Mercurial > vim
annotate src/window.c @ 11690:ce434212d682 v8.0.0728
patch 8.0.0728: the terminal structure is never freed
commit https://github.com/vim/vim/commit/96ca27a0ee8ae738cab9fb386984c75c6821e31a
Author: Bram Moolenaar <Bram@vim.org>
Date: Mon Jul 17 23:20:24 2017 +0200
patch 8.0.0728: the terminal structure is never freed
Problem: The terminal structure is never freed.
Solution: Free the structure and unreference what it contains.
author | Christian Brabandt <cb@256bit.org> |
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date | Mon, 17 Jul 2017 23:30:03 +0200 |
parents | c4e7fe672a72 |
children | 5ceaecedbad2 |
rev | line source |
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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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 | |
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237 if (ONE_WINDOW && Prenum != 1) /* just one window */ |
7 | 238 beep_flush(); |
239 else | |
240 { | |
241 if (Prenum) /* go to specified window */ | |
242 { | |
243 for (wp = firstwin; --Prenum > 0; ) | |
244 { | |
245 if (wp->w_next == NULL) | |
246 break; | |
247 else | |
248 wp = wp->w_next; | |
249 } | |
250 } | |
251 else | |
252 { | |
253 if (nchar == 'W') /* go to previous window */ | |
254 { | |
255 wp = curwin->w_prev; | |
256 if (wp == NULL) | |
257 wp = lastwin; /* wrap around */ | |
258 } | |
259 else /* go to next window */ | |
260 { | |
261 wp = curwin->w_next; | |
262 if (wp == NULL) | |
263 wp = firstwin; /* wrap around */ | |
264 } | |
265 } | |
266 win_goto(wp); | |
267 } | |
268 break; | |
269 | |
270 /* cursor to window below */ | |
271 case 'j': | |
272 case K_DOWN: | |
273 case Ctrl_J: | |
274 CHECK_CMDWIN | |
275 win_goto_ver(FALSE, Prenum1); | |
276 break; | |
277 | |
278 /* cursor to window above */ | |
279 case 'k': | |
280 case K_UP: | |
281 case Ctrl_K: | |
282 CHECK_CMDWIN | |
283 win_goto_ver(TRUE, Prenum1); | |
284 break; | |
285 | |
286 /* cursor to left window */ | |
287 case 'h': | |
288 case K_LEFT: | |
289 case Ctrl_H: | |
290 case K_BS: | |
291 CHECK_CMDWIN | |
292 win_goto_hor(TRUE, Prenum1); | |
293 break; | |
294 | |
295 /* cursor to right window */ | |
296 case 'l': | |
297 case K_RIGHT: | |
298 case Ctrl_L: | |
299 CHECK_CMDWIN | |
300 win_goto_hor(FALSE, Prenum1); | |
301 break; | |
302 | |
826 | 303 /* move window to new tab page */ |
304 case 'T': | |
1906 | 305 if (one_window()) |
826 | 306 MSG(_(m_onlyone)); |
307 else | |
308 { | |
309 tabpage_T *oldtab = curtab; | |
310 tabpage_T *newtab; | |
311 | |
312 /* First create a new tab with the window, then go back to | |
313 * the old tab and close the window there. */ | |
944 | 314 wp = curwin; |
826 | 315 if (win_new_tabpage((int)Prenum) == OK |
316 && valid_tabpage(oldtab)) | |
317 { | |
318 newtab = curtab; | |
4354 | 319 goto_tabpage_tp(oldtab, TRUE, TRUE); |
826 | 320 if (curwin == wp) |
321 win_close(curwin, FALSE); | |
322 if (valid_tabpage(newtab)) | |
4354 | 323 goto_tabpage_tp(newtab, TRUE, TRUE); |
826 | 324 } |
325 } | |
326 break; | |
327 | |
7 | 328 /* cursor to top-left window */ |
329 case 't': | |
330 case Ctrl_T: | |
331 win_goto(firstwin); | |
332 break; | |
333 | |
334 /* cursor to bottom-right window */ | |
335 case 'b': | |
336 case Ctrl_B: | |
337 win_goto(lastwin); | |
338 break; | |
339 | |
340 /* cursor to last accessed (previous) window */ | |
341 case 'p': | |
342 case Ctrl_P: | |
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343 if (!win_valid(prevwin)) |
7 | 344 beep_flush(); |
345 else | |
346 win_goto(prevwin); | |
347 break; | |
348 | |
349 /* exchange current and next window */ | |
350 case 'x': | |
351 case Ctrl_X: | |
352 CHECK_CMDWIN | |
353 win_exchange(Prenum); | |
354 break; | |
355 | |
356 /* rotate windows downwards */ | |
357 case Ctrl_R: | |
358 case 'r': | |
359 CHECK_CMDWIN | |
360 reset_VIsual_and_resel(); /* stop Visual mode */ | |
361 win_rotate(FALSE, (int)Prenum1); /* downwards */ | |
362 break; | |
363 | |
364 /* rotate windows upwards */ | |
365 case 'R': | |
366 CHECK_CMDWIN | |
367 reset_VIsual_and_resel(); /* stop Visual mode */ | |
368 win_rotate(TRUE, (int)Prenum1); /* upwards */ | |
369 break; | |
370 | |
371 /* move window to the very top/bottom/left/right */ | |
372 case 'K': | |
373 case 'J': | |
374 case 'H': | |
375 case 'L': | |
376 CHECK_CMDWIN | |
377 win_totop((int)Prenum, | |
378 ((nchar == 'H' || nchar == 'L') ? WSP_VERT : 0) | |
379 | ((nchar == 'H' || nchar == 'K') ? WSP_TOP : WSP_BOT)); | |
380 break; | |
381 | |
382 /* make all windows the same height */ | |
383 case '=': | |
384 #ifdef FEAT_GUI | |
385 need_mouse_correct = TRUE; | |
386 #endif | |
387 win_equal(NULL, FALSE, 'b'); | |
388 break; | |
389 | |
390 /* increase current window height */ | |
391 case '+': | |
392 #ifdef FEAT_GUI | |
393 need_mouse_correct = TRUE; | |
394 #endif | |
395 win_setheight(curwin->w_height + (int)Prenum1); | |
396 break; | |
397 | |
398 /* decrease current window height */ | |
399 case '-': | |
400 #ifdef FEAT_GUI | |
401 need_mouse_correct = TRUE; | |
402 #endif | |
403 win_setheight(curwin->w_height - (int)Prenum1); | |
404 break; | |
405 | |
406 /* set current window height */ | |
407 case Ctrl__: | |
408 case '_': | |
409 #ifdef FEAT_GUI | |
410 need_mouse_correct = TRUE; | |
411 #endif | |
412 win_setheight(Prenum ? (int)Prenum : 9999); | |
413 break; | |
414 | |
415 /* increase current window width */ | |
416 case '>': | |
417 #ifdef FEAT_GUI | |
418 need_mouse_correct = TRUE; | |
419 #endif | |
420 win_setwidth(curwin->w_width + (int)Prenum1); | |
421 break; | |
422 | |
423 /* decrease current window width */ | |
424 case '<': | |
425 #ifdef FEAT_GUI | |
426 need_mouse_correct = TRUE; | |
427 #endif | |
428 win_setwidth(curwin->w_width - (int)Prenum1); | |
429 break; | |
430 | |
431 /* set current window width */ | |
432 case '|': | |
433 #ifdef FEAT_GUI | |
434 need_mouse_correct = TRUE; | |
435 #endif | |
436 win_setwidth(Prenum != 0 ? (int)Prenum : 9999); | |
437 break; | |
438 | |
439 /* jump to tag and split window if tag exists (in preview window) */ | |
440 #if defined(FEAT_QUICKFIX) | |
441 case '}': | |
442 CHECK_CMDWIN | |
443 if (Prenum) | |
444 g_do_tagpreview = Prenum; | |
445 else | |
446 g_do_tagpreview = p_pvh; | |
447 /*FALLTHROUGH*/ | |
448 #endif | |
449 case ']': | |
450 case Ctrl_RSB: | |
451 CHECK_CMDWIN | |
6239 | 452 /* keep Visual mode, can select words to use as a tag */ |
7 | 453 if (Prenum) |
454 postponed_split = Prenum; | |
455 else | |
456 postponed_split = -1; | |
6251 | 457 #ifdef FEAT_QUICKFIX |
6264 | 458 if (nchar != '}') |
459 g_do_tagpreview = 0; | |
6251 | 460 #endif |
6239 | 461 |
462 /* Execute the command right here, required when "wincmd ]" | |
463 * was used in a function. */ | |
7 | 464 do_nv_ident(Ctrl_RSB, NUL); |
465 break; | |
466 | |
467 #ifdef FEAT_SEARCHPATH | |
468 /* edit file name under cursor in a new window */ | |
469 case 'f': | |
681 | 470 case 'F': |
7 | 471 case Ctrl_F: |
820 | 472 wingotofile: |
7 | 473 CHECK_CMDWIN |
344 | 474 |
681 | 475 ptr = grab_file_name(Prenum1, &lnum); |
7 | 476 if (ptr != NULL) |
477 { | |
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478 tabpage_T *oldtab = curtab; |
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479 win_T *oldwin = curwin; |
820 | 480 # ifdef FEAT_GUI |
7 | 481 need_mouse_correct = TRUE; |
820 | 482 # endif |
7 | 483 setpcmark(); |
484 if (win_split(0, 0) == OK) | |
485 { | |
2583 | 486 RESET_BINDING(curwin); |
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487 if (do_ecmd(0, ptr, NULL, NULL, ECMD_LASTL, |
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488 ECMD_HIDE, NULL) == FAIL) |
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489 { |
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490 /* Failed to open the file, close the window |
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491 * opened for it. */ |
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492 win_close(curwin, FALSE); |
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493 goto_tabpage_win(oldtab, oldwin); |
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494 } |
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495 else if (nchar == 'F' && lnum >= 0) |
681 | 496 { |
497 curwin->w_cursor.lnum = lnum; | |
498 check_cursor_lnum(); | |
499 beginline(BL_SOL | BL_FIX); | |
500 } | |
7 | 501 } |
502 vim_free(ptr); | |
503 } | |
504 break; | |
505 #endif | |
506 | |
507 #ifdef FEAT_FIND_ID | |
1187 | 508 /* Go to the first occurrence of the identifier under cursor along path in a |
7 | 509 * new window -- webb |
510 */ | |
511 case 'i': /* Go to any match */ | |
512 case Ctrl_I: | |
513 type = FIND_ANY; | |
514 /* FALLTHROUGH */ | |
515 case 'd': /* Go to definition, using 'define' */ | |
516 case Ctrl_D: | |
517 CHECK_CMDWIN | |
518 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0) | |
519 break; | |
520 find_pattern_in_path(ptr, 0, len, TRUE, | |
521 Prenum == 0 ? TRUE : FALSE, type, | |
522 Prenum1, ACTION_SPLIT, (linenr_T)1, (linenr_T)MAXLNUM); | |
523 curwin->w_set_curswant = TRUE; | |
524 break; | |
525 #endif | |
526 | |
170 | 527 case K_KENTER: |
528 case CAR: | |
529 #if defined(FEAT_QUICKFIX) | |
530 /* | |
531 * In a quickfix window a <CR> jumps to the error under the | |
532 * cursor in a new window. | |
533 */ | |
534 if (bt_quickfix(curbuf)) | |
535 { | |
643 | 536 sprintf((char *)cbuf, "split +%ld%s", |
537 (long)curwin->w_cursor.lnum, | |
538 (curwin->w_llist_ref == NULL) ? "cc" : "ll"); | |
170 | 539 do_cmdline_cmd(cbuf); |
540 } | |
541 #endif | |
542 break; | |
543 | |
544 | |
7 | 545 /* CTRL-W g extended commands */ |
546 case 'g': | |
547 case Ctrl_G: | |
548 CHECK_CMDWIN | |
549 #ifdef USE_ON_FLY_SCROLL | |
550 dont_scroll = TRUE; /* disallow scrolling here */ | |
551 #endif | |
552 ++no_mapping; | |
553 ++allow_keys; /* no mapping for xchar, but allow key codes */ | |
554 if (xchar == NUL) | |
1389 | 555 xchar = plain_vgetc(); |
7 | 556 LANGMAP_ADJUST(xchar, TRUE); |
557 --no_mapping; | |
558 --allow_keys; | |
559 #ifdef FEAT_CMDL_INFO | |
560 (void)add_to_showcmd(xchar); | |
561 #endif | |
562 switch (xchar) | |
563 { | |
564 #if defined(FEAT_QUICKFIX) | |
565 case '}': | |
566 xchar = Ctrl_RSB; | |
567 if (Prenum) | |
568 g_do_tagpreview = Prenum; | |
569 else | |
570 g_do_tagpreview = p_pvh; | |
571 /*FALLTHROUGH*/ | |
572 #endif | |
573 case ']': | |
574 case Ctrl_RSB: | |
6239 | 575 /* keep Visual mode, can select words to use as a tag */ |
7 | 576 if (Prenum) |
577 postponed_split = Prenum; | |
578 else | |
579 postponed_split = -1; | |
580 | |
581 /* Execute the command right here, required when | |
582 * "wincmd g}" was used in a function. */ | |
583 do_nv_ident('g', xchar); | |
584 break; | |
585 | |
820 | 586 #ifdef FEAT_SEARCHPATH |
587 case 'f': /* CTRL-W gf: "gf" in a new tab page */ | |
839 | 588 case 'F': /* CTRL-W gF: "gF" in a new tab page */ |
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589 cmdmod.tab = tabpage_index(curtab) + 1; |
839 | 590 nchar = xchar; |
820 | 591 goto wingotofile; |
592 #endif | |
7 | 593 default: |
594 beep_flush(); | |
595 break; | |
596 } | |
597 break; | |
598 | |
599 default: beep_flush(); | |
600 break; | |
601 } | |
602 } | |
603 | |
6489 | 604 /* |
605 * Figure out the address type for ":wnncmd". | |
606 */ | |
607 void | |
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608 get_wincmd_addr_type(char_u *arg, exarg_T *eap) |
6489 | 609 { |
610 switch (*arg) | |
611 { | |
612 case 'S': | |
613 case Ctrl_S: | |
614 case 's': | |
615 case Ctrl_N: | |
616 case 'n': | |
617 case 'j': | |
618 case Ctrl_J: | |
619 case 'k': | |
620 case Ctrl_K: | |
621 case 'T': | |
622 case Ctrl_R: | |
623 case 'r': | |
624 case 'R': | |
625 case 'K': | |
626 case 'J': | |
627 case '+': | |
628 case '-': | |
629 case Ctrl__: | |
630 case '_': | |
631 case '|': | |
632 case ']': | |
633 case Ctrl_RSB: | |
634 case 'g': | |
635 case Ctrl_G: | |
636 case Ctrl_V: | |
637 case 'v': | |
638 case 'h': | |
639 case Ctrl_H: | |
640 case 'l': | |
641 case Ctrl_L: | |
642 case 'H': | |
643 case 'L': | |
644 case '>': | |
645 case '<': | |
646 #if defined(FEAT_QUICKFIX) | |
647 case '}': | |
648 #endif | |
649 #ifdef FEAT_SEARCHPATH | |
650 case 'f': | |
651 case 'F': | |
652 case Ctrl_F: | |
653 #endif | |
654 #ifdef FEAT_FIND_ID | |
655 case 'i': | |
656 case Ctrl_I: | |
657 case 'd': | |
658 case Ctrl_D: | |
659 #endif | |
660 /* window size or any count */ | |
661 eap->addr_type = ADDR_LINES; | |
662 break; | |
663 | |
664 case Ctrl_HAT: | |
665 case '^': | |
666 /* buffer number */ | |
667 eap->addr_type = ADDR_BUFFERS; | |
668 break; | |
669 | |
670 case Ctrl_Q: | |
671 case 'q': | |
672 case Ctrl_C: | |
673 case 'c': | |
674 case Ctrl_O: | |
675 case 'o': | |
676 case Ctrl_W: | |
677 case 'w': | |
678 case 'W': | |
679 case 'x': | |
680 case Ctrl_X: | |
681 /* window number */ | |
682 eap->addr_type = ADDR_WINDOWS; | |
683 break; | |
684 | |
685 #if defined(FEAT_QUICKFIX) | |
686 case Ctrl_Z: | |
687 case 'z': | |
688 case 'P': | |
689 #endif | |
690 case 't': | |
691 case Ctrl_T: | |
692 case 'b': | |
693 case Ctrl_B: | |
694 case 'p': | |
695 case Ctrl_P: | |
696 case '=': | |
697 case CAR: | |
698 /* no count */ | |
699 eap->addr_type = 0; | |
700 break; | |
701 } | |
702 } | |
703 | |
6432 | 704 static void |
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705 cmd_with_count( |
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706 char *cmd, |
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707 char_u *bufp, |
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708 size_t bufsize, |
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709 long Prenum) |
6432 | 710 { |
711 size_t len = STRLEN(cmd); | |
712 | |
713 STRCPY(bufp, cmd); | |
714 if (Prenum > 0) | |
715 vim_snprintf((char *)bufp + len, bufsize - len, "%ld", Prenum); | |
716 } | |
717 | |
7 | 718 /* |
719 * split the current window, implements CTRL-W s and :split | |
720 * | |
721 * "size" is the height or width for the new window, 0 to use half of current | |
722 * height or width. | |
723 * | |
724 * "flags": | |
725 * WSP_ROOM: require enough room for new window | |
726 * WSP_VERT: vertical split. | |
727 * WSP_TOP: open window at the top-left of the shell (help window). | |
728 * WSP_BOT: open window at the bottom-right of the shell (quickfix window). | |
729 * WSP_HELP: creating the help window, keep layout snapshot | |
730 * | |
731 * return FAIL for failure, OK otherwise | |
732 */ | |
733 int | |
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734 win_split(int size, int flags) |
7 | 735 { |
682 | 736 /* When the ":tab" modifier was used open a new tab page instead. */ |
737 if (may_open_tabpage() == OK) | |
738 return OK; | |
739 | |
7 | 740 /* Add flags from ":vertical", ":topleft" and ":botright". */ |
741 flags |= cmdmod.split; | |
742 if ((flags & WSP_TOP) && (flags & WSP_BOT)) | |
743 { | |
744 EMSG(_("E442: Can't split topleft and botright at the same time")); | |
745 return FAIL; | |
746 } | |
747 | |
748 /* When creating the help window make a snapshot of the window layout. | |
749 * Otherwise clear the snapshot, it's now invalid. */ | |
750 if (flags & WSP_HELP) | |
1906 | 751 make_snapshot(SNAP_HELP_IDX); |
7 | 752 else |
1906 | 753 clear_snapshot(curtab, SNAP_HELP_IDX); |
7 | 754 |
755 return win_split_ins(size, flags, NULL, 0); | |
756 } | |
757 | |
758 /* | |
3263 | 759 * When "new_wp" is NULL: split the current window in two. |
760 * When "new_wp" is not NULL: insert this window at the far | |
7 | 761 * top/left/right/bottom. |
762 * return FAIL for failure, OK otherwise | |
763 */ | |
1906 | 764 int |
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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 */ | |
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794 if (ONE_WINDOW && p_ls == 1 && oldwin->w_status_height == 0) |
7 | 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 | |
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873 * instead, if possible. Add one for the separator. */ |
779 | 874 if (oldwin->w_p_wfw) |
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875 win_setwidth_win(oldwin->w_width + new_size + 1, 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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diff
changeset
|
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 | |
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1495 if (ONE_WINDOW) /* just one window */ |
7 | 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 | |
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1596 if (ONE_WINDOW) /* nothing to do */ |
7 | 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 | |
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1677 if (ONE_WINDOW) |
7 | 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 /* | |
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2110 * Close all windows for buffer "buf". |
7 | 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 |
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2126 for (wp = firstwin; wp != NULL && !ONE_WINDOW; ) |
7 | 2127 { |
3570 | 2128 if (wp->w_buffer == buf && (!keep_curwin || wp != curwin) |
2129 #ifdef FEAT_AUTOCMD | |
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2130 && !(wp->w_closing || wp->w_buffer->b_locked > 0) |
3570 | 2131 #endif |
2132 ) | |
7 | 2133 { |
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2134 if (win_close(wp, FALSE) == FAIL) |
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2135 /* If closing the window fails give up, to avoid looping |
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2136 * forever. */ |
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2137 break; |
671 | 2138 |
2139 /* Start all over, autocommands may change the window layout. */ | |
2140 wp = firstwin; | |
7 | 2141 } |
2142 else | |
671 | 2143 wp = wp->w_next; |
7 | 2144 } |
671 | 2145 |
2146 /* Also check windows in other tab pages. */ | |
2147 for (tp = first_tabpage; tp != NULL; tp = nexttp) | |
2148 { | |
2149 nexttp = tp->tp_next; | |
672 | 2150 if (tp != curtab) |
671 | 2151 for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next) |
3570 | 2152 if (wp->w_buffer == buf |
2153 #ifdef FEAT_AUTOCMD | |
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2154 && !(wp->w_closing || wp->w_buffer->b_locked > 0) |
3570 | 2155 #endif |
2156 ) | |
671 | 2157 { |
2158 win_close_othertab(wp, FALSE, tp); | |
2159 | |
2160 /* Start all over, the tab page may be closed and | |
2161 * autocommands may change the window layout. */ | |
2162 nexttp = first_tabpage; | |
2163 break; | |
2164 } | |
2165 } | |
2166 | |
7 | 2167 --RedrawingDisabled; |
671 | 2168 |
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2169 #ifdef FEAT_AUTOCMD |
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2170 if (count != tabpage_index(NULL)) |
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2171 apply_autocmds(EVENT_TABCLOSED, NULL, NULL, FALSE, curbuf); |
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2172 #endif |
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2173 |
4305 | 2174 redraw_tabline = TRUE; |
685 | 2175 if (h != tabline_height()) |
671 | 2176 shell_new_rows(); |
7 | 2177 } |
2178 | |
2179 /* | |
1906 | 2180 * Return TRUE if the current window is the only window that exists (ignoring |
2181 * "aucmd_win"). | |
672 | 2182 * Returns FALSE if there is a window, possibly in another tab page. |
667 | 2183 */ |
672 | 2184 static int |
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2185 last_window(void) |
667 | 2186 { |
1906 | 2187 return (one_window() && first_tabpage->tp_next == NULL); |
2188 } | |
2189 | |
2190 /* | |
2191 * Return TRUE if there is only one window other than "aucmd_win" in the | |
2192 * current tab page. | |
2193 */ | |
3365 | 2194 int |
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2195 one_window(void) |
1906 | 2196 { |
2197 #ifdef FEAT_AUTOCMD | |
2198 win_T *wp; | |
2199 int seen_one = FALSE; | |
2200 | |
2201 FOR_ALL_WINDOWS(wp) | |
2202 { | |
2203 if (wp != aucmd_win) | |
2204 { | |
2205 if (seen_one) | |
2206 return FALSE; | |
2207 seen_one = TRUE; | |
2208 } | |
2209 } | |
2210 return TRUE; | |
2211 #else | |
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2212 return ONE_WINDOW; |
1906 | 2213 #endif |
667 | 2214 } |
2215 | |
2216 /* | |
3535 | 2217 * Close the possibly last window in a tab page. |
2218 * Returns TRUE when the window was closed already. | |
2219 */ | |
2220 static int | |
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2221 close_last_window_tabpage( |
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2222 win_T *win, |
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2223 int free_buf, |
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2224 tabpage_T *prev_curtab) |
3535 | 2225 { |
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2226 if (ONE_WINDOW) |
3535 | 2227 { |
4423 | 2228 #ifdef FEAT_AUTOCMD |
4354 | 2229 buf_T *old_curbuf = curbuf; |
4423 | 2230 #endif |
4354 | 2231 |
3535 | 2232 /* |
2233 * Closing the last window in a tab page. First go to another tab | |
2234 * page and then close the window and the tab page. This avoids that | |
2235 * curwin and curtab are invalid while we are freeing memory, they may | |
2236 * be used in GUI events. | |
3582 | 2237 * Don't trigger autocommands yet, they may use wrong values, so do |
2238 * that below. | |
3535 | 2239 */ |
4354 | 2240 goto_tabpage_tp(alt_tabpage(), FALSE, TRUE); |
3535 | 2241 redraw_tabline = TRUE; |
2242 | |
2243 /* Safety check: Autocommands may have closed the window when jumping | |
2244 * to the other tab page. */ | |
2245 if (valid_tabpage(prev_curtab) && prev_curtab->tp_firstwin == win) | |
2246 { | |
2247 int h = tabline_height(); | |
2248 | |
2249 win_close_othertab(win, free_buf, prev_curtab); | |
2250 if (h != tabline_height()) | |
2251 shell_new_rows(); | |
2252 } | |
3582 | 2253 /* Since goto_tabpage_tp above did not trigger *Enter autocommands, do |
2254 * that now. */ | |
2255 #ifdef FEAT_AUTOCMD | |
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2256 apply_autocmds(EVENT_TABCLOSED, NULL, NULL, FALSE, curbuf); |
4354 | 2257 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); |
3582 | 2258 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); |
4354 | 2259 if (old_curbuf != curbuf) |
2260 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
3582 | 2261 #endif |
3535 | 2262 return TRUE; |
2263 } | |
2264 return FALSE; | |
2265 } | |
2266 | |
2267 /* | |
819 | 2268 * Close window "win". Only works for the current tab page. |
7 | 2269 * If "free_buf" is TRUE related buffer may be unloaded. |
2270 * | |
3365 | 2271 * Called by :quit, :close, :xit, :wq and findtag(). |
5302 | 2272 * Returns FAIL when the window was not closed. |
7 | 2273 */ |
5302 | 2274 int |
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2275 win_close(win_T *win, int free_buf) |
7 | 2276 { |
2277 win_T *wp; | |
2278 #ifdef FEAT_AUTOCMD | |
2279 int other_buffer = FALSE; | |
2280 #endif | |
2281 int close_curwin = FALSE; | |
2282 int dir; | |
2283 int help_window = FALSE; | |
847 | 2284 tabpage_T *prev_curtab = curtab; |
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2285 frame_T *win_frame = win->w_frame->fr_parent; |
7 | 2286 |
667 | 2287 if (last_window()) |
7 | 2288 { |
2289 EMSG(_("E444: Cannot close last window")); | |
5302 | 2290 return FAIL; |
7 | 2291 } |
2292 | |
1906 | 2293 #ifdef FEAT_AUTOCMD |
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2294 if (win->w_closing || (win->w_buffer != NULL |
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2295 && win->w_buffer->b_locked > 0)) |
5302 | 2296 return FAIL; /* window is already being closed */ |
1906 | 2297 if (win == aucmd_win) |
2298 { | |
2299 EMSG(_("E813: Cannot close autocmd window")); | |
5302 | 2300 return FAIL; |
1906 | 2301 } |
2302 if ((firstwin == aucmd_win || lastwin == aucmd_win) && one_window()) | |
2303 { | |
2304 EMSG(_("E814: Cannot close window, only autocmd window would remain")); | |
5302 | 2305 return FAIL; |
1906 | 2306 } |
2307 #endif | |
2308 | |
3535 | 2309 /* When closing the last window in a tab page first go to another tab page |
2310 * and then close the window and the tab page to avoid that curwin and | |
2311 * curtab are invalid while we are freeing memory. */ | |
2312 if (close_last_window_tabpage(win, free_buf, prev_curtab)) | |
5302 | 2313 return FAIL; |
856 | 2314 |
7 | 2315 /* When closing the help window, try restoring a snapshot after closing |
2316 * the window. Otherwise clear the snapshot, it's now invalid. */ | |
3242 | 2317 if (win->w_buffer != NULL && win->w_buffer->b_help) |
7 | 2318 help_window = TRUE; |
2319 else | |
1906 | 2320 clear_snapshot(curtab, SNAP_HELP_IDX); |
7 | 2321 |
2322 #ifdef FEAT_AUTOCMD | |
2323 if (win == curwin) | |
2324 { | |
2325 /* | |
2326 * Guess which window is going to be the new current window. | |
2327 * This may change because of the autocommands (sigh). | |
2328 */ | |
671 | 2329 wp = frame2win(win_altframe(win, NULL)); |
7 | 2330 |
2331 /* | |
3570 | 2332 * Be careful: If autocommands delete the window or cause this window |
2333 * to be the last one left, return now. | |
7 | 2334 */ |
2335 if (wp->w_buffer != curbuf) | |
2336 { | |
2337 other_buffer = TRUE; | |
3570 | 2338 win->w_closing = TRUE; |
7 | 2339 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); |
3570 | 2340 if (!win_valid(win)) |
5302 | 2341 return FAIL; |
3570 | 2342 win->w_closing = FALSE; |
2343 if (last_window()) | |
5302 | 2344 return FAIL; |
7 | 2345 } |
3570 | 2346 win->w_closing = TRUE; |
7 | 2347 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); |
3570 | 2348 if (!win_valid(win)) |
5302 | 2349 return FAIL; |
3570 | 2350 win->w_closing = FALSE; |
2351 if (last_window()) | |
5302 | 2352 return FAIL; |
7 | 2353 # ifdef FEAT_EVAL |
2354 /* autocmds may abort script processing */ | |
2355 if (aborting()) | |
5302 | 2356 return FAIL; |
7 | 2357 # endif |
2358 } | |
2359 #endif | |
2360 | |
1101 | 2361 #ifdef FEAT_GUI |
2362 /* Avoid trouble with scrollbars that are going to be deleted in | |
2363 * win_free(). */ | |
2364 if (gui.in_use) | |
2365 out_flush(); | |
2366 #endif | |
2367 | |
3068 | 2368 #ifdef FEAT_SYN_HL |
2369 /* Free independent synblock before the buffer is freed. */ | |
3242 | 2370 if (win->w_buffer != NULL) |
2371 reset_synblock(win); | |
3068 | 2372 #endif |
2373 | |
7 | 2374 /* |
2375 * Close the link to the buffer. | |
