height; | |
4854 } | |
4855 } | |
4856 | |
4857 /* | |
4858 * Restore window sizes, but only if the number of windows is still the same. | |
4859 * Does not free the growarray. | |
4860 */ | |
4861 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4862 win_size_restore(garray_T *gap) |
7 | 4863 { |
4864 win_T *wp; | |
6058 | 4865 int i, j; |
7 | 4866 |
4867 if (win_count() * 2 == gap->ga_len) | |
4868 { | |
6058 | 4869 /* The order matters, because frames contain other frames, but it's |
4870 * difficult to get right. The easy way out is to do it twice. */ | |
4871 for (j = 0; j < 2; ++j) | |
7 | 4872 { |
6058 | 4873 i = 0; |
4874 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
4875 { | |
4876 frame_setwidth(wp->w_frame, ((int *)gap->ga_data)[i++]); | |
4877 win_setheight_win(((int *)gap->ga_data)[i++], wp); | |
4878 } | |
7 | 4879 } |
4880 /* recompute the window positions */ | |
4881 (void)win_comp_pos(); | |
4882 } | |
4883 } | |
4884 #endif /* FEAT_CMDWIN */ | |
4885 | |
4886 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
4887 /* | |
4888 * Update the position for all windows, using the width and height of the | |
4889 * frames. | |
4890 * Returns the row just after the last window. | |
4891 */ | |
668 | 4892 int |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4893 win_comp_pos(void) |
7 | 4894 { |
685 | 4895 int row = tabline_height(); |
7 | 4896 int col = 0; |
4897 | |
4898 frame_comp_pos(topframe, &row, &col); | |
4899 return row; | |
4900 } | |
4901 | |
4902 /* | |
4903 * Update the position of the windows in frame "topfrp", using the width and | |
4904 * height of the frames. | |
4905 * "*row" and "*col" are the top-left position of the frame. They are updated | |
4906 * to the bottom-right position plus one. | |
4907 */ | |
4908 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4909 frame_comp_pos(frame_T *topfrp, int *row, int *col) |
7 | 4910 { |
4911 win_T *wp; | |
4912 frame_T *frp; | |
4913 int startcol; | |
4914 int startrow; | |
4915 | |
4916 wp = topfrp->fr_win; | |
4917 if (wp != NULL) | |
4918 { | |
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Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4919 if (wp->w_winrow != *row || wp->w_wincol != *col) |
7 | 4920 { |
4921 /* position changed, redraw */ | |
4922 wp->w_winrow = *row; | |
4923 wp->w_wincol = *col; | |
4924 redraw_win_later(wp, NOT_VALID); | |
4925 wp->w_redr_status = TRUE; | |
4926 } | |
4927 *row += wp->w_height + wp->w_status_height; | |
4928 *col += wp->w_width + wp->w_vsep_width; | |
4929 } | |
4930 else | |
4931 { | |
4932 startrow = *row; | |
4933 startcol = *col; | |
4934 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
4935 { | |
4936 if (topfrp->fr_layout == FR_ROW) | |
4937 *row = startrow; /* all frames are at the same row */ | |
4938 else | |
4939 *col = startcol; /* all frames are at the same col */ | |
4940 frame_comp_pos(frp, row, col); | |
4941 } | |
4942 } | |
4943 } | |
4944 | |
4945 #endif /* FEAT_WINDOWS */ | |
4946 | |
4947 /* | |
4948 * Set current window height and take care of repositioning other windows to | |
4949 * fit around it. | |
4950 */ | |
4951 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4952 win_setheight(int height) |
7 | 4953 { |
4954 win_setheight_win(height, curwin); | |
4955 } | |
4956 | |
4957 /* | |
4958 * Set the window height of window "win" and take care of repositioning other | |
4959 * windows to fit around it. | |
4960 */ | |
4961 void | |
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4962 win_setheight_win(int height, win_T *win) |
7 | 4963 { |
4964 int row; | |
4965 | |
4966 if (win == curwin) | |
4967 { | |
4968 /* Always keep current window at least one line high, even when | |
4969 * 'winminheight' is zero. */ | |
4970 #ifdef FEAT_WINDOWS | |
4971 if (height < p_wmh) | |
4972 height = p_wmh; | |
4973 #endif | |
4974 if (height == 0) | |
4975 height = 1; | |
4976 } | |
4977 | |
4978 #ifdef FEAT_WINDOWS | |
4979 frame_setheight(win->w_frame, height + win->w_status_height); | |
4980 | |
4981 /* recompute the window positions */ | |
4982 row = win_comp_pos(); | |
4983 #else | |
4984 if (height > topframe->fr_height) | |
4985 height = topframe->fr_height; | |
4986 win->w_height = height; | |
4987 row = height; | |
4988 #endif | |
4989 | |
4990 /* | |
4991 * If there is extra space created between the last window and the command | |
4992 * line, clear it. | |
4993 */ | |
4994 if (full_screen && msg_scrolled == 0 && row < cmdline_row) | |
4995 screen_fill(row, cmdline_row, 0, (int)Columns, ' ', ' ', 0); | |
4996 cmdline_row = row; | |
4997 msg_row = row; | |
4998 msg_col = 0; | |
4999 | |
5000 redraw_all_later(NOT_VALID); | |
5001 } | |
5002 | |
5003 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
5004 | |
5005 /* | |
5006 * Set the height of a frame to "height" and take care that all frames and | |
5007 * windows inside it are resized. Also resize frames on the left and right if | |
5008 * the are in the same FR_ROW frame. | |
5009 * | |
5010 * Strategy: | |
5011 * If the frame is part of a FR_COL frame, try fitting the frame in that | |
5012 * frame. If that doesn't work (the FR_COL frame is too small), recursively | |
5013 * go to containing frames to resize them and make room. | |
5014 * If the frame is part of a FR_ROW frame, all frames must be resized as well. | |
5015 * Check for the minimal height of the FR_ROW frame. | |
5016 * At the top level we can also use change the command line height. | |
5017 */ | |
5018 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5019 frame_setheight(frame_T *curfrp, int height) |
7 | 5020 { |
5021 int room; /* total number of lines available */ | |
5022 int take; /* number of lines taken from other windows */ | |
5023 int room_cmdline; /* lines available from cmdline */ | |
5024 int run; | |
5025 frame_T *frp; | |
5026 int h; | |
5027 int room_reserved; | |
5028 | |
5029 /* If the height already is the desired value, nothing to do. */ | |
5030 if (curfrp->fr_height == height) | |
5031 return; | |
5032 | |
5033 if (curfrp->fr_parent == NULL) | |
5034 { | |
5035 /* topframe: can only change the command line */ | |
667 | 5036 if (height > ROWS_AVAIL) |
5037 height = ROWS_AVAIL; | |
7 | 5038 if (height > 0) |
5039 frame_new_height(curfrp, height, FALSE, FALSE); | |
5040 } | |
5041 else if (curfrp->fr_parent->fr_layout == FR_ROW) | |
5042 { | |
5043 /* Row of frames: Also need to resize frames left and right of this | |
5044 * one. First check for the minimal height of these. */ | |
5045 h = frame_minheight(curfrp->fr_parent, NULL); | |
5046 if (height < h) | |
5047 height = h; | |
5048 frame_setheight(curfrp->fr_parent, height); | |
5049 } | |
5050 else | |
5051 { | |
5052 /* | |
5053 * Column of frames: try to change only frames in this column. | |
5054 */ | |
5055 /* | |
5056 * Do this twice: | |
5057 * 1: compute room available, if it's not enough try resizing the | |
5058 * containing frame. | |
5059 * 2: compute the room available and adjust the height to it. | |
5060 * Try not to reduce the height of a window with 'winfixheight' set. | |
5061 */ | |
5062 for (run = 1; run <= 2; ++run) | |
5063 { | |
5064 room = 0; | |
5065 room_reserved = 0; | |
5066 for (frp = curfrp->fr_parent->fr_child; frp != NULL; | |
5067 frp = frp->fr_next) | |
5068 { | |
5069 if (frp != curfrp | |
5070 && frp->fr_win != NULL | |
5071 && frp->fr_win->w_p_wfh) | |
5072 room_reserved += frp->fr_height; | |
5073 room += frp->fr_height; | |
5074 if (frp != curfrp) | |
5075 room -= frame_minheight(frp, NULL); | |
5076 } | |
5077 if (curfrp->fr_width != Columns) | |
5078 room_cmdline = 0; | |
5079 else | |
5080 { | |
5081 room_cmdline = Rows - p_ch - (lastwin->w_winrow | |
5082 + lastwin->w_height + lastwin->w_status_height); | |
5083 if (room_cmdline < 0) | |
5084 room_cmdline = 0; | |
5085 } | |
5086 | |
5087 if (height <= room + room_cmdline) | |
5088 break; | |
5089 if (run == 2 || curfrp->fr_width == Columns) | |
5090 { | |
5091 if (height > room + room_cmdline) | |
5092 height = room + room_cmdline; | |
5093 break; | |
5094 } | |
5095 frame_setheight(curfrp->fr_parent, height | |
5096 + frame_minheight(curfrp->fr_parent, NOWIN) - (int)p_wmh - 1); | |
5097 } | |
5098 | |
5099 /* | |
5100 * Compute the number of lines we will take from others frames (can be | |
5101 * negative!). | |
5102 */ | |
5103 take = height - curfrp->fr_height; | |
5104 | |
5105 /* If there is not enough room, also reduce the height of a window | |
5106 * with 'winfixheight' set. */ | |
5107 if (height > room + room_cmdline - room_reserved) | |
5108 room_reserved = room + room_cmdline - height; | |
5109 /* If there is only a 'winfixheight' window and making the | |
5110 * window smaller, need to make the other window taller. */ | |
5111 if (take < 0 && room - curfrp->fr_height < room_reserved) | |
5112 room_reserved = 0; | |
5113 | |
5114 if (take > 0 && room_cmdline > 0) | |
5115 { | |
5116 /* use lines from cmdline first */ | |
5117 if (take < room_cmdline) | |
5118 room_cmdline = take; | |
5119 take -= room_cmdline; | |
5120 topframe->fr_height += room_cmdline; | |
5121 } | |
5122 | |
5123 /* | |
5124 * set the current frame to the new height | |
5125 */ | |
5126 frame_new_height(curfrp, height, FALSE, FALSE); | |
5127 | |
5128 /* | |
5129 * First take lines from the frames after the current frame. If | |
5130 * that is not enough, takes lines from frames above the current | |
5131 * frame. | |
5132 */ | |
5133 for (run = 0; run < 2; ++run) | |
5134 { | |
5135 if (run == 0) | |
5136 frp = curfrp->fr_next; /* 1st run: start with next window */ | |
5137 else | |
5138 frp = curfrp->fr_prev; /* 2nd run: start with prev window */ | |
5139 while (frp != NULL && take != 0) | |
5140 { | |
5141 h = frame_minheight(frp, NULL); | |
5142 if (room_reserved > 0 | |
5143 && frp->fr_win != NULL | |
5144 && frp->fr_win->w_p_wfh) | |
5145 { | |
5146 if (room_reserved >= frp->fr_height) | |
5147 room_reserved -= frp->fr_height; | |
5148 else | |
5149 { | |
5150 if (frp->fr_height - room_reserved > take) | |
5151 room_reserved = frp->fr_height - take; | |
5152 take -= frp->fr_height - room_reserved; | |
5153 frame_new_height(frp, room_reserved, FALSE, FALSE); | |
5154 room_reserved = 0; | |
5155 } | |
5156 } | |
5157 else | |
5158 { | |
5159 if (frp->fr_height - take < h) | |
5160 { | |
5161 take -= frp->fr_height - h; | |
5162 frame_new_height(frp, h, FALSE, FALSE); | |
5163 } | |
5164 else | |
5165 { | |
5166 frame_new_height(frp, frp->fr_height - take, | |
5167 FALSE, FALSE); | |
5168 take = 0; | |
5169 } | |
5170 } | |
5171 if (run == 0) | |
5172 frp = frp->fr_next; | |
5173 else | |
5174 frp = frp->fr_prev; | |
5175 } | |
5176 } | |
5177 } | |
5178 } | |
5179 | |
5180 /* | |
5181 * Set current window width and take care of repositioning other windows to | |
