Mercurial > vim
annotate src/window.c @ 10076:bc30991c3e98 v7.4.2309
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Sep 2 21:48:32 2016 +0200
patch 7.4.2309
Problem: Crash when doing tabnext in a BufUnload autocmd. (Dominique Pelle)
Solution: When detecting that the tab page changed, don't just abort but
delete the window where w_buffer is NULL.
author | Christian Brabandt <cb@256bit.org> |
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date | Fri, 02 Sep 2016 22:00:07 +0200 |
parents | 4aead6a9b7a9 |
children | 7fc6103c6651 |
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
7 | 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 /* | |
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1361 * Check if "win" is a pointer to an existing window in the current tab page. |
7 | 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 /* | |
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1377 * Check if "win" is a pointer to an existing window in any tab page. |
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1378 */ |
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1379 int |
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1380 win_valid_any_tab(win_T *win) |
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1381 { |
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1382 win_T *wp; |
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1383 tabpage_T *tp; |
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1384 |
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1385 if (win == NULL) |
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1386 return FALSE; |
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1387 FOR_ALL_TABPAGES(tp) |
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1388 { |
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1389 FOR_ALL_WINDOWS_IN_TAB(tp, wp) |
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1390 { |
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1391 if (wp == win) |
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1392 return TRUE; |
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1393 } |
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1394 } |
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1395 return FALSE; |
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1396 } |
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1397 |
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1398 /* |
7 | 1399 * Return the number of windows. |
1400 */ | |
1401 int | |
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1402 win_count(void) |
7 | 1403 { |
1404 win_T *wp; | |
1405 int count = 0; | |
1406 | |
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1407 FOR_ALL_WINDOWS(wp) |
7 | 1408 ++count; |
1409 return count; | |
1410 } | |
1411 | |
1412 /* | |
1413 * Make "count" windows on the screen. | |
1414 * Return actual number of windows on the screen. | |
1415 * Must be called when there is just one window, filling the whole screen | |
1416 * (excluding the command line). | |
1417 */ | |
1418 int | |
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1419 make_windows( |
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1420 int count, |
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1421 int vertical UNUSED) /* split windows vertically if TRUE */ |
7 | 1422 { |
1423 int maxcount; | |
1424 int todo; | |
1425 | |
1426 if (vertical) | |
1427 { | |
1428 /* Each windows needs at least 'winminwidth' lines and a separator | |
1429 * column. */ | |
1430 maxcount = (curwin->w_width + curwin->w_vsep_width | |
1431 - (p_wiw - p_wmw)) / (p_wmw + 1); | |
1432 } | |
1433 else | |
1434 { | |
1435 /* Each window needs at least 'winminheight' lines and a status line. */ | |
1436 maxcount = (curwin->w_height + curwin->w_status_height | |
1437 - (p_wh - p_wmh)) / (p_wmh + STATUS_HEIGHT); | |
1438 } | |
1439 | |
1440 if (maxcount < 2) | |
1441 maxcount = 2; | |
1442 if (count > maxcount) | |
1443 count = maxcount; | |
1444 | |
1445 /* | |
1446 * add status line now, otherwise first window will be too big | |
1447 */ | |
1448 if (count > 1) | |
1449 last_status(TRUE); | |
1450 | |
1451 #ifdef FEAT_AUTOCMD | |
1452 /* | |
1453 * Don't execute autocommands while creating the windows. Must do that | |
1454 * when putting the buffers in the windows. | |
1455 */ | |
1410 | 1456 block_autocmds(); |
7 | 1457 #endif |
1458 | |
1459 /* todo is number of windows left to create */ | |
1460 for (todo = count - 1; todo > 0; --todo) | |
1461 if (vertical) | |
1462 { | |
1463 if (win_split(curwin->w_width - (curwin->w_width - todo) | |
1464 / (todo + 1) - 1, WSP_VERT | WSP_ABOVE) == FAIL) | |
1465 break; | |
1466 } | |
1467 else | |
1468 { | |
1469 if (win_split(curwin->w_height - (curwin->w_height - todo | |
1470 * STATUS_HEIGHT) / (todo + 1) | |
1471 - STATUS_HEIGHT, WSP_ABOVE) == FAIL) | |
1472 break; | |
1473 } | |
1474 | |
1475 #ifdef FEAT_AUTOCMD | |
1410 | 1476 unblock_autocmds(); |
7 | 1477 #endif |
1478 | |
1479 /* return actual number of windows */ | |
1480 return (count - todo); | |
1481 } | |
1482 | |
1483 /* | |
1484 * Exchange current and next window | |
1485 */ | |
1486 static void | |
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1487 win_exchange(long Prenum) |
7 | 1488 { |
1489 frame_T *frp; | |
1490 frame_T *frp2; | |
1491 win_T *wp; | |
1492 win_T *wp2; | |
1493 int temp; | |
1494 | |
1495 if (lastwin == firstwin) /* just one window */ | |
1496 { | |
1497 beep_flush(); | |
1498 return; | |
1499 } | |
1500 | |
1501 #ifdef FEAT_GUI | |
1502 need_mouse_correct = TRUE; | |
1503 #endif | |
1504 | |
1505 /* | |
1506 * find window to exchange with | |
1507 */ | |
1508 if (Prenum) | |
1509 { | |
1510 frp = curwin->w_frame->fr_parent->fr_child; | |
1511 while (frp != NULL && --Prenum > 0) | |
1512 frp = frp->fr_next; | |
1513 } | |
1514 else if (curwin->w_frame->fr_next != NULL) /* Swap with next */ | |
1515 frp = curwin->w_frame->fr_next; | |
1516 else /* Swap last window in row/col with previous */ | |
1517 frp = curwin->w_frame->fr_prev; | |
1518 | |
1519 /* We can only exchange a window with another window, not with a frame | |
1520 * containing windows. */ | |
1521 if (frp == NULL || frp->fr_win == NULL || frp->fr_win == curwin) | |
1522 return; | |
1523 wp = frp->fr_win; | |
1524 | |
1525 /* | |
1526 * 1. remove curwin from the list. Remember after which window it was in wp2 | |
1527 * 2. insert curwin before wp in the list | |
1528 * if wp != wp2 | |
1529 * 3. remove wp from the list | |
1530 * 4. insert wp after wp2 | |
1531 * 5. exchange the status line height and vsep width. | |
1532 */ | |
1533 wp2 = curwin->w_prev; | |
1534 frp2 = curwin->w_frame->fr_prev; | |
1535 if (wp->w_prev != curwin) | |
1536 { | |
671 | 1537 win_remove(curwin, NULL); |
7 | 1538 frame_remove(curwin->w_frame); |
1539 win_append(wp->w_prev, curwin); | |
1540 frame_insert(frp, curwin->w_frame); | |
1541 } | |
1542 if (wp != wp2) | |
1543 { | |
671 | 1544 win_remove(wp, NULL); |
7 | 1545 frame_remove(wp->w_frame); |
1546 win_append(wp2, wp); | |
1547 if (frp2 == NULL) | |
1548 frame_insert(wp->w_frame->fr_parent->fr_child, wp->w_frame); | |
1549 else | |
1550 frame_append(frp2, wp->w_frame); | |
1551 } | |
1552 temp = curwin->w_status_height; | |
1553 curwin->w_status_height = wp->w_status_height; | |
1554 wp->w_status_height = temp; | |
1555 temp = curwin->w_vsep_width; | |
1556 curwin->w_vsep_width = wp->w_vsep_width; | |
1557 wp->w_vsep_width = temp; | |
1558 | |
1559 /* If the windows are not in the same frame, exchange the sizes to avoid | |
1560 * messing up the window layout. Otherwise fix the frame sizes. */ | |
1561 if (curwin->w_frame->fr_parent != wp->w_frame->fr_parent) | |
1562 { | |
1563 temp = curwin->w_height; | |
1564 curwin->w_height = wp->w_height; | |
1565 wp->w_height = temp; | |
1566 temp = curwin->w_width; | |
1567 curwin->w_width = wp->w_width; | |
1568 wp->w_width = temp; | |
1569 } | |
1570 else | |
1571 { | |
1572 frame_fix_height(curwin); | |
1573 frame_fix_height(wp); | |
1574 frame_fix_width(curwin); | |
1575 frame_fix_width(wp); | |
1576 } | |
1577 | |
1578 (void)win_comp_pos(); /* recompute window positions */ | |
1579 | |
1580 win_enter(wp, TRUE); | |
1581 redraw_later(CLEAR); | |
1582 } | |
1583 | |
1584 /* | |
1585 * rotate windows: if upwards TRUE the second window becomes the first one | |
1586 * if upwards FALSE the first window becomes the second one | |
1587 */ | |
1588 static void | |
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1589 win_rotate(int upwards, int count) |
7 | 1590 { |
1591 win_T *wp1; | |
1592 win_T *wp2; | |
1593 frame_T *frp; | |
1594 int n; | |
1595 | |
1596 if (firstwin == lastwin) /* nothing to do */ | |
1597 { | |
1598 beep_flush(); | |
1599 return; | |
1600 } | |
1601 | |
1602 #ifdef FEAT_GUI | |
1603 need_mouse_correct = TRUE; | |
1604 #endif | |
1605 | |
1606 /* Check if all frames in this row/col have one window. */ | |
1607 for (frp = curwin->w_frame->fr_parent->fr_child; frp != NULL; | |
1608 frp = frp->fr_next) | |
1609 if (frp->fr_win == NULL) | |
1610 { | |
1611 EMSG(_("E443: Cannot rotate when another window is split")); | |
1612 return; | |
1613 } | |
1614 | |
1615 while (count--) | |
1616 { | |
1617 if (upwards) /* first window becomes last window */ | |
1618 { | |
1619 /* remove first window/frame from the list */ | |
1620 frp = curwin->w_frame->fr_parent->fr_child; | |
1621 wp1 = frp->fr_win; | |
671 | 1622 win_remove(wp1, NULL); |
7 | 1623 frame_remove(frp); |
1624 | |
1625 /* find last frame and append removed window/frame after it */ | |
1626 for ( ; frp->fr_next != NULL; frp = frp->fr_next) | |
1627 ; | |
1628 win_append(frp->fr_win, wp1); | |
1629 frame_append(frp, wp1->w_frame); | |
1630 | |
1631 wp2 = frp->fr_win; /* previously last window */ | |
1632 } | |
1633 else /* last window becomes first window */ | |
1634 { | |
1635 /* find last window/frame in the list and remove it */ | |
1636 for (frp = curwin->w_frame; frp->fr_next != NULL; | |
1637 frp = frp->fr_next) | |
1638 ; | |
1639 wp1 = frp->fr_win; | |
1640 wp2 = wp1->w_prev; /* will become last window */ | |
671 | 1641 win_remove(wp1, NULL); |
7 | 1642 frame_remove(frp); |
1643 | |
1644 /* append the removed window/frame before the first in the list */ | |
1645 win_append(frp->fr_parent->fr_child->fr_win->w_prev, wp1); | |
1646 frame_insert(frp->fr_parent->fr_child, frp); | |
1647 } | |
1648 | |
1649 /* exchange status height and vsep width of old and new last window */ | |
1650 n = wp2->w_status_height; | |
1651 wp2->w_status_height = wp1->w_status_height; | |
1652 wp1->w_status_height = n; | |
1653 frame_fix_height(wp1); | |
1654 frame_fix_height(wp2); | |
1655 n = wp2->w_vsep_width; | |
1656 wp2->w_vsep_width = wp1->w_vsep_width; | |
1657 wp1->w_vsep_width = n; | |
1658 frame_fix_width(wp1); | |
1659 frame_fix_width(wp2); | |
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1660 |
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1661 /* recompute w_winrow and w_wincol for all windows */ |
7 | 1662 (void)win_comp_pos(); |
1663 } | |
1664 | |
1665 redraw_later(CLEAR); | |
1666 } | |
1667 | |
1668 /* | |
1669 * Move the current window to the very top/bottom/left/right of the screen. | |
1670 */ | |
1671 static void | |
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1672 win_totop(int size, int flags) |
7 | 1673 { |
1674 int dir; | |
1675 int height = curwin->w_height; | |
1676 | |
1677 if (lastwin == firstwin) | |
1678 { | |
1679 beep_flush(); | |
1680 return; | |
1681 } | |
1682 | |
1683 /* Remove the window and frame from the tree of frames. */ | |
671 | 1684 (void)winframe_remove(curwin, &dir, NULL); |
1685 win_remove(curwin, NULL); | |
7 | 1686 last_status(FALSE); /* may need to remove last status line */ |
1687 (void)win_comp_pos(); /* recompute window positions */ | |
1688 | |
1689 /* Split a window on the desired side and put the window there. */ | |
1690 (void)win_split_ins(size, flags, curwin, dir); | |
1691 if (!(flags & WSP_VERT)) | |
1692 { | |
1693 win_setheight(height); | |
1694 if (p_ea) | |
1695 win_equal(curwin, TRUE, 'v'); | |
1696 } | |
1697 | |
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1698 #if defined(FEAT_GUI) |
7 | 1699 /* When 'guioptions' includes 'L' or 'R' may have to remove or add |
1700 * scrollbars. Have to update them anyway. */ | |
1906 | 1701 gui_may_update_scrollbars(); |
1702 #endif | |
7 | 1703 } |
1704 | |
1705 /* | |
1706 * Move window "win1" to below/right of "win2" and make "win1" the current | |
1707 * window. Only works within the same frame! | |
1708 */ | |
1709 void | |
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1710 win_move_after(win_T *win1, win_T *win2) |
7 | 1711 { |
1712 int height; | |
1713 | |
1714 /* check if the arguments are reasonable */ | |
1715 if (win1 == win2) | |
1716 return; | |
1717 | |
1718 /* check if there is something to do */ | |
1719 if (win2->w_next != win1) | |
1720 { | |
1721 /* may need move the status line/vertical separator of the last window | |
1722 * */ | |
1723 if (win1 == lastwin) | |
1724 { | |
1725 height = win1->w_prev->w_status_height; | |
1726 win1->w_prev->w_status_height = win1->w_status_height; | |
1727 win1->w_status_height = height; | |
1070 | 1728 if (win1->w_prev->w_vsep_width == 1) |
1729 { | |
1730 /* Remove the vertical separator from the last-but-one window, | |
1731 * add it to the last window. Adjust the frame widths. */ | |
1732 win1->w_prev->w_vsep_width = 0; | |
1733 win1->w_prev->w_frame->fr_width -= 1; | |
1734 win1->w_vsep_width = 1; | |
1735 win1->w_frame->fr_width += 1; | |
1736 } | |
7 | 1737 } |
1738 else if (win2 == lastwin) | |
1739 { | |
1740 height = win1->w_status_height; | |
1741 win1->w_status_height = win2->w_status_height; | |
1742 win2->w_status_height = height; | |
1070 | 1743 if (win1->w_vsep_width == 1) |
1744 { | |
1745 /* Remove the vertical separator from win1, add it to the last | |
1746 * window, win2. Adjust the frame widths. */ | |
1747 win2->w_vsep_width = 1; | |
1748 win2->w_frame->fr_width += 1; | |
1749 win1->w_vsep_width = 0; | |
1750 win1->w_frame->fr_width -= 1; | |
1751 } | |
7 | 1752 } |
671 | 1753 win_remove(win1, NULL); |
7 | 1754 frame_remove(win1->w_frame); |
1755 win_append(win2, win1); | |
1756 frame_append(win2->w_frame, win1->w_frame); | |
1757 | |
1758 (void)win_comp_pos(); /* recompute w_winrow for all windows */ | |
1759 redraw_later(NOT_VALID); | |
1760 } | |
1761 win_enter(win1, FALSE); | |
1762 } | |
1763 | |
1764 /* | |
1765 * Make all windows the same height. | |
1766 * 'next_curwin' will soon be the current window, make sure it has enough | |
1767 * rows. | |
1768 */ | |
1769 void | |
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1770 win_equal( |
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1771 win_T *next_curwin, /* pointer to current window to be or NULL */ |
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1772 int current, /* do only frame with current window */ |
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1773 int dir) /* 'v' for vertically, 'h' for horizontally, |
7 | 1774 'b' for both, 0 for using p_ead */ |
1775 { | |
1776 if (dir == 0) | |
1777 dir = *p_ead; | |
1778 win_equal_rec(next_curwin == NULL ? curwin : next_curwin, current, | |
685 | 1779 topframe, dir, 0, tabline_height(), |
667 | 1780 (int)Columns, topframe->fr_height); |
7 | 1781 } |
1782 | |
1783 /* | |
1784 * Set a frame to a new position and height, spreading the available room | |
1785 * equally over contained frames. | |
1786 * The window "next_curwin" (if not NULL) should at least get the size from | |
1787 * 'winheight' and 'winwidth' if possible. | |
1788 */ | |
1789 static void | |
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1790 win_equal_rec( |
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1791 win_T *next_curwin, /* pointer to current window to be or NULL */ |
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1792 int current, /* do only frame with current window */ |
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1793 frame_T *topfr, /* frame to set size off */ |
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1794 int dir, /* 'v', 'h' or 'b', see win_equal() */ |
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1795 int col, /* horizontal position for frame */ |
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1796 int row, /* vertical position for frame */ |
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1797 int width, /* new width of frame */ |
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1798 int height) /* new height of frame */ |
7 | 1799 { |
1800 int n, m; | |
1801 int extra_sep = 0; | |
1802 int wincount, totwincount = 0; | |
1803 frame_T *fr; | |
1804 int next_curwin_size = 0; | |
1805 int room = 0; | |
1806 int new_size; | |
1807 int has_next_curwin = 0; | |
1808 int hnc; | |
1809 | |
1810 if (topfr->fr_layout == FR_LEAF) | |
1811 { | |
1812 /* Set the width/height of this frame. | |
1813 * Redraw when size or position changes */ | |
1814 if (topfr->fr_height != height || topfr->fr_win->w_winrow != row | |
1815 || topfr->fr_width != width || topfr->fr_win->w_wincol != col | |
1816 ) | |
1817 { | |
1818 topfr->fr_win->w_winrow = row; | |
1819 frame_new_height(topfr, height, FALSE, FALSE); | |
1820 topfr->fr_win->w_wincol = col; | |
779 | 1821 frame_new_width(topfr, width, FALSE, FALSE); |
7 | 1822 redraw_all_later(CLEAR); |
1823 } | |
1824 } | |
1825 else if (topfr->fr_layout == FR_ROW) | |
1826 { | |
1827 topfr->fr_width = width; | |
1828 topfr->fr_height = height; | |
1829 | |
1830 if (dir != 'v') /* equalize frame widths */ | |
1831 { | |
1832 /* Compute the maximum number of windows horizontally in this | |
1833 * frame. */ | |
1834 n = frame_minwidth(topfr, NOWIN); | |
1835 /* add one for the rightmost window, it doesn't have a separator */ | |
1836 if (col + width == Columns) | |
1837 extra_sep = 1; | |
1838 else | |
1839 extra_sep = 0; | |
1840 totwincount = (n + extra_sep) / (p_wmw + 1); | |
779 | 1841 has_next_curwin = frame_has_win(topfr, next_curwin); |
1842 | |
1843 /* | |
1844 * Compute width for "next_curwin" window and room available for | |
1845 * other windows. | |
1846 * "m" is the minimal width when counting p_wiw for "next_curwin". | |
1847 */ | |
7 | 1848 m = frame_minwidth(topfr, next_curwin); |
1849 room = width - m; | |
1850 if (room < 0) | |
1851 { | |
1852 next_curwin_size = p_wiw + room; | |
1853 room = 0; | |
1854 } | |
1855 else | |
1856 { | |
779 | 1857 next_curwin_size = -1; |
1858 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
1859 { | |
1860 /* If 'winfixwidth' set keep the window width if | |
1861 * possible. | |
1862 * Watch out for this window being the next_curwin. */ | |
1863 if (frame_fixed_width(fr)) | |
1864 { | |
1865 n = frame_minwidth(fr, NOWIN); | |
1866 new_size = fr->fr_width; | |
1867 if (frame_has_win(fr, next_curwin)) | |
1868 { | |
1869 room += p_wiw - p_wmw; | |
1870 next_curwin_size = 0; | |
1871 if (new_size < p_wiw) | |
1872 new_size = p_wiw; | |
1873 } | |
1874 else | |
1875 /* These windows don't use up room. */ | |
1876 totwincount -= (n + (fr->fr_next == NULL | |
1877 ? extra_sep : 0)) / (p_wmw + 1); | |
1878 room -= new_size - n; | |
1879 if (room < 0) | |
1880 { | |
1881 new_size += room; | |
1882 room = 0; | |
1883 } | |
1884 fr->fr_newwidth = new_size; | |
1885 } | |
1886 } | |
1887 if (next_curwin_size == -1) | |
1888 { | |
1889 if (!has_next_curwin) | |
1890 next_curwin_size = 0; | |
1891 else if (totwincount > 1 | |
1892 && (room + (totwincount - 2)) | |
1893 / (totwincount - 1) > p_wiw) | |
1894 { | |
834 | 1895 /* Can make all windows wider than 'winwidth', spread |
1896 * the room equally. */ | |
1897 next_curwin_size = (room + p_wiw | |
1898 + (totwincount - 1) * p_wmw | |
1899 + (totwincount - 1)) / totwincount; | |
779 | 1900 room -= next_curwin_size - p_wiw; |
1901 } | |
1902 else | |
1903 next_curwin_size = p_wiw; | |
1904 } | |
7 | 1905 } |
779 | 1906 |
1907 if (has_next_curwin) | |
7 | 1908 --totwincount; /* don't count curwin */ |
1909 } | |
1910 | |
1911 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
1912 { | |
1913 n = m = 0; | |
1914 wincount = 1; | |
1915 if (fr->fr_next == NULL) | |
1916 /* last frame gets all that remains (avoid roundoff error) */ | |
1917 new_size = width; | |
1918 else if (dir == 'v') | |
1919 new_size = fr->fr_width; | |
779 | 1920 else if (frame_fixed_width(fr)) |
1921 { | |
1922 new_size = fr->fr_newwidth; | |
1923 wincount = 0; /* doesn't count as a sizeable window */ | |
1924 } | |
7 | 1925 else |
1926 { | |
1927 /* Compute the maximum number of windows horiz. in "fr". */ | |
1928 n = frame_minwidth(fr, NOWIN); | |
1929 wincount = (n + (fr->fr_next == NULL ? extra_sep : 0)) | |
1930 / (p_wmw + 1); | |
1931 m = frame_minwidth(fr, next_curwin); | |
779 | 1932 if (has_next_curwin) |
1933 hnc = frame_has_win(fr, next_curwin); | |
1934 else | |
1935 hnc = FALSE; | |
1936 if (hnc) /* don't count next_curwin */ | |
7 | 1937 --wincount; |
779 | 1938 if (totwincount == 0) |
1939 new_size = room; | |
1940 else | |
1941 new_size = (wincount * room + ((unsigned)totwincount >> 1)) | |
7 | 1942 / totwincount; |
779 | 1943 if (hnc) /* add next_curwin size */ |
7 | 1944 { |
1945 next_curwin_size -= p_wiw - (m - n); | |
1946 new_size += next_curwin_size; | |
779 | 1947 room -= new_size - next_curwin_size; |
7 | 1948 } |
779 | 1949 else |
1950 room -= new_size; | |
1951 new_size += n; | |
7 | 1952 } |
1953 | |
779 | 1954 /* Skip frame that is full width when splitting or closing a |
7 | 1955 * window, unless equalizing all frames. */ |
1956 if (!current || dir != 'v' || topfr->fr_parent != NULL | |
1957 || (new_size != fr->fr_width) | |
1958 || frame_has_win(fr, next_curwin)) | |
1959 win_equal_rec(next_curwin, current, fr, dir, col, row, | |
779 | 1960 new_size, height); |
1961 col += new_size; | |
1962 width -= new_size; | |
7 | 1963 totwincount -= wincount; |
1964 } | |
1965 } | |
1966 else /* topfr->fr_layout == FR_COL */ | |
1967 { | |
1968 topfr->fr_width = width; | |
1969 topfr->fr_height = height; | |
1970 | |
1971 if (dir != 'h') /* equalize frame heights */ | |
1972 { | |
1973 /* Compute maximum number of windows vertically in this frame. */ | |
1974 n = frame_minheight(topfr, NOWIN); | |
1975 /* add one for the bottom window if it doesn't have a statusline */ | |
1976 if (row + height == cmdline_row && p_ls == 0) | |
1977 extra_sep = 1; | |
1978 else | |
1979 extra_sep = 0; | |
1980 totwincount = (n + extra_sep) / (p_wmh + 1); | |
1981 has_next_curwin = frame_has_win(topfr, next_curwin); | |
1982 | |
1983 /* | |
1984 * Compute height for "next_curwin" window and room available for | |
1985 * other windows. | |
1986 * "m" is the minimal height when counting p_wh for "next_curwin". | |
1987 */ | |
1988 m = frame_minheight(topfr, next_curwin); | |
1989 room = height - m; | |
1990 if (room < 0) | |
1991 { | |
1992 /* The room is less then 'winheight', use all space for the | |
1993 * current window. */ | |
1994 next_curwin_size = p_wh + room; | |
1995 room = 0; | |
1996 } | |
1997 else | |
1998 { | |
1999 next_curwin_size = -1; | |
2000 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
2001 { | |
2002 /* If 'winfixheight' set keep the window height if | |
2003 * possible. | |
2004 * Watch out for this window being the next_curwin. */ | |
2005 if (frame_fixed_height(fr)) | |
2006 { | |
2007 n = frame_minheight(fr, NOWIN); | |
2008 new_size = fr->fr_height; | |
2009 if (frame_has_win(fr, next_curwin)) | |
2010 { | |
2011 room += p_wh - p_wmh; | |
2012 next_curwin_size = 0; | |
2013 if (new_size < p_wh) | |
2014 new_size = p_wh; | |
2015 } | |
2016 else | |
2017 /* These windows don't use up room. */ | |
2018 totwincount -= (n + (fr->fr_next == NULL | |
2019 ? extra_sep : 0)) / (p_wmh + 1); | |
2020 room -= new_size - n; | |
2021 if (room < 0) | |
2022 { | |
2023 new_size += room; | |
2024 room = 0; | |
2025 } | |
2026 fr->fr_newheight = new_size; | |
2027 } | |
2028 } | |
2029 if (next_curwin_size == -1) | |
2030 { | |
2031 if (!has_next_curwin) | |
2032 next_curwin_size = 0; | |
2033 else if (totwincount > 1 | |
2034 && (room + (totwincount - 2)) | |
2035 / (totwincount - 1) > p_wh) | |
2036 { | |
834 | 2037 /* can make all windows higher than 'winheight', |
2038 * spread the room equally. */ | |
2039 next_curwin_size = (room + p_wh | |
2040 + (totwincount - 1) * p_wmh | |
7 | 2041 + (totwincount - 1)) / totwincount; |
2042 room -= next_curwin_size - p_wh; | |
2043 } | |
2044 else | |
2045 next_curwin_size = p_wh; | |
2046 } | |
2047 } | |
2048 | |
2049 if (has_next_curwin) | |
2050 --totwincount; /* don't count curwin */ | |
2051 } | |
2052 | |
2053 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
2054 { | |
2055 n = m = 0; | |
2056 wincount = 1; | |
2057 if (fr->fr_next == NULL) | |
2058 /* last frame gets all that remains (avoid roundoff error) */ | |
2059 new_size = height; | |
2060 else if (dir == 'h') | |
2061 new_size = fr->fr_height; | |
2062 else if (frame_fixed_height(fr)) | |
2063 { | |
2064 new_size = fr->fr_newheight; | |
2065 wincount = 0; /* doesn't count as a sizeable window */ | |
2066 } | |
2067 else | |
2068 { | |
2069 /* Compute the maximum number of windows vert. in "fr". */ | |
2070 n = frame_minheight(fr, NOWIN); | |
2071 wincount = (n + (fr->fr_next == NULL ? extra_sep : 0)) | |
2072 / (p_wmh + 1); | |
2073 m = frame_minheight(fr, next_curwin); | |
2074 if (has_next_curwin) | |
2075 hnc = frame_has_win(fr, next_curwin); | |
2076 else | |
2077 hnc = FALSE; | |
2078 if (hnc) /* don't count next_curwin */ | |
2079 --wincount; | |
2080 if (totwincount == 0) | |
2081 new_size = room; | |
2082 else | |
2083 new_size = (wincount * room + ((unsigned)totwincount >> 1)) | |
2084 / totwincount; | |
2085 if (hnc) /* add next_curwin size */ | |
2086 { | |
2087 next_curwin_size -= p_wh - (m - n); | |
2088 new_size += next_curwin_size; | |
2089 room -= new_size - next_curwin_size; | |
2090 } | |
2091 else | |
2092 room -= new_size; | |
2093 new_size += n; | |
2094 } | |
2095 /* Skip frame that is full width when splitting or closing a | |
2096 * window, unless equalizing all frames. */ | |
2097 if (!current || dir != 'h' || topfr->fr_parent != NULL | |
2098 || (new_size != fr->fr_height) | |
2099 || frame_has_win(fr, next_curwin)) | |
2100 win_equal_rec(next_curwin, current, fr, dir, col, row, | |
2101 width, new_size); | |
2102 row += new_size; | |
2103 height -= new_size; | |
2104 totwincount -= wincount; | |
2105 } | |
2106 } | |
2107 } | |
2108 | |
2109 /* | |
2110 * close all windows for buffer 'buf' | |
2111 */ | |
2112 void | |
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2113 close_windows( |
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2114 buf_T *buf, |
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2115 int keep_curwin) /* don't close "curwin" */ |
7 | 2116 { |
671 | 2117 win_T *wp; |
2118 tabpage_T *tp, *nexttp; | |
685 | 2119 int h = tabline_height(); |
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2120 #ifdef FEAT_AUTOCMD |
