Mercurial > vim
annotate src/window.c @ 13875:a5ac84b6339e
Added tag v8.0.1808 for changeset fc2f175e8169188bd2d39682b2da4dd1db082f72
author | Christian Brabandt <cb@256bit.org> |
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date | Thu, 10 May 2018 14:45:07 +0200 |
parents | 79419af4b29c |
children | bccd66fa00c1 |
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 | |
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102 # define CHECK_CMDWIN \ |
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103 do { \ |
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104 if (cmdwin_type != 0) \ |
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105 { \ |
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106 EMSG(_(e_cmdwin)); \ |
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107 return; \ |
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108 } \ |
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109 } while (0) |
7 | 110 #else |
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111 # define CHECK_CMDWIN do { /**/ } while (0) |
7 | 112 #endif |
113 | |
114 switch (nchar) | |
115 { | |
116 /* split current window in two parts, horizontally */ | |
117 case 'S': | |
118 case Ctrl_S: | |
119 case 's': | |
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120 CHECK_CMDWIN; |
7 | 121 reset_VIsual_and_resel(); /* stop Visual mode */ |
635 | 122 #ifdef FEAT_QUICKFIX |
123 /* When splitting the quickfix window open a new buffer in it, | |
124 * don't replicate the quickfix buffer. */ | |
125 if (bt_quickfix(curbuf)) | |
126 goto newwindow; | |
127 #endif | |
7 | 128 #ifdef FEAT_GUI |
129 need_mouse_correct = TRUE; | |
130 #endif | |
7009 | 131 (void)win_split((int)Prenum, 0); |
7 | 132 break; |
133 | |
134 /* split current window in two parts, vertically */ | |
135 case Ctrl_V: | |
136 case 'v': | |
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137 CHECK_CMDWIN; |
7 | 138 reset_VIsual_and_resel(); /* stop Visual mode */ |
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139 #ifdef FEAT_QUICKFIX |
1664 | 140 /* When splitting the quickfix window open a new buffer in it, |
141 * don't replicate the quickfix buffer. */ | |
142 if (bt_quickfix(curbuf)) | |
143 goto newwindow; | |
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144 #endif |
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145 #ifdef FEAT_GUI |
7 | 146 need_mouse_correct = TRUE; |
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147 #endif |
7009 | 148 (void)win_split((int)Prenum, WSP_VERT); |
7 | 149 break; |
150 | |
151 /* split current window and edit alternate file */ | |
152 case Ctrl_HAT: | |
153 case '^': | |
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154 CHECK_CMDWIN; |
7 | 155 reset_VIsual_and_resel(); /* stop Visual mode */ |
6432 | 156 cmd_with_count("split #", cbuf, sizeof(cbuf), Prenum); |
7 | 157 do_cmdline_cmd(cbuf); |
158 break; | |
159 | |
160 /* open new window */ | |
161 case Ctrl_N: | |
162 case 'n': | |
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163 CHECK_CMDWIN; |
7 | 164 reset_VIsual_and_resel(); /* stop Visual mode */ |
635 | 165 #ifdef FEAT_QUICKFIX |
166 newwindow: | |
167 #endif | |
7 | 168 if (Prenum) |
1664 | 169 /* window height */ |
170 vim_snprintf((char *)cbuf, sizeof(cbuf) - 5, "%ld", Prenum); | |
7 | 171 else |
172 cbuf[0] = NUL; | |
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173 #if defined(FEAT_QUICKFIX) |
1664 | 174 if (nchar == 'v' || nchar == Ctrl_V) |
175 STRCAT(cbuf, "v"); | |
176 #endif | |
7 | 177 STRCAT(cbuf, "new"); |
178 do_cmdline_cmd(cbuf); | |
179 break; | |
180 | |
181 /* quit current window */ | |
182 case Ctrl_Q: | |
183 case 'q': | |
184 reset_VIsual_and_resel(); /* stop Visual mode */ | |
6432 | 185 cmd_with_count("quit", cbuf, sizeof(cbuf), Prenum); |
6398 | 186 do_cmdline_cmd(cbuf); |
7 | 187 break; |
188 | |
189 /* close current window */ | |
190 case Ctrl_C: | |
191 case 'c': | |
192 reset_VIsual_and_resel(); /* stop Visual mode */ | |
6432 | 193 cmd_with_count("close", cbuf, sizeof(cbuf), Prenum); |
6398 | 194 do_cmdline_cmd(cbuf); |
7 | 195 break; |
196 | |
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197 #if defined(FEAT_QUICKFIX) |
7 | 198 /* close preview window */ |
199 case Ctrl_Z: | |
200 case 'z': | |
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201 CHECK_CMDWIN; |
7 | 202 reset_VIsual_and_resel(); /* stop Visual mode */ |
203 do_cmdline_cmd((char_u *)"pclose"); | |
204 break; | |
205 | |
206 /* cursor to preview window */ | |
207 case 'P': | |
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208 FOR_ALL_WINDOWS(wp) |
7 | 209 if (wp->w_p_pvw) |
210 break; | |
211 if (wp == NULL) | |
212 EMSG(_("E441: There is no preview window")); | |
213 else | |
214 win_goto(wp); | |
215 break; | |
216 #endif | |
217 | |
218 /* close all but current window */ | |
219 case Ctrl_O: | |
220 case 'o': | |
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221 CHECK_CMDWIN; |
7 | 222 reset_VIsual_and_resel(); /* stop Visual mode */ |
6432 | 223 cmd_with_count("only", cbuf, sizeof(cbuf), Prenum); |
6398 | 224 do_cmdline_cmd(cbuf); |
7 | 225 break; |
226 | |
227 /* cursor to next window with wrap around */ | |
228 case Ctrl_W: | |
229 case 'w': | |
230 /* cursor to previous window with wrap around */ | |
231 case 'W': | |
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232 CHECK_CMDWIN; |
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233 if (ONE_WINDOW && Prenum != 1) /* just one window */ |
7 | 234 beep_flush(); |
235 else | |
236 { | |
237 if (Prenum) /* go to specified window */ | |
238 { | |
239 for (wp = firstwin; --Prenum > 0; ) | |
240 { | |
241 if (wp->w_next == NULL) | |
242 break; | |
243 else | |
244 wp = wp->w_next; | |
245 } | |
246 } | |
247 else | |
248 { | |
249 if (nchar == 'W') /* go to previous window */ | |
250 { | |
251 wp = curwin->w_prev; | |
252 if (wp == NULL) | |
253 wp = lastwin; /* wrap around */ | |
254 } | |
255 else /* go to next window */ | |
256 { | |
257 wp = curwin->w_next; | |
258 if (wp == NULL) | |
259 wp = firstwin; /* wrap around */ | |
260 } | |
261 } | |
262 win_goto(wp); | |
263 } | |
264 break; | |
265 | |
266 /* cursor to window below */ | |
267 case 'j': | |
268 case K_DOWN: | |
269 case Ctrl_J: | |
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270 CHECK_CMDWIN; |
7 | 271 win_goto_ver(FALSE, Prenum1); |
272 break; | |
273 | |
274 /* cursor to window above */ | |
275 case 'k': | |
276 case K_UP: | |
277 case Ctrl_K: | |
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278 CHECK_CMDWIN; |
7 | 279 win_goto_ver(TRUE, Prenum1); |
280 break; | |
281 | |
282 /* cursor to left window */ | |
283 case 'h': | |
284 case K_LEFT: | |
285 case Ctrl_H: | |
286 case K_BS: | |
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287 CHECK_CMDWIN; |
7 | 288 win_goto_hor(TRUE, Prenum1); |
289 break; | |
290 | |
291 /* cursor to right window */ | |
292 case 'l': | |
293 case K_RIGHT: | |
294 case Ctrl_L: | |
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295 CHECK_CMDWIN; |
7 | 296 win_goto_hor(FALSE, Prenum1); |
297 break; | |
298 | |
826 | 299 /* move window to new tab page */ |
300 case 'T': | |
1906 | 301 if (one_window()) |
826 | 302 MSG(_(m_onlyone)); |
303 else | |
304 { | |
305 tabpage_T *oldtab = curtab; | |
306 tabpage_T *newtab; | |
307 | |
308 /* First create a new tab with the window, then go back to | |
309 * the old tab and close the window there. */ | |
944 | 310 wp = curwin; |
826 | 311 if (win_new_tabpage((int)Prenum) == OK |
312 && valid_tabpage(oldtab)) | |
313 { | |
314 newtab = curtab; | |
4354 | 315 goto_tabpage_tp(oldtab, TRUE, TRUE); |
826 | 316 if (curwin == wp) |
317 win_close(curwin, FALSE); | |
318 if (valid_tabpage(newtab)) | |
4354 | 319 goto_tabpage_tp(newtab, TRUE, TRUE); |
826 | 320 } |
321 } | |
322 break; | |
323 | |
7 | 324 /* cursor to top-left window */ |
325 case 't': | |
326 case Ctrl_T: | |
327 win_goto(firstwin); | |
328 break; | |
329 | |
330 /* cursor to bottom-right window */ | |
331 case 'b': | |
332 case Ctrl_B: | |
333 win_goto(lastwin); | |
334 break; | |
335 | |
336 /* cursor to last accessed (previous) window */ | |
337 case 'p': | |
338 case Ctrl_P: | |
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339 if (!win_valid(prevwin)) |
7 | 340 beep_flush(); |
341 else | |
342 win_goto(prevwin); | |
343 break; | |
344 | |
345 /* exchange current and next window */ | |
346 case 'x': | |
347 case Ctrl_X: | |
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348 CHECK_CMDWIN; |
7 | 349 win_exchange(Prenum); |
350 break; | |
351 | |
352 /* rotate windows downwards */ | |
353 case Ctrl_R: | |
354 case 'r': | |
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355 CHECK_CMDWIN; |
7 | 356 reset_VIsual_and_resel(); /* stop Visual mode */ |
357 win_rotate(FALSE, (int)Prenum1); /* downwards */ | |
358 break; | |
359 | |
360 /* rotate windows upwards */ | |
361 case 'R': | |
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362 CHECK_CMDWIN; |
7 | 363 reset_VIsual_and_resel(); /* stop Visual mode */ |
364 win_rotate(TRUE, (int)Prenum1); /* upwards */ | |
365 break; | |
366 | |
367 /* move window to the very top/bottom/left/right */ | |
368 case 'K': | |
369 case 'J': | |
370 case 'H': | |
371 case 'L': | |
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372 CHECK_CMDWIN; |
7 | 373 win_totop((int)Prenum, |
374 ((nchar == 'H' || nchar == 'L') ? WSP_VERT : 0) | |
375 | ((nchar == 'H' || nchar == 'K') ? WSP_TOP : WSP_BOT)); | |
376 break; | |
377 | |
378 /* make all windows the same height */ | |
379 case '=': | |
380 #ifdef FEAT_GUI | |
381 need_mouse_correct = TRUE; | |
382 #endif | |
383 win_equal(NULL, FALSE, 'b'); | |
384 break; | |
385 | |
386 /* increase current window height */ | |
387 case '+': | |
388 #ifdef FEAT_GUI | |
389 need_mouse_correct = TRUE; | |
390 #endif | |
391 win_setheight(curwin->w_height + (int)Prenum1); | |
392 break; | |
393 | |
394 /* decrease current window height */ | |
395 case '-': | |
396 #ifdef FEAT_GUI | |
397 need_mouse_correct = TRUE; | |
398 #endif | |
399 win_setheight(curwin->w_height - (int)Prenum1); | |
400 break; | |
401 | |
402 /* set current window height */ | |
403 case Ctrl__: | |
404 case '_': | |
405 #ifdef FEAT_GUI | |
406 need_mouse_correct = TRUE; | |
407 #endif | |
408 win_setheight(Prenum ? (int)Prenum : 9999); | |
409 break; | |
410 | |
411 /* increase current window width */ | |
412 case '>': | |
413 #ifdef FEAT_GUI | |
414 need_mouse_correct = TRUE; | |
415 #endif | |
416 win_setwidth(curwin->w_width + (int)Prenum1); | |
417 break; | |
418 | |
419 /* decrease current window width */ | |
420 case '<': | |
421 #ifdef FEAT_GUI | |
422 need_mouse_correct = TRUE; | |
423 #endif | |
424 win_setwidth(curwin->w_width - (int)Prenum1); | |
425 break; | |
426 | |
427 /* set current window width */ | |
428 case '|': | |
429 #ifdef FEAT_GUI | |
430 need_mouse_correct = TRUE; | |
431 #endif | |
432 win_setwidth(Prenum != 0 ? (int)Prenum : 9999); | |
433 break; | |
434 | |
435 /* jump to tag and split window if tag exists (in preview window) */ | |
436 #if defined(FEAT_QUICKFIX) | |
437 case '}': | |
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438 CHECK_CMDWIN; |
7 | 439 if (Prenum) |
440 g_do_tagpreview = Prenum; | |
441 else | |
442 g_do_tagpreview = p_pvh; | |
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443 #endif |
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444 /* FALLTHROUGH */ |
7 | 445 case ']': |
446 case Ctrl_RSB: | |
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447 CHECK_CMDWIN; |
6239 | 448 /* keep Visual mode, can select words to use as a tag */ |
7 | 449 if (Prenum) |
450 postponed_split = Prenum; | |
451 else | |
452 postponed_split = -1; | |
6251 | 453 #ifdef FEAT_QUICKFIX |
6264 | 454 if (nchar != '}') |
455 g_do_tagpreview = 0; | |
6251 | 456 #endif |
6239 | 457 |
458 /* Execute the command right here, required when "wincmd ]" | |
459 * was used in a function. */ | |
7 | 460 do_nv_ident(Ctrl_RSB, NUL); |
461 break; | |
462 | |
463 #ifdef FEAT_SEARCHPATH | |
464 /* edit file name under cursor in a new window */ | |
465 case 'f': | |
681 | 466 case 'F': |
7 | 467 case Ctrl_F: |
820 | 468 wingotofile: |
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469 CHECK_CMDWIN; |
344 | 470 |
681 | 471 ptr = grab_file_name(Prenum1, &lnum); |
7 | 472 if (ptr != NULL) |
473 { | |
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474 tabpage_T *oldtab = curtab; |
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475 win_T *oldwin = curwin; |
820 | 476 # ifdef FEAT_GUI |
7 | 477 need_mouse_correct = TRUE; |
820 | 478 # endif |
7 | 479 setpcmark(); |
480 if (win_split(0, 0) == OK) | |
481 { | |
2583 | 482 RESET_BINDING(curwin); |
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483 if (do_ecmd(0, ptr, NULL, NULL, ECMD_LASTL, |
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484 ECMD_HIDE, NULL) == FAIL) |
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485 { |
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486 /* Failed to open the file, close the window |
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487 * opened for it. */ |
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488 win_close(curwin, FALSE); |
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489 goto_tabpage_win(oldtab, oldwin); |
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490 } |
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491 else if (nchar == 'F' && lnum >= 0) |
681 | 492 { |
493 curwin->w_cursor.lnum = lnum; | |
494 check_cursor_lnum(); | |
495 beginline(BL_SOL | BL_FIX); | |
496 } | |
7 | 497 } |
498 vim_free(ptr); | |
499 } | |
500 break; | |
501 #endif | |
502 | |
503 #ifdef FEAT_FIND_ID | |
1187 | 504 /* Go to the first occurrence of the identifier under cursor along path in a |
7 | 505 * new window -- webb |
506 */ | |
507 case 'i': /* Go to any match */ | |
508 case Ctrl_I: | |
509 type = FIND_ANY; | |
510 /* FALLTHROUGH */ | |
511 case 'd': /* Go to definition, using 'define' */ | |
512 case Ctrl_D: | |
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513 CHECK_CMDWIN; |
7 | 514 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0) |
515 break; | |
516 find_pattern_in_path(ptr, 0, len, TRUE, | |
517 Prenum == 0 ? TRUE : FALSE, type, | |
518 Prenum1, ACTION_SPLIT, (linenr_T)1, (linenr_T)MAXLNUM); | |
519 curwin->w_set_curswant = TRUE; | |
520 break; | |
521 #endif | |
522 | |
170 | 523 case K_KENTER: |
524 case CAR: | |
525 #if defined(FEAT_QUICKFIX) | |
526 /* | |
527 * In a quickfix window a <CR> jumps to the error under the | |
528 * cursor in a new window. | |
529 */ | |
530 if (bt_quickfix(curbuf)) | |
531 { | |
643 | 532 sprintf((char *)cbuf, "split +%ld%s", |
533 (long)curwin->w_cursor.lnum, | |
534 (curwin->w_llist_ref == NULL) ? "cc" : "ll"); | |
170 | 535 do_cmdline_cmd(cbuf); |
536 } | |
537 #endif | |
538 break; | |
539 | |
540 | |
7 | 541 /* CTRL-W g extended commands */ |
542 case 'g': | |
543 case Ctrl_G: | |
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544 CHECK_CMDWIN; |
7 | 545 #ifdef USE_ON_FLY_SCROLL |
546 dont_scroll = TRUE; /* disallow scrolling here */ | |
547 #endif | |
548 ++no_mapping; | |
549 ++allow_keys; /* no mapping for xchar, but allow key codes */ | |
550 if (xchar == NUL) | |
1389 | 551 xchar = plain_vgetc(); |
7 | 552 LANGMAP_ADJUST(xchar, TRUE); |
553 --no_mapping; | |
554 --allow_keys; | |
555 #ifdef FEAT_CMDL_INFO | |
556 (void)add_to_showcmd(xchar); | |
557 #endif | |
558 switch (xchar) | |
559 { | |
560 #if defined(FEAT_QUICKFIX) | |
561 case '}': | |
562 xchar = Ctrl_RSB; | |
563 if (Prenum) | |
564 g_do_tagpreview = Prenum; | |
565 else | |
566 g_do_tagpreview = p_pvh; | |
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567 #endif |
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568 /* FALLTHROUGH */ |
7 | 569 case ']': |
570 case Ctrl_RSB: | |
6239 | 571 /* keep Visual mode, can select words to use as a tag */ |
7 | 572 if (Prenum) |
573 postponed_split = Prenum; | |
574 else | |
575 postponed_split = -1; | |
576 | |
577 /* Execute the command right here, required when | |
578 * "wincmd g}" was used in a function. */ | |
579 do_nv_ident('g', xchar); | |
580 break; | |
581 | |
820 | 582 #ifdef FEAT_SEARCHPATH |
583 case 'f': /* CTRL-W gf: "gf" in a new tab page */ | |
839 | 584 case 'F': /* CTRL-W gF: "gF" in a new tab page */ |
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585 cmdmod.tab = tabpage_index(curtab) + 1; |
839 | 586 nchar = xchar; |
820 | 587 goto wingotofile; |
588 #endif | |
7 | 589 default: |
590 beep_flush(); | |
591 break; | |
592 } | |
593 break; | |
594 | |
595 default: beep_flush(); | |
596 break; | |
597 } | |
598 } | |
599 | |
6489 | 600 /* |
601 * Figure out the address type for ":wnncmd". | |
602 */ | |
603 void | |
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604 get_wincmd_addr_type(char_u *arg, exarg_T *eap) |
6489 | 605 { |
606 switch (*arg) | |
607 { | |
608 case 'S': | |
609 case Ctrl_S: | |
610 case 's': | |
611 case Ctrl_N: | |
612 case 'n': | |
613 case 'j': | |
614 case Ctrl_J: | |
615 case 'k': | |
616 case Ctrl_K: | |
617 case 'T': | |
618 case Ctrl_R: | |
619 case 'r': | |
620 case 'R': | |
621 case 'K': | |
622 case 'J': | |
623 case '+': | |
624 case '-': | |
625 case Ctrl__: | |
626 case '_': | |
627 case '|': | |
628 case ']': | |
629 case Ctrl_RSB: | |
630 case 'g': | |
631 case Ctrl_G: | |
632 case Ctrl_V: | |
633 case 'v': | |
634 case 'h': | |
635 case Ctrl_H: | |
636 case 'l': | |
637 case Ctrl_L: | |
638 case 'H': | |
639 case 'L': | |
640 case '>': | |
641 case '<': | |
642 #if defined(FEAT_QUICKFIX) | |
643 case '}': | |
644 #endif | |
645 #ifdef FEAT_SEARCHPATH | |
646 case 'f': | |
647 case 'F': | |
648 case Ctrl_F: | |
649 #endif | |
650 #ifdef FEAT_FIND_ID | |
651 case 'i': | |
652 case Ctrl_I: | |
653 case 'd': | |
654 case Ctrl_D: | |
655 #endif | |
656 /* window size or any count */ | |
657 eap->addr_type = ADDR_LINES; | |
658 break; | |
659 | |
660 case Ctrl_HAT: | |
661 case '^': | |
662 /* buffer number */ | |
663 eap->addr_type = ADDR_BUFFERS; | |
664 break; | |
665 | |
666 case Ctrl_Q: | |
667 case 'q': | |
668 case Ctrl_C: | |
669 case 'c': | |
670 case Ctrl_O: | |
671 case 'o': | |
672 case Ctrl_W: | |
673 case 'w': | |
674 case 'W': | |
675 case 'x': | |
676 case Ctrl_X: | |
677 /* window number */ | |
678 eap->addr_type = ADDR_WINDOWS; | |
679 break; | |
680 | |
681 #if defined(FEAT_QUICKFIX) | |
682 case Ctrl_Z: | |
683 case 'z': | |
684 case 'P': | |
685 #endif | |
686 case 't': | |
687 case Ctrl_T: | |
688 case 'b': | |
689 case Ctrl_B: | |
690 case 'p': | |
691 case Ctrl_P: | |
692 case '=': | |
693 case CAR: | |
694 /* no count */ | |
695 eap->addr_type = 0; | |
696 break; | |
697 } | |
698 } | |
699 | |
6432 | 700 static void |
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701 cmd_with_count( |
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702 char *cmd, |
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703 char_u *bufp, |
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704 size_t bufsize, |
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705 long Prenum) |
6432 | 706 { |
707 size_t len = STRLEN(cmd); | |
708 | |
709 STRCPY(bufp, cmd); | |
710 if (Prenum > 0) | |
711 vim_snprintf((char *)bufp + len, bufsize - len, "%ld", Prenum); | |
712 } | |
713 | |
7 | 714 /* |
715 * split the current window, implements CTRL-W s and :split | |
716 * | |
717 * "size" is the height or width for the new window, 0 to use half of current | |
718 * height or width. | |
719 * | |
720 * "flags": | |
721 * WSP_ROOM: require enough room for new window | |
722 * WSP_VERT: vertical split. | |
723 * WSP_TOP: open window at the top-left of the shell (help window). | |
724 * WSP_BOT: open window at the bottom-right of the shell (quickfix window). | |