5182 * fit around it. | |
5183 */ | |
5184 void | |
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5185 win_setwidth(int width) |
7 | 5186 { |
5187 win_setwidth_win(width, curwin); | |
5188 } | |
5189 | |
5190 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5191 win_setwidth_win(int width, win_T *wp) |
7 | 5192 { |
5193 /* Always keep current window at least one column wide, even when | |
5194 * 'winminwidth' is zero. */ | |
5195 if (wp == curwin) | |
5196 { | |
5197 if (width < p_wmw) | |
5198 width = p_wmw; | |
5199 if (width == 0) | |
5200 width = 1; | |
5201 } | |
5202 | |
5203 frame_setwidth(wp->w_frame, width + wp->w_vsep_width); | |
5204 | |
5205 /* recompute the window positions */ | |
5206 (void)win_comp_pos(); | |
5207 | |
5208 redraw_all_later(NOT_VALID); | |
5209 } | |
5210 | |
5211 /* | |
5212 * Set the width of a frame to "width" and take care that all frames and | |
5213 * windows inside it are resized. Also resize frames above and below if the | |
5214 * are in the same FR_ROW frame. | |
5215 * | |
5216 * Strategy is similar to frame_setheight(). | |
5217 */ | |
5218 static void | |
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33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5219 frame_setwidth(frame_T *curfrp, int width) |
7 | 5220 { |
5221 int room; /* total number of lines available */ | |
5222 int take; /* number of lines taken from other windows */ | |
5223 int run; | |
5224 frame_T *frp; | |
5225 int w; | |
779 | 5226 int room_reserved; |
7 | 5227 |
5228 /* If the width already is the desired value, nothing to do. */ | |
5229 if (curfrp->fr_width == width) | |
5230 return; | |
5231 | |
5232 if (curfrp->fr_parent == NULL) | |
5233 /* topframe: can't change width */ | |
5234 return; | |
5235 | |
5236 if (curfrp->fr_parent->fr_layout == FR_COL) | |
5237 { | |
5238 /* Column of frames: Also need to resize frames above and below of | |
5239 * this one. First check for the minimal width of these. */ | |
5240 w = frame_minwidth(curfrp->fr_parent, NULL); | |
5241 if (width < w) | |
5242 width = w; | |
5243 frame_setwidth(curfrp->fr_parent, width); | |
5244 } | |
5245 else | |
5246 { | |
5247 /* | |
5248 * Row of frames: try to change only frames in this row. | |
5249 * | |
5250 * Do this twice: | |
5251 * 1: compute room available, if it's not enough try resizing the | |
5252 * containing frame. | |
5253 * 2: compute the room available and adjust the width to it. | |
5254 */ | |
5255 for (run = 1; run <= 2; ++run) | |
5256 { | |
5257 room = 0; | |
779 | 5258 room_reserved = 0; |
7 | 5259 for (frp = curfrp->fr_parent->fr_child; frp != NULL; |
5260 frp = frp->fr_next) | |
5261 { | |
779 | 5262 if (frp != curfrp |
5263 && frp->fr_win != NULL | |
5264 && frp->fr_win->w_p_wfw) | |
5265 room_reserved += frp->fr_width; | |
7 | 5266 room += frp->fr_width; |
5267 if (frp != curfrp) | |
5268 room -= frame_minwidth(frp, NULL); | |
5269 } | |
5270 | |
5271 if (width <= room) | |
5272 break; | |
667 | 5273 if (run == 2 || curfrp->fr_height >= ROWS_AVAIL) |
7 | 5274 { |
5275 if (width > room) | |
5276 width = room; | |
5277 break; | |
5278 } | |
5279 frame_setwidth(curfrp->fr_parent, width | |
5280 + frame_minwidth(curfrp->fr_parent, NOWIN) - (int)p_wmw - 1); | |
5281 } | |
5282 | |
5283 /* | |
5284 * Compute the number of lines we will take from others frames (can be | |
5285 * negative!). | |
5286 */ | |
5287 take = width - curfrp->fr_width; | |
5288 | |
779 | 5289 /* If there is not enough room, also reduce the width of a window |
5290 * with 'winfixwidth' set. */ | |
5291 if (width > room - room_reserved) | |
5292 room_reserved = room - width; | |
5293 /* If there is only a 'winfixwidth' window and making the | |
5294 * window smaller, need to make the other window narrower. */ | |
5295 if (take < 0 && room - curfrp->fr_width < room_reserved) | |
5296 room_reserved = 0; | |
5297 | |
7 | 5298 /* |
5299 * set the current frame to the new width | |
5300 */ | |
779 | 5301 frame_new_width(curfrp, width, FALSE, FALSE); |
7 | 5302 |
5303 /* | |
5304 * First take lines from the frames right of the current frame. If | |
5305 * that is not enough, takes lines from frames left of the current | |
5306 * frame. | |
5307 */ | |
5308 for (run = 0; run < 2; ++run) | |
5309 { | |
5310 if (run == 0) | |
5311 frp = curfrp->fr_next; /* 1st run: start with next window */ | |
5312 else | |
5313 frp = curfrp->fr_prev; /* 2nd run: start with prev window */ | |
5314 while (frp != NULL && take != 0) | |
5315 { | |
5316 w = frame_minwidth(frp, NULL); | |
779 | 5317 if (room_reserved > 0 |
5318 && frp->fr_win != NULL | |
5319 && frp->fr_win->w_p_wfw) | |
7 | 5320 { |
779 | 5321 if (room_reserved >= frp->fr_width) |
5322 room_reserved -= frp->fr_width; | |
5323 else | |
5324 { | |
5325 if (frp->fr_width - room_reserved > take) | |
5326 room_reserved = frp->fr_width - take; | |
5327 take -= frp->fr_width - room_reserved; | |
5328 frame_new_width(frp, room_reserved, FALSE, FALSE); | |
5329 room_reserved = 0; | |
5330 } | |
7 | 5331 } |
5332 else | |
5333 { | |
779 | 5334 if (frp->fr_width - take < w) |
5335 { | |
5336 take -= frp->fr_width - w; | |
5337 frame_new_width(frp, w, FALSE, FALSE); | |
5338 } | |
5339 else | |
5340 { | |
5341 frame_new_width(frp, frp->fr_width - take, | |
5342 FALSE, FALSE); | |
5343 take = 0; | |
5344 } | |
7 | 5345 } |
5346 if (run == 0) | |
5347 frp = frp->fr_next; | |
5348 else | |
5349 frp = frp->fr_prev; | |
5350 } | |
5351 } | |
5352 } | |
5353 } | |
5354 | |
5355 /* | |
5356 * Check 'winminheight' for a valid value. | |
5357 */ | |
5358 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5359 win_setminheight(void) |
7 | 5360 { |
5361 int room; | |
5362 int first = TRUE; | |
5363 win_T *wp; | |
5364 | |
5365 /* loop until there is a 'winminheight' that is possible */ | |
5366 while (p_wmh > 0) | |
5367 { | |
5368 /* TODO: handle vertical splits */ | |
5369 room = -p_wh; | |
5370 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
5371 room += wp->w_height - p_wmh; | |
5372 if (room >= 0) | |
5373 break; | |
5374 --p_wmh; | |
5375 if (first) | |
5376 { | |
5377 EMSG(_(e_noroom)); | |
5378 first = FALSE; | |
5379 } | |
5380 } | |
5381 } | |
5382 | |
7229
ae360f1df2aa
commit https://github.com/vim/vim/commit/6a2697ffd7e894861853b351689b0ddec8901c96
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
5383 #if defined(FEAT_MOUSE) || defined(PROTO) |
7 | 5384 |
5385 /* | |
5386 * Status line of dragwin is dragged "offset" lines down (negative is up). | |
5387 */ | |
5388 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5389 win_drag_status_line(win_T *dragwin, int offset) |
7 | 5390 { |
5391 frame_T *curfr; | |
5392 frame_T *fr; | |
5393 int room; | |
5394 int row; | |
5395 int up; /* if TRUE, drag status line up, otherwise down */ | |
5396 int n; | |
5397 | |
5398 fr = dragwin->w_frame; | |
5399 curfr = fr; | |
5400 if (fr != topframe) /* more than one window */ | |
5401 { | |
5402 fr = fr->fr_parent; | |
5403 /* When the parent frame is not a column of frames, its parent should | |
5404 * be. */ | |
5405 if (fr->fr_layout != FR_COL) | |
5406 { | |
5407 curfr = fr; | |
5408 if (fr != topframe) /* only a row of windows, may drag statusline */ | |
5409 fr = fr->fr_parent; | |
5410 } | |
5411 } | |
5412 | |
5413 /* If this is the last frame in a column, may want to resize the parent | |
5414 * frame instead (go two up to skip a row of frames). */ | |
5415 while (curfr != topframe && curfr->fr_next == NULL) | |
5416 { | |
5417 if (fr != topframe) | |
5418 fr = fr->fr_parent; | |
5419 curfr = fr; | |
5420 if (fr != topframe) | |
5421 fr = fr->fr_parent; | |
5422 } | |
5423 | |
5424 if (offset < 0) /* drag up */ | |
5425 { | |
5426 up = TRUE; | |
5427 offset = -offset; | |
5428 /* sum up the room of the current frame and above it */ | |
5429 if (fr == curfr) | |
5430 { | |
5431 /* only one window */ | |
5432 room = fr->fr_height - frame_minheight(fr, NULL); | |
5433 } | |
5434 else | |
5435 { | |
5436 room = 0; | |
5437 for (fr = fr->fr_child; ; fr = fr->fr_next) | |
5438 { | |
5439 room += fr->fr_height - frame_minheight(fr, NULL); | |
5440 if (fr == curfr) | |
5441 break; | |
5442 } | |
5443 } | |
5444 fr = curfr->fr_next; /* put fr at frame that grows */ | |
5445 } | |
5446 else /* drag down */ | |
5447 { | |
5448 up = FALSE; | |
5449 /* | |
5450 * Only dragging the last status line can reduce p_ch. | |
5451 */ | |
5452 room = Rows - cmdline_row; | |
5453 if (curfr->fr_next == NULL) | |
5454 room -= 1; | |
5455 else | |
5456 room -= p_ch; | |
5457 if (room < 0) | |
5458 room = 0; | |
5459 /* sum up the room of frames below of the current one */ | |
5460 for (fr = curfr->fr_next; fr != NULL; fr = fr->fr_next) | |
5461 room += fr->fr_height - frame_minheight(fr, NULL); | |
5462 fr = curfr; /* put fr at window that grows */ | |
5463 } | |
5464 | |
5465 if (room < offset) /* Not enough room */ | |
5466 offset = room; /* Move as far as we can */ | |
5467 if (offset <= 0) | |
5468 return; | |
5469 | |
5470 /* | |
5471 * Grow frame fr by "offset" lines. | |
5472 * Doesn't happen when dragging the last status line up. | |
5473 */ | |
5474 if (fr != NULL) | |
5475 frame_new_height(fr, fr->fr_height + offset, up, FALSE); | |
5476 | |
5477 if (up) | |
5478 fr = curfr; /* current frame gets smaller */ | |
5479 else | |
5480 fr = curfr->fr_next; /* next frame gets smaller */ | |
5481 | |
5482 /* | |
5483 * Now make the other frames smaller. | |
5484 */ | |
5485 while (fr != NULL && offset > 0) | |
5486 { | |
5487 n = frame_minheight(fr, NULL); | |
5488 if (fr->fr_height - offset <= n) | |
5489 { | |
5490 offset -= fr->fr_height - n; | |
5491 frame_new_height(fr, n, !up, FALSE); | |
5492 } | |
5493 else | |
5494 { | |
5495 frame_new_height(fr, fr->fr_height - offset, !up, FALSE); | |
5496 break; | |
5497 } | |
5498 if (up) | |
5499 fr = fr->fr_prev; | |
5500 else | |
5501 fr = fr->fr_next; | |
5502 } | |
5503 row = win_comp_pos(); | |
5504 screen_fill(row, cmdline_row, 0, (int)Columns, ' ', ' ', 0); | |
5505 cmdline_row = row; | |
5506 p_ch = Rows - cmdline_row; | |
5507 if (p_ch < 1) | |
5508 p_ch = 1; | |
824 | 5509 curtab->tp_ch_used = p_ch; |
737 | 5510 redraw_all_later(SOME_VALID); |
7 | 5511 showmode(); |
5512 } | |
5513 | |
5514 /* | |
5515 * Separator line of dragwin is dragged "offset" lines right (negative is left). | |
5516 */ | |
5517 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5518 win_drag_vsep_line(win_T *dragwin, int offset) |
7 | 5519 { |
5520 frame_T *curfr; | |
5521 frame_T *fr; | |
5522 int room; | |
5523 int left; /* if TRUE, drag separator line left, otherwise right */ | |
5524 int n; | |
5525 | |
5526 fr = dragwin->w_frame; | |
840 | 5527 if (fr == topframe) /* only one window (cannot happen?) */ |
