Mercurial > vim
annotate src/window.c @ 13130:161b5fe12b11 v8.0.1439
patch 8.0.1439: if cscope fails a search Vim may hang
commit https://github.com/vim/vim/commit/1274d33493efb6250470a37b9f4432bb31e87d64
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Jan 30 21:47:52 2018 +0100
patch 8.0.1439: if cscope fails a search Vim may hang
Problem: If cscope fails a search Vim may hang.
Solution: Bail out when a search error is encountered. (Safouane Baroudi,
closes #2598)
author | Christian Brabandt <cb@256bit.org> |
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date | Tue, 30 Jan 2018 22:00:07 +0100 |
parents | 788d01164bb2 |
children | 20fb8c711050 |
rev | line source |
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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); |
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13 static void cmd_with_count(char *cmd, char_u *bufp, size_t bufsize, long Prenum); |
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14 static void win_init(win_T *newp, win_T *oldp, int flags); |
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15 static void win_init_some(win_T *newp, win_T *oldp); |
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16 static void frame_comp_pos(frame_T *topfrp, int *row, int *col); |
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17 static void frame_setheight(frame_T *curfrp, int height); |
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18 static void frame_setwidth(frame_T *curfrp, int width); |
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19 static void win_exchange(long); |
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20 static void win_rotate(int, int); |
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21 static void win_totop(int size, int flags); |
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22 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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23 static int last_window(void); |
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24 static int close_last_window_tabpage(win_T *win, int free_buf, tabpage_T *prev_curtab); |
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25 static win_T *win_free_mem(win_T *win, int *dirp, tabpage_T *tp); |
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26 static frame_T *win_altframe(win_T *win, tabpage_T *tp); |
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27 static tabpage_T *alt_tabpage(void); |
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28 static win_T *frame2win(frame_T *frp); |
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29 static int frame_has_win(frame_T *frp, win_T *wp); |
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30 static void frame_new_height(frame_T *topfrp, int height, int topfirst, int wfh); |
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31 static int frame_fixed_height(frame_T *frp); |
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32 static int frame_fixed_width(frame_T *frp); |
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33 static void frame_add_statusline(frame_T *frp); |
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34 static void frame_new_width(frame_T *topfrp, int width, int leftfirst, int wfw); |
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35 static void frame_add_vsep(frame_T *frp); |
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36 static int frame_minwidth(frame_T *topfrp, win_T *next_curwin); |
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37 static void frame_fix_width(win_T *wp); |
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38 static int win_alloc_firstwin(win_T *oldwin); |
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39 static void new_frame(win_T *wp); |
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40 static tabpage_T *alloc_tabpage(void); |
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41 static int leave_tabpage(buf_T *new_curbuf, int trigger_leave_autocmds); |
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42 static void enter_tabpage(tabpage_T *tp, buf_T *old_curbuf, int trigger_enter_autocmds, int trigger_leave_autocmds); |
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43 static void frame_fix_height(win_T *wp); |
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44 static int frame_minheight(frame_T *topfrp, win_T *next_curwin); |
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45 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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46 static void win_free(win_T *wp, tabpage_T *tp); |
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47 static void frame_append(frame_T *after, frame_T *frp); |
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48 static void frame_insert(frame_T *before, frame_T *frp); |
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49 static void frame_remove(frame_T *frp); |
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50 static void win_goto_ver(int up, long count); |
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51 static void win_goto_hor(int left, long count); |
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52 static void frame_add_height(frame_T *frp, int n); |
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53 static void last_status_rec(frame_T *fr, int statusline); |
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54 |
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55 static void make_snapshot_rec(frame_T *fr, frame_T **frp); |
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56 static void clear_snapshot(tabpage_T *tp, int idx); |
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57 static void clear_snapshot_rec(frame_T *fr); |
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58 static int check_snapshot_rec(frame_T *sn, frame_T *fr); |
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59 static win_T *restore_snapshot_rec(frame_T *sn, frame_T *fr); |
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60 |
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61 static int frame_check_height(frame_T *topfrp, int height); |
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62 static int frame_check_width(frame_T *topfrp, int width); |
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63 |
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64 static win_T *win_alloc(win_T *after, int hidden); |
7 | 65 |
66 #define URL_SLASH 1 /* path_is_url() has found "://" */ | |
67 #define URL_BACKSLASH 2 /* path_is_url() has found ":\\" */ | |
68 | |
1187 | 69 #define NOWIN (win_T *)-1 /* non-existing window */ |
7 | 70 |
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71 #define ROWS_AVAIL (Rows - p_ch - tabline_height()) |
826 | 72 |
73 static char *m_onlyone = N_("Already only one window"); | |
74 | |
7 | 75 /* |
76 * all CTRL-W window commands are handled here, called from normal_cmd(). | |
77 */ | |
78 void | |
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79 do_window( |
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80 int nchar, |
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81 long Prenum, |
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82 int xchar) /* extra char from ":wincmd gx" or NUL */ |
7 | 83 { |
84 long Prenum1; | |
85 win_T *wp; | |
86 #if defined(FEAT_SEARCHPATH) || defined(FEAT_FIND_ID) | |
87 char_u *ptr; | |
681 | 88 linenr_T lnum = -1; |
7 | 89 #endif |
90 #ifdef FEAT_FIND_ID | |
91 int type = FIND_DEFINE; | |
92 int len; | |
93 #endif | |
94 char_u cbuf[40]; | |
95 | |
96 if (Prenum == 0) | |
97 Prenum1 = 1; | |
98 else | |
99 Prenum1 = Prenum; | |
100 | |
101 #ifdef FEAT_CMDWIN | |
102 # define CHECK_CMDWIN if (cmdwin_type != 0) { EMSG(_(e_cmdwin)); break; } | |
103 #else | |
104 # define CHECK_CMDWIN | |
105 #endif | |
106 | |
107 switch (nchar) | |
108 { | |
109 /* split current window in two parts, horizontally */ | |
110 case 'S': | |
111 case Ctrl_S: | |
112 case 's': | |
113 CHECK_CMDWIN | |
114 reset_VIsual_and_resel(); /* stop Visual mode */ | |
635 | 115 #ifdef FEAT_QUICKFIX |
116 /* When splitting the quickfix window open a new buffer in it, | |
117 * don't replicate the quickfix buffer. */ | |
118 if (bt_quickfix(curbuf)) | |
119 goto newwindow; | |
120 #endif | |
7 | 121 #ifdef FEAT_GUI |
122 need_mouse_correct = TRUE; | |
123 #endif | |
7009 | 124 (void)win_split((int)Prenum, 0); |
7 | 125 break; |
126 | |
127 /* split current window in two parts, vertically */ | |
128 case Ctrl_V: | |
129 case 'v': | |
130 CHECK_CMDWIN | |
131 reset_VIsual_and_resel(); /* stop Visual mode */ | |
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132 #ifdef FEAT_QUICKFIX |
1664 | 133 /* When splitting the quickfix window open a new buffer in it, |
134 * don't replicate the quickfix buffer. */ | |
135 if (bt_quickfix(curbuf)) | |
136 goto newwindow; | |
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137 #endif |
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138 #ifdef FEAT_GUI |
7 | 139 need_mouse_correct = TRUE; |
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140 #endif |
7009 | 141 (void)win_split((int)Prenum, WSP_VERT); |
7 | 142 break; |
143 | |
144 /* split current window and edit alternate file */ | |
145 case Ctrl_HAT: | |
146 case '^': | |
147 CHECK_CMDWIN | |
148 reset_VIsual_and_resel(); /* stop Visual mode */ | |
6432 | 149 cmd_with_count("split #", cbuf, sizeof(cbuf), Prenum); |
7 | 150 do_cmdline_cmd(cbuf); |
151 break; | |
152 | |
153 /* open new window */ | |
154 case Ctrl_N: | |
155 case 'n': | |
156 CHECK_CMDWIN | |
157 reset_VIsual_and_resel(); /* stop Visual mode */ | |
635 | 158 #ifdef FEAT_QUICKFIX |
159 newwindow: | |
160 #endif | |
7 | 161 if (Prenum) |
1664 | 162 /* window height */ |
163 vim_snprintf((char *)cbuf, sizeof(cbuf) - 5, "%ld", Prenum); | |
7 | 164 else |
165 cbuf[0] = NUL; | |
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166 #if defined(FEAT_QUICKFIX) |
1664 | 167 if (nchar == 'v' || nchar == Ctrl_V) |
168 STRCAT(cbuf, "v"); | |
169 #endif | |
7 | 170 STRCAT(cbuf, "new"); |
171 do_cmdline_cmd(cbuf); | |
172 break; | |
173 | |
174 /* quit current window */ | |
175 case Ctrl_Q: | |
176 case 'q': | |
177 reset_VIsual_and_resel(); /* stop Visual mode */ | |
6432 | 178 cmd_with_count("quit", cbuf, sizeof(cbuf), Prenum); |
6398 | 179 do_cmdline_cmd(cbuf); |
7 | 180 break; |
181 | |
182 /* close current window */ | |
183 case Ctrl_C: | |
184 case 'c': | |
185 reset_VIsual_and_resel(); /* stop Visual mode */ | |
6432 | 186 cmd_with_count("close", cbuf, sizeof(cbuf), Prenum); |
6398 | 187 do_cmdline_cmd(cbuf); |
7 | 188 break; |
189 | |
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190 #if defined(FEAT_QUICKFIX) |
7 | 191 /* close preview window */ |
192 case Ctrl_Z: | |
193 case 'z': | |
194 CHECK_CMDWIN | |
195 reset_VIsual_and_resel(); /* stop Visual mode */ | |
196 do_cmdline_cmd((char_u *)"pclose"); | |
197 break; | |
198 | |
199 /* cursor to preview window */ | |
200 case 'P': | |
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201 FOR_ALL_WINDOWS(wp) |
7 | 202 if (wp->w_p_pvw) |
203 break; | |
204 if (wp == NULL) | |
205 EMSG(_("E441: There is no preview window")); | |
206 else | |
207 win_goto(wp); | |
208 break; | |
209 #endif | |
210 | |
211 /* close all but current window */ | |
212 case Ctrl_O: | |
213 case 'o': | |
214 CHECK_CMDWIN | |
215 reset_VIsual_and_resel(); /* stop Visual mode */ | |
6432 | 216 cmd_with_count("only", cbuf, sizeof(cbuf), Prenum); |
6398 | 217 do_cmdline_cmd(cbuf); |
7 | 218 break; |
219 | |
220 /* cursor to next window with wrap around */ | |
221 case Ctrl_W: | |
222 case 'w': | |
223 /* cursor to previous window with wrap around */ | |
224 case 'W': | |
225 CHECK_CMDWIN | |
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226 if (ONE_WINDOW && Prenum != 1) /* just one window */ |
7 | 227 beep_flush(); |
228 else | |
229 { | |
230 if (Prenum) /* go to specified window */ | |
231 { | |
232 for (wp = firstwin; --Prenum > 0; ) | |
233 { | |
234 if (wp->w_next == NULL) | |
235 break; | |
236 else | |
237 wp = wp->w_next; | |
238 } | |
239 } | |
240 else | |
241 { | |
242 if (nchar == 'W') /* go to previous window */ | |
243 { | |
244 wp = curwin->w_prev; | |
245 if (wp == NULL) | |
246 wp = lastwin; /* wrap around */ | |
247 } | |
248 else /* go to next window */ | |
249 { | |
250 wp = curwin->w_next; | |
251 if (wp == NULL) | |
252 wp = firstwin; /* wrap around */ | |
253 } | |
254 } | |
255 win_goto(wp); | |
256 } | |
257 break; | |
258 | |
259 /* cursor to window below */ | |
260 case 'j': | |
261 case K_DOWN: | |
262 case Ctrl_J: | |
263 CHECK_CMDWIN | |
264 win_goto_ver(FALSE, Prenum1); | |
265 break; | |
266 | |
267 /* cursor to window above */ | |
268 case 'k': | |
269 case K_UP: | |
270 case Ctrl_K: | |
271 CHECK_CMDWIN | |
272 win_goto_ver(TRUE, Prenum1); | |
273 break; | |
274 | |
275 /* cursor to left window */ | |
276 case 'h': | |
277 case K_LEFT: | |
278 case Ctrl_H: | |
279 case K_BS: | |
280 CHECK_CMDWIN | |
281 win_goto_hor(TRUE, Prenum1); | |
282 break; | |
283 | |
284 /* cursor to right window */ | |
285 case 'l': | |
286 case K_RIGHT: | |
287 case Ctrl_L: | |
288 CHECK_CMDWIN | |
289 win_goto_hor(FALSE, Prenum1); | |
290 break; | |
291 | |
826 | 292 /* move window to new tab page */ |
293 case 'T': | |
1906 | 294 if (one_window()) |
826 | 295 MSG(_(m_onlyone)); |
296 else | |
297 { | |
298 tabpage_T *oldtab = curtab; | |
299 tabpage_T *newtab; | |
300 | |
301 /* First create a new tab with the window, then go back to | |
302 * the old tab and close the window there. */ | |
944 | 303 wp = curwin; |
826 | 304 if (win_new_tabpage((int)Prenum) == OK |
305 && valid_tabpage(oldtab)) | |
306 { | |
307 newtab = curtab; | |
4354 | 308 goto_tabpage_tp(oldtab, TRUE, TRUE); |
826 | 309 if (curwin == wp) |
310 win_close(curwin, FALSE); | |
311 if (valid_tabpage(newtab)) | |
4354 | 312 goto_tabpage_tp(newtab, TRUE, TRUE); |
826 | 313 } |
314 } | |
315 break; | |
316 | |
7 | 317 /* cursor to top-left window */ |
318 case 't': | |
319 case Ctrl_T: | |
320 win_goto(firstwin); | |
321 break; | |
322 | |
323 /* cursor to bottom-right window */ | |
324 case 'b': | |
325 case Ctrl_B: | |
326 win_goto(lastwin); | |
327 break; | |
328 | |
329 /* cursor to last accessed (previous) window */ | |
330 case 'p': | |
331 case Ctrl_P: | |
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332 if (!win_valid(prevwin)) |
7 | 333 beep_flush(); |
334 else | |
335 win_goto(prevwin); | |
336 break; | |
337 | |
338 /* exchange current and next window */ | |
339 case 'x': | |
340 case Ctrl_X: | |
341 CHECK_CMDWIN | |
342 win_exchange(Prenum); | |
343 break; | |
344 | |
345 /* rotate windows downwards */ | |
346 case Ctrl_R: | |
347 case 'r': | |
348 CHECK_CMDWIN | |
349 reset_VIsual_and_resel(); /* stop Visual mode */ | |
350 win_rotate(FALSE, (int)Prenum1); /* downwards */ | |
351 break; | |
352 | |
353 /* rotate windows upwards */ | |
354 case 'R': | |
355 CHECK_CMDWIN | |
356 reset_VIsual_and_resel(); /* stop Visual mode */ | |
357 win_rotate(TRUE, (int)Prenum1); /* upwards */ | |
358 break; | |
359 | |
360 /* move window to the very top/bottom/left/right */ | |
361 case 'K': | |
362 case 'J': | |
363 case 'H': | |
364 case 'L': | |
365 CHECK_CMDWIN | |
366 win_totop((int)Prenum, | |
367 ((nchar == 'H' || nchar == 'L') ? WSP_VERT : 0) | |
368 | ((nchar == 'H' || nchar == 'K') ? WSP_TOP : WSP_BOT)); | |
369 break; | |
370 | |
371 /* make all windows the same height */ | |
372 case '=': | |
373 #ifdef FEAT_GUI | |
374 need_mouse_correct = TRUE; | |
375 #endif | |
376 win_equal(NULL, FALSE, 'b'); | |
377 break; | |
378 | |
379 /* increase current window height */ | |
380 case '+': | |
381 #ifdef FEAT_GUI | |
382 need_mouse_correct = TRUE; | |
383 #endif | |
384 win_setheight(curwin->w_height + (int)Prenum1); | |
385 break; | |
386 | |
387 /* decrease current window height */ | |
388 case '-': | |
389 #ifdef FEAT_GUI | |
390 need_mouse_correct = TRUE; | |
391 #endif | |
392 win_setheight(curwin->w_height - (int)Prenum1); | |
393 break; | |
394 | |
395 /* set current window height */ | |
396 case Ctrl__: | |
397 case '_': | |
398 #ifdef FEAT_GUI | |
399 need_mouse_correct = TRUE; | |
400 #endif | |
401 win_setheight(Prenum ? (int)Prenum : 9999); | |
402 break; | |
403 | |
404 /* increase current window width */ | |
405 case '>': | |
406 #ifdef FEAT_GUI | |
407 need_mouse_correct = TRUE; | |
408 #endif | |
409 win_setwidth(curwin->w_width + (int)Prenum1); | |
410 break; | |
411 | |
412 /* decrease current window width */ | |
413 case '<': | |
414 #ifdef FEAT_GUI | |
415 need_mouse_correct = TRUE; | |
416 #endif | |
417 win_setwidth(curwin->w_width - (int)Prenum1); | |
418 break; | |
419 | |
420 /* set current window width */ | |
421 case '|': | |
422 #ifdef FEAT_GUI | |
423 need_mouse_correct = TRUE; | |
424 #endif | |
425 win_setwidth(Prenum != 0 ? (int)Prenum : 9999); | |
426 break; | |
427 | |
428 /* jump to tag and split window if tag exists (in preview window) */ | |
429 #if defined(FEAT_QUICKFIX) | |
430 case '}': | |
431 CHECK_CMDWIN | |
432 if (Prenum) | |
433 g_do_tagpreview = Prenum; | |
434 else | |
435 g_do_tagpreview = p_pvh; | |
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437 /* FALLTHROUGH */ |
7 | 438 case ']': |
439 case Ctrl_RSB: | |
440 CHECK_CMDWIN | |
6239 | 441 /* keep Visual mode, can select words to use as a tag */ |
7 | 442 if (Prenum) |
443 postponed_split = Prenum; | |
444 else | |
445 postponed_split = -1; | |
6251 | 446 #ifdef FEAT_QUICKFIX |
6264 | 447 if (nchar != '}') |
448 g_do_tagpreview = 0; | |
6251 | 449 #endif |
6239 | 450 |
451 /* Execute the command right here, required when "wincmd ]" | |
452 * was used in a function. */ | |
7 | 453 do_nv_ident(Ctrl_RSB, NUL); |
454 break; | |
455 | |
456 #ifdef FEAT_SEARCHPATH | |
457 /* edit file name under cursor in a new window */ | |
458 case 'f': | |
681 | 459 case 'F': |
7 | 460 case Ctrl_F: |
820 | 461 wingotofile: |
7 | 462 CHECK_CMDWIN |
344 | 463 |
681 | 464 ptr = grab_file_name(Prenum1, &lnum); |
7 | 465 if (ptr != NULL) |
466 { | |
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467 tabpage_T *oldtab = curtab; |
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468 win_T *oldwin = curwin; |
820 | 469 # ifdef FEAT_GUI |
7 | 470 need_mouse_correct = TRUE; |
820 | 471 # endif |
7 | 472 setpcmark(); |
473 if (win_split(0, 0) == OK) | |
474 { | |
2583 | 475 RESET_BINDING(curwin); |
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476 if (do_ecmd(0, ptr, NULL, NULL, ECMD_LASTL, |
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477 ECMD_HIDE, NULL) == FAIL) |
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478 { |
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479 /* Failed to open the file, close the window |
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480 * opened for it. */ |
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481 win_close(curwin, FALSE); |
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482 goto_tabpage_win(oldtab, oldwin); |
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483 } |
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484 else if (nchar == 'F' && lnum >= 0) |
681 | 485 { |
486 curwin->w_cursor.lnum = lnum; | |
487 check_cursor_lnum(); | |
488 beginline(BL_SOL | BL_FIX); | |
489 } | |
7 | 490 } |
491 vim_free(ptr); | |
492 } | |
493 break; | |
494 #endif | |
495 | |
496 #ifdef FEAT_FIND_ID | |
1187 | 497 /* Go to the first occurrence of the identifier under cursor along path in a |
7 | 498 * new window -- webb |
499 */ | |
500 case 'i': /* Go to any match */ | |
501 case Ctrl_I: | |
502 type = FIND_ANY; | |
503 /* FALLTHROUGH */ | |
504 case 'd': /* Go to definition, using 'define' */ | |
505 case Ctrl_D: | |
506 CHECK_CMDWIN | |
507 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0) | |
508 break; | |
509 find_pattern_in_path(ptr, 0, len, TRUE, | |
510 Prenum == 0 ? TRUE : FALSE, type, | |
511 Prenum1, ACTION_SPLIT, (linenr_T)1, (linenr_T)MAXLNUM); | |
512 curwin->w_set_curswant = TRUE; | |
513 break; | |
514 #endif | |
515 | |
170 | 516 case K_KENTER: |
517 case CAR: | |
518 #if defined(FEAT_QUICKFIX) | |
519 /* | |
520 * In a quickfix window a <CR> jumps to the error under the | |
521 * cursor in a new window. | |
522 */ | |
523 if (bt_quickfix(curbuf)) | |
524 { | |
643 | 525 sprintf((char *)cbuf, "split +%ld%s", |
526 (long)curwin->w_cursor.lnum, | |
527 (curwin->w_llist_ref == NULL) ? "cc" : "ll"); | |
170 | 528 do_cmdline_cmd(cbuf); |
529 } | |
530 #endif | |
531 break; | |
532 | |
533 | |
7 | 534 /* CTRL-W g extended commands */ |
535 case 'g': | |
536 case Ctrl_G: | |
537 CHECK_CMDWIN | |
538 #ifdef USE_ON_FLY_SCROLL | |
539 dont_scroll = TRUE; /* disallow scrolling here */ | |
540 #endif | |
541 ++no_mapping; | |
542 ++allow_keys; /* no mapping for xchar, but allow key codes */ | |
543 if (xchar == NUL) | |
1389 | 544 xchar = plain_vgetc(); |
7 | 545 LANGMAP_ADJUST(xchar, TRUE); |
546 --no_mapping; | |
547 --allow_keys; | |
548 #ifdef FEAT_CMDL_INFO | |
549 (void)add_to_showcmd(xchar); | |
550 #endif | |
551 switch (xchar) | |
552 { | |
553 #if defined(FEAT_QUICKFIX) | |
554 case '}': | |
555 xchar = Ctrl_RSB; | |
556 if (Prenum) | |
557 g_do_tagpreview = Prenum; | |
558 else | |
559 g_do_tagpreview = p_pvh; | |
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560 #endif |
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561 /* FALLTHROUGH */ |
7 | 562 case ']': |
563 case Ctrl_RSB: | |
6239 | 564 /* keep Visual mode, can select words to use as a tag */ |
7 | 565 if (Prenum) |
566 postponed_split = Prenum; | |
567 else | |
568 postponed_split = -1; | |
569 | |
570 /* Execute the command right here, required when | |
571 * "wincmd g}" was used in a function. */ | |
572 do_nv_ident('g', xchar); | |
573 break; | |
574 | |
820 | 575 #ifdef FEAT_SEARCHPATH |
576 case 'f': /* CTRL-W gf: "gf" in a new tab page */ | |
839 | 577 case 'F': /* CTRL-W gF: "gF" in a new tab page */ |
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578 cmdmod.tab = tabpage_index(curtab) + 1; |
839 | 579 nchar = xchar; |
820 | 580 goto wingotofile; |
581 #endif | |
7 | 582 default: |
583 beep_flush(); | |
584 break; | |
585 } | |
586 break; | |
587 | |
588 default: beep_flush(); | |
589 break; | |
590 } | |
591 } | |
592 | |
6489 | 593 /* |
594 * Figure out the address type for ":wnncmd". | |
595 */ | |
596 void | |
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597 get_wincmd_addr_type(char_u *arg, exarg_T *eap) |
6489 | 598 { |
599 switch (*arg) | |
600 { | |
601 case 'S': | |
602 case Ctrl_S: | |
603 case 's': | |
604 case Ctrl_N: | |
605 case 'n': | |
606 case 'j': | |
607 case Ctrl_J: | |
608 case 'k': | |
609 case Ctrl_K: | |
610 case 'T': | |
611 case Ctrl_R: | |
612 case 'r': | |
613 case 'R': | |
614 case 'K': | |
615 case 'J': | |
616 case '+': | |
617 case '-': | |
618 case Ctrl__: | |
619 case '_': | |
620 case '|': | |
621 case ']': | |
622 case Ctrl_RSB: | |
623 case 'g': | |
624 case Ctrl_G: | |
625 case Ctrl_V: | |
626 case 'v': | |
627 case 'h': | |
628 case Ctrl_H: | |
629 case 'l': | |
630 case Ctrl_L: | |
631 case 'H': | |
632 case 'L': | |
633 case '>': | |
634 case '<': | |
635 #if defined(FEAT_QUICKFIX) | |
636 case '}': | |
637 #endif | |
638 #ifdef FEAT_SEARCHPATH | |
639 case 'f': | |
640 case 'F': | |
641 case Ctrl_F: | |
642 #endif | |
643 #ifdef FEAT_FIND_ID | |
644 case 'i': | |
645 case Ctrl_I: | |
646 case 'd': | |
647 case Ctrl_D: | |
648 #endif | |
649 /* window size or any count */ | |
650 eap->addr_type = ADDR_LINES; | |
651 break; | |
652 | |
653 case Ctrl_HAT: | |
654 case '^': | |
655 /* buffer number */ | |
656 eap->addr_type = ADDR_BUFFERS; | |
657 break; | |
658 | |
659 case Ctrl_Q: | |
660 case 'q': | |
661 case Ctrl_C: | |
662 case 'c': | |
663 case Ctrl_O: | |
664 case 'o': | |
665 case Ctrl_W: | |
666 case 'w': | |
667 case 'W': | |
668 case 'x': | |
669 case Ctrl_X: | |
670 /* window number */ | |
671 eap->addr_type = ADDR_WINDOWS; | |
672 break; | |
673 | |
674 #if defined(FEAT_QUICKFIX) | |
675 case Ctrl_Z: | |
676 case 'z': | |
677 case 'P': | |
678 #endif | |
679 case 't': | |
680 case Ctrl_T: | |
681 case 'b': | |
682 case Ctrl_B: | |
683 case 'p': | |
684 case Ctrl_P: | |
685 case '=': | |
686 case CAR: | |
687 /* no count */ | |
688 eap->addr_type = 0; | |
689 break; | |
690 } | |
691 } | |
692 | |
6432 | 693 static void |
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694 cmd_with_count( |
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695 char *cmd, |
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696 char_u *bufp, |
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697 size_t bufsize, |
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698 long Prenum) |
6432 | 699 { |
700 size_t len = STRLEN(cmd); | |
701 | |
702 STRCPY(bufp, cmd); | |
703 if (Prenum > 0) | |
704 vim_snprintf((char *)bufp + len, bufsize - len, "%ld", Prenum); | |
705 } | |
706 | |
7 | 707 /* |
708 * split the current window, implements CTRL-W s and :split | |
709 * | |
710 * "size" is the height or width for the new window, 0 to use half of current | |
711 * height or width. | |
712 * | |
713 * "flags": | |
714 * WSP_ROOM: require enough room for new window | |
715 * WSP_VERT: vertical split. | |
716 * WSP_TOP: open window at the top-left of the shell (help window). | |
717 * WSP_BOT: open window at the bottom-right of the shell (quickfix window). | |
718 * WSP_HELP: creating the help window, keep layout snapshot | |
719 * | |
720 * return FAIL for failure, OK otherwise | |
721 */ | |
722 int | |
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723 win_split(int size, int flags) |
7 | 724 { |
682 | 725 /* When the ":tab" modifier was used open a new tab page instead. */ |
726 if (may_open_tabpage() == OK) | |
727 return OK; | |
728 | |
7 | 729 /* Add flags from ":vertical", ":topleft" and ":botright". */ |
730 flags |= cmdmod.split; | |
731 if ((flags & WSP_TOP) && (flags & WSP_BOT)) | |
732 { | |
733 EMSG(_("E442: Can't split topleft and botright at the same time")); | |
734 return FAIL; | |
735 } | |
736 | |
737 /* When creating the help window make a snapshot of the window layout. | |
738 * Otherwise clear the snapshot, it's now invalid. */ | |
739 if (flags & WSP_HELP) | |
1906 | 740 make_snapshot(SNAP_HELP_IDX); |
7 | 741 else |
1906 | 742 clear_snapshot(curtab, SNAP_HELP_IDX); |
7 | 743 |
744 return win_split_ins(size, flags, NULL, 0); | |
745 } | |
746 | |
747 /* | |
3263 | 748 * When "new_wp" is NULL: split the current window in two. |
749 * When "new_wp" is not NULL: insert this window at the far | |
7 | 750 * top/left/right/bottom. |
751 * return FAIL for failure, OK otherwise | |
752 */ | |
1906 | 753 int |
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754 win_split_ins( |
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755 int size, |
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756 int flags, |
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757 win_T *new_wp, |
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758 int dir) |
7 | 759 { |
3263 | 760 win_T *wp = new_wp; |
7 | 761 win_T *oldwin; |
762 int new_size = size; | |
763 int i; | |
764 int need_status = 0; | |
765 int do_equal = FALSE; | |
766 int needed; | |
767 int available; | |
768 int oldwin_height = 0; | |
769 int layout; | |
6077 | 770 frame_T *frp, *curfrp, *frp2, *prevfrp; |
7 | 771 int before; |
6052 | 772 int minheight; |
6066 | 773 int wmh1; |
7 | 774 |
775 if (flags & WSP_TOP) | |
776 oldwin = firstwin; | |
777 else if (flags & WSP_BOT) | |
778 oldwin = lastwin; | |
779 else | |
780 oldwin = curwin; | |
781 | |
782 /* add a status line when p_ls == 1 and splitting the first window */ | |
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783 if (ONE_WINDOW && p_ls == 1 && oldwin->w_status_height == 0) |
7 | 784 { |
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785 if (VISIBLE_HEIGHT(oldwin) <= p_wmh && new_wp == NULL) |
7 | 786 { |
787 EMSG(_(e_noroom)); | |
788 return FAIL; | |
789 } | |
790 need_status = STATUS_HEIGHT; | |
791 } | |
792 | |
1114 | 793 #ifdef FEAT_GUI |
794 /* May be needed for the scrollbars that are going to change. */ | |
795 if (gui.in_use) | |
796 out_flush(); | |
797 #endif | |
798 | |
7 | 799 if (flags & WSP_VERT) |
800 { | |
6068 | 801 int wmw1; |
802 int minwidth; | |
803 | |
7 | 804 layout = FR_ROW; |
805 | |
806 /* | |
807 * Check if we are able to split the current window and compute its | |
808 * width. | |
809 */ | |
6066 | 810 /* Current window requires at least 1 space. */ |
811 wmw1 = (p_wmw == 0 ? 1 : p_wmw); | |
812 needed = wmw1 + 1; | |
7 | 813 if (flags & WSP_ROOM) |
6066 | 814 needed += p_wiw - wmw1; |
6077 | 815 if (flags & (WSP_BOT | WSP_TOP)) |
7 | 816 { |
6066 | 817 minwidth = frame_minwidth(topframe, NOWIN); |
7 | 818 available = topframe->fr_width; |
6052 | 819 needed += minwidth; |
7 | 820 } |
6077 | 821 else if (p_ea) |
822 { | |
823 minwidth = frame_minwidth(oldwin->w_frame, NOWIN); | |
824 prevfrp = oldwin->w_frame; | |
825 for (frp = oldwin->w_frame->fr_parent; frp != NULL; | |
826 frp = frp->fr_parent) | |
827 { | |
828 if (frp->fr_layout == FR_ROW) | |
829 for (frp2 = frp->fr_child; frp2 != NULL; | |
830 frp2 = frp2->fr_next) | |
831 if (frp2 != prevfrp) | |
832 minwidth += frame_minwidth(frp2, NOWIN); | |
833 prevfrp = frp; | |
834 } | |
835 available = topframe->fr_width; | |
836 needed += minwidth; | |
837 } | |
7 | 838 else |
6052 | 839 { |
6066 | 840 minwidth = frame_minwidth(oldwin->w_frame, NOWIN); |
841 available = oldwin->w_frame->fr_width; | |
842 needed += minwidth; | |
6052 | 843 } |
3263 | 844 if (available < needed && new_wp == NULL) |
7 | 845 { |
846 EMSG(_(e_noroom)); | |
847 return FAIL; | |
848 } | |
849 if (new_size == 0) | |
850 new_size = oldwin->w_width / 2; | |
6052 | 851 if (new_size > available - minwidth - 1) |
852 new_size = available - minwidth - 1; | |
6066 | 853 if (new_size < wmw1) |
854 new_size = wmw1; | |
7 | 855 |
856 /* if it doesn't fit in the current window, need win_equal() */ | |
857 if (oldwin->w_width - new_size - 1 < p_wmw) | |
858 do_equal = TRUE; | |
779 | 859 |
860 /* We don't like to take lines for the new window from a | |
861 * 'winfixwidth' window. Take them from a window to the left or right | |
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862 * instead, if possible. Add one for the separator. */ |
779 | 863 if (oldwin->w_p_wfw) |
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864 win_setwidth_win(oldwin->w_width + new_size + 1, oldwin); |
1354 | 865 |
866 /* Only make all windows the same width if one of them (except oldwin) | |
867 * is wider than one of the split windows. */ | |
868 if (!do_equal && p_ea && size == 0 && *p_ead != 'v' | |
869 && oldwin->w_frame->fr_parent != NULL) | |
870 { | |
871 frp = oldwin->w_frame->fr_parent->fr_child; | |
872 while (frp != NULL) | |
873 { | |
874 if (frp->fr_win != oldwin && frp->fr_win != NULL | |
875 && (frp->fr_win->w_width > new_size | |
876 || frp->fr_win->w_width > oldwin->w_width | |
6373 | 877 - new_size - 1)) |
1354 | 878 { |
879 do_equal = TRUE; | |
880 break; | |
881 } | |
882 frp = frp->fr_next; | |
883 } | |
884 } | |
7 | 885 } |
886 else | |
887 { | |
888 layout = FR_COL; | |
889 | |
890 /* | |
891 * Check if we are able to split the current window and compute its | |
892 * height. | |
893 */ | |
6066 | 894 /* Current window requires at least 1 space. */ |
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895 wmh1 = (p_wmh == 0 ? 1 : p_wmh) + WINBAR_HEIGHT(curwin); |
6066 | 896 needed = wmh1 + STATUS_HEIGHT; |
7 | 897 if (flags & WSP_ROOM) |
6066 | 898 needed += p_wh - wmh1; |
6077 | 899 if (flags & (WSP_BOT | WSP_TOP)) |
7 | 900 { |
6066 | 901 minheight = frame_minheight(topframe, NOWIN) + need_status; |
7 | 902 available = topframe->fr_height; |
6052 | 903 needed += minheight; |
7 | 904 } |
6077 | 905 else if (p_ea) |
906 { | |
907 minheight = frame_minheight(oldwin->w_frame, NOWIN) + need_status; | |
908 prevfrp = oldwin->w_frame; | |
909 for (frp = oldwin->w_frame->fr_parent; frp != NULL; | |
910 frp = frp->fr_parent) | |
911 { | |
912 if (frp->fr_layout == FR_COL) | |
913 for (frp2 = frp->fr_child; frp2 != NULL; | |
914 frp2 = frp2->fr_next) | |
915 if (frp2 != prevfrp) | |
916 minheight += frame_minheight(frp2, NOWIN); | |
917 prevfrp = frp; | |
918 } | |
919 available = topframe->fr_height; | |
920 needed += minheight; | |
921 } | |
7 | 922 else |
923 { | |
6066 | 924 minheight = frame_minheight(oldwin->w_frame, NOWIN) + need_status; |
925 available = oldwin->w_frame->fr_height; | |
926 needed += minheight; | |
7 | 927 } |
3263 | 928 if (available < needed && new_wp == NULL) |
7 | 929 { |
930 EMSG(_(e_noroom)); | |
931 return FAIL; | |
932 } | |
933 oldwin_height = oldwin->w_height; | |
934 if (need_status) | |
935 { | |
936 oldwin->w_status_height = STATUS_HEIGHT; | |
937 oldwin_height -= STATUS_HEIGHT; | |
938 } | |
939 if (new_size == 0) | |
940 new_size = oldwin_height / 2; | |
6052 | 941 if (new_size > available - minheight - STATUS_HEIGHT) |
942 new_size = available - minheight - STATUS_HEIGHT; | |
6066 | 943 if (new_size < wmh1) |
944 new_size = wmh1; | |
7 | 945 |
946 /* if it doesn't fit in the current window, need win_equal() */ | |
947 if (oldwin_height - new_size - STATUS_HEIGHT < p_wmh) | |
948 do_equal = TRUE; | |
949 | |
950 /* We don't like to take lines for the new window from a | |
951 * 'winfixheight' window. Take them from a window above or below | |
952 * instead, if possible. */ | |
953 if (oldwin->w_p_wfh) | |
954 { | |
955 win_setheight_win(oldwin->w_height + new_size + STATUS_HEIGHT, | |
956 oldwin); | |
957 oldwin_height = oldwin->w_height; | |
958 if (need_status) | |
959 oldwin_height -= STATUS_HEIGHT; | |
960 } | |
1354 | 961 |
962 /* Only make all windows the same height if one of them (except oldwin) | |
963 * is higher than one of the split windows. */ | |
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964 if (!do_equal && p_ea && size == 0 && *p_ead != 'h' |
1354 | 965 && oldwin->w_frame->fr_parent != NULL) |
966 { | |
967 frp = oldwin->w_frame->fr_parent->fr_child; | |
968 while (frp != NULL) | |
969 { | |
970 if (frp->fr_win != oldwin && frp->fr_win != NULL | |
971 && (frp->fr_win->w_height > new_size | |
972 || frp->fr_win->w_height > oldwin_height - new_size | |
973 - STATUS_HEIGHT)) | |
974 { | |
975 do_equal = TRUE; | |
976 break; | |
977 } | |
978 frp = frp->fr_next; | |
979 } | |
980 } | |
7 | 981 } |
982 | |
983 /* | |
984 * allocate new window structure and link it in the window list | |
985 */ | |
986 if ((flags & WSP_TOP) == 0 | |
987 && ((flags & WSP_BOT) | |
988 || (flags & WSP_BELOW) | |
989 || (!(flags & WSP_ABOVE) | |
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990 && ( (flags & WSP_VERT) ? p_spr : p_sb)))) |
7 | 991 { |
992 /* new window below/right of current one */ | |
3263 | 993 if (new_wp == NULL) |
1906 | 994 wp = win_alloc(oldwin, FALSE); |
7 | 995 else |
996 win_append(oldwin, wp); | |
997 } | |
998 else | |
999 { | |
3263 | 1000 if (new_wp == NULL) |
1906 | 1001 wp = win_alloc(oldwin->w_prev, FALSE); |
7 | 1002 else |
1003 win_append(oldwin->w_prev, wp); | |
1004 } | |
1005 | |
3263 | 1006 if (new_wp == NULL) |
7 | 1007 { |
