Mercurial > vim
annotate src/window.c @ 13308:ae312df8d0ab v8.0.1528
patch 8.0.1528: dead code found
commit https://github.com/vim/vim/commit/81226e03102dd00b7cdce0e00775e1e30462f9a6
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Feb 20 21:44:45 2018 +0100
patch 8.0.1528: dead code found
Problem: Dead code found.
Solution: Remove the useless lines. (CodeAi, closes https://github.com/vim/vim/issues/2656)
author | Christian Brabandt <cb@256bit.org> |
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date | Tue, 20 Feb 2018 21:45:05 +0100 |
parents | ac42c4b11dbc |
children | 69517d67421f |
rev | line source |
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
7 | 2 * |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * | |
5 * Do ":help uganda" in Vim to read a list of people who contributed. | |
6 * Do ":help credits" in Vim to see a list of people who contributed. | |
7 * See README.txt for an overview of the Vim source code. | |
8 */ | |
9 | |
10 #include "vim.h" | |
11 | |
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12 static int path_is_url(char_u *p); |
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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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436 #endif |
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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); | |
2314
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1326 |
3068 | 1327 #ifdef FEAT_SYN_HL |
2314
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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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|
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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|
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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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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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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1759 win_equal( |
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1760 win_T *next_curwin, /* pointer to current window to be or NULL */ |
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1761 int current, /* do only frame with current window */ |
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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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1780 win_T *next_curwin, /* pointer to current window to be or NULL */ |
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1781 int current, /* do only frame with current window */ |
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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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1786 int width, /* new width of frame */ |
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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 wincount = 1; | |
1903 if (fr->fr_next == NULL) | |
1904 /* last frame gets all that remains (avoid roundoff error) */ | |
1905 new_size = width; | |
1906 else if (dir == 'v') | |
1907 new_size = fr->fr_width; | |
779 | 1908 else if (frame_fixed_width(fr)) |
1909 { | |
1910 new_size = fr->fr_newwidth; | |
1911 wincount = 0; /* doesn't count as a sizeable window */ | |
1912 } | |
7 | 1913 else |
1914 { | |
1915 /* Compute the maximum number of windows horiz. in "fr". */ | |
1916 n = frame_minwidth(fr, NOWIN); | |
1917 wincount = (n + (fr->fr_next == NULL ? extra_sep : 0)) | |
1918 / (p_wmw + 1); | |
1919 m = frame_minwidth(fr, next_curwin); | |
779 | 1920 if (has_next_curwin) |
1921 hnc = frame_has_win(fr, next_curwin); | |
1922 else | |
1923 hnc = FALSE; | |
1924 if (hnc) /* don't count next_curwin */ | |
7 | 1925 --wincount; |
779 | 1926 if (totwincount == 0) |
1927 new_size = room; | |
1928 else | |
1929 new_size = (wincount * room + ((unsigned)totwincount >> 1)) | |
7 | 1930 / totwincount; |
779 | 1931 if (hnc) /* add next_curwin size */ |
7 | 1932 { |
1933 next_curwin_size -= p_wiw - (m - n); | |
1934 new_size += next_curwin_size; | |
779 | 1935 room -= new_size - next_curwin_size; |
7 | 1936 } |
779 | 1937 else |
1938 room -= new_size; | |
1939 new_size += n; | |
7 | 1940 } |
1941 | |
779 | 1942 /* Skip frame that is full width when splitting or closing a |
7 | 1943 * window, unless equalizing all frames. */ |
1944 if (!current || dir != 'v' || topfr->fr_parent != NULL | |
1945 || (new_size != fr->fr_width) | |
1946 || frame_has_win(fr, next_curwin)) | |
1947 win_equal_rec(next_curwin, current, fr, dir, col, row, | |
779 | 1948 new_size, height); |
1949 col += new_size; | |
1950 width -= new_size; | |
7 | 1951 totwincount -= wincount; |
1952 } | |
1953 } | |
1954 else /* topfr->fr_layout == FR_COL */ | |
1955 { | |
1956 topfr->fr_width = width; | |
1957 topfr->fr_height = height; | |
1958 | |
1959 if (dir != 'h') /* equalize frame heights */ | |
1960 { | |
1961 /* Compute maximum number of windows vertically in this frame. */ | |
1962 n = frame_minheight(topfr, NOWIN); | |
1963 /* add one for the bottom window if it doesn't have a statusline */ | |
1964 if (row + height == cmdline_row && p_ls == 0) | |
1965 extra_sep = 1; | |
1966 else | |
1967 extra_sep = 0; | |
1968 totwincount = (n + extra_sep) / (p_wmh + 1); | |
1969 has_next_curwin = frame_has_win(topfr, next_curwin); | |
1970 | |
1971 /* | |
1972 * Compute height for "next_curwin" window and room available for | |
1973 * other windows. | |
1974 * "m" is the minimal height when counting p_wh for "next_curwin". | |
1975 */ | |
1976 m = frame_minheight(topfr, next_curwin); | |
1977 room = height - m; | |
1978 if (room < 0) | |
1979 { | |
1980 /* The room is less then 'winheight', use all space for the | |
1981 * current window. */ | |
1982 next_curwin_size = p_wh + room; | |
1983 room = 0; | |
1984 } | |
1985 else | |
1986 { | |
1987 next_curwin_size = -1; | |
1988 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
1989 { | |
1990 /* If 'winfixheight' set keep the window height if | |
1991 * possible. | |
1992 * Watch out for this window being the next_curwin. */ | |
1993 if (frame_fixed_height(fr)) | |
1994 { | |
1995 n = frame_minheight(fr, NOWIN); | |
1996 new_size = fr->fr_height; | |
1997 if (frame_has_win(fr, next_curwin)) | |
1998 { | |
1999 room += p_wh - p_wmh; | |
2000 next_curwin_size = 0; | |
2001 if (new_size < p_wh) | |
2002 new_size = p_wh; | |
2003 } | |
2004 else | |
2005 /* These windows don't use up room. */ | |
2006 totwincount -= (n + (fr->fr_next == NULL | |
2007 ? extra_sep : 0)) / (p_wmh + 1); | |
2008 room -= new_size - n; | |
2009 if (room < 0) | |
2010 { | |
2011 new_size += room; | |
2012 room = 0; | |
2013 } | |
2014 fr->fr_newheight = new_size; | |
2015 } | |
2016 } | |
2017 if (next_curwin_size == -1) | |
2018 { | |
2019 if (!has_next_curwin) | |
2020 next_curwin_size = 0; | |
2021 else if (totwincount > 1 | |
2022 && (room + (totwincount - 2)) | |
2023 / (totwincount - 1) > p_wh) | |
2024 { | |
834 | 2025 /* can make all windows higher than 'winheight', |
2026 * spread the room equally. */ | |
2027 next_curwin_size = (room + p_wh | |
2028 + (totwincount - 1) * p_wmh | |
7 | 2029 + (totwincount - 1)) / totwincount; |
2030 room -= next_curwin_size - p_wh; | |
2031 } | |
2032 else | |
2033 next_curwin_size = p_wh; | |
2034 } | |
2035 } | |
2036 | |
2037 if (has_next_curwin) | |
2038 --totwincount; /* don't count curwin */ | |
2039 } | |
2040 | |
2041 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
2042 { | |
2043 wincount = 1; | |
2044 if (fr->fr_next == NULL) | |
2045 /* last frame gets all that remains (avoid roundoff error) */ | |
2046 new_size = height; | |
2047 else if (dir == 'h') | |
2048 new_size = fr->fr_height; | |
2049 else if (frame_fixed_height(fr)) | |
2050 { | |
2051 new_size = fr->fr_newheight; | |
2052 wincount = 0; /* doesn't count as a sizeable window */ | |
2053 } | |
2054 else | |
2055 { | |
2056 /* Compute the maximum number of windows vert. in "fr". */ | |
2057 n = frame_minheight(fr, NOWIN); | |
2058 wincount = (n + (fr->fr_next == NULL ? extra_sep : 0)) | |
2059 / (p_wmh + 1); | |
2060 m = frame_minheight(fr, next_curwin); | |
2061 if (has_next_curwin) | |
2062 hnc = frame_has_win(fr, next_curwin); | |
2063 else | |
2064 hnc = FALSE; | |
2065 if (hnc) /* don't count next_curwin */ | |
2066 --wincount; | |
2067 if (totwincount == 0) | |
2068 new_size = room; | |
2069 else | |
2070 new_size = (wincount * room + ((unsigned)totwincount >> 1)) | |
2071 / totwincount; | |
2072 if (hnc) /* add next_curwin size */ | |
2073 { | |
2074 next_curwin_size -= p_wh - (m - n); | |
2075 new_size += next_curwin_size; | |
2076 room -= new_size - next_curwin_size; | |
2077 } | |
2078 else | |
2079 room -= new_size; | |
2080 new_size += n; | |
2081 } | |
2082 /* Skip frame that is full width when splitting or closing a | |
2083 * window, unless equalizing all frames. */ | |
2084 if (!current || dir != 'h' || topfr->fr_parent != NULL | |
2085 || (new_size != fr->fr_height) | |
2086 || frame_has_win(fr, next_curwin)) | |
2087 win_equal_rec(next_curwin, current, fr, dir, col, row, | |
2088 width, new_size); | |
2089 row += new_size; | |
2090 height -= new_size; | |
2091 totwincount -= wincount; | |
2092 } | |
2093 } | |
2094 } | |
2095 | |
2096 /* | |
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2097 * Close all windows for buffer "buf". |
7 | 2098 */ |
2099 void | |
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2100 close_windows( |
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2101 buf_T *buf, |
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2102 int keep_curwin) /* don't close "curwin" */ |
7 | 2103 { |
671 | 2104 win_T *wp; |
2105 tabpage_T *tp, *nexttp; | |
685 | 2106 int h = tabline_height(); |
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2107 #ifdef FEAT_AUTOCMD |
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2108 int count = tabpage_index(NULL); |
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2109 #endif |
7 | 2110 |
2111 ++RedrawingDisabled; | |
671 | 2112 |
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2113 for (wp = firstwin; wp != NULL && !ONE_WINDOW; ) |
7 | 2114 { |
3570 | 2115 if (wp->w_buffer == buf && (!keep_curwin || wp != curwin) |
2116 #ifdef FEAT_AUTOCMD | |
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2117 && !(wp->w_closing || wp->w_buffer->b_locked > 0) |
3570 | 2118 #endif |
2119 ) | |
7 | 2120 { |
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2121 if (win_close(wp, FALSE) == FAIL) |
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2122 /* If closing the window fails give up, to avoid looping |
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2123 * forever. */ |
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2124 break; |
671 | 2125 |
2126 /* Start all over, autocommands may change the window layout. */ | |
2127 wp = firstwin; | |
7 | 2128 } |
2129 else | |
671 | 2130 wp = wp->w_next; |
7 | 2131 } |
671 | 2132 |
2133 /* Also check windows in other tab pages. */ | |
2134 for (tp = first_tabpage; tp != NULL; tp = nexttp) | |
2135 { | |
2136 nexttp = tp->tp_next; | |
672 | 2137 if (tp != curtab) |
671 | 2138 for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next) |
3570 | 2139 if (wp->w_buffer == buf |
2140 #ifdef FEAT_AUTOCMD | |
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2141 && !(wp->w_closing || wp->w_buffer->b_locked > 0) |
3570 | 2142 #endif |
2143 ) | |
671 | 2144 { |
2145 win_close_othertab(wp, FALSE, tp); | |
2146 | |
2147 /* Start all over, the tab page may be closed and | |
2148 * autocommands may change the window layout. */ | |
2149 nexttp = first_tabpage; | |
2150 break; | |
2151 } | |
2152 } | |
2153 | |
7 | 2154 --RedrawingDisabled; |
671 | 2155 |
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2156 #ifdef FEAT_AUTOCMD |
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2157 if (count != tabpage_index(NULL)) |
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2158 apply_autocmds(EVENT_TABCLOSED, NULL, NULL, FALSE, curbuf); |
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2159 #endif |
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2160 |
4305 | 2161 redraw_tabline = TRUE; |
685 | 2162 if (h != tabline_height()) |
671 | 2163 shell_new_rows(); |
7 | 2164 } |
2165 | |
2166 /* | |
1906 | 2167 * Return TRUE if the current window is the only window that exists (ignoring |
2168 * "aucmd_win"). | |
672 | 2169 * Returns FALSE if there is a window, possibly in another tab page. |
667 | 2170 */ |
672 | 2171 static int |
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2172 last_window(void) |
667 | 2173 { |
1906 | 2174 return (one_window() && first_tabpage->tp_next == NULL); |
2175 } | |
2176 | |
2177 /* | |
2178 * Return TRUE if there is only one window other than "aucmd_win" in the | |
2179 * current tab page. | |
2180 */ | |
3365 | 2181 int |
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2182 one_window(void) |
1906 | 2183 { |
2184 #ifdef FEAT_AUTOCMD | |
2185 win_T *wp; | |
2186 int seen_one = FALSE; | |
2187 | |
2188 FOR_ALL_WINDOWS(wp) | |
2189 { | |
2190 if (wp != aucmd_win) | |
2191 { | |
2192 if (seen_one) | |
2193 return FALSE; | |
2194 seen_one = TRUE; | |
2195 } | |
2196 } | |
2197 return TRUE; | |
2198 #else | |
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2199 return ONE_WINDOW; |
1906 | 2200 #endif |
667 | 2201 } |
2202 | |
2203 /* | |
3535 | 2204 * Close the possibly last window in a tab page. |
2205 * Returns TRUE when the window was closed already. | |
2206 */ | |
2207 static int | |
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2208 close_last_window_tabpage( |
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2209 win_T *win, |
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2210 int free_buf, |
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2211 tabpage_T *prev_curtab) |
3535 | 2212 { |
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2213 if (ONE_WINDOW) |
3535 | 2214 { |
4423 | 2215 #ifdef FEAT_AUTOCMD |
4354 | 2216 buf_T *old_curbuf = curbuf; |
4423 | 2217 #endif |
4354 | 2218 |
3535 | 2219 /* |
2220 * Closing the last window in a tab page. First go to another tab | |
2221 * page and then close the window and the tab page. This avoids that | |
2222 * curwin and curtab are invalid while we are freeing memory, they may | |
2223 * be used in GUI events. | |
3582 | 2224 * Don't trigger autocommands yet, they may use wrong values, so do |
2225 * that below. | |
3535 | 2226 */ |
4354 | 2227 goto_tabpage_tp(alt_tabpage(), FALSE, TRUE); |
3535 | 2228 redraw_tabline = TRUE; |
2229 | |
2230 /* Safety check: Autocommands may have closed the window when jumping | |
2231 * to the other tab page. */ | |
2232 if (valid_tabpage(prev_curtab) && prev_curtab->tp_firstwin == win) | |
2233 { | |
2234 int h = tabline_height(); | |
2235 | |
2236 win_close_othertab(win, free_buf, prev_curtab); | |
2237 if (h != tabline_height()) | |
2238 shell_new_rows(); | |
2239 } | |
3582 | 2240 /* Since goto_tabpage_tp above did not trigger *Enter autocommands, do |
2241 * that now. */ | |
2242 #ifdef FEAT_AUTOCMD | |
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2243 apply_autocmds(EVENT_TABCLOSED, NULL, NULL, FALSE, curbuf); |
4354 | 2244 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); |
3582 | 2245 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); |
4354 | 2246 if (old_curbuf != curbuf) |
2247 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
3582 | 2248 #endif |
3535 | 2249 return TRUE; |
2250 } | |
2251 return FALSE; | |
2252 } | |
2253 | |
2254 /* | |
819 | 2255 * Close window "win". Only works for the current tab page. |
7 | 2256 * If "free_buf" is TRUE related buffer may be unloaded. |
2257 * | |
3365 | 2258 * Called by :quit, :close, :xit, :wq and findtag(). |
5302 | 2259 * Returns FAIL when the window was not closed. |
7 | 2260 */ |
5302 | 2261 int |
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2262 win_close(win_T *win, int free_buf) |
7 | 2263 { |
2264 win_T *wp; | |
2265 #ifdef FEAT_AUTOCMD | |
2266 int other_buffer = FALSE; | |
2267 #endif | |
2268 int close_curwin = FALSE; | |
2269 int dir; | |
2270 int help_window = FALSE; | |
847 | 2271 tabpage_T *prev_curtab = curtab; |
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2272 frame_T *win_frame = win->w_frame->fr_parent; |
7 | 2273 |
667 | 2274 if (last_window()) |
7 | 2275 { |
2276 EMSG(_("E444: Cannot close last window")); | |
5302 | 2277 return FAIL; |
7 | 2278 } |
2279 | |
1906 | 2280 #ifdef FEAT_AUTOCMD |
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2281 if (win->w_closing || (win->w_buffer != NULL |
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2282 && win->w_buffer->b_locked > 0)) |
5302 | 2283 return FAIL; /* window is already being closed */ |
1906 | 2284 if (win == aucmd_win) |
2285 { | |
2286 EMSG(_("E813: Cannot close autocmd window")); | |
5302 | 2287 return FAIL; |
1906 | 2288 } |
2289 if ((firstwin == aucmd_win || lastwin == aucmd_win) && one_window()) | |
2290 { | |
2291 EMSG(_("E814: Cannot close window, only autocmd window would remain")); | |
5302 | 2292 return FAIL; |
1906 | 2293 } |
2294 #endif | |
2295 | |
3535 | 2296 /* When closing the last window in a tab page first go to another tab page |
2297 * and then close the window and the tab page to avoid that curwin and | |
2298 * curtab are invalid while we are freeing memory. */ | |
2299 if (close_last_window_tabpage(win, free_buf, prev_curtab)) | |
5302 | 2300 return FAIL; |
856 | 2301 |
7 | 2302 /* When closing the help window, try restoring a snapshot after closing |
2303 * the window. Otherwise clear the snapshot, it's now invalid. */ | |
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2304 if (bt_help(win->w_buffer)) |
7 | 2305 help_window = TRUE; |
2306 else | |
1906 | 2307 clear_snapshot(curtab, SNAP_HELP_IDX); |
7 | 2308 |
2309 #ifdef FEAT_AUTOCMD | |
2310 if (win == curwin) | |
2311 { | |
2312 /* | |
2313 * Guess which window is going to be the new current window. | |
2314 * This may change because of the autocommands (sigh). | |
2315 */ | |
671 | 2316 wp = frame2win(win_altframe(win, NULL)); |
7 | 2317 |
2318 /* | |
3570 | 2319 * Be careful: If autocommands delete the window or cause this window |
2320 * to be the last one left, return now. | |
7 | 2321 */ |
2322 if (wp->w_buffer != curbuf) | |
2323 { | |
2324 other_buffer = TRUE; | |
3570 | 2325 win->w_closing = TRUE; |
7 | 2326 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); |
3570 | 2327 if (!win_valid(win)) |
5302 | 2328 return FAIL; |
3570 | 2329 win->w_closing = FALSE; |
2330 if (last_window()) | |
5302 | 2331 return FAIL; |
7 | 2332 } |
3570 | 2333 win->w_closing = TRUE; |
7 | 2334 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); |
3570 | 2335 if (!win_valid(win)) |
5302 | 2336 return FAIL; |
3570 | 2337 win->w_closing = FALSE; |
2338 if (last_window()) | |
5302 | 2339 return FAIL; |
7 | 2340 # ifdef FEAT_EVAL |
2341 /* autocmds may abort script processing */ | |
2342 if (aborting()) | |
5302 | 2343 return FAIL; |
7 | 2344 # endif |
2345 } | |
2346 #endif | |
2347 | |
1101 | 2348 #ifdef FEAT_GUI |
2349 /* Avoid trouble with scrollbars that are going to be deleted in | |
2350 * win_free(). */ | |
2351 if (gui.in_use) | |
2352 out_flush(); | |
2353 #endif | |
2354 | |
3068 | 2355 #ifdef FEAT_SYN_HL |
2356 /* Free independent synblock before the buffer is freed. */ | |
3242 | 2357 if (win->w_buffer != NULL) |
2358 reset_synblock(win); | |
3068 | 2359 #endif |
2360 | |
7 | 2361 /* |
2362 * Close the link to the buffer. | |
2363 */ | |
3242 | 2364 if (win->w_buffer != NULL) |
3570 | 2365 { |
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diff
changeset
|
2366 bufref_T bufref; |
69ed2c9d34a6
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|
2367 |
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diff
changeset
|
2368 set_bufref(&bufref, curbuf); |
3570 | 2369 #ifdef FEAT_AUTOCMD |
2370 win->w_closing = TRUE; | |
2371 #endif | |
3768 | 2372 close_buffer(win, win->w_buffer, free_buf ? DOBUF_UNLOAD : 0, TRUE); |
3570 | 2373 #ifdef FEAT_AUTOCMD |
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diff
changeset
|
2374 if (win_valid_any_tab(win)) |
3570 | 2375 win->w_closing = FALSE; |
2376 #endif | |
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|
2377 /* Make sure curbuf is valid. It can become invalid if 'bufhidden' is |
85a7a945fb87
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|
2378 * "wipe". */ |
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diff
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|
2379 if (!bufref_valid(&bufref)) |
7677
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changeset
|
2380 curbuf = firstbuf; |
3570 | 2381 } |
847 | 2382 |
4021 | 2383 if (only_one_window() && win_valid(win) && win->w_buffer == NULL |
2384 && (last_window() || curtab != prev_curtab | |
2385 || close_last_window_tabpage(win, free_buf, prev_curtab))) | |
5233
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2386 { |
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2387 /* Autocommands have closed all windows, quit now. Restore |
5233
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2388 * curwin->w_buffer, otherwise writing viminfo may fail. */ |
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2389 if (curwin->w_buffer == NULL) |
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2390 curwin->w_buffer = curbuf; |
4021 | 2391 getout(0); |
5233
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2392 } |
4021 | 2393 |
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|
2394 /* Autocommands may have moved to another tab page. */ |
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2395 if (curtab != prev_curtab && win_valid_any_tab(win) |
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2396 && win->w_buffer == NULL) |
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2397 { |
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changeset
|
2398 /* Need to close the window anyway, since the buffer is NULL. */ |
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|
2399 win_close_othertab(win, FALSE, prev_curtab); |
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2400 return FAIL; |
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|
2401 } |
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2402 |
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|
2403 /* Autocommands may have closed the window already or closed the only |
bc30991c3e98
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|
2404 * other window. */ |
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|
2405 if (!win_valid(win) || last_window() |
3535 | 2406 || close_last_window_tabpage(win, free_buf, prev_curtab)) |
5302 | 2407 return FAIL; |
7 | 2408 |
3068 | 2409 /* Free the memory used for the window and get the window that received |
2410 * the screen space. */ | |
847 | 2411 wp = win_free_mem(win, &dir, NULL); |
2412 | |
7 | 2413 /* Make sure curwin isn't invalid. It can cause severe trouble when |
2414 * printing an error message. For win_equal() curbuf needs to be valid | |
2415 * too. */ | |
847 | 2416 if (win == curwin) |
7 | 2417 { |
2418 curwin = wp; | |
2419 #ifdef FEAT_QUICKFIX | |
2420 if (wp->w_p_pvw || bt_quickfix(wp->w_buffer)) | |
2421 { | |
2422 /* | |
1346 | 2423 * If the cursor goes to the preview or the quickfix window, try |
7 | 2424 * finding another window to go to. |
2425 */ | |
2426 for (;;) | |
2427 { | |
2428 if (wp->w_next == NULL) | |
2429 wp = firstwin; | |
2430 else | |
2431 wp = wp->w_next; | |
2432 if (wp == curwin) | |
2433 break; | |
2434 if (!wp->w_p_pvw && !bt_quickfix(wp->w_buffer)) | |
2435 { | |
2436 curwin = wp; | |
2437 break; | |
2438 } | |
2439 } | |
2440 } | |
2441 #endif | |
2442 curbuf = curwin->w_buffer; | |
2443 close_curwin = TRUE; | |
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2444 |
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2445 /* The cursor position may be invalid if the buffer changed after last |
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2446 * using the window. */ |
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2447 check_cursor(); |
7 | 2448 } |
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2449 if (p_ea && (*p_ead == 'b' || *p_ead == dir)) |
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2450 /* If the frame of the closed window contains the new current window, |
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2451 * only resize that frame. Otherwise resize all windows. */ |
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2452 win_equal(curwin, curwin->w_frame->fr_parent == win_frame, dir); |
7 | 2453 else |
2454 win_comp_pos(); | |
2455 if (close_curwin) | |
2456 { | |
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2457 win_enter_ext(wp, FALSE, TRUE, FALSE, TRUE, TRUE); |