7 | 5528 return; |
5529 curfr = fr; | |
5530 fr = fr->fr_parent; | |
5531 /* When the parent frame is not a row of frames, its parent should be. */ | |
5532 if (fr->fr_layout != FR_ROW) | |
5533 { | |
5534 if (fr == topframe) /* only a column of windows (cannot happen?) */ | |
5535 return; | |
5536 curfr = fr; | |
5537 fr = fr->fr_parent; | |
5538 } | |
5539 | |
5540 /* If this is the last frame in a row, may want to resize a parent | |
5541 * frame instead. */ | |
5542 while (curfr->fr_next == NULL) | |
5543 { | |
5544 if (fr == topframe) | |
5545 break; | |
5546 curfr = fr; | |
5547 fr = fr->fr_parent; | |
5548 if (fr != topframe) | |
5549 { | |
5550 curfr = fr; | |
5551 fr = fr->fr_parent; | |
5552 } | |
5553 } | |
5554 | |
5555 if (offset < 0) /* drag left */ | |
5556 { | |
5557 left = TRUE; | |
5558 offset = -offset; | |
5559 /* sum up the room of the current frame and left of it */ | |
5560 room = 0; | |
5561 for (fr = fr->fr_child; ; fr = fr->fr_next) | |
5562 { | |
5563 room += fr->fr_width - frame_minwidth(fr, NULL); | |
5564 if (fr == curfr) | |
5565 break; | |
5566 } | |
5567 fr = curfr->fr_next; /* put fr at frame that grows */ | |
5568 } | |
5569 else /* drag right */ | |
5570 { | |
5571 left = FALSE; | |
5572 /* sum up the room of frames right of the current one */ | |
5573 room = 0; | |
5574 for (fr = curfr->fr_next; fr != NULL; fr = fr->fr_next) | |
5575 room += fr->fr_width - frame_minwidth(fr, NULL); | |
5576 fr = curfr; /* put fr at window that grows */ | |
5577 } | |
5578 | |
5579 if (room < offset) /* Not enough room */ | |
5580 offset = room; /* Move as far as we can */ | |
5581 if (offset <= 0) /* No room at all, quit. */ | |
5582 return; | |
7256
79270eaac6de
commit https://github.com/vim/vim/commit/294a7e55b01149154807a23323038784549b8946
Christian Brabandt <cb@256bit.org>
parents:
7229
diff
changeset
|
5583 if (fr == NULL) |
79270eaac6de
commit https://github.com/vim/vim/commit/294a7e55b01149154807a23323038784549b8946
Christian Brabandt <cb@256bit.org>
parents:
7229
diff
changeset
|
5584 return; /* Safety check, should not happen. */ |
7 | 5585 |
5586 /* grow frame fr by offset lines */ | |
779 | 5587 frame_new_width(fr, fr->fr_width + offset, left, FALSE); |
7 | 5588 |
5589 /* shrink other frames: current and at the left or at the right */ | |
5590 if (left) | |
5591 fr = curfr; /* current frame gets smaller */ | |
5592 else | |
5593 fr = curfr->fr_next; /* next frame gets smaller */ | |
5594 | |
5595 while (fr != NULL && offset > 0) | |
5596 { | |
5597 n = frame_minwidth(fr, NULL); | |
5598 if (fr->fr_width - offset <= n) | |
5599 { | |
5600 offset -= fr->fr_width - n; | |
779 | 5601 frame_new_width(fr, n, !left, FALSE); |
7 | 5602 } |
5603 else | |
5604 { | |
779 | 5605 frame_new_width(fr, fr->fr_width - offset, !left, FALSE); |
7 | 5606 break; |
5607 } | |
5608 if (left) | |
5609 fr = fr->fr_prev; | |
5610 else | |
5611 fr = fr->fr_next; | |
5612 } | |
5613 (void)win_comp_pos(); | |
5614 redraw_all_later(NOT_VALID); | |
5615 } | |
5616 #endif /* FEAT_MOUSE */ | |
5617 | |
5618 #endif /* FEAT_WINDOWS */ | |
5619 | |
2665 | 5620 #define FRACTION_MULT 16384L |
5621 | |
5622 /* | |
5623 * Set wp->w_fraction for the current w_wrow and w_height. | |
5624 */ | |
7311
743c258ca3ab
commit https://github.com/vim/vim/commit/9dc2ce398bb3456cc8f590ef0260459798b34d2a
Christian Brabandt <cb@256bit.org>
parents:
7256
diff
changeset
|
5625 void |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5626 set_fraction(win_T *wp) |
2665 | 5627 { |
5628 wp->w_fraction = ((long)wp->w_wrow * FRACTION_MULT | |
5875 | 5629 + wp->w_height / 2) / (long)wp->w_height; |
2665 | 5630 } |
5631 | |
7 | 5632 /* |
5633 * Set the height of a window. | |
5634 * This takes care of the things inside the window, not what happens to the | |
5635 * window position, the frame or to other windows. | |
5636 */ | |
3697 | 5637 void |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5638 win_new_height(win_T *wp, int height) |
7 | 5639 { |
5640 linenr_T lnum; | |
5641 int sline, line_size; | |
5875 | 5642 int prev_height = wp->w_height; |
7 | 5643 |
5644 /* Don't want a negative height. Happens when splitting a tiny window. | |
5645 * Will equalize heights soon to fix it. */ | |
5646 if (height < 0) | |
5647 height = 0; | |
826 | 5648 if (wp->w_height == height) |
5649 return; /* nothing to do */ | |
7 | 5650 |
5875 | 5651 if (wp->w_height > 0) |
5652 { | |
5653 if (wp == curwin) | |
5969 | 5654 /* w_wrow needs to be valid. When setting 'laststatus' this may |
5655 * call win_new_height() recursively. */ | |
5656 validate_cursor(); | |
5657 if (wp->w_height != prev_height) | |
5658 return; /* Recursive call already changed the size, bail out here | |
5659 to avoid the following to mess things up. */ | |
5875 | 5660 if (wp->w_wrow != wp->w_prev_fraction_row) |
5661 set_fraction(wp); | |
5662 } | |
7 | 5663 |
5664 wp->w_height = height; | |
5665 wp->w_skipcol = 0; | |
5666 | |
5667 /* Don't change w_topline when height is zero. Don't set w_topline when | |
5668 * 'scrollbind' is set and this isn't the current window. */ | |
5669 if (height > 0 | |
5670 #ifdef FEAT_SCROLLBIND | |
5671 && (!wp->w_p_scb || wp == curwin) | |
5672 #endif | |
5673 ) | |
5674 { | |
47 | 5675 /* |
5676 * Find a value for w_topline that shows the cursor at the same | |
5677 * relative position in the window as before (more or less). | |
5678 */ | |
7 | 5679 lnum = wp->w_cursor.lnum; |
5680 if (lnum < 1) /* can happen when starting up */ | |
5681 lnum = 1; | |
5875 | 5682 wp->w_wrow = ((long)wp->w_fraction * (long)height - 1L |
5683 + FRACTION_MULT / 2) / FRACTION_MULT; | |
7 | 5684 line_size = plines_win_col(wp, lnum, (long)(wp->w_cursor.col)) - 1; |
5685 sline = wp->w_wrow - line_size; | |
1023 | 5686 |
5687 if (sline >= 0) | |
5688 { | |
5689 /* Make sure the whole cursor line is visible, if possible. */ | |
5690 int rows = plines_win(wp, lnum, FALSE); | |
5691 | |
5692 if (sline > wp->w_height - rows) | |
5693 { | |
5694 sline = wp->w_height - rows; | |
5695 wp->w_wrow -= rows - line_size; | |
5696 } | |
5697 } | |
5698 | |
7 | 5699 if (sline < 0) |
5700 { | |
5701 /* | |
5702 * Cursor line would go off top of screen if w_wrow was this high. | |
1023 | 5703 * Make cursor line the first line in the window. If not enough |
5704 * room use w_skipcol; | |
7 | 5705 */ |
5706 wp->w_wrow = line_size; | |
1023 | 5707 if (wp->w_wrow >= wp->w_height |
5708 && (W_WIDTH(wp) - win_col_off(wp)) > 0) | |
5709 { | |
5710 wp->w_skipcol += W_WIDTH(wp) - win_col_off(wp); | |
5711 --wp->w_wrow; | |
5712 while (wp->w_wrow >= wp->w_height) | |
5713 { | |
5714 wp->w_skipcol += W_WIDTH(wp) - win_col_off(wp) | |
5715 + win_col_off2(wp); | |
5716 --wp->w_wrow; | |
5717 } | |
5718 } | |
6052 | 5719 set_topline(wp, lnum); |
7 | 5720 } |
5936 | 5721 else if (sline > 0) |
7 | 5722 { |
1023 | 5723 while (sline > 0 && lnum > 1) |
7 | 5724 { |
5725 #ifdef FEAT_FOLDING | |
5726 hasFoldingWin(wp, lnum, &lnum, NULL, TRUE, NULL); | |
5727 if (lnum == 1) | |
5728 { | |
5729 /* first line in buffer is folded */ | |
5730 line_size = 1; | |
5731 --sline; | |
5732 break; | |
5733 } | |
5734 #endif | |
5735 --lnum; | |
5736 #ifdef FEAT_DIFF | |
5737 if (lnum == wp->w_topline) | |
5738 line_size = plines_win_nofill(wp, lnum, TRUE) | |
5739 + wp->w_topfill; | |
5740 else | |
5741 #endif | |
5742 line_size = plines_win(wp, lnum, TRUE); | |
5743 sline -= line_size; | |
5744 } | |
47 | 5745 |
7 | 5746 if (sline < 0) |
5747 { | |
5748 /* | |
5749 * Line we want at top would go off top of screen. Use next | |
5750 * line instead. | |
5751 */ | |
5752 #ifdef FEAT_FOLDING | |
5753 hasFoldingWin(wp, lnum, NULL, &lnum, TRUE, NULL); | |
5754 #endif | |
5755 lnum++; | |
5756 wp->w_wrow -= line_size + sline; | |
5757 } | |
5936 | 5758 else if (sline > 0) |
7 | 5759 { |
5760 /* First line of file reached, use that as topline. */ | |
5761 lnum = 1; | |
5762 wp->w_wrow -= sline; | |
5763 } | |
5936 | 5764 |
6052 | 5765 set_topline(wp, lnum); |
7 | 5766 } |
5767 } | |
5768 | |
5769 if (wp == curwin) | |
5770 { | |
5771 if (p_so) | |
5772 update_topline(); | |
5773 curs_columns(FALSE); /* validate w_wrow */ | |
5774 } | |
5875 | 5775 if (prev_height > 0) |
5776 wp->w_prev_fraction_row = wp->w_wrow; | |
7 | 5777 |
5778 win_comp_scroll(wp); | |
737 | 5779 redraw_win_later(wp, SOME_VALID); |
7 | 5780 #ifdef FEAT_WINDOWS |
5781 wp->w_redr_status = TRUE; | |
5782 #endif | |
5783 invalidate_botline_win(wp); | |
5784 } | |
5785 | |
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5786 #ifdef FEAT_WINDOWS |
7 | 5787 /* |
5788 * Set the width of a window. | |
5789 */ | |
3697 | 5790 void |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5791 win_new_width(win_T *wp, int width) |
7 | 5792 { |
5793 wp->w_width = width; | |
5794 wp->w_lines_valid = 0; | |
5795 changed_line_abv_curs_win(wp); | |
5796 invalidate_botline_win(wp); | |
5797 if (wp == curwin) | |
5798 { | |
5799 update_topline(); | |
5800 curs_columns(TRUE); /* validate w_wrow */ | |
5801 } | |
5802 redraw_win_later(wp, NOT_VALID); | |
5803 wp->w_redr_status = TRUE; | |
5804 } | |
5805 #endif | |
5806 | |
5807 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5808 win_comp_scroll(win_T *wp) |
7 | 5809 { |
5810 wp->w_p_scr = ((unsigned)wp->w_height >> 1); | |
5811 if (wp->w_p_scr == 0) | |
5812 wp->w_p_scr = 1; | |
5813 } | |
5814 | |
5815 /* | |
5816 * command_height: called whenever p_ch has been changed | |
5817 */ | |
5818 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5819 command_height(void) |
7 | 5820 { |
5821 #ifdef FEAT_WINDOWS | |
5822 int h; | |
5823 frame_T *frp; | |
824 | 5824 int old_p_ch = curtab->tp_ch_used; |
5825 | |
5826 /* Use the value of p_ch that we remembered. This is needed for when the | |
5827 * GUI starts up, we can't be sure in what order things happen. And when | |
5828 * p_ch was changed in another tab page. */ | |
5829 curtab->tp_ch_used = p_ch; | |
170 | 5830 |
7 | 5831 /* Find bottom frame with width of screen. */ |
5832 frp = lastwin->w_frame; | |
5833 while (frp->fr_width != Columns && frp->fr_parent != NULL) | |
5834 frp = frp->fr_parent; | |
5835 | |
5836 /* Avoid changing the height of a window with 'winfixheight' set. */ | |
5837 while (frp->fr_prev != NULL && frp->fr_layout == FR_LEAF | |
5838 && frp->fr_win->w_p_wfh) | |
5839 frp = frp->fr_prev; | |
5840 | |
5841 if (starting != NO_SCREEN) | |
5842 { | |
5843 cmdline_row = Rows - p_ch; | |
5844 | |
5845 if (p_ch > old_p_ch) /* p_ch got bigger */ | |
5846 { | |
5847 while (p_ch > old_p_ch) | |
5848 { | |
5849 if (frp == NULL) | |
5850 { | |
5851 EMSG(_(e_noroom)); | |
5852 p_ch = old_p_ch; | |
1404 | 5853 curtab->tp_ch_used = p_ch; |
7 | 5854 cmdline_row = Rows - p_ch; |
5855 break; | |
5856 } | |
5857 h = frp->fr_height - frame_minheight(frp, NULL); | |