1008 if (wp == NULL) | |
1009 return FAIL; | |
1010 | |
1906 | 1011 new_frame(wp); |
1012 if (wp->w_frame == NULL) | |
1013 { | |
1014 win_free(wp, NULL); | |
1015 return FAIL; | |
1016 } | |
1017 | |
675 | 1018 /* make the contents of the new window the same as the current one */ |
1822 | 1019 win_init(wp, curwin, flags); |
7 | 1020 } |
1021 | |
1022 /* | |
1023 * Reorganise the tree of frames to insert the new window. | |
1024 */ | |
1025 if (flags & (WSP_TOP | WSP_BOT)) | |
1026 { | |
1027 if ((topframe->fr_layout == FR_COL && (flags & WSP_VERT) == 0) | |
1028 || (topframe->fr_layout == FR_ROW && (flags & WSP_VERT) != 0)) | |
1029 { | |
1030 curfrp = topframe->fr_child; | |
1031 if (flags & WSP_BOT) | |
1032 while (curfrp->fr_next != NULL) | |
1033 curfrp = curfrp->fr_next; | |
1034 } | |
1035 else | |
1036 curfrp = topframe; | |
1037 before = (flags & WSP_TOP); | |
1038 } | |
1039 else | |
1040 { | |
1041 curfrp = oldwin->w_frame; | |
1042 if (flags & WSP_BELOW) | |
1043 before = FALSE; | |
1044 else if (flags & WSP_ABOVE) | |
1045 before = TRUE; | |
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1046 else if (flags & WSP_VERT) |
7 | 1047 before = !p_spr; |
1048 else | |
1049 before = !p_sb; | |
1050 } | |
1051 if (curfrp->fr_parent == NULL || curfrp->fr_parent->fr_layout != layout) | |
1052 { | |
1053 /* Need to create a new frame in the tree to make a branch. */ | |
1054 frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
1055 *frp = *curfrp; | |
1056 curfrp->fr_layout = layout; | |
1057 frp->fr_parent = curfrp; | |
1058 frp->fr_next = NULL; | |
1059 frp->fr_prev = NULL; | |
1060 curfrp->fr_child = frp; | |
1061 curfrp->fr_win = NULL; | |
1062 curfrp = frp; | |
1063 if (frp->fr_win != NULL) | |
1064 oldwin->w_frame = frp; | |
1065 else | |
1066 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
1067 frp->fr_parent = curfrp; | |
1068 } | |
1069 | |
3263 | 1070 if (new_wp == NULL) |
1906 | 1071 frp = wp->w_frame; |
7 | 1072 else |
3263 | 1073 frp = new_wp->w_frame; |
7 | 1074 frp->fr_parent = curfrp->fr_parent; |
1075 | |
1076 /* Insert the new frame at the right place in the frame list. */ | |
1077 if (before) | |
1078 frame_insert(curfrp, frp); | |
1079 else | |
1080 frame_append(curfrp, frp); | |
1081 | |
2665 | 1082 /* Set w_fraction now so that the cursor keeps the same relative |
1083 * vertical position. */ | |
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1084 set_fraction(oldwin); |
2665 | 1085 wp->w_fraction = oldwin->w_fraction; |
1086 | |
7 | 1087 if (flags & WSP_VERT) |
1088 { | |
1089 wp->w_p_scr = curwin->w_p_scr; | |
2665 | 1090 |
7 | 1091 if (need_status) |
1092 { | |
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1093 win_new_height(oldwin, oldwin->w_height - 1); |
7 | 1094 oldwin->w_status_height = need_status; |
1095 } | |
1096 if (flags & (WSP_TOP | WSP_BOT)) | |
1097 { | |
1098 /* set height and row of new window to full height */ | |
685 | 1099 wp->w_winrow = tabline_height(); |
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1100 win_new_height(wp, curfrp->fr_height - (p_ls > 0) |
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1101 - WINBAR_HEIGHT(wp)); |
7 | 1102 wp->w_status_height = (p_ls > 0); |
1103 } | |
1104 else | |
1105 { | |
1106 /* height and row of new window is same as current window */ | |
1107 wp->w_winrow = oldwin->w_winrow; | |
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1108 win_new_height(wp, VISIBLE_HEIGHT(oldwin)); |
7 | 1109 wp->w_status_height = oldwin->w_status_height; |
1110 } | |
1111 frp->fr_height = curfrp->fr_height; | |
1112 | |
1113 /* "new_size" of the current window goes to the new window, use | |
1114 * one column for the vertical separator */ | |
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1115 win_new_width(wp, new_size); |
7 | 1116 if (before) |
1117 wp->w_vsep_width = 1; | |
1118 else | |
1119 { | |
1120 wp->w_vsep_width = oldwin->w_vsep_width; | |
1121 oldwin->w_vsep_width = 1; | |
1122 } | |
1123 if (flags & (WSP_TOP | WSP_BOT)) | |
1124 { | |
1125 if (flags & WSP_BOT) | |
1126 frame_add_vsep(curfrp); | |
1127 /* Set width of neighbor frame */ | |
1128 frame_new_width(curfrp, curfrp->fr_width | |
779 | 1129 - (new_size + ((flags & WSP_TOP) != 0)), flags & WSP_TOP, |
1130 FALSE); | |
7 | 1131 } |
1132 else | |
779 | 1133 win_new_width(oldwin, oldwin->w_width - (new_size + 1)); |
7 | 1134 if (before) /* new window left of current one */ |
1135 { | |
1136 wp->w_wincol = oldwin->w_wincol; | |
1137 oldwin->w_wincol += new_size + 1; | |
1138 } | |
1139 else /* new window right of current one */ | |
1140 wp->w_wincol = oldwin->w_wincol + oldwin->w_width + 1; | |
1141 frame_fix_width(oldwin); | |
1142 frame_fix_width(wp); | |
1143 } | |
1144 else | |
1145 { | |
1146 /* width and column of new window is same as current window */ | |
1147 if (flags & (WSP_TOP | WSP_BOT)) | |
1148 { | |
1149 wp->w_wincol = 0; | |
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1150 win_new_width(wp, Columns); |
7 | 1151 wp->w_vsep_width = 0; |
1152 } | |
1153 else | |
1154 { | |
1155 wp->w_wincol = oldwin->w_wincol; | |
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1156 win_new_width(wp, oldwin->w_width); |
7 | 1157 wp->w_vsep_width = oldwin->w_vsep_width; |
1158 } | |
1159 frp->fr_width = curfrp->fr_width; | |
1160 | |
1161 /* "new_size" of the current window goes to the new window, use | |
1162 * one row for the status line */ | |
1163 win_new_height(wp, new_size); | |
1164 if (flags & (WSP_TOP | WSP_BOT)) | |
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1165 { |
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1166 int new_fr_height = curfrp->fr_height - new_size |
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1167 + WINBAR_HEIGHT(wp) ; |
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1168 |
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1169 if (!((flags & WSP_BOT) && p_ls == 0)) |
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1170 new_fr_height -= STATUS_HEIGHT; |
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1171 frame_new_height(curfrp, new_fr_height, flags & WSP_TOP, FALSE); |
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1172 } |
7 | 1173 else |
1174 win_new_height(oldwin, oldwin_height - (new_size + STATUS_HEIGHT)); | |
1175 if (before) /* new window above current one */ | |
1176 { | |
1177 wp->w_winrow = oldwin->w_winrow; | |
1178 wp->w_status_height = STATUS_HEIGHT; | |
1179 oldwin->w_winrow += wp->w_height + STATUS_HEIGHT; | |
1180 } | |
1181 else /* new window below current one */ | |
1182 { | |
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1183 wp->w_winrow = oldwin->w_winrow + VISIBLE_HEIGHT(oldwin) |
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1184 + STATUS_HEIGHT; |
7 | 1185 wp->w_status_height = oldwin->w_status_height; |
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1186 if (!(flags & WSP_BOT)) |
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1187 oldwin->w_status_height = STATUS_HEIGHT; |
7 | 1188 } |
1189 if (flags & WSP_BOT) | |
1190 frame_add_statusline(curfrp); | |
1191 frame_fix_height(wp); | |
1192 frame_fix_height(oldwin); | |
1193 } | |
1194 | |
1195 if (flags & (WSP_TOP | WSP_BOT)) | |
1196 (void)win_comp_pos(); | |
1197 | |
1198 /* | |
1199 * Both windows need redrawing | |
1200 */ | |
1201 redraw_win_later(wp, NOT_VALID); | |
1202 wp->w_redr_status = TRUE; | |
1203 redraw_win_later(oldwin, NOT_VALID); | |
1204 oldwin->w_redr_status = TRUE; | |
1205 | |
1206 if (need_status) | |
1207 { | |
1208 msg_row = Rows - 1; | |
1209 msg_col = sc_col; | |
1210 msg_clr_eos_force(); /* Old command/ruler may still be there */ | |
1211 comp_col(); | |
1212 msg_row = Rows - 1; | |
1213 msg_col = 0; /* put position back at start of line */ | |
1214 } | |
1215 | |
1216 /* | |
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1217 * equalize the window sizes. |
7 | 1218 */ |
1219 if (do_equal || dir != 0) | |
1220 win_equal(wp, TRUE, | |
1221 (flags & WSP_VERT) ? (dir == 'v' ? 'b' : 'h') | |
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1222 : dir == 'h' ? 'b' : 'v'); |
7 | 1223 |
1224 /* Don't change the window height/width to 'winheight' / 'winwidth' if a | |
1225 * size was given. */ | |
1226 if (flags & WSP_VERT) | |
1227 { | |
1228 i = p_wiw; | |
1229 if (size != 0) | |
1230 p_wiw = size; | |
1231 | |
1232 # ifdef FEAT_GUI | |
1233 /* When 'guioptions' includes 'L' or 'R' may have to add scrollbars. */ | |
1234 if (gui.in_use) | |
1235 gui_init_which_components(NULL); | |
1236 # endif | |
1237 } | |
1238 else | |
1239 { | |
1240 i = p_wh; | |
1241 if (size != 0) | |
1242 p_wh = size; | |
1243 } | |
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1244 |
6096 | 1245 #ifdef FEAT_JUMPLIST |
1246 /* Keep same changelist position in new window. */ | |
1247 wp->w_changelistidx = oldwin->w_changelistidx; | |
1248 #endif | |
1249 | |
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1250 /* |
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1251 * make the new window the current window |
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1252 */ |
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1253 win_enter_ext(wp, FALSE, FALSE, TRUE, TRUE, TRUE); |
7 | 1254 if (flags & WSP_VERT) |
1255 p_wiw = i; | |
1256 else | |
1257 p_wh = i; | |
1258 | |
1259 return OK; | |
1260 } | |
1261 | |
1906 | 1262 |
675 | 1263 /* |
1264 * Initialize window "newp" from window "oldp". | |
1265 * Used when splitting a window and when creating a new tab page. | |
1266 * The windows will both edit the same buffer. | |
1822 | 1267 * WSP_NEWLOC may be specified in flags to prevent the location list from |
1268 * being copied. | |
675 | 1269 */ |
1270 static void | |
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1271 win_init(win_T *newp, win_T *oldp, int flags UNUSED) |
675 | 1272 { |
1273 int i; | |
1274 | |
1275 newp->w_buffer = oldp->w_buffer; | |
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1276 #ifdef FEAT_SYN_HL |
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1277 newp->w_s = &(oldp->w_buffer->b_s); |
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1278 #endif |
675 | 1279 oldp->w_buffer->b_nwindows++; |
1280 newp->w_cursor = oldp->w_cursor; | |
1281 newp->w_valid = 0; | |
1282 newp->w_curswant = oldp->w_curswant; | |
1283 newp->w_set_curswant = oldp->w_set_curswant; | |
1284 newp->w_topline = oldp->w_topline; | |
1285 #ifdef FEAT_DIFF | |
1286 newp->w_topfill = oldp->w_topfill; | |
1287 #endif | |
1288 newp->w_leftcol = oldp->w_leftcol; | |
1289 newp->w_pcmark = oldp->w_pcmark; | |
1290 newp->w_prev_pcmark = oldp->w_prev_pcmark; | |
1291 newp->w_alt_fnum = oldp->w_alt_fnum; | |
826 | 1292 newp->w_wrow = oldp->w_wrow; |
675 | 1293 newp->w_fraction = oldp->w_fraction; |
1294 newp->w_prev_fraction_row = oldp->w_prev_fraction_row; | |
1295 #ifdef FEAT_JUMPLIST | |
1296 copy_jumplist(oldp, newp); | |
1297 #endif | |
1298 #ifdef FEAT_QUICKFIX | |
1822 | 1299 if (flags & WSP_NEWLOC) |
1300 { | |
1301 /* Don't copy the location list. */ | |
1302 newp->w_llist = NULL; | |
1303 newp->w_llist_ref = NULL; | |
1304 } | |
1305 else | |
1306 copy_loclist(oldp, newp); | |
675 | 1307 #endif |
5584 | 1308 newp->w_localdir = (oldp->w_localdir == NULL) |
1309 ? NULL : vim_strsave(oldp->w_localdir); | |
675 | 1310 |
1906 | 1311 /* copy tagstack and folds */ |
675 | 1312 for (i = 0; i < oldp->w_tagstacklen; i++) |
1313 { | |
1314 newp->w_tagstack[i] = oldp->w_tagstack[i]; | |
1315 if (newp->w_tagstack[i].tagname != NULL) | |
1316 newp->w_tagstack[i].tagname = | |
1317 vim_strsave(newp->w_tagstack[i].tagname); | |
1318 } | |
1319 newp->w_tagstackidx = oldp->w_tagstackidx; | |
1320 newp->w_tagstacklen = oldp->w_tagstacklen; | |
3068 | 1321 #ifdef FEAT_FOLDING |
675 | 1322 copyFoldingState(oldp, newp); |
3068 | 1323 #endif |
1906 | 1324 |
1325 win_init_some(newp, oldp); | |
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1326 |
3068 | 1327 #ifdef FEAT_SYN_HL |
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1328 check_colorcolumn(newp); |
3068 | 1329 #endif |
1906 | 1330 } |
1331 | |
1332 /* | |
6222 | 1333 * Initialize window "newp" from window "old". |
1906 | 1334 * Only the essential things are copied. |
1335 */ | |
1336 static void | |
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1337 win_init_some(win_T *newp, win_T *oldp) |
1906 | 1338 { |
1339 /* Use the same argument list. */ | |
1340 newp->w_alist = oldp->w_alist; | |
1341 ++newp->w_alist->al_refcount; | |
1342 newp->w_arg_idx = oldp->w_arg_idx; | |
1343 | |
1344 /* copy options from existing window */ | |
1345 win_copy_options(oldp, newp); | |
675 | 1346 } |
1347 | |
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1348 |
7 | 1349 /* |
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1350 * Check if "win" is a pointer to an existing window in the current tab page. |
7 | 1351 */ |
1352 int | |
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1353 win_valid(win_T *win) |
7 | 1354 { |
1355 win_T *wp; | |
1356 | |
1357 if (win == NULL) | |
1358 return FALSE; | |
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1359 FOR_ALL_WINDOWS(wp) |
7 | 1360 if (wp == win) |
1361 return TRUE; | |
1362 return FALSE; | |
1363 } | |
1364 | |
1365 /* | |
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1366 * Check if "win" is a pointer to an existing window in any tab page. |
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1367 */ |
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1368 int |
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1369 win_valid_any_tab(win_T *win) |
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1370 { |
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1371 win_T *wp; |
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1372 tabpage_T *tp; |
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1373 |
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1374 if (win == NULL) |
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1375 return FALSE; |
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1376 FOR_ALL_TABPAGES(tp) |
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1377 { |
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1378 FOR_ALL_WINDOWS_IN_TAB(tp, wp) |
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1379 { |
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1380 if (wp == win) |
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1381 return TRUE; |
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1382 } |
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1383 } |
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1384 return FALSE; |
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1385 } |
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1386 |
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1387 /* |
7 | 1388 * Return the number of windows. |
1389 */ | |
1390 int | |
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1391 win_count(void) |
7 | 1392 { |
1393 win_T *wp; | |
1394 int count = 0; | |
1395 | |
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1396 FOR_ALL_WINDOWS(wp) |
7 | 1397 ++count; |
1398 return count; | |
1399 } | |
1400 | |
1401 /* | |
1402 * Make "count" windows on the screen. | |
1403 * Return actual number of windows on the screen. | |
1404 * Must be called when there is just one window, filling the whole screen | |
1405 * (excluding the command line). | |
1406 */ | |
1407 int | |
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1408 make_windows( |
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1409 int count, |
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1410 int vertical UNUSED) /* split windows vertically if TRUE */ |
7 | 1411 { |
1412 int maxcount; | |
1413 int todo; | |
1414 | |
1415 if (vertical) | |
1416 { | |
1417 /* Each windows needs at least 'winminwidth' lines and a separator | |
1418 * column. */ | |
1419 maxcount = (curwin->w_width + curwin->w_vsep_width | |
1420 - (p_wiw - p_wmw)) / (p_wmw + 1); | |
1421 } | |
1422 else | |
1423 { | |
1424 /* Each window needs at least 'winminheight' lines and a status line. */ | |
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1425 maxcount = (VISIBLE_HEIGHT(curwin) + curwin->w_status_height |
7 | 1426 - (p_wh - p_wmh)) / (p_wmh + STATUS_HEIGHT); |
1427 } | |
1428 | |
1429 if (maxcount < 2) | |
1430 maxcount = 2; | |
1431 if (count > maxcount) | |
1432 count = maxcount; | |
1433 | |
1434 /* | |
1435 * add status line now, otherwise first window will be too big | |
1436 */ | |
1437 if (count > 1) | |
1438 last_status(TRUE); | |
1439 | |
1440 #ifdef FEAT_AUTOCMD | |
1441 /* | |
1442 * Don't execute autocommands while creating the windows. Must do that | |
1443 * when putting the buffers in the windows. | |
1444 */ | |
1410 | 1445 block_autocmds(); |
7 | 1446 #endif |
1447 | |
1448 /* todo is number of windows left to create */ | |
1449 for (todo = count - 1; todo > 0; --todo) | |
1450 if (vertical) | |
1451 { | |
1452 if (win_split(curwin->w_width - (curwin->w_width - todo) | |
1453 / (todo + 1) - 1, WSP_VERT | WSP_ABOVE) == FAIL) | |
1454 break; | |
1455 } | |
1456 else | |
1457 { | |
1458 if (win_split(curwin->w_height - (curwin->w_height - todo | |
1459 * STATUS_HEIGHT) / (todo + 1) | |
1460 - STATUS_HEIGHT, WSP_ABOVE) == FAIL) | |
1461 break; | |
1462 } | |
1463 | |
1464 #ifdef FEAT_AUTOCMD | |
1410 | 1465 unblock_autocmds(); |
7 | 1466 #endif |
1467 | |
1468 /* return actual number of windows */ | |
1469 return (count - todo); | |
1470 } | |
1471 | |
1472 /* | |
1473 * Exchange current and next window | |
1474 */ | |
1475 static void | |
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1476 win_exchange(long Prenum) |
7 | 1477 { |
1478 frame_T *frp; | |
1479 frame_T *frp2; | |
1480 win_T *wp; | |
1481 win_T *wp2; | |
1482 int temp; | |
1483 | |
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diff
changeset
|
1484 if (ONE_WINDOW) /* just one window */ |
7 | 1485 { |
1486 beep_flush(); | |
1487 return; | |
1488 } | |
1489 | |
1490 #ifdef FEAT_GUI | |
1491 need_mouse_correct = TRUE; | |
1492 #endif | |
1493 | |
1494 /* | |
1495 * find window to exchange with | |
1496 */ | |
1497 if (Prenum) | |
1498 { | |
1499 frp = curwin->w_frame->fr_parent->fr_child; | |
1500 while (frp != NULL && --Prenum > 0) | |
1501 frp = frp->fr_next; | |
1502 } | |
1503 else if (curwin->w_frame->fr_next != NULL) /* Swap with next */ | |
1504 frp = curwin->w_frame->fr_next; | |
1505 else /* Swap last window in row/col with previous */ | |
1506 frp = curwin->w_frame->fr_prev; | |
1507 | |
1508 /* We can only exchange a window with another window, not with a frame | |
1509 * containing windows. */ | |
1510 if (frp == NULL || frp->fr_win == NULL || frp->fr_win == curwin) | |
1511 return; | |
1512 wp = frp->fr_win; | |
1513 | |
1514 /* | |
1515 * 1. remove curwin from the list. Remember after which window it was in wp2 | |
1516 * 2. insert curwin before wp in the list | |
1517 * if wp != wp2 | |
1518 * 3. remove wp from the list | |
1519 * 4. insert wp after wp2 | |
1520 * 5. exchange the status line height and vsep width. | |
1521 */ | |
1522 wp2 = curwin->w_prev; | |
1523 frp2 = curwin->w_frame->fr_prev; | |
1524 if (wp->w_prev != curwin) | |
1525 { | |
671 | 1526 win_remove(curwin, NULL); |
7 | 1527 frame_remove(curwin->w_frame); |
1528 win_append(wp->w_prev, curwin); | |
1529 frame_insert(frp, curwin->w_frame); | |
1530 } | |
1531 if (wp != wp2) | |
1532 { | |
671 | 1533 win_remove(wp, NULL); |
7 | 1534 frame_remove(wp->w_frame); |
1535 win_append(wp2, wp); | |
1536 if (frp2 == NULL) | |
1537 frame_insert(wp->w_frame->fr_parent->fr_child, wp->w_frame); | |
1538 else | |
1539 frame_append(frp2, wp->w_frame); | |
1540 } | |
1541 temp = curwin->w_status_height; | |
1542 curwin->w_status_height = wp->w_status_height; | |
1543 wp->w_status_height = temp; | |
1544 temp = curwin->w_vsep_width; | |
1545 curwin->w_vsep_width = wp->w_vsep_width; | |
1546 wp->w_vsep_width = temp; | |
1547 | |
1548 /* If the windows are not in the same frame, exchange the sizes to avoid | |
1549 * messing up the window layout. Otherwise fix the frame sizes. */ | |
1550 if (curwin->w_frame->fr_parent != wp->w_frame->fr_parent) | |
1551 { | |
1552 temp = curwin->w_height; | |
1553 curwin->w_height = wp->w_height; | |
1554 wp->w_height = temp; | |
1555 temp = curwin->w_width; | |
1556 curwin->w_width = wp->w_width; | |
1557 wp->w_width = temp; | |
1558 } | |
1559 else | |
1560 { | |
1561 frame_fix_height(curwin); | |
1562 frame_fix_height(wp); | |
1563 frame_fix_width(curwin); | |
1564 frame_fix_width(wp); | |
1565 } | |
1566 | |
1567 (void)win_comp_pos(); /* recompute window positions */ | |
1568 | |
1569 win_enter(wp, TRUE); | |
1570 redraw_later(CLEAR); | |
1571 } | |
1572 | |
1573 /* | |
1574 * rotate windows: if upwards TRUE the second window becomes the first one | |
1575 * if upwards FALSE the first window becomes the second one | |
1576 */ | |
1577 static void | |
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diff
changeset
|
1578 win_rotate(int upwards, int count) |
7 | 1579 { |
1580 win_T *wp1; | |
1581 win_T *wp2; | |
1582 frame_T *frp; | |
1583 int n; | |
1584 | |
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diff
changeset
|
1585 if (ONE_WINDOW) /* nothing to do */ |
7 | 1586 { |
1587 beep_flush(); | |
1588 return; | |
1589 } | |
1590 | |
1591 #ifdef FEAT_GUI | |
1592 need_mouse_correct = TRUE; | |
1593 #endif | |
1594 | |
1595 /* Check if all frames in this row/col have one window. */ | |
1596 for (frp = curwin->w_frame->fr_parent->fr_child; frp != NULL; | |
1597 frp = frp->fr_next) | |
1598 if (frp->fr_win == NULL) | |
1599 { | |
1600 EMSG(_("E443: Cannot rotate when another window is split")); | |
1601 return; | |
1602 } | |
1603 | |
1604 while (count--) | |
1605 { | |
1606 if (upwards) /* first window becomes last window */ | |
1607 { | |
1608 /* remove first window/frame from the list */ | |
1609 frp = curwin->w_frame->fr_parent->fr_child; | |
1610 wp1 = frp->fr_win; | |
671 | 1611 win_remove(wp1, NULL); |
7 | 1612 frame_remove(frp); |
1613 | |
1614 /* find last frame and append removed window/frame after it */ | |
1615 for ( ; frp->fr_next != NULL; frp = frp->fr_next) | |
1616 ; | |
1617 win_append(frp->fr_win, wp1); | |
1618 frame_append(frp, wp1->w_frame); | |
1619 | |
1620 wp2 = frp->fr_win; /* previously last window */ | |
1621 } | |
1622 else /* last window becomes first window */ | |
1623 { | |
1624 /* find last window/frame in the list and remove it */ | |
1625 for (frp = curwin->w_frame; frp->fr_next != NULL; | |
1626 frp = frp->fr_next) | |
1627 ; | |
1628 wp1 = frp->fr_win; | |
1629 wp2 = wp1->w_prev; /* will become last window */ | |
671 | 1630 win_remove(wp1, NULL); |
7 | 1631 frame_remove(frp); |
1632 | |
1633 /* append the removed window/frame before the first in the list */ | |
1634 win_append(frp->fr_parent->fr_child->fr_win->w_prev, wp1); | |
1635 frame_insert(frp->fr_parent->fr_child, frp); | |
1636 } | |
1637 | |
1638 /* exchange status height and vsep width of old and new last window */ | |
1639 n = wp2->w_status_height; | |
1640 wp2->w_status_height = wp1->w_status_height; | |
1641 wp1->w_status_height = n; | |
1642 frame_fix_height(wp1); | |
1643 frame_fix_height(wp2); | |
1644 n = wp2->w_vsep_width; | |
1645 wp2->w_vsep_width = wp1->w_vsep_width; | |
1646 wp1->w_vsep_width = n; | |
1647 frame_fix_width(wp1); | |
1648 frame_fix_width(wp2); | |
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1649 |
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|
1650 /* recompute w_winrow and w_wincol for all windows */ |
7 | 1651 (void)win_comp_pos(); |
1652 } | |
1653 | |
1654 redraw_later(CLEAR); | |
1655 } | |
1656 | |
1657 /* | |
1658 * Move the current window to the very top/bottom/left/right of the screen. | |
1659 */ | |
1660 static void | |
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1661 win_totop(int size, int flags) |
7 | 1662 { |
1663 int dir; | |
1664 int height = curwin->w_height; | |
1665 | |
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1666 if (ONE_WINDOW) |
7 | 1667 { |
1668 beep_flush(); | |
1669 return; | |
1670 } | |
1671 | |
1672 /* Remove the window and frame from the tree of frames. */ | |
671 | 1673 (void)winframe_remove(curwin, &dir, NULL); |
1674 win_remove(curwin, NULL); | |
7 | 1675 last_status(FALSE); /* may need to remove last status line */ |
1676 (void)win_comp_pos(); /* recompute window positions */ | |
1677 | |
1678 /* Split a window on the desired side and put the window there. */ | |
1679 (void)win_split_ins(size, flags, curwin, dir); | |
1680 if (!(flags & WSP_VERT)) | |
1681 { | |
1682 win_setheight(height); | |
1683 if (p_ea) | |
1684 win_equal(curwin, TRUE, 'v'); | |
1685 } | |
1686 | |
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changeset
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1687 #if defined(FEAT_GUI) |
7 | 1688 /* When 'guioptions' includes 'L' or 'R' may have to remove or add |
1689 * scrollbars. Have to update them anyway. */ | |
1906 | 1690 gui_may_update_scrollbars(); |
1691 #endif | |
7 | 1692 } |
1693 | |
1694 /* | |
1695 * Move window "win1" to below/right of "win2" and make "win1" the current | |
1696 * window. Only works within the same frame! | |
1697 */ | |
1698 void | |
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1699 win_move_after(win_T *win1, win_T *win2) |
7 | 1700 { |
1701 int height; | |
1702 | |
1703 /* check if the arguments are reasonable */ | |
1704 if (win1 == win2) | |
1705 return; | |
1706 | |
1707 /* check if there is something to do */ | |
1708 if (win2->w_next != win1) | |
1709 { | |
1710 /* may need move the status line/vertical separator of the last window | |
1711 * */ | |
1712 if (win1 == lastwin) | |
1713 { | |
1714 height = win1->w_prev->w_status_height; | |
1715 win1->w_prev->w_status_height = win1->w_status_height; | |
1716 win1->w_status_height = height; | |
1070 | 1717 if (win1->w_prev->w_vsep_width == 1) |
1718 { | |
1719 /* Remove the vertical separator from the last-but-one window, | |
1720 * add it to the last window. Adjust the frame widths. */ | |
1721 win1->w_prev->w_vsep_width = 0; | |
1722 win1->w_prev->w_frame->fr_width -= 1; | |
1723 win1->w_vsep_width = 1; | |
1724 win1->w_frame->fr_width += 1; | |
1725 } | |
7 | 1726 } |
1727 else if (win2 == lastwin) | |
1728 { | |
1729 height = win1->w_status_height; | |
1730 win1->w_status_height = win2->w_status_height; | |
1731 win2->w_status_height = height; | |
1070 | 1732 if (win1->w_vsep_width == 1) |
1733 { | |
1734 /* Remove the vertical separator from win1, add it to the last | |
1735 * window, win2. Adjust the frame widths. */ | |
1736 win2->w_vsep_width = 1; | |
1737 win2->w_frame->fr_width += 1; | |
1738 win1->w_vsep_width = 0; | |
1739 win1->w_frame->fr_width -= 1; | |
1740 } | |
7 | 1741 } |
671 | 1742 win_remove(win1, NULL); |
7 | 1743 frame_remove(win1->w_frame); |
1744 win_append(win2, win1); | |
1745 frame_append(win2->w_frame, win1->w_frame); | |
1746 | |
1747 (void)win_comp_pos(); /* recompute w_winrow for all windows */ | |
1748 redraw_later(NOT_VALID); | |
1749 } | |
1750 win_enter(win1, FALSE); | |
1751 } | |
1752 | |
1753 /* | |
1754 * Make all windows the same height. | |
1755 * 'next_curwin' will soon be the current window, make sure it has enough | |
1756 * rows. | |
1757 */ | |
1758 void | |
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changeset
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1759 win_equal( |
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|
1760 win_T *next_curwin, /* pointer to current window to be or NULL */ |
33ba2adb6065
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1761 int current, /* do only frame with current window */ |
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changeset
|
1762 int dir) /* 'v' for vertically, 'h' for horizontally, |
7 | 1763 'b' for both, 0 for using p_ead */ |
1764 { | |
1765 if (dir == 0) | |
1766 dir = *p_ead; | |
1767 win_equal_rec(next_curwin == NULL ? curwin : next_curwin, current, | |
685 | 1768 topframe, dir, 0, tabline_height(), |
667 | 1769 (int)Columns, topframe->fr_height); |
7 | 1770 } |
1771 | |
1772 /* | |
1773 * Set a frame to a new position and height, spreading the available room | |
1774 * equally over contained frames. | |
1775 * The window "next_curwin" (if not NULL) should at least get the size from | |
1776 * 'winheight' and 'winwidth' if possible. | |
1777 */ | |
1778 static void | |
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|
1779 win_equal_rec( |
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parents:
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1780 win_T *next_curwin, /* pointer to current window to be or NULL */ |
33ba2adb6065
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|
1781 int current, /* do only frame with current window */ |
33ba2adb6065
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1782 frame_T *topfr, /* frame to set size off */ |
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|
1783 int dir, /* 'v', 'h' or 'b', see win_equal() */ |
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1784 int col, /* horizontal position for frame */ |
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|
1785 int row, /* vertical position for frame */ |
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parents:
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|
1786 int width, /* new width of frame */ |
33ba2adb6065
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diff
changeset
|
1787 int height) /* new height of frame */ |
7 | 1788 { |
1789 int n, m; | |
1790 int extra_sep = 0; | |
1791 int wincount, totwincount = 0; | |
1792 frame_T *fr; | |
1793 int next_curwin_size = 0; | |
1794 int room = 0; | |
1795 int new_size; | |
1796 int has_next_curwin = 0; | |
1797 int hnc; | |
1798 | |
1799 if (topfr->fr_layout == FR_LEAF) | |
1800 { | |
1801 /* Set the width/height of this frame. | |
1802 * Redraw when size or position changes */ | |
1803 if (topfr->fr_height != height || topfr->fr_win->w_winrow != row | |
1804 || topfr->fr_width != width || topfr->fr_win->w_wincol != col | |
1805 ) | |
1806 { | |
1807 topfr->fr_win->w_winrow = row; | |
1808 frame_new_height(topfr, height, FALSE, FALSE); | |
1809 topfr->fr_win->w_wincol = col; | |
779 | 1810 frame_new_width(topfr, width, FALSE, FALSE); |
7 | 1811 redraw_all_later(CLEAR); |
1812 } | |
1813 } | |
1814 else if (topfr->fr_layout == FR_ROW) | |
1815 { | |
1816 topfr->fr_width = width; | |
1817 topfr->fr_height = height; | |
1818 | |
1819 if (dir != 'v') /* equalize frame widths */ | |
1820 { | |
1821 /* Compute the maximum number of windows horizontally in this | |
1822 * frame. */ | |
1823 n = frame_minwidth(topfr, NOWIN); | |
1824 /* add one for the rightmost window, it doesn't have a separator */ | |
1825 if (col + width == Columns) | |
1826 extra_sep = 1; | |
1827 else | |
1828 extra_sep = 0; | |
1829 totwincount = (n + extra_sep) / (p_wmw + 1); | |
779 | 1830 has_next_curwin = frame_has_win(topfr, next_curwin); |
1831 | |
1832 /* | |
1833 * Compute width for "next_curwin" window and room available for | |
1834 * other windows. | |
1835 * "m" is the minimal width when counting p_wiw for "next_curwin". | |
1836 */ | |
7 | 1837 m = frame_minwidth(topfr, next_curwin); |
1838 room = width - m; | |
1839 if (room < 0) | |
1840 { | |
1841 next_curwin_size = p_wiw + room; | |
1842 room = 0; | |
1843 } | |
1844 else | |
1845 { | |
779 | 1846 next_curwin_size = -1; |
1847 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
1848 { | |
1849 /* If 'winfixwidth' set keep the window width if | |
1850 * possible. | |
1851 * Watch out for this window being the next_curwin. */ | |
1852 if (frame_fixed_width(fr)) | |
1853 { | |
1854 n = frame_minwidth(fr, NOWIN); | |
1855 new_size = fr->fr_width; | |
1856 if (frame_has_win(fr, next_curwin)) | |
1857 { | |
1858 room += p_wiw - p_wmw; | |
1859 next_curwin_size = 0; | |
1860 if (new_size < p_wiw) | |
1861 new_size = p_wiw; | |
1862 } | |
1863 else | |
1864 /* These windows don't use up room. */ | |
1865 totwincount -= (n + (fr->fr_next == NULL | |
1866 ? extra_sep : 0)) / (p_wmw + 1); | |
1867 room -= new_size - n; | |
1868 if (room < 0) | |
1869 { | |
1870 new_size += room; | |
1871 room = 0; | |
1872 } | |
1873 fr->fr_newwidth = new_size; | |
1874 } | |
1875 } | |
1876 if (next_curwin_size == -1) | |
1877 { | |
1878 if (!has_next_curwin) | |
1879 next_curwin_size = 0; | |
1880 else if (totwincount > 1 | |
1881 && (room + (totwincount - 2)) | |
1882 / (totwincount - 1) > p_wiw) | |
1883 { | |
834 | 1884 /* Can make all windows wider than 'winwidth', spread |
1885 * the room equally. */ | |
1886 next_curwin_size = (room + p_wiw | |
1887 + (totwincount - 1) * p_wmw | |
1888 + (totwincount - 1)) / totwincount; | |
779 | 1889 room -= next_curwin_size - p_wiw; |
1890 } | |
1891 else | |
1892 next_curwin_size = p_wiw; | |
1893 } | |
7 | 1894 } |
779 | 1895 |
1896 if (has_next_curwin) | |
7 | 1897 --totwincount; /* don't count curwin */ |
1898 } | |
1899 | |
1900 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
1901 { | |
1902 n = m = 0; | |
1903 wincount = 1; | |
1904 if (fr->fr_next == NULL) | |
1905 /* last frame gets all that remains (avoid roundoff error) */ | |
1906 new_size = width; | |
1907 else if (dir == 'v') | |
1908 new_size = fr->fr_width; | |
779 | 1909 else if (frame_fixed_width(fr)) |
1910 { | |
1911 new_size = fr->fr_newwidth; | |
1912 wincount = 0; /* doesn't count as a sizeable window */ | |
1913 } | |
7 | 1914 else |
1915 { | |
1916 /* Compute the maximum number of windows horiz. in "fr". */ | |
1917 n = frame_minwidth(fr, NOWIN); | |
1918 wincount = (n + (fr->fr_next == NULL ? extra_sep : 0)) | |
1919 / (p_wmw + 1); | |
1920 m = frame_minwidth(fr, next_curwin); | |
779 | 1921 if (has_next_curwin) |
1922 hnc = frame_has_win(fr, next_curwin); | |
1923 else | |
1924 hnc = FALSE; | |
1925 if (hnc) /* don't count next_curwin */ | |
7 | 1926 --wincount; |
779 | 1927 if (totwincount == 0) |
1928 new_size = room; | |
1929 else | |
1930 new_size = (wincount * room + ((unsigned)totwincount >> 1)) | |
7 | 1931 / totwincount; |
779 | 1932 if (hnc) /* add next_curwin size */ |
7 | 1933 { |
1934 next_curwin_size -= p_wiw - (m - n); | |
1935 new_size += next_curwin_size; | |
779 | 1936 room -= new_size - next_curwin_size; |
7 | 1937 } |
779 | 1938 else |
1939 room -= new_size; | |
1940 new_size += n; | |
7 | 1941 } |
1942 | |
779 | 1943 /* Skip frame that is full width when splitting or closing a |
7 | 1944 * window, unless equalizing all frames. */ |
1945 if (!current || dir != 'v' || topfr->fr_parent != NULL | |
1946 || (new_size != fr->fr_width) | |
1947 || frame_has_win(fr, next_curwin)) | |
1948 win_equal_rec(next_curwin, current, fr, dir, col, row, | |
779 | 1949 new_size, height); |
1950 col += new_size; | |
1951 width -= new_size; | |
7 | 1952 totwincount -= wincount; |
1953 } | |
1954 } | |
1955 else /* topfr->fr_layout == FR_COL */ | |
1956 { | |
1957 topfr->fr_width = width; | |
1958 topfr->fr_height = height; | |
1959 | |
1960 if (dir != 'h') /* equalize frame heights */ | |
1961 { | |
1962 /* Compute maximum number of windows vertically in this frame. */ | |
1963 n = frame_minheight(topfr, NOWIN); | |
1964 /* add one for the bottom window if it doesn't have a statusline */ | |