725 * WSP_HELP: creating the help window, keep layout snapshot | |
726 * | |
727 * return FAIL for failure, OK otherwise | |
728 */ | |
729 int | |
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730 win_split(int size, int flags) |
7 | 731 { |
682 | 732 /* When the ":tab" modifier was used open a new tab page instead. */ |
733 if (may_open_tabpage() == OK) | |
734 return OK; | |
735 | |
7 | 736 /* Add flags from ":vertical", ":topleft" and ":botright". */ |
737 flags |= cmdmod.split; | |
738 if ((flags & WSP_TOP) && (flags & WSP_BOT)) | |
739 { | |
740 EMSG(_("E442: Can't split topleft and botright at the same time")); | |
741 return FAIL; | |
742 } | |
743 | |
744 /* When creating the help window make a snapshot of the window layout. | |
745 * Otherwise clear the snapshot, it's now invalid. */ | |
746 if (flags & WSP_HELP) | |
1906 | 747 make_snapshot(SNAP_HELP_IDX); |
7 | 748 else |
1906 | 749 clear_snapshot(curtab, SNAP_HELP_IDX); |
7 | 750 |
751 return win_split_ins(size, flags, NULL, 0); | |
752 } | |
753 | |
754 /* | |
3263 | 755 * When "new_wp" is NULL: split the current window in two. |
756 * When "new_wp" is not NULL: insert this window at the far | |
7 | 757 * top/left/right/bottom. |
758 * return FAIL for failure, OK otherwise | |
759 */ | |
1906 | 760 int |
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761 win_split_ins( |
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762 int size, |
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763 int flags, |
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764 win_T *new_wp, |
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765 int dir) |
7 | 766 { |
3263 | 767 win_T *wp = new_wp; |
7 | 768 win_T *oldwin; |
769 int new_size = size; | |
770 int i; | |
771 int need_status = 0; | |
772 int do_equal = FALSE; | |
773 int needed; | |
774 int available; | |
775 int oldwin_height = 0; | |
776 int layout; | |
6077 | 777 frame_T *frp, *curfrp, *frp2, *prevfrp; |
7 | 778 int before; |
6052 | 779 int minheight; |
6066 | 780 int wmh1; |
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781 int did_set_fraction = FALSE; |
7 | 782 |
783 if (flags & WSP_TOP) | |
784 oldwin = firstwin; | |
785 else if (flags & WSP_BOT) | |
786 oldwin = lastwin; | |
787 else | |
788 oldwin = curwin; | |
789 | |
790 /* add a status line when p_ls == 1 and splitting the first window */ | |
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791 if (ONE_WINDOW && p_ls == 1 && oldwin->w_status_height == 0) |
7 | 792 { |
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793 if (VISIBLE_HEIGHT(oldwin) <= p_wmh && new_wp == NULL) |
7 | 794 { |
795 EMSG(_(e_noroom)); | |
796 return FAIL; | |
797 } | |
798 need_status = STATUS_HEIGHT; | |
799 } | |
800 | |
1114 | 801 #ifdef FEAT_GUI |
802 /* May be needed for the scrollbars that are going to change. */ | |
803 if (gui.in_use) | |
804 out_flush(); | |
805 #endif | |
806 | |
7 | 807 if (flags & WSP_VERT) |
808 { | |
6068 | 809 int wmw1; |
810 int minwidth; | |
811 | |
7 | 812 layout = FR_ROW; |
813 | |
814 /* | |
815 * Check if we are able to split the current window and compute its | |
816 * width. | |
817 */ | |
6066 | 818 /* Current window requires at least 1 space. */ |
819 wmw1 = (p_wmw == 0 ? 1 : p_wmw); | |
820 needed = wmw1 + 1; | |
7 | 821 if (flags & WSP_ROOM) |
6066 | 822 needed += p_wiw - wmw1; |
6077 | 823 if (flags & (WSP_BOT | WSP_TOP)) |
7 | 824 { |
6066 | 825 minwidth = frame_minwidth(topframe, NOWIN); |
7 | 826 available = topframe->fr_width; |
6052 | 827 needed += minwidth; |
7 | 828 } |
6077 | 829 else if (p_ea) |
830 { | |
831 minwidth = frame_minwidth(oldwin->w_frame, NOWIN); | |
832 prevfrp = oldwin->w_frame; | |
833 for (frp = oldwin->w_frame->fr_parent; frp != NULL; | |
834 frp = frp->fr_parent) | |
835 { | |
836 if (frp->fr_layout == FR_ROW) | |
837 for (frp2 = frp->fr_child; frp2 != NULL; | |
838 frp2 = frp2->fr_next) | |
839 if (frp2 != prevfrp) | |
840 minwidth += frame_minwidth(frp2, NOWIN); | |
841 prevfrp = frp; | |
842 } | |
843 available = topframe->fr_width; | |
844 needed += minwidth; | |
845 } | |
7 | 846 else |
6052 | 847 { |
6066 | 848 minwidth = frame_minwidth(oldwin->w_frame, NOWIN); |
849 available = oldwin->w_frame->fr_width; | |
850 needed += minwidth; | |
6052 | 851 } |
3263 | 852 if (available < needed && new_wp == NULL) |
7 | 853 { |
854 EMSG(_(e_noroom)); | |
855 return FAIL; | |
856 } | |
857 if (new_size == 0) | |
858 new_size = oldwin->w_width / 2; | |
6052 | 859 if (new_size > available - minwidth - 1) |
860 new_size = available - minwidth - 1; | |
6066 | 861 if (new_size < wmw1) |
862 new_size = wmw1; | |
7 | 863 |
864 /* if it doesn't fit in the current window, need win_equal() */ | |
865 if (oldwin->w_width - new_size - 1 < p_wmw) | |
866 do_equal = TRUE; | |
779 | 867 |
868 /* We don't like to take lines for the new window from a | |
869 * 'winfixwidth' window. Take them from a window to the left or right | |
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870 * instead, if possible. Add one for the separator. */ |
779 | 871 if (oldwin->w_p_wfw) |
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872 win_setwidth_win(oldwin->w_width + new_size + 1, oldwin); |
1354 | 873 |
874 /* Only make all windows the same width if one of them (except oldwin) | |
875 * is wider than one of the split windows. */ | |
876 if (!do_equal && p_ea && size == 0 && *p_ead != 'v' | |
877 && oldwin->w_frame->fr_parent != NULL) | |
878 { | |
879 frp = oldwin->w_frame->fr_parent->fr_child; | |
880 while (frp != NULL) | |
881 { | |
882 if (frp->fr_win != oldwin && frp->fr_win != NULL | |
883 && (frp->fr_win->w_width > new_size | |
884 || frp->fr_win->w_width > oldwin->w_width | |
6373 | 885 - new_size - 1)) |
1354 | 886 { |
887 do_equal = TRUE; | |
888 break; | |
889 } | |
890 frp = frp->fr_next; | |
891 } | |
892 } | |
7 | 893 } |
894 else | |
895 { | |
896 layout = FR_COL; | |
897 | |
898 /* | |
899 * Check if we are able to split the current window and compute its | |
900 * height. | |
901 */ | |
6066 | 902 /* Current window requires at least 1 space. */ |
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903 wmh1 = (p_wmh == 0 ? 1 : p_wmh) + WINBAR_HEIGHT(curwin); |
6066 | 904 needed = wmh1 + STATUS_HEIGHT; |
7 | 905 if (flags & WSP_ROOM) |
6066 | 906 needed += p_wh - wmh1; |
6077 | 907 if (flags & (WSP_BOT | WSP_TOP)) |
7 | 908 { |
6066 | 909 minheight = frame_minheight(topframe, NOWIN) + need_status; |
7 | 910 available = topframe->fr_height; |
6052 | 911 needed += minheight; |
7 | 912 } |
6077 | 913 else if (p_ea) |
914 { | |
915 minheight = frame_minheight(oldwin->w_frame, NOWIN) + need_status; | |
916 prevfrp = oldwin->w_frame; | |
917 for (frp = oldwin->w_frame->fr_parent; frp != NULL; | |
918 frp = frp->fr_parent) | |
919 { | |
920 if (frp->fr_layout == FR_COL) | |
921 for (frp2 = frp->fr_child; frp2 != NULL; | |
922 frp2 = frp2->fr_next) | |
923 if (frp2 != prevfrp) | |
924 minheight += frame_minheight(frp2, NOWIN); | |
925 prevfrp = frp; | |
926 } | |
927 available = topframe->fr_height; | |
928 needed += minheight; | |
929 } | |
7 | 930 else |
931 { | |
6066 | 932 minheight = frame_minheight(oldwin->w_frame, NOWIN) + need_status; |
933 available = oldwin->w_frame->fr_height; | |
934 needed += minheight; | |
7 | 935 } |
3263 | 936 if (available < needed && new_wp == NULL) |
7 | 937 { |
938 EMSG(_(e_noroom)); | |
939 return FAIL; | |
940 } | |
941 oldwin_height = oldwin->w_height; | |
942 if (need_status) | |
943 { | |
944 oldwin->w_status_height = STATUS_HEIGHT; | |
945 oldwin_height -= STATUS_HEIGHT; | |
946 } | |
947 if (new_size == 0) | |
948 new_size = oldwin_height / 2; | |
6052 | 949 if (new_size > available - minheight - STATUS_HEIGHT) |
950 new_size = available - minheight - STATUS_HEIGHT; | |
6066 | 951 if (new_size < wmh1) |
952 new_size = wmh1; | |
7 | 953 |
954 /* if it doesn't fit in the current window, need win_equal() */ | |
955 if (oldwin_height - new_size - STATUS_HEIGHT < p_wmh) | |
956 do_equal = TRUE; | |
957 | |
958 /* We don't like to take lines for the new window from a | |
959 * 'winfixheight' window. Take them from a window above or below | |
960 * instead, if possible. */ | |
961 if (oldwin->w_p_wfh) | |
962 { | |
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963 /* Set w_fraction now so that the cursor keeps the same relative |
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964 * vertical position using the old height. */ |
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965 set_fraction(oldwin); |
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966 did_set_fraction = TRUE; |
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967 |
7 | 968 win_setheight_win(oldwin->w_height + new_size + STATUS_HEIGHT, |
969 oldwin); | |
970 oldwin_height = oldwin->w_height; | |
971 if (need_status) | |
972 oldwin_height -= STATUS_HEIGHT; | |
973 } | |
1354 | 974 |
975 /* Only make all windows the same height if one of them (except oldwin) | |
976 * is higher than one of the split windows. */ | |
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977 if (!do_equal && p_ea && size == 0 && *p_ead != 'h' |
1354 | 978 && oldwin->w_frame->fr_parent != NULL) |
979 { | |
980 frp = oldwin->w_frame->fr_parent->fr_child; | |
981 while (frp != NULL) | |
982 { | |
983 if (frp->fr_win != oldwin && frp->fr_win != NULL | |
984 && (frp->fr_win->w_height > new_size | |
985 || frp->fr_win->w_height > oldwin_height - new_size | |
986 - STATUS_HEIGHT)) | |
987 { | |
988 do_equal = TRUE; | |
989 break; | |
990 } | |
991 frp = frp->fr_next; | |
992 } | |
993 } | |
7 | 994 } |
995 | |
996 /* | |
997 * allocate new window structure and link it in the window list | |
998 */ | |
999 if ((flags & WSP_TOP) == 0 | |
1000 && ((flags & WSP_BOT) | |
1001 || (flags & WSP_BELOW) | |
1002 || (!(flags & WSP_ABOVE) | |
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1003 && ( (flags & WSP_VERT) ? p_spr : p_sb)))) |
7 | 1004 { |
1005 /* new window below/right of current one */ | |
3263 | 1006 if (new_wp == NULL) |
1906 | 1007 wp = win_alloc(oldwin, FALSE); |
7 | 1008 else |
1009 win_append(oldwin, wp); | |
1010 } | |
1011 else | |
1012 { | |
3263 | 1013 if (new_wp == NULL) |
1906 | 1014 wp = win_alloc(oldwin->w_prev, FALSE); |
7 | 1015 else |
1016 win_append(oldwin->w_prev, wp); | |
1017 } | |
1018 | |
3263 | 1019 if (new_wp == NULL) |
7 | 1020 { |
1021 if (wp == NULL) | |
1022 return FAIL; | |
1023 | |
1906 | 1024 new_frame(wp); |
1025 if (wp->w_frame == NULL) | |
1026 { | |
1027 win_free(wp, NULL); | |
1028 return FAIL; | |
1029 } | |
1030 | |
675 | 1031 /* make the contents of the new window the same as the current one */ |
1822 | 1032 win_init(wp, curwin, flags); |
7 | 1033 } |
1034 | |
1035 /* | |
1036 * Reorganise the tree of frames to insert the new window. | |
1037 */ | |
1038 if (flags & (WSP_TOP | WSP_BOT)) | |
1039 { | |
1040 if ((topframe->fr_layout == FR_COL && (flags & WSP_VERT) == 0) | |
1041 || (topframe->fr_layout == FR_ROW && (flags & WSP_VERT) != 0)) | |
1042 { | |
1043 curfrp = topframe->fr_child; | |
1044 if (flags & WSP_BOT) | |
1045 while (curfrp->fr_next != NULL) | |
1046 curfrp = curfrp->fr_next; | |
1047 } | |
1048 else | |
1049 curfrp = topframe; | |
1050 before = (flags & WSP_TOP); | |
1051 } | |
1052 else | |
1053 { | |
1054 curfrp = oldwin->w_frame; | |
1055 if (flags & WSP_BELOW) | |
1056 before = FALSE; | |
1057 else if (flags & WSP_ABOVE) | |
1058 before = TRUE; | |
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1059 else if (flags & WSP_VERT) |
7 | 1060 before = !p_spr; |
1061 else | |
1062 before = !p_sb; | |
1063 } | |
1064 if (curfrp->fr_parent == NULL || curfrp->fr_parent->fr_layout != layout) | |
1065 { | |
1066 /* Need to create a new frame in the tree to make a branch. */ | |
1067 frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
1068 *frp = *curfrp; | |
1069 curfrp->fr_layout = layout; | |
1070 frp->fr_parent = curfrp; | |
1071 frp->fr_next = NULL; | |
1072 frp->fr_prev = NULL; | |
1073 curfrp->fr_child = frp; | |
1074 curfrp->fr_win = NULL; | |
1075 curfrp = frp; | |
1076 if (frp->fr_win != NULL) | |
1077 oldwin->w_frame = frp; | |
1078 else | |
1079 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
1080 frp->fr_parent = curfrp; | |
1081 } | |
1082 | |
3263 | 1083 if (new_wp == NULL) |
1906 | 1084 frp = wp->w_frame; |
7 | 1085 else |
3263 | 1086 frp = new_wp->w_frame; |
7 | 1087 frp->fr_parent = curfrp->fr_parent; |
1088 | |
1089 /* Insert the new frame at the right place in the frame list. */ | |
1090 if (before) | |
1091 frame_insert(curfrp, frp); | |
1092 else | |
1093 frame_append(curfrp, frp); | |
1094 | |
2665 | 1095 /* Set w_fraction now so that the cursor keeps the same relative |
1096 * vertical position. */ | |
13670
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1097 if (!did_set_fraction) |
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1098 set_fraction(oldwin); |
2665 | 1099 wp->w_fraction = oldwin->w_fraction; |
1100 | |
7 | 1101 if (flags & WSP_VERT) |
1102 { | |
1103 wp->w_p_scr = curwin->w_p_scr; | |
2665 | 1104 |
7 | 1105 if (need_status) |
1106 { | |
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1107 win_new_height(oldwin, oldwin->w_height - 1); |
7 | 1108 oldwin->w_status_height = need_status; |
1109 } | |
1110 if (flags & (WSP_TOP | WSP_BOT)) | |
1111 { | |
1112 /* set height and row of new window to full height */ | |
685 | 1113 wp->w_winrow = tabline_height(); |
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1114 win_new_height(wp, curfrp->fr_height - (p_ls > 0) |
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|
1115 - WINBAR_HEIGHT(wp)); |
7 | 1116 wp->w_status_height = (p_ls > 0); |
1117 } | |
1118 else | |
1119 { | |
1120 /* height and row of new window is same as current window */ | |
1121 wp->w_winrow = oldwin->w_winrow; | |
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1122 win_new_height(wp, VISIBLE_HEIGHT(oldwin)); |
7 | 1123 wp->w_status_height = oldwin->w_status_height; |
1124 } | |
1125 frp->fr_height = curfrp->fr_height; | |
1126 | |
1127 /* "new_size" of the current window goes to the new window, use | |
1128 * one column for the vertical separator */ | |
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1129 win_new_width(wp, new_size); |
7 | 1130 if (before) |
1131 wp->w_vsep_width = 1; | |
1132 else | |
1133 { | |
1134 wp->w_vsep_width = oldwin->w_vsep_width; | |
1135 oldwin->w_vsep_width = 1; | |
1136 } | |
1137 if (flags & (WSP_TOP | WSP_BOT)) | |
1138 { | |
1139 if (flags & WSP_BOT) | |
1140 frame_add_vsep(curfrp); | |
1141 /* Set width of neighbor frame */ | |
1142 frame_new_width(curfrp, curfrp->fr_width | |
779 | 1143 - (new_size + ((flags & WSP_TOP) != 0)), flags & WSP_TOP, |
1144 FALSE); | |
7 | 1145 } |
1146 else | |
779 | 1147 win_new_width(oldwin, oldwin->w_width - (new_size + 1)); |
7 | 1148 if (before) /* new window left of current one */ |
1149 { | |
1150 wp->w_wincol = oldwin->w_wincol; | |
1151 oldwin->w_wincol += new_size + 1; | |
1152 } | |
1153 else /* new window right of current one */ | |
1154 wp->w_wincol = oldwin->w_wincol + oldwin->w_width + 1; | |
1155 frame_fix_width(oldwin); | |
1156 frame_fix_width(wp); | |
1157 } | |
1158 else | |
1159 { | |
1160 /* width and column of new window is same as current window */ | |
1161 if (flags & (WSP_TOP | WSP_BOT)) | |
1162 { | |
1163 wp->w_wincol = 0; | |
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1164 win_new_width(wp, Columns); |
7 | 1165 wp->w_vsep_width = 0; |
1166 } | |
1167 else | |
1168 { | |
1169 wp->w_wincol = oldwin->w_wincol; | |
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|
1170 win_new_width(wp, oldwin->w_width); |
7 | 1171 wp->w_vsep_width = oldwin->w_vsep_width; |
1172 } | |
1173 frp->fr_width = curfrp->fr_width; | |
1174 | |
1175 /* "new_size" of the current window goes to the new window, use | |
1176 * one row for the status line */ | |
1177 win_new_height(wp, new_size); | |
1178 if (flags & (WSP_TOP | WSP_BOT)) | |
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1179 { |
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|
1180 int new_fr_height = curfrp->fr_height - new_size |
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|
1181 + WINBAR_HEIGHT(wp) ; |
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1182 |
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|
1183 if (!((flags & WSP_BOT) && p_ls == 0)) |
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|
1184 new_fr_height -= STATUS_HEIGHT; |
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diff
changeset
|
1185 frame_new_height(curfrp, new_fr_height, flags & WSP_TOP, FALSE); |
0e90f3e13d88
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diff
changeset
|
1186 } |
7 | 1187 else |
1188 win_new_height(oldwin, oldwin_height - (new_size + STATUS_HEIGHT)); | |
1189 if (before) /* new window above current one */ | |
1190 { | |
1191 wp->w_winrow = oldwin->w_winrow; | |
1192 wp->w_status_height = STATUS_HEIGHT; | |
1193 oldwin->w_winrow += wp->w_height + STATUS_HEIGHT; | |
1194 } | |
1195 else /* new window below current one */ | |
1196 { | |
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|
1197 wp->w_winrow = oldwin->w_winrow + VISIBLE_HEIGHT(oldwin) |
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|
1198 + STATUS_HEIGHT; |
7 | 1199 wp->w_status_height = oldwin->w_status_height; |
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|
1200 if (!(flags & WSP_BOT)) |
0e90f3e13d88
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diff
changeset
|
1201 oldwin->w_status_height = STATUS_HEIGHT; |
7 | 1202 } |
1203 if (flags & WSP_BOT) | |
1204 frame_add_statusline(curfrp); | |
1205 frame_fix_height(wp); | |
1206 frame_fix_height(oldwin); | |
1207 } | |
1208 | |
1209 if (flags & (WSP_TOP | WSP_BOT)) | |
1210 (void)win_comp_pos(); | |
1211 | |
1212 /* | |
1213 * Both windows need redrawing | |
1214 */ | |
1215 redraw_win_later(wp, NOT_VALID); | |
1216 wp->w_redr_status = TRUE; | |
1217 redraw_win_later(oldwin, NOT_VALID); | |
1218 oldwin->w_redr_status = TRUE; | |
1219 | |
1220 if (need_status) | |
1221 { | |
1222 msg_row = Rows - 1; | |
1223 msg_col = sc_col; | |
1224 msg_clr_eos_force(); /* Old command/ruler may still be there */ | |
1225 comp_col(); | |
1226 msg_row = Rows - 1; | |
1227 msg_col = 0; /* put position back at start of line */ | |
1228 } | |
1229 | |
1230 /* | |
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|
1231 * equalize the window sizes. |
7 | 1232 */ |
1233 if (do_equal || dir != 0) | |
1234 win_equal(wp, TRUE, | |
1235 (flags & WSP_VERT) ? (dir == 'v' ? 'b' : 'h') | |
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diff
changeset
|
1236 : dir == 'h' ? 'b' : 'v'); |
7 | 1237 |
1238 /* Don't change the window height/width to 'winheight' / 'winwidth' if a | |
1239 * size was given. */ | |
1240 if (flags & WSP_VERT) | |
1241 { | |
1242 i = p_wiw; | |
1243 if (size != 0) | |
1244 p_wiw = size; | |
1245 | |
1246 # ifdef FEAT_GUI | |
1247 /* When 'guioptions' includes 'L' or 'R' may have to add scrollbars. */ | |
1248 if (gui.in_use) | |
1249 gui_init_which_components(NULL); | |
1250 # endif | |
1251 } | |
1252 else | |
1253 { | |
1254 i = p_wh; | |
1255 if (size != 0) | |
1256 p_wh = size; | |
1257 } | |
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1258 |
6096 | 1259 #ifdef FEAT_JUMPLIST |
1260 /* Keep same changelist position in new window. */ | |
1261 wp->w_changelistidx = oldwin->w_changelistidx; | |
1262 #endif | |
1263 | |
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1264 /* |
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1265 * make the new window the current window |
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1266 */ |
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|
1267 win_enter_ext(wp, FALSE, FALSE, TRUE, TRUE, TRUE); |
