Mercurial > vim
annotate src/window.c @ 9748:5440f3442841 v7.4.2149
commit https://github.com/vim/vim/commit/7cba71d7e3576639679b6a3aedeeb1ac07f7f2f5
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Aug 2 23:04:49 2016 +0200
patch 7.4.2149
Problem: If a test leaves a window open a following test may fail.
Solution: Always close extra windows after running a test.
author | Christian Brabandt <cb@256bit.org> |
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date | Tue, 02 Aug 2016 23:15:07 +0200 |
parents | fd9727ae3c49 |
children | 3e96d9ed2ca1 |
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_new_autocmds, 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': | |
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212 FOR_ALL_WINDOWS(wp) |
7 | 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 |
7837
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765 win_split_ins( |
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766 int size, |
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767 int flags, |
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768 win_T *new_wp, |
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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. */ | |
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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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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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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 |
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1179 if (!((flags & WSP_BOT) && p_ls == 0)) |
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1180 new_fr_height -= STATUS_HEIGHT; |
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1181 frame_new_height(curfrp, new_fr_height, flags & WSP_TOP, FALSE); |
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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 */ |
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1262 win_enter_ext(wp, FALSE, FALSE, TRUE, TRUE, TRUE); |
7 | 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); | |
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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; | |
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1370 FOR_ALL_WINDOWS(wp) |
7 | 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 | |
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1385 FOR_ALL_WINDOWS(wp) |
7 | 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(); |
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2098 #ifdef FEAT_AUTOCMD |
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2099 int count = tabpage_index(NULL); |
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2100 #endif |
7 | 2101 |
2102 ++RedrawingDisabled; | |
671 | 2103 |
2104 for (wp = firstwin; wp != NULL && lastwin != firstwin; ) | |
7 | 2105 { |
3570 | 2106 if (wp->w_buffer == buf && (!keep_curwin || wp != curwin) |
2107 #ifdef FEAT_AUTOCMD | |
2108 && !(wp->w_closing || wp->w_buffer->b_closing) | |
2109 #endif | |
2110 ) | |
7 | 2111 { |
671 | 2112 win_close(wp, FALSE); |
2113 | |
2114 /* Start all over, autocommands may change the window layout. */ | |
2115 wp = firstwin; | |
7 | 2116 } |
2117 else | |
671 | 2118 wp = wp->w_next; |
7 | 2119 } |
671 | 2120 |
2121 /* Also check windows in other tab pages. */ | |
2122 for (tp = first_tabpage; tp != NULL; tp = nexttp) | |
2123 { | |
2124 nexttp = tp->tp_next; | |
672 | 2125 if (tp != curtab) |
671 | 2126 for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next) |
3570 | 2127 if (wp->w_buffer == buf |
2128 #ifdef FEAT_AUTOCMD | |
2129 && !(wp->w_closing || wp->w_buffer->b_closing) | |
2130 #endif | |
2131 ) | |
671 | 2132 { |
2133 win_close_othertab(wp, FALSE, tp); | |
2134 | |
2135 /* Start all over, the tab page may be closed and | |
2136 * autocommands may change the window layout. */ | |
2137 nexttp = first_tabpage; | |
2138 break; | |
2139 } | |
2140 } | |
2141 | |
7 | 2142 --RedrawingDisabled; |
671 | 2143 |
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2144 #ifdef FEAT_AUTOCMD |
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2145 if (count != tabpage_index(NULL)) |
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2146 apply_autocmds(EVENT_TABCLOSED, NULL, NULL, FALSE, curbuf); |
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2147 #endif |
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2148 |
4305 | 2149 redraw_tabline = TRUE; |
685 | 2150 if (h != tabline_height()) |
671 | 2151 shell_new_rows(); |
7 | 2152 } |
2153 | |
2154 /* | |
1906 | 2155 * Return TRUE if the current window is the only window that exists (ignoring |
2156 * "aucmd_win"). | |
672 | 2157 * Returns FALSE if there is a window, possibly in another tab page. |
667 | 2158 */ |
672 | 2159 static int |
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|
2160 last_window(void) |
667 | 2161 { |
1906 | 2162 return (one_window() && first_tabpage->tp_next == NULL); |
2163 } | |
2164 | |
2165 /* | |
2166 * Return TRUE if there is only one window other than "aucmd_win" in the | |
2167 * current tab page. | |
2168 */ | |
3365 | 2169 int |
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2170 one_window(void) |
1906 | 2171 { |
2172 #ifdef FEAT_AUTOCMD | |
2173 win_T *wp; | |
2174 int seen_one = FALSE; | |
2175 | |
2176 FOR_ALL_WINDOWS(wp) | |
2177 { | |
2178 if (wp != aucmd_win) | |
2179 { | |
2180 if (seen_one) | |
2181 return FALSE; | |
2182 seen_one = TRUE; | |
2183 } | |
2184 } | |
2185 return TRUE; | |
2186 #else | |
2187 return firstwin == lastwin; | |
2188 #endif | |
667 | 2189 } |
2190 | |
2191 /* | |
3535 | 2192 * Close the possibly last window in a tab page. |
2193 * Returns TRUE when the window was closed already. | |
2194 */ | |
2195 static int | |
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2196 close_last_window_tabpage( |
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2197 win_T *win, |
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2198 int free_buf, |
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|
2199 tabpage_T *prev_curtab) |
3535 | 2200 { |
2201 if (firstwin == lastwin) | |
2202 { | |
4423 | 2203 #ifdef FEAT_AUTOCMD |
4354 | 2204 buf_T *old_curbuf = curbuf; |
4423 | 2205 #endif |
4354 | 2206 |
3535 | 2207 /* |
2208 * Closing the last window in a tab page. First go to another tab | |
2209 * page and then close the window and the tab page. This avoids that | |
2210 * curwin and curtab are invalid while we are freeing memory, they may | |
2211 * be used in GUI events. | |
3582 | 2212 * Don't trigger autocommands yet, they may use wrong values, so do |
2213 * that below. | |
3535 | 2214 */ |
4354 | 2215 goto_tabpage_tp(alt_tabpage(), FALSE, TRUE); |
3535 | 2216 redraw_tabline = TRUE; |
2217 | |
2218 /* Safety check: Autocommands may have closed the window when jumping | |
2219 * to the other tab page. */ | |
2220 if (valid_tabpage(prev_curtab) && prev_curtab->tp_firstwin == win) | |
2221 { | |
2222 int h = tabline_height(); | |
2223 | |
2224 win_close_othertab(win, free_buf, prev_curtab); | |
2225 if (h != tabline_height()) | |
2226 shell_new_rows(); | |
2227 } | |
3582 | 2228 /* Since goto_tabpage_tp above did not trigger *Enter autocommands, do |
2229 * that now. */ | |
2230 #ifdef FEAT_AUTOCMD | |
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2231 apply_autocmds(EVENT_TABCLOSED, NULL, NULL, FALSE, curbuf); |
4354 | 2232 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); |
3582 | 2233 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); |
4354 | 2234 if (old_curbuf != curbuf) |
2235 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
3582 | 2236 #endif |
3535 | 2237 return TRUE; |
2238 } | |
2239 return FALSE; | |
2240 } | |
2241 | |
2242 /* | |
819 | 2243 * Close window "win". Only works for the current tab page. |
7 | 2244 * If "free_buf" is TRUE related buffer may be unloaded. |
2245 * | |
3365 | 2246 * Called by :quit, :close, :xit, :wq and findtag(). |
5302 | 2247 * Returns FAIL when the window was not closed. |
7 | 2248 */ |
5302 | 2249 int |
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|
2250 win_close(win_T *win, int free_buf) |
7 | 2251 { |
2252 win_T *wp; | |
2253 #ifdef FEAT_AUTOCMD | |
2254 int other_buffer = FALSE; | |
2255 #endif | |
2256 int close_curwin = FALSE; | |
2257 int dir; | |
2258 int help_window = FALSE; | |
847 | 2259 tabpage_T *prev_curtab = curtab; |
7 | 2260 |
667 | 2261 if (last_window()) |
7 | 2262 { |
2263 EMSG(_("E444: Cannot close last window")); | |
5302 | 2264 return FAIL; |
7 | 2265 } |
2266 | |
1906 | 2267 #ifdef FEAT_AUTOCMD |
3656 | 2268 if (win->w_closing || (win->w_buffer != NULL && win->w_buffer->b_closing)) |
5302 | 2269 return FAIL; /* window is already being closed */ |
1906 | 2270 if (win == aucmd_win) |
2271 { | |
2272 EMSG(_("E813: Cannot close autocmd window")); | |
5302 | 2273 return FAIL; |
1906 | 2274 } |
2275 if ((firstwin == aucmd_win || lastwin == aucmd_win) && one_window()) | |
2276 { | |
2277 EMSG(_("E814: Cannot close window, only autocmd window would remain")); | |
5302 | 2278 return FAIL; |
1906 | 2279 } |
2280 #endif | |
2281 | |
3535 | 2282 /* When closing the last window in a tab page first go to another tab page |
2283 * and then close the window and the tab page to avoid that curwin and | |
2284 * curtab are invalid while we are freeing memory. */ | |
2285 if (close_last_window_tabpage(win, free_buf, prev_curtab)) | |
5302 | 2286 return FAIL; |
856 | 2287 |
7 | 2288 /* When closing the help window, try restoring a snapshot after closing |
2289 * the window. Otherwise clear the snapshot, it's now invalid. */ | |
3242 | 2290 if (win->w_buffer != NULL && win->w_buffer->b_help) |
7 | 2291 help_window = TRUE; |
2292 else | |
1906 | 2293 clear_snapshot(curtab, SNAP_HELP_IDX); |
7 | 2294 |
2295 #ifdef FEAT_AUTOCMD | |
2296 if (win == curwin) | |
2297 { | |
2298 /* | |
2299 * Guess which window is going to be the new current window. | |
2300 * This may change because of the autocommands (sigh). | |
2301 */ | |
671 | 2302 wp = frame2win(win_altframe(win, NULL)); |
7 | 2303 |
2304 /* | |
3570 | 2305 * Be careful: If autocommands delete the window or cause this window |
2306 * to be the last one left, return now. | |
7 | 2307 */ |
2308 if (wp->w_buffer != curbuf) | |
2309 { | |
2310 other_buffer = TRUE; | |
3570 | 2311 win->w_closing = TRUE; |
7 | 2312 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); |
3570 | 2313 if (!win_valid(win)) |
5302 | 2314 return FAIL; |
3570 | 2315 win->w_closing = FALSE; |
2316 if (last_window()) | |
5302 | 2317 return FAIL; |
7 | 2318 } |
3570 | 2319 win->w_closing = TRUE; |
7 | 2320 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); |
3570 | 2321 if (!win_valid(win)) |
5302 | 2322 return FAIL; |
3570 | 2323 win->w_closing = FALSE; |
2324 if (last_window()) | |
5302 | 2325 return FAIL; |
7 | 2326 # ifdef FEAT_EVAL |
2327 /* autocmds may abort script processing */ | |
2328 if (aborting()) | |
5302 | 2329 return FAIL; |
7 | 2330 # endif |
2331 } | |
2332 #endif | |
2333 | |
1101 | 2334 #ifdef FEAT_GUI |
2335 /* Avoid trouble with scrollbars that are going to be deleted in | |
2336 * win_free(). */ | |
2337 if (gui.in_use) | |
2338 out_flush(); | |
2339 #endif | |
2340 | |
3068 | 2341 #ifdef FEAT_SYN_HL |
2342 /* Free independent synblock before the buffer is freed. */ | |
3242 | 2343 if (win->w_buffer != NULL) |
2344 reset_synblock(win); | |
3068 | 2345 #endif |
2346 | |
7 | 2347 /* |
2348 * Close the link to the buffer. | |
2349 */ | |
3242 | 2350 if (win->w_buffer != NULL) |
3570 | 2351 { |
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2352 bufref_T bufref; |
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2353 |
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2354 set_bufref(&bufref, curbuf); |
3570 | 2355 #ifdef FEAT_AUTOCMD |
2356 win->w_closing = TRUE; | |
2357 #endif | |
3768 | 2358 close_buffer(win, win->w_buffer, free_buf ? DOBUF_UNLOAD : 0, TRUE); |
3570 | 2359 #ifdef FEAT_AUTOCMD |
2360 if (win_valid(win)) | |
2361 win->w_closing = FALSE; | |
2362 #endif | |
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2363 /* Make sure curbuf is valid. It can become invalid if 'bufhidden' is |
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2364 * "wipe". */ |
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2365 if (!bufref_valid(&bufref)) |
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2366 curbuf = firstbuf; |
3570 | 2367 } |
847 | 2368 |
4021 | 2369 if (only_one_window() && win_valid(win) && win->w_buffer == NULL |
2370 && (last_window() || curtab != prev_curtab | |
2371 || close_last_window_tabpage(win, free_buf, prev_curtab))) | |
5233
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2372 { |
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2373 /* Autocommands have close all windows, quit now. Restore |
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2374 * curwin->w_buffer, otherwise writing viminfo may fail. */ |
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2375 if (curwin->w_buffer == NULL) |
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2376 curwin->w_buffer = curbuf; |
4021 | 2377 getout(0); |
5233
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2378 } |
4021 | 2379 |
7 | 2380 /* Autocommands may have closed the window already, or closed the only |
847 | 2381 * other window or moved to another tab page. */ |
4021 | 2382 else if (!win_valid(win) || last_window() || curtab != prev_curtab |
3535 | 2383 || close_last_window_tabpage(win, free_buf, prev_curtab)) |
5302 | 2384 return FAIL; |
7 | 2385 |
3068 | 2386 /* Free the memory used for the window and get the window that received |
2387 * the screen space. */ | |
847 | 2388 wp = win_free_mem(win, &dir, NULL); |
2389 | |
7 | 2390 /* Make sure curwin isn't invalid. It can cause severe trouble when |
2391 * printing an error message. For win_equal() curbuf needs to be valid | |
2392 * too. */ | |
847 | 2393 if (win == curwin) |
7 | 2394 { |
2395 curwin = wp; | |
2396 #ifdef FEAT_QUICKFIX | |
2397 if (wp->w_p_pvw || bt_quickfix(wp->w_buffer)) | |
2398 { | |
2399 /* | |
1346 | 2400 * If the cursor goes to the preview or the quickfix window, try |
7 | 2401 * finding another window to go to. |
2402 */ | |
2403 for (;;) | |
2404 { | |
2405 if (wp->w_next == NULL) | |
2406 wp = firstwin; | |
2407 else | |
2408 wp = wp->w_next; | |
2409 if (wp == curwin) | |
2410 break; | |
2411 if (!wp->w_p_pvw && !bt_quickfix(wp->w_buffer)) | |
2412 { | |
2413 curwin = wp; | |
2414 break; | |
2415 } | |
2416 } | |
2417 } | |
2418 #endif | |
2419 curbuf = curwin->w_buffer; | |
2420 close_curwin = TRUE; | |
2421 } | |
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2422 if (p_ea && (*p_ead == 'b' || *p_ead == dir)) |
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2423 win_equal(curwin, TRUE, dir); |
7 | 2424 else |
2425 win_comp_pos(); | |
2426 if (close_curwin) | |
2427 { | |
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2428 win_enter_ext(wp, FALSE, TRUE, FALSE, TRUE, TRUE); |
7 | 2429 #ifdef FEAT_AUTOCMD |
2430 if (other_buffer) | |
2431 /* careful: after this wp and win may be invalid! */ | |
2432 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
2433 #endif | |
2434 } | |
2435 | |
2436 /* | |
667 | 2437 * If last window has a status line now and we don't want one, |
2438 * remove the status line. | |
7 | 2439 */ |
2440 last_status(FALSE); | |
2441 | |
2442 /* After closing the help window, try restoring the window layout from | |
2443 * before it was opened. */ | |
2444 if (help_window) | |
1906 | 2445 restore_snapshot(SNAP_HELP_IDX, close_curwin); |
7 | 2446 |
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2447 #if defined(FEAT_GUI) |
7 | 2448 /* When 'guioptions' includes 'L' or 'R' may have to remove scrollbars. */ |
2449 if (gui.in_use && !win_hasvertsplit()) | |
2450 gui_init_which_components(NULL); | |
2451 #endif | |
2452 | |
2453 redraw_all_later(NOT_VALID); | |
5302 | 2454 return OK; |
7 | 2455 } |
2456 | |
2457 /* | |
671 | 2458 * Close window "win" in tab page "tp", which is not the current tab page. |
3535 | 2459 * This may be the last window in that tab page and result in closing the tab, |
671 | 2460 * thus "tp" may become invalid! |
856 | 2461 * Caller must check if buffer is hidden and whether the tabline needs to be |
2462 * updated. | |
671 | 2463 */ |
2464 void | |
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2465 win_close_othertab(win_T *win, int free_buf, tabpage_T *tp) |
671 | 2466 { |
2467 win_T *wp; | |
2468 int dir; | |
2469 tabpage_T *ptp = NULL; | |
2191 | 2470 int free_tp = FALSE; |
671 | 2471 |
3570 | 2472 #ifdef FEAT_AUTOCMD |
2473 if (win->w_closing || win->w_buffer->b_closing) | |
2474 return; /* window is already being closed */ | |
2475 #endif | |
2476 | |
671 | 2477 /* Close the link to the buffer. */ |
3365 | 2478 close_buffer(win, win->w_buffer, free_buf ? DOBUF_UNLOAD : 0, FALSE); |
671 | 2479 |
2480 /* Careful: Autocommands may have closed the tab page or made it the | |
2481 * current tab page. */ | |
2482 for (ptp = first_tabpage; ptp != NULL && ptp != tp; ptp = ptp->tp_next) | |
2483 ; | |
672 | 2484 if (ptp == NULL || tp == curtab) |
671 | 2485 return; |
2486 | |
2487 /* Autocommands may have closed the window already. */ | |
2488 for (wp = tp->tp_firstwin; wp != NULL && wp != win; wp = wp->w_next) | |
2489 ; | |
2490 if (wp == NULL) | |
2491 return; | |
2492 | |
2493 /* When closing the last window in a tab page remove the tab page. */ | |
7009 | 2494 if (tp->tp_firstwin == tp->tp_lastwin) |
671 | 2495 { |
2496 if (tp == first_tabpage) | |
2497 first_tabpage = tp->tp_next; | |
2498 else | |
2499 { | |
2500 for (ptp = first_tabpage; ptp != NULL && ptp->tp_next != tp; | |
2501 ptp = ptp->tp_next) | |
2502 ; | |
2503 if (ptp == NULL) | |
2504 { | |
2505 EMSG2(_(e_intern2), "win_close_othertab()"); | |
2506 return; | |
2507 } | |
2508 ptp->tp_next = tp->tp_next; | |
2509 } | |
2191 | 2510 free_tp = TRUE; |
2511 } | |
2512 | |
2513 /* Free the memory used for the window. */ | |
2514 win_free_mem(win, &dir, tp); | |
2515 | |
2516 if (free_tp) | |
847 | 2517 free_tabpage(tp); |
671 | 2518 } |
2519 | |
2520 /* | |
355 | 2521 * Free the memory used for a window. |
2522 * Returns a pointer to the window that got the freed up space. | |
2523 */ | |
2524 static win_T * | |
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2525 win_free_mem( |
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2526 win_T *win, |
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2527 int *dirp, /* set to 'v' or 'h' for direction if 'ea' */ |
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2528 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
355 | 2529 { |
2530 frame_T *frp; | |
2531 win_T *wp; | |
2532 | |
667 | 2533 /* Remove the window and its frame from the tree of frames. */ |
355 | 2534 frp = win->w_frame; |
671 | 2535 wp = winframe_remove(win, dirp, tp); |
355 | 2536 vim_free(frp); |
671 | 2537 win_free(win, tp); |
355 | 2538 |
819 | 2539 /* When deleting the current window of another tab page select a new |
2540 * current window. */ | |
2541 if (tp != NULL && win == tp->tp_curwin) | |
2542 tp->tp_curwin = wp; | |
2543 | |
355 | 2544 return wp; |
2545 } | |
2546 | |
2547 #if defined(EXITFREE) || defined(PROTO) | |
2548 void | |
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|
2549 win_free_all(void) |
355 | 2550 { |
2551 int dummy; | |
2552 | |
671 | 2553 # ifdef FEAT_WINDOWS |
2554 while (first_tabpage->tp_next != NULL) | |
2555 tabpage_close(TRUE); | |
2556 # endif | |
2557 | |
1906 | 2558 # ifdef FEAT_AUTOCMD |
2559 if (aucmd_win != NULL) | |
2560 { | |
2561 (void)win_free_mem(aucmd_win, &dummy, NULL); | |
2562 aucmd_win = NULL; | |
2563 } | |
2564 # endif | |
1918 | 2565 |
2566 while (firstwin != NULL) | |
2567 (void)win_free_mem(firstwin, &dummy, NULL); | |
6060 | 2568 |
2569 /* No window should be used after this. Set curwin to NULL to crash | |
2570 * instead of using freed memory. */ | |
2571 curwin = NULL; | |
355 | 2572 } |
2573 #endif | |
2574 | |
2575 /* | |
7 | 2576 * Remove a window and its frame from the tree of frames. |
2577 * Returns a pointer to the window that got the freed up space. | |
2578 */ | |
1906 | 2579 win_T * |
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2580 winframe_remove( |
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2581 win_T *win, |
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2582 int *dirp UNUSED, /* set to 'v' or 'h' for direction if 'ea' */ |
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|
2583 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 2584 { |
2585 frame_T *frp, *frp2, *frp3; | |
2586 frame_T *frp_close = win->w_frame; | |
2587 win_T *wp; | |
2588 | |
2589 /* | |
671 | 2590 * If there is only one window there is nothing to remove. |
2591 */ | |
2592 if (tp == NULL ? firstwin == lastwin : tp->tp_firstwin == tp->tp_lastwin) | |
2593 return NULL; | |
2594 | |
2595 /* | |
7 | 2596 * Remove the window from its frame. |
2597 */ | |
671 | 2598 frp2 = win_altframe(win, tp); |
7 | 2599 wp = frame2win(frp2); |
2600 | |
2601 /* Remove this frame from the list of frames. */ | |
2602 frame_remove(frp_close); | |
2603 | |
2604 if (frp_close->fr_parent->fr_layout == FR_COL) | |
2605 { | |
1346 | 2606 /* When 'winfixheight' is set, try to find another frame in the column |
2607 * (as close to the closed frame as possible) to distribute the height | |
2608 * to. */ | |
2609 if (frp2->fr_win != NULL && frp2->fr_win->w_p_wfh) | |
2610 { | |
2611 frp = frp_close->fr_prev; | |
2612 frp3 = frp_close->fr_next; | |
2613 while (frp != NULL || frp3 != NULL) | |
2614 { | |
2615 if (frp != NULL) | |
2616 { | |
2617 if (frp->fr_win != NULL && !frp->fr_win->w_p_wfh) | |
2618 { | |
2619 frp2 = frp; | |
2620 wp = frp->fr_win; | |
2621 break; | |
2622 } | |
2623 frp = frp->fr_prev; | |
2624 } | |
2625 if (frp3 != NULL) | |
2626 { | |
2627 if (frp3->fr_win != NULL && !frp3->fr_win->w_p_wfh) | |
2628 { | |
2629 frp2 = frp3; | |
2630 wp = frp3->fr_win; | |
2631 break; | |
2632 } | |
2633 frp3 = frp3->fr_next; | |
2634 } | |
2635 } | |
2636 } | |
7 | 2637 frame_new_height(frp2, frp2->fr_height + frp_close->fr_height, |
2638 frp2 == frp_close->fr_next ? TRUE : FALSE, FALSE); | |
2639 *dirp = 'v'; | |
2640 } | |
2641 else | |
2642 { | |
1346 | 2643 /* When 'winfixwidth' is set, try to find another frame in the column |
2644 * (as close to the closed frame as possible) to distribute the width | |
2645 * to. */ | |
2646 if (frp2->fr_win != NULL && frp2->fr_win->w_p_wfw) | |
2647 { | |
2648 frp = frp_close->fr_prev; | |
2649 frp3 = frp_close->fr_next; | |
2650 while (frp != NULL || frp3 != NULL) | |
2651 { | |
2652 if (frp != NULL) | |
2653 { | |
2654 if (frp->fr_win != NULL && !frp->fr_win->w_p_wfw) | |
2655 { | |
2656 frp2 = frp; | |
2657 wp = frp->fr_win; | |
2658 break; | |
2659 } | |
2660 frp = frp->fr_prev; | |
2661 } | |
2662 if (frp3 != NULL) | |
2663 { | |
2664 if (frp3->fr_win != NULL && !frp3->fr_win->w_p_wfw) | |
2665 { | |