2376 */ | |
3242 | 2377 if (win->w_buffer != NULL) |
3570 | 2378 { |
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2379 bufref_T bufref; |
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2380 |
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2381 set_bufref(&bufref, curbuf); |
3570 | 2382 #ifdef FEAT_AUTOCMD |
2383 win->w_closing = TRUE; | |
2384 #endif | |
3768 | 2385 close_buffer(win, win->w_buffer, free_buf ? DOBUF_UNLOAD : 0, TRUE); |
3570 | 2386 #ifdef FEAT_AUTOCMD |
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2387 if (win_valid_any_tab(win)) |
3570 | 2388 win->w_closing = FALSE; |
2389 #endif | |
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7408
diff
changeset
|
2390 /* Make sure curbuf is valid. It can become invalid if 'bufhidden' is |
85a7a945fb87
commit https://github.com/vim/vim/commit/62ef797496c6243d111c596a592a8ef8c1d1e710
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parents:
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diff
changeset
|
2391 * "wipe". */ |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
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parents:
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diff
changeset
|
2392 if (!bufref_valid(&bufref)) |
7677
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parents:
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diff
changeset
|
2393 curbuf = firstbuf; |
3570 | 2394 } |
847 | 2395 |
4021 | 2396 if (only_one_window() && win_valid(win) && win->w_buffer == NULL |
2397 && (last_window() || curtab != prev_curtab | |
2398 || close_last_window_tabpage(win, free_buf, prev_curtab))) | |
5233
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|
2399 { |
1899acc5aebd
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diff
changeset
|
2400 /* Autocommands have close all windows, quit now. Restore |
1899acc5aebd
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diff
changeset
|
2401 * curwin->w_buffer, otherwise writing viminfo may fail. */ |
1899acc5aebd
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diff
changeset
|
2402 if (curwin->w_buffer == NULL) |
1899acc5aebd
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diff
changeset
|
2403 curwin->w_buffer = curbuf; |
4021 | 2404 getout(0); |
5233
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diff
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|
2405 } |
4021 | 2406 |
10076
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parents:
10042
diff
changeset
|
2407 /* Autocommands may have moved to another tab page. */ |
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
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parents:
10042
diff
changeset
|
2408 if (curtab != prev_curtab && win_valid_any_tab(win) |
bc30991c3e98
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diff
changeset
|
2409 && win->w_buffer == NULL) |
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
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parents:
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diff
changeset
|
2410 { |
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
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parents:
10042
diff
changeset
|
2411 /* Need to close the window anyway, since the buffer is NULL. */ |
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
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parents:
10042
diff
changeset
|
2412 win_close_othertab(win, FALSE, prev_curtab); |
bc30991c3e98
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diff
changeset
|
2413 return FAIL; |
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2414 } |
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2415 |
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2416 /* Autocommands may have closed the window already or closed the only |
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2417 * other window. */ |
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2418 if (!win_valid(win) || last_window() |
3535 | 2419 || close_last_window_tabpage(win, free_buf, prev_curtab)) |
5302 | 2420 return FAIL; |
7 | 2421 |
3068 | 2422 /* Free the memory used for the window and get the window that received |
2423 * the screen space. */ | |
847 | 2424 wp = win_free_mem(win, &dir, NULL); |
2425 | |
7 | 2426 /* Make sure curwin isn't invalid. It can cause severe trouble when |
2427 * printing an error message. For win_equal() curbuf needs to be valid | |
2428 * too. */ | |
847 | 2429 if (win == curwin) |
7 | 2430 { |
2431 curwin = wp; | |
2432 #ifdef FEAT_QUICKFIX | |
2433 if (wp->w_p_pvw || bt_quickfix(wp->w_buffer)) | |
2434 { | |
2435 /* | |
1346 | 2436 * If the cursor goes to the preview or the quickfix window, try |
7 | 2437 * finding another window to go to. |
2438 */ | |
2439 for (;;) | |
2440 { | |
2441 if (wp->w_next == NULL) | |
2442 wp = firstwin; | |
2443 else | |
2444 wp = wp->w_next; | |
2445 if (wp == curwin) | |
2446 break; | |
2447 if (!wp->w_p_pvw && !bt_quickfix(wp->w_buffer)) | |
2448 { | |
2449 curwin = wp; | |
2450 break; | |
2451 } | |
2452 } | |
2453 } | |
2454 #endif | |
2455 curbuf = curwin->w_buffer; | |
2456 close_curwin = TRUE; | |
11193
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diff
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|
2457 |
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|
2458 /* The cursor position may be invalid if the buffer changed after last |
75ccc8a15a51
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|
2459 * using the window. */ |
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|
2460 check_cursor(); |
7 | 2461 } |
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
2462 if (p_ea && (*p_ead == 'b' || *p_ead == dir)) |
11591
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patch 8.0.0678: closing a window does not trigger resizing
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diff
changeset
|
2463 /* If the frame of the closed window contains the new current window, |
d06a3db9b651
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|
2464 * only resize that frame. Otherwise resize all windows. */ |
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|
2465 win_equal(curwin, curwin->w_frame->fr_parent == win_frame, dir); |
7 | 2466 else |
2467 win_comp_pos(); | |
2468 if (close_curwin) | |
2469 { | |
9595
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parents:
9487
diff
changeset
|
2470 win_enter_ext(wp, FALSE, TRUE, FALSE, TRUE, TRUE); |
7 | 2471 #ifdef FEAT_AUTOCMD |
2472 if (other_buffer) | |
2473 /* careful: after this wp and win may be invalid! */ | |
2474 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
2475 #endif | |
2476 } | |
2477 | |
2478 /* | |
667 | 2479 * If last window has a status line now and we don't want one, |
2480 * remove the status line. | |
7 | 2481 */ |
2482 last_status(FALSE); | |
2483 | |
2484 /* After closing the help window, try restoring the window layout from | |
2485 * before it was opened. */ | |
2486 if (help_window) | |
1906 | 2487 restore_snapshot(SNAP_HELP_IDX, close_curwin); |
7 | 2488 |
8643
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diff
changeset
|
2489 #if defined(FEAT_GUI) |
7 | 2490 /* When 'guioptions' includes 'L' or 'R' may have to remove scrollbars. */ |
2491 if (gui.in_use && !win_hasvertsplit()) | |
2492 gui_init_which_components(NULL); | |
2493 #endif | |
2494 | |
2495 redraw_all_later(NOT_VALID); | |
5302 | 2496 return OK; |
7 | 2497 } |
2498 | |
2499 /* | |
671 | 2500 * Close window "win" in tab page "tp", which is not the current tab page. |
3535 | 2501 * This may be the last window in that tab page and result in closing the tab, |
671 | 2502 * thus "tp" may become invalid! |
856 | 2503 * Caller must check if buffer is hidden and whether the tabline needs to be |
2504 * updated. | |
671 | 2505 */ |
2506 void | |
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diff
changeset
|
2507 win_close_othertab(win_T *win, int free_buf, tabpage_T *tp) |
671 | 2508 { |
2509 win_T *wp; | |
2510 int dir; | |
2511 tabpage_T *ptp = NULL; | |
2191 | 2512 int free_tp = FALSE; |
671 | 2513 |
3570 | 2514 #ifdef FEAT_AUTOCMD |
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diff
changeset
|
2515 /* Get here with win->w_buffer == NULL when win_close() detects the tab |
bc30991c3e98
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diff
changeset
|
2516 * page changed. */ |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
2517 if (win->w_closing || (win->w_buffer != NULL |
58e6dd1d8be3
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Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
2518 && win->w_buffer->b_locked > 0)) |
3570 | 2519 return; /* window is already being closed */ |
2520 #endif | |
2521 | |
10076
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10042
diff
changeset
|
2522 if (win->w_buffer != NULL) |
bc30991c3e98
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diff
changeset
|
2523 /* Close the link to the buffer. */ |
bc30991c3e98
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Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2524 close_buffer(win, win->w_buffer, free_buf ? DOBUF_UNLOAD : 0, FALSE); |
671 | 2525 |
2526 /* Careful: Autocommands may have closed the tab page or made it the | |
2527 * current tab page. */ | |
2528 for (ptp = first_tabpage; ptp != NULL && ptp != tp; ptp = ptp->tp_next) | |
2529 ; | |
672 | 2530 if (ptp == NULL || tp == curtab) |
671 | 2531 return; |
2532 | |
2533 /* Autocommands may have closed the window already. */ | |
2534 for (wp = tp->tp_firstwin; wp != NULL && wp != win; wp = wp->w_next) | |
2535 ; | |
2536 if (wp == NULL) | |
2537 return; | |
2538 | |
2539 /* When closing the last window in a tab page remove the tab page. */ | |
7009 | 2540 if (tp->tp_firstwin == tp->tp_lastwin) |
671 | 2541 { |
2542 if (tp == first_tabpage) | |
2543 first_tabpage = tp->tp_next; | |
2544 else | |
2545 { | |
2546 for (ptp = first_tabpage; ptp != NULL && ptp->tp_next != tp; | |
2547 ptp = ptp->tp_next) | |
2548 ; | |
2549 if (ptp == NULL) | |
2550 { | |
10359
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Christian Brabandt <cb@256bit.org>
parents:
10357
diff
changeset
|
2551 internal_error("win_close_othertab()"); |
671 | 2552 return; |
2553 } | |
2554 ptp->tp_next = tp->tp_next; | |
2555 } | |
2191 | 2556 free_tp = TRUE; |
2557 } | |
2558 | |
2559 /* Free the memory used for the window. */ | |
2560 win_free_mem(win, &dir, tp); | |
2561 | |
2562 if (free_tp) | |
847 | 2563 free_tabpage(tp); |
671 | 2564 } |
2565 | |
2566 /* | |
355 | 2567 * Free the memory used for a window. |
2568 * Returns a pointer to the window that got the freed up space. | |
2569 */ | |
2570 static win_T * | |
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7805
diff
changeset
|
2571 win_free_mem( |
33ba2adb6065
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7805
diff
changeset
|
2572 win_T *win, |
33ba2adb6065
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2573 int *dirp, /* set to 'v' or 'h' for direction if 'ea' */ |
33ba2adb6065
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parents:
7805
diff
changeset
|
2574 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
355 | 2575 { |
2576 frame_T *frp; | |
2577 win_T *wp; | |
2578 | |
667 | 2579 /* Remove the window and its frame from the tree of frames. */ |
355 | 2580 frp = win->w_frame; |
671 | 2581 wp = winframe_remove(win, dirp, tp); |
355 | 2582 vim_free(frp); |
671 | 2583 win_free(win, tp); |
355 | 2584 |
819 | 2585 /* When deleting the current window of another tab page select a new |
2586 * current window. */ | |
2587 if (tp != NULL && win == tp->tp_curwin) | |
2588 tp->tp_curwin = wp; | |
2589 | |
355 | 2590 return wp; |
2591 } | |
2592 | |
2593 #if defined(EXITFREE) || defined(PROTO) | |
2594 void | |
7837
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parents:
7805
diff
changeset
|
2595 win_free_all(void) |
355 | 2596 { |
2597 int dummy; | |
2598 | |
671 | 2599 # ifdef FEAT_WINDOWS |
2600 while (first_tabpage->tp_next != NULL) | |
2601 tabpage_close(TRUE); | |
2602 # endif | |
2603 | |
1906 | 2604 # ifdef FEAT_AUTOCMD |
2605 if (aucmd_win != NULL) | |
2606 { | |
2607 (void)win_free_mem(aucmd_win, &dummy, NULL); | |
2608 aucmd_win = NULL; | |
2609 } | |
2610 # endif | |
1918 | 2611 |
2612 while (firstwin != NULL) | |
2613 (void)win_free_mem(firstwin, &dummy, NULL); | |
6060 | 2614 |
2615 /* No window should be used after this. Set curwin to NULL to crash | |
2616 * instead of using freed memory. */ | |
2617 curwin = NULL; | |
355 | 2618 } |
2619 #endif | |
2620 | |
2621 /* | |
7 | 2622 * Remove a window and its frame from the tree of frames. |
2623 * Returns a pointer to the window that got the freed up space. | |
2624 */ | |
1906 | 2625 win_T * |
7837
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7805
diff
changeset
|
2626 winframe_remove( |
33ba2adb6065
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2627 win_T *win, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2628 int *dirp UNUSED, /* set to 'v' or 'h' for direction if 'ea' */ |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2629 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 2630 { |
2631 frame_T *frp, *frp2, *frp3; | |
2632 frame_T *frp_close = win->w_frame; | |
2633 win_T *wp; | |
2634 | |
2635 /* | |
671 | 2636 * If there is only one window there is nothing to remove. |
2637 */ | |
10349
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Christian Brabandt <cb@256bit.org>
parents:
10106
diff
changeset
|
2638 if (tp == NULL ? ONE_WINDOW : tp->tp_firstwin == tp->tp_lastwin) |
671 | 2639 return NULL; |
2640 | |
2641 /* | |
7 | 2642 * Remove the window from its frame. |
2643 */ | |
671 | 2644 frp2 = win_altframe(win, tp); |
7 | 2645 wp = frame2win(frp2); |
2646 | |
2647 /* Remove this frame from the list of frames. */ | |
2648 frame_remove(frp_close); | |
2649 | |
2650 if (frp_close->fr_parent->fr_layout == FR_COL) | |
2651 { | |
1346 | 2652 /* When 'winfixheight' is set, try to find another frame in the column |
2653 * (as close to the closed frame as possible) to distribute the height | |
2654 * to. */ | |
2655 if (frp2->fr_win != NULL && frp2->fr_win->w_p_wfh) | |
2656 { | |
2657 frp = frp_close->fr_prev; | |
2658 frp3 = frp_close->fr_next; | |
2659 while (frp != NULL || frp3 != NULL) | |
2660 { | |
2661 if (frp != NULL) | |
2662 { | |
2663 if (frp->fr_win != NULL && !frp->fr_win->w_p_wfh) | |
2664 { | |
2665 frp2 = frp; | |
2666 wp = frp->fr_win; | |
2667 break; | |
2668 } | |
2669 frp = frp->fr_prev; | |
2670 } | |
2671 if (frp3 != NULL) | |
2672 { | |
2673 if (frp3->fr_win != NULL && !frp3->fr_win->w_p_wfh) | |
2674 { | |
2675 frp2 = frp3; | |
2676 wp = frp3->fr_win; | |
2677 break; | |
2678 } | |
2679 frp3 = frp3->fr_next; | |
2680 } | |
2681 } | |
2682 } | |
7 | 2683 frame_new_height(frp2, frp2->fr_height + frp_close->fr_height, |
2684 frp2 == frp_close->fr_next ? TRUE : FALSE, FALSE); | |
2685 *dirp = 'v'; | |
2686 } | |
2687 else | |
2688 { | |
1346 | 2689 /* When 'winfixwidth' is set, try to find another frame in the column |
2690 * (as close to the closed frame as possible) to distribute the width | |
2691 * to. */ | |
2692 if (frp2->fr_win != NULL && frp2->fr_win->w_p_wfw) | |
2693 { | |
2694 frp = frp_close->fr_prev; | |
2695 frp3 = frp_close->fr_next; | |
2696 while (frp != NULL || frp3 != NULL) | |
2697 { | |
2698 if (frp != NULL) | |
2699 { | |
2700 if (frp->fr_win != NULL && !frp->fr_win->w_p_wfw) | |
2701 { | |
2702 frp2 = frp; | |
2703 wp = frp->fr_win; | |
2704 break; | |
2705 } | |
2706 frp = frp->fr_prev; | |
2707 } | |
2708 if (frp3 != NULL) | |
2709 { | |
2710 if (frp3->fr_win != NULL && !frp3->fr_win->w_p_wfw) | |
2711 { | |
2712 frp2 = frp3; | |
2713 wp = frp3->fr_win; | |
2714 break; | |
2715 } | |
2716 frp3 = frp3->fr_next; | |
2717 } | |
2718 } | |
2719 } | |
7 | 2720 frame_new_width(frp2, frp2->fr_width + frp_close->fr_width, |
779 | 2721 frp2 == frp_close->fr_next ? TRUE : FALSE, FALSE); |
7 | 2722 *dirp = 'h'; |
2723 } | |
2724 | |
2725 /* If rows/columns go to a window below/right its positions need to be | |
2726 * updated. Can only be done after the sizes have been updated. */ | |
2727 if (frp2 == frp_close->fr_next) | |
2728 { | |
2729 int row = win->w_winrow; | |
2730 int col = W_WINCOL(win); | |
2731 | |
2732 frame_comp_pos(frp2, &row, &col); | |
2733 } | |
2734 | |
2735 if (frp2->fr_next == NULL && frp2->fr_prev == NULL) | |
2736 { | |
2737 /* There is no other frame in this list, move its info to the parent | |
2738 * and remove it. */ | |
2739 frp2->fr_parent->fr_layout = frp2->fr_layout; | |
2740 frp2->fr_parent->fr_child = frp2->fr_child; | |
2741 for (frp = frp2->fr_child; frp != NULL; frp = frp->fr_next) | |
2742 frp->fr_parent = frp2->fr_parent; | |
2743 frp2->fr_parent->fr_win = frp2->fr_win; | |
2744 if (frp2->fr_win != NULL) | |
2745 frp2->fr_win->w_frame = frp2->fr_parent; | |
2746 frp = frp2->fr_parent; | |
2747 vim_free(frp2); | |
2748 | |
2749 frp2 = frp->fr_parent; | |
2750 if (frp2 != NULL && frp2->fr_layout == frp->fr_layout) | |
2751 { | |
2752 /* The frame above the parent has the same layout, have to merge | |
2753 * the frames into this list. */ | |
2754 if (frp2->fr_child == frp) | |
2755 frp2->fr_child = frp->fr_child; | |
2756 frp->fr_child->fr_prev = frp->fr_prev; | |
2757 if (frp->fr_prev != NULL) | |
2758 frp->fr_prev->fr_next = frp->fr_child; | |
2759 for (frp3 = frp->fr_child; ; frp3 = frp3->fr_next) | |
2760 { | |
2761 frp3->fr_parent = frp2; | |
2762 if (frp3->fr_next == NULL) | |
2763 { | |
2764 frp3->fr_next = frp->fr_next; | |
2765 if (frp->fr_next != NULL) | |
2766 frp->fr_next->fr_prev = frp3; | |
2767 break; | |
2768 } | |
2769 } | |
2770 vim_free(frp); | |
2771 } | |
2772 } | |
2773 | |
2774 return wp; | |
2775 } | |
2776 | |
2777 /* | |
2778 * Find out which frame is going to get the freed up space when "win" is | |
2779 * closed. | |
2780 * if 'splitbelow'/'splitleft' the space goes to the window above/left. | |
2781 * if 'nosplitbelow'/'nosplitleft' the space goes to the window below/right. | |
2782 * This makes opening a window and closing it immediately keep the same window | |
2783 * layout. | |
2784 */ | |
2785 static frame_T * | |
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|
2786 win_altframe( |
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2787 win_T *win, |
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2788 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 2789 { |
2790 frame_T *frp; | |
2791 int b; | |
2792 | |
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2793 if (tp == NULL ? ONE_WINDOW : tp->tp_firstwin == tp->tp_lastwin) |
667 | 2794 /* Last window in this tab page, will go to next tab page. */ |
2795 return alt_tabpage()->tp_curwin->w_frame; | |
2796 | |
7 | 2797 frp = win->w_frame; |
355 | 2798 if (frp->fr_parent != NULL && frp->fr_parent->fr_layout == FR_ROW) |
7 | 2799 b = p_spr; |
2800 else | |
2801 b = p_sb; | |
2802 if ((!b && frp->fr_next != NULL) || frp->fr_prev == NULL) | |
2803 return frp->fr_next; | |
2804 return frp->fr_prev; | |
2805 } | |
2806 | |
2807 /* | |
667 | 2808 * Return the tabpage that will be used if the current one is closed. |
2809 */ | |
2810 static tabpage_T * | |
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2811 alt_tabpage(void) |
667 | 2812 { |
672 | 2813 tabpage_T *tp; |
2814 | |
682 | 2815 /* Use the next tab page if possible. */ |
2816 if (curtab->tp_next != NULL) | |
672 | 2817 return curtab->tp_next; |
2818 | |
682 | 2819 /* Find the last but one tab page. */ |
2820 for (tp = first_tabpage; tp->tp_next != curtab; tp = tp->tp_next) | |
2821 ; | |
674 | 2822 return tp; |
667 | 2823 } |
2824 | |
2825 /* | |
7 | 2826 * Find the left-upper window in frame "frp". |
2827 */ | |
2828 static win_T * | |
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2829 frame2win(frame_T *frp) |
7 | 2830 { |
2831 while (frp->fr_win == NULL) | |
2832 frp = frp->fr_child; | |
2833 return frp->fr_win; | |
2834 } | |
2835 | |
2836 /* | |
2837 * Return TRUE if frame "frp" contains window "wp". | |
2838 */ | |
2839 static int | |
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2840 frame_has_win(frame_T *frp, win_T *wp) |
7 | 2841 { |
2842 frame_T *p; | |
2843 | |
2844 if (frp->fr_layout == FR_LEAF) | |
2845 return frp->fr_win == wp; | |
2846 | |
2847 for (p = frp->fr_child; p != NULL; p = p->fr_next) | |
2848 if (frame_has_win(p, wp)) | |
2849 return TRUE; | |
2850 return FALSE; | |
2851 } | |
2852 | |
2853 /* | |
2854 * Set a new height for a frame. Recursively sets the height for contained | |
2855 * frames and windows. Caller must take care of positions. | |
2856 */ | |
2857 static void | |
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|
2858 frame_new_height( |
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|
2859 frame_T *topfrp, |
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|
2860 int height, |
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parents:
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|
2861 int topfirst, /* resize topmost contained frame first */ |
33ba2adb6065
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parents:
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diff
changeset
|
2862 int wfh) /* obey 'winfixheight' when there is a choice; |
7 | 2863 may cause the height not to be set */ |
2864 { | |
2865 frame_T *frp; | |
2866 int extra_lines; | |
2867 int h; | |
2868 | |
2869 if (topfrp->fr_win != NULL) | |
2870 { | |
2871 /* Simple case: just one window. */ | |
2872 win_new_height(topfrp->fr_win, | |
2873 height - topfrp->fr_win->w_status_height); | |
2874 } | |
2875 else if (topfrp->fr_layout == FR_ROW) | |
2876 { | |
2877 do | |
2878 { | |
2879 /* All frames in this row get the same new height. */ | |
2880 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
2881 { | |
2882 frame_new_height(frp, height, topfirst, wfh); | |
2883 if (frp->fr_height > height) | |
2884 { | |
2885 /* Could not fit the windows, make the whole row higher. */ | |
2886 height = frp->fr_height; | |
2887 break; | |
2888 } | |
2889 } | |
2890 } | |
2891 while (frp != NULL); | |
2892 } | |
779 | 2893 else /* fr_layout == FR_COL */ |
7 | 2894 { |
2895 /* Complicated case: Resize a column of frames. Resize the bottom | |
2896 * frame first, frames above that when needed. */ | |
2897 | |
2898 frp = topfrp->fr_child; | |
2899 if (wfh) | |
2900 /* Advance past frames with one window with 'wfh' set. */ | |
2901 while (frame_fixed_height(frp)) | |
2902 { | |
2903 frp = frp->fr_next; | |
2904 if (frp == NULL) | |
2905 return; /* no frame without 'wfh', give up */ | |
2906 } | |
2907 if (!topfirst) | |
2908 { | |
2909 /* Find the bottom frame of this column */ | |
2910 while (frp->fr_next != NULL) | |
2911 frp = frp->fr_next; | |
2912 if (wfh) | |
2913 /* Advance back for frames with one window with 'wfh' set. */ | |
2914 while (frame_fixed_height(frp)) | |
2915 frp = frp->fr_prev; | |
2916 } | |
2917 | |
2918 extra_lines = height - topfrp->fr_height; | |
2919 if (extra_lines < 0) | |
2920 { | |
2921 /* reduce height of contained frames, bottom or top frame first */ | |
2922 while (frp != NULL) | |
2923 { | |
2924 h = frame_minheight(frp, NULL); | |
2925 if (frp->fr_height + extra_lines < h) | |
2926 { | |
2927 extra_lines += frp->fr_height - h; | |
2928 frame_new_height(frp, h, topfirst, wfh); | |
2929 } | |
2930 else | |
2931 { | |
2932 frame_new_height(frp, frp->fr_height + extra_lines, | |
2933 topfirst, wfh); | |
2934 break; | |
2935 } | |
2936 if (topfirst) | |
2937 { | |
2938 do | |
2939 frp = frp->fr_next; | |
2940 while (wfh && frp != NULL && frame_fixed_height(frp)); | |
2941 } | |
2942 else | |
2943 { | |
2944 do | |
2945 frp = frp->fr_prev; | |
2946 while (wfh && frp != NULL && frame_fixed_height(frp)); | |
2947 } | |
2948 /* Increase "height" if we could not reduce enough frames. */ | |
2949 if (frp == NULL) | |
2950 height -= extra_lines; | |
2951 } | |
2952 } | |
2953 else if (extra_lines > 0) | |
2954 { | |
2955 /* increase height of bottom or top frame */ | |
2956 frame_new_height(frp, frp->fr_height + extra_lines, topfirst, wfh); | |
2957 } | |
2958 } | |
2959 topfrp->fr_height = height; | |
2960 } | |
2961 | |
2962 /* | |
2963 * Return TRUE if height of frame "frp" should not be changed because of | |
2964 * the 'winfixheight' option. | |
2965 */ | |
2966 static int | |
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changeset
|
2967 frame_fixed_height(frame_T *frp) |
7 | 2968 { |
2969 /* frame with one window: fixed height if 'winfixheight' set. */ | |
2970 if (frp->fr_win != NULL) | |
2971 return frp->fr_win->w_p_wfh; | |
2972 | |
2973 if (frp->fr_layout == FR_ROW) | |
2974 { | |
2975 /* The frame is fixed height if one of the frames in the row is fixed | |
2976 * height. */ | |
2977 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
2978 if (frame_fixed_height(frp)) | |
2979 return TRUE; | |
2980 return FALSE; | |
2981 } | |
2982 | |
2983 /* frp->fr_layout == FR_COL: The frame is fixed height if all of the | |
2984 * frames in the row are fixed height. */ | |
2985 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
2986 if (!frame_fixed_height(frp)) | |
2987 return FALSE; | |
2988 return TRUE; | |
2989 } | |
2990 | |
2991 /* | |
779 | 2992 * Return TRUE if width of frame "frp" should not be changed because of |
2993 * the 'winfixwidth' option. | |
2994 */ | |
2995 static int | |
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|
2996 frame_fixed_width(frame_T *frp) |
779 | 2997 { |
2998 /* frame with one window: fixed width if 'winfixwidth' set. */ | |
2999 if (frp->fr_win != NULL) | |
3000 return frp->fr_win->w_p_wfw; | |
3001 | |
3002 if (frp->fr_layout == FR_COL) | |
3003 { | |
3004 /* The frame is fixed width if one of the frames in the row is fixed | |
3005 * width. */ | |
3006 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
3007 if (frame_fixed_width(frp)) | |
3008 return TRUE; | |
3009 return FALSE; | |
3010 } | |
3011 | |
3012 /* frp->fr_layout == FR_ROW: The frame is fixed width if all of the | |
3013 * frames in the row are fixed width. */ | |
3014 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
3015 if (!frame_fixed_width(frp)) | |
3016 return FALSE; | |
3017 return TRUE; | |
3018 } | |
3019 | |
3020 /* | |
7 | 3021 * Add a status line to windows at the bottom of "frp". |
3022 * Note: Does not check if there is room! | |
3023 */ | |
3024 static void | |
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|
3025 frame_add_statusline(frame_T *frp) |