7 | 1268 if (flags & WSP_VERT) |
1269 p_wiw = i; | |
1270 else | |
1271 p_wh = i; | |
1272 | |
1273 return OK; | |
1274 } | |
1275 | |
1906 | 1276 |
675 | 1277 /* |
1278 * Initialize window "newp" from window "oldp". | |
1279 * Used when splitting a window and when creating a new tab page. | |
1280 * The windows will both edit the same buffer. | |
1822 | 1281 * WSP_NEWLOC may be specified in flags to prevent the location list from |
1282 * being copied. | |
675 | 1283 */ |
1284 static void | |
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changeset
|
1285 win_init(win_T *newp, win_T *oldp, int flags UNUSED) |
675 | 1286 { |
1287 int i; | |
1288 | |
1289 newp->w_buffer = oldp->w_buffer; | |
2250
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1290 #ifdef FEAT_SYN_HL |
2253
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1291 newp->w_s = &(oldp->w_buffer->b_s); |
2250
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1292 #endif |
675 | 1293 oldp->w_buffer->b_nwindows++; |
1294 newp->w_cursor = oldp->w_cursor; | |
1295 newp->w_valid = 0; | |
1296 newp->w_curswant = oldp->w_curswant; | |
1297 newp->w_set_curswant = oldp->w_set_curswant; | |
1298 newp->w_topline = oldp->w_topline; | |
1299 #ifdef FEAT_DIFF | |
1300 newp->w_topfill = oldp->w_topfill; | |
1301 #endif | |
1302 newp->w_leftcol = oldp->w_leftcol; | |
1303 newp->w_pcmark = oldp->w_pcmark; | |
1304 newp->w_prev_pcmark = oldp->w_prev_pcmark; | |
1305 newp->w_alt_fnum = oldp->w_alt_fnum; | |
826 | 1306 newp->w_wrow = oldp->w_wrow; |
675 | 1307 newp->w_fraction = oldp->w_fraction; |
1308 newp->w_prev_fraction_row = oldp->w_prev_fraction_row; | |
1309 #ifdef FEAT_JUMPLIST | |
1310 copy_jumplist(oldp, newp); | |
1311 #endif | |
1312 #ifdef FEAT_QUICKFIX | |
1822 | 1313 if (flags & WSP_NEWLOC) |
1314 { | |
1315 /* Don't copy the location list. */ | |
1316 newp->w_llist = NULL; | |
1317 newp->w_llist_ref = NULL; | |
1318 } | |
1319 else | |
1320 copy_loclist(oldp, newp); | |
675 | 1321 #endif |
5584 | 1322 newp->w_localdir = (oldp->w_localdir == NULL) |
1323 ? NULL : vim_strsave(oldp->w_localdir); | |
675 | 1324 |
1906 | 1325 /* copy tagstack and folds */ |
675 | 1326 for (i = 0; i < oldp->w_tagstacklen; i++) |
1327 { | |
1328 newp->w_tagstack[i] = oldp->w_tagstack[i]; | |
1329 if (newp->w_tagstack[i].tagname != NULL) | |
1330 newp->w_tagstack[i].tagname = | |
1331 vim_strsave(newp->w_tagstack[i].tagname); | |
1332 } | |
1333 newp->w_tagstackidx = oldp->w_tagstackidx; | |
1334 newp->w_tagstacklen = oldp->w_tagstacklen; | |
3068 | 1335 #ifdef FEAT_FOLDING |
675 | 1336 copyFoldingState(oldp, newp); |
3068 | 1337 #endif |
1906 | 1338 |
1339 win_init_some(newp, oldp); | |
2314
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1340 |
3068 | 1341 #ifdef FEAT_SYN_HL |
2314
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1342 check_colorcolumn(newp); |
3068 | 1343 #endif |
1906 | 1344 } |
1345 | |
1346 /* | |
6222 | 1347 * Initialize window "newp" from window "old". |
1906 | 1348 * Only the essential things are copied. |
1349 */ | |
1350 static void | |
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1351 win_init_some(win_T *newp, win_T *oldp) |
1906 | 1352 { |
1353 /* Use the same argument list. */ | |
1354 newp->w_alist = oldp->w_alist; | |
1355 ++newp->w_alist->al_refcount; | |
1356 newp->w_arg_idx = oldp->w_arg_idx; | |
1357 | |
1358 /* copy options from existing window */ | |
1359 win_copy_options(oldp, newp); | |
675 | 1360 } |
1361 | |
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1362 |
7 | 1363 /* |
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1364 * Check if "win" is a pointer to an existing window in the current tab page. |
7 | 1365 */ |
1366 int | |
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1367 win_valid(win_T *win) |
7 | 1368 { |
1369 win_T *wp; | |
1370 | |
1371 if (win == NULL) | |
1372 return FALSE; | |
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1373 FOR_ALL_WINDOWS(wp) |
7 | 1374 if (wp == win) |
1375 return TRUE; | |
1376 return FALSE; | |
1377 } | |
1378 | |
1379 /* | |
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1380 * Check if "win" is a pointer to an existing window in any tab page. |
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1381 */ |
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1382 int |
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1383 win_valid_any_tab(win_T *win) |
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1384 { |
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1385 win_T *wp; |
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1386 tabpage_T *tp; |
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1387 |
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1388 if (win == NULL) |
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1389 return FALSE; |
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1390 FOR_ALL_TABPAGES(tp) |
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1391 { |
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1392 FOR_ALL_WINDOWS_IN_TAB(tp, wp) |
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1393 { |
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1394 if (wp == win) |
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1395 return TRUE; |
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1396 } |
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1397 } |
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1398 return FALSE; |
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1399 } |
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1400 |
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1401 /* |
7 | 1402 * Return the number of windows. |
1403 */ | |
1404 int | |
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1405 win_count(void) |
7 | 1406 { |
1407 win_T *wp; | |
1408 int count = 0; | |
1409 | |
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1410 FOR_ALL_WINDOWS(wp) |
7 | 1411 ++count; |
1412 return count; | |
1413 } | |
1414 | |
1415 /* | |
1416 * Make "count" windows on the screen. | |
1417 * Return actual number of windows on the screen. | |
1418 * Must be called when there is just one window, filling the whole screen | |
1419 * (excluding the command line). | |
1420 */ | |
1421 int | |
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1422 make_windows( |
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1423 int count, |
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1424 int vertical UNUSED) /* split windows vertically if TRUE */ |
7 | 1425 { |
1426 int maxcount; | |
1427 int todo; | |
1428 | |
1429 if (vertical) | |
1430 { | |
1431 /* Each windows needs at least 'winminwidth' lines and a separator | |
1432 * column. */ | |
1433 maxcount = (curwin->w_width + curwin->w_vsep_width | |
1434 - (p_wiw - p_wmw)) / (p_wmw + 1); | |
1435 } | |
1436 else | |
1437 { | |
1438 /* Each window needs at least 'winminheight' lines and a status line. */ | |
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1439 maxcount = (VISIBLE_HEIGHT(curwin) + curwin->w_status_height |
7 | 1440 - (p_wh - p_wmh)) / (p_wmh + STATUS_HEIGHT); |
1441 } | |
1442 | |
1443 if (maxcount < 2) | |
1444 maxcount = 2; | |
1445 if (count > maxcount) | |
1446 count = maxcount; | |
1447 | |
1448 /* | |
1449 * add status line now, otherwise first window will be too big | |
1450 */ | |
1451 if (count > 1) | |
1452 last_status(TRUE); | |
1453 | |
1454 /* | |
1455 * Don't execute autocommands while creating the windows. Must do that | |
1456 * when putting the buffers in the windows. | |
1457 */ | |
1410 | 1458 block_autocmds(); |
7 | 1459 |
1460 /* todo is number of windows left to create */ | |
1461 for (todo = count - 1; todo > 0; --todo) | |
1462 if (vertical) | |
1463 { | |
1464 if (win_split(curwin->w_width - (curwin->w_width - todo) | |
1465 / (todo + 1) - 1, WSP_VERT | WSP_ABOVE) == FAIL) | |
1466 break; | |
1467 } | |
1468 else | |
1469 { | |
1470 if (win_split(curwin->w_height - (curwin->w_height - todo | |
1471 * STATUS_HEIGHT) / (todo + 1) | |
1472 - STATUS_HEIGHT, WSP_ABOVE) == FAIL) | |
1473 break; | |
1474 } | |
1475 | |
1410 | 1476 unblock_autocmds(); |
7 | 1477 |
1478 /* return actual number of windows */ | |
1479 return (count - todo); | |
1480 } | |
1481 | |
1482 /* | |
1483 * Exchange current and next window | |
1484 */ | |
1485 static void | |
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1486 win_exchange(long Prenum) |
7 | 1487 { |
1488 frame_T *frp; | |
1489 frame_T *frp2; | |
1490 win_T *wp; | |
1491 win_T *wp2; | |
1492 int temp; | |
1493 | |
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1494 if (ONE_WINDOW) /* just one window */ |
7 | 1495 { |
1496 beep_flush(); | |
1497 return; | |
1498 } | |
1499 | |
1500 #ifdef FEAT_GUI | |
1501 need_mouse_correct = TRUE; | |
1502 #endif | |
1503 | |
1504 /* | |
1505 * find window to exchange with | |
1506 */ | |
1507 if (Prenum) | |
1508 { | |
1509 frp = curwin->w_frame->fr_parent->fr_child; | |
1510 while (frp != NULL && --Prenum > 0) | |
1511 frp = frp->fr_next; | |
1512 } | |
1513 else if (curwin->w_frame->fr_next != NULL) /* Swap with next */ | |
1514 frp = curwin->w_frame->fr_next; | |
1515 else /* Swap last window in row/col with previous */ | |
1516 frp = curwin->w_frame->fr_prev; | |
1517 | |
1518 /* We can only exchange a window with another window, not with a frame | |
1519 * containing windows. */ | |
1520 if (frp == NULL || frp->fr_win == NULL || frp->fr_win == curwin) | |
1521 return; | |
1522 wp = frp->fr_win; | |
1523 | |
1524 /* | |
1525 * 1. remove curwin from the list. Remember after which window it was in wp2 | |
1526 * 2. insert curwin before wp in the list | |
1527 * if wp != wp2 | |
1528 * 3. remove wp from the list | |
1529 * 4. insert wp after wp2 | |
1530 * 5. exchange the status line height and vsep width. | |
1531 */ | |
1532 wp2 = curwin->w_prev; | |
1533 frp2 = curwin->w_frame->fr_prev; | |
1534 if (wp->w_prev != curwin) | |
1535 { | |
671 | 1536 win_remove(curwin, NULL); |
7 | 1537 frame_remove(curwin->w_frame); |
1538 win_append(wp->w_prev, curwin); | |
1539 frame_insert(frp, curwin->w_frame); | |
1540 } | |
1541 if (wp != wp2) | |
1542 { | |
671 | 1543 win_remove(wp, NULL); |
7 | 1544 frame_remove(wp->w_frame); |
1545 win_append(wp2, wp); | |
1546 if (frp2 == NULL) | |
1547 frame_insert(wp->w_frame->fr_parent->fr_child, wp->w_frame); | |
1548 else | |
1549 frame_append(frp2, wp->w_frame); | |
1550 } | |
1551 temp = curwin->w_status_height; | |
1552 curwin->w_status_height = wp->w_status_height; | |
1553 wp->w_status_height = temp; | |
1554 temp = curwin->w_vsep_width; | |
1555 curwin->w_vsep_width = wp->w_vsep_width; | |
1556 wp->w_vsep_width = temp; | |
1557 | |
1558 /* If the windows are not in the same frame, exchange the sizes to avoid | |
1559 * messing up the window layout. Otherwise fix the frame sizes. */ | |
1560 if (curwin->w_frame->fr_parent != wp->w_frame->fr_parent) | |
1561 { | |
1562 temp = curwin->w_height; | |
1563 curwin->w_height = wp->w_height; | |
1564 wp->w_height = temp; | |
1565 temp = curwin->w_width; | |
1566 curwin->w_width = wp->w_width; | |
1567 wp->w_width = temp; | |
1568 } | |
1569 else | |
1570 { | |
1571 frame_fix_height(curwin); | |
1572 frame_fix_height(wp); | |
1573 frame_fix_width(curwin); | |
1574 frame_fix_width(wp); | |
1575 } | |
1576 | |
1577 (void)win_comp_pos(); /* recompute window positions */ | |
1578 | |
1579 win_enter(wp, TRUE); | |
1580 redraw_later(CLEAR); | |
1581 } | |
1582 | |
1583 /* | |
1584 * rotate windows: if upwards TRUE the second window becomes the first one | |
1585 * if upwards FALSE the first window becomes the second one | |
1586 */ | |
1587 static void | |
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1588 win_rotate(int upwards, int count) |
7 | 1589 { |
1590 win_T *wp1; | |
1591 win_T *wp2; | |
1592 frame_T *frp; | |
1593 int n; | |
1594 | |
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1595 if (ONE_WINDOW) /* nothing to do */ |
7 | 1596 { |
1597 beep_flush(); | |
1598 return; | |
1599 } | |
1600 | |
1601 #ifdef FEAT_GUI | |
1602 need_mouse_correct = TRUE; | |
1603 #endif | |
1604 | |
1605 /* Check if all frames in this row/col have one window. */ | |
1606 for (frp = curwin->w_frame->fr_parent->fr_child; frp != NULL; | |
1607 frp = frp->fr_next) | |
1608 if (frp->fr_win == NULL) | |
1609 { | |
1610 EMSG(_("E443: Cannot rotate when another window is split")); | |
1611 return; | |
1612 } | |
1613 | |
1614 while (count--) | |
1615 { | |
1616 if (upwards) /* first window becomes last window */ | |
1617 { | |
1618 /* remove first window/frame from the list */ | |
1619 frp = curwin->w_frame->fr_parent->fr_child; | |
1620 wp1 = frp->fr_win; | |
671 | 1621 win_remove(wp1, NULL); |
7 | 1622 frame_remove(frp); |
1623 | |
1624 /* find last frame and append removed window/frame after it */ | |
1625 for ( ; frp->fr_next != NULL; frp = frp->fr_next) | |
1626 ; | |
1627 win_append(frp->fr_win, wp1); | |
1628 frame_append(frp, wp1->w_frame); | |
1629 | |
1630 wp2 = frp->fr_win; /* previously last window */ | |
1631 } | |
1632 else /* last window becomes first window */ | |
1633 { | |
1634 /* find last window/frame in the list and remove it */ | |
1635 for (frp = curwin->w_frame; frp->fr_next != NULL; | |
1636 frp = frp->fr_next) | |
1637 ; | |
1638 wp1 = frp->fr_win; | |
1639 wp2 = wp1->w_prev; /* will become last window */ | |
671 | 1640 win_remove(wp1, NULL); |
7 | 1641 frame_remove(frp); |
1642 | |
1643 /* append the removed window/frame before the first in the list */ | |
1644 win_append(frp->fr_parent->fr_child->fr_win->w_prev, wp1); | |
1645 frame_insert(frp->fr_parent->fr_child, frp); | |
1646 } | |
1647 | |
1648 /* exchange status height and vsep width of old and new last window */ | |
1649 n = wp2->w_status_height; | |
1650 wp2->w_status_height = wp1->w_status_height; | |
1651 wp1->w_status_height = n; | |
1652 frame_fix_height(wp1); | |
1653 frame_fix_height(wp2); | |
1654 n = wp2->w_vsep_width; | |
1655 wp2->w_vsep_width = wp1->w_vsep_width; | |
1656 wp1->w_vsep_width = n; | |
1657 frame_fix_width(wp1); | |
1658 frame_fix_width(wp2); | |
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1659 |
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1660 /* recompute w_winrow and w_wincol for all windows */ |
7 | 1661 (void)win_comp_pos(); |
1662 } | |
1663 | |
1664 redraw_later(CLEAR); | |
1665 } | |
1666 | |
1667 /* | |
1668 * Move the current window to the very top/bottom/left/right of the screen. | |
1669 */ | |
1670 static void | |
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1671 win_totop(int size, int flags) |
7 | 1672 { |
1673 int dir; | |
1674 int height = curwin->w_height; | |
1675 | |
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1676 if (ONE_WINDOW) |
7 | 1677 { |
1678 beep_flush(); | |
1679 return; | |
1680 } | |
1681 | |
1682 /* Remove the window and frame from the tree of frames. */ | |
671 | 1683 (void)winframe_remove(curwin, &dir, NULL); |
1684 win_remove(curwin, NULL); | |
7 | 1685 last_status(FALSE); /* may need to remove last status line */ |
1686 (void)win_comp_pos(); /* recompute window positions */ | |
1687 | |
1688 /* Split a window on the desired side and put the window there. */ | |
1689 (void)win_split_ins(size, flags, curwin, dir); | |
1690 if (!(flags & WSP_VERT)) | |
1691 { | |
1692 win_setheight(height); | |
1693 if (p_ea) | |
1694 win_equal(curwin, TRUE, 'v'); | |
1695 } | |
1696 | |
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1697 #if defined(FEAT_GUI) |
7 | 1698 /* When 'guioptions' includes 'L' or 'R' may have to remove or add |
1699 * scrollbars. Have to update them anyway. */ | |
1906 | 1700 gui_may_update_scrollbars(); |
1701 #endif | |
7 | 1702 } |
1703 | |
1704 /* | |
1705 * Move window "win1" to below/right of "win2" and make "win1" the current | |
1706 * window. Only works within the same frame! | |
1707 */ | |
1708 void | |
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1709 win_move_after(win_T *win1, win_T *win2) |
7 | 1710 { |
1711 int height; | |
1712 | |
1713 /* check if the arguments are reasonable */ | |
1714 if (win1 == win2) | |
1715 return; | |
1716 | |
1717 /* check if there is something to do */ | |
1718 if (win2->w_next != win1) | |
1719 { | |
1720 /* may need move the status line/vertical separator of the last window | |
1721 * */ | |
1722 if (win1 == lastwin) | |
1723 { | |
1724 height = win1->w_prev->w_status_height; | |
1725 win1->w_prev->w_status_height = win1->w_status_height; | |
1726 win1->w_status_height = height; | |
1070 | 1727 if (win1->w_prev->w_vsep_width == 1) |
1728 { | |
1729 /* Remove the vertical separator from the last-but-one window, | |
1730 * add it to the last window. Adjust the frame widths. */ | |
1731 win1->w_prev->w_vsep_width = 0; | |
1732 win1->w_prev->w_frame->fr_width -= 1; | |
1733 win1->w_vsep_width = 1; | |
1734 win1->w_frame->fr_width += 1; | |
1735 } | |
7 | 1736 } |
1737 else if (win2 == lastwin) | |
1738 { | |
1739 height = win1->w_status_height; | |
1740 win1->w_status_height = win2->w_status_height; | |
1741 win2->w_status_height = height; | |
1070 | 1742 if (win1->w_vsep_width == 1) |
1743 { | |
1744 /* Remove the vertical separator from win1, add it to the last | |
1745 * window, win2. Adjust the frame widths. */ | |
1746 win2->w_vsep_width = 1; | |
1747 win2->w_frame->fr_width += 1; | |
1748 win1->w_vsep_width = 0; | |
1749 win1->w_frame->fr_width -= 1; | |
1750 } | |
7 | 1751 } |
671 | 1752 win_remove(win1, NULL); |
7 | 1753 frame_remove(win1->w_frame); |
1754 win_append(win2, win1); | |
1755 frame_append(win2->w_frame, win1->w_frame); | |
1756 | |
1757 (void)win_comp_pos(); /* recompute w_winrow for all windows */ | |
1758 redraw_later(NOT_VALID); | |
1759 } | |
1760 win_enter(win1, FALSE); | |
1761 } | |
1762 | |
1763 /* | |
1764 * Make all windows the same height. | |
1765 * 'next_curwin' will soon be the current window, make sure it has enough | |
1766 * rows. | |
1767 */ | |
1768 void | |
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1769 win_equal( |
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1770 win_T *next_curwin, /* pointer to current window to be or NULL */ |
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1771 int current, /* do only frame with current window */ |
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1772 int dir) /* 'v' for vertically, 'h' for horizontally, |
7 | 1773 'b' for both, 0 for using p_ead */ |
1774 { | |
1775 if (dir == 0) | |
1776 dir = *p_ead; | |
1777 win_equal_rec(next_curwin == NULL ? curwin : next_curwin, current, | |
685 | 1778 topframe, dir, 0, tabline_height(), |
667 | 1779 (int)Columns, topframe->fr_height); |
7 | 1780 } |
1781 | |
1782 /* | |
1783 * Set a frame to a new position and height, spreading the available room | |
1784 * equally over contained frames. | |
1785 * The window "next_curwin" (if not NULL) should at least get the size from | |
1786 * 'winheight' and 'winwidth' if possible. | |
1787 */ | |
1788 static void | |
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1789 win_equal_rec( |
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1790 win_T *next_curwin, /* pointer to current window to be or NULL */ |
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1791 int current, /* do only frame with current window */ |
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1792 frame_T *topfr, /* frame to set size off */ |
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1793 int dir, /* 'v', 'h' or 'b', see win_equal() */ |
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1794 int col, /* horizontal position for frame */ |
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1795 int row, /* vertical position for frame */ |
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1796 int width, /* new width of frame */ |