7 | 2458 #ifdef FEAT_AUTOCMD |
2459 if (other_buffer) | |
2460 /* careful: after this wp and win may be invalid! */ | |
2461 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
2462 #endif | |
2463 } | |
2464 | |
2465 /* | |
667 | 2466 * If last window has a status line now and we don't want one, |
2467 * remove the status line. | |
7 | 2468 */ |
2469 last_status(FALSE); | |
2470 | |
2471 /* After closing the help window, try restoring the window layout from | |
2472 * before it was opened. */ | |
2473 if (help_window) | |
1906 | 2474 restore_snapshot(SNAP_HELP_IDX, close_curwin); |
7 | 2475 |
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2476 #if defined(FEAT_GUI) |
7 | 2477 /* When 'guioptions' includes 'L' or 'R' may have to remove scrollbars. */ |
2478 if (gui.in_use && !win_hasvertsplit()) | |
2479 gui_init_which_components(NULL); | |
2480 #endif | |
2481 | |
2482 redraw_all_later(NOT_VALID); | |
5302 | 2483 return OK; |
7 | 2484 } |
2485 | |
2486 /* | |
671 | 2487 * Close window "win" in tab page "tp", which is not the current tab page. |
3535 | 2488 * This may be the last window in that tab page and result in closing the tab, |
671 | 2489 * thus "tp" may become invalid! |
856 | 2490 * Caller must check if buffer is hidden and whether the tabline needs to be |
2491 * updated. | |
671 | 2492 */ |
2493 void | |
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|
2494 win_close_othertab(win_T *win, int free_buf, tabpage_T *tp) |
671 | 2495 { |
2496 win_T *wp; | |
2497 int dir; | |
2498 tabpage_T *ptp = NULL; | |
2191 | 2499 int free_tp = FALSE; |
671 | 2500 |
3570 | 2501 #ifdef FEAT_AUTOCMD |
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|
2502 /* Get here with win->w_buffer == NULL when win_close() detects the tab |
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2503 * page changed. */ |
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diff
changeset
|
2504 if (win->w_closing || (win->w_buffer != NULL |
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2505 && win->w_buffer->b_locked > 0)) |
3570 | 2506 return; /* window is already being closed */ |
2507 #endif | |
2508 | |
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2509 if (win->w_buffer != NULL) |
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2510 /* Close the link to the buffer. */ |
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changeset
|
2511 close_buffer(win, win->w_buffer, free_buf ? DOBUF_UNLOAD : 0, FALSE); |
671 | 2512 |
2513 /* Careful: Autocommands may have closed the tab page or made it the | |
2514 * current tab page. */ | |
2515 for (ptp = first_tabpage; ptp != NULL && ptp != tp; ptp = ptp->tp_next) | |
2516 ; | |
672 | 2517 if (ptp == NULL || tp == curtab) |
671 | 2518 return; |
2519 | |
2520 /* Autocommands may have closed the window already. */ | |
2521 for (wp = tp->tp_firstwin; wp != NULL && wp != win; wp = wp->w_next) | |
2522 ; | |
2523 if (wp == NULL) | |
2524 return; | |
2525 | |
2526 /* When closing the last window in a tab page remove the tab page. */ | |
7009 | 2527 if (tp->tp_firstwin == tp->tp_lastwin) |
671 | 2528 { |
2529 if (tp == first_tabpage) | |
2530 first_tabpage = tp->tp_next; | |
2531 else | |
2532 { | |
2533 for (ptp = first_tabpage; ptp != NULL && ptp->tp_next != tp; | |
2534 ptp = ptp->tp_next) | |
2535 ; | |
2536 if (ptp == NULL) | |
2537 { | |
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diff
changeset
|
2538 internal_error("win_close_othertab()"); |
671 | 2539 return; |
2540 } | |
2541 ptp->tp_next = tp->tp_next; | |
2542 } | |
2191 | 2543 free_tp = TRUE; |
2544 } | |
2545 | |
2546 /* Free the memory used for the window. */ | |
2547 win_free_mem(win, &dir, tp); | |
2548 | |
2549 if (free_tp) | |
847 | 2550 free_tabpage(tp); |
671 | 2551 } |
2552 | |
2553 /* | |
355 | 2554 * Free the memory used for a window. |
2555 * Returns a pointer to the window that got the freed up space. | |
2556 */ | |
2557 static win_T * | |
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|
2558 win_free_mem( |
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2559 win_T *win, |
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2560 int *dirp, /* set to 'v' or 'h' for direction if 'ea' */ |
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|
2561 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
355 | 2562 { |
2563 frame_T *frp; | |
2564 win_T *wp; | |
2565 | |
667 | 2566 /* Remove the window and its frame from the tree of frames. */ |
355 | 2567 frp = win->w_frame; |
671 | 2568 wp = winframe_remove(win, dirp, tp); |
355 | 2569 vim_free(frp); |
671 | 2570 win_free(win, tp); |
355 | 2571 |
819 | 2572 /* When deleting the current window of another tab page select a new |
2573 * current window. */ | |
2574 if (tp != NULL && win == tp->tp_curwin) | |
2575 tp->tp_curwin = wp; | |
2576 | |
355 | 2577 return wp; |
2578 } | |
2579 | |
2580 #if defined(EXITFREE) || defined(PROTO) | |
2581 void | |
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|
2582 win_free_all(void) |
355 | 2583 { |
2584 int dummy; | |
2585 | |
671 | 2586 while (first_tabpage->tp_next != NULL) |
2587 tabpage_close(TRUE); | |
2588 | |
1906 | 2589 # ifdef FEAT_AUTOCMD |
2590 if (aucmd_win != NULL) | |
2591 { | |
2592 (void)win_free_mem(aucmd_win, &dummy, NULL); | |
2593 aucmd_win = NULL; | |
2594 } | |
2595 # endif | |
1918 | 2596 |
2597 while (firstwin != NULL) | |
2598 (void)win_free_mem(firstwin, &dummy, NULL); | |
6060 | 2599 |
2600 /* No window should be used after this. Set curwin to NULL to crash | |
2601 * instead of using freed memory. */ | |
2602 curwin = NULL; | |
355 | 2603 } |
2604 #endif | |
2605 | |
2606 /* | |
7 | 2607 * Remove a window and its frame from the tree of frames. |
2608 * Returns a pointer to the window that got the freed up space. | |
2609 */ | |
1906 | 2610 win_T * |
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|
2611 winframe_remove( |
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|
2612 win_T *win, |
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|
2613 int *dirp UNUSED, /* set to 'v' or 'h' for direction if 'ea' */ |
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|
2614 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 2615 { |
2616 frame_T *frp, *frp2, *frp3; | |
2617 frame_T *frp_close = win->w_frame; | |
2618 win_T *wp; | |
2619 | |
2620 /* | |
671 | 2621 * If there is only one window there is nothing to remove. |
2622 */ | |
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diff
changeset
|
2623 if (tp == NULL ? ONE_WINDOW : tp->tp_firstwin == tp->tp_lastwin) |
671 | 2624 return NULL; |
2625 | |
2626 /* | |
7 | 2627 * Remove the window from its frame. |
2628 */ | |
671 | 2629 frp2 = win_altframe(win, tp); |
7 | 2630 wp = frame2win(frp2); |
2631 | |
2632 /* Remove this frame from the list of frames. */ | |
2633 frame_remove(frp_close); | |
2634 | |
2635 if (frp_close->fr_parent->fr_layout == FR_COL) | |
2636 { | |
1346 | 2637 /* When 'winfixheight' is set, try to find another frame in the column |
2638 * (as close to the closed frame as possible) to distribute the height | |
2639 * to. */ | |
2640 if (frp2->fr_win != NULL && frp2->fr_win->w_p_wfh) | |
2641 { | |
2642 frp = frp_close->fr_prev; | |
2643 frp3 = frp_close->fr_next; | |
2644 while (frp != NULL || frp3 != NULL) | |
2645 { | |
2646 if (frp != NULL) | |
2647 { | |
2648 if (frp->fr_win != NULL && !frp->fr_win->w_p_wfh) | |
2649 { | |
2650 frp2 = frp; | |
2651 wp = frp->fr_win; | |
2652 break; | |
2653 } | |
2654 frp = frp->fr_prev; | |
2655 } | |
2656 if (frp3 != NULL) | |
2657 { | |
2658 if (frp3->fr_win != NULL && !frp3->fr_win->w_p_wfh) | |
2659 { | |
2660 frp2 = frp3; | |
2661 wp = frp3->fr_win; | |
2662 break; | |
2663 } | |
2664 frp3 = frp3->fr_next; | |
2665 } | |
2666 } | |
2667 } | |
7 | 2668 frame_new_height(frp2, frp2->fr_height + frp_close->fr_height, |
2669 frp2 == frp_close->fr_next ? TRUE : FALSE, FALSE); | |
2670 *dirp = 'v'; | |
2671 } | |
2672 else | |
2673 { | |
1346 | 2674 /* When 'winfixwidth' is set, try to find another frame in the column |
2675 * (as close to the closed frame as possible) to distribute the width | |
2676 * to. */ | |
2677 if (frp2->fr_win != NULL && frp2->fr_win->w_p_wfw) | |
2678 { | |
2679 frp = frp_close->fr_prev; | |
2680 frp3 = frp_close->fr_next; | |
2681 while (frp != NULL || frp3 != NULL) | |
2682 { | |
2683 if (frp != NULL) | |
2684 { | |
2685 if (frp->fr_win != NULL && !frp->fr_win->w_p_wfw) | |
2686 { | |
2687 frp2 = frp; | |
2688 wp = frp->fr_win; | |
2689 break; | |
2690 } | |
2691 frp = frp->fr_prev; | |
2692 } | |
2693 if (frp3 != NULL) | |
2694 { | |
2695 if (frp3->fr_win != NULL && !frp3->fr_win->w_p_wfw) | |
2696 { | |
2697 frp2 = frp3; | |
2698 wp = frp3->fr_win; | |
2699 break; | |
2700 } | |
2701 frp3 = frp3->fr_next; | |
2702 } | |
2703 } | |
2704 } | |
7 | 2705 frame_new_width(frp2, frp2->fr_width + frp_close->fr_width, |
779 | 2706 frp2 == frp_close->fr_next ? TRUE : FALSE, FALSE); |
7 | 2707 *dirp = 'h'; |
2708 } | |
2709 | |
2710 /* If rows/columns go to a window below/right its positions need to be | |
2711 * updated. Can only be done after the sizes have been updated. */ | |
2712 if (frp2 == frp_close->fr_next) | |
2713 { | |
2714 int row = win->w_winrow; | |
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|
2715 int col = win->w_wincol; |
7 | 2716 |
2717 frame_comp_pos(frp2, &row, &col); | |
2718 } | |
2719 | |
2720 if (frp2->fr_next == NULL && frp2->fr_prev == NULL) | |
2721 { | |
2722 /* There is no other frame in this list, move its info to the parent | |
2723 * and remove it. */ | |
2724 frp2->fr_parent->fr_layout = frp2->fr_layout; | |
2725 frp2->fr_parent->fr_child = frp2->fr_child; | |
2726 for (frp = frp2->fr_child; frp != NULL; frp = frp->fr_next) | |
2727 frp->fr_parent = frp2->fr_parent; | |
2728 frp2->fr_parent->fr_win = frp2->fr_win; | |
2729 if (frp2->fr_win != NULL) | |
2730 frp2->fr_win->w_frame = frp2->fr_parent; | |
2731 frp = frp2->fr_parent; | |
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|
2732 if (topframe->fr_child == frp2) |
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changeset
|
2733 topframe->fr_child = frp; |
7 | 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 } | |
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diff
changeset
|
2757 if (topframe->fr_child == frp) |
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diff
changeset
|
2758 topframe->fr_child = frp2; |
7 | 2759 vim_free(frp); |
2760 } | |
2761 } | |
2762 | |
2763 return wp; | |
2764 } | |
2765 | |
2766 /* | |
2767 * Find out which frame is going to get the freed up space when "win" is | |
2768 * closed. | |
2769 * if 'splitbelow'/'splitleft' the space goes to the window above/left. | |
2770 * if 'nosplitbelow'/'nosplitleft' the space goes to the window below/right. | |
2771 * This makes opening a window and closing it immediately keep the same window | |
2772 * layout. | |
2773 */ | |
2774 static frame_T * | |
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diff
changeset
|
2775 win_altframe( |
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parents:
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|
2776 win_T *win, |
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diff
changeset
|
2777 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 2778 { |
2779 frame_T *frp; | |
2780 int b; | |
2781 | |
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parents:
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diff
changeset
|
2782 if (tp == NULL ? ONE_WINDOW : tp->tp_firstwin == tp->tp_lastwin) |
667 | 2783 /* Last window in this tab page, will go to next tab page. */ |
2784 return alt_tabpage()->tp_curwin->w_frame; | |
2785 | |
7 | 2786 frp = win->w_frame; |
355 | 2787 if (frp->fr_parent != NULL && frp->fr_parent->fr_layout == FR_ROW) |
7 | 2788 b = p_spr; |
2789 else | |
2790 b = p_sb; | |
2791 if ((!b && frp->fr_next != NULL) || frp->fr_prev == NULL) | |
2792 return frp->fr_next; | |
2793 return frp->fr_prev; | |
2794 } | |
2795 | |
2796 /* | |
667 | 2797 * Return the tabpage that will be used if the current one is closed. |
2798 */ | |
2799 static tabpage_T * | |
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diff
changeset
|
2800 alt_tabpage(void) |
667 | 2801 { |
672 | 2802 tabpage_T *tp; |
2803 | |
682 | 2804 /* Use the next tab page if possible. */ |
2805 if (curtab->tp_next != NULL) | |
672 | 2806 return curtab->tp_next; |
2807 | |
682 | 2808 /* Find the last but one tab page. */ |
2809 for (tp = first_tabpage; tp->tp_next != curtab; tp = tp->tp_next) | |
2810 ; | |
674 | 2811 return tp; |
667 | 2812 } |
2813 | |
2814 /* | |
7 | 2815 * Find the left-upper window in frame "frp". |
2816 */ | |
2817 static win_T * | |
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parents:
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diff
changeset
|
2818 frame2win(frame_T *frp) |
7 | 2819 { |
2820 while (frp->fr_win == NULL) | |
2821 frp = frp->fr_child; | |
2822 return frp->fr_win; | |
2823 } | |
2824 | |
2825 /* | |
2826 * Return TRUE if frame "frp" contains window "wp". | |
2827 */ | |
2828 static int | |
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diff
changeset
|
2829 frame_has_win(frame_T *frp, win_T *wp) |
7 | 2830 { |
2831 frame_T *p; | |
2832 | |
2833 if (frp->fr_layout == FR_LEAF) | |
2834 return frp->fr_win == wp; | |
2835 | |
2836 for (p = frp->fr_child; p != NULL; p = p->fr_next) | |
2837 if (frame_has_win(p, wp)) | |
2838 return TRUE; | |
2839 return FALSE; | |
2840 } | |
2841 | |
2842 /* | |
2843 * Set a new height for a frame. Recursively sets the height for contained | |
2844 * frames and windows. Caller must take care of positions. | |
2845 */ | |
2846 static void | |
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diff
changeset
|
2847 frame_new_height( |
33ba2adb6065
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parents:
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diff
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|
2848 frame_T *topfrp, |
33ba2adb6065
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parents:
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diff
changeset
|
2849 int height, |
33ba2adb6065
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parents:
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diff
changeset
|
2850 int topfirst, /* resize topmost contained frame first */ |
33ba2adb6065
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parents:
7805
diff
changeset
|
2851 int wfh) /* obey 'winfixheight' when there is a choice; |
7 | 2852 may cause the height not to be set */ |
2853 { | |
2854 frame_T *frp; | |
2855 int extra_lines; | |
2856 int h; | |
2857 | |
2858 if (topfrp->fr_win != NULL) | |
2859 { | |
2860 /* Simple case: just one window. */ | |
2861 win_new_height(topfrp->fr_win, | |
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patch 8.0.1125: wrong window height when splitting window with window toolbar
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12487
diff
changeset
|
2862 height - topfrp->fr_win->w_status_height |
12916
af2e0401eb8c
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parents:
12910
diff
changeset
|
2863 - WINBAR_HEIGHT(topfrp->fr_win)); |
7 | 2864 } |
2865 else if (topfrp->fr_layout == FR_ROW) | |
2866 { | |
2867 do | |
2868 { | |
2869 /* All frames in this row get the same new height. */ | |
2870 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
2871 { | |
2872 frame_new_height(frp, height, topfirst, wfh); | |
2873 if (frp->fr_height > height) | |
2874 { | |
2875 /* Could not fit the windows, make the whole row higher. */ | |
2876 height = frp->fr_height; | |
2877 break; | |
2878 } | |
2879 } | |
2880 } | |
2881 while (frp != NULL); | |
2882 } | |
779 | 2883 else /* fr_layout == FR_COL */ |
7 | 2884 { |
2885 /* Complicated case: Resize a column of frames. Resize the bottom | |
2886 * frame first, frames above that when needed. */ | |
2887 | |
2888 frp = topfrp->fr_child; | |
2889 if (wfh) | |
2890 /* Advance past frames with one window with 'wfh' set. */ | |
2891 while (frame_fixed_height(frp)) | |
2892 { | |
2893 frp = frp->fr_next; | |
2894 if (frp == NULL) | |
2895 return; /* no frame without 'wfh', give up */ | |
2896 } | |
2897 if (!topfirst) | |
2898 { | |
2899 /* Find the bottom frame of this column */ | |
2900 while (frp->fr_next != NULL) | |
2901 frp = frp->fr_next; | |
2902 if (wfh) | |
2903 /* Advance back for frames with one window with 'wfh' set. */ | |
2904 while (frame_fixed_height(frp)) | |
2905 frp = frp->fr_prev; | |
2906 } | |
2907 | |
2908 extra_lines = height - topfrp->fr_height; | |
2909 if (extra_lines < 0) | |
2910 { | |
2911 /* reduce height of contained frames, bottom or top frame first */ | |
2912 while (frp != NULL) | |
2913 { | |
2914 h = frame_minheight(frp, NULL); | |
2915 if (frp->fr_height + extra_lines < h) | |
2916 { | |
2917 extra_lines += frp->fr_height - h; | |
2918 frame_new_height(frp, h, topfirst, wfh); | |
2919 } | |
2920 else | |
2921 { | |
2922 frame_new_height(frp, frp->fr_height + extra_lines, | |
2923 topfirst, wfh); | |
2924 break; | |
2925 } | |
2926 if (topfirst) | |
2927 { | |
2928 do | |
2929 frp = frp->fr_next; | |
2930 while (wfh && frp != NULL && frame_fixed_height(frp)); | |
2931 } | |
2932 else | |
2933 { | |
2934 do | |
2935 frp = frp->fr_prev; | |
2936 while (wfh && frp != NULL && frame_fixed_height(frp)); | |
2937 } | |
2938 /* Increase "height" if we could not reduce enough frames. */ | |
2939 if (frp == NULL) | |
2940 height -= extra_lines; | |
2941 } | |
2942 } | |
2943 else if (extra_lines > 0) | |
2944 { | |
2945 /* increase height of bottom or top frame */ | |
2946 frame_new_height(frp, frp->fr_height + extra_lines, topfirst, wfh); | |
2947 } | |
2948 } | |
2949 topfrp->fr_height = height; | |
2950 } | |
2951 | |
2952 /* | |
2953 * Return TRUE if height of frame "frp" should not be changed because of | |
2954 * the 'winfixheight' option. | |
2955 */ | |
2956 static int | |
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7805
diff
changeset
|
2957 frame_fixed_height(frame_T *frp) |
7 | 2958 { |
2959 /* frame with one window: fixed height if 'winfixheight' set. */ | |
2960 if (frp->fr_win != NULL) | |
2961 return frp->fr_win->w_p_wfh; | |
2962 | |
2963 if (frp->fr_layout == FR_ROW) | |
2964 { | |
2965 /* The frame is fixed height if one of the frames in the row is fixed | |
2966 * height. */ | |
2967 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
2968 if (frame_fixed_height(frp)) | |
2969 return TRUE; | |
2970 return FALSE; | |
2971 } | |
2972 | |
2973 /* frp->fr_layout == FR_COL: The frame is fixed height if all of the | |
2974 * frames in the row are fixed height. */ | |
2975 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
2976 if (!frame_fixed_height(frp)) | |
2977 return FALSE; | |
2978 return TRUE; | |
2979 } | |
2980 | |
2981 /* | |
779 | 2982 * Return TRUE if width of frame "frp" should not be changed because of |
2983 * the 'winfixwidth' option. | |
2984 */ | |
2985 static int | |
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diff
changeset
|
2986 frame_fixed_width(frame_T *frp) |
779 | 2987 { |
2988 /* frame with one window: fixed width if 'winfixwidth' set. */ | |
2989 if (frp->fr_win != NULL) | |
2990 return frp->fr_win->w_p_wfw; | |
2991 | |
2992 if (frp->fr_layout == FR_COL) | |
2993 { | |
2994 /* The frame is fixed width if one of the frames in the row is fixed | |
2995 * width. */ | |
2996 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
2997 if (frame_fixed_width(frp)) | |
2998 return TRUE; | |
2999 return FALSE; | |
3000 } | |
3001 | |
3002 /* frp->fr_layout == FR_ROW: The frame is fixed width if all of the | |
3003 * frames in the row are fixed width. */ | |
3004 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
3005 if (!frame_fixed_width(frp)) | |
3006 return FALSE; | |
3007 return TRUE; | |
3008 } | |
3009 | |
3010 /* | |
7 | 3011 * Add a status line to windows at the bottom of "frp". |
3012 * Note: Does not check if there is room! | |
3013 */ | |
3014 static void | |
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diff
changeset
|
3015 frame_add_statusline(frame_T *frp) |
7 | 3016 { |
3017 win_T *wp; | |
3018 | |
3019 if (frp->fr_layout == FR_LEAF) | |
3020 { | |
3021 wp = frp->fr_win; | |
3022 if (wp->w_status_height == 0) | |
3023 { | |
3024 if (wp->w_height > 0) /* don't make it negative */ | |
3025 --wp->w_height; | |
3026 wp->w_status_height = STATUS_HEIGHT; | |
3027 } | |
3028 } | |
3029 else if (frp->fr_layout == FR_ROW) | |
3030 { | |
3031 /* Handle all the frames in the row. */ | |
3032 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
3033 frame_add_statusline(frp); | |
3034 } | |
3035 else /* frp->fr_layout == FR_COL */ | |
3036 { | |
3037 /* Only need to handle the last frame in the column. */ | |
3038 for (frp = frp->fr_child; frp->fr_next != NULL; frp = frp->fr_next) | |
3039 ; | |
3040 frame_add_statusline(frp); | |
3041 } | |
3042 } | |
3043 | |
3044 /* | |
3045 * Set width of a frame. Handles recursively going through contained frames. | |
3046 * May remove separator line for windows at the right side (for win_close()). | |
3047 */ | |
3048 static void | |
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changeset
|
3049 frame_new_width( |
33ba2adb6065
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diff
changeset
|
3050 frame_T *topfrp, |
33ba2adb6065
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changeset
|
3051 int width, |
33ba2adb6065
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diff
changeset
|
3052 int leftfirst, /* resize leftmost contained frame first */ |
33ba2adb6065
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diff
changeset
|
3053 int wfw) /* obey 'winfixwidth' when there is a choice; |
779 | 3054 may cause the width not to be set */ |
7 | 3055 { |
3056 frame_T *frp; | |
3057 int extra_cols; | |
3058 int w; | |
3059 win_T *wp; | |
3060 | |
3061 if (topfrp->fr_layout == FR_LEAF) | |
3062 { | |
3063 /* Simple case: just one window. */ | |
3064 wp = topfrp->fr_win; | |
3065 /* Find out if there are any windows right of this one. */ | |
3066 for (frp = topfrp; frp->fr_parent != NULL; frp = frp->fr_parent) | |
3067 if (frp->fr_parent->fr_layout == FR_ROW && frp->fr_next != NULL) | |
3068 break; | |
3069 if (frp->fr_parent == NULL) | |
3070 wp->w_vsep_width = 0; | |
3071 win_new_width(wp, width - wp->w_vsep_width); | |
3072 } | |
3073 else if (topfrp->fr_layout == FR_COL) | |
3074 { | |
779 | 3075 do |
3076 { | |
3077 /* All frames in this column get the same new width. */ | |
3078 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3079 { | |
3080 frame_new_width(frp, width, leftfirst, wfw); | |
3081 if (frp->fr_width > width) | |
3082 { | |
3083 /* Could not fit the windows, make whole column wider. */ | |
3084 width = frp->fr_width; | |
3085 break; | |
3086 } | |
3087 } | |
3088 } while (frp != NULL); | |
7 | 3089 } |
3090 else /* fr_layout == FR_ROW */ | |
3091 { | |
3092 /* Complicated case: Resize a row of frames. Resize the rightmost | |
3093 * frame first, frames left of it when needed. */ | |
3094 | |
3095 frp = topfrp->fr_child; | |
779 | 3096 if (wfw) |
3097 /* Advance past frames with one window with 'wfw' set. */ | |
3098 while (frame_fixed_width(frp)) | |
3099 { | |
3100 frp = frp->fr_next; | |
3101 if (frp == NULL) | |
3102 return; /* no frame without 'wfw', give up */ | |
3103 } | |
7 | 3104 if (!leftfirst) |
779 | 3105 { |
3106 /* Find the rightmost frame of this row */ | |
7 | 3107 while (frp->fr_next != NULL) |
3108 frp = frp->fr_next; | |
779 | 3109 if (wfw) |
3110 /* Advance back for frames with one window with 'wfw' set. */ | |
3111 while (frame_fixed_width(frp)) | |
3112 frp = frp->fr_prev; | |
3113 } | |
7 | 3114 |
3115 extra_cols = width - topfrp->fr_width; | |
3116 if (extra_cols < 0) | |
3117 { | |
3118 /* reduce frame width, rightmost frame first */ | |
3119 while (frp != NULL) | |
3120 { | |
3121 w = frame_minwidth(frp, NULL); | |
3122 if (frp->fr_width + extra_cols < w) | |
3123 { | |
3124 extra_cols += frp->fr_width - w; | |
779 | 3125 frame_new_width(frp, w, leftfirst, wfw); |
7 | 3126 } |
3127 else | |
3128 { | |
779 | 3129 frame_new_width(frp, frp->fr_width + extra_cols, |
3130 leftfirst, wfw); | |
7 | 3131 break; |
3132 } | |
3133 if (leftfirst) | |
779 | 3134 { |
3135 do | |
3136 frp = frp->fr_next; | |
3137 while (wfw && frp != NULL && frame_fixed_width(frp)); | |
3138 } | |
7 | 3139 else |
779 | 3140 { |
3141 do | |
3142 frp = frp->fr_prev; | |
3143 while (wfw && frp != NULL && frame_fixed_width(frp)); | |
3144 } | |
3145 /* Increase "width" if we could not reduce enough frames. */ | |
3146 if (frp == NULL) | |
3147 width -= extra_cols; | |
7 | 3148 } |
3149 } | |
3150 else if (extra_cols > 0) | |
3151 { | |
3152 /* increase width of rightmost frame */ | |
779 | 3153 frame_new_width(frp, frp->fr_width + extra_cols, leftfirst, wfw); |