7 | 3026 { |
3027 win_T *wp; | |
3028 | |
3029 if (frp->fr_layout == FR_LEAF) | |
3030 { | |
3031 wp = frp->fr_win; | |
3032 if (wp->w_status_height == 0) | |
3033 { | |
3034 if (wp->w_height > 0) /* don't make it negative */ | |
3035 --wp->w_height; | |
3036 wp->w_status_height = STATUS_HEIGHT; | |
3037 } | |
3038 } | |
3039 else if (frp->fr_layout == FR_ROW) | |
3040 { | |
3041 /* Handle all the frames in the row. */ | |
3042 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
3043 frame_add_statusline(frp); | |
3044 } | |
3045 else /* frp->fr_layout == FR_COL */ | |
3046 { | |
3047 /* Only need to handle the last frame in the column. */ | |
3048 for (frp = frp->fr_child; frp->fr_next != NULL; frp = frp->fr_next) | |
3049 ; | |
3050 frame_add_statusline(frp); | |
3051 } | |
3052 } | |
3053 | |
3054 /* | |
3055 * Set width of a frame. Handles recursively going through contained frames. | |
3056 * May remove separator line for windows at the right side (for win_close()). | |
3057 */ | |
3058 static void | |
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3059 frame_new_width( |
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|
3060 frame_T *topfrp, |
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|
3061 int width, |
33ba2adb6065
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|
3062 int leftfirst, /* resize leftmost contained frame first */ |
33ba2adb6065
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diff
changeset
|
3063 int wfw) /* obey 'winfixwidth' when there is a choice; |
779 | 3064 may cause the width not to be set */ |
7 | 3065 { |
3066 frame_T *frp; | |
3067 int extra_cols; | |
3068 int w; | |
3069 win_T *wp; | |
3070 | |
3071 if (topfrp->fr_layout == FR_LEAF) | |
3072 { | |
3073 /* Simple case: just one window. */ | |
3074 wp = topfrp->fr_win; | |
3075 /* Find out if there are any windows right of this one. */ | |
3076 for (frp = topfrp; frp->fr_parent != NULL; frp = frp->fr_parent) | |
3077 if (frp->fr_parent->fr_layout == FR_ROW && frp->fr_next != NULL) | |
3078 break; | |
3079 if (frp->fr_parent == NULL) | |
3080 wp->w_vsep_width = 0; | |
3081 win_new_width(wp, width - wp->w_vsep_width); | |
3082 } | |
3083 else if (topfrp->fr_layout == FR_COL) | |
3084 { | |
779 | 3085 do |
3086 { | |
3087 /* All frames in this column get the same new width. */ | |
3088 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3089 { | |
3090 frame_new_width(frp, width, leftfirst, wfw); | |
3091 if (frp->fr_width > width) | |
3092 { | |
3093 /* Could not fit the windows, make whole column wider. */ | |
3094 width = frp->fr_width; | |
3095 break; | |
3096 } | |
3097 } | |
3098 } while (frp != NULL); | |
7 | 3099 } |
3100 else /* fr_layout == FR_ROW */ | |
3101 { | |
3102 /* Complicated case: Resize a row of frames. Resize the rightmost | |
3103 * frame first, frames left of it when needed. */ | |
3104 | |
3105 frp = topfrp->fr_child; | |
779 | 3106 if (wfw) |
3107 /* Advance past frames with one window with 'wfw' set. */ | |
3108 while (frame_fixed_width(frp)) | |
3109 { | |
3110 frp = frp->fr_next; | |
3111 if (frp == NULL) | |
3112 return; /* no frame without 'wfw', give up */ | |
3113 } | |
7 | 3114 if (!leftfirst) |
779 | 3115 { |
3116 /* Find the rightmost frame of this row */ | |
7 | 3117 while (frp->fr_next != NULL) |
3118 frp = frp->fr_next; | |
779 | 3119 if (wfw) |
3120 /* Advance back for frames with one window with 'wfw' set. */ | |
3121 while (frame_fixed_width(frp)) | |
3122 frp = frp->fr_prev; | |
3123 } | |
7 | 3124 |
3125 extra_cols = width - topfrp->fr_width; | |
3126 if (extra_cols < 0) | |
3127 { | |
3128 /* reduce frame width, rightmost frame first */ | |
3129 while (frp != NULL) | |
3130 { | |
3131 w = frame_minwidth(frp, NULL); | |
3132 if (frp->fr_width + extra_cols < w) | |
3133 { | |
3134 extra_cols += frp->fr_width - w; | |
779 | 3135 frame_new_width(frp, w, leftfirst, wfw); |
7 | 3136 } |
3137 else | |
3138 { | |
779 | 3139 frame_new_width(frp, frp->fr_width + extra_cols, |
3140 leftfirst, wfw); | |
7 | 3141 break; |
3142 } | |
3143 if (leftfirst) | |
779 | 3144 { |
3145 do | |
3146 frp = frp->fr_next; | |
3147 while (wfw && frp != NULL && frame_fixed_width(frp)); | |
3148 } | |
7 | 3149 else |
779 | 3150 { |
3151 do | |
3152 frp = frp->fr_prev; | |
3153 while (wfw && frp != NULL && frame_fixed_width(frp)); | |
3154 } | |
3155 /* Increase "width" if we could not reduce enough frames. */ | |
3156 if (frp == NULL) | |
3157 width -= extra_cols; | |
7 | 3158 } |
3159 } | |
3160 else if (extra_cols > 0) | |
3161 { | |
3162 /* increase width of rightmost frame */ | |
779 | 3163 frame_new_width(frp, frp->fr_width + extra_cols, leftfirst, wfw); |
7 | 3164 } |
3165 } | |
3166 topfrp->fr_width = width; | |
3167 } | |
3168 | |
3169 /* | |
3170 * Add the vertical separator to windows at the right side of "frp". | |
3171 * Note: Does not check if there is room! | |
3172 */ | |
3173 static void | |
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diff
changeset
|
3174 frame_add_vsep(frame_T *frp) |
7 | 3175 { |
3176 win_T *wp; | |
3177 | |
3178 if (frp->fr_layout == FR_LEAF) | |
3179 { | |
3180 wp = frp->fr_win; | |
3181 if (wp->w_vsep_width == 0) | |
3182 { | |
3183 if (wp->w_width > 0) /* don't make it negative */ | |
3184 --wp->w_width; | |
3185 wp->w_vsep_width = 1; | |
3186 } | |
3187 } | |
3188 else if (frp->fr_layout == FR_COL) | |
3189 { | |
3190 /* Handle all the frames in the column. */ | |
3191 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
3192 frame_add_vsep(frp); | |
3193 } | |
3194 else /* frp->fr_layout == FR_ROW */ | |
3195 { | |
3196 /* Only need to handle the last frame in the row. */ | |
3197 frp = frp->fr_child; | |
3198 while (frp->fr_next != NULL) | |
3199 frp = frp->fr_next; | |
3200 frame_add_vsep(frp); | |
3201 } | |
3202 } | |
3203 | |
3204 /* | |
3205 * Set frame width from the window it contains. | |
3206 */ | |
3207 static void | |
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diff
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|
3208 frame_fix_width(win_T *wp) |
7 | 3209 { |
3210 wp->w_frame->fr_width = wp->w_width + wp->w_vsep_width; | |
3211 } | |
3212 | |
3213 /* | |
3214 * Set frame height from the window it contains. | |
3215 */ | |
3216 static void | |
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changeset
|
3217 frame_fix_height(win_T *wp) |
7 | 3218 { |
3219 wp->w_frame->fr_height = wp->w_height + wp->w_status_height; | |
3220 } | |
3221 | |
3222 /* | |
3223 * Compute the minimal height for frame "topfrp". | |
3224 * Uses the 'winminheight' option. | |
3225 * When "next_curwin" isn't NULL, use p_wh for this window. | |
3226 * When "next_curwin" is NOWIN, don't use at least one line for the current | |
3227 * window. | |
3228 */ | |
3229 static int | |
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diff
changeset
|
3230 frame_minheight(frame_T *topfrp, win_T *next_curwin) |
7 | 3231 { |
3232 frame_T *frp; | |
3233 int m; | |
3234 int n; | |
3235 | |
3236 if (topfrp->fr_win != NULL) | |
3237 { | |
3238 if (topfrp->fr_win == next_curwin) | |
3239 m = p_wh + topfrp->fr_win->w_status_height; | |
3240 else | |
3241 { | |
3242 /* window: minimal height of the window plus status line */ | |
3243 m = p_wmh + topfrp->fr_win->w_status_height; | |
3244 /* Current window is minimal one line high */ | |
3245 if (p_wmh == 0 && topfrp->fr_win == curwin && next_curwin == NULL) | |
3246 ++m; | |
3247 } | |
3248 } | |
3249 else if (topfrp->fr_layout == FR_ROW) | |
3250 { | |
3251 /* get the minimal height from each frame in this row */ | |
3252 m = 0; | |
3253 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3254 { | |
3255 n = frame_minheight(frp, next_curwin); | |
3256 if (n > m) | |
3257 m = n; | |
3258 } | |
3259 } | |
3260 else | |
3261 { | |
3262 /* Add up the minimal heights for all frames in this column. */ | |
3263 m = 0; | |
3264 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3265 m += frame_minheight(frp, next_curwin); | |
3266 } | |
3267 | |
3268 return m; | |
3269 } | |
3270 | |
3271 /* | |
3272 * Compute the minimal width for frame "topfrp". | |
3273 * When "next_curwin" isn't NULL, use p_wiw for this window. | |
3274 * When "next_curwin" is NOWIN, don't use at least one column for the current | |
3275 * window. | |
3276 */ | |
3277 static int | |
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|
3278 frame_minwidth( |
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|
3279 frame_T *topfrp, |
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|
3280 win_T *next_curwin) /* use p_wh and p_wiw for next_curwin */ |
7 | 3281 { |
3282 frame_T *frp; | |
3283 int m, n; | |
3284 | |
3285 if (topfrp->fr_win != NULL) | |
3286 { | |
3287 if (topfrp->fr_win == next_curwin) | |
3288 m = p_wiw + topfrp->fr_win->w_vsep_width; | |
3289 else | |
3290 { | |
3291 /* window: minimal width of the window plus separator column */ | |
3292 m = p_wmw + topfrp->fr_win->w_vsep_width; | |
3293 /* Current window is minimal one column wide */ | |
3294 if (p_wmw == 0 && topfrp->fr_win == curwin && next_curwin == NULL) | |
3295 ++m; | |
3296 } | |
3297 } | |
3298 else if (topfrp->fr_layout == FR_COL) | |
3299 { | |
3300 /* get the minimal width from each frame in this column */ | |
3301 m = 0; | |
3302 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3303 { | |
3304 n = frame_minwidth(frp, next_curwin); | |
3305 if (n > m) | |
3306 m = n; | |
3307 } | |
3308 } | |
3309 else | |
3310 { | |
3311 /* Add up the minimal widths for all frames in this row. */ | |
3312 m = 0; | |
3313 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3314 m += frame_minwidth(frp, next_curwin); | |
3315 } | |
3316 | |
3317 return m; | |
3318 } | |
3319 | |
3320 | |
3321 /* | |
3322 * Try to close all windows except current one. | |
3323 * Buffers in the other windows become hidden if 'hidden' is set, or '!' is | |
3324 * used and the buffer was modified. | |
3325 * | |
3326 * Used by ":bdel" and ":only". | |
3327 */ | |
3328 void | |
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|
3329 close_others( |
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|
3330 int message, |
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|
3331 int forceit) /* always hide all other windows */ |
7 | 3332 { |
3333 win_T *wp; | |
3334 win_T *nextwp; | |
3335 int r; | |
3336 | |
1906 | 3337 if (one_window()) |
7 | 3338 { |
3339 if (message | |
3340 #ifdef FEAT_AUTOCMD | |
3341 && !autocmd_busy | |
3342 #endif | |
3343 ) | |
826 | 3344 MSG(_(m_onlyone)); |
7 | 3345 return; |
3346 } | |
3347 | |
3348 /* Be very careful here: autocommands may change the window layout. */ | |
3349 for (wp = firstwin; win_valid(wp); wp = nextwp) | |
3350 { | |
3351 nextwp = wp->w_next; | |
3352 if (wp != curwin) /* don't close current window */ | |
3353 { | |
3354 | |
3355 /* Check if it's allowed to abandon this window */ | |
3356 r = can_abandon(wp->w_buffer, forceit); | |
3357 #ifdef FEAT_AUTOCMD | |
3358 if (!win_valid(wp)) /* autocommands messed wp up */ | |
3359 { | |
3360 nextwp = firstwin; | |
3361 continue; | |
3362 } | |
3363 #endif | |
3364 if (!r) | |
3365 { | |
3366 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
3367 if (message && (p_confirm || cmdmod.confirm) && p_write) | |
3368 { | |
3369 dialog_changed(wp->w_buffer, FALSE); | |
3370 # ifdef FEAT_AUTOCMD | |
3371 if (!win_valid(wp)) /* autocommands messed wp up */ | |
3372 { | |
3373 nextwp = firstwin; | |
3374 continue; | |
3375 } | |
3376 # endif | |
3377 } | |
3378 if (bufIsChanged(wp->w_buffer)) | |
3379 #endif | |
3380 continue; | |
3381 } | |
3382 win_close(wp, !P_HID(wp->w_buffer) && !bufIsChanged(wp->w_buffer)); | |
3383 } | |
3384 } | |
3385 | |
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3386 if (message && !ONE_WINDOW) |
7 | 3387 EMSG(_("E445: Other window contains changes")); |
3388 } | |
3389 | |
3390 #endif /* FEAT_WINDOWS */ | |
3391 | |
3392 /* | |
675 | 3393 * Init the current window "curwin". |
3394 * Called when a new file is being edited. | |
7 | 3395 */ |
3396 void | |
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diff
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|
3397 curwin_init(void) |
7 | 3398 { |
1918 | 3399 win_init_empty(curwin); |
3400 } | |
3401 | |
3402 void | |
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|
3403 win_init_empty(win_T *wp) |
1918 | 3404 { |
3405 redraw_win_later(wp, NOT_VALID); | |
3406 wp->w_lines_valid = 0; | |
3407 wp->w_cursor.lnum = 1; | |
3408 wp->w_curswant = wp->w_cursor.col = 0; | |
7 | 3409 #ifdef FEAT_VIRTUALEDIT |
1918 | 3410 wp->w_cursor.coladd = 0; |
3411 #endif | |
3412 wp->w_pcmark.lnum = 1; /* pcmark not cleared but set to line 1 */ | |
3413 wp->w_pcmark.col = 0; | |
3414 wp->w_prev_pcmark.lnum = 0; | |
3415 wp->w_prev_pcmark.col = 0; | |
3416 wp->w_topline = 1; | |
7 | 3417 #ifdef FEAT_DIFF |
1918 | 3418 wp->w_topfill = 0; |
3419 #endif | |
3420 wp->w_botline = 2; | |
7 | 3421 #ifdef FEAT_FKMAP |
1918 | 3422 if (wp->w_p_rl) |
3423 wp->w_farsi = W_CONV + W_R_L; | |
7 | 3424 else |
1918 | 3425 wp->w_farsi = W_CONV; |
7 | 3426 #endif |
3068 | 3427 #ifdef FEAT_SYN_HL |
3428 wp->w_s = &wp->w_buffer->b_s; | |
3429 #endif | |
7 | 3430 } |
3431 | |
3432 /* | |
3433 * Allocate the first window and put an empty buffer in it. | |
3434 * Called from main(). | |
667 | 3435 * Return FAIL when something goes wrong (out of memory). |
7 | 3436 */ |
667 | 3437 int |
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changeset
|
3438 win_alloc_first(void) |
7 | 3439 { |
675 | 3440 if (win_alloc_firstwin(NULL) == FAIL) |
667 | 3441 return FAIL; |
3442 | |
3443 #ifdef FEAT_WINDOWS | |
672 | 3444 first_tabpage = alloc_tabpage(); |
667 | 3445 if (first_tabpage == NULL) |
3446 return FAIL; | |
3447 first_tabpage->tp_topframe = topframe; | |
672 | 3448 curtab = first_tabpage; |
667 | 3449 #endif |
1906 | 3450 |
667 | 3451 return OK; |
3452 } | |
3453 | |
1906 | 3454 #if defined(FEAT_AUTOCMD) || defined(PROTO) |
3455 /* | |
3456 * Init "aucmd_win". This can only be done after the first | |
3457 * window is fully initialized, thus it can't be in win_alloc_first(). | |
3458 */ | |
3459 void | |
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changeset
|
3460 win_alloc_aucmd_win(void) |
1906 | 3461 { |
3462 aucmd_win = win_alloc(NULL, TRUE); | |
3463 if (aucmd_win != NULL) | |
3464 { | |
3465 win_init_some(aucmd_win, curwin); | |
2583 | 3466 RESET_BINDING(aucmd_win); |
1906 | 3467 new_frame(aucmd_win); |
3468 } | |
3469 } | |
3470 #endif | |
3471 | |
667 | 3472 /* |
675 | 3473 * Allocate the first window or the first window in a new tab page. |
3474 * When "oldwin" is NULL create an empty buffer for it. | |
3475 * When "oldwin" is not NULL copy info from it to the new window (only with | |
3476 * FEAT_WINDOWS). | |
667 | 3477 * Return FAIL when something goes wrong (out of memory). |
3478 */ | |
3479 static int | |
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|
3480 win_alloc_firstwin(win_T *oldwin) |
667 | 3481 { |
1906 | 3482 curwin = win_alloc(NULL, FALSE); |
675 | 3483 if (oldwin == NULL) |
3484 { | |
3485 /* Very first window, need to create an empty buffer for it and | |
3486 * initialize from scratch. */ | |
3487 curbuf = buflist_new(NULL, NULL, 1L, BLN_LISTED); | |
3488 if (curwin == NULL || curbuf == NULL) | |
3489 return FAIL; | |
3490 curwin->w_buffer = curbuf; | |
2250
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|
3491 #ifdef FEAT_SYN_HL |
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3492 curwin->w_s = &(curbuf->b_s); |
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3493 #endif |
675 | 3494 curbuf->b_nwindows = 1; /* there is one window */ |
7 | 3495 #ifdef FEAT_WINDOWS |
675 | 3496 curwin->w_alist = &global_alist; |
3497 #endif | |
3498 curwin_init(); /* init current window */ | |
3499 } | |
3500 #ifdef FEAT_WINDOWS | |
3501 else | |
3502 { | |
3503 /* First window in new tab page, initialize it from "oldwin". */ | |
1822 | 3504 win_init(curwin, oldwin, 0); |
675 | 3505 |
2583 | 3506 /* We don't want cursor- and scroll-binding in the first window. */ |
3507 RESET_BINDING(curwin); | |
675 | 3508 } |
3509 #endif | |
7 | 3510 |
1906 | 3511 new_frame(curwin); |
3512 if (curwin->w_frame == NULL) | |
667 | 3513 return FAIL; |
1906 | 3514 topframe = curwin->w_frame; |
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3515 #ifdef FEAT_WINDOWS |
7 | 3516 topframe->fr_width = Columns; |
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diff
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|
3517 #endif |
7 | 3518 topframe->fr_height = Rows - p_ch; |
3519 topframe->fr_win = curwin; | |
667 | 3520 |
3521 return OK; | |
3522 } | |
3523 | |
3524 /* | |
1906 | 3525 * Create a frame for window "wp". |
3526 */ | |
3527 static void | |
3528 new_frame(win_T *wp) | |
3529 { | |
3530 frame_T *frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
3531 | |
3532 wp->w_frame = frp; | |
3533 if (frp != NULL) | |
3534 { | |
3535 frp->fr_layout = FR_LEAF; | |
3536 frp->fr_win = wp; | |
3537 } | |
3538 } | |
3539 | |
3540 /* | |
667 | 3541 * Initialize the window and frame size to the maximum. |
3542 */ | |
3543 void | |
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changeset
|
3544 win_init_size(void) |
667 | 3545 { |
3546 firstwin->w_height = ROWS_AVAIL; | |
3547 topframe->fr_height = ROWS_AVAIL; | |
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|
3548 #ifdef FEAT_WINDOWS |
667 | 3549 firstwin->w_width = Columns; |
3550 topframe->fr_width = Columns; | |
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|
3551 #endif |
7 | 3552 } |
3553 | |
3554 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
672 | 3555 |
3556 /* | |
3557 * Allocate a new tabpage_T and init the values. | |
3558 * Returns NULL when out of memory. | |
3559 */ | |
3560 static tabpage_T * | |
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|
3561 alloc_tabpage(void) |
672 | 3562 { |
3563 tabpage_T *tp; | |
4287 | 3564 # ifdef FEAT_GUI |
3565 int i; | |
3566 # endif | |
3567 | |
672 | 3568 |
3569 tp = (tabpage_T *)alloc_clear((unsigned)sizeof(tabpage_T)); | |
4287 | 3570 if (tp == NULL) |
3571 return NULL; | |
3572 | |
3573 # ifdef FEAT_EVAL | |
3574 /* init t: variables */ | |
3575 tp->tp_vars = dict_alloc(); | |
3576 if (tp->tp_vars == NULL) | |
3577 { | |
3578 vim_free(tp); | |
3579 return NULL; | |
3580 } | |
3581 init_var_dict(tp->tp_vars, &tp->tp_winvar, VAR_SCOPE); | |
3582 # endif | |
3583 | |
788 | 3584 # ifdef FEAT_GUI |
4287 | 3585 for (i = 0; i < 3; i++) |
3586 tp->tp_prev_which_scrollbars[i] = -1; | |
788 | 3587 # endif |
672 | 3588 # ifdef FEAT_DIFF |
4287 | 3589 tp->tp_diff_invalid = TRUE; |
672 | 3590 # endif |
4287 | 3591 tp->tp_ch_used = p_ch; |
3592 | |
672 | 3593 return tp; |
3594 } | |
3595 | |
852 | 3596 void |
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diff
changeset
|
3597 free_tabpage(tabpage_T *tp) |
672 | 3598 { |
1906 | 3599 int idx; |
3600 | |
672 | 3601 # ifdef FEAT_DIFF |
3602 diff_clear(tp); | |
3603 # endif | |
1906 | 3604 for (idx = 0; idx < SNAP_COUNT; ++idx) |
3605 clear_snapshot(tp, idx); | |
819 | 3606 #ifdef FEAT_EVAL |
4287 | 3607 vars_clear(&tp->tp_vars->dv_hashtab); /* free all t: variables */ |
3608 hash_init(&tp->tp_vars->dv_hashtab); | |
3609 unref_var_dict(tp->tp_vars); | |
819 | 3610 #endif |
4401 | 3611 |
3612 #ifdef FEAT_PYTHON | |
3613 python_tabpage_free(tp); | |
3614 #endif | |
3615 | |
3616 #ifdef FEAT_PYTHON3 | |
3617 python3_tabpage_free(tp); | |
3618 #endif | |
3619 | |
672 | 3620 vim_free(tp); |
3621 } | |
3622 | |
667 | 3623 /* |
675 | 3624 * Create a new Tab page with one window. |
3625 * It will edit the current buffer, like after ":split". | |
682 | 3626 * When "after" is 0 put it just after the current Tab page. |
3627 * Otherwise put it just before tab page "after". | |
667 | 3628 * Return FAIL or OK. |
3629 */ | |
3630 int | |
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diff
changeset
|
3631 win_new_tabpage(int after) |
667 | 3632 { |
672 | 3633 tabpage_T *tp = curtab; |
667 | 3634 tabpage_T *newtp; |
682 | 3635 int n; |
667 | 3636 |
672 | 3637 newtp = alloc_tabpage(); |
667 | 3638 if (newtp == NULL) |
3639 return FAIL; | |
3640 | |
3641 /* Remember the current windows in this Tab page. */ | |
4354 | 3642 if (leave_tabpage(curbuf, TRUE) == FAIL) |
674 | 3643 { |
3644 vim_free(newtp); | |
3645 return FAIL; | |
3646 } | |
672 | 3647 curtab = newtp; |
667 | 3648 |
3649 /* Create a new empty window. */ | |
675 | 3650 if (win_alloc_firstwin(tp->tp_curwin) == OK) |
667 | 3651 { |
3652 /* Make the new Tab page the new topframe. */ | |
682 | 3653 if (after == 1) |
3654 { | |
3655 /* New tab page becomes the first one. */ | |
3656 newtp->tp_next = first_tabpage; | |
3657 first_tabpage = newtp; | |
3658 } | |
3659 else | |
3660 { | |
3661 if (after > 0) | |
3662 { | |
3663 /* Put new tab page before tab page "after". */ | |
3664 n = 2; | |
3665 for (tp = first_tabpage; tp->tp_next != NULL | |
3666 && n < after; tp = tp->tp_next) | |
3667 ++n; | |
3668 } | |
3669 newtp->tp_next = tp->tp_next; | |
3670 tp->tp_next = newtp; | |
3671 } | |
667 | 3672 win_init_size(); |
685 | 3673 firstwin->w_winrow = tabline_height(); |
819 | 3674 win_comp_scroll(curwin); |
667 | 3675 |
3676 newtp->tp_topframe = topframe; | |
671 | 3677 last_status(FALSE); |
815 | 3678 |
3679 #if defined(FEAT_GUI) | |
3680 /* When 'guioptions' includes 'L' or 'R' may have to remove or add | |
3681 * scrollbars. Have to update them anyway. */ | |
1906 | 3682 gui_may_update_scrollbars(); |
815 | 3683 #endif |
3684 | |
667 | 3685 redraw_all_later(CLEAR); |
675 | 3686 #ifdef FEAT_AUTOCMD |
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|
3687 apply_autocmds(EVENT_WINNEW, NULL, NULL, FALSE, curbuf); |
4354 | 3688 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); |
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|
3689 apply_autocmds(EVENT_TABNEW, NULL, NULL, FALSE, curbuf); |
675 | 3690 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); |
3691 #endif | |
667 | 3692 return OK; |
3693 } | |
3694 | |
3695 /* Failed, get back the previous Tab page */ | |
4354 | 3696 enter_tabpage(curtab, curbuf, TRUE, TRUE); |
667 | 3697 return FAIL; |
3698 } | |
3699 | |
3700 /* | |
682 | 3701 * Open a new tab page if ":tab cmd" was used. It will edit the same buffer, |
3702 * like with ":split". | |
3703 * Returns OK if a new tab page was created, FAIL otherwise. | |
3704 */ | |
3705 int | |
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changeset
|
3706 may_open_tabpage(void) |
682 | 3707 { |
1090 | 3708 int n = (cmdmod.tab == 0) ? postponed_split_tab : cmdmod.tab; |
3709 | |
3710 if (n != 0) | |
682 | 3711 { |
3712 cmdmod.tab = 0; /* reset it to avoid doing it twice */ | |
1090 | 3713 postponed_split_tab = 0; |
682 | 3714 return win_new_tabpage(n); |
3715 } | |
3716 return FAIL; | |
3717 } | |
3718 | |
3719 /* | |
672 | 3720 * Create up to "maxcount" tabpages with empty windows. |
3721 * Returns the number of resulting tab pages. | |
667 | 3722 */ |
672 | 3723 int |
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3724 make_tabpages(int maxcount) |
667 | 3725 { |
672 | 3726 int count = maxcount; |
3727 int todo; | |
3728 | |
698 | 3729 /* Limit to 'tabpagemax' tabs. */ |
3730 if (count > p_tpm) | |
3731 count = p_tpm; | |
672 | 3732 |
3733 #ifdef FEAT_AUTOCMD | |
3734 /* | |
3735 * Don't execute autocommands while creating the tab pages. Must do that | |
3736 * when putting the buffers in the windows. | |
3737 */ | |
1410 | 3738 block_autocmds(); |
672 | 3739 #endif |
3740 | |
3741 for (todo = count - 1; todo > 0; --todo) | |
682 | 3742 if (win_new_tabpage(0) == FAIL) |
667 | 3743 break; |
672 | 3744 |
3745 #ifdef FEAT_AUTOCMD | |
1410 | 3746 unblock_autocmds(); |
672 | 3747 #endif |
3748 | |
3749 /* return actual number of tab pages */ | |
3750 return (count - todo); | |
667 | 3751 } |
3752 | |
3753 /* | |
671 | 3754 * Return TRUE when "tpc" points to a valid tab page. |
3755 */ | |
3756 int | |
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|
3757 valid_tabpage(tabpage_T *tpc) |
671 | 3758 { |
3759 tabpage_T *tp; | |
3760 | |
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3761 FOR_ALL_TABPAGES(tp) |
671 | 3762 if (tp == tpc) |
3763 return TRUE; | |
3764 return FALSE; | |
3765 } | |
3766 | |
3767 /* | |
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3768 * Return TRUE when "tpc" points to a valid tab page and at least one window is |
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3769 * valid. |
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3770 */ |
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3771 int |
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3772 valid_tabpage_win(tabpage_T *tpc) |
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3773 { |
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3774 tabpage_T *tp; |
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3775 win_T *wp; |
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3776 |
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3777 FOR_ALL_TABPAGES(tp) |
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3778 { |
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3779 if (tp == tpc) |
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3780 { |
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3781 FOR_ALL_WINDOWS_IN_TAB(tp, wp) |
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3782 { |
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3783 if (win_valid_any_tab(wp)) |
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3784 return TRUE; |
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3785 } |
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3786 return FALSE; |
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3787 } |
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3788 } |
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3789 /* shouldn't happen */ |
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3790 return FALSE; |
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3791 } |
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3792 |
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3793 /* |
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3794 * Close tabpage "tab", assuming it has no windows in it. |
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3795 * There must be another tabpage or this will crash. |
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3796 */ |
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3797 void |