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1797 int height) /* new height of frame */ |
7 | 1798 { |
1799 int n, m; | |
1800 int extra_sep = 0; | |
1801 int wincount, totwincount = 0; | |
1802 frame_T *fr; | |
1803 int next_curwin_size = 0; | |
1804 int room = 0; | |
1805 int new_size; | |
1806 int has_next_curwin = 0; | |
1807 int hnc; | |
1808 | |
1809 if (topfr->fr_layout == FR_LEAF) | |
1810 { | |
1811 /* Set the width/height of this frame. | |
1812 * Redraw when size or position changes */ | |
1813 if (topfr->fr_height != height || topfr->fr_win->w_winrow != row | |
1814 || topfr->fr_width != width || topfr->fr_win->w_wincol != col | |
1815 ) | |
1816 { | |
1817 topfr->fr_win->w_winrow = row; | |
1818 frame_new_height(topfr, height, FALSE, FALSE); | |
1819 topfr->fr_win->w_wincol = col; | |
779 | 1820 frame_new_width(topfr, width, FALSE, FALSE); |
7 | 1821 redraw_all_later(CLEAR); |
1822 } | |
1823 } | |
1824 else if (topfr->fr_layout == FR_ROW) | |
1825 { | |
1826 topfr->fr_width = width; | |
1827 topfr->fr_height = height; | |
1828 | |
1829 if (dir != 'v') /* equalize frame widths */ | |
1830 { | |
1831 /* Compute the maximum number of windows horizontally in this | |
1832 * frame. */ | |
1833 n = frame_minwidth(topfr, NOWIN); | |
1834 /* add one for the rightmost window, it doesn't have a separator */ | |
1835 if (col + width == Columns) | |
1836 extra_sep = 1; | |
1837 else | |
1838 extra_sep = 0; | |
1839 totwincount = (n + extra_sep) / (p_wmw + 1); | |
779 | 1840 has_next_curwin = frame_has_win(topfr, next_curwin); |
1841 | |
1842 /* | |
1843 * Compute width for "next_curwin" window and room available for | |
1844 * other windows. | |
1845 * "m" is the minimal width when counting p_wiw for "next_curwin". | |
1846 */ | |
7 | 1847 m = frame_minwidth(topfr, next_curwin); |
1848 room = width - m; | |
1849 if (room < 0) | |
1850 { | |
1851 next_curwin_size = p_wiw + room; | |
1852 room = 0; | |
1853 } | |
1854 else | |
1855 { | |
779 | 1856 next_curwin_size = -1; |
1857 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
1858 { | |
1859 /* If 'winfixwidth' set keep the window width if | |
1860 * possible. | |
1861 * Watch out for this window being the next_curwin. */ | |
1862 if (frame_fixed_width(fr)) | |
1863 { | |
1864 n = frame_minwidth(fr, NOWIN); | |
1865 new_size = fr->fr_width; | |
1866 if (frame_has_win(fr, next_curwin)) | |
1867 { | |
1868 room += p_wiw - p_wmw; | |
1869 next_curwin_size = 0; | |
1870 if (new_size < p_wiw) | |
1871 new_size = p_wiw; | |
1872 } | |
1873 else | |
1874 /* These windows don't use up room. */ | |
1875 totwincount -= (n + (fr->fr_next == NULL | |
1876 ? extra_sep : 0)) / (p_wmw + 1); | |
1877 room -= new_size - n; | |
1878 if (room < 0) | |
1879 { | |
1880 new_size += room; | |
1881 room = 0; | |
1882 } | |
1883 fr->fr_newwidth = new_size; | |
1884 } | |
1885 } | |
1886 if (next_curwin_size == -1) | |
1887 { | |
1888 if (!has_next_curwin) | |
1889 next_curwin_size = 0; | |
1890 else if (totwincount > 1 | |
1891 && (room + (totwincount - 2)) | |
1892 / (totwincount - 1) > p_wiw) | |
1893 { | |
834 | 1894 /* Can make all windows wider than 'winwidth', spread |
1895 * the room equally. */ | |
1896 next_curwin_size = (room + p_wiw | |
1897 + (totwincount - 1) * p_wmw | |
1898 + (totwincount - 1)) / totwincount; | |
779 | 1899 room -= next_curwin_size - p_wiw; |
1900 } | |
1901 else | |
1902 next_curwin_size = p_wiw; | |
1903 } | |
7 | 1904 } |
779 | 1905 |
1906 if (has_next_curwin) | |
7 | 1907 --totwincount; /* don't count curwin */ |
1908 } | |
1909 | |
1910 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
1911 { | |
1912 wincount = 1; | |
1913 if (fr->fr_next == NULL) | |
1914 /* last frame gets all that remains (avoid roundoff error) */ | |
1915 new_size = width; | |
1916 else if (dir == 'v') | |
1917 new_size = fr->fr_width; | |
779 | 1918 else if (frame_fixed_width(fr)) |
1919 { | |
1920 new_size = fr->fr_newwidth; | |
1921 wincount = 0; /* doesn't count as a sizeable window */ | |
1922 } | |
7 | 1923 else |
1924 { | |
1925 /* Compute the maximum number of windows horiz. in "fr". */ | |
1926 n = frame_minwidth(fr, NOWIN); | |
1927 wincount = (n + (fr->fr_next == NULL ? extra_sep : 0)) | |
1928 / (p_wmw + 1); | |
1929 m = frame_minwidth(fr, next_curwin); | |
779 | 1930 if (has_next_curwin) |
1931 hnc = frame_has_win(fr, next_curwin); | |
1932 else | |
1933 hnc = FALSE; | |
1934 if (hnc) /* don't count next_curwin */ | |
7 | 1935 --wincount; |
779 | 1936 if (totwincount == 0) |
1937 new_size = room; | |
1938 else | |
1939 new_size = (wincount * room + ((unsigned)totwincount >> 1)) | |
7 | 1940 / totwincount; |
779 | 1941 if (hnc) /* add next_curwin size */ |
7 | 1942 { |
1943 next_curwin_size -= p_wiw - (m - n); | |
1944 new_size += next_curwin_size; | |
779 | 1945 room -= new_size - next_curwin_size; |
7 | 1946 } |
779 | 1947 else |
1948 room -= new_size; | |
1949 new_size += n; | |
7 | 1950 } |
1951 | |
779 | 1952 /* Skip frame that is full width when splitting or closing a |
7 | 1953 * window, unless equalizing all frames. */ |
1954 if (!current || dir != 'v' || topfr->fr_parent != NULL | |
1955 || (new_size != fr->fr_width) | |
1956 || frame_has_win(fr, next_curwin)) | |
1957 win_equal_rec(next_curwin, current, fr, dir, col, row, | |
779 | 1958 new_size, height); |
1959 col += new_size; | |
1960 width -= new_size; | |
7 | 1961 totwincount -= wincount; |
1962 } | |
1963 } | |
1964 else /* topfr->fr_layout == FR_COL */ | |
1965 { | |
1966 topfr->fr_width = width; | |
1967 topfr->fr_height = height; | |
1968 | |
1969 if (dir != 'h') /* equalize frame heights */ | |
1970 { | |
1971 /* Compute maximum number of windows vertically in this frame. */ | |
1972 n = frame_minheight(topfr, NOWIN); | |
1973 /* add one for the bottom window if it doesn't have a statusline */ | |
1974 if (row + height == cmdline_row && p_ls == 0) | |
1975 extra_sep = 1; | |
1976 else | |
1977 extra_sep = 0; | |
1978 totwincount = (n + extra_sep) / (p_wmh + 1); | |
1979 has_next_curwin = frame_has_win(topfr, next_curwin); | |
1980 | |
1981 /* | |
1982 * Compute height for "next_curwin" window and room available for | |
1983 * other windows. | |
1984 * "m" is the minimal height when counting p_wh for "next_curwin". | |
1985 */ | |
1986 m = frame_minheight(topfr, next_curwin); | |
1987 room = height - m; | |
1988 if (room < 0) | |
1989 { | |
1990 /* The room is less then 'winheight', use all space for the | |
1991 * current window. */ | |
1992 next_curwin_size = p_wh + room; | |
1993 room = 0; | |
1994 } | |
1995 else | |
1996 { | |
1997 next_curwin_size = -1; | |
1998 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
1999 { | |
2000 /* If 'winfixheight' set keep the window height if | |
2001 * possible. | |
2002 * Watch out for this window being the next_curwin. */ | |
2003 if (frame_fixed_height(fr)) | |
2004 { | |
2005 n = frame_minheight(fr, NOWIN); | |
2006 new_size = fr->fr_height; | |
2007 if (frame_has_win(fr, next_curwin)) | |
2008 { | |
2009 room += p_wh - p_wmh; | |
2010 next_curwin_size = 0; | |
2011 if (new_size < p_wh) | |
2012 new_size = p_wh; | |
2013 } | |
2014 else | |
2015 /* These windows don't use up room. */ | |
2016 totwincount -= (n + (fr->fr_next == NULL | |
2017 ? extra_sep : 0)) / (p_wmh + 1); | |
2018 room -= new_size - n; | |
2019 if (room < 0) | |
2020 { | |
2021 new_size += room; | |
2022 room = 0; | |
2023 } | |
2024 fr->fr_newheight = new_size; | |
2025 } | |
2026 } | |
2027 if (next_curwin_size == -1) | |
2028 { | |
2029 if (!has_next_curwin) | |
2030 next_curwin_size = 0; | |
2031 else if (totwincount > 1 | |
2032 && (room + (totwincount - 2)) | |
2033 / (totwincount - 1) > p_wh) | |
2034 { | |
834 | 2035 /* can make all windows higher than 'winheight', |
2036 * spread the room equally. */ | |
2037 next_curwin_size = (room + p_wh | |
2038 + (totwincount - 1) * p_wmh | |
7 | 2039 + (totwincount - 1)) / totwincount; |
2040 room -= next_curwin_size - p_wh; | |
2041 } | |
2042 else | |
2043 next_curwin_size = p_wh; | |
2044 } | |
2045 } | |
2046 | |
2047 if (has_next_curwin) | |
2048 --totwincount; /* don't count curwin */ | |
2049 } | |
2050 | |
2051 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
2052 { | |
2053 wincount = 1; | |
2054 if (fr->fr_next == NULL) | |
2055 /* last frame gets all that remains (avoid roundoff error) */ | |
2056 new_size = height; | |
2057 else if (dir == 'h') | |
2058 new_size = fr->fr_height; | |
2059 else if (frame_fixed_height(fr)) | |
2060 { | |
2061 new_size = fr->fr_newheight; | |
2062 wincount = 0; /* doesn't count as a sizeable window */ | |
2063 } | |
2064 else | |
2065 { | |
2066 /* Compute the maximum number of windows vert. in "fr". */ | |
2067 n = frame_minheight(fr, NOWIN); | |
2068 wincount = (n + (fr->fr_next == NULL ? extra_sep : 0)) | |
2069 / (p_wmh + 1); | |
2070 m = frame_minheight(fr, next_curwin); | |
2071 if (has_next_curwin) | |
2072 hnc = frame_has_win(fr, next_curwin); | |
2073 else | |
2074 hnc = FALSE; | |
2075 if (hnc) /* don't count next_curwin */ | |
2076 --wincount; | |
2077 if (totwincount == 0) | |
2078 new_size = room; | |
2079 else | |
2080 new_size = (wincount * room + ((unsigned)totwincount >> 1)) | |
2081 / totwincount; | |
2082 if (hnc) /* add next_curwin size */ | |
2083 { | |
2084 next_curwin_size -= p_wh - (m - n); | |
2085 new_size += next_curwin_size; | |
2086 room -= new_size - next_curwin_size; | |
2087 } | |
2088 else | |
2089 room -= new_size; | |
2090 new_size += n; | |
2091 } | |
2092 /* Skip frame that is full width when splitting or closing a | |
2093 * window, unless equalizing all frames. */ | |
2094 if (!current || dir != 'h' || topfr->fr_parent != NULL | |
2095 || (new_size != fr->fr_height) | |
2096 || frame_has_win(fr, next_curwin)) | |
2097 win_equal_rec(next_curwin, current, fr, dir, col, row, | |
2098 width, new_size); | |
2099 row += new_size; | |
2100 height -= new_size; | |
2101 totwincount -= wincount; | |
2102 } | |
2103 } | |
2104 } | |
2105 | |
2106 /* | |
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2107 * Close all windows for buffer "buf". |
7 | 2108 */ |
2109 void | |
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2110 close_windows( |
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2111 buf_T *buf, |
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2112 int keep_curwin) /* don't close "curwin" */ |
7 | 2113 { |
671 | 2114 win_T *wp; |
2115 tabpage_T *tp, *nexttp; | |
685 | 2116 int h = tabline_height(); |
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2117 int count = tabpage_index(NULL); |
7 | 2118 |
2119 ++RedrawingDisabled; | |
671 | 2120 |
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2121 for (wp = firstwin; wp != NULL && !ONE_WINDOW; ) |
7 | 2122 { |
3570 | 2123 if (wp->w_buffer == buf && (!keep_curwin || wp != curwin) |
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2124 && !(wp->w_closing || wp->w_buffer->b_locked > 0)) |
7 | 2125 { |
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2126 if (win_close(wp, FALSE) == FAIL) |
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2127 /* If closing the window fails give up, to avoid looping |
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2128 * forever. */ |
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2129 break; |
671 | 2130 |
2131 /* Start all over, autocommands may change the window layout. */ | |
2132 wp = firstwin; | |
7 | 2133 } |
2134 else | |
671 | 2135 wp = wp->w_next; |
7 | 2136 } |
671 | 2137 |
2138 /* Also check windows in other tab pages. */ | |
2139 for (tp = first_tabpage; tp != NULL; tp = nexttp) | |
2140 { | |
2141 nexttp = tp->tp_next; | |
672 | 2142 if (tp != curtab) |
671 | 2143 for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next) |
3570 | 2144 if (wp->w_buffer == buf |
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2145 && !(wp->w_closing || wp->w_buffer->b_locked > 0)) |
671 | 2146 { |
2147 win_close_othertab(wp, FALSE, tp); | |
2148 | |
2149 /* Start all over, the tab page may be closed and | |
2150 * autocommands may change the window layout. */ | |
2151 nexttp = first_tabpage; | |
2152 break; | |
2153 } | |
2154 } | |
2155 | |
7 | 2156 --RedrawingDisabled; |
671 | 2157 |
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2158 if (count != tabpage_index(NULL)) |
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2159 apply_autocmds(EVENT_TABCLOSED, NULL, NULL, FALSE, curbuf); |
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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 win_T *wp; | |
2185 int seen_one = FALSE; | |
2186 | |
2187 FOR_ALL_WINDOWS(wp) | |
2188 { | |
2189 if (wp != aucmd_win) | |
2190 { | |
2191 if (seen_one) | |
2192 return FALSE; | |
2193 seen_one = TRUE; | |
2194 } | |
2195 } | |
2196 return TRUE; | |
667 | 2197 } |
2198 | |
2199 /* | |
3535 | 2200 * Close the possibly last window in a tab page. |
2201 * Returns TRUE when the window was closed already. | |
2202 */ | |
2203 static int | |
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2204 close_last_window_tabpage( |
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2205 win_T *win, |
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2206 int free_buf, |
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2207 tabpage_T *prev_curtab) |
3535 | 2208 { |
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2209 if (ONE_WINDOW) |
3535 | 2210 { |
4354 | 2211 buf_T *old_curbuf = curbuf; |
2212 | |
3535 | 2213 /* |
2214 * Closing the last window in a tab page. First go to another tab | |
2215 * page and then close the window and the tab page. This avoids that | |
2216 * curwin and curtab are invalid while we are freeing memory, they may | |
2217 * be used in GUI events. | |
3582 | 2218 * Don't trigger autocommands yet, they may use wrong values, so do |
2219 * that below. | |
3535 | 2220 */ |
4354 | 2221 goto_tabpage_tp(alt_tabpage(), FALSE, TRUE); |
3535 | 2222 redraw_tabline = TRUE; |
2223 | |
2224 /* Safety check: Autocommands may have closed the window when jumping | |
2225 * to the other tab page. */ | |
2226 if (valid_tabpage(prev_curtab) && prev_curtab->tp_firstwin == win) | |
2227 { | |
2228 int h = tabline_height(); | |
2229 | |
2230 win_close_othertab(win, free_buf, prev_curtab); | |
2231 if (h != tabline_height()) | |
2232 shell_new_rows(); | |
2233 } | |
3582 | 2234 /* Since goto_tabpage_tp above did not trigger *Enter autocommands, do |
2235 * that now. */ | |
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2236 apply_autocmds(EVENT_TABCLOSED, NULL, NULL, FALSE, curbuf); |
4354 | 2237 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); |
3582 | 2238 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); |
4354 | 2239 if (old_curbuf != curbuf) |
2240 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
3535 | 2241 return TRUE; |
2242 } | |
2243 return FALSE; | |
2244 } | |
2245 | |
2246 /* | |
819 | 2247 * Close window "win". Only works for the current tab page. |
7 | 2248 * If "free_buf" is TRUE related buffer may be unloaded. |
2249 * | |
3365 | 2250 * Called by :quit, :close, :xit, :wq and findtag(). |
5302 | 2251 * Returns FAIL when the window was not closed. |
7 | 2252 */ |
5302 | 2253 int |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2254 win_close(win_T *win, int free_buf) |
7 | 2255 { |
2256 win_T *wp; | |
2257 int other_buffer = FALSE; | |
2258 int close_curwin = FALSE; | |
2259 int dir; | |
2260 int help_window = FALSE; | |
847 | 2261 tabpage_T *prev_curtab = curtab; |
11593
c4e7fe672a72
patch 8.0.0679: using freed memory
Christian Brabandt <cb@256bit.org>
parents:
11591
diff
changeset
|
2262 frame_T *win_frame = win->w_frame->fr_parent; |
7 | 2263 |
667 | 2264 if (last_window()) |
7 | 2265 { |
2266 EMSG(_("E444: Cannot close last window")); | |
5302 | 2267 return FAIL; |
7 | 2268 } |
2269 | |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
2270 if (win->w_closing || (win->w_buffer != NULL |
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
2271 && win->w_buffer->b_locked > 0)) |
5302 | 2272 return FAIL; /* window is already being closed */ |
1906 | 2273 if (win == aucmd_win) |
2274 { | |
2275 EMSG(_("E813: Cannot close autocmd window")); | |
5302 | 2276 return FAIL; |
1906 | 2277 } |
2278 if ((firstwin == aucmd_win || lastwin == aucmd_win) && one_window()) | |
2279 { | |
2280 EMSG(_("E814: Cannot close window, only autocmd window would remain")); | |
5302 | 2281 return FAIL; |
1906 | 2282 } |
2283 | |
3535 | 2284 /* When closing the last window in a tab page first go to another tab page |
2285 * and then close the window and the tab page to avoid that curwin and | |
2286 * curtab are invalid while we are freeing memory. */ | |
2287 if (close_last_window_tabpage(win, free_buf, prev_curtab)) | |
5302 | 2288 return FAIL; |
856 | 2289 |
7 | 2290 /* When closing the help window, try restoring a snapshot after closing |
2291 * the window. Otherwise clear the snapshot, it's now invalid. */ | |
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11593
diff
changeset
|
2292 if (bt_help(win->w_buffer)) |
7 | 2293 help_window = TRUE; |
2294 else | |
1906 | 2295 clear_snapshot(curtab, SNAP_HELP_IDX); |
7 | 2296 |
2297 if (win == curwin) | |
2298 { | |
2299 /* | |
2300 * Guess which window is going to be the new current window. | |
2301 * This may change because of the autocommands (sigh). | |
2302 */ | |
671 | 2303 wp = frame2win(win_altframe(win, NULL)); |
7 | 2304 |
2305 /* | |
3570 | 2306 * Be careful: If autocommands delete the window or cause this window |
2307 * to be the last one left, return now. | |
7 | 2308 */ |
2309 if (wp->w_buffer != curbuf) | |
2310 { | |
2311 other_buffer = TRUE; | |
3570 | 2312 win->w_closing = TRUE; |
7 | 2313 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); |
3570 | 2314 if (!win_valid(win)) |
5302 | 2315 return FAIL; |
3570 | 2316 win->w_closing = FALSE; |
2317 if (last_window()) | |
5302 | 2318 return FAIL; |
7 | 2319 } |
3570 | 2320 win->w_closing = TRUE; |
7 | 2321 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); |
3570 | 2322 if (!win_valid(win)) |
5302 | 2323 return FAIL; |
3570 | 2324 win->w_closing = FALSE; |
2325 if (last_window()) | |
5302 | 2326 return FAIL; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13308
diff
changeset
|
2327 #ifdef FEAT_EVAL |
7 | 2328 /* autocmds may abort script processing */ |
2329 if (aborting()) | |
5302 | 2330 return FAIL; |
7 | 2331 #endif |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13308
diff
changeset
|
2332 } |
7 | 2333 |
1101 | 2334 #ifdef FEAT_GUI |
2335 /* Avoid trouble with scrollbars that are going to be deleted in | |
2336 * win_free(). */ | |
2337 if (gui.in_use) | |
2338 out_flush(); | |
2339 #endif | |
2340 | |
3068 | 2341 #ifdef FEAT_SYN_HL |
2342 /* Free independent synblock before the buffer is freed. */ | |
3242 | 2343 if (win->w_buffer != NULL) |
2344 reset_synblock(win); | |
3068 | 2345 #endif |
2346 | |
7 | 2347 /* |
2348 * Close the link to the buffer. | |
2349 */ | |
3242 | 2350 if (win->w_buffer != NULL) |
3570 | 2351 { |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
2352 bufref_T bufref; |
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2353 |
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2354 set_bufref(&bufref, curbuf); |
3570 | 2355 win->w_closing = TRUE; |
3768 | 2356 close_buffer(win, win->w_buffer, free_buf ? DOBUF_UNLOAD : 0, TRUE); |
10076
bc30991c3e98
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Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2357 if (win_valid_any_tab(win)) |
3570 | 2358 win->w_closing = FALSE; |
7677
85a7a945fb87
commit https://github.com/vim/vim/commit/62ef797496c6243d111c596a592a8ef8c1d1e710
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2359 /* Make sure curbuf is valid. It can become invalid if 'bufhidden' is |
85a7a945fb87