1965 if (row + height == cmdline_row && p_ls == 0) | |
1966 extra_sep = 1; | |
1967 else | |
1968 extra_sep = 0; | |
1969 totwincount = (n + extra_sep) / (p_wmh + 1); | |
1970 has_next_curwin = frame_has_win(topfr, next_curwin); | |
1971 | |
1972 /* | |
1973 * Compute height for "next_curwin" window and room available for | |
1974 * other windows. | |
1975 * "m" is the minimal height when counting p_wh for "next_curwin". | |
1976 */ | |
1977 m = frame_minheight(topfr, next_curwin); | |
1978 room = height - m; | |
1979 if (room < 0) | |
1980 { | |
1981 /* The room is less then 'winheight', use all space for the | |
1982 * current window. */ | |
1983 next_curwin_size = p_wh + room; | |
1984 room = 0; | |
1985 } | |
1986 else | |
1987 { | |
1988 next_curwin_size = -1; | |
1989 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
1990 { | |
1991 /* If 'winfixheight' set keep the window height if | |
1992 * possible. | |
1993 * Watch out for this window being the next_curwin. */ | |
1994 if (frame_fixed_height(fr)) | |
1995 { | |
1996 n = frame_minheight(fr, NOWIN); | |
1997 new_size = fr->fr_height; | |
1998 if (frame_has_win(fr, next_curwin)) | |
1999 { | |
2000 room += p_wh - p_wmh; | |
2001 next_curwin_size = 0; | |
2002 if (new_size < p_wh) | |
2003 new_size = p_wh; | |
2004 } | |
2005 else | |
2006 /* These windows don't use up room. */ | |
2007 totwincount -= (n + (fr->fr_next == NULL | |
2008 ? extra_sep : 0)) / (p_wmh + 1); | |
2009 room -= new_size - n; | |
2010 if (room < 0) | |
2011 { | |
2012 new_size += room; | |
2013 room = 0; | |
2014 } | |
2015 fr->fr_newheight = new_size; | |
2016 } | |
2017 } | |
2018 if (next_curwin_size == -1) | |
2019 { | |
2020 if (!has_next_curwin) | |
2021 next_curwin_size = 0; | |
2022 else if (totwincount > 1 | |
2023 && (room + (totwincount - 2)) | |
2024 / (totwincount - 1) > p_wh) | |
2025 { | |
834 | 2026 /* can make all windows higher than 'winheight', |
2027 * spread the room equally. */ | |
2028 next_curwin_size = (room + p_wh | |
2029 + (totwincount - 1) * p_wmh | |
7 | 2030 + (totwincount - 1)) / totwincount; |
2031 room -= next_curwin_size - p_wh; | |
2032 } | |
2033 else | |
2034 next_curwin_size = p_wh; | |
2035 } | |
2036 } | |
2037 | |
2038 if (has_next_curwin) | |
2039 --totwincount; /* don't count curwin */ | |
2040 } | |
2041 | |
2042 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
2043 { | |
2044 n = m = 0; | |
2045 wincount = 1; | |
2046 if (fr->fr_next == NULL) | |
2047 /* last frame gets all that remains (avoid roundoff error) */ | |
2048 new_size = height; | |
2049 else if (dir == 'h') | |
2050 new_size = fr->fr_height; | |
2051 else if (frame_fixed_height(fr)) | |
2052 { | |
2053 new_size = fr->fr_newheight; | |
2054 wincount = 0; /* doesn't count as a sizeable window */ | |
2055 } | |
2056 else | |
2057 { | |
2058 /* Compute the maximum number of windows vert. in "fr". */ | |
2059 n = frame_minheight(fr, NOWIN); | |
2060 wincount = (n + (fr->fr_next == NULL ? extra_sep : 0)) | |
2061 / (p_wmh + 1); | |
2062 m = frame_minheight(fr, next_curwin); | |
2063 if (has_next_curwin) | |
2064 hnc = frame_has_win(fr, next_curwin); | |
2065 else | |
2066 hnc = FALSE; | |
2067 if (hnc) /* don't count next_curwin */ | |
2068 --wincount; | |
2069 if (totwincount == 0) | |
2070 new_size = room; | |
2071 else | |
2072 new_size = (wincount * room + ((unsigned)totwincount >> 1)) | |
2073 / totwincount; | |
2074 if (hnc) /* add next_curwin size */ | |
2075 { | |
2076 next_curwin_size -= p_wh - (m - n); | |
2077 new_size += next_curwin_size; | |
2078 room -= new_size - next_curwin_size; | |
2079 } | |
2080 else | |
2081 room -= new_size; | |
2082 new_size += n; | |
2083 } | |
2084 /* Skip frame that is full width when splitting or closing a | |
2085 * window, unless equalizing all frames. */ | |
2086 if (!current || dir != 'h' || topfr->fr_parent != NULL | |
2087 || (new_size != fr->fr_height) | |
2088 || frame_has_win(fr, next_curwin)) | |
2089 win_equal_rec(next_curwin, current, fr, dir, col, row, | |
2090 width, new_size); | |
2091 row += new_size; | |
2092 height -= new_size; | |
2093 totwincount -= wincount; | |
2094 } | |
2095 } | |
2096 } | |
2097 | |
2098 /* | |
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2099 * Close all windows for buffer "buf". |
7 | 2100 */ |
2101 void | |
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2102 close_windows( |
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2103 buf_T *buf, |
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2104 int keep_curwin) /* don't close "curwin" */ |
7 | 2105 { |
671 | 2106 win_T *wp; |
2107 tabpage_T *tp, *nexttp; | |
685 | 2108 int h = tabline_height(); |
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2109 #ifdef FEAT_AUTOCMD |
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2110 int count = tabpage_index(NULL); |
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2111 #endif |
7 | 2112 |
2113 ++RedrawingDisabled; | |
671 | 2114 |
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2115 for (wp = firstwin; wp != NULL && !ONE_WINDOW; ) |
7 | 2116 { |
3570 | 2117 if (wp->w_buffer == buf && (!keep_curwin || wp != curwin) |
2118 #ifdef FEAT_AUTOCMD | |
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2119 && !(wp->w_closing || wp->w_buffer->b_locked > 0) |
3570 | 2120 #endif |
2121 ) | |
7 | 2122 { |
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2123 if (win_close(wp, FALSE) == FAIL) |
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2124 /* If closing the window fails give up, to avoid looping |
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2125 * forever. */ |
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2126 break; |
671 | 2127 |
2128 /* Start all over, autocommands may change the window layout. */ | |
2129 wp = firstwin; | |
7 | 2130 } |
2131 else | |
671 | 2132 wp = wp->w_next; |
7 | 2133 } |
671 | 2134 |
2135 /* Also check windows in other tab pages. */ | |
2136 for (tp = first_tabpage; tp != NULL; tp = nexttp) | |
2137 { | |
2138 nexttp = tp->tp_next; | |
672 | 2139 if (tp != curtab) |
671 | 2140 for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next) |
3570 | 2141 if (wp->w_buffer == buf |
2142 #ifdef FEAT_AUTOCMD | |
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2143 && !(wp->w_closing || wp->w_buffer->b_locked > 0) |
3570 | 2144 #endif |
2145 ) | |
671 | 2146 { |
2147 win_close_othertab(wp, FALSE, tp); | |
2148 | |
2149 /* Start all over, the tab page may be closed and | |
2150 * autocommands may change the window layout. */ | |
2151 nexttp = first_tabpage; | |
2152 break; | |
2153 } | |
2154 } | |
2155 | |
7 | 2156 --RedrawingDisabled; |
671 | 2157 |
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2158 #ifdef FEAT_AUTOCMD |
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2159 if (count != tabpage_index(NULL)) |
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2160 apply_autocmds(EVENT_TABCLOSED, NULL, NULL, FALSE, curbuf); |
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2161 #endif |
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2162 |
4305 | 2163 redraw_tabline = TRUE; |
685 | 2164 if (h != tabline_height()) |
671 | 2165 shell_new_rows(); |
7 | 2166 } |
2167 | |
2168 /* | |
1906 | 2169 * Return TRUE if the current window is the only window that exists (ignoring |
2170 * "aucmd_win"). | |
672 | 2171 * Returns FALSE if there is a window, possibly in another tab page. |
667 | 2172 */ |
672 | 2173 static int |
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2174 last_window(void) |
667 | 2175 { |
1906 | 2176 return (one_window() && first_tabpage->tp_next == NULL); |
2177 } | |
2178 | |
2179 /* | |
2180 * Return TRUE if there is only one window other than "aucmd_win" in the | |
2181 * current tab page. | |
2182 */ | |
3365 | 2183 int |
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2184 one_window(void) |
1906 | 2185 { |
2186 #ifdef FEAT_AUTOCMD | |
2187 win_T *wp; | |
2188 int seen_one = FALSE; | |
2189 | |
2190 FOR_ALL_WINDOWS(wp) | |
2191 { | |
2192 if (wp != aucmd_win) | |
2193 { | |
2194 if (seen_one) | |
2195 return FALSE; | |
2196 seen_one = TRUE; | |
2197 } | |
2198 } | |
2199 return TRUE; | |
2200 #else | |
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2201 return ONE_WINDOW; |
1906 | 2202 #endif |
667 | 2203 } |
2204 | |
2205 /* | |
3535 | 2206 * Close the possibly last window in a tab page. |
2207 * Returns TRUE when the window was closed already. | |
2208 */ | |
2209 static int | |
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2210 close_last_window_tabpage( |
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2211 win_T *win, |
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2212 int free_buf, |
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2213 tabpage_T *prev_curtab) |
3535 | 2214 { |
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2215 if (ONE_WINDOW) |
3535 | 2216 { |
4423 | 2217 #ifdef FEAT_AUTOCMD |
4354 | 2218 buf_T *old_curbuf = curbuf; |
4423 | 2219 #endif |
4354 | 2220 |
3535 | 2221 /* |
2222 * Closing the last window in a tab page. First go to another tab | |
2223 * page and then close the window and the tab page. This avoids that | |
2224 * curwin and curtab are invalid while we are freeing memory, they may | |
2225 * be used in GUI events. | |
3582 | 2226 * Don't trigger autocommands yet, they may use wrong values, so do |
2227 * that below. | |
3535 | 2228 */ |
4354 | 2229 goto_tabpage_tp(alt_tabpage(), FALSE, TRUE); |
3535 | 2230 redraw_tabline = TRUE; |
2231 | |
2232 /* Safety check: Autocommands may have closed the window when jumping | |
2233 * to the other tab page. */ | |
2234 if (valid_tabpage(prev_curtab) && prev_curtab->tp_firstwin == win) | |
2235 { | |
2236 int h = tabline_height(); | |
2237 | |
2238 win_close_othertab(win, free_buf, prev_curtab); | |
2239 if (h != tabline_height()) | |
2240 shell_new_rows(); | |
2241 } | |
3582 | 2242 /* Since goto_tabpage_tp above did not trigger *Enter autocommands, do |
2243 * that now. */ | |
2244 #ifdef FEAT_AUTOCMD | |
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2245 apply_autocmds(EVENT_TABCLOSED, NULL, NULL, FALSE, curbuf); |
4354 | 2246 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); |
3582 | 2247 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); |
4354 | 2248 if (old_curbuf != curbuf) |
2249 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
3582 | 2250 #endif |
3535 | 2251 return TRUE; |
2252 } | |
2253 return FALSE; | |
2254 } | |
2255 | |
2256 /* | |
819 | 2257 * Close window "win". Only works for the current tab page. |
7 | 2258 * If "free_buf" is TRUE related buffer may be unloaded. |
2259 * | |
3365 | 2260 * Called by :quit, :close, :xit, :wq and findtag(). |
5302 | 2261 * Returns FAIL when the window was not closed. |
7 | 2262 */ |
5302 | 2263 int |
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2264 win_close(win_T *win, int free_buf) |
7 | 2265 { |
2266 win_T *wp; | |
2267 #ifdef FEAT_AUTOCMD | |
2268 int other_buffer = FALSE; | |
2269 #endif | |
2270 int close_curwin = FALSE; | |
2271 int dir; | |
2272 int help_window = FALSE; | |
847 | 2273 tabpage_T *prev_curtab = curtab; |
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2274 frame_T *win_frame = win->w_frame->fr_parent; |
7 | 2275 |
667 | 2276 if (last_window()) |
7 | 2277 { |
2278 EMSG(_("E444: Cannot close last window")); | |
5302 | 2279 return FAIL; |
7 | 2280 } |
2281 | |
1906 | 2282 #ifdef FEAT_AUTOCMD |
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2283 if (win->w_closing || (win->w_buffer != NULL |
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2284 && win->w_buffer->b_locked > 0)) |
5302 | 2285 return FAIL; /* window is already being closed */ |
1906 | 2286 if (win == aucmd_win) |
2287 { | |
2288 EMSG(_("E813: Cannot close autocmd window")); | |
5302 | 2289 return FAIL; |
1906 | 2290 } |
2291 if ((firstwin == aucmd_win || lastwin == aucmd_win) && one_window()) | |
2292 { | |
2293 EMSG(_("E814: Cannot close window, only autocmd window would remain")); | |
5302 | 2294 return FAIL; |
1906 | 2295 } |
2296 #endif | |
2297 | |
3535 | 2298 /* When closing the last window in a tab page first go to another tab page |
2299 * and then close the window and the tab page to avoid that curwin and | |
2300 * curtab are invalid while we are freeing memory. */ | |
2301 if (close_last_window_tabpage(win, free_buf, prev_curtab)) | |
5302 | 2302 return FAIL; |
856 | 2303 |
7 | 2304 /* When closing the help window, try restoring a snapshot after closing |
2305 * the window. Otherwise clear the snapshot, it's now invalid. */ | |
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2306 if (bt_help(win->w_buffer)) |
7 | 2307 help_window = TRUE; |
2308 else | |
1906 | 2309 clear_snapshot(curtab, SNAP_HELP_IDX); |
7 | 2310 |
2311 #ifdef FEAT_AUTOCMD | |
2312 if (win == curwin) | |
2313 { | |
2314 /* | |
2315 * Guess which window is going to be the new current window. | |
2316 * This may change because of the autocommands (sigh). | |
2317 */ | |
671 | 2318 wp = frame2win(win_altframe(win, NULL)); |
7 | 2319 |
2320 /* | |
3570 | 2321 * Be careful: If autocommands delete the window or cause this window |
2322 * to be the last one left, return now. | |
7 | 2323 */ |
2324 if (wp->w_buffer != curbuf) | |
2325 { | |
2326 other_buffer = TRUE; | |
3570 | 2327 win->w_closing = TRUE; |
7 | 2328 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); |
3570 | 2329 if (!win_valid(win)) |
5302 | 2330 return FAIL; |
3570 | 2331 win->w_closing = FALSE; |
2332 if (last_window()) | |
5302 | 2333 return FAIL; |
7 | 2334 } |
3570 | 2335 win->w_closing = TRUE; |
7 | 2336 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); |
3570 | 2337 if (!win_valid(win)) |
5302 | 2338 return FAIL; |
3570 | 2339 win->w_closing = FALSE; |
2340 if (last_window()) | |
5302 | 2341 return FAIL; |
7 | 2342 # ifdef FEAT_EVAL |
2343 /* autocmds may abort script processing */ | |
2344 if (aborting()) | |
5302 | 2345 return FAIL; |
7 | 2346 # endif |
2347 } | |
2348 #endif | |
2349 | |
1101 | 2350 #ifdef FEAT_GUI |
2351 /* Avoid trouble with scrollbars that are going to be deleted in | |
2352 * win_free(). */ | |
2353 if (gui.in_use) | |
2354 out_flush(); | |
2355 #endif | |
2356 | |
3068 | 2357 #ifdef FEAT_SYN_HL |
2358 /* Free independent synblock before the buffer is freed. */ | |
3242 | 2359 if (win->w_buffer != NULL) |
2360 reset_synblock(win); | |
3068 | 2361 #endif |
2362 | |
7 | 2363 /* |
2364 * Close the link to the buffer. | |
2365 */ | |
3242 | 2366 if (win->w_buffer != NULL) |
3570 | 2367 { |
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diff
changeset
|
2368 bufref_T bufref; |
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|
2369 |
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diff
changeset
|
2370 set_bufref(&bufref, curbuf); |
3570 | 2371 #ifdef FEAT_AUTOCMD |
2372 win->w_closing = TRUE; | |
2373 #endif | |
3768 | 2374 close_buffer(win, win->w_buffer, free_buf ? DOBUF_UNLOAD : 0, TRUE); |
3570 | 2375 #ifdef FEAT_AUTOCMD |
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diff
changeset
|
2376 if (win_valid_any_tab(win)) |
3570 | 2377 win->w_closing = FALSE; |
2378 #endif | |
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|
2379 /* Make sure curbuf is valid. It can become invalid if 'bufhidden' is |
85a7a945fb87
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|
2380 * "wipe". */ |
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|
2381 if (!bufref_valid(&bufref)) |
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changeset
|
2382 curbuf = firstbuf; |
3570 | 2383 } |
847 | 2384 |
4021 | 2385 if (only_one_window() && win_valid(win) && win->w_buffer == NULL |
2386 && (last_window() || curtab != prev_curtab | |
2387 || close_last_window_tabpage(win, free_buf, prev_curtab))) | |
5233
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2388 { |
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2389 /* Autocommands have closed all windows, quit now. Restore |
5233
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2390 * curwin->w_buffer, otherwise writing viminfo may fail. */ |
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2391 if (curwin->w_buffer == NULL) |
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2392 curwin->w_buffer = curbuf; |
4021 | 2393 getout(0); |
5233
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2394 } |
4021 | 2395 |
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|
2396 /* Autocommands may have moved to another tab page. */ |
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2397 if (curtab != prev_curtab && win_valid_any_tab(win) |
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2398 && win->w_buffer == NULL) |
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|
2399 { |
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changeset
|
2400 /* Need to close the window anyway, since the buffer is NULL. */ |
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|
2401 win_close_othertab(win, FALSE, prev_curtab); |
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2402 return FAIL; |
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|
2403 } |
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2404 |
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|
2405 /* Autocommands may have closed the window already or closed the only |
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|
2406 * other window. */ |
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changeset
|
2407 if (!win_valid(win) || last_window() |
3535 | 2408 || close_last_window_tabpage(win, free_buf, prev_curtab)) |
5302 | 2409 return FAIL; |
7 | 2410 |
3068 | 2411 /* Free the memory used for the window and get the window that received |
2412 * the screen space. */ | |
847 | 2413 wp = win_free_mem(win, &dir, NULL); |
2414 | |
7 | 2415 /* Make sure curwin isn't invalid. It can cause severe trouble when |
2416 * printing an error message. For win_equal() curbuf needs to be valid | |
2417 * too. */ | |
847 | 2418 if (win == curwin) |
7 | 2419 { |
2420 curwin = wp; | |
2421 #ifdef FEAT_QUICKFIX | |
2422 if (wp->w_p_pvw || bt_quickfix(wp->w_buffer)) | |
2423 { | |
2424 /* | |
1346 | 2425 * If the cursor goes to the preview or the quickfix window, try |
7 | 2426 * finding another window to go to. |
2427 */ | |
2428 for (;;) | |
2429 { | |
2430 if (wp->w_next == NULL) | |
2431 wp = firstwin; | |
2432 else | |
2433 wp = wp->w_next; | |
2434 if (wp == curwin) | |
2435 break; | |
2436 if (!wp->w_p_pvw && !bt_quickfix(wp->w_buffer)) | |
2437 { | |
2438 curwin = wp; | |
2439 break; | |
2440 } | |
2441 } | |
2442 } | |
2443 #endif | |
2444 curbuf = curwin->w_buffer; | |
2445 close_curwin = TRUE; | |
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2446 |
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2447 /* The cursor position may be invalid if the buffer changed after last |
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2448 * using the window. */ |
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2449 check_cursor(); |
7 | 2450 } |
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2451 if (p_ea && (*p_ead == 'b' || *p_ead == dir)) |
11591
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2452 /* If the frame of the closed window contains the new current window, |
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2453 * only resize that frame. Otherwise resize all windows. */ |
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2454 win_equal(curwin, curwin->w_frame->fr_parent == win_frame, dir); |
7 | 2455 else |
2456 win_comp_pos(); | |
2457 if (close_curwin) | |
2458 { | |
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changeset
|
2459 win_enter_ext(wp, FALSE, TRUE, FALSE, TRUE, TRUE); |
7 | 2460 #ifdef FEAT_AUTOCMD |
2461 if (other_buffer) | |
2462 /* careful: after this wp and win may be invalid! */ | |
2463 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
2464 #endif | |
2465 } | |
2466 | |
2467 /* | |
667 | 2468 * If last window has a status line now and we don't want one, |
2469 * remove the status line. | |
7 | 2470 */ |
2471 last_status(FALSE); | |
2472 | |
2473 /* After closing the help window, try restoring the window layout from | |
2474 * before it was opened. */ | |
2475 if (help_window) | |
1906 | 2476 restore_snapshot(SNAP_HELP_IDX, close_curwin); |
7 | 2477 |
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|
2478 #if defined(FEAT_GUI) |
7 | 2479 /* When 'guioptions' includes 'L' or 'R' may have to remove scrollbars. */ |
2480 if (gui.in_use && !win_hasvertsplit()) | |
2481 gui_init_which_components(NULL); | |
2482 #endif | |
2483 | |
2484 redraw_all_later(NOT_VALID); | |
5302 | 2485 return OK; |
7 | 2486 } |
2487 | |
2488 /* | |
671 | 2489 * Close window "win" in tab page "tp", which is not the current tab page. |
3535 | 2490 * This may be the last window in that tab page and result in closing the tab, |
671 | 2491 * thus "tp" may become invalid! |
856 | 2492 * Caller must check if buffer is hidden and whether the tabline needs to be |
2493 * updated. | |
671 | 2494 */ |
2495 void | |
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|
2496 win_close_othertab(win_T *win, int free_buf, tabpage_T *tp) |
671 | 2497 { |
2498 win_T *wp; | |
2499 int dir; | |
2500 tabpage_T *ptp = NULL; | |
2191 | 2501 int free_tp = FALSE; |
671 | 2502 |
3570 | 2503 #ifdef FEAT_AUTOCMD |
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|
2504 /* Get here with win->w_buffer == NULL when win_close() detects the tab |
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2505 * page changed. */ |
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diff
changeset
|
2506 if (win->w_closing || (win->w_buffer != NULL |
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2507 && win->w_buffer->b_locked > 0)) |
3570 | 2508 return; /* window is already being closed */ |
2509 #endif | |
2510 | |
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2511 if (win->w_buffer != NULL) |
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2512 /* Close the link to the buffer. */ |
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changeset
|
2513 close_buffer(win, win->w_buffer, free_buf ? DOBUF_UNLOAD : 0, FALSE); |
671 | 2514 |
2515 /* Careful: Autocommands may have closed the tab page or made it the | |
2516 * current tab page. */ | |
2517 for (ptp = first_tabpage; ptp != NULL && ptp != tp; ptp = ptp->tp_next) | |
2518 ; | |
672 | 2519 if (ptp == NULL || tp == curtab) |
671 | 2520 return; |
2521 | |
2522 /* Autocommands may have closed the window already. */ | |
2523 for (wp = tp->tp_firstwin; wp != NULL && wp != win; wp = wp->w_next) | |
2524 ; | |
2525 if (wp == NULL) | |
2526 return; | |
2527 | |
2528 /* When closing the last window in a tab page remove the tab page. */ | |
7009 | 2529 if (tp->tp_firstwin == tp->tp_lastwin) |
671 | 2530 { |
2531 if (tp == first_tabpage) | |
2532 first_tabpage = tp->tp_next; | |
2533 else | |
2534 { | |
2535 for (ptp = first_tabpage; ptp != NULL && ptp->tp_next != tp; | |
2536 ptp = ptp->tp_next) | |
2537 ; | |
2538 if (ptp == NULL) | |
2539 { | |
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diff
changeset
|
2540 internal_error("win_close_othertab()"); |
671 | 2541 return; |
2542 } | |
2543 ptp->tp_next = tp->tp_next; | |
2544 } | |
2191 | 2545 free_tp = TRUE; |
2546 } | |
2547 | |
2548 /* Free the memory used for the window. */ | |
2549 win_free_mem(win, &dir, tp); | |
2550 | |
2551 if (free_tp) | |
847 | 2552 free_tabpage(tp); |
671 | 2553 } |
2554 | |
2555 /* | |
355 | 2556 * Free the memory used for a window. |
2557 * Returns a pointer to the window that got the freed up space. | |
2558 */ | |
2559 static win_T * | |
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|
2560 win_free_mem( |
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|
2561 win_T *win, |
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|
2562 int *dirp, /* set to 'v' or 'h' for direction if 'ea' */ |
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|
2563 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
355 | 2564 { |
2565 frame_T *frp; | |
2566 win_T *wp; | |
2567 | |
667 | 2568 /* Remove the window and its frame from the tree of frames. */ |
355 | 2569 frp = win->w_frame; |
671 | 2570 wp = winframe_remove(win, dirp, tp); |
355 | 2571 vim_free(frp); |
671 | 2572 win_free(win, tp); |
355 | 2573 |
819 | 2574 /* When deleting the current window of another tab page select a new |
2575 * current window. */ | |
2576 if (tp != NULL && win == tp->tp_curwin) | |
2577 tp->tp_curwin = wp; | |
2578 | |
355 | 2579 return wp; |
2580 } | |
2581 | |
2582 #if defined(EXITFREE) || defined(PROTO) | |
2583 void | |
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changeset
|
2584 win_free_all(void) |
355 | 2585 { |
2586 int dummy; | |
2587 | |
671 | 2588 while (first_tabpage->tp_next != NULL) |
2589 tabpage_close(TRUE); | |
2590 | |
1906 | 2591 # ifdef FEAT_AUTOCMD |
2592 if (aucmd_win != NULL) | |
2593 { | |
2594 (void)win_free_mem(aucmd_win, &dummy, NULL); | |
2595 aucmd_win = NULL; | |
2596 } | |
2597 # endif | |
1918 | 2598 |
2599 while (firstwin != NULL) | |
2600 (void)win_free_mem(firstwin, &dummy, NULL); | |
6060 | 2601 |
2602 /* No window should be used after this. Set curwin to NULL to crash | |
2603 * instead of using freed memory. */ | |
2604 curwin = NULL; | |
355 | 2605 } |
2606 #endif | |
2607 | |
2608 /* | |
7 | 2609 * Remove a window and its frame from the tree of frames. |
2610 * Returns a pointer to the window that got the freed up space. | |
2611 */ | |
1906 | 2612 win_T * |
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|
2613 winframe_remove( |
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|
2614 win_T *win, |
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|
2615 int *dirp UNUSED, /* set to 'v' or 'h' for direction if 'ea' */ |
33ba2adb6065
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|
2616 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 2617 { |
2618 frame_T *frp, *frp2, *frp3; | |
2619 frame_T *frp_close = win->w_frame; | |
2620 win_T *wp; | |
2621 | |
2622 /* | |
671 | 2623 * If there is only one window there is nothing to remove. |
2624 */ | |
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10106
diff
changeset
|
2625 if (tp == NULL ? ONE_WINDOW : tp->tp_firstwin == tp->tp_lastwin) |
671 | 2626 return NULL; |
2627 | |
2628 /* | |
7 | 2629 * Remove the window from its frame. |
2630 */ | |
671 | 2631 frp2 = win_altframe(win, tp); |
7 | 2632 wp = frame2win(frp2); |
2633 | |
2634 /* Remove this frame from the list of frames. */ | |
2635 frame_remove(frp_close); | |
2636 | |
2637 if (frp_close->fr_parent->fr_layout == FR_COL) | |
2638 { | |
1346 | 2639 /* When 'winfixheight' is set, try to find another frame in the column |
2640 * (as close to the closed frame as possible) to distribute the height | |
2641 * to. */ | |
2642 if (frp2->fr_win != NULL && frp2->fr_win->w_p_wfh) | |
2643 { | |
2644 frp = frp_close->fr_prev; | |
2645 frp3 = frp_close->fr_next; | |
2646 while (frp != NULL || frp3 != NULL) | |
2647 { | |
2648 if (frp != NULL) | |
2649 { | |
2650 if (frp->fr_win != NULL && !frp->fr_win->w_p_wfh) | |
2651 { | |
2652 frp2 = frp; | |
2653 wp = frp->fr_win; | |
2654 break; | |
2655 } | |
2656 frp = frp->fr_prev; | |
2657 } | |
2658 if (frp3 != NULL) | |
2659 { | |
2660 if (frp3->fr_win != NULL && !frp3->fr_win->w_p_wfh) | |
2661 { | |
2662 frp2 = frp3; | |
2663 wp = frp3->fr_win; | |
2664 break; | |
2665 } | |
2666 frp3 = frp3->fr_next; | |
2667 } | |
2668 } | |
2669 } | |
7 | 2670 frame_new_height(frp2, frp2->fr_height + frp_close->fr_height, |
2671 frp2 == frp_close->fr_next ? TRUE : FALSE, FALSE); | |
2672 *dirp = 'v'; | |
2673 } | |
2674 else | |
2675 { | |
1346 | 2676 /* When 'winfixwidth' is set, try to find another frame in the column |
2677 * (as close to the closed frame as possible) to distribute the width | |
2678 * to. */ | |
2679 if (frp2->fr_win != NULL && frp2->fr_win->w_p_wfw) | |
2680 { | |
2681 frp = frp_close->fr_prev; | |
2682 frp3 = frp_close->fr_next; | |
2683 while (frp != NULL || frp3 != NULL) | |
2684 { | |
2685 if (frp != NULL) | |
2686 { | |
2687 if (frp->fr_win != NULL && !frp->fr_win->w_p_wfw) | |
2688 { | |
2689 frp2 = frp; | |
2690 wp = frp->fr_win; | |
2691 break; | |
2692 } | |
2693 frp = frp->fr_prev; | |
2694 } | |
2695 if (frp3 != NULL) | |
2696 { | |
2697 if (frp3->fr_win != NULL && !frp3->fr_win->w_p_wfw) | |
2698 { | |
2699 frp2 = frp3; | |
2700 wp = frp3->fr_win; | |
2701 break; | |
2702 } | |
2703 frp3 = frp3->fr_next; | |
2704 } | |
2705 } | |
2706 } | |
7 | 2707 frame_new_width(frp2, frp2->fr_width + frp_close->fr_width, |
779 | 2708 frp2 == frp_close->fr_next ? TRUE : FALSE, FALSE); |
7 | 2709 *dirp = 'h'; |
2710 } | |
2711 | |
2712 /* If rows/columns go to a window below/right its positions need to be | |
2713 * updated. Can only be done after the sizes have been updated. */ | |
2714 if (frp2 == frp_close->fr_next) | |
2715 { | |
2716 int row = win->w_winrow; | |
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2717 int col = win->w_wincol; |
7 | 2718 |
2719 frame_comp_pos(frp2, &row, &col); | |
2720 } | |
2721 | |
2722 if (frp2->fr_next == NULL && frp2->fr_prev == NULL) | |
2723 { | |
2724 /* There is no other frame in this list, move its info to the parent | |
2725 * and remove it. */ | |
2726 frp2->fr_parent->fr_layout = frp2->fr_layout; | |
2727 frp2->fr_parent->fr_child = frp2->fr_child; | |
2728 for (frp = frp2->fr_child; frp != NULL; frp = frp->fr_next) | |
2729 frp->fr_parent = frp2->fr_parent; | |
2730 frp2->fr_parent->fr_win = frp2->fr_win; | |
2731 if (frp2->fr_win != NULL) | |
2732 frp2->fr_win->w_frame = frp2->fr_parent; | |
2733 frp = frp2->fr_parent; | |
2734 vim_free(frp2); | |
2735 | |
2736 frp2 = frp->fr_parent; | |
2737 if (frp2 != NULL && frp2->fr_layout == frp->fr_layout) | |
2738 { | |
2739 /* The frame above the parent has the same layout, have to merge | |
2740 * the frames into this list. */ | |
2741 if (frp2->fr_child == frp) | |
2742 frp2->fr_child = frp->fr_child; | |
2743 frp->fr_child->fr_prev = frp->fr_prev; | |
2744 if (frp->fr_prev != NULL) | |
2745 frp->fr_prev->fr_next = frp->fr_child; | |
2746 for (frp3 = frp->fr_child; ; frp3 = frp3->fr_next) | |
2747 { | |
2748 frp3->fr_parent = frp2; | |
2749 if (frp3->fr_next == NULL) | |
2750 { | |
2751 frp3->fr_next = frp->fr_next; | |
2752 if (frp->fr_next != NULL) | |
2753 frp->fr_next->fr_prev = frp3; | |
2754 break; | |
2755 } | |
2756 } | |
2757 vim_free(frp); | |
2758 } | |
2759 } | |
2760 | |
2761 return wp; | |
2762 } | |
2763 | |
2764 /* | |
2765 * Find out which frame is going to get the freed up space when "win" is | |
2766 * closed. | |
2767 * if 'splitbelow'/'splitleft' the space goes to the window above/left. | |
2768 * if 'nosplitbelow'/'nosplitleft' the space goes to the window below/right. | |
2769 * This makes opening a window and closing it immediately keep the same window | |
2770 * layout. | |
2771 */ | |
2772 static frame_T * | |
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changeset
|
2773 win_altframe( |
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|
2774 win_T *win, |
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|
2775 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 2776 { |
2777 frame_T *frp; | |
2778 int b; | |
2779 | |
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diff
changeset
|
2780 if (tp == NULL ? ONE_WINDOW : tp->tp_firstwin == tp->tp_lastwin) |
667 | 2781 /* Last window in this tab page, will go to next tab page. */ |
2782 return alt_tabpage()->tp_curwin->w_frame; | |
2783 | |
7 | 2784 frp = win->w_frame; |
355 | 2785 if (frp->fr_parent != NULL && frp->fr_parent->fr_layout == FR_ROW) |
7 | 2786 b = p_spr; |
2787 else | |
2788 b = p_sb; | |
2789 if ((!b && frp->fr_next != NULL) || frp->fr_prev == NULL) | |
2790 return frp->fr_next; | |
2791 return frp->fr_prev; | |
2792 } | |
2793 | |
2794 /* | |
667 | 2795 * Return the tabpage that will be used if the current one is closed. |
2796 */ | |
2797 static tabpage_T * | |
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diff
changeset
|
2798 alt_tabpage(void) |
667 | 2799 { |
672 | 2800 tabpage_T *tp; |
2801 | |
682 | 2802 /* Use the next tab page if possible. */ |
2803 if (curtab->tp_next != NULL) | |
672 | 2804 return curtab->tp_next; |
2805 | |
682 | 2806 /* Find the last but one tab page. */ |
2807 for (tp = first_tabpage; tp->tp_next != curtab; tp = tp->tp_next) | |
2808 ; | |
674 | 2809 return tp; |
667 | 2810 } |
2811 | |
2812 /* | |
7 | 2813 * Find the left-upper window in frame "frp". |
2814 */ | |
2815 static win_T * | |
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parents:
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diff
changeset
|
2816 frame2win(frame_T *frp) |
7 | 2817 { |
2818 while (frp->fr_win == NULL) | |
2819 frp = frp->fr_child; | |
2820 return frp->fr_win; | |
2821 } | |
2822 | |
2823 /* | |
2824 * Return TRUE if frame "frp" contains window "wp". | |
2825 */ | |
2826 static int | |
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diff
changeset
|
2827 frame_has_win(frame_T *frp, win_T *wp) |
7 | 2828 { |
2829 frame_T *p; | |
2830 | |
2831 if (frp->fr_layout == FR_LEAF) | |
2832 return frp->fr_win == wp; | |
2833 | |
2834 for (p = frp->fr_child; p != NULL; p = p->fr_next) | |
2835 if (frame_has_win(p, wp)) | |
2836 return TRUE; | |
2837 return FALSE; | |
2838 } | |
2839 | |
2840 /* | |
2841 * Set a new height for a frame. Recursively sets the height for contained | |
2842 * frames and windows. Caller must take care of positions. | |
2843 */ | |
2844 static void | |
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diff
changeset
|
2845 frame_new_height( |
33ba2adb6065
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parents:
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diff
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|
2846 frame_T *topfrp, |
33ba2adb6065
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parents:
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diff
changeset
|
2847 int height, |
33ba2adb6065
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parents:
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diff
changeset
|
2848 int topfirst, /* resize topmost contained frame first */ |
33ba2adb6065
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parents:
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diff
changeset
|
2849 int wfh) /* obey 'winfixheight' when there is a choice; |
7 | 2850 may cause the height not to be set */ |
2851 { | |
2852 frame_T *frp; | |
2853 int extra_lines; | |
2854 int h; | |
2855 | |
2856 if (topfrp->fr_win != NULL) | |
2857 { | |
2858 /* Simple case: just one window. */ | |
2859 win_new_height(topfrp->fr_win, | |
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diff
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|
2860 height - topfrp->fr_win->w_status_height |
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diff
changeset
|
2861 - WINBAR_HEIGHT(topfrp->fr_win)); |
7 | 2862 } |
2863 else if (topfrp->fr_layout == FR_ROW) | |
2864 { | |
2865 do | |
2866 { | |
2867 /* All frames in this row get the same new height. */ | |
2868 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
2869 { | |