2666 frp2 = frp3; | |
2667 wp = frp3->fr_win; | |
2668 break; | |
2669 } | |
2670 frp3 = frp3->fr_next; | |
2671 } | |
2672 } | |
2673 } | |
7 | 2674 frame_new_width(frp2, frp2->fr_width + frp_close->fr_width, |
779 | 2675 frp2 == frp_close->fr_next ? TRUE : FALSE, FALSE); |
7 | 2676 *dirp = 'h'; |
2677 } | |
2678 | |
2679 /* If rows/columns go to a window below/right its positions need to be | |
2680 * updated. Can only be done after the sizes have been updated. */ | |
2681 if (frp2 == frp_close->fr_next) | |
2682 { | |
2683 int row = win->w_winrow; | |
2684 int col = W_WINCOL(win); | |
2685 | |
2686 frame_comp_pos(frp2, &row, &col); | |
2687 } | |
2688 | |
2689 if (frp2->fr_next == NULL && frp2->fr_prev == NULL) | |
2690 { | |
2691 /* There is no other frame in this list, move its info to the parent | |
2692 * and remove it. */ | |
2693 frp2->fr_parent->fr_layout = frp2->fr_layout; | |
2694 frp2->fr_parent->fr_child = frp2->fr_child; | |
2695 for (frp = frp2->fr_child; frp != NULL; frp = frp->fr_next) | |
2696 frp->fr_parent = frp2->fr_parent; | |
2697 frp2->fr_parent->fr_win = frp2->fr_win; | |
2698 if (frp2->fr_win != NULL) | |
2699 frp2->fr_win->w_frame = frp2->fr_parent; | |
2700 frp = frp2->fr_parent; | |
2701 vim_free(frp2); | |
2702 | |
2703 frp2 = frp->fr_parent; | |
2704 if (frp2 != NULL && frp2->fr_layout == frp->fr_layout) | |
2705 { | |
2706 /* The frame above the parent has the same layout, have to merge | |
2707 * the frames into this list. */ | |
2708 if (frp2->fr_child == frp) | |
2709 frp2->fr_child = frp->fr_child; | |
2710 frp->fr_child->fr_prev = frp->fr_prev; | |
2711 if (frp->fr_prev != NULL) | |
2712 frp->fr_prev->fr_next = frp->fr_child; | |
2713 for (frp3 = frp->fr_child; ; frp3 = frp3->fr_next) | |
2714 { | |
2715 frp3->fr_parent = frp2; | |
2716 if (frp3->fr_next == NULL) | |
2717 { | |
2718 frp3->fr_next = frp->fr_next; | |
2719 if (frp->fr_next != NULL) | |
2720 frp->fr_next->fr_prev = frp3; | |
2721 break; | |
2722 } | |
2723 } | |
2724 vim_free(frp); | |
2725 } | |
2726 } | |
2727 | |
2728 return wp; | |
2729 } | |
2730 | |
2731 /* | |
2732 * Find out which frame is going to get the freed up space when "win" is | |
2733 * closed. | |
2734 * if 'splitbelow'/'splitleft' the space goes to the window above/left. | |
2735 * if 'nosplitbelow'/'nosplitleft' the space goes to the window below/right. | |
2736 * This makes opening a window and closing it immediately keep the same window | |
2737 * layout. | |
2738 */ | |
2739 static frame_T * | |
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2740 win_altframe( |
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2741 win_T *win, |
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2742 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 2743 { |
2744 frame_T *frp; | |
2745 int b; | |
2746 | |
671 | 2747 if (tp == NULL ? firstwin == lastwin : tp->tp_firstwin == tp->tp_lastwin) |
667 | 2748 /* Last window in this tab page, will go to next tab page. */ |
2749 return alt_tabpage()->tp_curwin->w_frame; | |
2750 | |
7 | 2751 frp = win->w_frame; |
355 | 2752 if (frp->fr_parent != NULL && frp->fr_parent->fr_layout == FR_ROW) |
7 | 2753 b = p_spr; |
2754 else | |
2755 b = p_sb; | |
2756 if ((!b && frp->fr_next != NULL) || frp->fr_prev == NULL) | |
2757 return frp->fr_next; | |
2758 return frp->fr_prev; | |
2759 } | |
2760 | |
2761 /* | |
667 | 2762 * Return the tabpage that will be used if the current one is closed. |
2763 */ | |
2764 static tabpage_T * | |
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2765 alt_tabpage(void) |
667 | 2766 { |
672 | 2767 tabpage_T *tp; |
2768 | |
682 | 2769 /* Use the next tab page if possible. */ |
2770 if (curtab->tp_next != NULL) | |
672 | 2771 return curtab->tp_next; |
2772 | |
682 | 2773 /* Find the last but one tab page. */ |
2774 for (tp = first_tabpage; tp->tp_next != curtab; tp = tp->tp_next) | |
2775 ; | |
674 | 2776 return tp; |
667 | 2777 } |
2778 | |
2779 /* | |
7 | 2780 * Find the left-upper window in frame "frp". |
2781 */ | |
2782 static win_T * | |
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2783 frame2win(frame_T *frp) |
7 | 2784 { |
2785 while (frp->fr_win == NULL) | |
2786 frp = frp->fr_child; | |
2787 return frp->fr_win; | |
2788 } | |
2789 | |
2790 /* | |
2791 * Return TRUE if frame "frp" contains window "wp". | |
2792 */ | |
2793 static int | |
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2794 frame_has_win(frame_T *frp, win_T *wp) |
7 | 2795 { |
2796 frame_T *p; | |
2797 | |
2798 if (frp->fr_layout == FR_LEAF) | |
2799 return frp->fr_win == wp; | |
2800 | |
2801 for (p = frp->fr_child; p != NULL; p = p->fr_next) | |
2802 if (frame_has_win(p, wp)) | |
2803 return TRUE; | |
2804 return FALSE; | |
2805 } | |
2806 | |
2807 /* | |
2808 * Set a new height for a frame. Recursively sets the height for contained | |
2809 * frames and windows. Caller must take care of positions. | |
2810 */ | |
2811 static void | |
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2812 frame_new_height( |
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|
2813 frame_T *topfrp, |
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|
2814 int height, |
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|
2815 int topfirst, /* resize topmost contained frame first */ |
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parents:
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diff
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|
2816 int wfh) /* obey 'winfixheight' when there is a choice; |
7 | 2817 may cause the height not to be set */ |
2818 { | |
2819 frame_T *frp; | |
2820 int extra_lines; | |
2821 int h; | |
2822 | |
2823 if (topfrp->fr_win != NULL) | |
2824 { | |
2825 /* Simple case: just one window. */ | |
2826 win_new_height(topfrp->fr_win, | |
2827 height - topfrp->fr_win->w_status_height); | |
2828 } | |
2829 else if (topfrp->fr_layout == FR_ROW) | |
2830 { | |
2831 do | |
2832 { | |
2833 /* All frames in this row get the same new height. */ | |
2834 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
2835 { | |
2836 frame_new_height(frp, height, topfirst, wfh); | |
2837 if (frp->fr_height > height) | |
2838 { | |
2839 /* Could not fit the windows, make the whole row higher. */ | |
2840 height = frp->fr_height; | |
2841 break; | |
2842 } | |
2843 } | |
2844 } | |
2845 while (frp != NULL); | |
2846 } | |
779 | 2847 else /* fr_layout == FR_COL */ |
7 | 2848 { |
2849 /* Complicated case: Resize a column of frames. Resize the bottom | |
2850 * frame first, frames above that when needed. */ | |
2851 | |
2852 frp = topfrp->fr_child; | |
2853 if (wfh) | |
2854 /* Advance past frames with one window with 'wfh' set. */ | |
2855 while (frame_fixed_height(frp)) | |
2856 { | |
2857 frp = frp->fr_next; | |
2858 if (frp == NULL) | |
2859 return; /* no frame without 'wfh', give up */ | |
2860 } | |
2861 if (!topfirst) | |
2862 { | |
2863 /* Find the bottom frame of this column */ | |
2864 while (frp->fr_next != NULL) | |
2865 frp = frp->fr_next; | |
2866 if (wfh) | |
2867 /* Advance back for frames with one window with 'wfh' set. */ | |
2868 while (frame_fixed_height(frp)) | |
2869 frp = frp->fr_prev; | |
2870 } | |
2871 | |
2872 extra_lines = height - topfrp->fr_height; | |
2873 if (extra_lines < 0) | |
2874 { | |
2875 /* reduce height of contained frames, bottom or top frame first */ | |
2876 while (frp != NULL) | |
2877 { | |
2878 h = frame_minheight(frp, NULL); | |
2879 if (frp->fr_height + extra_lines < h) | |
2880 { | |
2881 extra_lines += frp->fr_height - h; | |
2882 frame_new_height(frp, h, topfirst, wfh); | |
2883 } | |
2884 else | |
2885 { | |
2886 frame_new_height(frp, frp->fr_height + extra_lines, | |
2887 topfirst, wfh); | |
2888 break; | |
2889 } | |
2890 if (topfirst) | |
2891 { | |
2892 do | |
2893 frp = frp->fr_next; | |
2894 while (wfh && frp != NULL && frame_fixed_height(frp)); | |
2895 } | |
2896 else | |
2897 { | |
2898 do | |
2899 frp = frp->fr_prev; | |
2900 while (wfh && frp != NULL && frame_fixed_height(frp)); | |
2901 } | |
2902 /* Increase "height" if we could not reduce enough frames. */ | |
2903 if (frp == NULL) | |
2904 height -= extra_lines; | |
2905 } | |
2906 } | |
2907 else if (extra_lines > 0) | |
2908 { | |
2909 /* increase height of bottom or top frame */ | |
2910 frame_new_height(frp, frp->fr_height + extra_lines, topfirst, wfh); | |
2911 } | |
2912 } | |
2913 topfrp->fr_height = height; | |
2914 } | |
2915 | |
2916 /* | |
2917 * Return TRUE if height of frame "frp" should not be changed because of | |
2918 * the 'winfixheight' option. | |
2919 */ | |
2920 static int | |
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|
2921 frame_fixed_height(frame_T *frp) |
7 | 2922 { |
2923 /* frame with one window: fixed height if 'winfixheight' set. */ | |
2924 if (frp->fr_win != NULL) | |
2925 return frp->fr_win->w_p_wfh; | |
2926 | |
2927 if (frp->fr_layout == FR_ROW) | |
2928 { | |
2929 /* The frame is fixed height if one of the frames in the row is fixed | |
2930 * height. */ | |
2931 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
2932 if (frame_fixed_height(frp)) | |
2933 return TRUE; | |
2934 return FALSE; | |
2935 } | |
2936 | |
2937 /* frp->fr_layout == FR_COL: The frame is fixed height if all of the | |
2938 * frames in the row are fixed height. */ | |
2939 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
2940 if (!frame_fixed_height(frp)) | |
2941 return FALSE; | |
2942 return TRUE; | |
2943 } | |
2944 | |
2945 /* | |
779 | 2946 * Return TRUE if width of frame "frp" should not be changed because of |
2947 * the 'winfixwidth' option. | |
2948 */ | |
2949 static int | |
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2950 frame_fixed_width(frame_T *frp) |
779 | 2951 { |
2952 /* frame with one window: fixed width if 'winfixwidth' set. */ | |
2953 if (frp->fr_win != NULL) | |
2954 return frp->fr_win->w_p_wfw; | |
2955 | |
2956 if (frp->fr_layout == FR_COL) | |
2957 { | |
2958 /* The frame is fixed width if one of the frames in the row is fixed | |
2959 * width. */ | |
2960 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
2961 if (frame_fixed_width(frp)) | |
2962 return TRUE; | |
2963 return FALSE; | |
2964 } | |
2965 | |
2966 /* frp->fr_layout == FR_ROW: The frame is fixed width if all of the | |
2967 * frames in the row are fixed width. */ | |
2968 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
2969 if (!frame_fixed_width(frp)) | |
2970 return FALSE; | |
2971 return TRUE; | |
2972 } | |
2973 | |
2974 /* | |
7 | 2975 * Add a status line to windows at the bottom of "frp". |
2976 * Note: Does not check if there is room! | |
2977 */ | |
2978 static void | |
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2979 frame_add_statusline(frame_T *frp) |
7 | 2980 { |
2981 win_T *wp; | |
2982 | |
2983 if (frp->fr_layout == FR_LEAF) | |
2984 { | |
2985 wp = frp->fr_win; | |
2986 if (wp->w_status_height == 0) | |
2987 { | |
2988 if (wp->w_height > 0) /* don't make it negative */ | |
2989 --wp->w_height; | |
2990 wp->w_status_height = STATUS_HEIGHT; | |
2991 } | |
2992 } | |
2993 else if (frp->fr_layout == FR_ROW) | |
2994 { | |
2995 /* Handle all the frames in the row. */ | |
2996 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
2997 frame_add_statusline(frp); | |
2998 } | |
2999 else /* frp->fr_layout == FR_COL */ | |
3000 { | |
3001 /* Only need to handle the last frame in the column. */ | |
3002 for (frp = frp->fr_child; frp->fr_next != NULL; frp = frp->fr_next) | |
3003 ; | |
3004 frame_add_statusline(frp); | |
3005 } | |
3006 } | |
3007 | |
3008 /* | |
3009 * Set width of a frame. Handles recursively going through contained frames. | |
3010 * May remove separator line for windows at the right side (for win_close()). | |
3011 */ | |
3012 static void | |
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parents:
7805
diff
changeset
|
3013 frame_new_width( |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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parents:
7805
diff
changeset
|
3014 frame_T *topfrp, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3015 int width, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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parents:
7805
diff
changeset
|
3016 int leftfirst, /* resize leftmost contained frame first */ |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3017 int wfw) /* obey 'winfixwidth' when there is a choice; |
779 | 3018 may cause the width not to be set */ |
7 | 3019 { |
3020 frame_T *frp; | |
3021 int extra_cols; | |
3022 int w; | |
3023 win_T *wp; | |
3024 | |
3025 if (topfrp->fr_layout == FR_LEAF) | |
3026 { | |
3027 /* Simple case: just one window. */ | |
3028 wp = topfrp->fr_win; | |
3029 /* Find out if there are any windows right of this one. */ | |
3030 for (frp = topfrp; frp->fr_parent != NULL; frp = frp->fr_parent) | |
3031 if (frp->fr_parent->fr_layout == FR_ROW && frp->fr_next != NULL) | |
3032 break; | |
3033 if (frp->fr_parent == NULL) | |
3034 wp->w_vsep_width = 0; | |
3035 win_new_width(wp, width - wp->w_vsep_width); | |
3036 } | |
3037 else if (topfrp->fr_layout == FR_COL) | |
3038 { | |
779 | 3039 do |
3040 { | |
3041 /* All frames in this column get the same new width. */ | |
3042 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3043 { | |
3044 frame_new_width(frp, width, leftfirst, wfw); | |
3045 if (frp->fr_width > width) | |
3046 { | |
3047 /* Could not fit the windows, make whole column wider. */ | |
3048 width = frp->fr_width; | |
3049 break; | |
3050 } | |
3051 } | |
3052 } while (frp != NULL); | |
7 | 3053 } |
3054 else /* fr_layout == FR_ROW */ | |
3055 { | |
3056 /* Complicated case: Resize a row of frames. Resize the rightmost | |
3057 * frame first, frames left of it when needed. */ | |
3058 | |
3059 frp = topfrp->fr_child; | |
779 | 3060 if (wfw) |
3061 /* Advance past frames with one window with 'wfw' set. */ | |
3062 while (frame_fixed_width(frp)) | |
3063 { | |
3064 frp = frp->fr_next; | |
3065 if (frp == NULL) | |
3066 return; /* no frame without 'wfw', give up */ | |
3067 } | |
7 | 3068 if (!leftfirst) |
779 | 3069 { |
3070 /* Find the rightmost frame of this row */ | |
7 | 3071 while (frp->fr_next != NULL) |
3072 frp = frp->fr_next; | |
779 | 3073 if (wfw) |
3074 /* Advance back for frames with one window with 'wfw' set. */ | |
3075 while (frame_fixed_width(frp)) | |
3076 frp = frp->fr_prev; | |
3077 } | |
7 | 3078 |
3079 extra_cols = width - topfrp->fr_width; | |
3080 if (extra_cols < 0) | |
3081 { | |
3082 /* reduce frame width, rightmost frame first */ | |
3083 while (frp != NULL) | |
3084 { | |
3085 w = frame_minwidth(frp, NULL); | |
3086 if (frp->fr_width + extra_cols < w) | |
3087 { | |
3088 extra_cols += frp->fr_width - w; | |
779 | 3089 frame_new_width(frp, w, leftfirst, wfw); |
7 | 3090 } |
3091 else | |
3092 { | |
779 | 3093 frame_new_width(frp, frp->fr_width + extra_cols, |
3094 leftfirst, wfw); | |
7 | 3095 break; |
3096 } | |
3097 if (leftfirst) | |
779 | 3098 { |
3099 do | |
3100 frp = frp->fr_next; | |
3101 while (wfw && frp != NULL && frame_fixed_width(frp)); | |
3102 } | |
7 | 3103 else |
779 | 3104 { |
3105 do | |
3106 frp = frp->fr_prev; | |
3107 while (wfw && frp != NULL && frame_fixed_width(frp)); | |
3108 } | |
3109 /* Increase "width" if we could not reduce enough frames. */ | |
3110 if (frp == NULL) | |
3111 width -= extra_cols; | |
7 | 3112 } |
3113 } | |
3114 else if (extra_cols > 0) | |
3115 { | |
3116 /* increase width of rightmost frame */ | |
779 | 3117 frame_new_width(frp, frp->fr_width + extra_cols, leftfirst, wfw); |
7 | 3118 } |
3119 } | |
3120 topfrp->fr_width = width; | |
3121 } | |
3122 | |
3123 /* | |
3124 * Add the vertical separator to windows at the right side of "frp". | |
3125 * Note: Does not check if there is room! | |
3126 */ | |
3127 static void | |
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parents:
7805
diff
changeset
|
3128 frame_add_vsep(frame_T *frp) |
7 | 3129 { |
3130 win_T *wp; | |
3131 | |
3132 if (frp->fr_layout == FR_LEAF) | |
3133 { | |
3134 wp = frp->fr_win; | |
3135 if (wp->w_vsep_width == 0) | |
3136 { | |
3137 if (wp->w_width > 0) /* don't make it negative */ | |
3138 --wp->w_width; | |
3139 wp->w_vsep_width = 1; | |
3140 } | |
3141 } | |
3142 else if (frp->fr_layout == FR_COL) | |
3143 { | |
3144 /* Handle all the frames in the column. */ | |
3145 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
3146 frame_add_vsep(frp); | |
3147 } | |
3148 else /* frp->fr_layout == FR_ROW */ | |
3149 { | |
3150 /* Only need to handle the last frame in the row. */ | |
3151 frp = frp->fr_child; | |
3152 while (frp->fr_next != NULL) | |
3153 frp = frp->fr_next; | |
3154 frame_add_vsep(frp); | |
3155 } | |
3156 } | |
3157 | |
3158 /* | |
3159 * Set frame width from the window it contains. | |
3160 */ | |
3161 static void | |
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parents:
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diff
changeset
|
3162 frame_fix_width(win_T *wp) |
7 | 3163 { |
3164 wp->w_frame->fr_width = wp->w_width + wp->w_vsep_width; | |
3165 } | |
3166 | |
3167 /* | |
3168 * Set frame height from the window it contains. | |
3169 */ | |
3170 static void | |
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|
3171 frame_fix_height(win_T *wp) |
7 | 3172 { |
3173 wp->w_frame->fr_height = wp->w_height + wp->w_status_height; | |
3174 } | |
3175 | |
3176 /* | |
3177 * Compute the minimal height for frame "topfrp". | |
3178 * Uses the 'winminheight' option. | |
3179 * When "next_curwin" isn't NULL, use p_wh for this window. | |
3180 * When "next_curwin" is NOWIN, don't use at least one line for the current | |
3181 * window. | |
3182 */ | |
3183 static int | |
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changeset
|
3184 frame_minheight(frame_T *topfrp, win_T *next_curwin) |
7 | 3185 { |
3186 frame_T *frp; | |
3187 int m; | |
3188 int n; | |
3189 | |
3190 if (topfrp->fr_win != NULL) | |
3191 { | |
3192 if (topfrp->fr_win == next_curwin) | |
3193 m = p_wh + topfrp->fr_win->w_status_height; | |
3194 else | |
3195 { | |
3196 /* window: minimal height of the window plus status line */ | |
3197 m = p_wmh + topfrp->fr_win->w_status_height; | |
3198 /* Current window is minimal one line high */ | |
3199 if (p_wmh == 0 && topfrp->fr_win == curwin && next_curwin == NULL) | |
3200 ++m; | |
3201 } | |
3202 } | |
3203 else if (topfrp->fr_layout == FR_ROW) | |
3204 { | |
3205 /* get the minimal height from each frame in this row */ | |
3206 m = 0; | |
3207 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3208 { | |
3209 n = frame_minheight(frp, next_curwin); | |
3210 if (n > m) | |
3211 m = n; | |
3212 } | |
3213 } | |
3214 else | |
3215 { | |
3216 /* Add up the minimal heights for all frames in this column. */ | |
3217 m = 0; | |
3218 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3219 m += frame_minheight(frp, next_curwin); | |
3220 } | |
3221 | |
3222 return m; | |
3223 } | |
3224 | |
3225 /* | |
3226 * Compute the minimal width for frame "topfrp". | |
3227 * When "next_curwin" isn't NULL, use p_wiw for this window. | |
3228 * When "next_curwin" is NOWIN, don't use at least one column for the current | |
3229 * window. | |
3230 */ | |
3231 static int | |
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diff
changeset
|
3232 frame_minwidth( |
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parents:
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|
3233 frame_T *topfrp, |
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|
3234 win_T *next_curwin) /* use p_wh and p_wiw for next_curwin */ |
7 | 3235 { |
3236 frame_T *frp; | |
3237 int m, n; | |
3238 | |
3239 if (topfrp->fr_win != NULL) | |
3240 { | |
3241 if (topfrp->fr_win == next_curwin) | |
3242 m = p_wiw + topfrp->fr_win->w_vsep_width; | |
3243 else | |
3244 { | |
3245 /* window: minimal width of the window plus separator column */ | |
3246 m = p_wmw + topfrp->fr_win->w_vsep_width; | |
3247 /* Current window is minimal one column wide */ | |
3248 if (p_wmw == 0 && topfrp->fr_win == curwin && next_curwin == NULL) | |
3249 ++m; | |
3250 } | |
3251 } | |
3252 else if (topfrp->fr_layout == FR_COL) | |
3253 { | |
3254 /* get the minimal width from each frame in this column */ | |
3255 m = 0; | |
3256 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3257 { | |
3258 n = frame_minwidth(frp, next_curwin); | |
3259 if (n > m) | |
3260 m = n; | |
3261 } | |
3262 } | |
3263 else | |
3264 { | |
3265 /* Add up the minimal widths for all frames in this row. */ | |
3266 m = 0; | |
3267 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3268 m += frame_minwidth(frp, next_curwin); | |
3269 } | |
3270 | |
3271 return m; | |
3272 } | |
3273 | |
3274 | |
3275 /* | |
3276 * Try to close all windows except current one. | |
3277 * Buffers in the other windows become hidden if 'hidden' is set, or '!' is | |
3278 * used and the buffer was modified. | |
3279 * | |
3280 * Used by ":bdel" and ":only". | |
3281 */ | |
3282 void | |
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parents:
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diff
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|
3283 close_others( |
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parents:
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|
3284 int message, |
33ba2adb6065
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parents:
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diff
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|
3285 int forceit) /* always hide all other windows */ |
7 | 3286 { |
3287 win_T *wp; | |
3288 win_T *nextwp; | |
3289 int r; | |
3290 | |
1906 | 3291 if (one_window()) |
7 | 3292 { |
3293 if (message | |
3294 #ifdef FEAT_AUTOCMD | |
3295 && !autocmd_busy | |
3296 #endif | |
3297 ) | |
826 | 3298 MSG(_(m_onlyone)); |
7 | 3299 return; |
3300 } | |
3301 | |
3302 /* Be very careful here: autocommands may change the window layout. */ | |
3303 for (wp = firstwin; win_valid(wp); wp = nextwp) | |
3304 { | |
3305 nextwp = wp->w_next; | |
3306 if (wp != curwin) /* don't close current window */ | |
3307 { | |
3308 | |
3309 /* Check if it's allowed to abandon this window */ | |
3310 r = can_abandon(wp->w_buffer, forceit); | |
3311 #ifdef FEAT_AUTOCMD | |
3312 if (!win_valid(wp)) /* autocommands messed wp up */ | |
3313 { | |
3314 nextwp = firstwin; | |
3315 continue; | |
3316 } | |
3317 #endif | |
3318 if (!r) | |
3319 { | |
3320 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
3321 if (message && (p_confirm || cmdmod.confirm) && p_write) | |
3322 { | |
3323 dialog_changed(wp->w_buffer, FALSE); | |
3324 # ifdef FEAT_AUTOCMD | |
3325 if (!win_valid(wp)) /* autocommands messed wp up */ | |
3326 { | |
3327 nextwp = firstwin; | |
3328 continue; | |
3329 } | |
3330 # endif | |
3331 } | |
3332 if (bufIsChanged(wp->w_buffer)) | |
3333 #endif | |
3334 continue; | |
3335 } | |
3336 win_close(wp, !P_HID(wp->w_buffer) && !bufIsChanged(wp->w_buffer)); | |
3337 } | |
3338 } | |
3339 | |
667 | 3340 if (message && lastwin != firstwin) |
7 | 3341 EMSG(_("E445: Other window contains changes")); |
3342 } | |
3343 | |
3344 #endif /* FEAT_WINDOWS */ | |