commit https://github.com/vim/vim/commit/62ef797496c6243d111c596a592a8ef8c1d1e710
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2360 * "wipe". */ |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
2361 if (!bufref_valid(&bufref)) |
7677
85a7a945fb87
commit https://github.com/vim/vim/commit/62ef797496c6243d111c596a592a8ef8c1d1e710
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
2362 curbuf = firstbuf; |
3570 | 2363 } |
847 | 2364 |
4021 | 2365 if (only_one_window() && win_valid(win) && win->w_buffer == NULL |
2366 && (last_window() || curtab != prev_curtab | |
2367 || close_last_window_tabpage(win, free_buf, prev_curtab))) | |
5233
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Bram Moolenaar <bram@vim.org>
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|
2368 { |
11800
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patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
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|
2369 /* Autocommands have closed all windows, quit now. Restore |
5233
1899acc5aebd
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2370 * curwin->w_buffer, otherwise writing viminfo may fail. */ |
1899acc5aebd
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parents:
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diff
changeset
|
2371 if (curwin->w_buffer == NULL) |
1899acc5aebd
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Bram Moolenaar <bram@vim.org>
parents:
5202
diff
changeset
|
2372 curwin->w_buffer = curbuf; |
4021 | 2373 getout(0); |
5233
1899acc5aebd
updated for version 7.4a.042
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2374 } |
4021 | 2375 |
10076
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commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2376 /* Autocommands may have moved to another tab page. */ |
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
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parents:
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diff
changeset
|
2377 if (curtab != prev_curtab && win_valid_any_tab(win) |
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
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parents:
10042
diff
changeset
|
2378 && win->w_buffer == NULL) |
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2379 { |
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2380 /* Need to close the window anyway, since the buffer is NULL. */ |
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2381 win_close_othertab(win, FALSE, prev_curtab); |
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2382 return FAIL; |
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2383 } |
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2384 |
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2385 /* Autocommands may have closed the window already or closed the only |
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2386 * other window. */ |
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2387 if (!win_valid(win) || last_window() |
3535 | 2388 || close_last_window_tabpage(win, free_buf, prev_curtab)) |
5302 | 2389 return FAIL; |
7 | 2390 |
3068 | 2391 /* Free the memory used for the window and get the window that received |
2392 * the screen space. */ | |
847 | 2393 wp = win_free_mem(win, &dir, NULL); |
2394 | |
7 | 2395 /* Make sure curwin isn't invalid. It can cause severe trouble when |
2396 * printing an error message. For win_equal() curbuf needs to be valid | |
2397 * too. */ | |
847 | 2398 if (win == curwin) |
7 | 2399 { |
2400 curwin = wp; | |
2401 #ifdef FEAT_QUICKFIX | |
2402 if (wp->w_p_pvw || bt_quickfix(wp->w_buffer)) | |
2403 { | |
2404 /* | |
1346 | 2405 * If the cursor goes to the preview or the quickfix window, try |
7 | 2406 * finding another window to go to. |
2407 */ | |
2408 for (;;) | |
2409 { | |
2410 if (wp->w_next == NULL) | |
2411 wp = firstwin; | |
2412 else | |
2413 wp = wp->w_next; | |
2414 if (wp == curwin) | |
2415 break; | |
2416 if (!wp->w_p_pvw && !bt_quickfix(wp->w_buffer)) | |
2417 { | |
2418 curwin = wp; | |
2419 break; | |
2420 } | |
2421 } | |
2422 } | |
2423 #endif | |
2424 curbuf = curwin->w_buffer; | |
2425 close_curwin = TRUE; | |
11193
75ccc8a15a51
patch 8.0.0483: illegal memory access when using :all
Christian Brabandt <cb@256bit.org>
parents:
11191
diff
changeset
|
2426 |
75ccc8a15a51
patch 8.0.0483: illegal memory access when using :all
Christian Brabandt <cb@256bit.org>
parents:
11191
diff
changeset
|
2427 /* The cursor position may be invalid if the buffer changed after last |
75ccc8a15a51
patch 8.0.0483: illegal memory access when using :all
Christian Brabandt <cb@256bit.org>
parents:
11191
diff
changeset
|
2428 * using the window. */ |
75ccc8a15a51
patch 8.0.0483: illegal memory access when using :all
Christian Brabandt <cb@256bit.org>
parents:
11191
diff
changeset
|
2429 check_cursor(); |
7 | 2430 } |
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
2431 if (p_ea && (*p_ead == 'b' || *p_ead == dir)) |
11591
d06a3db9b651
patch 8.0.0678: closing a window does not trigger resizing
Christian Brabandt <cb@256bit.org>
parents:
11232
diff
changeset
|
2432 /* If the frame of the closed window contains the new current window, |
d06a3db9b651
patch 8.0.0678: closing a window does not trigger resizing
Christian Brabandt <cb@256bit.org>
parents:
11232
diff
changeset
|
2433 * only resize that frame. Otherwise resize all windows. */ |
11593
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patch 8.0.0679: using freed memory
Christian Brabandt <cb@256bit.org>
parents:
11591
diff
changeset
|
2434 win_equal(curwin, curwin->w_frame->fr_parent == win_frame, dir); |
7 | 2435 else |
2436 win_comp_pos(); | |
2437 if (close_curwin) | |
2438 { | |
9595
0190d5de215f
commit https://github.com/vim/vim/commit/c917da4b3e8801a255dbefea8e4ed19c1c716dd8
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2439 win_enter_ext(wp, FALSE, TRUE, FALSE, TRUE, TRUE); |
7 | 2440 if (other_buffer) |
2441 /* careful: after this wp and win may be invalid! */ | |
2442 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
2443 } | |
2444 | |
2445 /* | |
667 | 2446 * If last window has a status line now and we don't want one, |
2447 * remove the status line. | |
7 | 2448 */ |
2449 last_status(FALSE); | |
2450 | |
2451 /* After closing the help window, try restoring the window layout from | |
2452 * before it was opened. */ | |
2453 if (help_window) | |
1906 | 2454 restore_snapshot(SNAP_HELP_IDX, close_curwin); |
7 | 2455 |
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
2456 #if defined(FEAT_GUI) |
7 | 2457 /* When 'guioptions' includes 'L' or 'R' may have to remove scrollbars. */ |
2458 if (gui.in_use && !win_hasvertsplit()) | |
2459 gui_init_which_components(NULL); | |
2460 #endif | |
2461 | |
2462 redraw_all_later(NOT_VALID); | |
5302 | 2463 return OK; |
7 | 2464 } |
2465 | |
2466 /* | |
671 | 2467 * Close window "win" in tab page "tp", which is not the current tab page. |
3535 | 2468 * This may be the last window in that tab page and result in closing the tab, |
671 | 2469 * thus "tp" may become invalid! |
856 | 2470 * Caller must check if buffer is hidden and whether the tabline needs to be |
2471 * updated. | |
671 | 2472 */ |
2473 void | |
7837
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2474 win_close_othertab(win_T *win, int free_buf, tabpage_T *tp) |
671 | 2475 { |
2476 win_T *wp; | |
2477 int dir; | |
2478 tabpage_T *ptp = NULL; | |
2191 | 2479 int free_tp = FALSE; |
671 | 2480 |
10076
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
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parents:
10042
diff
changeset
|
2481 /* Get here with win->w_buffer == NULL when win_close() detects the tab |
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2482 * page changed. */ |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
2483 if (win->w_closing || (win->w_buffer != NULL |
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
2484 && win->w_buffer->b_locked > 0)) |
3570 | 2485 return; /* window is already being closed */ |
2486 | |
10076
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2487 if (win->w_buffer != NULL) |
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2488 /* Close the link to the buffer. */ |
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2489 close_buffer(win, win->w_buffer, free_buf ? DOBUF_UNLOAD : 0, FALSE); |
671 | 2490 |
2491 /* Careful: Autocommands may have closed the tab page or made it the | |
2492 * current tab page. */ | |
2493 for (ptp = first_tabpage; ptp != NULL && ptp != tp; ptp = ptp->tp_next) | |
2494 ; | |
672 | 2495 if (ptp == NULL || tp == curtab) |
671 | 2496 return; |
2497 | |
2498 /* Autocommands may have closed the window already. */ | |
2499 for (wp = tp->tp_firstwin; wp != NULL && wp != win; wp = wp->w_next) | |
2500 ; | |
2501 if (wp == NULL) | |
2502 return; | |
2503 | |
2504 /* When closing the last window in a tab page remove the tab page. */ | |
7009 | 2505 if (tp->tp_firstwin == tp->tp_lastwin) |
671 | 2506 { |
2507 if (tp == first_tabpage) | |
2508 first_tabpage = tp->tp_next; | |
2509 else | |
2510 { | |
2511 for (ptp = first_tabpage; ptp != NULL && ptp->tp_next != tp; | |
2512 ptp = ptp->tp_next) | |
2513 ; | |
2514 if (ptp == NULL) | |
2515 { | |
10359
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commit https://github.com/vim/vim/commit/95f096030ed1a8afea028f2ea295d6f6a70f466f
Christian Brabandt <cb@256bit.org>
parents:
10357
diff
changeset
|
2516 internal_error("win_close_othertab()"); |
671 | 2517 return; |
2518 } | |
2519 ptp->tp_next = tp->tp_next; | |
2520 } | |
2191 | 2521 free_tp = TRUE; |
2522 } | |
2523 | |
2524 /* Free the memory used for the window. */ | |
2525 win_free_mem(win, &dir, tp); | |
2526 | |
2527 if (free_tp) | |
847 | 2528 free_tabpage(tp); |
671 | 2529 } |
2530 | |
2531 /* | |
355 | 2532 * Free the memory used for a window. |
2533 * Returns a pointer to the window that got the freed up space. | |
2534 */ | |
2535 static win_T * | |
7837
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diff
changeset
|
2536 win_free_mem( |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2537 win_T *win, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2538 int *dirp, /* set to 'v' or 'h' for direction if 'ea' */ |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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|
2539 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
355 | 2540 { |
2541 frame_T *frp; | |
2542 win_T *wp; | |
2543 | |
667 | 2544 /* Remove the window and its frame from the tree of frames. */ |
355 | 2545 frp = win->w_frame; |
671 | 2546 wp = winframe_remove(win, dirp, tp); |
355 | 2547 vim_free(frp); |
671 | 2548 win_free(win, tp); |
355 | 2549 |
819 | 2550 /* When deleting the current window of another tab page select a new |
2551 * current window. */ | |
2552 if (tp != NULL && win == tp->tp_curwin) | |
2553 tp->tp_curwin = wp; | |
2554 | |
355 | 2555 return wp; |
2556 } | |
2557 | |
2558 #if defined(EXITFREE) || defined(PROTO) | |
2559 void | |
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2560 win_free_all(void) |
355 | 2561 { |
2562 int dummy; | |
2563 | |
671 | 2564 while (first_tabpage->tp_next != NULL) |
2565 tabpage_close(TRUE); | |
2566 | |
1906 | 2567 if (aucmd_win != NULL) |
2568 { | |
2569 (void)win_free_mem(aucmd_win, &dummy, NULL); | |
2570 aucmd_win = NULL; | |
2571 } | |
1918 | 2572 |
2573 while (firstwin != NULL) | |
2574 (void)win_free_mem(firstwin, &dummy, NULL); | |
6060 | 2575 |
2576 /* No window should be used after this. Set curwin to NULL to crash | |
2577 * instead of using freed memory. */ | |
2578 curwin = NULL; | |
355 | 2579 } |
2580 #endif | |
2581 | |
2582 /* | |
7 | 2583 * Remove a window and its frame from the tree of frames. |
2584 * Returns a pointer to the window that got the freed up space. | |
2585 */ | |
1906 | 2586 win_T * |
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|
2587 winframe_remove( |
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2588 win_T *win, |
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2589 int *dirp UNUSED, /* set to 'v' or 'h' for direction if 'ea' */ |
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|
2590 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 2591 { |
2592 frame_T *frp, *frp2, *frp3; | |
2593 frame_T *frp_close = win->w_frame; | |
2594 win_T *wp; | |
2595 | |
2596 /* | |
671 | 2597 * If there is only one window there is nothing to remove. |
2598 */ | |
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2599 if (tp == NULL ? ONE_WINDOW : tp->tp_firstwin == tp->tp_lastwin) |
671 | 2600 return NULL; |
2601 | |
2602 /* | |
7 | 2603 * Remove the window from its frame. |
2604 */ | |
671 | 2605 frp2 = win_altframe(win, tp); |
7 | 2606 wp = frame2win(frp2); |
2607 | |
2608 /* Remove this frame from the list of frames. */ | |
2609 frame_remove(frp_close); | |
2610 | |
2611 if (frp_close->fr_parent->fr_layout == FR_COL) | |
2612 { | |
1346 | 2613 /* When 'winfixheight' is set, try to find another frame in the column |
2614 * (as close to the closed frame as possible) to distribute the height | |
2615 * to. */ | |
2616 if (frp2->fr_win != NULL && frp2->fr_win->w_p_wfh) | |
2617 { | |
2618 frp = frp_close->fr_prev; | |
2619 frp3 = frp_close->fr_next; | |
2620 while (frp != NULL || frp3 != NULL) | |
2621 { | |
2622 if (frp != NULL) | |
2623 { | |
2624 if (frp->fr_win != NULL && !frp->fr_win->w_p_wfh) | |
2625 { | |
2626 frp2 = frp; | |
2627 wp = frp->fr_win; | |
2628 break; | |
2629 } | |
2630 frp = frp->fr_prev; | |
2631 } | |
2632 if (frp3 != NULL) | |
2633 { | |
2634 if (frp3->fr_win != NULL && !frp3->fr_win->w_p_wfh) | |
2635 { | |
2636 frp2 = frp3; | |
2637 wp = frp3->fr_win; | |
2638 break; | |
2639 } | |
2640 frp3 = frp3->fr_next; | |
2641 } | |
2642 } | |
2643 } | |
7 | 2644 frame_new_height(frp2, frp2->fr_height + frp_close->fr_height, |
2645 frp2 == frp_close->fr_next ? TRUE : FALSE, FALSE); | |
2646 *dirp = 'v'; | |
2647 } | |
2648 else | |
2649 { | |
1346 | 2650 /* When 'winfixwidth' is set, try to find another frame in the column |
2651 * (as close to the closed frame as possible) to distribute the width | |
2652 * to. */ | |
2653 if (frp2->fr_win != NULL && frp2->fr_win->w_p_wfw) | |
2654 { | |
2655 frp = frp_close->fr_prev; | |
2656 frp3 = frp_close->fr_next; | |
2657 while (frp != NULL || frp3 != NULL) | |
2658 { | |
2659 if (frp != NULL) | |
2660 { | |
2661 if (frp->fr_win != NULL && !frp->fr_win->w_p_wfw) | |
2662 { | |
2663 frp2 = frp; | |
2664 wp = frp->fr_win; | |
2665 break; | |
2666 } | |
2667 frp = frp->fr_prev; | |
2668 } | |
2669 if (frp3 != NULL) | |
2670 { | |
2671 if (frp3->fr_win != NULL && !frp3->fr_win->w_p_wfw) | |
2672 { | |
2673 frp2 = frp3; | |
2674 wp = frp3->fr_win; | |
2675 break; | |
2676 } | |
2677 frp3 = frp3->fr_next; | |
2678 } | |
2679 } | |
2680 } | |
7 | 2681 frame_new_width(frp2, frp2->fr_width + frp_close->fr_width, |
779 | 2682 frp2 == frp_close->fr_next ? TRUE : FALSE, FALSE); |
7 | 2683 *dirp = 'h'; |
2684 } | |
2685 | |
2686 /* If rows/columns go to a window below/right its positions need to be | |
2687 * updated. Can only be done after the sizes have been updated. */ | |
2688 if (frp2 == frp_close->fr_next) | |
2689 { | |
2690 int row = win->w_winrow; | |
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2691 int col = win->w_wincol; |
7 | 2692 |
2693 frame_comp_pos(frp2, &row, &col); | |
2694 } | |
2695 | |
2696 if (frp2->fr_next == NULL && frp2->fr_prev == NULL) | |
2697 { | |
2698 /* There is no other frame in this list, move its info to the parent | |
2699 * and remove it. */ | |
2700 frp2->fr_parent->fr_layout = frp2->fr_layout; | |
2701 frp2->fr_parent->fr_child = frp2->fr_child; | |
2702 for (frp = frp2->fr_child; frp != NULL; frp = frp->fr_next) | |
2703 frp->fr_parent = frp2->fr_parent; | |
2704 frp2->fr_parent->fr_win = frp2->fr_win; | |
2705 if (frp2->fr_win != NULL) | |
2706 frp2->fr_win->w_frame = frp2->fr_parent; | |
2707 frp = frp2->fr_parent; | |
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2708 if (topframe->fr_child == frp2) |
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2709 topframe->fr_child = frp; |
7 | 2710 vim_free(frp2); |
2711 | |
2712 frp2 = frp->fr_parent; | |
2713 if (frp2 != NULL && frp2->fr_layout == frp->fr_layout) | |
2714 { | |
2715 /* The frame above the parent has the same layout, have to merge | |
2716 * the frames into this list. */ | |
2717 if (frp2->fr_child == frp) | |
2718 frp2->fr_child = frp->fr_child; | |
2719 frp->fr_child->fr_prev = frp->fr_prev; | |
2720 if (frp->fr_prev != NULL) | |
2721 frp->fr_prev->fr_next = frp->fr_child; | |
2722 for (frp3 = frp->fr_child; ; frp3 = frp3->fr_next) | |
2723 { | |
2724 frp3->fr_parent = frp2; | |
2725 if (frp3->fr_next == NULL) | |
2726 { | |
2727 frp3->fr_next = frp->fr_next; | |
2728 if (frp->fr_next != NULL) | |
2729 frp->fr_next->fr_prev = frp3; | |
2730 break; | |
2731 } | |
2732 } | |
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2733 if (topframe->fr_child == frp) |
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2734 topframe->fr_child = frp2; |
7 | 2735 vim_free(frp); |
2736 } | |
2737 } | |
2738 | |
2739 return wp; | |
2740 } | |
2741 | |
2742 /* | |
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2743 * Return a pointer to the frame that will receive the empty screen space that |
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2744 * is left over after "win" is closed. |
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2745 * |
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2746 * If 'splitbelow' or 'splitright' is set, the space goes above or to the left |
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2747 * by default. Otherwise, the free space goes below or to the right. The |
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2748 * result is that opening a window and then immediately closing it will |
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2749 * preserve the initial window layout. The 'wfh' and 'wfw' settings are |
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2750 * respected when possible. |
7 | 2751 */ |
2752 static frame_T * | |
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2753 win_altframe( |
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2754 win_T *win, |
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2755 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 2756 { |
2757 frame_T *frp; | |
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2758 frame_T *other_fr, *target_fr; |
7 | 2759 |
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2760 if (tp == NULL ? ONE_WINDOW : tp->tp_firstwin == tp->tp_lastwin) |
667 | 2761 return alt_tabpage()->tp_curwin->w_frame; |
2762 | |
7 | 2763 frp = win->w_frame; |
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2764 |
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2765 if (frp->fr_prev == NULL) |
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2766 return frp->fr_next; |
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2767 if (frp->fr_next == NULL) |
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2768 return frp->fr_prev; |
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2769 |
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2770 target_fr = frp->fr_next; |
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2771 other_fr = frp->fr_prev; |
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2772 if (p_spr || p_sb) |
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2773 { |
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2774 target_fr = frp->fr_prev; |
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2775 other_fr = frp->fr_next; |
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2776 } |
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2777 |