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3798 close_tabpage(tabpage_T *tab) |
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3799 { |
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3800 tabpage_T *ptp; |
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3801 |
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3802 if (tab == first_tabpage) |
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3803 { |
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3804 first_tabpage = tab->tp_next; |
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3805 ptp = first_tabpage; |
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3806 } |
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|
3807 else |
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3808 { |
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|
3809 for (ptp = first_tabpage; ptp != NULL && ptp->tp_next != tab; |
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|
3810 ptp = ptp->tp_next) |
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3811 ; |
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|
3812 assert(ptp != NULL); |
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3813 ptp->tp_next = tab->tp_next; |
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3814 } |
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3815 |
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|
3816 goto_tabpage_tp(ptp, FALSE, FALSE); |
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3817 free_tabpage(tab); |
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3818 } |
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3819 |
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|
3820 /* |
671 | 3821 * Find tab page "n" (first one is 1). Returns NULL when not found. |
3822 */ | |
3823 tabpage_T * | |
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diff
changeset
|
3824 find_tabpage(int n) |
671 | 3825 { |
3826 tabpage_T *tp; | |
3827 int i = 1; | |
3828 | |
3829 for (tp = first_tabpage; tp != NULL && i != n; tp = tp->tp_next) | |
3830 ++i; | |
3831 return tp; | |
3832 } | |
3833 | |
3834 /* | |
685 | 3835 * Get index of tab page "tp". First one has index 1. |
686 | 3836 * When not found returns number of tab pages plus one. |
685 | 3837 */ |
3838 int | |
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changeset
|
3839 tabpage_index(tabpage_T *ftp) |
685 | 3840 { |
3841 int i = 1; | |
3842 tabpage_T *tp; | |
3843 | |
3844 for (tp = first_tabpage; tp != NULL && tp != ftp; tp = tp->tp_next) | |
3845 ++i; | |
3846 return i; | |
3847 } | |
3848 | |
3849 /* | |
674 | 3850 * Prepare for leaving the current tab page. |
4352 | 3851 * When autocommands change "curtab" we don't leave the tab page and return |
674 | 3852 * FAIL. |
3853 * Careful: When OK is returned need to get a new tab page very very soon! | |
667 | 3854 */ |
674 | 3855 static int |
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|
3856 leave_tabpage( |
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|
3857 buf_T *new_curbuf UNUSED, /* what is going to be the new curbuf, |
674 | 3858 NULL if unknown */ |
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|
3859 int trigger_leave_autocmds UNUSED) |
667 | 3860 { |
674 | 3861 tabpage_T *tp = curtab; |
3862 | |
819 | 3863 reset_VIsual_and_resel(); /* stop Visual mode */ |
674 | 3864 #ifdef FEAT_AUTOCMD |
4354 | 3865 if (trigger_leave_autocmds) |
3866 { | |
3867 if (new_curbuf != curbuf) | |
3868 { | |
3869 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); | |
3870 if (curtab != tp) | |
3871 return FAIL; | |
3872 } | |
3873 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); | |
674 | 3874 if (curtab != tp) |
3875 return FAIL; | |
4354 | 3876 apply_autocmds(EVENT_TABLEAVE, NULL, NULL, FALSE, curbuf); |
3877 if (curtab != tp) | |
3878 return FAIL; | |
3879 } | |
674 | 3880 #endif |
668 | 3881 #if defined(FEAT_GUI) |
3882 /* Remove the scrollbars. They may be added back later. */ | |
3883 if (gui.in_use) | |
3884 gui_remove_scrollbars(); | |
3885 #endif | |
667 | 3886 tp->tp_curwin = curwin; |
671 | 3887 tp->tp_prevwin = prevwin; |
667 | 3888 tp->tp_firstwin = firstwin; |
3889 tp->tp_lastwin = lastwin; | |
668 | 3890 tp->tp_old_Rows = Rows; |
3891 tp->tp_old_Columns = Columns; | |
667 | 3892 firstwin = NULL; |
3893 lastwin = NULL; | |
674 | 3894 return OK; |
667 | 3895 } |
3896 | |
3897 /* | |
3898 * Start using tab page "tp". | |
675 | 3899 * Only to be used after leave_tabpage() or freeing the current tab page. |
4354 | 3900 * Only trigger *Enter autocommands when trigger_enter_autocmds is TRUE. |
3901 * Only trigger *Leave autocommands when trigger_leave_autocmds is TRUE. | |
667 | 3902 */ |
3903 static void | |
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3904 enter_tabpage( |
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3905 tabpage_T *tp, |
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3906 buf_T *old_curbuf UNUSED, |
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|
3907 int trigger_enter_autocmds, |
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3908 int trigger_leave_autocmds) |
667 | 3909 { |
668 | 3910 int old_off = tp->tp_firstwin->w_winrow; |
870 | 3911 win_T *next_prevwin = tp->tp_prevwin; |
668 | 3912 |
672 | 3913 curtab = tp; |
667 | 3914 firstwin = tp->tp_firstwin; |
3915 lastwin = tp->tp_lastwin; | |
3916 topframe = tp->tp_topframe; | |
870 | 3917 |
3918 /* We would like doing the TabEnter event first, but we don't have a | |
3919 * valid current window yet, which may break some commands. | |
3920 * This triggers autocommands, thus may make "tp" invalid. */ | |
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commit https://github.com/vim/vim/commit/c917da4b3e8801a255dbefea8e4ed19c1c716dd8
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
3921 win_enter_ext(tp->tp_curwin, FALSE, TRUE, FALSE, |
4918
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
3922 trigger_enter_autocmds, trigger_leave_autocmds); |
870 | 3923 prevwin = next_prevwin; |
3924 | |
668 | 3925 last_status(FALSE); /* status line may appear or disappear */ |
3926 (void)win_comp_pos(); /* recompute w_winrow for all windows */ | |
672 | 3927 must_redraw = CLEAR; /* need to redraw everything */ |
3928 #ifdef FEAT_DIFF | |
3929 diff_need_scrollbind = TRUE; | |
3930 #endif | |
668 | 3931 |
3932 /* The tabpage line may have appeared or disappeared, may need to resize | |
3933 * the frames for that. When the Vim window was resized need to update | |
824 | 3934 * frame sizes too. Use the stored value of p_ch, so that it can be |
3935 * different for each tab page. */ | |
3936 p_ch = curtab->tp_ch_used; | |
685 | 3937 if (curtab->tp_old_Rows != Rows || (old_off != firstwin->w_winrow |
3938 #ifdef FEAT_GUI_TABLINE | |
3939 && !gui_use_tabline() | |
3940 #endif | |
3941 )) | |
668 | 3942 shell_new_rows(); |
674 | 3943 if (curtab->tp_old_Columns != Columns && starting == 0) |
668 | 3944 shell_new_columns(); /* update window widths */ |
3945 | |
3946 #if defined(FEAT_GUI) | |
3947 /* When 'guioptions' includes 'L' or 'R' may have to remove or add | |
3948 * scrollbars. Have to update them anyway. */ | |
1906 | 3949 gui_may_update_scrollbars(); |
667 | 3950 #endif |
3951 | |
3413 | 3952 #ifdef FEAT_AUTOCMD |
3953 /* Apply autocommands after updating the display, when 'rows' and | |
3954 * 'columns' have been set correctly. */ | |
4354 | 3955 if (trigger_enter_autocmds) |
3582 | 3956 { |
3957 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); | |
3958 if (old_curbuf != curbuf) | |
3959 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
3960 } | |
3413 | 3961 #endif |
3962 | |
667 | 3963 redraw_all_later(CLEAR); |
3964 } | |
3965 | |
3966 /* | |
3967 * Go to tab page "n". For ":tab N" and "Ngt". | |
685 | 3968 * When "n" is 9999 go to the last tab page. |
667 | 3969 */ |
3970 void | |
7837
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3971 goto_tabpage(int n) |
667 | 3972 { |
3973 tabpage_T *tp; | |
682 | 3974 tabpage_T *ttp; |
667 | 3975 int i; |
3976 | |
857 | 3977 if (text_locked()) |
3978 { | |
3979 /* Not allowed when editing the command line. */ | |
10082
7fc6103c6651
commit https://github.com/vim/vim/commit/5a49789a9b1f6447aeafbbbdd5b235dd10c471d5
Christian Brabandt <cb@256bit.org>
parents:
10076
diff
changeset
|
3980 text_locked_msg(); |
857 | 3981 return; |
3982 } | |
3983 | |
675 | 3984 /* If there is only one it can't work. */ |
3985 if (first_tabpage->tp_next == NULL) | |
3986 { | |
3987 if (n > 1) | |
3988 beep_flush(); | |
3989 return; | |
3990 } | |
3991 | |
667 | 3992 if (n == 0) |
3993 { | |
3994 /* No count, go to next tab page, wrap around end. */ | |
674 | 3995 if (curtab->tp_next == NULL) |
667 | 3996 tp = first_tabpage; |
3997 else | |
674 | 3998 tp = curtab->tp_next; |
667 | 3999 } |
682 | 4000 else if (n < 0) |
4001 { | |
4002 /* "gT": go to previous tab page, wrap around end. "N gT" repeats | |
4003 * this N times. */ | |
4004 ttp = curtab; | |
4005 for (i = n; i < 0; ++i) | |
4006 { | |
4007 for (tp = first_tabpage; tp->tp_next != ttp && tp->tp_next != NULL; | |
4008 tp = tp->tp_next) | |
4009 ; | |
4010 ttp = tp; | |
4011 } | |
4012 } | |
685 | 4013 else if (n == 9999) |
4014 { | |
4015 /* Go to last tab page. */ | |
4016 for (tp = first_tabpage; tp->tp_next != NULL; tp = tp->tp_next) | |
4017 ; | |
4018 } | |
667 | 4019 else |
4020 { | |
4021 /* Go to tab page "n". */ | |
685 | 4022 tp = find_tabpage(n); |
671 | 4023 if (tp == NULL) |
4024 { | |
4025 beep_flush(); | |
4026 return; | |
4027 } | |
667 | 4028 } |
4029 | |
4354 | 4030 goto_tabpage_tp(tp, TRUE, TRUE); |
685 | 4031 |
4032 #ifdef FEAT_GUI_TABLINE | |
4033 if (gui_use_tabline()) | |
690 | 4034 gui_mch_set_curtab(tabpage_index(curtab)); |
685 | 4035 #endif |
4036 } | |
4037 | |
4038 /* | |
4039 * Go to tabpage "tp". | |
4354 | 4040 * Only trigger *Enter autocommands when trigger_enter_autocmds is TRUE. |
4041 * Only trigger *Leave autocommands when trigger_leave_autocmds is TRUE. | |
685 | 4042 * Note: doesn't update the GUI tab. |
4043 */ | |
4044 void | |
7837
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4045 goto_tabpage_tp( |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4046 tabpage_T *tp, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4047 int trigger_enter_autocmds, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4048 int trigger_leave_autocmds) |
685 | 4049 { |
2201
4c6b4298852f
Other solution for GTK not changing the locale.
Bram Moolenaar <bram@vim.org>
parents:
2115
diff
changeset
|
4050 /* Don't repeat a message in another tab page. */ |
4c6b4298852f
Other solution for GTK not changing the locale.
Bram Moolenaar <bram@vim.org>
parents:
2115
diff
changeset
|
4051 set_keep_msg(NULL, 0); |
4c6b4298852f
Other solution for GTK not changing the locale.
Bram Moolenaar <bram@vim.org>
parents:
2115
diff
changeset
|
4052 |
4354 | 4053 if (tp != curtab && leave_tabpage(tp->tp_curwin->w_buffer, |
4054 trigger_leave_autocmds) == OK) | |
674 | 4055 { |
4056 if (valid_tabpage(tp)) | |
4354 | 4057 enter_tabpage(tp, curbuf, trigger_enter_autocmds, |
4058 trigger_leave_autocmds); | |
674 | 4059 else |
4354 | 4060 enter_tabpage(curtab, curbuf, trigger_enter_autocmds, |
4061 trigger_leave_autocmds); | |
674 | 4062 } |
667 | 4063 } |
7 | 4064 |
4065 /* | |
825 | 4066 * Enter window "wp" in tab page "tp". |
4067 * Also updates the GUI tab. | |
4068 */ | |
4069 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4070 goto_tabpage_win(tabpage_T *tp, win_T *wp) |
825 | 4071 { |
4354 | 4072 goto_tabpage_tp(tp, TRUE, TRUE); |
825 | 4073 if (curtab == tp && win_valid(wp)) |
4074 { | |
4075 win_enter(wp, TRUE); | |
4076 # ifdef FEAT_GUI_TABLINE | |
4077 if (gui_use_tabline()) | |
4078 gui_mch_set_curtab(tabpage_index(curtab)); | |
4079 # endif | |
4080 } | |
4081 } | |
4082 | |
4083 /* | |
6775 | 4084 * Move the current tab page to after tab page "nr". |
682 | 4085 */ |
4086 void | |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4087 tabpage_move(int nr) |
682 | 4088 { |
6775 | 4089 int n = 1; |
4090 tabpage_T *tp, *tp_dst; | |
682 | 4091 |
4092 if (first_tabpage->tp_next == NULL) | |
4093 return; | |
4094 | |
6775 | 4095 for (tp = first_tabpage; tp->tp_next != NULL && n < nr; tp = tp->tp_next) |
4096 ++n; | |
4097 | |
4098 if (tp == curtab || (nr > 0 && tp->tp_next != NULL | |
4099 && tp->tp_next == curtab)) | |
4100 return; | |
4101 | |
4102 tp_dst = tp; | |
4103 | |
682 | 4104 /* Remove the current tab page from the list of tab pages. */ |
4105 if (curtab == first_tabpage) | |
4106 first_tabpage = curtab->tp_next; | |
4107 else | |
4108 { | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
4109 FOR_ALL_TABPAGES(tp) |
682 | 4110 if (tp->tp_next == curtab) |
4111 break; | |
4112 if (tp == NULL) /* "cannot happen" */ | |
4113 return; | |
4114 tp->tp_next = curtab->tp_next; | |
4115 } | |
4116 | |
4117 /* Re-insert it at the specified position. */ | |
6775 | 4118 if (nr <= 0) |
682 | 4119 { |
4120 curtab->tp_next = first_tabpage; | |
4121 first_tabpage = curtab; | |
4122 } | |
4123 else | |
4124 { | |
6775 | 4125 curtab->tp_next = tp_dst->tp_next; |
4126 tp_dst->tp_next = curtab; | |
682 | 4127 } |
4128 | |
4129 /* Need to redraw the tabline. Tab page contents doesn't change. */ | |
4130 redraw_tabline = TRUE; | |
4131 } | |
4132 | |
4133 | |
4134 /* | |
7 | 4135 * Go to another window. |
4136 * When jumping to another buffer, stop Visual mode. Do this before | |
4137 * changing windows so we can yank the selection into the '*' register. | |
4138 * When jumping to another window on the same buffer, adjust its cursor | |
4139 * position to keep the same Visual area. | |
4140 */ | |
4141 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4142 win_goto(win_T *wp) |
7 | 4143 { |
2316
db0ea641e382
Fix: cursor line not properly concealed when moving between windows.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
4144 #ifdef FEAT_CONCEAL |
db0ea641e382
Fix: cursor line not properly concealed when moving between windows.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
4145 win_T *owp = curwin; |
db0ea641e382
Fix: cursor line not properly concealed when moving between windows.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
4146 #endif |
db0ea641e382
Fix: cursor line not properly concealed when moving between windows.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
4147 |
633 | 4148 if (text_locked()) |
7 | 4149 { |
4150 beep_flush(); | |
633 | 4151 text_locked_msg(); |
7 | 4152 return; |
4153 } | |
819 | 4154 #ifdef FEAT_AUTOCMD |
4155 if (curbuf_locked()) | |
4156 return; | |
4157 #endif | |
631 | 4158 |
7 | 4159 if (wp->w_buffer != curbuf) |
4160 reset_VIsual_and_resel(); | |
4161 else if (VIsual_active) | |
4162 wp->w_cursor = curwin->w_cursor; | |
4163 | |
4164 #ifdef FEAT_GUI | |
4165 need_mouse_correct = TRUE; | |
4166 #endif | |
4167 win_enter(wp, TRUE); | |
2316
db0ea641e382
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Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
4168 |
db0ea641e382
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Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
4169 #ifdef FEAT_CONCEAL |
db0ea641e382
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Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
4170 /* Conceal cursor line in previous window, unconceal in current window. */ |
4094 | 4171 if (win_valid(owp) && owp->w_p_cole > 0 && !msg_scrolled) |
2316
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Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
4172 update_single_line(owp, owp->w_cursor.lnum); |
4094 | 4173 if (curwin->w_p_cole > 0 && !msg_scrolled) |
4174 need_cursor_line_redraw = TRUE; | |
2316
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Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
4175 #endif |
7 | 4176 } |
4177 | |
4178 #if defined(FEAT_PERL) || defined(PROTO) | |
4179 /* | |
4180 * Find window number "winnr" (counting top to bottom). | |
4181 */ | |
4182 win_T * | |
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parents:
7805
diff
changeset
|
4183 win_find_nr(int winnr) |
7 | 4184 { |
4185 win_T *wp; | |
4186 | |
4187 # ifdef FEAT_WINDOWS | |
9649
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parents:
9599
diff
changeset
|
4188 FOR_ALL_WINDOWS(wp) |
7 | 4189 if (--winnr == 0) |
4190 break; | |
4191 return wp; | |
4192 # else | |
4193 return curwin; | |
4194 # endif | |
4195 } | |
4196 #endif | |
4197 | |
4442 | 4198 #if (defined(FEAT_WINDOWS) && (defined(FEAT_PYTHON) || defined(FEAT_PYTHON3))) \ |
4199 || defined(PROTO) | |
4429 | 4200 /* |
4201 * Find the tabpage for window "win". | |
4202 */ | |
4203 tabpage_T * | |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4204 win_find_tabpage(win_T *win) |
4429 | 4205 { |
4206 win_T *wp; | |
4207 tabpage_T *tp; | |
4208 | |
9649
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commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
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parents:
9599
diff
changeset
|
4209 FOR_ALL_TAB_WINDOWS(tp, wp) |
4429 | 4210 if (wp == win) |
4211 return tp; | |
4212 return NULL; | |
4213 } | |
4214 #endif | |
4215 | |
7 | 4216 /* |
4217 * Move to window above or below "count" times. | |
4218 */ | |
4219 static void | |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4220 win_goto_ver( |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4221 int up, /* TRUE to go to win above */ |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4222 long count) |
7 | 4223 { |
4224 frame_T *fr; | |
4225 frame_T *nfr; | |
4226 frame_T *foundfr; | |
4227 | |
4228 foundfr = curwin->w_frame; | |
4229 while (count--) | |
4230 { | |
4231 /* | |
4232 * First go upwards in the tree of frames until we find a upwards or | |
4233 * downwards neighbor. | |
4234 */ | |
4235 fr = foundfr; | |
4236 for (;;) | |
4237 { | |
4238 if (fr == topframe) | |
4239 goto end; | |
4240 if (up) | |
4241 nfr = fr->fr_prev; | |
4242 else | |
4243 nfr = fr->fr_next; | |
4244 if (fr->fr_parent->fr_layout == FR_COL && nfr != NULL) | |
4245 break; | |
4246 fr = fr->fr_parent; | |
4247 } | |
4248 | |
4249 /* | |
4250 * Now go downwards to find the bottom or top frame in it. | |
4251 */ | |
4252 for (;;) | |
4253 { | |
4254 if (nfr->fr_layout == FR_LEAF) | |
4255 { | |
4256 foundfr = nfr; | |
4257 break; | |
4258 } | |
4259 fr = nfr->fr_child; | |
4260 if (nfr->fr_layout == FR_ROW) | |
4261 { | |
4262 /* Find the frame at the cursor row. */ | |
4263 while (fr->fr_next != NULL | |
4264 && frame2win(fr)->w_wincol + fr->fr_width | |
4265 <= curwin->w_wincol + curwin->w_wcol) | |
4266 fr = fr->fr_next; | |
4267 } | |
4268 if (nfr->fr_layout == FR_COL && up) | |
4269 while (fr->fr_next != NULL) | |
4270 fr = fr->fr_next; | |
4271 nfr = fr; | |
4272 } | |
4273 } | |
4274 end: | |
4275 if (foundfr != NULL) | |
4276 win_goto(foundfr->fr_win); | |
4277 } | |
4278 | |
4279 /* | |
4280 * Move to left or right window. | |
4281 */ | |
4282 static void | |
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parents:
7805
diff
changeset
|
4283 win_goto_hor( |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4284 int left, /* TRUE to go to left win */ |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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parents:
7805
diff
changeset
|
4285 long count) |
7 | 4286 { |
4287 frame_T *fr; | |
4288 frame_T *nfr; | |
4289 frame_T *foundfr; | |
4290 | |
4291 foundfr = curwin->w_frame; | |
4292 while (count--) | |
4293 { | |
4294 /* | |
4295 * First go upwards in the tree of frames until we find a left or | |
4296 * right neighbor. | |
4297 */ | |
4298 fr = foundfr; | |
4299 for (;;) | |
4300 { | |
4301 if (fr == topframe) | |
4302 goto end; | |
4303 if (left) | |
4304 nfr = fr->fr_prev; | |
4305 else | |
4306 nfr = fr->fr_next; | |
4307 if (fr->fr_parent->fr_layout == FR_ROW && nfr != NULL) | |
4308 break; | |
4309 fr = fr->fr_parent; | |
4310 } | |
4311 | |
4312 /* | |
4313 * Now go downwards to find the leftmost or rightmost frame in it. | |
4314 */ | |
4315 for (;;) | |
4316 { | |
4317 if (nfr->fr_layout == FR_LEAF) | |
4318 { | |
4319 foundfr = nfr; | |
4320 break; | |
4321 } | |
4322 fr = nfr->fr_child; | |
4323 if (nfr->fr_layout == FR_COL) | |
4324 { | |
4325 /* Find the frame at the cursor row. */ | |
4326 while (fr->fr_next != NULL | |
4327 && frame2win(fr)->w_winrow + fr->fr_height | |
4328 <= curwin->w_winrow + curwin->w_wrow) | |
4329 fr = fr->fr_next; | |
4330 } | |
4331 if (nfr->fr_layout == FR_ROW && left) | |
4332 while (fr->fr_next != NULL) | |
4333 fr = fr->fr_next; | |
4334 nfr = fr; | |
4335 } | |
4336 } | |
4337 end: | |
4338 if (foundfr != NULL) | |
4339 win_goto(foundfr->fr_win); | |
4340 } | |
4341 | |
4342 /* | |
4343 * Make window "wp" the current window. | |
4344 */ | |
4345 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4346 win_enter(win_T *wp, int undo_sync) |
7 | 4347 { |
9595
0190d5de215f
commit https://github.com/vim/vim/commit/c917da4b3e8801a255dbefea8e4ed19c1c716dd8
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
4348 win_enter_ext(wp, undo_sync, FALSE, FALSE, TRUE, TRUE); |
7 | 4349 } |
4350 | |
4351 /* | |
4352 * Make window wp the current window. | |
4353 * Can be called with "curwin_invalid" TRUE, which means that curwin has just | |
4354 * been closed and isn't valid. | |
4355 */ | |
4356 static void | |
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parents:
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diff
changeset
|
4357 win_enter_ext( |
33ba2adb6065
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parents:
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diff
changeset
|
4358 win_T *wp, |
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parents:
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diff
changeset
|
4359 int undo_sync, |
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parents:
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diff
changeset
|
4360 int curwin_invalid, |
9595
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parents:
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diff
changeset
|
4361 int trigger_new_autocmds UNUSED, |
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diff
changeset
|
4362 int trigger_enter_autocmds UNUSED, |
33ba2adb6065
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parents:
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diff
changeset
|
4363 int trigger_leave_autocmds UNUSED) |
7 | 4364 { |
4365 #ifdef FEAT_AUTOCMD | |
4366 int other_buffer = FALSE; | |
4367 #endif | |
4368 | |
4369 if (wp == curwin && !curwin_invalid) /* nothing to do */ | |
4370 return; | |
4371 | |
4372 #ifdef FEAT_AUTOCMD | |
4354 | 4373 if (!curwin_invalid && trigger_leave_autocmds) |
7 | 4374 { |
4375 /* | |
4376 * Be careful: If autocommands delete the window, return now. | |
4377 */ | |
4378 if (wp->w_buffer != curbuf) | |
4379 { | |
4380 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); | |
4381 other_buffer = TRUE; | |
4382 if (!win_valid(wp)) | |
4383 return; | |
4384 } | |
4385 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); | |
4386 if (!win_valid(wp)) | |
4387 return; | |
4388 # ifdef FEAT_EVAL | |
4389 /* autocmds may abort script processing */ | |
4390 if (aborting()) | |
4391 return; | |
4392 # endif | |
4393 } | |
4394 #endif | |
4395 | |
4396 /* sync undo before leaving the current buffer */ | |
4397 if (undo_sync && curbuf != wp->w_buffer) | |
825 | 4398 u_sync(FALSE); |
5977 | 4399 |
4400 /* Might need to scroll the old window before switching, e.g., when the | |
4401 * cursor was moved. */ | |
4402 update_topline(); | |
4403 | |
7 | 4404 /* may have to copy the buffer options when 'cpo' contains 'S' */ |
4405 if (wp->w_buffer != curbuf) | |
4406 buf_copy_options(wp->w_buffer, BCO_ENTER | BCO_NOHELP); | |
4407 if (!curwin_invalid) | |
4408 { | |
4409 prevwin = curwin; /* remember for CTRL-W p */ | |
4410 curwin->w_redr_status = TRUE; | |
4411 } | |
4412 curwin = wp; | |
4413 curbuf = wp->w_buffer; | |
4414 check_cursor(); | |
4415 #ifdef FEAT_VIRTUALEDIT | |
4416 if (!virtual_active()) | |
4417 curwin->w_cursor.coladd = 0; | |
4418 #endif | |
4419 changed_line_abv_curs(); /* assume cursor position needs updating */ | |
4420 | |
4421 if (curwin->w_localdir != NULL) | |
4422 { | |
4423 /* Window has a local directory: Save current directory as global | |
4424 * directory (unless that was done already) and change to the local | |
4425 * directory. */ | |
4426 if (globaldir == NULL) | |
4427 { | |
4428 char_u cwd[MAXPATHL]; | |
4429 | |
4430 if (mch_dirname(cwd, MAXPATHL) == OK) | |
4431 globaldir = vim_strsave(cwd); | |
4432 } | |
1757 | 4433 if (mch_chdir((char *)curwin->w_localdir) == 0) |
4434 shorten_fnames(TRUE); | |
7 | 4435 } |
4436 else if (globaldir != NULL) | |
4437 { | |
4438 /* Window doesn't have a local directory and we are not in the global | |
4439 * directory: Change to the global directory. */ | |
1757 | 4440 ignored = mch_chdir((char *)globaldir); |
7 | 4441 vim_free(globaldir); |
4442 globaldir = NULL; | |
4443 shorten_fnames(TRUE); | |
4444 } | |
4445 | |
4446 #ifdef FEAT_AUTOCMD | |
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|
4447 if (trigger_new_autocmds) |
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diff
changeset
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4448 apply_autocmds(EVENT_WINNEW, NULL, NULL, FALSE, curbuf); |
4354 | 4449 if (trigger_enter_autocmds) |
4450 { | |
4451 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); | |
4452 if (other_buffer) | |
4453 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
4454 } | |
7 | 4455 #endif |
4456 | |
4457 #ifdef FEAT_TITLE | |
4458 maketitle(); | |
4459 #endif | |
4460 curwin->w_redr_status = TRUE; | |
672 | 4461 redraw_tabline = TRUE; |
7 | 4462 if (restart_edit) |
4463 redraw_later(VALID); /* causes status line redraw */ | |
4464 | |
4465 /* set window height to desired minimal value */ | |
4466 if (curwin->w_height < p_wh && !curwin->w_p_wfh) | |
4467 win_setheight((int)p_wh); | |
4468 else if (curwin->w_height == 0) | |
4469 win_setheight(1); | |
4470 | |
4471 /* set window width to desired minimal value */ | |
779 | 4472 if (curwin->w_width < p_wiw && !curwin->w_p_wfw) |
7 | 4473 win_setwidth((int)p_wiw); |
4474 | |
4475 #ifdef FEAT_MOUSE | |
4476 setmouse(); /* in case jumped to/from help buffer */ | |
4477 #endif | |
4478 | |
961 | 4479 /* Change directories when the 'acd' option is set. */ |
4480 DO_AUTOCHDIR | |
7 | 4481 } |