2870 frame_new_height(frp, height, topfirst, wfh); | |
2871 if (frp->fr_height > height) | |
2872 { | |
2873 /* Could not fit the windows, make the whole row higher. */ | |
2874 height = frp->fr_height; | |
2875 break; | |
2876 } | |
2877 } | |
2878 } | |
2879 while (frp != NULL); | |
2880 } | |
779 | 2881 else /* fr_layout == FR_COL */ |
7 | 2882 { |
2883 /* Complicated case: Resize a column of frames. Resize the bottom | |
2884 * frame first, frames above that when needed. */ | |
2885 | |
2886 frp = topfrp->fr_child; | |
2887 if (wfh) | |
2888 /* Advance past frames with one window with 'wfh' set. */ | |
2889 while (frame_fixed_height(frp)) | |
2890 { | |
2891 frp = frp->fr_next; | |
2892 if (frp == NULL) | |
2893 return; /* no frame without 'wfh', give up */ | |
2894 } | |
2895 if (!topfirst) | |
2896 { | |
2897 /* Find the bottom frame of this column */ | |
2898 while (frp->fr_next != NULL) | |
2899 frp = frp->fr_next; | |
2900 if (wfh) | |
2901 /* Advance back for frames with one window with 'wfh' set. */ | |
2902 while (frame_fixed_height(frp)) | |
2903 frp = frp->fr_prev; | |
2904 } | |
2905 | |
2906 extra_lines = height - topfrp->fr_height; | |
2907 if (extra_lines < 0) | |
2908 { | |
2909 /* reduce height of contained frames, bottom or top frame first */ | |
2910 while (frp != NULL) | |
2911 { | |
2912 h = frame_minheight(frp, NULL); | |
2913 if (frp->fr_height + extra_lines < h) | |
2914 { | |
2915 extra_lines += frp->fr_height - h; | |
2916 frame_new_height(frp, h, topfirst, wfh); | |
2917 } | |
2918 else | |
2919 { | |
2920 frame_new_height(frp, frp->fr_height + extra_lines, | |
2921 topfirst, wfh); | |
2922 break; | |
2923 } | |
2924 if (topfirst) | |
2925 { | |
2926 do | |
2927 frp = frp->fr_next; | |
2928 while (wfh && frp != NULL && frame_fixed_height(frp)); | |
2929 } | |
2930 else | |
2931 { | |
2932 do | |
2933 frp = frp->fr_prev; | |
2934 while (wfh && frp != NULL && frame_fixed_height(frp)); | |
2935 } | |
2936 /* Increase "height" if we could not reduce enough frames. */ | |
2937 if (frp == NULL) | |
2938 height -= extra_lines; | |
2939 } | |
2940 } | |
2941 else if (extra_lines > 0) | |
2942 { | |
2943 /* increase height of bottom or top frame */ | |
2944 frame_new_height(frp, frp->fr_height + extra_lines, topfirst, wfh); | |
2945 } | |
2946 } | |
2947 topfrp->fr_height = height; | |
2948 } | |
2949 | |
2950 /* | |
2951 * Return TRUE if height of frame "frp" should not be changed because of | |
2952 * the 'winfixheight' option. | |
2953 */ | |
2954 static int | |
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diff
changeset
|
2955 frame_fixed_height(frame_T *frp) |
7 | 2956 { |
2957 /* frame with one window: fixed height if 'winfixheight' set. */ | |
2958 if (frp->fr_win != NULL) | |
2959 return frp->fr_win->w_p_wfh; | |
2960 | |
2961 if (frp->fr_layout == FR_ROW) | |
2962 { | |
2963 /* The frame is fixed height if one of the frames in the row is fixed | |
2964 * height. */ | |
2965 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
2966 if (frame_fixed_height(frp)) | |
2967 return TRUE; | |
2968 return FALSE; | |
2969 } | |
2970 | |
2971 /* frp->fr_layout == FR_COL: The frame is fixed height if all of the | |
2972 * frames in the row are fixed height. */ | |
2973 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
2974 if (!frame_fixed_height(frp)) | |
2975 return FALSE; | |
2976 return TRUE; | |
2977 } | |
2978 | |
2979 /* | |
779 | 2980 * Return TRUE if width of frame "frp" should not be changed because of |
2981 * the 'winfixwidth' option. | |
2982 */ | |
2983 static int | |
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diff
changeset
|
2984 frame_fixed_width(frame_T *frp) |
779 | 2985 { |
2986 /* frame with one window: fixed width if 'winfixwidth' set. */ | |
2987 if (frp->fr_win != NULL) | |
2988 return frp->fr_win->w_p_wfw; | |
2989 | |
2990 if (frp->fr_layout == FR_COL) | |
2991 { | |
2992 /* The frame is fixed width if one of the frames in the row is fixed | |
2993 * width. */ | |
2994 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
2995 if (frame_fixed_width(frp)) | |
2996 return TRUE; | |
2997 return FALSE; | |
2998 } | |
2999 | |
3000 /* frp->fr_layout == FR_ROW: The frame is fixed width if all of the | |
3001 * frames in the row are fixed width. */ | |
3002 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
3003 if (!frame_fixed_width(frp)) | |
3004 return FALSE; | |
3005 return TRUE; | |
3006 } | |
3007 | |
3008 /* | |
7 | 3009 * Add a status line to windows at the bottom of "frp". |
3010 * Note: Does not check if there is room! | |
3011 */ | |
3012 static void | |
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diff
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|
3013 frame_add_statusline(frame_T *frp) |
7 | 3014 { |
3015 win_T *wp; | |
3016 | |
3017 if (frp->fr_layout == FR_LEAF) | |
3018 { | |
3019 wp = frp->fr_win; | |
3020 if (wp->w_status_height == 0) | |
3021 { | |
3022 if (wp->w_height > 0) /* don't make it negative */ | |
3023 --wp->w_height; | |
3024 wp->w_status_height = STATUS_HEIGHT; | |
3025 } | |
3026 } | |
3027 else if (frp->fr_layout == FR_ROW) | |
3028 { | |
3029 /* Handle all the frames in the row. */ | |
3030 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
3031 frame_add_statusline(frp); | |
3032 } | |
3033 else /* frp->fr_layout == FR_COL */ | |
3034 { | |
3035 /* Only need to handle the last frame in the column. */ | |
3036 for (frp = frp->fr_child; frp->fr_next != NULL; frp = frp->fr_next) | |
3037 ; | |
3038 frame_add_statusline(frp); | |
3039 } | |
3040 } | |
3041 | |
3042 /* | |
3043 * Set width of a frame. Handles recursively going through contained frames. | |
3044 * May remove separator line for windows at the right side (for win_close()). | |
3045 */ | |
3046 static void | |
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changeset
|
3047 frame_new_width( |
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diff
changeset
|
3048 frame_T *topfrp, |
33ba2adb6065
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|
3049 int width, |
33ba2adb6065
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diff
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|
3050 int leftfirst, /* resize leftmost contained frame first */ |
33ba2adb6065
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diff
changeset
|
3051 int wfw) /* obey 'winfixwidth' when there is a choice; |
779 | 3052 may cause the width not to be set */ |
7 | 3053 { |
3054 frame_T *frp; | |
3055 int extra_cols; | |
3056 int w; | |
3057 win_T *wp; | |
3058 | |
3059 if (topfrp->fr_layout == FR_LEAF) | |
3060 { | |
3061 /* Simple case: just one window. */ | |
3062 wp = topfrp->fr_win; | |
3063 /* Find out if there are any windows right of this one. */ | |
3064 for (frp = topfrp; frp->fr_parent != NULL; frp = frp->fr_parent) | |
3065 if (frp->fr_parent->fr_layout == FR_ROW && frp->fr_next != NULL) | |
3066 break; | |
3067 if (frp->fr_parent == NULL) | |
3068 wp->w_vsep_width = 0; | |
3069 win_new_width(wp, width - wp->w_vsep_width); | |
3070 } | |
3071 else if (topfrp->fr_layout == FR_COL) | |
3072 { | |
779 | 3073 do |
3074 { | |
3075 /* All frames in this column get the same new width. */ | |
3076 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3077 { | |
3078 frame_new_width(frp, width, leftfirst, wfw); | |
3079 if (frp->fr_width > width) | |
3080 { | |
3081 /* Could not fit the windows, make whole column wider. */ | |
3082 width = frp->fr_width; | |
3083 break; | |
3084 } | |
3085 } | |
3086 } while (frp != NULL); | |
7 | 3087 } |
3088 else /* fr_layout == FR_ROW */ | |
3089 { | |
3090 /* Complicated case: Resize a row of frames. Resize the rightmost | |
3091 * frame first, frames left of it when needed. */ | |
3092 | |
3093 frp = topfrp->fr_child; | |
779 | 3094 if (wfw) |
3095 /* Advance past frames with one window with 'wfw' set. */ | |
3096 while (frame_fixed_width(frp)) | |
3097 { | |
3098 frp = frp->fr_next; | |
3099 if (frp == NULL) | |
3100 return; /* no frame without 'wfw', give up */ | |
3101 } | |
7 | 3102 if (!leftfirst) |
779 | 3103 { |
3104 /* Find the rightmost frame of this row */ | |
7 | 3105 while (frp->fr_next != NULL) |
3106 frp = frp->fr_next; | |
779 | 3107 if (wfw) |
3108 /* Advance back for frames with one window with 'wfw' set. */ | |
3109 while (frame_fixed_width(frp)) | |
3110 frp = frp->fr_prev; | |
3111 } | |
7 | 3112 |
3113 extra_cols = width - topfrp->fr_width; | |
3114 if (extra_cols < 0) | |
3115 { | |
3116 /* reduce frame width, rightmost frame first */ | |
3117 while (frp != NULL) | |
3118 { | |
3119 w = frame_minwidth(frp, NULL); | |
3120 if (frp->fr_width + extra_cols < w) | |
3121 { | |
3122 extra_cols += frp->fr_width - w; | |
779 | 3123 frame_new_width(frp, w, leftfirst, wfw); |
7 | 3124 } |
3125 else | |
3126 { | |
779 | 3127 frame_new_width(frp, frp->fr_width + extra_cols, |
3128 leftfirst, wfw); | |
7 | 3129 break; |
3130 } | |
3131 if (leftfirst) | |
779 | 3132 { |
3133 do | |
3134 frp = frp->fr_next; | |
3135 while (wfw && frp != NULL && frame_fixed_width(frp)); | |
3136 } | |
7 | 3137 else |
779 | 3138 { |
3139 do | |
3140 frp = frp->fr_prev; | |
3141 while (wfw && frp != NULL && frame_fixed_width(frp)); | |
3142 } | |
3143 /* Increase "width" if we could not reduce enough frames. */ | |
3144 if (frp == NULL) | |
3145 width -= extra_cols; | |
7 | 3146 } |
3147 } | |
3148 else if (extra_cols > 0) | |
3149 { | |
3150 /* increase width of rightmost frame */ | |
779 | 3151 frame_new_width(frp, frp->fr_width + extra_cols, leftfirst, wfw); |
7 | 3152 } |
3153 } | |
3154 topfrp->fr_width = width; | |
3155 } | |
3156 | |
3157 /* | |
3158 * Add the vertical separator to windows at the right side of "frp". | |
3159 * Note: Does not check if there is room! | |
3160 */ | |
3161 static void | |
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diff
changeset
|
3162 frame_add_vsep(frame_T *frp) |
7 | 3163 { |
3164 win_T *wp; | |
3165 | |
3166 if (frp->fr_layout == FR_LEAF) | |
3167 { | |
3168 wp = frp->fr_win; | |
3169 if (wp->w_vsep_width == 0) | |
3170 { | |
3171 if (wp->w_width > 0) /* don't make it negative */ | |
3172 --wp->w_width; | |
3173 wp->w_vsep_width = 1; | |
3174 } | |
3175 } | |
3176 else if (frp->fr_layout == FR_COL) | |
3177 { | |
3178 /* Handle all the frames in the column. */ | |
3179 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
3180 frame_add_vsep(frp); | |
3181 } | |
3182 else /* frp->fr_layout == FR_ROW */ | |
3183 { | |
3184 /* Only need to handle the last frame in the row. */ | |
3185 frp = frp->fr_child; | |
3186 while (frp->fr_next != NULL) | |
3187 frp = frp->fr_next; | |
3188 frame_add_vsep(frp); | |
3189 } | |
3190 } | |
3191 | |
3192 /* | |
3193 * Set frame width from the window it contains. | |
3194 */ | |
3195 static void | |
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diff
changeset
|
3196 frame_fix_width(win_T *wp) |
7 | 3197 { |
3198 wp->w_frame->fr_width = wp->w_width + wp->w_vsep_width; | |
3199 } | |
3200 | |
3201 /* | |
3202 * Set frame height from the window it contains. | |
3203 */ | |
3204 static void | |
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diff
changeset
|
3205 frame_fix_height(win_T *wp) |
7 | 3206 { |
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|
3207 wp->w_frame->fr_height = VISIBLE_HEIGHT(wp) + wp->w_status_height; |
7 | 3208 } |
3209 | |
3210 /* | |
3211 * Compute the minimal height for frame "topfrp". | |
3212 * Uses the 'winminheight' option. | |
3213 * When "next_curwin" isn't NULL, use p_wh for this window. | |
3214 * When "next_curwin" is NOWIN, don't use at least one line for the current | |
3215 * window. | |
3216 */ | |
3217 static int | |
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diff
changeset
|
3218 frame_minheight(frame_T *topfrp, win_T *next_curwin) |
7 | 3219 { |
3220 frame_T *frp; | |
3221 int m; | |
3222 int n; | |
3223 | |
3224 if (topfrp->fr_win != NULL) | |
3225 { | |
3226 if (topfrp->fr_win == next_curwin) | |
3227 m = p_wh + topfrp->fr_win->w_status_height; | |
3228 else | |
3229 { | |
3230 /* window: minimal height of the window plus status line */ | |
3231 m = p_wmh + topfrp->fr_win->w_status_height; | |
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|
3232 if (topfrp->fr_win == curwin && next_curwin == NULL) |
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|
3233 { |
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|
3234 /* Current window is minimal one line high and WinBar is |
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|
3235 * visible. */ |
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changeset
|
3236 if (p_wmh == 0) |
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|
3237 ++m; |
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|
3238 m += WINBAR_HEIGHT(curwin); |
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|
3239 } |
7 | 3240 } |
3241 } | |
3242 else if (topfrp->fr_layout == FR_ROW) | |
3243 { | |
3244 /* get the minimal height from each frame in this row */ | |
3245 m = 0; | |
3246 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3247 { | |
3248 n = frame_minheight(frp, next_curwin); | |
3249 if (n > m) | |
3250 m = n; | |
3251 } | |
3252 } | |
3253 else | |
3254 { | |
3255 /* Add up the minimal heights for all frames in this column. */ | |
3256 m = 0; | |
3257 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3258 m += frame_minheight(frp, next_curwin); | |
3259 } | |
3260 | |
3261 return m; | |
3262 } | |
3263 | |
3264 /* | |
3265 * Compute the minimal width for frame "topfrp". | |
3266 * When "next_curwin" isn't NULL, use p_wiw for this window. | |
3267 * When "next_curwin" is NOWIN, don't use at least one column for the current | |
3268 * window. | |
3269 */ | |
3270 static int | |
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changeset
|
3271 frame_minwidth( |
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|
3272 frame_T *topfrp, |
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changeset
|
3273 win_T *next_curwin) /* use p_wh and p_wiw for next_curwin */ |
7 | 3274 { |
3275 frame_T *frp; | |
3276 int m, n; | |
3277 | |
3278 if (topfrp->fr_win != NULL) | |
3279 { | |
3280 if (topfrp->fr_win == next_curwin) | |
3281 m = p_wiw + topfrp->fr_win->w_vsep_width; | |
3282 else | |
3283 { | |
3284 /* window: minimal width of the window plus separator column */ | |
3285 m = p_wmw + topfrp->fr_win->w_vsep_width; | |
3286 /* Current window is minimal one column wide */ | |
3287 if (p_wmw == 0 && topfrp->fr_win == curwin && next_curwin == NULL) | |
3288 ++m; | |
3289 } | |
3290 } | |
3291 else if (topfrp->fr_layout == FR_COL) | |
3292 { | |
3293 /* get the minimal width from each frame in this column */ | |
3294 m = 0; | |
3295 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3296 { | |
3297 n = frame_minwidth(frp, next_curwin); | |
3298 if (n > m) | |
3299 m = n; | |
3300 } | |
3301 } | |
3302 else | |
3303 { | |
3304 /* Add up the minimal widths for all frames in this row. */ | |
3305 m = 0; | |
3306 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3307 m += frame_minwidth(frp, next_curwin); | |
3308 } | |
3309 | |
3310 return m; | |
3311 } | |
3312 | |
3313 | |
3314 /* | |
3315 * Try to close all windows except current one. | |
3316 * Buffers in the other windows become hidden if 'hidden' is set, or '!' is | |
3317 * used and the buffer was modified. | |
3318 * | |
3319 * Used by ":bdel" and ":only". | |
3320 */ | |
3321 void | |
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changeset
|
3322 close_others( |
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|
3323 int message, |
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changeset
|
3324 int forceit) /* always hide all other windows */ |
7 | 3325 { |
3326 win_T *wp; | |
3327 win_T *nextwp; | |
3328 int r; | |
3329 | |
1906 | 3330 if (one_window()) |
7 | 3331 { |
3332 if (message | |
3333 #ifdef FEAT_AUTOCMD | |
3334 && !autocmd_busy | |
3335 #endif | |
3336 ) | |
826 | 3337 MSG(_(m_onlyone)); |
7 | 3338 return; |
3339 } | |
3340 | |
3341 /* Be very careful here: autocommands may change the window layout. */ | |
3342 for (wp = firstwin; win_valid(wp); wp = nextwp) | |
3343 { | |
3344 nextwp = wp->w_next; | |
3345 if (wp != curwin) /* don't close current window */ | |
3346 { | |
3347 | |
3348 /* Check if it's allowed to abandon this window */ | |
3349 r = can_abandon(wp->w_buffer, forceit); | |
3350 #ifdef FEAT_AUTOCMD | |
3351 if (!win_valid(wp)) /* autocommands messed wp up */ | |
3352 { | |
3353 nextwp = firstwin; | |
3354 continue; | |
3355 } | |
3356 #endif | |
3357 if (!r) | |
3358 { | |
3359 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
3360 if (message && (p_confirm || cmdmod.confirm) && p_write) | |
3361 { | |
3362 dialog_changed(wp->w_buffer, FALSE); | |
3363 # ifdef FEAT_AUTOCMD | |
3364 if (!win_valid(wp)) /* autocommands messed wp up */ | |
3365 { | |
3366 nextwp = firstwin; | |
3367 continue; | |
3368 } | |
3369 # endif | |
3370 } | |
3371 if (bufIsChanged(wp->w_buffer)) | |
3372 #endif | |
3373 continue; | |
3374 } | |
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|
3375 win_close(wp, !buf_hide(wp->w_buffer) |
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|
3376 && !bufIsChanged(wp->w_buffer)); |
7 | 3377 } |
3378 } | |
3379 | |
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diff
changeset
|
3380 if (message && !ONE_WINDOW) |
7 | 3381 EMSG(_("E445: Other window contains changes")); |
3382 } | |
3383 | |
3384 /* | |
675 | 3385 * Init the current window "curwin". |
3386 * Called when a new file is being edited. | |
7 | 3387 */ |
3388 void | |
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diff
changeset
|
3389 curwin_init(void) |
7 | 3390 { |
1918 | 3391 win_init_empty(curwin); |
3392 } | |
3393 | |
3394 void | |
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changeset
|
3395 win_init_empty(win_T *wp) |
1918 | 3396 { |
3397 redraw_win_later(wp, NOT_VALID); | |
3398 wp->w_lines_valid = 0; | |
3399 wp->w_cursor.lnum = 1; | |
3400 wp->w_curswant = wp->w_cursor.col = 0; | |
7 | 3401 #ifdef FEAT_VIRTUALEDIT |
1918 | 3402 wp->w_cursor.coladd = 0; |
3403 #endif | |
3404 wp->w_pcmark.lnum = 1; /* pcmark not cleared but set to line 1 */ | |
3405 wp->w_pcmark.col = 0; | |
3406 wp->w_prev_pcmark.lnum = 0; | |
3407 wp->w_prev_pcmark.col = 0; | |
3408 wp->w_topline = 1; | |
7 | 3409 #ifdef FEAT_DIFF |
1918 | 3410 wp->w_topfill = 0; |
3411 #endif | |
3412 wp->w_botline = 2; | |
7 | 3413 #ifdef FEAT_FKMAP |
1918 | 3414 if (wp->w_p_rl) |
3415 wp->w_farsi = W_CONV + W_R_L; | |
7 | 3416 else |
1918 | 3417 wp->w_farsi = W_CONV; |
7 | 3418 #endif |
3068 | 3419 #ifdef FEAT_SYN_HL |
3420 wp->w_s = &wp->w_buffer->b_s; | |
3421 #endif | |
7 | 3422 } |
3423 | |
3424 /* | |
3425 * Allocate the first window and put an empty buffer in it. | |
3426 * Called from main(). | |
667 | 3427 * Return FAIL when something goes wrong (out of memory). |
7 | 3428 */ |
667 | 3429 int |
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changeset
|
3430 win_alloc_first(void) |
7 | 3431 { |
675 | 3432 if (win_alloc_firstwin(NULL) == FAIL) |
667 | 3433 return FAIL; |
3434 | |
672 | 3435 first_tabpage = alloc_tabpage(); |
667 | 3436 if (first_tabpage == NULL) |
3437 return FAIL; | |
3438 first_tabpage->tp_topframe = topframe; | |
672 | 3439 curtab = first_tabpage; |
1906 | 3440 |
667 | 3441 return OK; |
3442 } | |
3443 | |
1906 | 3444 #if defined(FEAT_AUTOCMD) || defined(PROTO) |
3445 /* | |
3446 * Init "aucmd_win". This can only be done after the first | |
3447 * window is fully initialized, thus it can't be in win_alloc_first(). | |
3448 */ | |
3449 void | |
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diff
changeset
|
3450 win_alloc_aucmd_win(void) |
1906 | 3451 { |
3452 aucmd_win = win_alloc(NULL, TRUE); | |
3453 if (aucmd_win != NULL) | |
3454 { | |
3455 win_init_some(aucmd_win, curwin); | |
2583 | 3456 RESET_BINDING(aucmd_win); |
1906 | 3457 new_frame(aucmd_win); |
3458 } | |
3459 } | |
3460 #endif | |
3461 | |
667 | 3462 /* |
675 | 3463 * Allocate the first window or the first window in a new tab page. |
3464 * When "oldwin" is NULL create an empty buffer for it. | |
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3465 * When "oldwin" is not NULL copy info from it to the new window. |
667 | 3466 * Return FAIL when something goes wrong (out of memory). |
3467 */ | |
3468 static int | |
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changeset
|
3469 win_alloc_firstwin(win_T *oldwin) |
667 | 3470 { |
1906 | 3471 curwin = win_alloc(NULL, FALSE); |
675 | 3472 if (oldwin == NULL) |
3473 { | |
3474 /* Very first window, need to create an empty buffer for it and | |
3475 * initialize from scratch. */ | |
3476 curbuf = buflist_new(NULL, NULL, 1L, BLN_LISTED); | |
3477 if (curwin == NULL || curbuf == NULL) | |
3478 return FAIL; | |
3479 curwin->w_buffer = curbuf; | |
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|
3480 #ifdef FEAT_SYN_HL |
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|
3481 curwin->w_s = &(curbuf->b_s); |
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changeset
|
3482 #endif |
675 | 3483 curbuf->b_nwindows = 1; /* there is one window */ |
3484 curwin->w_alist = &global_alist; | |
3485 curwin_init(); /* init current window */ | |
3486 } | |
3487 else | |
3488 { | |
3489 /* First window in new tab page, initialize it from "oldwin". */ | |
1822 | 3490 win_init(curwin, oldwin, 0); |
675 | 3491 |
2583 | 3492 /* We don't want cursor- and scroll-binding in the first window. */ |
3493 RESET_BINDING(curwin); | |
675 | 3494 } |
7 | 3495 |
1906 | 3496 new_frame(curwin); |
3497 if (curwin->w_frame == NULL) | |
667 | 3498 return FAIL; |
1906 | 3499 topframe = curwin->w_frame; |
7 | 3500 topframe->fr_width = Columns; |
3501 topframe->fr_height = Rows - p_ch; | |
3502 topframe->fr_win = curwin; | |
667 | 3503 |
3504 return OK; | |
3505 } | |
3506 | |
3507 /* | |
1906 | 3508 * Create a frame for window "wp". |
3509 */ | |
3510 static void | |
3511 new_frame(win_T *wp) | |
3512 { | |
3513 frame_T *frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
3514 | |
3515 wp->w_frame = frp; | |
3516 if (frp != NULL) | |
3517 { | |
3518 frp->fr_layout = FR_LEAF; | |
3519 frp->fr_win = wp; | |
3520 } | |
3521 } | |
3522 | |
3523 /* | |
667 | 3524 * Initialize the window and frame size to the maximum. |
3525 */ | |
3526 void | |
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diff
changeset
|
3527 win_init_size(void) |
667 | 3528 { |
3529 firstwin->w_height = ROWS_AVAIL; | |
3530 topframe->fr_height = ROWS_AVAIL; | |
3531 firstwin->w_width = Columns; | |
3532 topframe->fr_width = Columns; | |
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|
3533 } |
672 | 3534 |
3535 /* | |
3536 * Allocate a new tabpage_T and init the values. | |
3537 * Returns NULL when out of memory. | |
3538 */ | |
3539 static tabpage_T * | |
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diff
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|
3540 alloc_tabpage(void) |
672 | 3541 { |
3542 tabpage_T *tp; | |
4287 | 3543 # ifdef FEAT_GUI |
3544 int i; | |
3545 # endif | |
3546 | |
672 | 3547 |
3548 tp = (tabpage_T *)alloc_clear((unsigned)sizeof(tabpage_T)); | |
4287 | 3549 if (tp == NULL) |
3550 return NULL; | |
3551 | |
3552 # ifdef FEAT_EVAL | |
3553 /* init t: variables */ | |
3554 tp->tp_vars = dict_alloc(); | |
3555 if (tp->tp_vars == NULL) | |
3556 { | |
3557 vim_free(tp); | |
3558 return NULL; | |
3559 } | |
3560 init_var_dict(tp->tp_vars, &tp->tp_winvar, VAR_SCOPE); | |
3561 # endif | |
3562 | |
788 | 3563 # ifdef FEAT_GUI |
4287 | 3564 for (i = 0; i < 3; i++) |
3565 tp->tp_prev_which_scrollbars[i] = -1; | |
788 | 3566 # endif |
672 | 3567 # ifdef FEAT_DIFF |
4287 | 3568 tp->tp_diff_invalid = TRUE; |
672 | 3569 # endif |
4287 | 3570 tp->tp_ch_used = p_ch; |
3571 | |
672 | 3572 return tp; |
3573 } | |
3574 | |
852 | 3575 void |
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|
3576 free_tabpage(tabpage_T *tp) |
672 | 3577 { |
1906 | 3578 int idx; |
3579 | |
672 | 3580 # ifdef FEAT_DIFF |
3581 diff_clear(tp); | |
3582 # endif | |
1906 | 3583 for (idx = 0; idx < SNAP_COUNT; ++idx) |
3584 clear_snapshot(tp, idx); | |
819 | 3585 #ifdef FEAT_EVAL |
4287 | 3586 vars_clear(&tp->tp_vars->dv_hashtab); /* free all t: variables */ |
3587 hash_init(&tp->tp_vars->dv_hashtab); | |
3588 unref_var_dict(tp->tp_vars); | |
819 | 3589 #endif |
4401 | 3590 |
3591 #ifdef FEAT_PYTHON | |
3592 python_tabpage_free(tp); | |
3593 #endif | |
3594 | |
3595 #ifdef FEAT_PYTHON3 | |
3596 python3_tabpage_free(tp); | |
3597 #endif | |
3598 | |
672 | 3599 vim_free(tp); |
3600 } | |
3601 | |
667 | 3602 /* |
675 | 3603 * Create a new Tab page with one window. |
3604 * It will edit the current buffer, like after ":split". | |
682 | 3605 * When "after" is 0 put it just after the current Tab page. |
3606 * Otherwise put it just before tab page "after". | |
667 | 3607 * Return FAIL or OK. |
3608 */ | |
3609 int | |
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changeset
|
3610 win_new_tabpage(int after) |
667 | 3611 { |
672 | 3612 tabpage_T *tp = curtab; |
667 | 3613 tabpage_T *newtp; |
682 | 3614 int n; |
667 | 3615 |
672 | 3616 newtp = alloc_tabpage(); |
667 | 3617 if (newtp == NULL) |
3618 return FAIL; | |
3619 | |
3620 /* Remember the current windows in this Tab page. */ | |
4354 | 3621 if (leave_tabpage(curbuf, TRUE) == FAIL) |
674 | 3622 { |
3623 vim_free(newtp); | |
3624 return FAIL; | |
3625 } | |
672 | 3626 curtab = newtp; |
667 | 3627 |
3628 /* Create a new empty window. */ | |
675 | 3629 if (win_alloc_firstwin(tp->tp_curwin) == OK) |
667 | 3630 { |
3631 /* Make the new Tab page the new topframe. */ | |
682 | 3632 if (after == 1) |
3633 { | |
3634 /* New tab page becomes the first one. */ | |
3635 newtp->tp_next = first_tabpage; | |
3636 first_tabpage = newtp; | |
3637 } | |
3638 else | |
3639 { | |
3640 if (after > 0) | |
3641 { | |
3642 /* Put new tab page before tab page "after". */ | |
3643 n = 2; | |
3644 for (tp = first_tabpage; tp->tp_next != NULL | |
3645 && n < after; tp = tp->tp_next) | |
3646 ++n; | |
3647 } | |
3648 newtp->tp_next = tp->tp_next; | |
3649 tp->tp_next = newtp; | |
3650 } | |
667 | 3651 win_init_size(); |
685 | 3652 firstwin->w_winrow = tabline_height(); |
819 | 3653 win_comp_scroll(curwin); |
667 | 3654 |
3655 newtp->tp_topframe = topframe; | |
671 | 3656 last_status(FALSE); |
815 | 3657 |
3658 #if defined(FEAT_GUI) | |
3659 /* When 'guioptions' includes 'L' or 'R' may have to remove or add | |
3660 * scrollbars. Have to update them anyway. */ | |
1906 | 3661 gui_may_update_scrollbars(); |
815 | 3662 #endif |
3663 | |
667 | 3664 redraw_all_later(CLEAR); |
675 | 3665 #ifdef FEAT_AUTOCMD |
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3666 apply_autocmds(EVENT_WINNEW, NULL, NULL, FALSE, curbuf); |
4354 | 3667 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); |
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3668 apply_autocmds(EVENT_TABNEW, NULL, NULL, FALSE, curbuf); |
675 | 3669 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); |
3670 #endif | |
667 | 3671 return OK; |
3672 } | |
3673 | |
3674 /* Failed, get back the previous Tab page */ | |
4354 | 3675 enter_tabpage(curtab, curbuf, TRUE, TRUE); |
667 | 3676 return FAIL; |
3677 } | |
3678 | |
3679 /* | |
682 | 3680 * Open a new tab page if ":tab cmd" was used. It will edit the same buffer, |
3681 * like with ":split". | |
3682 * Returns OK if a new tab page was created, FAIL otherwise. | |
3683 */ | |
3684 int | |
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3685 may_open_tabpage(void) |
682 | 3686 { |
1090 | 3687 int n = (cmdmod.tab == 0) ? postponed_split_tab : cmdmod.tab; |
3688 | |
3689 if (n != 0) | |
682 | 3690 { |
3691 cmdmod.tab = 0; /* reset it to avoid doing it twice */ | |
1090 | 3692 postponed_split_tab = 0; |
682 | 3693 return win_new_tabpage(n); |
3694 } | |
3695 return FAIL; | |
3696 } | |
3697 | |
3698 /* | |
672 | 3699 * Create up to "maxcount" tabpages with empty windows. |
3700 * Returns the number of resulting tab pages. | |
667 | 3701 */ |
672 | 3702 int |
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3703 make_tabpages(int maxcount) |
667 | 3704 { |
672 | 3705 int count = maxcount; |
3706 int todo; | |
3707 | |
698 | 3708 /* Limit to 'tabpagemax' tabs. */ |
3709 if (count > p_tpm) | |
3710 count = p_tpm; | |
672 | 3711 |
3712 #ifdef FEAT_AUTOCMD | |
3713 /* | |
3714 * Don't execute autocommands while creating the tab pages. Must do that | |
3715 * when putting the buffers in the windows. | |
3716 */ | |
1410 | 3717 block_autocmds(); |
672 | 3718 #endif |
3719 | |
3720 for (todo = count - 1; todo > 0; --todo) | |
682 | 3721 if (win_new_tabpage(0) == FAIL) |
667 | 3722 break; |
672 | 3723 |
3724 #ifdef FEAT_AUTOCMD | |
1410 | 3725 unblock_autocmds(); |
672 | 3726 #endif |
3727 | |
3728 /* return actual number of tab pages */ | |
3729 return (count - todo); | |
667 | 3730 } |
3731 | |
3732 /* | |
671 | 3733 * Return TRUE when "tpc" points to a valid tab page. |
3734 */ | |
3735 int | |
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3736 valid_tabpage(tabpage_T *tpc) |
671 | 3737 { |
3738 tabpage_T *tp; | |
3739 | |
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3740 FOR_ALL_TABPAGES(tp) |
671 | 3741 if (tp == tpc) |
3742 return TRUE; | |
3743 return FALSE; | |
3744 } | |
3745 | |
3746 /* | |
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3747 * Return TRUE when "tpc" points to a valid tab page and at least one window is |
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3748 * valid. |
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3749 */ |
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3750 int |
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3751 valid_tabpage_win(tabpage_T *tpc) |
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3752 { |
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3753 tabpage_T *tp; |
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3754 win_T *wp; |
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3755 |
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3756 FOR_ALL_TABPAGES(tp) |
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3757 { |
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3758 if (tp == tpc) |
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3759 { |
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3760 FOR_ALL_WINDOWS_IN_TAB(tp, wp) |
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3761 { |
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3762 if (win_valid_any_tab(wp)) |
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3763 return TRUE; |
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3764 } |
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3765 return FALSE; |
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3766 } |
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3767 } |
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3768 /* shouldn't happen */ |
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3769 return FALSE; |
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3770 } |
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3771 |
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3772 /* |
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3773 * Close tabpage "tab", assuming it has no windows in it. |
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3774 * There must be another tabpage or this will crash. |
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3775 */ |
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3776 void |
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3777 close_tabpage(tabpage_T *tab) |
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3778 { |
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3779 tabpage_T *ptp; |
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3780 |
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3781 if (tab == first_tabpage) |
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3782 { |
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3783 first_tabpage = tab->tp_next; |
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3784 ptp = first_tabpage; |
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3785 } |
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3786 else |
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3787 { |
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3788 for (ptp = first_tabpage; ptp != NULL && ptp->tp_next != tab; |
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3789 ptp = ptp->tp_next) |
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3790 ; |
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3791 assert(ptp != NULL); |
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3792 ptp->tp_next = tab->tp_next; |
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3793 } |
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3794 |
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3795 goto_tabpage_tp(ptp, FALSE, FALSE); |
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3796 free_tabpage(tab); |
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3797 } |
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3798 |
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3799 /* |
671 | 3800 * Find tab page "n" (first one is 1). Returns NULL when not found. |
3801 */ | |
3802 tabpage_T * | |
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|
3803 find_tabpage(int n) |
671 | 3804 { |
3805 tabpage_T *tp; | |
3806 int i = 1; | |
3807 | |
3808 for (tp = first_tabpage; tp != NULL && i != n; tp = tp->tp_next) | |
3809 ++i; | |
3810 return tp; | |
3811 } | |
3812 | |
3813 /* | |
685 | 3814 * Get index of tab page "tp". First one has index 1. |
686 | 3815 * When not found returns number of tab pages plus one. |
685 | 3816 */ |
3817 int | |
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|
3818 tabpage_index(tabpage_T *ftp) |
685 | 3819 { |
3820 int i = 1; | |
3821 tabpage_T *tp; | |
3822 | |
3823 for (tp = first_tabpage; tp != NULL && tp != ftp; tp = tp->tp_next) | |
3824 ++i; | |
3825 return i; | |
3826 } | |
3827 | |
3828 /* | |
674 | 3829 * Prepare for leaving the current tab page. |
4352 | 3830 * When autocommands change "curtab" we don't leave the tab page and return |
674 | 3831 * FAIL. |
3832 * Careful: When OK is returned need to get a new tab page very very soon! | |
667 | 3833 */ |
674 | 3834 static int |
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3835 leave_tabpage( |
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|
3836 buf_T *new_curbuf UNUSED, /* what is going to be the new curbuf, |
674 | 3837 NULL if unknown */ |
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parents:
7805
diff
changeset
|
3838 int trigger_leave_autocmds UNUSED) |
667 | 3839 { |
674 | 3840 tabpage_T *tp = curtab; |
3841 | |
819 | 3842 reset_VIsual_and_resel(); /* stop Visual mode */ |
674 | 3843 #ifdef FEAT_AUTOCMD |
4354 | 3844 if (trigger_leave_autocmds) |
3845 { | |
3846 if (new_curbuf != curbuf) | |
3847 { | |
3848 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); | |
3849 if (curtab != tp) | |
3850 return FAIL; | |
3851 } | |
3852 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); | |
674 | 3853 if (curtab != tp) |
3854 return FAIL; | |