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2778 /* If 'wfh' or 'wfw' is set for the target and not for the alternate |
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2779 * window, reverse the selection. */ |
355 | 2780 if (frp->fr_parent != NULL && frp->fr_parent->fr_layout == FR_ROW) |
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2781 { |
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2782 if (frame_fixed_width(target_fr) && !frame_fixed_width(other_fr)) |
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2783 target_fr = other_fr; |
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2784 } |
7 | 2785 else |
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2786 { |
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2787 if (frame_fixed_height(target_fr) && !frame_fixed_height(other_fr)) |
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2788 target_fr = other_fr; |
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2789 } |
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2790 |
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2791 return target_fr; |
7 | 2792 } |
2793 | |
2794 /* | |
667 | 2795 * Return the tabpage that will be used if the current one is closed. |
2796 */ | |
2797 static tabpage_T * | |
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2798 alt_tabpage(void) |
667 | 2799 { |
672 | 2800 tabpage_T *tp; |
2801 | |
682 | 2802 /* Use the next tab page if possible. */ |
2803 if (curtab->tp_next != NULL) | |
672 | 2804 return curtab->tp_next; |
2805 | |
682 | 2806 /* Find the last but one tab page. */ |
2807 for (tp = first_tabpage; tp->tp_next != curtab; tp = tp->tp_next) | |
2808 ; | |
674 | 2809 return tp; |
667 | 2810 } |
2811 | |
2812 /* | |
7 | 2813 * Find the left-upper window in frame "frp". |
2814 */ | |
2815 static win_T * | |
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2816 frame2win(frame_T *frp) |
7 | 2817 { |
2818 while (frp->fr_win == NULL) | |
2819 frp = frp->fr_child; | |
2820 return frp->fr_win; | |
2821 } | |
2822 | |
2823 /* | |
2824 * Return TRUE if frame "frp" contains window "wp". | |
2825 */ | |
2826 static int | |
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|
2827 frame_has_win(frame_T *frp, win_T *wp) |
7 | 2828 { |
2829 frame_T *p; | |
2830 | |
2831 if (frp->fr_layout == FR_LEAF) | |
2832 return frp->fr_win == wp; | |
2833 | |
2834 for (p = frp->fr_child; p != NULL; p = p->fr_next) | |
2835 if (frame_has_win(p, wp)) | |
2836 return TRUE; | |
2837 return FALSE; | |
2838 } | |
2839 | |
2840 /* | |
2841 * Set a new height for a frame. Recursively sets the height for contained | |
2842 * frames and windows. Caller must take care of positions. | |
2843 */ | |
2844 static void | |
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|
2845 frame_new_height( |
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2846 frame_T *topfrp, |
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2847 int height, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2848 int topfirst, /* resize topmost contained frame first */ |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2849 int wfh) /* obey 'winfixheight' when there is a choice; |
7 | 2850 may cause the height not to be set */ |
2851 { | |
2852 frame_T *frp; | |
2853 int extra_lines; | |
2854 int h; | |
2855 | |
2856 if (topfrp->fr_win != NULL) | |
2857 { | |
2858 /* Simple case: just one window. */ | |
2859 win_new_height(topfrp->fr_win, | |
12491
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Christian Brabandt <cb@256bit.org>
parents:
12487
diff
changeset
|
2860 height - topfrp->fr_win->w_status_height |
12916
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diff
changeset
|
2861 - WINBAR_HEIGHT(topfrp->fr_win)); |
7 | 2862 } |
2863 else if (topfrp->fr_layout == FR_ROW) | |
2864 { | |
2865 do | |
2866 { | |
2867 /* All frames in this row get the same new height. */ | |
2868 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
2869 { | |
2870 frame_new_height(frp, height, topfirst, wfh); | |
2871 if (frp->fr_height > height) | |
2872 { | |
2873 /* Could not fit the windows, make the whole row higher. */ | |
2874 height = frp->fr_height; | |
2875 break; | |
2876 } | |
2877 } | |
2878 } | |
2879 while (frp != NULL); | |
2880 } | |
779 | 2881 else /* fr_layout == FR_COL */ |
7 | 2882 { |
2883 /* Complicated case: Resize a column of frames. Resize the bottom | |
2884 * frame first, frames above that when needed. */ | |
2885 | |
2886 frp = topfrp->fr_child; | |
2887 if (wfh) | |
2888 /* Advance past frames with one window with 'wfh' set. */ | |
2889 while (frame_fixed_height(frp)) | |
2890 { | |
2891 frp = frp->fr_next; | |
2892 if (frp == NULL) | |
2893 return; /* no frame without 'wfh', give up */ | |
2894 } | |
2895 if (!topfirst) | |
2896 { | |
2897 /* Find the bottom frame of this column */ | |
2898 while (frp->fr_next != NULL) | |
2899 frp = frp->fr_next; | |
2900 if (wfh) | |
2901 /* Advance back for frames with one window with 'wfh' set. */ | |
2902 while (frame_fixed_height(frp)) | |
2903 frp = frp->fr_prev; | |
2904 } | |
2905 | |
2906 extra_lines = height - topfrp->fr_height; | |
2907 if (extra_lines < 0) | |
2908 { | |
2909 /* reduce height of contained frames, bottom or top frame first */ | |
2910 while (frp != NULL) | |
2911 { | |
2912 h = frame_minheight(frp, NULL); | |
2913 if (frp->fr_height + extra_lines < h) | |
2914 { | |
2915 extra_lines += frp->fr_height - h; | |
2916 frame_new_height(frp, h, topfirst, wfh); | |
2917 } | |
2918 else | |
2919 { | |
2920 frame_new_height(frp, frp->fr_height + extra_lines, | |
2921 topfirst, wfh); | |
2922 break; | |
2923 } | |
2924 if (topfirst) | |
2925 { | |
2926 do | |
2927 frp = frp->fr_next; | |
2928 while (wfh && frp != NULL && frame_fixed_height(frp)); | |
2929 } | |
2930 else | |
2931 { | |
2932 do | |
2933 frp = frp->fr_prev; | |
2934 while (wfh && frp != NULL && frame_fixed_height(frp)); | |
2935 } | |
2936 /* Increase "height" if we could not reduce enough frames. */ | |
2937 if (frp == NULL) | |
2938 height -= extra_lines; | |
2939 } | |
2940 } | |
2941 else if (extra_lines > 0) | |
2942 { | |
2943 /* increase height of bottom or top frame */ | |
2944 frame_new_height(frp, frp->fr_height + extra_lines, topfirst, wfh); | |
2945 } | |
2946 } | |
2947 topfrp->fr_height = height; | |
2948 } | |
2949 | |
2950 /* | |
2951 * Return TRUE if height of frame "frp" should not be changed because of | |
2952 * the 'winfixheight' option. | |
2953 */ | |
2954 static int | |
7837
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2955 frame_fixed_height(frame_T *frp) |
7 | 2956 { |
2957 /* frame with one window: fixed height if 'winfixheight' set. */ | |
2958 if (frp->fr_win != NULL) | |
2959 return frp->fr_win->w_p_wfh; | |
2960 | |
2961 if (frp->fr_layout == FR_ROW) | |
2962 { | |
2963 /* The frame is fixed height if one of the frames in the row is fixed | |
2964 * height. */ | |
2965 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
2966 if (frame_fixed_height(frp)) | |
2967 return TRUE; | |
2968 return FALSE; | |
2969 } | |
2970 | |
2971 /* frp->fr_layout == FR_COL: The frame is fixed height if all of the | |
2972 * frames in the row are fixed height. */ | |
2973 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
2974 if (!frame_fixed_height(frp)) | |
2975 return FALSE; | |
2976 return TRUE; | |
2977 } | |
2978 | |
2979 /* | |
779 | 2980 * Return TRUE if width of frame "frp" should not be changed because of |
2981 * the 'winfixwidth' option. | |
2982 */ | |
2983 static int | |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2984 frame_fixed_width(frame_T *frp) |
779 | 2985 { |
2986 /* frame with one window: fixed width if 'winfixwidth' set. */ | |
2987 if (frp->fr_win != NULL) | |
2988 return frp->fr_win->w_p_wfw; | |
2989 | |
2990 if (frp->fr_layout == FR_COL) | |
2991 { | |
2992 /* The frame is fixed width if one of the frames in the row is fixed | |
2993 * width. */ | |
2994 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
2995 if (frame_fixed_width(frp)) | |
2996 return TRUE; | |
2997 return FALSE; | |
2998 } | |
2999 | |
3000 /* frp->fr_layout == FR_ROW: The frame is fixed width if all of the | |
3001 * frames in the row are fixed width. */ | |
3002 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
3003 if (!frame_fixed_width(frp)) | |
3004 return FALSE; | |
3005 return TRUE; | |
3006 } | |
3007 | |
3008 /* | |
7 | 3009 * Add a status line to windows at the bottom of "frp". |
3010 * Note: Does not check if there is room! | |
3011 */ | |
3012 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3013 frame_add_statusline(frame_T *frp) |
7 | 3014 { |
3015 win_T *wp; | |
3016 | |
3017 if (frp->fr_layout == FR_LEAF) | |
3018 { | |
3019 wp = frp->fr_win; | |
3020 if (wp->w_status_height == 0) | |
3021 { | |
3022 if (wp->w_height > 0) /* don't make it negative */ | |
3023 --wp->w_height; | |
3024 wp->w_status_height = STATUS_HEIGHT; | |
3025 } | |
3026 } | |
3027 else if (frp->fr_layout == FR_ROW) | |
3028 { | |
3029 /* Handle all the frames in the row. */ | |
3030 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
3031 frame_add_statusline(frp); | |
3032 } | |
3033 else /* frp->fr_layout == FR_COL */ | |
3034 { | |
3035 /* Only need to handle the last frame in the column. */ | |
3036 for (frp = frp->fr_child; frp->fr_next != NULL; frp = frp->fr_next) | |
3037 ; | |
3038 frame_add_statusline(frp); | |
3039 } | |
3040 } | |
3041 | |
3042 /* | |
3043 * Set width of a frame. Handles recursively going through contained frames. | |
3044 * May remove separator line for windows at the right side (for win_close()). | |
3045 */ | |
3046 static void | |
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parents:
7805
diff
changeset
|
3047 frame_new_width( |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3048 frame_T *topfrp, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3049 int width, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3050 int leftfirst, /* resize leftmost contained frame first */ |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3051 int wfw) /* obey 'winfixwidth' when there is a choice; |
779 | 3052 may cause the width not to be set */ |
7 | 3053 { |
3054 frame_T *frp; | |
3055 int extra_cols; | |
3056 int w; | |
3057 win_T *wp; | |
3058 | |
3059 if (topfrp->fr_layout == FR_LEAF) | |
3060 { | |
3061 /* Simple case: just one window. */ | |
3062 wp = topfrp->fr_win; | |
3063 /* Find out if there are any windows right of this one. */ | |
3064 for (frp = topfrp; frp->fr_parent != NULL; frp = frp->fr_parent) | |
3065 if (frp->fr_parent->fr_layout == FR_ROW && frp->fr_next != NULL) | |
3066 break; | |
3067 if (frp->fr_parent == NULL) | |
3068 wp->w_vsep_width = 0; | |
3069 win_new_width(wp, width - wp->w_vsep_width); | |
3070 } | |
3071 else if (topfrp->fr_layout == FR_COL) | |
3072 { | |
779 | 3073 do |
3074 { | |
3075 /* All frames in this column get the same new width. */ | |
3076 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3077 { | |
3078 frame_new_width(frp, width, leftfirst, wfw); | |
3079 if (frp->fr_width > width) | |
3080 { | |
3081 /* Could not fit the windows, make whole column wider. */ | |
3082 width = frp->fr_width; | |
3083 break; | |
3084 } | |
3085 } | |
3086 } while (frp != NULL); | |
7 | 3087 } |
3088 else /* fr_layout == FR_ROW */ | |
3089 { | |
3090 /* Complicated case: Resize a row of frames. Resize the rightmost | |
3091 * frame first, frames left of it when needed. */ | |
3092 | |
3093 frp = topfrp->fr_child; | |
779 | 3094 if (wfw) |
3095 /* Advance past frames with one window with 'wfw' set. */ | |
3096 while (frame_fixed_width(frp)) | |
3097 { | |
3098 frp = frp->fr_next; | |
3099 if (frp == NULL) | |
3100 return; /* no frame without 'wfw', give up */ | |
3101 } | |
7 | 3102 if (!leftfirst) |
779 | 3103 { |
3104 /* Find the rightmost frame of this row */ | |
7 | 3105 while (frp->fr_next != NULL) |
3106 frp = frp->fr_next; | |
779 | 3107 if (wfw) |
3108 /* Advance back for frames with one window with 'wfw' set. */ | |
3109 while (frame_fixed_width(frp)) | |
3110 frp = frp->fr_prev; | |
3111 } | |
7 | 3112 |
3113 extra_cols = width - topfrp->fr_width; | |
3114 if (extra_cols < 0) | |
3115 { | |
3116 /* reduce frame width, rightmost frame first */ | |
3117 while (frp != NULL) | |
3118 { | |
3119 w = frame_minwidth(frp, NULL); | |
3120 if (frp->fr_width + extra_cols < w) | |
3121 { | |
3122 extra_cols += frp->fr_width - w; | |
779 | 3123 frame_new_width(frp, w, leftfirst, wfw); |
7 | 3124 } |
3125 else | |
3126 { | |
779 | 3127 frame_new_width(frp, frp->fr_width + extra_cols, |
3128 leftfirst, wfw); | |
7 | 3129 break; |
3130 } | |
3131 if (leftfirst) | |
779 | 3132 { |
3133 do | |
3134 frp = frp->fr_next; | |
3135 while (wfw && frp != NULL && frame_fixed_width(frp)); | |
3136 } | |
7 | 3137 else |
779 | 3138 { |
3139 do | |
3140 frp = frp->fr_prev; | |
3141 while (wfw && frp != NULL && frame_fixed_width(frp)); | |
3142 } | |
3143 /* Increase "width" if we could not reduce enough frames. */ | |
3144 if (frp == NULL) | |
3145 width -= extra_cols; | |
7 | 3146 } |
3147 } | |
3148 else if (extra_cols > 0) | |
3149 { | |
3150 /* increase width of rightmost frame */ | |
779 | 3151 frame_new_width(frp, frp->fr_width + extra_cols, leftfirst, wfw); |
7 | 3152 } |
3153 } | |
3154 topfrp->fr_width = width; | |
3155 } | |
3156 | |
3157 /* | |
3158 * Add the vertical separator to windows at the right side of "frp". | |
3159 * Note: Does not check if there is room! | |
3160 */ | |
3161 static void | |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3162 frame_add_vsep(frame_T *frp) |
7 | 3163 { |
3164 win_T *wp; | |
3165 | |
3166 if (frp->fr_layout == FR_LEAF) | |
3167 { | |
3168 wp = frp->fr_win; | |
3169 if (wp->w_vsep_width == 0) | |
3170 { | |
3171 if (wp->w_width > 0) /* don't make it negative */ | |
3172 --wp->w_width; | |
3173 wp->w_vsep_width = 1; | |
3174 } | |
3175 } | |
3176 else if (frp->fr_layout == FR_COL) | |
3177 { | |
3178 /* Handle all the frames in the column. */ | |
3179 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
3180 frame_add_vsep(frp); | |
3181 } | |
3182 else /* frp->fr_layout == FR_ROW */ | |
3183 { | |
3184 /* Only need to handle the last frame in the row. */ | |
3185 frp = frp->fr_child; | |
3186 while (frp->fr_next != NULL) | |
3187 frp = frp->fr_next; | |
3188 frame_add_vsep(frp); | |
3189 } | |
3190 } | |
3191 | |
3192 /* | |
3193 * Set frame width from the window it contains. | |
3194 */ | |
3195 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3196 frame_fix_width(win_T *wp) |
7 | 3197 { |
3198 wp->w_frame->fr_width = wp->w_width + wp->w_vsep_width; | |
3199 } | |
3200 | |
3201 /* | |
3202 * Set frame height from the window it contains. | |
3203 */ | |
3204 static void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3205 frame_fix_height(win_T *wp) |
7 | 3206 { |
12998
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12916
diff
changeset
|
3207 wp->w_frame->fr_height = VISIBLE_HEIGHT(wp) + wp->w_status_height; |
7 | 3208 } |
3209 | |
3210 /* | |
3211 * Compute the minimal height for frame "topfrp". | |
3212 * Uses the 'winminheight' option. | |
3213 * When "next_curwin" isn't NULL, use p_wh for this window. | |
3214 * When "next_curwin" is NOWIN, don't use at least one line for the current | |
3215 * window. | |
3216 */ | |
3217 static int | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3218 frame_minheight(frame_T *topfrp, win_T *next_curwin) |
7 | 3219 { |
3220 frame_T *frp; | |
3221 int m; | |
3222 int n; | |
3223 | |
3224 if (topfrp->fr_win != NULL) | |
3225 { | |
3226 if (topfrp->fr_win == next_curwin) | |
3227 m = p_wh + topfrp->fr_win->w_status_height; | |
3228 else | |
3229 { | |
3230 /* window: minimal height of the window plus status line */ | |
3231 m = p_wmh + topfrp->fr_win->w_status_height; | |
12998
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parents:
12916
diff
changeset
|
3232 if (topfrp->fr_win == curwin && next_curwin == NULL) |
dd734ee3e2fe
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parents:
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diff
changeset
|
3233 { |
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parents:
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diff
changeset
|
3234 /* Current window is minimal one line high and WinBar is |
dd734ee3e2fe
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parents:
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diff
changeset
|
3235 * visible. */ |
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parents:
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diff
changeset
|
3236 if (p_wmh == 0) |
dd734ee3e2fe
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parents:
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diff
changeset
|
3237 ++m; |
dd734ee3e2fe
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parents:
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diff
changeset
|
3238 m += WINBAR_HEIGHT(curwin); |
dd734ee3e2fe
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parents:
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diff
changeset
|
3239 } |
7 | 3240 } |
3241 } | |
3242 else if (topfrp->fr_layout == FR_ROW) | |
3243 { | |
3244 /* get the minimal height from each frame in this row */ | |
3245 m = 0; | |
3246 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3247 { | |
3248 n = frame_minheight(frp, next_curwin); | |
3249 if (n > m) | |
3250 m = n; | |
3251 } | |
3252 } | |
3253 else | |
3254 { | |
3255 /* Add up the minimal heights for all frames in this column. */ | |
3256 m = 0; | |
3257 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3258 m += frame_minheight(frp, next_curwin); | |
3259 } | |
3260 | |
3261 return m; | |
3262 } | |
3263 | |
3264 /* | |
3265 * Compute the minimal width for frame "topfrp". | |
3266 * When "next_curwin" isn't NULL, use p_wiw for this window. | |
3267 * When "next_curwin" is NOWIN, don't use at least one column for the current | |
3268 * window. | |
3269 */ | |
3270 static int | |
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33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3271 frame_minwidth( |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3272 frame_T *topfrp, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
3273 win_T *next_curwin) /* use p_wh and p_wiw for next_curwin */ |
7 | 3274 { |
3275 frame_T *frp; | |
3276 int m, n; | |
3277 | |
3278 if (topfrp->fr_win != NULL) | |
3279 { | |
3280 if (topfrp->fr_win == next_curwin) | |
3281 m = p_wiw + topfrp->fr_win->w_vsep_width; | |
3282 else | |
3283 { | |
3284 /* window: minimal width of the window plus separator column */ | |
3285 m = p_wmw + topfrp->fr_win->w_vsep_width; | |
3286 /* Current window is minimal one column wide */ | |
3287 if (p_wmw == 0 && topfrp->fr_win == curwin && next_curwin == NULL) | |
3288 ++m; | |
3289 } | |
3290 } | |
3291 else if (topfrp->fr_layout == FR_COL) | |
3292 { | |
3293 /* get the minimal width from each frame in this column */ | |
3294 m = 0; | |
3295 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3296 { | |
3297 n = frame_minwidth(frp, next_curwin); | |
3298 if (n > m) | |
3299 m = n; | |
3300 } | |
3301 } | |
3302 else | |
3303 { | |
3304 /* Add up the minimal widths for all frames in this row. */ | |
3305 m = 0; | |
3306 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
3307 m += frame_minwidth(frp, next_curwin); | |
3308 } | |
3309 | |
3310 return m; | |
3311 } | |
3312 | |
3313 | |
3314 /* | |
3315 * Try to close all windows except current one. | |
3316 * Buffers in the other windows become hidden if 'hidden' is set, or '!' is | |
3317 * used and the buffer was modified. | |
3318 * | |
3319 * Used by ":bdel" and ":only". | |
3320 */ | |
3321 void | |
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diff
changeset
|
3322 close_others( |