4482 | |
4483 #endif /* FEAT_WINDOWS */ | |
4484 | |
4485 #if defined(FEAT_WINDOWS) || defined(FEAT_SIGNS) || defined(PROTO) | |
4486 /* | |
825 | 4487 * Jump to the first open window that contains buffer "buf", if one exists. |
4488 * Returns a pointer to the window found, otherwise NULL. | |
7 | 4489 */ |
4490 win_T * | |
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changeset
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4491 buf_jump_open_win(buf_T *buf) |
7 | 4492 { |
6307 | 4493 win_T *wp = NULL; |
4494 | |
4495 if (curwin->w_buffer == buf) | |
4496 wp = curwin; | |
7 | 4497 # ifdef FEAT_WINDOWS |
6307 | 4498 else |
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changeset
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4499 FOR_ALL_WINDOWS(wp) |
6307 | 4500 if (wp->w_buffer == buf) |
4501 break; | |
7 | 4502 if (wp != NULL) |
4503 win_enter(wp, FALSE); | |
6307 | 4504 # endif |
7 | 4505 return wp; |
4506 } | |
825 | 4507 |
4508 /* | |
4509 * Jump to the first open window in any tab page that contains buffer "buf", | |
4510 * if one exists. | |
4511 * Returns a pointer to the window found, otherwise NULL. | |
4512 */ | |
4513 win_T * | |
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4514 buf_jump_open_tab(buf_T *buf) |
825 | 4515 { |
6307 | 4516 win_T *wp = buf_jump_open_win(buf); |
825 | 4517 # ifdef FEAT_WINDOWS |
4518 tabpage_T *tp; | |
4519 | |
4520 if (wp != NULL) | |
4521 return wp; | |
4522 | |
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4523 FOR_ALL_TABPAGES(tp) |
825 | 4524 if (tp != curtab) |
4525 { | |
4526 for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next) | |
4527 if (wp->w_buffer == buf) | |
4528 break; | |
4529 if (wp != NULL) | |
4530 { | |
4531 goto_tabpage_win(tp, wp); | |
4532 if (curwin != wp) | |
4533 wp = NULL; /* something went wrong */ | |
4534 break; | |
4535 } | |
4536 } | |
6307 | 4537 # endif |
825 | 4538 return wp; |
4539 } | |
7 | 4540 #endif |
4541 | |
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4542 static int last_win_id = LOWEST_WIN_ID - 1; |
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4543 |
7 | 4544 /* |
1906 | 4545 * Allocate a window structure and link it in the window list when "hidden" is |
4546 * FALSE. | |
7 | 4547 */ |
4548 static win_T * | |
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4549 win_alloc(win_T *after UNUSED, int hidden UNUSED) |
7 | 4550 { |
3263 | 4551 win_T *new_wp; |
7 | 4552 |
4553 /* | |
4554 * allocate window structure and linesizes arrays | |
4555 */ | |
3263 | 4556 new_wp = (win_T *)alloc_clear((unsigned)sizeof(win_T)); |
4287 | 4557 if (new_wp == NULL) |
4558 return NULL; | |
4559 | |
4560 if (win_alloc_lines(new_wp) == FAIL) | |
3263 | 4561 { |
4562 vim_free(new_wp); | |
4287 | 4563 return NULL; |
4564 } | |
4565 | |
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4566 new_wp->w_id = ++last_win_id; |
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changeset
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4567 |
4287 | 4568 #ifdef FEAT_EVAL |
4569 /* init w: variables */ | |
4570 new_wp->w_vars = dict_alloc(); | |
4571 if (new_wp->w_vars == NULL) | |
4572 { | |
4573 win_free_lsize(new_wp); | |
4574 vim_free(new_wp); | |
4575 return NULL; | |
4576 } | |
4577 init_var_dict(new_wp->w_vars, &new_wp->w_winvar, VAR_SCOPE); | |
4578 #endif | |
4579 | |
1114 | 4580 #ifdef FEAT_AUTOCMD |
4287 | 4581 /* Don't execute autocommands while the window is not properly |
4582 * initialized yet. gui_create_scrollbar() may trigger a FocusGained | |
4583 * event. */ | |
4584 block_autocmds(); | |
4585 #endif | |
4586 /* | |
4587 * link the window in the window list | |
4588 */ | |
7 | 4589 #ifdef FEAT_WINDOWS |
4287 | 4590 if (!hidden) |
4591 win_append(after, new_wp); | |
4592 new_wp->w_wincol = 0; | |
4593 new_wp->w_width = Columns; | |
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4594 #endif |
4287 | 4595 |
4596 /* position the display and the cursor at the top of the file. */ | |
4597 new_wp->w_topline = 1; | |
7 | 4598 #ifdef FEAT_DIFF |
4287 | 4599 new_wp->w_topfill = 0; |
4600 #endif | |
4601 new_wp->w_botline = 2; | |
4602 new_wp->w_cursor.lnum = 1; | |
7 | 4603 #ifdef FEAT_SCROLLBIND |
4287 | 4604 new_wp->w_scbind_pos = 1; |
4605 #endif | |
4606 | |
4607 /* We won't calculate w_fraction until resizing the window */ | |
4608 new_wp->w_fraction = 0; | |
4609 new_wp->w_prev_fraction_row = -1; | |
7 | 4610 |
4611 #ifdef FEAT_GUI | |
4287 | 4612 if (gui.in_use) |
4613 { | |
4614 gui_create_scrollbar(&new_wp->w_scrollbars[SBAR_LEFT], | |
4615 SBAR_LEFT, new_wp); | |
4616 gui_create_scrollbar(&new_wp->w_scrollbars[SBAR_RIGHT], | |
4617 SBAR_RIGHT, new_wp); | |
4618 } | |
7 | 4619 #endif |
4620 #ifdef FEAT_FOLDING | |
4287 | 4621 foldInitWin(new_wp); |
7 | 4622 #endif |
1114 | 4623 #ifdef FEAT_AUTOCMD |
4287 | 4624 unblock_autocmds(); |
1114 | 4625 #endif |
1326 | 4626 #ifdef FEAT_SEARCH_EXTRA |
4287 | 4627 new_wp->w_match_head = NULL; |
4628 new_wp->w_next_match_id = 4; | |
4629 #endif | |
3263 | 4630 return new_wp; |
7 | 4631 } |
4632 | |
4633 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
4634 | |
4635 /* | |
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4636 * Remove window 'wp' from the window list and free the structure. |
7 | 4637 */ |
4638 static void | |
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|
4639 win_free( |
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|
4640 win_T *wp, |
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4641 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 4642 { |
4643 int i; | |
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4644 buf_T *buf; |
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4645 wininfo_T *wip; |
7 | 4646 |
1918 | 4647 #ifdef FEAT_FOLDING |
4648 clearFolding(wp); | |
4649 #endif | |
4650 | |
4651 /* reduce the reference count to the argument list. */ | |
4652 alist_unlink(wp->w_alist); | |
4653 | |
1114 | 4654 #ifdef FEAT_AUTOCMD |
4655 /* Don't execute autocommands while the window is halfway being deleted. | |
4656 * gui_mch_destroy_scrollbar() may trigger a FocusGained event. */ | |
1410 | 4657 block_autocmds(); |
1114 | 4658 #endif |
4659 | |
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4660 #ifdef FEAT_LUA |
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4661 lua_window_free(wp); |
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4662 #endif |
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4663 |
14 | 4664 #ifdef FEAT_MZSCHEME |
4665 mzscheme_window_free(wp); | |
4666 #endif | |
4667 | |
7 | 4668 #ifdef FEAT_PERL |
4669 perl_win_free(wp); | |
4670 #endif | |
4671 | |
4672 #ifdef FEAT_PYTHON | |
4673 python_window_free(wp); | |
4674 #endif | |
4675 | |
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4676 #ifdef FEAT_PYTHON3 |
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4677 python3_window_free(wp); |
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4678 #endif |
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4679 |
7 | 4680 #ifdef FEAT_TCL |
4681 tcl_window_free(wp); | |
4682 #endif | |
4683 | |
4684 #ifdef FEAT_RUBY | |
4685 ruby_window_free(wp); | |
4686 #endif | |
4687 | |
4688 clear_winopt(&wp->w_onebuf_opt); | |
4689 clear_winopt(&wp->w_allbuf_opt); | |
4690 | |
4691 #ifdef FEAT_EVAL | |
4287 | 4692 vars_clear(&wp->w_vars->dv_hashtab); /* free all w: variables */ |
4693 hash_init(&wp->w_vars->dv_hashtab); | |
4694 unref_var_dict(wp->w_vars); | |
7 | 4695 #endif |
4696 | |
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4697 { |
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4698 tabpage_T *ttp; |
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4699 |
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4700 if (prevwin == wp) |
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4701 prevwin = NULL; |
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4702 FOR_ALL_TABPAGES(ttp) |
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4703 if (ttp->tp_prevwin == wp) |
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4704 ttp->tp_prevwin = NULL; |
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|
4705 } |
7 | 4706 win_free_lsize(wp); |
4707 | |
4708 for (i = 0; i < wp->w_tagstacklen; ++i) | |
4709 vim_free(wp->w_tagstack[i].tagname); | |
4710 | |
4711 vim_free(wp->w_localdir); | |
1326 | 4712 |
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4713 /* Remove the window from the b_wininfo lists, it may happen that the |
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4714 * freed memory is re-used for another window. */ |
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|
4715 FOR_ALL_BUFFERS(buf) |
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|
4716 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) |
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4717 if (wip->wi_win == wp) |
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|
4718 wip->wi_win = NULL; |
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|
4719 |
7 | 4720 #ifdef FEAT_SEARCH_EXTRA |
1326 | 4721 clear_matches(wp); |
4722 #endif | |
4723 | |
7 | 4724 #ifdef FEAT_JUMPLIST |
4725 free_jumplist(wp); | |
4726 #endif | |
4727 | |
643 | 4728 #ifdef FEAT_QUICKFIX |
4729 qf_free_all(wp); | |
4730 #endif | |
4731 | |
7 | 4732 #ifdef FEAT_GUI |
4733 if (gui.in_use) | |
4734 { | |
4735 gui_mch_destroy_scrollbar(&wp->w_scrollbars[SBAR_LEFT]); | |
4736 gui_mch_destroy_scrollbar(&wp->w_scrollbars[SBAR_RIGHT]); | |
4737 } | |
4738 #endif /* FEAT_GUI */ | |
4739 | |
2250
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2201
diff
changeset
|
4740 #ifdef FEAT_SYN_HL |
2314
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|
4741 vim_free(wp->w_p_cc_cols); |
2250
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|
4742 #endif |
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|
4743 |
1918 | 4744 #ifdef FEAT_AUTOCMD |
4745 if (wp != aucmd_win) | |
4746 #endif | |
4747 win_remove(wp, tp); | |
5971 | 4748 #ifdef FEAT_AUTOCMD |
5958 | 4749 if (autocmd_busy) |
4750 { | |
4751 wp->w_next = au_pending_free_win; | |
4752 au_pending_free_win = wp; | |
4753 } | |
4754 else | |
5971 | 4755 #endif |
5958 | 4756 vim_free(wp); |
1114 | 4757 |
4758 #ifdef FEAT_AUTOCMD | |
1410 | 4759 unblock_autocmds(); |
1114 | 4760 #endif |
7 | 4761 } |
4762 | |
4763 /* | |
4764 * Append window "wp" in the window list after window "after". | |
4765 */ | |
1906 | 4766 void |
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diff
changeset
|
4767 win_append(win_T *after, win_T *wp) |
7 | 4768 { |
4769 win_T *before; | |
4770 | |
4771 if (after == NULL) /* after NULL is in front of the first */ | |
4772 before = firstwin; | |
4773 else | |
4774 before = after->w_next; | |
4775 | |
4776 wp->w_next = before; | |
4777 wp->w_prev = after; | |
4778 if (after == NULL) | |
4779 firstwin = wp; | |
4780 else | |
4781 after->w_next = wp; | |
4782 if (before == NULL) | |
4783 lastwin = wp; | |
4784 else | |
4785 before->w_prev = wp; | |
4786 } | |
4787 | |
4788 /* | |
4789 * Remove a window from the window list. | |
4790 */ | |
1906 | 4791 void |
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diff
changeset
|
4792 win_remove( |
33ba2adb6065
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parents:
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diff
changeset
|
4793 win_T *wp, |
33ba2adb6065
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4794 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 4795 { |
4796 if (wp->w_prev != NULL) | |
4797 wp->w_prev->w_next = wp->w_next; | |
671 | 4798 else if (tp == NULL) |
4799 firstwin = wp->w_next; | |
7 | 4800 else |
671 | 4801 tp->tp_firstwin = wp->w_next; |
7 | 4802 if (wp->w_next != NULL) |
4803 wp->w_next->w_prev = wp->w_prev; | |
671 | 4804 else if (tp == NULL) |
4805 lastwin = wp->w_prev; | |
7 | 4806 else |
671 | 4807 tp->tp_lastwin = wp->w_prev; |
7 | 4808 } |
4809 | |
4810 /* | |
4811 * Append frame "frp" in a frame list after frame "after". | |
4812 */ | |
4813 static void | |
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parents:
7805
diff
changeset
|
4814 frame_append(frame_T *after, frame_T *frp) |
7 | 4815 { |
4816 frp->fr_next = after->fr_next; | |
4817 after->fr_next = frp; | |
4818 if (frp->fr_next != NULL) | |
4819 frp->fr_next->fr_prev = frp; | |
4820 frp->fr_prev = after; | |
4821 } | |
4822 | |
4823 /* | |
4824 * Insert frame "frp" in a frame list before frame "before". | |
4825 */ | |
4826 static void | |
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parents:
7805
diff
changeset
|
4827 frame_insert(frame_T *before, frame_T *frp) |
7 | 4828 { |
4829 frp->fr_next = before; | |
4830 frp->fr_prev = before->fr_prev; | |
4831 before->fr_prev = frp; | |
4832 if (frp->fr_prev != NULL) | |
4833 frp->fr_prev->fr_next = frp; | |
4834 else | |
4835 frp->fr_parent->fr_child = frp; | |
4836 } | |
4837 | |
4838 /* | |
4839 * Remove a frame from a frame list. | |
4840 */ | |
4841 static void | |
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parents:
7805
diff
changeset
|
4842 frame_remove(frame_T *frp) |
7 | 4843 { |
4844 if (frp->fr_prev != NULL) | |
4845 frp->fr_prev->fr_next = frp->fr_next; | |
4846 else | |
4847 frp->fr_parent->fr_child = frp->fr_next; | |
4848 if (frp->fr_next != NULL) | |
4849 frp->fr_next->fr_prev = frp->fr_prev; | |
4850 } | |
4851 | |
4852 #endif /* FEAT_WINDOWS */ | |
4853 | |
4854 /* | |
4855 * Allocate w_lines[] for window "wp". | |
4856 * Return FAIL for failure, OK for success. | |
4857 */ | |
4858 int | |
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parents:
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diff
changeset
|
4859 win_alloc_lines(win_T *wp) |
7 | 4860 { |
4861 wp->w_lines_valid = 0; | |
1042 | 4862 wp->w_lines = (wline_T *)alloc_clear((unsigned)(Rows * sizeof(wline_T))); |
7 | 4863 if (wp->w_lines == NULL) |
4864 return FAIL; | |
4865 return OK; | |
4866 } | |
4867 | |
4868 /* | |
4869 * free lsize arrays for a window | |
4870 */ | |
4871 void | |
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parents:
7805
diff
changeset
|
4872 win_free_lsize(win_T *wp) |
7 | 4873 { |
5952 | 4874 /* TODO: why would wp be NULL here? */ |
4875 if (wp != NULL) | |
4876 { | |
4877 vim_free(wp->w_lines); | |
4878 wp->w_lines = NULL; | |
4879 } | |
7 | 4880 } |
4881 | |
4882 /* | |
4883 * Called from win_new_shellsize() after Rows changed. | |
671 | 4884 * This only does the current tab page, others must be done when made active. |
7 | 4885 */ |
4886 void | |
7837
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parents:
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diff
changeset
|
4887 shell_new_rows(void) |
7 | 4888 { |
667 | 4889 int h = (int)ROWS_AVAIL; |
7 | 4890 |
4891 if (firstwin == NULL) /* not initialized yet */ | |
4892 return; | |
4893 #ifdef FEAT_WINDOWS | |
4894 if (h < frame_minheight(topframe, NULL)) | |
4895 h = frame_minheight(topframe, NULL); | |
779 | 4896 |
4897 /* First try setting the heights of windows with 'winfixheight'. If | |
7 | 4898 * that doesn't result in the right height, forget about that option. */ |
4899 frame_new_height(topframe, h, FALSE, TRUE); | |
5004
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diff
changeset
|
4900 if (!frame_check_height(topframe, h)) |
7 | 4901 frame_new_height(topframe, h, FALSE, FALSE); |
4902 | |
4903 (void)win_comp_pos(); /* recompute w_winrow and w_wincol */ | |
4904 #else | |
4905 if (h < 1) | |
4906 h = 1; | |
4907 win_new_height(firstwin, h); | |
4908 #endif | |
4909 compute_cmdrow(); | |
170 | 4910 #ifdef FEAT_WINDOWS |
824 | 4911 curtab->tp_ch_used = p_ch; |
170 | 4912 #endif |
4913 | |
7 | 4914 #if 0 |
4915 /* Disabled: don't want making the screen smaller make a window larger. */ | |
4916 if (p_ea) | |
4917 win_equal(curwin, FALSE, 'v'); | |
4918 #endif | |
4919 } | |
4920 | |
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8536
diff
changeset
|
4921 #if defined(FEAT_WINDOWS) || defined(PROTO) |
7 | 4922 /* |
4923 * Called from win_new_shellsize() after Columns changed. | |
4924 */ | |
4925 void | |
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parents:
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diff
changeset
|
4926 shell_new_columns(void) |
7 | 4927 { |
4928 if (firstwin == NULL) /* not initialized yet */ | |
4929 return; | |
779 | 4930 |
4931 /* First try setting the widths of windows with 'winfixwidth'. If that | |
4932 * doesn't result in the right width, forget about that option. */ | |
4933 frame_new_width(topframe, (int)Columns, FALSE, TRUE); | |
5004
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parents:
4936
diff
changeset
|
4934 if (!frame_check_width(topframe, Columns)) |
779 | 4935 frame_new_width(topframe, (int)Columns, FALSE, FALSE); |
4936 | |
7 | 4937 (void)win_comp_pos(); /* recompute w_winrow and w_wincol */ |
4938 #if 0 | |
4939 /* Disabled: don't want making the screen smaller make a window larger. */ | |
4940 if (p_ea) | |
4941 win_equal(curwin, FALSE, 'h'); | |
4942 #endif | |
4943 } | |
4944 #endif | |
4945 | |
4946 #if defined(FEAT_CMDWIN) || defined(PROTO) | |
4947 /* | |
4948 * Save the size of all windows in "gap". | |
4949 */ | |
4950 void | |
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parents:
7805
diff
changeset
|
4951 win_size_save(garray_T *gap) |
7 | 4952 |
4953 { | |
4954 win_T *wp; | |
4955 | |
4956 ga_init2(gap, (int)sizeof(int), 1); | |
4957 if (ga_grow(gap, win_count() * 2) == OK) | |
9649
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Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
4958 FOR_ALL_WINDOWS(wp) |
7 | 4959 { |
4960 ((int *)gap->ga_data)[gap->ga_len++] = | |
4961 wp->w_width + wp->w_vsep_width; | |
4962 ((int *)gap->ga_data)[gap->ga_len++] = wp->w_height; | |
4963 } | |
4964 } | |
4965 | |
4966 /* | |
4967 * Restore window sizes, but only if the number of windows is still the same. | |
4968 * Does not free the growarray. | |
4969 */ | |
4970 void | |
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parents:
7805
diff
changeset
|
4971 win_size_restore(garray_T *gap) |
7 | 4972 { |
4973 win_T *wp; | |
6058 | 4974 int i, j; |
7 | 4975 |
4976 if (win_count() * 2 == gap->ga_len) | |
4977 { | |
6058 | 4978 /* The order matters, because frames contain other frames, but it's |
4979 * difficult to get right. The easy way out is to do it twice. */ | |
4980 for (j = 0; j < 2; ++j) | |
7 | 4981 { |
6058 | 4982 i = 0; |
9649
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parents:
9599
diff
changeset
|
4983 FOR_ALL_WINDOWS(wp) |
6058 | 4984 { |
4985 frame_setwidth(wp->w_frame, ((int *)gap->ga_data)[i++]); | |
4986 win_setheight_win(((int *)gap->ga_data)[i++], wp); | |
4987 } | |
7 | 4988 } |
4989 /* recompute the window positions */ | |
4990 (void)win_comp_pos(); | |
4991 } | |
4992 } | |
4993 #endif /* FEAT_CMDWIN */ | |
4994 | |
4995 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
4996 /* | |
4997 * Update the position for all windows, using the width and height of the | |
4998 * frames. | |
4999 * Returns the row just after the last window. | |
5000 */ | |
668 | 5001 int |
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parents:
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diff
changeset
|
5002 win_comp_pos(void) |
7 | 5003 { |
685 | 5004 int row = tabline_height(); |
7 | 5005 int col = 0; |
5006 | |
5007 frame_comp_pos(topframe, &row, &col); | |
5008 return row; | |
5009 } | |
5010 | |
5011 /* | |
5012 * Update the position of the windows in frame "topfrp", using the width and | |
5013 * height of the frames. | |
5014 * "*row" and "*col" are the top-left position of the frame. They are updated | |
5015 * to the bottom-right position plus one. | |
5016 */ | |
5017 static void | |
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7805
diff
changeset
|
5018 frame_comp_pos(frame_T *topfrp, int *row, int *col) |
7 | 5019 { |
5020 win_T *wp; | |
5021 frame_T *frp; | |
5022 int startcol; | |
5023 int startrow; | |
5024 | |
5025 wp = topfrp->fr_win; | |
5026 if (wp != NULL) | |
5027 { | |
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8536
diff
changeset
|
5028 if (wp->w_winrow != *row || wp->w_wincol != *col) |
7 | 5029 { |
5030 /* position changed, redraw */ | |
5031 wp->w_winrow = *row; | |
5032 wp->w_wincol = *col; | |
5033 redraw_win_later(wp, NOT_VALID); | |
5034 wp->w_redr_status = TRUE; | |
5035 } | |
5036 *row += wp->w_height + wp->w_status_height; | |
5037 *col += wp->w_width + wp->w_vsep_width; | |
5038 } | |
5039 else | |
5040 { | |
5041 startrow = *row; | |
5042 startcol = *col; | |
5043 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
5044 { | |
5045 if (topfrp->fr_layout == FR_ROW) | |
5046 *row = startrow; /* all frames are at the same row */ | |
5047 else | |
5048 *col = startcol; /* all frames are at the same col */ | |
5049 frame_comp_pos(frp, row, col); | |
5050 } | |
5051 } | |
5052 } | |
5053 | |
5054 #endif /* FEAT_WINDOWS */ | |
5055 | |
5056 /* | |
5057 * Set current window height and take care of repositioning other windows to | |
5058 * fit around it. | |
5059 */ | |
5060 void | |
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diff
changeset
|
5061 win_setheight(int height) |
7 | 5062 { |
5063 win_setheight_win(height, curwin); | |
5064 } | |
5065 | |
5066 /* | |
5067 * Set the window height of window "win" and take care of repositioning other | |
5068 * windows to fit around it. | |
5069 */ | |
5070 void | |
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7805
diff
changeset
|
5071 win_setheight_win(int height, win_T *win) |
7 | 5072 { |
5073 int row; | |
5074 | |
5075 if (win == curwin) | |
5076 { | |
5077 /* Always keep current window at least one line high, even when | |
5078 * 'winminheight' is zero. */ | |
5079 #ifdef FEAT_WINDOWS | |
5080 if (height < p_wmh) | |
5081 height = p_wmh; | |
5082 #endif | |
5083 if (height == 0) | |
5084 height = 1; | |
5085 } | |
5086 | |
5087 #ifdef FEAT_WINDOWS | |
5088 frame_setheight(win->w_frame, height + win->w_status_height); | |
5089 | |
5090 /* recompute the window positions */ | |
5091 row = win_comp_pos(); | |
5092 #else | |
5093 if (height > topframe->fr_height) | |
5094 height = topframe->fr_height; | |
5095 win->w_height = height; | |
5096 row = height; | |
5097 #endif | |
5098 | |
5099 /* | |
5100 * If there is extra space created between the last window and the command | |
5101 * line, clear it. | |
5102 */ | |
5103 if (full_screen && msg_scrolled == 0 && row < cmdline_row) | |
5104 screen_fill(row, cmdline_row, 0, (int)Columns, ' ', ' ', 0); | |
5105 cmdline_row = row; | |
5106 msg_row = row; | |
5107 msg_col = 0; | |
5108 | |
5109 redraw_all_later(NOT_VALID); | |
5110 } | |
5111 | |
5112 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
5113 | |
5114 /* | |
5115 * Set the height of a frame to "height" and take care that all frames and | |
5116 * windows inside it are resized. Also resize frames on the left and right if | |
5117 * the are in the same FR_ROW frame. | |
5118 * | |
5119 * Strategy: | |
5120 * If the frame is part of a FR_COL frame, try fitting the frame in that | |
5121 * frame. If that doesn't work (the FR_COL frame is too small), recursively | |
5122 * go to containing frames to resize them and make room. | |
5123 * If the frame is part of a FR_ROW frame, all frames must be resized as well. | |
5124 * Check for the minimal height of the FR_ROW frame. | |
5125 * At the top level we can also use change the command line height. | |
5126 */ | |
5127 static void | |
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7805
diff
changeset
|
5128 frame_setheight(frame_T *curfrp, int height) |
7 | 5129 { |
5130 int room; /* total number of lines available */ | |
5131 int take; /* number of lines taken from other windows */ | |
5132 int room_cmdline; /* lines available from cmdline */ | |
5133 int run; | |
5134 frame_T *frp; | |
5135 int h; | |
5136 int room_reserved; | |
5137 | |
5138 /* If the height already is the desired value, nothing to do. */ | |
5139 if (curfrp->fr_height == height) | |
5140 return; | |
5141 | |
5142 if (curfrp->fr_parent == NULL) | |
5143 { | |
5144 /* topframe: can only change the command line */ | |
667 | 5145 if (height > ROWS_AVAIL) |
5146 height = ROWS_AVAIL; | |
7 | 5147 if (height > 0) |
5148 frame_new_height(curfrp, height, FALSE, FALSE); | |
5149 } | |
5150 else if (curfrp->fr_parent->fr_layout == FR_ROW) | |
5151 { | |
5152 /* Row of frames: Also need to resize frames left and right of this | |
5153 * one. First check for the minimal height of these. */ | |
5154 h = frame_minheight(curfrp->fr_parent, NULL); | |
5155 if (height < h) | |
5156 height = h; | |
5157 frame_setheight(curfrp->fr_parent, height); | |
5158 } | |
5159 else | |
5160 { | |
5161 /* | |
5162 * Column of frames: try to change only frames in this column. | |
5163 */ | |
5164 /* | |
5165 * Do this twice: | |
5166 * 1: compute room available, if it's not enough try resizing the | |
5167 * containing frame. | |
5168 * 2: compute the room available and adjust the height to it. | |
5169 * Try not to reduce the height of a window with 'winfixheight' set. | |
5170 */ | |
5171 for (run = 1; run <= 2; ++run) | |
5172 { | |
5173 room = 0; | |
5174 room_reserved = 0; | |
5175 for (frp = curfrp->fr_parent->fr_child; frp != NULL; | |
5176 frp = frp->fr_next) | |
5177 { | |
5178 if (frp != curfrp | |
5179 && frp->fr_win != NULL | |
5180 && frp->fr_win->w_p_wfh) | |
5181 room_reserved += frp->fr_height; | |
5182 room += frp->fr_height; | |
5183 if (frp != curfrp) | |
5184 room -= frame_minheight(frp, NULL); | |
5185 } | |
5186 if (curfrp->fr_width != Columns) | |
5187 room_cmdline = 0; | |
5188 else | |
5189 { | |
5190 room_cmdline = Rows - p_ch - (lastwin->w_winrow | |
5191 + lastwin->w_height + lastwin->w_status_height); | |
5192 if (room_cmdline < 0) | |
5193 room_cmdline = 0; | |
5194 } | |
5195 | |
5196 if (height <= room + room_cmdline) | |
5197 break; | |
5198 if (run == 2 || curfrp->fr_width == Columns) | |
5199 { | |
5200 if (height > room + room_cmdline) | |
5201 height = room + room_cmdline; | |
5202 break; | |
5203 } | |
5204 frame_setheight(curfrp->fr_parent, height | |
5205 + frame_minheight(curfrp->fr_parent, NOWIN) - (int)p_wmh - 1); | |
5206 } | |
5207 | |
5208 /* | |
5209 * Compute the number of lines we will take from others frames (can be | |
5210 * negative!). | |
5211 */ | |
5212 take = height - curfrp->fr_height; | |
5213 | |
5214 /* If there is not enough room, also reduce the height of a window | |
5215 * with 'winfixheight' set. */ | |