3345 | |
3346 /* | |
675 | 3347 * Init the current window "curwin". |
3348 * Called when a new file is being edited. | |
7 | 3349 */ |
3350 void | |
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parents:
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diff
changeset
|
3351 curwin_init(void) |
7 | 3352 { |
1918 | 3353 win_init_empty(curwin); |
3354 } | |
3355 | |
3356 void | |
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parents:
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diff
changeset
|
3357 win_init_empty(win_T *wp) |
1918 | 3358 { |
3359 redraw_win_later(wp, NOT_VALID); | |
3360 wp->w_lines_valid = 0; | |
3361 wp->w_cursor.lnum = 1; | |
3362 wp->w_curswant = wp->w_cursor.col = 0; | |
7 | 3363 #ifdef FEAT_VIRTUALEDIT |
1918 | 3364 wp->w_cursor.coladd = 0; |
3365 #endif | |
3366 wp->w_pcmark.lnum = 1; /* pcmark not cleared but set to line 1 */ | |
3367 wp->w_pcmark.col = 0; | |
3368 wp->w_prev_pcmark.lnum = 0; | |
3369 wp->w_prev_pcmark.col = 0; | |
3370 wp->w_topline = 1; | |
7 | 3371 #ifdef FEAT_DIFF |
1918 | 3372 wp->w_topfill = 0; |
3373 #endif | |
3374 wp->w_botline = 2; | |
7 | 3375 #ifdef FEAT_FKMAP |
1918 | 3376 if (wp->w_p_rl) |
3377 wp->w_farsi = W_CONV + W_R_L; | |
7 | 3378 else |
1918 | 3379 wp->w_farsi = W_CONV; |
7 | 3380 #endif |
3068 | 3381 #ifdef FEAT_SYN_HL |
3382 wp->w_s = &wp->w_buffer->b_s; | |
3383 #endif | |
7 | 3384 } |
3385 | |
3386 /* | |
3387 * Allocate the first window and put an empty buffer in it. | |
3388 * Called from main(). | |
667 | 3389 * Return FAIL when something goes wrong (out of memory). |
7 | 3390 */ |
667 | 3391 int |
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parents:
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diff
changeset
|
3392 win_alloc_first(void) |
7 | 3393 { |
675 | 3394 if (win_alloc_firstwin(NULL) == FAIL) |
667 | 3395 return FAIL; |
3396 | |
3397 #ifdef FEAT_WINDOWS | |
672 | 3398 first_tabpage = alloc_tabpage(); |
667 | 3399 if (first_tabpage == NULL) |
3400 return FAIL; | |
3401 first_tabpage->tp_topframe = topframe; | |
672 | 3402 curtab = first_tabpage; |
667 | 3403 #endif |
1906 | 3404 |
667 | 3405 return OK; |
3406 } | |
3407 | |
1906 | 3408 #if defined(FEAT_AUTOCMD) || defined(PROTO) |
3409 /* | |
3410 * Init "aucmd_win". This can only be done after the first | |
3411 * window is fully initialized, thus it can't be in win_alloc_first(). | |
3412 */ | |
3413 void | |
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parents:
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diff
changeset
|
3414 win_alloc_aucmd_win(void) |
1906 | 3415 { |
3416 aucmd_win = win_alloc(NULL, TRUE); | |
3417 if (aucmd_win != NULL) | |
3418 { | |
3419 win_init_some(aucmd_win, curwin); | |
2583 | 3420 RESET_BINDING(aucmd_win); |
1906 | 3421 new_frame(aucmd_win); |
3422 } | |
3423 } | |
3424 #endif | |
3425 | |
667 | 3426 /* |
675 | 3427 * Allocate the first window or the first window in a new tab page. |
3428 * When "oldwin" is NULL create an empty buffer for it. | |
3429 * When "oldwin" is not NULL copy info from it to the new window (only with | |
3430 * FEAT_WINDOWS). | |
667 | 3431 * Return FAIL when something goes wrong (out of memory). |
3432 */ | |
3433 static int | |
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diff
changeset
|
3434 win_alloc_firstwin(win_T *oldwin) |
667 | 3435 { |
1906 | 3436 curwin = win_alloc(NULL, FALSE); |
675 | 3437 if (oldwin == NULL) |
3438 { | |
3439 /* Very first window, need to create an empty buffer for it and | |
3440 * initialize from scratch. */ | |
3441 curbuf = buflist_new(NULL, NULL, 1L, BLN_LISTED); | |
3442 if (curwin == NULL || curbuf == NULL) | |
3443 return FAIL; | |
3444 curwin->w_buffer = curbuf; | |
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|
3445 #ifdef FEAT_SYN_HL |
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3446 curwin->w_s = &(curbuf->b_s); |
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|
3447 #endif |
675 | 3448 curbuf->b_nwindows = 1; /* there is one window */ |
7 | 3449 #ifdef FEAT_WINDOWS |
675 | 3450 curwin->w_alist = &global_alist; |
3451 #endif | |
3452 curwin_init(); /* init current window */ | |
3453 } | |
3454 #ifdef FEAT_WINDOWS | |
3455 else | |
3456 { | |
3457 /* First window in new tab page, initialize it from "oldwin". */ | |
1822 | 3458 win_init(curwin, oldwin, 0); |
675 | 3459 |
2583 | 3460 /* We don't want cursor- and scroll-binding in the first window. */ |
3461 RESET_BINDING(curwin); | |
675 | 3462 } |
3463 #endif | |
7 | 3464 |
1906 | 3465 new_frame(curwin); |
3466 if (curwin->w_frame == NULL) | |
667 | 3467 return FAIL; |
1906 | 3468 topframe = curwin->w_frame; |
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diff
changeset
|
3469 #ifdef FEAT_WINDOWS |
7 | 3470 topframe->fr_width = Columns; |
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parents:
8643
diff
changeset
|
3471 #endif |
7 | 3472 topframe->fr_height = Rows - p_ch; |
3473 topframe->fr_win = curwin; | |
667 | 3474 |
3475 return OK; | |
3476 } | |
3477 | |
3478 /* | |
1906 | 3479 * Create a frame for window "wp". |
3480 */ | |
3481 static void | |
3482 new_frame(win_T *wp) | |
3483 { | |
3484 frame_T *frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
3485 | |
3486 wp->w_frame = frp; | |
3487 if (frp != NULL) | |
3488 { | |
3489 frp->fr_layout = FR_LEAF; | |
3490 frp->fr_win = wp; | |
3491 } | |
3492 } | |
3493 | |
3494 /* | |
667 | 3495 * Initialize the window and frame size to the maximum. |
3496 */ | |
3497 void | |
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diff
changeset
|
3498 win_init_size(void) |
667 | 3499 { |
3500 firstwin->w_height = ROWS_AVAIL; | |
3501 topframe->fr_height = ROWS_AVAIL; | |
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diff
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|
3502 #ifdef FEAT_WINDOWS |
667 | 3503 firstwin->w_width = Columns; |
3504 topframe->fr_width = Columns; | |
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diff
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|
3505 #endif |
7 | 3506 } |
3507 | |
3508 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
672 | 3509 |
3510 /* | |
3511 * Allocate a new tabpage_T and init the values. | |
3512 * Returns NULL when out of memory. | |
3513 */ | |
3514 static tabpage_T * | |
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changeset
|
3515 alloc_tabpage(void) |
672 | 3516 { |
3517 tabpage_T *tp; | |
4287 | 3518 # ifdef FEAT_GUI |
3519 int i; | |
3520 # endif | |
3521 | |
672 | 3522 |
3523 tp = (tabpage_T *)alloc_clear((unsigned)sizeof(tabpage_T)); | |
4287 | 3524 if (tp == NULL) |
3525 return NULL; | |
3526 | |
3527 # ifdef FEAT_EVAL | |
3528 /* init t: variables */ | |
3529 tp->tp_vars = dict_alloc(); | |
3530 if (tp->tp_vars == NULL) | |
3531 { | |
3532 vim_free(tp); | |
3533 return NULL; | |
3534 } | |
3535 init_var_dict(tp->tp_vars, &tp->tp_winvar, VAR_SCOPE); | |
3536 # endif | |
3537 | |
788 | 3538 # ifdef FEAT_GUI |
4287 | 3539 for (i = 0; i < 3; i++) |
3540 tp->tp_prev_which_scrollbars[i] = -1; | |
788 | 3541 # endif |
672 | 3542 # ifdef FEAT_DIFF |
4287 | 3543 tp->tp_diff_invalid = TRUE; |
672 | 3544 # endif |
4287 | 3545 tp->tp_ch_used = p_ch; |
3546 | |
672 | 3547 return tp; |
3548 } | |
3549 | |
852 | 3550 void |
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diff
changeset
|
3551 free_tabpage(tabpage_T *tp) |
672 | 3552 { |
1906 | 3553 int idx; |
3554 | |
672 | 3555 # ifdef FEAT_DIFF |
3556 diff_clear(tp); | |
3557 # endif | |
1906 | 3558 for (idx = 0; idx < SNAP_COUNT; ++idx) |
3559 clear_snapshot(tp, idx); | |
819 | 3560 #ifdef FEAT_EVAL |
4287 | 3561 vars_clear(&tp->tp_vars->dv_hashtab); /* free all t: variables */ |
3562 hash_init(&tp->tp_vars->dv_hashtab); | |
3563 unref_var_dict(tp->tp_vars); | |
819 | 3564 #endif |
4401 | 3565 |
3566 #ifdef FEAT_PYTHON | |
3567 python_tabpage_free(tp); | |
3568 #endif | |
3569 | |
3570 #ifdef FEAT_PYTHON3 | |
3571 python3_tabpage_free(tp); | |
3572 #endif | |
3573 | |
672 | 3574 vim_free(tp); |
3575 } | |
3576 | |
667 | 3577 /* |
675 | 3578 * Create a new Tab page with one window. |
3579 * It will edit the current buffer, like after ":split". | |
682 | 3580 * When "after" is 0 put it just after the current Tab page. |
3581 * Otherwise put it just before tab page "after". | |
667 | 3582 * Return FAIL or OK. |
3583 */ | |
3584 int | |
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diff
changeset
|
3585 win_new_tabpage(int after) |
667 | 3586 { |
672 | 3587 tabpage_T *tp = curtab; |
667 | 3588 tabpage_T *newtp; |
682 | 3589 int n; |
667 | 3590 |
672 | 3591 newtp = alloc_tabpage(); |
667 | 3592 if (newtp == NULL) |
3593 return FAIL; | |
3594 | |
3595 /* Remember the current windows in this Tab page. */ | |
4354 | 3596 if (leave_tabpage(curbuf, TRUE) == FAIL) |
674 | 3597 { |
3598 vim_free(newtp); | |
3599 return FAIL; | |
3600 } | |
672 | 3601 curtab = newtp; |
667 | 3602 |
3603 /* Create a new empty window. */ | |
675 | 3604 if (win_alloc_firstwin(tp->tp_curwin) == OK) |
667 | 3605 { |
3606 /* Make the new Tab page the new topframe. */ | |
682 | 3607 if (after == 1) |
3608 { | |
3609 /* New tab page becomes the first one. */ | |
3610 newtp->tp_next = first_tabpage; | |
3611 first_tabpage = newtp; | |
3612 } | |
3613 else | |
3614 { | |
3615 if (after > 0) | |
3616 { | |
3617 /* Put new tab page before tab page "after". */ | |
3618 n = 2; | |
3619 for (tp = first_tabpage; tp->tp_next != NULL | |
3620 && n < after; tp = tp->tp_next) | |
3621 ++n; | |
3622 } | |
3623 newtp->tp_next = tp->tp_next; | |
3624 tp->tp_next = newtp; | |
3625 } | |
667 | 3626 win_init_size(); |
685 | 3627 firstwin->w_winrow = tabline_height(); |
819 | 3628 win_comp_scroll(curwin); |
667 | 3629 |
3630 newtp->tp_topframe = topframe; | |
671 | 3631 last_status(FALSE); |
815 | 3632 |
3633 #if defined(FEAT_GUI) | |
3634 /* When 'guioptions' includes 'L' or 'R' may have to remove or add | |
3635 * scrollbars. Have to update them anyway. */ | |
1906 | 3636 gui_may_update_scrollbars(); |
815 | 3637 #endif |
3638 | |
667 | 3639 redraw_all_later(CLEAR); |
675 | 3640 #ifdef FEAT_AUTOCMD |
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diff
changeset
|
3641 apply_autocmds(EVENT_WINNEW, NULL, NULL, FALSE, curbuf); |
4354 | 3642 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); |
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diff
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|
3643 apply_autocmds(EVENT_TABNEW, NULL, NULL, FALSE, curbuf); |
675 | 3644 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); |
3645 #endif | |
667 | 3646 return OK; |
3647 } | |
3648 | |
3649 /* Failed, get back the previous Tab page */ | |
4354 | 3650 enter_tabpage(curtab, curbuf, TRUE, TRUE); |
667 | 3651 return FAIL; |
3652 } | |
3653 | |
3654 /* | |
682 | 3655 * Open a new tab page if ":tab cmd" was used. It will edit the same buffer, |
3656 * like with ":split". | |
3657 * Returns OK if a new tab page was created, FAIL otherwise. | |
3658 */ | |
3659 int | |
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|
3660 may_open_tabpage(void) |
682 | 3661 { |
1090 | 3662 int n = (cmdmod.tab == 0) ? postponed_split_tab : cmdmod.tab; |
3663 | |
3664 if (n != 0) | |
682 | 3665 { |
3666 cmdmod.tab = 0; /* reset it to avoid doing it twice */ | |
1090 | 3667 postponed_split_tab = 0; |
682 | 3668 return win_new_tabpage(n); |
3669 } | |
3670 return FAIL; | |
3671 } | |
3672 | |
3673 /* | |
672 | 3674 * Create up to "maxcount" tabpages with empty windows. |
3675 * Returns the number of resulting tab pages. | |
667 | 3676 */ |
672 | 3677 int |
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changeset
|
3678 make_tabpages(int maxcount) |
667 | 3679 { |
672 | 3680 int count = maxcount; |
3681 int todo; | |
3682 | |
698 | 3683 /* Limit to 'tabpagemax' tabs. */ |
3684 if (count > p_tpm) | |
3685 count = p_tpm; | |
672 | 3686 |
3687 #ifdef FEAT_AUTOCMD | |
3688 /* | |
3689 * Don't execute autocommands while creating the tab pages. Must do that | |
3690 * when putting the buffers in the windows. | |
3691 */ | |
1410 | 3692 block_autocmds(); |
672 | 3693 #endif |
3694 | |
3695 for (todo = count - 1; todo > 0; --todo) | |
682 | 3696 if (win_new_tabpage(0) == FAIL) |
667 | 3697 break; |
672 | 3698 |
3699 #ifdef FEAT_AUTOCMD | |
1410 | 3700 unblock_autocmds(); |
672 | 3701 #endif |
3702 | |
3703 /* return actual number of tab pages */ | |
3704 return (count - todo); | |
667 | 3705 } |
3706 | |
3707 /* | |
671 | 3708 * Return TRUE when "tpc" points to a valid tab page. |
3709 */ | |
3710 int | |
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3711 valid_tabpage(tabpage_T *tpc) |
671 | 3712 { |
3713 tabpage_T *tp; | |
3714 | |
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|
3715 FOR_ALL_TABPAGES(tp) |
671 | 3716 if (tp == tpc) |
3717 return TRUE; | |
3718 return FALSE; | |
3719 } | |
3720 | |
3721 /* | |
3722 * Find tab page "n" (first one is 1). Returns NULL when not found. | |
3723 */ | |
3724 tabpage_T * | |
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|
3725 find_tabpage(int n) |
671 | 3726 { |
3727 tabpage_T *tp; | |
3728 int i = 1; | |
3729 | |
3730 for (tp = first_tabpage; tp != NULL && i != n; tp = tp->tp_next) | |
3731 ++i; | |
3732 return tp; | |
3733 } | |
3734 | |
3735 /* | |
685 | 3736 * Get index of tab page "tp". First one has index 1. |
686 | 3737 * When not found returns number of tab pages plus one. |
685 | 3738 */ |
3739 int | |
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|
3740 tabpage_index(tabpage_T *ftp) |
685 | 3741 { |
3742 int i = 1; | |
3743 tabpage_T *tp; | |
3744 | |
3745 for (tp = first_tabpage; tp != NULL && tp != ftp; tp = tp->tp_next) | |
3746 ++i; | |
3747 return i; | |
3748 } | |
3749 | |
3750 /* | |
674 | 3751 * Prepare for leaving the current tab page. |
4352 | 3752 * When autocommands change "curtab" we don't leave the tab page and return |
674 | 3753 * FAIL. |
3754 * Careful: When OK is returned need to get a new tab page very very soon! | |
667 | 3755 */ |
674 | 3756 static int |
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|
3757 leave_tabpage( |
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diff
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|
3758 buf_T *new_curbuf UNUSED, /* what is going to be the new curbuf, |
674 | 3759 NULL if unknown */ |
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diff
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|
3760 int trigger_leave_autocmds UNUSED) |
667 | 3761 { |
674 | 3762 tabpage_T *tp = curtab; |
3763 | |
819 | 3764 reset_VIsual_and_resel(); /* stop Visual mode */ |
674 | 3765 #ifdef FEAT_AUTOCMD |
4354 | 3766 if (trigger_leave_autocmds) |
3767 { | |
3768 if (new_curbuf != curbuf) | |
3769 { | |
3770 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); | |
3771 if (curtab != tp) | |
3772 return FAIL; | |
3773 } | |
3774 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); | |
674 | 3775 if (curtab != tp) |
3776 return FAIL; | |
4354 | 3777 apply_autocmds(EVENT_TABLEAVE, NULL, NULL, FALSE, curbuf); |
3778 if (curtab != tp) | |
3779 return FAIL; | |
3780 } | |
674 | 3781 #endif |
668 | 3782 #if defined(FEAT_GUI) |
3783 /* Remove the scrollbars. They may be added back later. */ | |
3784 if (gui.in_use) | |
3785 gui_remove_scrollbars(); | |
3786 #endif | |
667 | 3787 tp->tp_curwin = curwin; |
671 | 3788 tp->tp_prevwin = prevwin; |
667 | 3789 tp->tp_firstwin = firstwin; |
3790 tp->tp_lastwin = lastwin; | |
668 | 3791 tp->tp_old_Rows = Rows; |
3792 tp->tp_old_Columns = Columns; | |
667 | 3793 firstwin = NULL; |
3794 lastwin = NULL; | |
674 | 3795 return OK; |
667 | 3796 } |
3797 | |
3798 /* | |
3799 * Start using tab page "tp". | |
675 | 3800 * Only to be used after leave_tabpage() or freeing the current tab page. |
4354 | 3801 * Only trigger *Enter autocommands when trigger_enter_autocmds is TRUE. |
3802 * Only trigger *Leave autocommands when trigger_leave_autocmds is TRUE. | |
667 | 3803 */ |
3804 static void | |
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|
3805 enter_tabpage( |
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diff
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|
3806 tabpage_T *tp, |
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diff
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|
3807 buf_T *old_curbuf UNUSED, |
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diff
changeset
|
3808 int trigger_enter_autocmds, |
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diff
changeset
|
3809 int trigger_leave_autocmds) |
667 | 3810 { |
668 | 3811 int old_off = tp->tp_firstwin->w_winrow; |
870 | 3812 win_T *next_prevwin = tp->tp_prevwin; |
668 | 3813 |
672 | 3814 curtab = tp; |
667 | 3815 firstwin = tp->tp_firstwin; |
3816 lastwin = tp->tp_lastwin; | |
3817 topframe = tp->tp_topframe; | |
870 | 3818 |
3819 /* We would like doing the TabEnter event first, but we don't have a | |
3820 * valid current window yet, which may break some commands. | |
3821 * This triggers autocommands, thus may make "tp" invalid. */ | |
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diff
changeset
|
3822 win_enter_ext(tp->tp_curwin, FALSE, TRUE, FALSE, |
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changeset
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3823 trigger_enter_autocmds, trigger_leave_autocmds); |
870 | 3824 prevwin = next_prevwin; |
3825 | |
668 | 3826 last_status(FALSE); /* status line may appear or disappear */ |
3827 (void)win_comp_pos(); /* recompute w_winrow for all windows */ | |
672 | 3828 must_redraw = CLEAR; /* need to redraw everything */ |
3829 #ifdef FEAT_DIFF | |
3830 diff_need_scrollbind = TRUE; | |
3831 #endif | |
668 | 3832 |
3833 /* The tabpage line may have appeared or disappeared, may need to resize | |
3834 * the frames for that. When the Vim window was resized need to update | |
824 | 3835 * frame sizes too. Use the stored value of p_ch, so that it can be |
3836 * different for each tab page. */ | |
3837 p_ch = curtab->tp_ch_used; | |
685 | 3838 if (curtab->tp_old_Rows != Rows || (old_off != firstwin->w_winrow |
3839 #ifdef FEAT_GUI_TABLINE | |
3840 && !gui_use_tabline() | |
3841 #endif | |
3842 )) | |
668 | 3843 shell_new_rows(); |
674 | 3844 if (curtab->tp_old_Columns != Columns && starting == 0) |
668 | 3845 shell_new_columns(); /* update window widths */ |
3846 | |
3847 #if defined(FEAT_GUI) | |
3848 /* When 'guioptions' includes 'L' or 'R' may have to remove or add | |
3849 * scrollbars. Have to update them anyway. */ | |
1906 | 3850 gui_may_update_scrollbars(); |
667 | 3851 #endif |
3852 | |
3413 | 3853 #ifdef FEAT_AUTOCMD |
3854 /* Apply autocommands after updating the display, when 'rows' and | |
3855 * 'columns' have been set correctly. */ | |
4354 | 3856 if (trigger_enter_autocmds) |
3582 | 3857 { |
3858 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); | |
3859 if (old_curbuf != curbuf) | |
3860 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
3861 } | |
3413 | 3862 #endif |
3863 | |
667 | 3864 redraw_all_later(CLEAR); |
3865 } | |
3866 | |
3867 /* | |
3868 * Go to tab page "n". For ":tab N" and "Ngt". | |
685 | 3869 * When "n" is 9999 go to the last tab page. |
667 | 3870 */ |
3871 void | |
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diff
changeset
|
3872 goto_tabpage(int n) |
667 | 3873 { |
3874 tabpage_T *tp; | |
682 | 3875 tabpage_T *ttp; |
667 | 3876 int i; |
3877 | |
857 | 3878 if (text_locked()) |
3879 { | |
3880 /* Not allowed when editing the command line. */ | |
3881 #ifdef FEAT_CMDWIN | |
3882 if (cmdwin_type != 0) | |
3883 EMSG(_(e_cmdwin)); | |
3884 else | |
3885 #endif | |
3886 EMSG(_(e_secure)); | |
3887 return; | |
3888 } | |
3889 | |
675 | 3890 /* If there is only one it can't work. */ |
3891 if (first_tabpage->tp_next == NULL) | |
3892 { | |
3893 if (n > 1) | |
3894 beep_flush(); | |
3895 return; | |
3896 } | |
3897 | |
667 | 3898 if (n == 0) |
3899 { | |
3900 /* No count, go to next tab page, wrap around end. */ | |
674 | 3901 if (curtab->tp_next == NULL) |
667 | 3902 tp = first_tabpage; |
3903 else | |
674 | 3904 tp = curtab->tp_next; |
667 | 3905 } |
682 | 3906 else if (n < 0) |
3907 { | |
3908 /* "gT": go to previous tab page, wrap around end. "N gT" repeats | |
3909 * this N times. */ | |
3910 ttp = curtab; | |
3911 for (i = n; i < 0; ++i) | |
3912 { | |
3913 for (tp = first_tabpage; tp->tp_next != ttp && tp->tp_next != NULL; | |
3914 tp = tp->tp_next) | |
3915 ; | |
3916 ttp = tp; | |
3917 } | |
3918 } | |
685 | 3919 else if (n == 9999) |
3920 { | |
3921 /* Go to last tab page. */ | |
3922 for (tp = first_tabpage; tp->tp_next != NULL; tp = tp->tp_next) | |
3923 ; | |
3924 } | |
667 | 3925 else |
3926 { | |
3927 /* Go to tab page "n". */ | |
685 | 3928 tp = find_tabpage(n); |
671 | 3929 if (tp == NULL) |
3930 { | |
3931 beep_flush(); | |
3932 return; | |
3933 } | |
667 | 3934 } |
3935 | |
4354 | 3936 goto_tabpage_tp(tp, TRUE, TRUE); |
685 | 3937 |
3938 #ifdef FEAT_GUI_TABLINE | |
3939 if (gui_use_tabline()) | |
690 | 3940 gui_mch_set_curtab(tabpage_index(curtab)); |
685 | 3941 #endif |
3942 } | |
3943 | |
3944 /* | |
3945 * Go to tabpage "tp". | |
4354 | 3946 * Only trigger *Enter autocommands when trigger_enter_autocmds is TRUE. |
3947 * Only trigger *Leave autocommands when trigger_leave_autocmds is TRUE. | |
685 | 3948 * Note: doesn't update the GUI tab. |
3949 */ | |
3950 void | |
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diff
changeset
|
3951 goto_tabpage_tp( |
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|
3952 tabpage_T *tp, |
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|
3953 int trigger_enter_autocmds, |
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changeset
|
3954 int trigger_leave_autocmds) |
685 | 3955 { |
2201
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diff
changeset
|
3956 /* Don't repeat a message in another tab page. */ |
4c6b4298852f
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|
3957 set_keep_msg(NULL, 0); |
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changeset
|
3958 |
4354 | 3959 if (tp != curtab && leave_tabpage(tp->tp_curwin->w_buffer, |
3960 trigger_leave_autocmds) == OK) | |
674 | 3961 { |
3962 if (valid_tabpage(tp)) | |
4354 | 3963 enter_tabpage(tp, curbuf, trigger_enter_autocmds, |
3964 trigger_leave_autocmds); | |
674 | 3965 else |
4354 | 3966 enter_tabpage(curtab, curbuf, trigger_enter_autocmds, |
3967 trigger_leave_autocmds); | |
674 | 3968 } |
667 | 3969 } |
7 | 3970 |
3971 /* | |
825 | 3972 * Enter window "wp" in tab page "tp". |
3973 * Also updates the GUI tab. | |
3974 */ | |
3975 void | |
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changeset
|
3976 goto_tabpage_win(tabpage_T *tp, win_T *wp) |
825 | 3977 { |
4354 | 3978 goto_tabpage_tp(tp, TRUE, TRUE); |
825 | 3979 if (curtab == tp && win_valid(wp)) |
3980 { | |
3981 win_enter(wp, TRUE); | |
3982 # ifdef FEAT_GUI_TABLINE | |
3983 if (gui_use_tabline()) | |
3984 gui_mch_set_curtab(tabpage_index(curtab)); | |
3985 # endif | |
3986 } | |
3987 } | |
3988 | |
3989 /* | |
6775 | 3990 * Move the current tab page to after tab page "nr". |
682 | 3991 */ |
3992 void | |