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diff
changeset
|
3323 int message, |
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diff
changeset
|
3324 int forceit) /* always hide all other windows */ |
7 | 3325 { |
3326 win_T *wp; | |
3327 win_T *nextwp; | |
3328 int r; | |
3329 | |
1906 | 3330 if (one_window()) |
7 | 3331 { |
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changeset
|
3332 if (message && !autocmd_busy) |
826 | 3333 MSG(_(m_onlyone)); |
7 | 3334 return; |
3335 } | |
3336 | |
3337 /* Be very careful here: autocommands may change the window layout. */ | |
3338 for (wp = firstwin; win_valid(wp); wp = nextwp) | |
3339 { | |
3340 nextwp = wp->w_next; | |
3341 if (wp != curwin) /* don't close current window */ | |
3342 { | |
3343 | |
3344 /* Check if it's allowed to abandon this window */ | |
3345 r = can_abandon(wp->w_buffer, forceit); | |
3346 if (!win_valid(wp)) /* autocommands messed wp up */ | |
3347 { | |
3348 nextwp = firstwin; | |
3349 continue; | |
3350 } | |
3351 if (!r) | |
3352 { | |
3353 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
3354 if (message && (p_confirm || cmdmod.confirm) && p_write) | |
3355 { | |
3356 dialog_changed(wp->w_buffer, FALSE); | |
3357 if (!win_valid(wp)) /* autocommands messed wp up */ | |
3358 { | |
3359 nextwp = firstwin; | |
3360 continue; | |
3361 } | |
3362 } | |
3363 if (bufIsChanged(wp->w_buffer)) | |
3364 #endif | |
3365 continue; | |
3366 } | |
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|
3367 win_close(wp, !buf_hide(wp->w_buffer) |
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|
3368 && !bufIsChanged(wp->w_buffer)); |
7 | 3369 } |
3370 } | |
3371 | |
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diff
changeset
|
3372 if (message && !ONE_WINDOW) |
7 | 3373 EMSG(_("E445: Other window contains changes")); |
3374 } | |
3375 | |
3376 /* | |
675 | 3377 * Init the current window "curwin". |
3378 * Called when a new file is being edited. | |
7 | 3379 */ |
3380 void | |
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diff
changeset
|
3381 curwin_init(void) |
7 | 3382 { |
1918 | 3383 win_init_empty(curwin); |
3384 } | |
3385 | |
3386 void | |
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changeset
|
3387 win_init_empty(win_T *wp) |
1918 | 3388 { |
3389 redraw_win_later(wp, NOT_VALID); | |
3390 wp->w_lines_valid = 0; | |
3391 wp->w_cursor.lnum = 1; | |
3392 wp->w_curswant = wp->w_cursor.col = 0; | |
7 | 3393 #ifdef FEAT_VIRTUALEDIT |
1918 | 3394 wp->w_cursor.coladd = 0; |
3395 #endif | |
3396 wp->w_pcmark.lnum = 1; /* pcmark not cleared but set to line 1 */ | |
3397 wp->w_pcmark.col = 0; | |
3398 wp->w_prev_pcmark.lnum = 0; | |
3399 wp->w_prev_pcmark.col = 0; | |
3400 wp->w_topline = 1; | |
7 | 3401 #ifdef FEAT_DIFF |
1918 | 3402 wp->w_topfill = 0; |
3403 #endif | |
3404 wp->w_botline = 2; | |
7 | 3405 #ifdef FEAT_FKMAP |
1918 | 3406 if (wp->w_p_rl) |
3407 wp->w_farsi = W_CONV + W_R_L; | |
7 | 3408 else |
1918 | 3409 wp->w_farsi = W_CONV; |
7 | 3410 #endif |
3068 | 3411 #ifdef FEAT_SYN_HL |
3412 wp->w_s = &wp->w_buffer->b_s; | |
3413 #endif | |
7 | 3414 } |
3415 | |
3416 /* | |
3417 * Allocate the first window and put an empty buffer in it. | |
3418 * Called from main(). | |
667 | 3419 * Return FAIL when something goes wrong (out of memory). |
7 | 3420 */ |
667 | 3421 int |
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diff
changeset
|
3422 win_alloc_first(void) |
7 | 3423 { |
675 | 3424 if (win_alloc_firstwin(NULL) == FAIL) |
667 | 3425 return FAIL; |
3426 | |
672 | 3427 first_tabpage = alloc_tabpage(); |
667 | 3428 if (first_tabpage == NULL) |
3429 return FAIL; | |
3430 first_tabpage->tp_topframe = topframe; | |
672 | 3431 curtab = first_tabpage; |
1906 | 3432 |
667 | 3433 return OK; |
3434 } | |
3435 | |
1906 | 3436 /* |
3437 * Init "aucmd_win". This can only be done after the first | |
3438 * window is fully initialized, thus it can't be in win_alloc_first(). | |
3439 */ | |
3440 void | |
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parents:
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diff
changeset
|
3441 win_alloc_aucmd_win(void) |
1906 | 3442 { |
3443 aucmd_win = win_alloc(NULL, TRUE); | |
3444 if (aucmd_win != NULL) | |
3445 { | |
3446 win_init_some(aucmd_win, curwin); | |
2583 | 3447 RESET_BINDING(aucmd_win); |
1906 | 3448 new_frame(aucmd_win); |
3449 } | |
3450 } | |
3451 | |
667 | 3452 /* |
675 | 3453 * Allocate the first window or the first window in a new tab page. |
3454 * When "oldwin" is NULL create an empty buffer for it. | |
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diff
changeset
|
3455 * When "oldwin" is not NULL copy info from it to the new window. |
667 | 3456 * Return FAIL when something goes wrong (out of memory). |
3457 */ | |
3458 static int | |
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diff
changeset
|
3459 win_alloc_firstwin(win_T *oldwin) |
667 | 3460 { |
1906 | 3461 curwin = win_alloc(NULL, FALSE); |
675 | 3462 if (oldwin == NULL) |
3463 { | |
3464 /* Very first window, need to create an empty buffer for it and | |
3465 * initialize from scratch. */ | |
3466 curbuf = buflist_new(NULL, NULL, 1L, BLN_LISTED); | |
3467 if (curwin == NULL || curbuf == NULL) | |
3468 return FAIL; | |
3469 curwin->w_buffer = curbuf; | |
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|
3470 #ifdef FEAT_SYN_HL |
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3471 curwin->w_s = &(curbuf->b_s); |
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|
3472 #endif |
675 | 3473 curbuf->b_nwindows = 1; /* there is one window */ |
3474 curwin->w_alist = &global_alist; | |
3475 curwin_init(); /* init current window */ | |
3476 } | |
3477 else | |
3478 { | |
3479 /* First window in new tab page, initialize it from "oldwin". */ | |
1822 | 3480 win_init(curwin, oldwin, 0); |
675 | 3481 |
2583 | 3482 /* We don't want cursor- and scroll-binding in the first window. */ |
3483 RESET_BINDING(curwin); | |
675 | 3484 } |
7 | 3485 |
1906 | 3486 new_frame(curwin); |
3487 if (curwin->w_frame == NULL) | |
667 | 3488 return FAIL; |
1906 | 3489 topframe = curwin->w_frame; |
7 | 3490 topframe->fr_width = Columns; |
3491 topframe->fr_height = Rows - p_ch; | |
667 | 3492 |
3493 return OK; | |
3494 } | |
3495 | |
3496 /* | |
1906 | 3497 * Create a frame for window "wp". |
3498 */ | |
3499 static void | |
3500 new_frame(win_T *wp) | |
3501 { | |
3502 frame_T *frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
3503 | |
3504 wp->w_frame = frp; | |
3505 if (frp != NULL) | |
3506 { | |
3507 frp->fr_layout = FR_LEAF; | |
3508 frp->fr_win = wp; | |
3509 } | |
3510 } | |
3511 | |
3512 /* | |
667 | 3513 * Initialize the window and frame size to the maximum. |
3514 */ | |
3515 void | |
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diff
changeset
|
3516 win_init_size(void) |
667 | 3517 { |
3518 firstwin->w_height = ROWS_AVAIL; | |
3519 topframe->fr_height = ROWS_AVAIL; | |
3520 firstwin->w_width = Columns; | |
3521 topframe->fr_width = Columns; | |
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3522 } |
672 | 3523 |
3524 /* | |
3525 * Allocate a new tabpage_T and init the values. | |
3526 * Returns NULL when out of memory. | |
3527 */ | |
3528 static tabpage_T * | |
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changeset
|
3529 alloc_tabpage(void) |
672 | 3530 { |
3531 tabpage_T *tp; | |
4287 | 3532 # ifdef FEAT_GUI |
3533 int i; | |
3534 # endif | |
3535 | |
672 | 3536 |
3537 tp = (tabpage_T *)alloc_clear((unsigned)sizeof(tabpage_T)); | |
4287 | 3538 if (tp == NULL) |
3539 return NULL; | |
3540 | |
3541 # ifdef FEAT_EVAL | |
3542 /* init t: variables */ | |
3543 tp->tp_vars = dict_alloc(); | |
3544 if (tp->tp_vars == NULL) | |
3545 { | |
3546 vim_free(tp); | |
3547 return NULL; | |
3548 } | |
3549 init_var_dict(tp->tp_vars, &tp->tp_winvar, VAR_SCOPE); | |
3550 # endif | |
3551 | |
788 | 3552 # ifdef FEAT_GUI |
4287 | 3553 for (i = 0; i < 3; i++) |
3554 tp->tp_prev_which_scrollbars[i] = -1; | |
788 | 3555 # endif |
672 | 3556 # ifdef FEAT_DIFF |
4287 | 3557 tp->tp_diff_invalid = TRUE; |
672 | 3558 # endif |
4287 | 3559 tp->tp_ch_used = p_ch; |
3560 | |
672 | 3561 return tp; |
3562 } | |
3563 | |
852 | 3564 void |
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diff
changeset
|
3565 free_tabpage(tabpage_T *tp) |
672 | 3566 { |
1906 | 3567 int idx; |
3568 | |
672 | 3569 # ifdef FEAT_DIFF |
3570 diff_clear(tp); | |
3571 # endif | |
1906 | 3572 for (idx = 0; idx < SNAP_COUNT; ++idx) |
3573 clear_snapshot(tp, idx); | |
819 | 3574 #ifdef FEAT_EVAL |
4287 | 3575 vars_clear(&tp->tp_vars->dv_hashtab); /* free all t: variables */ |
3576 hash_init(&tp->tp_vars->dv_hashtab); | |
3577 unref_var_dict(tp->tp_vars); | |
819 | 3578 #endif |
4401 | 3579 |
3580 #ifdef FEAT_PYTHON | |
3581 python_tabpage_free(tp); | |
3582 #endif | |
3583 | |
3584 #ifdef FEAT_PYTHON3 | |
3585 python3_tabpage_free(tp); | |
3586 #endif | |
3587 | |
672 | 3588 vim_free(tp); |
3589 } | |
3590 | |
667 | 3591 /* |
675 | 3592 * Create a new Tab page with one window. |
3593 * It will edit the current buffer, like after ":split". | |
682 | 3594 * When "after" is 0 put it just after the current Tab page. |
3595 * Otherwise put it just before tab page "after". | |
667 | 3596 * Return FAIL or OK. |
3597 */ | |
3598 int | |
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diff
changeset
|
3599 win_new_tabpage(int after) |
667 | 3600 { |
672 | 3601 tabpage_T *tp = curtab; |
667 | 3602 tabpage_T *newtp; |
682 | 3603 int n; |
667 | 3604 |
672 | 3605 newtp = alloc_tabpage(); |
667 | 3606 if (newtp == NULL) |
3607 return FAIL; | |
3608 | |
3609 /* Remember the current windows in this Tab page. */ | |
4354 | 3610 if (leave_tabpage(curbuf, TRUE) == FAIL) |
674 | 3611 { |
3612 vim_free(newtp); | |
3613 return FAIL; | |
3614 } | |
672 | 3615 curtab = newtp; |
667 | 3616 |
3617 /* Create a new empty window. */ | |
675 | 3618 if (win_alloc_firstwin(tp->tp_curwin) == OK) |
667 | 3619 { |
3620 /* Make the new Tab page the new topframe. */ | |
682 | 3621 if (after == 1) |
3622 { | |
3623 /* New tab page becomes the first one. */ | |
3624 newtp->tp_next = first_tabpage; | |
3625 first_tabpage = newtp; | |
3626 } | |
3627 else | |
3628 { | |
3629 if (after > 0) | |
3630 { | |
3631 /* Put new tab page before tab page "after". */ | |
3632 n = 2; | |
3633 for (tp = first_tabpage; tp->tp_next != NULL | |
3634 && n < after; tp = tp->tp_next) | |
3635 ++n; | |
3636 } | |
3637 newtp->tp_next = tp->tp_next; | |
3638 tp->tp_next = newtp; | |
3639 } | |
667 | 3640 win_init_size(); |
685 | 3641 firstwin->w_winrow = tabline_height(); |
819 | 3642 win_comp_scroll(curwin); |
667 | 3643 |
3644 newtp->tp_topframe = topframe; | |
671 | 3645 last_status(FALSE); |
815 | 3646 |
3647 #if defined(FEAT_GUI) | |
3648 /* When 'guioptions' includes 'L' or 'R' may have to remove or add | |
3649 * scrollbars. Have to update them anyway. */ | |
1906 | 3650 gui_may_update_scrollbars(); |
815 | 3651 #endif |
3652 | |
667 | 3653 redraw_all_later(CLEAR); |
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diff
changeset
|
3654 apply_autocmds(EVENT_WINNEW, NULL, NULL, FALSE, curbuf); |
4354 | 3655 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); |
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diff
changeset
|
3656 apply_autocmds(EVENT_TABNEW, NULL, NULL, FALSE, curbuf); |
675 | 3657 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); |
667 | 3658 return OK; |
3659 } | |
3660 | |
3661 /* Failed, get back the previous Tab page */ | |
4354 | 3662 enter_tabpage(curtab, curbuf, TRUE, TRUE); |
667 | 3663 return FAIL; |
3664 } | |
3665 | |
3666 /* | |
682 | 3667 * Open a new tab page if ":tab cmd" was used. It will edit the same buffer, |
3668 * like with ":split". | |
3669 * Returns OK if a new tab page was created, FAIL otherwise. | |
3670 */ | |
3671 int | |
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changeset
|
3672 may_open_tabpage(void) |
682 | 3673 { |
1090 | 3674 int n = (cmdmod.tab == 0) ? postponed_split_tab : cmdmod.tab; |
3675 | |
3676 if (n != 0) | |
682 | 3677 { |
3678 cmdmod.tab = 0; /* reset it to avoid doing it twice */ | |
1090 | 3679 postponed_split_tab = 0; |
682 | 3680 return win_new_tabpage(n); |
3681 } | |
3682 return FAIL; | |
3683 } | |
3684 | |
3685 /* | |
672 | 3686 * Create up to "maxcount" tabpages with empty windows. |
3687 * Returns the number of resulting tab pages. | |
667 | 3688 */ |
672 | 3689 int |
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changeset
|
3690 make_tabpages(int maxcount) |
667 | 3691 { |
672 | 3692 int count = maxcount; |
3693 int todo; | |
3694 | |
698 | 3695 /* Limit to 'tabpagemax' tabs. */ |
3696 if (count > p_tpm) | |
3697 count = p_tpm; | |
672 | 3698 |
3699 /* | |
3700 * Don't execute autocommands while creating the tab pages. Must do that | |
3701 * when putting the buffers in the windows. | |
3702 */ | |
1410 | 3703 block_autocmds(); |
672 | 3704 |
3705 for (todo = count - 1; todo > 0; --todo) | |
682 | 3706 if (win_new_tabpage(0) == FAIL) |
667 | 3707 break; |
672 | 3708 |
1410 | 3709 unblock_autocmds(); |
672 | 3710 |
3711 /* return actual number of tab pages */ | |
3712 return (count - todo); | |
667 | 3713 } |
3714 | |
3715 /* | |
671 | 3716 * Return TRUE when "tpc" points to a valid tab page. |
3717 */ | |
3718 int | |
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changeset
|
3719 valid_tabpage(tabpage_T *tpc) |
671 | 3720 { |
3721 tabpage_T *tp; | |
3722 | |
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diff
changeset
|
3723 FOR_ALL_TABPAGES(tp) |
671 | 3724 if (tp == tpc) |
3725 return TRUE; | |
3726 return FALSE; | |
3727 } | |
3728 | |
3729 /* | |
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3730 * Return TRUE when "tpc" points to a valid tab page and at least one window is |
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3731 * valid. |
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|
3732 */ |
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3733 int |
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|
3734 valid_tabpage_win(tabpage_T *tpc) |
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3735 { |
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|
3736 tabpage_T *tp; |
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3737 win_T *wp; |
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|
3738 |
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|
3739 FOR_ALL_TABPAGES(tp) |
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3740 { |
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|
3741 if (tp == tpc) |
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3742 { |
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|
3743 FOR_ALL_WINDOWS_IN_TAB(tp, wp) |
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3744 { |
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|
3745 if (win_valid_any_tab(wp)) |
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3746 return TRUE; |
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3747 } |
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3748 return FALSE; |
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3749 } |
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3750 } |
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3751 /* shouldn't happen */ |
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3752 return FALSE; |
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3753 } |
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|
3754 |
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|
3755 /* |
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3756 * Close tabpage "tab", assuming it has no windows in it. |
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3757 * There must be another tabpage or this will crash. |
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3758 */ |
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|
3759 void |
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|
3760 close_tabpage(tabpage_T *tab) |
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3761 { |
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|
3762 tabpage_T *ptp; |
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3763 |
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|
3764 if (tab == first_tabpage) |
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3765 { |
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|
3766 first_tabpage = tab->tp_next; |
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|
3767 ptp = first_tabpage; |
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3768 } |
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|
3769 else |
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|
3770 { |
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|
3771 for (ptp = first_tabpage; ptp != NULL && ptp->tp_next != tab; |
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|
3772 ptp = ptp->tp_next) |
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|
3773 ; |
11232
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patch 8.0.0502: Coverity complains about possible NULL pointer
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diff
changeset
|
3774 assert(ptp != NULL); |
11199
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|
3775 ptp->tp_next = tab->tp_next; |
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|
3776 } |
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|
3777 |
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|
3778 goto_tabpage_tp(ptp, FALSE, FALSE); |
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|
3779 free_tabpage(tab); |
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|
3780 } |
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3781 |
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|
3782 /* |
671 | 3783 * Find tab page "n" (first one is 1). Returns NULL when not found. |
3784 */ | |
3785 tabpage_T * | |
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changeset
|
3786 find_tabpage(int n) |
671 | 3787 { |
3788 tabpage_T *tp; | |
3789 int i = 1; | |
3790 | |
3791 for (tp = first_tabpage; tp != NULL && i != n; tp = tp->tp_next) | |
3792 ++i; | |
3793 return tp; | |
3794 } | |
3795 | |
3796 /* | |
685 | 3797 * Get index of tab page "tp". First one has index 1. |
686 | 3798 * When not found returns number of tab pages plus one. |
685 | 3799 */ |
3800 int | |
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changeset
|
3801 tabpage_index(tabpage_T *ftp) |
685 | 3802 { |
3803 int i = 1; | |
3804 tabpage_T *tp; | |
3805 | |
3806 for (tp = first_tabpage; tp != NULL && tp != ftp; tp = tp->tp_next) | |
3807 ++i; | |
3808 return i; | |
3809 } | |
3810 | |
3811 /* | |
674 | 3812 * Prepare for leaving the current tab page. |
4352 | 3813 * When autocommands change "curtab" we don't leave the tab page and return |
674 | 3814 * FAIL. |
3815 * Careful: When OK is returned need to get a new tab page very very soon! | |
667 | 3816 */ |
674 | 3817 static int |
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changeset
|
3818 leave_tabpage( |
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|
3819 buf_T *new_curbuf UNUSED, /* what is going to be the new curbuf, |
674 | 3820 NULL if unknown */ |
7837
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changeset
|
3821 int trigger_leave_autocmds UNUSED) |
667 | 3822 { |
674 | 3823 tabpage_T *tp = curtab; |
3824 | |
819 | 3825 reset_VIsual_and_resel(); /* stop Visual mode */ |
4354 | 3826 if (trigger_leave_autocmds) |
3827 { | |
3828 if (new_curbuf != curbuf) | |
3829 { | |
3830 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); | |
3831 if (curtab != tp) | |
3832 return FAIL; | |
3833 } | |
3834 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); | |
674 | 3835 if (curtab != tp) |
3836 return FAIL; | |