7 | 3154 } |
3155 } | |
3156 topfrp->fr_width = width; | |
3157 } | |
3158 | |
3159 /* | |
3160 * Add the vertical separator to windows at the right side of "frp". | |
3161 * Note: Does not check if there is room! | |
3162 */ | |
3163 static void | |
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parents:
7805
diff
changeset
|
3164 frame_add_vsep(frame_T *frp) |
7 | 3165 { |
3166 win_T *wp; | |
3167 | |
3168 if (frp->fr_layout == FR_LEAF) | |
3169 { | |
3170 wp = frp->fr_win; | |
3171 if (wp->w_vsep_width == 0) | |
3172 { | |
3173 if (wp->w_width > 0) /* don't make it negative */ | |
3174 --wp->w_width; | |
3175 wp->w_vsep_width = 1; | |
3176 } | |
3177 } | |
3178 else if (frp->fr_layout == FR_COL) | |
3179 { | |
3180 /* Handle all the frames in the column. */ | |
3181 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
3182 frame_add_vsep(frp); | |
3183 } | |
3184 else /* frp->fr_layout == FR_ROW */ | |
3185 { | |
3186 /* Only need to handle the last frame in the row. */ | |
3187 frp = frp->fr_child; | |
3188 while (frp->fr_next != NULL) | |
3189 frp = frp->fr_next; | |
3190 frame_add_vsep(frp); | |
3191 } | |
3192 } | |
3193 | |
3194 /* | |
3195 * Set frame width from the window it contains. | |
3196 */ | |
3197 static void | |
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diff
changeset
|
3198 frame_fix_width(win_T *wp) |
7 | 3199 { |
3200 wp->w_frame->fr_width = wp->w_width + wp->w_vsep_width; | |
3201 } | |
3202 | |
3203 /* | |
3204 * Set frame height from the window it contains. | |
3205 */ | |
3206 static void | |
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diff
changeset
|
3207 frame_fix_height(win_T *wp) |
7 | 3208 { |
12998
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diff
changeset
|
3209 wp->w_frame->fr_height = VISIBLE_HEIGHT(wp) + wp->w_status_height; |
7 | 3210 } |
3211 | |
3212 /* | |
3213 * Compute the minimal height for frame "topfrp". | |
3214 * Uses the 'winminheight' option. | |
3215 * When "next_curwin" isn't NULL, use p_wh for this window. | |
3216 * When "next_curwin" is NOWIN, don't use at least one line for the current | |
3217 * window. | |
3218 */ | |
3219 static int | |
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7805
diff
changeset
|
3220 frame_minheight(frame_T *topfrp, win_T *next_curwin) |
7 | 3221 { |
3222 frame_T *frp; | |
3223 int m; | |
3224 int n; | |
3225 | |
3226 if (topfrp->fr_win != NULL) | |
3227 { | |
3228 if (topfrp->fr_win == next_curwin) | |
3229 m = p_wh + topfrp->fr_win->w_status_height; | |
3230 else | |
3231 { | |
3232 /* window: minimal height of the window plus status line */ | |
3233 m = p_wmh + topfrp->fr_win->w_status_height; | |
12998
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diff
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|
3234 if (topfrp->fr_win == curwin && next_curwin == NULL) |
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diff
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|
3235 { |
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parents:
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diff
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|
3236 /* Current window is minimal one line high and WinBar is |
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diff
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|
3237 * visible. */ |
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parents:
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diff
changeset
|
3238 if (p_wmh == 0) |
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parents:
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diff
changeset
|
3239 ++m; |
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parents:
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diff
changeset
|
3240 m += WINBAR_HEIGHT(curwin); |
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diff
changeset
|
3241 } |
7 | 3242 } |
3243 } | |
3244 else if (topfrp->fr_layout == FR_ROW) | |
3245 { | |
3246 /* get the minimal height from each frame in this row */ | |
3247 m = 0; | |
3248 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3249 { | |
3250 n = frame_minheight(frp, next_curwin); | |
3251 if (n > m) | |
3252 m = n; | |
3253 } | |
3254 } | |
3255 else | |
3256 { | |
3257 /* Add up the minimal heights for all frames in this column. */ | |
3258 m = 0; | |
3259 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3260 m += frame_minheight(frp, next_curwin); | |
3261 } | |
3262 | |
3263 return m; | |
3264 } | |
3265 | |
3266 /* | |
3267 * Compute the minimal width for frame "topfrp". | |
3268 * When "next_curwin" isn't NULL, use p_wiw for this window. | |
3269 * When "next_curwin" is NOWIN, don't use at least one column for the current | |
3270 * window. | |
3271 */ | |
3272 static int | |
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diff
changeset
|
3273 frame_minwidth( |
33ba2adb6065
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|
3274 frame_T *topfrp, |
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diff
changeset
|
3275 win_T *next_curwin) /* use p_wh and p_wiw for next_curwin */ |
7 | 3276 { |
3277 frame_T *frp; | |
3278 int m, n; | |
3279 | |
3280 if (topfrp->fr_win != NULL) | |
3281 { | |
3282 if (topfrp->fr_win == next_curwin) | |
3283 m = p_wiw + topfrp->fr_win->w_vsep_width; | |
3284 else | |
3285 { | |
3286 /* window: minimal width of the window plus separator column */ | |
3287 m = p_wmw + topfrp->fr_win->w_vsep_width; | |
3288 /* Current window is minimal one column wide */ | |
3289 if (p_wmw == 0 && topfrp->fr_win == curwin && next_curwin == NULL) | |
3290 ++m; | |
3291 } | |
3292 } | |
3293 else if (topfrp->fr_layout == FR_COL) | |
3294 { | |
3295 /* get the minimal width from each frame in this column */ | |
3296 m = 0; | |
3297 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3298 { | |
3299 n = frame_minwidth(frp, next_curwin); | |
3300 if (n > m) | |
3301 m = n; | |
3302 } | |
3303 } | |
3304 else | |
3305 { | |
3306 /* Add up the minimal widths for all frames in this row. */ | |
3307 m = 0; | |
3308 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3309 m += frame_minwidth(frp, next_curwin); | |
3310 } | |
3311 | |
3312 return m; | |
3313 } | |
3314 | |
3315 | |
3316 /* | |
3317 * Try to close all windows except current one. | |
3318 * Buffers in the other windows become hidden if 'hidden' is set, or '!' is | |
3319 * used and the buffer was modified. | |
3320 * | |
3321 * Used by ":bdel" and ":only". | |
3322 */ | |
3323 void | |
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diff
changeset
|
3324 close_others( |
33ba2adb6065
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changeset
|
3325 int message, |
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diff
changeset
|
3326 int forceit) /* always hide all other windows */ |
7 | 3327 { |
3328 win_T *wp; | |
3329 win_T *nextwp; | |
3330 int r; | |
3331 | |
1906 | 3332 if (one_window()) |
7 | 3333 { |
3334 if (message | |
3335 #ifdef FEAT_AUTOCMD | |
3336 && !autocmd_busy | |
3337 #endif | |
3338 ) | |
826 | 3339 MSG(_(m_onlyone)); |
7 | 3340 return; |
3341 } | |
3342 | |
3343 /* Be very careful here: autocommands may change the window layout. */ | |
3344 for (wp = firstwin; win_valid(wp); wp = nextwp) | |
3345 { | |
3346 nextwp = wp->w_next; | |
3347 if (wp != curwin) /* don't close current window */ | |
3348 { | |
3349 | |
3350 /* Check if it's allowed to abandon this window */ | |
3351 r = can_abandon(wp->w_buffer, forceit); | |
3352 #ifdef FEAT_AUTOCMD | |
3353 if (!win_valid(wp)) /* autocommands messed wp up */ | |
3354 { | |
3355 nextwp = firstwin; | |
3356 continue; | |
3357 } | |
3358 #endif | |
3359 if (!r) | |
3360 { | |
3361 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
3362 if (message && (p_confirm || cmdmod.confirm) && p_write) | |
3363 { | |
3364 dialog_changed(wp->w_buffer, FALSE); | |
3365 # ifdef FEAT_AUTOCMD | |
3366 if (!win_valid(wp)) /* autocommands messed wp up */ | |
3367 { | |
3368 nextwp = firstwin; | |
3369 continue; | |
3370 } | |
3371 # endif | |
3372 } | |
3373 if (bufIsChanged(wp->w_buffer)) | |
3374 #endif | |
3375 continue; | |
3376 } | |
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diff
changeset
|
3377 win_close(wp, !buf_hide(wp->w_buffer) |
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|
3378 && !bufIsChanged(wp->w_buffer)); |
7 | 3379 } |
3380 } | |
3381 | |
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parents:
10349
diff
changeset
|
3382 if (message && !ONE_WINDOW) |
7 | 3383 EMSG(_("E445: Other window contains changes")); |
3384 } | |
3385 | |
3386 /* | |
675 | 3387 * Init the current window "curwin". |
3388 * Called when a new file is being edited. | |
7 | 3389 */ |
3390 void | |
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diff
changeset
|
3391 curwin_init(void) |
7 | 3392 { |
1918 | 3393 win_init_empty(curwin); |
3394 } | |
3395 | |
3396 void | |
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diff
changeset
|
3397 win_init_empty(win_T *wp) |
1918 | 3398 { |
3399 redraw_win_later(wp, NOT_VALID); | |
3400 wp->w_lines_valid = 0; | |
3401 wp->w_cursor.lnum = 1; | |
3402 wp->w_curswant = wp->w_cursor.col = 0; | |
7 | 3403 #ifdef FEAT_VIRTUALEDIT |
1918 | 3404 wp->w_cursor.coladd = 0; |
3405 #endif | |
3406 wp->w_pcmark.lnum = 1; /* pcmark not cleared but set to line 1 */ | |
3407 wp->w_pcmark.col = 0; | |
3408 wp->w_prev_pcmark.lnum = 0; | |
3409 wp->w_prev_pcmark.col = 0; | |
3410 wp->w_topline = 1; | |
7 | 3411 #ifdef FEAT_DIFF |
1918 | 3412 wp->w_topfill = 0; |
3413 #endif | |
3414 wp->w_botline = 2; | |
7 | 3415 #ifdef FEAT_FKMAP |
1918 | 3416 if (wp->w_p_rl) |
3417 wp->w_farsi = W_CONV + W_R_L; | |
7 | 3418 else |
1918 | 3419 wp->w_farsi = W_CONV; |
7 | 3420 #endif |
3068 | 3421 #ifdef FEAT_SYN_HL |
3422 wp->w_s = &wp->w_buffer->b_s; | |
3423 #endif | |
7 | 3424 } |
3425 | |
3426 /* | |
3427 * Allocate the first window and put an empty buffer in it. | |
3428 * Called from main(). | |
667 | 3429 * Return FAIL when something goes wrong (out of memory). |
7 | 3430 */ |
667 | 3431 int |
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diff
changeset
|
3432 win_alloc_first(void) |
7 | 3433 { |
675 | 3434 if (win_alloc_firstwin(NULL) == FAIL) |
667 | 3435 return FAIL; |
3436 | |
672 | 3437 first_tabpage = alloc_tabpage(); |
667 | 3438 if (first_tabpage == NULL) |
3439 return FAIL; | |
3440 first_tabpage->tp_topframe = topframe; | |
672 | 3441 curtab = first_tabpage; |
1906 | 3442 |
667 | 3443 return OK; |
3444 } | |
3445 | |
1906 | 3446 #if defined(FEAT_AUTOCMD) || defined(PROTO) |
3447 /* | |
3448 * Init "aucmd_win". This can only be done after the first | |
3449 * window is fully initialized, thus it can't be in win_alloc_first(). | |
3450 */ | |
3451 void | |
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parents:
7805
diff
changeset
|
3452 win_alloc_aucmd_win(void) |
1906 | 3453 { |
3454 aucmd_win = win_alloc(NULL, TRUE); | |
3455 if (aucmd_win != NULL) | |
3456 { | |
3457 win_init_some(aucmd_win, curwin); | |
2583 | 3458 RESET_BINDING(aucmd_win); |
1906 | 3459 new_frame(aucmd_win); |
3460 } | |
3461 } | |
3462 #endif | |
3463 | |
667 | 3464 /* |
675 | 3465 * Allocate the first window or the first window in a new tab page. |
3466 * When "oldwin" is NULL create an empty buffer for it. | |
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changeset
|
3467 * When "oldwin" is not NULL copy info from it to the new window. |
667 | 3468 * Return FAIL when something goes wrong (out of memory). |
3469 */ | |
3470 static int | |
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diff
changeset
|
3471 win_alloc_firstwin(win_T *oldwin) |
667 | 3472 { |
1906 | 3473 curwin = win_alloc(NULL, FALSE); |
675 | 3474 if (oldwin == NULL) |
3475 { | |
3476 /* Very first window, need to create an empty buffer for it and | |
3477 * initialize from scratch. */ | |
3478 curbuf = buflist_new(NULL, NULL, 1L, BLN_LISTED); | |
3479 if (curwin == NULL || curbuf == NULL) | |
3480 return FAIL; | |
3481 curwin->w_buffer = curbuf; | |
2250
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diff
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|
3482 #ifdef FEAT_SYN_HL |
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changeset
|
3483 curwin->w_s = &(curbuf->b_s); |
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diff
changeset
|
3484 #endif |
675 | 3485 curbuf->b_nwindows = 1; /* there is one window */ |
3486 curwin->w_alist = &global_alist; | |
3487 curwin_init(); /* init current window */ | |
3488 } | |
3489 else | |
3490 { | |
3491 /* First window in new tab page, initialize it from "oldwin". */ | |
1822 | 3492 win_init(curwin, oldwin, 0); |
675 | 3493 |
2583 | 3494 /* We don't want cursor- and scroll-binding in the first window. */ |
3495 RESET_BINDING(curwin); | |
675 | 3496 } |
7 | 3497 |
1906 | 3498 new_frame(curwin); |
3499 if (curwin->w_frame == NULL) | |
667 | 3500 return FAIL; |
1906 | 3501 topframe = curwin->w_frame; |
7 | 3502 topframe->fr_width = Columns; |
3503 topframe->fr_height = Rows - p_ch; | |
667 | 3504 |
3505 return OK; | |
3506 } | |
3507 | |
3508 /* | |
1906 | 3509 * Create a frame for window "wp". |
3510 */ | |
3511 static void | |
3512 new_frame(win_T *wp) | |
3513 { | |
3514 frame_T *frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
3515 | |
3516 wp->w_frame = frp; | |
3517 if (frp != NULL) | |
3518 { | |
3519 frp->fr_layout = FR_LEAF; | |
3520 frp->fr_win = wp; | |
3521 } | |
3522 } | |
3523 | |
3524 /* | |
667 | 3525 * Initialize the window and frame size to the maximum. |
3526 */ | |
3527 void | |
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|
3528 win_init_size(void) |
667 | 3529 { |
3530 firstwin->w_height = ROWS_AVAIL; | |
3531 topframe->fr_height = ROWS_AVAIL; | |
3532 firstwin->w_width = Columns; | |
3533 topframe->fr_width = Columns; | |
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3534 } |
672 | 3535 |
3536 /* | |
3537 * Allocate a new tabpage_T and init the values. | |
3538 * Returns NULL when out of memory. | |
3539 */ | |
3540 static tabpage_T * | |
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|
3541 alloc_tabpage(void) |
672 | 3542 { |
3543 tabpage_T *tp; | |
4287 | 3544 # ifdef FEAT_GUI |
3545 int i; | |
3546 # endif | |
3547 | |
672 | 3548 |
3549 tp = (tabpage_T *)alloc_clear((unsigned)sizeof(tabpage_T)); | |
4287 | 3550 if (tp == NULL) |
3551 return NULL; | |
3552 | |
3553 # ifdef FEAT_EVAL | |
3554 /* init t: variables */ | |
3555 tp->tp_vars = dict_alloc(); | |
3556 if (tp->tp_vars == NULL) | |
3557 { | |
3558 vim_free(tp); | |
3559 return NULL; | |
3560 } | |
3561 init_var_dict(tp->tp_vars, &tp->tp_winvar, VAR_SCOPE); | |
3562 # endif | |
3563 | |
788 | 3564 # ifdef FEAT_GUI |
4287 | 3565 for (i = 0; i < 3; i++) |
3566 tp->tp_prev_which_scrollbars[i] = -1; | |
788 | 3567 # endif |
672 | 3568 # ifdef FEAT_DIFF |
4287 | 3569 tp->tp_diff_invalid = TRUE; |
672 | 3570 # endif |
4287 | 3571 tp->tp_ch_used = p_ch; |
3572 | |
672 | 3573 return tp; |
3574 } | |
3575 | |
852 | 3576 void |
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|
3577 free_tabpage(tabpage_T *tp) |
672 | 3578 { |
1906 | 3579 int idx; |
3580 | |
672 | 3581 # ifdef FEAT_DIFF |
3582 diff_clear(tp); | |
3583 # endif | |
1906 | 3584 for (idx = 0; idx < SNAP_COUNT; ++idx) |
3585 clear_snapshot(tp, idx); | |
819 | 3586 #ifdef FEAT_EVAL |
4287 | 3587 vars_clear(&tp->tp_vars->dv_hashtab); /* free all t: variables */ |
3588 hash_init(&tp->tp_vars->dv_hashtab); | |
3589 unref_var_dict(tp->tp_vars); | |
819 | 3590 #endif |
4401 | 3591 |
3592 #ifdef FEAT_PYTHON | |
3593 python_tabpage_free(tp); | |
3594 #endif | |
3595 | |
3596 #ifdef FEAT_PYTHON3 | |
3597 python3_tabpage_free(tp); | |
3598 #endif | |
3599 | |
672 | 3600 vim_free(tp); |
3601 } | |
3602 | |
667 | 3603 /* |
675 | 3604 * Create a new Tab page with one window. |
3605 * It will edit the current buffer, like after ":split". | |
682 | 3606 * When "after" is 0 put it just after the current Tab page. |
3607 * Otherwise put it just before tab page "after". | |
667 | 3608 * Return FAIL or OK. |
3609 */ | |
3610 int | |
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changeset
|
3611 win_new_tabpage(int after) |
667 | 3612 { |
672 | 3613 tabpage_T *tp = curtab; |
667 | 3614 tabpage_T *newtp; |
682 | 3615 int n; |
667 | 3616 |
672 | 3617 newtp = alloc_tabpage(); |
667 | 3618 if (newtp == NULL) |
3619 return FAIL; | |
3620 | |
3621 /* Remember the current windows in this Tab page. */ | |
4354 | 3622 if (leave_tabpage(curbuf, TRUE) == FAIL) |
674 | 3623 { |
3624 vim_free(newtp); | |
3625 return FAIL; | |
3626 } | |
672 | 3627 curtab = newtp; |
667 | 3628 |
3629 /* Create a new empty window. */ | |
675 | 3630 if (win_alloc_firstwin(tp->tp_curwin) == OK) |
667 | 3631 { |
3632 /* Make the new Tab page the new topframe. */ | |
682 | 3633 if (after == 1) |
3634 { | |
3635 /* New tab page becomes the first one. */ | |
3636 newtp->tp_next = first_tabpage; | |
3637 first_tabpage = newtp; | |
3638 } | |
3639 else | |
3640 { | |
3641 if (after > 0) | |
3642 { | |
3643 /* Put new tab page before tab page "after". */ | |
3644 n = 2; | |
3645 for (tp = first_tabpage; tp->tp_next != NULL | |
3646 && n < after; tp = tp->tp_next) | |
3647 ++n; | |
3648 } | |
3649 newtp->tp_next = tp->tp_next; | |
3650 tp->tp_next = newtp; | |
3651 } | |
667 | 3652 win_init_size(); |
685 | 3653 firstwin->w_winrow = tabline_height(); |
819 | 3654 win_comp_scroll(curwin); |
667 | 3655 |
3656 newtp->tp_topframe = topframe; | |
671 | 3657 last_status(FALSE); |
815 | 3658 |
3659 #if defined(FEAT_GUI) | |
3660 /* When 'guioptions' includes 'L' or 'R' may have to remove or add | |
3661 * scrollbars. Have to update them anyway. */ | |
1906 | 3662 gui_may_update_scrollbars(); |
815 | 3663 #endif |
3664 | |
667 | 3665 redraw_all_later(CLEAR); |
675 | 3666 #ifdef FEAT_AUTOCMD |
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3667 apply_autocmds(EVENT_WINNEW, NULL, NULL, FALSE, curbuf); |
4354 | 3668 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); |
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3669 apply_autocmds(EVENT_TABNEW, NULL, NULL, FALSE, curbuf); |
675 | 3670 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); |
3671 #endif | |
667 | 3672 return OK; |
3673 } | |
3674 | |
3675 /* Failed, get back the previous Tab page */ | |
4354 | 3676 enter_tabpage(curtab, curbuf, TRUE, TRUE); |
667 | 3677 return FAIL; |
3678 } | |
3679 | |
3680 /* | |
682 | 3681 * Open a new tab page if ":tab cmd" was used. It will edit the same buffer, |
3682 * like with ":split". | |
3683 * Returns OK if a new tab page was created, FAIL otherwise. | |
3684 */ | |
3685 int | |
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3686 may_open_tabpage(void) |
682 | 3687 { |
1090 | 3688 int n = (cmdmod.tab == 0) ? postponed_split_tab : cmdmod.tab; |
3689 | |
3690 if (n != 0) | |
682 | 3691 { |
3692 cmdmod.tab = 0; /* reset it to avoid doing it twice */ | |
1090 | 3693 postponed_split_tab = 0; |
682 | 3694 return win_new_tabpage(n); |
3695 } | |
3696 return FAIL; | |
3697 } | |
3698 | |
3699 /* | |
672 | 3700 * Create up to "maxcount" tabpages with empty windows. |
3701 * Returns the number of resulting tab pages. | |
667 | 3702 */ |
672 | 3703 int |
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3704 make_tabpages(int maxcount) |
667 | 3705 { |
672 | 3706 int count = maxcount; |
3707 int todo; | |
3708 | |
698 | 3709 /* Limit to 'tabpagemax' tabs. */ |
3710 if (count > p_tpm) | |
3711 count = p_tpm; | |
672 | 3712 |
3713 #ifdef FEAT_AUTOCMD | |
3714 /* | |
3715 * Don't execute autocommands while creating the tab pages. Must do that | |
3716 * when putting the buffers in the windows. | |
3717 */ | |
1410 | 3718 block_autocmds(); |
672 | 3719 #endif |
3720 | |
3721 for (todo = count - 1; todo > 0; --todo) | |
682 | 3722 if (win_new_tabpage(0) == FAIL) |
667 | 3723 break; |
672 | 3724 |
3725 #ifdef FEAT_AUTOCMD | |
1410 | 3726 unblock_autocmds(); |
672 | 3727 #endif |
3728 | |
3729 /* return actual number of tab pages */ | |
3730 return (count - todo); | |
667 | 3731 } |
3732 | |
3733 /* | |
671 | 3734 * Return TRUE when "tpc" points to a valid tab page. |
3735 */ | |
3736 int | |
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3737 valid_tabpage(tabpage_T *tpc) |
671 | 3738 { |
3739 tabpage_T *tp; | |
3740 | |
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3741 FOR_ALL_TABPAGES(tp) |
671 | 3742 if (tp == tpc) |
3743 return TRUE; | |
3744 return FALSE; | |
3745 } | |
3746 | |
3747 /* | |
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3748 * Return TRUE when "tpc" points to a valid tab page and at least one window is |
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3749 * valid. |
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3750 */ |
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3751 int |
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3752 valid_tabpage_win(tabpage_T *tpc) |
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3753 { |
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3754 tabpage_T *tp; |
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3755 win_T *wp; |
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3756 |
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3757 FOR_ALL_TABPAGES(tp) |
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3758 { |
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3759 if (tp == tpc) |
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3760 { |
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3761 FOR_ALL_WINDOWS_IN_TAB(tp, wp) |
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3762 { |
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3763 if (win_valid_any_tab(wp)) |
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3764 return TRUE; |
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3765 } |
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3766 return FALSE; |
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3767 } |
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3768 } |
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3769 /* shouldn't happen */ |
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3770 return FALSE; |
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3771 } |
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3772 |
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3773 /* |
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3774 * Close tabpage "tab", assuming it has no windows in it. |
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3775 * There must be another tabpage or this will crash. |
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3776 */ |
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3777 void |
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3778 close_tabpage(tabpage_T *tab) |
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3779 { |
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3780 tabpage_T *ptp; |
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3781 |
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3782 if (tab == first_tabpage) |
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3783 { |
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3784 first_tabpage = tab->tp_next; |
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3785 ptp = first_tabpage; |
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3786 } |
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3787 else |
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3788 { |
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3789 for (ptp = first_tabpage; ptp != NULL && ptp->tp_next != tab; |
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3790 ptp = ptp->tp_next) |
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3791 ; |
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3792 assert(ptp != NULL); |
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3793 ptp->tp_next = tab->tp_next; |
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3794 } |
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3795 |
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3796 goto_tabpage_tp(ptp, FALSE, FALSE); |
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3797 free_tabpage(tab); |
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3798 } |
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3799 |
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3800 /* |
671 | 3801 * Find tab page "n" (first one is 1). Returns NULL when not found. |
3802 */ | |
3803 tabpage_T * | |
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|
3804 find_tabpage(int n) |
671 | 3805 { |
3806 tabpage_T *tp; | |
3807 int i = 1; | |
3808 | |
3809 for (tp = first_tabpage; tp != NULL && i != n; tp = tp->tp_next) | |
3810 ++i; | |
3811 return tp; | |
3812 } | |
3813 | |
3814 /* | |