5858 if (h > p_ch - old_p_ch) | |
5859 h = p_ch - old_p_ch; | |
5860 old_p_ch += h; | |
5861 frame_add_height(frp, -h); | |
5862 frp = frp->fr_prev; | |
5863 } | |
5864 | |
5865 /* Recompute window positions. */ | |
5866 (void)win_comp_pos(); | |
5867 | |
5868 /* clear the lines added to cmdline */ | |
5869 if (full_screen) | |
5870 screen_fill((int)(cmdline_row), (int)Rows, 0, | |
5871 (int)Columns, ' ', ' ', 0); | |
5872 msg_row = cmdline_row; | |
5873 redraw_cmdline = TRUE; | |
5874 return; | |
5875 } | |
5876 | |
5877 if (msg_row < cmdline_row) | |
5878 msg_row = cmdline_row; | |
5879 redraw_cmdline = TRUE; | |
5880 } | |
5881 frame_add_height(frp, (int)(old_p_ch - p_ch)); | |
5882 | |
5883 /* Recompute window positions. */ | |
5884 if (frp != lastwin->w_frame) | |
5885 (void)win_comp_pos(); | |
5886 #else | |
5887 cmdline_row = Rows - p_ch; | |
824 | 5888 win_setheight(cmdline_row); |
7 | 5889 #endif |
5890 } | |
5891 | |
5892 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
5893 /* | |
5894 * Resize frame "frp" to be "n" lines higher (negative for less high). | |
5895 * Also resize the frames it is contained in. | |
5896 */ | |
5897 static void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5898 frame_add_height(frame_T *frp, int n) |
7 | 5899 { |
5900 frame_new_height(frp, frp->fr_height + n, FALSE, FALSE); | |
5901 for (;;) | |
5902 { | |
5903 frp = frp->fr_parent; | |
5904 if (frp == NULL) | |
5905 break; | |
5906 frp->fr_height += n; | |
5907 } | |
5908 } | |
5909 | |
5910 /* | |
5911 * Add or remove a status line for the bottom window(s), according to the | |
5912 * value of 'laststatus'. | |
5913 */ | |
5914 void | |
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changeset
|
5915 last_status( |
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changeset
|
5916 int morewin) /* pretend there are two or more windows */ |
7 | 5917 { |
5918 /* Don't make a difference between horizontal or vertical split. */ | |
5919 last_status_rec(topframe, (p_ls == 2 | |
5920 || (p_ls == 1 && (morewin || lastwin != firstwin)))); | |
5921 } | |
5922 | |
5923 static void | |
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diff
changeset
|
5924 last_status_rec(frame_T *fr, int statusline) |
7 | 5925 { |
5926 frame_T *fp; | |
5927 win_T *wp; | |
5928 | |
5929 if (fr->fr_layout == FR_LEAF) | |
5930 { | |
5931 wp = fr->fr_win; | |
5932 if (wp->w_status_height != 0 && !statusline) | |
5933 { | |
5934 /* remove status line */ | |
5935 win_new_height(wp, wp->w_height + 1); | |
5936 wp->w_status_height = 0; | |
5937 comp_col(); | |
5938 } | |
5939 else if (wp->w_status_height == 0 && statusline) | |
5940 { | |
5941 /* Find a frame to take a line from. */ | |
5942 fp = fr; | |
5943 while (fp->fr_height <= frame_minheight(fp, NULL)) | |
5944 { | |
5945 if (fp == topframe) | |
5946 { | |
5947 EMSG(_(e_noroom)); | |
5948 return; | |
5949 } | |
5950 /* In a column of frames: go to frame above. If already at | |
5951 * the top or in a row of frames: go to parent. */ | |
5952 if (fp->fr_parent->fr_layout == FR_COL && fp->fr_prev != NULL) | |
5953 fp = fp->fr_prev; | |
5954 else | |
5955 fp = fp->fr_parent; | |
5956 } | |
5957 wp->w_status_height = 1; | |
5958 if (fp != fr) | |
5959 { | |
5960 frame_new_height(fp, fp->fr_height - 1, FALSE, FALSE); | |
5961 frame_fix_height(wp); | |
5962 (void)win_comp_pos(); | |
5963 } | |
5964 else | |
5965 win_new_height(wp, wp->w_height - 1); | |
5966 comp_col(); | |
737 | 5967 redraw_all_later(SOME_VALID); |
7 | 5968 } |
5969 } | |
5970 else if (fr->fr_layout == FR_ROW) | |
5971 { | |
5972 /* vertically split windows, set status line for each one */ | |
5973 for (fp = fr->fr_child; fp != NULL; fp = fp->fr_next) | |
5974 last_status_rec(fp, statusline); | |
5975 } | |
5976 else | |
5977 { | |
5978 /* horizontally split window, set status line for last one */ | |
5979 for (fp = fr->fr_child; fp->fr_next != NULL; fp = fp->fr_next) | |
5980 ; | |
5981 last_status_rec(fp, statusline); | |
5982 } | |
5983 } | |
5984 | |
667 | 5985 /* |
668 | 5986 * Return the number of lines used by the tab page line. |
667 | 5987 */ |
5988 int | |
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5989 tabline_height(void) |
667 | 5990 { |
685 | 5991 #ifdef FEAT_GUI_TABLINE |
5992 /* When the GUI has the tabline then this always returns zero. */ | |
5993 if (gui_use_tabline()) | |
5994 return 0; | |
5995 #endif | |
675 | 5996 switch (p_stal) |
668 | 5997 { |
5998 case 0: return 0; | |
5999 case 1: return (first_tabpage->tp_next == NULL) ? 0 : 1; | |
6000 } | |
667 | 6001 return 1; |
6002 } | |
6003 | |
7 | 6004 #endif /* FEAT_WINDOWS */ |
6005 | |
6006 #if defined(FEAT_SEARCHPATH) || defined(PROTO) | |
6007 /* | |
344 | 6008 * Get the file name at the cursor. |
6009 * If Visual mode is active, use the selected text if it's in one line. | |
6010 * Returns the name in allocated memory, NULL for failure. | |
6011 */ | |
6012 char_u * | |
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6013 grab_file_name(long count, linenr_T *file_lnum) |
344 | 6014 { |
6633 | 6015 int options = FNAME_MESS|FNAME_EXP|FNAME_REL|FNAME_UNESC; |
6016 | |
344 | 6017 if (VIsual_active) |
6018 { | |
6019 int len; | |
6020 char_u *ptr; | |
6021 | |
6022 if (get_visual_text(NULL, &ptr, &len) == FAIL) | |
6023 return NULL; | |
6633 | 6024 return find_file_name_in_path(ptr, len, options, |
6025 count, curbuf->b_ffname); | |
6026 } | |
6027 return file_name_at_cursor(options | FNAME_HYP, count, file_lnum); | |
681 | 6028 |
344 | 6029 } |
6030 | |
6031 /* | |
7 | 6032 * Return the file name under or after the cursor. |
6033 * | |
6034 * The 'path' option is searched if the file name is not absolute. | |
6035 * The string returned has been alloc'ed and should be freed by the caller. | |
6036 * NULL is returned if the file name or file is not found. | |
6037 * | |
6038 * options: | |
6039 * FNAME_MESS give error messages | |
6040 * FNAME_EXP expand to path | |
6041 * FNAME_HYP check for hypertext link | |
6042 * FNAME_INCL apply "includeexpr" | |
6043 */ | |
6044 char_u * | |
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6045 file_name_at_cursor(int options, long count, linenr_T *file_lnum) |
7 | 6046 { |
6047 return file_name_in_line(ml_get_curline(), | |
681 | 6048 curwin->w_cursor.col, options, count, curbuf->b_ffname, |
6049 file_lnum); | |
7 | 6050 } |
6051 | |
6052 /* | |
6053 * Return the name of the file under or after ptr[col]. | |
6054 * Otherwise like file_name_at_cursor(). | |
6055 */ | |
6056 char_u * | |
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6057 file_name_in_line( |
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6058 char_u *line, |
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6059 int col, |
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6060 int options, |
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6061 long count, |
33ba2adb6065
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6062 char_u *rel_fname, /* file we are searching relative to */ |
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6063 linenr_T *file_lnum) /* line number after the file name */ |
7 | 6064 { |
6065 char_u *ptr; | |
6066 int len; | |
6067 | |
6068 /* | |
6069 * search forward for what could be the start of a file name | |
6070 */ | |
6071 ptr = line + col; | |
6072 while (*ptr != NUL && !vim_isfilec(*ptr)) | |
345 | 6073 mb_ptr_adv(ptr); |
7 | 6074 if (*ptr == NUL) /* nothing found */ |
6075 { | |
6076 if (options & FNAME_MESS) | |
6077 EMSG(_("E446: No file name under cursor")); | |
6078 return NULL; | |
6079 } | |
6080 | |
6081 /* | |
6082 * Search backward for first char of the file name. | |
6083 * Go one char back to ":" before "//" even when ':' is not in 'isfname'. | |
6084 */ | |
6085 while (ptr > line) | |
6086 { | |
6087 #ifdef FEAT_MBYTE | |
6088 if (has_mbyte && (len = (*mb_head_off)(line, ptr - 1)) > 0) | |
6089 ptr -= len + 1; | |
6090 else | |
6091 #endif | |
6092 if (vim_isfilec(ptr[-1]) | |
6093 || ((options & FNAME_HYP) && path_is_url(ptr - 1))) | |
6094 --ptr; | |
6095 else | |
6096 break; | |
6097 } | |
6098 | |
6099 /* | |
6100 * Search forward for the last char of the file name. | |
6101 * Also allow "://" when ':' is not in 'isfname'. | |
6102 */ | |
6103 len = 0; | |
6633 | 6104 while (vim_isfilec(ptr[len]) || (ptr[len] == '\\' && ptr[len + 1] == ' ') |
7 | 6105 || ((options & FNAME_HYP) && path_is_url(ptr + len))) |
6633 | 6106 { |
6107 if (ptr[len] == '\\') | |
6108 /* Skip over the "\" in "\ ". */ | |
6109 ++len; | |
7 | 6110 #ifdef FEAT_MBYTE |
6111 if (has_mbyte) | |
474 | 6112 len += (*mb_ptr2len)(ptr + len); |
7 | 6113 else |
6114 #endif | |
6115 ++len; | |
6633 | 6116 } |
7 | 6117 |
6118 /* | |
6119 * If there is trailing punctuation, remove it. | |
6120 * But don't remove "..", could be a directory name. | |
6121 */ | |
6122 if (len > 2 && vim_strchr((char_u *)".,:;!", ptr[len - 1]) != NULL | |
6123 && ptr[len - 2] != '.') | |
6124 --len; | |
6125 | |
681 | 6126 if (file_lnum != NULL) |
6127 { | |
6128 char_u *p; | |
6129 | |
6130 /* Get the number after the file name and a separator character */ | |
6131 p = ptr + len; | |
6132 p = skipwhite(p); | |
6133 if (*p != NUL) | |
6134 { | |
6135 if (!isdigit(*p)) | |
6136 ++p; /* skip the separator */ | |
6137 p = skipwhite(p); | |
6138 if (isdigit(*p)) | |
6139 *file_lnum = (int)getdigits(&p); | |
6140 } | |
6141 } | |
6142 | |
7 | 6143 return find_file_name_in_path(ptr, len, options, count, rel_fname); |
6144 } | |
6145 | |
6146 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
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6147 static char_u *eval_includeexpr(char_u *ptr, int len); |
7 | 6148 |
6149 static char_u * | |
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6150 eval_includeexpr(char_u *ptr, int len) |
7 | 6151 { |
6152 char_u *res; | |
6153 | |
6154 set_vim_var_string(VV_FNAME, ptr, len); | |
633 | 6155 res = eval_to_string_safe(curbuf->b_p_inex, NULL, |
681 | 6156 was_set_insecurely((char_u *)"includeexpr", OPT_LOCAL)); |
7 | 6157 set_vim_var_string(VV_FNAME, NULL, 0); |
6158 return res; | |
6159 } | |
6160 #endif | |
6161 | |
6162 /* | |
6163 * Return the name of the file ptr[len] in 'path'. | |
6164 * Otherwise like file_name_at_cursor(). | |
6165 */ | |
6166 char_u * | |
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6167 find_file_name_in_path( |
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6168 char_u *ptr, |
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6169 int len, |
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6170 int options, |
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6171 long count, |
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|