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2121 int count = tabpage_index(NULL); |
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2122 #endif |
7 | 2123 |
2124 ++RedrawingDisabled; | |
671 | 2125 |
2126 for (wp = firstwin; wp != NULL && lastwin != firstwin; ) | |
7 | 2127 { |
3570 | 2128 if (wp->w_buffer == buf && (!keep_curwin || wp != curwin) |
2129 #ifdef FEAT_AUTOCMD | |
2130 && !(wp->w_closing || wp->w_buffer->b_closing) | |
2131 #endif | |
2132 ) | |
7 | 2133 { |
671 | 2134 win_close(wp, FALSE); |
2135 | |
2136 /* Start all over, autocommands may change the window layout. */ | |
2137 wp = firstwin; | |
7 | 2138 } |
2139 else | |
671 | 2140 wp = wp->w_next; |
7 | 2141 } |
671 | 2142 |
2143 /* Also check windows in other tab pages. */ | |
2144 for (tp = first_tabpage; tp != NULL; tp = nexttp) | |
2145 { | |
2146 nexttp = tp->tp_next; | |
672 | 2147 if (tp != curtab) |
671 | 2148 for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next) |
3570 | 2149 if (wp->w_buffer == buf |
2150 #ifdef FEAT_AUTOCMD | |
2151 && !(wp->w_closing || wp->w_buffer->b_closing) | |
2152 #endif | |
2153 ) | |
671 | 2154 { |
2155 win_close_othertab(wp, FALSE, tp); | |
2156 | |
2157 /* Start all over, the tab page may be closed and | |
2158 * autocommands may change the window layout. */ | |
2159 nexttp = first_tabpage; | |
2160 break; | |
2161 } | |
2162 } | |
2163 | |
7 | 2164 --RedrawingDisabled; |
671 | 2165 |
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2166 #ifdef FEAT_AUTOCMD |
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2167 if (count != tabpage_index(NULL)) |
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2168 apply_autocmds(EVENT_TABCLOSED, NULL, NULL, FALSE, curbuf); |
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2169 #endif |
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2170 |
4305 | 2171 redraw_tabline = TRUE; |
685 | 2172 if (h != tabline_height()) |
671 | 2173 shell_new_rows(); |
7 | 2174 } |
2175 | |
2176 /* | |
1906 | 2177 * Return TRUE if the current window is the only window that exists (ignoring |
2178 * "aucmd_win"). | |
672 | 2179 * Returns FALSE if there is a window, possibly in another tab page. |
667 | 2180 */ |
672 | 2181 static int |
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2182 last_window(void) |
667 | 2183 { |
1906 | 2184 return (one_window() && first_tabpage->tp_next == NULL); |
2185 } | |
2186 | |
2187 /* | |
2188 * Return TRUE if there is only one window other than "aucmd_win" in the | |
2189 * current tab page. | |
2190 */ | |
3365 | 2191 int |
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|
2192 one_window(void) |
1906 | 2193 { |
2194 #ifdef FEAT_AUTOCMD | |
2195 win_T *wp; | |
2196 int seen_one = FALSE; | |
2197 | |
2198 FOR_ALL_WINDOWS(wp) | |
2199 { | |
2200 if (wp != aucmd_win) | |
2201 { | |
2202 if (seen_one) | |
2203 return FALSE; | |
2204 seen_one = TRUE; | |
2205 } | |
2206 } | |
2207 return TRUE; | |
2208 #else | |
2209 return firstwin == lastwin; | |
2210 #endif | |
667 | 2211 } |
2212 | |
2213 /* | |
3535 | 2214 * Close the possibly last window in a tab page. |
2215 * Returns TRUE when the window was closed already. | |
2216 */ | |
2217 static int | |
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2218 close_last_window_tabpage( |
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2219 win_T *win, |
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2220 int free_buf, |
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2221 tabpage_T *prev_curtab) |
3535 | 2222 { |
2223 if (firstwin == lastwin) | |
2224 { | |
4423 | 2225 #ifdef FEAT_AUTOCMD |
4354 | 2226 buf_T *old_curbuf = curbuf; |
4423 | 2227 #endif |
4354 | 2228 |
3535 | 2229 /* |
2230 * Closing the last window in a tab page. First go to another tab | |
2231 * page and then close the window and the tab page. This avoids that | |
2232 * curwin and curtab are invalid while we are freeing memory, they may | |
2233 * be used in GUI events. | |
3582 | 2234 * Don't trigger autocommands yet, they may use wrong values, so do |
2235 * that below. | |
3535 | 2236 */ |
4354 | 2237 goto_tabpage_tp(alt_tabpage(), FALSE, TRUE); |
3535 | 2238 redraw_tabline = TRUE; |
2239 | |
2240 /* Safety check: Autocommands may have closed the window when jumping | |
2241 * to the other tab page. */ | |
2242 if (valid_tabpage(prev_curtab) && prev_curtab->tp_firstwin == win) | |
2243 { | |
2244 int h = tabline_height(); | |
2245 | |
2246 win_close_othertab(win, free_buf, prev_curtab); | |
2247 if (h != tabline_height()) | |
2248 shell_new_rows(); | |
2249 } | |
3582 | 2250 /* Since goto_tabpage_tp above did not trigger *Enter autocommands, do |
2251 * that now. */ | |
2252 #ifdef FEAT_AUTOCMD | |
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2253 apply_autocmds(EVENT_TABCLOSED, NULL, NULL, FALSE, curbuf); |
4354 | 2254 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); |
3582 | 2255 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); |
4354 | 2256 if (old_curbuf != curbuf) |
2257 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
3582 | 2258 #endif |
3535 | 2259 return TRUE; |
2260 } | |
2261 return FALSE; | |
2262 } | |
2263 | |
2264 /* | |
819 | 2265 * Close window "win". Only works for the current tab page. |
7 | 2266 * If "free_buf" is TRUE related buffer may be unloaded. |
2267 * | |
3365 | 2268 * Called by :quit, :close, :xit, :wq and findtag(). |
5302 | 2269 * Returns FAIL when the window was not closed. |
7 | 2270 */ |
5302 | 2271 int |
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2272 win_close(win_T *win, int free_buf) |
7 | 2273 { |
2274 win_T *wp; | |
2275 #ifdef FEAT_AUTOCMD | |
2276 int other_buffer = FALSE; | |
2277 #endif | |
2278 int close_curwin = FALSE; | |
2279 int dir; | |
2280 int help_window = FALSE; | |
847 | 2281 tabpage_T *prev_curtab = curtab; |
7 | 2282 |
667 | 2283 if (last_window()) |
7 | 2284 { |
2285 EMSG(_("E444: Cannot close last window")); | |
5302 | 2286 return FAIL; |
7 | 2287 } |
2288 | |
1906 | 2289 #ifdef FEAT_AUTOCMD |
3656 | 2290 if (win->w_closing || (win->w_buffer != NULL && win->w_buffer->b_closing)) |
5302 | 2291 return FAIL; /* window is already being closed */ |
1906 | 2292 if (win == aucmd_win) |
2293 { | |
2294 EMSG(_("E813: Cannot close autocmd window")); | |
5302 | 2295 return FAIL; |
1906 | 2296 } |
2297 if ((firstwin == aucmd_win || lastwin == aucmd_win) && one_window()) | |
2298 { | |
2299 EMSG(_("E814: Cannot close window, only autocmd window would remain")); | |
5302 | 2300 return FAIL; |
1906 | 2301 } |
2302 #endif | |
2303 | |
3535 | 2304 /* When closing the last window in a tab page first go to another tab page |
2305 * and then close the window and the tab page to avoid that curwin and | |
2306 * curtab are invalid while we are freeing memory. */ | |
2307 if (close_last_window_tabpage(win, free_buf, prev_curtab)) | |
5302 | 2308 return FAIL; |
856 | 2309 |
7 | 2310 /* When closing the help window, try restoring a snapshot after closing |
2311 * the window. Otherwise clear the snapshot, it's now invalid. */ | |
3242 | 2312 if (win->w_buffer != NULL && win->w_buffer->b_help) |
7 | 2313 help_window = TRUE; |
2314 else | |
1906 | 2315 clear_snapshot(curtab, SNAP_HELP_IDX); |
7 | 2316 |
2317 #ifdef FEAT_AUTOCMD | |
2318 if (win == curwin) | |
2319 { | |
2320 /* | |
2321 * Guess which window is going to be the new current window. | |
2322 * This may change because of the autocommands (sigh). | |
2323 */ | |
671 | 2324 wp = frame2win(win_altframe(win, NULL)); |
7 | 2325 |
2326 /* | |
3570 | 2327 * Be careful: If autocommands delete the window or cause this window |
2328 * to be the last one left, return now. | |
7 | 2329 */ |
2330 if (wp->w_buffer != curbuf) | |
2331 { | |
2332 other_buffer = TRUE; | |
3570 | 2333 win->w_closing = TRUE; |
7 | 2334 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); |
3570 | 2335 if (!win_valid(win)) |
5302 | 2336 return FAIL; |
3570 | 2337 win->w_closing = FALSE; |
2338 if (last_window()) | |
5302 | 2339 return FAIL; |
7 | 2340 } |
3570 | 2341 win->w_closing = TRUE; |
7 | 2342 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); |
3570 | 2343 if (!win_valid(win)) |
5302 | 2344 return FAIL; |
3570 | 2345 win->w_closing = FALSE; |
2346 if (last_window()) | |
5302 | 2347 return FAIL; |
7 | 2348 # ifdef FEAT_EVAL |
2349 /* autocmds may abort script processing */ | |
2350 if (aborting()) | |
5302 | 2351 return FAIL; |
7 | 2352 # endif |
2353 } | |
2354 #endif | |
2355 | |
1101 | 2356 #ifdef FEAT_GUI |
2357 /* Avoid trouble with scrollbars that are going to be deleted in | |
2358 * win_free(). */ | |
2359 if (gui.in_use) | |
2360 out_flush(); | |
2361 #endif | |
2362 | |
3068 | 2363 #ifdef FEAT_SYN_HL |
2364 /* Free independent synblock before the buffer is freed. */ | |
3242 | 2365 if (win->w_buffer != NULL) |
2366 reset_synblock(win); | |
3068 | 2367 #endif |
2368 | |
7 | 2369 /* |
2370 * Close the link to the buffer. | |
2371 */ | |
3242 | 2372 if (win->w_buffer != NULL) |
3570 | 2373 { |
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2374 bufref_T bufref; |
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2375 |
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2376 set_bufref(&bufref, curbuf); |
3570 | 2377 #ifdef FEAT_AUTOCMD |
2378 win->w_closing = TRUE; | |
2379 #endif | |
3768 | 2380 close_buffer(win, win->w_buffer, free_buf ? DOBUF_UNLOAD : 0, TRUE); |
3570 | 2381 #ifdef FEAT_AUTOCMD |
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2382 if (win_valid_any_tab(win)) |
3570 | 2383 win->w_closing = FALSE; |
2384 #endif | |
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2385 /* Make sure curbuf is valid. It can become invalid if 'bufhidden' is |
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2386 * "wipe". */ |
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2387 if (!bufref_valid(&bufref)) |
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2388 curbuf = firstbuf; |
3570 | 2389 } |
847 | 2390 |
4021 | 2391 if (only_one_window() && win_valid(win) && win->w_buffer == NULL |
2392 && (last_window() || curtab != prev_curtab | |
2393 || close_last_window_tabpage(win, free_buf, prev_curtab))) | |
5233
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2394 { |
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2395 /* Autocommands have close all windows, quit now. Restore |
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2396 * curwin->w_buffer, otherwise writing viminfo may fail. */ |
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2397 if (curwin->w_buffer == NULL) |
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2398 curwin->w_buffer = curbuf; |
4021 | 2399 getout(0); |
5233
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2400 } |
4021 | 2401 |
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2402 /* Autocommands may have moved to another tab page. */ |
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2403 if (curtab != prev_curtab && win_valid_any_tab(win) |
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2404 && win->w_buffer == NULL) |
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2405 { |
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2406 /* Need to close the window anyway, since the buffer is NULL. */ |
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2407 win_close_othertab(win, FALSE, prev_curtab); |
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2408 return FAIL; |
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2409 } |
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2410 |
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2411 /* Autocommands may have closed the window already or closed the only |
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2412 * other window. */ |
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2413 if (!win_valid(win) || last_window() |
3535 | 2414 || close_last_window_tabpage(win, free_buf, prev_curtab)) |
5302 | 2415 return FAIL; |
7 | 2416 |
3068 | 2417 /* Free the memory used for the window and get the window that received |
2418 * the screen space. */ | |
847 | 2419 wp = win_free_mem(win, &dir, NULL); |
2420 | |
7 | 2421 /* Make sure curwin isn't invalid. It can cause severe trouble when |
2422 * printing an error message. For win_equal() curbuf needs to be valid | |
2423 * too. */ | |
847 | 2424 if (win == curwin) |
7 | 2425 { |
2426 curwin = wp; | |
2427 #ifdef FEAT_QUICKFIX | |
2428 if (wp->w_p_pvw || bt_quickfix(wp->w_buffer)) | |
2429 { | |
2430 /* | |
1346 | 2431 * If the cursor goes to the preview or the quickfix window, try |
7 | 2432 * finding another window to go to. |
2433 */ | |
2434 for (;;) | |
2435 { | |
2436 if (wp->w_next == NULL) | |
2437 wp = firstwin; | |
2438 else | |
2439 wp = wp->w_next; | |
2440 if (wp == curwin) | |
2441 break; | |
2442 if (!wp->w_p_pvw && !bt_quickfix(wp->w_buffer)) | |
2443 { | |
2444 curwin = wp; | |
2445 break; | |
2446 } | |
2447 } | |
2448 } | |
2449 #endif | |
2450 curbuf = curwin->w_buffer; | |
2451 close_curwin = TRUE; | |
2452 } | |
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2453 if (p_ea && (*p_ead == 'b' || *p_ead == dir)) |
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2454 win_equal(curwin, TRUE, dir); |
7 | 2455 else |
2456 win_comp_pos(); | |
2457 if (close_curwin) | |
2458 { | |
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2459 win_enter_ext(wp, FALSE, TRUE, FALSE, TRUE, TRUE); |
7 | 2460 #ifdef FEAT_AUTOCMD |
2461 if (other_buffer) | |
2462 /* careful: after this wp and win may be invalid! */ | |
2463 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
2464 #endif | |
2465 } | |
2466 | |
2467 /* | |
667 | 2468 * If last window has a status line now and we don't want one, |
2469 * remove the status line. | |
7 | 2470 */ |
2471 last_status(FALSE); | |
2472 | |
2473 /* After closing the help window, try restoring the window layout from | |
2474 * before it was opened. */ | |
2475 if (help_window) | |
1906 | 2476 restore_snapshot(SNAP_HELP_IDX, close_curwin); |
7 | 2477 |
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2478 #if defined(FEAT_GUI) |
7 | 2479 /* When 'guioptions' includes 'L' or 'R' may have to remove scrollbars. */ |
2480 if (gui.in_use && !win_hasvertsplit()) | |
2481 gui_init_which_components(NULL); | |
2482 #endif | |
2483 | |
2484 redraw_all_later(NOT_VALID); | |
5302 | 2485 return OK; |
7 | 2486 } |
2487 | |
2488 /* | |
671 | 2489 * Close window "win" in tab page "tp", which is not the current tab page. |
3535 | 2490 * This may be the last window in that tab page and result in closing the tab, |
671 | 2491 * thus "tp" may become invalid! |
856 | 2492 * Caller must check if buffer is hidden and whether the tabline needs to be |
2493 * updated. | |
671 | 2494 */ |
2495 void | |
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2496 win_close_othertab(win_T *win, int free_buf, tabpage_T *tp) |
671 | 2497 { |
2498 win_T *wp; | |
2499 int dir; | |
2500 tabpage_T *ptp = NULL; | |
2191 | 2501 int free_tp = FALSE; |
671 | 2502 |
3570 | 2503 #ifdef FEAT_AUTOCMD |
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2504 /* Get here with win->w_buffer == NULL when win_close() detects the tab |
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2505 * page changed. */ |
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2506 if (win->w_closing || (win->w_buffer != NULL && win->w_buffer->b_closing)) |
3570 | 2507 return; /* window is already being closed */ |
2508 #endif | |
2509 | |
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2510 if (win->w_buffer != NULL) |
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2511 /* Close the link to the buffer. */ |
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2512 close_buffer(win, win->w_buffer, free_buf ? DOBUF_UNLOAD : 0, FALSE); |
671 | 2513 |
2514 /* Careful: Autocommands may have closed the tab page or made it the | |
2515 * current tab page. */ | |
2516 for (ptp = first_tabpage; ptp != NULL && ptp != tp; ptp = ptp->tp_next) | |
2517 ; | |
672 | 2518 if (ptp == NULL || tp == curtab) |
671 | 2519 return; |
2520 | |
2521 /* Autocommands may have closed the window already. */ | |
2522 for (wp = tp->tp_firstwin; wp != NULL && wp != win; wp = wp->w_next) | |
2523 ; | |
2524 if (wp == NULL) | |
2525 return; | |
2526 | |
2527 /* When closing the last window in a tab page remove the tab page. */ | |
7009 | 2528 if (tp->tp_firstwin == tp->tp_lastwin) |
671 | 2529 { |
2530 if (tp == first_tabpage) | |
2531 first_tabpage = tp->tp_next; | |
2532 else | |
2533 { | |
2534 for (ptp = first_tabpage; ptp != NULL && ptp->tp_next != tp; | |
2535 ptp = ptp->tp_next) | |
2536 ; | |
2537 if (ptp == NULL) | |
2538 { | |
2539 EMSG2(_(e_intern2), "win_close_othertab()"); | |
2540 return; | |
2541 } | |
2542 ptp->tp_next = tp->tp_next; | |
2543 } | |
2191 | 2544 free_tp = TRUE; |
2545 } | |
2546 | |
2547 /* Free the memory used for the window. */ | |
2548 win_free_mem(win, &dir, tp); | |
2549 | |
2550 if (free_tp) | |
847 | 2551 free_tabpage(tp); |
671 | 2552 } |
2553 | |
2554 /* | |
355 | 2555 * Free the memory used for a window. |
2556 * Returns a pointer to the window that got the freed up space. | |
2557 */ | |
2558 static win_T * | |
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2559 win_free_mem( |
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2560 win_T *win, |
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2561 int *dirp, /* set to 'v' or 'h' for direction if 'ea' */ |
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2562 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
355 | 2563 { |
2564 frame_T *frp; | |
2565 win_T *wp; | |
2566 | |
667 | 2567 /* Remove the window and its frame from the tree of frames. */ |
355 | 2568 frp = win->w_frame; |
671 | 2569 wp = winframe_remove(win, dirp, tp); |
355 | 2570 vim_free(frp); |
671 | 2571 win_free(win, tp); |
355 | 2572 |
819 | 2573 /* When deleting the current window of another tab page select a new |
2574 * current window. */ | |
2575 if (tp != NULL && win == tp->tp_curwin) | |
2576 tp->tp_curwin = wp; | |
2577 | |
355 | 2578 return wp; |
2579 } | |
2580 | |
2581 #if defined(EXITFREE) || defined(PROTO) | |
2582 void | |
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2583 win_free_all(void) |
355 | 2584 { |
2585 int dummy; | |
2586 | |
671 | 2587 # ifdef FEAT_WINDOWS |
2588 while (first_tabpage->tp_next != NULL) | |
2589 tabpage_close(TRUE); | |
2590 # endif | |
2591 | |
1906 | 2592 # ifdef FEAT_AUTOCMD |
2593 if (aucmd_win != NULL) | |
2594 { | |
2595 (void)win_free_mem(aucmd_win, &dummy, NULL); | |
2596 aucmd_win = NULL; | |
2597 } | |
2598 # endif | |
1918 | 2599 |
2600 while (firstwin != NULL) | |
2601 (void)win_free_mem(firstwin, &dummy, NULL); | |
6060 | 2602 |
2603 /* No window should be used after this. Set curwin to NULL to crash | |
2604 * instead of using freed memory. */ | |
2605 curwin = NULL; | |
355 | 2606 } |
2607 #endif | |
2608 | |
2609 /* | |
7 | 2610 * Remove a window and its frame from the tree of frames. |
2611 * Returns a pointer to the window that got the freed up space. | |
2612 */ | |
1906 | 2613 win_T * |
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2614 winframe_remove( |
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2615 win_T *win, |
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|
2616 int *dirp UNUSED, /* set to 'v' or 'h' for direction if 'ea' */ |
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2617 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 2618 { |
2619 frame_T *frp, *frp2, *frp3; | |
2620 frame_T *frp_close = win->w_frame; | |
2621 win_T *wp; | |
2622 | |
2623 /* | |
671 | 2624 * If there is only one window there is nothing to remove. |
2625 */ | |
2626 if (tp == NULL ? firstwin == lastwin : tp->tp_firstwin == tp->tp_lastwin) | |
2627 return NULL; | |
2628 | |
2629 /* | |
7 | 2630 * Remove the window from its frame. |
2631 */ | |
671 | 2632 frp2 = win_altframe(win, tp); |
7 | 2633 wp = frame2win(frp2); |
2634 | |
2635 /* Remove this frame from the list of frames. */ | |
2636 frame_remove(frp_close); | |
2637 | |
2638 if (frp_close->fr_parent->fr_layout == FR_COL) | |
2639 { | |
1346 | 2640 /* When 'winfixheight' is set, try to find another frame in the column |
2641 * (as close to the closed frame as possible) to distribute the height | |
2642 * to. */ | |
2643 if (frp2->fr_win != NULL && frp2->fr_win->w_p_wfh) | |
2644 { | |
2645 frp = frp_close->fr_prev; | |
2646 frp3 = frp_close->fr_next; | |
2647 while (frp != NULL || frp3 != NULL) | |
2648 { | |
2649 if (frp != NULL) | |
2650 { | |
2651 if (frp->fr_win != NULL && !frp->fr_win->w_p_wfh) | |
2652 { | |
2653 frp2 = frp; | |
2654 wp = frp->fr_win; | |
2655 break; | |
2656 } | |
2657 frp = frp->fr_prev; | |
2658 } | |
2659 if (frp3 != NULL) | |
2660 { | |
2661 if (frp3->fr_win != NULL && !frp3->fr_win->w_p_wfh) | |
2662 { | |
2663 frp2 = frp3; | |
2664 wp = frp3->fr_win; | |
2665 break; | |
2666 } | |
2667 frp3 = frp3->fr_next; | |
2668 } | |
2669 } | |
2670 } | |
7 | 2671 frame_new_height(frp2, frp2->fr_height + frp_close->fr_height, |
2672 frp2 == frp_close->fr_next ? TRUE : FALSE, FALSE); | |
2673 *dirp = 'v'; | |
2674 } | |
2675 else | |
2676 { | |
1346 | 2677 /* When 'winfixwidth' is set, try to find another frame in the column |
2678 * (as close to the closed frame as possible) to distribute the width | |
2679 * to. */ | |
2680 if (frp2->fr_win != NULL && frp2->fr_win->w_p_wfw) | |
2681 { | |
2682 frp = frp_close->fr_prev; | |
2683 frp3 = frp_close->fr_next; | |
2684 while (frp != NULL || frp3 != NULL) | |
2685 { | |
2686 if (frp != NULL) | |
2687 { | |
2688 if (frp->fr_win != NULL && !frp->fr_win->w_p_wfw) | |
2689 { | |
2690 frp2 = frp; | |
2691 wp = frp->fr_win; | |
2692 break; | |
2693 } | |
2694 frp = frp->fr_prev; | |
2695 } | |
2696 if (frp3 != NULL) | |
2697 { | |
2698 if (frp3->fr_win != NULL && !frp3->fr_win->w_p_wfw) | |
2699 { | |
2700 frp2 = frp3; | |
2701 wp = frp3->fr_win; | |
2702 break; | |
2703 } | |
2704 frp3 = frp3->fr_next; | |
2705 } | |
2706 } | |
2707 } | |
7 | 2708 frame_new_width(frp2, frp2->fr_width + frp_close->fr_width, |
779 | 2709 frp2 == frp_close->fr_next ? TRUE : FALSE, FALSE); |
7 | 2710 *dirp = 'h'; |
2711 } | |
2712 | |
2713 /* If rows/columns go to a window below/right its positions need to be | |
2714 * updated. Can only be done after the sizes have been updated. */ | |
2715 if (frp2 == frp_close->fr_next) | |
2716 { | |
2717 int row = win->w_winrow; | |
2718 int col = W_WINCOL(win); | |
2719 | |
2720 frame_comp_pos(frp2, &row, &col); | |
2721 } | |
2722 | |
2723 if (frp2->fr_next == NULL && frp2->fr_prev == NULL) | |
2724 { | |
2725 /* There is no other frame in this list, move its info to the parent | |
2726 * and remove it. */ | |
2727 frp2->fr_parent->fr_layout = frp2->fr_layout; | |
2728 frp2->fr_parent->fr_child = frp2->fr_child; | |
2729 for (frp = frp2->fr_child; frp != NULL; frp = frp->fr_next) | |
2730 frp->fr_parent = frp2->fr_parent; | |
2731 frp2->fr_parent->fr_win = frp2->fr_win; | |
2732 if (frp2->fr_win != NULL) | |
2733 frp2->fr_win->w_frame = frp2->fr_parent; | |
2734 frp = frp2->fr_parent; | |
2735 vim_free(frp2); | |
2736 | |
2737 frp2 = frp->fr_parent; | |
2738 if (frp2 != NULL && frp2->fr_layout == frp->fr_layout) | |
2739 { | |
2740 /* The frame above the parent has the same layout, have to merge | |
2741 * the frames into this list. */ | |
2742 if (frp2->fr_child == frp) | |
2743 frp2->fr_child = frp->fr_child; | |
2744 frp->fr_child->fr_prev = frp->fr_prev; | |
2745 if (frp->fr_prev != NULL) | |
2746 frp->fr_prev->fr_next = frp->fr_child; | |
2747 for (frp3 = frp->fr_child; ; frp3 = frp3->fr_next) | |
2748 { | |
2749 frp3->fr_parent = frp2; | |
2750 if (frp3->fr_next == NULL) | |
2751 { | |
2752 frp3->fr_next = frp->fr_next; | |
2753 if (frp->fr_next != NULL) | |
2754 frp->fr_next->fr_prev = frp3; | |
2755 break; | |
2756 } | |
2757 } | |
2758 vim_free(frp); | |
2759 } | |
2760 } | |
2761 | |
2762 return wp; | |
2763 } | |
2764 | |
2765 /* | |
2766 * Find out which frame is going to get the freed up space when "win" is | |
2767 * closed. | |
2768 * if 'splitbelow'/'splitleft' the space goes to the window above/left. | |
2769 * if 'nosplitbelow'/'nosplitleft' the space goes to the window below/right. | |
2770 * This makes opening a window and closing it immediately keep the same window | |
2771 * layout. | |
2772 */ | |
2773 static frame_T * | |
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2774 win_altframe( |
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2775 win_T *win, |
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2776 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 2777 { |
2778 frame_T *frp; | |
2779 int b; | |
2780 | |
671 | 2781 if (tp == NULL ? firstwin == lastwin : tp->tp_firstwin == tp->tp_lastwin) |
667 | 2782 /* Last window in this tab page, will go to next tab page. */ |
2783 return alt_tabpage()->tp_curwin->w_frame; | |
2784 | |
7 | 2785 frp = win->w_frame; |
355 | 2786 if (frp->fr_parent != NULL && frp->fr_parent->fr_layout == FR_ROW) |
7 | 2787 b = p_spr; |
2788 else | |
2789 b = p_sb; | |
2790 if ((!b && frp->fr_next != NULL) || frp->fr_prev == NULL) | |
2791 return frp->fr_next; | |
2792 return frp->fr_prev; | |
2793 } | |
2794 | |
2795 /* | |
667 | 2796 * Return the tabpage that will be used if the current one is closed. |
2797 */ | |
2798 static tabpage_T * | |
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2799 alt_tabpage(void) |
667 | 2800 { |
672 | 2801 tabpage_T *tp; |
2802 | |
682 | 2803 /* Use the next tab page if possible. */ |
2804 if (curtab->tp_next != NULL) | |
672 | 2805 return curtab->tp_next; |
2806 | |
682 | 2807 /* Find the last but one tab page. */ |
2808 for (tp = first_tabpage; tp->tp_next != curtab; tp = tp->tp_next) | |
2809 ; | |
674 | 2810 return tp; |
667 | 2811 } |
2812 | |
2813 /* | |
7 | 2814 * Find the left-upper window in frame "frp". |
2815 */ | |
2816 static win_T * | |
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2817 frame2win(frame_T *frp) |
7 | 2818 { |
2819 while (frp->fr_win == NULL) | |
2820 frp = frp->fr_child; | |
2821 return frp->fr_win; | |
2822 } | |
2823 | |
2824 /* | |
2825 * Return TRUE if frame "frp" contains window "wp". | |
2826 */ | |
2827 static int | |
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parents:
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diff
changeset
|
2828 frame_has_win(frame_T *frp, win_T *wp) |
7 | 2829 { |
2830 frame_T *p; | |
2831 | |
2832 if (frp->fr_layout == FR_LEAF) | |
2833 return frp->fr_win == wp; | |
2834 | |
2835 for (p = frp->fr_child; p != NULL; p = p->fr_next) | |
2836 if (frame_has_win(p, wp)) | |
2837 return TRUE; | |
2838 return FALSE; | |
2839 } | |
2840 | |
2841 /* | |
2842 * Set a new height for a frame. Recursively sets the height for contained | |
2843 * frames and windows. Caller must take care of positions. | |
2844 */ | |
2845 static void | |
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parents:
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diff
changeset
|
2846 frame_new_height( |
33ba2adb6065