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diff
changeset
|
3993 tabpage_move(int nr) |
682 | 3994 { |
6775 | 3995 int n = 1; |
3996 tabpage_T *tp, *tp_dst; | |
682 | 3997 |
3998 if (first_tabpage->tp_next == NULL) | |
3999 return; | |
4000 | |
6775 | 4001 for (tp = first_tabpage; tp->tp_next != NULL && n < nr; tp = tp->tp_next) |
4002 ++n; | |
4003 | |
4004 if (tp == curtab || (nr > 0 && tp->tp_next != NULL | |
4005 && tp->tp_next == curtab)) | |
4006 return; | |
4007 | |
4008 tp_dst = tp; | |
4009 | |
682 | 4010 /* Remove the current tab page from the list of tab pages. */ |
4011 if (curtab == first_tabpage) | |
4012 first_tabpage = curtab->tp_next; | |
4013 else | |
4014 { | |
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changeset
|
4015 FOR_ALL_TABPAGES(tp) |
682 | 4016 if (tp->tp_next == curtab) |
4017 break; | |
4018 if (tp == NULL) /* "cannot happen" */ | |
4019 return; | |
4020 tp->tp_next = curtab->tp_next; | |
4021 } | |
4022 | |
4023 /* Re-insert it at the specified position. */ | |
6775 | 4024 if (nr <= 0) |
682 | 4025 { |
4026 curtab->tp_next = first_tabpage; | |
4027 first_tabpage = curtab; | |
4028 } | |
4029 else | |
4030 { | |
6775 | 4031 curtab->tp_next = tp_dst->tp_next; |
4032 tp_dst->tp_next = curtab; | |
682 | 4033 } |
4034 | |
4035 /* Need to redraw the tabline. Tab page contents doesn't change. */ | |
4036 redraw_tabline = TRUE; | |
4037 } | |
4038 | |
4039 | |
4040 /* | |
7 | 4041 * Go to another window. |
4042 * When jumping to another buffer, stop Visual mode. Do this before | |
4043 * changing windows so we can yank the selection into the '*' register. | |
4044 * When jumping to another window on the same buffer, adjust its cursor | |
4045 * position to keep the same Visual area. | |
4046 */ | |
4047 void | |
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changeset
|
4048 win_goto(win_T *wp) |
7 | 4049 { |
2316
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|
4050 #ifdef FEAT_CONCEAL |
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|
4051 win_T *owp = curwin; |
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4052 #endif |
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|
4053 |
633 | 4054 if (text_locked()) |
7 | 4055 { |
4056 beep_flush(); | |
633 | 4057 text_locked_msg(); |
7 | 4058 return; |
4059 } | |
819 | 4060 #ifdef FEAT_AUTOCMD |
4061 if (curbuf_locked()) | |
4062 return; | |
4063 #endif | |
631 | 4064 |
7 | 4065 if (wp->w_buffer != curbuf) |
4066 reset_VIsual_and_resel(); | |
4067 else if (VIsual_active) | |
4068 wp->w_cursor = curwin->w_cursor; | |
4069 | |
4070 #ifdef FEAT_GUI | |
4071 need_mouse_correct = TRUE; | |
4072 #endif | |
4073 win_enter(wp, TRUE); | |
2316
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|
4074 |
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changeset
|
4075 #ifdef FEAT_CONCEAL |
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changeset
|
4076 /* Conceal cursor line in previous window, unconceal in current window. */ |
4094 | 4077 if (win_valid(owp) && owp->w_p_cole > 0 && !msg_scrolled) |
2316
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changeset
|
4078 update_single_line(owp, owp->w_cursor.lnum); |
4094 | 4079 if (curwin->w_p_cole > 0 && !msg_scrolled) |
4080 need_cursor_line_redraw = TRUE; | |
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|
4081 #endif |
7 | 4082 } |
4083 | |
4084 #if defined(FEAT_PERL) || defined(PROTO) | |
4085 /* | |
4086 * Find window number "winnr" (counting top to bottom). | |
4087 */ | |
4088 win_T * | |
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changeset
|
4089 win_find_nr(int winnr) |
7 | 4090 { |
4091 win_T *wp; | |
4092 | |
4093 # ifdef FEAT_WINDOWS | |
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changeset
|
4094 FOR_ALL_WINDOWS(wp) |
7 | 4095 if (--winnr == 0) |
4096 break; | |
4097 return wp; | |
4098 # else | |
4099 return curwin; | |
4100 # endif | |
4101 } | |
4102 #endif | |
4103 | |
4442 | 4104 #if (defined(FEAT_WINDOWS) && (defined(FEAT_PYTHON) || defined(FEAT_PYTHON3))) \ |
4105 || defined(PROTO) | |
4429 | 4106 /* |
4107 * Find the tabpage for window "win". | |
4108 */ | |
4109 tabpage_T * | |
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changeset
|
4110 win_find_tabpage(win_T *win) |
4429 | 4111 { |
4112 win_T *wp; | |
4113 tabpage_T *tp; | |
4114 | |
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|
4115 FOR_ALL_TAB_WINDOWS(tp, wp) |
4429 | 4116 if (wp == win) |
4117 return tp; | |
4118 return NULL; | |
4119 } | |
4120 #endif | |
4121 | |
7 | 4122 /* |
4123 * Move to window above or below "count" times. | |
4124 */ | |
4125 static void | |
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|
4126 win_goto_ver( |
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changeset
|
4127 int up, /* TRUE to go to win above */ |
33ba2adb6065
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diff
changeset
|
4128 long count) |
7 | 4129 { |
4130 frame_T *fr; | |
4131 frame_T *nfr; | |
4132 frame_T *foundfr; | |
4133 | |
4134 foundfr = curwin->w_frame; | |
4135 while (count--) | |
4136 { | |
4137 /* | |
4138 * First go upwards in the tree of frames until we find a upwards or | |
4139 * downwards neighbor. | |
4140 */ | |
4141 fr = foundfr; | |
4142 for (;;) | |
4143 { | |
4144 if (fr == topframe) | |
4145 goto end; | |
4146 if (up) | |
4147 nfr = fr->fr_prev; | |
4148 else | |
4149 nfr = fr->fr_next; | |
4150 if (fr->fr_parent->fr_layout == FR_COL && nfr != NULL) | |
4151 break; | |
4152 fr = fr->fr_parent; | |
4153 } | |
4154 | |
4155 /* | |
4156 * Now go downwards to find the bottom or top frame in it. | |
4157 */ | |
4158 for (;;) | |
4159 { | |
4160 if (nfr->fr_layout == FR_LEAF) | |
4161 { | |
4162 foundfr = nfr; | |
4163 break; | |
4164 } | |
4165 fr = nfr->fr_child; | |
4166 if (nfr->fr_layout == FR_ROW) | |
4167 { | |
4168 /* Find the frame at the cursor row. */ | |
4169 while (fr->fr_next != NULL | |
4170 && frame2win(fr)->w_wincol + fr->fr_width | |
4171 <= curwin->w_wincol + curwin->w_wcol) | |
4172 fr = fr->fr_next; | |
4173 } | |
4174 if (nfr->fr_layout == FR_COL && up) | |
4175 while (fr->fr_next != NULL) | |
4176 fr = fr->fr_next; | |
4177 nfr = fr; | |
4178 } | |
4179 } | |
4180 end: | |
4181 if (foundfr != NULL) | |
4182 win_goto(foundfr->fr_win); | |
4183 } | |
4184 | |
4185 /* | |
4186 * Move to left or right window. | |
4187 */ | |
4188 static void | |
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changeset
|
4189 win_goto_hor( |
33ba2adb6065
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diff
changeset
|
4190 int left, /* TRUE to go to left win */ |
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diff
changeset
|
4191 long count) |
7 | 4192 { |
4193 frame_T *fr; | |
4194 frame_T *nfr; | |
4195 frame_T *foundfr; | |
4196 | |
4197 foundfr = curwin->w_frame; | |
4198 while (count--) | |
4199 { | |
4200 /* | |
4201 * First go upwards in the tree of frames until we find a left or | |
4202 * right neighbor. | |
4203 */ | |
4204 fr = foundfr; | |
4205 for (;;) | |
4206 { | |
4207 if (fr == topframe) | |
4208 goto end; | |
4209 if (left) | |
4210 nfr = fr->fr_prev; | |
4211 else | |
4212 nfr = fr->fr_next; | |
4213 if (fr->fr_parent->fr_layout == FR_ROW && nfr != NULL) | |
4214 break; | |
4215 fr = fr->fr_parent; | |
4216 } | |
4217 | |
4218 /* | |
4219 * Now go downwards to find the leftmost or rightmost frame in it. | |
4220 */ | |
4221 for (;;) | |
4222 { | |
4223 if (nfr->fr_layout == FR_LEAF) | |
4224 { | |
4225 foundfr = nfr; | |
4226 break; | |
4227 } | |
4228 fr = nfr->fr_child; | |
4229 if (nfr->fr_layout == FR_COL) | |
4230 { | |
4231 /* Find the frame at the cursor row. */ | |
4232 while (fr->fr_next != NULL | |
4233 && frame2win(fr)->w_winrow + fr->fr_height | |
4234 <= curwin->w_winrow + curwin->w_wrow) | |
4235 fr = fr->fr_next; | |
4236 } | |
4237 if (nfr->fr_layout == FR_ROW && left) | |
4238 while (fr->fr_next != NULL) | |
4239 fr = fr->fr_next; | |
4240 nfr = fr; | |
4241 } | |
4242 } | |
4243 end: | |
4244 if (foundfr != NULL) | |
4245 win_goto(foundfr->fr_win); | |
4246 } | |
4247 | |
4248 /* | |
4249 * Make window "wp" the current window. | |
4250 */ | |
4251 void | |
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diff
changeset
|
4252 win_enter(win_T *wp, int undo_sync) |
7 | 4253 { |
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changeset
|
4254 win_enter_ext(wp, undo_sync, FALSE, FALSE, TRUE, TRUE); |
7 | 4255 } |
4256 | |
4257 /* | |
4258 * Make window wp the current window. | |
4259 * Can be called with "curwin_invalid" TRUE, which means that curwin has just | |
4260 * been closed and isn't valid. | |
4261 */ | |
4262 static void | |
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|
4263 win_enter_ext( |
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|
4264 win_T *wp, |
33ba2adb6065
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changeset
|
4265 int undo_sync, |
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changeset
|
4266 int curwin_invalid, |
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diff
changeset
|
4267 int trigger_new_autocmds UNUSED, |
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diff
changeset
|
4268 int trigger_enter_autocmds UNUSED, |
33ba2adb6065
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diff
changeset
|
4269 int trigger_leave_autocmds UNUSED) |
7 | 4270 { |
4271 #ifdef FEAT_AUTOCMD | |
4272 int other_buffer = FALSE; | |
4273 #endif | |
4274 | |
4275 if (wp == curwin && !curwin_invalid) /* nothing to do */ | |
4276 return; | |
4277 | |
4278 #ifdef FEAT_AUTOCMD | |
4354 | 4279 if (!curwin_invalid && trigger_leave_autocmds) |
7 | 4280 { |
4281 /* | |
4282 * Be careful: If autocommands delete the window, return now. | |
4283 */ | |
4284 if (wp->w_buffer != curbuf) | |
4285 { | |
4286 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); | |
4287 other_buffer = TRUE; | |
4288 if (!win_valid(wp)) | |
4289 return; | |
4290 } | |
4291 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); | |
4292 if (!win_valid(wp)) | |
4293 return; | |
4294 # ifdef FEAT_EVAL | |
4295 /* autocmds may abort script processing */ | |
4296 if (aborting()) | |
4297 return; | |
4298 # endif | |
4299 } | |
4300 #endif | |
4301 | |
4302 /* sync undo before leaving the current buffer */ | |
4303 if (undo_sync && curbuf != wp->w_buffer) | |
825 | 4304 u_sync(FALSE); |
5977 | 4305 |
4306 /* Might need to scroll the old window before switching, e.g., when the | |
4307 * cursor was moved. */ | |
4308 update_topline(); | |
4309 | |
7 | 4310 /* may have to copy the buffer options when 'cpo' contains 'S' */ |
4311 if (wp->w_buffer != curbuf) | |
4312 buf_copy_options(wp->w_buffer, BCO_ENTER | BCO_NOHELP); | |
4313 if (!curwin_invalid) | |
4314 { | |
4315 prevwin = curwin; /* remember for CTRL-W p */ | |
4316 curwin->w_redr_status = TRUE; | |
4317 } | |
4318 curwin = wp; | |
4319 curbuf = wp->w_buffer; | |
4320 check_cursor(); | |
4321 #ifdef FEAT_VIRTUALEDIT | |
4322 if (!virtual_active()) | |
4323 curwin->w_cursor.coladd = 0; | |
4324 #endif | |
4325 changed_line_abv_curs(); /* assume cursor position needs updating */ | |
4326 | |
4327 if (curwin->w_localdir != NULL) | |
4328 { | |
4329 /* Window has a local directory: Save current directory as global | |
4330 * directory (unless that was done already) and change to the local | |
4331 * directory. */ | |
4332 if (globaldir == NULL) | |
4333 { | |
4334 char_u cwd[MAXPATHL]; | |
4335 | |
4336 if (mch_dirname(cwd, MAXPATHL) == OK) | |
4337 globaldir = vim_strsave(cwd); | |
4338 } | |
1757 | 4339 if (mch_chdir((char *)curwin->w_localdir) == 0) |
4340 shorten_fnames(TRUE); | |
7 | 4341 } |
4342 else if (globaldir != NULL) | |
4343 { | |
4344 /* Window doesn't have a local directory and we are not in the global | |
4345 * directory: Change to the global directory. */ | |
1757 | 4346 ignored = mch_chdir((char *)globaldir); |
7 | 4347 vim_free(globaldir); |
4348 globaldir = NULL; | |
4349 shorten_fnames(TRUE); | |
4350 } | |
4351 | |
4352 #ifdef FEAT_AUTOCMD | |
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changeset
|
4353 if (trigger_new_autocmds) |
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parents:
9487
diff
changeset
|
4354 apply_autocmds(EVENT_WINNEW, NULL, NULL, FALSE, curbuf); |
4354 | 4355 if (trigger_enter_autocmds) |
4356 { | |
4357 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); | |
4358 if (other_buffer) | |
4359 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
4360 } | |
7 | 4361 #endif |
4362 | |
4363 #ifdef FEAT_TITLE | |
4364 maketitle(); | |
4365 #endif | |
4366 curwin->w_redr_status = TRUE; | |
672 | 4367 redraw_tabline = TRUE; |
7 | 4368 if (restart_edit) |
4369 redraw_later(VALID); /* causes status line redraw */ | |
4370 | |
4371 /* set window height to desired minimal value */ | |
4372 if (curwin->w_height < p_wh && !curwin->w_p_wfh) | |
4373 win_setheight((int)p_wh); | |
4374 else if (curwin->w_height == 0) | |
4375 win_setheight(1); | |
4376 | |
4377 /* set window width to desired minimal value */ | |
779 | 4378 if (curwin->w_width < p_wiw && !curwin->w_p_wfw) |
7 | 4379 win_setwidth((int)p_wiw); |
4380 | |
4381 #ifdef FEAT_MOUSE | |
4382 setmouse(); /* in case jumped to/from help buffer */ | |
4383 #endif | |
4384 | |
961 | 4385 /* Change directories when the 'acd' option is set. */ |
4386 DO_AUTOCHDIR | |
7 | 4387 } |
4388 | |
4389 #endif /* FEAT_WINDOWS */ | |
4390 | |
4391 #if defined(FEAT_WINDOWS) || defined(FEAT_SIGNS) || defined(PROTO) | |
4392 /* | |
825 | 4393 * Jump to the first open window that contains buffer "buf", if one exists. |
4394 * Returns a pointer to the window found, otherwise NULL. | |
7 | 4395 */ |
4396 win_T * | |
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parents:
7805
diff
changeset
|
4397 buf_jump_open_win(buf_T *buf) |
7 | 4398 { |
6307 | 4399 win_T *wp = NULL; |
4400 | |
4401 if (curwin->w_buffer == buf) | |
4402 wp = curwin; | |
7 | 4403 # ifdef FEAT_WINDOWS |
6307 | 4404 else |
9649
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parents:
9599
diff
changeset
|
4405 FOR_ALL_WINDOWS(wp) |
6307 | 4406 if (wp->w_buffer == buf) |
4407 break; | |
7 | 4408 if (wp != NULL) |
4409 win_enter(wp, FALSE); | |
6307 | 4410 # endif |
7 | 4411 return wp; |
4412 } | |
825 | 4413 |
4414 /* | |
4415 * Jump to the first open window in any tab page that contains buffer "buf", | |
4416 * if one exists. | |
4417 * Returns a pointer to the window found, otherwise NULL. | |
4418 */ | |
4419 win_T * | |
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parents:
7805
diff
changeset
|
4420 buf_jump_open_tab(buf_T *buf) |
825 | 4421 { |
6307 | 4422 win_T *wp = buf_jump_open_win(buf); |
825 | 4423 # ifdef FEAT_WINDOWS |
4424 tabpage_T *tp; | |
4425 | |
4426 if (wp != NULL) | |
4427 return wp; | |
4428 | |
9649
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diff
changeset
|
4429 FOR_ALL_TABPAGES(tp) |
825 | 4430 if (tp != curtab) |
4431 { | |
4432 for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next) | |
4433 if (wp->w_buffer == buf) | |
4434 break; | |
4435 if (wp != NULL) | |
4436 { | |
4437 goto_tabpage_win(tp, wp); | |
4438 if (curwin != wp) | |
4439 wp = NULL; /* something went wrong */ | |
4440 break; | |
4441 } | |
4442 } | |
6307 | 4443 # endif |
825 | 4444 return wp; |
4445 } | |
7 | 4446 #endif |
4447 | |
9223
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parents:
9102
diff
changeset
|
4448 static int last_win_id = LOWEST_WIN_ID - 1; |
8534
485d4d8a97f6
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parents:
8368
diff
changeset
|
4449 |
7 | 4450 /* |
1906 | 4451 * Allocate a window structure and link it in the window list when "hidden" is |
4452 * FALSE. | |
7 | 4453 */ |
4454 static win_T * | |
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diff
changeset
|
4455 win_alloc(win_T *after UNUSED, int hidden UNUSED) |
7 | 4456 { |
3263 | 4457 win_T *new_wp; |
7 | 4458 |
4459 /* | |
4460 * allocate window structure and linesizes arrays | |
4461 */ | |
3263 | 4462 new_wp = (win_T *)alloc_clear((unsigned)sizeof(win_T)); |
4287 | 4463 if (new_wp == NULL) |
4464 return NULL; | |
4465 | |
4466 if (win_alloc_lines(new_wp) == FAIL) | |
3263 | 4467 { |
4468 vim_free(new_wp); | |
4287 | 4469 return NULL; |
4470 } | |
4471 | |
8534
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parents:
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diff
changeset
|
4472 new_wp->w_id = ++last_win_id; |
485d4d8a97f6
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parents:
8368
diff
changeset
|
4473 |
4287 | 4474 #ifdef FEAT_EVAL |
4475 /* init w: variables */ | |
4476 new_wp->w_vars = dict_alloc(); | |
4477 if (new_wp->w_vars == NULL) | |
4478 { | |
4479 win_free_lsize(new_wp); | |
4480 vim_free(new_wp); | |
4481 return NULL; | |
4482 } | |
4483 init_var_dict(new_wp->w_vars, &new_wp->w_winvar, VAR_SCOPE); | |
4484 #endif | |
4485 | |
1114 | 4486 #ifdef FEAT_AUTOCMD |
4287 | 4487 /* Don't execute autocommands while the window is not properly |
4488 * initialized yet. gui_create_scrollbar() may trigger a FocusGained | |
4489 * event. */ | |
4490 block_autocmds(); | |
4491 #endif | |
4492 /* | |
4493 * link the window in the window list | |
4494 */ | |
7 | 4495 #ifdef FEAT_WINDOWS |
4287 | 4496 if (!hidden) |
4497 win_append(after, new_wp); | |
4498 new_wp->w_wincol = 0; | |
4499 new_wp->w_width = Columns; | |
8651
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parents:
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diff
changeset
|
4500 #endif |
4287 | 4501 |
4502 /* position the display and the cursor at the top of the file. */ | |
4503 new_wp->w_topline = 1; | |
7 | 4504 #ifdef FEAT_DIFF |
4287 | 4505 new_wp->w_topfill = 0; |
4506 #endif | |
4507 new_wp->w_botline = 2; | |
4508 new_wp->w_cursor.lnum = 1; | |
7 | 4509 #ifdef FEAT_SCROLLBIND |
4287 | 4510 new_wp->w_scbind_pos = 1; |
4511 #endif | |
4512 | |
4513 /* We won't calculate w_fraction until resizing the window */ | |
4514 new_wp->w_fraction = 0; | |
4515 new_wp->w_prev_fraction_row = -1; | |
7 | 4516 |
4517 #ifdef FEAT_GUI | |
4287 | 4518 if (gui.in_use) |
4519 { | |
4520 gui_create_scrollbar(&new_wp->w_scrollbars[SBAR_LEFT], | |
4521 SBAR_LEFT, new_wp); | |
4522 gui_create_scrollbar(&new_wp->w_scrollbars[SBAR_RIGHT], | |
4523 SBAR_RIGHT, new_wp); | |
4524 } | |
7 | 4525 #endif |
4526 #ifdef FEAT_FOLDING | |
4287 | 4527 foldInitWin(new_wp); |
7 | 4528 #endif |
1114 | 4529 #ifdef FEAT_AUTOCMD |
4287 | 4530 unblock_autocmds(); |
1114 | 4531 #endif |
1326 | 4532 #ifdef FEAT_SEARCH_EXTRA |
4287 | 4533 new_wp->w_match_head = NULL; |
4534 new_wp->w_next_match_id = 4; | |
4535 #endif | |
3263 | 4536 return new_wp; |
7 | 4537 } |
4538 | |
4539 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
4540 | |
4541 /* | |
5237
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diff
changeset
|
4542 * Remove window 'wp' from the window list and free the structure. |
7 | 4543 */ |
4544 static void | |
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diff
changeset
|
4545 win_free( |
33ba2adb6065
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parents:
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diff
changeset
|
4546 win_T *wp, |
33ba2adb6065
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parents:
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diff
changeset
|
4547 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 4548 { |
4549 int i; | |
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4550 buf_T *buf; |
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|
4551 wininfo_T *wip; |
7 | 4552 |
1918 | 4553 #ifdef FEAT_FOLDING |
4554 clearFolding(wp); | |
4555 #endif | |
4556 | |
4557 /* reduce the reference count to the argument list. */ | |
4558 alist_unlink(wp->w_alist); | |
4559 | |
1114 | 4560 #ifdef FEAT_AUTOCMD |
4561 /* Don't execute autocommands while the window is halfway being deleted. | |
4562 * gui_mch_destroy_scrollbar() may trigger a FocusGained event. */ | |
1410 | 4563 block_autocmds(); |
1114 | 4564 #endif |
4565 | |
2320
966a5609669e
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diff
changeset
|
4566 #ifdef FEAT_LUA |
966a5609669e
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diff
changeset
|
4567 lua_window_free(wp); |
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|
4568 #endif |
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parents:
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diff
changeset
|
4569 |
14 | 4570 #ifdef FEAT_MZSCHEME |
4571 mzscheme_window_free(wp); | |
4572 #endif | |
4573 | |
7 | 4574 #ifdef FEAT_PERL |
4575 perl_win_free(wp); | |
4576 #endif | |
4577 | |
4578 #ifdef FEAT_PYTHON | |
4579 python_window_free(wp); | |
4580 #endif | |
4581 | |
2329
ad2889f48843
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diff
changeset
|
4582 #ifdef FEAT_PYTHON3 |
ad2889f48843
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diff
changeset
|
4583 python3_window_free(wp); |
ad2889f48843
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diff
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|
4584 #endif |
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changeset
|
4585 |
7 | 4586 #ifdef FEAT_TCL |
4587 tcl_window_free(wp); | |
4588 #endif | |
4589 | |
4590 #ifdef FEAT_RUBY | |
4591 ruby_window_free(wp); | |
4592 #endif | |
4593 | |
4594 clear_winopt(&wp->w_onebuf_opt); | |
4595 clear_winopt(&wp->w_allbuf_opt); | |
4596 | |
4597 #ifdef FEAT_EVAL | |
4287 | 4598 vars_clear(&wp->w_vars->dv_hashtab); /* free all w: variables */ |
4599 hash_init(&wp->w_vars->dv_hashtab); | |
4600 unref_var_dict(wp->w_vars); | |
7 | 4601 #endif |
4602 | |
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diff
changeset
|
4603 { |
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diff
changeset
|
4604 tabpage_T *ttp; |
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diff
changeset
|
4605 |
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diff
changeset
|
4606 if (prevwin == wp) |
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diff
changeset
|
4607 prevwin = NULL; |
9649
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diff
changeset
|
4608 FOR_ALL_TABPAGES(ttp) |
8833
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diff
changeset
|
4609 if (ttp->tp_prevwin == wp) |
dc10bd23f918
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diff
changeset
|
4610 ttp->tp_prevwin = NULL; |
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diff
changeset
|
4611 } |
7 | 4612 win_free_lsize(wp); |
4613 | |
4614 for (i = 0; i < wp->w_tagstacklen; ++i) | |
4615 vim_free(wp->w_tagstack[i].tagname); | |
4616 | |
4617 vim_free(wp->w_localdir); | |
1326 | 4618 |
5237
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|
4619 /* Remove the window from the b_wininfo lists, it may happen that the |
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diff
changeset
|
4620 * freed memory is re-used for another window. */ |
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diff
changeset
|
4621 FOR_ALL_BUFFERS(buf) |
5237
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|
4622 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) |