4354 | 3855 apply_autocmds(EVENT_TABLEAVE, NULL, NULL, FALSE, curbuf); |
3856 if (curtab != tp) | |
3857 return FAIL; | |
3858 } | |
674 | 3859 #endif |
668 | 3860 #if defined(FEAT_GUI) |
3861 /* Remove the scrollbars. They may be added back later. */ | |
3862 if (gui.in_use) | |
3863 gui_remove_scrollbars(); | |
3864 #endif | |
667 | 3865 tp->tp_curwin = curwin; |
671 | 3866 tp->tp_prevwin = prevwin; |
667 | 3867 tp->tp_firstwin = firstwin; |
3868 tp->tp_lastwin = lastwin; | |
668 | 3869 tp->tp_old_Rows = Rows; |
3870 tp->tp_old_Columns = Columns; | |
667 | 3871 firstwin = NULL; |
3872 lastwin = NULL; | |
674 | 3873 return OK; |
667 | 3874 } |
3875 | |
3876 /* | |
3877 * Start using tab page "tp". | |
675 | 3878 * Only to be used after leave_tabpage() or freeing the current tab page. |
4354 | 3879 * Only trigger *Enter autocommands when trigger_enter_autocmds is TRUE. |
3880 * Only trigger *Leave autocommands when trigger_leave_autocmds is TRUE. | |
667 | 3881 */ |
3882 static void | |
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parents:
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diff
changeset
|
3883 enter_tabpage( |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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parents:
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diff
changeset
|
3884 tabpage_T *tp, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3885 buf_T *old_curbuf UNUSED, |
8368
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parents:
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diff
changeset
|
3886 int trigger_enter_autocmds, |
db2a07b710ed
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parents:
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diff
changeset
|
3887 int trigger_leave_autocmds) |
667 | 3888 { |
668 | 3889 int old_off = tp->tp_firstwin->w_winrow; |
870 | 3890 win_T *next_prevwin = tp->tp_prevwin; |
668 | 3891 |
672 | 3892 curtab = tp; |
667 | 3893 firstwin = tp->tp_firstwin; |
3894 lastwin = tp->tp_lastwin; | |
3895 topframe = tp->tp_topframe; | |
870 | 3896 |
3897 /* We would like doing the TabEnter event first, but we don't have a | |
3898 * valid current window yet, which may break some commands. | |
3899 * This triggers autocommands, thus may make "tp" invalid. */ | |
9595
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parents:
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diff
changeset
|
3900 win_enter_ext(tp->tp_curwin, FALSE, TRUE, FALSE, |
4918
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diff
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|
3901 trigger_enter_autocmds, trigger_leave_autocmds); |
870 | 3902 prevwin = next_prevwin; |
3903 | |
668 | 3904 last_status(FALSE); /* status line may appear or disappear */ |
3905 (void)win_comp_pos(); /* recompute w_winrow for all windows */ | |
672 | 3906 must_redraw = CLEAR; /* need to redraw everything */ |
3907 #ifdef FEAT_DIFF | |
3908 diff_need_scrollbind = TRUE; | |
3909 #endif | |
668 | 3910 |
3911 /* The tabpage line may have appeared or disappeared, may need to resize | |
3912 * the frames for that. When the Vim window was resized need to update | |
824 | 3913 * frame sizes too. Use the stored value of p_ch, so that it can be |
3914 * different for each tab page. */ | |
3915 p_ch = curtab->tp_ch_used; | |
685 | 3916 if (curtab->tp_old_Rows != Rows || (old_off != firstwin->w_winrow |
3917 #ifdef FEAT_GUI_TABLINE | |
3918 && !gui_use_tabline() | |
3919 #endif | |
3920 )) | |
668 | 3921 shell_new_rows(); |
674 | 3922 if (curtab->tp_old_Columns != Columns && starting == 0) |
668 | 3923 shell_new_columns(); /* update window widths */ |
3924 | |
3925 #if defined(FEAT_GUI) | |
3926 /* When 'guioptions' includes 'L' or 'R' may have to remove or add | |
3927 * scrollbars. Have to update them anyway. */ | |
1906 | 3928 gui_may_update_scrollbars(); |
667 | 3929 #endif |
3930 | |
3413 | 3931 #ifdef FEAT_AUTOCMD |
3932 /* Apply autocommands after updating the display, when 'rows' and | |
3933 * 'columns' have been set correctly. */ | |
4354 | 3934 if (trigger_enter_autocmds) |
3582 | 3935 { |
3936 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); | |
3937 if (old_curbuf != curbuf) | |
3938 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
3939 } | |
3413 | 3940 #endif |
3941 | |
667 | 3942 redraw_all_later(CLEAR); |
3943 } | |
3944 | |
3945 /* | |
3946 * Go to tab page "n". For ":tab N" and "Ngt". | |
685 | 3947 * When "n" is 9999 go to the last tab page. |
667 | 3948 */ |
3949 void | |
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parents:
7805
diff
changeset
|
3950 goto_tabpage(int n) |
667 | 3951 { |
3952 tabpage_T *tp; | |
682 | 3953 tabpage_T *ttp; |
667 | 3954 int i; |
3955 | |
857 | 3956 if (text_locked()) |
3957 { | |
3958 /* Not allowed when editing the command line. */ | |
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parents:
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diff
changeset
|
3959 text_locked_msg(); |
857 | 3960 return; |
3961 } | |
3962 | |
675 | 3963 /* If there is only one it can't work. */ |
3964 if (first_tabpage->tp_next == NULL) | |
3965 { | |
3966 if (n > 1) | |
3967 beep_flush(); | |
3968 return; | |
3969 } | |
3970 | |
667 | 3971 if (n == 0) |
3972 { | |
3973 /* No count, go to next tab page, wrap around end. */ | |
674 | 3974 if (curtab->tp_next == NULL) |
667 | 3975 tp = first_tabpage; |
3976 else | |
674 | 3977 tp = curtab->tp_next; |
667 | 3978 } |
682 | 3979 else if (n < 0) |
3980 { | |
3981 /* "gT": go to previous tab page, wrap around end. "N gT" repeats | |
3982 * this N times. */ | |
3983 ttp = curtab; | |
3984 for (i = n; i < 0; ++i) | |
3985 { | |
3986 for (tp = first_tabpage; tp->tp_next != ttp && tp->tp_next != NULL; | |
3987 tp = tp->tp_next) | |
3988 ; | |
3989 ttp = tp; | |
3990 } | |
3991 } | |
685 | 3992 else if (n == 9999) |
3993 { | |
3994 /* Go to last tab page. */ | |
3995 for (tp = first_tabpage; tp->tp_next != NULL; tp = tp->tp_next) | |
3996 ; | |
3997 } | |
667 | 3998 else |
3999 { | |
4000 /* Go to tab page "n". */ | |
685 | 4001 tp = find_tabpage(n); |
671 | 4002 if (tp == NULL) |
4003 { | |
4004 beep_flush(); | |
4005 return; | |
4006 } | |
667 | 4007 } |
4008 | |
4354 | 4009 goto_tabpage_tp(tp, TRUE, TRUE); |
685 | 4010 |
4011 #ifdef FEAT_GUI_TABLINE | |
4012 if (gui_use_tabline()) | |
690 | 4013 gui_mch_set_curtab(tabpage_index(curtab)); |
685 | 4014 #endif |
4015 } | |
4016 | |
4017 /* | |
4018 * Go to tabpage "tp". | |
4354 | 4019 * Only trigger *Enter autocommands when trigger_enter_autocmds is TRUE. |
4020 * Only trigger *Leave autocommands when trigger_leave_autocmds is TRUE. | |
685 | 4021 * Note: doesn't update the GUI tab. |
4022 */ | |
4023 void | |
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parents:
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diff
changeset
|
4024 goto_tabpage_tp( |
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parents:
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diff
changeset
|
4025 tabpage_T *tp, |
33ba2adb6065
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parents:
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diff
changeset
|
4026 int trigger_enter_autocmds, |
33ba2adb6065
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parents:
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diff
changeset
|
4027 int trigger_leave_autocmds) |
685 | 4028 { |
2201
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parents:
2115
diff
changeset
|
4029 /* Don't repeat a message in another tab page. */ |
4c6b4298852f
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Bram Moolenaar <bram@vim.org>
parents:
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diff
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4030 set_keep_msg(NULL, 0); |
4c6b4298852f
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diff
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|
4031 |
4354 | 4032 if (tp != curtab && leave_tabpage(tp->tp_curwin->w_buffer, |
4033 trigger_leave_autocmds) == OK) | |
674 | 4034 { |
4035 if (valid_tabpage(tp)) | |
4354 | 4036 enter_tabpage(tp, curbuf, trigger_enter_autocmds, |
4037 trigger_leave_autocmds); | |
674 | 4038 else |
4354 | 4039 enter_tabpage(curtab, curbuf, trigger_enter_autocmds, |
4040 trigger_leave_autocmds); | |
674 | 4041 } |
667 | 4042 } |
7 | 4043 |
4044 /* | |
825 | 4045 * Enter window "wp" in tab page "tp". |
4046 * Also updates the GUI tab. | |
4047 */ | |
4048 void | |
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parents:
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diff
changeset
|
4049 goto_tabpage_win(tabpage_T *tp, win_T *wp) |
825 | 4050 { |
4354 | 4051 goto_tabpage_tp(tp, TRUE, TRUE); |
825 | 4052 if (curtab == tp && win_valid(wp)) |
4053 { | |
4054 win_enter(wp, TRUE); | |
4055 # ifdef FEAT_GUI_TABLINE | |
4056 if (gui_use_tabline()) | |
4057 gui_mch_set_curtab(tabpage_index(curtab)); | |
4058 # endif | |
4059 } | |
4060 } | |
4061 | |
4062 /* | |
6775 | 4063 * Move the current tab page to after tab page "nr". |
682 | 4064 */ |
4065 void | |
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parents:
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diff
changeset
|
4066 tabpage_move(int nr) |
682 | 4067 { |
6775 | 4068 int n = 1; |
4069 tabpage_T *tp, *tp_dst; | |
682 | 4070 |
4071 if (first_tabpage->tp_next == NULL) | |
4072 return; | |
4073 | |
6775 | 4074 for (tp = first_tabpage; tp->tp_next != NULL && n < nr; tp = tp->tp_next) |
4075 ++n; | |
4076 | |
4077 if (tp == curtab || (nr > 0 && tp->tp_next != NULL | |
4078 && tp->tp_next == curtab)) | |
4079 return; | |
4080 | |
4081 tp_dst = tp; | |
4082 | |
682 | 4083 /* Remove the current tab page from the list of tab pages. */ |
4084 if (curtab == first_tabpage) | |
4085 first_tabpage = curtab->tp_next; | |
4086 else | |
4087 { | |
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parents:
9599
diff
changeset
|
4088 FOR_ALL_TABPAGES(tp) |
682 | 4089 if (tp->tp_next == curtab) |
4090 break; | |
4091 if (tp == NULL) /* "cannot happen" */ | |
4092 return; | |
4093 tp->tp_next = curtab->tp_next; | |
4094 } | |
4095 | |
4096 /* Re-insert it at the specified position. */ | |
6775 | 4097 if (nr <= 0) |
682 | 4098 { |
4099 curtab->tp_next = first_tabpage; | |
4100 first_tabpage = curtab; | |
4101 } | |
4102 else | |
4103 { | |
6775 | 4104 curtab->tp_next = tp_dst->tp_next; |
4105 tp_dst->tp_next = curtab; | |
682 | 4106 } |
4107 | |
4108 /* Need to redraw the tabline. Tab page contents doesn't change. */ | |
4109 redraw_tabline = TRUE; | |
4110 } | |
4111 | |
4112 | |
4113 /* | |
7 | 4114 * Go to another window. |
4115 * When jumping to another buffer, stop Visual mode. Do this before | |
4116 * changing windows so we can yank the selection into the '*' register. | |
4117 * When jumping to another window on the same buffer, adjust its cursor | |
4118 * position to keep the same Visual area. | |
4119 */ | |
4120 void | |
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parents:
7805
diff
changeset
|
4121 win_goto(win_T *wp) |
7 | 4122 { |
2316
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Bram Moolenaar <bram@vim.org>
parents:
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diff
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|
4123 #ifdef FEAT_CONCEAL |
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parents:
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diff
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4124 win_T *owp = curwin; |
db0ea641e382
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parents:
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diff
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4125 #endif |
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diff
changeset
|
4126 |
633 | 4127 if (text_locked()) |
7 | 4128 { |
4129 beep_flush(); | |
633 | 4130 text_locked_msg(); |
7 | 4131 return; |
4132 } | |
819 | 4133 #ifdef FEAT_AUTOCMD |
4134 if (curbuf_locked()) | |
4135 return; | |
4136 #endif | |
631 | 4137 |
7 | 4138 if (wp->w_buffer != curbuf) |
4139 reset_VIsual_and_resel(); | |
4140 else if (VIsual_active) | |
4141 wp->w_cursor = curwin->w_cursor; | |
4142 | |
4143 #ifdef FEAT_GUI | |
4144 need_mouse_correct = TRUE; | |
4145 #endif | |
4146 win_enter(wp, TRUE); | |
2316
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parents:
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diff
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|
4147 |
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diff
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|
4148 #ifdef FEAT_CONCEAL |
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diff
changeset
|
4149 /* Conceal cursor line in previous window, unconceal in current window. */ |
4094 | 4150 if (win_valid(owp) && owp->w_p_cole > 0 && !msg_scrolled) |
2316
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parents:
2314
diff
changeset
|
4151 update_single_line(owp, owp->w_cursor.lnum); |
4094 | 4152 if (curwin->w_p_cole > 0 && !msg_scrolled) |
4153 need_cursor_line_redraw = TRUE; | |
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diff
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|
4154 #endif |
7 | 4155 } |
4156 | |
4157 #if defined(FEAT_PERL) || defined(PROTO) | |
4158 /* | |
4159 * Find window number "winnr" (counting top to bottom). | |
4160 */ | |
4161 win_T * | |
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diff
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|
4162 win_find_nr(int winnr) |
7 | 4163 { |
4164 win_T *wp; | |
4165 | |
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diff
changeset
|
4166 FOR_ALL_WINDOWS(wp) |
7 | 4167 if (--winnr == 0) |
4168 break; | |
4169 return wp; | |
4170 } | |
4171 #endif | |
4172 | |
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4173 #if ((defined(FEAT_PYTHON) || defined(FEAT_PYTHON3))) || defined(PROTO) |
4429 | 4174 /* |
4175 * Find the tabpage for window "win". | |
4176 */ | |
4177 tabpage_T * | |
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diff
changeset
|
4178 win_find_tabpage(win_T *win) |
4429 | 4179 { |
4180 win_T *wp; | |
4181 tabpage_T *tp; | |
4182 | |
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diff
changeset
|
4183 FOR_ALL_TAB_WINDOWS(tp, wp) |
4429 | 4184 if (wp == win) |
4185 return tp; | |
4186 return NULL; | |
4187 } | |
4188 #endif | |
4189 | |
7 | 4190 /* |
4191 * Move to window above or below "count" times. | |
4192 */ | |
4193 static void | |
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diff
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|
4194 win_goto_ver( |
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parents:
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diff
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|
4195 int up, /* TRUE to go to win above */ |
33ba2adb6065
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parents:
7805
diff
changeset
|
4196 long count) |
7 | 4197 { |
4198 frame_T *fr; | |
4199 frame_T *nfr; | |
4200 frame_T *foundfr; | |
4201 | |
4202 foundfr = curwin->w_frame; | |
4203 while (count--) | |
4204 { | |
4205 /* | |
4206 * First go upwards in the tree of frames until we find a upwards or | |
4207 * downwards neighbor. | |
4208 */ | |
4209 fr = foundfr; | |
4210 for (;;) | |
4211 { | |
4212 if (fr == topframe) | |
4213 goto end; | |
4214 if (up) | |
4215 nfr = fr->fr_prev; | |
4216 else | |
4217 nfr = fr->fr_next; | |
4218 if (fr->fr_parent->fr_layout == FR_COL && nfr != NULL) | |
4219 break; | |
4220 fr = fr->fr_parent; | |
4221 } | |
4222 | |
4223 /* | |
4224 * Now go downwards to find the bottom or top frame in it. | |
4225 */ | |
4226 for (;;) | |
4227 { | |
4228 if (nfr->fr_layout == FR_LEAF) | |
4229 { | |
4230 foundfr = nfr; | |
4231 break; | |
4232 } | |
4233 fr = nfr->fr_child; | |
4234 if (nfr->fr_layout == FR_ROW) | |
4235 { | |
4236 /* Find the frame at the cursor row. */ | |
4237 while (fr->fr_next != NULL | |
4238 && frame2win(fr)->w_wincol + fr->fr_width | |
4239 <= curwin->w_wincol + curwin->w_wcol) | |
4240 fr = fr->fr_next; | |
4241 } | |
4242 if (nfr->fr_layout == FR_COL && up) | |
4243 while (fr->fr_next != NULL) | |
4244 fr = fr->fr_next; | |
4245 nfr = fr; | |
4246 } | |
4247 } | |
4248 end: | |
4249 if (foundfr != NULL) | |
4250 win_goto(foundfr->fr_win); | |
4251 } | |
4252 | |
4253 /* | |
4254 * Move to left or right window. | |
4255 */ | |
4256 static void | |
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parents:
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diff
changeset
|
4257 win_goto_hor( |
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parents:
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diff
changeset
|
4258 int left, /* TRUE to go to left win */ |
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parents:
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diff
changeset
|
4259 long count) |
7 | 4260 { |
4261 frame_T *fr; | |
4262 frame_T *nfr; | |
4263 frame_T *foundfr; | |
4264 | |
4265 foundfr = curwin->w_frame; | |
4266 while (count--) | |
4267 { | |
4268 /* | |
4269 * First go upwards in the tree of frames until we find a left or | |
4270 * right neighbor. | |
4271 */ | |
4272 fr = foundfr; | |
4273 for (;;) | |
4274 { | |
4275 if (fr == topframe) | |
4276 goto end; | |
4277 if (left) | |
4278 nfr = fr->fr_prev; | |
4279 else | |
4280 nfr = fr->fr_next; | |
4281 if (fr->fr_parent->fr_layout == FR_ROW && nfr != NULL) | |
4282 break; | |
4283 fr = fr->fr_parent; | |
4284 } | |
4285 | |
4286 /* | |
4287 * Now go downwards to find the leftmost or rightmost frame in it. | |
4288 */ | |
4289 for (;;) | |
4290 { | |
4291 if (nfr->fr_layout == FR_LEAF) | |
4292 { | |
4293 foundfr = nfr; | |
4294 break; | |
4295 } | |
4296 fr = nfr->fr_child; | |
4297 if (nfr->fr_layout == FR_COL) | |
4298 { | |
4299 /* Find the frame at the cursor row. */ | |
4300 while (fr->fr_next != NULL | |
4301 && frame2win(fr)->w_winrow + fr->fr_height | |
4302 <= curwin->w_winrow + curwin->w_wrow) | |
4303 fr = fr->fr_next; | |
4304 } | |
4305 if (nfr->fr_layout == FR_ROW && left) | |
4306 while (fr->fr_next != NULL) | |
4307 fr = fr->fr_next; | |
4308 nfr = fr; | |
4309 } | |
4310 } | |
4311 end: | |
4312 if (foundfr != NULL) | |
4313 win_goto(foundfr->fr_win); | |
4314 } | |
4315 | |
4316 /* | |
4317 * Make window "wp" the current window. | |
4318 */ | |
4319 void | |
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diff
changeset
|
4320 win_enter(win_T *wp, int undo_sync) |
7 | 4321 { |
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diff
changeset
|
4322 win_enter_ext(wp, undo_sync, FALSE, FALSE, TRUE, TRUE); |
7 | 4323 } |
4324 | |
4325 /* | |
4326 * Make window wp the current window. | |
4327 * Can be called with "curwin_invalid" TRUE, which means that curwin has just | |
4328 * been closed and isn't valid. | |
4329 */ | |
4330 static void | |
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parents:
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diff
changeset
|
4331 win_enter_ext( |
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parents:
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diff
changeset
|
4332 win_T *wp, |
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parents:
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diff
changeset
|
4333 int undo_sync, |
33ba2adb6065
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parents:
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diff
changeset
|
4334 int curwin_invalid, |
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parents:
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diff
changeset
|
4335 int trigger_new_autocmds UNUSED, |
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parents:
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diff
changeset
|
4336 int trigger_enter_autocmds UNUSED, |
33ba2adb6065
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parents:
7805
diff
changeset
|
4337 int trigger_leave_autocmds UNUSED) |
7 | 4338 { |
4339 #ifdef FEAT_AUTOCMD | |
4340 int other_buffer = FALSE; | |
4341 #endif | |
4342 | |
4343 if (wp == curwin && !curwin_invalid) /* nothing to do */ | |
4344 return; | |
4345 | |
4346 #ifdef FEAT_AUTOCMD | |
4354 | 4347 if (!curwin_invalid && trigger_leave_autocmds) |
7 | 4348 { |
4349 /* | |
4350 * Be careful: If autocommands delete the window, return now. | |
4351 */ | |
4352 if (wp->w_buffer != curbuf) | |
4353 { | |
4354 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); | |
4355 other_buffer = TRUE; | |
4356 if (!win_valid(wp)) | |
4357 return; | |
4358 } | |
4359 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); | |
4360 if (!win_valid(wp)) | |
4361 return; | |
4362 # ifdef FEAT_EVAL | |
4363 /* autocmds may abort script processing */ | |
4364 if (aborting()) | |
4365 return; | |
4366 # endif | |
4367 } | |
4368 #endif | |
4369 | |
4370 /* sync undo before leaving the current buffer */ | |
4371 if (undo_sync && curbuf != wp->w_buffer) | |
825 | 4372 u_sync(FALSE); |
5977 | 4373 |
4374 /* Might need to scroll the old window before switching, e.g., when the | |
4375 * cursor was moved. */ | |
4376 update_topline(); | |
4377 | |
7 | 4378 /* may have to copy the buffer options when 'cpo' contains 'S' */ |
4379 if (wp->w_buffer != curbuf) | |
4380 buf_copy_options(wp->w_buffer, BCO_ENTER | BCO_NOHELP); | |
4381 if (!curwin_invalid) | |
4382 { | |
4383 prevwin = curwin; /* remember for CTRL-W p */ | |
4384 curwin->w_redr_status = TRUE; | |
4385 } | |
4386 curwin = wp; | |
4387 curbuf = wp->w_buffer; | |
4388 check_cursor(); | |
4389 #ifdef FEAT_VIRTUALEDIT | |
4390 if (!virtual_active()) | |
4391 curwin->w_cursor.coladd = 0; | |
4392 #endif | |
4393 changed_line_abv_curs(); /* assume cursor position needs updating */ | |
4394 | |
4395 if (curwin->w_localdir != NULL) | |
4396 { | |
4397 /* Window has a local directory: Save current directory as global | |
4398 * directory (unless that was done already) and change to the local | |
4399 * directory. */ | |
4400 if (globaldir == NULL) | |
4401 { | |
4402 char_u cwd[MAXPATHL]; | |
4403 | |
4404 if (mch_dirname(cwd, MAXPATHL) == OK) | |
4405 globaldir = vim_strsave(cwd); | |
4406 } | |
1757 | 4407 if (mch_chdir((char *)curwin->w_localdir) == 0) |
4408 shorten_fnames(TRUE); | |
7 | 4409 } |
4410 else if (globaldir != NULL) | |
4411 { | |
4412 /* Window doesn't have a local directory and we are not in the global | |
4413 * directory: Change to the global directory. */ | |
1757 | 4414 ignored = mch_chdir((char *)globaldir); |
7 | 4415 vim_free(globaldir); |
4416 globaldir = NULL; | |
4417 shorten_fnames(TRUE); | |
4418 } | |
4419 | |
4420 #ifdef FEAT_AUTOCMD | |
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parents:
9487
diff
changeset
|
4421 if (trigger_new_autocmds) |
0190d5de215f
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parents:
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diff
changeset
|
4422 apply_autocmds(EVENT_WINNEW, NULL, NULL, FALSE, curbuf); |
4354 | 4423 if (trigger_enter_autocmds) |
4424 { | |
4425 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); | |
4426 if (other_buffer) | |
4427 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
4428 } | |
7 | 4429 #endif |
4430 | |
4431 #ifdef FEAT_TITLE | |
4432 maketitle(); | |
4433 #endif | |
4434 curwin->w_redr_status = TRUE; | |
672 | 4435 redraw_tabline = TRUE; |
7 | 4436 if (restart_edit) |
4437 redraw_later(VALID); /* causes status line redraw */ | |
4438 | |
4439 /* set window height to desired minimal value */ | |
4440 if (curwin->w_height < p_wh && !curwin->w_p_wfh) | |
4441 win_setheight((int)p_wh); | |
4442 else if (curwin->w_height == 0) | |
4443 win_setheight(1); | |
4444 | |
4445 /* set window width to desired minimal value */ | |
779 | 4446 if (curwin->w_width < p_wiw && !curwin->w_p_wfw) |
7 | 4447 win_setwidth((int)p_wiw); |
4448 | |
4449 #ifdef FEAT_MOUSE | |
4450 setmouse(); /* in case jumped to/from help buffer */ | |
4451 #endif | |
4452 | |
961 | 4453 /* Change directories when the 'acd' option is set. */ |
4454 DO_AUTOCHDIR | |
7 | 4455 } |
4456 | |
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|
4457 |
7 | 4458 /* |
825 | 4459 * Jump to the first open window that contains buffer "buf", if one exists. |
4460 * Returns a pointer to the window found, otherwise NULL. | |
7 | 4461 */ |
4462 win_T * | |
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diff
changeset
|
4463 buf_jump_open_win(buf_T *buf) |
7 | 4464 { |
6307 | 4465 win_T *wp = NULL; |
4466 | |
4467 if (curwin->w_buffer == buf) | |
4468 wp = curwin; | |
4469 else | |
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diff
changeset
|
4470 FOR_ALL_WINDOWS(wp) |
6307 | 4471 if (wp->w_buffer == buf) |
4472 break; | |
7 | 4473 if (wp != NULL) |
4474 win_enter(wp, FALSE); | |
4475 return wp; | |
4476 } | |
825 | 4477 |
4478 /* | |
4479 * Jump to the first open window in any tab page that contains buffer "buf", | |
4480 * if one exists. | |
4481 * Returns a pointer to the window found, otherwise NULL. | |
4482 */ | |
4483 win_T * | |
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diff
changeset
|
4484 buf_jump_open_tab(buf_T *buf) |
825 | 4485 { |
6307 | 4486 win_T *wp = buf_jump_open_win(buf); |
825 | 4487 tabpage_T *tp; |
4488 | |
4489 if (wp != NULL) | |
4490 return wp; | |
4491 | |
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|
4492 FOR_ALL_TABPAGES(tp) |
825 | 4493 if (tp != curtab) |
4494 { | |
4495 for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next) | |
4496 if (wp->w_buffer == buf) | |
4497 break; | |
4498 if (wp != NULL) | |
4499 { | |
4500 goto_tabpage_win(tp, wp); | |
4501 if (curwin != wp) | |
4502 wp = NULL; /* something went wrong */ | |
4503 break; | |
4504 } | |
4505 } | |
4506 return wp; | |
4507 } | |
7 | 4508 |
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changeset
|
4509 static int last_win_id = LOWEST_WIN_ID - 1; |
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diff
changeset
|
4510 |
7 | 4511 /* |
1906 | 4512 * Allocate a window structure and link it in the window list when "hidden" is |
4513 * FALSE. | |
7 | 4514 */ |
4515 static win_T * | |
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diff
changeset
|
4516 win_alloc(win_T *after UNUSED, int hidden UNUSED) |
7 | 4517 { |
3263 | 4518 win_T *new_wp; |
7 | 4519 |
4520 /* | |
4521 * allocate window structure and linesizes arrays | |
4522 */ | |
3263 | 4523 new_wp = (win_T *)alloc_clear((unsigned)sizeof(win_T)); |
4287 | 4524 if (new_wp == NULL) |
4525 return NULL; | |
4526 | |
4527 if (win_alloc_lines(new_wp) == FAIL) | |
3263 | 4528 { |
4529 vim_free(new_wp); | |
4287 | 4530 return NULL; |
4531 } | |
4532 | |
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changeset
|
4533 new_wp->w_id = ++last_win_id; |
485d4d8a97f6
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diff
changeset
|
4534 |
4287 | 4535 #ifdef FEAT_EVAL |
4536 /* init w: variables */ | |
4537 new_wp->w_vars = dict_alloc(); | |
4538 if (new_wp->w_vars == NULL) | |
4539 { | |
4540 win_free_lsize(new_wp); | |
4541 vim_free(new_wp); | |
4542 return NULL; | |
4543 } | |
4544 init_var_dict(new_wp->w_vars, &new_wp->w_winvar, VAR_SCOPE); | |
4545 #endif | |
4546 | |
1114 | 4547 #ifdef FEAT_AUTOCMD |
4287 | 4548 /* Don't execute autocommands while the window is not properly |
4549 * initialized yet. gui_create_scrollbar() may trigger a FocusGained | |
4550 * event. */ | |
4551 block_autocmds(); | |
4552 #endif | |
4553 /* | |
4554 * link the window in the window list | |
4555 */ | |
4556 if (!hidden) | |
4557 win_append(after, new_wp); | |
4558 new_wp->w_wincol = 0; | |
4559 new_wp->w_width = Columns; | |
4560 | |
4561 /* position the display and the cursor at the top of the file. */ | |
4562 new_wp->w_topline = 1; | |
7 | 4563 #ifdef FEAT_DIFF |
4287 | 4564 new_wp->w_topfill = 0; |
4565 #endif | |
4566 new_wp->w_botline = 2; | |
4567 new_wp->w_cursor.lnum = 1; | |
7 | 4568 #ifdef FEAT_SCROLLBIND |
4287 | 4569 new_wp->w_scbind_pos = 1; |
4570 #endif | |
4571 | |
4572 /* We won't calculate w_fraction until resizing the window */ | |
4573 new_wp->w_fraction = 0; | |
4574 new_wp->w_prev_fraction_row = -1; | |
7 | 4575 |
4576 #ifdef FEAT_GUI | |
4287 | 4577 if (gui.in_use) |
4578 { | |
4579 gui_create_scrollbar(&new_wp->w_scrollbars[SBAR_LEFT], | |
4580 SBAR_LEFT, new_wp); | |
4581 gui_create_scrollbar(&new_wp->w_scrollbars[SBAR_RIGHT], | |
4582 SBAR_RIGHT, new_wp); | |
4583 } | |
7 | 4584 #endif |
4585 #ifdef FEAT_FOLDING | |
4287 | 4586 foldInitWin(new_wp); |
7 | 4587 #endif |
1114 | 4588 #ifdef FEAT_AUTOCMD |
4287 | 4589 unblock_autocmds(); |
1114 | 4590 #endif |
1326 | 4591 #ifdef FEAT_SEARCH_EXTRA |
4287 | 4592 new_wp->w_match_head = NULL; |
4593 new_wp->w_next_match_id = 4; | |
4594 #endif | |
3263 | 4595 return new_wp; |
7 | 4596 } |
4597 | |
4598 /* | |
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|
4599 * Remove window 'wp' from the window list and free the structure. |
7 | 4600 */ |
4601 static void | |
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|
4602 win_free( |
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changeset
|
4603 win_T *wp, |
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|
4604 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 4605 { |
4606 int i; | |
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4607 buf_T *buf; |
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|
4608 wininfo_T *wip; |
7 | 4609 |
1918 | 4610 #ifdef FEAT_FOLDING |
4611 clearFolding(wp); | |
4612 #endif | |
4613 | |
4614 /* reduce the reference count to the argument list. */ | |
4615 alist_unlink(wp->w_alist); | |
4616 | |
1114 | 4617 #ifdef FEAT_AUTOCMD |
4618 /* Don't execute autocommands while the window is halfway being deleted. | |
4619 * gui_mch_destroy_scrollbar() may trigger a FocusGained event. */ | |
1410 | 4620 block_autocmds(); |
1114 | 4621 #endif |
4622 | |
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|
4623 #ifdef FEAT_LUA |
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|
4624 lua_window_free(wp); |
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|
4625 #endif |
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diff
changeset
|
4626 |
14 | 4627 #ifdef FEAT_MZSCHEME |
4628 mzscheme_window_free(wp); | |
4629 #endif | |
4630 | |
7 | 4631 #ifdef FEAT_PERL |
4632 perl_win_free(wp); | |
4633 #endif | |
4634 | |
4635 #ifdef FEAT_PYTHON | |
4636 python_window_free(wp); | |
4637 #endif | |
4638 | |
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|
4639 #ifdef FEAT_PYTHON3 |
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changeset
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4640 python3_window_free(wp); |
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4641 #endif |
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|
4642 |
7 | 4643 #ifdef FEAT_TCL |
4644 tcl_window_free(wp); | |
4645 #endif | |
4646 | |
4647 #ifdef FEAT_RUBY | |
4648 ruby_window_free(wp); | |
4649 #endif | |
4650 | |
4651 clear_winopt(&wp->w_onebuf_opt); | |
4652 clear_winopt(&wp->w_allbuf_opt); | |
4653 | |
4654 #ifdef FEAT_EVAL | |
4287 | 4655 vars_clear(&wp->w_vars->dv_hashtab); /* free all w: variables */ |
4656 hash_init(&wp->w_vars->dv_hashtab); | |
4657 unref_var_dict(wp->w_vars); | |
7 | 4658 #endif |
4659 | |
8833
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parents:
8804
diff
changeset
|
4660 { |
dc10bd23f918
commit https://github.com/vim/vim/commit/3dda7db4e1f7c4a8110a1f83001ec36b46693d27
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parents:
8804
diff
changeset
|
4661 tabpage_T *ttp; |
dc10bd23f918
commit https://github.com/vim/vim/commit/3dda7db4e1f7c4a8110a1f83001ec36b46693d27
Christian Brabandt <cb@256bit.org>
parents:
8804
diff
changeset
|
4662 |
dc10bd23f918
commit https://github.com/vim/vim/commit/3dda7db4e1f7c4a8110a1f83001ec36b46693d27
Christian Brabandt <cb@256bit.org>
parents:
8804
diff
changeset
|
4663 if (prevwin == wp) |
dc10bd23f918
commit https://github.com/vim/vim/commit/3dda7db4e1f7c4a8110a1f83001ec36b46693d27
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parents:
8804
diff
changeset
|
4664 prevwin = NULL; |
9649
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commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
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parents:
9599
diff
changeset
|
4665 FOR_ALL_TABPAGES(ttp) |
8833
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commit https://github.com/vim/vim/commit/3dda7db4e1f7c4a8110a1f83001ec36b46693d27
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parents:
8804
diff
changeset
|
4666 if (ttp->tp_prevwin == wp) |
dc10bd23f918
commit https://github.com/vim/vim/commit/3dda7db4e1f7c4a8110a1f83001ec36b46693d27
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parents:
8804
diff
changeset
|
4667 ttp->tp_prevwin = NULL; |
dc10bd23f918
commit https://github.com/vim/vim/commit/3dda7db4e1f7c4a8110a1f83001ec36b46693d27
Christian Brabandt <cb@256bit.org>
parents:
8804
diff
changeset
|
4668 } |
7 | 4669 win_free_lsize(wp); |
4670 | |
4671 for (i = 0; i < wp->w_tagstacklen; ++i) | |
4672 vim_free(wp->w_tagstack[i].tagname); | |
4673 | |
4674 vim_free(wp->w_localdir); | |
1326 | 4675 |
5237
647596ab1ae2
updated for version 7.4a.044
Bram Moolenaar <bram@vim.org>
parents:
5233
diff
changeset
|
4676 /* Remove the window from the b_wininfo lists, it may happen that the |
647596ab1ae2
updated for version 7.4a.044
Bram Moolenaar <bram@vim.org>
parents:
5233
diff
changeset
|
4677 * freed memory is re-used for another window. */ |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
4678 FOR_ALL_BUFFERS(buf) |
5237
647596ab1ae2
updated for version 7.4a.044
Bram Moolenaar <bram@vim.org>
parents:
5233
diff
changeset
|
4679 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) |
647596ab1ae2
updated for version 7.4a.044
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parents:
5233
diff
changeset
|
4680 if (wip->wi_win == wp) |
647596ab1ae2
updated for version 7.4a.044
Bram Moolenaar <bram@vim.org>
parents:
5233
diff
changeset
|
4681 wip->wi_win = NULL; |
647596ab1ae2
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parents:
5233
diff
changeset
|
4682 |
7 | 4683 #ifdef FEAT_SEARCH_EXTRA |
1326 | 4684 clear_matches(wp); |
4685 #endif | |
4686 | |
7 | 4687 #ifdef FEAT_JUMPLIST |
4688 free_jumplist(wp); | |
4689 #endif | |
4690 | |
643 | 4691 #ifdef FEAT_QUICKFIX |
4692 qf_free_all(wp); | |
4693 #endif | |
4694 | |
7 | 4695 #ifdef FEAT_GUI |
4696 if (gui.in_use) | |
4697 { | |
4698 gui_mch_destroy_scrollbar(&wp->w_scrollbars[SBAR_LEFT]); | |
4699 gui_mch_destroy_scrollbar(&wp->w_scrollbars[SBAR_RIGHT]); | |
4700 } | |
4701 #endif /* FEAT_GUI */ | |
4702 | |
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
4703 #ifdef FEAT_MENU |
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
4704 remove_winbar(wp); |
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
4705 #endif |
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
4706 |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2201
diff
changeset
|
4707 #ifdef FEAT_SYN_HL |
2314
233eb4412f5d
Added 'colorcolumn' option. Partly by Gregor Uhlenheuer.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4708 vim_free(wp->w_p_cc_cols); |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2201
diff
changeset
|
4709 #endif |
1bac28a53fae
Add the conceal patch from Vince Negri.