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2847 frame_T *topfrp, |
33ba2adb6065
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parents:
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diff
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|
2848 int height, |
33ba2adb6065
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2849 int topfirst, /* resize topmost contained frame first */ |
33ba2adb6065
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2850 int wfh) /* obey 'winfixheight' when there is a choice; |
7 | 2851 may cause the height not to be set */ |
2852 { | |
2853 frame_T *frp; | |
2854 int extra_lines; | |
2855 int h; | |
2856 | |
2857 if (topfrp->fr_win != NULL) | |
2858 { | |
2859 /* Simple case: just one window. */ | |
2860 win_new_height(topfrp->fr_win, | |
2861 height - topfrp->fr_win->w_status_height); | |
2862 } | |
2863 else if (topfrp->fr_layout == FR_ROW) | |
2864 { | |
2865 do | |
2866 { | |
2867 /* All frames in this row get the same new height. */ | |
2868 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
2869 { | |
2870 frame_new_height(frp, height, topfirst, wfh); | |
2871 if (frp->fr_height > height) | |
2872 { | |
2873 /* Could not fit the windows, make the whole row higher. */ | |
2874 height = frp->fr_height; | |
2875 break; | |
2876 } | |
2877 } | |
2878 } | |
2879 while (frp != NULL); | |
2880 } | |
779 | 2881 else /* fr_layout == FR_COL */ |
7 | 2882 { |
2883 /* Complicated case: Resize a column of frames. Resize the bottom | |
2884 * frame first, frames above that when needed. */ | |
2885 | |
2886 frp = topfrp->fr_child; | |
2887 if (wfh) | |
2888 /* Advance past frames with one window with 'wfh' set. */ | |
2889 while (frame_fixed_height(frp)) | |
2890 { | |
2891 frp = frp->fr_next; | |
2892 if (frp == NULL) | |
2893 return; /* no frame without 'wfh', give up */ | |
2894 } | |
2895 if (!topfirst) | |
2896 { | |
2897 /* Find the bottom frame of this column */ | |
2898 while (frp->fr_next != NULL) | |
2899 frp = frp->fr_next; | |
2900 if (wfh) | |
2901 /* Advance back for frames with one window with 'wfh' set. */ | |
2902 while (frame_fixed_height(frp)) | |
2903 frp = frp->fr_prev; | |
2904 } | |
2905 | |
2906 extra_lines = height - topfrp->fr_height; | |
2907 if (extra_lines < 0) | |
2908 { | |
2909 /* reduce height of contained frames, bottom or top frame first */ | |
2910 while (frp != NULL) | |
2911 { | |
2912 h = frame_minheight(frp, NULL); | |
2913 if (frp->fr_height + extra_lines < h) | |
2914 { | |
2915 extra_lines += frp->fr_height - h; | |
2916 frame_new_height(frp, h, topfirst, wfh); | |
2917 } | |
2918 else | |
2919 { | |
2920 frame_new_height(frp, frp->fr_height + extra_lines, | |
2921 topfirst, wfh); | |
2922 break; | |
2923 } | |
2924 if (topfirst) | |
2925 { | |
2926 do | |
2927 frp = frp->fr_next; | |
2928 while (wfh && frp != NULL && frame_fixed_height(frp)); | |
2929 } | |
2930 else | |
2931 { | |
2932 do | |
2933 frp = frp->fr_prev; | |
2934 while (wfh && frp != NULL && frame_fixed_height(frp)); | |
2935 } | |
2936 /* Increase "height" if we could not reduce enough frames. */ | |
2937 if (frp == NULL) | |
2938 height -= extra_lines; | |
2939 } | |
2940 } | |
2941 else if (extra_lines > 0) | |
2942 { | |
2943 /* increase height of bottom or top frame */ | |
2944 frame_new_height(frp, frp->fr_height + extra_lines, topfirst, wfh); | |
2945 } | |
2946 } | |
2947 topfrp->fr_height = height; | |
2948 } | |
2949 | |
2950 /* | |
2951 * Return TRUE if height of frame "frp" should not be changed because of | |
2952 * the 'winfixheight' option. | |
2953 */ | |
2954 static int | |
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diff
changeset
|
2955 frame_fixed_height(frame_T *frp) |
7 | 2956 { |
2957 /* frame with one window: fixed height if 'winfixheight' set. */ | |
2958 if (frp->fr_win != NULL) | |
2959 return frp->fr_win->w_p_wfh; | |
2960 | |
2961 if (frp->fr_layout == FR_ROW) | |
2962 { | |
2963 /* The frame is fixed height if one of the frames in the row is fixed | |
2964 * height. */ | |
2965 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
2966 if (frame_fixed_height(frp)) | |
2967 return TRUE; | |
2968 return FALSE; | |
2969 } | |
2970 | |
2971 /* frp->fr_layout == FR_COL: The frame is fixed height if all of the | |
2972 * frames in the row are fixed height. */ | |
2973 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
2974 if (!frame_fixed_height(frp)) | |
2975 return FALSE; | |
2976 return TRUE; | |
2977 } | |
2978 | |
2979 /* | |
779 | 2980 * Return TRUE if width of frame "frp" should not be changed because of |
2981 * the 'winfixwidth' option. | |
2982 */ | |
2983 static int | |
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changeset
|
2984 frame_fixed_width(frame_T *frp) |
779 | 2985 { |
2986 /* frame with one window: fixed width if 'winfixwidth' set. */ | |
2987 if (frp->fr_win != NULL) | |
2988 return frp->fr_win->w_p_wfw; | |
2989 | |
2990 if (frp->fr_layout == FR_COL) | |
2991 { | |
2992 /* The frame is fixed width if one of the frames in the row is fixed | |
2993 * width. */ | |
2994 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
2995 if (frame_fixed_width(frp)) | |
2996 return TRUE; | |
2997 return FALSE; | |
2998 } | |
2999 | |
3000 /* frp->fr_layout == FR_ROW: The frame is fixed width if all of the | |
3001 * frames in the row are fixed width. */ | |
3002 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
3003 if (!frame_fixed_width(frp)) | |
3004 return FALSE; | |
3005 return TRUE; | |
3006 } | |
3007 | |
3008 /* | |
7 | 3009 * Add a status line to windows at the bottom of "frp". |
3010 * Note: Does not check if there is room! | |
3011 */ | |
3012 static void | |
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|
3013 frame_add_statusline(frame_T *frp) |
7 | 3014 { |
3015 win_T *wp; | |
3016 | |
3017 if (frp->fr_layout == FR_LEAF) | |
3018 { | |
3019 wp = frp->fr_win; | |
3020 if (wp->w_status_height == 0) | |
3021 { | |
3022 if (wp->w_height > 0) /* don't make it negative */ | |
3023 --wp->w_height; | |
3024 wp->w_status_height = STATUS_HEIGHT; | |
3025 } | |
3026 } | |
3027 else if (frp->fr_layout == FR_ROW) | |
3028 { | |
3029 /* Handle all the frames in the row. */ | |
3030 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
3031 frame_add_statusline(frp); | |
3032 } | |
3033 else /* frp->fr_layout == FR_COL */ | |
3034 { | |
3035 /* Only need to handle the last frame in the column. */ | |
3036 for (frp = frp->fr_child; frp->fr_next != NULL; frp = frp->fr_next) | |
3037 ; | |
3038 frame_add_statusline(frp); | |
3039 } | |
3040 } | |
3041 | |
3042 /* | |
3043 * Set width of a frame. Handles recursively going through contained frames. | |
3044 * May remove separator line for windows at the right side (for win_close()). | |
3045 */ | |
3046 static void | |
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diff
changeset
|
3047 frame_new_width( |
33ba2adb6065
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parents:
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diff
changeset
|
3048 frame_T *topfrp, |
33ba2adb6065
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parents:
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diff
changeset
|
3049 int width, |
33ba2adb6065
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parents:
7805
diff
changeset
|
3050 int leftfirst, /* resize leftmost contained frame first */ |
33ba2adb6065
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parents:
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diff
changeset
|
3051 int wfw) /* obey 'winfixwidth' when there is a choice; |
779 | 3052 may cause the width not to be set */ |
7 | 3053 { |
3054 frame_T *frp; | |
3055 int extra_cols; | |
3056 int w; | |
3057 win_T *wp; | |
3058 | |
3059 if (topfrp->fr_layout == FR_LEAF) | |
3060 { | |
3061 /* Simple case: just one window. */ | |
3062 wp = topfrp->fr_win; | |
3063 /* Find out if there are any windows right of this one. */ | |
3064 for (frp = topfrp; frp->fr_parent != NULL; frp = frp->fr_parent) | |
3065 if (frp->fr_parent->fr_layout == FR_ROW && frp->fr_next != NULL) | |
3066 break; | |
3067 if (frp->fr_parent == NULL) | |
3068 wp->w_vsep_width = 0; | |
3069 win_new_width(wp, width - wp->w_vsep_width); | |
3070 } | |
3071 else if (topfrp->fr_layout == FR_COL) | |
3072 { | |
779 | 3073 do |
3074 { | |
3075 /* All frames in this column get the same new width. */ | |
3076 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3077 { | |
3078 frame_new_width(frp, width, leftfirst, wfw); | |
3079 if (frp->fr_width > width) | |
3080 { | |
3081 /* Could not fit the windows, make whole column wider. */ | |
3082 width = frp->fr_width; | |
3083 break; | |
3084 } | |
3085 } | |
3086 } while (frp != NULL); | |
7 | 3087 } |
3088 else /* fr_layout == FR_ROW */ | |
3089 { | |
3090 /* Complicated case: Resize a row of frames. Resize the rightmost | |
3091 * frame first, frames left of it when needed. */ | |
3092 | |
3093 frp = topfrp->fr_child; | |
779 | 3094 if (wfw) |
3095 /* Advance past frames with one window with 'wfw' set. */ | |
3096 while (frame_fixed_width(frp)) | |
3097 { | |
3098 frp = frp->fr_next; | |
3099 if (frp == NULL) | |
3100 return; /* no frame without 'wfw', give up */ | |
3101 } | |
7 | 3102 if (!leftfirst) |
779 | 3103 { |
3104 /* Find the rightmost frame of this row */ | |
7 | 3105 while (frp->fr_next != NULL) |
3106 frp = frp->fr_next; | |
779 | 3107 if (wfw) |
3108 /* Advance back for frames with one window with 'wfw' set. */ | |
3109 while (frame_fixed_width(frp)) | |
3110 frp = frp->fr_prev; | |
3111 } | |
7 | 3112 |
3113 extra_cols = width - topfrp->fr_width; | |
3114 if (extra_cols < 0) | |
3115 { | |
3116 /* reduce frame width, rightmost frame first */ | |
3117 while (frp != NULL) | |
3118 { | |
3119 w = frame_minwidth(frp, NULL); | |
3120 if (frp->fr_width + extra_cols < w) | |
3121 { | |
3122 extra_cols += frp->fr_width - w; | |
779 | 3123 frame_new_width(frp, w, leftfirst, wfw); |
7 | 3124 } |
3125 else | |
3126 { | |
779 | 3127 frame_new_width(frp, frp->fr_width + extra_cols, |
3128 leftfirst, wfw); | |
7 | 3129 break; |
3130 } | |
3131 if (leftfirst) | |
779 | 3132 { |
3133 do | |
3134 frp = frp->fr_next; | |
3135 while (wfw && frp != NULL && frame_fixed_width(frp)); | |
3136 } | |
7 | 3137 else |
779 | 3138 { |
3139 do | |
3140 frp = frp->fr_prev; | |
3141 while (wfw && frp != NULL && frame_fixed_width(frp)); | |
3142 } | |
3143 /* Increase "width" if we could not reduce enough frames. */ | |
3144 if (frp == NULL) | |
3145 width -= extra_cols; | |
7 | 3146 } |
3147 } | |
3148 else if (extra_cols > 0) | |
3149 { | |
3150 /* increase width of rightmost frame */ | |
779 | 3151 frame_new_width(frp, frp->fr_width + extra_cols, leftfirst, wfw); |
7 | 3152 } |
3153 } | |
3154 topfrp->fr_width = width; | |
3155 } | |
3156 | |
3157 /* | |
3158 * Add the vertical separator to windows at the right side of "frp". | |
3159 * Note: Does not check if there is room! | |
3160 */ | |
3161 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3162 frame_add_vsep(frame_T *frp) |
7 | 3163 { |
3164 win_T *wp; | |
3165 | |
3166 if (frp->fr_layout == FR_LEAF) | |
3167 { | |
3168 wp = frp->fr_win; | |
3169 if (wp->w_vsep_width == 0) | |
3170 { | |
3171 if (wp->w_width > 0) /* don't make it negative */ | |
3172 --wp->w_width; | |
3173 wp->w_vsep_width = 1; | |
3174 } | |
3175 } | |
3176 else if (frp->fr_layout == FR_COL) | |
3177 { | |
3178 /* Handle all the frames in the column. */ | |
3179 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
3180 frame_add_vsep(frp); | |
3181 } | |
3182 else /* frp->fr_layout == FR_ROW */ | |
3183 { | |
3184 /* Only need to handle the last frame in the row. */ | |
3185 frp = frp->fr_child; | |
3186 while (frp->fr_next != NULL) | |
3187 frp = frp->fr_next; | |
3188 frame_add_vsep(frp); | |
3189 } | |
3190 } | |
3191 | |
3192 /* | |
3193 * Set frame width from the window it contains. | |
3194 */ | |
3195 static void | |
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parents:
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diff
changeset
|
3196 frame_fix_width(win_T *wp) |
7 | 3197 { |
3198 wp->w_frame->fr_width = wp->w_width + wp->w_vsep_width; | |
3199 } | |
3200 | |
3201 /* | |
3202 * Set frame height from the window it contains. | |
3203 */ | |
3204 static void | |
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parents:
7805
diff
changeset
|
3205 frame_fix_height(win_T *wp) |
7 | 3206 { |
3207 wp->w_frame->fr_height = wp->w_height + wp->w_status_height; | |
3208 } | |
3209 | |
3210 /* | |
3211 * Compute the minimal height for frame "topfrp". | |
3212 * Uses the 'winminheight' option. | |
3213 * When "next_curwin" isn't NULL, use p_wh for this window. | |
3214 * When "next_curwin" is NOWIN, don't use at least one line for the current | |
3215 * window. | |
3216 */ | |
3217 static int | |
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diff
changeset
|
3218 frame_minheight(frame_T *topfrp, win_T *next_curwin) |
7 | 3219 { |
3220 frame_T *frp; | |
3221 int m; | |
3222 int n; | |
3223 | |
3224 if (topfrp->fr_win != NULL) | |
3225 { | |
3226 if (topfrp->fr_win == next_curwin) | |
3227 m = p_wh + topfrp->fr_win->w_status_height; | |
3228 else | |
3229 { | |
3230 /* window: minimal height of the window plus status line */ | |
3231 m = p_wmh + topfrp->fr_win->w_status_height; | |
3232 /* Current window is minimal one line high */ | |
3233 if (p_wmh == 0 && topfrp->fr_win == curwin && next_curwin == NULL) | |
3234 ++m; | |
3235 } | |
3236 } | |
3237 else if (topfrp->fr_layout == FR_ROW) | |
3238 { | |
3239 /* get the minimal height from each frame in this row */ | |
3240 m = 0; | |
3241 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3242 { | |
3243 n = frame_minheight(frp, next_curwin); | |
3244 if (n > m) | |
3245 m = n; | |
3246 } | |
3247 } | |
3248 else | |
3249 { | |
3250 /* Add up the minimal heights for all frames in this column. */ | |
3251 m = 0; | |
3252 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3253 m += frame_minheight(frp, next_curwin); | |
3254 } | |
3255 | |
3256 return m; | |
3257 } | |
3258 | |
3259 /* | |
3260 * Compute the minimal width for frame "topfrp". | |
3261 * When "next_curwin" isn't NULL, use p_wiw for this window. | |
3262 * When "next_curwin" is NOWIN, don't use at least one column for the current | |
3263 * window. | |
3264 */ | |
3265 static int | |
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parents:
7805
diff
changeset
|
3266 frame_minwidth( |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3267 frame_T *topfrp, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3268 win_T *next_curwin) /* use p_wh and p_wiw for next_curwin */ |
7 | 3269 { |
3270 frame_T *frp; | |
3271 int m, n; | |
3272 | |
3273 if (topfrp->fr_win != NULL) | |
3274 { | |
3275 if (topfrp->fr_win == next_curwin) | |
3276 m = p_wiw + topfrp->fr_win->w_vsep_width; | |
3277 else | |
3278 { | |
3279 /* window: minimal width of the window plus separator column */ | |
3280 m = p_wmw + topfrp->fr_win->w_vsep_width; | |
3281 /* Current window is minimal one column wide */ | |
3282 if (p_wmw == 0 && topfrp->fr_win == curwin && next_curwin == NULL) | |
3283 ++m; | |
3284 } | |
3285 } | |
3286 else if (topfrp->fr_layout == FR_COL) | |
3287 { | |
3288 /* get the minimal width from each frame in this column */ | |
3289 m = 0; | |
3290 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3291 { | |
3292 n = frame_minwidth(frp, next_curwin); | |
3293 if (n > m) | |
3294 m = n; | |
3295 } | |
3296 } | |
3297 else | |
3298 { | |
3299 /* Add up the minimal widths for all frames in this row. */ | |
3300 m = 0; | |
3301 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3302 m += frame_minwidth(frp, next_curwin); | |
3303 } | |
3304 | |
3305 return m; | |
3306 } | |
3307 | |
3308 | |
3309 /* | |
3310 * Try to close all windows except current one. | |
3311 * Buffers in the other windows become hidden if 'hidden' is set, or '!' is | |
3312 * used and the buffer was modified. | |
3313 * | |
3314 * Used by ":bdel" and ":only". | |
3315 */ | |
3316 void | |
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diff
changeset
|
3317 close_others( |
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|
3318 int message, |
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|
3319 int forceit) /* always hide all other windows */ |
7 | 3320 { |
3321 win_T *wp; | |
3322 win_T *nextwp; | |
3323 int r; | |
3324 | |
1906 | 3325 if (one_window()) |
7 | 3326 { |
3327 if (message | |
3328 #ifdef FEAT_AUTOCMD | |
3329 && !autocmd_busy | |
3330 #endif | |
3331 ) | |
826 | 3332 MSG(_(m_onlyone)); |
7 | 3333 return; |
3334 } | |
3335 | |
3336 /* Be very careful here: autocommands may change the window layout. */ | |
3337 for (wp = firstwin; win_valid(wp); wp = nextwp) | |
3338 { | |
3339 nextwp = wp->w_next; | |
3340 if (wp != curwin) /* don't close current window */ | |
3341 { | |
3342 | |
3343 /* Check if it's allowed to abandon this window */ | |
3344 r = can_abandon(wp->w_buffer, forceit); | |
3345 #ifdef FEAT_AUTOCMD | |
3346 if (!win_valid(wp)) /* autocommands messed wp up */ | |
3347 { | |
3348 nextwp = firstwin; | |
3349 continue; | |
3350 } | |
3351 #endif | |
3352 if (!r) | |
3353 { | |
3354 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
3355 if (message && (p_confirm || cmdmod.confirm) && p_write) | |
3356 { | |
3357 dialog_changed(wp->w_buffer, FALSE); | |
3358 # ifdef FEAT_AUTOCMD | |
3359 if (!win_valid(wp)) /* autocommands messed wp up */ | |
3360 { | |
3361 nextwp = firstwin; | |
3362 continue; | |
3363 } | |
3364 # endif | |
3365 } | |
3366 if (bufIsChanged(wp->w_buffer)) | |
3367 #endif | |
3368 continue; | |
3369 } | |
3370 win_close(wp, !P_HID(wp->w_buffer) && !bufIsChanged(wp->w_buffer)); | |
3371 } | |
3372 } | |
3373 | |
667 | 3374 if (message && lastwin != firstwin) |
7 | 3375 EMSG(_("E445: Other window contains changes")); |
3376 } | |
3377 | |
3378 #endif /* FEAT_WINDOWS */ | |
3379 | |
3380 /* | |
675 | 3381 * Init the current window "curwin". |
3382 * Called when a new file is being edited. | |
7 | 3383 */ |
3384 void | |
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diff
changeset
|
3385 curwin_init(void) |
7 | 3386 { |
1918 | 3387 win_init_empty(curwin); |
3388 } | |
3389 | |
3390 void | |
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|
3391 win_init_empty(win_T *wp) |
1918 | 3392 { |
3393 redraw_win_later(wp, NOT_VALID); | |
3394 wp->w_lines_valid = 0; | |
3395 wp->w_cursor.lnum = 1; | |
3396 wp->w_curswant = wp->w_cursor.col = 0; | |
7 | 3397 #ifdef FEAT_VIRTUALEDIT |
1918 | 3398 wp->w_cursor.coladd = 0; |
3399 #endif | |
3400 wp->w_pcmark.lnum = 1; /* pcmark not cleared but set to line 1 */ | |
3401 wp->w_pcmark.col = 0; | |
3402 wp->w_prev_pcmark.lnum = 0; | |
3403 wp->w_prev_pcmark.col = 0; | |
3404 wp->w_topline = 1; | |
7 | 3405 #ifdef FEAT_DIFF |
1918 | 3406 wp->w_topfill = 0; |
3407 #endif | |
3408 wp->w_botline = 2; | |
7 | 3409 #ifdef FEAT_FKMAP |
1918 | 3410 if (wp->w_p_rl) |
3411 wp->w_farsi = W_CONV + W_R_L; | |
7 | 3412 else |
1918 | 3413 wp->w_farsi = W_CONV; |
7 | 3414 #endif |
3068 | 3415 #ifdef FEAT_SYN_HL |
3416 wp->w_s = &wp->w_buffer->b_s; | |
3417 #endif | |
7 | 3418 } |
3419 | |
3420 /* | |
3421 * Allocate the first window and put an empty buffer in it. | |
3422 * Called from main(). | |
667 | 3423 * Return FAIL when something goes wrong (out of memory). |
7 | 3424 */ |
667 | 3425 int |
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|
3426 win_alloc_first(void) |
7 | 3427 { |
675 | 3428 if (win_alloc_firstwin(NULL) == FAIL) |
667 | 3429 return FAIL; |
3430 | |
3431 #ifdef FEAT_WINDOWS | |
672 | 3432 first_tabpage = alloc_tabpage(); |
667 | 3433 if (first_tabpage == NULL) |
3434 return FAIL; | |
3435 first_tabpage->tp_topframe = topframe; | |
672 | 3436 curtab = first_tabpage; |
667 | 3437 #endif |
1906 | 3438 |
667 | 3439 return OK; |
3440 } | |
3441 | |
1906 | 3442 #if defined(FEAT_AUTOCMD) || defined(PROTO) |
3443 /* | |
3444 * Init "aucmd_win". This can only be done after the first | |
3445 * window is fully initialized, thus it can't be in win_alloc_first(). | |
3446 */ | |
3447 void | |
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changeset
|
3448 win_alloc_aucmd_win(void) |
1906 | 3449 { |
3450 aucmd_win = win_alloc(NULL, TRUE); | |
3451 if (aucmd_win != NULL) | |
3452 { | |
3453 win_init_some(aucmd_win, curwin); | |
2583 | 3454 RESET_BINDING(aucmd_win); |
1906 | 3455 new_frame(aucmd_win); |
3456 } | |
3457 } | |
3458 #endif | |
3459 | |
667 | 3460 /* |
675 | 3461 * Allocate the first window or the first window in a new tab page. |
3462 * When "oldwin" is NULL create an empty buffer for it. | |
3463 * When "oldwin" is not NULL copy info from it to the new window (only with | |
3464 * FEAT_WINDOWS). | |
667 | 3465 * Return FAIL when something goes wrong (out of memory). |
3466 */ | |
3467 static int | |
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3468 win_alloc_firstwin(win_T *oldwin) |
667 | 3469 { |
1906 | 3470 curwin = win_alloc(NULL, FALSE); |
675 | 3471 if (oldwin == NULL) |
3472 { | |
3473 /* Very first window, need to create an empty buffer for it and | |
3474 * initialize from scratch. */ | |
3475 curbuf = buflist_new(NULL, NULL, 1L, BLN_LISTED); | |
3476 if (curwin == NULL || curbuf == NULL) | |
3477 return FAIL; | |
3478 curwin->w_buffer = curbuf; | |
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3479 #ifdef FEAT_SYN_HL |
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3480 curwin->w_s = &(curbuf->b_s); |
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3481 #endif |
675 | 3482 curbuf->b_nwindows = 1; /* there is one window */ |
7 | 3483 #ifdef FEAT_WINDOWS |
675 | 3484 curwin->w_alist = &global_alist; |
3485 #endif | |
3486 curwin_init(); /* init current window */ | |
3487 } | |
3488 #ifdef FEAT_WINDOWS | |
3489 else | |
3490 { | |
3491 /* First window in new tab page, initialize it from "oldwin". */ | |
1822 | 3492 win_init(curwin, oldwin, 0); |
675 | 3493 |
2583 | 3494 /* We don't want cursor- and scroll-binding in the first window. */ |
3495 RESET_BINDING(curwin); | |
675 | 3496 } |
3497 #endif | |
7 | 3498 |
1906 | 3499 new_frame(curwin); |
3500 if (curwin->w_frame == NULL) | |
667 | 3501 return FAIL; |
1906 | 3502 topframe = curwin->w_frame; |
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3503 #ifdef FEAT_WINDOWS |
7 | 3504 topframe->fr_width = Columns; |
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3505 #endif |
7 | 3506 topframe->fr_height = Rows - p_ch; |
3507 topframe->fr_win = curwin; | |
667 | 3508 |
3509 return OK; | |
3510 } | |
3511 | |
3512 /* | |
1906 | 3513 * Create a frame for window "wp". |
3514 */ | |
3515 static void | |
3516 new_frame(win_T *wp) | |
3517 { | |
3518 frame_T *frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
3519 | |
3520 wp->w_frame = frp; | |
3521 if (frp != NULL) | |
3522 { | |
3523 frp->fr_layout = FR_LEAF; | |
3524 frp->fr_win = wp; | |
3525 } | |
3526 } | |
3527 | |
3528 /* | |
667 | 3529 * Initialize the window and frame size to the maximum. |
3530 */ | |
3531 void | |
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|
3532 win_init_size(void) |
667 | 3533 { |
3534 firstwin->w_height = ROWS_AVAIL; | |
3535 topframe->fr_height = ROWS_AVAIL; | |
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3536 #ifdef FEAT_WINDOWS |
667 | 3537 firstwin->w_width = Columns; |
3538 topframe->fr_width = Columns; | |
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3539 #endif |
7 | 3540 } |
3541 | |
3542 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
672 | 3543 |
3544 /* | |
3545 * Allocate a new tabpage_T and init the values. | |
3546 * Returns NULL when out of memory. | |
3547 */ | |
3548 static tabpage_T * | |
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|
3549 alloc_tabpage(void) |
672 | 3550 { |
3551 tabpage_T *tp; | |
4287 | 3552 # ifdef FEAT_GUI |
3553 int i; | |
3554 # endif | |
3555 | |
672 | 3556 |
3557 tp = (tabpage_T *)alloc_clear((unsigned)sizeof(tabpage_T)); | |
4287 | 3558 if (tp == NULL) |
3559 return NULL; | |
3560 | |
3561 # ifdef FEAT_EVAL | |
3562 /* init t: variables */ | |
3563 tp->tp_vars = dict_alloc(); | |
3564 if (tp->tp_vars == NULL) | |
3565 { | |
3566 vim_free(tp); | |
3567 return NULL; | |
3568 } | |
3569 init_var_dict(tp->tp_vars, &tp->tp_winvar, VAR_SCOPE); | |
3570 # endif | |
3571 | |
788 | 3572 # ifdef FEAT_GUI |
4287 | 3573 for (i = 0; i < 3; i++) |
3574 tp->tp_prev_which_scrollbars[i] = -1; | |
788 | 3575 # endif |
672 | 3576 # ifdef FEAT_DIFF |
4287 | 3577 tp->tp_diff_invalid = TRUE; |
672 | 3578 # endif |
4287 | 3579 tp->tp_ch_used = p_ch; |
3580 | |
672 | 3581 return tp; |
3582 } | |
3583 | |
852 | 3584 void |
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changeset
|
3585 free_tabpage(tabpage_T *tp) |
672 | 3586 { |
1906 | 3587 int idx; |
3588 | |
672 | 3589 # ifdef FEAT_DIFF |
3590 diff_clear(tp); | |
3591 # endif | |
1906 | 3592 for (idx = 0; idx < SNAP_COUNT; ++idx) |
3593 clear_snapshot(tp, idx); | |
819 | 3594 #ifdef FEAT_EVAL |
4287 | 3595 vars_clear(&tp->tp_vars->dv_hashtab); /* free all t: variables */ |
3596 hash_init(&tp->tp_vars->dv_hashtab); | |
3597 unref_var_dict(tp->tp_vars); | |
819 | 3598 #endif |
4401 | 3599 |
3600 #ifdef FEAT_PYTHON | |
3601 python_tabpage_free(tp); | |
3602 #endif | |
3603 | |
3604 #ifdef FEAT_PYTHON3 | |
3605 python3_tabpage_free(tp); | |
3606 #endif | |
3607 | |
672 | 3608 vim_free(tp); |
3609 } | |
3610 | |
667 | 3611 /* |
675 | 3612 * Create a new Tab page with one window. |
3613 * It will edit the current buffer, like after ":split". | |
682 | 3614 * When "after" is 0 put it just after the current Tab page. |
3615 * Otherwise put it just before tab page "after". | |
667 | 3616 * Return FAIL or OK. |
3617 */ | |
3618 int | |
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diff
changeset
|
3619 win_new_tabpage(int after) |
667 | 3620 { |
672 | 3621 tabpage_T *tp = curtab; |
667 | 3622 tabpage_T *newtp; |
682 | 3623 int n; |
667 | 3624 |
672 | 3625 newtp = alloc_tabpage(); |
667 | 3626 if (newtp == NULL) |
3627 return FAIL; | |
3628 | |
3629 /* Remember the current windows in this Tab page. */ | |
4354 | 3630 if (leave_tabpage(curbuf, TRUE) == FAIL) |
674 | 3631 { |
3632 vim_free(newtp); | |
3633 return FAIL; | |
3634 } | |
672 | 3635 curtab = newtp; |
667 | 3636 |
3637 /* Create a new empty window. */ | |
675 | 3638 if (win_alloc_firstwin(tp->tp_curwin) == OK) |
667 | 3639 { |
3640 /* Make the new Tab page the new topframe. */ | |
682 | 3641 if (after == 1) |
3642 { | |
3643 /* New tab page becomes the first one. */ | |
3644 newtp->tp_next = first_tabpage; | |
3645 first_tabpage = newtp; | |
3646 } | |
3647 else | |
3648 { | |
3649 if (after > 0) | |
3650 { | |
3651 /* Put new tab page before tab page "after". */ | |
3652 n = 2; | |
3653 for (tp = first_tabpage; tp->tp_next != NULL | |
3654 && n < after; tp = tp->tp_next) | |
3655 ++n; | |
3656 } | |
3657 newtp->tp_next = tp->tp_next; | |
3658 tp->tp_next = newtp; | |
3659 } | |
667 | 3660 win_init_size(); |
685 | 3661 firstwin->w_winrow = tabline_height(); |