685 | 3815 * Get index of tab page "tp". First one has index 1. |
686 | 3816 * When not found returns number of tab pages plus one. |
685 | 3817 */ |
3818 int | |
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|
3819 tabpage_index(tabpage_T *ftp) |
685 | 3820 { |
3821 int i = 1; | |
3822 tabpage_T *tp; | |
3823 | |
3824 for (tp = first_tabpage; tp != NULL && tp != ftp; tp = tp->tp_next) | |
3825 ++i; | |
3826 return i; | |
3827 } | |
3828 | |
3829 /* | |
674 | 3830 * Prepare for leaving the current tab page. |
4352 | 3831 * When autocommands change "curtab" we don't leave the tab page and return |
674 | 3832 * FAIL. |
3833 * Careful: When OK is returned need to get a new tab page very very soon! | |
667 | 3834 */ |
674 | 3835 static int |
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changeset
|
3836 leave_tabpage( |
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parents:
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diff
changeset
|
3837 buf_T *new_curbuf UNUSED, /* what is going to be the new curbuf, |
674 | 3838 NULL if unknown */ |
7837
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parents:
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diff
changeset
|
3839 int trigger_leave_autocmds UNUSED) |
667 | 3840 { |
674 | 3841 tabpage_T *tp = curtab; |
3842 | |
819 | 3843 reset_VIsual_and_resel(); /* stop Visual mode */ |
674 | 3844 #ifdef FEAT_AUTOCMD |
4354 | 3845 if (trigger_leave_autocmds) |
3846 { | |
3847 if (new_curbuf != curbuf) | |
3848 { | |
3849 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); | |
3850 if (curtab != tp) | |
3851 return FAIL; | |
3852 } | |
3853 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); | |
674 | 3854 if (curtab != tp) |
3855 return FAIL; | |
4354 | 3856 apply_autocmds(EVENT_TABLEAVE, NULL, NULL, FALSE, curbuf); |
3857 if (curtab != tp) | |
3858 return FAIL; | |
3859 } | |
674 | 3860 #endif |
668 | 3861 #if defined(FEAT_GUI) |
3862 /* Remove the scrollbars. They may be added back later. */ | |
3863 if (gui.in_use) | |
3864 gui_remove_scrollbars(); | |
3865 #endif | |
667 | 3866 tp->tp_curwin = curwin; |
671 | 3867 tp->tp_prevwin = prevwin; |
667 | 3868 tp->tp_firstwin = firstwin; |
3869 tp->tp_lastwin = lastwin; | |
668 | 3870 tp->tp_old_Rows = Rows; |
3871 tp->tp_old_Columns = Columns; | |
667 | 3872 firstwin = NULL; |
3873 lastwin = NULL; | |
674 | 3874 return OK; |
667 | 3875 } |
3876 | |
3877 /* | |
3878 * Start using tab page "tp". | |
675 | 3879 * Only to be used after leave_tabpage() or freeing the current tab page. |
4354 | 3880 * Only trigger *Enter autocommands when trigger_enter_autocmds is TRUE. |
3881 * Only trigger *Leave autocommands when trigger_leave_autocmds is TRUE. | |
667 | 3882 */ |
3883 static void | |
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diff
changeset
|
3884 enter_tabpage( |
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diff
changeset
|
3885 tabpage_T *tp, |
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parents:
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|
3886 buf_T *old_curbuf UNUSED, |
8368
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changeset
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3887 int trigger_enter_autocmds, |
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changeset
|
3888 int trigger_leave_autocmds) |
667 | 3889 { |
668 | 3890 int old_off = tp->tp_firstwin->w_winrow; |
870 | 3891 win_T *next_prevwin = tp->tp_prevwin; |
668 | 3892 |
672 | 3893 curtab = tp; |
667 | 3894 firstwin = tp->tp_firstwin; |
3895 lastwin = tp->tp_lastwin; | |
3896 topframe = tp->tp_topframe; | |
870 | 3897 |
3898 /* We would like doing the TabEnter event first, but we don't have a | |
3899 * valid current window yet, which may break some commands. | |
3900 * This triggers autocommands, thus may make "tp" invalid. */ | |
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3901 win_enter_ext(tp->tp_curwin, FALSE, TRUE, FALSE, |
4918
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3902 trigger_enter_autocmds, trigger_leave_autocmds); |
870 | 3903 prevwin = next_prevwin; |
3904 | |
668 | 3905 last_status(FALSE); /* status line may appear or disappear */ |
3906 (void)win_comp_pos(); /* recompute w_winrow for all windows */ | |
672 | 3907 must_redraw = CLEAR; /* need to redraw everything */ |
3908 #ifdef FEAT_DIFF | |
3909 diff_need_scrollbind = TRUE; | |
3910 #endif | |
668 | 3911 |
3912 /* The tabpage line may have appeared or disappeared, may need to resize | |
3913 * the frames for that. When the Vim window was resized need to update | |
824 | 3914 * frame sizes too. Use the stored value of p_ch, so that it can be |
3915 * different for each tab page. */ | |
3916 p_ch = curtab->tp_ch_used; | |
685 | 3917 if (curtab->tp_old_Rows != Rows || (old_off != firstwin->w_winrow |
3918 #ifdef FEAT_GUI_TABLINE | |
3919 && !gui_use_tabline() | |
3920 #endif | |
3921 )) | |
668 | 3922 shell_new_rows(); |
674 | 3923 if (curtab->tp_old_Columns != Columns && starting == 0) |
668 | 3924 shell_new_columns(); /* update window widths */ |
3925 | |
3926 #if defined(FEAT_GUI) | |
3927 /* When 'guioptions' includes 'L' or 'R' may have to remove or add | |
3928 * scrollbars. Have to update them anyway. */ | |
1906 | 3929 gui_may_update_scrollbars(); |
667 | 3930 #endif |
3931 | |
3413 | 3932 #ifdef FEAT_AUTOCMD |
3933 /* Apply autocommands after updating the display, when 'rows' and | |
3934 * 'columns' have been set correctly. */ | |
4354 | 3935 if (trigger_enter_autocmds) |
3582 | 3936 { |
3937 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); | |
3938 if (old_curbuf != curbuf) | |
3939 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
3940 } | |
3413 | 3941 #endif |
3942 | |
667 | 3943 redraw_all_later(CLEAR); |
3944 } | |
3945 | |
3946 /* | |
3947 * Go to tab page "n". For ":tab N" and "Ngt". | |
685 | 3948 * When "n" is 9999 go to the last tab page. |
667 | 3949 */ |
3950 void | |
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diff
changeset
|
3951 goto_tabpage(int n) |
667 | 3952 { |
3953 tabpage_T *tp; | |
682 | 3954 tabpage_T *ttp; |
667 | 3955 int i; |
3956 | |
857 | 3957 if (text_locked()) |
3958 { | |
3959 /* Not allowed when editing the command line. */ | |
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changeset
|
3960 text_locked_msg(); |
857 | 3961 return; |
3962 } | |
3963 | |
675 | 3964 /* If there is only one it can't work. */ |
3965 if (first_tabpage->tp_next == NULL) | |
3966 { | |
3967 if (n > 1) | |
3968 beep_flush(); | |
3969 return; | |
3970 } | |
3971 | |
667 | 3972 if (n == 0) |
3973 { | |
3974 /* No count, go to next tab page, wrap around end. */ | |
674 | 3975 if (curtab->tp_next == NULL) |
667 | 3976 tp = first_tabpage; |
3977 else | |
674 | 3978 tp = curtab->tp_next; |
667 | 3979 } |
682 | 3980 else if (n < 0) |
3981 { | |
3982 /* "gT": go to previous tab page, wrap around end. "N gT" repeats | |
3983 * this N times. */ | |
3984 ttp = curtab; | |
3985 for (i = n; i < 0; ++i) | |
3986 { | |
3987 for (tp = first_tabpage; tp->tp_next != ttp && tp->tp_next != NULL; | |
3988 tp = tp->tp_next) | |
3989 ; | |
3990 ttp = tp; | |
3991 } | |
3992 } | |
685 | 3993 else if (n == 9999) |
3994 { | |
3995 /* Go to last tab page. */ | |
3996 for (tp = first_tabpage; tp->tp_next != NULL; tp = tp->tp_next) | |
3997 ; | |
3998 } | |
667 | 3999 else |
4000 { | |
4001 /* Go to tab page "n". */ | |
685 | 4002 tp = find_tabpage(n); |
671 | 4003 if (tp == NULL) |
4004 { | |
4005 beep_flush(); | |
4006 return; | |
4007 } | |
667 | 4008 } |
4009 | |
4354 | 4010 goto_tabpage_tp(tp, TRUE, TRUE); |
685 | 4011 |
4012 #ifdef FEAT_GUI_TABLINE | |
4013 if (gui_use_tabline()) | |
690 | 4014 gui_mch_set_curtab(tabpage_index(curtab)); |
685 | 4015 #endif |
4016 } | |
4017 | |
4018 /* | |
4019 * Go to tabpage "tp". | |
4354 | 4020 * Only trigger *Enter autocommands when trigger_enter_autocmds is TRUE. |
4021 * Only trigger *Leave autocommands when trigger_leave_autocmds is TRUE. | |
685 | 4022 * Note: doesn't update the GUI tab. |
4023 */ | |
4024 void | |
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changeset
|
4025 goto_tabpage_tp( |
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|
4026 tabpage_T *tp, |
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4027 int trigger_enter_autocmds, |
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parents:
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|
4028 int trigger_leave_autocmds) |
685 | 4029 { |
2201
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parents:
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changeset
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4030 /* Don't repeat a message in another tab page. */ |
4c6b4298852f
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4031 set_keep_msg(NULL, 0); |
4c6b4298852f
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|
4032 |
4354 | 4033 if (tp != curtab && leave_tabpage(tp->tp_curwin->w_buffer, |
4034 trigger_leave_autocmds) == OK) | |
674 | 4035 { |
4036 if (valid_tabpage(tp)) | |
4354 | 4037 enter_tabpage(tp, curbuf, trigger_enter_autocmds, |
4038 trigger_leave_autocmds); | |
674 | 4039 else |
4354 | 4040 enter_tabpage(curtab, curbuf, trigger_enter_autocmds, |
4041 trigger_leave_autocmds); | |
674 | 4042 } |
667 | 4043 } |
7 | 4044 |
4045 /* | |
825 | 4046 * Enter window "wp" in tab page "tp". |
4047 * Also updates the GUI tab. | |
4048 */ | |
4049 void | |
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changeset
|
4050 goto_tabpage_win(tabpage_T *tp, win_T *wp) |
825 | 4051 { |
4354 | 4052 goto_tabpage_tp(tp, TRUE, TRUE); |
825 | 4053 if (curtab == tp && win_valid(wp)) |
4054 { | |
4055 win_enter(wp, TRUE); | |
4056 # ifdef FEAT_GUI_TABLINE | |
4057 if (gui_use_tabline()) | |
4058 gui_mch_set_curtab(tabpage_index(curtab)); | |
4059 # endif | |
4060 } | |
4061 } | |
4062 | |
4063 /* | |
6775 | 4064 * Move the current tab page to after tab page "nr". |
682 | 4065 */ |
4066 void | |
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diff
changeset
|
4067 tabpage_move(int nr) |
682 | 4068 { |
6775 | 4069 int n = 1; |
4070 tabpage_T *tp, *tp_dst; | |
682 | 4071 |
4072 if (first_tabpage->tp_next == NULL) | |
4073 return; | |
4074 | |
6775 | 4075 for (tp = first_tabpage; tp->tp_next != NULL && n < nr; tp = tp->tp_next) |
4076 ++n; | |
4077 | |
4078 if (tp == curtab || (nr > 0 && tp->tp_next != NULL | |
4079 && tp->tp_next == curtab)) | |
4080 return; | |
4081 | |
4082 tp_dst = tp; | |
4083 | |
682 | 4084 /* Remove the current tab page from the list of tab pages. */ |
4085 if (curtab == first_tabpage) | |
4086 first_tabpage = curtab->tp_next; | |
4087 else | |
4088 { | |
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diff
changeset
|
4089 FOR_ALL_TABPAGES(tp) |
682 | 4090 if (tp->tp_next == curtab) |
4091 break; | |
4092 if (tp == NULL) /* "cannot happen" */ | |
4093 return; | |
4094 tp->tp_next = curtab->tp_next; | |
4095 } | |
4096 | |
4097 /* Re-insert it at the specified position. */ | |
6775 | 4098 if (nr <= 0) |
682 | 4099 { |
4100 curtab->tp_next = first_tabpage; | |
4101 first_tabpage = curtab; | |
4102 } | |
4103 else | |
4104 { | |
6775 | 4105 curtab->tp_next = tp_dst->tp_next; |
4106 tp_dst->tp_next = curtab; | |
682 | 4107 } |
4108 | |
4109 /* Need to redraw the tabline. Tab page contents doesn't change. */ | |
4110 redraw_tabline = TRUE; | |
4111 } | |
4112 | |
4113 | |
4114 /* | |
7 | 4115 * Go to another window. |
4116 * When jumping to another buffer, stop Visual mode. Do this before | |
4117 * changing windows so we can yank the selection into the '*' register. | |
4118 * When jumping to another window on the same buffer, adjust its cursor | |
4119 * position to keep the same Visual area. | |
4120 */ | |
4121 void | |
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diff
changeset
|
4122 win_goto(win_T *wp) |
7 | 4123 { |
2316
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|
4124 #ifdef FEAT_CONCEAL |
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4125 win_T *owp = curwin; |
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parents:
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diff
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4126 #endif |
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diff
changeset
|
4127 |
633 | 4128 if (text_locked()) |
7 | 4129 { |
4130 beep_flush(); | |
633 | 4131 text_locked_msg(); |
7 | 4132 return; |
4133 } | |
819 | 4134 #ifdef FEAT_AUTOCMD |
4135 if (curbuf_locked()) | |
4136 return; | |
4137 #endif | |
631 | 4138 |
7 | 4139 if (wp->w_buffer != curbuf) |
4140 reset_VIsual_and_resel(); | |
4141 else if (VIsual_active) | |
4142 wp->w_cursor = curwin->w_cursor; | |
4143 | |
4144 #ifdef FEAT_GUI | |
4145 need_mouse_correct = TRUE; | |
4146 #endif | |
4147 win_enter(wp, TRUE); | |
2316
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|
4148 |
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|
4149 #ifdef FEAT_CONCEAL |
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|
4150 /* Conceal cursor line in previous window, unconceal in current window. */ |
4094 | 4151 if (win_valid(owp) && owp->w_p_cole > 0 && !msg_scrolled) |
2316
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diff
changeset
|
4152 update_single_line(owp, owp->w_cursor.lnum); |
4094 | 4153 if (curwin->w_p_cole > 0 && !msg_scrolled) |
4154 need_cursor_line_redraw = TRUE; | |
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|
4155 #endif |
7 | 4156 } |
4157 | |
4158 #if defined(FEAT_PERL) || defined(PROTO) | |
4159 /* | |
4160 * Find window number "winnr" (counting top to bottom). | |
4161 */ | |
4162 win_T * | |
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|
4163 win_find_nr(int winnr) |
7 | 4164 { |
4165 win_T *wp; | |
4166 | |
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diff
changeset
|
4167 FOR_ALL_WINDOWS(wp) |
7 | 4168 if (--winnr == 0) |
4169 break; | |
4170 return wp; | |
4171 } | |
4172 #endif | |
4173 | |
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|
4174 #if ((defined(FEAT_PYTHON) || defined(FEAT_PYTHON3))) || defined(PROTO) |
4429 | 4175 /* |
4176 * Find the tabpage for window "win". | |
4177 */ | |
4178 tabpage_T * | |
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diff
changeset
|
4179 win_find_tabpage(win_T *win) |
4429 | 4180 { |
4181 win_T *wp; | |
4182 tabpage_T *tp; | |
4183 | |
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diff
changeset
|
4184 FOR_ALL_TAB_WINDOWS(tp, wp) |
4429 | 4185 if (wp == win) |
4186 return tp; | |
4187 return NULL; | |
4188 } | |
4189 #endif | |
4190 | |
7 | 4191 /* |
4192 * Move to window above or below "count" times. | |
4193 */ | |
4194 static void | |
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diff
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|
4195 win_goto_ver( |
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diff
changeset
|
4196 int up, /* TRUE to go to win above */ |
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parents:
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diff
changeset
|
4197 long count) |
7 | 4198 { |
4199 frame_T *fr; | |
4200 frame_T *nfr; | |
4201 frame_T *foundfr; | |
4202 | |
4203 foundfr = curwin->w_frame; | |
4204 while (count--) | |
4205 { | |
4206 /* | |
4207 * First go upwards in the tree of frames until we find a upwards or | |
4208 * downwards neighbor. | |
4209 */ | |
4210 fr = foundfr; | |
4211 for (;;) | |
4212 { | |
4213 if (fr == topframe) | |
4214 goto end; | |
4215 if (up) | |
4216 nfr = fr->fr_prev; | |
4217 else | |
4218 nfr = fr->fr_next; | |
4219 if (fr->fr_parent->fr_layout == FR_COL && nfr != NULL) | |
4220 break; | |
4221 fr = fr->fr_parent; | |
4222 } | |
4223 | |
4224 /* | |
4225 * Now go downwards to find the bottom or top frame in it. | |
4226 */ | |
4227 for (;;) | |
4228 { | |
4229 if (nfr->fr_layout == FR_LEAF) | |
4230 { | |
4231 foundfr = nfr; | |
4232 break; | |
4233 } | |
4234 fr = nfr->fr_child; | |
4235 if (nfr->fr_layout == FR_ROW) | |
4236 { | |
4237 /* Find the frame at the cursor row. */ | |
4238 while (fr->fr_next != NULL | |
4239 && frame2win(fr)->w_wincol + fr->fr_width | |
4240 <= curwin->w_wincol + curwin->w_wcol) | |
4241 fr = fr->fr_next; | |
4242 } | |
4243 if (nfr->fr_layout == FR_COL && up) | |
4244 while (fr->fr_next != NULL) | |
4245 fr = fr->fr_next; | |
4246 nfr = fr; | |
4247 } | |
4248 } | |
4249 end: | |
4250 if (foundfr != NULL) | |
4251 win_goto(foundfr->fr_win); | |
4252 } | |
4253 | |
4254 /* | |
4255 * Move to left or right window. | |
4256 */ | |
4257 static void | |
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parents:
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diff
changeset
|
4258 win_goto_hor( |
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parents:
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diff
changeset
|
4259 int left, /* TRUE to go to left win */ |
33ba2adb6065
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parents:
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diff
changeset
|
4260 long count) |
7 | 4261 { |
4262 frame_T *fr; | |
4263 frame_T *nfr; | |
4264 frame_T *foundfr; | |
4265 | |
4266 foundfr = curwin->w_frame; | |
4267 while (count--) | |
4268 { | |
4269 /* | |
4270 * First go upwards in the tree of frames until we find a left or | |
4271 * right neighbor. | |
4272 */ | |
4273 fr = foundfr; | |
4274 for (;;) | |
4275 { | |
4276 if (fr == topframe) | |
4277 goto end; | |
4278 if (left) | |
4279 nfr = fr->fr_prev; | |
4280 else | |
4281 nfr = fr->fr_next; | |
4282 if (fr->fr_parent->fr_layout == FR_ROW && nfr != NULL) | |
4283 break; | |
4284 fr = fr->fr_parent; | |
4285 } | |
4286 | |
4287 /* | |
4288 * Now go downwards to find the leftmost or rightmost frame in it. | |
4289 */ | |
4290 for (;;) | |
4291 { | |
4292 if (nfr->fr_layout == FR_LEAF) | |
4293 { | |
4294 foundfr = nfr; | |
4295 break; | |
4296 } | |
4297 fr = nfr->fr_child; | |
4298 if (nfr->fr_layout == FR_COL) | |
4299 { | |
4300 /* Find the frame at the cursor row. */ | |
4301 while (fr->fr_next != NULL | |
4302 && frame2win(fr)->w_winrow + fr->fr_height | |
4303 <= curwin->w_winrow + curwin->w_wrow) | |
4304 fr = fr->fr_next; | |
4305 } | |
4306 if (nfr->fr_layout == FR_ROW && left) | |
4307 while (fr->fr_next != NULL) | |
4308 fr = fr->fr_next; | |
4309 nfr = fr; | |
4310 } | |
4311 } | |
4312 end: | |
4313 if (foundfr != NULL) | |
4314 win_goto(foundfr->fr_win); | |
4315 } | |
4316 | |
4317 /* | |
4318 * Make window "wp" the current window. | |
4319 */ | |
4320 void | |
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diff
changeset
|
4321 win_enter(win_T *wp, int undo_sync) |
7 | 4322 { |
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diff
changeset
|
4323 win_enter_ext(wp, undo_sync, FALSE, FALSE, TRUE, TRUE); |
7 | 4324 } |
4325 | |
4326 /* | |
4327 * Make window wp the current window. | |
4328 * Can be called with "curwin_invalid" TRUE, which means that curwin has just | |
4329 * been closed and isn't valid. | |
4330 */ | |
4331 static void | |
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diff
changeset
|
4332 win_enter_ext( |
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parents:
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diff
changeset
|
4333 win_T *wp, |
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parents:
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diff
changeset
|
4334 int undo_sync, |
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parents:
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diff
changeset
|
4335 int curwin_invalid, |
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parents:
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diff
changeset
|
4336 int trigger_new_autocmds UNUSED, |
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parents:
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diff
changeset
|
4337 int trigger_enter_autocmds UNUSED, |
33ba2adb6065
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parents:
7805
diff
changeset
|
4338 int trigger_leave_autocmds UNUSED) |
7 | 4339 { |
4340 #ifdef FEAT_AUTOCMD | |
4341 int other_buffer = FALSE; | |
4342 #endif | |
4343 | |
4344 if (wp == curwin && !curwin_invalid) /* nothing to do */ | |
4345 return; | |
4346 | |
4347 #ifdef FEAT_AUTOCMD | |
4354 | 4348 if (!curwin_invalid && trigger_leave_autocmds) |
7 | 4349 { |
4350 /* | |
4351 * Be careful: If autocommands delete the window, return now. | |
4352 */ | |
4353 if (wp->w_buffer != curbuf) | |
4354 { | |
4355 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); | |
4356 other_buffer = TRUE; | |
4357 if (!win_valid(wp)) | |
4358 return; | |
4359 } | |
4360 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); | |
4361 if (!win_valid(wp)) | |
4362 return; | |
4363 # ifdef FEAT_EVAL | |
4364 /* autocmds may abort script processing */ | |
4365 if (aborting()) | |
4366 return; | |
4367 # endif | |
4368 } | |
4369 #endif | |
4370 | |
4371 /* sync undo before leaving the current buffer */ | |
4372 if (undo_sync && curbuf != wp->w_buffer) | |
825 | 4373 u_sync(FALSE); |
5977 | 4374 |
4375 /* Might need to scroll the old window before switching, e.g., when the | |
4376 * cursor was moved. */ | |
4377 update_topline(); | |
4378 | |
7 | 4379 /* may have to copy the buffer options when 'cpo' contains 'S' */ |
4380 if (wp->w_buffer != curbuf) | |
4381 buf_copy_options(wp->w_buffer, BCO_ENTER | BCO_NOHELP); | |
4382 if (!curwin_invalid) | |
4383 { | |
4384 prevwin = curwin; /* remember for CTRL-W p */ | |
4385 curwin->w_redr_status = TRUE; | |
4386 } | |
4387 curwin = wp; | |
4388 curbuf = wp->w_buffer; | |
4389 check_cursor(); | |
4390 #ifdef FEAT_VIRTUALEDIT | |
4391 if (!virtual_active()) | |
4392 curwin->w_cursor.coladd = 0; | |
4393 #endif | |
4394 changed_line_abv_curs(); /* assume cursor position needs updating */ | |
4395 | |
4396 if (curwin->w_localdir != NULL) | |
4397 { | |
4398 /* Window has a local directory: Save current directory as global | |
4399 * directory (unless that was done already) and change to the local | |
4400 * directory. */ | |
4401 if (globaldir == NULL) | |
4402 { | |
4403 char_u cwd[MAXPATHL]; | |
4404 | |
4405 if (mch_dirname(cwd, MAXPATHL) == OK) | |
4406 globaldir = vim_strsave(cwd); | |
4407 } | |
1757 | 4408 if (mch_chdir((char *)curwin->w_localdir) == 0) |
4409 shorten_fnames(TRUE); | |
7 | 4410 } |
4411 else if (globaldir != NULL) | |
4412 { | |
4413 /* Window doesn't have a local directory and we are not in the global | |
4414 * directory: Change to the global directory. */ | |
1757 | 4415 ignored = mch_chdir((char *)globaldir); |
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changeset
|
4416 VIM_CLEAR(globaldir); |
7 | 4417 shorten_fnames(TRUE); |
4418 } | |
4419 | |
4420 #ifdef FEAT_AUTOCMD | |
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parents:
9487
diff
changeset
|
4421 if (trigger_new_autocmds) |
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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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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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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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diff
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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diff
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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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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4640 python3_window_free(wp); |
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4641 #endif |
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changeset
|
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
dc10bd23f918
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parents:
8804
diff
changeset
|
4660 { |
dc10bd23f918
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parents:
8804
diff
changeset
|
4661 tabpage_T *ttp; |
dc10bd23f918
commit https://github.com/vim/vim/commit/3dda7db4e1f7c4a8110a1f83001ec36b46693d27
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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
Christian Brabandt <cb@256bit.org>
parents:
8804
diff
changeset
|
4664 prevwin = NULL; |
9649
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parents:
9599
diff
changeset
|
4665 FOR_ALL_TABPAGES(ttp) |
8833
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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
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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
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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
Bram Moolenaar <bram@vim.org>
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:
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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.