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|
4623 if (wip->wi_win == wp) |
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|
4624 wip->wi_win = NULL; |
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changeset
|
4625 |
7 | 4626 #ifdef FEAT_SEARCH_EXTRA |
1326 | 4627 clear_matches(wp); |
4628 #endif | |
4629 | |
7 | 4630 #ifdef FEAT_JUMPLIST |
4631 free_jumplist(wp); | |
4632 #endif | |
4633 | |
643 | 4634 #ifdef FEAT_QUICKFIX |
4635 qf_free_all(wp); | |
4636 #endif | |
4637 | |
7 | 4638 #ifdef FEAT_GUI |
4639 if (gui.in_use) | |
4640 { | |
4641 gui_mch_destroy_scrollbar(&wp->w_scrollbars[SBAR_LEFT]); | |
4642 gui_mch_destroy_scrollbar(&wp->w_scrollbars[SBAR_RIGHT]); | |
4643 } | |
4644 #endif /* FEAT_GUI */ | |
4645 | |
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2201
diff
changeset
|
4646 #ifdef FEAT_SYN_HL |
2314
233eb4412f5d
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diff
changeset
|
4647 vim_free(wp->w_p_cc_cols); |
2250
1bac28a53fae
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diff
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|
4648 #endif |
1bac28a53fae
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changeset
|
4649 |
1918 | 4650 #ifdef FEAT_AUTOCMD |
4651 if (wp != aucmd_win) | |
4652 #endif | |
4653 win_remove(wp, tp); | |
5971 | 4654 #ifdef FEAT_AUTOCMD |
5958 | 4655 if (autocmd_busy) |
4656 { | |
4657 wp->w_next = au_pending_free_win; | |
4658 au_pending_free_win = wp; | |
4659 } | |
4660 else | |
5971 | 4661 #endif |
5958 | 4662 vim_free(wp); |
1114 | 4663 |
4664 #ifdef FEAT_AUTOCMD | |
1410 | 4665 unblock_autocmds(); |
1114 | 4666 #endif |
7 | 4667 } |
4668 | |
4669 /* | |
4670 * Append window "wp" in the window list after window "after". | |
4671 */ | |
1906 | 4672 void |
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diff
changeset
|
4673 win_append(win_T *after, win_T *wp) |
7 | 4674 { |
4675 win_T *before; | |
4676 | |
4677 if (after == NULL) /* after NULL is in front of the first */ | |
4678 before = firstwin; | |
4679 else | |
4680 before = after->w_next; | |
4681 | |
4682 wp->w_next = before; | |
4683 wp->w_prev = after; | |
4684 if (after == NULL) | |
4685 firstwin = wp; | |
4686 else | |
4687 after->w_next = wp; | |
4688 if (before == NULL) | |
4689 lastwin = wp; | |
4690 else | |
4691 before->w_prev = wp; | |
4692 } | |
4693 | |
4694 /* | |
4695 * Remove a window from the window list. | |
4696 */ | |
1906 | 4697 void |
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diff
changeset
|
4698 win_remove( |
33ba2adb6065
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parents:
7805
diff
changeset
|
4699 win_T *wp, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4700 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 4701 { |
4702 if (wp->w_prev != NULL) | |
4703 wp->w_prev->w_next = wp->w_next; | |
671 | 4704 else if (tp == NULL) |
4705 firstwin = wp->w_next; | |
7 | 4706 else |
671 | 4707 tp->tp_firstwin = wp->w_next; |
7 | 4708 if (wp->w_next != NULL) |
4709 wp->w_next->w_prev = wp->w_prev; | |
671 | 4710 else if (tp == NULL) |
4711 lastwin = wp->w_prev; | |
7 | 4712 else |
671 | 4713 tp->tp_lastwin = wp->w_prev; |
7 | 4714 } |
4715 | |
4716 /* | |
4717 * Append frame "frp" in a frame list after frame "after". | |
4718 */ | |
4719 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4720 frame_append(frame_T *after, frame_T *frp) |
7 | 4721 { |
4722 frp->fr_next = after->fr_next; | |
4723 after->fr_next = frp; | |
4724 if (frp->fr_next != NULL) | |
4725 frp->fr_next->fr_prev = frp; | |
4726 frp->fr_prev = after; | |
4727 } | |
4728 | |
4729 /* | |
4730 * Insert frame "frp" in a frame list before frame "before". | |
4731 */ | |
4732 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4733 frame_insert(frame_T *before, frame_T *frp) |
7 | 4734 { |
4735 frp->fr_next = before; | |
4736 frp->fr_prev = before->fr_prev; | |
4737 before->fr_prev = frp; | |
4738 if (frp->fr_prev != NULL) | |
4739 frp->fr_prev->fr_next = frp; | |
4740 else | |
4741 frp->fr_parent->fr_child = frp; | |
4742 } | |
4743 | |
4744 /* | |
4745 * Remove a frame from a frame list. | |
4746 */ | |
4747 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4748 frame_remove(frame_T *frp) |
7 | 4749 { |
4750 if (frp->fr_prev != NULL) | |
4751 frp->fr_prev->fr_next = frp->fr_next; | |
4752 else | |
4753 frp->fr_parent->fr_child = frp->fr_next; | |
4754 if (frp->fr_next != NULL) | |
4755 frp->fr_next->fr_prev = frp->fr_prev; | |
4756 } | |
4757 | |
4758 #endif /* FEAT_WINDOWS */ | |
4759 | |
4760 /* | |
4761 * Allocate w_lines[] for window "wp". | |
4762 * Return FAIL for failure, OK for success. | |
4763 */ | |
4764 int | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4765 win_alloc_lines(win_T *wp) |
7 | 4766 { |
4767 wp->w_lines_valid = 0; | |
1042 | 4768 wp->w_lines = (wline_T *)alloc_clear((unsigned)(Rows * sizeof(wline_T))); |
7 | 4769 if (wp->w_lines == NULL) |
4770 return FAIL; | |
4771 return OK; | |
4772 } | |
4773 | |
4774 /* | |
4775 * free lsize arrays for a window | |
4776 */ | |
4777 void | |
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parents:
7805
diff
changeset
|
4778 win_free_lsize(win_T *wp) |
7 | 4779 { |
5952 | 4780 /* TODO: why would wp be NULL here? */ |
4781 if (wp != NULL) | |
4782 { | |
4783 vim_free(wp->w_lines); | |
4784 wp->w_lines = NULL; | |
4785 } | |
7 | 4786 } |
4787 | |
4788 /* | |
4789 * Called from win_new_shellsize() after Rows changed. | |
671 | 4790 * This only does the current tab page, others must be done when made active. |
7 | 4791 */ |
4792 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4793 shell_new_rows(void) |
7 | 4794 { |
667 | 4795 int h = (int)ROWS_AVAIL; |
7 | 4796 |
4797 if (firstwin == NULL) /* not initialized yet */ | |
4798 return; | |
4799 #ifdef FEAT_WINDOWS | |
4800 if (h < frame_minheight(topframe, NULL)) | |
4801 h = frame_minheight(topframe, NULL); | |
779 | 4802 |
4803 /* First try setting the heights of windows with 'winfixheight'. If | |
7 | 4804 * that doesn't result in the right height, forget about that option. */ |
4805 frame_new_height(topframe, h, FALSE, TRUE); | |
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changeset
|
4806 if (!frame_check_height(topframe, h)) |
7 | 4807 frame_new_height(topframe, h, FALSE, FALSE); |
4808 | |
4809 (void)win_comp_pos(); /* recompute w_winrow and w_wincol */ | |
4810 #else | |
4811 if (h < 1) | |
4812 h = 1; | |
4813 win_new_height(firstwin, h); | |
4814 #endif | |
4815 compute_cmdrow(); | |
170 | 4816 #ifdef FEAT_WINDOWS |
824 | 4817 curtab->tp_ch_used = p_ch; |
170 | 4818 #endif |
4819 | |
7 | 4820 #if 0 |
4821 /* Disabled: don't want making the screen smaller make a window larger. */ | |
4822 if (p_ea) | |
4823 win_equal(curwin, FALSE, 'v'); | |
4824 #endif | |
4825 } | |
4826 | |
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Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4827 #if defined(FEAT_WINDOWS) || defined(PROTO) |
7 | 4828 /* |
4829 * Called from win_new_shellsize() after Columns changed. | |
4830 */ | |
4831 void | |
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parents:
7805
diff
changeset
|
4832 shell_new_columns(void) |
7 | 4833 { |
4834 if (firstwin == NULL) /* not initialized yet */ | |
4835 return; | |
779 | 4836 |
4837 /* First try setting the widths of windows with 'winfixwidth'. If that | |
4838 * doesn't result in the right width, forget about that option. */ | |
4839 frame_new_width(topframe, (int)Columns, FALSE, TRUE); | |
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diff
changeset
|
4840 if (!frame_check_width(topframe, Columns)) |
779 | 4841 frame_new_width(topframe, (int)Columns, FALSE, FALSE); |
4842 | |
7 | 4843 (void)win_comp_pos(); /* recompute w_winrow and w_wincol */ |
4844 #if 0 | |
4845 /* Disabled: don't want making the screen smaller make a window larger. */ | |
4846 if (p_ea) | |
4847 win_equal(curwin, FALSE, 'h'); | |
4848 #endif | |
4849 } | |
4850 #endif | |
4851 | |
4852 #if defined(FEAT_CMDWIN) || defined(PROTO) | |
4853 /* | |
4854 * Save the size of all windows in "gap". | |
4855 */ | |
4856 void | |
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parents:
7805
diff
changeset
|
4857 win_size_save(garray_T *gap) |
7 | 4858 |
4859 { | |
4860 win_T *wp; | |
4861 | |
4862 ga_init2(gap, (int)sizeof(int), 1); | |
4863 if (ga_grow(gap, win_count() * 2) == OK) | |
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Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
4864 FOR_ALL_WINDOWS(wp) |
7 | 4865 { |
4866 ((int *)gap->ga_data)[gap->ga_len++] = | |
4867 wp->w_width + wp->w_vsep_width; | |
4868 ((int *)gap->ga_data)[gap->ga_len++] = wp->w_height; | |
4869 } | |
4870 } | |
4871 | |
4872 /* | |
4873 * Restore window sizes, but only if the number of windows is still the same. | |
4874 * Does not free the growarray. | |
4875 */ | |
4876 void | |
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parents:
7805
diff
changeset
|
4877 win_size_restore(garray_T *gap) |
7 | 4878 { |
4879 win_T *wp; | |
6058 | 4880 int i, j; |
7 | 4881 |
4882 if (win_count() * 2 == gap->ga_len) | |
4883 { | |
6058 | 4884 /* The order matters, because frames contain other frames, but it's |
4885 * difficult to get right. The easy way out is to do it twice. */ | |
4886 for (j = 0; j < 2; ++j) | |
7 | 4887 { |
6058 | 4888 i = 0; |
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Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
4889 FOR_ALL_WINDOWS(wp) |
6058 | 4890 { |
4891 frame_setwidth(wp->w_frame, ((int *)gap->ga_data)[i++]); | |
4892 win_setheight_win(((int *)gap->ga_data)[i++], wp); | |
4893 } | |
7 | 4894 } |
4895 /* recompute the window positions */ | |
4896 (void)win_comp_pos(); | |
4897 } | |
4898 } | |
4899 #endif /* FEAT_CMDWIN */ | |
4900 | |
4901 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
4902 /* | |
4903 * Update the position for all windows, using the width and height of the | |
4904 * frames. | |
4905 * Returns the row just after the last window. | |
4906 */ | |
668 | 4907 int |
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parents:
7805
diff
changeset
|
4908 win_comp_pos(void) |
7 | 4909 { |
685 | 4910 int row = tabline_height(); |
7 | 4911 int col = 0; |
4912 | |
4913 frame_comp_pos(topframe, &row, &col); | |
4914 return row; | |
4915 } | |
4916 | |
4917 /* | |
4918 * Update the position of the windows in frame "topfrp", using the width and | |
4919 * height of the frames. | |
4920 * "*row" and "*col" are the top-left position of the frame. They are updated | |
4921 * to the bottom-right position plus one. | |
4922 */ | |
4923 static void | |
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parents:
7805
diff
changeset
|
4924 frame_comp_pos(frame_T *topfrp, int *row, int *col) |
7 | 4925 { |
4926 win_T *wp; | |
4927 frame_T *frp; | |
4928 int startcol; | |
4929 int startrow; | |
4930 | |
4931 wp = topfrp->fr_win; | |
4932 if (wp != NULL) | |
4933 { | |
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Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4934 if (wp->w_winrow != *row || wp->w_wincol != *col) |
7 | 4935 { |
4936 /* position changed, redraw */ | |
4937 wp->w_winrow = *row; | |
4938 wp->w_wincol = *col; | |
4939 redraw_win_later(wp, NOT_VALID); | |
4940 wp->w_redr_status = TRUE; | |
4941 } | |
4942 *row += wp->w_height + wp->w_status_height; | |
4943 *col += wp->w_width + wp->w_vsep_width; | |
4944 } | |
4945 else | |
4946 { | |
4947 startrow = *row; | |
4948 startcol = *col; | |
4949 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
4950 { | |
4951 if (topfrp->fr_layout == FR_ROW) | |
4952 *row = startrow; /* all frames are at the same row */ | |
4953 else | |
4954 *col = startcol; /* all frames are at the same col */ | |
4955 frame_comp_pos(frp, row, col); | |
4956 } | |
4957 } | |
4958 } | |
4959 | |
4960 #endif /* FEAT_WINDOWS */ | |
4961 | |
4962 /* | |
4963 * Set current window height and take care of repositioning other windows to | |
4964 * fit around it. | |
4965 */ | |
4966 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4967 win_setheight(int height) |
7 | 4968 { |
4969 win_setheight_win(height, curwin); | |
4970 } | |
4971 | |
4972 /* | |
4973 * Set the window height of window "win" and take care of repositioning other | |
4974 * windows to fit around it. | |
4975 */ | |
4976 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4977 win_setheight_win(int height, win_T *win) |
7 | 4978 { |
4979 int row; | |
4980 | |
4981 if (win == curwin) | |
4982 { | |
4983 /* Always keep current window at least one line high, even when | |
4984 * 'winminheight' is zero. */ | |
4985 #ifdef FEAT_WINDOWS | |
4986 if (height < p_wmh) | |
4987 height = p_wmh; | |
4988 #endif | |
4989 if (height == 0) | |
4990 height = 1; | |
4991 } | |
4992 | |
4993 #ifdef FEAT_WINDOWS | |
4994 frame_setheight(win->w_frame, height + win->w_status_height); | |
4995 | |
4996 /* recompute the window positions */ | |
4997 row = win_comp_pos(); | |
4998 #else | |
4999 if (height > topframe->fr_height) | |
5000 height = topframe->fr_height; | |
5001 win->w_height = height; | |
5002 row = height; | |
5003 #endif | |
5004 | |
5005 /* | |
5006 * If there is extra space created between the last window and the command | |
5007 * line, clear it. | |
5008 */ | |
5009 if (full_screen && msg_scrolled == 0 && row < cmdline_row) | |
5010 screen_fill(row, cmdline_row, 0, (int)Columns, ' ', ' ', 0); | |
5011 cmdline_row = row; | |
5012 msg_row = row; | |
5013 msg_col = 0; | |
5014 | |
5015 redraw_all_later(NOT_VALID); | |
5016 } | |
5017 | |
5018 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
5019 | |
5020 /* | |
5021 * Set the height of a frame to "height" and take care that all frames and | |
5022 * windows inside it are resized. Also resize frames on the left and right if | |
5023 * the are in the same FR_ROW frame. | |
5024 * | |
5025 * Strategy: | |
5026 * If the frame is part of a FR_COL frame, try fitting the frame in that | |
5027 * frame. If that doesn't work (the FR_COL frame is too small), recursively | |
5028 * go to containing frames to resize them and make room. | |
5029 * If the frame is part of a FR_ROW frame, all frames must be resized as well. | |
5030 * Check for the minimal height of the FR_ROW frame. | |
5031 * At the top level we can also use change the command line height. | |
5032 */ | |
5033 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5034 frame_setheight(frame_T *curfrp, int height) |
7 | 5035 { |
5036 int room; /* total number of lines available */ | |
5037 int take; /* number of lines taken from other windows */ | |
5038 int room_cmdline; /* lines available from cmdline */ | |
5039 int run; | |
5040 frame_T *frp; | |
5041 int h; | |
5042 int room_reserved; | |
5043 | |
5044 /* If the height already is the desired value, nothing to do. */ | |
5045 if (curfrp->fr_height == height) | |
5046 return; | |
5047 | |
5048 if (curfrp->fr_parent == NULL) | |
5049 { | |
5050 /* topframe: can only change the command line */ | |
667 | 5051 if (height > ROWS_AVAIL) |
5052 height = ROWS_AVAIL; | |
7 | 5053 if (height > 0) |
5054 frame_new_height(curfrp, height, FALSE, FALSE); | |
5055 } | |
5056 else if (curfrp->fr_parent->fr_layout == FR_ROW) | |
5057 { | |
5058 /* Row of frames: Also need to resize frames left and right of this | |
5059 * one. First check for the minimal height of these. */ | |
5060 h = frame_minheight(curfrp->fr_parent, NULL); | |
5061 if (height < h) | |
5062 height = h; | |
5063 frame_setheight(curfrp->fr_parent, height); | |
5064 } | |
5065 else | |
5066 { | |
5067 /* | |
5068 * Column of frames: try to change only frames in this column. | |
5069 */ | |
5070 /* | |
5071 * Do this twice: | |
5072 * 1: compute room available, if it's not enough try resizing the | |
5073 * containing frame. | |
5074 * 2: compute the room available and adjust the height to it. | |
5075 * Try not to reduce the height of a window with 'winfixheight' set. | |
5076 */ | |
5077 for (run = 1; run <= 2; ++run) | |
5078 { | |
5079 room = 0; | |
5080 room_reserved = 0; | |
5081 for (frp = curfrp->fr_parent->fr_child; frp != NULL; | |
5082 frp = frp->fr_next) | |
5083 { | |
5084 if (frp != curfrp | |
5085 && frp->fr_win != NULL | |
5086 && frp->fr_win->w_p_wfh) | |
5087 room_reserved += frp->fr_height; | |
5088 room += frp->fr_height; | |
5089 if (frp != curfrp) | |
5090 room -= frame_minheight(frp, NULL); | |
5091 } | |
5092 if (curfrp->fr_width != Columns) | |
5093 room_cmdline = 0; | |
5094 else | |
5095 { | |
5096 room_cmdline = Rows - p_ch - (lastwin->w_winrow | |
5097 + lastwin->w_height + lastwin->w_status_height); | |
5098 if (room_cmdline < 0) | |
5099 room_cmdline = 0; | |
5100 } | |
5101 | |
5102 if (height <= room + room_cmdline) | |
5103 break; | |
5104 if (run == 2 || curfrp->fr_width == Columns) | |
5105 { | |
5106 if (height > room + room_cmdline) | |
5107 height = room + room_cmdline; | |
5108 break; | |
5109 } | |
5110 frame_setheight(curfrp->fr_parent, height | |
5111 + frame_minheight(curfrp->fr_parent, NOWIN) - (int)p_wmh - 1); | |
5112 } | |
5113 | |
5114 /* | |
5115 * Compute the number of lines we will take from others frames (can be | |
5116 * negative!). | |
5117 */ | |
5118 take = height - curfrp->fr_height; | |
5119 | |
5120 /* If there is not enough room, also reduce the height of a window | |
5121 * with 'winfixheight' set. */ | |
5122 if (height > room + room_cmdline - room_reserved) | |
5123 room_reserved = room + room_cmdline - height; | |
5124 /* If there is only a 'winfixheight' window and making the | |
5125 * window smaller, need to make the other window taller. */ | |
5126 if (take < 0 && room - curfrp->fr_height < room_reserved) | |
5127 room_reserved = 0; | |
5128 | |
5129 if (take > 0 && room_cmdline > 0) | |
5130 { | |
5131 /* use lines from cmdline first */ | |
5132 if (take < room_cmdline) | |
5133 room_cmdline = take; | |
5134 take -= room_cmdline; | |
5135 topframe->fr_height += room_cmdline; | |
5136 } | |
5137 | |
5138 /* | |
5139 * set the current frame to the new height | |
5140 */ | |
5141 frame_new_height(curfrp, height, FALSE, FALSE); | |
5142 | |
5143 /* | |
5144 * First take lines from the frames after the current frame. If | |
5145 * that is not enough, takes lines from frames above the current | |
5146 * frame. | |
5147 */ | |
5148 for (run = 0; run < 2; ++run) | |
5149 { | |
5150 if (run == 0) | |
5151 frp = curfrp->fr_next; /* 1st run: start with next window */ | |
5152 else | |
5153 frp = curfrp->fr_prev; /* 2nd run: start with prev window */ | |
5154 while (frp != NULL && take != 0) | |
5155 { | |
5156 h = frame_minheight(frp, NULL); | |
5157 if (room_reserved > 0 | |
5158 && frp->fr_win != NULL | |
5159 && frp->fr_win->w_p_wfh) | |
5160 { | |
5161 if (room_reserved >= frp->fr_height) | |
5162 room_reserved -= frp->fr_height; | |
5163 else | |
5164 { | |
5165 if (frp->fr_height - room_reserved > take) | |
5166 room_reserved = frp->fr_height - take; | |
5167 take -= frp->fr_height - room_reserved; | |
5168 frame_new_height(frp, room_reserved, FALSE, FALSE); | |
5169 room_reserved = 0; | |
5170 } | |
5171 } | |
5172 else | |
5173 { | |
5174 if (frp->fr_height - take < h) | |
5175 { | |
5176 take -= frp->fr_height - h; | |
5177 frame_new_height(frp, h, FALSE, FALSE); | |
5178 } | |
5179 else | |
5180 { | |
5181 frame_new_height(frp, frp->fr_height - take, | |
5182 FALSE, FALSE); | |
5183 take = 0; | |
5184 } | |
5185 } | |
5186 if (run == 0) | |
5187 frp = frp->fr_next; | |
5188 else | |
5189 frp = frp->fr_prev; | |
5190 } | |
5191 } | |
5192 } | |
5193 } | |
5194 | |
5195 /* | |
5196 * Set current window width and take care of repositioning other windows to | |
5197 * fit around it. | |
5198 */ | |
5199 void | |
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33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5200 win_setwidth(int width) |
7 | 5201 { |
5202 win_setwidth_win(width, curwin); | |
5203 } | |
5204 | |
5205 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5206 win_setwidth_win(int width, win_T *wp) |
7 | 5207 { |
5208 /* Always keep current window at least one column wide, even when | |
5209 * 'winminwidth' is zero. */ | |
5210 if (wp == curwin) | |
5211 { | |
5212 if (width < p_wmw) | |
5213 width = p_wmw; | |
5214 if (width == 0) | |
5215 width = 1; | |
5216 } | |
5217 | |
5218 frame_setwidth(wp->w_frame, width + wp->w_vsep_width); | |
5219 | |
5220 /* recompute the window positions */ | |
5221 (void)win_comp_pos(); | |
5222 | |
5223 redraw_all_later(NOT_VALID); | |
5224 } | |
5225 | |
5226 /* | |
5227 * Set the width of a frame to "width" and take care that all frames and | |
5228 * windows inside it are resized. Also resize frames above and below if the | |
5229 * are in the same FR_ROW frame. | |
5230 * | |
5231 * Strategy is similar to frame_setheight(). | |
5232 */ | |
5233 static void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5234 frame_setwidth(frame_T *curfrp, int width) |
7 | 5235 { |
5236 int room; /* total number of lines available */ | |
5237 int take; /* number of lines taken from other windows */ | |
5238 int run; | |
5239 frame_T *frp; | |
5240 int w; | |
779 | 5241 int room_reserved; |
7 | 5242 |
5243 /* If the width already is the desired value, nothing to do. */ | |
5244 if (curfrp->fr_width == width) | |
5245 return; | |
5246 | |
5247 if (curfrp->fr_parent == NULL) | |
5248 /* topframe: can't change width */ | |
5249 return; | |
5250 | |
5251 if (curfrp->fr_parent->fr_layout == FR_COL) | |
5252 { | |
5253 /* Column of frames: Also need to resize frames above and below of | |
5254 * this one. First check for the minimal width of these. */ | |
5255 w = frame_minwidth(curfrp->fr_parent, NULL); | |
5256 if (width < w) | |
5257 width = w; | |
5258 frame_setwidth(curfrp->fr_parent, width); | |
5259 } | |
5260 else | |
5261 { | |
5262 /* | |
5263 * Row of frames: try to change only frames in this row. | |
5264 * | |
5265 * Do this twice: | |
5266 * 1: compute room available, if it's not enough try resizing the | |
5267 * containing frame. | |
5268 * 2: compute the room available and adjust the width to it. | |
5269 */ | |
5270 for (run = 1; run <= 2; ++run) | |
5271 { | |
5272 room = 0; | |
779 | 5273 room_reserved = 0; |
7 | 5274 for (frp = curfrp->fr_parent->fr_child; frp != NULL; |
5275 frp = frp->fr_next) | |
5276 { | |
779 | 5277 if (frp != curfrp |
5278 && frp->fr_win != NULL | |
5279 && frp->fr_win->w_p_wfw) | |
5280 room_reserved += frp->fr_width; | |
7 | 5281 room += frp->fr_width; |
5282 if (frp != curfrp) | |
5283 room -= frame_minwidth(frp, NULL); | |
5284 } | |
5285 | |
5286 if (width <= room) | |
5287 break; | |
667 | 5288 if (run == 2 || curfrp->fr_height >= ROWS_AVAIL) |
7 | 5289 { |
5290 if (width > room) | |
5291 width = room; | |
5292 break; | |
5293 } | |
5294 frame_setwidth(curfrp->fr_parent, width | |
5295 + frame_minwidth(curfrp->fr_parent, NOWIN) - (int)p_wmw - 1); | |
5296 } | |
5297 | |
5298 /* | |
5299 * Compute the number of lines we will take from others frames (can be | |
5300 * negative!). | |
5301 */ | |
5302 take = width - curfrp->fr_width; | |
5303 | |