819 | 3662 win_comp_scroll(curwin); |
667 | 3663 |
3664 newtp->tp_topframe = topframe; | |
671 | 3665 last_status(FALSE); |
815 | 3666 |
3667 #if defined(FEAT_GUI) | |
3668 /* When 'guioptions' includes 'L' or 'R' may have to remove or add | |
3669 * scrollbars. Have to update them anyway. */ | |
1906 | 3670 gui_may_update_scrollbars(); |
815 | 3671 #endif |
3672 | |
667 | 3673 redraw_all_later(CLEAR); |
675 | 3674 #ifdef FEAT_AUTOCMD |
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changeset
|
3675 apply_autocmds(EVENT_WINNEW, NULL, NULL, FALSE, curbuf); |
4354 | 3676 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); |
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3677 apply_autocmds(EVENT_TABNEW, NULL, NULL, FALSE, curbuf); |
675 | 3678 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); |
3679 #endif | |
667 | 3680 return OK; |
3681 } | |
3682 | |
3683 /* Failed, get back the previous Tab page */ | |
4354 | 3684 enter_tabpage(curtab, curbuf, TRUE, TRUE); |
667 | 3685 return FAIL; |
3686 } | |
3687 | |
3688 /* | |
682 | 3689 * Open a new tab page if ":tab cmd" was used. It will edit the same buffer, |
3690 * like with ":split". | |
3691 * Returns OK if a new tab page was created, FAIL otherwise. | |
3692 */ | |
3693 int | |
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|
3694 may_open_tabpage(void) |
682 | 3695 { |
1090 | 3696 int n = (cmdmod.tab == 0) ? postponed_split_tab : cmdmod.tab; |
3697 | |
3698 if (n != 0) | |
682 | 3699 { |
3700 cmdmod.tab = 0; /* reset it to avoid doing it twice */ | |
1090 | 3701 postponed_split_tab = 0; |
682 | 3702 return win_new_tabpage(n); |
3703 } | |
3704 return FAIL; | |
3705 } | |
3706 | |
3707 /* | |
672 | 3708 * Create up to "maxcount" tabpages with empty windows. |
3709 * Returns the number of resulting tab pages. | |
667 | 3710 */ |
672 | 3711 int |
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|
3712 make_tabpages(int maxcount) |
667 | 3713 { |
672 | 3714 int count = maxcount; |
3715 int todo; | |
3716 | |
698 | 3717 /* Limit to 'tabpagemax' tabs. */ |
3718 if (count > p_tpm) | |
3719 count = p_tpm; | |
672 | 3720 |
3721 #ifdef FEAT_AUTOCMD | |
3722 /* | |
3723 * Don't execute autocommands while creating the tab pages. Must do that | |
3724 * when putting the buffers in the windows. | |
3725 */ | |
1410 | 3726 block_autocmds(); |
672 | 3727 #endif |
3728 | |
3729 for (todo = count - 1; todo > 0; --todo) | |
682 | 3730 if (win_new_tabpage(0) == FAIL) |
667 | 3731 break; |
672 | 3732 |
3733 #ifdef FEAT_AUTOCMD | |
1410 | 3734 unblock_autocmds(); |
672 | 3735 #endif |
3736 | |
3737 /* return actual number of tab pages */ | |
3738 return (count - todo); | |
667 | 3739 } |
3740 | |
3741 /* | |
671 | 3742 * Return TRUE when "tpc" points to a valid tab page. |
3743 */ | |
3744 int | |
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|
3745 valid_tabpage(tabpage_T *tpc) |
671 | 3746 { |
3747 tabpage_T *tp; | |
3748 | |
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3749 FOR_ALL_TABPAGES(tp) |
671 | 3750 if (tp == tpc) |
3751 return TRUE; | |
3752 return FALSE; | |
3753 } | |
3754 | |
3755 /* | |
3756 * Find tab page "n" (first one is 1). Returns NULL when not found. | |
3757 */ | |
3758 tabpage_T * | |
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|
3759 find_tabpage(int n) |
671 | 3760 { |
3761 tabpage_T *tp; | |
3762 int i = 1; | |
3763 | |
3764 for (tp = first_tabpage; tp != NULL && i != n; tp = tp->tp_next) | |
3765 ++i; | |
3766 return tp; | |
3767 } | |
3768 | |
3769 /* | |
685 | 3770 * Get index of tab page "tp". First one has index 1. |
686 | 3771 * When not found returns number of tab pages plus one. |
685 | 3772 */ |
3773 int | |
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parents:
7805
diff
changeset
|
3774 tabpage_index(tabpage_T *ftp) |
685 | 3775 { |
3776 int i = 1; | |
3777 tabpage_T *tp; | |
3778 | |
3779 for (tp = first_tabpage; tp != NULL && tp != ftp; tp = tp->tp_next) | |
3780 ++i; | |
3781 return i; | |
3782 } | |
3783 | |
3784 /* | |
674 | 3785 * Prepare for leaving the current tab page. |
4352 | 3786 * When autocommands change "curtab" we don't leave the tab page and return |
674 | 3787 * FAIL. |
3788 * Careful: When OK is returned need to get a new tab page very very soon! | |
667 | 3789 */ |
674 | 3790 static int |
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parents:
7805
diff
changeset
|
3791 leave_tabpage( |
33ba2adb6065
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parents:
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diff
changeset
|
3792 buf_T *new_curbuf UNUSED, /* what is going to be the new curbuf, |
674 | 3793 NULL if unknown */ |
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diff
changeset
|
3794 int trigger_leave_autocmds UNUSED) |
667 | 3795 { |
674 | 3796 tabpage_T *tp = curtab; |
3797 | |
819 | 3798 reset_VIsual_and_resel(); /* stop Visual mode */ |
674 | 3799 #ifdef FEAT_AUTOCMD |
4354 | 3800 if (trigger_leave_autocmds) |
3801 { | |
3802 if (new_curbuf != curbuf) | |
3803 { | |
3804 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); | |
3805 if (curtab != tp) | |
3806 return FAIL; | |
3807 } | |
3808 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); | |
674 | 3809 if (curtab != tp) |
3810 return FAIL; | |
4354 | 3811 apply_autocmds(EVENT_TABLEAVE, NULL, NULL, FALSE, curbuf); |
3812 if (curtab != tp) | |
3813 return FAIL; | |
3814 } | |
674 | 3815 #endif |
668 | 3816 #if defined(FEAT_GUI) |
3817 /* Remove the scrollbars. They may be added back later. */ | |
3818 if (gui.in_use) | |
3819 gui_remove_scrollbars(); | |
3820 #endif | |
667 | 3821 tp->tp_curwin = curwin; |
671 | 3822 tp->tp_prevwin = prevwin; |
667 | 3823 tp->tp_firstwin = firstwin; |
3824 tp->tp_lastwin = lastwin; | |
668 | 3825 tp->tp_old_Rows = Rows; |
3826 tp->tp_old_Columns = Columns; | |
667 | 3827 firstwin = NULL; |
3828 lastwin = NULL; | |
674 | 3829 return OK; |
667 | 3830 } |
3831 | |
3832 /* | |
3833 * Start using tab page "tp". | |
675 | 3834 * Only to be used after leave_tabpage() or freeing the current tab page. |
4354 | 3835 * Only trigger *Enter autocommands when trigger_enter_autocmds is TRUE. |
3836 * Only trigger *Leave autocommands when trigger_leave_autocmds is TRUE. | |
667 | 3837 */ |
3838 static void | |
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parents:
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diff
changeset
|
3839 enter_tabpage( |
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diff
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|
3840 tabpage_T *tp, |
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parents:
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diff
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|
3841 buf_T *old_curbuf UNUSED, |
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diff
changeset
|
3842 int trigger_enter_autocmds, |
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diff
changeset
|
3843 int trigger_leave_autocmds) |
667 | 3844 { |
668 | 3845 int old_off = tp->tp_firstwin->w_winrow; |
870 | 3846 win_T *next_prevwin = tp->tp_prevwin; |
668 | 3847 |
672 | 3848 curtab = tp; |
667 | 3849 firstwin = tp->tp_firstwin; |
3850 lastwin = tp->tp_lastwin; | |
3851 topframe = tp->tp_topframe; | |
870 | 3852 |
3853 /* We would like doing the TabEnter event first, but we don't have a | |
3854 * valid current window yet, which may break some commands. | |
3855 * This triggers autocommands, thus may make "tp" invalid. */ | |
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diff
changeset
|
3856 win_enter_ext(tp->tp_curwin, FALSE, TRUE, FALSE, |
4918
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|
3857 trigger_enter_autocmds, trigger_leave_autocmds); |
870 | 3858 prevwin = next_prevwin; |
3859 | |
668 | 3860 last_status(FALSE); /* status line may appear or disappear */ |
3861 (void)win_comp_pos(); /* recompute w_winrow for all windows */ | |
672 | 3862 must_redraw = CLEAR; /* need to redraw everything */ |
3863 #ifdef FEAT_DIFF | |
3864 diff_need_scrollbind = TRUE; | |
3865 #endif | |
668 | 3866 |
3867 /* The tabpage line may have appeared or disappeared, may need to resize | |
3868 * the frames for that. When the Vim window was resized need to update | |
824 | 3869 * frame sizes too. Use the stored value of p_ch, so that it can be |
3870 * different for each tab page. */ | |
3871 p_ch = curtab->tp_ch_used; | |
685 | 3872 if (curtab->tp_old_Rows != Rows || (old_off != firstwin->w_winrow |
3873 #ifdef FEAT_GUI_TABLINE | |
3874 && !gui_use_tabline() | |
3875 #endif | |
3876 )) | |
668 | 3877 shell_new_rows(); |
674 | 3878 if (curtab->tp_old_Columns != Columns && starting == 0) |
668 | 3879 shell_new_columns(); /* update window widths */ |
3880 | |
3881 #if defined(FEAT_GUI) | |
3882 /* When 'guioptions' includes 'L' or 'R' may have to remove or add | |
3883 * scrollbars. Have to update them anyway. */ | |
1906 | 3884 gui_may_update_scrollbars(); |
667 | 3885 #endif |
3886 | |
3413 | 3887 #ifdef FEAT_AUTOCMD |
3888 /* Apply autocommands after updating the display, when 'rows' and | |
3889 * 'columns' have been set correctly. */ | |
4354 | 3890 if (trigger_enter_autocmds) |
3582 | 3891 { |
3892 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); | |
3893 if (old_curbuf != curbuf) | |
3894 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
3895 } | |
3413 | 3896 #endif |
3897 | |
667 | 3898 redraw_all_later(CLEAR); |
3899 } | |
3900 | |
3901 /* | |
3902 * Go to tab page "n". For ":tab N" and "Ngt". | |
685 | 3903 * When "n" is 9999 go to the last tab page. |
667 | 3904 */ |
3905 void | |
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diff
changeset
|
3906 goto_tabpage(int n) |
667 | 3907 { |
3908 tabpage_T *tp; | |
682 | 3909 tabpage_T *ttp; |
667 | 3910 int i; |
3911 | |
857 | 3912 if (text_locked()) |
3913 { | |
3914 /* Not allowed when editing the command line. */ | |
3915 #ifdef FEAT_CMDWIN | |
3916 if (cmdwin_type != 0) | |
3917 EMSG(_(e_cmdwin)); | |
3918 else | |
3919 #endif | |
3920 EMSG(_(e_secure)); | |
3921 return; | |
3922 } | |
3923 | |
675 | 3924 /* If there is only one it can't work. */ |
3925 if (first_tabpage->tp_next == NULL) | |
3926 { | |
3927 if (n > 1) | |
3928 beep_flush(); | |
3929 return; | |
3930 } | |
3931 | |
667 | 3932 if (n == 0) |
3933 { | |
3934 /* No count, go to next tab page, wrap around end. */ | |
674 | 3935 if (curtab->tp_next == NULL) |
667 | 3936 tp = first_tabpage; |
3937 else | |
674 | 3938 tp = curtab->tp_next; |
667 | 3939 } |
682 | 3940 else if (n < 0) |
3941 { | |
3942 /* "gT": go to previous tab page, wrap around end. "N gT" repeats | |
3943 * this N times. */ | |
3944 ttp = curtab; | |
3945 for (i = n; i < 0; ++i) | |
3946 { | |
3947 for (tp = first_tabpage; tp->tp_next != ttp && tp->tp_next != NULL; | |
3948 tp = tp->tp_next) | |
3949 ; | |
3950 ttp = tp; | |
3951 } | |
3952 } | |
685 | 3953 else if (n == 9999) |
3954 { | |
3955 /* Go to last tab page. */ | |
3956 for (tp = first_tabpage; tp->tp_next != NULL; tp = tp->tp_next) | |
3957 ; | |
3958 } | |
667 | 3959 else |
3960 { | |
3961 /* Go to tab page "n". */ | |
685 | 3962 tp = find_tabpage(n); |
671 | 3963 if (tp == NULL) |
3964 { | |
3965 beep_flush(); | |
3966 return; | |
3967 } | |
667 | 3968 } |
3969 | |
4354 | 3970 goto_tabpage_tp(tp, TRUE, TRUE); |
685 | 3971 |
3972 #ifdef FEAT_GUI_TABLINE | |
3973 if (gui_use_tabline()) | |
690 | 3974 gui_mch_set_curtab(tabpage_index(curtab)); |
685 | 3975 #endif |
3976 } | |
3977 | |
3978 /* | |
3979 * Go to tabpage "tp". | |
4354 | 3980 * Only trigger *Enter autocommands when trigger_enter_autocmds is TRUE. |
3981 * Only trigger *Leave autocommands when trigger_leave_autocmds is TRUE. | |
685 | 3982 * Note: doesn't update the GUI tab. |
3983 */ | |
3984 void | |
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|
3985 goto_tabpage_tp( |
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|
3986 tabpage_T *tp, |
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|
3987 int trigger_enter_autocmds, |
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|
3988 int trigger_leave_autocmds) |
685 | 3989 { |
2201
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3990 /* Don't repeat a message in another tab page. */ |
4c6b4298852f
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3991 set_keep_msg(NULL, 0); |
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|
3992 |
4354 | 3993 if (tp != curtab && leave_tabpage(tp->tp_curwin->w_buffer, |
3994 trigger_leave_autocmds) == OK) | |
674 | 3995 { |
3996 if (valid_tabpage(tp)) | |
4354 | 3997 enter_tabpage(tp, curbuf, trigger_enter_autocmds, |
3998 trigger_leave_autocmds); | |
674 | 3999 else |
4354 | 4000 enter_tabpage(curtab, curbuf, trigger_enter_autocmds, |
4001 trigger_leave_autocmds); | |
674 | 4002 } |
667 | 4003 } |
7 | 4004 |
4005 /* | |
825 | 4006 * Enter window "wp" in tab page "tp". |
4007 * Also updates the GUI tab. | |
4008 */ | |
4009 void | |
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changeset
|
4010 goto_tabpage_win(tabpage_T *tp, win_T *wp) |
825 | 4011 { |
4354 | 4012 goto_tabpage_tp(tp, TRUE, TRUE); |
825 | 4013 if (curtab == tp && win_valid(wp)) |
4014 { | |
4015 win_enter(wp, TRUE); | |
4016 # ifdef FEAT_GUI_TABLINE | |
4017 if (gui_use_tabline()) | |
4018 gui_mch_set_curtab(tabpage_index(curtab)); | |
4019 # endif | |
4020 } | |
4021 } | |
4022 | |
4023 /* | |
6775 | 4024 * Move the current tab page to after tab page "nr". |
682 | 4025 */ |
4026 void | |
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diff
changeset
|
4027 tabpage_move(int nr) |
682 | 4028 { |
6775 | 4029 int n = 1; |
4030 tabpage_T *tp, *tp_dst; | |
682 | 4031 |
4032 if (first_tabpage->tp_next == NULL) | |
4033 return; | |
4034 | |
6775 | 4035 for (tp = first_tabpage; tp->tp_next != NULL && n < nr; tp = tp->tp_next) |
4036 ++n; | |
4037 | |
4038 if (tp == curtab || (nr > 0 && tp->tp_next != NULL | |
4039 && tp->tp_next == curtab)) | |
4040 return; | |
4041 | |
4042 tp_dst = tp; | |
4043 | |
682 | 4044 /* Remove the current tab page from the list of tab pages. */ |
4045 if (curtab == first_tabpage) | |
4046 first_tabpage = curtab->tp_next; | |
4047 else | |
4048 { | |
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diff
changeset
|
4049 FOR_ALL_TABPAGES(tp) |
682 | 4050 if (tp->tp_next == curtab) |
4051 break; | |
4052 if (tp == NULL) /* "cannot happen" */ | |
4053 return; | |
4054 tp->tp_next = curtab->tp_next; | |
4055 } | |
4056 | |
4057 /* Re-insert it at the specified position. */ | |
6775 | 4058 if (nr <= 0) |
682 | 4059 { |
4060 curtab->tp_next = first_tabpage; | |
4061 first_tabpage = curtab; | |
4062 } | |
4063 else | |
4064 { | |
6775 | 4065 curtab->tp_next = tp_dst->tp_next; |
4066 tp_dst->tp_next = curtab; | |
682 | 4067 } |
4068 | |
4069 /* Need to redraw the tabline. Tab page contents doesn't change. */ | |
4070 redraw_tabline = TRUE; | |
4071 } | |
4072 | |
4073 | |
4074 /* | |
7 | 4075 * Go to another window. |
4076 * When jumping to another buffer, stop Visual mode. Do this before | |
4077 * changing windows so we can yank the selection into the '*' register. | |
4078 * When jumping to another window on the same buffer, adjust its cursor | |
4079 * position to keep the same Visual area. | |
4080 */ | |
4081 void | |
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7805
diff
changeset
|
4082 win_goto(win_T *wp) |
7 | 4083 { |
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4084 #ifdef FEAT_CONCEAL |
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4085 win_T *owp = curwin; |
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4086 #endif |
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4087 |
633 | 4088 if (text_locked()) |
7 | 4089 { |
4090 beep_flush(); | |
633 | 4091 text_locked_msg(); |
7 | 4092 return; |
4093 } | |
819 | 4094 #ifdef FEAT_AUTOCMD |
4095 if (curbuf_locked()) | |
4096 return; | |
4097 #endif | |
631 | 4098 |
7 | 4099 if (wp->w_buffer != curbuf) |
4100 reset_VIsual_and_resel(); | |
4101 else if (VIsual_active) | |
4102 wp->w_cursor = curwin->w_cursor; | |
4103 | |
4104 #ifdef FEAT_GUI | |
4105 need_mouse_correct = TRUE; | |
4106 #endif | |
4107 win_enter(wp, TRUE); | |
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4108 |
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4109 #ifdef FEAT_CONCEAL |
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4110 /* Conceal cursor line in previous window, unconceal in current window. */ |
4094 | 4111 if (win_valid(owp) && owp->w_p_cole > 0 && !msg_scrolled) |
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|
4112 update_single_line(owp, owp->w_cursor.lnum); |
4094 | 4113 if (curwin->w_p_cole > 0 && !msg_scrolled) |
4114 need_cursor_line_redraw = TRUE; | |
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4115 #endif |
7 | 4116 } |
4117 | |
4118 #if defined(FEAT_PERL) || defined(PROTO) | |
4119 /* | |
4120 * Find window number "winnr" (counting top to bottom). | |
4121 */ | |
4122 win_T * | |
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|
4123 win_find_nr(int winnr) |
7 | 4124 { |
4125 win_T *wp; | |
4126 | |
4127 # ifdef FEAT_WINDOWS | |
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diff
changeset
|
4128 FOR_ALL_WINDOWS(wp) |
7 | 4129 if (--winnr == 0) |
4130 break; | |
4131 return wp; | |
4132 # else | |
4133 return curwin; | |
4134 # endif | |
4135 } | |
4136 #endif | |
4137 | |
4442 | 4138 #if (defined(FEAT_WINDOWS) && (defined(FEAT_PYTHON) || defined(FEAT_PYTHON3))) \ |
4139 || defined(PROTO) | |
4429 | 4140 /* |
4141 * Find the tabpage for window "win". | |
4142 */ | |
4143 tabpage_T * | |
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|
4144 win_find_tabpage(win_T *win) |
4429 | 4145 { |
4146 win_T *wp; | |
4147 tabpage_T *tp; | |
4148 | |
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|
4149 FOR_ALL_TAB_WINDOWS(tp, wp) |
4429 | 4150 if (wp == win) |
4151 return tp; | |
4152 return NULL; | |
4153 } | |
4154 #endif | |
4155 | |
7 | 4156 /* |
4157 * Move to window above or below "count" times. | |
4158 */ | |
4159 static void | |
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|
4160 win_goto_ver( |
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diff
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|
4161 int up, /* TRUE to go to win above */ |
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diff
changeset
|
4162 long count) |
7 | 4163 { |
4164 frame_T *fr; | |
4165 frame_T *nfr; | |
4166 frame_T *foundfr; | |
4167 | |
4168 foundfr = curwin->w_frame; | |
4169 while (count--) | |
4170 { | |
4171 /* | |
4172 * First go upwards in the tree of frames until we find a upwards or | |
4173 * downwards neighbor. | |
4174 */ | |
4175 fr = foundfr; | |
4176 for (;;) | |
4177 { | |
4178 if (fr == topframe) | |
4179 goto end; | |
4180 if (up) | |
4181 nfr = fr->fr_prev; | |
4182 else | |
4183 nfr = fr->fr_next; | |
4184 if (fr->fr_parent->fr_layout == FR_COL && nfr != NULL) | |
4185 break; | |
4186 fr = fr->fr_parent; | |
4187 } | |
4188 | |
4189 /* | |
4190 * Now go downwards to find the bottom or top frame in it. | |
4191 */ | |
4192 for (;;) | |
4193 { | |
4194 if (nfr->fr_layout == FR_LEAF) | |
4195 { | |
4196 foundfr = nfr; | |
4197 break; | |
4198 } | |
4199 fr = nfr->fr_child; | |
4200 if (nfr->fr_layout == FR_ROW) | |
4201 { | |
4202 /* Find the frame at the cursor row. */ | |
4203 while (fr->fr_next != NULL | |
4204 && frame2win(fr)->w_wincol + fr->fr_width | |
4205 <= curwin->w_wincol + curwin->w_wcol) | |
4206 fr = fr->fr_next; | |
4207 } | |
4208 if (nfr->fr_layout == FR_COL && up) | |
4209 while (fr->fr_next != NULL) | |
4210 fr = fr->fr_next; | |
4211 nfr = fr; | |
4212 } | |
4213 } | |
4214 end: | |
4215 if (foundfr != NULL) | |
4216 win_goto(foundfr->fr_win); | |
4217 } | |
4218 | |
4219 /* | |
4220 * Move to left or right window. | |
4221 */ | |
4222 static void | |
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parents:
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diff
changeset
|
4223 win_goto_hor( |
33ba2adb6065
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parents:
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diff
changeset
|
4224 int left, /* TRUE to go to left win */ |
33ba2adb6065
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parents:
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diff
changeset
|
4225 long count) |
7 | 4226 { |
4227 frame_T *fr; | |
4228 frame_T *nfr; | |
4229 frame_T *foundfr; | |
4230 | |
4231 foundfr = curwin->w_frame; | |
4232 while (count--) | |
4233 { | |
4234 /* | |
4235 * First go upwards in the tree of frames until we find a left or | |
4236 * right neighbor. | |
4237 */ | |
4238 fr = foundfr; | |
4239 for (;;) | |
4240 { | |
4241 if (fr == topframe) | |
4242 goto end; | |
4243 if (left) | |
4244 nfr = fr->fr_prev; | |
4245 else | |
4246 nfr = fr->fr_next; | |
4247 if (fr->fr_parent->fr_layout == FR_ROW && nfr != NULL) | |
4248 break; | |
4249 fr = fr->fr_parent; | |
4250 } | |
4251 | |
4252 /* | |
4253 * Now go downwards to find the leftmost or rightmost frame in it. | |
4254 */ | |
4255 for (;;) | |
4256 { | |
4257 if (nfr->fr_layout == FR_LEAF) | |
4258 { | |
4259 foundfr = nfr; | |
4260 break; | |
4261 } | |
4262 fr = nfr->fr_child; | |
4263 if (nfr->fr_layout == FR_COL) | |
4264 { | |
4265 /* Find the frame at the cursor row. */ | |
4266 while (fr->fr_next != NULL | |
4267 && frame2win(fr)->w_winrow + fr->fr_height | |
4268 <= curwin->w_winrow + curwin->w_wrow) | |
4269 fr = fr->fr_next; | |
4270 } | |
4271 if (nfr->fr_layout == FR_ROW && left) | |
4272 while (fr->fr_next != NULL) | |
4273 fr = fr->fr_next; | |
4274 nfr = fr; | |
4275 } | |
4276 } | |
4277 end: | |
4278 if (foundfr != NULL) | |
4279 win_goto(foundfr->fr_win); | |
4280 } | |
4281 | |
4282 /* | |
4283 * Make window "wp" the current window. | |
4284 */ | |
4285 void | |
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parents:
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diff
changeset
|
4286 win_enter(win_T *wp, int undo_sync) |
7 | 4287 { |
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9487
diff
changeset
|
4288 win_enter_ext(wp, undo_sync, FALSE, FALSE, TRUE, TRUE); |
7 | 4289 } |
4290 | |
4291 /* | |
4292 * Make window wp the current window. | |
4293 * Can be called with "curwin_invalid" TRUE, which means that curwin has just | |
4294 * been closed and isn't valid. | |
4295 */ | |
4296 static void | |
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parents:
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diff
changeset
|
4297 win_enter_ext( |
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parents:
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diff
changeset
|
4298 win_T *wp, |
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parents:
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diff
changeset
|
4299 int undo_sync, |
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parents:
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diff
changeset
|
4300 int curwin_invalid, |
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parents:
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diff
changeset
|
4301 int trigger_new_autocmds UNUSED, |
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parents:
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diff
changeset
|
4302 int trigger_enter_autocmds UNUSED, |
33ba2adb6065
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parents:
7805
diff
changeset
|
4303 int trigger_leave_autocmds UNUSED) |
7 | 4304 { |
4305 #ifdef FEAT_AUTOCMD | |
4306 int other_buffer = FALSE; | |
4307 #endif | |
4308 | |
4309 if (wp == curwin && !curwin_invalid) /* nothing to do */ | |
4310 return; | |
4311 | |
4312 #ifdef FEAT_AUTOCMD | |
4354 | 4313 if (!curwin_invalid && trigger_leave_autocmds) |
7 | 4314 { |
4315 /* | |
4316 * Be careful: If autocommands delete the window, return now. | |
4317 */ | |
4318 if (wp->w_buffer != curbuf) | |
4319 { | |
4320 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); | |
4321 other_buffer = TRUE; | |
4322 if (!win_valid(wp)) | |
4323 return; | |
4324 } | |
4325 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); | |
4326 if (!win_valid(wp)) | |
4327 return; | |
4328 # ifdef FEAT_EVAL | |
4329 /* autocmds may abort script processing */ | |
4330 if (aborting()) | |
4331 return; | |
4332 # endif | |
4333 } | |
4334 #endif | |
4335 | |
4336 /* sync undo before leaving the current buffer */ | |
4337 if (undo_sync && curbuf != wp->w_buffer) | |
825 | 4338 u_sync(FALSE); |
5977 | 4339 |
4340 /* Might need to scroll the old window before switching, e.g., when the | |
4341 * cursor was moved. */ | |
4342 update_topline(); | |
4343 | |
7 | 4344 /* may have to copy the buffer options when 'cpo' contains 'S' */ |
4345 if (wp->w_buffer != curbuf) | |
4346 buf_copy_options(wp->w_buffer, BCO_ENTER | BCO_NOHELP); | |
4347 if (!curwin_invalid) | |
4348 { | |
4349 prevwin = curwin; /* remember for CTRL-W p */ | |
4350 curwin->w_redr_status = TRUE; | |
4351 } | |
4352 curwin = wp; | |
4353 curbuf = wp->w_buffer; | |
4354 check_cursor(); | |
4355 #ifdef FEAT_VIRTUALEDIT | |
4356 if (!virtual_active()) | |
4357 curwin->w_cursor.coladd = 0; | |
4358 #endif | |
4359 changed_line_abv_curs(); /* assume cursor position needs updating */ | |
4360 | |
4361 if (curwin->w_localdir != NULL) | |
4362 { | |
4363 /* Window has a local directory: Save current directory as global | |
4364 * directory (unless that was done already) and change to the local | |
4365 * directory. */ | |
4366 if (globaldir == NULL) | |
4367 { | |
4368 char_u cwd[MAXPATHL]; | |
4369 | |
4370 if (mch_dirname(cwd, MAXPATHL) == OK) | |
4371 globaldir = vim_strsave(cwd); | |
4372 } | |
1757 | 4373 if (mch_chdir((char *)curwin->w_localdir) == 0) |
4374 shorten_fnames(TRUE); | |
7 | 4375 } |
4376 else if (globaldir != NULL) | |
4377 { | |
4378 /* Window doesn't have a local directory and we are not in the global | |
4379 * directory: Change to the global directory. */ | |
1757 | 4380 ignored = mch_chdir((char *)globaldir); |
7 | 4381 vim_free(globaldir); |
4382 globaldir = NULL; | |
4383 shorten_fnames(TRUE); | |
4384 } | |
4385 | |
4386 #ifdef FEAT_AUTOCMD | |
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parents:
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diff
changeset
|
4387 if (trigger_new_autocmds) |
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diff
changeset
|
4388 apply_autocmds(EVENT_WINNEW, NULL, NULL, FALSE, curbuf); |
4354 | 4389 if (trigger_enter_autocmds) |
4390 { | |
4391 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); | |
4392 if (other_buffer) | |
4393 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
4394 } | |
7 | 4395 #endif |
4396 | |
4397 #ifdef FEAT_TITLE | |
4398 maketitle(); | |
4399 #endif | |
4400 curwin->w_redr_status = TRUE; | |
672 | 4401 redraw_tabline = TRUE; |
7 | 4402 if (restart_edit) |
4403 redraw_later(VALID); /* causes status line redraw */ | |
4404 | |
4405 /* set window height to desired minimal value */ | |
4406 if (curwin->w_height < p_wh && !curwin->w_p_wfh) | |
4407 win_setheight((int)p_wh); | |