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parents:
2201
diff
changeset
|
4710 |
1918 | 4711 #ifdef FEAT_AUTOCMD |
4712 if (wp != aucmd_win) | |
4713 #endif | |
4714 win_remove(wp, tp); | |
5971 | 4715 #ifdef FEAT_AUTOCMD |
5958 | 4716 if (autocmd_busy) |
4717 { | |
4718 wp->w_next = au_pending_free_win; | |
4719 au_pending_free_win = wp; | |
4720 } | |
4721 else | |
5971 | 4722 #endif |
5958 | 4723 vim_free(wp); |
1114 | 4724 |
4725 #ifdef FEAT_AUTOCMD | |
1410 | 4726 unblock_autocmds(); |
1114 | 4727 #endif |
7 | 4728 } |
4729 | |
4730 /* | |
4731 * Append window "wp" in the window list after window "after". | |
4732 */ | |
1906 | 4733 void |
7837
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parents:
7805
diff
changeset
|
4734 win_append(win_T *after, win_T *wp) |
7 | 4735 { |
4736 win_T *before; | |
4737 | |
4738 if (after == NULL) /* after NULL is in front of the first */ | |
4739 before = firstwin; | |
4740 else | |
4741 before = after->w_next; | |
4742 | |
4743 wp->w_next = before; | |
4744 wp->w_prev = after; | |
4745 if (after == NULL) | |
4746 firstwin = wp; | |
4747 else | |
4748 after->w_next = wp; | |
4749 if (before == NULL) | |
4750 lastwin = wp; | |
4751 else | |
4752 before->w_prev = wp; | |
4753 } | |
4754 | |
4755 /* | |
4756 * Remove a window from the window list. | |
4757 */ | |
1906 | 4758 void |
7837
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parents:
7805
diff
changeset
|
4759 win_remove( |
33ba2adb6065
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parents:
7805
diff
changeset
|
4760 win_T *wp, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4761 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 4762 { |
4763 if (wp->w_prev != NULL) | |
4764 wp->w_prev->w_next = wp->w_next; | |
671 | 4765 else if (tp == NULL) |
12564
183dc24cf861
patch 8.0.1160: getting tab-local variable fails after closing window
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
4766 firstwin = curtab->tp_firstwin = wp->w_next; |
7 | 4767 else |
671 | 4768 tp->tp_firstwin = wp->w_next; |
12564
183dc24cf861
patch 8.0.1160: getting tab-local variable fails after closing window
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
4769 |
7 | 4770 if (wp->w_next != NULL) |
4771 wp->w_next->w_prev = wp->w_prev; | |
671 | 4772 else if (tp == NULL) |
12564
183dc24cf861
patch 8.0.1160: getting tab-local variable fails after closing window
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
4773 lastwin = curtab->tp_lastwin = wp->w_prev; |
7 | 4774 else |
671 | 4775 tp->tp_lastwin = wp->w_prev; |
7 | 4776 } |
4777 | |
4778 /* | |
4779 * Append frame "frp" in a frame list after frame "after". | |
4780 */ | |
4781 static void | |
7837
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parents:
7805
diff
changeset
|
4782 frame_append(frame_T *after, frame_T *frp) |
7 | 4783 { |
4784 frp->fr_next = after->fr_next; | |
4785 after->fr_next = frp; | |
4786 if (frp->fr_next != NULL) | |
4787 frp->fr_next->fr_prev = frp; | |
4788 frp->fr_prev = after; | |
4789 } | |
4790 | |
4791 /* | |
4792 * Insert frame "frp" in a frame list before frame "before". | |
4793 */ | |
4794 static void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4795 frame_insert(frame_T *before, frame_T *frp) |
7 | 4796 { |
4797 frp->fr_next = before; | |
4798 frp->fr_prev = before->fr_prev; | |
4799 before->fr_prev = frp; | |
4800 if (frp->fr_prev != NULL) | |
4801 frp->fr_prev->fr_next = frp; | |
4802 else | |
4803 frp->fr_parent->fr_child = frp; | |
4804 } | |
4805 | |
4806 /* | |
4807 * Remove a frame from a frame list. | |
4808 */ | |
4809 static void | |
7837
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4810 frame_remove(frame_T *frp) |
7 | 4811 { |
4812 if (frp->fr_prev != NULL) | |
4813 frp->fr_prev->fr_next = frp->fr_next; | |
4814 else | |
4815 frp->fr_parent->fr_child = frp->fr_next; | |
4816 if (frp->fr_next != NULL) | |
4817 frp->fr_next->fr_prev = frp->fr_prev; | |
4818 } | |
4819 | |
4820 /* | |
4821 * Allocate w_lines[] for window "wp". | |
4822 * Return FAIL for failure, OK for success. | |
4823 */ | |
4824 int | |
7837
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4825 win_alloc_lines(win_T *wp) |
7 | 4826 { |
4827 wp->w_lines_valid = 0; | |
1042 | 4828 wp->w_lines = (wline_T *)alloc_clear((unsigned)(Rows * sizeof(wline_T))); |
7 | 4829 if (wp->w_lines == NULL) |
4830 return FAIL; | |
4831 return OK; | |
4832 } | |
4833 | |
4834 /* | |
4835 * free lsize arrays for a window | |
4836 */ | |
4837 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4838 win_free_lsize(win_T *wp) |
7 | 4839 { |
5952 | 4840 /* TODO: why would wp be NULL here? */ |
4841 if (wp != NULL) | |
4842 { | |
4843 vim_free(wp->w_lines); | |
4844 wp->w_lines = NULL; | |
4845 } | |
7 | 4846 } |
4847 | |
4848 /* | |
4849 * Called from win_new_shellsize() after Rows changed. | |
671 | 4850 * This only does the current tab page, others must be done when made active. |
7 | 4851 */ |
4852 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4853 shell_new_rows(void) |
7 | 4854 { |
667 | 4855 int h = (int)ROWS_AVAIL; |
7 | 4856 |
4857 if (firstwin == NULL) /* not initialized yet */ | |
4858 return; | |
4859 if (h < frame_minheight(topframe, NULL)) | |
4860 h = frame_minheight(topframe, NULL); | |
779 | 4861 |
4862 /* First try setting the heights of windows with 'winfixheight'. If | |
7 | 4863 * that doesn't result in the right height, forget about that option. */ |
4864 frame_new_height(topframe, h, FALSE, TRUE); | |
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
4865 if (!frame_check_height(topframe, h)) |
7 | 4866 frame_new_height(topframe, h, FALSE, FALSE); |
4867 | |
4868 (void)win_comp_pos(); /* recompute w_winrow and w_wincol */ | |
4869 compute_cmdrow(); | |
824 | 4870 curtab->tp_ch_used = p_ch; |
170 | 4871 |
7 | 4872 #if 0 |
4873 /* Disabled: don't want making the screen smaller make a window larger. */ | |
4874 if (p_ea) | |
4875 win_equal(curwin, FALSE, 'v'); | |
4876 #endif | |
4877 } | |
4878 | |
4879 /* | |
4880 * Called from win_new_shellsize() after Columns changed. | |
4881 */ | |
4882 void | |
7837
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4883 shell_new_columns(void) |
7 | 4884 { |
4885 if (firstwin == NULL) /* not initialized yet */ | |
4886 return; | |
779 | 4887 |
4888 /* First try setting the widths of windows with 'winfixwidth'. If that | |
4889 * doesn't result in the right width, forget about that option. */ | |
4890 frame_new_width(topframe, (int)Columns, FALSE, TRUE); | |
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
4891 if (!frame_check_width(topframe, Columns)) |
779 | 4892 frame_new_width(topframe, (int)Columns, FALSE, FALSE); |
4893 | |
7 | 4894 (void)win_comp_pos(); /* recompute w_winrow and w_wincol */ |
4895 #if 0 | |
4896 /* Disabled: don't want making the screen smaller make a window larger. */ | |
4897 if (p_ea) | |
4898 win_equal(curwin, FALSE, 'h'); | |
4899 #endif | |
4900 } | |
4901 | |
4902 #if defined(FEAT_CMDWIN) || defined(PROTO) | |
4903 /* | |
4904 * Save the size of all windows in "gap". | |
4905 */ | |
4906 void | |
7837
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4907 win_size_save(garray_T *gap) |
7 | 4908 |
4909 { | |
4910 win_T *wp; | |
4911 | |
4912 ga_init2(gap, (int)sizeof(int), 1); | |
4913 if (ga_grow(gap, win_count() * 2) == OK) | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
4914 FOR_ALL_WINDOWS(wp) |
7 | 4915 { |
4916 ((int *)gap->ga_data)[gap->ga_len++] = | |
4917 wp->w_width + wp->w_vsep_width; | |
4918 ((int *)gap->ga_data)[gap->ga_len++] = wp->w_height; | |
4919 } | |
4920 } | |
4921 | |
4922 /* | |
4923 * Restore window sizes, but only if the number of windows is still the same. | |
4924 * Does not free the growarray. | |
4925 */ | |
4926 void | |
7837
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4927 win_size_restore(garray_T *gap) |
7 | 4928 { |
4929 win_T *wp; | |
6058 | 4930 int i, j; |
7 | 4931 |
4932 if (win_count() * 2 == gap->ga_len) | |
4933 { | |
6058 | 4934 /* The order matters, because frames contain other frames, but it's |
4935 * difficult to get right. The easy way out is to do it twice. */ | |
4936 for (j = 0; j < 2; ++j) | |
7 | 4937 { |
6058 | 4938 i = 0; |
9649
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commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
4939 FOR_ALL_WINDOWS(wp) |
6058 | 4940 { |
4941 frame_setwidth(wp->w_frame, ((int *)gap->ga_data)[i++]); | |
4942 win_setheight_win(((int *)gap->ga_data)[i++], wp); | |
4943 } | |
7 | 4944 } |
4945 /* recompute the window positions */ | |
4946 (void)win_comp_pos(); | |
4947 } | |
4948 } | |
4949 #endif /* FEAT_CMDWIN */ | |
4950 | |
4951 /* | |
4952 * Update the position for all windows, using the width and height of the | |
4953 * frames. | |
4954 * Returns the row just after the last window. | |
4955 */ | |
668 | 4956 int |
7837
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4957 win_comp_pos(void) |
7 | 4958 { |
685 | 4959 int row = tabline_height(); |
7 | 4960 int col = 0; |
4961 | |
4962 frame_comp_pos(topframe, &row, &col); | |
4963 return row; | |
4964 } | |
4965 | |
4966 /* | |
4967 * Update the position of the windows in frame "topfrp", using the width and | |
4968 * height of the frames. | |
4969 * "*row" and "*col" are the top-left position of the frame. They are updated | |
4970 * to the bottom-right position plus one. | |
4971 */ | |
4972 static void | |
7837
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4973 frame_comp_pos(frame_T *topfrp, int *row, int *col) |
7 | 4974 { |
4975 win_T *wp; | |
4976 frame_T *frp; | |
4977 int startcol; | |
4978 int startrow; | |
12998
dd734ee3e2fe
patch 8.0.1375: window size wrong after maximizing with WinBar
Christian Brabandt <cb@256bit.org>
parents:
12916
diff
changeset
|
4979 int h; |
7 | 4980 |
4981 wp = topfrp->fr_win; | |
4982 if (wp != NULL) | |
4983 { | |
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4984 if (wp->w_winrow != *row || wp->w_wincol != *col) |
7 | 4985 { |
4986 /* position changed, redraw */ | |
4987 wp->w_winrow = *row; | |
4988 wp->w_wincol = *col; | |
4989 redraw_win_later(wp, NOT_VALID); | |
4990 wp->w_redr_status = TRUE; | |
4991 } | |
12998
dd734ee3e2fe
patch 8.0.1375: window size wrong after maximizing with WinBar
Christian Brabandt <cb@256bit.org>
parents:
12916
diff
changeset
|
4992 /* WinBar will not show if the window height is zero */ |
dd734ee3e2fe
patch 8.0.1375: window size wrong after maximizing with WinBar
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parents:
12916
diff
changeset
|
4993 h = VISIBLE_HEIGHT(wp) + wp->w_status_height; |
dd734ee3e2fe
patch 8.0.1375: window size wrong after maximizing with WinBar
Christian Brabandt <cb@256bit.org>
parents:
12916
diff
changeset
|
4994 *row += h > topfrp->fr_height ? topfrp->fr_height : h; |
7 | 4995 *col += wp->w_width + wp->w_vsep_width; |
4996 } | |
4997 else | |
4998 { | |
4999 startrow = *row; | |
5000 startcol = *col; | |
5001 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
5002 { | |
5003 if (topfrp->fr_layout == FR_ROW) | |
5004 *row = startrow; /* all frames are at the same row */ | |
5005 else | |
5006 *col = startcol; /* all frames are at the same col */ | |
5007 frame_comp_pos(frp, row, col); | |
5008 } | |
5009 } | |
5010 } | |
5011 | |
5012 /* | |
5013 * Set current window height and take care of repositioning other windows to | |
5014 * fit around it. | |
5015 */ | |
5016 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5017 win_setheight(int height) |
7 | 5018 { |
5019 win_setheight_win(height, curwin); | |
5020 } | |
5021 | |
5022 /* | |
5023 * Set the window height of window "win" and take care of repositioning other | |
5024 * windows to fit around it. | |
5025 */ | |
5026 void | |
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33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5027 win_setheight_win(int height, win_T *win) |
7 | 5028 { |
5029 int row; | |
5030 | |
5031 if (win == curwin) | |
5032 { | |
5033 /* Always keep current window at least one line high, even when | |
5034 * 'winminheight' is zero. */ | |
5035 if (height < p_wmh) | |
5036 height = p_wmh; | |
5037 if (height == 0) | |
5038 height = 1; | |
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diff
changeset
|
5039 height += WINBAR_HEIGHT(curwin); |
7 | 5040 } |
5041 | |
5042 frame_setheight(win->w_frame, height + win->w_status_height); | |
5043 | |
5044 /* recompute the window positions */ | |
5045 row = win_comp_pos(); | |
5046 | |
5047 /* | |
5048 * If there is extra space created between the last window and the command | |
5049 * line, clear it. | |
5050 */ | |
5051 if (full_screen && msg_scrolled == 0 && row < cmdline_row) | |
5052 screen_fill(row, cmdline_row, 0, (int)Columns, ' ', ' ', 0); | |
5053 cmdline_row = row; | |
5054 msg_row = row; | |
5055 msg_col = 0; | |
5056 | |
5057 redraw_all_later(NOT_VALID); | |
5058 } | |
5059 | |
5060 /* | |
5061 * Set the height of a frame to "height" and take care that all frames and | |
5062 * windows inside it are resized. Also resize frames on the left and right if | |
5063 * the are in the same FR_ROW frame. | |
5064 * | |
5065 * Strategy: | |
5066 * If the frame is part of a FR_COL frame, try fitting the frame in that | |
5067 * frame. If that doesn't work (the FR_COL frame is too small), recursively | |
5068 * go to containing frames to resize them and make room. | |
5069 * If the frame is part of a FR_ROW frame, all frames must be resized as well. | |
5070 * Check for the minimal height of the FR_ROW frame. | |
5071 * At the top level we can also use change the command line height. | |
5072 */ | |
5073 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5074 frame_setheight(frame_T *curfrp, int height) |
7 | 5075 { |
5076 int room; /* total number of lines available */ | |
5077 int take; /* number of lines taken from other windows */ | |
5078 int room_cmdline; /* lines available from cmdline */ | |
5079 int run; | |
5080 frame_T *frp; | |
5081 int h; | |
5082 int room_reserved; | |
5083 | |
5084 /* If the height already is the desired value, nothing to do. */ | |
5085 if (curfrp->fr_height == height) | |
5086 return; | |
5087 | |
5088 if (curfrp->fr_parent == NULL) | |
5089 { | |
5090 /* topframe: can only change the command line */ | |
667 | 5091 if (height > ROWS_AVAIL) |
5092 height = ROWS_AVAIL; | |
7 | 5093 if (height > 0) |
5094 frame_new_height(curfrp, height, FALSE, FALSE); | |
5095 } | |
5096 else if (curfrp->fr_parent->fr_layout == FR_ROW) | |
5097 { | |
5098 /* Row of frames: Also need to resize frames left and right of this | |
5099 * one. First check for the minimal height of these. */ | |
5100 h = frame_minheight(curfrp->fr_parent, NULL); | |
5101 if (height < h) | |
5102 height = h; | |
5103 frame_setheight(curfrp->fr_parent, height); | |
5104 } | |
5105 else | |
5106 { | |
5107 /* | |
5108 * Column of frames: try to change only frames in this column. | |
5109 */ | |
5110 /* | |
5111 * Do this twice: | |
5112 * 1: compute room available, if it's not enough try resizing the | |
5113 * containing frame. | |
5114 * 2: compute the room available and adjust the height to it. | |
5115 * Try not to reduce the height of a window with 'winfixheight' set. | |
5116 */ | |
5117 for (run = 1; run <= 2; ++run) | |
5118 { | |
5119 room = 0; | |
5120 room_reserved = 0; | |
5121 for (frp = curfrp->fr_parent->fr_child; frp != NULL; | |
5122 frp = frp->fr_next) | |
5123 { | |
5124 if (frp != curfrp | |
5125 && frp->fr_win != NULL | |
5126 && frp->fr_win->w_p_wfh) | |
5127 room_reserved += frp->fr_height; | |
5128 room += frp->fr_height; | |
5129 if (frp != curfrp) | |
5130 room -= frame_minheight(frp, NULL); | |
5131 } | |
5132 if (curfrp->fr_width != Columns) | |
5133 room_cmdline = 0; | |
5134 else | |
5135 { | |
5136 room_cmdline = Rows - p_ch - (lastwin->w_winrow | |
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diff
changeset
|
5137 + VISIBLE_HEIGHT(lastwin) |
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parents:
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diff
changeset
|
5138 + lastwin->w_status_height); |
7 | 5139 if (room_cmdline < 0) |
5140 room_cmdline = 0; | |
5141 } | |
5142 | |
5143 if (height <= room + room_cmdline) | |
5144 break; | |
5145 if (run == 2 || curfrp->fr_width == Columns) | |
5146 { | |
5147 if (height > room + room_cmdline) | |
5148 height = room + room_cmdline; | |
5149 break; | |
5150 } | |
5151 frame_setheight(curfrp->fr_parent, height | |
5152 + frame_minheight(curfrp->fr_parent, NOWIN) - (int)p_wmh - 1); | |
5153 } | |
5154 | |
5155 /* | |
5156 * Compute the number of lines we will take from others frames (can be | |
5157 * negative!). | |
5158 */ | |
5159 take = height - curfrp->fr_height; | |
5160 | |
5161 /* If there is not enough room, also reduce the height of a window | |
5162 * with 'winfixheight' set. */ | |
5163 if (height > room + room_cmdline - room_reserved) | |
5164 room_reserved = room + room_cmdline - height; | |
5165 /* If there is only a 'winfixheight' window and making the | |
5166 * window smaller, need to make the other window taller. */ | |
5167 if (take < 0 && room - curfrp->fr_height < room_reserved) | |
5168 room_reserved = 0; | |
5169 | |
5170 if (take > 0 && room_cmdline > 0) | |
5171 { | |
5172 /* use lines from cmdline first */ | |
5173 if (take < room_cmdline) | |
5174 room_cmdline = take; | |
5175 take -= room_cmdline; | |
5176 topframe->fr_height += room_cmdline; | |
5177 } | |
5178 | |
5179 /* | |
5180 * set the current frame to the new height | |
5181 */ | |
5182 frame_new_height(curfrp, height, FALSE, FALSE); | |
5183 | |
5184 /* | |
5185 * First take lines from the frames after the current frame. If | |
5186 * that is not enough, takes lines from frames above the current | |
5187 * frame. | |
5188 */ | |
5189 for (run = 0; run < 2; ++run) | |
5190 { | |
5191 if (run == 0) | |
5192 frp = curfrp->fr_next; /* 1st run: start with next window */ | |
5193 else | |
5194 frp = curfrp->fr_prev; /* 2nd run: start with prev window */ | |
5195 while (frp != NULL && take != 0) | |
5196 { | |
5197 h = frame_minheight(frp, NULL); | |
5198 if (room_reserved > 0 | |
5199 && frp->fr_win != NULL | |
5200 && frp->fr_win->w_p_wfh) | |
5201 { | |
5202 if (room_reserved >= frp->fr_height) | |
5203 room_reserved -= frp->fr_height; | |
5204 else | |
5205 { | |
5206 if (frp->fr_height - room_reserved > take) | |
5207 room_reserved = frp->fr_height - take; | |
5208 take -= frp->fr_height - room_reserved; | |
5209 frame_new_height(frp, room_reserved, FALSE, FALSE); | |
5210 room_reserved = 0; | |
5211 } | |
5212 } | |
5213 else | |
5214 { | |
5215 if (frp->fr_height - take < h) | |
5216 { | |
5217 take -= frp->fr_height - h; | |
5218 frame_new_height(frp, h, FALSE, FALSE); | |
5219 } | |
5220 else | |
5221 { | |
5222 frame_new_height(frp, frp->fr_height - take, | |
5223 FALSE, FALSE); | |
5224 take = 0; | |
5225 } | |
5226 } | |
5227 if (run == 0) | |
5228 frp = frp->fr_next; | |
5229 else | |
5230 frp = frp->fr_prev; | |
5231 } | |
5232 } | |
5233 } | |
5234 } | |
5235 | |
5236 /* | |
5237 * Set current window width and take care of repositioning other windows to | |
5238 * fit around it. | |
5239 */ | |
5240 void | |
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parents:
7805
diff
changeset
|
5241 win_setwidth(int width) |
7 | 5242 { |
5243 win_setwidth_win(width, curwin); | |
5244 } | |
5245 | |
5246 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5247 win_setwidth_win(int width, win_T *wp) |
7 | 5248 { |
5249 /* Always keep current window at least one column wide, even when | |
5250 * 'winminwidth' is zero. */ | |
5251 if (wp == curwin) | |
5252 { | |
5253 if (width < p_wmw) | |
5254 width = p_wmw; | |
5255 if (width == 0) | |
5256 width = 1; | |
5257 } | |
5258 | |
5259 frame_setwidth(wp->w_frame, width + wp->w_vsep_width); | |
5260 | |
5261 /* recompute the window positions */ | |
5262 (void)win_comp_pos(); | |
5263 | |
5264 redraw_all_later(NOT_VALID); | |
5265 } | |
5266 | |
5267 /* | |
5268 * Set the width of a frame to "width" and take care that all frames and | |
5269 * windows inside it are resized. Also resize frames above and below if the | |
5270 * are in the same FR_ROW frame. | |
5271 * | |
5272 * Strategy is similar to frame_setheight(). | |
5273 */ | |
5274 static void | |
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33ba2adb6065
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parents:
7805
diff
changeset
|
5275 frame_setwidth(frame_T *curfrp, int width) |
7 | 5276 { |
5277 int room; /* total number of lines available */ | |
5278 int take; /* number of lines taken from other windows */ | |
5279 int run; | |
5280 frame_T *frp; | |
5281 int w; | |
779 | 5282 int room_reserved; |
7 | 5283 |
5284 /* If the width already is the desired value, nothing to do. */ | |
5285 if (curfrp->fr_width == width) | |
5286 return; | |
5287 | |
5288 if (curfrp->fr_parent == NULL) | |
5289 /* topframe: can't change width */ | |
5290 return; | |
5291 | |
5292 if (curfrp->fr_parent->fr_layout == FR_COL) | |
5293 { | |
5294 /* Column of frames: Also need to resize frames above and below of | |
5295 * this one. First check for the minimal width of these. */ | |
5296 w = frame_minwidth(curfrp->fr_parent, NULL); | |
5297 if (width < w) | |
5298 width = w; | |
5299 frame_setwidth(curfrp->fr_parent, width); | |
5300 } | |
5301 else | |
5302 { | |
5303 /* | |
5304 * Row of frames: try to change only frames in this row. | |
5305 * | |
5306 * Do this twice: | |
5307 * 1: compute room available, if it's not enough try resizing the | |
5308 * containing frame. | |
5309 * 2: compute the room available and adjust the width to it. | |
5310 */ | |
5311 for (run = 1; run <= 2; ++run) | |
5312 { | |
5313 room = 0; | |
779 | 5314 room_reserved = 0; |
7 | 5315 for (frp = curfrp->fr_parent->fr_child; frp != NULL; |
5316 frp = frp->fr_next) | |
5317 { | |
779 | 5318 if (frp != curfrp |
5319 && frp->fr_win != NULL | |
5320 && frp->fr_win->w_p_wfw) | |
5321 room_reserved += frp->fr_width; | |
7 | 5322 room += frp->fr_width; |
5323 if (frp != curfrp) | |
5324 room -= frame_minwidth(frp, NULL); | |
5325 } | |
5326 | |
5327 if (width <= room) | |
5328 break; | |
667 | 5329 if (run == 2 || curfrp->fr_height >= ROWS_AVAIL) |
7 | 5330 { |
5331 if (width > room) | |
5332 width = room; | |
5333 break; | |
5334 } | |
5335 frame_setwidth(curfrp->fr_parent, width | |
5336 + frame_minwidth(curfrp->fr_parent, NOWIN) - (int)p_wmw - 1); | |
5337 } | |
5338 | |
5339 /* | |
5340 * Compute the number of lines we will take from others frames (can be | |
5341 * negative!). | |
5342 */ | |
5343 take = width - curfrp->fr_width; | |
5344 | |
779 | 5345 /* If there is not enough room, also reduce the width of a window |
5346 * with 'winfixwidth' set. */ | |
5347 if (width > room - room_reserved) | |
5348 room_reserved = room - width; | |
5349 /* If there is only a 'winfixwidth' window and making the | |
5350 * window smaller, need to make the other window narrower. */ | |
5351 if (take < 0 && room - curfrp->fr_width < room_reserved) | |
5352 room_reserved = 0; | |
5353 | |
7 | 5354 /* |
5355 * set the current frame to the new width | |
5356 */ | |
779 | 5357 frame_new_width(curfrp, width, FALSE, FALSE); |
7 | 5358 |
5359 /* | |
5360 * First take lines from the frames right of the current frame. If | |
5361 * that is not enough, takes lines from frames left of the current | |
5362 * frame. | |
5363 */ | |
5364 for (run = 0; run < 2; ++run) | |
5365 { | |
5366 if (run == 0) | |
5367 frp = curfrp->fr_next; /* 1st run: start with next window */ | |
5368 else | |
5369 frp = curfrp->fr_prev; /* 2nd run: start with prev window */ | |
5370 while (frp != NULL && take != 0) | |
5371 { | |
5372 w = frame_minwidth(frp, NULL); | |
779 | 5373 if (room_reserved > 0 |
5374 && frp->fr_win != NULL | |
5375 && frp->fr_win->w_p_wfw) | |
7 | 5376 { |
779 | 5377 if (room_reserved >= frp->fr_width) |
5378 room_reserved -= frp->fr_width; | |
5379 else | |
5380 { | |
5381 if (frp->fr_width - room_reserved > take) | |
5382 room_reserved = frp->fr_width - take; | |
5383 take -= frp->fr_width - room_reserved; | |
5384 frame_new_width(frp, room_reserved, FALSE, FALSE); | |
5385 room_reserved = 0; | |
5386 } | |
7 | 5387 } |
5388 else | |
5389 { | |
779 | 5390 if (frp->fr_width - take < w) |
5391 { | |
5392 take -= frp->fr_width - w; | |
5393 frame_new_width(frp, w, FALSE, FALSE); | |
5394 } | |
5395 else | |
5396 { | |
5397 frame_new_width(frp, frp->fr_width - take, | |
5398 FALSE, FALSE); | |
5399 take = 0; | |
5400 } | |
7 | 5401 } |
5402 if (run == 0) | |
5403 frp = frp->fr_next; | |
5404 else | |
5405 frp = frp->fr_prev; | |
5406 } | |
5407 } | |
5408 } | |
5409 } | |
5410 | |
5411 /* | |
5412 * Check 'winminheight' for a valid value. | |
5413 */ | |
5414 void | |
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33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5415 win_setminheight(void) |
7 | 5416 { |
5417 int room; | |
5418 int first = TRUE; | |
5419 win_T *wp; | |
5420 | |
5421 /* loop until there is a 'winminheight' that is possible */ | |
5422 while (p_wmh > 0) | |
5423 { | |
5424 /* TODO: handle vertical splits */ | |
5425 room = -p_wh; | |
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parents:
9599
diff
changeset
|
5426 FOR_ALL_WINDOWS(wp) |
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diff
changeset
|
5427 room += VISIBLE_HEIGHT(wp) - p_wmh; |
7 | 5428 if (room >= 0) |
5429 break; | |
5430 --p_wmh; | |
5431 if (first) | |
5432 { | |
5433 EMSG(_(e_noroom)); | |
5434 first = FALSE; | |
5435 } | |
5436 } | |
5437 } | |
5438 | |
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Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
5439 #if defined(FEAT_MOUSE) || defined(PROTO) |
7 | 5440 |
5441 /* | |
5442 * Status line of dragwin is dragged "offset" lines down (negative is up). | |
5443 */ | |
5444 void | |
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33ba2adb6065
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5445 win_drag_status_line(win_T *dragwin, int offset) |
7 | 5446 { |
5447 frame_T *curfr; | |
5448 frame_T *fr; | |
5449 int room; | |
5450 int row; | |
5451 int up; /* if TRUE, drag status line up, otherwise down */ | |
5452 int n; | |
5453 | |
5454 fr = dragwin->w_frame; | |
5455 curfr = fr; | |
5456 if (fr != topframe) /* more than one window */ | |
5457 { | |
5458 fr = fr->fr_parent; | |
5459 /* When the parent frame is not a column of frames, its parent should | |
5460 * be. */ | |
5461 if (fr->fr_layout != FR_COL) | |
5462 { | |
5463 curfr = fr; | |
5464 if (fr != topframe) /* only a row of windows, may drag statusline */ | |
5465 fr = fr->fr_parent; | |
5466 } | |
5467 } | |
5468 | |
5469 /* If this is the last frame in a column, may want to resize the parent | |
5470 * frame instead (go two up to skip a row of frames). */ | |
5471 while (curfr != topframe && curfr->fr_next == NULL) | |
5472 { | |
5473 if (fr != topframe) | |
5474 fr = fr->fr_parent; | |
5475 curfr = fr; | |
5476 if (fr != topframe) | |
5477 fr = fr->fr_parent; | |
5478 } | |
5479 | |
5480 if (offset < 0) /* drag up */ | |
5481 { | |
5482 up = TRUE; | |
5483 offset = -offset; | |
5484 /* sum up the room of the current frame and above it */ | |
5485 if (fr == curfr) | |
5486 { | |
5487 /* only one window */ | |
5488 room = fr->fr_height - frame_minheight(fr, NULL); | |
5489 } | |
5490 else | |
5491 { | |
5492 room = 0; | |
5493 for (fr = fr->fr_child; ; fr = fr->fr_next) | |
5494 { | |
5495 room += fr->fr_height - frame_minheight(fr, NULL); | |
5496 if (fr == curfr) | |
5497 break; | |
5498 } | |
5499 } | |
5500 fr = curfr->fr_next; /* put fr at frame that grows */ | |
5501 } | |
5502 else /* drag down */ | |
5503 { | |
5504 up = FALSE; | |
5505 /* | |
5506 * Only dragging the last status line can reduce p_ch. | |
5507 */ | |
5508 room = Rows - cmdline_row; | |
5509 if (curfr->fr_next == NULL) | |
5510 room -= 1; | |
5511 else | |
5512 room -= p_ch; | |
5513 if (room < 0) | |
5514 room = 0; | |
5515 /* sum up the room of frames below of the current one */ | |
5516 for (fr = curfr->fr_next; fr != NULL; fr = fr->fr_next) | |
5517 room += fr->fr_height - frame_minheight(fr, NULL); | |
5518 fr = curfr; /* put fr at window that grows */ | |
5519 } | |
5520 | |
5521 if (room < offset) /* Not enough room */ | |
5522 offset = room; /* Move as far as we can */ | |
5523 if (offset <= 0) | |
5524 return; | |
5525 | |
5526 /* | |
5527 * Grow frame fr by "offset" lines. | |
5528 * Doesn't happen when dragging the last status line up. | |
5529 */ | |
5530 if (fr != NULL) | |
5531 frame_new_height(fr, fr->fr_height + offset, up, FALSE); | |
5532 | |
5533 if (up) | |
5534 fr = curfr; /* current frame gets smaller */ | |
5535 else | |
5536 fr = curfr->fr_next; /* next frame gets smaller */ | |
5537 | |
5538 /* | |
5539 * Now make the other frames smaller. | |
5540 */ | |
5541 while (fr != NULL && offset > 0) | |
5542 { | |
5543 n = frame_minheight(fr, NULL); | |
5544 if (fr->fr_height - offset <= n) | |
5545 { | |
5546 offset -= fr->fr_height - n; | |
5547 frame_new_height(fr, n, !up, FALSE); | |
5548 } | |
5549 else | |
5550 { | |
5551 frame_new_height(fr, fr->fr_height - offset, !up, FALSE); | |
5552 break; | |
5553 } | |
5554 if (up) | |
5555 fr = fr->fr_prev; | |
5556 else | |
5557 fr = fr->fr_next; | |
5558 } | |
5559 row = win_comp_pos(); | |
5560 screen_fill(row, cmdline_row, 0, (int)Columns, ' ', ' ', 0); | |
5561 cmdline_row = row; | |
5562 p_ch = Rows - cmdline_row; | |
5563 if (p_ch < 1) | |
5564 p_ch = 1; | |
824 | 5565 curtab->tp_ch_used = p_ch; |
737 | 5566 redraw_all_later(SOME_VALID); |
7 | 5567 showmode(); |
5568 } | |
5569 | |
5570 /* | |
5571 * Separator line of dragwin is dragged "offset" lines right (negative is left). | |
5572 */ | |
5573 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5574 win_drag_vsep_line(win_T *dragwin, int offset) |
7 | 5575 { |
5576 frame_T *curfr; | |
5577 frame_T *fr; | |
5578 int room; | |
5579 int left; /* if TRUE, drag separator line left, otherwise right */ | |
5580 int n; | |
5581 | |
5582 fr = dragwin->w_frame; | |
840 | 5583 if (fr == topframe) /* only one window (cannot happen?) */ |
7 | 5584 return; |
5585 curfr = fr; | |
5586 fr = fr->fr_parent; | |
5587 /* When the parent frame is not a row of frames, its parent should be. */ | |
5588 if (fr->fr_layout != FR_ROW) | |
5589 { | |
5590 if (fr == topframe) /* only a column of windows (cannot happen?) */ | |
5591 return; | |
5592 curfr = fr; | |
5593 fr = fr->fr_parent; | |
5594 } | |
5595 | |
5596 /* If this is the last frame in a row, may want to resize a parent | |
5597 * frame instead. */ | |
5598 while (curfr->fr_next == NULL) | |
5599 { | |
5600 if (fr == topframe) | |
5601 break; | |
5602 curfr = fr; | |
5603 fr = fr->fr_parent; | |
5604 if (fr != topframe) | |
5605 { | |
5606 curfr = fr; | |
5607 fr = fr->fr_parent; | |
5608 } | |
5609 } | |
5610 | |
5611 if (offset < 0) /* drag left */ | |
5612 { | |
5613 left = TRUE; | |
5614 offset = -offset; | |
5615 /* sum up the room of the current frame and left of it */ | |
5616 room = 0; | |
5617 for (fr = fr->fr_child; ; fr = fr->fr_next) | |
5618 { | |
5619 room += fr->fr_width - frame_minwidth(fr, NULL); | |
5620 if (fr == curfr) | |
5621 break; | |
5622 } | |
5623 fr = curfr->fr_next; /* put fr at frame that grows */ | |
5624 } | |
5625 else /* drag right */ | |
5626 { | |
5627 left = FALSE; | |
5628 /* sum up the room of frames right of the current one */ | |
5629 room = 0; | |
5630 for (fr = curfr->fr_next; fr != NULL; fr = fr->fr_next) | |
5631 room += fr->fr_width - frame_minwidth(fr, NULL); | |
5632 fr = curfr; /* put fr at window that grows */ | |
5633 } | |
5634 | |
5635 if (room < offset) /* Not enough room */ | |
5636 offset = room; /* Move as far as we can */ | |
5637 if (offset <= 0) /* No room at all, quit. */ | |
5638 return; | |
7256
79270eaac6de
commit https://github.com/vim/vim/commit/294a7e55b01149154807a23323038784549b8946
Christian Brabandt <cb@256bit.org>
parents:
7229
diff
changeset
|
5639 if (fr == NULL) |
79270eaac6de
commit https://github.com/vim/vim/commit/294a7e55b01149154807a23323038784549b8946
Christian Brabandt <cb@256bit.org>
parents:
7229
diff
changeset
|
5640 return; /* Safety check, should not happen. */ |
7 | 5641 |
5642 /* grow frame fr by offset lines */ | |