779 | 5304 /* If there is not enough room, also reduce the width of a window |
5305 * with 'winfixwidth' set. */ | |
5306 if (width > room - room_reserved) | |
5307 room_reserved = room - width; | |
5308 /* If there is only a 'winfixwidth' window and making the | |
5309 * window smaller, need to make the other window narrower. */ | |
5310 if (take < 0 && room - curfrp->fr_width < room_reserved) | |
5311 room_reserved = 0; | |
5312 | |
7 | 5313 /* |
5314 * set the current frame to the new width | |
5315 */ | |
779 | 5316 frame_new_width(curfrp, width, FALSE, FALSE); |
7 | 5317 |
5318 /* | |
5319 * First take lines from the frames right of the current frame. If | |
5320 * that is not enough, takes lines from frames left of the current | |
5321 * frame. | |
5322 */ | |
5323 for (run = 0; run < 2; ++run) | |
5324 { | |
5325 if (run == 0) | |
5326 frp = curfrp->fr_next; /* 1st run: start with next window */ | |
5327 else | |
5328 frp = curfrp->fr_prev; /* 2nd run: start with prev window */ | |
5329 while (frp != NULL && take != 0) | |
5330 { | |
5331 w = frame_minwidth(frp, NULL); | |
779 | 5332 if (room_reserved > 0 |
5333 && frp->fr_win != NULL | |
5334 && frp->fr_win->w_p_wfw) | |
7 | 5335 { |
779 | 5336 if (room_reserved >= frp->fr_width) |
5337 room_reserved -= frp->fr_width; | |
5338 else | |
5339 { | |
5340 if (frp->fr_width - room_reserved > take) | |
5341 room_reserved = frp->fr_width - take; | |
5342 take -= frp->fr_width - room_reserved; | |
5343 frame_new_width(frp, room_reserved, FALSE, FALSE); | |
5344 room_reserved = 0; | |
5345 } | |
7 | 5346 } |
5347 else | |
5348 { | |
779 | 5349 if (frp->fr_width - take < w) |
5350 { | |
5351 take -= frp->fr_width - w; | |
5352 frame_new_width(frp, w, FALSE, FALSE); | |
5353 } | |
5354 else | |
5355 { | |
5356 frame_new_width(frp, frp->fr_width - take, | |
5357 FALSE, FALSE); | |
5358 take = 0; | |
5359 } | |
7 | 5360 } |
5361 if (run == 0) | |
5362 frp = frp->fr_next; | |
5363 else | |
5364 frp = frp->fr_prev; | |
5365 } | |
5366 } | |
5367 } | |
5368 } | |
5369 | |
5370 /* | |
5371 * Check 'winminheight' for a valid value. | |
5372 */ | |
5373 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5374 win_setminheight(void) |
7 | 5375 { |
5376 int room; | |
5377 int first = TRUE; | |
5378 win_T *wp; | |
5379 | |
5380 /* loop until there is a 'winminheight' that is possible */ | |
5381 while (p_wmh > 0) | |
5382 { | |
5383 /* TODO: handle vertical splits */ | |
5384 room = -p_wh; | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
5385 FOR_ALL_WINDOWS(wp) |
7 | 5386 room += wp->w_height - p_wmh; |
5387 if (room >= 0) | |
5388 break; | |
5389 --p_wmh; | |
5390 if (first) | |
5391 { | |
5392 EMSG(_(e_noroom)); | |
5393 first = FALSE; | |
5394 } | |
5395 } | |
5396 } | |
5397 | |
7229
ae360f1df2aa
commit https://github.com/vim/vim/commit/6a2697ffd7e894861853b351689b0ddec8901c96
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
5398 #if defined(FEAT_MOUSE) || defined(PROTO) |
7 | 5399 |
5400 /* | |
5401 * Status line of dragwin is dragged "offset" lines down (negative is up). | |
5402 */ | |
5403 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5404 win_drag_status_line(win_T *dragwin, int offset) |
7 | 5405 { |
5406 frame_T *curfr; | |
5407 frame_T *fr; | |
5408 int room; | |
5409 int row; | |
5410 int up; /* if TRUE, drag status line up, otherwise down */ | |
5411 int n; | |
5412 | |
5413 fr = dragwin->w_frame; | |
5414 curfr = fr; | |
5415 if (fr != topframe) /* more than one window */ | |
5416 { | |
5417 fr = fr->fr_parent; | |
5418 /* When the parent frame is not a column of frames, its parent should | |
5419 * be. */ | |
5420 if (fr->fr_layout != FR_COL) | |
5421 { | |
5422 curfr = fr; | |
5423 if (fr != topframe) /* only a row of windows, may drag statusline */ | |
5424 fr = fr->fr_parent; | |
5425 } | |
5426 } | |
5427 | |
5428 /* If this is the last frame in a column, may want to resize the parent | |
5429 * frame instead (go two up to skip a row of frames). */ | |
5430 while (curfr != topframe && curfr->fr_next == NULL) | |
5431 { | |
5432 if (fr != topframe) | |
5433 fr = fr->fr_parent; | |
5434 curfr = fr; | |
5435 if (fr != topframe) | |
5436 fr = fr->fr_parent; | |
5437 } | |
5438 | |
5439 if (offset < 0) /* drag up */ | |
5440 { | |
5441 up = TRUE; | |
5442 offset = -offset; | |
5443 /* sum up the room of the current frame and above it */ | |
5444 if (fr == curfr) | |
5445 { | |
5446 /* only one window */ | |
5447 room = fr->fr_height - frame_minheight(fr, NULL); | |
5448 } | |
5449 else | |
5450 { | |
5451 room = 0; | |
5452 for (fr = fr->fr_child; ; fr = fr->fr_next) | |
5453 { | |
5454 room += fr->fr_height - frame_minheight(fr, NULL); | |
5455 if (fr == curfr) | |
5456 break; | |
5457 } | |
5458 } | |
5459 fr = curfr->fr_next; /* put fr at frame that grows */ | |
5460 } | |
5461 else /* drag down */ | |
5462 { | |
5463 up = FALSE; | |
5464 /* | |
5465 * Only dragging the last status line can reduce p_ch. | |
5466 */ | |
5467 room = Rows - cmdline_row; | |
5468 if (curfr->fr_next == NULL) | |
5469 room -= 1; | |
5470 else | |
5471 room -= p_ch; | |
5472 if (room < 0) | |
5473 room = 0; | |
5474 /* sum up the room of frames below of the current one */ | |
5475 for (fr = curfr->fr_next; fr != NULL; fr = fr->fr_next) | |
5476 room += fr->fr_height - frame_minheight(fr, NULL); | |
5477 fr = curfr; /* put fr at window that grows */ | |
5478 } | |
5479 | |
5480 if (room < offset) /* Not enough room */ | |
5481 offset = room; /* Move as far as we can */ | |
5482 if (offset <= 0) | |
5483 return; | |
5484 | |
5485 /* | |
5486 * Grow frame fr by "offset" lines. | |
5487 * Doesn't happen when dragging the last status line up. | |
5488 */ | |
5489 if (fr != NULL) | |
5490 frame_new_height(fr, fr->fr_height + offset, up, FALSE); | |
5491 | |
5492 if (up) | |
5493 fr = curfr; /* current frame gets smaller */ | |
5494 else | |
5495 fr = curfr->fr_next; /* next frame gets smaller */ | |
5496 | |
5497 /* | |
5498 * Now make the other frames smaller. | |
5499 */ | |
5500 while (fr != NULL && offset > 0) | |
5501 { | |
5502 n = frame_minheight(fr, NULL); | |
5503 if (fr->fr_height - offset <= n) | |
5504 { | |
5505 offset -= fr->fr_height - n; | |
5506 frame_new_height(fr, n, !up, FALSE); | |
5507 } | |
5508 else | |
5509 { | |
5510 frame_new_height(fr, fr->fr_height - offset, !up, FALSE); | |
5511 break; | |
5512 } | |
5513 if (up) | |
5514 fr = fr->fr_prev; | |
5515 else | |
5516 fr = fr->fr_next; | |
5517 } | |
5518 row = win_comp_pos(); | |
5519 screen_fill(row, cmdline_row, 0, (int)Columns, ' ', ' ', 0); | |
5520 cmdline_row = row; | |
5521 p_ch = Rows - cmdline_row; | |
5522 if (p_ch < 1) | |
5523 p_ch = 1; | |
824 | 5524 curtab->tp_ch_used = p_ch; |
737 | 5525 redraw_all_later(SOME_VALID); |
7 | 5526 showmode(); |
5527 } | |
5528 | |
5529 /* | |
5530 * Separator line of dragwin is dragged "offset" lines right (negative is left). | |
5531 */ | |
5532 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5533 win_drag_vsep_line(win_T *dragwin, int offset) |
7 | 5534 { |
5535 frame_T *curfr; | |
5536 frame_T *fr; | |
5537 int room; | |
5538 int left; /* if TRUE, drag separator line left, otherwise right */ | |
5539 int n; | |
5540 | |
5541 fr = dragwin->w_frame; | |
840 | 5542 if (fr == topframe) /* only one window (cannot happen?) */ |
7 | 5543 return; |
5544 curfr = fr; | |
5545 fr = fr->fr_parent; | |
5546 /* When the parent frame is not a row of frames, its parent should be. */ | |
5547 if (fr->fr_layout != FR_ROW) | |
5548 { | |
5549 if (fr == topframe) /* only a column of windows (cannot happen?) */ | |
5550 return; | |
5551 curfr = fr; | |
5552 fr = fr->fr_parent; | |
5553 } | |
5554 | |
5555 /* If this is the last frame in a row, may want to resize a parent | |
5556 * frame instead. */ | |
5557 while (curfr->fr_next == NULL) | |
5558 { | |
5559 if (fr == topframe) | |
5560 break; | |
5561 curfr = fr; | |
5562 fr = fr->fr_parent; | |
5563 if (fr != topframe) | |
5564 { | |
5565 curfr = fr; | |
5566 fr = fr->fr_parent; | |
5567 } | |
5568 } | |
5569 | |
5570 if (offset < 0) /* drag left */ | |
5571 { | |
5572 left = TRUE; | |
5573 offset = -offset; | |
5574 /* sum up the room of the current frame and left of it */ | |
5575 room = 0; | |
5576 for (fr = fr->fr_child; ; fr = fr->fr_next) | |
5577 { | |
5578 room += fr->fr_width - frame_minwidth(fr, NULL); | |
5579 if (fr == curfr) | |
5580 break; | |
5581 } | |
5582 fr = curfr->fr_next; /* put fr at frame that grows */ | |
5583 } | |
5584 else /* drag right */ | |
5585 { | |
5586 left = FALSE; | |
5587 /* sum up the room of frames right of the current one */ | |
5588 room = 0; | |
5589 for (fr = curfr->fr_next; fr != NULL; fr = fr->fr_next) | |
5590 room += fr->fr_width - frame_minwidth(fr, NULL); | |
5591 fr = curfr; /* put fr at window that grows */ | |
5592 } | |
5593 | |
5594 if (room < offset) /* Not enough room */ | |
5595 offset = room; /* Move as far as we can */ | |
5596 if (offset <= 0) /* No room at all, quit. */ | |
5597 return; | |
7256
79270eaac6de
commit https://github.com/vim/vim/commit/294a7e55b01149154807a23323038784549b8946
Christian Brabandt <cb@256bit.org>
parents:
7229
diff
changeset
|
5598 if (fr == NULL) |
79270eaac6de
commit https://github.com/vim/vim/commit/294a7e55b01149154807a23323038784549b8946
Christian Brabandt <cb@256bit.org>
parents:
7229
diff
changeset
|
5599 return; /* Safety check, should not happen. */ |
7 | 5600 |
5601 /* grow frame fr by offset lines */ | |
779 | 5602 frame_new_width(fr, fr->fr_width + offset, left, FALSE); |
7 | 5603 |
5604 /* shrink other frames: current and at the left or at the right */ | |
5605 if (left) | |
5606 fr = curfr; /* current frame gets smaller */ | |
5607 else | |
5608 fr = curfr->fr_next; /* next frame gets smaller */ | |
5609 | |
5610 while (fr != NULL && offset > 0) | |
5611 { | |
5612 n = frame_minwidth(fr, NULL); | |
5613 if (fr->fr_width - offset <= n) | |
5614 { | |
5615 offset -= fr->fr_width - n; | |
779 | 5616 frame_new_width(fr, n, !left, FALSE); |
7 | 5617 } |
5618 else | |
5619 { | |
779 | 5620 frame_new_width(fr, fr->fr_width - offset, !left, FALSE); |
7 | 5621 break; |
5622 } | |
5623 if (left) | |
5624 fr = fr->fr_prev; | |
5625 else | |
5626 fr = fr->fr_next; | |
5627 } | |
5628 (void)win_comp_pos(); | |
5629 redraw_all_later(NOT_VALID); | |
5630 } | |
5631 #endif /* FEAT_MOUSE */ | |
5632 | |
5633 #endif /* FEAT_WINDOWS */ | |
5634 | |
2665 | 5635 #define FRACTION_MULT 16384L |
5636 | |
5637 /* | |
5638 * Set wp->w_fraction for the current w_wrow and w_height. | |
5639 */ | |
7311
743c258ca3ab
commit https://github.com/vim/vim/commit/9dc2ce398bb3456cc8f590ef0260459798b34d2a
Christian Brabandt <cb@256bit.org>
parents:
7256
diff
changeset
|
5640 void |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5641 set_fraction(win_T *wp) |
2665 | 5642 { |
5643 wp->w_fraction = ((long)wp->w_wrow * FRACTION_MULT | |
5875 | 5644 + wp->w_height / 2) / (long)wp->w_height; |
2665 | 5645 } |
5646 | |
7 | 5647 /* |
5648 * Set the height of a window. | |
5649 * This takes care of the things inside the window, not what happens to the | |
5650 * window position, the frame or to other windows. | |
5651 */ | |
3697 | 5652 void |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5653 win_new_height(win_T *wp, int height) |
7 | 5654 { |
5655 linenr_T lnum; | |
5656 int sline, line_size; | |
5875 | 5657 int prev_height = wp->w_height; |
7 | 5658 |
5659 /* Don't want a negative height. Happens when splitting a tiny window. | |
5660 * Will equalize heights soon to fix it. */ | |
5661 if (height < 0) | |
5662 height = 0; | |
826 | 5663 if (wp->w_height == height) |
5664 return; /* nothing to do */ | |
7 | 5665 |
5875 | 5666 if (wp->w_height > 0) |
5667 { | |
5668 if (wp == curwin) | |
5969 | 5669 /* w_wrow needs to be valid. When setting 'laststatus' this may |
5670 * call win_new_height() recursively. */ | |
5671 validate_cursor(); | |
5672 if (wp->w_height != prev_height) | |
5673 return; /* Recursive call already changed the size, bail out here | |
5674 to avoid the following to mess things up. */ | |
5875 | 5675 if (wp->w_wrow != wp->w_prev_fraction_row) |
5676 set_fraction(wp); | |
5677 } | |
7 | 5678 |
5679 wp->w_height = height; | |
5680 wp->w_skipcol = 0; | |
5681 | |
5682 /* Don't change w_topline when height is zero. Don't set w_topline when | |
5683 * 'scrollbind' is set and this isn't the current window. */ | |
5684 if (height > 0 | |
5685 #ifdef FEAT_SCROLLBIND | |
5686 && (!wp->w_p_scb || wp == curwin) | |
5687 #endif | |
5688 ) | |
5689 { | |
47 | 5690 /* |
5691 * Find a value for w_topline that shows the cursor at the same | |
5692 * relative position in the window as before (more or less). | |
5693 */ | |
7 | 5694 lnum = wp->w_cursor.lnum; |
5695 if (lnum < 1) /* can happen when starting up */ | |
5696 lnum = 1; | |
5875 | 5697 wp->w_wrow = ((long)wp->w_fraction * (long)height - 1L |
5698 + FRACTION_MULT / 2) / FRACTION_MULT; | |
7 | 5699 line_size = plines_win_col(wp, lnum, (long)(wp->w_cursor.col)) - 1; |
5700 sline = wp->w_wrow - line_size; | |
1023 | 5701 |
5702 if (sline >= 0) | |
5703 { | |
5704 /* Make sure the whole cursor line is visible, if possible. */ | |
5705 int rows = plines_win(wp, lnum, FALSE); | |
5706 | |
5707 if (sline > wp->w_height - rows) | |
5708 { | |
5709 sline = wp->w_height - rows; | |
5710 wp->w_wrow -= rows - line_size; | |
5711 } | |
5712 } | |
5713 | |
7 | 5714 if (sline < 0) |
5715 { | |
5716 /* | |
5717 * Cursor line would go off top of screen if w_wrow was this high. | |
1023 | 5718 * Make cursor line the first line in the window. If not enough |
5719 * room use w_skipcol; | |
7 | 5720 */ |
5721 wp->w_wrow = line_size; | |
1023 | 5722 if (wp->w_wrow >= wp->w_height |
5723 && (W_WIDTH(wp) - win_col_off(wp)) > 0) | |
5724 { | |
5725 wp->w_skipcol += W_WIDTH(wp) - win_col_off(wp); | |
5726 --wp->w_wrow; | |
5727 while (wp->w_wrow >= wp->w_height) | |
5728 { | |
5729 wp->w_skipcol += W_WIDTH(wp) - win_col_off(wp) | |
5730 + win_col_off2(wp); | |
5731 --wp->w_wrow; | |
5732 } | |
5733 } | |
6052 | 5734 set_topline(wp, lnum); |
7 | 5735 } |
5936 | 5736 else if (sline > 0) |
7 | 5737 { |
1023 | 5738 while (sline > 0 && lnum > 1) |
7 | 5739 { |
5740 #ifdef FEAT_FOLDING | |
5741 hasFoldingWin(wp, lnum, &lnum, NULL, TRUE, NULL); | |
5742 if (lnum == 1) | |
5743 { | |
5744 /* first line in buffer is folded */ | |
5745 line_size = 1; | |
5746 --sline; | |
5747 break; | |
5748 } | |
5749 #endif | |
5750 --lnum; | |
5751 #ifdef FEAT_DIFF | |
5752 if (lnum == wp->w_topline) | |
5753 line_size = plines_win_nofill(wp, lnum, TRUE) | |
5754 + wp->w_topfill; | |
5755 else | |
5756 #endif | |
5757 line_size = plines_win(wp, lnum, TRUE); | |
5758 sline -= line_size; | |
5759 } | |
47 | 5760 |
7 | 5761 if (sline < 0) |
5762 { | |
5763 /* | |
5764 * Line we want at top would go off top of screen. Use next | |
5765 * line instead. | |
5766 */ | |
5767 #ifdef FEAT_FOLDING | |
5768 hasFoldingWin(wp, lnum, NULL, &lnum, TRUE, NULL); | |
5769 #endif | |
5770 lnum++; | |
5771 wp->w_wrow -= line_size + sline; | |
5772 } | |
5936 | 5773 else if (sline > 0) |
7 | 5774 { |
5775 /* First line of file reached, use that as topline. */ | |
5776 lnum = 1; | |
5777 wp->w_wrow -= sline; | |
5778 } | |
5936 | 5779 |
6052 | 5780 set_topline(wp, lnum); |
7 | 5781 } |
5782 } | |
5783 | |
5784 if (wp == curwin) | |
5785 { | |
5786 if (p_so) | |
5787 update_topline(); | |
5788 curs_columns(FALSE); /* validate w_wrow */ | |
5789 } | |
5875 | 5790 if (prev_height > 0) |
5791 wp->w_prev_fraction_row = wp->w_wrow; | |
7 | 5792 |
5793 win_comp_scroll(wp); | |
737 | 5794 redraw_win_later(wp, SOME_VALID); |
7 | 5795 #ifdef FEAT_WINDOWS |
5796 wp->w_redr_status = TRUE; | |
5797 #endif | |
5798 invalidate_botline_win(wp); | |
5799 } | |
5800 | |
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parents:
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diff
changeset
|
5801 #ifdef FEAT_WINDOWS |
7 | 5802 /* |
5803 * Set the width of a window. | |
5804 */ | |
3697 | 5805 void |
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parents:
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diff
changeset
|
5806 win_new_width(win_T *wp, int width) |
7 | 5807 { |
5808 wp->w_width = width; | |
5809 wp->w_lines_valid = 0; | |
5810 changed_line_abv_curs_win(wp); | |
5811 invalidate_botline_win(wp); | |
5812 if (wp == curwin) | |
5813 { | |
5814 update_topline(); | |
5815 curs_columns(TRUE); /* validate w_wrow */ | |
5816 } | |
5817 redraw_win_later(wp, NOT_VALID); | |
5818 wp->w_redr_status = TRUE; | |
5819 } | |
5820 #endif | |
5821 | |
5822 void | |
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diff
changeset
|
5823 win_comp_scroll(win_T *wp) |
7 | 5824 { |
5825 wp->w_p_scr = ((unsigned)wp->w_height >> 1); | |
5826 if (wp->w_p_scr == 0) | |
5827 wp->w_p_scr = 1; | |
5828 } | |
5829 | |
5830 /* | |
5831 * command_height: called whenever p_ch has been changed | |
5832 */ | |
5833 void | |
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diff
changeset
|
5834 command_height(void) |
7 | 5835 { |
5836 #ifdef FEAT_WINDOWS | |
5837 int h; | |
5838 frame_T *frp; | |
824 | 5839 int old_p_ch = curtab->tp_ch_used; |
5840 | |
5841 /* Use the value of p_ch that we remembered. This is needed for when the | |
5842 * GUI starts up, we can't be sure in what order things happen. And when | |
5843 * p_ch was changed in another tab page. */ | |
5844 curtab->tp_ch_used = p_ch; | |
170 | 5845 |
7 | 5846 /* Find bottom frame with width of screen. */ |
5847 frp = lastwin->w_frame; | |
5848 while (frp->fr_width != Columns && frp->fr_parent != NULL) | |
5849 frp = frp->fr_parent; | |
5850 | |
5851 /* Avoid changing the height of a window with 'winfixheight' set. */ | |
5852 while (frp->fr_prev != NULL && frp->fr_layout == FR_LEAF | |
5853 && frp->fr_win->w_p_wfh) | |
5854 frp = frp->fr_prev; | |
5855 | |
5856 if (starting != NO_SCREEN) | |
5857 { | |
5858 cmdline_row = Rows - p_ch; | |
5859 | |
5860 if (p_ch > old_p_ch) /* p_ch got bigger */ | |
5861 { | |
5862 while (p_ch > old_p_ch) | |
5863 { | |
5864 if (frp == NULL) | |
5865 { | |
5866 EMSG(_(e_noroom)); | |
5867 p_ch = old_p_ch; | |
1404 | 5868 curtab->tp_ch_used = p_ch; |
7 | 5869 cmdline_row = Rows - p_ch; |
5870 break; | |
5871 } | |
5872 h = frp->fr_height - frame_minheight(frp, NULL); | |
5873 if (h > p_ch - old_p_ch) | |
5874 h = p_ch - old_p_ch; | |
5875 old_p_ch += h; | |
5876 frame_add_height(frp, -h); | |
5877 frp = frp->fr_prev; | |
5878 } | |
5879 | |
5880 /* Recompute window positions. */ | |
5881 (void)win_comp_pos(); | |
5882 | |
5883 /* clear the lines added to cmdline */ | |
5884 if (full_screen) | |
5885 screen_fill((int)(cmdline_row), (int)Rows, 0, | |
5886 (int)Columns, ' ', ' ', 0); | |
5887 msg_row = cmdline_row; | |
5888 redraw_cmdline = TRUE; | |
5889 return; | |
5890 } | |
5891 | |
5892 if (msg_row < cmdline_row) | |
5893 msg_row = cmdline_row; | |
5894 redraw_cmdline = TRUE; | |
5895 } | |
5896 frame_add_height(frp, (int)(old_p_ch - p_ch)); | |
5897 | |
5898 /* Recompute window positions. */ | |
5899 if (frp != lastwin->w_frame) | |
5900 (void)win_comp_pos(); | |
5901 #else | |
5902 cmdline_row = Rows - p_ch; | |
824 | 5903 win_setheight(cmdline_row); |
7 | 5904 #endif |
5905 } | |
5906 | |
5907 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
5908 /* | |
5909 * Resize frame "frp" to be "n" lines higher (negative for less high). | |
5910 * Also resize the frames it is contained in. | |
5911 */ | |
5912 static void | |
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parents:
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diff
changeset
|
5913 frame_add_height(frame_T *frp, int n) |
7 | 5914 { |
5915 frame_new_height(frp, frp->fr_height + n, FALSE, FALSE); | |
5916 for (;;) | |
5917 { | |
5918 frp = frp->fr_parent; | |
5919 if (frp == NULL) | |
5920 break; | |
5921 frp->fr_height += n; | |
5922 } | |
5923 } | |
5924 | |
5925 /* | |
5926 * Add or remove a status line for the bottom window(s), according to the | |
5927 * value of 'laststatus'. | |
5928 */ | |
5929 void | |
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diff
changeset
|
5930 last_status( |
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parents:
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diff
changeset
|
5931 int morewin) /* pretend there are two or more windows */ |
7 | 5932 { |
5933 /* Don't make a difference between horizontal or vertical split. */ | |
5934 last_status_rec(topframe, (p_ls == 2 | |
5935 || (p_ls == 1 && (morewin || lastwin != firstwin)))); | |
5936 } | |
5937 | |
5938 static void | |
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diff
changeset
|
5939 last_status_rec(frame_T *fr, int statusline) |
7 | 5940 { |
5941 frame_T *fp; | |
5942 win_T *wp; | |
5943 | |
5944 if (fr->fr_layout == FR_LEAF) | |
5945 { | |
5946 wp = fr->fr_win; | |
5947 if (wp->w_status_height != 0 && !statusline) | |
5948 { | |
5949 /* remove status line */ | |
5950 win_new_height(wp, wp->w_height + 1); | |
5951 wp->w_status_height = 0; | |
5952 comp_col(); | |
5953 } | |
5954 else if (wp->w_status_height == 0 && statusline) | |
5955 { | |
5956 /* Find a frame to take a line from. */ | |
5957 fp = fr; | |
5958 while (fp->fr_height <= frame_minheight(fp, NULL)) | |
5959 { | |
5960 if (fp == topframe) | |
5961 { | |
5962 EMSG(_(e_noroom)); | |
5963 return; | |
5964 } | |
5965 /* In a column of frames: go to frame above. If already at | |
5966 * the top or in a row of frames: go to parent. */ | |
5967 if (fp->fr_parent->fr_layout == FR_COL && fp->fr_prev != NULL) | |
5968 fp = fp->fr_prev; | |
5969 else | |
5970 fp = fp->fr_parent; | |
5971 } | |
5972 wp->w_status_height = 1; | |
5973 if (fp != fr) | |
5974 { | |
5975 frame_new_height(fp, fp->fr_height - 1, FALSE, FALSE); | |
5976 frame_fix_height(wp); | |
5977 (void)win_comp_pos(); | |
5978 } | |
5979 else | |
5980 win_new_height(wp, wp->w_height - 1); | |
5981 comp_col(); | |
737 | 5982 redraw_all_later(SOME_VALID); |
7 | 5983 } |
5984 } | |
5985 else if (fr->fr_layout == FR_ROW) | |
5986 { | |
5987 /* vertically split windows, set status line for each one */ | |
5988 for (fp = fr->fr_child; fp != NULL; fp = fp->fr_next) | |
5989 last_status_rec(fp, statusline); | |
5990 } | |
5991 else | |
5992 { | |
5993 /* horizontally split window, set status line for last one */ | |
5994 for (fp = fr->fr_child; fp->fr_next != NULL; fp = fp->fr_next) | |
5995 ; | |
5996 last_status_rec(fp, statusline); | |
5997 } | |
5998 } | |
5999 | |
667 | 6000 /* |
668 | 6001 * Return the number of lines used by the tab page line. |
667 | 6002 */ |
6003 int | |
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diff
changeset
|
6004 tabline_height(void) |
667 | 6005 { |
685 | 6006 #ifdef FEAT_GUI_TABLINE |
6007 /* When the GUI has the tabline then this always returns zero. */ | |
6008 if (gui_use_tabline()) | |
6009 return 0; | |
6010 #endif | |
675 | 6011 switch (p_stal) |
668 | 6012 { |
6013 case 0: return 0; | |
6014 case 1: return (first_tabpage->tp_next == NULL) ? 0 : 1; | |
6015 } | |
667 | 6016 return 1; |
6017 } | |
6018 | |
7 | 6019 #endif /* FEAT_WINDOWS */ |