4408 else if (curwin->w_height == 0) | |
4409 win_setheight(1); | |
4410 | |
4411 /* set window width to desired minimal value */ | |
779 | 4412 if (curwin->w_width < p_wiw && !curwin->w_p_wfw) |
7 | 4413 win_setwidth((int)p_wiw); |
4414 | |
4415 #ifdef FEAT_MOUSE | |
4416 setmouse(); /* in case jumped to/from help buffer */ | |
4417 #endif | |
4418 | |
961 | 4419 /* Change directories when the 'acd' option is set. */ |
4420 DO_AUTOCHDIR | |
7 | 4421 } |
4422 | |
4423 #endif /* FEAT_WINDOWS */ | |
4424 | |
4425 #if defined(FEAT_WINDOWS) || defined(FEAT_SIGNS) || defined(PROTO) | |
4426 /* | |
825 | 4427 * Jump to the first open window that contains buffer "buf", if one exists. |
4428 * Returns a pointer to the window found, otherwise NULL. | |
7 | 4429 */ |
4430 win_T * | |
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diff
changeset
|
4431 buf_jump_open_win(buf_T *buf) |
7 | 4432 { |
6307 | 4433 win_T *wp = NULL; |
4434 | |
4435 if (curwin->w_buffer == buf) | |
4436 wp = curwin; | |
7 | 4437 # ifdef FEAT_WINDOWS |
6307 | 4438 else |
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diff
changeset
|
4439 FOR_ALL_WINDOWS(wp) |
6307 | 4440 if (wp->w_buffer == buf) |
4441 break; | |
7 | 4442 if (wp != NULL) |
4443 win_enter(wp, FALSE); | |
6307 | 4444 # endif |
7 | 4445 return wp; |
4446 } | |
825 | 4447 |
4448 /* | |
4449 * Jump to the first open window in any tab page that contains buffer "buf", | |
4450 * if one exists. | |
4451 * Returns a pointer to the window found, otherwise NULL. | |
4452 */ | |
4453 win_T * | |
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parents:
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diff
changeset
|
4454 buf_jump_open_tab(buf_T *buf) |
825 | 4455 { |
6307 | 4456 win_T *wp = buf_jump_open_win(buf); |
825 | 4457 # ifdef FEAT_WINDOWS |
4458 tabpage_T *tp; | |
4459 | |
4460 if (wp != NULL) | |
4461 return wp; | |
4462 | |
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diff
changeset
|
4463 FOR_ALL_TABPAGES(tp) |
825 | 4464 if (tp != curtab) |
4465 { | |
4466 for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next) | |
4467 if (wp->w_buffer == buf) | |
4468 break; | |
4469 if (wp != NULL) | |
4470 { | |
4471 goto_tabpage_win(tp, wp); | |
4472 if (curwin != wp) | |
4473 wp = NULL; /* something went wrong */ | |
4474 break; | |
4475 } | |
4476 } | |
6307 | 4477 # endif |
825 | 4478 return wp; |
4479 } | |
7 | 4480 #endif |
4481 | |
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diff
changeset
|
4482 static int last_win_id = LOWEST_WIN_ID - 1; |
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8368
diff
changeset
|
4483 |
7 | 4484 /* |
1906 | 4485 * Allocate a window structure and link it in the window list when "hidden" is |
4486 * FALSE. | |
7 | 4487 */ |
4488 static win_T * | |
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diff
changeset
|
4489 win_alloc(win_T *after UNUSED, int hidden UNUSED) |
7 | 4490 { |
3263 | 4491 win_T *new_wp; |
7 | 4492 |
4493 /* | |
4494 * allocate window structure and linesizes arrays | |
4495 */ | |
3263 | 4496 new_wp = (win_T *)alloc_clear((unsigned)sizeof(win_T)); |
4287 | 4497 if (new_wp == NULL) |
4498 return NULL; | |
4499 | |
4500 if (win_alloc_lines(new_wp) == FAIL) | |
3263 | 4501 { |
4502 vim_free(new_wp); | |
4287 | 4503 return NULL; |
4504 } | |
4505 | |
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changeset
|
4506 new_wp->w_id = ++last_win_id; |
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diff
changeset
|
4507 |
4287 | 4508 #ifdef FEAT_EVAL |
4509 /* init w: variables */ | |
4510 new_wp->w_vars = dict_alloc(); | |
4511 if (new_wp->w_vars == NULL) | |
4512 { | |
4513 win_free_lsize(new_wp); | |
4514 vim_free(new_wp); | |
4515 return NULL; | |
4516 } | |
4517 init_var_dict(new_wp->w_vars, &new_wp->w_winvar, VAR_SCOPE); | |
4518 #endif | |
4519 | |
1114 | 4520 #ifdef FEAT_AUTOCMD |
4287 | 4521 /* Don't execute autocommands while the window is not properly |
4522 * initialized yet. gui_create_scrollbar() may trigger a FocusGained | |
4523 * event. */ | |
4524 block_autocmds(); | |
4525 #endif | |
4526 /* | |
4527 * link the window in the window list | |
4528 */ | |
7 | 4529 #ifdef FEAT_WINDOWS |
4287 | 4530 if (!hidden) |
4531 win_append(after, new_wp); | |
4532 new_wp->w_wincol = 0; | |
4533 new_wp->w_width = Columns; | |
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changeset
|
4534 #endif |
4287 | 4535 |
4536 /* position the display and the cursor at the top of the file. */ | |
4537 new_wp->w_topline = 1; | |
7 | 4538 #ifdef FEAT_DIFF |
4287 | 4539 new_wp->w_topfill = 0; |
4540 #endif | |
4541 new_wp->w_botline = 2; | |
4542 new_wp->w_cursor.lnum = 1; | |
7 | 4543 #ifdef FEAT_SCROLLBIND |
4287 | 4544 new_wp->w_scbind_pos = 1; |
4545 #endif | |
4546 | |
4547 /* We won't calculate w_fraction until resizing the window */ | |
4548 new_wp->w_fraction = 0; | |
4549 new_wp->w_prev_fraction_row = -1; | |
7 | 4550 |
4551 #ifdef FEAT_GUI | |
4287 | 4552 if (gui.in_use) |
4553 { | |
4554 gui_create_scrollbar(&new_wp->w_scrollbars[SBAR_LEFT], | |
4555 SBAR_LEFT, new_wp); | |
4556 gui_create_scrollbar(&new_wp->w_scrollbars[SBAR_RIGHT], | |
4557 SBAR_RIGHT, new_wp); | |
4558 } | |
7 | 4559 #endif |
4560 #ifdef FEAT_FOLDING | |
4287 | 4561 foldInitWin(new_wp); |
7 | 4562 #endif |
1114 | 4563 #ifdef FEAT_AUTOCMD |
4287 | 4564 unblock_autocmds(); |
1114 | 4565 #endif |
1326 | 4566 #ifdef FEAT_SEARCH_EXTRA |
4287 | 4567 new_wp->w_match_head = NULL; |
4568 new_wp->w_next_match_id = 4; | |
4569 #endif | |
3263 | 4570 return new_wp; |
7 | 4571 } |
4572 | |
4573 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
4574 | |
4575 /* | |
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|
4576 * Remove window 'wp' from the window list and free the structure. |
7 | 4577 */ |
4578 static void | |
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|
4579 win_free( |
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|
4580 win_T *wp, |
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|
4581 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 4582 { |
4583 int i; | |
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4584 buf_T *buf; |
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4585 wininfo_T *wip; |
7 | 4586 |
1918 | 4587 #ifdef FEAT_FOLDING |
4588 clearFolding(wp); | |
4589 #endif | |
4590 | |
4591 /* reduce the reference count to the argument list. */ | |
4592 alist_unlink(wp->w_alist); | |
4593 | |
1114 | 4594 #ifdef FEAT_AUTOCMD |
4595 /* Don't execute autocommands while the window is halfway being deleted. | |
4596 * gui_mch_destroy_scrollbar() may trigger a FocusGained event. */ | |
1410 | 4597 block_autocmds(); |
1114 | 4598 #endif |
4599 | |
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4600 #ifdef FEAT_LUA |
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4601 lua_window_free(wp); |
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4602 #endif |
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diff
changeset
|
4603 |
14 | 4604 #ifdef FEAT_MZSCHEME |
4605 mzscheme_window_free(wp); | |
4606 #endif | |
4607 | |
7 | 4608 #ifdef FEAT_PERL |
4609 perl_win_free(wp); | |
4610 #endif | |
4611 | |
4612 #ifdef FEAT_PYTHON | |
4613 python_window_free(wp); | |
4614 #endif | |
4615 | |
2329
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diff
changeset
|
4616 #ifdef FEAT_PYTHON3 |
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parents:
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diff
changeset
|
4617 python3_window_free(wp); |
ad2889f48843
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Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
4618 #endif |
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parents:
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diff
changeset
|
4619 |
7 | 4620 #ifdef FEAT_TCL |
4621 tcl_window_free(wp); | |
4622 #endif | |
4623 | |
4624 #ifdef FEAT_RUBY | |
4625 ruby_window_free(wp); | |
4626 #endif | |
4627 | |
4628 clear_winopt(&wp->w_onebuf_opt); | |
4629 clear_winopt(&wp->w_allbuf_opt); | |
4630 | |
4631 #ifdef FEAT_EVAL | |
4287 | 4632 vars_clear(&wp->w_vars->dv_hashtab); /* free all w: variables */ |
4633 hash_init(&wp->w_vars->dv_hashtab); | |
4634 unref_var_dict(wp->w_vars); | |
7 | 4635 #endif |
4636 | |
8833
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parents:
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diff
changeset
|
4637 { |
dc10bd23f918
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parents:
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diff
changeset
|
4638 tabpage_T *ttp; |
dc10bd23f918
commit https://github.com/vim/vim/commit/3dda7db4e1f7c4a8110a1f83001ec36b46693d27
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parents:
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diff
changeset
|
4639 |
dc10bd23f918
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parents:
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diff
changeset
|
4640 if (prevwin == wp) |
dc10bd23f918
commit https://github.com/vim/vim/commit/3dda7db4e1f7c4a8110a1f83001ec36b46693d27
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parents:
8804
diff
changeset
|
4641 prevwin = NULL; |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
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9599
diff
changeset
|
4642 FOR_ALL_TABPAGES(ttp) |
8833
dc10bd23f918
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parents:
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diff
changeset
|
4643 if (ttp->tp_prevwin == wp) |
dc10bd23f918
commit https://github.com/vim/vim/commit/3dda7db4e1f7c4a8110a1f83001ec36b46693d27
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diff
changeset
|
4644 ttp->tp_prevwin = NULL; |
dc10bd23f918
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diff
changeset
|
4645 } |
7 | 4646 win_free_lsize(wp); |
4647 | |
4648 for (i = 0; i < wp->w_tagstacklen; ++i) | |
4649 vim_free(wp->w_tagstack[i].tagname); | |
4650 | |
4651 vim_free(wp->w_localdir); | |
1326 | 4652 |
5237
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diff
changeset
|
4653 /* Remove the window from the b_wininfo lists, it may happen that the |
647596ab1ae2
updated for version 7.4a.044
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parents:
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diff
changeset
|
4654 * freed memory is re-used for another window. */ |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
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parents:
9599
diff
changeset
|
4655 FOR_ALL_BUFFERS(buf) |
5237
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diff
changeset
|
4656 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) |
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|
4657 if (wip->wi_win == wp) |
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changeset
|
4658 wip->wi_win = NULL; |
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parents:
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diff
changeset
|
4659 |
7 | 4660 #ifdef FEAT_SEARCH_EXTRA |
1326 | 4661 clear_matches(wp); |
4662 #endif | |
4663 | |
7 | 4664 #ifdef FEAT_JUMPLIST |
4665 free_jumplist(wp); | |
4666 #endif | |
4667 | |
643 | 4668 #ifdef FEAT_QUICKFIX |
4669 qf_free_all(wp); | |
4670 #endif | |
4671 | |
7 | 4672 #ifdef FEAT_GUI |
4673 if (gui.in_use) | |
4674 { | |
4675 gui_mch_destroy_scrollbar(&wp->w_scrollbars[SBAR_LEFT]); | |
4676 gui_mch_destroy_scrollbar(&wp->w_scrollbars[SBAR_RIGHT]); | |
4677 } | |
4678 #endif /* FEAT_GUI */ | |
4679 | |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
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parents:
2201
diff
changeset
|
4680 #ifdef FEAT_SYN_HL |
2314
233eb4412f5d
Added 'colorcolumn' option. Partly by Gregor Uhlenheuer.
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parents:
2306
diff
changeset
|
4681 vim_free(wp->w_p_cc_cols); |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2201
diff
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|
4682 #endif |
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parents:
2201
diff
changeset
|
4683 |
1918 | 4684 #ifdef FEAT_AUTOCMD |
4685 if (wp != aucmd_win) | |
4686 #endif | |
4687 win_remove(wp, tp); | |
5971 | 4688 #ifdef FEAT_AUTOCMD |
5958 | 4689 if (autocmd_busy) |
4690 { | |
4691 wp->w_next = au_pending_free_win; | |
4692 au_pending_free_win = wp; | |
4693 } | |
4694 else | |
5971 | 4695 #endif |
5958 | 4696 vim_free(wp); |
1114 | 4697 |
4698 #ifdef FEAT_AUTOCMD | |
1410 | 4699 unblock_autocmds(); |
1114 | 4700 #endif |
7 | 4701 } |
4702 | |
4703 /* | |
4704 * Append window "wp" in the window list after window "after". | |
4705 */ | |
1906 | 4706 void |
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parents:
7805
diff
changeset
|
4707 win_append(win_T *after, win_T *wp) |
7 | 4708 { |
4709 win_T *before; | |
4710 | |
4711 if (after == NULL) /* after NULL is in front of the first */ | |
4712 before = firstwin; | |
4713 else | |
4714 before = after->w_next; | |
4715 | |
4716 wp->w_next = before; | |
4717 wp->w_prev = after; | |
4718 if (after == NULL) | |
4719 firstwin = wp; | |
4720 else | |
4721 after->w_next = wp; | |
4722 if (before == NULL) | |
4723 lastwin = wp; | |
4724 else | |
4725 before->w_prev = wp; | |
4726 } | |
4727 | |
4728 /* | |
4729 * Remove a window from the window list. | |
4730 */ | |
1906 | 4731 void |
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parents:
7805
diff
changeset
|
4732 win_remove( |
33ba2adb6065
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4733 win_T *wp, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4734 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 4735 { |
4736 if (wp->w_prev != NULL) | |
4737 wp->w_prev->w_next = wp->w_next; | |
671 | 4738 else if (tp == NULL) |
4739 firstwin = wp->w_next; | |
7 | 4740 else |
671 | 4741 tp->tp_firstwin = wp->w_next; |
7 | 4742 if (wp->w_next != NULL) |
4743 wp->w_next->w_prev = wp->w_prev; | |
671 | 4744 else if (tp == NULL) |
4745 lastwin = wp->w_prev; | |
7 | 4746 else |
671 | 4747 tp->tp_lastwin = wp->w_prev; |
7 | 4748 } |
4749 | |
4750 /* | |
4751 * Append frame "frp" in a frame list after frame "after". | |
4752 */ | |
4753 static void | |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4754 frame_append(frame_T *after, frame_T *frp) |
7 | 4755 { |
4756 frp->fr_next = after->fr_next; | |
4757 after->fr_next = frp; | |
4758 if (frp->fr_next != NULL) | |
4759 frp->fr_next->fr_prev = frp; | |
4760 frp->fr_prev = after; | |
4761 } | |
4762 | |
4763 /* | |
4764 * Insert frame "frp" in a frame list before frame "before". | |
4765 */ | |
4766 static void | |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4767 frame_insert(frame_T *before, frame_T *frp) |
7 | 4768 { |
4769 frp->fr_next = before; | |
4770 frp->fr_prev = before->fr_prev; | |
4771 before->fr_prev = frp; | |
4772 if (frp->fr_prev != NULL) | |
4773 frp->fr_prev->fr_next = frp; | |
4774 else | |
4775 frp->fr_parent->fr_child = frp; | |
4776 } | |
4777 | |
4778 /* | |
4779 * Remove a frame from a frame list. | |
4780 */ | |
4781 static void | |
7837
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parents:
7805
diff
changeset
|
4782 frame_remove(frame_T *frp) |
7 | 4783 { |
4784 if (frp->fr_prev != NULL) | |
4785 frp->fr_prev->fr_next = frp->fr_next; | |
4786 else | |
4787 frp->fr_parent->fr_child = frp->fr_next; | |
4788 if (frp->fr_next != NULL) | |
4789 frp->fr_next->fr_prev = frp->fr_prev; | |
4790 } | |
4791 | |
4792 #endif /* FEAT_WINDOWS */ | |
4793 | |
4794 /* | |
4795 * Allocate w_lines[] for window "wp". | |
4796 * Return FAIL for failure, OK for success. | |
4797 */ | |
4798 int | |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4799 win_alloc_lines(win_T *wp) |
7 | 4800 { |
4801 wp->w_lines_valid = 0; | |
1042 | 4802 wp->w_lines = (wline_T *)alloc_clear((unsigned)(Rows * sizeof(wline_T))); |
7 | 4803 if (wp->w_lines == NULL) |
4804 return FAIL; | |
4805 return OK; | |
4806 } | |
4807 | |
4808 /* | |
4809 * free lsize arrays for a window | |
4810 */ | |
4811 void | |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4812 win_free_lsize(win_T *wp) |
7 | 4813 { |
5952 | 4814 /* TODO: why would wp be NULL here? */ |
4815 if (wp != NULL) | |
4816 { | |
4817 vim_free(wp->w_lines); | |
4818 wp->w_lines = NULL; | |
4819 } | |
7 | 4820 } |
4821 | |
4822 /* | |
4823 * Called from win_new_shellsize() after Rows changed. | |
671 | 4824 * This only does the current tab page, others must be done when made active. |
7 | 4825 */ |
4826 void | |
7837
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parents:
7805
diff
changeset
|
4827 shell_new_rows(void) |
7 | 4828 { |
667 | 4829 int h = (int)ROWS_AVAIL; |
7 | 4830 |
4831 if (firstwin == NULL) /* not initialized yet */ | |
4832 return; | |
4833 #ifdef FEAT_WINDOWS | |
4834 if (h < frame_minheight(topframe, NULL)) | |
4835 h = frame_minheight(topframe, NULL); | |
779 | 4836 |
4837 /* First try setting the heights of windows with 'winfixheight'. If | |
7 | 4838 * that doesn't result in the right height, forget about that option. */ |
4839 frame_new_height(topframe, h, FALSE, TRUE); | |
5004
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parents:
4936
diff
changeset
|
4840 if (!frame_check_height(topframe, h)) |
7 | 4841 frame_new_height(topframe, h, FALSE, FALSE); |
4842 | |
4843 (void)win_comp_pos(); /* recompute w_winrow and w_wincol */ | |
4844 #else | |
4845 if (h < 1) | |
4846 h = 1; | |
4847 win_new_height(firstwin, h); | |
4848 #endif | |
4849 compute_cmdrow(); | |
170 | 4850 #ifdef FEAT_WINDOWS |
824 | 4851 curtab->tp_ch_used = p_ch; |
170 | 4852 #endif |
4853 | |
7 | 4854 #if 0 |
4855 /* Disabled: don't want making the screen smaller make a window larger. */ | |
4856 if (p_ea) | |
4857 win_equal(curwin, FALSE, 'v'); | |
4858 #endif | |
4859 } | |
4860 | |
8643
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parents:
8536
diff
changeset
|
4861 #if defined(FEAT_WINDOWS) || defined(PROTO) |
7 | 4862 /* |
4863 * Called from win_new_shellsize() after Columns changed. | |
4864 */ | |
4865 void | |
7837
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parents:
7805
diff
changeset
|
4866 shell_new_columns(void) |
7 | 4867 { |
4868 if (firstwin == NULL) /* not initialized yet */ | |
4869 return; | |
779 | 4870 |
4871 /* First try setting the widths of windows with 'winfixwidth'. If that | |
4872 * doesn't result in the right width, forget about that option. */ | |
4873 frame_new_width(topframe, (int)Columns, FALSE, TRUE); | |
5004
a1b41dabc682
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parents:
4936
diff
changeset
|
4874 if (!frame_check_width(topframe, Columns)) |
779 | 4875 frame_new_width(topframe, (int)Columns, FALSE, FALSE); |
4876 | |
7 | 4877 (void)win_comp_pos(); /* recompute w_winrow and w_wincol */ |
4878 #if 0 | |
4879 /* Disabled: don't want making the screen smaller make a window larger. */ | |
4880 if (p_ea) | |
4881 win_equal(curwin, FALSE, 'h'); | |
4882 #endif | |
4883 } | |
4884 #endif | |
4885 | |
4886 #if defined(FEAT_CMDWIN) || defined(PROTO) | |
4887 /* | |
4888 * Save the size of all windows in "gap". | |
4889 */ | |
4890 void | |
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parents:
7805
diff
changeset
|
4891 win_size_save(garray_T *gap) |
7 | 4892 |
4893 { | |
4894 win_T *wp; | |
4895 | |
4896 ga_init2(gap, (int)sizeof(int), 1); | |
4897 if (ga_grow(gap, win_count() * 2) == OK) | |
9649
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parents:
9599
diff
changeset
|
4898 FOR_ALL_WINDOWS(wp) |
7 | 4899 { |
4900 ((int *)gap->ga_data)[gap->ga_len++] = | |
4901 wp->w_width + wp->w_vsep_width; | |
4902 ((int *)gap->ga_data)[gap->ga_len++] = wp->w_height; | |
4903 } | |
4904 } | |
4905 | |
4906 /* | |
4907 * Restore window sizes, but only if the number of windows is still the same. | |
4908 * Does not free the growarray. | |
4909 */ | |
4910 void | |
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parents:
7805
diff
changeset
|
4911 win_size_restore(garray_T *gap) |
7 | 4912 { |
4913 win_T *wp; | |
6058 | 4914 int i, j; |
7 | 4915 |
4916 if (win_count() * 2 == gap->ga_len) | |
4917 { | |
6058 | 4918 /* The order matters, because frames contain other frames, but it's |
4919 * difficult to get right. The easy way out is to do it twice. */ | |
4920 for (j = 0; j < 2; ++j) | |
7 | 4921 { |
6058 | 4922 i = 0; |
9649
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parents:
9599
diff
changeset
|
4923 FOR_ALL_WINDOWS(wp) |
6058 | 4924 { |
4925 frame_setwidth(wp->w_frame, ((int *)gap->ga_data)[i++]); | |
4926 win_setheight_win(((int *)gap->ga_data)[i++], wp); | |
4927 } | |
7 | 4928 } |
4929 /* recompute the window positions */ | |
4930 (void)win_comp_pos(); | |
4931 } | |
4932 } | |
4933 #endif /* FEAT_CMDWIN */ | |
4934 | |
4935 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
4936 /* | |
4937 * Update the position for all windows, using the width and height of the | |
4938 * frames. | |
4939 * Returns the row just after the last window. | |
4940 */ | |
668 | 4941 int |
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7805
diff
changeset
|
4942 win_comp_pos(void) |
7 | 4943 { |
685 | 4944 int row = tabline_height(); |
7 | 4945 int col = 0; |
4946 | |
4947 frame_comp_pos(topframe, &row, &col); | |
4948 return row; | |
4949 } | |
4950 | |
4951 /* | |
4952 * Update the position of the windows in frame "topfrp", using the width and | |
4953 * height of the frames. | |
4954 * "*row" and "*col" are the top-left position of the frame. They are updated | |
4955 * to the bottom-right position plus one. | |
4956 */ | |
4957 static void | |
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7805
diff
changeset
|
4958 frame_comp_pos(frame_T *topfrp, int *row, int *col) |
7 | 4959 { |
4960 win_T *wp; | |
4961 frame_T *frp; | |
4962 int startcol; | |
4963 int startrow; | |
4964 | |
4965 wp = topfrp->fr_win; | |
4966 if (wp != NULL) | |
4967 { | |
8643
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Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4968 if (wp->w_winrow != *row || wp->w_wincol != *col) |
7 | 4969 { |
4970 /* position changed, redraw */ | |
4971 wp->w_winrow = *row; | |
4972 wp->w_wincol = *col; | |
4973 redraw_win_later(wp, NOT_VALID); | |
4974 wp->w_redr_status = TRUE; | |
4975 } | |
4976 *row += wp->w_height + wp->w_status_height; | |
4977 *col += wp->w_width + wp->w_vsep_width; | |
4978 } | |
4979 else | |
4980 { | |
4981 startrow = *row; | |
4982 startcol = *col; | |
4983 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
4984 { | |
4985 if (topfrp->fr_layout == FR_ROW) | |
4986 *row = startrow; /* all frames are at the same row */ | |
4987 else | |
4988 *col = startcol; /* all frames are at the same col */ | |
4989 frame_comp_pos(frp, row, col); | |
4990 } | |
4991 } | |
4992 } | |
4993 | |
4994 #endif /* FEAT_WINDOWS */ | |
4995 | |
4996 /* | |
4997 * Set current window height and take care of repositioning other windows to | |
4998 * fit around it. | |
4999 */ | |
5000 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5001 win_setheight(int height) |
7 | 5002 { |
5003 win_setheight_win(height, curwin); | |
5004 } | |
5005 | |
5006 /* | |
5007 * Set the window height of window "win" and take care of repositioning other | |
5008 * windows to fit around it. | |
5009 */ | |
5010 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5011 win_setheight_win(int height, win_T *win) |
7 | 5012 { |
5013 int row; | |
5014 | |
5015 if (win == curwin) | |
5016 { | |
5017 /* Always keep current window at least one line high, even when | |
5018 * 'winminheight' is zero. */ | |
5019 #ifdef FEAT_WINDOWS | |
5020 if (height < p_wmh) | |
5021 height = p_wmh; | |
5022 #endif | |
5023 if (height == 0) | |
5024 height = 1; | |
5025 } | |
5026 | |
5027 #ifdef FEAT_WINDOWS | |
5028 frame_setheight(win->w_frame, height + win->w_status_height); | |
5029 | |
5030 /* recompute the window positions */ | |
5031 row = win_comp_pos(); | |
5032 #else | |
5033 if (height > topframe->fr_height) | |
5034 height = topframe->fr_height; | |
5035 win->w_height = height; | |
5036 row = height; | |
5037 #endif | |
5038 | |
5039 /* | |
5040 * If there is extra space created between the last window and the command | |
5041 * line, clear it. | |
5042 */ | |
5043 if (full_screen && msg_scrolled == 0 && row < cmdline_row) | |
5044 screen_fill(row, cmdline_row, 0, (int)Columns, ' ', ' ', 0); | |
5045 cmdline_row = row; | |
5046 msg_row = row; | |
5047 msg_col = 0; | |
5048 | |
5049 redraw_all_later(NOT_VALID); | |
5050 } | |
5051 | |
5052 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
5053 | |
5054 /* | |
5055 * Set the height of a frame to "height" and take care that all frames and | |
5056 * windows inside it are resized. Also resize frames on the left and right if | |
5057 * the are in the same FR_ROW frame. | |
5058 * | |
5059 * Strategy: | |
5060 * If the frame is part of a FR_COL frame, try fitting the frame in that | |
5061 * frame. If that doesn't work (the FR_COL frame is too small), recursively | |
5062 * go to containing frames to resize them and make room. | |
5063 * If the frame is part of a FR_ROW frame, all frames must be resized as well. | |
5064 * Check for the minimal height of the FR_ROW frame. | |
5065 * At the top level we can also use change the command line height. | |
5066 */ | |
5067 static void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5068 frame_setheight(frame_T *curfrp, int height) |
7 | 5069 { |
5070 int room; /* total number of lines available */ | |
5071 int take; /* number of lines taken from other windows */ | |
5072 int room_cmdline; /* lines available from cmdline */ | |
5073 int run; | |
5074 frame_T *frp; | |
5075 int h; | |
5076 int room_reserved; | |
5077 | |
5078 /* If the height already is the desired value, nothing to do. */ | |
5079 if (curfrp->fr_height == height) | |
5080 return; | |
5081 | |
5082 if (curfrp->fr_parent == NULL) | |
5083 { | |
5084 /* topframe: can only change the command line */ | |
667 | 5085 if (height > ROWS_AVAIL) |
5086 height = ROWS_AVAIL; | |
7 | 5087 if (height > 0) |
5088 frame_new_height(curfrp, height, FALSE, FALSE); | |
5089 } | |
5090 else if (curfrp->fr_parent->fr_layout == FR_ROW) | |
5091 { | |
5092 /* Row of frames: Also need to resize frames left and right of this | |
5093 * one. First check for the minimal height of these. */ | |
5094 h = frame_minheight(curfrp->fr_parent, NULL); | |
5095 if (height < h) | |
5096 height = h; | |
5097 frame_setheight(curfrp->fr_parent, height); | |
5098 } | |
5099 else | |
5100 { | |
5101 /* | |
5102 * Column of frames: try to change only frames in this column. | |
5103 */ | |
5104 /* | |
5105 * Do this twice: | |
5106 * 1: compute room available, if it's not enough try resizing the | |
5107 * containing frame. | |
5108 * 2: compute the room available and adjust the height to it. | |
5109 * Try not to reduce the height of a window with 'winfixheight' set. | |
5110 */ | |
5111 for (run = 1; run <= 2; ++run) | |
5112 { | |
5113 room = 0; | |
5114 room_reserved = 0; | |
5115 for (frp = curfrp->fr_parent->fr_child; frp != NULL; | |