5216 if (height > room + room_cmdline - room_reserved) | |
5217 room_reserved = room + room_cmdline - height; | |
5218 /* If there is only a 'winfixheight' window and making the | |
5219 * window smaller, need to make the other window taller. */ | |
5220 if (take < 0 && room - curfrp->fr_height < room_reserved) | |
5221 room_reserved = 0; | |
5222 | |
5223 if (take > 0 && room_cmdline > 0) | |
5224 { | |
5225 /* use lines from cmdline first */ | |
5226 if (take < room_cmdline) | |
5227 room_cmdline = take; | |
5228 take -= room_cmdline; | |
5229 topframe->fr_height += room_cmdline; | |
5230 } | |
5231 | |
5232 /* | |
5233 * set the current frame to the new height | |
5234 */ | |
5235 frame_new_height(curfrp, height, FALSE, FALSE); | |
5236 | |
5237 /* | |
5238 * First take lines from the frames after the current frame. If | |
5239 * that is not enough, takes lines from frames above the current | |
5240 * frame. | |
5241 */ | |
5242 for (run = 0; run < 2; ++run) | |
5243 { | |
5244 if (run == 0) | |
5245 frp = curfrp->fr_next; /* 1st run: start with next window */ | |
5246 else | |
5247 frp = curfrp->fr_prev; /* 2nd run: start with prev window */ | |
5248 while (frp != NULL && take != 0) | |
5249 { | |
5250 h = frame_minheight(frp, NULL); | |
5251 if (room_reserved > 0 | |
5252 && frp->fr_win != NULL | |
5253 && frp->fr_win->w_p_wfh) | |
5254 { | |
5255 if (room_reserved >= frp->fr_height) | |
5256 room_reserved -= frp->fr_height; | |
5257 else | |
5258 { | |
5259 if (frp->fr_height - room_reserved > take) | |
5260 room_reserved = frp->fr_height - take; | |
5261 take -= frp->fr_height - room_reserved; | |
5262 frame_new_height(frp, room_reserved, FALSE, FALSE); | |
5263 room_reserved = 0; | |
5264 } | |
5265 } | |
5266 else | |
5267 { | |
5268 if (frp->fr_height - take < h) | |
5269 { | |
5270 take -= frp->fr_height - h; | |
5271 frame_new_height(frp, h, FALSE, FALSE); | |
5272 } | |
5273 else | |
5274 { | |
5275 frame_new_height(frp, frp->fr_height - take, | |
5276 FALSE, FALSE); | |
5277 take = 0; | |
5278 } | |
5279 } | |
5280 if (run == 0) | |
5281 frp = frp->fr_next; | |
5282 else | |
5283 frp = frp->fr_prev; | |
5284 } | |
5285 } | |
5286 } | |
5287 } | |
5288 | |
5289 /* | |
5290 * Set current window width and take care of repositioning other windows to | |
5291 * fit around it. | |
5292 */ | |
5293 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5294 win_setwidth(int width) |
7 | 5295 { |
5296 win_setwidth_win(width, curwin); | |
5297 } | |
5298 | |
5299 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5300 win_setwidth_win(int width, win_T *wp) |
7 | 5301 { |
5302 /* Always keep current window at least one column wide, even when | |
5303 * 'winminwidth' is zero. */ | |
5304 if (wp == curwin) | |
5305 { | |
5306 if (width < p_wmw) | |
5307 width = p_wmw; | |
5308 if (width == 0) | |
5309 width = 1; | |
5310 } | |
5311 | |
5312 frame_setwidth(wp->w_frame, width + wp->w_vsep_width); | |
5313 | |
5314 /* recompute the window positions */ | |
5315 (void)win_comp_pos(); | |
5316 | |
5317 redraw_all_later(NOT_VALID); | |
5318 } | |
5319 | |
5320 /* | |
5321 * Set the width of a frame to "width" and take care that all frames and | |
5322 * windows inside it are resized. Also resize frames above and below if the | |
5323 * are in the same FR_ROW frame. | |
5324 * | |
5325 * Strategy is similar to frame_setheight(). | |
5326 */ | |
5327 static void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5328 frame_setwidth(frame_T *curfrp, int width) |
7 | 5329 { |
5330 int room; /* total number of lines available */ | |
5331 int take; /* number of lines taken from other windows */ | |
5332 int run; | |
5333 frame_T *frp; | |
5334 int w; | |
779 | 5335 int room_reserved; |
7 | 5336 |
5337 /* If the width already is the desired value, nothing to do. */ | |
5338 if (curfrp->fr_width == width) | |
5339 return; | |
5340 | |
5341 if (curfrp->fr_parent == NULL) | |
5342 /* topframe: can't change width */ | |
5343 return; | |
5344 | |
5345 if (curfrp->fr_parent->fr_layout == FR_COL) | |
5346 { | |
5347 /* Column of frames: Also need to resize frames above and below of | |
5348 * this one. First check for the minimal width of these. */ | |
5349 w = frame_minwidth(curfrp->fr_parent, NULL); | |
5350 if (width < w) | |
5351 width = w; | |
5352 frame_setwidth(curfrp->fr_parent, width); | |
5353 } | |
5354 else | |
5355 { | |
5356 /* | |
5357 * Row of frames: try to change only frames in this row. | |
5358 * | |
5359 * Do this twice: | |
5360 * 1: compute room available, if it's not enough try resizing the | |
5361 * containing frame. | |
5362 * 2: compute the room available and adjust the width to it. | |
5363 */ | |
5364 for (run = 1; run <= 2; ++run) | |
5365 { | |
5366 room = 0; | |
779 | 5367 room_reserved = 0; |
7 | 5368 for (frp = curfrp->fr_parent->fr_child; frp != NULL; |
5369 frp = frp->fr_next) | |
5370 { | |
779 | 5371 if (frp != curfrp |
5372 && frp->fr_win != NULL | |
5373 && frp->fr_win->w_p_wfw) | |
5374 room_reserved += frp->fr_width; | |
7 | 5375 room += frp->fr_width; |
5376 if (frp != curfrp) | |
5377 room -= frame_minwidth(frp, NULL); | |
5378 } | |
5379 | |
5380 if (width <= room) | |
5381 break; | |
667 | 5382 if (run == 2 || curfrp->fr_height >= ROWS_AVAIL) |
7 | 5383 { |
5384 if (width > room) | |
5385 width = room; | |
5386 break; | |
5387 } | |
5388 frame_setwidth(curfrp->fr_parent, width | |
5389 + frame_minwidth(curfrp->fr_parent, NOWIN) - (int)p_wmw - 1); | |
5390 } | |
5391 | |
5392 /* | |
5393 * Compute the number of lines we will take from others frames (can be | |
5394 * negative!). | |
5395 */ | |
5396 take = width - curfrp->fr_width; | |
5397 | |
779 | 5398 /* If there is not enough room, also reduce the width of a window |
5399 * with 'winfixwidth' set. */ | |
5400 if (width > room - room_reserved) | |
5401 room_reserved = room - width; | |
5402 /* If there is only a 'winfixwidth' window and making the | |
5403 * window smaller, need to make the other window narrower. */ | |
5404 if (take < 0 && room - curfrp->fr_width < room_reserved) | |
5405 room_reserved = 0; | |
5406 | |
7 | 5407 /* |
5408 * set the current frame to the new width | |
5409 */ | |
779 | 5410 frame_new_width(curfrp, width, FALSE, FALSE); |
7 | 5411 |
5412 /* | |
5413 * First take lines from the frames right of the current frame. If | |
5414 * that is not enough, takes lines from frames left of the current | |
5415 * frame. | |
5416 */ | |
5417 for (run = 0; run < 2; ++run) | |
5418 { | |
5419 if (run == 0) | |
5420 frp = curfrp->fr_next; /* 1st run: start with next window */ | |
5421 else | |
5422 frp = curfrp->fr_prev; /* 2nd run: start with prev window */ | |
5423 while (frp != NULL && take != 0) | |
5424 { | |
5425 w = frame_minwidth(frp, NULL); | |
779 | 5426 if (room_reserved > 0 |
5427 && frp->fr_win != NULL | |
5428 && frp->fr_win->w_p_wfw) | |
7 | 5429 { |
779 | 5430 if (room_reserved >= frp->fr_width) |
5431 room_reserved -= frp->fr_width; | |
5432 else | |
5433 { | |
5434 if (frp->fr_width - room_reserved > take) | |
5435 room_reserved = frp->fr_width - take; | |
5436 take -= frp->fr_width - room_reserved; | |
5437 frame_new_width(frp, room_reserved, FALSE, FALSE); | |
5438 room_reserved = 0; | |
5439 } | |
7 | 5440 } |
5441 else | |
5442 { | |
779 | 5443 if (frp->fr_width - take < w) |
5444 { | |
5445 take -= frp->fr_width - w; | |
5446 frame_new_width(frp, w, FALSE, FALSE); | |
5447 } | |
5448 else | |
5449 { | |
5450 frame_new_width(frp, frp->fr_width - take, | |
5451 FALSE, FALSE); | |
5452 take = 0; | |
5453 } | |
7 | 5454 } |
5455 if (run == 0) | |
5456 frp = frp->fr_next; | |
5457 else | |
5458 frp = frp->fr_prev; | |
5459 } | |
5460 } | |
5461 } | |
5462 } | |
5463 | |
5464 /* | |
5465 * Check 'winminheight' for a valid value. | |
5466 */ | |
5467 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5468 win_setminheight(void) |
7 | 5469 { |
5470 int room; | |
5471 int first = TRUE; | |
5472 win_T *wp; | |
5473 | |
5474 /* loop until there is a 'winminheight' that is possible */ | |
5475 while (p_wmh > 0) | |
5476 { | |
5477 /* TODO: handle vertical splits */ | |
5478 room = -p_wh; | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
5479 FOR_ALL_WINDOWS(wp) |
7 | 5480 room += wp->w_height - p_wmh; |
5481 if (room >= 0) | |
5482 break; | |
5483 --p_wmh; | |
5484 if (first) | |
5485 { | |
5486 EMSG(_(e_noroom)); | |
5487 first = FALSE; | |
5488 } | |
5489 } | |
5490 } | |
5491 | |
7229
ae360f1df2aa
commit https://github.com/vim/vim/commit/6a2697ffd7e894861853b351689b0ddec8901c96
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
5492 #if defined(FEAT_MOUSE) || defined(PROTO) |
7 | 5493 |
5494 /* | |
5495 * Status line of dragwin is dragged "offset" lines down (negative is up). | |
5496 */ | |
5497 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5498 win_drag_status_line(win_T *dragwin, int offset) |
7 | 5499 { |
5500 frame_T *curfr; | |
5501 frame_T *fr; | |
5502 int room; | |
5503 int row; | |
5504 int up; /* if TRUE, drag status line up, otherwise down */ | |
5505 int n; | |
5506 | |
5507 fr = dragwin->w_frame; | |
5508 curfr = fr; | |
5509 if (fr != topframe) /* more than one window */ | |
5510 { | |
5511 fr = fr->fr_parent; | |
5512 /* When the parent frame is not a column of frames, its parent should | |
5513 * be. */ | |
5514 if (fr->fr_layout != FR_COL) | |
5515 { | |
5516 curfr = fr; | |
5517 if (fr != topframe) /* only a row of windows, may drag statusline */ | |
5518 fr = fr->fr_parent; | |
5519 } | |
5520 } | |
5521 | |
5522 /* If this is the last frame in a column, may want to resize the parent | |
5523 * frame instead (go two up to skip a row of frames). */ | |
5524 while (curfr != topframe && curfr->fr_next == NULL) | |
5525 { | |
5526 if (fr != topframe) | |
5527 fr = fr->fr_parent; | |
5528 curfr = fr; | |
5529 if (fr != topframe) | |
5530 fr = fr->fr_parent; | |
5531 } | |
5532 | |
5533 if (offset < 0) /* drag up */ | |
5534 { | |
5535 up = TRUE; | |
5536 offset = -offset; | |
5537 /* sum up the room of the current frame and above it */ | |
5538 if (fr == curfr) | |
5539 { | |
5540 /* only one window */ | |
5541 room = fr->fr_height - frame_minheight(fr, NULL); | |
5542 } | |
5543 else | |
5544 { | |
5545 room = 0; | |
5546 for (fr = fr->fr_child; ; fr = fr->fr_next) | |
5547 { | |
5548 room += fr->fr_height - frame_minheight(fr, NULL); | |
5549 if (fr == curfr) | |
5550 break; | |
5551 } | |
5552 } | |
5553 fr = curfr->fr_next; /* put fr at frame that grows */ | |
5554 } | |
5555 else /* drag down */ | |
5556 { | |
5557 up = FALSE; | |
5558 /* | |
5559 * Only dragging the last status line can reduce p_ch. | |
5560 */ | |
5561 room = Rows - cmdline_row; | |
5562 if (curfr->fr_next == NULL) | |
5563 room -= 1; | |
5564 else | |
5565 room -= p_ch; | |
5566 if (room < 0) | |
5567 room = 0; | |
5568 /* sum up the room of frames below of the current one */ | |
5569 for (fr = curfr->fr_next; fr != NULL; fr = fr->fr_next) | |
5570 room += fr->fr_height - frame_minheight(fr, NULL); | |
5571 fr = curfr; /* put fr at window that grows */ | |
5572 } | |
5573 | |
5574 if (room < offset) /* Not enough room */ | |
5575 offset = room; /* Move as far as we can */ | |
5576 if (offset <= 0) | |
5577 return; | |
5578 | |
5579 /* | |
5580 * Grow frame fr by "offset" lines. | |
5581 * Doesn't happen when dragging the last status line up. | |
5582 */ | |
5583 if (fr != NULL) | |
5584 frame_new_height(fr, fr->fr_height + offset, up, FALSE); | |
5585 | |
5586 if (up) | |
5587 fr = curfr; /* current frame gets smaller */ | |
5588 else | |
5589 fr = curfr->fr_next; /* next frame gets smaller */ | |
5590 | |
5591 /* | |
5592 * Now make the other frames smaller. | |
5593 */ | |
5594 while (fr != NULL && offset > 0) | |
5595 { | |
5596 n = frame_minheight(fr, NULL); | |
5597 if (fr->fr_height - offset <= n) | |
5598 { | |
5599 offset -= fr->fr_height - n; | |
5600 frame_new_height(fr, n, !up, FALSE); | |
5601 } | |
5602 else | |
5603 { | |
5604 frame_new_height(fr, fr->fr_height - offset, !up, FALSE); | |
5605 break; | |
5606 } | |
5607 if (up) | |
5608 fr = fr->fr_prev; | |
5609 else | |
5610 fr = fr->fr_next; | |
5611 } | |
5612 row = win_comp_pos(); | |
5613 screen_fill(row, cmdline_row, 0, (int)Columns, ' ', ' ', 0); | |
5614 cmdline_row = row; | |
5615 p_ch = Rows - cmdline_row; | |
5616 if (p_ch < 1) | |
5617 p_ch = 1; | |
824 | 5618 curtab->tp_ch_used = p_ch; |
737 | 5619 redraw_all_later(SOME_VALID); |
7 | 5620 showmode(); |
5621 } | |
5622 | |
5623 /* | |
5624 * Separator line of dragwin is dragged "offset" lines right (negative is left). | |
5625 */ | |
5626 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5627 win_drag_vsep_line(win_T *dragwin, int offset) |
7 | 5628 { |
5629 frame_T *curfr; | |
5630 frame_T *fr; | |
5631 int room; | |
5632 int left; /* if TRUE, drag separator line left, otherwise right */ | |
5633 int n; | |
5634 | |
5635 fr = dragwin->w_frame; | |
840 | 5636 if (fr == topframe) /* only one window (cannot happen?) */ |
7 | 5637 return; |
5638 curfr = fr; | |
5639 fr = fr->fr_parent; | |
5640 /* When the parent frame is not a row of frames, its parent should be. */ | |
5641 if (fr->fr_layout != FR_ROW) | |
5642 { | |
5643 if (fr == topframe) /* only a column of windows (cannot happen?) */ | |
5644 return; | |
5645 curfr = fr; | |
5646 fr = fr->fr_parent; | |
5647 } | |
5648 | |
5649 /* If this is the last frame in a row, may want to resize a parent | |
5650 * frame instead. */ | |
5651 while (curfr->fr_next == NULL) | |
5652 { | |
5653 if (fr == topframe) | |
5654 break; | |
5655 curfr = fr; | |
5656 fr = fr->fr_parent; | |
5657 if (fr != topframe) | |
5658 { | |
5659 curfr = fr; | |
5660 fr = fr->fr_parent; | |
5661 } | |
5662 } | |
5663 | |
5664 if (offset < 0) /* drag left */ | |
5665 { | |
5666 left = TRUE; | |
5667 offset = -offset; | |
5668 /* sum up the room of the current frame and left of it */ | |
5669 room = 0; | |
5670 for (fr = fr->fr_child; ; fr = fr->fr_next) | |
5671 { | |
5672 room += fr->fr_width - frame_minwidth(fr, NULL); | |
5673 if (fr == curfr) | |
5674 break; | |
5675 } | |
5676 fr = curfr->fr_next; /* put fr at frame that grows */ | |
5677 } | |
5678 else /* drag right */ | |
5679 { | |
5680 left = FALSE; | |
5681 /* sum up the room of frames right of the current one */ | |
5682 room = 0; | |
5683 for (fr = curfr->fr_next; fr != NULL; fr = fr->fr_next) | |
5684 room += fr->fr_width - frame_minwidth(fr, NULL); | |
5685 fr = curfr; /* put fr at window that grows */ | |
5686 } | |
5687 | |
5688 if (room < offset) /* Not enough room */ | |
5689 offset = room; /* Move as far as we can */ | |
5690 if (offset <= 0) /* No room at all, quit. */ | |
5691 return; | |
7256
79270eaac6de
commit https://github.com/vim/vim/commit/294a7e55b01149154807a23323038784549b8946
Christian Brabandt <cb@256bit.org>
parents:
7229
diff
changeset
|
5692 if (fr == NULL) |
79270eaac6de
commit https://github.com/vim/vim/commit/294a7e55b01149154807a23323038784549b8946
Christian Brabandt <cb@256bit.org>
parents:
7229
diff
changeset
|
5693 return; /* Safety check, should not happen. */ |
7 | 5694 |
5695 /* grow frame fr by offset lines */ | |
779 | 5696 frame_new_width(fr, fr->fr_width + offset, left, FALSE); |
7 | 5697 |
5698 /* shrink other frames: current and at the left or at the right */ | |
5699 if (left) | |
5700 fr = curfr; /* current frame gets smaller */ | |
5701 else | |
5702 fr = curfr->fr_next; /* next frame gets smaller */ | |
5703 | |
5704 while (fr != NULL && offset > 0) | |
5705 { | |
5706 n = frame_minwidth(fr, NULL); | |
5707 if (fr->fr_width - offset <= n) | |
5708 { | |
5709 offset -= fr->fr_width - n; | |
779 | 5710 frame_new_width(fr, n, !left, FALSE); |
7 | 5711 } |
5712 else | |
5713 { | |
779 | 5714 frame_new_width(fr, fr->fr_width - offset, !left, FALSE); |
7 | 5715 break; |
5716 } | |
5717 if (left) | |
5718 fr = fr->fr_prev; | |
5719 else | |
5720 fr = fr->fr_next; | |
5721 } | |
5722 (void)win_comp_pos(); | |
5723 redraw_all_later(NOT_VALID); | |
5724 } | |
5725 #endif /* FEAT_MOUSE */ | |
5726 | |
5727 #endif /* FEAT_WINDOWS */ | |
5728 | |
2665 | 5729 #define FRACTION_MULT 16384L |
5730 | |
5731 /* | |
5732 * Set wp->w_fraction for the current w_wrow and w_height. | |
5733 */ | |
7311
743c258ca3ab
commit https://github.com/vim/vim/commit/9dc2ce398bb3456cc8f590ef0260459798b34d2a
Christian Brabandt <cb@256bit.org>
parents:
7256
diff
changeset
|
5734 void |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5735 set_fraction(win_T *wp) |
2665 | 5736 { |
5737 wp->w_fraction = ((long)wp->w_wrow * FRACTION_MULT | |
5875 | 5738 + wp->w_height / 2) / (long)wp->w_height; |
2665 | 5739 } |
5740 | |
7 | 5741 /* |
5742 * Set the height of a window. | |
5743 * This takes care of the things inside the window, not what happens to the | |
5744 * window position, the frame or to other windows. | |
5745 */ | |
3697 | 5746 void |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5747 win_new_height(win_T *wp, int height) |
7 | 5748 { |
5875 | 5749 int prev_height = wp->w_height; |
7 | 5750 |
5751 /* Don't want a negative height. Happens when splitting a tiny window. | |
5752 * Will equalize heights soon to fix it. */ | |
5753 if (height < 0) | |
5754 height = 0; | |
826 | 5755 if (wp->w_height == height) |
5756 return; /* nothing to do */ | |
7 | 5757 |
5875 | 5758 if (wp->w_height > 0) |
5759 { | |
5760 if (wp == curwin) | |
5969 | 5761 /* w_wrow needs to be valid. When setting 'laststatus' this may |
5762 * call win_new_height() recursively. */ | |
5763 validate_cursor(); | |
5764 if (wp->w_height != prev_height) | |
5765 return; /* Recursive call already changed the size, bail out here | |
5766 to avoid the following to mess things up. */ | |
5875 | 5767 if (wp->w_wrow != wp->w_prev_fraction_row) |
5768 set_fraction(wp); | |
5769 } | |
7 | 5770 |
5771 wp->w_height = height; | |
5772 wp->w_skipcol = 0; | |
5773 | |
10835
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diff
changeset
|
5774 /* There is no point in adjusting the scroll position when exiting. Some |
c9da7f9137af
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Christian Brabandt <cb@256bit.org>
parents:
10377
diff
changeset
|
5775 * values might be invalid. */ |
c9da7f9137af
patch 8.0.0307: asan detects a memory error when EXITFREE is defined
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parents:
10377
diff
changeset
|
5776 if (!exiting) |
c9da7f9137af
patch 8.0.0307: asan detects a memory error when EXITFREE is defined
Christian Brabandt <cb@256bit.org>
parents:
10377
diff
changeset
|
5777 scroll_to_fraction(wp, prev_height); |
10013
942d40a92be6
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Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5778 } |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5779 |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5780 void |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5781 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
|
5782 { |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5783 linenr_T lnum; |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5784 int sline, line_size; |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5785 int height = wp->w_height; |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5786 |
7 | 5787 /* Don't change w_topline when height is zero. Don't set w_topline when |
5788 * 'scrollbind' is set and this isn't the current window. */ | |
5789 if (height > 0 | |
5790 #ifdef FEAT_SCROLLBIND | |
5791 && (!wp->w_p_scb || wp == curwin) | |
5792 #endif | |
5793 ) | |
5794 { | |
47 | 5795 /* |
5796 * Find a value for w_topline that shows the cursor at the same | |
5797 * relative position in the window as before (more or less). | |
5798 */ | |
7 | 5799 lnum = wp->w_cursor.lnum; |
5800 if (lnum < 1) /* can happen when starting up */ | |
5801 lnum = 1; | |
5875 | 5802 wp->w_wrow = ((long)wp->w_fraction * (long)height - 1L |
5803 + FRACTION_MULT / 2) / FRACTION_MULT; | |
7 | 5804 line_size = plines_win_col(wp, lnum, (long)(wp->w_cursor.col)) - 1; |
5805 sline = wp->w_wrow - line_size; | |
1023 | 5806 |
5807 if (sline >= 0) | |
5808 { | |
5809 /* Make sure the whole cursor line is visible, if possible. */ | |
5810 int rows = plines_win(wp, lnum, FALSE); | |
5811 | |
5812 if (sline > wp->w_height - rows) | |
5813 { | |
5814 sline = wp->w_height - rows; | |
5815 wp->w_wrow -= rows - line_size; | |
5816 } | |
5817 } | |
5818 | |
7 | 5819 if (sline < 0) |
5820 { | |
5821 /* | |
5822 * Cursor line would go off top of screen if w_wrow was this high. | |
1023 | 5823 * Make cursor line the first line in the window. If not enough |
5824 * room use w_skipcol; | |
7 | 5825 */ |
5826 wp->w_wrow = line_size; | |
1023 | 5827 if (wp->w_wrow >= wp->w_height |
5828 && (W_WIDTH(wp) - win_col_off(wp)) > 0) | |
5829 { | |
5830 wp->w_skipcol += W_WIDTH(wp) - win_col_off(wp); | |
5831 --wp->w_wrow; | |
5832 while (wp->w_wrow >= wp->w_height) | |
5833 { | |
5834 wp->w_skipcol += W_WIDTH(wp) - win_col_off(wp) | |
5835 + win_col_off2(wp); | |
5836 --wp->w_wrow; | |
5837 } | |
5838 } | |
6052 | 5839 set_topline(wp, lnum); |
7 | 5840 } |
5936 | 5841 else if (sline > 0) |
7 | 5842 { |
1023 | 5843 while (sline > 0 && lnum > 1) |
7 | 5844 { |
5845 #ifdef FEAT_FOLDING | |
5846 hasFoldingWin(wp, lnum, &lnum, NULL, TRUE, NULL); | |
5847 if (lnum == 1) | |
5848 { | |
5849 /* first line in buffer is folded */ | |
5850 line_size = 1; | |
5851 --sline; | |
5852 break; | |
5853 } | |
5854 #endif | |
5855 --lnum; | |
5856 #ifdef FEAT_DIFF | |
5857 if (lnum == wp->w_topline) | |
5858 line_size = plines_win_nofill(wp, lnum, TRUE) | |
5859 + wp->w_topfill; | |
5860 else | |
5861 #endif | |
5862 line_size = plines_win(wp, lnum, TRUE); | |
5863 sline -= line_size; | |
5864 } | |
47 | 5865 |
7 | 5866 if (sline < 0) |
5867 { | |
5868 /* | |
5869 * Line we want at top would go off top of screen. Use next | |
5870 * line instead. | |
5871 */ | |
5872 #ifdef FEAT_FOLDING | |
5873 hasFoldingWin(wp, lnum, NULL, &lnum, TRUE, NULL); | |
5874 #endif | |
5875 lnum++; | |
5876 wp->w_wrow -= line_size + sline; | |
5877 } | |
5936 | 5878 else if (sline > 0) |
7 | 5879 { |
5880 /* First line of file reached, use that as topline. */ | |
5881 lnum = 1; | |
5882 wp->w_wrow -= sline; | |
5883 } | |
5936 | 5884 |
6052 | 5885 set_topline(wp, lnum); |
7 | 5886 } |
5887 } | |
5888 | |
5889 if (wp == curwin) | |
5890 { | |
5891 if (p_so) | |
5892 update_topline(); | |
5893 curs_columns(FALSE); /* validate w_wrow */ | |
5894 } | |
5875 | 5895 if (prev_height > 0) |
5896 wp->w_prev_fraction_row = wp->w_wrow; | |
7 | 5897 |
5898 win_comp_scroll(wp); | |
737 | 5899 redraw_win_later(wp, SOME_VALID); |
7 | 5900 #ifdef FEAT_WINDOWS |
5901 wp->w_redr_status = TRUE; | |
5902 #endif | |
5903 invalidate_botline_win(wp); | |
5904 } | |
5905 | |
8643
24b43dd167eb
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Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5906 #ifdef FEAT_WINDOWS |
7 | 5907 /* |
5908 * Set the width of a window. | |
5909 */ | |
3697 | 5910 void |
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parents:
7805
diff
changeset
|
5911 win_new_width(win_T *wp, int width) |
7 | 5912 { |
5913 wp->w_width = width; | |
5914 wp->w_lines_valid = 0; | |
5915 changed_line_abv_curs_win(wp); | |
5916 invalidate_botline_win(wp); | |
5917 if (wp == curwin) | |
5918 { | |
5919 update_topline(); | |
5920 curs_columns(TRUE); /* validate w_wrow */ | |
5921 } | |
5922 redraw_win_later(wp, NOT_VALID); | |
5923 wp->w_redr_status = TRUE; | |
5924 } | |
5925 #endif | |
5926 | |
5927 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5928 win_comp_scroll(win_T *wp) |
7 | 5929 { |
5930 wp->w_p_scr = ((unsigned)wp->w_height >> 1); | |
5931 if (wp->w_p_scr == 0) | |
5932 wp->w_p_scr = 1; | |
5933 } | |
5934 | |
5935 /* | |
5936 * command_height: called whenever p_ch has been changed | |
5937 */ | |
5938 void | |
7837
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parents:
7805
diff
changeset
|
5939 command_height(void) |
7 | 5940 { |
5941 #ifdef FEAT_WINDOWS | |
5942 int h; | |
5943 frame_T *frp; | |
824 | 5944 int old_p_ch = curtab->tp_ch_used; |
5945 | |
5946 /* Use the value of p_ch that we remembered. This is needed for when the | |
5947 * GUI starts up, we can't be sure in what order things happen. And when | |
5948 * p_ch was changed in another tab page. */ | |
5949 curtab->tp_ch_used = p_ch; | |
170 | 5950 |
7 | 5951 /* Find bottom frame with width of screen. */ |
5952 frp = lastwin->w_frame; | |
5953 while (frp->fr_width != Columns && frp->fr_parent != NULL) | |
5954 frp = frp->fr_parent; | |
5955 | |
5956 /* Avoid changing the height of a window with 'winfixheight' set. */ | |
5957 while (frp->fr_prev != NULL && frp->fr_layout == FR_LEAF | |
5958 && frp->fr_win->w_p_wfh) | |
5959 frp = frp->fr_prev; | |
5960 | |
5961 if (starting != NO_SCREEN) | |
5962 { | |
5963 cmdline_row = Rows - p_ch; | |
5964 | |
5965 if (p_ch > old_p_ch) /* p_ch got bigger */ | |
5966 { | |
5967 while (p_ch > old_p_ch) | |
5968 { | |
5969 if (frp == NULL) | |
5970 { | |
5971 EMSG(_(e_noroom)); | |
5972 p_ch = old_p_ch; | |
1404 | 5973 curtab->tp_ch_used = p_ch; |
7 | 5974 cmdline_row = Rows - p_ch; |
5975 break; | |
5976 } | |
5977 h = frp->fr_height - frame_minheight(frp, NULL); | |
5978 if (h > p_ch - old_p_ch) | |
5979 h = p_ch - old_p_ch; | |
5980 old_p_ch += h; | |
5981 frame_add_height(frp, -h); | |
5982 frp = frp->fr_prev; | |
5983 } | |
5984 | |
5985 /* Recompute window positions. */ | |
5986 (void)win_comp_pos(); | |
5987 | |
5988 /* clear the lines added to cmdline */ | |
5989 if (full_screen) | |
5990 screen_fill((int)(cmdline_row), (int)Rows, 0, | |
5991 (int)Columns, ' ', ' ', 0); | |
5992 msg_row = cmdline_row; | |
5993 redraw_cmdline = TRUE; | |
5994 return; | |
5995 } | |
5996 | |
5997 if (msg_row < cmdline_row) | |
5998 msg_row = cmdline_row; | |
5999 redraw_cmdline = TRUE; | |
6000 } | |
6001 frame_add_height(frp, (int)(old_p_ch - p_ch)); | |
6002 | |
6003 /* Recompute window positions. */ | |
6004 if (frp != lastwin->w_frame) | |
6005 (void)win_comp_pos(); | |
6006 #else | |
6007 cmdline_row = Rows - p_ch; | |
824 | 6008 win_setheight(cmdline_row); |
7 | 6009 #endif |
6010 } | |
6011 | |
6012 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
6013 /* | |
6014 * Resize frame "frp" to be "n" lines higher (negative for less high). | |
6015 * Also resize the frames it is contained in. | |
6016 */ | |
6017 static void | |
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parents:
7805
diff
changeset
|