779 | 5643 frame_new_width(fr, fr->fr_width + offset, left, FALSE); |
7 | 5644 |
5645 /* shrink other frames: current and at the left or at the right */ | |
5646 if (left) | |
5647 fr = curfr; /* current frame gets smaller */ | |
5648 else | |
5649 fr = curfr->fr_next; /* next frame gets smaller */ | |
5650 | |
5651 while (fr != NULL && offset > 0) | |
5652 { | |
5653 n = frame_minwidth(fr, NULL); | |
5654 if (fr->fr_width - offset <= n) | |
5655 { | |
5656 offset -= fr->fr_width - n; | |
779 | 5657 frame_new_width(fr, n, !left, FALSE); |
7 | 5658 } |
5659 else | |
5660 { | |
779 | 5661 frame_new_width(fr, fr->fr_width - offset, !left, FALSE); |
7 | 5662 break; |
5663 } | |
5664 if (left) | |
5665 fr = fr->fr_prev; | |
5666 else | |
5667 fr = fr->fr_next; | |
5668 } | |
5669 (void)win_comp_pos(); | |
5670 redraw_all_later(NOT_VALID); | |
5671 } | |
5672 #endif /* FEAT_MOUSE */ | |
5673 | |
2665 | 5674 #define FRACTION_MULT 16384L |
5675 | |
5676 /* | |
5677 * Set wp->w_fraction for the current w_wrow and w_height. | |
12910
d21adefd4a50
patch 8.0.1331: possible crash when window can be zero lines high
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
5678 * Has no effect when the window is less than two lines. |
2665 | 5679 */ |
7311
743c258ca3ab
commit https://github.com/vim/vim/commit/9dc2ce398bb3456cc8f590ef0260459798b34d2a
Christian Brabandt <cb@256bit.org>
parents:
7256
diff
changeset
|
5680 void |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5681 set_fraction(win_T *wp) |
2665 | 5682 { |
12910
d21adefd4a50
patch 8.0.1331: possible crash when window can be zero lines high
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
5683 if (wp->w_height > 1) |
d21adefd4a50
patch 8.0.1331: possible crash when window can be zero lines high
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
5684 wp->w_fraction = ((long)wp->w_wrow * FRACTION_MULT |
5875 | 5685 + wp->w_height / 2) / (long)wp->w_height; |
2665 | 5686 } |
5687 | |
7 | 5688 /* |
5689 * Set the height of a window. | |
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
5690 * "height" excludes any window toolbar. |
7 | 5691 * This takes care of the things inside the window, not what happens to the |
5692 * window position, the frame or to other windows. | |
5693 */ | |
3697 | 5694 void |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5695 win_new_height(win_T *wp, int height) |
7 | 5696 { |
5875 | 5697 int prev_height = wp->w_height; |
7 | 5698 |
5699 /* Don't want a negative height. Happens when splitting a tiny window. | |
5700 * Will equalize heights soon to fix it. */ | |
5701 if (height < 0) | |
5702 height = 0; | |
826 | 5703 if (wp->w_height == height) |
5704 return; /* nothing to do */ | |
7 | 5705 |
5875 | 5706 if (wp->w_height > 0) |
5707 { | |
5708 if (wp == curwin) | |
5969 | 5709 /* w_wrow needs to be valid. When setting 'laststatus' this may |
5710 * call win_new_height() recursively. */ | |
5711 validate_cursor(); | |
5712 if (wp->w_height != prev_height) | |
5713 return; /* Recursive call already changed the size, bail out here | |
5714 to avoid the following to mess things up. */ | |
5875 | 5715 if (wp->w_wrow != wp->w_prev_fraction_row) |
5716 set_fraction(wp); | |
5717 } | |
7 | 5718 |
5719 wp->w_height = height; | |
5720 wp->w_skipcol = 0; | |
5721 | |
10835
c9da7f9137af
patch 8.0.0307: asan detects a memory error when EXITFREE is defined
Christian Brabandt <cb@256bit.org>
parents:
10377
diff
changeset
|
5722 /* There is no point in adjusting the scroll position when exiting. Some |
c9da7f9137af
patch 8.0.0307: asan detects a memory error when EXITFREE is defined
Christian Brabandt <cb@256bit.org>
parents:
10377
diff
changeset
|
5723 * values might be invalid. */ |
c9da7f9137af
patch 8.0.0307: asan detects a memory error when EXITFREE is defined
Christian Brabandt <cb@256bit.org>
parents:
10377
diff
changeset
|
5724 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
|
5725 scroll_to_fraction(wp, prev_height); |
10013
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5726 } |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5727 |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5728 void |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5729 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
|
5730 { |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5731 linenr_T lnum; |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5732 int sline, line_size; |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5733 int height = wp->w_height; |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5734 |
7 | 5735 /* Don't change w_topline when height is zero. Don't set w_topline when |
5736 * 'scrollbind' is set and this isn't the current window. */ | |
5737 if (height > 0 | |
5738 #ifdef FEAT_SCROLLBIND | |
5739 && (!wp->w_p_scb || wp == curwin) | |
5740 #endif | |
5741 ) | |
5742 { | |
47 | 5743 /* |
5744 * Find a value for w_topline that shows the cursor at the same | |
5745 * relative position in the window as before (more or less). | |
5746 */ | |
7 | 5747 lnum = wp->w_cursor.lnum; |
5748 if (lnum < 1) /* can happen when starting up */ | |
5749 lnum = 1; | |
5875 | 5750 wp->w_wrow = ((long)wp->w_fraction * (long)height - 1L |
5751 + FRACTION_MULT / 2) / FRACTION_MULT; | |
7 | 5752 line_size = plines_win_col(wp, lnum, (long)(wp->w_cursor.col)) - 1; |
5753 sline = wp->w_wrow - line_size; | |
1023 | 5754 |
5755 if (sline >= 0) | |
5756 { | |
5757 /* Make sure the whole cursor line is visible, if possible. */ | |
5758 int rows = plines_win(wp, lnum, FALSE); | |
5759 | |
5760 if (sline > wp->w_height - rows) | |
5761 { | |
5762 sline = wp->w_height - rows; | |
5763 wp->w_wrow -= rows - line_size; | |
5764 } | |
5765 } | |
5766 | |
7 | 5767 if (sline < 0) |
5768 { | |
5769 /* | |
5770 * Cursor line would go off top of screen if w_wrow was this high. | |
1023 | 5771 * Make cursor line the first line in the window. If not enough |
5772 * room use w_skipcol; | |
7 | 5773 */ |
5774 wp->w_wrow = line_size; | |
1023 | 5775 if (wp->w_wrow >= wp->w_height |
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
5776 && (wp->w_width - win_col_off(wp)) > 0) |
1023 | 5777 { |
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
5778 wp->w_skipcol += wp->w_width - win_col_off(wp); |
1023 | 5779 --wp->w_wrow; |
5780 while (wp->w_wrow >= wp->w_height) | |
5781 { | |
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
5782 wp->w_skipcol += wp->w_width - win_col_off(wp) |
1023 | 5783 + win_col_off2(wp); |
5784 --wp->w_wrow; | |
5785 } | |
5786 } | |
6052 | 5787 set_topline(wp, lnum); |
7 | 5788 } |
5936 | 5789 else if (sline > 0) |
7 | 5790 { |
1023 | 5791 while (sline > 0 && lnum > 1) |
7 | 5792 { |
5793 #ifdef FEAT_FOLDING | |
5794 hasFoldingWin(wp, lnum, &lnum, NULL, TRUE, NULL); | |
5795 if (lnum == 1) | |
5796 { | |
5797 /* first line in buffer is folded */ | |
5798 line_size = 1; | |
5799 --sline; | |
5800 break; | |
5801 } | |
5802 #endif | |
5803 --lnum; | |
5804 #ifdef FEAT_DIFF | |
5805 if (lnum == wp->w_topline) | |
5806 line_size = plines_win_nofill(wp, lnum, TRUE) | |
5807 + wp->w_topfill; | |
5808 else | |
5809 #endif | |
5810 line_size = plines_win(wp, lnum, TRUE); | |
5811 sline -= line_size; | |
5812 } | |
47 | 5813 |
7 | 5814 if (sline < 0) |
5815 { | |
5816 /* | |
5817 * Line we want at top would go off top of screen. Use next | |
5818 * line instead. | |
5819 */ | |
5820 #ifdef FEAT_FOLDING | |
5821 hasFoldingWin(wp, lnum, NULL, &lnum, TRUE, NULL); | |
5822 #endif | |
5823 lnum++; | |
5824 wp->w_wrow -= line_size + sline; | |
5825 } | |
5936 | 5826 else if (sline > 0) |
7 | 5827 { |
5828 /* First line of file reached, use that as topline. */ | |
5829 lnum = 1; | |
5830 wp->w_wrow -= sline; | |
5831 } | |
5936 | 5832 |
6052 | 5833 set_topline(wp, lnum); |
7 | 5834 } |
5835 } | |
5836 | |
5837 if (wp == curwin) | |
5838 { | |
5839 if (p_so) | |
5840 update_topline(); | |
5841 curs_columns(FALSE); /* validate w_wrow */ | |
5842 } | |
5875 | 5843 if (prev_height > 0) |
5844 wp->w_prev_fraction_row = wp->w_wrow; | |
7 | 5845 |
5846 win_comp_scroll(wp); | |
737 | 5847 redraw_win_later(wp, SOME_VALID); |
7 | 5848 wp->w_redr_status = TRUE; |
5849 invalidate_botline_win(wp); | |
5850 } | |
5851 | |
5852 /* | |
5853 * Set the width of a window. | |
5854 */ | |
3697 | 5855 void |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5856 win_new_width(win_T *wp, int width) |
7 | 5857 { |
5858 wp->w_width = width; | |
5859 wp->w_lines_valid = 0; | |
5860 changed_line_abv_curs_win(wp); | |
5861 invalidate_botline_win(wp); | |
5862 if (wp == curwin) | |
5863 { | |
5864 update_topline(); | |
5865 curs_columns(TRUE); /* validate w_wrow */ | |
5866 } | |
5867 redraw_win_later(wp, NOT_VALID); | |
5868 wp->w_redr_status = TRUE; | |
5869 } | |
5870 | |
5871 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5872 win_comp_scroll(win_T *wp) |
7 | 5873 { |
5874 wp->w_p_scr = ((unsigned)wp->w_height >> 1); | |
5875 if (wp->w_p_scr == 0) | |
5876 wp->w_p_scr = 1; | |
5877 } | |
5878 | |
5879 /* | |
5880 * command_height: called whenever p_ch has been changed | |
5881 */ | |
5882 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5883 command_height(void) |
7 | 5884 { |
5885 int h; | |
5886 frame_T *frp; | |
824 | 5887 int old_p_ch = curtab->tp_ch_used; |
5888 | |
5889 /* Use the value of p_ch that we remembered. This is needed for when the | |
5890 * GUI starts up, we can't be sure in what order things happen. And when | |
5891 * p_ch was changed in another tab page. */ | |
5892 curtab->tp_ch_used = p_ch; | |
170 | 5893 |
7 | 5894 /* Find bottom frame with width of screen. */ |
5895 frp = lastwin->w_frame; | |
5896 while (frp->fr_width != Columns && frp->fr_parent != NULL) | |
5897 frp = frp->fr_parent; | |
5898 | |
5899 /* Avoid changing the height of a window with 'winfixheight' set. */ | |
5900 while (frp->fr_prev != NULL && frp->fr_layout == FR_LEAF | |
5901 && frp->fr_win->w_p_wfh) | |
5902 frp = frp->fr_prev; | |
5903 | |
5904 if (starting != NO_SCREEN) | |
5905 { | |
5906 cmdline_row = Rows - p_ch; | |
5907 | |
5908 if (p_ch > old_p_ch) /* p_ch got bigger */ | |
5909 { | |
5910 while (p_ch > old_p_ch) | |
5911 { | |
5912 if (frp == NULL) | |
5913 { | |
5914 EMSG(_(e_noroom)); | |
5915 p_ch = old_p_ch; | |
1404 | 5916 curtab->tp_ch_used = p_ch; |
7 | 5917 cmdline_row = Rows - p_ch; |
5918 break; | |
5919 } | |
5920 h = frp->fr_height - frame_minheight(frp, NULL); | |
5921 if (h > p_ch - old_p_ch) | |
5922 h = p_ch - old_p_ch; | |
5923 old_p_ch += h; | |
5924 frame_add_height(frp, -h); | |
5925 frp = frp->fr_prev; | |
5926 } | |
5927 | |
5928 /* Recompute window positions. */ | |
5929 (void)win_comp_pos(); | |
5930 | |
5931 /* clear the lines added to cmdline */ | |
5932 if (full_screen) | |
5933 screen_fill((int)(cmdline_row), (int)Rows, 0, | |
5934 (int)Columns, ' ', ' ', 0); | |
5935 msg_row = cmdline_row; | |
5936 redraw_cmdline = TRUE; | |
5937 return; | |
5938 } | |
5939 | |
5940 if (msg_row < cmdline_row) | |
5941 msg_row = cmdline_row; | |
5942 redraw_cmdline = TRUE; | |
5943 } | |
5944 frame_add_height(frp, (int)(old_p_ch - p_ch)); | |
5945 | |
5946 /* Recompute window positions. */ | |
5947 if (frp != lastwin->w_frame) | |
5948 (void)win_comp_pos(); | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5949 } |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5950 |
7 | 5951 /* |
5952 * Resize frame "frp" to be "n" lines higher (negative for less high). | |
5953 * Also resize the frames it is contained in. | |
5954 */ | |
5955 static void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5956 frame_add_height(frame_T *frp, int n) |
7 | 5957 { |
5958 frame_new_height(frp, frp->fr_height + n, FALSE, FALSE); | |
5959 for (;;) | |
5960 { | |
5961 frp = frp->fr_parent; | |
5962 if (frp == NULL) | |
5963 break; | |
5964 frp->fr_height += n; | |
5965 } | |
5966 } | |
5967 | |
5968 /* | |
5969 * Add or remove a status line for the bottom window(s), according to the | |
5970 * value of 'laststatus'. | |
5971 */ | |
5972 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5973 last_status( |
33ba2adb6065
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5974 int morewin) /* pretend there are two or more windows */ |
7 | 5975 { |
5976 /* Don't make a difference between horizontal or vertical split. */ | |
5977 last_status_rec(topframe, (p_ls == 2 | |
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5978 || (p_ls == 1 && (morewin || !ONE_WINDOW)))); |
7 | 5979 } |
5980 | |
5981 static void | |
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5982 last_status_rec(frame_T *fr, int statusline) |
7 | 5983 { |
5984 frame_T *fp; | |
5985 win_T *wp; | |
5986 | |
5987 if (fr->fr_layout == FR_LEAF) | |
5988 { | |
5989 wp = fr->fr_win; | |
5990 if (wp->w_status_height != 0 && !statusline) | |
5991 { | |
5992 /* remove status line */ | |
5993 win_new_height(wp, wp->w_height + 1); | |
5994 wp->w_status_height = 0; | |
5995 comp_col(); | |
5996 } | |
5997 else if (wp->w_status_height == 0 && statusline) | |
5998 { | |
5999 /* Find a frame to take a line from. */ | |
6000 fp = fr; | |
6001 while (fp->fr_height <= frame_minheight(fp, NULL)) | |
6002 { | |
6003 if (fp == topframe) | |
6004 { | |
6005 EMSG(_(e_noroom)); | |
6006 return; | |
6007 } | |
6008 /* In a column of frames: go to frame above. If already at | |
6009 * the top or in a row of frames: go to parent. */ | |
6010 if (fp->fr_parent->fr_layout == FR_COL && fp->fr_prev != NULL) | |
6011 fp = fp->fr_prev; | |
6012 else | |
6013 fp = fp->fr_parent; | |
6014 } | |
6015 wp->w_status_height = 1; | |
6016 if (fp != fr) | |
6017 { | |
6018 frame_new_height(fp, fp->fr_height - 1, FALSE, FALSE); | |
6019 frame_fix_height(wp); | |
6020 (void)win_comp_pos(); | |
6021 } | |
6022 else | |
6023 win_new_height(wp, wp->w_height - 1); | |
6024 comp_col(); | |
737 | 6025 redraw_all_later(SOME_VALID); |
7 | 6026 } |
6027 } | |
6028 else if (fr->fr_layout == FR_ROW) | |
6029 { | |
6030 /* vertically split windows, set status line for each one */ | |
6031 for (fp = fr->fr_child; fp != NULL; fp = fp->fr_next) | |
6032 last_status_rec(fp, statusline); | |
6033 } | |
6034 else | |
6035 { | |
6036 /* horizontally split window, set status line for last one */ | |
6037 for (fp = fr->fr_child; fp->fr_next != NULL; fp = fp->fr_next) | |
6038 ; | |
6039 last_status_rec(fp, statusline); | |
6040 } | |
6041 } | |
6042 | |
667 | 6043 /* |
668 | 6044 * Return the number of lines used by the tab page line. |
667 | 6045 */ |
6046 int | |
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6047 tabline_height(void) |
667 | 6048 { |
685 | 6049 #ifdef FEAT_GUI_TABLINE |
6050 /* When the GUI has the tabline then this always returns zero. */ | |
6051 if (gui_use_tabline()) | |
6052 return 0; | |
6053 #endif | |
675 | 6054 switch (p_stal) |
668 | 6055 { |
6056 case 0: return 0; | |
6057 case 1: return (first_tabpage->tp_next == NULL) ? 0 : 1; | |
6058 } | |
667 | 6059 return 1; |
6060 } | |
6061 | |
7 | 6062 #if defined(FEAT_SEARCHPATH) || defined(PROTO) |
6063 /* | |
344 | 6064 * Get the file name at the cursor. |
6065 * If Visual mode is active, use the selected text if it's in one line. | |
6066 * Returns the name in allocated memory, NULL for failure. | |
6067 */ | |
6068 char_u * | |
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6069 grab_file_name(long count, linenr_T *file_lnum) |
344 | 6070 { |
6633 | 6071 int options = FNAME_MESS|FNAME_EXP|FNAME_REL|FNAME_UNESC; |
6072 | |
344 | 6073 if (VIsual_active) |
6074 { | |
6075 int len; | |
6076 char_u *ptr; | |
6077 | |
6078 if (get_visual_text(NULL, &ptr, &len) == FAIL) | |
6079 return NULL; | |
6633 | 6080 return find_file_name_in_path(ptr, len, options, |
6081 count, curbuf->b_ffname); | |
6082 } | |
6083 return file_name_at_cursor(options | FNAME_HYP, count, file_lnum); | |
344 | 6084 } |
6085 | |
6086 /* | |
7 | 6087 * Return the file name under or after the cursor. |
6088 * | |
6089 * The 'path' option is searched if the file name is not absolute. | |
6090 * The string returned has been alloc'ed and should be freed by the caller. | |
6091 * NULL is returned if the file name or file is not found. | |
6092 * | |
6093 * options: | |
6094 * FNAME_MESS give error messages | |
6095 * FNAME_EXP expand to path | |
6096 * FNAME_HYP check for hypertext link | |
6097 * FNAME_INCL apply "includeexpr" | |
6098 */ | |
6099 char_u * | |
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6100 file_name_at_cursor(int options, long count, linenr_T *file_lnum) |
7 | 6101 { |
6102 return file_name_in_line(ml_get_curline(), | |
681 | 6103 curwin->w_cursor.col, options, count, curbuf->b_ffname, |
6104 file_lnum); | |
7 | 6105 } |
6106 | |
6107 /* | |
6108 * Return the name of the file under or after ptr[col]. | |
6109 * Otherwise like file_name_at_cursor(). | |
6110 */ | |
6111 char_u * | |
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6112 file_name_in_line( |
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6113 char_u *line, |
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6114 int col, |
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6115 int options, |
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6116 long count, |
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6117 char_u *rel_fname, /* file we are searching relative to */ |
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6118 linenr_T *file_lnum) /* line number after the file name */ |
7 | 6119 { |
6120 char_u *ptr; | |
6121 int len; | |
13103
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6122 int in_type = TRUE; |
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6123 int is_url = FALSE; |
7 | 6124 |
6125 /* | |
6126 * search forward for what could be the start of a file name | |
6127 */ | |
6128 ptr = line + col; | |
6129 while (*ptr != NUL && !vim_isfilec(*ptr)) | |
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6130 MB_PTR_ADV(ptr); |
7 | 6131 if (*ptr == NUL) /* nothing found */ |
6132 { | |
6133 if (options & FNAME_MESS) | |
6134 EMSG(_("E446: No file name under cursor")); | |
6135 return NULL; | |
6136 } | |
6137 | |
6138 /* | |
6139 * Search backward for first char of the file name. | |
6140 * Go one char back to ":" before "//" even when ':' is not in 'isfname'. | |
6141 */ | |
6142 while (ptr > line) | |
6143 { | |
6144 #ifdef FEAT_MBYTE | |
6145 if (has_mbyte && (len = (*mb_head_off)(line, ptr - 1)) > 0) | |
6146 ptr -= len + 1; | |
6147 else | |
6148 #endif | |
6149 if (vim_isfilec(ptr[-1]) | |
6150 || ((options & FNAME_HYP) && path_is_url(ptr - 1))) | |
6151 --ptr; | |
6152 else | |
6153 break; | |
6154 } | |
6155 | |
6156 /* | |
6157 * Search forward for the last char of the file name. | |
6158 * Also allow "://" when ':' is not in 'isfname'. | |
6159 */ | |
6160 len = 0; | |
6633 | 6161 while (vim_isfilec(ptr[len]) || (ptr[len] == '\\' && ptr[len + 1] == ' ') |
13103
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6162 || ((options & FNAME_HYP) && path_is_url(ptr + len)) |
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6163 || (is_url && vim_strchr((char_u *)"?&=", ptr[len]) != NULL)) |
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6164 { |
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6165 /* After type:// we also include ?, & and = as valid characters, so that |
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6166 * http://google.com?q=this&that=ok works. */ |
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6167 if ((ptr[len] >= 'A' && ptr[len] <= 'Z') || (ptr[len] >= 'a' && ptr[len] <= 'z')) |
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6168 { |
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6169 if (in_type && path_is_url(ptr + len + 1)) |
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6170 is_url = TRUE; |
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6171 } |
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6172 else |
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6173 in_type = FALSE; |
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6174 |
6633 | 6175 if (ptr[len] == '\\') |
6176 /* Skip over the "\" in "\ ". */ | |
6177 ++len; | |
7 | 6178 #ifdef FEAT_MBYTE |
6179 if (has_mbyte) | |
474 | 6180 len += (*mb_ptr2len)(ptr + len); |
7 | 6181 else |
6182 #endif | |
6183 ++len; | |
6633 | 6184 } |
7 | 6185 |
6186 /* | |
6187 * If there is trailing punctuation, remove it. | |
6188 * But don't remove "..", could be a directory name. | |
6189 */ | |
6190 if (len > 2 && vim_strchr((char_u *)".,:;!", ptr[len - 1]) != NULL | |
6191 && ptr[len - 2] != '.') | |
6192 --len; | |
6193 | |
681 | 6194 if (file_lnum != NULL) |
6195 { | |
6196 char_u *p; | |
6197 | |
6198 /* Get the number after the file name and a separator character */ | |
6199 p = ptr + len; | |
6200 p = skipwhite(p); | |
6201 if (*p != NUL) | |
6202 { | |
6203 if (!isdigit(*p)) | |
6204 ++p; /* skip the separator */ | |
6205 p = skipwhite(p); | |
6206 if (isdigit(*p)) | |
6207 *file_lnum = (int)getdigits(&p); | |
6208 } | |
6209 } | |
6210 | |
7 | 6211 return find_file_name_in_path(ptr, len, options, count, rel_fname); |
6212 } | |
6213 | |
6214 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
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6215 static char_u *eval_includeexpr(char_u *ptr, int len); |
7 | 6216 |
6217 static char_u * | |
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6218 eval_includeexpr(char_u *ptr, int len) |
7 | 6219 { |
6220 char_u *res; | |
6221 | |
6222 set_vim_var_string(VV_FNAME, ptr, len); | |
633 | 6223 res = eval_to_string_safe(curbuf->b_p_inex, NULL, |
681 | 6224 was_set_insecurely((char_u *)"includeexpr", OPT_LOCAL)); |
7 | 6225 set_vim_var_string(VV_FNAME, NULL, 0); |
6226 return res; | |
6227 } | |
6228 #endif | |
6229 | |
6230 /* | |
6231 * Return the name of the file ptr[len] in 'path'. | |
6232 * Otherwise like file_name_at_cursor(). | |
6233 */ | |
6234 char_u * | |
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6235 find_file_name_in_path( |
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6236 char_u *ptr, |
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6237 int len, |
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6238 int options, |
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6239 long count, |
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6240 char_u *rel_fname) /* file we are searching relative to */ |
7 | 6241 { |
6242 char_u *file_name; | |
6243 int c; | |
6244 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
6245 char_u *tofree = NULL; | |
6246 | |
6247 if ((options & FNAME_INCL) && *curbuf->b_p_inex != NUL) | |
6248 { | |
6249 tofree = eval_includeexpr(ptr, len); | |
6250 if (tofree != NULL) | |
6251 { | |
6252 ptr = tofree; | |
6253 len = (int)STRLEN(ptr); | |
6254 } | |
6255 } | |
6256 # endif | |
6257 | |
6258 if (options & FNAME_EXP) | |
6259 { | |
6260 file_name = find_file_in_path(ptr, len, options & ~FNAME_MESS, | |
6261 TRUE, rel_fname); | |
6262 | |
6263 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
6264 /* | |
6265 * If the file could not be found in a normal way, try applying | |
6266 * 'includeexpr' (unless done already). | |
6267 */ | |
6268 if (file_name == NULL | |
6269 && !(options & FNAME_INCL) && *curbuf->b_p_inex != NUL) | |
6270 { | |
6271 tofree = eval_includeexpr(ptr, len); | |
6272 if (tofree != NULL) | |
6273 { | |
6274 ptr = tofree; | |
6275 len = (int)STRLEN(ptr); | |
6276 file_name = find_file_in_path(ptr, len, options & ~FNAME_MESS, | |
6277 TRUE, rel_fname); | |
6278 } | |
6279 } | |
6280 # endif | |
6281 if (file_name == NULL && (options & FNAME_MESS)) | |
6282 { | |
6283 c = ptr[len]; | |
6284 ptr[len] = NUL; | |
6285 EMSG2(_("E447: Can't find file \"%s\" in path"), ptr); | |
6286 ptr[len] = c; | |
6287 } | |
6288 | |
6289 /* Repeat finding the file "count" times. This matters when it | |
6290 * appears several times in the path. */ | |
6291 while (file_name != NULL && --count > 0) | |
6292 { | |
6293 vim_free(file_name); | |
6294 file_name = find_file_in_path(ptr, len, options, FALSE, rel_fname); | |
6295 } | |
6296 } | |
6297 else | |
6298 file_name = vim_strnsave(ptr, len); | |
6299 | |
6300 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
6301 vim_free(tofree); | |
6302 # endif | |
6303 | |
6304 return file_name; | |
6305 } | |
6306 #endif /* FEAT_SEARCHPATH */ | |
6307 | |
6308 /* | |
6309 * Check if the "://" of a URL is at the pointer, return URL_SLASH. | |
6310 * Also check for ":\\", which MS Internet Explorer accepts, return | |
6311 * URL_BACKSLASH. | |
6312 */ | |
6313 static int | |
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6314 path_is_url(char_u *p) |
7 | 6315 { |
6316 if (STRNCMP(p, "://", (size_t)3) == 0) | |
6317 return URL_SLASH; | |
6318 else if (STRNCMP(p, ":\\\\", (size_t)3) == 0) | |
6319 return URL_BACKSLASH; | |
6320 return 0; | |
6321 } | |
6322 | |
6323 /* | |
6324 * Check if "fname" starts with "name://". Return URL_SLASH if it does. | |
6325 * Return URL_BACKSLASH for "name:\\". | |
6326 * Return zero otherwise. | |
6327 */ | |
6328 int | |
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6329 path_with_url(char_u *fname) |
7 | 6330 { |
6331 char_u *p; | |
6332 | |
6333 for (p = fname; isalpha(*p); ++p) | |
6334 ; | |
6335 return path_is_url(p); | |
6336 } | |
6337 | |
6338 /* | |
6339 * Return TRUE if "name" is a full (absolute) path name or URL. | |
6340 */ | |
6341 int | |
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6342 vim_isAbsName(char_u *name) |
7 | 6343 { |
6344 return (path_with_url(name) != 0 || mch_isFullName(name)); | |
6345 } | |
6346 | |
6347 /* | |
592 | 6348 * Get absolute file name into buffer "buf[len]". |
7 | 6349 * |
6350 * return FAIL for failure, OK otherwise | |
6351 */ | |
6352 int | |
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6353 vim_FullName( |
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diff
changeset
|
6354 char_u *fname, |
33ba2adb6065
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diff
changeset
|
6355 char_u *buf, |
33ba2adb6065
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6356 int len, |
33ba2adb6065
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6357 int force) /* force expansion even when already absolute */ |
7 | 6358 { |
6359 int retval = OK; | |
6360 int url; | |
6361 | |
6362 *buf = NUL; | |
6363 if (fname == NULL) | |
6364 return FAIL; | |
6365 | |
6366 url = path_with_url(fname); | |
6367 if (!url) | |
6368 retval = mch_FullName(fname, buf, len, force); | |
6369 if (url || retval == FAIL) | |
6370 { | |
6371 /* something failed; use the file name (truncate when too long) */ | |
416 | 6372 vim_strncpy(buf, fname, len - 1); |
7 | 6373 } |
12716
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patch 8.0.1236: Mac features are confusing
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12674
diff
changeset
|
6374 #if defined(MSWIN) |
7 | 6375 slash_adjust(buf); |
6376 #endif | |
6377 return retval; | |
6378 } | |
6379 | |
6380 /* | |
6381 * Return the minimal number of rows that is needed on the screen to display | |
6382 * the current number of windows. | |
6383 */ | |
6384 int | |
7837
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parents:
7805
diff
changeset
|
6385 min_rows(void) |
7 | 6386 { |
6387 int total; | |
671 | 6388 tabpage_T *tp; |
6389 int n; | |
7 | 6390 |
6391 if (firstwin == NULL) /* not initialized yet */ | |
6392 return MIN_LINES; | |
6393 | |
671 | 6394 total = 0; |
9649
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commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
6395 FOR_ALL_TABPAGES(tp) |
671 | 6396 { |
6397 n = frame_minheight(tp->tp_topframe, NULL); | |
6398 if (total < n) | |
6399 total = n; | |
6400 } | |
685 | 6401 total += tabline_height(); |
671 | 6402 total += 1; /* count the room for the command line */ |
7 | 6403 return total; |
6404 } | |
6405 | |
6406 /* | |
672 | 6407 * Return TRUE if there is only one window (in the current tab page), not |
6408 * counting a help or preview window, unless it is the current window. | |
1906 | 6409 * Does not count "aucmd_win". |
7 | 6410 */ |
6411 int | |
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diff
changeset
|
6412 only_one_window(void) |
7 | 6413 { |
6414 int count = 0; | |
6415 win_T *wp; | |
6416 | |
667 | 6417 /* If there is another tab page there always is another window. */ |
6418 if (first_tabpage->tp_next != NULL) | |
6419 return FALSE; | |
6420 | |
9649
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parents:
9599
diff
changeset
|
6421 FOR_ALL_WINDOWS(wp) |
4021 | 6422 if (wp->w_buffer != NULL |
11800
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patch 8.0.0782: using freed memory in quickfix code
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parents:
11593
diff
changeset
|
6423 && (!((bt_help(wp->w_buffer) && !bt_help(curbuf)) |
7 | 6424 # ifdef FEAT_QUICKFIX |
6425 || wp->w_p_pvw | |
6426 # endif | |
6427 ) || wp == curwin) | |
1906 | 6428 # ifdef FEAT_AUTOCMD |
6429 && wp != aucmd_win | |
6430 # endif | |
6431 ) | |
7 | 6432 ++count; |
6433 return (count <= 1); | |
12477
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patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
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parents:
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diff
changeset
|
6434 } |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
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11957
diff
changeset
|
6435 |
7 | 6436 /* |
6437 * Correct the cursor line number in other windows. Used after changing the | |
6438 * current buffer, and before applying autocommands. | |
6439 * When "do_curwin" is TRUE, also check current window. | |
6440 */ | |
6441 void | |
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parents:
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diff
changeset
|
6442 check_lnums(int do_curwin) |
7 | 6443 { |
6444 win_T *wp; | |
671 | 6445 tabpage_T *tp; |
6446 | |
6447 FOR_ALL_TAB_WINDOWS(tp, wp) | |
7 | 6448 if ((do_curwin || wp != curwin) && wp->w_buffer == curbuf) |
6449 { | |
6450 if (wp->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
6451 wp->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
6452 if (wp->w_topline > curbuf->b_ml.ml_line_count) | |
6453 wp->w_topline = curbuf->b_ml.ml_line_count; | |
6454 } | |
6455 } | |
6456 | |
6457 /* | |
6458 * A snapshot of the window sizes, to restore them after closing the help | |
6459 * window. | |
6460 * Only these fields are used: | |
6461 * fr_layout | |
6462 * fr_width | |
6463 * fr_height | |
6464 * fr_next | |
6465 * fr_child | |
6466 * fr_win (only valid for the old curwin, NULL otherwise) | |
6467 */ | |
6468 | |
6469 /* | |
6470 * Create a snapshot of the current frame sizes. | |
6471 */ | |
1906 | 6472 void |
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7805
diff
changeset
|
6473 make_snapshot(int idx) |
7 | 6474 { |
1906 | 6475 clear_snapshot(curtab, idx); |
6476 make_snapshot_rec(topframe, &curtab->tp_snapshot[idx]); | |
7 | 6477 } |
6478 | |
6479 static void | |
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7805
diff
changeset
|
6480 make_snapshot_rec(frame_T *fr, frame_T **frp) |
7 | 6481 { |
6482 *frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
6483 if (*frp == NULL) | |
6484 return; | |
6485 (*frp)->fr_layout = fr->fr_layout; | |
6486 (*frp)->fr_width = fr->fr_width; | |
6487 (*frp)->fr_height = fr->fr_height; | |
6488 if (fr->fr_next != NULL) | |
6489 make_snapshot_rec(fr->fr_next, &((*frp)->fr_next)); | |
6490 if (fr->fr_child != NULL) | |
6491 make_snapshot_rec(fr->fr_child, &((*frp)->fr_child)); | |
6492 if (fr->fr_layout == FR_LEAF && fr->fr_win == curwin) | |
6493 (*frp)->fr_win = curwin; | |
6494 } | |
6495 | |
6496 /* | |
6497 * Remove any existing snapshot. | |
6498 */ | |
6499 static void | |
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parents:
7805
diff
changeset
|
6500 clear_snapshot(tabpage_T *tp, int idx) |
7 | 6501 { |
1906 | 6502 clear_snapshot_rec(tp->tp_snapshot[idx]); |
6503 tp->tp_snapshot[idx] = NULL; | |
7 | 6504 } |
6505 | |
6506 static void | |
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diff
changeset
|
6507 clear_snapshot_rec(frame_T *fr) |
7 | 6508 { |
6509 if (fr != NULL) | |
6510 { | |
6511 clear_snapshot_rec(fr->fr_next); | |
6512 clear_snapshot_rec(fr->fr_child); | |