Bram Moolenaar <bram@vim.org>
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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Christian Brabandt <cb@256bit.org>
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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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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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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Christian Brabandt <cb@256bit.org>
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 | |
13144
20fb8c711050
patch 8.0.1446: acessing freed memory after window command in auto command
Christian Brabandt <cb@256bit.org>
parents:
13103
diff
changeset
|
4815 { |
7 | 4816 frp->fr_parent->fr_child = frp->fr_next; |
13144
20fb8c711050
patch 8.0.1446: acessing freed memory after window command in auto command
Christian Brabandt <cb@256bit.org>
parents:
13103
diff
changeset
|
4817 /* special case: topframe->fr_child == frp */ |
20fb8c711050
patch 8.0.1446: acessing freed memory after window command in auto command
Christian Brabandt <cb@256bit.org>
parents:
13103
diff
changeset
|
4818 if (topframe->fr_child == frp) |
20fb8c711050
patch 8.0.1446: acessing freed memory after window command in auto command
Christian Brabandt <cb@256bit.org>
parents:
13103
diff
changeset
|
4819 topframe->fr_child = frp->fr_next; |
20fb8c711050
patch 8.0.1446: acessing freed memory after window command in auto command
Christian Brabandt <cb@256bit.org>
parents:
13103
diff
changeset
|
4820 } |
7 | 4821 if (frp->fr_next != NULL) |
4822 frp->fr_next->fr_prev = frp->fr_prev; | |
4823 } | |
4824 | |
4825 /* | |
4826 * Allocate w_lines[] for window "wp". | |
4827 * Return FAIL for failure, OK for success. | |
4828 */ | |
4829 int | |
7837
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4830 win_alloc_lines(win_T *wp) |
7 | 4831 { |
4832 wp->w_lines_valid = 0; | |
1042 | 4833 wp->w_lines = (wline_T *)alloc_clear((unsigned)(Rows * sizeof(wline_T))); |
7 | 4834 if (wp->w_lines == NULL) |
4835 return FAIL; | |
4836 return OK; | |
4837 } | |
4838 | |
4839 /* | |
4840 * free lsize arrays for a window | |
4841 */ | |
4842 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4843 win_free_lsize(win_T *wp) |
7 | 4844 { |
5952 | 4845 /* TODO: why would wp be NULL here? */ |
4846 if (wp != NULL) | |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13144
diff
changeset
|
4847 VIM_CLEAR(wp->w_lines); |
7 | 4848 } |
4849 | |
4850 /* | |
4851 * Called from win_new_shellsize() after Rows changed. | |
671 | 4852 * This only does the current tab page, others must be done when made active. |
7 | 4853 */ |
4854 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4855 shell_new_rows(void) |
7 | 4856 { |
667 | 4857 int h = (int)ROWS_AVAIL; |
7 | 4858 |
4859 if (firstwin == NULL) /* not initialized yet */ | |
4860 return; | |
4861 if (h < frame_minheight(topframe, NULL)) | |
4862 h = frame_minheight(topframe, NULL); | |
779 | 4863 |
4864 /* First try setting the heights of windows with 'winfixheight'. If | |
7 | 4865 * that doesn't result in the right height, forget about that option. */ |
4866 frame_new_height(topframe, h, FALSE, TRUE); | |
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
4867 if (!frame_check_height(topframe, h)) |
7 | 4868 frame_new_height(topframe, h, FALSE, FALSE); |
4869 | |
4870 (void)win_comp_pos(); /* recompute w_winrow and w_wincol */ | |
4871 compute_cmdrow(); | |
824 | 4872 curtab->tp_ch_used = p_ch; |
170 | 4873 |
7 | 4874 #if 0 |
4875 /* Disabled: don't want making the screen smaller make a window larger. */ | |
4876 if (p_ea) | |
4877 win_equal(curwin, FALSE, 'v'); | |
4878 #endif | |
4879 } | |
4880 | |
4881 /* | |
4882 * Called from win_new_shellsize() after Columns changed. | |
4883 */ | |
4884 void | |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4885 shell_new_columns(void) |
7 | 4886 { |
4887 if (firstwin == NULL) /* not initialized yet */ | |
4888 return; | |
779 | 4889 |
4890 /* First try setting the widths of windows with 'winfixwidth'. If that | |
4891 * doesn't result in the right width, forget about that option. */ | |
4892 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
|
4893 if (!frame_check_width(topframe, Columns)) |
779 | 4894 frame_new_width(topframe, (int)Columns, FALSE, FALSE); |
4895 | |
7 | 4896 (void)win_comp_pos(); /* recompute w_winrow and w_wincol */ |
4897 #if 0 | |
4898 /* Disabled: don't want making the screen smaller make a window larger. */ | |
4899 if (p_ea) | |
4900 win_equal(curwin, FALSE, 'h'); | |
4901 #endif | |
4902 } | |
4903 | |
4904 #if defined(FEAT_CMDWIN) || defined(PROTO) | |
4905 /* | |
4906 * Save the size of all windows in "gap". | |
4907 */ | |
4908 void | |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4909 win_size_save(garray_T *gap) |
7 | 4910 |
4911 { | |
4912 win_T *wp; | |
4913 | |
4914 ga_init2(gap, (int)sizeof(int), 1); | |
4915 if (ga_grow(gap, win_count() * 2) == OK) | |
9649
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commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
4916 FOR_ALL_WINDOWS(wp) |
7 | 4917 { |
4918 ((int *)gap->ga_data)[gap->ga_len++] = | |
4919 wp->w_width + wp->w_vsep_width; | |
4920 ((int *)gap->ga_data)[gap->ga_len++] = wp->w_height; | |
4921 } | |
4922 } | |
4923 | |
4924 /* | |
4925 * Restore window sizes, but only if the number of windows is still the same. | |
4926 * Does not free the growarray. | |
4927 */ | |
4928 void | |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4929 win_size_restore(garray_T *gap) |
7 | 4930 { |
4931 win_T *wp; | |
6058 | 4932 int i, j; |
7 | 4933 |
4934 if (win_count() * 2 == gap->ga_len) | |
4935 { | |
6058 | 4936 /* The order matters, because frames contain other frames, but it's |
4937 * difficult to get right. The easy way out is to do it twice. */ | |
4938 for (j = 0; j < 2; ++j) | |
7 | 4939 { |
6058 | 4940 i = 0; |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
4941 FOR_ALL_WINDOWS(wp) |
6058 | 4942 { |
4943 frame_setwidth(wp->w_frame, ((int *)gap->ga_data)[i++]); | |
4944 win_setheight_win(((int *)gap->ga_data)[i++], wp); | |
4945 } | |
7 | 4946 } |
4947 /* recompute the window positions */ | |
4948 (void)win_comp_pos(); | |
4949 } | |
4950 } | |
4951 #endif /* FEAT_CMDWIN */ | |
4952 | |
4953 /* | |
4954 * Update the position for all windows, using the width and height of the | |
4955 * frames. | |
4956 * Returns the row just after the last window. | |
4957 */ | |
668 | 4958 int |
7837
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4959 win_comp_pos(void) |
7 | 4960 { |
685 | 4961 int row = tabline_height(); |
7 | 4962 int col = 0; |
4963 | |
4964 frame_comp_pos(topframe, &row, &col); | |
4965 return row; | |
4966 } | |
4967 | |
4968 /* | |
4969 * Update the position of the windows in frame "topfrp", using the width and | |
4970 * height of the frames. | |
4971 * "*row" and "*col" are the top-left position of the frame. They are updated | |
4972 * to the bottom-right position plus one. | |
4973 */ | |
4974 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4975 frame_comp_pos(frame_T *topfrp, int *row, int *col) |
7 | 4976 { |
4977 win_T *wp; | |
4978 frame_T *frp; | |
4979 int startcol; | |
4980 int startrow; | |
12998
dd734ee3e2fe
patch 8.0.1375: window size wrong after maximizing with WinBar
Christian Brabandt <cb@256bit.org>
parents:
12916
diff
changeset
|
4981 int h; |
7 | 4982 |
4983 wp = topfrp->fr_win; | |
4984 if (wp != NULL) | |
4985 { | |
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Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
4986 if (wp->w_winrow != *row || wp->w_wincol != *col) |
7 | 4987 { |
4988 /* position changed, redraw */ | |
4989 wp->w_winrow = *row; | |
4990 wp->w_wincol = *col; | |
4991 redraw_win_later(wp, NOT_VALID); | |
4992 wp->w_redr_status = TRUE; | |
4993 } | |
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diff
changeset
|
4994 /* WinBar will not show if the window height is zero */ |
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diff
changeset
|
4995 h = VISIBLE_HEIGHT(wp) + wp->w_status_height; |
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diff
changeset
|
4996 *row += h > topfrp->fr_height ? topfrp->fr_height : h; |
7 | 4997 *col += wp->w_width + wp->w_vsep_width; |
4998 } | |
4999 else | |
5000 { | |
5001 startrow = *row; | |
5002 startcol = *col; | |
5003 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
5004 { | |
5005 if (topfrp->fr_layout == FR_ROW) | |
5006 *row = startrow; /* all frames are at the same row */ | |
5007 else | |
5008 *col = startcol; /* all frames are at the same col */ | |
5009 frame_comp_pos(frp, row, col); | |
5010 } | |
5011 } | |
5012 } | |
5013 | |
5014 /* | |
5015 * Set current window height and take care of repositioning other windows to | |
5016 * fit around it. | |
5017 */ | |
5018 void | |
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parents:
7805
diff
changeset
|
5019 win_setheight(int height) |
7 | 5020 { |
5021 win_setheight_win(height, curwin); | |
5022 } | |
5023 | |
5024 /* | |
5025 * Set the window height of window "win" and take care of repositioning other | |
5026 * windows to fit around it. | |
5027 */ | |
5028 void | |
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5029 win_setheight_win(int height, win_T *win) |
7 | 5030 { |
5031 int row; | |
5032 | |
5033 if (win == curwin) | |
5034 { | |
5035 /* Always keep current window at least one line high, even when | |
5036 * 'winminheight' is zero. */ | |
5037 if (height < p_wmh) | |
5038 height = p_wmh; | |
5039 if (height == 0) | |
5040 height = 1; | |
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diff
changeset
|
5041 height += WINBAR_HEIGHT(curwin); |
7 | 5042 } |
5043 | |
5044 frame_setheight(win->w_frame, height + win->w_status_height); | |
5045 | |
5046 /* recompute the window positions */ | |
5047 row = win_comp_pos(); | |
5048 | |
5049 /* | |
5050 * If there is extra space created between the last window and the command | |
5051 * line, clear it. | |
5052 */ | |
5053 if (full_screen && msg_scrolled == 0 && row < cmdline_row) | |
5054 screen_fill(row, cmdline_row, 0, (int)Columns, ' ', ' ', 0); | |
5055 cmdline_row = row; | |
5056 msg_row = row; | |
5057 msg_col = 0; | |
5058 | |
5059 redraw_all_later(NOT_VALID); | |
5060 } | |
5061 | |
5062 /* | |
5063 * Set the height of a frame to "height" and take care that all frames and | |
5064 * windows inside it are resized. Also resize frames on the left and right if | |
5065 * the are in the same FR_ROW frame. | |
5066 * | |
5067 * Strategy: | |
5068 * If the frame is part of a FR_COL frame, try fitting the frame in that | |
5069 * frame. If that doesn't work (the FR_COL frame is too small), recursively | |
5070 * go to containing frames to resize them and make room. | |
5071 * If the frame is part of a FR_ROW frame, all frames must be resized as well. | |
5072 * Check for the minimal height of the FR_ROW frame. | |
5073 * At the top level we can also use change the command line height. | |
5074 */ | |
5075 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5076 frame_setheight(frame_T *curfrp, int height) |
7 | 5077 { |
5078 int room; /* total number of lines available */ | |
5079 int take; /* number of lines taken from other windows */ | |
5080 int room_cmdline; /* lines available from cmdline */ | |
5081 int run; | |
5082 frame_T *frp; | |
5083 int h; | |
5084 int room_reserved; | |
5085 | |
5086 /* If the height already is the desired value, nothing to do. */ | |
5087 if (curfrp->fr_height == height) | |
5088 return; | |
5089 | |
5090 if (curfrp->fr_parent == NULL) | |
5091 { | |
5092 /* topframe: can only change the command line */ | |
667 | 5093 if (height > ROWS_AVAIL) |
5094 height = ROWS_AVAIL; | |
7 | 5095 if (height > 0) |
5096 frame_new_height(curfrp, height, FALSE, FALSE); | |
5097 } | |
5098 else if (curfrp->fr_parent->fr_layout == FR_ROW) | |
5099 { | |
5100 /* Row of frames: Also need to resize frames left and right of this | |
5101 * one. First check for the minimal height of these. */ | |
5102 h = frame_minheight(curfrp->fr_parent, NULL); | |
5103 if (height < h) | |
5104 height = h; | |
5105 frame_setheight(curfrp->fr_parent, height); | |
5106 } | |
5107 else | |
5108 { | |
5109 /* | |
5110 * Column of frames: try to change only frames in this column. | |
5111 */ | |
5112 /* | |
5113 * Do this twice: | |
5114 * 1: compute room available, if it's not enough try resizing the | |
5115 * containing frame. | |
5116 * 2: compute the room available and adjust the height to it. | |
5117 * Try not to reduce the height of a window with 'winfixheight' set. | |
5118 */ | |
5119 for (run = 1; run <= 2; ++run) | |
5120 { | |
5121 room = 0; | |
5122 room_reserved = 0; | |
5123 for (frp = curfrp->fr_parent->fr_child; frp != NULL; | |
5124 frp = frp->fr_next) | |
5125 { | |
5126 if (frp != curfrp | |
5127 && frp->fr_win != NULL | |
5128 && frp->fr_win->w_p_wfh) | |
5129 room_reserved += frp->fr_height; | |
5130 room += frp->fr_height; | |
5131 if (frp != curfrp) | |
5132 room -= frame_minheight(frp, NULL); | |
5133 } | |
5134 if (curfrp->fr_width != Columns) | |
5135 room_cmdline = 0; | |
5136 else | |
5137 { | |
5138 room_cmdline = Rows - p_ch - (lastwin->w_winrow | |
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diff
changeset
|
5139 + VISIBLE_HEIGHT(lastwin) |
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parents:
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diff
changeset
|
5140 + lastwin->w_status_height); |
7 | 5141 if (room_cmdline < 0) |
5142 room_cmdline = 0; | |
5143 } | |
5144 | |
5145 if (height <= room + room_cmdline) | |
5146 break; | |
5147 if (run == 2 || curfrp->fr_width == Columns) | |
5148 { | |
5149 if (height > room + room_cmdline) | |
5150 height = room + room_cmdline; | |
5151 break; | |
5152 } | |
5153 frame_setheight(curfrp->fr_parent, height | |
5154 + frame_minheight(curfrp->fr_parent, NOWIN) - (int)p_wmh - 1); | |
5155 } | |
5156 | |
5157 /* | |
5158 * Compute the number of lines we will take from others frames (can be | |
5159 * negative!). | |
5160 */ | |
5161 take = height - curfrp->fr_height; | |
5162 | |
5163 /* If there is not enough room, also reduce the height of a window | |
5164 * with 'winfixheight' set. */ | |
5165 if (height > room + room_cmdline - room_reserved) | |
5166 room_reserved = room + room_cmdline - height; | |
5167 /* If there is only a 'winfixheight' window and making the | |
5168 * window smaller, need to make the other window taller. */ | |
5169 if (take < 0 && room - curfrp->fr_height < room_reserved) | |
5170 room_reserved = 0; | |
5171 | |
5172 if (take > 0 && room_cmdline > 0) | |
5173 { | |
5174 /* use lines from cmdline first */ | |
5175 if (take < room_cmdline) | |
5176 room_cmdline = take; | |
5177 take -= room_cmdline; | |
5178 topframe->fr_height += room_cmdline; | |
5179 } | |
5180 | |
5181 /* | |
5182 * set the current frame to the new height | |
5183 */ | |
5184 frame_new_height(curfrp, height, FALSE, FALSE); | |
5185 | |
5186 /* | |
5187 * First take lines from the frames after the current frame. If | |
5188 * that is not enough, takes lines from frames above the current | |
5189 * frame. | |
5190 */ | |
5191 for (run = 0; run < 2; ++run) | |
5192 { | |
5193 if (run == 0) | |
5194 frp = curfrp->fr_next; /* 1st run: start with next window */ | |
5195 else | |
5196 frp = curfrp->fr_prev; /* 2nd run: start with prev window */ | |
5197 while (frp != NULL && take != 0) | |
5198 { | |
5199 h = frame_minheight(frp, NULL); | |
5200 if (room_reserved > 0 | |
5201 && frp->fr_win != NULL | |
5202 && frp->fr_win->w_p_wfh) | |
5203 { | |
5204 if (room_reserved >= frp->fr_height) | |
5205 room_reserved -= frp->fr_height; | |
5206 else | |
5207 { | |
5208 if (frp->fr_height - room_reserved > take) | |
5209 room_reserved = frp->fr_height - take; | |
5210 take -= frp->fr_height - room_reserved; | |
5211 frame_new_height(frp, room_reserved, FALSE, FALSE); | |
5212 room_reserved = 0; | |
5213 } | |
5214 } | |
5215 else | |
5216 { | |
5217 if (frp->fr_height - take < h) | |
5218 { | |
5219 take -= frp->fr_height - h; | |
5220 frame_new_height(frp, h, FALSE, FALSE); | |
5221 } | |
5222 else | |
5223 { | |
5224 frame_new_height(frp, frp->fr_height - take, | |
5225 FALSE, FALSE); | |
5226 take = 0; | |
5227 } | |
5228 } | |
5229 if (run == 0) | |
5230 frp = frp->fr_next; | |
5231 else | |
5232 frp = frp->fr_prev; | |
5233 } | |
5234 } | |
5235 } | |
5236 } | |
5237 | |
5238 /* | |
5239 * Set current window width and take care of repositioning other windows to | |
5240 * fit around it. | |
5241 */ | |
5242 void | |
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parents:
7805
diff
changeset
|
5243 win_setwidth(int width) |
7 | 5244 { |
5245 win_setwidth_win(width, curwin); | |
5246 } | |
5247 | |
5248 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5249 win_setwidth_win(int width, win_T *wp) |
7 | 5250 { |
5251 /* Always keep current window at least one column wide, even when | |
5252 * 'winminwidth' is zero. */ | |
5253 if (wp == curwin) | |
5254 { | |
5255 if (width < p_wmw) | |
5256 width = p_wmw; | |
5257 if (width == 0) | |
5258 width = 1; | |
5259 } | |
5260 | |
5261 frame_setwidth(wp->w_frame, width + wp->w_vsep_width); | |
5262 | |
5263 /* recompute the window positions */ | |
5264 (void)win_comp_pos(); | |
5265 | |
5266 redraw_all_later(NOT_VALID); | |
5267 } | |
5268 | |
5269 /* | |
5270 * Set the width of a frame to "width" and take care that all frames and | |
5271 * windows inside it are resized. Also resize frames above and below if the | |
5272 * are in the same FR_ROW frame. | |
5273 * | |
5274 * Strategy is similar to frame_setheight(). | |
5275 */ | |
5276 static void | |
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33ba2adb6065
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parents:
7805
diff
changeset
|
5277 frame_setwidth(frame_T *curfrp, int width) |
7 | 5278 { |
5279 int room; /* total number of lines available */ | |
5280 int take; /* number of lines taken from other windows */ | |
5281 int run; | |
5282 frame_T *frp; | |
5283 int w; | |
779 | 5284 int room_reserved; |
7 | 5285 |
5286 /* If the width already is the desired value, nothing to do. */ | |
5287 if (curfrp->fr_width == width) | |
5288 return; | |
5289 | |
5290 if (curfrp->fr_parent == NULL) | |
5291 /* topframe: can't change width */ | |
5292 return; | |
5293 | |
5294 if (curfrp->fr_parent->fr_layout == FR_COL) | |
5295 { | |
5296 /* Column of frames: Also need to resize frames above and below of | |
5297 * this one. First check for the minimal width of these. */ | |
5298 w = frame_minwidth(curfrp->fr_parent, NULL); | |
5299 if (width < w) | |
5300 width = w; | |
5301 frame_setwidth(curfrp->fr_parent, width); | |
5302 } | |
5303 else | |
5304 { | |
5305 /* | |
5306 * Row of frames: try to change only frames in this row. | |
5307 * | |
5308 * Do this twice: | |
5309 * 1: compute room available, if it's not enough try resizing the | |
5310 * containing frame. | |
5311 * 2: compute the room available and adjust the width to it. | |
5312 */ | |
5313 for (run = 1; run <= 2; ++run) | |
5314 { | |
5315 room = 0; | |
779 | 5316 room_reserved = 0; |
7 | 5317 for (frp = curfrp->fr_parent->fr_child; frp != NULL; |
5318 frp = frp->fr_next) | |
5319 { | |
779 | 5320 if (frp != curfrp |
5321 && frp->fr_win != NULL | |
5322 && frp->fr_win->w_p_wfw) | |
5323 room_reserved += frp->fr_width; | |
7 | 5324 room += frp->fr_width; |
5325 if (frp != curfrp) | |
5326 room -= frame_minwidth(frp, NULL); | |
5327 } | |
5328 | |
5329 if (width <= room) | |
5330 break; | |
667 | 5331 if (run == 2 || curfrp->fr_height >= ROWS_AVAIL) |
7 | 5332 { |
5333 if (width > room) | |
5334 width = room; | |
5335 break; | |
5336 } | |
5337 frame_setwidth(curfrp->fr_parent, width | |
5338 + frame_minwidth(curfrp->fr_parent, NOWIN) - (int)p_wmw - 1); | |
5339 } | |
5340 | |
5341 /* | |
5342 * Compute the number of lines we will take from others frames (can be | |
5343 * negative!). | |
5344 */ | |
5345 take = width - curfrp->fr_width; | |
5346 | |
779 | 5347 /* If there is not enough room, also reduce the width of a window |
5348 * with 'winfixwidth' set. */ | |
5349 if (width > room - room_reserved) | |
5350 room_reserved = room - width; | |
5351 /* If there is only a 'winfixwidth' window and making the | |
5352 * window smaller, need to make the other window narrower. */ | |
5353 if (take < 0 && room - curfrp->fr_width < room_reserved) | |
5354 room_reserved = 0; | |
5355 | |
7 | 5356 /* |
5357 * set the current frame to the new width | |
5358 */ | |
779 | 5359 frame_new_width(curfrp, width, FALSE, FALSE); |
7 | 5360 |
5361 /* | |
5362 * First take lines from the frames right of the current frame. If | |
5363 * that is not enough, takes lines from frames left of the current | |
5364 * frame. | |
5365 */ | |
5366 for (run = 0; run < 2; ++run) | |
5367 { | |
5368 if (run == 0) | |
5369 frp = curfrp->fr_next; /* 1st run: start with next window */ | |
5370 else | |
5371 frp = curfrp->fr_prev; /* 2nd run: start with prev window */ | |
5372 while (frp != NULL && take != 0) | |
5373 { | |
5374 w = frame_minwidth(frp, NULL); | |
779 | 5375 if (room_reserved > 0 |
5376 && frp->fr_win != NULL | |
5377 && frp->fr_win->w_p_wfw) | |
7 | 5378 { |
779 | 5379 if (room_reserved >= frp->fr_width) |
5380 room_reserved -= frp->fr_width; | |
5381 else | |
5382 { | |
5383 if (frp->fr_width - room_reserved > take) | |
5384 room_reserved = frp->fr_width - take; | |
5385 take -= frp->fr_width - room_reserved; | |
5386 frame_new_width(frp, room_reserved, FALSE, FALSE); | |
5387 room_reserved = 0; | |
5388 } | |
7 | 5389 } |
5390 else | |
5391 { | |
779 | 5392 if (frp->fr_width - take < w) |
5393 { | |
5394 take -= frp->fr_width - w; | |
5395 frame_new_width(frp, w, FALSE, FALSE); | |
5396 } | |
5397 else | |
5398 { | |
5399 frame_new_width(frp, frp->fr_width - take, | |
5400 FALSE, FALSE); | |
5401 take = 0; | |
5402 } | |
7 | 5403 } |
5404 if (run == 0) | |
5405 frp = frp->fr_next; | |
5406 else | |
5407 frp = frp->fr_prev; | |
5408 } | |
5409 } | |
5410 } | |
5411 } | |
5412 | |
5413 /* | |
5414 * Check 'winminheight' for a valid value. | |
5415 */ | |
5416 void | |
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5417 win_setminheight(void) |
7 | 5418 { |
5419 int room; | |
5420 int first = TRUE; | |
5421 win_T *wp; | |
5422 | |
5423 /* loop until there is a 'winminheight' that is possible */ | |
5424 while (p_wmh > 0) | |
5425 { | |
5426 /* TODO: handle vertical splits */ | |
5427 room = -p_wh; | |
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fd9727ae3c49
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parents:
9599
diff
changeset
|
5428 FOR_ALL_WINDOWS(wp) |
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diff
changeset
|
5429 room += VISIBLE_HEIGHT(wp) - p_wmh; |
7 | 5430 if (room >= 0) |
5431 break; | |
5432 --p_wmh; | |
5433 if (first) | |
5434 { | |
5435 EMSG(_(e_noroom)); | |
5436 first = FALSE; | |
5437 } | |
5438 } | |
5439 } | |
5440 | |