6172 char_u *rel_fname) /* file we are searching relative to */ |
7 | 6173 { |
6174 char_u *file_name; | |
6175 int c; | |
6176 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
6177 char_u *tofree = NULL; | |
6178 | |
6179 if ((options & FNAME_INCL) && *curbuf->b_p_inex != NUL) | |
6180 { | |
6181 tofree = eval_includeexpr(ptr, len); | |
6182 if (tofree != NULL) | |
6183 { | |
6184 ptr = tofree; | |
6185 len = (int)STRLEN(ptr); | |
6186 } | |
6187 } | |
6188 # endif | |
6189 | |
6190 if (options & FNAME_EXP) | |
6191 { | |
6192 file_name = find_file_in_path(ptr, len, options & ~FNAME_MESS, | |
6193 TRUE, rel_fname); | |
6194 | |
6195 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
6196 /* | |
6197 * If the file could not be found in a normal way, try applying | |
6198 * 'includeexpr' (unless done already). | |
6199 */ | |
6200 if (file_name == NULL | |
6201 && !(options & FNAME_INCL) && *curbuf->b_p_inex != NUL) | |
6202 { | |
6203 tofree = eval_includeexpr(ptr, len); | |
6204 if (tofree != NULL) | |
6205 { | |
6206 ptr = tofree; | |
6207 len = (int)STRLEN(ptr); | |
6208 file_name = find_file_in_path(ptr, len, options & ~FNAME_MESS, | |
6209 TRUE, rel_fname); | |
6210 } | |
6211 } | |
6212 # endif | |
6213 if (file_name == NULL && (options & FNAME_MESS)) | |
6214 { | |
6215 c = ptr[len]; | |
6216 ptr[len] = NUL; | |
6217 EMSG2(_("E447: Can't find file \"%s\" in path"), ptr); | |
6218 ptr[len] = c; | |
6219 } | |
6220 | |
6221 /* Repeat finding the file "count" times. This matters when it | |
6222 * appears several times in the path. */ | |
6223 while (file_name != NULL && --count > 0) | |
6224 { | |
6225 vim_free(file_name); | |
6226 file_name = find_file_in_path(ptr, len, options, FALSE, rel_fname); | |
6227 } | |
6228 } | |
6229 else | |
6230 file_name = vim_strnsave(ptr, len); | |
6231 | |
6232 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
6233 vim_free(tofree); | |
6234 # endif | |
6235 | |
6236 return file_name; | |
6237 } | |
6238 #endif /* FEAT_SEARCHPATH */ | |
6239 | |
6240 /* | |
6241 * Check if the "://" of a URL is at the pointer, return URL_SLASH. | |
6242 * Also check for ":\\", which MS Internet Explorer accepts, return | |
6243 * URL_BACKSLASH. | |
6244 */ | |
6245 static int | |
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6246 path_is_url(char_u *p) |
7 | 6247 { |
6248 if (STRNCMP(p, "://", (size_t)3) == 0) | |
6249 return URL_SLASH; | |
6250 else if (STRNCMP(p, ":\\\\", (size_t)3) == 0) | |
6251 return URL_BACKSLASH; | |
6252 return 0; | |
6253 } | |
6254 | |
6255 /* | |
6256 * Check if "fname" starts with "name://". Return URL_SLASH if it does. | |
6257 * Return URL_BACKSLASH for "name:\\". | |
6258 * Return zero otherwise. | |
6259 */ | |
6260 int | |
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6261 path_with_url(char_u *fname) |
7 | 6262 { |
6263 char_u *p; | |
6264 | |
6265 for (p = fname; isalpha(*p); ++p) | |
6266 ; | |
6267 return path_is_url(p); | |
6268 } | |
6269 | |
6270 /* | |
6271 * Return TRUE if "name" is a full (absolute) path name or URL. | |
6272 */ | |
6273 int | |
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6274 vim_isAbsName(char_u *name) |
7 | 6275 { |
6276 return (path_with_url(name) != 0 || mch_isFullName(name)); | |
6277 } | |
6278 | |
6279 /* | |
592 | 6280 * Get absolute file name into buffer "buf[len]". |
7 | 6281 * |
6282 * return FAIL for failure, OK otherwise | |
6283 */ | |
6284 int | |
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6285 vim_FullName( |
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6286 char_u *fname, |
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6287 char_u *buf, |
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6288 int len, |
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|
6289 int force) /* force expansion even when already absolute */ |
7 | 6290 { |
6291 int retval = OK; | |
6292 int url; | |
6293 | |
6294 *buf = NUL; | |
6295 if (fname == NULL) | |
6296 return FAIL; | |
6297 | |
6298 url = path_with_url(fname); | |
6299 if (!url) | |
6300 retval = mch_FullName(fname, buf, len, force); | |
6301 if (url || retval == FAIL) | |
6302 { | |
6303 /* something failed; use the file name (truncate when too long) */ | |
416 | 6304 vim_strncpy(buf, fname, len - 1); |
7 | 6305 } |
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6306 #if defined(MACOS_CLASSIC) || defined(MSWIN) |
7 | 6307 slash_adjust(buf); |
6308 #endif | |
6309 return retval; | |
6310 } | |
6311 | |
6312 /* | |
6313 * Return the minimal number of rows that is needed on the screen to display | |
6314 * the current number of windows. | |
6315 */ | |
6316 int | |
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|
6317 min_rows(void) |
7 | 6318 { |
6319 int total; | |
671 | 6320 #ifdef FEAT_WINDOWS |
6321 tabpage_T *tp; | |
6322 int n; | |
6323 #endif | |
7 | 6324 |
6325 if (firstwin == NULL) /* not initialized yet */ | |
6326 return MIN_LINES; | |
6327 | |
6328 #ifdef FEAT_WINDOWS | |
671 | 6329 total = 0; |
6330 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
6331 { | |
6332 n = frame_minheight(tp->tp_topframe, NULL); | |
6333 if (total < n) | |
6334 total = n; | |
6335 } | |
685 | 6336 total += tabline_height(); |
7 | 6337 #else |
671 | 6338 total = 1; /* at least one window should have a line! */ |
7 | 6339 #endif |
671 | 6340 total += 1; /* count the room for the command line */ |
7 | 6341 return total; |
6342 } | |
6343 | |
6344 /* | |
672 | 6345 * Return TRUE if there is only one window (in the current tab page), not |
6346 * counting a help or preview window, unless it is the current window. | |
1906 | 6347 * Does not count "aucmd_win". |
7 | 6348 */ |
6349 int | |
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diff
changeset
|
6350 only_one_window(void) |
7 | 6351 { |
6352 #ifdef FEAT_WINDOWS | |
6353 int count = 0; | |
6354 win_T *wp; | |
6355 | |
667 | 6356 /* If there is another tab page there always is another window. */ |
6357 if (first_tabpage->tp_next != NULL) | |
6358 return FALSE; | |
6359 | |
7 | 6360 for (wp = firstwin; wp != NULL; wp = wp->w_next) |
4021 | 6361 if (wp->w_buffer != NULL |
6362 && (!((wp->w_buffer->b_help && !curbuf->b_help) | |
7 | 6363 # ifdef FEAT_QUICKFIX |
6364 || wp->w_p_pvw | |
6365 # endif | |
6366 ) || wp == curwin) | |
1906 | 6367 # ifdef FEAT_AUTOCMD |
6368 && wp != aucmd_win | |
6369 # endif | |
6370 ) | |
7 | 6371 ++count; |
6372 return (count <= 1); | |
6373 #else | |
6374 return TRUE; | |
6375 #endif | |
6376 } | |
6377 | |
6378 #if defined(FEAT_WINDOWS) || defined(FEAT_AUTOCMD) || defined(PROTO) | |
6379 /* | |
6380 * Correct the cursor line number in other windows. Used after changing the | |
6381 * current buffer, and before applying autocommands. | |
6382 * When "do_curwin" is TRUE, also check current window. | |
6383 */ | |
6384 void | |
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parents:
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diff
changeset
|
6385 check_lnums(int do_curwin) |
7 | 6386 { |
6387 win_T *wp; | |
6388 | |
6389 #ifdef FEAT_WINDOWS | |
671 | 6390 tabpage_T *tp; |
6391 | |
6392 FOR_ALL_TAB_WINDOWS(tp, wp) | |
7 | 6393 if ((do_curwin || wp != curwin) && wp->w_buffer == curbuf) |
6394 #else | |
6395 wp = curwin; | |
6396 if (do_curwin) | |
6397 #endif | |
6398 { | |
6399 if (wp->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
6400 wp->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
6401 if (wp->w_topline > curbuf->b_ml.ml_line_count) | |
6402 wp->w_topline = curbuf->b_ml.ml_line_count; | |
6403 } | |
6404 } | |
6405 #endif | |
6406 | |
6407 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
6408 | |
6409 /* | |
6410 * A snapshot of the window sizes, to restore them after closing the help | |
6411 * window. | |
6412 * Only these fields are used: | |
6413 * fr_layout | |
6414 * fr_width | |
6415 * fr_height | |
6416 * fr_next | |
6417 * fr_child | |
6418 * fr_win (only valid for the old curwin, NULL otherwise) | |
6419 */ | |
6420 | |
6421 /* | |
6422 * Create a snapshot of the current frame sizes. | |
6423 */ | |
1906 | 6424 void |
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diff
changeset
|
6425 make_snapshot(int idx) |
7 | 6426 { |
1906 | 6427 clear_snapshot(curtab, idx); |
6428 make_snapshot_rec(topframe, &curtab->tp_snapshot[idx]); | |
7 | 6429 } |
6430 | |
6431 static void | |
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diff
changeset
|
6432 make_snapshot_rec(frame_T *fr, frame_T **frp) |
7 | 6433 { |
6434 *frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
6435 if (*frp == NULL) | |
6436 return; | |
6437 (*frp)->fr_layout = fr->fr_layout; | |
6438 (*frp)->fr_width = fr->fr_width; | |
6439 (*frp)->fr_height = fr->fr_height; | |
6440 if (fr->fr_next != NULL) | |
6441 make_snapshot_rec(fr->fr_next, &((*frp)->fr_next)); | |
6442 if (fr->fr_child != NULL) | |
6443 make_snapshot_rec(fr->fr_child, &((*frp)->fr_child)); | |
6444 if (fr->fr_layout == FR_LEAF && fr->fr_win == curwin) | |
6445 (*frp)->fr_win = curwin; | |
6446 } | |
6447 | |
6448 /* | |
6449 * Remove any existing snapshot. | |
6450 */ | |
6451 static void | |
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diff
changeset
|
6452 clear_snapshot(tabpage_T *tp, int idx) |
7 | 6453 { |
1906 | 6454 clear_snapshot_rec(tp->tp_snapshot[idx]); |
6455 tp->tp_snapshot[idx] = NULL; | |
7 | 6456 } |
6457 | |
6458 static void | |
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diff
changeset
|
6459 clear_snapshot_rec(frame_T *fr) |
7 | 6460 { |
6461 if (fr != NULL) | |
6462 { | |
6463 clear_snapshot_rec(fr->fr_next); | |
6464 clear_snapshot_rec(fr->fr_child); | |
6465 vim_free(fr); | |
6466 } | |
6467 } | |
6468 | |
6469 /* | |
6470 * Restore a previously created snapshot, if there is any. | |
6471 * This is only done if the screen size didn't change and the window layout is | |
6472 * still the same. | |
6473 */ | |
1906 | 6474 void |
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diff
changeset
|
6475 restore_snapshot( |
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diff
changeset
|
6476 int idx, |
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diff
changeset
|
6477 int close_curwin) /* closing current window */ |
7 | 6478 { |
6479 win_T *wp; | |
6480 | |
1906 | 6481 if (curtab->tp_snapshot[idx] != NULL |
6482 && curtab->tp_snapshot[idx]->fr_width == topframe->fr_width | |
6483 && curtab->tp_snapshot[idx]->fr_height == topframe->fr_height | |
6484 && check_snapshot_rec(curtab->tp_snapshot[idx], topframe) == OK) | |
6485 { | |
6486 wp = restore_snapshot_rec(curtab->tp_snapshot[idx], topframe); | |
7 | 6487 win_comp_pos(); |
6488 if (wp != NULL && close_curwin) | |
6489 win_goto(wp); | |
6490 redraw_all_later(CLEAR); | |
6491 } | |
1906 | 6492 clear_snapshot(curtab, idx); |
7 | 6493 } |
6494 | |