6513 vim_free(fr); | |
6514 } | |
6515 } | |
6516 | |
6517 /* | |
6518 * Restore a previously created snapshot, if there is any. | |
6519 * This is only done if the screen size didn't change and the window layout is | |
6520 * still the same. | |
6521 */ | |
1906 | 6522 void |
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diff
changeset
|
6523 restore_snapshot( |
33ba2adb6065
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diff
changeset
|
6524 int idx, |
33ba2adb6065
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parents:
7805
diff
changeset
|
6525 int close_curwin) /* closing current window */ |
7 | 6526 { |
6527 win_T *wp; | |
6528 | |
1906 | 6529 if (curtab->tp_snapshot[idx] != NULL |
6530 && curtab->tp_snapshot[idx]->fr_width == topframe->fr_width | |
6531 && curtab->tp_snapshot[idx]->fr_height == topframe->fr_height | |
6532 && check_snapshot_rec(curtab->tp_snapshot[idx], topframe) == OK) | |
6533 { | |
6534 wp = restore_snapshot_rec(curtab->tp_snapshot[idx], topframe); | |
7 | 6535 win_comp_pos(); |
6536 if (wp != NULL && close_curwin) | |
6537 win_goto(wp); | |
6538 redraw_all_later(CLEAR); | |
6539 } | |
1906 | 6540 clear_snapshot(curtab, idx); |
7 | 6541 } |
6542 | |
6543 /* | |
6544 * Check if frames "sn" and "fr" have the same layout, same following frames | |
10883
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diff
changeset
|
6545 * and same children. And the window pointer is valid. |
7 | 6546 */ |
6547 static int | |
7837
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diff
changeset
|
6548 check_snapshot_rec(frame_T *sn, frame_T *fr) |
7 | 6549 { |
6550 if (sn->fr_layout != fr->fr_layout | |
6551 || (sn->fr_next == NULL) != (fr->fr_next == NULL) | |
6552 || (sn->fr_child == NULL) != (fr->fr_child == NULL) | |
6553 || (sn->fr_next != NULL | |
6554 && check_snapshot_rec(sn->fr_next, fr->fr_next) == FAIL) | |
6555 || (sn->fr_child != NULL | |
10883
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diff
changeset
|
6556 && check_snapshot_rec(sn->fr_child, fr->fr_child) == FAIL) |
11191
445fd6be2009
patch 8.0.0482: the setbufvar() function may mess up the window layout
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diff
changeset
|
6557 || (sn->fr_win != NULL && !win_valid(sn->fr_win))) |
7 | 6558 return FAIL; |
6559 return OK; | |
6560 } | |
6561 | |
6562 /* | |
6563 * Copy the size of snapshot frame "sn" to frame "fr". Do the same for all | |
6564 * following frames and children. | |
6565 * Returns a pointer to the old current window, or NULL. | |
6566 */ | |
6567 static win_T * | |
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diff
changeset
|
6568 restore_snapshot_rec(frame_T *sn, frame_T *fr) |
7 | 6569 { |
6570 win_T *wp = NULL; | |
6571 win_T *wp2; | |
6572 | |
6573 fr->fr_height = sn->fr_height; | |
6574 fr->fr_width = sn->fr_width; | |
6575 if (fr->fr_layout == FR_LEAF) | |
6576 { | |
6577 frame_new_height(fr, fr->fr_height, FALSE, FALSE); | |
779 | 6578 frame_new_width(fr, fr->fr_width, FALSE, FALSE); |
7 | 6579 wp = sn->fr_win; |
6580 } | |
6581 if (sn->fr_next != NULL) | |
6582 { | |
6583 wp2 = restore_snapshot_rec(sn->fr_next, fr->fr_next); | |
6584 if (wp2 != NULL) | |
6585 wp = wp2; | |
6586 } | |
6587 if (sn->fr_child != NULL) | |
6588 { | |
6589 wp2 = restore_snapshot_rec(sn->fr_child, fr->fr_child); | |
6590 if (wp2 != NULL) | |
6591 wp = wp2; | |
6592 } | |
6593 return wp; | |
6594 } | |
6595 | |
5202
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changeset
|
6596 #if defined(FEAT_EVAL) || defined(FEAT_PYTHON) || defined(FEAT_PYTHON3) \ |
8edba3805d78
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diff
changeset
|
6597 || defined(PROTO) |
4429 | 6598 /* |
6599 * Set "win" to be the curwin and "tp" to be the current tab page. | |
6222 | 6600 * restore_win() MUST be called to undo, also when FAIL is returned. |
6601 * No autocommands will be executed until restore_win() is called. | |
4918
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|
6602 * When "no_display" is TRUE the display won't be affected, no redraw is |
0792cc5133ce
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|
6603 * triggered, another tabpage access is limited. |
4429 | 6604 * Returns FAIL if switching to "win" failed. |
6605 */ | |
6606 int | |
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diff
changeset
|
6607 switch_win( |
12564
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changeset
|
6608 win_T **save_curwin, |
183dc24cf861
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diff
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|
6609 tabpage_T **save_curtab, |
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|
6610 win_T *win, |
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changeset
|
6611 tabpage_T *tp, |
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diff
changeset
|
6612 int no_display) |
4429 | 6613 { |
6614 # ifdef FEAT_AUTOCMD | |
6615 block_autocmds(); | |
6616 # endif | |
6617 *save_curwin = curwin; | |
6618 if (tp != NULL) | |
6619 { | |
6620 *save_curtab = curtab; | |
4918
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|
6621 if (no_display) |
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6622 { |
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6623 curtab->tp_firstwin = firstwin; |
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|
6624 curtab->tp_lastwin = lastwin; |
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|
6625 curtab = tp; |
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|
6626 firstwin = curtab->tp_firstwin; |
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|
6627 lastwin = curtab->tp_lastwin; |
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|
6628 } |
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|
6629 else |
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|
6630 goto_tabpage_tp(tp, FALSE, FALSE); |
4429 | 6631 } |
6632 if (!win_valid(win)) | |
6633 return FAIL; | |
6634 curwin = win; | |
6635 curbuf = curwin->w_buffer; | |
6636 return OK; | |
6637 } | |
6638 | |
6639 /* | |
6640 * Restore current tabpage and window saved by switch_win(), if still valid. | |
4918
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|
6641 * When "no_display" is TRUE the display won't be affected, no redraw is |
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|
6642 * triggered. |
4429 | 6643 */ |
6644 void | |
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changeset
|
6645 restore_win( |
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diff
changeset
|
6646 win_T *save_curwin UNUSED, |
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changeset
|
6647 tabpage_T *save_curtab UNUSED, |
33ba2adb6065
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changeset
|
6648 int no_display UNUSED) |
4429 | 6649 { |
6650 if (save_curtab != NULL && valid_tabpage(save_curtab)) | |
4918
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|
6651 { |
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|
6652 if (no_display) |
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changeset
|
6653 { |
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|
6654 curtab->tp_firstwin = firstwin; |
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|
6655 curtab->tp_lastwin = lastwin; |
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|
6656 curtab = save_curtab; |
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|
6657 firstwin = curtab->tp_firstwin; |
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|
6658 lastwin = curtab->tp_lastwin; |
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|
6659 } |
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|
6660 else |
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|
6661 goto_tabpage_tp(save_curtab, FALSE, FALSE); |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6662 } |
4429 | 6663 if (win_valid(save_curwin)) |
6664 { | |
6665 curwin = save_curwin; | |
6666 curbuf = curwin->w_buffer; | |
6667 } | |
6668 # ifdef FEAT_AUTOCMD | |
6669 unblock_autocmds(); | |
6670 # endif | |
6671 } | |
6672 | |
6673 /* | |
6674 * Make "buf" the current buffer. restore_buffer() MUST be called to undo. | |
6675 * No autocommands will be executed. Use aucmd_prepbuf() if there are any. | |
6676 */ | |
6677 void | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
6678 switch_buffer(bufref_T *save_curbuf, buf_T *buf) |
4429 | 6679 { |
6680 # ifdef FEAT_AUTOCMD | |
6681 block_autocmds(); | |
6682 # endif | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
6683 set_bufref(save_curbuf, curbuf); |
4429 | 6684 --curbuf->b_nwindows; |
6685 curbuf = buf; | |
6686 curwin->w_buffer = buf; | |
6687 ++curbuf->b_nwindows; | |
6688 } | |
6689 | |
6690 /* | |
6691 * Restore the current buffer after using switch_buffer(). | |
6692 */ | |
6693 void | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
6694 restore_buffer(bufref_T *save_curbuf) |
4429 | 6695 { |
6696 # ifdef FEAT_AUTOCMD | |
6697 unblock_autocmds(); | |
6698 # endif | |
6699 /* Check for valid buffer, just in case. */ | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
6700 if (bufref_valid(save_curbuf)) |
4429 | 6701 { |
6702 --curbuf->b_nwindows; | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
6703 curwin->w_buffer = save_curbuf->br_buf; |
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
6704 curbuf = save_curbuf->br_buf; |
4429 | 6705 ++curbuf->b_nwindows; |
6706 } | |
6707 } | |
6708 #endif | |
6709 | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
6710 #if defined(FEAT_GUI) || defined(PROTO) |
7 | 6711 /* |
6712 * Return TRUE if there is any vertically split window. | |
6713 */ | |
6714 int | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6715 win_hasvertsplit(void) |
7 | 6716 { |
6717 frame_T *fr; | |
6718 | |
6719 if (topframe->fr_layout == FR_ROW) | |
6720 return TRUE; | |
6721 | |
6722 if (topframe->fr_layout == FR_COL) | |
6723 for (fr = topframe->fr_child; fr != NULL; fr = fr->fr_next) | |
6724 if (fr->fr_layout == FR_ROW) | |
6725 return TRUE; | |
6726 | |
6727 return FALSE; | |
6728 } | |
6729 #endif | |
1326 | 6730 |
6731 #if defined(FEAT_SEARCH_EXTRA) || defined(PROTO) | |
6732 /* | |
6733 * Add match to the match list of window 'wp'. The pattern 'pat' will be | |
1698 | 6734 * highlighted with the group 'grp' with priority 'prio'. |
1326 | 6735 * Optionally, a desired ID 'id' can be specified (greater than or equal to 1). |
6736 * If no particular ID is desired, -1 must be specified for 'id'. | |
6737 * Return ID of added match, -1 on failure. | |
6738 */ | |
6739 int | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6740 match_add( |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6741 win_T *wp, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6742 char_u *grp, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6743 char_u *pat, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6744 int prio, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6745 int id, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6746 list_T *pos_list, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6747 char_u *conceal_char UNUSED) /* pointer to conceal replacement char */ |
1326 | 6748 { |
5979 | 6749 matchitem_T *cur; |
6750 matchitem_T *prev; | |
6751 matchitem_T *m; | |
1326 | 6752 int hlg_id; |
5979 | 6753 regprog_T *regprog = NULL; |
6754 int rtype = SOME_VALID; | |
6755 | |
6756 if (*grp == NUL || (pat != NULL && *pat == NUL)) | |
1326 | 6757 return -1; |
6758 if (id < -1 || id == 0) | |
6759 { | |
9953
9560a2eb7968
commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9875
diff
changeset
|
6760 EMSGN(_("E799: Invalid ID: %ld (must be greater than or equal to 1)"), id); |
1326 | 6761 return -1; |
6762 } | |
6763 if (id != -1) | |
6764 { | |
6765 cur = wp->w_match_head; | |
6766 while (cur != NULL) | |
6767 { | |
6768 if (cur->id == id) | |
6769 { | |
9953
9560a2eb7968
commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9875
diff
changeset
|
6770 EMSGN(_("E801: ID already taken: %ld"), id); |
1326 | 6771 return -1; |
6772 } | |
6773 cur = cur->next; | |
6774 } | |
6775 } | |
1570 | 6776 if ((hlg_id = syn_namen2id(grp, (int)STRLEN(grp))) == 0) |
1326 | 6777 { |
6778 EMSG2(_(e_nogroup), grp); | |
6779 return -1; | |
6780 } | |
5979 | 6781 if (pat != NULL && (regprog = vim_regcomp(pat, RE_MAGIC)) == NULL) |
1326 | 6782 { |
6783 EMSG2(_(e_invarg2), pat); | |
6784 return -1; | |
6785 } | |
6786 | |
6787 /* Find available match ID. */ | |
6788 while (id == -1) | |
6789 { | |
6790 cur = wp->w_match_head; | |
6791 while (cur != NULL && cur->id != wp->w_next_match_id) | |
6792 cur = cur->next; | |
6793 if (cur == NULL) | |
6794 id = wp->w_next_match_id; | |
6795 wp->w_next_match_id++; | |
6796 } | |
6797 | |
6798 /* Build new match. */ | |
5987 | 6799 m = (matchitem_T *)alloc_clear(sizeof(matchitem_T)); |
1326 | 6800 m->id = id; |
6801 m->priority = prio; | |
5979 | 6802 m->pattern = pat == NULL ? NULL : vim_strsave(pat); |
1326 | 6803 m->hlg_id = hlg_id; |
1338 | 6804 m->match.regprog = regprog; |
6805 m->match.rmm_ic = FALSE; | |
6806 m->match.rmm_maxcol = 0; | |
8804
75446578a52f
commit https://github.com/vim/vim/commit/42356150badca33b4e42dc8172abbceff2e86cbe
Christian Brabandt <cb@256bit.org>
parents:
8651
diff
changeset
|
6807 # if defined(FEAT_CONCEAL) && defined(FEAT_MBYTE) |
6947 | 6808 m->conceal_char = 0; |
6809 if (conceal_char != NULL) | |
6810 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
|
6811 # endif |
1326 | 6812 |
5979 | 6813 /* Set up position matches */ |
6814 if (pos_list != NULL) | |
6815 { | |
6816 linenr_T toplnum = 0; | |
6817 linenr_T botlnum = 0; | |
6818 listitem_T *li; | |
6819 int i; | |
6820 | |
6007 | 6821 for (i = 0, li = pos_list->lv_first; li != NULL && i < MAXPOSMATCH; |
5979 | 6822 i++, li = li->li_next) |
6823 { | |
6824 linenr_T lnum = 0; | |
6825 colnr_T col = 0; | |
6826 int len = 1; | |
6827 list_T *subl; | |
6828 listitem_T *subli; | |
5987 | 6829 int error = FALSE; |
5979 | 6830 |
6831 if (li->li_tv.v_type == VAR_LIST) | |
6832 { | |
6833 subl = li->li_tv.vval.v_list; | |
6834 if (subl == NULL) | |
6835 goto fail; | |
6836 subli = subl->lv_first; | |
6837 if (subli == NULL) | |
6838 goto fail; | |
6839 lnum = get_tv_number_chk(&subli->li_tv, &error); | |
6840 if (error == TRUE) | |
6841 goto fail; | |
6842 if (lnum == 0) | |
6843 { | |
6844 --i; | |
6845 continue; | |
6846 } | |
6007 | 6847 m->pos.pos[i].lnum = lnum; |
5979 | 6848 subli = subli->li_next; |
6849 if (subli != NULL) | |
6850 { | |
6851 col = get_tv_number_chk(&subli->li_tv, &error); | |
6852 if (error == TRUE) | |
6853 goto fail; | |
6854 subli = subli->li_next; | |
6855 if (subli != NULL) | |
6856 { | |
6857 len = get_tv_number_chk(&subli->li_tv, &error); | |
6858 if (error == TRUE) | |
6859 goto fail; | |
6860 } | |
6861 } | |
6862 m->pos.pos[i].col = col; | |
6863 m->pos.pos[i].len = len; | |
6864 } | |
6865 else if (li->li_tv.v_type == VAR_NUMBER) | |
6866 { | |
6867 if (li->li_tv.vval.v_number == 0) | |
6007 | 6868 { |
6869 --i; | |
5979 | 6870 continue; |
6007 | 6871 } |
5979 | 6872 m->pos.pos[i].lnum = li->li_tv.vval.v_number; |
6873 m->pos.pos[i].col = 0; | |
6874 m->pos.pos[i].len = 0; | |
6875 } | |
6876 else | |
6877 { | |
6878 EMSG(_("List or number required")); | |
6879 goto fail; | |
6880 } | |
6881 if (toplnum == 0 || lnum < toplnum) | |
6882 toplnum = lnum; | |
6005 | 6883 if (botlnum == 0 || lnum >= botlnum) |
6884 botlnum = lnum + 1; | |
5979 | 6885 } |
6886 | |
6887 /* Calculate top and bottom lines for redrawing area */ | |
6888 if (toplnum != 0) | |
6889 { | |
6890 if (wp->w_buffer->b_mod_set) | |
6891 { | |
6892 if (wp->w_buffer->b_mod_top > toplnum) | |
6893 wp->w_buffer->b_mod_top = toplnum; | |
6894 if (wp->w_buffer->b_mod_bot < botlnum) | |
6895 wp->w_buffer->b_mod_bot = botlnum; | |
6896 } | |
6897 else | |
6898 { | |
6018 | 6899 wp->w_buffer->b_mod_set = TRUE; |
5979 | 6900 wp->w_buffer->b_mod_top = toplnum; |
6901 wp->w_buffer->b_mod_bot = botlnum; | |
6018 | 6902 wp->w_buffer->b_mod_xlines = 0; |
5979 | 6903 } |
6904 m->pos.toplnum = toplnum; | |
6905 m->pos.botlnum = botlnum; | |
6906 rtype = VALID; | |
6907 } | |
6908 } | |
6909 | |
1326 | 6910 /* Insert new match. The match list is in ascending order with regard to |
6911 * the match priorities. */ | |
6912 cur = wp->w_match_head; | |
6913 prev = cur; | |
6914 while (cur != NULL && prio >= cur->priority) | |
6915 { | |
6916 prev = cur; | |
6917 cur = cur->next; | |
6918 } | |
6919 if (cur == prev) | |
6920 wp->w_match_head = m; | |
6921 else | |
6922 prev->next = m; | |
6923 m->next = cur; | |
6924 | |
5979 | 6925 redraw_later(rtype); |
1326 | 6926 return id; |
5979 | 6927 |
6928 fail: | |
6929 vim_free(m); | |
6930 return -1; | |
1326 | 6931 } |
6932 | |
6933 /* | |
6934 * Delete match with ID 'id' in the match list of window 'wp'. | |
6935 * Print error messages if 'perr' is TRUE. | |
6936 */ | |
6937 int | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6938 match_delete(win_T *wp, int id, int perr) |
1326 | 6939 { |
5979 | 6940 matchitem_T *cur = wp->w_match_head; |
6941 matchitem_T *prev = cur; | |
6942 int rtype = SOME_VALID; | |
1326 | 6943 |
6944 if (id < 1) | |
6945 { | |
6946 if (perr == TRUE) | |
9953
9560a2eb7968
commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9875
diff
changeset
|
6947 EMSGN(_("E802: Invalid ID: %ld (must be greater than or equal to 1)"), |
1326 | 6948 id); |
6949 return -1; | |
6950 } | |
6951 while (cur != NULL && cur->id != id) | |
6952 { | |
6953 prev = cur; | |
6954 cur = cur->next; | |
6955 } | |
6956 if (cur == NULL) | |
6957 { | |
6958 if (perr == TRUE) | |
9953
9560a2eb7968
commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9875
diff
changeset
|
6959 EMSGN(_("E803: ID not found: %ld"), id); |
1326 | 6960 return -1; |
6961 } | |
6962 if (cur == prev) | |
6963 wp->w_match_head = cur->next; | |
6964 else | |
6965 prev->next = cur->next; | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4442
diff
changeset
|
6966 vim_regfree(cur->match.regprog); |
1326 | 6967 vim_free(cur->pattern); |
5979 | 6968 if (cur->pos.toplnum != 0) |
6969 { | |
6970 if (wp->w_buffer->b_mod_set) | |
6971 { | |
6972 if (wp->w_buffer->b_mod_top > cur->pos.toplnum) | |
6973 wp->w_buffer->b_mod_top = cur->pos.toplnum; | |
6974 if (wp->w_buffer->b_mod_bot < cur->pos.botlnum) | |
6975 wp->w_buffer->b_mod_bot = cur->pos.botlnum; | |
6976 } | |
6977 else | |
6978 { | |
6018 | 6979 wp->w_buffer->b_mod_set = TRUE; |
5979 | 6980 wp->w_buffer->b_mod_top = cur->pos.toplnum; |
6981 wp->w_buffer->b_mod_bot = cur->pos.botlnum; | |
6018 | 6982 wp->w_buffer->b_mod_xlines = 0; |
5979 | 6983 } |
6984 rtype = VALID; | |
6985 } | |
1326 | 6986 vim_free(cur); |
5979 | 6987 redraw_later(rtype); |
1326 | 6988 return 0; |
6989 } | |
6990 | |
6991 /* | |
6992 * Delete all matches in the match list of window 'wp'. | |
6993 */ | |
6994 void | |
7837
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6995 clear_matches(win_T *wp) |
1326 | 6996 { |
6997 matchitem_T *m; | |
6998 | |
6999 while (wp->w_match_head != NULL) | |
7000 { | |
7001 m = wp->w_match_head->next; | |
4805
66803af09906
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Bram Moolenaar <bram@vim.org>
parents:
4442
diff
changeset
|
7002 vim_regfree(wp->w_match_head->match.regprog); |
1326 | 7003 vim_free(wp->w_match_head->pattern); |
7004 vim_free(wp->w_match_head); | |
7005 wp->w_match_head = m; | |
7006 } | |
7007 redraw_later(SOME_VALID); | |
7008 } | |
7009 | |
7010 /* | |
7011 * Get match from ID 'id' in window 'wp'. | |
7012 * Return NULL if match not found. | |
7013 */ | |
7014 matchitem_T * | |
7837
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7015 get_match(win_T *wp, int id) |
1326 | 7016 { |
7017 matchitem_T *cur = wp->w_match_head; | |
7018 | |
7019 while (cur != NULL && cur->id != id) | |
7020 cur = cur->next; | |
7021 return cur; | |
7022 } | |
7023 #endif | |
4379 | 7024 |
7025 #if defined(FEAT_PYTHON) || defined(FEAT_PYTHON3) || defined(PROTO) | |
7026 int | |
4401 | 7027 get_win_number(win_T *wp, win_T *first_win) |
4379 | 7028 { |
7029 int i = 1; | |
7030 win_T *w; | |
7031 | |
4401 | 7032 for (w = first_win; w != NULL && w != wp; w = W_NEXT(w)) |
4379 | 7033 ++i; |
7034 | |
7035 if (w == NULL) | |
7036 return 0; | |
7037 else | |
7038 return i; | |
7039 } | |
4401 | 7040 |
7041 int | |
4936
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
7042 get_tab_number(tabpage_T *tp UNUSED) |
4401 | 7043 { |
7044 int i = 1; | |
7045 tabpage_T *t; | |
7046 | |
7047 for (t = first_tabpage; t != NULL && t != tp; t = t->tp_next) | |
7048 ++i; | |
7049 | |
7050 if (t == NULL) | |
7051 return 0; | |
7052 else | |
7053 return i; | |
7054 } | |
7055 #endif | |
5004
a1b41dabc682
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diff
changeset
|
7056 |
a1b41dabc682
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parents:
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diff
changeset
|
7057 /* |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7058 * 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
|
7059 */ |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7060 static int |
7837
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7061 frame_check_height(frame_T *topfrp, int height) |
5004
a1b41dabc682
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Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7062 { |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7063 frame_T *frp; |
a1b41dabc682
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parents:
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diff
changeset
|
7064 |
a1b41dabc682
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parents:
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diff
changeset
|
7065 if (topfrp->fr_height != height) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7066 return FALSE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7067 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7068 if (topfrp->fr_layout == FR_ROW) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7069 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
|
7070 if (frp->fr_height != height) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7071 return FALSE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7072 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7073 return TRUE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7074 } |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
7075 |
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7076 /* |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7077 * 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
|
7078 */ |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7079 static int |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7080 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
|
7081 { |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7082 frame_T *frp; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7083 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7084 if (topfrp->fr_width != width) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7085 return FALSE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7086 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7087 if (topfrp->fr_layout == FR_COL) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7088 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
|
7089 if (frp->fr_width != width) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7090 return FALSE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7091 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7092 return TRUE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7093 } |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7094 |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7095 #if defined(FEAT_EVAL) || defined(PROTO) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7096 int |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7097 win_getid(typval_T *argvars) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7098 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7099 int winnr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7100 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7101 |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7102 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
|
7103 return curwin->w_id; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7104 winnr = get_tv_number(&argvars[0]); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7105 if (winnr > 0) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7106 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7107 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
|
7108 wp = firstwin; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7109 else |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7110 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7111 tabpage_T *tp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7112 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
|
7113 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7114 FOR_ALL_TABPAGES(tp) |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7115 if (--tabnr == 0) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7116 break; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7117 if (tp == NULL) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7118 return -1; |
10377
dd397210a2d3
commit https://github.com/vim/vim/commit/8e639052638a9bb8c7dd6e3e10776b1218cec1a3
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
7119 if (tp == curtab) |
dd397210a2d3
commit https://github.com/vim/vim/commit/8e639052638a9bb8c7dd6e3e10776b1218cec1a3
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
7120 wp = firstwin; |
dd397210a2d3
commit https://github.com/vim/vim/commit/8e639052638a9bb8c7dd6e3e10776b1218cec1a3
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
7121 else |
dd397210a2d3
commit https://github.com/vim/vim/commit/8e639052638a9bb8c7dd6e3e10776b1218cec1a3
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
7122 wp = tp->tp_firstwin; |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7123 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7124 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
|
7125 if (--winnr == 0) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7126 return wp->w_id; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7127 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7128 return 0; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7129 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7130 |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7131 int |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7132 win_gotoid(typval_T *argvars) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7133 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7134 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7135 tabpage_T *tp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7136 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
|
7137 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7138 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
|
7139 if (wp->w_id == id) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7140 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7141 goto_tabpage_win(tp, wp); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7142 return 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7143 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7144 return 0; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7145 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7146 |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7147 void |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7148 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
|
7149 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7150 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7151 tabpage_T *tp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7152 int winnr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7153 int tabnr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7154 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
|
7155 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7156 FOR_ALL_TABPAGES(tp) |
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7157 { |
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7158 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
|
7159 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7160 if (wp->w_id == id) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7161 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7162 list_append_number(list, tabnr); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7163 list_append_number(list, winnr); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7164 return; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7165 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7166 ++winnr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7167 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7168 ++tabnr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7169 winnr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7170 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7171 list_append_number(list, 0); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7172 list_append_number(list, 0); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7173 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7174 |
9858
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7175 win_T * |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7176 win_id2wp(typval_T *argvars) |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7177 { |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7178 win_T *wp; |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7179 tabpage_T *tp; |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7180 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
|
7181 |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7182 FOR_ALL_TAB_WINDOWS(tp, wp) |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7183 if (wp->w_id == id) |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7184 return wp; |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7185 |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7186 return NULL; |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7187 } |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7188 |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7189 int |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7190 win_id2win(typval_T *argvars) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7191 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7192 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7193 int nr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7194 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
|
7195 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7196 FOR_ALL_WINDOWS(wp) |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7197 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7198 if (wp->w_id == id) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7199 return nr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7200 ++nr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7201 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7202 return 0; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7203 } |
8536
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7204 |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7205 void |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7206 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
|
7207 { |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7208 win_T *wp; |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7209 tabpage_T *tp; |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7210 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
|
7211 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7212 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
|
7213 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
|
7214 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
|
7215 } |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7216 |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7217 #endif |