5116 frp = frp->fr_next) | |
5117 { | |
5118 if (frp != curfrp | |
5119 && frp->fr_win != NULL | |
5120 && frp->fr_win->w_p_wfh) | |
5121 room_reserved += frp->fr_height; | |
5122 room += frp->fr_height; | |
5123 if (frp != curfrp) | |
5124 room -= frame_minheight(frp, NULL); | |
5125 } | |
5126 if (curfrp->fr_width != Columns) | |
5127 room_cmdline = 0; | |
5128 else | |
5129 { | |
5130 room_cmdline = Rows - p_ch - (lastwin->w_winrow | |
5131 + lastwin->w_height + lastwin->w_status_height); | |
5132 if (room_cmdline < 0) | |
5133 room_cmdline = 0; | |
5134 } | |
5135 | |
5136 if (height <= room + room_cmdline) | |
5137 break; | |
5138 if (run == 2 || curfrp->fr_width == Columns) | |
5139 { | |
5140 if (height > room + room_cmdline) | |
5141 height = room + room_cmdline; | |
5142 break; | |
5143 } | |
5144 frame_setheight(curfrp->fr_parent, height | |
5145 + frame_minheight(curfrp->fr_parent, NOWIN) - (int)p_wmh - 1); | |
5146 } | |
5147 | |
5148 /* | |
5149 * Compute the number of lines we will take from others frames (can be | |
5150 * negative!). | |
5151 */ | |
5152 take = height - curfrp->fr_height; | |
5153 | |
5154 /* If there is not enough room, also reduce the height of a window | |
5155 * with 'winfixheight' set. */ | |
5156 if (height > room + room_cmdline - room_reserved) | |
5157 room_reserved = room + room_cmdline - height; | |
5158 /* If there is only a 'winfixheight' window and making the | |
5159 * window smaller, need to make the other window taller. */ | |
5160 if (take < 0 && room - curfrp->fr_height < room_reserved) | |
5161 room_reserved = 0; | |
5162 | |
5163 if (take > 0 && room_cmdline > 0) | |
5164 { | |
5165 /* use lines from cmdline first */ | |
5166 if (take < room_cmdline) | |
5167 room_cmdline = take; | |
5168 take -= room_cmdline; | |
5169 topframe->fr_height += room_cmdline; | |
5170 } | |
5171 | |
5172 /* | |
5173 * set the current frame to the new height | |
5174 */ | |
5175 frame_new_height(curfrp, height, FALSE, FALSE); | |
5176 | |
5177 /* | |
5178 * First take lines from the frames after the current frame. If | |
5179 * that is not enough, takes lines from frames above the current | |
5180 * frame. | |
5181 */ | |
5182 for (run = 0; run < 2; ++run) | |
5183 { | |
5184 if (run == 0) | |
5185 frp = curfrp->fr_next; /* 1st run: start with next window */ | |
5186 else | |
5187 frp = curfrp->fr_prev; /* 2nd run: start with prev window */ | |
5188 while (frp != NULL && take != 0) | |
5189 { | |
5190 h = frame_minheight(frp, NULL); | |
5191 if (room_reserved > 0 | |
5192 && frp->fr_win != NULL | |
5193 && frp->fr_win->w_p_wfh) | |
5194 { | |
5195 if (room_reserved >= frp->fr_height) | |
5196 room_reserved -= frp->fr_height; | |
5197 else | |
5198 { | |
5199 if (frp->fr_height - room_reserved > take) | |
5200 room_reserved = frp->fr_height - take; | |
5201 take -= frp->fr_height - room_reserved; | |
5202 frame_new_height(frp, room_reserved, FALSE, FALSE); | |
5203 room_reserved = 0; | |
5204 } | |
5205 } | |
5206 else | |
5207 { | |
5208 if (frp->fr_height - take < h) | |
5209 { | |
5210 take -= frp->fr_height - h; | |
5211 frame_new_height(frp, h, FALSE, FALSE); | |
5212 } | |
5213 else | |
5214 { | |
5215 frame_new_height(frp, frp->fr_height - take, | |
5216 FALSE, FALSE); | |
5217 take = 0; | |
5218 } | |
5219 } | |
5220 if (run == 0) | |
5221 frp = frp->fr_next; | |
5222 else | |
5223 frp = frp->fr_prev; | |
5224 } | |
5225 } | |
5226 } | |
5227 } | |
5228 | |
5229 /* | |
5230 * Set current window width and take care of repositioning other windows to | |
5231 * fit around it. | |
5232 */ | |
5233 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5234 win_setwidth(int width) |
7 | 5235 { |
5236 win_setwidth_win(width, curwin); | |
5237 } | |
5238 | |
5239 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5240 win_setwidth_win(int width, win_T *wp) |
7 | 5241 { |
5242 /* Always keep current window at least one column wide, even when | |
5243 * 'winminwidth' is zero. */ | |
5244 if (wp == curwin) | |
5245 { | |
5246 if (width < p_wmw) | |
5247 width = p_wmw; | |
5248 if (width == 0) | |
5249 width = 1; | |
5250 } | |
5251 | |
5252 frame_setwidth(wp->w_frame, width + wp->w_vsep_width); | |
5253 | |
5254 /* recompute the window positions */ | |
5255 (void)win_comp_pos(); | |
5256 | |
5257 redraw_all_later(NOT_VALID); | |
5258 } | |
5259 | |
5260 /* | |
5261 * Set the width of a frame to "width" and take care that all frames and | |
5262 * windows inside it are resized. Also resize frames above and below if the | |
5263 * are in the same FR_ROW frame. | |
5264 * | |
5265 * Strategy is similar to frame_setheight(). | |
5266 */ | |
5267 static void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5268 frame_setwidth(frame_T *curfrp, int width) |
7 | 5269 { |
5270 int room; /* total number of lines available */ | |
5271 int take; /* number of lines taken from other windows */ | |
5272 int run; | |
5273 frame_T *frp; | |
5274 int w; | |
779 | 5275 int room_reserved; |
7 | 5276 |
5277 /* If the width already is the desired value, nothing to do. */ | |
5278 if (curfrp->fr_width == width) | |
5279 return; | |
5280 | |
5281 if (curfrp->fr_parent == NULL) | |
5282 /* topframe: can't change width */ | |
5283 return; | |
5284 | |
5285 if (curfrp->fr_parent->fr_layout == FR_COL) | |
5286 { | |
5287 /* Column of frames: Also need to resize frames above and below of | |
5288 * this one. First check for the minimal width of these. */ | |
5289 w = frame_minwidth(curfrp->fr_parent, NULL); | |
5290 if (width < w) | |
5291 width = w; | |
5292 frame_setwidth(curfrp->fr_parent, width); | |
5293 } | |
5294 else | |
5295 { | |
5296 /* | |
5297 * Row of frames: try to change only frames in this row. | |
5298 * | |
5299 * Do this twice: | |
5300 * 1: compute room available, if it's not enough try resizing the | |
5301 * containing frame. | |
5302 * 2: compute the room available and adjust the width to it. | |
5303 */ | |
5304 for (run = 1; run <= 2; ++run) | |
5305 { | |
5306 room = 0; | |
779 | 5307 room_reserved = 0; |
7 | 5308 for (frp = curfrp->fr_parent->fr_child; frp != NULL; |
5309 frp = frp->fr_next) | |
5310 { | |
779 | 5311 if (frp != curfrp |
5312 && frp->fr_win != NULL | |
5313 && frp->fr_win->w_p_wfw) | |
5314 room_reserved += frp->fr_width; | |
7 | 5315 room += frp->fr_width; |
5316 if (frp != curfrp) | |
5317 room -= frame_minwidth(frp, NULL); | |
5318 } | |
5319 | |
5320 if (width <= room) | |
5321 break; | |
667 | 5322 if (run == 2 || curfrp->fr_height >= ROWS_AVAIL) |
7 | 5323 { |
5324 if (width > room) | |
5325 width = room; | |
5326 break; | |
5327 } | |
5328 frame_setwidth(curfrp->fr_parent, width | |
5329 + frame_minwidth(curfrp->fr_parent, NOWIN) - (int)p_wmw - 1); | |
5330 } | |
5331 | |
5332 /* | |
5333 * Compute the number of lines we will take from others frames (can be | |
5334 * negative!). | |
5335 */ | |
5336 take = width - curfrp->fr_width; | |
5337 | |
779 | 5338 /* If there is not enough room, also reduce the width of a window |
5339 * with 'winfixwidth' set. */ | |
5340 if (width > room - room_reserved) | |
5341 room_reserved = room - width; | |
5342 /* If there is only a 'winfixwidth' window and making the | |
5343 * window smaller, need to make the other window narrower. */ | |
5344 if (take < 0 && room - curfrp->fr_width < room_reserved) | |
5345 room_reserved = 0; | |
5346 | |
7 | 5347 /* |
5348 * set the current frame to the new width | |
5349 */ | |
779 | 5350 frame_new_width(curfrp, width, FALSE, FALSE); |
7 | 5351 |
5352 /* | |
5353 * First take lines from the frames right of the current frame. If | |
5354 * that is not enough, takes lines from frames left of the current | |
5355 * frame. | |
5356 */ | |
5357 for (run = 0; run < 2; ++run) | |
5358 { | |
5359 if (run == 0) | |
5360 frp = curfrp->fr_next; /* 1st run: start with next window */ | |
5361 else | |
5362 frp = curfrp->fr_prev; /* 2nd run: start with prev window */ | |
5363 while (frp != NULL && take != 0) | |
5364 { | |
5365 w = frame_minwidth(frp, NULL); | |
779 | 5366 if (room_reserved > 0 |
5367 && frp->fr_win != NULL | |
5368 && frp->fr_win->w_p_wfw) | |
7 | 5369 { |
779 | 5370 if (room_reserved >= frp->fr_width) |
5371 room_reserved -= frp->fr_width; | |
5372 else | |
5373 { | |
5374 if (frp->fr_width - room_reserved > take) | |
5375 room_reserved = frp->fr_width - take; | |
5376 take -= frp->fr_width - room_reserved; | |
5377 frame_new_width(frp, room_reserved, FALSE, FALSE); | |
5378 room_reserved = 0; | |
5379 } | |
7 | 5380 } |
5381 else | |
5382 { | |
779 | 5383 if (frp->fr_width - take < w) |
5384 { | |
5385 take -= frp->fr_width - w; | |
5386 frame_new_width(frp, w, FALSE, FALSE); | |
5387 } | |
5388 else | |
5389 { | |
5390 frame_new_width(frp, frp->fr_width - take, | |
5391 FALSE, FALSE); | |
5392 take = 0; | |
5393 } | |
7 | 5394 } |
5395 if (run == 0) | |
5396 frp = frp->fr_next; | |
5397 else | |
5398 frp = frp->fr_prev; | |
5399 } | |
5400 } | |
5401 } | |
5402 } | |
5403 | |
5404 /* | |
5405 * Check 'winminheight' for a valid value. | |
5406 */ | |
5407 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5408 win_setminheight(void) |
7 | 5409 { |
5410 int room; | |
5411 int first = TRUE; | |
5412 win_T *wp; | |
5413 | |
5414 /* loop until there is a 'winminheight' that is possible */ | |
5415 while (p_wmh > 0) | |
5416 { | |
5417 /* TODO: handle vertical splits */ | |
5418 room = -p_wh; | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
5419 FOR_ALL_WINDOWS(wp) |
7 | 5420 room += wp->w_height - p_wmh; |
5421 if (room >= 0) | |
5422 break; | |
5423 --p_wmh; | |
5424 if (first) | |
5425 { | |
5426 EMSG(_(e_noroom)); | |
5427 first = FALSE; | |
5428 } | |
5429 } | |
5430 } | |
5431 | |
7229
ae360f1df2aa
commit https://github.com/vim/vim/commit/6a2697ffd7e894861853b351689b0ddec8901c96
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
5432 #if defined(FEAT_MOUSE) || defined(PROTO) |
7 | 5433 |
5434 /* | |
5435 * Status line of dragwin is dragged "offset" lines down (negative is up). | |
5436 */ | |
5437 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5438 win_drag_status_line(win_T *dragwin, int offset) |
7 | 5439 { |
5440 frame_T *curfr; | |
5441 frame_T *fr; | |
5442 int room; | |
5443 int row; | |
5444 int up; /* if TRUE, drag status line up, otherwise down */ | |
5445 int n; | |
5446 | |
5447 fr = dragwin->w_frame; | |
5448 curfr = fr; | |
5449 if (fr != topframe) /* more than one window */ | |
5450 { | |
5451 fr = fr->fr_parent; | |
5452 /* When the parent frame is not a column of frames, its parent should | |
5453 * be. */ | |
5454 if (fr->fr_layout != FR_COL) | |
5455 { | |
5456 curfr = fr; | |
5457 if (fr != topframe) /* only a row of windows, may drag statusline */ | |
5458 fr = fr->fr_parent; | |
5459 } | |
5460 } | |
5461 | |
5462 /* If this is the last frame in a column, may want to resize the parent | |
5463 * frame instead (go two up to skip a row of frames). */ | |
5464 while (curfr != topframe && curfr->fr_next == NULL) | |
5465 { | |
5466 if (fr != topframe) | |
5467 fr = fr->fr_parent; | |
5468 curfr = fr; | |
5469 if (fr != topframe) | |
5470 fr = fr->fr_parent; | |
5471 } | |
5472 | |
5473 if (offset < 0) /* drag up */ | |
5474 { | |
5475 up = TRUE; | |
5476 offset = -offset; | |
5477 /* sum up the room of the current frame and above it */ | |
5478 if (fr == curfr) | |
5479 { | |
5480 /* only one window */ | |
5481 room = fr->fr_height - frame_minheight(fr, NULL); | |
5482 } | |
5483 else | |
5484 { | |
5485 room = 0; | |
5486 for (fr = fr->fr_child; ; fr = fr->fr_next) | |
5487 { | |
5488 room += fr->fr_height - frame_minheight(fr, NULL); | |
5489 if (fr == curfr) | |
5490 break; | |
5491 } | |
5492 } | |
5493 fr = curfr->fr_next; /* put fr at frame that grows */ | |
5494 } | |
5495 else /* drag down */ | |
5496 { | |
5497 up = FALSE; | |
5498 /* | |
5499 * Only dragging the last status line can reduce p_ch. | |
5500 */ | |
5501 room = Rows - cmdline_row; | |
5502 if (curfr->fr_next == NULL) | |
5503 room -= 1; | |
5504 else | |
5505 room -= p_ch; | |
5506 if (room < 0) | |
5507 room = 0; | |
5508 /* sum up the room of frames below of the current one */ | |
5509 for (fr = curfr->fr_next; fr != NULL; fr = fr->fr_next) | |
5510 room += fr->fr_height - frame_minheight(fr, NULL); | |
5511 fr = curfr; /* put fr at window that grows */ | |
5512 } | |
5513 | |
5514 if (room < offset) /* Not enough room */ | |
5515 offset = room; /* Move as far as we can */ | |
5516 if (offset <= 0) | |
5517 return; | |
5518 | |
5519 /* | |
5520 * Grow frame fr by "offset" lines. | |
5521 * Doesn't happen when dragging the last status line up. | |
5522 */ | |
5523 if (fr != NULL) | |
5524 frame_new_height(fr, fr->fr_height + offset, up, FALSE); | |
5525 | |
5526 if (up) | |
5527 fr = curfr; /* current frame gets smaller */ | |
5528 else | |
5529 fr = curfr->fr_next; /* next frame gets smaller */ | |
5530 | |
5531 /* | |
5532 * Now make the other frames smaller. | |
5533 */ | |
5534 while (fr != NULL && offset > 0) | |
5535 { | |
5536 n = frame_minheight(fr, NULL); | |
5537 if (fr->fr_height - offset <= n) | |
5538 { | |
5539 offset -= fr->fr_height - n; | |
5540 frame_new_height(fr, n, !up, FALSE); | |
5541 } | |
5542 else | |
5543 { | |
5544 frame_new_height(fr, fr->fr_height - offset, !up, FALSE); | |
5545 break; | |
5546 } | |
5547 if (up) | |
5548 fr = fr->fr_prev; | |
5549 else | |
5550 fr = fr->fr_next; | |
5551 } | |
5552 row = win_comp_pos(); | |
5553 screen_fill(row, cmdline_row, 0, (int)Columns, ' ', ' ', 0); | |
5554 cmdline_row = row; | |
5555 p_ch = Rows - cmdline_row; | |
5556 if (p_ch < 1) | |
5557 p_ch = 1; | |
824 | 5558 curtab->tp_ch_used = p_ch; |
737 | 5559 redraw_all_later(SOME_VALID); |
7 | 5560 showmode(); |
5561 } | |
5562 | |
5563 /* | |
5564 * Separator line of dragwin is dragged "offset" lines right (negative is left). | |
5565 */ | |
5566 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5567 win_drag_vsep_line(win_T *dragwin, int offset) |
7 | 5568 { |
5569 frame_T *curfr; | |
5570 frame_T *fr; | |
5571 int room; | |
5572 int left; /* if TRUE, drag separator line left, otherwise right */ | |
5573 int n; | |
5574 | |
5575 fr = dragwin->w_frame; | |
840 | 5576 if (fr == topframe) /* only one window (cannot happen?) */ |
7 | 5577 return; |
5578 curfr = fr; | |
5579 fr = fr->fr_parent; | |
5580 /* When the parent frame is not a row of frames, its parent should be. */ | |
5581 if (fr->fr_layout != FR_ROW) | |
5582 { | |
5583 if (fr == topframe) /* only a column of windows (cannot happen?) */ | |
5584 return; | |
5585 curfr = fr; | |
5586 fr = fr->fr_parent; | |
5587 } | |
5588 | |
5589 /* If this is the last frame in a row, may want to resize a parent | |
5590 * frame instead. */ | |
5591 while (curfr->fr_next == NULL) | |
5592 { | |
5593 if (fr == topframe) | |
5594 break; | |
5595 curfr = fr; | |
5596 fr = fr->fr_parent; | |
5597 if (fr != topframe) | |
5598 { | |
5599 curfr = fr; | |
5600 fr = fr->fr_parent; | |
5601 } | |
5602 } | |
5603 | |
5604 if (offset < 0) /* drag left */ | |
5605 { | |
5606 left = TRUE; | |
5607 offset = -offset; | |
5608 /* sum up the room of the current frame and left of it */ | |
5609 room = 0; | |
5610 for (fr = fr->fr_child; ; fr = fr->fr_next) | |
5611 { | |
5612 room += fr->fr_width - frame_minwidth(fr, NULL); | |
5613 if (fr == curfr) | |
5614 break; | |
5615 } | |
5616 fr = curfr->fr_next; /* put fr at frame that grows */ | |
5617 } | |
5618 else /* drag right */ | |
5619 { | |
5620 left = FALSE; | |
5621 /* sum up the room of frames right of the current one */ | |
5622 room = 0; | |
5623 for (fr = curfr->fr_next; fr != NULL; fr = fr->fr_next) | |
5624 room += fr->fr_width - frame_minwidth(fr, NULL); | |
5625 fr = curfr; /* put fr at window that grows */ | |
5626 } | |
5627 | |
5628 if (room < offset) /* Not enough room */ | |
5629 offset = room; /* Move as far as we can */ | |
5630 if (offset <= 0) /* No room at all, quit. */ | |
5631 return; | |
7256
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commit https://github.com/vim/vim/commit/294a7e55b01149154807a23323038784549b8946
Christian Brabandt <cb@256bit.org>
parents:
7229
diff
changeset
|
5632 if (fr == NULL) |
79270eaac6de
commit https://github.com/vim/vim/commit/294a7e55b01149154807a23323038784549b8946
Christian Brabandt <cb@256bit.org>
parents:
7229
diff
changeset
|
5633 return; /* Safety check, should not happen. */ |
7 | 5634 |
5635 /* grow frame fr by offset lines */ | |
779 | 5636 frame_new_width(fr, fr->fr_width + offset, left, FALSE); |
7 | 5637 |
5638 /* shrink other frames: current and at the left or at the right */ | |
5639 if (left) | |
5640 fr = curfr; /* current frame gets smaller */ | |
5641 else | |
5642 fr = curfr->fr_next; /* next frame gets smaller */ | |
5643 | |
5644 while (fr != NULL && offset > 0) | |
5645 { | |
5646 n = frame_minwidth(fr, NULL); | |
5647 if (fr->fr_width - offset <= n) | |
5648 { | |
5649 offset -= fr->fr_width - n; | |
779 | 5650 frame_new_width(fr, n, !left, FALSE); |
7 | 5651 } |
5652 else | |
5653 { | |
779 | 5654 frame_new_width(fr, fr->fr_width - offset, !left, FALSE); |
7 | 5655 break; |
5656 } | |
5657 if (left) | |
5658 fr = fr->fr_prev; | |
5659 else | |
5660 fr = fr->fr_next; | |
5661 } | |
5662 (void)win_comp_pos(); | |
5663 redraw_all_later(NOT_VALID); | |
5664 } | |
5665 #endif /* FEAT_MOUSE */ | |
5666 | |
5667 #endif /* FEAT_WINDOWS */ | |
5668 | |
2665 | 5669 #define FRACTION_MULT 16384L |
5670 | |
5671 /* | |
5672 * Set wp->w_fraction for the current w_wrow and w_height. | |
5673 */ | |
7311
743c258ca3ab
commit https://github.com/vim/vim/commit/9dc2ce398bb3456cc8f590ef0260459798b34d2a
Christian Brabandt <cb@256bit.org>
parents:
7256
diff
changeset
|
5674 void |
7837
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5675 set_fraction(win_T *wp) |
2665 | 5676 { |
5677 wp->w_fraction = ((long)wp->w_wrow * FRACTION_MULT | |
5875 | 5678 + wp->w_height / 2) / (long)wp->w_height; |
2665 | 5679 } |
5680 | |
7 | 5681 /* |
5682 * Set the height of a window. | |
5683 * This takes care of the things inside the window, not what happens to the | |
5684 * window position, the frame or to other windows. | |
5685 */ | |
3697 | 5686 void |
7837
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5687 win_new_height(win_T *wp, int height) |
7 | 5688 { |
5875 | 5689 int prev_height = wp->w_height; |
7 | 5690 |
5691 /* Don't want a negative height. Happens when splitting a tiny window. | |
5692 * Will equalize heights soon to fix it. */ | |
5693 if (height < 0) | |
5694 height = 0; | |
826 | 5695 if (wp->w_height == height) |
5696 return; /* nothing to do */ | |
7 | 5697 |
5875 | 5698 if (wp->w_height > 0) |
5699 { | |
5700 if (wp == curwin) | |
5969 | 5701 /* w_wrow needs to be valid. When setting 'laststatus' this may |
5702 * call win_new_height() recursively. */ | |
5703 validate_cursor(); | |
5704 if (wp->w_height != prev_height) | |
5705 return; /* Recursive call already changed the size, bail out here | |
5706 to avoid the following to mess things up. */ | |
5875 | 5707 if (wp->w_wrow != wp->w_prev_fraction_row) |
5708 set_fraction(wp); | |
5709 } | |
7 | 5710 |
5711 wp->w_height = height; | |
5712 wp->w_skipcol = 0; | |
5713 | |
10013
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commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5714 scroll_to_fraction(wp, prev_height); |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5715 } |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5716 |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5717 void |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5718 scroll_to_fraction(win_T *wp, int prev_height) |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5719 { |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5720 linenr_T lnum; |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5721 int sline, line_size; |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5722 int height = wp->w_height; |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5723 |
7 | 5724 /* Don't change w_topline when height is zero. Don't set w_topline when |
5725 * 'scrollbind' is set and this isn't the current window. */ | |
5726 if (height > 0 | |
5727 #ifdef FEAT_SCROLLBIND | |
5728 && (!wp->w_p_scb || wp == curwin) | |
5729 #endif | |
5730 ) | |
5731 { | |
47 | 5732 /* |
5733 * Find a value for w_topline that shows the cursor at the same | |
5734 * relative position in the window as before (more or less). | |
5735 */ | |
7 | 5736 lnum = wp->w_cursor.lnum; |
5737 if (lnum < 1) /* can happen when starting up */ | |
5738 lnum = 1; | |
5875 | 5739 wp->w_wrow = ((long)wp->w_fraction * (long)height - 1L |
5740 + FRACTION_MULT / 2) / FRACTION_MULT; | |
7 | 5741 line_size = plines_win_col(wp, lnum, (long)(wp->w_cursor.col)) - 1; |
5742 sline = wp->w_wrow - line_size; | |
1023 | 5743 |
5744 if (sline >= 0) | |
5745 { | |
5746 /* Make sure the whole cursor line is visible, if possible. */ | |
5747 int rows = plines_win(wp, lnum, FALSE); | |
5748 | |
5749 if (sline > wp->w_height - rows) | |
5750 { | |
5751 sline = wp->w_height - rows; | |
5752 wp->w_wrow -= rows - line_size; | |
5753 } | |
5754 } | |
5755 | |
7 | 5756 if (sline < 0) |
5757 { | |
5758 /* | |
5759 * Cursor line would go off top of screen if w_wrow was this high. | |
1023 | 5760 * Make cursor line the first line in the window. If not enough |
5761 * room use w_skipcol; | |
7 | 5762 */ |
5763 wp->w_wrow = line_size; | |
1023 | 5764 if (wp->w_wrow >= wp->w_height |
5765 && (W_WIDTH(wp) - win_col_off(wp)) > 0) | |
5766 { | |
5767 wp->w_skipcol += W_WIDTH(wp) - win_col_off(wp); | |
5768 --wp->w_wrow; | |
5769 while (wp->w_wrow >= wp->w_height) | |
5770 { | |
5771 wp->w_skipcol += W_WIDTH(wp) - win_col_off(wp) | |
5772 + win_col_off2(wp); | |
5773 --wp->w_wrow; | |
5774 } | |
5775 } | |
6052 | 5776 set_topline(wp, lnum); |
7 | 5777 } |
5936 | 5778 else if (sline > 0) |
7 | 5779 { |
1023 | 5780 while (sline > 0 && lnum > 1) |
7 | 5781 { |
5782 #ifdef FEAT_FOLDING | |
5783 hasFoldingWin(wp, lnum, &lnum, NULL, TRUE, NULL); | |
5784 if (lnum == 1) | |
5785 { | |
5786 /* first line in buffer is folded */ | |
5787 line_size = 1; | |
5788 --sline; | |
5789 break; | |
5790 } | |
5791 #endif | |
5792 --lnum; | |
5793 #ifdef FEAT_DIFF | |
5794 if (lnum == wp->w_topline) | |
5795 line_size = plines_win_nofill(wp, lnum, TRUE) | |
5796 + wp->w_topfill; | |
5797 else | |
5798 #endif | |
5799 line_size = plines_win(wp, lnum, TRUE); | |
5800 sline -= line_size; | |
5801 } | |
47 | 5802 |
7 | 5803 if (sline < 0) |
5804 { | |
5805 /* | |
5806 * Line we want at top would go off top of screen. Use next | |
5807 * line instead. | |
5808 */ | |
5809 #ifdef FEAT_FOLDING | |
5810 hasFoldingWin(wp, lnum, NULL, &lnum, TRUE, NULL); | |
5811 #endif | |
5812 lnum++; | |
5813 wp->w_wrow -= line_size + sline; | |
5814 } | |
5936 | 5815 else if (sline > 0) |
7 | 5816 { |
5817 /* First line of file reached, use that as topline. */ | |
5818 lnum = 1; | |
5819 wp->w_wrow -= sline; | |
5820 } | |
5936 | 5821 |
6052 | 5822 set_topline(wp, lnum); |
7 | 5823 } |
5824 } | |
5825 | |
5826 if (wp == curwin) | |
5827 { | |
5828 if (p_so) | |
5829 update_topline(); | |
5830 curs_columns(FALSE); /* validate w_wrow */ | |
5831 } | |
5875 | 5832 if (prev_height > 0) |
5833 wp->w_prev_fraction_row = wp->w_wrow; | |
7 | 5834 |
5835 win_comp_scroll(wp); | |
737 | 5836 redraw_win_later(wp, SOME_VALID); |
7 | 5837 #ifdef FEAT_WINDOWS |
5838 wp->w_redr_status = TRUE; | |
5839 #endif | |
5840 invalidate_botline_win(wp); | |
5841 } | |
5842 | |
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5843 #ifdef FEAT_WINDOWS |
7 | 5844 /* |
5845 * Set the width of a window. | |
5846 */ | |
3697 | 5847 void |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5848 win_new_width(win_T *wp, int width) |
7 | 5849 { |
5850 wp->w_width = width; | |
5851 wp->w_lines_valid = 0; | |
5852 changed_line_abv_curs_win(wp); | |
5853 invalidate_botline_win(wp); | |
5854 if (wp == curwin) | |
5855 { | |
5856 update_topline(); | |
5857 curs_columns(TRUE); /* validate w_wrow */ | |
5858 } | |
5859 redraw_win_later(wp, NOT_VALID); | |
5860 wp->w_redr_status = TRUE; | |
5861 } | |
5862 #endif | |
5863 | |
5864 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5865 win_comp_scroll(win_T *wp) |
7 | 5866 { |
5867 wp->w_p_scr = ((unsigned)wp->w_height >> 1); | |
5868 if (wp->w_p_scr == 0) | |
5869 wp->w_p_scr = 1; | |
5870 } | |
5871 | |
5872 /* | |
5873 * command_height: called whenever p_ch has been changed | |
5874 */ | |
5875 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5876 command_height(void) |
7 | 5877 { |
5878 #ifdef FEAT_WINDOWS | |
5879 int h; | |
5880 frame_T *frp; | |
824 | 5881 int old_p_ch = curtab->tp_ch_used; |
5882 | |
5883 /* Use the value of p_ch that we remembered. This is needed for when the | |
5884 * GUI starts up, we can't be sure in what order things happen. And when | |
5885 * p_ch was changed in another tab page. */ | |
5886 curtab->tp_ch_used = p_ch; | |
170 | 5887 |
7 | 5888 /* Find bottom frame with width of screen. */ |
5889 frp = lastwin->w_frame; | |
5890 while (frp->fr_width != Columns && frp->fr_parent != NULL) | |
5891 frp = frp->fr_parent; | |
5892 | |
5893 /* Avoid changing the height of a window with 'winfixheight' set. */ | |
5894 while (frp->fr_prev != NULL && frp->fr_layout == FR_LEAF | |
5895 && frp->fr_win->w_p_wfh) | |
5896 frp = frp->fr_prev; | |
5897 | |
5898 if (starting != NO_SCREEN) | |
5899 { | |
5900 cmdline_row = Rows - p_ch; | |
5901 | |
5902 if (p_ch > old_p_ch) /* p_ch got bigger */ | |
5903 { | |
5904 while (p_ch > old_p_ch) | |
5905 { | |
5906 if (frp == NULL) | |
5907 { | |
5908 EMSG(_(e_noroom)); | |
5909 p_ch = old_p_ch; | |
1404 | 5910 curtab->tp_ch_used = p_ch; |
7 | 5911 cmdline_row = Rows - p_ch; |
5912 break; | |
5913 } | |
5914 h = frp->fr_height - frame_minheight(frp, NULL); | |
5915 if (h > p_ch - old_p_ch) | |
5916 h = p_ch - old_p_ch; | |
5917 old_p_ch += h; | |
5918 frame_add_height(frp, -h); | |
5919 frp = frp->fr_prev; | |
5920 } | |
5921 | |
5922 /* Recompute window positions. */ | |
5923 (void)win_comp_pos(); | |
5924 | |
5925 /* clear the lines added to cmdline */ | |
5926 if (full_screen) | |
5927 screen_fill((int)(cmdline_row), (int)Rows, 0, | |
5928 (int)Columns, ' ', ' ', 0); | |
5929 msg_row = cmdline_row; | |
5930 redraw_cmdline = TRUE; | |
5931 return; | |
5932 } | |
5933 | |
5934 if (msg_row < cmdline_row) | |
5935 msg_row = cmdline_row; | |
5936 redraw_cmdline = TRUE; | |
5937 } | |
5938 frame_add_height(frp, (int)(old_p_ch - p_ch)); | |
5939 | |
5940 /* Recompute window positions. */ | |
5941 if (frp != lastwin->w_frame) | |
5942 (void)win_comp_pos(); | |
5943 #else | |
5944 cmdline_row = Rows - p_ch; | |
824 | 5945 win_setheight(cmdline_row); |
7 | 5946 #endif |
5947 } | |
5948 | |
5949 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
5950 /* | |
5951 * Resize frame "frp" to be "n" lines higher (negative for less high). | |
5952 * Also resize the frames it is contained in. | |
5953 */ | |
5954 static void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5955 frame_add_height(frame_T *frp, int n) |