6495 /* | |
6496 * Check if frames "sn" and "fr" have the same layout, same following frames | |
6497 * and same children. | |
6498 */ | |
6499 static int | |
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diff
changeset
|
6500 check_snapshot_rec(frame_T *sn, frame_T *fr) |
7 | 6501 { |
6502 if (sn->fr_layout != fr->fr_layout | |
6503 || (sn->fr_next == NULL) != (fr->fr_next == NULL) | |
6504 || (sn->fr_child == NULL) != (fr->fr_child == NULL) | |
6505 || (sn->fr_next != NULL | |
6506 && check_snapshot_rec(sn->fr_next, fr->fr_next) == FAIL) | |
6507 || (sn->fr_child != NULL | |
6508 && check_snapshot_rec(sn->fr_child, fr->fr_child) == FAIL)) | |
6509 return FAIL; | |
6510 return OK; | |
6511 } | |
6512 | |
6513 /* | |
6514 * Copy the size of snapshot frame "sn" to frame "fr". Do the same for all | |
6515 * following frames and children. | |
6516 * Returns a pointer to the old current window, or NULL. | |
6517 */ | |
6518 static win_T * | |
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changeset
|
6519 restore_snapshot_rec(frame_T *sn, frame_T *fr) |
7 | 6520 { |
6521 win_T *wp = NULL; | |
6522 win_T *wp2; | |
6523 | |
6524 fr->fr_height = sn->fr_height; | |
6525 fr->fr_width = sn->fr_width; | |
6526 if (fr->fr_layout == FR_LEAF) | |
6527 { | |
6528 frame_new_height(fr, fr->fr_height, FALSE, FALSE); | |
779 | 6529 frame_new_width(fr, fr->fr_width, FALSE, FALSE); |
7 | 6530 wp = sn->fr_win; |
6531 } | |
6532 if (sn->fr_next != NULL) | |
6533 { | |
6534 wp2 = restore_snapshot_rec(sn->fr_next, fr->fr_next); | |
6535 if (wp2 != NULL) | |
6536 wp = wp2; | |
6537 } | |
6538 if (sn->fr_child != NULL) | |
6539 { | |
6540 wp2 = restore_snapshot_rec(sn->fr_child, fr->fr_child); | |
6541 if (wp2 != NULL) | |
6542 wp = wp2; | |
6543 } | |
6544 return wp; | |
6545 } | |
6546 | |
6547 #endif | |
6548 | |
5202
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6549 #if defined(FEAT_EVAL) || defined(FEAT_PYTHON) || defined(FEAT_PYTHON3) \ |
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6550 || defined(PROTO) |
4429 | 6551 /* |
6552 * Set "win" to be the curwin and "tp" to be the current tab page. | |
6222 | 6553 * restore_win() MUST be called to undo, also when FAIL is returned. |
6554 * No autocommands will be executed until restore_win() is called. | |
4918
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|
6555 * When "no_display" is TRUE the display won't be affected, no redraw is |
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|
6556 * triggered, another tabpage access is limited. |
4429 | 6557 * Returns FAIL if switching to "win" failed. |
6558 */ | |
6559 int | |
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|
6560 switch_win( |
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|
6561 win_T **save_curwin UNUSED, |
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|
6562 tabpage_T **save_curtab UNUSED, |
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|
6563 win_T *win UNUSED, |
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|
6564 tabpage_T *tp UNUSED, |
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changeset
|
6565 int no_display UNUSED) |
4429 | 6566 { |
6567 # ifdef FEAT_AUTOCMD | |
6568 block_autocmds(); | |
6569 # endif | |
6570 # ifdef FEAT_WINDOWS | |
6571 *save_curwin = curwin; | |
6572 if (tp != NULL) | |
6573 { | |
6574 *save_curtab = curtab; | |
4918
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|
6575 if (no_display) |
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|
6576 { |
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6577 curtab->tp_firstwin = firstwin; |
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|
6578 curtab->tp_lastwin = lastwin; |
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|
6579 curtab = tp; |
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|
6580 firstwin = curtab->tp_firstwin; |
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|
6581 lastwin = curtab->tp_lastwin; |
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|
6582 } |
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6583 else |
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|
6584 goto_tabpage_tp(tp, FALSE, FALSE); |
4429 | 6585 } |
6586 if (!win_valid(win)) | |
6587 return FAIL; | |
6588 curwin = win; | |
6589 curbuf = curwin->w_buffer; | |
6590 # endif | |
6591 return OK; | |
6592 } | |
6593 | |
6594 /* | |
6595 * Restore current tabpage and window saved by switch_win(), if still valid. | |
4918
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|
6596 * When "no_display" is TRUE the display won't be affected, no redraw is |
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|
6597 * triggered. |
4429 | 6598 */ |
6599 void | |
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|
6600 restore_win( |
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|
6601 win_T *save_curwin UNUSED, |
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|
6602 tabpage_T *save_curtab UNUSED, |
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diff
changeset
|
6603 int no_display UNUSED) |
4429 | 6604 { |
6605 # ifdef FEAT_WINDOWS | |
6606 if (save_curtab != NULL && valid_tabpage(save_curtab)) | |
4918
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|
6607 { |
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6608 if (no_display) |
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|
6609 { |
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|
6610 curtab->tp_firstwin = firstwin; |
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|
6611 curtab->tp_lastwin = lastwin; |
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|
6612 curtab = save_curtab; |
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|
6613 firstwin = curtab->tp_firstwin; |
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|
6614 lastwin = curtab->tp_lastwin; |
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|
6615 } |
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6616 else |
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6617 goto_tabpage_tp(save_curtab, FALSE, FALSE); |
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|
6618 } |
4429 | 6619 if (win_valid(save_curwin)) |
6620 { | |
6621 curwin = save_curwin; | |
6622 curbuf = curwin->w_buffer; | |
6623 } | |
6624 # endif | |
6625 # ifdef FEAT_AUTOCMD | |
6626 unblock_autocmds(); | |
6627 # endif | |
6628 } | |
6629 | |
6630 /* | |
6631 * Make "buf" the current buffer. restore_buffer() MUST be called to undo. | |
6632 * No autocommands will be executed. Use aucmd_prepbuf() if there are any. | |
6633 */ | |
6634 void | |
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changeset
|
6635 switch_buffer(buf_T **save_curbuf, buf_T *buf) |
4429 | 6636 { |
6637 # ifdef FEAT_AUTOCMD | |
6638 block_autocmds(); | |
6639 # endif | |
6640 *save_curbuf = curbuf; | |
6641 --curbuf->b_nwindows; | |
6642 curbuf = buf; | |
6643 curwin->w_buffer = buf; | |
6644 ++curbuf->b_nwindows; | |
6645 } | |
6646 | |
6647 /* | |
6648 * Restore the current buffer after using switch_buffer(). | |
6649 */ | |
6650 void | |
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changeset
|
6651 restore_buffer(buf_T *save_curbuf) |
4429 | 6652 { |
6653 # ifdef FEAT_AUTOCMD | |
6654 unblock_autocmds(); | |
6655 # endif | |
6656 /* Check for valid buffer, just in case. */ | |
6657 if (buf_valid(save_curbuf)) | |
6658 { | |
6659 --curbuf->b_nwindows; | |
6660 curwin->w_buffer = save_curbuf; | |
6661 curbuf = save_curbuf; | |
6662 ++curbuf->b_nwindows; | |
6663 } | |
6664 } | |
6665 #endif | |
6666 | |
8643
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changeset
|
6667 #if (defined(FEAT_GUI) && defined(FEAT_WINDOWS)) || defined(PROTO) |
7 | 6668 /* |
6669 * Return TRUE if there is any vertically split window. | |
6670 */ | |
6671 int | |
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changeset
|
6672 win_hasvertsplit(void) |
7 | 6673 { |
6674 frame_T *fr; | |
6675 | |
6676 if (topframe->fr_layout == FR_ROW) | |
6677 return TRUE; | |
6678 | |
6679 if (topframe->fr_layout == FR_COL) | |
6680 for (fr = topframe->fr_child; fr != NULL; fr = fr->fr_next) | |
6681 if (fr->fr_layout == FR_ROW) | |
6682 return TRUE; | |
6683 | |
6684 return FALSE; | |
6685 } | |
6686 #endif | |
1326 | 6687 |
6688 #if defined(FEAT_SEARCH_EXTRA) || defined(PROTO) | |
6689 /* | |
6690 * Add match to the match list of window 'wp'. The pattern 'pat' will be | |
1698 | 6691 * highlighted with the group 'grp' with priority 'prio'. |
1326 | 6692 * Optionally, a desired ID 'id' can be specified (greater than or equal to 1). |
6693 * If no particular ID is desired, -1 must be specified for 'id'. | |
6694 * Return ID of added match, -1 on failure. | |
6695 */ | |
6696 int | |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6697 match_add( |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6698 win_T *wp, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6699 char_u *grp, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6700 char_u *pat, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6701 int prio, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6702 int id, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6703 list_T *pos_list, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6704 char_u *conceal_char UNUSED) /* pointer to conceal replacement char */ |
1326 | 6705 { |
5979 | 6706 matchitem_T *cur; |
6707 matchitem_T *prev; | |
6708 matchitem_T *m; | |
1326 | 6709 int hlg_id; |
5979 | 6710 regprog_T *regprog = NULL; |
6711 int rtype = SOME_VALID; | |
6712 | |
6713 if (*grp == NUL || (pat != NULL && *pat == NUL)) | |
1326 | 6714 return -1; |
6715 if (id < -1 || id == 0) | |
6716 { | |
6717 EMSGN("E799: Invalid ID: %ld (must be greater than or equal to 1)", id); | |
6718 return -1; | |
6719 } | |
6720 if (id != -1) | |
6721 { | |
6722 cur = wp->w_match_head; | |
6723 while (cur != NULL) | |
6724 { | |
6725 if (cur->id == id) | |
6726 { | |
6727 EMSGN("E801: ID already taken: %ld", id); | |
6728 return -1; | |
6729 } | |
6730 cur = cur->next; | |
6731 } | |
6732 } | |
1570 | 6733 if ((hlg_id = syn_namen2id(grp, (int)STRLEN(grp))) == 0) |
1326 | 6734 { |
6735 EMSG2(_(e_nogroup), grp); | |
6736 return -1; | |
6737 } | |
5979 | 6738 if (pat != NULL && (regprog = vim_regcomp(pat, RE_MAGIC)) == NULL) |
1326 | 6739 { |
6740 EMSG2(_(e_invarg2), pat); | |
6741 return -1; | |
6742 } | |
6743 | |
6744 /* Find available match ID. */ | |
6745 while (id == -1) | |
6746 { | |
6747 cur = wp->w_match_head; | |
6748 while (cur != NULL && cur->id != wp->w_next_match_id) | |
6749 cur = cur->next; | |
6750 if (cur == NULL) | |
6751 id = wp->w_next_match_id; | |
6752 wp->w_next_match_id++; | |
6753 } | |
6754 | |
6755 /* Build new match. */ | |
5987 | 6756 m = (matchitem_T *)alloc_clear(sizeof(matchitem_T)); |