6018 frame_add_height(frame_T *frp, int n) |
7 | 6019 { |
6020 frame_new_height(frp, frp->fr_height + n, FALSE, FALSE); | |
6021 for (;;) | |
6022 { | |
6023 frp = frp->fr_parent; | |
6024 if (frp == NULL) | |
6025 break; | |
6026 frp->fr_height += n; | |
6027 } | |
6028 } | |
6029 | |
6030 /* | |
6031 * Add or remove a status line for the bottom window(s), according to the | |
6032 * value of 'laststatus'. | |
6033 */ | |
6034 void | |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6035 last_status( |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6036 int morewin) /* pretend there are two or more windows */ |
7 | 6037 { |
6038 /* Don't make a difference between horizontal or vertical split. */ | |
6039 last_status_rec(topframe, (p_ls == 2 | |
10357
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Christian Brabandt <cb@256bit.org>
parents:
10349
diff
changeset
|
6040 || (p_ls == 1 && (morewin || !ONE_WINDOW)))); |
7 | 6041 } |
6042 | |
6043 static void | |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6044 last_status_rec(frame_T *fr, int statusline) |
7 | 6045 { |
6046 frame_T *fp; | |
6047 win_T *wp; | |
6048 | |
6049 if (fr->fr_layout == FR_LEAF) | |
6050 { | |
6051 wp = fr->fr_win; | |
6052 if (wp->w_status_height != 0 && !statusline) | |
6053 { | |
6054 /* remove status line */ | |
6055 win_new_height(wp, wp->w_height + 1); | |
6056 wp->w_status_height = 0; | |
6057 comp_col(); | |
6058 } | |
6059 else if (wp->w_status_height == 0 && statusline) | |
6060 { | |
6061 /* Find a frame to take a line from. */ | |
6062 fp = fr; | |
6063 while (fp->fr_height <= frame_minheight(fp, NULL)) | |
6064 { | |
6065 if (fp == topframe) | |
6066 { | |
6067 EMSG(_(e_noroom)); | |
6068 return; | |
6069 } | |
6070 /* In a column of frames: go to frame above. If already at | |
6071 * the top or in a row of frames: go to parent. */ | |
6072 if (fp->fr_parent->fr_layout == FR_COL && fp->fr_prev != NULL) | |
6073 fp = fp->fr_prev; | |
6074 else | |
6075 fp = fp->fr_parent; | |
6076 } | |
6077 wp->w_status_height = 1; | |
6078 if (fp != fr) | |
6079 { | |
6080 frame_new_height(fp, fp->fr_height - 1, FALSE, FALSE); | |
6081 frame_fix_height(wp); | |
6082 (void)win_comp_pos(); | |
6083 } | |
6084 else | |
6085 win_new_height(wp, wp->w_height - 1); | |
6086 comp_col(); | |
737 | 6087 redraw_all_later(SOME_VALID); |
7 | 6088 } |
6089 } | |
6090 else if (fr->fr_layout == FR_ROW) | |
6091 { | |
6092 /* vertically split windows, set status line for each one */ | |
6093 for (fp = fr->fr_child; fp != NULL; fp = fp->fr_next) | |
6094 last_status_rec(fp, statusline); | |
6095 } | |
6096 else | |
6097 { | |
6098 /* horizontally split window, set status line for last one */ | |
6099 for (fp = fr->fr_child; fp->fr_next != NULL; fp = fp->fr_next) | |
6100 ; | |
6101 last_status_rec(fp, statusline); | |
6102 } | |
6103 } | |
6104 | |
667 | 6105 /* |
668 | 6106 * Return the number of lines used by the tab page line. |
667 | 6107 */ |
6108 int | |
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parents:
7805
diff
changeset
|
6109 tabline_height(void) |
667 | 6110 { |
685 | 6111 #ifdef FEAT_GUI_TABLINE |
6112 /* When the GUI has the tabline then this always returns zero. */ | |
6113 if (gui_use_tabline()) | |
6114 return 0; | |
6115 #endif | |
675 | 6116 switch (p_stal) |
668 | 6117 { |
6118 case 0: return 0; | |
6119 case 1: return (first_tabpage->tp_next == NULL) ? 0 : 1; | |
6120 } | |
667 | 6121 return 1; |
6122 } | |
6123 | |
7 | 6124 #endif /* FEAT_WINDOWS */ |
6125 | |
6126 #if defined(FEAT_SEARCHPATH) || defined(PROTO) | |
6127 /* | |
344 | 6128 * Get the file name at the cursor. |
6129 * If Visual mode is active, use the selected text if it's in one line. | |
6130 * Returns the name in allocated memory, NULL for failure. | |
6131 */ | |
6132 char_u * | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6133 grab_file_name(long count, linenr_T *file_lnum) |
344 | 6134 { |
6633 | 6135 int options = FNAME_MESS|FNAME_EXP|FNAME_REL|FNAME_UNESC; |
6136 | |
344 | 6137 if (VIsual_active) |
6138 { | |
6139 int len; | |
6140 char_u *ptr; | |
6141 | |
6142 if (get_visual_text(NULL, &ptr, &len) == FAIL) | |
6143 return NULL; | |
6633 | 6144 return find_file_name_in_path(ptr, len, options, |
6145 count, curbuf->b_ffname); | |
6146 } | |
6147 return file_name_at_cursor(options | FNAME_HYP, count, file_lnum); | |
681 | 6148 |
344 | 6149 } |
6150 | |
6151 /* | |
7 | 6152 * Return the file name under or after the cursor. |
6153 * | |
6154 * The 'path' option is searched if the file name is not absolute. | |
6155 * The string returned has been alloc'ed and should be freed by the caller. | |
6156 * NULL is returned if the file name or file is not found. | |
6157 * | |
6158 * options: | |
6159 * FNAME_MESS give error messages | |
6160 * FNAME_EXP expand to path | |
6161 * FNAME_HYP check for hypertext link | |
6162 * FNAME_INCL apply "includeexpr" | |
6163 */ | |
6164 char_u * | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6165 file_name_at_cursor(int options, long count, linenr_T *file_lnum) |
7 | 6166 { |
6167 return file_name_in_line(ml_get_curline(), | |
681 | 6168 curwin->w_cursor.col, options, count, curbuf->b_ffname, |
6169 file_lnum); | |
7 | 6170 } |
6171 | |
6172 /* | |
6173 * Return the name of the file under or after ptr[col]. | |
6174 * Otherwise like file_name_at_cursor(). | |
6175 */ | |
6176 char_u * | |
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diff
changeset
|
6177 file_name_in_line( |
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diff
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|
6178 char_u *line, |
33ba2adb6065
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parents:
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diff
changeset
|
6179 int col, |
33ba2adb6065
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parents:
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diff
changeset
|
6180 int options, |
33ba2adb6065
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diff
changeset
|
6181 long count, |
33ba2adb6065
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parents:
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diff
changeset
|
6182 char_u *rel_fname, /* file we are searching relative to */ |
33ba2adb6065
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parents:
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diff
changeset
|
6183 linenr_T *file_lnum) /* line number after the file name */ |
7 | 6184 { |
6185 char_u *ptr; | |
6186 int len; | |
6187 | |
6188 /* | |
6189 * search forward for what could be the start of a file name | |
6190 */ | |
6191 ptr = line + col; | |
6192 while (*ptr != NUL && !vim_isfilec(*ptr)) | |
11127
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diff
changeset
|
6193 MB_PTR_ADV(ptr); |
7 | 6194 if (*ptr == NUL) /* nothing found */ |
6195 { | |
6196 if (options & FNAME_MESS) | |
6197 EMSG(_("E446: No file name under cursor")); | |
6198 return NULL; | |
6199 } | |
6200 | |
6201 /* | |
6202 * Search backward for first char of the file name. | |
6203 * Go one char back to ":" before "//" even when ':' is not in 'isfname'. | |
6204 */ | |
6205 while (ptr > line) | |
6206 { | |
6207 #ifdef FEAT_MBYTE | |
6208 if (has_mbyte && (len = (*mb_head_off)(line, ptr - 1)) > 0) | |
6209 ptr -= len + 1; | |
6210 else | |
6211 #endif | |
6212 if (vim_isfilec(ptr[-1]) | |
6213 || ((options & FNAME_HYP) && path_is_url(ptr - 1))) | |
6214 --ptr; | |
6215 else | |
6216 break; | |
6217 } | |
6218 | |
6219 /* | |
6220 * Search forward for the last char of the file name. | |
6221 * Also allow "://" when ':' is not in 'isfname'. | |
6222 */ | |
6223 len = 0; | |
6633 | 6224 while (vim_isfilec(ptr[len]) || (ptr[len] == '\\' && ptr[len + 1] == ' ') |
7 | 6225 || ((options & FNAME_HYP) && path_is_url(ptr + len))) |
6633 | 6226 { |
6227 if (ptr[len] == '\\') | |
6228 /* Skip over the "\" in "\ ". */ | |
6229 ++len; | |
7 | 6230 #ifdef FEAT_MBYTE |
6231 if (has_mbyte) | |
474 | 6232 len += (*mb_ptr2len)(ptr + len); |
7 | 6233 else |
6234 #endif | |
6235 ++len; | |
6633 | 6236 } |
7 | 6237 |
6238 /* | |
6239 * If there is trailing punctuation, remove it. | |
6240 * But don't remove "..", could be a directory name. | |
6241 */ | |
6242 if (len > 2 && vim_strchr((char_u *)".,:;!", ptr[len - 1]) != NULL | |
6243 && ptr[len - 2] != '.') | |
6244 --len; | |
6245 | |
681 | 6246 if (file_lnum != NULL) |
6247 { | |
6248 char_u *p; | |
6249 | |
6250 /* Get the number after the file name and a separator character */ | |
6251 p = ptr + len; | |
6252 p = skipwhite(p); | |
6253 if (*p != NUL) | |
6254 { | |
6255 if (!isdigit(*p)) | |
6256 ++p; /* skip the separator */ | |
6257 p = skipwhite(p); | |
6258 if (isdigit(*p)) | |
6259 *file_lnum = (int)getdigits(&p); | |
6260 } | |
6261 } | |
6262 | |
7 | 6263 return find_file_name_in_path(ptr, len, options, count, rel_fname); |
6264 } | |
6265 | |
6266 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
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diff
changeset
|
6267 static char_u *eval_includeexpr(char_u *ptr, int len); |
7 | 6268 |
6269 static char_u * | |
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diff
changeset
|
6270 eval_includeexpr(char_u *ptr, int len) |
7 | 6271 { |
6272 char_u *res; | |
6273 | |
6274 set_vim_var_string(VV_FNAME, ptr, len); | |
633 | 6275 res = eval_to_string_safe(curbuf->b_p_inex, NULL, |
681 | 6276 was_set_insecurely((char_u *)"includeexpr", OPT_LOCAL)); |
7 | 6277 set_vim_var_string(VV_FNAME, NULL, 0); |
6278 return res; | |
6279 } | |
6280 #endif | |
6281 | |
6282 /* | |
6283 * Return the name of the file ptr[len] in 'path'. | |
6284 * Otherwise like file_name_at_cursor(). | |
6285 */ | |
6286 char_u * | |
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diff
changeset
|
6287 find_file_name_in_path( |
33ba2adb6065
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diff
changeset
|
6288 char_u *ptr, |
33ba2adb6065
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parents:
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diff
changeset
|
6289 int len, |
33ba2adb6065
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parents:
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diff
changeset
|
6290 int options, |
33ba2adb6065
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Christian Brabandt <cb@256bit.org>
parents:
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|
6291 long count, |
33ba2adb6065
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6292 char_u *rel_fname) /* file we are searching relative to */ |
7 | 6293 { |
6294 char_u *file_name; | |
6295 int c; | |
6296 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
6297 char_u *tofree = NULL; | |
6298 | |
6299 if ((options & FNAME_INCL) && *curbuf->b_p_inex != NUL) | |
6300 { | |
6301 tofree = eval_includeexpr(ptr, len); | |
6302 if (tofree != NULL) | |
6303 { | |
6304 ptr = tofree; | |
6305 len = (int)STRLEN(ptr); | |
6306 } | |
6307 } | |
6308 # endif | |
6309 | |
6310 if (options & FNAME_EXP) | |
6311 { | |
6312 file_name = find_file_in_path(ptr, len, options & ~FNAME_MESS, | |
6313 TRUE, rel_fname); | |
6314 | |
6315 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
6316 /* | |
6317 * If the file could not be found in a normal way, try applying | |
6318 * 'includeexpr' (unless done already). | |
6319 */ | |
6320 if (file_name == NULL | |
6321 && !(options & FNAME_INCL) && *curbuf->b_p_inex != NUL) | |
6322 { | |
6323 tofree = eval_includeexpr(ptr, len); | |
6324 if (tofree != NULL) | |
6325 { | |
6326 ptr = tofree; | |
6327 len = (int)STRLEN(ptr); | |
6328 file_name = find_file_in_path(ptr, len, options & ~FNAME_MESS, | |
6329 TRUE, rel_fname); | |
6330 } | |
6331 } | |
6332 # endif | |
6333 if (file_name == NULL && (options & FNAME_MESS)) | |
6334 { | |
6335 c = ptr[len]; | |
6336 ptr[len] = NUL; | |
6337 EMSG2(_("E447: Can't find file \"%s\" in path"), ptr); | |
6338 ptr[len] = c; | |
6339 } | |
6340 | |
6341 /* Repeat finding the file "count" times. This matters when it | |
6342 * appears several times in the path. */ | |
6343 while (file_name != NULL && --count > 0) | |
6344 { | |
6345 vim_free(file_name); | |
6346 file_name = find_file_in_path(ptr, len, options, FALSE, rel_fname); | |
6347 } | |
6348 } | |
6349 else | |
6350 file_name = vim_strnsave(ptr, len); | |
6351 | |
6352 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
6353 vim_free(tofree); | |
6354 # endif | |
6355 | |
6356 return file_name; | |
6357 } | |
6358 #endif /* FEAT_SEARCHPATH */ | |
6359 | |
6360 /* | |
6361 * Check if the "://" of a URL is at the pointer, return URL_SLASH. | |
6362 * Also check for ":\\", which MS Internet Explorer accepts, return | |
6363 * URL_BACKSLASH. | |
6364 */ | |
6365 static int | |
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diff
changeset
|
6366 path_is_url(char_u *p) |
7 | 6367 { |
6368 if (STRNCMP(p, "://", (size_t)3) == 0) | |
6369 return URL_SLASH; | |
6370 else if (STRNCMP(p, ":\\\\", (size_t)3) == 0) | |
6371 return URL_BACKSLASH; | |
6372 return 0; | |
6373 } | |
6374 | |
6375 /* | |
6376 * Check if "fname" starts with "name://". Return URL_SLASH if it does. | |
6377 * Return URL_BACKSLASH for "name:\\". | |
6378 * Return zero otherwise. | |
6379 */ | |
6380 int | |
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diff
changeset
|
6381 path_with_url(char_u *fname) |
7 | 6382 { |
6383 char_u *p; | |
6384 | |
6385 for (p = fname; isalpha(*p); ++p) | |
6386 ; | |
6387 return path_is_url(p); | |
6388 } | |
6389 | |
6390 /* | |
6391 * Return TRUE if "name" is a full (absolute) path name or URL. | |
6392 */ | |
6393 int | |
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diff
changeset
|
6394 vim_isAbsName(char_u *name) |
7 | 6395 { |
6396 return (path_with_url(name) != 0 || mch_isFullName(name)); | |
6397 } | |
6398 | |
6399 /* | |
592 | 6400 * Get absolute file name into buffer "buf[len]". |
7 | 6401 * |
6402 * return FAIL for failure, OK otherwise | |
6403 */ | |
6404 int | |
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|
6405 vim_FullName( |
33ba2adb6065
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|
6406 char_u *fname, |
33ba2adb6065
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|
6407 char_u *buf, |
33ba2adb6065
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changeset
|
6408 int len, |
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diff
changeset
|
6409 int force) /* force expansion even when already absolute */ |
7 | 6410 { |
6411 int retval = OK; | |
6412 int url; | |
6413 | |
6414 *buf = NUL; | |
6415 if (fname == NULL) | |
6416 return FAIL; | |
6417 | |
6418 url = path_with_url(fname); | |
6419 if (!url) | |
6420 retval = mch_FullName(fname, buf, len, force); | |
6421 if (url || retval == FAIL) | |
6422 { | |
6423 /* something failed; use the file name (truncate when too long) */ | |
416 | 6424 vim_strncpy(buf, fname, len - 1); |
7 | 6425 } |
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changeset
|
6426 #if defined(MACOS_CLASSIC) || defined(MSWIN) |
7 | 6427 slash_adjust(buf); |
6428 #endif | |
6429 return retval; | |
6430 } | |
6431 | |
6432 /* | |
6433 * Return the minimal number of rows that is needed on the screen to display | |
6434 * the current number of windows. | |
6435 */ | |
6436 int | |
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diff
changeset
|
6437 min_rows(void) |
7 | 6438 { |
6439 int total; | |
671 | 6440 #ifdef FEAT_WINDOWS |
6441 tabpage_T *tp; | |
6442 int n; | |
6443 #endif | |
7 | 6444 |
6445 if (firstwin == NULL) /* not initialized yet */ | |
6446 return MIN_LINES; | |
6447 | |
6448 #ifdef FEAT_WINDOWS | |
671 | 6449 total = 0; |
9649
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9599
diff
changeset
|
6450 FOR_ALL_TABPAGES(tp) |
671 | 6451 { |
6452 n = frame_minheight(tp->tp_topframe, NULL); | |
6453 if (total < n) | |
6454 total = n; | |
6455 } | |
685 | 6456 total += tabline_height(); |
7 | 6457 #else |
671 | 6458 total = 1; /* at least one window should have a line! */ |
7 | 6459 #endif |
671 | 6460 total += 1; /* count the room for the command line */ |
7 | 6461 return total; |
6462 } | |
6463 | |
6464 /* | |
672 | 6465 * Return TRUE if there is only one window (in the current tab page), not |
6466 * counting a help or preview window, unless it is the current window. | |
1906 | 6467 * Does not count "aucmd_win". |
7 | 6468 */ |
6469 int | |
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diff
changeset
|
6470 only_one_window(void) |
7 | 6471 { |
6472 #ifdef FEAT_WINDOWS | |
6473 int count = 0; | |
6474 win_T *wp; | |
6475 | |
667 | 6476 /* If there is another tab page there always is another window. */ |
6477 if (first_tabpage->tp_next != NULL) | |
6478 return FALSE; | |
6479 | |
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9599
diff
changeset
|
6480 FOR_ALL_WINDOWS(wp) |
4021 | 6481 if (wp->w_buffer != NULL |
6482 && (!((wp->w_buffer->b_help && !curbuf->b_help) | |
7 | 6483 # ifdef FEAT_QUICKFIX |
6484 || wp->w_p_pvw | |
6485 # endif | |
6486 ) || wp == curwin) | |
1906 | 6487 # ifdef FEAT_AUTOCMD |
6488 && wp != aucmd_win | |
6489 # endif | |
6490 ) | |
7 | 6491 ++count; |
6492 return (count <= 1); | |
6493 #else | |
6494 return TRUE; | |
6495 #endif | |
6496 } | |
6497 | |
6498 #if defined(FEAT_WINDOWS) || defined(FEAT_AUTOCMD) || defined(PROTO) | |
6499 /* | |
6500 * Correct the cursor line number in other windows. Used after changing the | |
6501 * current buffer, and before applying autocommands. | |
6502 * When "do_curwin" is TRUE, also check current window. | |
6503 */ | |
6504 void | |
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diff
changeset
|
6505 check_lnums(int do_curwin) |
7 | 6506 { |
6507 win_T *wp; | |
6508 | |
6509 #ifdef FEAT_WINDOWS | |
671 | 6510 tabpage_T *tp; |
6511 | |
6512 FOR_ALL_TAB_WINDOWS(tp, wp) | |
7 | 6513 if ((do_curwin || wp != curwin) && wp->w_buffer == curbuf) |
6514 #else | |
6515 wp = curwin; | |
6516 if (do_curwin) | |
6517 #endif | |
6518 { | |
6519 if (wp->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
6520 wp->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
6521 if (wp->w_topline > curbuf->b_ml.ml_line_count) | |
6522 wp->w_topline = curbuf->b_ml.ml_line_count; | |
6523 } | |
6524 } | |
6525 #endif | |
6526 | |
6527 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
6528 | |
6529 /* | |
6530 * A snapshot of the window sizes, to restore them after closing the help | |
6531 * window. | |
6532 * Only these fields are used: | |
6533 * fr_layout | |
6534 * fr_width | |
6535 * fr_height | |
6536 * fr_next | |
6537 * fr_child | |
6538 * fr_win (only valid for the old curwin, NULL otherwise) | |
6539 */ | |
6540 | |
6541 /* | |
6542 * Create a snapshot of the current frame sizes. | |
6543 */ | |
1906 | 6544 void |
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diff
changeset
|
6545 make_snapshot(int idx) |
7 | 6546 { |
1906 | 6547 clear_snapshot(curtab, idx); |
6548 make_snapshot_rec(topframe, &curtab->tp_snapshot[idx]); | |
7 | 6549 } |
6550 | |
6551 static void | |
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diff
changeset
|
6552 make_snapshot_rec(frame_T *fr, frame_T **frp) |
7 | 6553 { |
6554 *frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
6555 if (*frp == NULL) | |
6556 return; | |
6557 (*frp)->fr_layout = fr->fr_layout; | |
6558 (*frp)->fr_width = fr->fr_width; | |
6559 (*frp)->fr_height = fr->fr_height; | |
6560 if (fr->fr_next != NULL) | |
6561 make_snapshot_rec(fr->fr_next, &((*frp)->fr_next)); | |
6562 if (fr->fr_child != NULL) | |
6563 make_snapshot_rec(fr->fr_child, &((*frp)->fr_child)); | |
6564 if (fr->fr_layout == FR_LEAF && fr->fr_win == curwin) | |
6565 (*frp)->fr_win = curwin; | |
6566 } | |
6567 | |
6568 /* | |
6569 * Remove any existing snapshot. | |
6570 */ | |
6571 static void | |
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diff
changeset
|
6572 clear_snapshot(tabpage_T *tp, int idx) |
7 | 6573 { |
1906 | 6574 clear_snapshot_rec(tp->tp_snapshot[idx]); |
6575 tp->tp_snapshot[idx] = NULL; | |
7 | 6576 } |
6577 | |
6578 static void | |
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diff
changeset
|
6579 clear_snapshot_rec(frame_T *fr) |
7 | 6580 { |
6581 if (fr != NULL) | |
6582 { | |
6583 clear_snapshot_rec(fr->fr_next); | |
6584 clear_snapshot_rec(fr->fr_child); | |
6585 vim_free(fr); | |
6586 } | |
6587 } | |
6588 | |
6589 /* | |
6590 * Restore a previously created snapshot, if there is any. | |
6591 * This is only done if the screen size didn't change and the window layout is | |
6592 * still the same. | |
6593 */ | |
1906 | 6594 void |
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diff
changeset
|
6595 restore_snapshot( |
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diff
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|
6596 int idx, |
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diff
changeset
|
6597 int close_curwin) /* closing current window */ |
7 | 6598 { |
6599 win_T *wp; | |
6600 | |
1906 | 6601 if (curtab->tp_snapshot[idx] != NULL |
6602 && curtab->tp_snapshot[idx]->fr_width == topframe->fr_width | |
6603 && curtab->tp_snapshot[idx]->fr_height == topframe->fr_height | |
6604 && check_snapshot_rec(curtab->tp_snapshot[idx], topframe) == OK) | |
6605 { | |
6606 wp = restore_snapshot_rec(curtab->tp_snapshot[idx], topframe); | |
7 | 6607 win_comp_pos(); |
6608 if (wp != NULL && close_curwin) | |
6609 win_goto(wp); | |
6610 redraw_all_later(CLEAR); | |
6611 } | |
1906 | 6612 clear_snapshot(curtab, idx); |
7 | 6613 } |
6614 | |
6615 /* | |
6616 * Check if frames "sn" and "fr" have the same layout, same following frames | |
10883
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changeset
|
6617 * and same children. And the window pointer is valid. |
7 | 6618 */ |
6619 static int | |
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diff
changeset
|
6620 check_snapshot_rec(frame_T *sn, frame_T *fr) |
7 | 6621 { |
6622 if (sn->fr_layout != fr->fr_layout | |
6623 || (sn->fr_next == NULL) != (fr->fr_next == NULL) | |
6624 || (sn->fr_child == NULL) != (fr->fr_child == NULL) | |
6625 || (sn->fr_next != NULL | |
6626 && check_snapshot_rec(sn->fr_next, fr->fr_next) == FAIL) | |
6627 || (sn->fr_child != NULL | |
10883
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|
6628 && check_snapshot_rec(sn->fr_child, fr->fr_child) == FAIL) |
11191
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|
6629 || (sn->fr_win != NULL && !win_valid(sn->fr_win))) |
7 | 6630 return FAIL; |
6631 return OK; | |
6632 } | |
6633 | |
6634 /* | |
6635 * Copy the size of snapshot frame "sn" to frame "fr". Do the same for all | |
6636 * following frames and children. | |
6637 * Returns a pointer to the old current window, or NULL. | |
6638 */ | |
6639 static win_T * | |
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diff
changeset
|
6640 restore_snapshot_rec(frame_T *sn, frame_T *fr) |
7 | 6641 { |
6642 win_T *wp = NULL; | |
6643 win_T *wp2; | |
6644 | |
6645 fr->fr_height = sn->fr_height; | |
6646 fr->fr_width = sn->fr_width; | |
6647 if (fr->fr_layout == FR_LEAF) | |
6648 { | |
6649 frame_new_height(fr, fr->fr_height, FALSE, FALSE); | |
779 | 6650 frame_new_width(fr, fr->fr_width, FALSE, FALSE); |
7 | 6651 wp = sn->fr_win; |
6652 } | |
6653 if (sn->fr_next != NULL) | |
6654 { | |
6655 wp2 = restore_snapshot_rec(sn->fr_next, fr->fr_next); | |
6656 if (wp2 != NULL) | |
6657 wp = wp2; | |
6658 } | |
6659 if (sn->fr_child != NULL) | |
6660 { | |
6661 wp2 = restore_snapshot_rec(sn->fr_child, fr->fr_child); | |
6662 if (wp2 != NULL) | |
6663 wp = wp2; | |
6664 } | |
6665 return wp; | |
6666 } | |
6667 | |
6668 #endif | |
6669 | |
5202
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|
6670 #if defined(FEAT_EVAL) || defined(FEAT_PYTHON) || defined(FEAT_PYTHON3) \ |
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|
6671 || defined(PROTO) |
4429 | 6672 /* |
6673 * Set "win" to be the curwin and "tp" to be the current tab page. | |
6222 | 6674 * restore_win() MUST be called to undo, also when FAIL is returned. |
6675 * No autocommands will be executed until restore_win() is called. | |
4918
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|
6676 * When "no_display" is TRUE the display won't be affected, no redraw is |
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|
6677 * triggered, another tabpage access is limited. |
4429 | 6678 * Returns FAIL if switching to "win" failed. |
6679 */ | |
6680 int | |
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changeset
|
6681 switch_win( |
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|
6682 win_T **save_curwin UNUSED, |
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|
6683 tabpage_T **save_curtab UNUSED, |
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diff
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|
6684 win_T *win UNUSED, |
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diff
changeset
|
6685 tabpage_T *tp UNUSED, |
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diff
changeset
|
6686 int no_display UNUSED) |
4429 | 6687 { |
6688 # ifdef FEAT_AUTOCMD | |
6689 block_autocmds(); | |
6690 # endif | |
6691 # ifdef FEAT_WINDOWS | |
6692 *save_curwin = curwin; | |
6693 if (tp != NULL) | |
6694 { | |
6695 *save_curtab = curtab; | |
4918
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|
6696 if (no_display) |
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6697 { |
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6698 curtab->tp_firstwin = firstwin; |
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|
6699 curtab->tp_lastwin = lastwin; |
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|
6700 curtab = tp; |
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|
6701 firstwin = curtab->tp_firstwin; |
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|
6702 lastwin = curtab->tp_lastwin; |
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|
6703 } |
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|
6704 else |
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|
6705 goto_tabpage_tp(tp, FALSE, FALSE); |
4429 | 6706 } |
6707 if (!win_valid(win)) | |
6708 return FAIL; | |
6709 curwin = win; | |
6710 curbuf = curwin->w_buffer; | |
6711 # endif | |
6712 return OK; | |
6713 } | |
6714 | |
6715 /* | |
6716 * Restore current tabpage and window saved by switch_win(), if still valid. | |
4918
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|
6717 * When "no_display" is TRUE the display won't be affected, no redraw is |
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|