7 | 5956 { |
5957 frame_new_height(frp, frp->fr_height + n, FALSE, FALSE); | |
5958 for (;;) | |
5959 { | |
5960 frp = frp->fr_parent; | |
5961 if (frp == NULL) | |
5962 break; | |
5963 frp->fr_height += n; | |
5964 } | |
5965 } | |
5966 | |
5967 /* | |
5968 * Add or remove a status line for the bottom window(s), according to the | |
5969 * value of 'laststatus'. | |
5970 */ | |
5971 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5972 last_status( |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5973 int morewin) /* pretend there are two or more windows */ |
7 | 5974 { |
5975 /* Don't make a difference between horizontal or vertical split. */ | |
5976 last_status_rec(topframe, (p_ls == 2 | |
5977 || (p_ls == 1 && (morewin || lastwin != firstwin)))); | |
5978 } | |
5979 | |
5980 static void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5981 last_status_rec(frame_T *fr, int statusline) |
7 | 5982 { |
5983 frame_T *fp; | |
5984 win_T *wp; | |
5985 | |
5986 if (fr->fr_layout == FR_LEAF) | |
5987 { | |
5988 wp = fr->fr_win; | |
5989 if (wp->w_status_height != 0 && !statusline) | |
5990 { | |
5991 /* remove status line */ | |
5992 win_new_height(wp, wp->w_height + 1); | |
5993 wp->w_status_height = 0; | |
5994 comp_col(); | |
5995 } | |
5996 else if (wp->w_status_height == 0 && statusline) | |
5997 { | |
5998 /* Find a frame to take a line from. */ | |
5999 fp = fr; | |
6000 while (fp->fr_height <= frame_minheight(fp, NULL)) | |
6001 { | |
6002 if (fp == topframe) | |
6003 { | |
6004 EMSG(_(e_noroom)); | |
6005 return; | |
6006 } | |
6007 /* In a column of frames: go to frame above. If already at | |
6008 * the top or in a row of frames: go to parent. */ | |
6009 if (fp->fr_parent->fr_layout == FR_COL && fp->fr_prev != NULL) | |
6010 fp = fp->fr_prev; | |
6011 else | |
6012 fp = fp->fr_parent; | |
6013 } | |
6014 wp->w_status_height = 1; | |
6015 if (fp != fr) | |
6016 { | |
6017 frame_new_height(fp, fp->fr_height - 1, FALSE, FALSE); | |
6018 frame_fix_height(wp); | |
6019 (void)win_comp_pos(); | |
6020 } | |
6021 else | |
6022 win_new_height(wp, wp->w_height - 1); | |
6023 comp_col(); | |
737 | 6024 redraw_all_later(SOME_VALID); |
7 | 6025 } |
6026 } | |
6027 else if (fr->fr_layout == FR_ROW) | |
6028 { | |
6029 /* vertically split windows, set status line for each one */ | |
6030 for (fp = fr->fr_child; fp != NULL; fp = fp->fr_next) | |
6031 last_status_rec(fp, statusline); | |
6032 } | |
6033 else | |
6034 { | |
6035 /* horizontally split window, set status line for last one */ | |
6036 for (fp = fr->fr_child; fp->fr_next != NULL; fp = fp->fr_next) | |
6037 ; | |
6038 last_status_rec(fp, statusline); | |
6039 } | |
6040 } | |
6041 | |
667 | 6042 /* |
668 | 6043 * Return the number of lines used by the tab page line. |
667 | 6044 */ |
6045 int | |
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diff
changeset
|
6046 tabline_height(void) |
667 | 6047 { |
685 | 6048 #ifdef FEAT_GUI_TABLINE |
6049 /* When the GUI has the tabline then this always returns zero. */ | |
6050 if (gui_use_tabline()) | |
6051 return 0; | |
6052 #endif | |
675 | 6053 switch (p_stal) |
668 | 6054 { |
6055 case 0: return 0; | |
6056 case 1: return (first_tabpage->tp_next == NULL) ? 0 : 1; | |
6057 } | |
667 | 6058 return 1; |
6059 } | |
6060 | |
7 | 6061 #endif /* FEAT_WINDOWS */ |
6062 | |
6063 #if defined(FEAT_SEARCHPATH) || defined(PROTO) | |
6064 /* | |
344 | 6065 * Get the file name at the cursor. |
6066 * If Visual mode is active, use the selected text if it's in one line. | |
6067 * Returns the name in allocated memory, NULL for failure. | |
6068 */ | |
6069 char_u * | |
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diff
changeset
|
6070 grab_file_name(long count, linenr_T *file_lnum) |
344 | 6071 { |
6633 | 6072 int options = FNAME_MESS|FNAME_EXP|FNAME_REL|FNAME_UNESC; |
6073 | |
344 | 6074 if (VIsual_active) |
6075 { | |
6076 int len; | |
6077 char_u *ptr; | |
6078 | |
6079 if (get_visual_text(NULL, &ptr, &len) == FAIL) | |
6080 return NULL; | |
6633 | 6081 return find_file_name_in_path(ptr, len, options, |
6082 count, curbuf->b_ffname); | |
6083 } | |
6084 return file_name_at_cursor(options | FNAME_HYP, count, file_lnum); | |
681 | 6085 |
344 | 6086 } |
6087 | |
6088 /* | |
7 | 6089 * Return the file name under or after the cursor. |
6090 * | |
6091 * The 'path' option is searched if the file name is not absolute. | |
6092 * The string returned has been alloc'ed and should be freed by the caller. | |
6093 * NULL is returned if the file name or file is not found. | |
6094 * | |
6095 * options: | |
6096 * FNAME_MESS give error messages | |
6097 * FNAME_EXP expand to path | |
6098 * FNAME_HYP check for hypertext link | |
6099 * FNAME_INCL apply "includeexpr" | |
6100 */ | |
6101 char_u * | |
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parents:
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diff
changeset
|
6102 file_name_at_cursor(int options, long count, linenr_T *file_lnum) |
7 | 6103 { |
6104 return file_name_in_line(ml_get_curline(), | |
681 | 6105 curwin->w_cursor.col, options, count, curbuf->b_ffname, |
6106 file_lnum); | |
7 | 6107 } |
6108 | |
6109 /* | |
6110 * Return the name of the file under or after ptr[col]. | |
6111 * Otherwise like file_name_at_cursor(). | |
6112 */ | |
6113 char_u * | |
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diff
changeset
|
6114 file_name_in_line( |
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|
6115 char_u *line, |
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changeset
|
6116 int col, |
33ba2adb6065
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parents:
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diff
changeset
|
6117 int options, |
33ba2adb6065
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parents:
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diff
changeset
|
6118 long count, |
33ba2adb6065
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parents:
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diff
changeset
|
6119 char_u *rel_fname, /* file we are searching relative to */ |
33ba2adb6065
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parents:
7805
diff
changeset
|
6120 linenr_T *file_lnum) /* line number after the file name */ |
7 | 6121 { |
6122 char_u *ptr; | |
6123 int len; | |
6124 | |
6125 /* | |
6126 * search forward for what could be the start of a file name | |
6127 */ | |
6128 ptr = line + col; | |
6129 while (*ptr != NUL && !vim_isfilec(*ptr)) | |
345 | 6130 mb_ptr_adv(ptr); |
7 | 6131 if (*ptr == NUL) /* nothing found */ |
6132 { | |
6133 if (options & FNAME_MESS) | |
6134 EMSG(_("E446: No file name under cursor")); | |
6135 return NULL; | |
6136 } | |
6137 | |
6138 /* | |
6139 * Search backward for first char of the file name. | |
6140 * Go one char back to ":" before "//" even when ':' is not in 'isfname'. | |
6141 */ | |
6142 while (ptr > line) | |
6143 { | |
6144 #ifdef FEAT_MBYTE | |
6145 if (has_mbyte && (len = (*mb_head_off)(line, ptr - 1)) > 0) | |
6146 ptr -= len + 1; | |
6147 else | |
6148 #endif | |
6149 if (vim_isfilec(ptr[-1]) | |
6150 || ((options & FNAME_HYP) && path_is_url(ptr - 1))) | |
6151 --ptr; | |
6152 else | |
6153 break; | |
6154 } | |
6155 | |
6156 /* | |
6157 * Search forward for the last char of the file name. | |
6158 * Also allow "://" when ':' is not in 'isfname'. | |
6159 */ | |
6160 len = 0; | |
6633 | 6161 while (vim_isfilec(ptr[len]) || (ptr[len] == '\\' && ptr[len + 1] == ' ') |
7 | 6162 || ((options & FNAME_HYP) && path_is_url(ptr + len))) |
6633 | 6163 { |
6164 if (ptr[len] == '\\') | |
6165 /* Skip over the "\" in "\ ". */ | |
6166 ++len; | |
7 | 6167 #ifdef FEAT_MBYTE |
6168 if (has_mbyte) | |
474 | 6169 len += (*mb_ptr2len)(ptr + len); |
7 | 6170 else |
6171 #endif | |
6172 ++len; | |
6633 | 6173 } |
7 | 6174 |
6175 /* | |
6176 * If there is trailing punctuation, remove it. | |
6177 * But don't remove "..", could be a directory name. | |
6178 */ | |
6179 if (len > 2 && vim_strchr((char_u *)".,:;!", ptr[len - 1]) != NULL | |
6180 && ptr[len - 2] != '.') | |
6181 --len; | |
6182 | |
681 | 6183 if (file_lnum != NULL) |
6184 { | |
6185 char_u *p; | |
6186 | |
6187 /* Get the number after the file name and a separator character */ | |
6188 p = ptr + len; | |
6189 p = skipwhite(p); | |
6190 if (*p != NUL) | |
6191 { | |
6192 if (!isdigit(*p)) | |
6193 ++p; /* skip the separator */ | |
6194 p = skipwhite(p); | |
6195 if (isdigit(*p)) | |
6196 *file_lnum = (int)getdigits(&p); | |
6197 } | |
6198 } | |
6199 | |
7 | 6200 return find_file_name_in_path(ptr, len, options, count, rel_fname); |
6201 } | |
6202 | |
6203 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
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diff
changeset
|
6204 static char_u *eval_includeexpr(char_u *ptr, int len); |
7 | 6205 |
6206 static char_u * | |
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diff
changeset
|
6207 eval_includeexpr(char_u *ptr, int len) |
7 | 6208 { |
6209 char_u *res; | |
6210 | |
6211 set_vim_var_string(VV_FNAME, ptr, len); | |
633 | 6212 res = eval_to_string_safe(curbuf->b_p_inex, NULL, |
681 | 6213 was_set_insecurely((char_u *)"includeexpr", OPT_LOCAL)); |
7 | 6214 set_vim_var_string(VV_FNAME, NULL, 0); |
6215 return res; | |
6216 } | |
6217 #endif | |
6218 | |
6219 /* | |
6220 * Return the name of the file ptr[len] in 'path'. | |
6221 * Otherwise like file_name_at_cursor(). | |
6222 */ | |
6223 char_u * | |
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|
6224 find_file_name_in_path( |
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|
6225 char_u *ptr, |
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|
6226 int len, |
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|
6227 int options, |
33ba2adb6065
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|
6228 long count, |
33ba2adb6065
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parents:
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diff
changeset
|
6229 char_u *rel_fname) /* file we are searching relative to */ |
7 | 6230 { |
6231 char_u *file_name; | |
6232 int c; | |
6233 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
6234 char_u *tofree = NULL; | |
6235 | |
6236 if ((options & FNAME_INCL) && *curbuf->b_p_inex != NUL) | |
6237 { | |
6238 tofree = eval_includeexpr(ptr, len); | |
6239 if (tofree != NULL) | |
6240 { | |
6241 ptr = tofree; | |
6242 len = (int)STRLEN(ptr); | |
6243 } | |
6244 } | |
6245 # endif | |
6246 | |
6247 if (options & FNAME_EXP) | |
6248 { | |
6249 file_name = find_file_in_path(ptr, len, options & ~FNAME_MESS, | |
6250 TRUE, rel_fname); | |
6251 | |
6252 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
6253 /* | |
6254 * If the file could not be found in a normal way, try applying | |
6255 * 'includeexpr' (unless done already). | |
6256 */ | |
6257 if (file_name == NULL | |
6258 && !(options & FNAME_INCL) && *curbuf->b_p_inex != NUL) | |
6259 { | |
6260 tofree = eval_includeexpr(ptr, len); | |
6261 if (tofree != NULL) | |
6262 { | |
6263 ptr = tofree; | |
6264 len = (int)STRLEN(ptr); | |
6265 file_name = find_file_in_path(ptr, len, options & ~FNAME_MESS, | |
6266 TRUE, rel_fname); | |
6267 } | |
6268 } | |
6269 # endif | |
6270 if (file_name == NULL && (options & FNAME_MESS)) | |
6271 { | |
6272 c = ptr[len]; | |
6273 ptr[len] = NUL; | |
6274 EMSG2(_("E447: Can't find file \"%s\" in path"), ptr); | |
6275 ptr[len] = c; | |
6276 } | |
6277 | |
6278 /* Repeat finding the file "count" times. This matters when it | |
6279 * appears several times in the path. */ | |
6280 while (file_name != NULL && --count > 0) | |
6281 { | |
6282 vim_free(file_name); | |
6283 file_name = find_file_in_path(ptr, len, options, FALSE, rel_fname); | |
6284 } | |
6285 } | |
6286 else | |
6287 file_name = vim_strnsave(ptr, len); | |
6288 | |
6289 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
6290 vim_free(tofree); | |
6291 # endif | |
6292 | |
6293 return file_name; | |
6294 } | |
6295 #endif /* FEAT_SEARCHPATH */ | |
6296 | |
6297 /* | |
6298 * Check if the "://" of a URL is at the pointer, return URL_SLASH. | |
6299 * Also check for ":\\", which MS Internet Explorer accepts, return | |
6300 * URL_BACKSLASH. | |
6301 */ | |
6302 static int | |
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diff
changeset
|
6303 path_is_url(char_u *p) |
7 | 6304 { |
6305 if (STRNCMP(p, "://", (size_t)3) == 0) | |
6306 return URL_SLASH; | |
6307 else if (STRNCMP(p, ":\\\\", (size_t)3) == 0) | |
6308 return URL_BACKSLASH; | |
6309 return 0; | |
6310 } | |
6311 | |
6312 /* | |
6313 * Check if "fname" starts with "name://". Return URL_SLASH if it does. | |
6314 * Return URL_BACKSLASH for "name:\\". | |
6315 * Return zero otherwise. | |
6316 */ | |
6317 int | |
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diff
changeset
|
6318 path_with_url(char_u *fname) |
7 | 6319 { |
6320 char_u *p; | |
6321 | |
6322 for (p = fname; isalpha(*p); ++p) | |
6323 ; | |
6324 return path_is_url(p); | |
6325 } | |
6326 | |
6327 /* | |
6328 * Return TRUE if "name" is a full (absolute) path name or URL. | |
6329 */ | |
6330 int | |
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diff
changeset
|
6331 vim_isAbsName(char_u *name) |
7 | 6332 { |
6333 return (path_with_url(name) != 0 || mch_isFullName(name)); | |
6334 } | |
6335 | |
6336 /* | |
592 | 6337 * Get absolute file name into buffer "buf[len]". |
7 | 6338 * |
6339 * return FAIL for failure, OK otherwise | |
6340 */ | |
6341 int | |
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|
6342 vim_FullName( |
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|
6343 char_u *fname, |
33ba2adb6065
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|
6344 char_u *buf, |
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|
6345 int len, |
33ba2adb6065
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diff
changeset
|
6346 int force) /* force expansion even when already absolute */ |
7 | 6347 { |
6348 int retval = OK; | |
6349 int url; | |
6350 | |
6351 *buf = NUL; | |
6352 if (fname == NULL) | |
6353 return FAIL; | |
6354 | |
6355 url = path_with_url(fname); | |
6356 if (!url) | |
6357 retval = mch_FullName(fname, buf, len, force); | |
6358 if (url || retval == FAIL) | |
6359 { | |
6360 /* something failed; use the file name (truncate when too long) */ | |
416 | 6361 vim_strncpy(buf, fname, len - 1); |
7 | 6362 } |
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changeset
|
6363 #if defined(MACOS_CLASSIC) || defined(MSWIN) |
7 | 6364 slash_adjust(buf); |
6365 #endif | |
6366 return retval; | |
6367 } | |
6368 | |
6369 /* | |
6370 * Return the minimal number of rows that is needed on the screen to display | |
6371 * the current number of windows. | |
6372 */ | |
6373 int | |
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changeset
|
6374 min_rows(void) |
7 | 6375 { |
6376 int total; | |
671 | 6377 #ifdef FEAT_WINDOWS |
6378 tabpage_T *tp; | |
6379 int n; | |
6380 #endif | |
7 | 6381 |
6382 if (firstwin == NULL) /* not initialized yet */ | |
6383 return MIN_LINES; | |
6384 | |
6385 #ifdef FEAT_WINDOWS | |
671 | 6386 total = 0; |
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diff
changeset
|
6387 FOR_ALL_TABPAGES(tp) |
671 | 6388 { |
6389 n = frame_minheight(tp->tp_topframe, NULL); | |
6390 if (total < n) | |
6391 total = n; | |
6392 } | |
685 | 6393 total += tabline_height(); |
7 | 6394 #else |
671 | 6395 total = 1; /* at least one window should have a line! */ |
7 | 6396 #endif |
671 | 6397 total += 1; /* count the room for the command line */ |
7 | 6398 return total; |
6399 } | |
6400 | |
6401 /* | |
672 | 6402 * Return TRUE if there is only one window (in the current tab page), not |
6403 * counting a help or preview window, unless it is the current window. | |
1906 | 6404 * Does not count "aucmd_win". |
7 | 6405 */ |
6406 int | |
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diff
changeset
|
6407 only_one_window(void) |
7 | 6408 { |
6409 #ifdef FEAT_WINDOWS | |
6410 int count = 0; | |
6411 win_T *wp; | |
6412 | |
667 | 6413 /* If there is another tab page there always is another window. */ |
6414 if (first_tabpage->tp_next != NULL) | |
6415 return FALSE; | |
6416 | |
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diff
changeset
|
6417 FOR_ALL_WINDOWS(wp) |
4021 | 6418 if (wp->w_buffer != NULL |
6419 && (!((wp->w_buffer->b_help && !curbuf->b_help) | |
7 | 6420 # ifdef FEAT_QUICKFIX |
6421 || wp->w_p_pvw | |
6422 # endif | |
6423 ) || wp == curwin) | |
1906 | 6424 # ifdef FEAT_AUTOCMD |
6425 && wp != aucmd_win | |
6426 # endif | |
6427 ) | |
7 | 6428 ++count; |
6429 return (count <= 1); | |
6430 #else | |
6431 return TRUE; | |
6432 #endif | |
6433 } | |
6434 | |
6435 #if defined(FEAT_WINDOWS) || defined(FEAT_AUTOCMD) || defined(PROTO) | |
6436 /* | |
6437 * Correct the cursor line number in other windows. Used after changing the | |
6438 * current buffer, and before applying autocommands. | |
6439 * When "do_curwin" is TRUE, also check current window. | |
6440 */ | |
6441 void | |
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parents:
7805
diff
changeset
|
6442 check_lnums(int do_curwin) |
7 | 6443 { |
6444 win_T *wp; | |
6445 | |
6446 #ifdef FEAT_WINDOWS | |
671 | 6447 tabpage_T *tp; |
6448 | |
6449 FOR_ALL_TAB_WINDOWS(tp, wp) | |
7 | 6450 if ((do_curwin || wp != curwin) && wp->w_buffer == curbuf) |
6451 #else | |
6452 wp = curwin; | |
6453 if (do_curwin) | |
6454 #endif | |
6455 { | |
6456 if (wp->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
6457 wp->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
6458 if (wp->w_topline > curbuf->b_ml.ml_line_count) | |
6459 wp->w_topline = curbuf->b_ml.ml_line_count; | |
6460 } | |
6461 } | |
6462 #endif | |
6463 | |
6464 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
6465 | |
6466 /* | |
6467 * A snapshot of the window sizes, to restore them after closing the help | |
6468 * window. | |
6469 * Only these fields are used: | |
6470 * fr_layout | |
6471 * fr_width | |
6472 * fr_height | |
6473 * fr_next | |
6474 * fr_child | |
6475 * fr_win (only valid for the old curwin, NULL otherwise) | |
6476 */ | |
6477 | |
6478 /* | |
6479 * Create a snapshot of the current frame sizes. | |
6480 */ | |
1906 | 6481 void |
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diff
changeset
|
6482 make_snapshot(int idx) |
7 | 6483 { |
1906 | 6484 clear_snapshot(curtab, idx); |
6485 make_snapshot_rec(topframe, &curtab->tp_snapshot[idx]); | |
7 | 6486 } |
6487 | |
6488 static void | |
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diff
changeset
|
6489 make_snapshot_rec(frame_T *fr, frame_T **frp) |
7 | 6490 { |
6491 *frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
6492 if (*frp == NULL) | |
6493 return; | |
6494 (*frp)->fr_layout = fr->fr_layout; | |
6495 (*frp)->fr_width = fr->fr_width; | |
6496 (*frp)->fr_height = fr->fr_height; | |
6497 if (fr->fr_next != NULL) | |
6498 make_snapshot_rec(fr->fr_next, &((*frp)->fr_next)); | |
6499 if (fr->fr_child != NULL) | |
6500 make_snapshot_rec(fr->fr_child, &((*frp)->fr_child)); | |
6501 if (fr->fr_layout == FR_LEAF && fr->fr_win == curwin) | |
6502 (*frp)->fr_win = curwin; | |
6503 } | |
6504 | |
6505 /* | |
6506 * Remove any existing snapshot. | |
6507 */ | |
6508 static void | |
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diff
changeset
|
6509 clear_snapshot(tabpage_T *tp, int idx) |
7 | 6510 { |
1906 | 6511 clear_snapshot_rec(tp->tp_snapshot[idx]); |
6512 tp->tp_snapshot[idx] = NULL; | |
7 | 6513 } |
6514 | |
6515 static void | |
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diff
changeset
|
6516 clear_snapshot_rec(frame_T *fr) |
7 | 6517 { |
6518 if (fr != NULL) | |
6519 { | |
6520 clear_snapshot_rec(fr->fr_next); | |
6521 clear_snapshot_rec(fr->fr_child); | |
6522 vim_free(fr); | |
6523 } | |
6524 } | |
6525 | |
6526 /* | |
6527 * Restore a previously created snapshot, if there is any. | |
6528 * This is only done if the screen size didn't change and the window layout is | |
6529 * still the same. | |
6530 */ | |
1906 | 6531 void |
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diff
changeset
|
6532 restore_snapshot( |
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changeset
|
6533 int idx, |
33ba2adb6065
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diff
changeset
|
6534 int close_curwin) /* closing current window */ |
7 | 6535 { |
6536 win_T *wp; | |
6537 | |
1906 | 6538 if (curtab->tp_snapshot[idx] != NULL |
6539 && curtab->tp_snapshot[idx]->fr_width == topframe->fr_width | |
6540 && curtab->tp_snapshot[idx]->fr_height == topframe->fr_height | |
6541 && check_snapshot_rec(curtab->tp_snapshot[idx], topframe) == OK) | |
6542 { | |
6543 wp = restore_snapshot_rec(curtab->tp_snapshot[idx], topframe); | |
7 | 6544 win_comp_pos(); |
6545 if (wp != NULL && close_curwin) | |
6546 win_goto(wp); | |
6547 redraw_all_later(CLEAR); | |
6548 } | |
1906 | 6549 clear_snapshot(curtab, idx); |
7 | 6550 } |
6551 | |
6552 /* | |
6553 * Check if frames "sn" and "fr" have the same layout, same following frames | |
6554 * and same children. | |
6555 */ | |
6556 static int | |
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diff
changeset
|
6557 check_snapshot_rec(frame_T *sn, frame_T *fr) |
7 | 6558 { |
6559 if (sn->fr_layout != fr->fr_layout | |
6560 || (sn->fr_next == NULL) != (fr->fr_next == NULL) | |
6561 || (sn->fr_child == NULL) != (fr->fr_child == NULL) | |
6562 || (sn->fr_next != NULL | |
6563 && check_snapshot_rec(sn->fr_next, fr->fr_next) == FAIL) | |
6564 || (sn->fr_child != NULL | |
6565 && check_snapshot_rec(sn->fr_child, fr->fr_child) == FAIL)) | |
6566 return FAIL; | |
6567 return OK; | |
6568 } | |
6569 | |
6570 /* | |
6571 * Copy the size of snapshot frame "sn" to frame "fr". Do the same for all | |
6572 * following frames and children. | |
6573 * Returns a pointer to the old current window, or NULL. | |
6574 */ | |
6575 static win_T * | |
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changeset
|
6576 restore_snapshot_rec(frame_T *sn, frame_T *fr) |
7 | 6577 { |
6578 win_T *wp = NULL; | |
6579 win_T *wp2; | |
6580 | |
6581 fr->fr_height = sn->fr_height; | |
6582 fr->fr_width = sn->fr_width; | |
6583 if (fr->fr_layout == FR_LEAF) | |
6584 { | |
6585 frame_new_height(fr, fr->fr_height, FALSE, FALSE); | |
779 | 6586 frame_new_width(fr, fr->fr_width, FALSE, FALSE); |
7 | 6587 wp = sn->fr_win; |
6588 } | |
6589 if (sn->fr_next != NULL) | |
6590 { | |
6591 wp2 = restore_snapshot_rec(sn->fr_next, fr->fr_next); | |
6592 if (wp2 != NULL) | |
6593 wp = wp2; | |
6594 } | |
6595 if (sn->fr_child != NULL) | |
6596 { | |
6597 wp2 = restore_snapshot_rec(sn->fr_child, fr->fr_child); | |
6598 if (wp2 != NULL) | |
6599 wp = wp2; | |
6600 } | |
6601 return wp; | |
6602 } | |
6603 | |
6604 #endif | |
6605 | |
5202
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6606 #if defined(FEAT_EVAL) || defined(FEAT_PYTHON) || defined(FEAT_PYTHON3) \ |
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6607 || defined(PROTO) |
4429 | 6608 /* |
6609 * Set "win" to be the curwin and "tp" to be the current tab page. | |
6222 | 6610 * restore_win() MUST be called to undo, also when FAIL is returned. |
6611 * No autocommands will be executed until restore_win() is called. | |
4918
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|
6612 * When "no_display" is TRUE the display won't be affected, no redraw is |
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|
6613 * triggered, another tabpage access is limited. |
4429 | 6614 * Returns FAIL if switching to "win" failed. |
6615 */ | |
6616 int | |
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changeset
|
6617 switch_win( |
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|
6618 win_T **save_curwin UNUSED, |
33ba2adb6065
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|
6619 tabpage_T **save_curtab UNUSED, |
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|
6620 win_T *win UNUSED, |
33ba2adb6065
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diff
changeset
|
6621 tabpage_T *tp UNUSED, |
33ba2adb6065
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diff
changeset
|
6622 int no_display UNUSED) |
4429 | 6623 { |
6624 # ifdef FEAT_AUTOCMD | |
6625 block_autocmds(); | |
6626 # endif | |
6627 # ifdef FEAT_WINDOWS | |
6628 *save_curwin = curwin; | |
6629 if (tp != NULL) | |
6630 { | |
6631 *save_curtab = curtab; | |
4918
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|
6632 if (no_display) |
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6633 { |
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6634 curtab->tp_firstwin = firstwin; |
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|
6635 curtab->tp_lastwin = lastwin; |
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|
6636 curtab = tp; |
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|
6637 firstwin = curtab->tp_firstwin; |
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|
6638 lastwin = curtab->tp_lastwin; |
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|
6639 } |
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6640 else |
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|
6641 goto_tabpage_tp(tp, FALSE, FALSE); |
4429 | 6642 } |
6643 if (!win_valid(win)) | |
6644 return FAIL; | |
6645 curwin = win; | |
6646 curbuf = curwin->w_buffer; | |
6647 # endif | |
6648 return OK; | |
6649 } | |
6650 | |
6651 /* | |
6652 * Restore current tabpage and window saved by switch_win(), if still valid. | |
4918
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|
6653 * When "no_display" is TRUE the display won't be affected, no redraw is |
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changeset
|
6654 * triggered. |
4429 | 6655 */ |
6656 void | |
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diff
changeset
|
6657 restore_win( |
33ba2adb6065
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diff
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|
6658 win_T *save_curwin UNUSED, |
33ba2adb6065
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diff
changeset
|
6659 tabpage_T *save_curtab UNUSED, |
33ba2adb6065
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diff
changeset
|
6660 int no_display UNUSED) |
4429 | 6661 { |
6662 # ifdef FEAT_WINDOWS | |
6663 if (save_curtab != NULL && valid_tabpage(save_curtab)) | |
4918
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|
6664 { |
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|
6665 if (no_display) |
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|
6666 { |
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|
6667 curtab->tp_firstwin = firstwin; |
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|
6668 curtab->tp_lastwin = lastwin; |
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|
6669 curtab = save_curtab; |
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|
6670 firstwin = curtab->tp_firstwin; |
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|
6671 lastwin = curtab->tp_lastwin; |
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|