1326 | 6757 m->id = id; |
6758 m->priority = prio; | |
5979 | 6759 m->pattern = pat == NULL ? NULL : vim_strsave(pat); |
1326 | 6760 m->hlg_id = hlg_id; |
1338 | 6761 m->match.regprog = regprog; |
6762 m->match.rmm_ic = FALSE; | |
6763 m->match.rmm_maxcol = 0; | |
8804
75446578a52f
commit https://github.com/vim/vim/commit/42356150badca33b4e42dc8172abbceff2e86cbe
Christian Brabandt <cb@256bit.org>
parents:
8651
diff
changeset
|
6764 # if defined(FEAT_CONCEAL) && defined(FEAT_MBYTE) |
6947 | 6765 m->conceal_char = 0; |
6766 if (conceal_char != NULL) | |
6767 m->conceal_char = (*mb_ptr2char)(conceal_char); | |
8804
75446578a52f
commit https://github.com/vim/vim/commit/42356150badca33b4e42dc8172abbceff2e86cbe
Christian Brabandt <cb@256bit.org>
parents:
8651
diff
changeset
|
6768 # endif |
1326 | 6769 |
5979 | 6770 /* Set up position matches */ |
6771 if (pos_list != NULL) | |
6772 { | |
6773 linenr_T toplnum = 0; | |
6774 linenr_T botlnum = 0; | |
6775 listitem_T *li; | |
6776 int i; | |
6777 | |
6007 | 6778 for (i = 0, li = pos_list->lv_first; li != NULL && i < MAXPOSMATCH; |
5979 | 6779 i++, li = li->li_next) |
6780 { | |
6781 linenr_T lnum = 0; | |
6782 colnr_T col = 0; | |
6783 int len = 1; | |
6784 list_T *subl; | |
6785 listitem_T *subli; | |
5987 | 6786 int error = FALSE; |
5979 | 6787 |
6788 if (li->li_tv.v_type == VAR_LIST) | |
6789 { | |
6790 subl = li->li_tv.vval.v_list; | |
6791 if (subl == NULL) | |
6792 goto fail; | |
6793 subli = subl->lv_first; | |
6794 if (subli == NULL) | |
6795 goto fail; | |
6796 lnum = get_tv_number_chk(&subli->li_tv, &error); | |
6797 if (error == TRUE) | |
6798 goto fail; | |
6799 if (lnum == 0) | |
6800 { | |
6801 --i; | |
6802 continue; | |
6803 } | |
6007 | 6804 m->pos.pos[i].lnum = lnum; |
5979 | 6805 subli = subli->li_next; |
6806 if (subli != NULL) | |
6807 { | |
6808 col = get_tv_number_chk(&subli->li_tv, &error); | |
6809 if (error == TRUE) | |
6810 goto fail; | |
6811 subli = subli->li_next; | |
6812 if (subli != NULL) | |
6813 { | |
6814 len = get_tv_number_chk(&subli->li_tv, &error); | |
6815 if (error == TRUE) | |
6816 goto fail; | |
6817 } | |
6818 } | |
6819 m->pos.pos[i].col = col; | |
6820 m->pos.pos[i].len = len; | |
6821 } | |
6822 else if (li->li_tv.v_type == VAR_NUMBER) | |
6823 { | |
6824 if (li->li_tv.vval.v_number == 0) | |
6007 | 6825 { |
6826 --i; | |
5979 | 6827 continue; |
6007 | 6828 } |
5979 | 6829 m->pos.pos[i].lnum = li->li_tv.vval.v_number; |
6830 m->pos.pos[i].col = 0; | |
6831 m->pos.pos[i].len = 0; | |
6832 } | |
6833 else | |
6834 { | |
6835 EMSG(_("List or number required")); | |
6836 goto fail; | |
6837 } | |
6838 if (toplnum == 0 || lnum < toplnum) | |
6839 toplnum = lnum; | |
6005 | 6840 if (botlnum == 0 || lnum >= botlnum) |
6841 botlnum = lnum + 1; | |
5979 | 6842 } |
6843 | |
6844 /* Calculate top and bottom lines for redrawing area */ | |
6845 if (toplnum != 0) | |
6846 { | |
6847 if (wp->w_buffer->b_mod_set) | |
6848 { | |
6849 if (wp->w_buffer->b_mod_top > toplnum) | |
6850 wp->w_buffer->b_mod_top = toplnum; | |
6851 if (wp->w_buffer->b_mod_bot < botlnum) | |
6852 wp->w_buffer->b_mod_bot = botlnum; | |
6853 } | |
6854 else | |
6855 { | |
6018 | 6856 wp->w_buffer->b_mod_set = TRUE; |
5979 | 6857 wp->w_buffer->b_mod_top = toplnum; |
6858 wp->w_buffer->b_mod_bot = botlnum; | |
6018 | 6859 wp->w_buffer->b_mod_xlines = 0; |
5979 | 6860 } |
6861 m->pos.toplnum = toplnum; | |
6862 m->pos.botlnum = botlnum; | |
6863 rtype = VALID; | |
6864 } | |
6865 } | |
6866 | |
1326 | 6867 /* Insert new match. The match list is in ascending order with regard to |
6868 * the match priorities. */ | |
6869 cur = wp->w_match_head; | |
6870 prev = cur; | |
6871 while (cur != NULL && prio >= cur->priority) | |
6872 { | |
6873 prev = cur; | |
6874 cur = cur->next; | |
6875 } | |
6876 if (cur == prev) | |
6877 wp->w_match_head = m; | |
6878 else | |
6879 prev->next = m; | |
6880 m->next = cur; | |
6881 | |
5979 | 6882 redraw_later(rtype); |
1326 | 6883 return id; |
5979 | 6884 |
6885 fail: | |
6886 vim_free(m); | |
6887 return -1; | |
1326 | 6888 } |
6889 | |
6890 /* | |
6891 * Delete match with ID 'id' in the match list of window 'wp'. | |
6892 * Print error messages if 'perr' is TRUE. | |
6893 */ | |
6894 int | |
7837
33ba2adb6065
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6895 match_delete(win_T *wp, int id, int perr) |
1326 | 6896 { |
5979 | 6897 matchitem_T *cur = wp->w_match_head; |
6898 matchitem_T *prev = cur; | |
6899 int rtype = SOME_VALID; | |
1326 | 6900 |
6901 if (id < 1) | |
6902 { | |
6903 if (perr == TRUE) | |
6904 EMSGN("E802: Invalid ID: %ld (must be greater than or equal to 1)", | |
6905 id); | |
6906 return -1; | |
6907 } | |
6908 while (cur != NULL && cur->id != id) | |
6909 { | |
6910 prev = cur; | |
6911 cur = cur->next; | |
6912 } | |
6913 if (cur == NULL) | |
6914 { | |
6915 if (perr == TRUE) | |
6916 EMSGN("E803: ID not found: %ld", id); | |
6917 return -1; | |
6918 } | |
6919 if (cur == prev) | |
6920 wp->w_match_head = cur->next; | |
6921 else | |
6922 prev->next = cur->next; | |
4805
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Bram Moolenaar <bram@vim.org>
parents:
4442
diff
changeset
|
6923 vim_regfree(cur->match.regprog); |
1326 | 6924 vim_free(cur->pattern); |
5979 | 6925 if (cur->pos.toplnum != 0) |
6926 { | |
6927 if (wp->w_buffer->b_mod_set) | |
6928 { | |
6929 if (wp->w_buffer->b_mod_top > cur->pos.toplnum) | |
6930 wp->w_buffer->b_mod_top = cur->pos.toplnum; | |
6931 if (wp->w_buffer->b_mod_bot < cur->pos.botlnum) | |
6932 wp->w_buffer->b_mod_bot = cur->pos.botlnum; | |
6933 } | |
6934 else | |
6935 { | |
6018 | 6936 wp->w_buffer->b_mod_set = TRUE; |
5979 | 6937 wp->w_buffer->b_mod_top = cur->pos.toplnum; |
6938 wp->w_buffer->b_mod_bot = cur->pos.botlnum; | |
6018 | 6939 wp->w_buffer->b_mod_xlines = 0; |
5979 | 6940 } |
6941 rtype = VALID; | |
6942 } | |
1326 | 6943 vim_free(cur); |
5979 | 6944 redraw_later(rtype); |
1326 | 6945 return 0; |
6946 } | |
6947 | |
6948 /* | |
6949 * Delete all matches in the match list of window 'wp'. | |
6950 */ | |
6951 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6952 clear_matches(win_T *wp) |
1326 | 6953 { |
6954 matchitem_T *m; | |
6955 | |
6956 while (wp->w_match_head != NULL) | |
6957 { | |
6958 m = wp->w_match_head->next; | |
4805
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Bram Moolenaar <bram@vim.org>
parents:
4442
diff
changeset
|
6959 vim_regfree(wp->w_match_head->match.regprog); |
1326 | 6960 vim_free(wp->w_match_head->pattern); |
6961 vim_free(wp->w_match_head); | |
6962 wp->w_match_head = m; | |
6963 } | |
6964 redraw_later(SOME_VALID); | |
6965 } | |
6966 | |
6967 /* | |
6968 * Get match from ID 'id' in window 'wp'. | |
6969 * Return NULL if match not found. | |
6970 */ | |
6971 matchitem_T * | |
7837
33ba2adb6065
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6972 get_match(win_T *wp, int id) |
1326 | 6973 { |
6974 matchitem_T *cur = wp->w_match_head; | |
6975 | |
6976 while (cur != NULL && cur->id != id) | |
6977 cur = cur->next; | |
6978 return cur; | |
6979 } | |
6980 #endif | |
4379 | 6981 |
6982 #if defined(FEAT_PYTHON) || defined(FEAT_PYTHON3) || defined(PROTO) | |
6983 int | |
4401 | 6984 get_win_number(win_T *wp, win_T *first_win) |
4379 | 6985 { |
6986 int i = 1; | |
6987 win_T *w; | |
6988 | |
4401 | 6989 for (w = first_win; w != NULL && w != wp; w = W_NEXT(w)) |
4379 | 6990 ++i; |
6991 | |
6992 if (w == NULL) | |
6993 return 0; | |
6994 else | |
6995 return i; | |
6996 } | |
4401 | 6997 |
6998 int | |
4936
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
6999 get_tab_number(tabpage_T *tp UNUSED) |
4401 | 7000 { |
7001 int i = 1; | |
4936
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
7002 # ifdef FEAT_WINDOWS |
4401 | 7003 tabpage_T *t; |
7004 | |
7005 for (t = first_tabpage; t != NULL && t != tp; t = t->tp_next) | |
7006 ++i; | |
7007 | |
7008 if (t == NULL) | |
7009 return 0; | |
7010 else | |
4936
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
7011 # endif |
4401 | 7012 return i; |
7013 } | |
7014 #endif | |
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
7015 |
7229
ae360f1df2aa
commit https://github.com/vim/vim/commit/6a2697ffd7e894861853b351689b0ddec8901c96
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7016 #if defined(FEAT_WINDOWS) || defined(PROTO) |
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
7017 /* |
a1b41dabc682
updated for version 7.3.1246
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parents:
4936
diff
changeset
|
7018 * Return TRUE if "topfrp" and its children are at the right height. |
a1b41dabc682
updated for version 7.3.1246
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parents:
4936
diff
changeset
|
7019 */ |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7020 static int |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7021 frame_check_height(frame_T *topfrp, int height) |
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
7022 { |
a1b41dabc682
updated for version 7.3.1246
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diff
changeset
|
7023 frame_T *frp; |
a1b41dabc682
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parents:
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diff
changeset
|
7024 |
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updated for version 7.3.1246
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diff
changeset
|
7025 if (topfrp->fr_height != height) |
a1b41dabc682
updated for version 7.3.1246
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diff
changeset
|
7026 return FALSE; |
a1b41dabc682
updated for version 7.3.1246
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diff
changeset
|
7027 |
a1b41dabc682
updated for version 7.3.1246
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diff
changeset
|
7028 if (topfrp->fr_layout == FR_ROW) |
a1b41dabc682
updated for version 7.3.1246
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diff
changeset
|
7029 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) |
a1b41dabc682
updated for version 7.3.1246
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diff
changeset
|
7030 if (frp->fr_height != height) |
a1b41dabc682
updated for version 7.3.1246
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diff
changeset
|
7031 return FALSE; |
a1b41dabc682
updated for version 7.3.1246
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parents:
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diff
changeset
|
7032 |
a1b41dabc682
updated for version 7.3.1246
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parents:
4936
diff
changeset
|
7033 return TRUE; |
a1b41dabc682
updated for version 7.3.1246
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parents:
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diff