6718 * triggered. |
4429 | 6719 */ |
6720 void | |
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|
6721 restore_win( |
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|
6722 win_T *save_curwin UNUSED, |
33ba2adb6065
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|
6723 tabpage_T *save_curtab UNUSED, |
33ba2adb6065
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diff
changeset
|
6724 int no_display UNUSED) |
4429 | 6725 { |
6726 # ifdef FEAT_WINDOWS | |
6727 if (save_curtab != NULL && valid_tabpage(save_curtab)) | |
4918
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|
6728 { |
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|
6729 if (no_display) |
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|
6730 { |
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|
6731 curtab->tp_firstwin = firstwin; |
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|
6732 curtab->tp_lastwin = lastwin; |
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|
6733 curtab = save_curtab; |
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|
6734 firstwin = curtab->tp_firstwin; |
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|
6735 lastwin = curtab->tp_lastwin; |
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|
6736 } |
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|
6737 else |
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|
6738 goto_tabpage_tp(save_curtab, FALSE, FALSE); |
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|
6739 } |
4429 | 6740 if (win_valid(save_curwin)) |
6741 { | |
6742 curwin = save_curwin; | |
6743 curbuf = curwin->w_buffer; | |
6744 } | |
6745 # endif | |
6746 # ifdef FEAT_AUTOCMD | |
6747 unblock_autocmds(); | |
6748 # endif | |
6749 } | |
6750 | |
6751 /* | |
6752 * Make "buf" the current buffer. restore_buffer() MUST be called to undo. | |
6753 * No autocommands will be executed. Use aucmd_prepbuf() if there are any. | |
6754 */ | |
6755 void | |
9487
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diff
changeset
|
6756 switch_buffer(bufref_T *save_curbuf, buf_T *buf) |
4429 | 6757 { |
6758 # ifdef FEAT_AUTOCMD | |
6759 block_autocmds(); | |
6760 # endif | |
9487
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diff
changeset
|
6761 set_bufref(save_curbuf, curbuf); |
4429 | 6762 --curbuf->b_nwindows; |
6763 curbuf = buf; | |
6764 curwin->w_buffer = buf; | |
6765 ++curbuf->b_nwindows; | |
6766 } | |
6767 | |
6768 /* | |
6769 * Restore the current buffer after using switch_buffer(). | |
6770 */ | |
6771 void | |
9487
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9349
diff
changeset
|
6772 restore_buffer(bufref_T *save_curbuf) |
4429 | 6773 { |
6774 # ifdef FEAT_AUTOCMD | |
6775 unblock_autocmds(); | |
6776 # endif | |
6777 /* Check for valid buffer, just in case. */ | |
9487
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diff
changeset
|
6778 if (bufref_valid(save_curbuf)) |
4429 | 6779 { |
6780 --curbuf->b_nwindows; | |
9487
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diff
changeset
|
6781 curwin->w_buffer = save_curbuf->br_buf; |
69ed2c9d34a6
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diff
changeset
|
6782 curbuf = save_curbuf->br_buf; |
4429 | 6783 ++curbuf->b_nwindows; |
6784 } | |
6785 } | |
6786 #endif | |
6787 | |
8643
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8536
diff
changeset
|
6788 #if (defined(FEAT_GUI) && defined(FEAT_WINDOWS)) || defined(PROTO) |
7 | 6789 /* |
6790 * Return TRUE if there is any vertically split window. | |
6791 */ | |
6792 int | |
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diff
changeset
|
6793 win_hasvertsplit(void) |
7 | 6794 { |
6795 frame_T *fr; | |
6796 | |
6797 if (topframe->fr_layout == FR_ROW) | |
6798 return TRUE; | |
6799 | |
6800 if (topframe->fr_layout == FR_COL) | |
6801 for (fr = topframe->fr_child; fr != NULL; fr = fr->fr_next) | |
6802 if (fr->fr_layout == FR_ROW) | |
6803 return TRUE; | |
6804 | |
6805 return FALSE; | |
6806 } | |
6807 #endif | |
1326 | 6808 |
6809 #if defined(FEAT_SEARCH_EXTRA) || defined(PROTO) | |
6810 /* | |
6811 * Add match to the match list of window 'wp'. The pattern 'pat' will be | |
1698 | 6812 * highlighted with the group 'grp' with priority 'prio'. |
1326 | 6813 * Optionally, a desired ID 'id' can be specified (greater than or equal to 1). |
6814 * If no particular ID is desired, -1 must be specified for 'id'. | |
6815 * Return ID of added match, -1 on failure. | |
6816 */ | |
6817 int | |
7837
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diff
changeset
|
6818 match_add( |
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|
6819 win_T *wp, |
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|
6820 char_u *grp, |
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|
6821 char_u *pat, |
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changeset
|
6822 int prio, |
33ba2adb6065
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|
6823 int id, |
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diff
changeset
|
6824 list_T *pos_list, |
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diff
changeset
|
6825 char_u *conceal_char UNUSED) /* pointer to conceal replacement char */ |
1326 | 6826 { |
5979 | 6827 matchitem_T *cur; |
6828 matchitem_T *prev; | |
6829 matchitem_T *m; | |
1326 | 6830 int hlg_id; |
5979 | 6831 regprog_T *regprog = NULL; |
6832 int rtype = SOME_VALID; | |
6833 | |
6834 if (*grp == NUL || (pat != NULL && *pat == NUL)) | |
1326 | 6835 return -1; |
6836 if (id < -1 || id == 0) | |
6837 { | |
9953
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9875
diff
changeset
|
6838 EMSGN(_("E799: Invalid ID: %ld (must be greater than or equal to 1)"), id); |
1326 | 6839 return -1; |
6840 } | |
6841 if (id != -1) | |
6842 { | |
6843 cur = wp->w_match_head; | |
6844 while (cur != NULL) | |
6845 { | |
6846 if (cur->id == id) | |
6847 { | |
9953
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changeset
|
6848 EMSGN(_("E801: ID already taken: %ld"), id); |
1326 | 6849 return -1; |
6850 } | |
6851 cur = cur->next; | |
6852 } | |
6853 } | |
1570 | 6854 if ((hlg_id = syn_namen2id(grp, (int)STRLEN(grp))) == 0) |
1326 | 6855 { |
6856 EMSG2(_(e_nogroup), grp); | |
6857 return -1; | |
6858 } | |
5979 | 6859 if (pat != NULL && (regprog = vim_regcomp(pat, RE_MAGIC)) == NULL) |
1326 | 6860 { |
6861 EMSG2(_(e_invarg2), pat); | |
6862 return -1; | |
6863 } | |
6864 | |
6865 /* Find available match ID. */ | |
6866 while (id == -1) | |
6867 { | |
6868 cur = wp->w_match_head; | |
6869 while (cur != NULL && cur->id != wp->w_next_match_id) | |
6870 cur = cur->next; | |
6871 if (cur == NULL) | |
6872 id = wp->w_next_match_id; | |
6873 wp->w_next_match_id++; | |
6874 } | |
6875 | |
6876 /* Build new match. */ | |
5987 | 6877 m = (matchitem_T *)alloc_clear(sizeof(matchitem_T)); |
1326 | 6878 m->id = id; |
6879 m->priority = prio; | |
5979 | 6880 m->pattern = pat == NULL ? NULL : vim_strsave(pat); |
1326 | 6881 m->hlg_id = hlg_id; |
1338 | 6882 m->match.regprog = regprog; |
6883 m->match.rmm_ic = FALSE; | |
6884 m->match.rmm_maxcol = 0; | |
8804
75446578a52f
commit https://github.com/vim/vim/commit/42356150badca33b4e42dc8172abbceff2e86cbe
Christian Brabandt <cb@256bit.org>
parents:
8651
diff
changeset
|
6885 # if defined(FEAT_CONCEAL) && defined(FEAT_MBYTE) |
6947 | 6886 m->conceal_char = 0; |
6887 if (conceal_char != NULL) | |
6888 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
|
6889 # endif |
1326 | 6890 |
5979 | 6891 /* Set up position matches */ |
6892 if (pos_list != NULL) | |
6893 { | |
6894 linenr_T toplnum = 0; | |
6895 linenr_T botlnum = 0; | |
6896 listitem_T *li; | |
6897 int i; | |
6898 | |
6007 | 6899 for (i = 0, li = pos_list->lv_first; li != NULL && i < MAXPOSMATCH; |
5979 | 6900 i++, li = li->li_next) |
6901 { | |
6902 linenr_T lnum = 0; | |
6903 colnr_T col = 0; | |
6904 int len = 1; | |
6905 list_T *subl; | |
6906 listitem_T *subli; | |
5987 | 6907 int error = FALSE; |
5979 | 6908 |
6909 if (li->li_tv.v_type == VAR_LIST) | |
6910 { | |
6911 subl = li->li_tv.vval.v_list; | |
6912 if (subl == NULL) | |
6913 goto fail; | |
6914 subli = subl->lv_first; | |
6915 if (subli == NULL) | |
6916 goto fail; | |
6917 lnum = get_tv_number_chk(&subli->li_tv, &error); | |
6918 if (error == TRUE) | |
6919 goto fail; | |
6920 if (lnum == 0) | |
6921 { | |
6922 --i; | |
6923 continue; | |
6924 } | |
6007 | 6925 m->pos.pos[i].lnum = lnum; |
5979 | 6926 subli = subli->li_next; |
6927 if (subli != NULL) | |
6928 { | |
6929 col = get_tv_number_chk(&subli->li_tv, &error); | |
6930 if (error == TRUE) | |
6931 goto fail; | |
6932 subli = subli->li_next; | |
6933 if (subli != NULL) | |
6934 { | |
6935 len = get_tv_number_chk(&subli->li_tv, &error); | |
6936 if (error == TRUE) | |
6937 goto fail; | |
6938 } | |
6939 } | |
6940 m->pos.pos[i].col = col; | |
6941 m->pos.pos[i].len = len; | |
6942 } | |
6943 else if (li->li_tv.v_type == VAR_NUMBER) | |
6944 { | |
6945 if (li->li_tv.vval.v_number == 0) | |
6007 | 6946 { |
6947 --i; | |
5979 | 6948 continue; |
6007 | 6949 } |
5979 | 6950 m->pos.pos[i].lnum = li->li_tv.vval.v_number; |
6951 m->pos.pos[i].col = 0; | |
6952 m->pos.pos[i].len = 0; | |
6953 } | |
6954 else | |
6955 { | |
6956 EMSG(_("List or number required")); | |
6957 goto fail; | |
6958 } | |
6959 if (toplnum == 0 || lnum < toplnum) | |
6960 toplnum = lnum; | |
6005 | 6961 if (botlnum == 0 || lnum >= botlnum) |
6962 botlnum = lnum + 1; | |
5979 | 6963 } |
6964 | |
6965 /* Calculate top and bottom lines for redrawing area */ | |
6966 if (toplnum != 0) | |
6967 { | |
6968 if (wp->w_buffer->b_mod_set) | |
6969 { | |
6970 if (wp->w_buffer->b_mod_top > toplnum) | |
6971 wp->w_buffer->b_mod_top = toplnum; | |
6972 if (wp->w_buffer->b_mod_bot < botlnum) | |
6973 wp->w_buffer->b_mod_bot = botlnum; | |
6974 } | |
6975 else | |
6976 { | |
6018 | 6977 wp->w_buffer->b_mod_set = TRUE; |
5979 | 6978 wp->w_buffer->b_mod_top = toplnum; |
6979 wp->w_buffer->b_mod_bot = botlnum; | |
6018 | 6980 wp->w_buffer->b_mod_xlines = 0; |
5979 | 6981 } |
6982 m->pos.toplnum = toplnum; | |
6983 m->pos.botlnum = botlnum; | |
6984 rtype = VALID; | |
6985 } | |
6986 } | |
6987 | |
1326 | 6988 /* Insert new match. The match list is in ascending order with regard to |
6989 * the match priorities. */ | |
6990 cur = wp->w_match_head; | |
6991 prev = cur; | |
6992 while (cur != NULL && prio >= cur->priority) | |
6993 { | |
6994 prev = cur; | |
6995 cur = cur->next; | |
6996 } | |
6997 if (cur == prev) | |
6998 wp->w_match_head = m; | |
6999 else | |
7000 prev->next = m; | |
7001 m->next = cur; | |
7002 | |
5979 | 7003 redraw_later(rtype); |
1326 | 7004 return id; |
5979 | 7005 |
7006 fail: | |
7007 vim_free(m); | |
7008 return -1; | |
1326 | 7009 } |
7010 | |
7011 /* | |
7012 * Delete match with ID 'id' in the match list of window 'wp'. | |
7013 * Print error messages if 'perr' is TRUE. | |
7014 */ | |
7015 int | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7016 match_delete(win_T *wp, int id, int perr) |
1326 | 7017 { |
5979 | 7018 matchitem_T *cur = wp->w_match_head; |
7019 matchitem_T *prev = cur; | |
7020 int rtype = SOME_VALID; | |
1326 | 7021 |
7022 if (id < 1) | |
7023 { | |
7024 if (perr == TRUE) | |
9953
9560a2eb7968
commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9875
diff
changeset
|
7025 EMSGN(_("E802: Invalid ID: %ld (must be greater than or equal to 1)"), |
1326 | 7026 id); |
7027 return -1; | |
7028 } | |
7029 while (cur != NULL && cur->id != id) | |
7030 { | |
7031 prev = cur; | |
7032 cur = cur->next; | |
7033 } | |
7034 if (cur == NULL) | |
7035 { | |
7036 if (perr == TRUE) | |
9953
9560a2eb7968
commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9875
diff
changeset
|
7037 EMSGN(_("E803: ID not found: %ld"), id); |
1326 | 7038 return -1; |
7039 } | |
7040 if (cur == prev) | |
7041 wp->w_match_head = cur->next; | |
7042 else | |
7043 prev->next = cur->next; | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4442
diff
changeset
|
7044 vim_regfree(cur->match.regprog); |
1326 | 7045 vim_free(cur->pattern); |
5979 | 7046 if (cur->pos.toplnum != 0) |
7047 { | |
7048 if (wp->w_buffer->b_mod_set) | |
7049 { | |
7050 if (wp->w_buffer->b_mod_top > cur->pos.toplnum) | |
7051 wp->w_buffer->b_mod_top = cur->pos.toplnum; | |
7052 if (wp->w_buffer->b_mod_bot < cur->pos.botlnum) | |
7053 wp->w_buffer->b_mod_bot = cur->pos.botlnum; | |
7054 } | |
7055 else | |
7056 { | |
6018 | 7057 wp->w_buffer->b_mod_set = TRUE; |
5979 | 7058 wp->w_buffer->b_mod_top = cur->pos.toplnum; |
7059 wp->w_buffer->b_mod_bot = cur->pos.botlnum; | |
6018 | 7060 wp->w_buffer->b_mod_xlines = 0; |
5979 | 7061 } |
7062 rtype = VALID; | |
7063 } | |
1326 | 7064 vim_free(cur); |
5979 | 7065 redraw_later(rtype); |
1326 | 7066 return 0; |
7067 } | |
7068 | |
7069 /* | |
7070 * Delete all matches in the match list of window 'wp'. | |
7071 */ | |
7072 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7073 clear_matches(win_T *wp) |
1326 | 7074 { |
7075 matchitem_T *m; | |
7076 | |
7077 while (wp->w_match_head != NULL) | |
7078 { | |
7079 m = wp->w_match_head->next; | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4442
diff
changeset
|
7080 vim_regfree(wp->w_match_head->match.regprog); |
1326 | 7081 vim_free(wp->w_match_head->pattern); |
7082 vim_free(wp->w_match_head); | |
7083 wp->w_match_head = m; | |
7084 } | |
7085 redraw_later(SOME_VALID); | |
7086 } | |
7087 | |
7088 /* | |
7089 * Get match from ID 'id' in window 'wp'. | |
7090 * Return NULL if match not found. | |
7091 */ | |
7092 matchitem_T * | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7093 get_match(win_T *wp, int id) |
1326 | 7094 { |
7095 matchitem_T *cur = wp->w_match_head; | |
7096 | |
7097 while (cur != NULL && cur->id != id) | |
7098 cur = cur->next; | |
7099 return cur; | |
7100 } | |
7101 #endif | |
4379 | 7102 |
7103 #if defined(FEAT_PYTHON) || defined(FEAT_PYTHON3) || defined(PROTO) | |
7104 int | |
4401 | 7105 get_win_number(win_T *wp, win_T *first_win) |
4379 | 7106 { |
7107 int i = 1; | |
7108 win_T *w; | |
7109 | |
4401 | 7110 for (w = first_win; w != NULL && w != wp; w = W_NEXT(w)) |
4379 | 7111 ++i; |
7112 | |
7113 if (w == NULL) | |
7114 return 0; | |
7115 else | |
7116 return i; | |
7117 } | |
4401 | 7118 |
7119 int | |
4936
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
7120 get_tab_number(tabpage_T *tp UNUSED) |
4401 | 7121 { |
7122 int i = 1; | |
4936
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
7123 # ifdef FEAT_WINDOWS |
4401 | 7124 tabpage_T *t; |
7125 | |
7126 for (t = first_tabpage; t != NULL && t != tp; t = t->tp_next) | |
7127 ++i; | |
7128 | |
7129 if (t == NULL) | |
7130 return 0; | |
7131 else | |
4936
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
7132 # endif |
4401 | 7133 return i; |
7134 } | |
7135 #endif | |
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7136 |
7229
ae360f1df2aa
commit https://github.com/vim/vim/commit/6a2697ffd7e894861853b351689b0ddec8901c96
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7137 #if defined(FEAT_WINDOWS) || defined(PROTO) |
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7138 /* |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7139 * Return TRUE if "topfrp" and its children are at the right height. |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7140 */ |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7141 static int |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7142 frame_check_height(frame_T *topfrp, int height) |
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7143 { |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7144 frame_T *frp; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7145 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7146 if (topfrp->fr_height != height) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7147 return FALSE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7148 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7149 if (topfrp->fr_layout == FR_ROW) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7150 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
|
7151 if (frp->fr_height != height) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7152 return FALSE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7153 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7154 return TRUE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7155 } |
5025
322441058afc
updated for version 7.3.1256
Bram Moolenaar <bram@vim.org>
parents:
5004
diff
changeset
|
7156 #endif |
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7157 |
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7158 #if defined(FEAT_WINDOWS) || defined(PROTO) |
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7159 /* |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7160 * Return TRUE if "topfrp" and its children are at the right width. |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7161 */ |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7162 static int |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7163 frame_check_width(frame_T *topfrp, int width) |
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7164 { |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7165 frame_T *frp; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7166 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7167 if (topfrp->fr_width != width) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7168 return FALSE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7169 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7170 if (topfrp->fr_layout == FR_COL) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7171 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
|
7172 if (frp->fr_width != width) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7173 return FALSE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7174 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7175 return TRUE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7176 } |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7177 #endif |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7178 |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7179 #if defined(FEAT_EVAL) || defined(PROTO) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7180 int |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7181 win_getid(typval_T *argvars) |
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 int winnr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7184 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7185 |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7186 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
|
7187 return curwin->w_id; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7188 winnr = get_tv_number(&argvars[0]); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7189 if (winnr > 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 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
|
7192 wp = firstwin; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7193 else |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7194 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7195 tabpage_T *tp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7196 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
|
7197 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7198 FOR_ALL_TABPAGES(tp) |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7199 if (--tabnr == 0) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7200 break; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7201 if (tp == NULL) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7202 return -1; |
10377
dd397210a2d3
commit https://github.com/vim/vim/commit/8e639052638a9bb8c7dd6e3e10776b1218cec1a3
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
7203 if (tp == curtab) |
dd397210a2d3
commit https://github.com/vim/vim/commit/8e639052638a9bb8c7dd6e3e10776b1218cec1a3
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
7204 wp = firstwin; |
dd397210a2d3
commit https://github.com/vim/vim/commit/8e639052638a9bb8c7dd6e3e10776b1218cec1a3
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
7205 else |
dd397210a2d3
commit https://github.com/vim/vim/commit/8e639052638a9bb8c7dd6e3e10776b1218cec1a3
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
7206 wp = tp->tp_firstwin; |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7207 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7208 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
|
7209 if (--winnr == 0) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7210 return wp->w_id; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7211 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7212 return 0; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7213 } |
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 int |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7216 win_gotoid(typval_T *argvars) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7217 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7218 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7219 tabpage_T *tp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7220 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
|
7221 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7222 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
|
7223 if (wp->w_id == id) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7224 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7225 goto_tabpage_win(tp, wp); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7226 return 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7227 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7228 return 0; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7229 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7230 |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7231 void |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7232 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
|
7233 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7234 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7235 tabpage_T *tp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7236 int winnr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7237 int tabnr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7238 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
|
7239 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7240 FOR_ALL_TABPAGES(tp) |
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7241 { |
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7242 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
|
7243 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7244 if (wp->w_id == id) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7245 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7246 list_append_number(list, tabnr); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7247 list_append_number(list, winnr); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7248 return; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7249 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7250 ++winnr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7251 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7252 ++tabnr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7253 winnr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7254 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7255 list_append_number(list, 0); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7256 list_append_number(list, 0); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7257 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7258 |
9858
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7259 win_T * |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7260 win_id2wp(typval_T *argvars) |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7261 { |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7262 win_T *wp; |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7263 tabpage_T *tp; |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7264 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
|
7265 |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7266 FOR_ALL_TAB_WINDOWS(tp, wp) |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7267 if (wp->w_id == id) |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7268 return wp; |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7269 |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7270 return NULL; |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7271 } |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7272 |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7273 int |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7274 win_id2win(typval_T *argvars) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7275 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7276 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7277 int nr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7278 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
|
7279 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7280 FOR_ALL_WINDOWS(wp) |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7281 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7282 if (wp->w_id == id) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7283 return nr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7284 ++nr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7285 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7286 return 0; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7287 } |
8536
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7288 |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7289 void |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7290 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
|
7291 { |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7292 win_T *wp; |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7293 tabpage_T *tp; |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7294 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
|
7295 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7296 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
|
7297 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
|
7298 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
|
7299 } |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7300 |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7301 #endif |