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Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
5441 #if defined(FEAT_MOUSE) || defined(PROTO) |
7 | 5442 |
5443 /* | |
5444 * Status line of dragwin is dragged "offset" lines down (negative is up). | |
5445 */ | |
5446 void | |
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33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5447 win_drag_status_line(win_T *dragwin, int offset) |
7 | 5448 { |
5449 frame_T *curfr; | |
5450 frame_T *fr; | |
5451 int room; | |
5452 int row; | |
5453 int up; /* if TRUE, drag status line up, otherwise down */ | |
5454 int n; | |
5455 | |
5456 fr = dragwin->w_frame; | |
5457 curfr = fr; | |
5458 if (fr != topframe) /* more than one window */ | |
5459 { | |
5460 fr = fr->fr_parent; | |
5461 /* When the parent frame is not a column of frames, its parent should | |
5462 * be. */ | |
5463 if (fr->fr_layout != FR_COL) | |
5464 { | |
5465 curfr = fr; | |
5466 if (fr != topframe) /* only a row of windows, may drag statusline */ | |
5467 fr = fr->fr_parent; | |
5468 } | |
5469 } | |
5470 | |
5471 /* If this is the last frame in a column, may want to resize the parent | |
5472 * frame instead (go two up to skip a row of frames). */ | |
5473 while (curfr != topframe && curfr->fr_next == NULL) | |
5474 { | |
5475 if (fr != topframe) | |
5476 fr = fr->fr_parent; | |
5477 curfr = fr; | |
5478 if (fr != topframe) | |
5479 fr = fr->fr_parent; | |
5480 } | |
5481 | |
5482 if (offset < 0) /* drag up */ | |
5483 { | |
5484 up = TRUE; | |
5485 offset = -offset; | |
5486 /* sum up the room of the current frame and above it */ | |
5487 if (fr == curfr) | |
5488 { | |
5489 /* only one window */ | |
5490 room = fr->fr_height - frame_minheight(fr, NULL); | |
5491 } | |
5492 else | |
5493 { | |
5494 room = 0; | |
5495 for (fr = fr->fr_child; ; fr = fr->fr_next) | |
5496 { | |
5497 room += fr->fr_height - frame_minheight(fr, NULL); | |
5498 if (fr == curfr) | |
5499 break; | |
5500 } | |
5501 } | |
5502 fr = curfr->fr_next; /* put fr at frame that grows */ | |
5503 } | |
5504 else /* drag down */ | |
5505 { | |
5506 up = FALSE; | |
5507 /* | |
5508 * Only dragging the last status line can reduce p_ch. | |
5509 */ | |
5510 room = Rows - cmdline_row; | |
5511 if (curfr->fr_next == NULL) | |
5512 room -= 1; | |
5513 else | |
5514 room -= p_ch; | |
5515 if (room < 0) | |
5516 room = 0; | |
5517 /* sum up the room of frames below of the current one */ | |
5518 for (fr = curfr->fr_next; fr != NULL; fr = fr->fr_next) | |
5519 room += fr->fr_height - frame_minheight(fr, NULL); | |
5520 fr = curfr; /* put fr at window that grows */ | |
5521 } | |
5522 | |
5523 if (room < offset) /* Not enough room */ | |
5524 offset = room; /* Move as far as we can */ | |
5525 if (offset <= 0) | |
5526 return; | |
5527 | |
5528 /* | |
5529 * Grow frame fr by "offset" lines. | |
5530 * Doesn't happen when dragging the last status line up. | |
5531 */ | |
5532 if (fr != NULL) | |
5533 frame_new_height(fr, fr->fr_height + offset, up, FALSE); | |
5534 | |
5535 if (up) | |
5536 fr = curfr; /* current frame gets smaller */ | |
5537 else | |
5538 fr = curfr->fr_next; /* next frame gets smaller */ | |
5539 | |
5540 /* | |
5541 * Now make the other frames smaller. | |
5542 */ | |
5543 while (fr != NULL && offset > 0) | |
5544 { | |
5545 n = frame_minheight(fr, NULL); | |
5546 if (fr->fr_height - offset <= n) | |
5547 { | |
5548 offset -= fr->fr_height - n; | |
5549 frame_new_height(fr, n, !up, FALSE); | |
5550 } | |
5551 else | |
5552 { | |
5553 frame_new_height(fr, fr->fr_height - offset, !up, FALSE); | |
5554 break; | |
5555 } | |
5556 if (up) | |
5557 fr = fr->fr_prev; | |
5558 else | |
5559 fr = fr->fr_next; | |
5560 } | |
5561 row = win_comp_pos(); | |
5562 screen_fill(row, cmdline_row, 0, (int)Columns, ' ', ' ', 0); | |
5563 cmdline_row = row; | |
5564 p_ch = Rows - cmdline_row; | |
5565 if (p_ch < 1) | |
5566 p_ch = 1; | |
824 | 5567 curtab->tp_ch_used = p_ch; |
737 | 5568 redraw_all_later(SOME_VALID); |
7 | 5569 showmode(); |
5570 } | |
5571 | |
5572 /* | |
5573 * Separator line of dragwin is dragged "offset" lines right (negative is left). | |
5574 */ | |
5575 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5576 win_drag_vsep_line(win_T *dragwin, int offset) |
7 | 5577 { |
5578 frame_T *curfr; | |
5579 frame_T *fr; | |
5580 int room; | |
5581 int left; /* if TRUE, drag separator line left, otherwise right */ | |
5582 int n; | |
5583 | |
5584 fr = dragwin->w_frame; | |
840 | 5585 if (fr == topframe) /* only one window (cannot happen?) */ |
7 | 5586 return; |
5587 curfr = fr; | |
5588 fr = fr->fr_parent; | |
5589 /* When the parent frame is not a row of frames, its parent should be. */ | |
5590 if (fr->fr_layout != FR_ROW) | |
5591 { | |
5592 if (fr == topframe) /* only a column of windows (cannot happen?) */ | |
5593 return; | |
5594 curfr = fr; | |
5595 fr = fr->fr_parent; | |
5596 } | |
5597 | |
5598 /* If this is the last frame in a row, may want to resize a parent | |
5599 * frame instead. */ | |
5600 while (curfr->fr_next == NULL) | |
5601 { | |
5602 if (fr == topframe) | |
5603 break; | |
5604 curfr = fr; | |
5605 fr = fr->fr_parent; | |
5606 if (fr != topframe) | |
5607 { | |
5608 curfr = fr; | |
5609 fr = fr->fr_parent; | |
5610 } | |
5611 } | |
5612 | |
5613 if (offset < 0) /* drag left */ | |
5614 { | |
5615 left = TRUE; | |
5616 offset = -offset; | |
5617 /* sum up the room of the current frame and left of it */ | |
5618 room = 0; | |
5619 for (fr = fr->fr_child; ; fr = fr->fr_next) | |
5620 { | |
5621 room += fr->fr_width - frame_minwidth(fr, NULL); | |
5622 if (fr == curfr) | |
5623 break; | |
5624 } | |
5625 fr = curfr->fr_next; /* put fr at frame that grows */ | |
5626 } | |
5627 else /* drag right */ | |
5628 { | |
5629 left = FALSE; | |
5630 /* sum up the room of frames right of the current one */ | |
5631 room = 0; | |
5632 for (fr = curfr->fr_next; fr != NULL; fr = fr->fr_next) | |
5633 room += fr->fr_width - frame_minwidth(fr, NULL); | |
5634 fr = curfr; /* put fr at window that grows */ | |
5635 } | |
5636 | |
5637 if (room < offset) /* Not enough room */ | |
5638 offset = room; /* Move as far as we can */ | |
5639 if (offset <= 0) /* No room at all, quit. */ | |
5640 return; | |
7256
79270eaac6de
commit https://github.com/vim/vim/commit/294a7e55b01149154807a23323038784549b8946
Christian Brabandt <cb@256bit.org>
parents:
7229
diff
changeset
|
5641 if (fr == NULL) |
79270eaac6de
commit https://github.com/vim/vim/commit/294a7e55b01149154807a23323038784549b8946
Christian Brabandt <cb@256bit.org>
parents:
7229
diff
changeset
|
5642 return; /* Safety check, should not happen. */ |
7 | 5643 |
5644 /* grow frame fr by offset lines */ | |
779 | 5645 frame_new_width(fr, fr->fr_width + offset, left, FALSE); |
7 | 5646 |
5647 /* shrink other frames: current and at the left or at the right */ | |
5648 if (left) | |
5649 fr = curfr; /* current frame gets smaller */ | |
5650 else | |
5651 fr = curfr->fr_next; /* next frame gets smaller */ | |
5652 | |
5653 while (fr != NULL && offset > 0) | |
5654 { | |
5655 n = frame_minwidth(fr, NULL); | |
5656 if (fr->fr_width - offset <= n) | |
5657 { | |
5658 offset -= fr->fr_width - n; | |
779 | 5659 frame_new_width(fr, n, !left, FALSE); |
7 | 5660 } |
5661 else | |
5662 { | |
779 | 5663 frame_new_width(fr, fr->fr_width - offset, !left, FALSE); |
7 | 5664 break; |
5665 } | |
5666 if (left) | |
5667 fr = fr->fr_prev; | |
5668 else | |
5669 fr = fr->fr_next; | |
5670 } | |
5671 (void)win_comp_pos(); | |
5672 redraw_all_later(NOT_VALID); | |
5673 } | |
5674 #endif /* FEAT_MOUSE */ | |
5675 | |
2665 | 5676 #define FRACTION_MULT 16384L |
5677 | |
5678 /* | |
5679 * 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
|
5680 * Has no effect when the window is less than two lines. |
2665 | 5681 */ |
7311
743c258ca3ab
commit https://github.com/vim/vim/commit/9dc2ce398bb3456cc8f590ef0260459798b34d2a
Christian Brabandt <cb@256bit.org>
parents:
7256
diff
changeset
|
5682 void |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5683 set_fraction(win_T *wp) |
2665 | 5684 { |
12910
d21adefd4a50
patch 8.0.1331: possible crash when window can be zero lines high
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
5685 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
|
5686 wp->w_fraction = ((long)wp->w_wrow * FRACTION_MULT |
5875 | 5687 + wp->w_height / 2) / (long)wp->w_height; |
2665 | 5688 } |
5689 | |
7 | 5690 /* |
5691 * 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
|
5692 * "height" excludes any window toolbar. |
7 | 5693 * This takes care of the things inside the window, not what happens to the |
5694 * window position, the frame or to other windows. | |
5695 */ | |
3697 | 5696 void |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5697 win_new_height(win_T *wp, int height) |
7 | 5698 { |
5875 | 5699 int prev_height = wp->w_height; |
7 | 5700 |
5701 /* Don't want a negative height. Happens when splitting a tiny window. | |
5702 * Will equalize heights soon to fix it. */ | |
5703 if (height < 0) | |
5704 height = 0; | |
826 | 5705 if (wp->w_height == height) |
5706 return; /* nothing to do */ | |
7 | 5707 |
5875 | 5708 if (wp->w_height > 0) |
5709 { | |
5710 if (wp == curwin) | |
5969 | 5711 /* w_wrow needs to be valid. When setting 'laststatus' this may |
5712 * call win_new_height() recursively. */ | |
5713 validate_cursor(); | |
5714 if (wp->w_height != prev_height) | |
5715 return; /* Recursive call already changed the size, bail out here | |
5716 to avoid the following to mess things up. */ | |
5875 | 5717 if (wp->w_wrow != wp->w_prev_fraction_row) |
5718 set_fraction(wp); | |
5719 } | |
7 | 5720 |
5721 wp->w_height = height; | |
5722 wp->w_skipcol = 0; | |
5723 | |
10835
c9da7f9137af
patch 8.0.0307: asan detects a memory error when EXITFREE is defined
Christian Brabandt <cb@256bit.org>
parents:
10377
diff
changeset
|
5724 /* 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
|
5725 * 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
|
5726 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
|
5727 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
|
5728 } |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5729 |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5730 void |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5731 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
|
5732 { |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5733 linenr_T lnum; |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5734 int sline, line_size; |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5735 int height = wp->w_height; |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5736 |
7 | 5737 /* Don't change w_topline when height is zero. Don't set w_topline when |
5738 * 'scrollbind' is set and this isn't the current window. */ | |
5739 if (height > 0 | |
5740 #ifdef FEAT_SCROLLBIND | |
5741 && (!wp->w_p_scb || wp == curwin) | |
5742 #endif | |
5743 ) | |
5744 { | |
47 | 5745 /* |
5746 * Find a value for w_topline that shows the cursor at the same | |
5747 * relative position in the window as before (more or less). | |
5748 */ | |
7 | 5749 lnum = wp->w_cursor.lnum; |
5750 if (lnum < 1) /* can happen when starting up */ | |
5751 lnum = 1; | |
5875 | 5752 wp->w_wrow = ((long)wp->w_fraction * (long)height - 1L |
5753 + FRACTION_MULT / 2) / FRACTION_MULT; | |
7 | 5754 line_size = plines_win_col(wp, lnum, (long)(wp->w_cursor.col)) - 1; |
5755 sline = wp->w_wrow - line_size; | |
1023 | 5756 |
5757 if (sline >= 0) | |
5758 { | |
5759 /* Make sure the whole cursor line is visible, if possible. */ | |
5760 int rows = plines_win(wp, lnum, FALSE); | |
5761 | |
5762 if (sline > wp->w_height - rows) | |
5763 { | |
5764 sline = wp->w_height - rows; | |
5765 wp->w_wrow -= rows - line_size; | |
5766 } | |
5767 } | |
5768 | |
7 | 5769 if (sline < 0) |
5770 { | |
5771 /* | |
5772 * Cursor line would go off top of screen if w_wrow was this high. | |
1023 | 5773 * Make cursor line the first line in the window. If not enough |
5774 * room use w_skipcol; | |
7 | 5775 */ |
5776 wp->w_wrow = line_size; | |
1023 | 5777 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
|
5778 && (wp->w_width - win_col_off(wp)) > 0) |
1023 | 5779 { |
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
5780 wp->w_skipcol += wp->w_width - win_col_off(wp); |
1023 | 5781 --wp->w_wrow; |
5782 while (wp->w_wrow >= wp->w_height) | |
5783 { | |
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
5784 wp->w_skipcol += wp->w_width - win_col_off(wp) |
1023 | 5785 + win_col_off2(wp); |
5786 --wp->w_wrow; | |
5787 } | |
5788 } | |
6052 | 5789 set_topline(wp, lnum); |
7 | 5790 } |
5936 | 5791 else if (sline > 0) |
7 | 5792 { |
1023 | 5793 while (sline > 0 && lnum > 1) |
7 | 5794 { |
5795 #ifdef FEAT_FOLDING | |
5796 hasFoldingWin(wp, lnum, &lnum, NULL, TRUE, NULL); | |
5797 if (lnum == 1) | |
5798 { | |
5799 /* first line in buffer is folded */ | |
5800 line_size = 1; | |
5801 --sline; | |
5802 break; | |
5803 } | |
5804 #endif | |
5805 --lnum; | |
5806 #ifdef FEAT_DIFF | |
5807 if (lnum == wp->w_topline) | |
5808 line_size = plines_win_nofill(wp, lnum, TRUE) | |
5809 + wp->w_topfill; | |
5810 else | |
5811 #endif | |
5812 line_size = plines_win(wp, lnum, TRUE); | |
5813 sline -= line_size; | |
5814 } | |
47 | 5815 |
7 | 5816 if (sline < 0) |
5817 { | |
5818 /* | |
5819 * Line we want at top would go off top of screen. Use next | |
5820 * line instead. | |
5821 */ | |
5822 #ifdef FEAT_FOLDING | |
5823 hasFoldingWin(wp, lnum, NULL, &lnum, TRUE, NULL); | |
5824 #endif | |
5825 lnum++; | |
5826 wp->w_wrow -= line_size + sline; | |
5827 } | |
5936 | 5828 else if (sline > 0) |
7 | 5829 { |
5830 /* First line of file reached, use that as topline. */ | |
5831 lnum = 1; | |
5832 wp->w_wrow -= sline; | |
5833 } | |
5936 | 5834 |
6052 | 5835 set_topline(wp, lnum); |
7 | 5836 } |
5837 } | |
5838 | |
5839 if (wp == curwin) | |
5840 { | |
5841 if (p_so) | |
5842 update_topline(); | |
5843 curs_columns(FALSE); /* validate w_wrow */ | |
5844 } | |
5875 | 5845 if (prev_height > 0) |
5846 wp->w_prev_fraction_row = wp->w_wrow; | |
7 | 5847 |
5848 win_comp_scroll(wp); | |
737 | 5849 redraw_win_later(wp, SOME_VALID); |
7 | 5850 wp->w_redr_status = TRUE; |
5851 invalidate_botline_win(wp); | |
5852 } | |
5853 | |
5854 /* | |
5855 * Set the width of a window. | |
5856 */ | |
3697 | 5857 void |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5858 win_new_width(win_T *wp, int width) |
7 | 5859 { |
5860 wp->w_width = width; | |
5861 wp->w_lines_valid = 0; | |
5862 changed_line_abv_curs_win(wp); | |
5863 invalidate_botline_win(wp); | |
5864 if (wp == curwin) | |
5865 { | |
5866 update_topline(); | |
5867 curs_columns(TRUE); /* validate w_wrow */ | |
5868 } | |
5869 redraw_win_later(wp, NOT_VALID); | |
5870 wp->w_redr_status = TRUE; | |
5871 } | |
5872 | |
5873 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5874 win_comp_scroll(win_T *wp) |
7 | 5875 { |
5876 wp->w_p_scr = ((unsigned)wp->w_height >> 1); | |
5877 if (wp->w_p_scr == 0) | |
5878 wp->w_p_scr = 1; | |
5879 } | |
5880 | |
5881 /* | |
5882 * command_height: called whenever p_ch has been changed | |
5883 */ | |
5884 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5885 command_height(void) |
7 | 5886 { |
5887 int h; | |
5888 frame_T *frp; | |
824 | 5889 int old_p_ch = curtab->tp_ch_used; |
5890 | |
5891 /* Use the value of p_ch that we remembered. This is needed for when the | |
5892 * GUI starts up, we can't be sure in what order things happen. And when | |
5893 * p_ch was changed in another tab page. */ | |
5894 curtab->tp_ch_used = p_ch; | |
170 | 5895 |
7 | 5896 /* Find bottom frame with width of screen. */ |
5897 frp = lastwin->w_frame; | |
5898 while (frp->fr_width != Columns && frp->fr_parent != NULL) | |
5899 frp = frp->fr_parent; | |
5900 | |
5901 /* Avoid changing the height of a window with 'winfixheight' set. */ | |
5902 while (frp->fr_prev != NULL && frp->fr_layout == FR_LEAF | |
5903 && frp->fr_win->w_p_wfh) | |
5904 frp = frp->fr_prev; | |
5905 | |
5906 if (starting != NO_SCREEN) | |
5907 { | |
5908 cmdline_row = Rows - p_ch; | |
5909 | |
5910 if (p_ch > old_p_ch) /* p_ch got bigger */ | |
5911 { | |
5912 while (p_ch > old_p_ch) | |
5913 { | |
5914 if (frp == NULL) | |
5915 { | |
5916 EMSG(_(e_noroom)); | |
5917 p_ch = old_p_ch; | |
1404 | 5918 curtab->tp_ch_used = p_ch; |
7 | 5919 cmdline_row = Rows - p_ch; |
5920 break; | |
5921 } | |
5922 h = frp->fr_height - frame_minheight(frp, NULL); | |
5923 if (h > p_ch - old_p_ch) | |
5924 h = p_ch - old_p_ch; | |
5925 old_p_ch += h; | |
5926 frame_add_height(frp, -h); | |
5927 frp = frp->fr_prev; | |
5928 } | |
5929 | |
5930 /* Recompute window positions. */ | |
5931 (void)win_comp_pos(); | |
5932 | |
5933 /* clear the lines added to cmdline */ | |
5934 if (full_screen) | |
5935 screen_fill((int)(cmdline_row), (int)Rows, 0, | |
5936 (int)Columns, ' ', ' ', 0); | |
5937 msg_row = cmdline_row; | |
5938 redraw_cmdline = TRUE; | |
5939 return; | |
5940 } | |
5941 | |
5942 if (msg_row < cmdline_row) | |
5943 msg_row = cmdline_row; | |
5944 redraw_cmdline = TRUE; | |
5945 } | |
5946 frame_add_height(frp, (int)(old_p_ch - p_ch)); | |
5947 | |
5948 /* Recompute window positions. */ | |
5949 if (frp != lastwin->w_frame) | |
5950 (void)win_comp_pos(); | |
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5951 } |
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5952 |
7 | 5953 /* |
5954 * Resize frame "frp" to be "n" lines higher (negative for less high). | |
5955 * Also resize the frames it is contained in. | |
5956 */ | |
5957 static void | |
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5958 frame_add_height(frame_T *frp, int n) |
7 | 5959 { |
5960 frame_new_height(frp, frp->fr_height + n, FALSE, FALSE); | |
5961 for (;;) | |
5962 { | |
5963 frp = frp->fr_parent; | |
5964 if (frp == NULL) | |
5965 break; | |
5966 frp->fr_height += n; | |
5967 } | |
5968 } | |
5969 | |
5970 /* | |
5971 * Add or remove a status line for the bottom window(s), according to the | |
5972 * value of 'laststatus'. | |
5973 */ | |
5974 void | |
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|
5975 last_status( |
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|
5976 int morewin) /* pretend there are two or more windows */ |
7 | 5977 { |
5978 /* Don't make a difference between horizontal or vertical split. */ | |
5979 last_status_rec(topframe, (p_ls == 2 | |
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5980 || (p_ls == 1 && (morewin || !ONE_WINDOW)))); |
7 | 5981 } |
5982 | |
5983 static void | |
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|
5984 last_status_rec(frame_T *fr, int statusline) |
7 | 5985 { |
5986 frame_T *fp; | |
5987 win_T *wp; | |
5988 | |
5989 if (fr->fr_layout == FR_LEAF) | |
5990 { | |
5991 wp = fr->fr_win; | |
5992 if (wp->w_status_height != 0 && !statusline) | |
5993 { | |
5994 /* remove status line */ | |
5995 win_new_height(wp, wp->w_height + 1); | |
5996 wp->w_status_height = 0; | |
5997 comp_col(); | |
5998 } | |
5999 else if (wp->w_status_height == 0 && statusline) | |
6000 { | |
6001 /* Find a frame to take a line from. */ | |
6002 fp = fr; | |
6003 while (fp->fr_height <= frame_minheight(fp, NULL)) | |
6004 { | |
6005 if (fp == topframe) | |
6006 { | |
6007 EMSG(_(e_noroom)); | |
6008 return; | |
6009 } | |
6010 /* In a column of frames: go to frame above. If already at | |
6011 * the top or in a row of frames: go to parent. */ | |
6012 if (fp->fr_parent->fr_layout == FR_COL && fp->fr_prev != NULL) | |
6013 fp = fp->fr_prev; | |
6014 else | |
6015 fp = fp->fr_parent; | |
6016 } | |
6017 wp->w_status_height = 1; | |
6018 if (fp != fr) | |
6019 { | |
6020 frame_new_height(fp, fp->fr_height - 1, FALSE, FALSE); | |
6021 frame_fix_height(wp); | |
6022 (void)win_comp_pos(); | |
6023 } | |
6024 else | |
6025 win_new_height(wp, wp->w_height - 1); | |
6026 comp_col(); | |
737 | 6027 redraw_all_later(SOME_VALID); |
7 | 6028 } |
6029 } | |
6030 else if (fr->fr_layout == FR_ROW) | |
6031 { | |
6032 /* vertically split windows, set status line for each one */ | |
6033 for (fp = fr->fr_child; fp != NULL; fp = fp->fr_next) | |
6034 last_status_rec(fp, statusline); | |
6035 } | |
6036 else | |
6037 { | |
6038 /* horizontally split window, set status line for last one */ | |
6039 for (fp = fr->fr_child; fp->fr_next != NULL; fp = fp->fr_next) | |
6040 ; | |
6041 last_status_rec(fp, statusline); | |
6042 } | |
6043 } | |
6044 | |
667 | 6045 /* |
668 | 6046 * Return the number of lines used by the tab page line. |
667 | 6047 */ |
6048 int | |
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6049 tabline_height(void) |
667 | 6050 { |
685 | 6051 #ifdef FEAT_GUI_TABLINE |
6052 /* When the GUI has the tabline then this always returns zero. */ | |
6053 if (gui_use_tabline()) | |
6054 return 0; | |
6055 #endif | |
675 | 6056 switch (p_stal) |
668 | 6057 { |
6058 case 0: return 0; | |
6059 case 1: return (first_tabpage->tp_next == NULL) ? 0 : 1; | |
6060 } | |
667 | 6061 return 1; |
6062 } | |
6063 | |
7 | 6064 #if defined(FEAT_SEARCHPATH) || defined(PROTO) |
6065 /* | |
344 | 6066 * Get the file name at the cursor. |
6067 * If Visual mode is active, use the selected text if it's in one line. | |
6068 * Returns the name in allocated memory, NULL for failure. | |
6069 */ | |
6070 char_u * | |
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changeset
|
6071 grab_file_name(long count, linenr_T *file_lnum) |
344 | 6072 { |
6633 | 6073 int options = FNAME_MESS|FNAME_EXP|FNAME_REL|FNAME_UNESC; |
6074 | |
344 | 6075 if (VIsual_active) |
6076 { | |
6077 int len; | |
6078 char_u *ptr; | |
6079 | |
6080 if (get_visual_text(NULL, &ptr, &len) == FAIL) | |
6081 return NULL; | |
6633 | 6082 return find_file_name_in_path(ptr, len, options, |
6083 count, curbuf->b_ffname); | |
6084 } | |
6085 return file_name_at_cursor(options | FNAME_HYP, count, file_lnum); | |
344 | 6086 } |
6087 | |
6088 /* | |
7 | 6089 * Return the file name under or after the cursor. |
6090 * | |
6091 * The 'path' option is searched if the file name is not absolute. | |
6092 * The string returned has been alloc'ed and should be freed by the caller. | |
6093 * NULL is returned if the file name or file is not found. | |
6094 * | |
6095 * options: | |
6096 * FNAME_MESS give error messages | |
6097 * FNAME_EXP expand to path | |
6098 * FNAME_HYP check for hypertext link | |
6099 * FNAME_INCL apply "includeexpr" | |
6100 */ | |
6101 char_u * | |
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changeset
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6102 file_name_at_cursor(int options, long count, linenr_T *file_lnum) |
7 | 6103 { |
6104 return file_name_in_line(ml_get_curline(), | |
681 | 6105 curwin->w_cursor.col, options, count, curbuf->b_ffname, |
6106 file_lnum); | |
7 | 6107 } |
6108 | |
6109 /* | |
6110 * Return the name of the file under or after ptr[col]. | |
6111 * Otherwise like file_name_at_cursor(). | |
6112 */ | |
6113 char_u * | |
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|
6114 file_name_in_line( |
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6115 char_u *line, |