changeset
|
7034 } |
5025
322441058afc
updated for version 7.3.1256
Bram Moolenaar <bram@vim.org>
parents:
5004
diff
changeset
|
7035 #endif |
5004
a1b41dabc682
updated for version 7.3.1246
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parents:
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diff
changeset
|
7036 |
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7037 #if defined(FEAT_WINDOWS) || defined(PROTO) |
5004
a1b41dabc682
updated for version 7.3.1246
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diff
changeset
|
7038 /* |
a1b41dabc682
updated for version 7.3.1246
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diff
changeset
|
7039 * Return TRUE if "topfrp" and its children are at the right width. |
a1b41dabc682
updated for version 7.3.1246
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diff
changeset
|
7040 */ |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
7041 static int |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7042 frame_check_width(frame_T *topfrp, int width) |
5004
a1b41dabc682
updated for version 7.3.1246
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parents:
4936
diff
changeset
|
7043 { |
a1b41dabc682
updated for version 7.3.1246
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parents:
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diff
changeset
|
7044 frame_T *frp; |
a1b41dabc682
updated for version 7.3.1246
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4936
diff
changeset
|
7045 |
a1b41dabc682
updated for version 7.3.1246
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diff
changeset
|
7046 if (topfrp->fr_width != width) |
a1b41dabc682
updated for version 7.3.1246
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parents:
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diff
changeset
|
7047 return FALSE; |
a1b41dabc682
updated for version 7.3.1246
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diff
changeset
|
7048 |
a1b41dabc682
updated for version 7.3.1246
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diff
changeset
|
7049 if (topfrp->fr_layout == FR_COL) |
a1b41dabc682
updated for version 7.3.1246
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parents:
4936
diff
changeset
|
7050 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7051 if (frp->fr_width != width) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7052 return FALSE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7053 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7054 return TRUE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7055 } |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7056 #endif |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7057 |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7058 #if defined(FEAT_EVAL) || defined(PROTO) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7059 int |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7060 win_getid(typval_T *argvars) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7061 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7062 int winnr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7063 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7064 |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7065 if (argvars[0].v_type == VAR_UNKNOWN) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7066 return curwin->w_id; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7067 winnr = get_tv_number(&argvars[0]); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7068 if (winnr > 0) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7069 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7070 if (argvars[1].v_type == VAR_UNKNOWN) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7071 wp = firstwin; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7072 else |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7073 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7074 tabpage_T *tp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7075 int tabnr = get_tv_number(&argvars[1]); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7076 |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7077 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7078 if (--tabnr == 0) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7079 break; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7080 if (tp == NULL) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7081 return -1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7082 wp = tp->tp_firstwin; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7083 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7084 for ( ; wp != NULL; wp = wp->w_next) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7085 if (--winnr == 0) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7086 return wp->w_id; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7087 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7088 return 0; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7089 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7090 |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7091 int |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7092 win_gotoid(typval_T *argvars) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7093 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7094 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7095 tabpage_T *tp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7096 int id = get_tv_number(&argvars[0]); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7097 |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7098 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7099 for (wp = tp == curtab ? firstwin : tp->tp_firstwin; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7100 wp != NULL; wp = wp->w_next) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7101 if (wp->w_id == id) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7102 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7103 goto_tabpage_win(tp, wp); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7104 return 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7105 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7106 return 0; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7107 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7108 |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7109 void |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7110 win_id2tabwin(typval_T *argvars, list_T *list) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7111 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7112 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7113 tabpage_T *tp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7114 int winnr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7115 int tabnr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7116 int id = get_tv_number(&argvars[0]); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7117 |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7118 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7119 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7120 for (wp = tp == curtab ? firstwin : tp->tp_firstwin; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7121 wp != NULL; wp = wp->w_next) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7122 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7123 if (wp->w_id == id) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7124 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7125 list_append_number(list, tabnr); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7126 list_append_number(list, winnr); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7127 return; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7128 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7129 ++winnr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7130 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7131 ++tabnr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7132 winnr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7133 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7134 list_append_number(list, 0); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7135 list_append_number(list, 0); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7136 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7137 |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7138 int |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7139 win_id2win(typval_T *argvars) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7140 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7141 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7142 int nr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7143 int id = get_tv_number(&argvars[0]); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7144 |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7145 for (wp = firstwin; wp != NULL; wp = wp->w_next) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7146 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7147 if (wp->w_id == id) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7148 return nr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7149 ++nr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7150 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7151 return 0; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7152 } |
8536
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7153 |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7154 void |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7155 win_findbuf(typval_T *argvars, list_T *list) |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7156 { |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7157 win_T *wp; |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7158 tabpage_T *tp; |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7159 int bufnr = get_tv_number(&argvars[0]); |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7160 |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7161 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7162 for (wp = tp == curtab ? firstwin : tp->tp_firstwin; |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7163 wp != NULL; wp = wp->w_next) |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
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7164 if (wp->w_buffer->b_fnum == bufnr) |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7165 list_append_number(list, wp->w_id); |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7166 } |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7167 |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
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7168 #endif |