6672 } |
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6673 else |
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6674 goto_tabpage_tp(save_curtab, FALSE, FALSE); |
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|
6675 } |
4429 | 6676 if (win_valid(save_curwin)) |
6677 { | |
6678 curwin = save_curwin; | |
6679 curbuf = curwin->w_buffer; | |
6680 } | |
6681 # endif | |
6682 # ifdef FEAT_AUTOCMD | |
6683 unblock_autocmds(); | |
6684 # endif | |
6685 } | |
6686 | |
6687 /* | |
6688 * Make "buf" the current buffer. restore_buffer() MUST be called to undo. | |
6689 * No autocommands will be executed. Use aucmd_prepbuf() if there are any. | |
6690 */ | |
6691 void | |
9487
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diff
changeset
|
6692 switch_buffer(bufref_T *save_curbuf, buf_T *buf) |
4429 | 6693 { |
6694 # ifdef FEAT_AUTOCMD | |
6695 block_autocmds(); | |
6696 # endif | |
9487
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diff
changeset
|
6697 set_bufref(save_curbuf, curbuf); |
4429 | 6698 --curbuf->b_nwindows; |
6699 curbuf = buf; | |
6700 curwin->w_buffer = buf; | |
6701 ++curbuf->b_nwindows; | |
6702 } | |
6703 | |
6704 /* | |
6705 * Restore the current buffer after using switch_buffer(). | |
6706 */ | |
6707 void | |
9487
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diff
changeset
|
6708 restore_buffer(bufref_T *save_curbuf) |
4429 | 6709 { |
6710 # ifdef FEAT_AUTOCMD | |
6711 unblock_autocmds(); | |
6712 # endif | |
6713 /* Check for valid buffer, just in case. */ | |
9487
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diff
changeset
|
6714 if (bufref_valid(save_curbuf)) |
4429 | 6715 { |
6716 --curbuf->b_nwindows; | |
9487
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diff
changeset
|
6717 curwin->w_buffer = save_curbuf->br_buf; |
69ed2c9d34a6
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changeset
|
6718 curbuf = save_curbuf->br_buf; |
4429 | 6719 ++curbuf->b_nwindows; |
6720 } | |
6721 } | |
6722 #endif | |
6723 | |
8643
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diff
changeset
|
6724 #if (defined(FEAT_GUI) && defined(FEAT_WINDOWS)) || defined(PROTO) |
7 | 6725 /* |
6726 * Return TRUE if there is any vertically split window. | |
6727 */ | |
6728 int | |
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diff
changeset
|
6729 win_hasvertsplit(void) |
7 | 6730 { |
6731 frame_T *fr; | |
6732 | |
6733 if (topframe->fr_layout == FR_ROW) | |
6734 return TRUE; | |
6735 | |
6736 if (topframe->fr_layout == FR_COL) | |
6737 for (fr = topframe->fr_child; fr != NULL; fr = fr->fr_next) | |
6738 if (fr->fr_layout == FR_ROW) | |
6739 return TRUE; | |
6740 | |
6741 return FALSE; | |
6742 } | |
6743 #endif | |
1326 | 6744 |
6745 #if defined(FEAT_SEARCH_EXTRA) || defined(PROTO) | |
6746 /* | |
6747 * Add match to the match list of window 'wp'. The pattern 'pat' will be | |
1698 | 6748 * highlighted with the group 'grp' with priority 'prio'. |
1326 | 6749 * Optionally, a desired ID 'id' can be specified (greater than or equal to 1). |
6750 * If no particular ID is desired, -1 must be specified for 'id'. | |
6751 * Return ID of added match, -1 on failure. | |
6752 */ | |
6753 int | |
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diff
changeset
|
6754 match_add( |
33ba2adb6065
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diff
changeset
|
6755 win_T *wp, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6756 char_u *grp, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6757 char_u *pat, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6758 int prio, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6759 int id, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6760 list_T *pos_list, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6761 char_u *conceal_char UNUSED) /* pointer to conceal replacement char */ |
1326 | 6762 { |
5979 | 6763 matchitem_T *cur; |
6764 matchitem_T *prev; | |
6765 matchitem_T *m; | |
1326 | 6766 int hlg_id; |
5979 | 6767 regprog_T *regprog = NULL; |
6768 int rtype = SOME_VALID; | |
6769 | |
6770 if (*grp == NUL || (pat != NULL && *pat == NUL)) | |
1326 | 6771 return -1; |
6772 if (id < -1 || id == 0) | |
6773 { | |
9953
9560a2eb7968
commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9875
diff
changeset
|
6774 EMSGN(_("E799: Invalid ID: %ld (must be greater than or equal to 1)"), id); |
1326 | 6775 return -1; |
6776 } | |
6777 if (id != -1) | |
6778 { | |
6779 cur = wp->w_match_head; | |
6780 while (cur != NULL) | |
6781 { | |
6782 if (cur->id == id) | |
6783 { | |
9953
9560a2eb7968
commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9875
diff
changeset
|
6784 EMSGN(_("E801: ID already taken: %ld"), id); |
1326 | 6785 return -1; |
6786 } | |
6787 cur = cur->next; | |
6788 } | |
6789 } | |
1570 | 6790 if ((hlg_id = syn_namen2id(grp, (int)STRLEN(grp))) == 0) |
1326 | 6791 { |
6792 EMSG2(_(e_nogroup), grp); | |
6793 return -1; | |
6794 } | |
5979 | 6795 if (pat != NULL && (regprog = vim_regcomp(pat, RE_MAGIC)) == NULL) |
1326 | 6796 { |
6797 EMSG2(_(e_invarg2), pat); | |
6798 return -1; | |
6799 } | |
6800 | |
6801 /* Find available match ID. */ | |
6802 while (id == -1) | |
6803 { | |
6804 cur = wp->w_match_head; | |
6805 while (cur != NULL && cur->id != wp->w_next_match_id) | |
6806 cur = cur->next; | |
6807 if (cur == NULL) | |
6808 id = wp->w_next_match_id; | |
6809 wp->w_next_match_id++; | |
6810 } | |
6811 | |
6812 /* Build new match. */ | |
5987 | 6813 m = (matchitem_T *)alloc_clear(sizeof(matchitem_T)); |
1326 | 6814 m->id = id; |
6815 m->priority = prio; | |
5979 | 6816 m->pattern = pat == NULL ? NULL : vim_strsave(pat); |
1326 | 6817 m->hlg_id = hlg_id; |
1338 | 6818 m->match.regprog = regprog; |
6819 m->match.rmm_ic = FALSE; | |
6820 m->match.rmm_maxcol = 0; | |
8804
75446578a52f
commit https://github.com/vim/vim/commit/42356150badca33b4e42dc8172abbceff2e86cbe
Christian Brabandt <cb@256bit.org>
parents:
8651
diff
changeset
|
6821 # if defined(FEAT_CONCEAL) && defined(FEAT_MBYTE) |
6947 | 6822 m->conceal_char = 0; |
6823 if (conceal_char != NULL) | |
6824 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
|
6825 # endif |
1326 | 6826 |
5979 | 6827 /* Set up position matches */ |
6828 if (pos_list != NULL) | |
6829 { | |
6830 linenr_T toplnum = 0; | |
6831 linenr_T botlnum = 0; | |
6832 listitem_T *li; | |
6833 int i; | |
6834 | |
6007 | 6835 for (i = 0, li = pos_list->lv_first; li != NULL && i < MAXPOSMATCH; |
5979 | 6836 i++, li = li->li_next) |
6837 { | |
6838 linenr_T lnum = 0; | |
6839 colnr_T col = 0; | |
6840 int len = 1; | |
6841 list_T *subl; | |
6842 listitem_T *subli; | |
5987 | 6843 int error = FALSE; |
5979 | 6844 |
6845 if (li->li_tv.v_type == VAR_LIST) | |
6846 { | |
6847 subl = li->li_tv.vval.v_list; | |
6848 if (subl == NULL) | |
6849 goto fail; | |
6850 subli = subl->lv_first; | |
6851 if (subli == NULL) | |
6852 goto fail; | |
6853 lnum = get_tv_number_chk(&subli->li_tv, &error); | |
6854 if (error == TRUE) | |
6855 goto fail; | |
6856 if (lnum == 0) | |
6857 { | |
6858 --i; | |
6859 continue; | |
6860 } | |
6007 | 6861 m->pos.pos[i].lnum = lnum; |
5979 | 6862 subli = subli->li_next; |
6863 if (subli != NULL) | |
6864 { | |
6865 col = get_tv_number_chk(&subli->li_tv, &error); | |
6866 if (error == TRUE) | |
6867 goto fail; | |
6868 subli = subli->li_next; | |
6869 if (subli != NULL) | |
6870 { | |
6871 len = get_tv_number_chk(&subli->li_tv, &error); | |
6872 if (error == TRUE) | |
6873 goto fail; | |
6874 } | |
6875 } | |
6876 m->pos.pos[i].col = col; | |
6877 m->pos.pos[i].len = len; | |
6878 } | |
6879 else if (li->li_tv.v_type == VAR_NUMBER) | |
6880 { | |
6881 if (li->li_tv.vval.v_number == 0) | |
6007 | 6882 { |
6883 --i; | |
5979 | 6884 continue; |
6007 | 6885 } |
5979 | 6886 m->pos.pos[i].lnum = li->li_tv.vval.v_number; |
6887 m->pos.pos[i].col = 0; | |
6888 m->pos.pos[i].len = 0; | |
6889 } | |
6890 else | |
6891 { | |
6892 EMSG(_("List or number required")); | |
6893 goto fail; | |
6894 } | |
6895 if (toplnum == 0 || lnum < toplnum) | |
6896 toplnum = lnum; | |
6005 | 6897 if (botlnum == 0 || lnum >= botlnum) |
6898 botlnum = lnum + 1; | |
5979 | 6899 } |
6900 | |
6901 /* Calculate top and bottom lines for redrawing area */ | |
6902 if (toplnum != 0) | |
6903 { | |
6904 if (wp->w_buffer->b_mod_set) | |
6905 { | |
6906 if (wp->w_buffer->b_mod_top > toplnum) | |
6907 wp->w_buffer->b_mod_top = toplnum; | |
6908 if (wp->w_buffer->b_mod_bot < botlnum) | |
6909 wp->w_buffer->b_mod_bot = botlnum; | |
6910 } | |
6911 else | |
6912 { | |
6018 | 6913 wp->w_buffer->b_mod_set = TRUE; |
5979 | 6914 wp->w_buffer->b_mod_top = toplnum; |
6915 wp->w_buffer->b_mod_bot = botlnum; | |
6018 | 6916 wp->w_buffer->b_mod_xlines = 0; |
5979 | 6917 } |
6918 m->pos.toplnum = toplnum; | |
6919 m->pos.botlnum = botlnum; | |
6920 rtype = VALID; | |
6921 } | |
6922 } | |
6923 | |
1326 | 6924 /* Insert new match. The match list is in ascending order with regard to |
6925 * the match priorities. */ | |
6926 cur = wp->w_match_head; | |
6927 prev = cur; | |
6928 while (cur != NULL && prio >= cur->priority) | |
6929 { | |
6930 prev = cur; | |
6931 cur = cur->next; | |
6932 } | |
6933 if (cur == prev) | |
6934 wp->w_match_head = m; | |
6935 else | |
6936 prev->next = m; | |
6937 m->next = cur; | |
6938 | |
5979 | 6939 redraw_later(rtype); |
1326 | 6940 return id; |
5979 | 6941 |
6942 fail: | |
6943 vim_free(m); | |
6944 return -1; | |
1326 | 6945 } |
6946 | |
6947 /* | |
6948 * Delete match with ID 'id' in the match list of window 'wp'. | |
6949 * Print error messages if 'perr' is TRUE. | |
6950 */ | |
6951 int | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6952 match_delete(win_T *wp, int id, int perr) |
1326 | 6953 { |
5979 | 6954 matchitem_T *cur = wp->w_match_head; |
6955 matchitem_T *prev = cur; | |
6956 int rtype = SOME_VALID; | |
1326 | 6957 |
6958 if (id < 1) | |
6959 { | |
6960 if (perr == TRUE) | |
9953
9560a2eb7968
commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9875
diff
changeset
|
6961 EMSGN(_("E802: Invalid ID: %ld (must be greater than or equal to 1)"), |
1326 | 6962 id); |
6963 return -1; | |
6964 } | |
6965 while (cur != NULL && cur->id != id) | |
6966 { | |
6967 prev = cur; | |
6968 cur = cur->next; | |
6969 } | |
6970 if (cur == NULL) | |
6971 { | |
6972 if (perr == TRUE) | |
9953
9560a2eb7968
commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9875
diff
changeset
|
6973 EMSGN(_("E803: ID not found: %ld"), id); |
1326 | 6974 return -1; |
6975 } | |
6976 if (cur == prev) | |
6977 wp->w_match_head = cur->next; | |
6978 else | |
6979 prev->next = cur->next; | |
4805
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updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4442
diff
changeset
|
6980 vim_regfree(cur->match.regprog); |
1326 | 6981 vim_free(cur->pattern); |
5979 | 6982 if (cur->pos.toplnum != 0) |
6983 { | |
6984 if (wp->w_buffer->b_mod_set) | |
6985 { | |
6986 if (wp->w_buffer->b_mod_top > cur->pos.toplnum) | |
6987 wp->w_buffer->b_mod_top = cur->pos.toplnum; | |
6988 if (wp->w_buffer->b_mod_bot < cur->pos.botlnum) | |
6989 wp->w_buffer->b_mod_bot = cur->pos.botlnum; | |
6990 } | |
6991 else | |
6992 { | |
6018 | 6993 wp->w_buffer->b_mod_set = TRUE; |
5979 | 6994 wp->w_buffer->b_mod_top = cur->pos.toplnum; |
6995 wp->w_buffer->b_mod_bot = cur->pos.botlnum; | |
6018 | 6996 wp->w_buffer->b_mod_xlines = 0; |
5979 | 6997 } |
6998 rtype = VALID; | |
6999 } | |
1326 | 7000 vim_free(cur); |
5979 | 7001 redraw_later(rtype); |
1326 | 7002 return 0; |
7003 } | |
7004 | |
7005 /* | |
7006 * Delete all matches in the match list of window 'wp'. | |
7007 */ | |
7008 void | |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7009 clear_matches(win_T *wp) |
1326 | 7010 { |
7011 matchitem_T *m; | |
7012 | |
7013 while (wp->w_match_head != NULL) | |
7014 { | |
7015 m = wp->w_match_head->next; | |
4805
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parents:
4442
diff
changeset
|
7016 vim_regfree(wp->w_match_head->match.regprog); |
1326 | 7017 vim_free(wp->w_match_head->pattern); |
7018 vim_free(wp->w_match_head); | |
7019 wp->w_match_head = m; | |
7020 } | |
7021 redraw_later(SOME_VALID); | |
7022 } | |
7023 | |
7024 /* | |
7025 * Get match from ID 'id' in window 'wp'. | |
7026 * Return NULL if match not found. | |
7027 */ | |
7028 matchitem_T * | |
7837
33ba2adb6065
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7029 get_match(win_T *wp, int id) |
1326 | 7030 { |
7031 matchitem_T *cur = wp->w_match_head; | |
7032 | |
7033 while (cur != NULL && cur->id != id) | |
7034 cur = cur->next; | |
7035 return cur; | |
7036 } | |
7037 #endif | |
4379 | 7038 |
7039 #if defined(FEAT_PYTHON) || defined(FEAT_PYTHON3) || defined(PROTO) | |
7040 int | |
4401 | 7041 get_win_number(win_T *wp, win_T *first_win) |
4379 | 7042 { |
7043 int i = 1; | |
7044 win_T *w; | |
7045 | |
4401 | 7046 for (w = first_win; w != NULL && w != wp; w = W_NEXT(w)) |
4379 | 7047 ++i; |
7048 | |
7049 if (w == NULL) | |
7050 return 0; | |
7051 else | |
7052 return i; | |
7053 } | |
4401 | 7054 |
7055 int | |
4936
ae05437a744a
updated for version 7.3.1213
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parents:
4918
diff
changeset
|
7056 get_tab_number(tabpage_T *tp UNUSED) |
4401 | 7057 { |
7058 int i = 1; | |
4936
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
7059 # ifdef FEAT_WINDOWS |
4401 | 7060 tabpage_T *t; |
7061 | |
7062 for (t = first_tabpage; t != NULL && t != tp; t = t->tp_next) | |
7063 ++i; | |
7064 | |
7065 if (t == NULL) | |
7066 return 0; | |
7067 else | |
4936
ae05437a744a
updated for version 7.3.1213
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parents:
4918
diff
changeset
|
7068 # endif |
4401 | 7069 return i; |
7070 } | |
7071 #endif | |
5004
a1b41dabc682
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
7072 |
7229
ae360f1df2aa
commit https://github.com/vim/vim/commit/6a2697ffd7e894861853b351689b0ddec8901c96
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7073 #if defined(FEAT_WINDOWS) || defined(PROTO) |
5004
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diff
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|
7074 /* |
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4936
diff
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|
7075 * Return TRUE if "topfrp" and its children are at the right height. |
a1b41dabc682
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diff
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|
7076 */ |
a1b41dabc682
updated for version 7.3.1246
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diff
changeset
|
7077 static int |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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parents:
7805
diff
changeset
|
7078 frame_check_height(frame_T *topfrp, int height) |
5004
a1b41dabc682
updated for version 7.3.1246
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diff
changeset
|
7079 { |
a1b41dabc682
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|
7080 frame_T *frp; |
a1b41dabc682
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diff
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|
7081 |
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diff
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|
7082 if (topfrp->fr_height != height) |
a1b41dabc682
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diff
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|
7083 return FALSE; |
a1b41dabc682
updated for version 7.3.1246
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diff
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|
7084 |
a1b41dabc682
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diff
changeset
|
7085 if (topfrp->fr_layout == FR_ROW) |
a1b41dabc682
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diff
changeset
|
7086 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) |
a1b41dabc682
updated for version 7.3.1246
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diff
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|
7087 if (frp->fr_height != height) |
a1b41dabc682
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diff
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|
7088 return FALSE; |
a1b41dabc682
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changeset
|
7089 |
a1b41dabc682
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parents:
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diff
changeset
|
7090 return TRUE; |
a1b41dabc682
updated for version 7.3.1246
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parents:
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diff
changeset
|
7091 } |
5025
322441058afc
updated for version 7.3.1256
Bram Moolenaar <bram@vim.org>
parents:
5004
diff
changeset
|
7092 #endif |
5004
a1b41dabc682
updated for version 7.3.1246
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parents:
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diff
changeset
|
7093 |
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
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8536
diff
changeset
|
7094 #if defined(FEAT_WINDOWS) || defined(PROTO) |
5004
a1b41dabc682
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diff
changeset
|
7095 /* |
a1b41dabc682
updated for version 7.3.1246
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4936
diff
changeset
|
7096 * Return TRUE if "topfrp" and its children are at the right width. |
a1b41dabc682
updated for version 7.3.1246
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4936
diff
changeset
|
7097 */ |
a1b41dabc682
updated for version 7.3.1246
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4936
diff
changeset
|
7098 static int |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7099 frame_check_width(frame_T *topfrp, int width) |
5004
a1b41dabc682
updated for version 7.3.1246
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parents:
4936
diff
changeset
|
7100 { |
a1b41dabc682
updated for version 7.3.1246
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parents:
4936
diff
changeset
|
7101 frame_T *frp; |
a1b41dabc682
updated for version 7.3.1246
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4936
diff
changeset
|
7102 |
a1b41dabc682
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parents:
4936
diff
changeset
|
7103 if (topfrp->fr_width != width) |
a1b41dabc682
updated for version 7.3.1246
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parents:
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diff
changeset
|
7104 return FALSE; |
a1b41dabc682
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diff
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|
7105 |
a1b41dabc682
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diff
changeset
|
7106 if (topfrp->fr_layout == FR_COL) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7107 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
|
7108 if (frp->fr_width != width) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7109 return FALSE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7110 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7111 return TRUE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7112 } |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7113 #endif |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7114 |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7115 #if defined(FEAT_EVAL) || defined(PROTO) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7116 int |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7117 win_getid(typval_T *argvars) |
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 int winnr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7120 win_T *wp; |
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 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
|
7123 return curwin->w_id; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7124 winnr = get_tv_number(&argvars[0]); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7125 if (winnr > 0) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7126 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7127 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
|
7128 wp = firstwin; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7129 else |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7130 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7131 tabpage_T *tp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7132 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
|
7133 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7134 FOR_ALL_TABPAGES(tp) |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7135 if (--tabnr == 0) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7136 break; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7137 if (tp == NULL) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7138 return -1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7139 wp = tp->tp_firstwin; |
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 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
|
7142 if (--winnr == 0) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7143 return wp->w_id; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7144 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7145 return 0; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7146 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7147 |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7148 int |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7149 win_gotoid(typval_T *argvars) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7150 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7151 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7152 tabpage_T *tp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7153 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
|
7154 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7155 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
|
7156 if (wp->w_id == id) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7157 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7158 goto_tabpage_win(tp, wp); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7159 return 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7160 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7161 return 0; |
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 |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7164 void |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7165 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
|
7166 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7167 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7168 tabpage_T *tp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7169 int winnr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7170 int tabnr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7171 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
|
7172 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7173 FOR_ALL_TABPAGES(tp) |
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7174 { |
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7175 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
|
7176 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7177 if (wp->w_id == id) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7178 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7179 list_append_number(list, tabnr); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7180 list_append_number(list, winnr); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7181 return; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7182 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7183 ++winnr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7184 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7185 ++tabnr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7186 winnr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7187 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7188 list_append_number(list, 0); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7189 list_append_number(list, 0); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7190 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7191 |
9858
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7192 win_T * |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7193 win_id2wp(typval_T *argvars) |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7194 { |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7195 win_T *wp; |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7196 tabpage_T *tp; |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7197 int id = get_tv_number(&argvars[0]); |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7198 |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7199 FOR_ALL_TAB_WINDOWS(tp, wp) |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7200 if (wp->w_id == id) |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7201 return wp; |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7202 |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7203 return NULL; |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7204 } |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7205 |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7206 int |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7207 win_id2win(typval_T *argvars) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7208 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7209 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7210 int nr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7211 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
|
7212 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7213 FOR_ALL_WINDOWS(wp) |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7214 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7215 if (wp->w_id == id) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7216 return nr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7217 ++nr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7218 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7219 return 0; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7220 } |
8536
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7221 |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7222 void |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7223 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
|
7224 { |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7225 win_T *wp; |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7226 tabpage_T *tp; |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7227 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
|
7228 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7229 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
|
7230 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
|
7231 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
|
7232 } |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7233 |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7234 #endif |