6020 | |
6021 #if defined(FEAT_SEARCHPATH) || defined(PROTO) | |
6022 /* | |
344 | 6023 * Get the file name at the cursor. |
6024 * If Visual mode is active, use the selected text if it's in one line. | |
6025 * Returns the name in allocated memory, NULL for failure. | |
6026 */ | |
6027 char_u * | |
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parents:
7805
diff
changeset
|
6028 grab_file_name(long count, linenr_T *file_lnum) |
344 | 6029 { |
6633 | 6030 int options = FNAME_MESS|FNAME_EXP|FNAME_REL|FNAME_UNESC; |
6031 | |
344 | 6032 if (VIsual_active) |
6033 { | |
6034 int len; | |
6035 char_u *ptr; | |
6036 | |
6037 if (get_visual_text(NULL, &ptr, &len) == FAIL) | |
6038 return NULL; | |
6633 | 6039 return find_file_name_in_path(ptr, len, options, |
6040 count, curbuf->b_ffname); | |
6041 } | |
6042 return file_name_at_cursor(options | FNAME_HYP, count, file_lnum); | |
681 | 6043 |
344 | 6044 } |
6045 | |
6046 /* | |
7 | 6047 * Return the file name under or after the cursor. |
6048 * | |
6049 * The 'path' option is searched if the file name is not absolute. | |
6050 * The string returned has been alloc'ed and should be freed by the caller. | |
6051 * NULL is returned if the file name or file is not found. | |
6052 * | |
6053 * options: | |
6054 * FNAME_MESS give error messages | |
6055 * FNAME_EXP expand to path | |
6056 * FNAME_HYP check for hypertext link | |
6057 * FNAME_INCL apply "includeexpr" | |
6058 */ | |
6059 char_u * | |
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diff
changeset
|
6060 file_name_at_cursor(int options, long count, linenr_T *file_lnum) |
7 | 6061 { |
6062 return file_name_in_line(ml_get_curline(), | |
681 | 6063 curwin->w_cursor.col, options, count, curbuf->b_ffname, |
6064 file_lnum); | |
7 | 6065 } |
6066 | |
6067 /* | |
6068 * Return the name of the file under or after ptr[col]. | |
6069 * Otherwise like file_name_at_cursor(). | |
6070 */ | |
6071 char_u * | |
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changeset
|
6072 file_name_in_line( |
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|
6073 char_u *line, |
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|
6074 int col, |
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|
6075 int options, |
33ba2adb6065
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diff
changeset
|
6076 long count, |
33ba2adb6065
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diff
changeset
|
6077 char_u *rel_fname, /* file we are searching relative to */ |
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diff
changeset
|
6078 linenr_T *file_lnum) /* line number after the file name */ |
7 | 6079 { |
6080 char_u *ptr; | |
6081 int len; | |
6082 | |
6083 /* | |
6084 * search forward for what could be the start of a file name | |
6085 */ | |
6086 ptr = line + col; | |
6087 while (*ptr != NUL && !vim_isfilec(*ptr)) | |
345 | 6088 mb_ptr_adv(ptr); |
7 | 6089 if (*ptr == NUL) /* nothing found */ |
6090 { | |
6091 if (options & FNAME_MESS) | |
6092 EMSG(_("E446: No file name under cursor")); | |
6093 return NULL; | |
6094 } | |
6095 | |
6096 /* | |
6097 * Search backward for first char of the file name. | |
6098 * Go one char back to ":" before "//" even when ':' is not in 'isfname'. | |
6099 */ | |
6100 while (ptr > line) | |
6101 { | |
6102 #ifdef FEAT_MBYTE | |
6103 if (has_mbyte && (len = (*mb_head_off)(line, ptr - 1)) > 0) | |
6104 ptr -= len + 1; | |
6105 else | |
6106 #endif | |
6107 if (vim_isfilec(ptr[-1]) | |
6108 || ((options & FNAME_HYP) && path_is_url(ptr - 1))) | |
6109 --ptr; | |
6110 else | |
6111 break; | |
6112 } | |
6113 | |
6114 /* | |
6115 * Search forward for the last char of the file name. | |
6116 * Also allow "://" when ':' is not in 'isfname'. | |
6117 */ | |
6118 len = 0; | |
6633 | 6119 while (vim_isfilec(ptr[len]) || (ptr[len] == '\\' && ptr[len + 1] == ' ') |
7 | 6120 || ((options & FNAME_HYP) && path_is_url(ptr + len))) |
6633 | 6121 { |
6122 if (ptr[len] == '\\') | |
6123 /* Skip over the "\" in "\ ". */ | |
6124 ++len; | |
7 | 6125 #ifdef FEAT_MBYTE |
6126 if (has_mbyte) | |
474 | 6127 len += (*mb_ptr2len)(ptr + len); |
7 | 6128 else |
6129 #endif | |
6130 ++len; | |
6633 | 6131 } |
7 | 6132 |
6133 /* | |
6134 * If there is trailing punctuation, remove it. | |
6135 * But don't remove "..", could be a directory name. | |
6136 */ | |
6137 if (len > 2 && vim_strchr((char_u *)".,:;!", ptr[len - 1]) != NULL | |
6138 && ptr[len - 2] != '.') | |
6139 --len; | |
6140 | |
681 | 6141 if (file_lnum != NULL) |
6142 { | |
6143 char_u *p; | |
6144 | |
6145 /* Get the number after the file name and a separator character */ | |
6146 p = ptr + len; | |
6147 p = skipwhite(p); | |
6148 if (*p != NUL) | |
6149 { | |
6150 if (!isdigit(*p)) | |
6151 ++p; /* skip the separator */ | |
6152 p = skipwhite(p); | |
6153 if (isdigit(*p)) | |
6154 *file_lnum = (int)getdigits(&p); | |
6155 } | |
6156 } | |
6157 | |
7 | 6158 return find_file_name_in_path(ptr, len, options, count, rel_fname); |
6159 } | |
6160 | |
6161 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
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diff
changeset
|
6162 static char_u *eval_includeexpr(char_u *ptr, int len); |
7 | 6163 |
6164 static char_u * | |
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diff
changeset
|
6165 eval_includeexpr(char_u *ptr, int len) |
7 | 6166 { |
6167 char_u *res; | |
6168 | |
6169 set_vim_var_string(VV_FNAME, ptr, len); | |
633 | 6170 res = eval_to_string_safe(curbuf->b_p_inex, NULL, |
681 | 6171 was_set_insecurely((char_u *)"includeexpr", OPT_LOCAL)); |
7 | 6172 set_vim_var_string(VV_FNAME, NULL, 0); |
6173 return res; | |
6174 } | |
6175 #endif | |
6176 | |
6177 /* | |
6178 * Return the name of the file ptr[len] in 'path'. | |
6179 * Otherwise like file_name_at_cursor(). | |
6180 */ | |
6181 char_u * | |
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changeset
|
6182 find_file_name_in_path( |
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|
6183 char_u *ptr, |
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|
6184 int len, |
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diff
changeset
|
6185 int options, |
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diff
changeset
|
6186 long count, |
33ba2adb6065
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parents:
7805
diff
changeset
|
6187 char_u *rel_fname) /* file we are searching relative to */ |
7 | 6188 { |
6189 char_u *file_name; | |
6190 int c; | |
6191 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
6192 char_u *tofree = NULL; | |
6193 | |
6194 if ((options & FNAME_INCL) && *curbuf->b_p_inex != NUL) | |
6195 { | |
6196 tofree = eval_includeexpr(ptr, len); | |
6197 if (tofree != NULL) | |
6198 { | |
6199 ptr = tofree; | |
6200 len = (int)STRLEN(ptr); | |
6201 } | |
6202 } | |
6203 # endif | |
6204 | |
6205 if (options & FNAME_EXP) | |
6206 { | |
6207 file_name = find_file_in_path(ptr, len, options & ~FNAME_MESS, | |
6208 TRUE, rel_fname); | |
6209 | |
6210 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
6211 /* | |
6212 * If the file could not be found in a normal way, try applying | |
6213 * 'includeexpr' (unless done already). | |
6214 */ | |
6215 if (file_name == NULL | |
6216 && !(options & FNAME_INCL) && *curbuf->b_p_inex != NUL) | |
6217 { | |
6218 tofree = eval_includeexpr(ptr, len); | |
6219 if (tofree != NULL) | |
6220 { | |
6221 ptr = tofree; | |
6222 len = (int)STRLEN(ptr); | |
6223 file_name = find_file_in_path(ptr, len, options & ~FNAME_MESS, | |
6224 TRUE, rel_fname); | |
6225 } | |
6226 } | |
6227 # endif | |
6228 if (file_name == NULL && (options & FNAME_MESS)) | |
6229 { | |
6230 c = ptr[len]; | |
6231 ptr[len] = NUL; | |
6232 EMSG2(_("E447: Can't find file \"%s\" in path"), ptr); | |
6233 ptr[len] = c; | |
6234 } | |
6235 | |
6236 /* Repeat finding the file "count" times. This matters when it | |
6237 * appears several times in the path. */ | |
6238 while (file_name != NULL && --count > 0) | |
6239 { | |
6240 vim_free(file_name); | |
6241 file_name = find_file_in_path(ptr, len, options, FALSE, rel_fname); | |
6242 } | |
6243 } | |
6244 else | |
6245 file_name = vim_strnsave(ptr, len); | |
6246 | |
6247 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
6248 vim_free(tofree); | |
6249 # endif | |
6250 | |
6251 return file_name; | |
6252 } | |
6253 #endif /* FEAT_SEARCHPATH */ | |
6254 | |
6255 /* | |
6256 * Check if the "://" of a URL is at the pointer, return URL_SLASH. | |
6257 * Also check for ":\\", which MS Internet Explorer accepts, return | |
6258 * URL_BACKSLASH. | |
6259 */ | |
6260 static int | |
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parents:
7805
diff
changeset
|
6261 path_is_url(char_u *p) |
7 | 6262 { |
6263 if (STRNCMP(p, "://", (size_t)3) == 0) | |
6264 return URL_SLASH; | |
6265 else if (STRNCMP(p, ":\\\\", (size_t)3) == 0) | |
6266 return URL_BACKSLASH; | |
6267 return 0; | |
6268 } | |
6269 | |
6270 /* | |
6271 * Check if "fname" starts with "name://". Return URL_SLASH if it does. | |
6272 * Return URL_BACKSLASH for "name:\\". | |
6273 * Return zero otherwise. | |
6274 */ | |
6275 int | |
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parents:
7805
diff
changeset
|
6276 path_with_url(char_u *fname) |
7 | 6277 { |
6278 char_u *p; | |
6279 | |
6280 for (p = fname; isalpha(*p); ++p) | |
6281 ; | |
6282 return path_is_url(p); | |
6283 } | |
6284 | |
6285 /* | |
6286 * Return TRUE if "name" is a full (absolute) path name or URL. | |
6287 */ | |
6288 int | |
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diff
changeset
|
6289 vim_isAbsName(char_u *name) |
7 | 6290 { |
6291 return (path_with_url(name) != 0 || mch_isFullName(name)); | |
6292 } | |
6293 | |
6294 /* | |
592 | 6295 * Get absolute file name into buffer "buf[len]". |
7 | 6296 * |
6297 * return FAIL for failure, OK otherwise | |
6298 */ | |
6299 int | |
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diff
changeset
|
6300 vim_FullName( |
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diff
changeset
|
6301 char_u *fname, |
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diff
changeset
|
6302 char_u *buf, |
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diff
changeset
|
6303 int len, |
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parents:
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diff
changeset
|
6304 int force) /* force expansion even when already absolute */ |
7 | 6305 { |
6306 int retval = OK; | |
6307 int url; | |
6308 | |
6309 *buf = NUL; | |
6310 if (fname == NULL) | |
6311 return FAIL; | |
6312 | |
6313 url = path_with_url(fname); | |
6314 if (!url) | |
6315 retval = mch_FullName(fname, buf, len, force); | |
6316 if (url || retval == FAIL) | |
6317 { | |
6318 /* something failed; use the file name (truncate when too long) */ | |
416 | 6319 vim_strncpy(buf, fname, len - 1); |
7 | 6320 } |
8212
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7837
diff
changeset
|
6321 #if defined(MACOS_CLASSIC) || defined(MSWIN) |
7 | 6322 slash_adjust(buf); |
6323 #endif | |
6324 return retval; | |
6325 } | |
6326 | |
6327 /* | |
6328 * Return the minimal number of rows that is needed on the screen to display | |
6329 * the current number of windows. | |
6330 */ | |
6331 int | |
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diff
changeset
|
6332 min_rows(void) |
7 | 6333 { |
6334 int total; | |
671 | 6335 #ifdef FEAT_WINDOWS |
6336 tabpage_T *tp; | |
6337 int n; | |
6338 #endif | |
7 | 6339 |
6340 if (firstwin == NULL) /* not initialized yet */ | |
6341 return MIN_LINES; | |
6342 | |
6343 #ifdef FEAT_WINDOWS | |
671 | 6344 total = 0; |
9649
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9599
diff
changeset
|
6345 FOR_ALL_TABPAGES(tp) |
671 | 6346 { |
6347 n = frame_minheight(tp->tp_topframe, NULL); | |
6348 if (total < n) | |
6349 total = n; | |
6350 } | |
685 | 6351 total += tabline_height(); |
7 | 6352 #else |
671 | 6353 total = 1; /* at least one window should have a line! */ |
7 | 6354 #endif |
671 | 6355 total += 1; /* count the room for the command line */ |
7 | 6356 return total; |
6357 } | |
6358 | |
6359 /* | |
672 | 6360 * Return TRUE if there is only one window (in the current tab page), not |
6361 * counting a help or preview window, unless it is the current window. | |
1906 | 6362 * Does not count "aucmd_win". |
7 | 6363 */ |
6364 int | |
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diff
changeset
|
6365 only_one_window(void) |
7 | 6366 { |
6367 #ifdef FEAT_WINDOWS | |
6368 int count = 0; | |
6369 win_T *wp; | |
6370 | |
667 | 6371 /* If there is another tab page there always is another window. */ |
6372 if (first_tabpage->tp_next != NULL) | |
6373 return FALSE; | |
6374 | |
9649
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9599
diff
changeset
|
6375 FOR_ALL_WINDOWS(wp) |
4021 | 6376 if (wp->w_buffer != NULL |
6377 && (!((wp->w_buffer->b_help && !curbuf->b_help) | |
7 | 6378 # ifdef FEAT_QUICKFIX |
6379 || wp->w_p_pvw | |
6380 # endif | |
6381 ) || wp == curwin) | |
1906 | 6382 # ifdef FEAT_AUTOCMD |
6383 && wp != aucmd_win | |
6384 # endif | |
6385 ) | |
7 | 6386 ++count; |
6387 return (count <= 1); | |
6388 #else | |
6389 return TRUE; | |
6390 #endif | |
6391 } | |
6392 | |
6393 #if defined(FEAT_WINDOWS) || defined(FEAT_AUTOCMD) || defined(PROTO) | |
6394 /* | |
6395 * Correct the cursor line number in other windows. Used after changing the | |
6396 * current buffer, and before applying autocommands. | |
6397 * When "do_curwin" is TRUE, also check current window. | |
6398 */ | |
6399 void | |
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parents:
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diff
changeset
|
6400 check_lnums(int do_curwin) |
7 | 6401 { |
6402 win_T *wp; | |
6403 | |
6404 #ifdef FEAT_WINDOWS | |
671 | 6405 tabpage_T *tp; |
6406 | |
6407 FOR_ALL_TAB_WINDOWS(tp, wp) | |
7 | 6408 if ((do_curwin || wp != curwin) && wp->w_buffer == curbuf) |
6409 #else | |
6410 wp = curwin; | |
6411 if (do_curwin) | |
6412 #endif | |
6413 { | |
6414 if (wp->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
6415 wp->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
6416 if (wp->w_topline > curbuf->b_ml.ml_line_count) | |
6417 wp->w_topline = curbuf->b_ml.ml_line_count; | |
6418 } | |
6419 } | |
6420 #endif | |
6421 | |
6422 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
6423 | |
6424 /* | |
6425 * A snapshot of the window sizes, to restore them after closing the help | |
6426 * window. | |
6427 * Only these fields are used: | |
6428 * fr_layout | |
6429 * fr_width | |
6430 * fr_height | |
6431 * fr_next | |
6432 * fr_child | |
6433 * fr_win (only valid for the old curwin, NULL otherwise) | |
6434 */ | |
6435 | |
6436 /* | |
6437 * Create a snapshot of the current frame sizes. | |
6438 */ | |
1906 | 6439 void |
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diff
changeset
|
6440 make_snapshot(int idx) |
7 | 6441 { |
1906 | 6442 clear_snapshot(curtab, idx); |
6443 make_snapshot_rec(topframe, &curtab->tp_snapshot[idx]); | |
7 | 6444 } |
6445 | |
6446 static void | |
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diff
changeset
|
6447 make_snapshot_rec(frame_T *fr, frame_T **frp) |
7 | 6448 { |
6449 *frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
6450 if (*frp == NULL) | |
6451 return; | |
6452 (*frp)->fr_layout = fr->fr_layout; | |
6453 (*frp)->fr_width = fr->fr_width; | |
6454 (*frp)->fr_height = fr->fr_height; | |
6455 if (fr->fr_next != NULL) | |
6456 make_snapshot_rec(fr->fr_next, &((*frp)->fr_next)); | |
6457 if (fr->fr_child != NULL) | |
6458 make_snapshot_rec(fr->fr_child, &((*frp)->fr_child)); | |
6459 if (fr->fr_layout == FR_LEAF && fr->fr_win == curwin) | |
6460 (*frp)->fr_win = curwin; | |
6461 } | |
6462 | |
6463 /* | |
6464 * Remove any existing snapshot. | |
6465 */ | |
6466 static void | |
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diff
changeset
|
6467 clear_snapshot(tabpage_T *tp, int idx) |
7 | 6468 { |
1906 | 6469 clear_snapshot_rec(tp->tp_snapshot[idx]); |
6470 tp->tp_snapshot[idx] = NULL; | |
7 | 6471 } |
6472 | |
6473 static void | |
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diff
changeset
|
6474 clear_snapshot_rec(frame_T *fr) |
7 | 6475 { |
6476 if (fr != NULL) | |
6477 { | |
6478 clear_snapshot_rec(fr->fr_next); | |
6479 clear_snapshot_rec(fr->fr_child); | |
6480 vim_free(fr); | |
6481 } | |
6482 } | |
6483 | |
6484 /* | |
6485 * Restore a previously created snapshot, if there is any. | |
6486 * This is only done if the screen size didn't change and the window layout is | |
6487 * still the same. | |
6488 */ | |
1906 | 6489 void |
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diff
changeset
|
6490 restore_snapshot( |
33ba2adb6065
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diff
changeset
|
6491 int idx, |
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diff
changeset
|
6492 int close_curwin) /* closing current window */ |
7 | 6493 { |
6494 win_T *wp; | |
6495 | |
1906 | 6496 if (curtab->tp_snapshot[idx] != NULL |
6497 && curtab->tp_snapshot[idx]->fr_width == topframe->fr_width | |
6498 && curtab->tp_snapshot[idx]->fr_height == topframe->fr_height | |
6499 && check_snapshot_rec(curtab->tp_snapshot[idx], topframe) == OK) | |
6500 { | |
6501 wp = restore_snapshot_rec(curtab->tp_snapshot[idx], topframe); | |
7 | 6502 win_comp_pos(); |
6503 if (wp != NULL && close_curwin) | |
6504 win_goto(wp); | |
6505 redraw_all_later(CLEAR); | |
6506 } | |
1906 | 6507 clear_snapshot(curtab, idx); |
7 | 6508 } |
6509 | |
6510 /* | |
6511 * Check if frames "sn" and "fr" have the same layout, same following frames | |
6512 * and same children. | |
6513 */ | |
6514 static int | |
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diff
changeset
|
6515 check_snapshot_rec(frame_T *sn, frame_T *fr) |
7 | 6516 { |
6517 if (sn->fr_layout != fr->fr_layout | |
6518 || (sn->fr_next == NULL) != (fr->fr_next == NULL) | |
6519 || (sn->fr_child == NULL) != (fr->fr_child == NULL) | |
6520 || (sn->fr_next != NULL | |
6521 && check_snapshot_rec(sn->fr_next, fr->fr_next) == FAIL) | |
6522 || (sn->fr_child != NULL | |
6523 && check_snapshot_rec(sn->fr_child, fr->fr_child) == FAIL)) | |
6524 return FAIL; | |
6525 return OK; | |
6526 } | |
6527 | |
6528 /* | |
6529 * Copy the size of snapshot frame "sn" to frame "fr". Do the same for all | |
6530 * following frames and children. | |
6531 * Returns a pointer to the old current window, or NULL. | |
6532 */ | |
6533 static win_T * | |
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changeset
|
6534 restore_snapshot_rec(frame_T *sn, frame_T *fr) |
7 | 6535 { |
6536 win_T *wp = NULL; | |
6537 win_T *wp2; | |
6538 | |
6539 fr->fr_height = sn->fr_height; | |
6540 fr->fr_width = sn->fr_width; | |
6541 if (fr->fr_layout == FR_LEAF) | |
6542 { | |
6543 frame_new_height(fr, fr->fr_height, FALSE, FALSE); | |
779 | 6544 frame_new_width(fr, fr->fr_width, FALSE, FALSE); |
7 | 6545 wp = sn->fr_win; |
6546 } | |
6547 if (sn->fr_next != NULL) | |
6548 { | |
6549 wp2 = restore_snapshot_rec(sn->fr_next, fr->fr_next); | |
6550 if (wp2 != NULL) | |
6551 wp = wp2; | |
6552 } | |
6553 if (sn->fr_child != NULL) | |
6554 { | |
6555 wp2 = restore_snapshot_rec(sn->fr_child, fr->fr_child); | |
6556 if (wp2 != NULL) | |
6557 wp = wp2; | |
6558 } | |
6559 return wp; | |
6560 } | |
6561 | |
6562 #endif | |
6563 | |
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6564 #if defined(FEAT_EVAL) || defined(FEAT_PYTHON) || defined(FEAT_PYTHON3) \ |
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|
6565 || defined(PROTO) |
4429 | 6566 /* |
6567 * Set "win" to be the curwin and "tp" to be the current tab page. | |
6222 | 6568 * restore_win() MUST be called to undo, also when FAIL is returned. |
6569 * No autocommands will be executed until restore_win() is called. | |
4918
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|
6570 * When "no_display" is TRUE the display won't be affected, no redraw is |
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|
6571 * triggered, another tabpage access is limited. |
4429 | 6572 * Returns FAIL if switching to "win" failed. |
6573 */ | |
6574 int | |
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changeset
|
6575 switch_win( |
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|
6576 win_T **save_curwin UNUSED, |
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|
6577 tabpage_T **save_curtab UNUSED, |
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|
6578 win_T *win UNUSED, |
33ba2adb6065
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changeset
|
6579 tabpage_T *tp UNUSED, |
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diff
changeset
|
6580 int no_display UNUSED) |
4429 | 6581 { |
6582 # ifdef FEAT_AUTOCMD | |
6583 block_autocmds(); | |
6584 # endif | |
6585 # ifdef FEAT_WINDOWS | |
6586 *save_curwin = curwin; | |
6587 if (tp != NULL) | |
6588 { | |
6589 *save_curtab = curtab; | |
4918
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|
6590 if (no_display) |
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|
6591 { |
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6592 curtab->tp_firstwin = firstwin; |
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|
6593 curtab->tp_lastwin = lastwin; |
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|
6594 curtab = tp; |
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|
6595 firstwin = curtab->tp_firstwin; |
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|
6596 lastwin = curtab->tp_lastwin; |
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updated for version 7.3.1204
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parents:
4805
diff
changeset
|
6597 } |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6598 else |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6599 goto_tabpage_tp(tp, FALSE, FALSE); |
4429 | 6600 } |
6601 if (!win_valid(win)) | |
6602 return FAIL; | |
6603 curwin = win; | |
6604 curbuf = curwin->w_buffer; | |
6605 # endif | |
6606 return OK; | |
6607 } | |
6608 | |
6609 /* | |
6610 * Restore current tabpage and window saved by switch_win(), if still valid. | |
4918
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6611 * When "no_display" is TRUE the display won't be affected, no redraw is |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6612 * triggered. |
4429 | 6613 */ |
6614 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6615 restore_win( |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6616 win_T *save_curwin UNUSED, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6617 tabpage_T *save_curtab UNUSED, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6618 int no_display UNUSED) |
4429 | 6619 { |
6620 # ifdef FEAT_WINDOWS | |
6621 if (save_curtab != NULL && valid_tabpage(save_curtab)) | |
4918