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6116 int col, |
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6117 int options, |
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6118 long count, |
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6119 char_u *rel_fname, /* file we are searching relative to */ |
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6120 linenr_T *file_lnum) /* line number after the file name */ |
7 | 6121 { |
6122 char_u *ptr; | |
6123 int len; | |
13103
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6124 int in_type = TRUE; |
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6125 int is_url = FALSE; |
7 | 6126 |
6127 /* | |
6128 * search forward for what could be the start of a file name | |
6129 */ | |
6130 ptr = line + col; | |
6131 while (*ptr != NUL && !vim_isfilec(*ptr)) | |
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6132 MB_PTR_ADV(ptr); |
7 | 6133 if (*ptr == NUL) /* nothing found */ |
6134 { | |
6135 if (options & FNAME_MESS) | |
6136 EMSG(_("E446: No file name under cursor")); | |
6137 return NULL; | |
6138 } | |
6139 | |
6140 /* | |
6141 * Search backward for first char of the file name. | |
6142 * Go one char back to ":" before "//" even when ':' is not in 'isfname'. | |
6143 */ | |
6144 while (ptr > line) | |
6145 { | |
6146 #ifdef FEAT_MBYTE | |
6147 if (has_mbyte && (len = (*mb_head_off)(line, ptr - 1)) > 0) | |
6148 ptr -= len + 1; | |
6149 else | |
6150 #endif | |
6151 if (vim_isfilec(ptr[-1]) | |
6152 || ((options & FNAME_HYP) && path_is_url(ptr - 1))) | |
6153 --ptr; | |
6154 else | |
6155 break; | |
6156 } | |
6157 | |
6158 /* | |
6159 * Search forward for the last char of the file name. | |
6160 * Also allow "://" when ':' is not in 'isfname'. | |
6161 */ | |
6162 len = 0; | |
6633 | 6163 while (vim_isfilec(ptr[len]) || (ptr[len] == '\\' && ptr[len + 1] == ' ') |
13103
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6164 || ((options & FNAME_HYP) && path_is_url(ptr + len)) |
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6165 || (is_url && vim_strchr((char_u *)"?&=", ptr[len]) != NULL)) |
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6166 { |
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6167 /* After type:// we also include ?, & and = as valid characters, so that |
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6168 * http://google.com?q=this&that=ok works. */ |
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6169 if ((ptr[len] >= 'A' && ptr[len] <= 'Z') || (ptr[len] >= 'a' && ptr[len] <= 'z')) |
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6170 { |
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6171 if (in_type && path_is_url(ptr + len + 1)) |
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6172 is_url = TRUE; |
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6173 } |
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6174 else |
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6175 in_type = FALSE; |
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6176 |
6633 | 6177 if (ptr[len] == '\\') |
6178 /* Skip over the "\" in "\ ". */ | |
6179 ++len; | |
7 | 6180 #ifdef FEAT_MBYTE |
6181 if (has_mbyte) | |
474 | 6182 len += (*mb_ptr2len)(ptr + len); |
7 | 6183 else |
6184 #endif | |
6185 ++len; | |
6633 | 6186 } |
7 | 6187 |
6188 /* | |
6189 * If there is trailing punctuation, remove it. | |
6190 * But don't remove "..", could be a directory name. | |
6191 */ | |
6192 if (len > 2 && vim_strchr((char_u *)".,:;!", ptr[len - 1]) != NULL | |
6193 && ptr[len - 2] != '.') | |
6194 --len; | |
6195 | |
681 | 6196 if (file_lnum != NULL) |
6197 { | |
6198 char_u *p; | |
6199 | |
6200 /* Get the number after the file name and a separator character */ | |
6201 p = ptr + len; | |
6202 p = skipwhite(p); | |
6203 if (*p != NUL) | |
6204 { | |
6205 if (!isdigit(*p)) | |
6206 ++p; /* skip the separator */ | |
6207 p = skipwhite(p); | |
6208 if (isdigit(*p)) | |
6209 *file_lnum = (int)getdigits(&p); | |
6210 } | |
6211 } | |
6212 | |
7 | 6213 return find_file_name_in_path(ptr, len, options, count, rel_fname); |
6214 } | |
6215 | |
6216 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
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6217 static char_u *eval_includeexpr(char_u *ptr, int len); |
7 | 6218 |
6219 static char_u * | |
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|
6220 eval_includeexpr(char_u *ptr, int len) |
7 | 6221 { |
6222 char_u *res; | |
6223 | |
6224 set_vim_var_string(VV_FNAME, ptr, len); | |
633 | 6225 res = eval_to_string_safe(curbuf->b_p_inex, NULL, |
681 | 6226 was_set_insecurely((char_u *)"includeexpr", OPT_LOCAL)); |
7 | 6227 set_vim_var_string(VV_FNAME, NULL, 0); |
6228 return res; | |
6229 } | |
6230 #endif | |
6231 | |
6232 /* | |
6233 * Return the name of the file ptr[len] in 'path'. | |
6234 * Otherwise like file_name_at_cursor(). | |
6235 */ | |
6236 char_u * | |
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|
6237 find_file_name_in_path( |
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|
6238 char_u *ptr, |
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6239 int len, |
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6240 int options, |
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6241 long count, |
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changeset
|
6242 char_u *rel_fname) /* file we are searching relative to */ |
7 | 6243 { |
6244 char_u *file_name; | |
6245 int c; | |
6246 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
6247 char_u *tofree = NULL; | |
6248 | |
6249 if ((options & FNAME_INCL) && *curbuf->b_p_inex != NUL) | |
6250 { | |
6251 tofree = eval_includeexpr(ptr, len); | |
6252 if (tofree != NULL) | |
6253 { | |
6254 ptr = tofree; | |
6255 len = (int)STRLEN(ptr); | |
6256 } | |
6257 } | |
6258 # endif | |
6259 | |
6260 if (options & FNAME_EXP) | |
6261 { | |
6262 file_name = find_file_in_path(ptr, len, options & ~FNAME_MESS, | |
6263 TRUE, rel_fname); | |
6264 | |
6265 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
6266 /* | |
6267 * If the file could not be found in a normal way, try applying | |
6268 * 'includeexpr' (unless done already). | |
6269 */ | |
6270 if (file_name == NULL | |
6271 && !(options & FNAME_INCL) && *curbuf->b_p_inex != NUL) | |
6272 { | |
6273 tofree = eval_includeexpr(ptr, len); | |
6274 if (tofree != NULL) | |
6275 { | |
6276 ptr = tofree; | |
6277 len = (int)STRLEN(ptr); | |
6278 file_name = find_file_in_path(ptr, len, options & ~FNAME_MESS, | |
6279 TRUE, rel_fname); | |
6280 } | |
6281 } | |
6282 # endif | |
6283 if (file_name == NULL && (options & FNAME_MESS)) | |
6284 { | |
6285 c = ptr[len]; | |
6286 ptr[len] = NUL; | |
6287 EMSG2(_("E447: Can't find file \"%s\" in path"), ptr); | |
6288 ptr[len] = c; | |
6289 } | |
6290 | |
6291 /* Repeat finding the file "count" times. This matters when it | |
6292 * appears several times in the path. */ | |
6293 while (file_name != NULL && --count > 0) | |
6294 { | |
6295 vim_free(file_name); | |
6296 file_name = find_file_in_path(ptr, len, options, FALSE, rel_fname); | |
6297 } | |
6298 } | |
6299 else | |
6300 file_name = vim_strnsave(ptr, len); | |
6301 | |
6302 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
6303 vim_free(tofree); | |
6304 # endif | |
6305 | |
6306 return file_name; | |
6307 } | |
6308 #endif /* FEAT_SEARCHPATH */ | |
6309 | |
6310 /* | |
6311 * Check if the "://" of a URL is at the pointer, return URL_SLASH. | |
6312 * Also check for ":\\", which MS Internet Explorer accepts, return | |
6313 * URL_BACKSLASH. | |
6314 */ | |
6315 static int | |
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6316 path_is_url(char_u *p) |
7 | 6317 { |
6318 if (STRNCMP(p, "://", (size_t)3) == 0) | |
6319 return URL_SLASH; | |
6320 else if (STRNCMP(p, ":\\\\", (size_t)3) == 0) | |
6321 return URL_BACKSLASH; | |
6322 return 0; | |
6323 } | |
6324 | |
6325 /* | |
6326 * Check if "fname" starts with "name://". Return URL_SLASH if it does. | |
6327 * Return URL_BACKSLASH for "name:\\". | |
6328 * Return zero otherwise. | |
6329 */ | |
6330 int | |
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parents:
7805
diff
changeset
|
6331 path_with_url(char_u *fname) |
7 | 6332 { |
6333 char_u *p; | |
6334 | |
6335 for (p = fname; isalpha(*p); ++p) | |
6336 ; | |
6337 return path_is_url(p); | |
6338 } | |
6339 | |
6340 /* | |
6341 * Return TRUE if "name" is a full (absolute) path name or URL. | |
6342 */ | |
6343 int | |
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diff
changeset
|
6344 vim_isAbsName(char_u *name) |
7 | 6345 { |
6346 return (path_with_url(name) != 0 || mch_isFullName(name)); | |
6347 } | |
6348 | |
6349 /* | |
592 | 6350 * Get absolute file name into buffer "buf[len]". |
7 | 6351 * |
6352 * return FAIL for failure, OK otherwise | |
6353 */ | |
6354 int | |
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diff
changeset
|
6355 vim_FullName( |
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diff
changeset
|
6356 char_u *fname, |
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diff
changeset
|
6357 char_u *buf, |
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diff
changeset
|
6358 int len, |
33ba2adb6065
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diff
changeset
|
6359 int force) /* force expansion even when already absolute */ |
7 | 6360 { |
6361 int retval = OK; | |
6362 int url; | |
6363 | |
6364 *buf = NUL; | |
6365 if (fname == NULL) | |
6366 return FAIL; | |
6367 | |
6368 url = path_with_url(fname); | |
6369 if (!url) | |
6370 retval = mch_FullName(fname, buf, len, force); | |
6371 if (url || retval == FAIL) | |
6372 { | |
6373 /* something failed; use the file name (truncate when too long) */ | |
416 | 6374 vim_strncpy(buf, fname, len - 1); |
7 | 6375 } |
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diff
changeset
|
6376 #if defined(MSWIN) |
7 | 6377 slash_adjust(buf); |
6378 #endif | |
6379 return retval; | |
6380 } | |
6381 | |
6382 /* | |
6383 * Return the minimal number of rows that is needed on the screen to display | |
6384 * the current number of windows. | |
6385 */ | |
6386 int | |
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diff
changeset
|
6387 min_rows(void) |
7 | 6388 { |
6389 int total; | |
671 | 6390 tabpage_T *tp; |
6391 int n; | |
7 | 6392 |
6393 if (firstwin == NULL) /* not initialized yet */ | |
6394 return MIN_LINES; | |
6395 | |
671 | 6396 total = 0; |
9649
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9599
diff
changeset
|
6397 FOR_ALL_TABPAGES(tp) |
671 | 6398 { |
6399 n = frame_minheight(tp->tp_topframe, NULL); | |
6400 if (total < n) | |
6401 total = n; | |
6402 } | |
685 | 6403 total += tabline_height(); |
671 | 6404 total += 1; /* count the room for the command line */ |
7 | 6405 return total; |
6406 } | |
6407 | |
6408 /* | |
672 | 6409 * Return TRUE if there is only one window (in the current tab page), not |
6410 * counting a help or preview window, unless it is the current window. | |
1906 | 6411 * Does not count "aucmd_win". |
7 | 6412 */ |
6413 int | |
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diff
changeset
|
6414 only_one_window(void) |
7 | 6415 { |
6416 int count = 0; | |
6417 win_T *wp; | |
6418 | |
667 | 6419 /* If there is another tab page there always is another window. */ |
6420 if (first_tabpage->tp_next != NULL) | |
6421 return FALSE; | |
6422 | |
9649
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9599
diff
changeset
|
6423 FOR_ALL_WINDOWS(wp) |
4021 | 6424 if (wp->w_buffer != NULL |
11800
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patch 8.0.0782: using freed memory in quickfix code
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changeset
|
6425 && (!((bt_help(wp->w_buffer) && !bt_help(curbuf)) |
7 | 6426 # ifdef FEAT_QUICKFIX |
6427 || wp->w_p_pvw | |
6428 # endif | |
6429 ) || wp == curwin) | |
1906 | 6430 # ifdef FEAT_AUTOCMD |
6431 && wp != aucmd_win | |
6432 # endif | |
6433 ) | |
7 | 6434 ++count; |
6435 return (count <= 1); | |
12477
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changeset
|
6436 } |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
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diff
changeset
|
6437 |
7 | 6438 /* |
6439 * Correct the cursor line number in other windows. Used after changing the | |
6440 * current buffer, and before applying autocommands. | |
6441 * When "do_curwin" is TRUE, also check current window. | |
6442 */ | |
6443 void | |
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diff
changeset
|
6444 check_lnums(int do_curwin) |
7 | 6445 { |
6446 win_T *wp; | |
671 | 6447 tabpage_T *tp; |
6448 | |
6449 FOR_ALL_TAB_WINDOWS(tp, wp) | |
7 | 6450 if ((do_curwin || wp != curwin) && wp->w_buffer == curbuf) |
6451 { | |
6452 if (wp->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
6453 wp->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
6454 if (wp->w_topline > curbuf->b_ml.ml_line_count) | |
6455 wp->w_topline = curbuf->b_ml.ml_line_count; | |
6456 } | |
6457 } | |
6458 | |
6459 /* | |
6460 * A snapshot of the window sizes, to restore them after closing the help | |
6461 * window. | |
6462 * Only these fields are used: | |
6463 * fr_layout | |
6464 * fr_width | |
6465 * fr_height | |
6466 * fr_next | |
6467 * fr_child | |
6468 * fr_win (only valid for the old curwin, NULL otherwise) | |
6469 */ | |
6470 | |
6471 /* | |
6472 * Create a snapshot of the current frame sizes. | |
6473 */ | |
1906 | 6474 void |
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diff
changeset
|
6475 make_snapshot(int idx) |
7 | 6476 { |
1906 | 6477 clear_snapshot(curtab, idx); |
6478 make_snapshot_rec(topframe, &curtab->tp_snapshot[idx]); | |
7 | 6479 } |
6480 | |
6481 static void | |
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diff
changeset
|
6482 make_snapshot_rec(frame_T *fr, frame_T **frp) |
7 | 6483 { |
6484 *frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
6485 if (*frp == NULL) | |
6486 return; | |
6487 (*frp)->fr_layout = fr->fr_layout; | |
6488 (*frp)->fr_width = fr->fr_width; | |
6489 (*frp)->fr_height = fr->fr_height; | |
6490 if (fr->fr_next != NULL) | |
6491 make_snapshot_rec(fr->fr_next, &((*frp)->fr_next)); | |
6492 if (fr->fr_child != NULL) | |
6493 make_snapshot_rec(fr->fr_child, &((*frp)->fr_child)); | |
6494 if (fr->fr_layout == FR_LEAF && fr->fr_win == curwin) | |
6495 (*frp)->fr_win = curwin; | |
6496 } | |
6497 | |
6498 /* | |
6499 * Remove any existing snapshot. | |
6500 */ | |
6501 static void | |
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diff
changeset
|
6502 clear_snapshot(tabpage_T *tp, int idx) |
7 | 6503 { |
1906 | 6504 clear_snapshot_rec(tp->tp_snapshot[idx]); |
6505 tp->tp_snapshot[idx] = NULL; | |
7 | 6506 } |
6507 | |
6508 static void | |
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diff
changeset
|
6509 clear_snapshot_rec(frame_T *fr) |
7 | 6510 { |
6511 if (fr != NULL) | |
6512 { | |
6513 clear_snapshot_rec(fr->fr_next); | |
6514 clear_snapshot_rec(fr->fr_child); | |
6515 vim_free(fr); | |
6516 } | |
6517 } | |
6518 | |
6519 /* | |
6520 * Restore a previously created snapshot, if there is any. | |
6521 * This is only done if the screen size didn't change and the window layout is | |
6522 * still the same. | |
6523 */ | |
1906 | 6524 void |
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diff
changeset
|
6525 restore_snapshot( |
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changeset
|
6526 int idx, |
33ba2adb6065
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diff
changeset
|
6527 int close_curwin) /* closing current window */ |
7 | 6528 { |
6529 win_T *wp; | |
6530 | |
1906 | 6531 if (curtab->tp_snapshot[idx] != NULL |
6532 && curtab->tp_snapshot[idx]->fr_width == topframe->fr_width | |
6533 && curtab->tp_snapshot[idx]->fr_height == topframe->fr_height | |
6534 && check_snapshot_rec(curtab->tp_snapshot[idx], topframe) == OK) | |
6535 { | |
6536 wp = restore_snapshot_rec(curtab->tp_snapshot[idx], topframe); | |
7 | 6537 win_comp_pos(); |
6538 if (wp != NULL && close_curwin) | |
6539 win_goto(wp); | |
6540 redraw_all_later(CLEAR); | |
6541 } | |
1906 | 6542 clear_snapshot(curtab, idx); |
7 | 6543 } |
6544 | |
6545 /* | |
6546 * Check if frames "sn" and "fr" have the same layout, same following frames | |
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changeset
|
6547 * and same children. And the window pointer is valid. |
7 | 6548 */ |
6549 static int | |
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diff
changeset
|
6550 check_snapshot_rec(frame_T *sn, frame_T *fr) |
7 | 6551 { |
6552 if (sn->fr_layout != fr->fr_layout | |
6553 || (sn->fr_next == NULL) != (fr->fr_next == NULL) | |
6554 || (sn->fr_child == NULL) != (fr->fr_child == NULL) | |
6555 || (sn->fr_next != NULL | |
6556 && check_snapshot_rec(sn->fr_next, fr->fr_next) == FAIL) | |
6557 || (sn->fr_child != NULL | |
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changeset
|
6558 && check_snapshot_rec(sn->fr_child, fr->fr_child) == FAIL) |
11191
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changeset
|
6559 || (sn->fr_win != NULL && !win_valid(sn->fr_win))) |
7 | 6560 return FAIL; |
6561 return OK; | |
6562 } | |
6563 | |
6564 /* | |
6565 * Copy the size of snapshot frame "sn" to frame "fr". Do the same for all | |
6566 * following frames and children. | |
6567 * Returns a pointer to the old current window, or NULL. | |
6568 */ | |
6569 static win_T * | |
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diff
changeset
|
6570 restore_snapshot_rec(frame_T *sn, frame_T *fr) |
7 | 6571 { |
6572 win_T *wp = NULL; | |
6573 win_T *wp2; | |
6574 | |
6575 fr->fr_height = sn->fr_height; | |
6576 fr->fr_width = sn->fr_width; | |
6577 if (fr->fr_layout == FR_LEAF) | |
6578 { | |
6579 frame_new_height(fr, fr->fr_height, FALSE, FALSE); | |
779 | 6580 frame_new_width(fr, fr->fr_width, FALSE, FALSE); |
7 | 6581 wp = sn->fr_win; |
6582 } | |
6583 if (sn->fr_next != NULL) | |
6584 { | |
6585 wp2 = restore_snapshot_rec(sn->fr_next, fr->fr_next); | |
6586 if (wp2 != NULL) | |
6587 wp = wp2; | |
6588 } | |
6589 if (sn->fr_child != NULL) | |
6590 { | |
6591 wp2 = restore_snapshot_rec(sn->fr_child, fr->fr_child); | |
6592 if (wp2 != NULL) | |
6593 wp = wp2; | |
6594 } | |
6595 return wp; | |
6596 } | |
6597 | |
5202
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|
6598 #if defined(FEAT_EVAL) || defined(FEAT_PYTHON) || defined(FEAT_PYTHON3) \ |
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|
6599 || defined(PROTO) |
4429 | 6600 /* |
6601 * Set "win" to be the curwin and "tp" to be the current tab page. | |
6222 | 6602 * restore_win() MUST be called to undo, also when FAIL is returned. |
6603 * No autocommands will be executed until restore_win() is called. | |
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|
6604 * When "no_display" is TRUE the display won't be affected, no redraw is |
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|
6605 * triggered, another tabpage access is limited. |
4429 | 6606 * Returns FAIL if switching to "win" failed. |
6607 */ | |
6608 int | |
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|
6609 switch_win( |
12564
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|
6610 win_T **save_curwin, |
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|
6611 tabpage_T **save_curtab, |
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|
6612 win_T *win, |
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|
6613 tabpage_T *tp, |
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changeset
|
6614 int no_display) |
4429 | 6615 { |
6616 # ifdef FEAT_AUTOCMD | |
6617 block_autocmds(); | |
6618 # endif | |
6619 *save_curwin = curwin; | |
6620 if (tp != NULL) | |
6621 { | |
6622 *save_curtab = curtab; | |
4918
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|
6623 if (no_display) |
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|
6624 { |
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|
6625 curtab->tp_firstwin = firstwin; |
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|
6626 curtab->tp_lastwin = lastwin; |
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|
6627 curtab = tp; |
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|
6628 firstwin = curtab->tp_firstwin; |
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|
6629 lastwin = curtab->tp_lastwin; |
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|
6630 } |
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|
6631 else |
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|
6632 goto_tabpage_tp(tp, FALSE, FALSE); |
4429 | 6633 } |
6634 if (!win_valid(win)) | |
6635 return FAIL; | |
6636 curwin = win; | |
6637 curbuf = curwin->w_buffer; | |
6638 return OK; | |
6639 } | |
6640 | |
6641 /* | |
6642 * Restore current tabpage and window saved by switch_win(), if still valid. | |
4918
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|
6643 * When "no_display" is TRUE the display won't be affected, no redraw is |
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changeset
|
6644 * triggered. |
4429 | 6645 */ |
6646 void | |
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changeset
|
6647 restore_win( |
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diff
changeset
|
6648 win_T *save_curwin UNUSED, |
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changeset
|
6649 tabpage_T *save_curtab UNUSED, |
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changeset
|
6650 int no_display UNUSED) |
4429 | 6651 { |
6652 if (save_curtab != NULL && valid_tabpage(save_curtab)) | |
4918
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|
6653 { |
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|
6654 if (no_display) |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6655 { |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6656 curtab->tp_firstwin = firstwin; |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6657 curtab->tp_lastwin = lastwin; |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6658 curtab = save_curtab; |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6659 firstwin = curtab->tp_firstwin; |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6660 lastwin = curtab->tp_lastwin; |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6661 } |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6662 else |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6663 goto_tabpage_tp(save_curtab, FALSE, FALSE); |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6664 } |
4429 | 6665 if (win_valid(save_curwin)) |
6666 { | |
6667 curwin = save_curwin; | |
6668 curbuf = curwin->w_buffer; | |
6669 } | |
6670 # ifdef FEAT_AUTOCMD | |
6671 unblock_autocmds(); | |
6672 # endif | |
6673 } | |
6674 | |
6675 /* | |
6676 * Make "buf" the current buffer. restore_buffer() MUST be called to undo. | |
6677 * No autocommands will be executed. Use aucmd_prepbuf() if there are any. | |
6678 */ | |
6679 void | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
6680 switch_buffer(bufref_T *save_curbuf, buf_T *buf) |
4429 | 6681 { |
6682 # ifdef FEAT_AUTOCMD | |
6683 block_autocmds(); | |
6684 # endif | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
6685 set_bufref(save_curbuf, curbuf); |
4429 | 6686 --curbuf->b_nwindows; |
6687 curbuf = buf; | |
6688 curwin->w_buffer = buf; | |
6689 ++curbuf->b_nwindows; | |
6690 } | |
6691 | |
6692 /* | |
6693 * Restore the current buffer after using switch_buffer(). | |
6694 */ | |
6695 void | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
6696 restore_buffer(bufref_T *save_curbuf) |
4429 | 6697 { |
6698 # ifdef FEAT_AUTOCMD | |
6699 unblock_autocmds(); | |
6700 # endif | |
6701 /* 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
|
6702 if (bufref_valid(save_curbuf)) |
4429 | 6703 { |
6704 --curbuf->b_nwindows; | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
6705 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
|
6706 curbuf = save_curbuf->br_buf; |
4429 | 6707 ++curbuf->b_nwindows; |
6708 } | |
6709 } | |
6710 #endif | |
6711 | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
6712 #if defined(FEAT_GUI) || defined(PROTO) |
7 | 6713 /* |
6714 * Return TRUE if there is any vertically split window. | |
6715 */ | |
6716 int | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6717 win_hasvertsplit(void) |
7 | 6718 { |
6719 frame_T *fr; | |
6720 | |
6721 if (topframe->fr_layout == FR_ROW) | |
6722 return TRUE; | |
6723 | |
6724 if (topframe->fr_layout == FR_COL) | |
6725 for (fr = topframe->fr_child; fr != NULL; fr = fr->fr_next) | |
6726 if (fr->fr_layout == FR_ROW) | |
6727 return TRUE; | |
6728 | |
6729 return FALSE; | |
6730 } | |
6731 #endif | |
1326 | 6732 |
6733 #if defined(FEAT_SEARCH_EXTRA) || defined(PROTO) | |
6734 /* | |
6735 * Add match to the match list of window 'wp'. The pattern 'pat' will be | |
1698 | 6736 * highlighted with the group 'grp' with priority 'prio'. |
1326 | 6737 * Optionally, a desired ID 'id' can be specified (greater than or equal to 1). |
6738 * If no particular ID is desired, -1 must be specified for 'id'. | |
6739 * Return ID of added match, -1 on failure. | |
6740 */ | |
6741 int | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6742 match_add( |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6743 win_T *wp, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6744 char_u *grp, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6745 char_u *pat, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6746 int prio, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6747 int id, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6748 list_T *pos_list, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6749 char_u *conceal_char UNUSED) /* pointer to conceal replacement char */ |
1326 | 6750 { |
5979 | 6751 matchitem_T *cur; |
6752 matchitem_T *prev; | |
6753 matchitem_T *m; | |
1326 | 6754 int hlg_id; |
5979 | 6755 regprog_T *regprog = NULL; |
6756 int rtype = SOME_VALID; | |
6757 | |
6758 if (*grp == NUL || (pat != NULL && *pat == NUL)) | |
1326 | 6759 return -1; |
6760 if (id < -1 || id == 0) | |
6761 { | |
9953
9560a2eb7968
commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9875
diff
changeset
|
6762 EMSGN(_("E799: Invalid ID: %ld (must be greater than or equal to 1)"), id); |
1326 | 6763 return -1; |
6764 } | |
6765 if (id != -1) | |
6766 { | |
6767 cur = wp->w_match_head; | |
6768 while (cur != NULL) | |
6769 { | |
6770 if (cur->id == id) | |
6771 { | |
9953
9560a2eb7968
commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9875
diff
changeset
|
6772 EMSGN(_("E801: ID already taken: %ld"), id); |
1326 | 6773 return -1; |
6774 } | |
6775 cur = cur->next; | |
6776 } | |
6777 } | |
1570 | 6778 if ((hlg_id = syn_namen2id(grp, (int)STRLEN(grp))) == 0) |
1326 | 6779 { |
6780 EMSG2(_(e_nogroup), grp); | |
6781 return -1; | |
6782 } | |
5979 | 6783 if (pat != NULL && (regprog = vim_regcomp(pat, RE_MAGIC)) == NULL) |
1326 | 6784 { |
6785 EMSG2(_(e_invarg2), pat); | |
6786 return -1; | |
6787 } | |
6788 | |
6789 /* Find available match ID. */ | |
6790 while (id == -1) | |
6791 { | |
6792 cur = wp->w_match_head; | |
6793 while (cur != NULL && cur->id != wp->w_next_match_id) | |
6794 cur = cur->next; | |
6795 if (cur == NULL) | |
6796 id = wp->w_next_match_id; | |
6797 wp->w_next_match_id++; | |
6798 } | |
6799 | |
6800 /* Build new match. */ | |
5987 | 6801 m = (matchitem_T *)alloc_clear(sizeof(matchitem_T)); |
1326 | 6802 m->id = id; |
6803 m->priority = prio; | |
5979 | 6804 m->pattern = pat == NULL ? NULL : vim_strsave(pat); |
1326 | 6805 m->hlg_id = hlg_id; |
1338 | 6806 m->match.regprog = regprog; |
6807 m->match.rmm_ic = FALSE; | |
6808 m->match.rmm_maxcol = 0; | |
8804
75446578a52f
commit https://github.com/vim/vim/commit/42356150badca33b4e42dc8172abbceff2e86cbe
Christian Brabandt <cb@256bit.org>
parents:
8651
diff
changeset
|
6809 # if defined(FEAT_CONCEAL) && defined(FEAT_MBYTE) |
6947 | 6810 m->conceal_char = 0; |
6811 if (conceal_char != NULL) | |
6812 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
|
6813 # endif |
1326 | 6814 |
5979 | 6815 /* Set up position matches */ |
6816 if (pos_list != NULL) | |
6817 { | |
6818 linenr_T toplnum = 0; | |
6819 linenr_T botlnum = 0; | |
6820 listitem_T *li; | |
6821 int i; | |
6822 | |
6007 | 6823 for (i = 0, li = pos_list->lv_first; li != NULL && i < MAXPOSMATCH; |
5979 | 6824 i++, li = li->li_next) |
6825 { | |
6826 linenr_T lnum = 0; | |
6827 colnr_T col = 0; | |
6828 int len = 1; | |
6829 list_T *subl; | |
6830 listitem_T *subli; | |
5987 | 6831 int error = FALSE; |
5979 | 6832 |
6833 if (li->li_tv.v_type == VAR_LIST) | |
6834 { | |
6835 subl = li->li_tv.vval.v_list; | |
6836 if (subl == NULL) | |
6837 goto fail; | |
6838 subli = subl->lv_first; | |
6839 if (subli == NULL) | |
6840 goto fail; | |
6841 lnum = get_tv_number_chk(&subli->li_tv, &error); | |
6842 if (error == TRUE) | |
6843 goto fail; | |
6844 if (lnum == 0) | |
6845 { | |
6846 --i; | |
6847 continue; | |
6848 } | |
6007 | 6849 m->pos.pos[i].lnum = lnum; |
5979 | 6850 subli = subli->li_next; |
6851 if (subli != NULL) | |
6852 { | |
6853 col = get_tv_number_chk(&subli->li_tv, &error); | |
6854 if (error == TRUE) | |
6855 goto fail; | |
6856 subli = subli->li_next; | |
6857 if (subli != NULL) | |
6858 { | |
6859 len = get_tv_number_chk(&subli->li_tv, &error); | |
6860 if (error == TRUE) | |
6861 goto fail; | |
6862 } | |
6863 } | |
6864 m->pos.pos[i].col = col; | |
6865 m->pos.pos[i].len = len; | |
6866 } | |
6867 else if (li->li_tv.v_type == VAR_NUMBER) | |
6868 { | |
6869 if (li->li_tv.vval.v_number == 0) | |
6007 | 6870 { |
6871 --i; | |
5979 | 6872 continue; |
6007 | 6873 } |
5979 | 6874 m->pos.pos[i].lnum = li->li_tv.vval.v_number; |
6875 m->pos.pos[i].col = 0; | |
6876 m->pos.pos[i].len = 0; | |
6877 } | |
6878 else | |
6879 { | |
6880 EMSG(_("List or number required")); | |
6881 goto fail; | |
6882 } | |
6883 if (toplnum == 0 || lnum < toplnum) | |
6884 toplnum = lnum; | |
6005 | 6885 if (botlnum == 0 || lnum >= botlnum) |
6886 botlnum = lnum + 1; | |
5979 | 6887 } |
6888 | |
6889 /* Calculate top and bottom lines for redrawing area */ | |
6890 if (toplnum != 0) | |
6891 { | |
6892 if (wp->w_buffer->b_mod_set) | |
6893 { | |
6894 if (wp->w_buffer->b_mod_top > toplnum) | |
6895 wp->w_buffer->b_mod_top = toplnum; | |
6896 if (wp->w_buffer->b_mod_bot < botlnum) | |
6897 wp->w_buffer->b_mod_bot = botlnum; | |
6898 } | |
6899 else | |
6900 { | |
6018 | 6901 wp->w_buffer->b_mod_set = TRUE; |
5979 | 6902 wp->w_buffer->b_mod_top = toplnum; |
6903 wp->w_buffer->b_mod_bot = botlnum; | |
6018 | 6904 wp->w_buffer->b_mod_xlines = 0; |
5979 | 6905 } |
6906 m->pos.toplnum = toplnum; | |
6907 m->pos.botlnum = botlnum; | |
6908 rtype = VALID; | |
6909 } | |
6910 } | |
6911 | |
1326 | 6912 /* Insert new match. The match list is in ascending order with regard to |
6913 * the match priorities. */ | |
6914 cur = wp->w_match_head; | |
6915 prev = cur; | |
6916 while (cur != NULL && prio >= cur->priority) | |
6917 { | |
6918 prev = cur; | |
6919 cur = cur->next; | |
6920 } | |
6921 if (cur == prev) | |
6922 wp->w_match_head = m; | |
6923 else | |
6924 prev->next = m; | |
6925 m->next = cur; | |
6926 | |
5979 | 6927 redraw_later(rtype); |
1326 | 6928 return id; |
5979 | 6929 |
6930 fail: | |
6931 vim_free(m); | |
6932 return -1; | |
1326 | 6933 } |
6934 | |
6935 /* | |
6936 * Delete match with ID 'id' in the match list of window 'wp'. | |
6937 * Print error messages if 'perr' is TRUE. | |
6938 */ | |
6939 int | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6940 match_delete(win_T *wp, int id, int perr) |
1326 | 6941 { |
5979 | 6942 matchitem_T *cur = wp->w_match_head; |
6943 matchitem_T *prev = cur; | |
6944 int rtype = SOME_VALID; | |
1326 | 6945 |
6946 if (id < 1) | |
6947 { | |
6948 if (perr == TRUE) | |
9953
9560a2eb7968
commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9875
diff
changeset
|
6949 EMSGN(_("E802: Invalid ID: %ld (must be greater than or equal to 1)"), |
1326 | 6950 id); |
6951 return -1; | |
6952 } | |
6953 while (cur != NULL && cur->id != id) | |
6954 { | |
6955 prev = cur; | |
6956 cur = cur->next; | |
6957 } | |
6958 if (cur == NULL) | |
6959 { | |
6960 if (perr == TRUE) | |
9953
9560a2eb7968
commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9875
diff
changeset
|
6961 EMSGN(_("E803: ID not found: %ld"), id); |
1326 | 6962 return -1; |
6963 } | |
6964 if (cur == prev) | |
6965 wp->w_match_head = cur->next; | |
6966 else | |
6967 prev->next = cur->next; | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4442
diff
changeset
|
6968 vim_regfree(cur->match.regprog); |
1326 | 6969 vim_free(cur->pattern); |
5979 | 6970 if (cur->pos.toplnum != 0) |
6971 { | |
6972 if (wp->w_buffer->b_mod_set) | |
6973 { | |
6974 if (wp->w_buffer->b_mod_top > cur->pos.toplnum) | |
6975 wp->w_buffer->b_mod_top = cur->pos.toplnum; | |
6976 if (wp->w_buffer->b_mod_bot < cur->pos.botlnum) | |
6977 wp->w_buffer->b_mod_bot = cur->pos.botlnum; | |
6978 } | |
6979 else | |
6980 { | |
6018 | 6981 wp->w_buffer->b_mod_set = TRUE; |
5979 | 6982 wp->w_buffer->b_mod_top = cur->pos.toplnum; |
6983 wp->w_buffer->b_mod_bot = cur->pos.botlnum; | |
6018 | 6984 wp->w_buffer->b_mod_xlines = 0; |
5979 | 6985 } |
6986 rtype = VALID; | |
6987 } | |
1326 | 6988 vim_free(cur); |
5979 | 6989 redraw_later(rtype); |
1326 | 6990 return 0; |
6991 } | |
6992 | |
6993 /* | |
6994 * Delete all matches in the match list of window 'wp'. | |
6995 */ | |
6996 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6997 clear_matches(win_T *wp) |
1326 | 6998 { |
6999 matchitem_T *m; | |
7000 | |
7001 while (wp->w_match_head != NULL) | |
7002 { | |
7003 m = wp->w_match_head->next; | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4442
diff
changeset
|
7004 vim_regfree(wp->w_match_head->match.regprog); |
1326 | 7005 vim_free(wp->w_match_head->pattern); |
7006 vim_free(wp->w_match_head); | |
7007 wp->w_match_head = m; | |
7008 } | |
7009 redraw_later(SOME_VALID); | |
7010 } | |
7011 | |
7012 /* | |
7013 * Get match from ID 'id' in window 'wp'. | |
7014 * Return NULL if match not found. | |
7015 */ | |
7016 matchitem_T * | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7017 get_match(win_T *wp, int id) |
1326 | 7018 { |
7019 matchitem_T *cur = wp->w_match_head; | |
7020 | |
7021 while (cur != NULL && cur->id != id) | |
7022 cur = cur->next; | |
7023 return cur; | |
7024 } | |
7025 #endif | |
4379 | 7026 |
7027 #if defined(FEAT_PYTHON) || defined(FEAT_PYTHON3) || defined(PROTO) | |
7028 int | |
4401 | 7029 get_win_number(win_T *wp, win_T *first_win) |
4379 | 7030 { |
7031 int i = 1; | |
7032 win_T *w; | |
7033 | |
4401 | 7034 for (w = first_win; w != NULL && w != wp; w = W_NEXT(w)) |
4379 | 7035 ++i; |
7036 | |
7037 if (w == NULL) | |
7038 return 0; | |
7039 else | |
7040 return i; | |
7041 } | |
4401 | 7042 |
7043 int | |
4936
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
7044 get_tab_number(tabpage_T *tp UNUSED) |
4401 | 7045 { |
7046 int i = 1; | |
7047 tabpage_T *t; | |
7048 | |
7049 for (t = first_tabpage; t != NULL && t != tp; t = t->tp_next) | |
7050 ++i; | |
7051 | |
7052 if (t == NULL) | |
7053 return 0; | |
7054 else | |
7055 return i; | |
7056 } | |
7057 #endif | |
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7058 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7059 /* |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7060 * 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
|
7061 */ |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7062 static int |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7063 frame_check_height(frame_T *topfrp, int height) |
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7064 { |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7065 frame_T *frp; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7066 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7067 if (topfrp->fr_height != height) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7068 return FALSE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7069 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7070 if (topfrp->fr_layout == FR_ROW) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7071 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
|
7072 if (frp->fr_height != height) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7073 return FALSE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7074 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7075 return TRUE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7076 } |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
7077 |
5004
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 * 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
|
7080 */ |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7081 static int |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7082 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
|
7083 { |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7084 frame_T *frp; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7085 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7086 if (topfrp->fr_width != width) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7087 return FALSE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7088 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7089 if (topfrp->fr_layout == FR_COL) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7090 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
|
7091 if (frp->fr_width != width) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7092 return FALSE; |
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 return TRUE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7095 } |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7096 |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7097 #if defined(FEAT_EVAL) || defined(PROTO) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7098 int |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7099 win_getid(typval_T *argvars) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7100 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7101 int winnr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7102 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7103 |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7104 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
|
7105 return curwin->w_id; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7106 winnr = get_tv_number(&argvars[0]); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7107 if (winnr > 0) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7108 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7109 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
|
7110 wp = firstwin; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7111 else |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7112 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7113 tabpage_T *tp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7114 int tabnr = get_tv_number(&argvars[1]); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7115 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7116 FOR_ALL_TABPAGES(tp) |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7117 if (--tabnr == 0) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7118 break; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7119 if (tp == NULL) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7120 return -1; |
10377
dd397210a2d3
commit https://github.com/vim/vim/commit/8e639052638a9bb8c7dd6e3e10776b1218cec1a3
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
7121 if (tp == curtab) |
dd397210a2d3
commit https://github.com/vim/vim/commit/8e639052638a9bb8c7dd6e3e10776b1218cec1a3
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
7122 wp = firstwin; |
dd397210a2d3
commit https://github.com/vim/vim/commit/8e639052638a9bb8c7dd6e3e10776b1218cec1a3
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
7123 else |
dd397210a2d3
commit https://github.com/vim/vim/commit/8e639052638a9bb8c7dd6e3e10776b1218cec1a3
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
7124 wp = tp->tp_firstwin; |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7125 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7126 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
|
7127 if (--winnr == 0) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7128 return wp->w_id; |
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 return 0; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7131 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7132 |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7133 int |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7134 win_gotoid(typval_T *argvars) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7135 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7136 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7137 tabpage_T *tp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7138 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
|
7139 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7140 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
|
7141 if (wp->w_id == id) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7142 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7143 goto_tabpage_win(tp, wp); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7144 return 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7145 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7146 return 0; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7147 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7148 |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7149 void |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7150 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
|
7151 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7152 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7153 tabpage_T *tp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7154 int winnr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7155 int tabnr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7156 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
|
7157 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7158 FOR_ALL_TABPAGES(tp) |
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7159 { |
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7160 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
|
7161 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7162 if (wp->w_id == id) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7163 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7164 list_append_number(list, tabnr); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7165 list_append_number(list, winnr); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7166 return; |
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 ++winnr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7169 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7170 ++tabnr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7171 winnr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7172 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7173 list_append_number(list, 0); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7174 list_append_number(list, 0); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7175 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7176 |
9858
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7177 win_T * |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7178 win_id2wp(typval_T *argvars) |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7179 { |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7180 win_T *wp; |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7181 tabpage_T *tp; |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7182 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
|
7183 |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7184 FOR_ALL_TAB_WINDOWS(tp, wp) |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7185 if (wp->w_id == id) |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7186 return wp; |
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 return NULL; |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7189 } |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7190 |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7191 int |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7192 win_id2win(typval_T *argvars) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7193 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7194 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7195 int nr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7196 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
|
7197 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7198 FOR_ALL_WINDOWS(wp) |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7199 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7200 if (wp->w_id == id) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7201 return nr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7202 ++nr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7203 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7204 return 0; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7205 } |
8536
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7206 |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7207 void |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7208 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
|
7209 { |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7210 win_T *wp; |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7211 tabpage_T *tp; |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7212 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
|
7213 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7214 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
|
7215 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
|
7216 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
|
7217 } |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7218 |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7219 #endif |