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6622 { |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6623 if (no_display) |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6624 { |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6625 curtab->tp_firstwin = firstwin; |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6626 curtab->tp_lastwin = lastwin; |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6627 curtab = save_curtab; |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6628 firstwin = curtab->tp_firstwin; |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6629 lastwin = curtab->tp_lastwin; |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6630 } |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6631 else |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6632 goto_tabpage_tp(save_curtab, FALSE, FALSE); |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6633 } |
4429 | 6634 if (win_valid(save_curwin)) |
6635 { | |
6636 curwin = save_curwin; | |
6637 curbuf = curwin->w_buffer; | |
6638 } | |
6639 # endif | |
6640 # ifdef FEAT_AUTOCMD | |
6641 unblock_autocmds(); | |
6642 # endif | |
6643 } | |
6644 | |
6645 /* | |
6646 * Make "buf" the current buffer. restore_buffer() MUST be called to undo. | |
6647 * No autocommands will be executed. Use aucmd_prepbuf() if there are any. | |
6648 */ | |
6649 void | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
6650 switch_buffer(bufref_T *save_curbuf, buf_T *buf) |
4429 | 6651 { |
6652 # ifdef FEAT_AUTOCMD | |
6653 block_autocmds(); | |
6654 # endif | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
6655 set_bufref(save_curbuf, curbuf); |
4429 | 6656 --curbuf->b_nwindows; |
6657 curbuf = buf; | |
6658 curwin->w_buffer = buf; | |
6659 ++curbuf->b_nwindows; | |
6660 } | |
6661 | |
6662 /* | |
6663 * Restore the current buffer after using switch_buffer(). | |
6664 */ | |
6665 void | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
6666 restore_buffer(bufref_T *save_curbuf) |
4429 | 6667 { |
6668 # ifdef FEAT_AUTOCMD | |
6669 unblock_autocmds(); | |
6670 # endif | |
6671 /* Check for valid buffer, just in case. */ | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
6672 if (bufref_valid(save_curbuf)) |
4429 | 6673 { |
6674 --curbuf->b_nwindows; | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
6675 curwin->w_buffer = save_curbuf->br_buf; |
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
6676 curbuf = save_curbuf->br_buf; |
4429 | 6677 ++curbuf->b_nwindows; |
6678 } | |
6679 } | |
6680 #endif | |
6681 | |
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6682 #if (defined(FEAT_GUI) && defined(FEAT_WINDOWS)) || defined(PROTO) |
7 | 6683 /* |
6684 * Return TRUE if there is any vertically split window. | |
6685 */ | |
6686 int | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6687 win_hasvertsplit(void) |
7 | 6688 { |
6689 frame_T *fr; | |
6690 | |
6691 if (topframe->fr_layout == FR_ROW) | |
6692 return TRUE; | |
6693 | |
6694 if (topframe->fr_layout == FR_COL) | |
6695 for (fr = topframe->fr_child; fr != NULL; fr = fr->fr_next) | |
6696 if (fr->fr_layout == FR_ROW) | |
6697 return TRUE; | |
6698 | |
6699 return FALSE; | |
6700 } | |
6701 #endif | |
1326 | 6702 |
6703 #if defined(FEAT_SEARCH_EXTRA) || defined(PROTO) | |
6704 /* | |
6705 * Add match to the match list of window 'wp'. The pattern 'pat' will be | |
1698 | 6706 * highlighted with the group 'grp' with priority 'prio'. |
1326 | 6707 * Optionally, a desired ID 'id' can be specified (greater than or equal to 1). |
6708 * If no particular ID is desired, -1 must be specified for 'id'. | |
6709 * Return ID of added match, -1 on failure. | |
6710 */ | |
6711 int | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6712 match_add( |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6713 win_T *wp, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6714 char_u *grp, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6715 char_u *pat, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6716 int prio, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6717 int id, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6718 list_T *pos_list, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6719 char_u *conceal_char UNUSED) /* pointer to conceal replacement char */ |
1326 | 6720 { |
5979 | 6721 matchitem_T *cur; |
6722 matchitem_T *prev; | |
6723 matchitem_T *m; | |
1326 | 6724 int hlg_id; |
5979 | 6725 regprog_T *regprog = NULL; |
6726 int rtype = SOME_VALID; | |
6727 | |
6728 if (*grp == NUL || (pat != NULL && *pat == NUL)) | |
1326 | 6729 return -1; |
6730 if (id < -1 || id == 0) | |
6731 { | |
6732 EMSGN("E799: Invalid ID: %ld (must be greater than or equal to 1)", id); | |
6733 return -1; | |
6734 } | |
6735 if (id != -1) | |
6736 { | |
6737 cur = wp->w_match_head; | |
6738 while (cur != NULL) | |
6739 { | |
6740 if (cur->id == id) | |
6741 { | |
6742 EMSGN("E801: ID already taken: %ld", id); | |
6743 return -1; | |
6744 } | |
6745 cur = cur->next; | |
6746 } | |
6747 } | |
1570 | 6748 if ((hlg_id = syn_namen2id(grp, (int)STRLEN(grp))) == 0) |
1326 | 6749 { |
6750 EMSG2(_(e_nogroup), grp); | |
6751 return -1; | |
6752 } | |
5979 | 6753 if (pat != NULL && (regprog = vim_regcomp(pat, RE_MAGIC)) == NULL) |
1326 | 6754 { |
6755 EMSG2(_(e_invarg2), pat); | |
6756 return -1; | |
6757 } | |
6758 | |
6759 /* Find available match ID. */ | |
6760 while (id == -1) | |
6761 { | |
6762 cur = wp->w_match_head; | |
6763 while (cur != NULL && cur->id != wp->w_next_match_id) | |
6764 cur = cur->next; | |
6765 if (cur == NULL) | |
6766 id = wp->w_next_match_id; | |
6767 wp->w_next_match_id++; | |
6768 } | |
6769 | |
6770 /* Build new match. */ | |
5987 | 6771 m = (matchitem_T *)alloc_clear(sizeof(matchitem_T)); |
1326 | 6772 m->id = id; |
6773 m->priority = prio; | |
5979 | 6774 m->pattern = pat == NULL ? NULL : vim_strsave(pat); |
1326 | 6775 m->hlg_id = hlg_id; |
1338 | 6776 m->match.regprog = regprog; |
6777 m->match.rmm_ic = FALSE; | |
6778 m->match.rmm_maxcol = 0; | |
8804
75446578a52f
commit https://github.com/vim/vim/commit/42356150badca33b4e42dc8172abbceff2e86cbe
Christian Brabandt <cb@256bit.org>
parents:
8651
diff
changeset
|
6779 # if defined(FEAT_CONCEAL) && defined(FEAT_MBYTE) |
6947 | 6780 m->conceal_char = 0; |
6781 if (conceal_char != NULL) | |
6782 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
|
6783 # endif |
1326 | 6784 |
5979 | 6785 /* Set up position matches */ |
6786 if (pos_list != NULL) | |
6787 { | |
6788 linenr_T toplnum = 0; | |
6789 linenr_T botlnum = 0; | |
6790 listitem_T *li; | |
6791 int i; | |
6792 | |
6007 | 6793 for (i = 0, li = pos_list->lv_first; li != NULL && i < MAXPOSMATCH; |
5979 | 6794 i++, li = li->li_next) |
6795 { | |
6796 linenr_T lnum = 0; | |
6797 colnr_T col = 0; | |
6798 int len = 1; | |
6799 list_T *subl; | |
6800 listitem_T *subli; | |
5987 | 6801 int error = FALSE; |
5979 | 6802 |
6803 if (li->li_tv.v_type == VAR_LIST) | |
6804 { | |
6805 subl = li->li_tv.vval.v_list; | |
6806 if (subl == NULL) | |
6807 goto fail; | |
6808 subli = subl->lv_first; | |
6809 if (subli == NULL) | |
6810 goto fail; | |
6811 lnum = get_tv_number_chk(&subli->li_tv, &error); | |
6812 if (error == TRUE) | |
6813 goto fail; | |
6814 if (lnum == 0) | |
6815 { | |
6816 --i; | |
6817 continue; | |
6818 } | |
6007 | 6819 m->pos.pos[i].lnum = lnum; |
5979 | 6820 subli = subli->li_next; |
6821 if (subli != NULL) | |
6822 { | |
6823 col = get_tv_number_chk(&subli->li_tv, &error); | |
6824 if (error == TRUE) | |
6825 goto fail; | |
6826 subli = subli->li_next; | |
6827 if (subli != NULL) | |
6828 { | |
6829 len = get_tv_number_chk(&subli->li_tv, &error); | |
6830 if (error == TRUE) | |
6831 goto fail; | |
6832 } | |
6833 } | |
6834 m->pos.pos[i].col = col; | |
6835 m->pos.pos[i].len = len; | |
6836 } | |
6837 else if (li->li_tv.v_type == VAR_NUMBER) | |
6838 { | |
6839 if (li->li_tv.vval.v_number == 0) | |
6007 | 6840 { |
6841 --i; | |
5979 | 6842 continue; |
6007 | 6843 } |
5979 | 6844 m->pos.pos[i].lnum = li->li_tv.vval.v_number; |
6845 m->pos.pos[i].col = 0; | |
6846 m->pos.pos[i].len = 0; | |
6847 } | |
6848 else | |
6849 { | |
6850 EMSG(_("List or number required")); | |
6851 goto fail; | |
6852 } | |
6853 if (toplnum == 0 || lnum < toplnum) | |
6854 toplnum = lnum; | |
6005 | 6855 if (botlnum == 0 || lnum >= botlnum) |
6856 botlnum = lnum + 1; | |
5979 | 6857 } |
6858 | |
6859 /* Calculate top and bottom lines for redrawing area */ | |
6860 if (toplnum != 0) | |
6861 { | |
6862 if (wp->w_buffer->b_mod_set) | |
6863 { | |
6864 if (wp->w_buffer->b_mod_top > toplnum) | |
6865 wp->w_buffer->b_mod_top = toplnum; | |
6866 if (wp->w_buffer->b_mod_bot < botlnum) | |
6867 wp->w_buffer->b_mod_bot = botlnum; | |
6868 } | |
6869 else | |
6870 { | |
6018 | 6871 wp->w_buffer->b_mod_set = TRUE; |
5979 | 6872 wp->w_buffer->b_mod_top = toplnum; |
6873 wp->w_buffer->b_mod_bot = botlnum; | |
6018 | 6874 wp->w_buffer->b_mod_xlines = 0; |
5979 | 6875 } |
6876 m->pos.toplnum = toplnum; | |
6877 m->pos.botlnum = botlnum; | |
6878 rtype = VALID; | |
6879 } | |
6880 } | |
6881 | |
1326 | 6882 /* Insert new match. The match list is in ascending order with regard to |
6883 * the match priorities. */ | |
6884 cur = wp->w_match_head; | |
6885 prev = cur; | |
6886 while (cur != NULL && prio >= cur->priority) | |
6887 { | |
6888 prev = cur; | |
6889 cur = cur->next; | |
6890 } | |
6891 if (cur == prev) | |
6892 wp->w_match_head = m; | |
6893 else | |
6894 prev->next = m; | |
6895 m->next = cur; | |
6896 | |
5979 | 6897 redraw_later(rtype); |
1326 | 6898 return id; |
5979 | 6899 |
6900 fail: | |
6901 vim_free(m); | |
6902 return -1; | |
1326 | 6903 } |
6904 | |
6905 /* | |
6906 * Delete match with ID 'id' in the match list of window 'wp'. | |
6907 * Print error messages if 'perr' is TRUE. | |
6908 */ | |
6909 int | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6910 match_delete(win_T *wp, int id, int perr) |
1326 | 6911 { |
5979 | 6912 matchitem_T *cur = wp->w_match_head; |
6913 matchitem_T *prev = cur; | |
6914 int rtype = SOME_VALID; | |
1326 | 6915 |
6916 if (id < 1) | |
6917 { | |
6918 if (perr == TRUE) | |
6919 EMSGN("E802: Invalid ID: %ld (must be greater than or equal to 1)", | |
6920 id); | |
6921 return -1; | |
6922 } | |
6923 while (cur != NULL && cur->id != id) | |
6924 { | |
6925 prev = cur; | |
6926 cur = cur->next; | |
6927 } | |
6928 if (cur == NULL) | |
6929 { | |
6930 if (perr == TRUE) | |
6931 EMSGN("E803: ID not found: %ld", id); | |
6932 return -1; | |
6933 } | |
6934 if (cur == prev) | |
6935 wp->w_match_head = cur->next; | |
6936 else | |
6937 prev->next = cur->next; | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4442
diff
changeset
|
6938 vim_regfree(cur->match.regprog); |
1326 | 6939 vim_free(cur->pattern); |
5979 | 6940 if (cur->pos.toplnum != 0) |
6941 { | |
6942 if (wp->w_buffer->b_mod_set) | |
6943 { | |
6944 if (wp->w_buffer->b_mod_top > cur->pos.toplnum) | |
6945 wp->w_buffer->b_mod_top = cur->pos.toplnum; | |
6946 if (wp->w_buffer->b_mod_bot < cur->pos.botlnum) | |
6947 wp->w_buffer->b_mod_bot = cur->pos.botlnum; | |
6948 } | |
6949 else | |
6950 { | |
6018 | 6951 wp->w_buffer->b_mod_set = TRUE; |
5979 | 6952 wp->w_buffer->b_mod_top = cur->pos.toplnum; |
6953 wp->w_buffer->b_mod_bot = cur->pos.botlnum; | |
6018 | 6954 wp->w_buffer->b_mod_xlines = 0; |
5979 | 6955 } |
6956 rtype = VALID; | |
6957 } | |
1326 | 6958 vim_free(cur); |
5979 | 6959 redraw_later(rtype); |
1326 | 6960 return 0; |
6961 } | |
6962 | |
6963 /* | |
6964 * Delete all matches in the match list of window 'wp'. | |
6965 */ | |
6966 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6967 clear_matches(win_T *wp) |
1326 | 6968 { |
6969 matchitem_T *m; | |
6970 | |
6971 while (wp->w_match_head != NULL) | |
6972 { | |
6973 m = wp->w_match_head->next; | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4442
diff
changeset
|
6974 vim_regfree(wp->w_match_head->match.regprog); |
1326 | 6975 vim_free(wp->w_match_head->pattern); |
6976 vim_free(wp->w_match_head); | |
6977 wp->w_match_head = m; | |
6978 } | |
6979 redraw_later(SOME_VALID); | |
6980 } | |
6981 | |
6982 /* | |
6983 * Get match from ID 'id' in window 'wp'. | |
6984 * Return NULL if match not found. | |
6985 */ | |
6986 matchitem_T * | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6987 get_match(win_T *wp, int id) |
1326 | 6988 { |
6989 matchitem_T *cur = wp->w_match_head; | |
6990 | |
6991 while (cur != NULL && cur->id != id) | |
6992 cur = cur->next; | |
6993 return cur; | |
6994 } | |
6995 #endif | |
4379 | 6996 |
6997 #if defined(FEAT_PYTHON) || defined(FEAT_PYTHON3) || defined(PROTO) | |
6998 int | |
4401 | 6999 get_win_number(win_T *wp, win_T *first_win) |
4379 | 7000 { |
7001 int i = 1; | |
7002 win_T *w; | |
7003 | |
4401 | 7004 for (w = first_win; w != NULL && w != wp; w = W_NEXT(w)) |
4379 | 7005 ++i; |
7006 | |
7007 if (w == NULL) | |
7008 return 0; | |
7009 else | |
7010 return i; | |
7011 } | |
4401 | 7012 |
7013 int | |
4936
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
7014 get_tab_number(tabpage_T *tp UNUSED) |
4401 | 7015 { |
7016 int i = 1; | |
4936
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
7017 # ifdef FEAT_WINDOWS |
4401 | 7018 tabpage_T *t; |
7019 | |
7020 for (t = first_tabpage; t != NULL && t != tp; t = t->tp_next) | |
7021 ++i; | |
7022 | |
7023 if (t == NULL) | |
7024 return 0; | |
7025 else | |
4936
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
7026 # endif |
4401 | 7027 return i; |
7028 } | |
7029 #endif | |
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7030 |
7229
ae360f1df2aa
commit https://github.com/vim/vim/commit/6a2697ffd7e894861853b351689b0ddec8901c96
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7031 #if defined(FEAT_WINDOWS) || defined(PROTO) |
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7032 /* |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7033 * Return TRUE if "topfrp" and its children are at the right height. |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7034 */ |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7035 static int |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7036 frame_check_height(frame_T *topfrp, int height) |
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7037 { |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7038 frame_T *frp; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7039 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7040 if (topfrp->fr_height != height) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7041 return FALSE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7042 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7043 if (topfrp->fr_layout == FR_ROW) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7044 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
|
7045 if (frp->fr_height != height) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7046 return FALSE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7047 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7048 return TRUE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7049 } |
5025
322441058afc
updated for version 7.3.1256
Bram Moolenaar <bram@vim.org>
parents:
5004
diff
changeset
|
7050 #endif |
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7051 |
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7052 #if defined(FEAT_WINDOWS) || defined(PROTO) |
5004
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 if "topfrp" and its children are at the right width. |
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 static int |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7057 frame_check_width(frame_T *topfrp, int width) |
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7058 { |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7059 frame_T *frp; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7060 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7061 if (topfrp->fr_width != width) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7062 return FALSE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7063 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7064 if (topfrp->fr_layout == FR_COL) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7065 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
|
7066 if (frp->fr_width != width) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7067 return FALSE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7068 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7069 return TRUE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7070 } |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7071 #endif |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7072 |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7073 #if defined(FEAT_EVAL) || defined(PROTO) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7074 int |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7075 win_getid(typval_T *argvars) |
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 int winnr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7078 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7079 |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7080 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
|
7081 return curwin->w_id; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7082 winnr = get_tv_number(&argvars[0]); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7083 if (winnr > 0) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7084 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7085 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
|
7086 wp = firstwin; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7087 else |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7088 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7089 tabpage_T *tp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7090 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
|
7091 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7092 FOR_ALL_TABPAGES(tp) |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7093 if (--tabnr == 0) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7094 break; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7095 if (tp == NULL) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7096 return -1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7097 wp = tp->tp_firstwin; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7098 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7099 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
|
7100 if (--winnr == 0) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7101 return wp->w_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 return 0; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7104 } |
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 int |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7107 win_gotoid(typval_T *argvars) |
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 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7110 tabpage_T *tp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7111 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
|
7112 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7113 FOR_ALL_TAB_WINDOWS(tp, wp) |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7114 if (wp->w_id == id) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7115 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7116 goto_tabpage_win(tp, wp); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7117 return 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7118 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7119 return 0; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7120 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7121 |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7122 void |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7123 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
|
7124 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7125 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7126 tabpage_T *tp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7127 int winnr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7128 int tabnr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7129 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
|
7130 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7131 FOR_ALL_TABPAGES(tp) |
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7132 { |
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7133 FOR_ALL_WINDOWS_IN_TAB(tp, wp) |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7134 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7135 if (wp->w_id == id) |
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 list_append_number(list, tabnr); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7138 list_append_number(list, winnr); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7139 return; |
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 ++winnr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7142 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7143 ++tabnr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7144 winnr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7145 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7146 list_append_number(list, 0); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7147 list_append_number(list, 0); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7148 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7149 |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7150 int |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7151 win_id2win(typval_T *argvars) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7152 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7153 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7154 int nr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7155 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
|
7156 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7157 FOR_ALL_WINDOWS(wp) |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7158 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7159 if (wp->w_id == id) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7160 return nr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7161 ++nr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7162 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7163 return 0; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7164 } |
8536
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7165 |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7166 void |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7167 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
|
7168 { |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7169 win_T *wp; |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7170 tabpage_T *tp; |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7171 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
|
7172 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7173 FOR_ALL_TAB_WINDOWS(tp, wp) |
8536
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7174 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
|
7175 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
|
7176 } |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7177 |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7178 #endif |