4354 | 3837 apply_autocmds(EVENT_TABLEAVE, NULL, NULL, FALSE, curbuf); |
3838 if (curtab != tp) | |
3839 return FAIL; | |
3840 } | |
668 | 3841 #if defined(FEAT_GUI) |
3842 /* Remove the scrollbars. They may be added back later. */ | |
3843 if (gui.in_use) | |
3844 gui_remove_scrollbars(); | |
3845 #endif | |
667 | 3846 tp->tp_curwin = curwin; |
671 | 3847 tp->tp_prevwin = prevwin; |
667 | 3848 tp->tp_firstwin = firstwin; |
3849 tp->tp_lastwin = lastwin; | |
668 | 3850 tp->tp_old_Rows = Rows; |
3851 tp->tp_old_Columns = Columns; | |
667 | 3852 firstwin = NULL; |
3853 lastwin = NULL; | |
674 | 3854 return OK; |
667 | 3855 } |
3856 | |
3857 /* | |
3858 * Start using tab page "tp". | |
675 | 3859 * Only to be used after leave_tabpage() or freeing the current tab page. |
4354 | 3860 * Only trigger *Enter autocommands when trigger_enter_autocmds is TRUE. |
3861 * Only trigger *Leave autocommands when trigger_leave_autocmds is TRUE. | |
667 | 3862 */ |
3863 static void | |
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changeset
|
3864 enter_tabpage( |
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|
3865 tabpage_T *tp, |
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|
3866 buf_T *old_curbuf UNUSED, |
8368
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diff
changeset
|
3867 int trigger_enter_autocmds, |
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changeset
|
3868 int trigger_leave_autocmds) |
667 | 3869 { |
668 | 3870 int old_off = tp->tp_firstwin->w_winrow; |
870 | 3871 win_T *next_prevwin = tp->tp_prevwin; |
668 | 3872 |
672 | 3873 curtab = tp; |
667 | 3874 firstwin = tp->tp_firstwin; |
3875 lastwin = tp->tp_lastwin; | |
3876 topframe = tp->tp_topframe; | |
870 | 3877 |
3878 /* We would like doing the TabEnter event first, but we don't have a | |
3879 * valid current window yet, which may break some commands. | |
3880 * This triggers autocommands, thus may make "tp" invalid. */ | |
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diff
changeset
|
3881 win_enter_ext(tp->tp_curwin, FALSE, TRUE, FALSE, |
4918
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|
3882 trigger_enter_autocmds, trigger_leave_autocmds); |
870 | 3883 prevwin = next_prevwin; |
3884 | |
668 | 3885 last_status(FALSE); /* status line may appear or disappear */ |
3886 (void)win_comp_pos(); /* recompute w_winrow for all windows */ | |
672 | 3887 must_redraw = CLEAR; /* need to redraw everything */ |
3888 #ifdef FEAT_DIFF | |
3889 diff_need_scrollbind = TRUE; | |
3890 #endif | |
668 | 3891 |
3892 /* The tabpage line may have appeared or disappeared, may need to resize | |
3893 * the frames for that. When the Vim window was resized need to update | |
824 | 3894 * frame sizes too. Use the stored value of p_ch, so that it can be |
3895 * different for each tab page. */ | |
3896 p_ch = curtab->tp_ch_used; | |
685 | 3897 if (curtab->tp_old_Rows != Rows || (old_off != firstwin->w_winrow |
3898 #ifdef FEAT_GUI_TABLINE | |
3899 && !gui_use_tabline() | |
3900 #endif | |
3901 )) | |
668 | 3902 shell_new_rows(); |
674 | 3903 if (curtab->tp_old_Columns != Columns && starting == 0) |
668 | 3904 shell_new_columns(); /* update window widths */ |
3905 | |
3906 #if defined(FEAT_GUI) | |
3907 /* When 'guioptions' includes 'L' or 'R' may have to remove or add | |
3908 * scrollbars. Have to update them anyway. */ | |
1906 | 3909 gui_may_update_scrollbars(); |
667 | 3910 #endif |
3911 | |
3413 | 3912 /* Apply autocommands after updating the display, when 'rows' and |
3913 * 'columns' have been set correctly. */ | |
4354 | 3914 if (trigger_enter_autocmds) |
3582 | 3915 { |
3916 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); | |
3917 if (old_curbuf != curbuf) | |
3918 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
3919 } | |
3413 | 3920 |
667 | 3921 redraw_all_later(CLEAR); |
3922 } | |
3923 | |
3924 /* | |
3925 * Go to tab page "n". For ":tab N" and "Ngt". | |
685 | 3926 * When "n" is 9999 go to the last tab page. |
667 | 3927 */ |
3928 void | |
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|
3929 goto_tabpage(int n) |
667 | 3930 { |
3931 tabpage_T *tp; | |
682 | 3932 tabpage_T *ttp; |
667 | 3933 int i; |
3934 | |
857 | 3935 if (text_locked()) |
3936 { | |
3937 /* Not allowed when editing the command line. */ | |
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changeset
|
3938 text_locked_msg(); |
857 | 3939 return; |
3940 } | |
3941 | |
675 | 3942 /* If there is only one it can't work. */ |
3943 if (first_tabpage->tp_next == NULL) | |
3944 { | |
3945 if (n > 1) | |
3946 beep_flush(); | |
3947 return; | |
3948 } | |
3949 | |
667 | 3950 if (n == 0) |
3951 { | |
3952 /* No count, go to next tab page, wrap around end. */ | |
674 | 3953 if (curtab->tp_next == NULL) |
667 | 3954 tp = first_tabpage; |
3955 else | |
674 | 3956 tp = curtab->tp_next; |
667 | 3957 } |
682 | 3958 else if (n < 0) |
3959 { | |
3960 /* "gT": go to previous tab page, wrap around end. "N gT" repeats | |
3961 * this N times. */ | |
3962 ttp = curtab; | |
3963 for (i = n; i < 0; ++i) | |
3964 { | |
3965 for (tp = first_tabpage; tp->tp_next != ttp && tp->tp_next != NULL; | |
3966 tp = tp->tp_next) | |
3967 ; | |
3968 ttp = tp; | |
3969 } | |
3970 } | |
685 | 3971 else if (n == 9999) |
3972 { | |
3973 /* Go to last tab page. */ | |
3974 for (tp = first_tabpage; tp->tp_next != NULL; tp = tp->tp_next) | |
3975 ; | |
3976 } | |
667 | 3977 else |
3978 { | |
3979 /* Go to tab page "n". */ | |
685 | 3980 tp = find_tabpage(n); |
671 | 3981 if (tp == NULL) |
3982 { | |
3983 beep_flush(); | |
3984 return; | |
3985 } | |
667 | 3986 } |
3987 | |
4354 | 3988 goto_tabpage_tp(tp, TRUE, TRUE); |
685 | 3989 |
3990 #ifdef FEAT_GUI_TABLINE | |
3991 if (gui_use_tabline()) | |
690 | 3992 gui_mch_set_curtab(tabpage_index(curtab)); |
685 | 3993 #endif |
3994 } | |
3995 | |
3996 /* | |
3997 * Go to tabpage "tp". | |
4354 | 3998 * Only trigger *Enter autocommands when trigger_enter_autocmds is TRUE. |
3999 * Only trigger *Leave autocommands when trigger_leave_autocmds is TRUE. | |
685 | 4000 * Note: doesn't update the GUI tab. |
4001 */ | |
4002 void | |
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4003 goto_tabpage_tp( |
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4004 tabpage_T *tp, |
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4005 int trigger_enter_autocmds, |
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4006 int trigger_leave_autocmds) |
685 | 4007 { |
2201
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4008 /* Don't repeat a message in another tab page. */ |
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4009 set_keep_msg(NULL, 0); |
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4010 |
4354 | 4011 if (tp != curtab && leave_tabpage(tp->tp_curwin->w_buffer, |
4012 trigger_leave_autocmds) == OK) | |
674 | 4013 { |
4014 if (valid_tabpage(tp)) | |
4354 | 4015 enter_tabpage(tp, curbuf, trigger_enter_autocmds, |
4016 trigger_leave_autocmds); | |
674 | 4017 else |
4354 | 4018 enter_tabpage(curtab, curbuf, trigger_enter_autocmds, |
4019 trigger_leave_autocmds); | |
674 | 4020 } |
667 | 4021 } |
7 | 4022 |
4023 /* | |
825 | 4024 * Enter window "wp" in tab page "tp". |
4025 * Also updates the GUI tab. | |
4026 */ | |
4027 void | |
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diff
changeset
|
4028 goto_tabpage_win(tabpage_T *tp, win_T *wp) |
825 | 4029 { |
4354 | 4030 goto_tabpage_tp(tp, TRUE, TRUE); |
825 | 4031 if (curtab == tp && win_valid(wp)) |
4032 { | |
4033 win_enter(wp, TRUE); | |
4034 # ifdef FEAT_GUI_TABLINE | |
4035 if (gui_use_tabline()) | |
4036 gui_mch_set_curtab(tabpage_index(curtab)); | |
4037 # endif | |
4038 } | |
4039 } | |
4040 | |
4041 /* | |
6775 | 4042 * Move the current tab page to after tab page "nr". |
682 | 4043 */ |
4044 void | |
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diff
changeset
|
4045 tabpage_move(int nr) |
682 | 4046 { |
6775 | 4047 int n = 1; |
4048 tabpage_T *tp, *tp_dst; | |
682 | 4049 |
4050 if (first_tabpage->tp_next == NULL) | |
4051 return; | |
4052 | |
6775 | 4053 for (tp = first_tabpage; tp->tp_next != NULL && n < nr; tp = tp->tp_next) |
4054 ++n; | |
4055 | |
4056 if (tp == curtab || (nr > 0 && tp->tp_next != NULL | |
4057 && tp->tp_next == curtab)) | |
4058 return; | |
4059 | |
4060 tp_dst = tp; | |
4061 | |
682 | 4062 /* Remove the current tab page from the list of tab pages. */ |
4063 if (curtab == first_tabpage) | |
4064 first_tabpage = curtab->tp_next; | |
4065 else | |
4066 { | |
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diff
changeset
|
4067 FOR_ALL_TABPAGES(tp) |
682 | 4068 if (tp->tp_next == curtab) |
4069 break; | |
4070 if (tp == NULL) /* "cannot happen" */ | |
4071 return; | |
4072 tp->tp_next = curtab->tp_next; | |
4073 } | |
4074 | |
4075 /* Re-insert it at the specified position. */ | |
6775 | 4076 if (nr <= 0) |
682 | 4077 { |
4078 curtab->tp_next = first_tabpage; | |
4079 first_tabpage = curtab; | |
4080 } | |
4081 else | |
4082 { | |
6775 | 4083 curtab->tp_next = tp_dst->tp_next; |
4084 tp_dst->tp_next = curtab; | |
682 | 4085 } |
4086 | |
4087 /* Need to redraw the tabline. Tab page contents doesn't change. */ | |
4088 redraw_tabline = TRUE; | |
4089 } | |
4090 | |
4091 | |
4092 /* | |
7 | 4093 * Go to another window. |
4094 * When jumping to another buffer, stop Visual mode. Do this before | |
4095 * changing windows so we can yank the selection into the '*' register. | |
4096 * When jumping to another window on the same buffer, adjust its cursor | |
4097 * position to keep the same Visual area. | |
4098 */ | |
4099 void | |
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changeset
|
4100 win_goto(win_T *wp) |
7 | 4101 { |
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4102 #ifdef FEAT_CONCEAL |
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4103 win_T *owp = curwin; |
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4104 #endif |
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|
4105 |
633 | 4106 if (text_locked()) |
7 | 4107 { |
4108 beep_flush(); | |
633 | 4109 text_locked_msg(); |
7 | 4110 return; |
4111 } | |
819 | 4112 if (curbuf_locked()) |
4113 return; | |
631 | 4114 |
7 | 4115 if (wp->w_buffer != curbuf) |
4116 reset_VIsual_and_resel(); | |
4117 else if (VIsual_active) | |
4118 wp->w_cursor = curwin->w_cursor; | |
4119 | |
4120 #ifdef FEAT_GUI | |
4121 need_mouse_correct = TRUE; | |
4122 #endif | |
4123 win_enter(wp, TRUE); | |
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4124 |
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4125 #ifdef FEAT_CONCEAL |
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4126 /* Conceal cursor line in previous window, unconceal in current window. */ |
4094 | 4127 if (win_valid(owp) && owp->w_p_cole > 0 && !msg_scrolled) |
2316
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4128 update_single_line(owp, owp->w_cursor.lnum); |
4094 | 4129 if (curwin->w_p_cole > 0 && !msg_scrolled) |
4130 need_cursor_line_redraw = TRUE; | |
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4131 #endif |
7 | 4132 } |
4133 | |
4134 #if defined(FEAT_PERL) || defined(PROTO) | |
4135 /* | |
4136 * Find window number "winnr" (counting top to bottom). | |
4137 */ | |
4138 win_T * | |
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changeset
|
4139 win_find_nr(int winnr) |
7 | 4140 { |
4141 win_T *wp; | |
4142 | |
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changeset
|
4143 FOR_ALL_WINDOWS(wp) |
7 | 4144 if (--winnr == 0) |
4145 break; | |
4146 return wp; | |
4147 } | |
4148 #endif | |
4149 | |
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4150 #if ((defined(FEAT_PYTHON) || defined(FEAT_PYTHON3))) || defined(PROTO) |
4429 | 4151 /* |
4152 * Find the tabpage for window "win". | |
4153 */ | |
4154 tabpage_T * | |
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changeset
|
4155 win_find_tabpage(win_T *win) |
4429 | 4156 { |
4157 win_T *wp; | |
4158 tabpage_T *tp; | |
4159 | |
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changeset
|
4160 FOR_ALL_TAB_WINDOWS(tp, wp) |
4429 | 4161 if (wp == win) |
4162 return tp; | |
4163 return NULL; | |
4164 } | |
4165 #endif | |
4166 | |
7 | 4167 /* |
4168 * Move to window above or below "count" times. | |
4169 */ | |
4170 static void | |
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|
4171 win_goto_ver( |
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|
4172 int up, /* TRUE to go to win above */ |
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diff
changeset
|
4173 long count) |
7 | 4174 { |
4175 frame_T *fr; | |
4176 frame_T *nfr; | |
4177 frame_T *foundfr; | |
4178 | |
4179 foundfr = curwin->w_frame; | |
4180 while (count--) | |
4181 { | |
4182 /* | |
4183 * First go upwards in the tree of frames until we find a upwards or | |
4184 * downwards neighbor. | |
4185 */ | |
4186 fr = foundfr; | |
4187 for (;;) | |
4188 { | |
4189 if (fr == topframe) | |
4190 goto end; | |
4191 if (up) | |
4192 nfr = fr->fr_prev; | |
4193 else | |
4194 nfr = fr->fr_next; | |
4195 if (fr->fr_parent->fr_layout == FR_COL && nfr != NULL) | |
4196 break; | |
4197 fr = fr->fr_parent; | |
4198 } | |
4199 | |
4200 /* | |
4201 * Now go downwards to find the bottom or top frame in it. | |
4202 */ | |
4203 for (;;) | |
4204 { | |
4205 if (nfr->fr_layout == FR_LEAF) | |
4206 { | |
4207 foundfr = nfr; | |
4208 break; | |
4209 } | |
4210 fr = nfr->fr_child; | |
4211 if (nfr->fr_layout == FR_ROW) | |
4212 { | |
4213 /* Find the frame at the cursor row. */ | |
4214 while (fr->fr_next != NULL | |
4215 && frame2win(fr)->w_wincol + fr->fr_width | |
4216 <= curwin->w_wincol + curwin->w_wcol) | |
4217 fr = fr->fr_next; | |
4218 } | |
4219 if (nfr->fr_layout == FR_COL && up) | |
4220 while (fr->fr_next != NULL) | |
4221 fr = fr->fr_next; | |
4222 nfr = fr; | |
4223 } | |
4224 } | |
4225 end: | |
4226 if (foundfr != NULL) | |
4227 win_goto(foundfr->fr_win); | |
4228 } | |
4229 | |
4230 /* | |
4231 * Move to left or right window. | |
4232 */ | |
4233 static void | |
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|
4234 win_goto_hor( |
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changeset
|
4235 int left, /* TRUE to go to left win */ |
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diff
changeset
|
4236 long count) |
7 | 4237 { |
4238 frame_T *fr; | |
4239 frame_T *nfr; | |
4240 frame_T *foundfr; | |
4241 | |
4242 foundfr = curwin->w_frame; | |
4243 while (count--) | |
4244 { | |
4245 /* | |
4246 * First go upwards in the tree of frames until we find a left or | |
4247 * right neighbor. | |
4248 */ | |
4249 fr = foundfr; | |
4250 for (;;) | |
4251 { | |
4252 if (fr == topframe) | |
4253 goto end; | |
4254 if (left) | |
4255 nfr = fr->fr_prev; | |
4256 else | |
4257 nfr = fr->fr_next; | |
4258 if (fr->fr_parent->fr_layout == FR_ROW && nfr != NULL) | |
4259 break; | |
4260 fr = fr->fr_parent; | |
4261 } | |
4262 | |
4263 /* | |
4264 * Now go downwards to find the leftmost or rightmost frame in it. | |
4265 */ | |
4266 for (;;) | |
4267 { | |
4268 if (nfr->fr_layout == FR_LEAF) | |
4269 { | |
4270 foundfr = nfr; | |
4271 break; | |
4272 } | |
4273 fr = nfr->fr_child; | |
4274 if (nfr->fr_layout == FR_COL) | |
4275 { | |
4276 /* Find the frame at the cursor row. */ | |
4277 while (fr->fr_next != NULL | |
4278 && frame2win(fr)->w_winrow + fr->fr_height | |
4279 <= curwin->w_winrow + curwin->w_wrow) | |
4280 fr = fr->fr_next; | |
4281 } | |
4282 if (nfr->fr_layout == FR_ROW && left) | |
4283 while (fr->fr_next != NULL) | |
4284 fr = fr->fr_next; | |
4285 nfr = fr; | |
4286 } | |
4287 } | |
4288 end: | |
4289 if (foundfr != NULL) | |
4290 win_goto(foundfr->fr_win); | |
4291 } | |
4292 | |
4293 /* | |
4294 * Make window "wp" the current window. | |
4295 */ | |
4296 void | |
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diff
changeset
|
4297 win_enter(win_T *wp, int undo_sync) |
7 | 4298 { |
9595
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changeset
|
4299 win_enter_ext(wp, undo_sync, FALSE, FALSE, TRUE, TRUE); |
7 | 4300 } |
4301 | |
4302 /* | |
4303 * Make window wp the current window. | |
4304 * Can be called with "curwin_invalid" TRUE, which means that curwin has just | |
4305 * been closed and isn't valid. | |
4306 */ | |
4307 static void | |
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changeset
|
4308 win_enter_ext( |
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changeset
|
4309 win_T *wp, |
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changeset
|
4310 int undo_sync, |
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diff
changeset
|
4311 int curwin_invalid, |
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|
4312 int trigger_new_autocmds, |
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diff
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|
4313 int trigger_enter_autocmds, |
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diff
changeset
|
4314 int trigger_leave_autocmds) |
7 | 4315 { |
4316 int other_buffer = FALSE; | |
4317 | |
4318 if (wp == curwin && !curwin_invalid) /* nothing to do */ | |
4319 return; | |
4320 | |
4354 | 4321 if (!curwin_invalid && trigger_leave_autocmds) |
7 | 4322 { |
4323 /* | |
4324 * Be careful: If autocommands delete the window, return now. | |
4325 */ | |
4326 if (wp->w_buffer != curbuf) | |
4327 { | |
4328 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); | |
4329 other_buffer = TRUE; | |
4330 if (!win_valid(wp)) | |
4331 return; | |
4332 } | |
4333 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); | |
4334 if (!win_valid(wp)) | |
4335 return; | |
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changeset
|
4336 #ifdef FEAT_EVAL |
7 | 4337 /* autocmds may abort script processing */ |
4338 if (aborting()) | |
4339 return; | |
4340 #endif | |
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diff
changeset
|
4341 } |
7 | 4342 |
4343 /* sync undo before leaving the current buffer */ | |
4344 if (undo_sync && curbuf != wp->w_buffer) | |
825 | 4345 u_sync(FALSE); |
5977 | 4346 |
4347 /* Might need to scroll the old window before switching, e.g., when the | |
4348 * cursor was moved. */ | |
4349 update_topline(); | |
4350 | |
7 | 4351 /* may have to copy the buffer options when 'cpo' contains 'S' */ |
4352 if (wp->w_buffer != curbuf) | |
4353 buf_copy_options(wp->w_buffer, BCO_ENTER | BCO_NOHELP); | |
4354 if (!curwin_invalid) | |
4355 { | |
4356 prevwin = curwin; /* remember for CTRL-W p */ | |
4357 curwin->w_redr_status = TRUE; | |
4358 } | |
4359 curwin = wp; | |
4360 curbuf = wp->w_buffer; | |
4361 check_cursor(); | |
4362 #ifdef FEAT_VIRTUALEDIT | |
4363 if (!virtual_active()) | |
4364 curwin->w_cursor.coladd = 0; | |
4365 #endif | |
4366 changed_line_abv_curs(); /* assume cursor position needs updating */ | |
4367 | |
4368 if (curwin->w_localdir != NULL) | |
4369 { | |
4370 /* Window has a local directory: Save current directory as global | |
4371 * directory (unless that was done already) and change to the local | |
4372 * directory. */ | |
4373 if (globaldir == NULL) | |
4374 { | |
4375 char_u cwd[MAXPATHL]; | |
4376 | |
4377 if (mch_dirname(cwd, MAXPATHL) == OK) | |
4378 globaldir = vim_strsave(cwd); | |
4379 } | |
1757 | 4380 if (mch_chdir((char *)curwin->w_localdir) == 0) |
4381 shorten_fnames(TRUE); | |
7 | 4382 } |
4383 else if (globaldir != NULL) | |
4384 { | |
4385 /* Window doesn't have a local directory and we are not in the global | |
4386 * directory: Change to the global directory. */ | |
1757 | 4387 ignored = mch_chdir((char *)globaldir); |
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changeset
|
4388 VIM_CLEAR(globaldir); |
7 | 4389 shorten_fnames(TRUE); |
4390 } | |
4391 | |
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changeset
|
4392 if (trigger_new_autocmds) |
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diff
changeset
|
4393 apply_autocmds(EVENT_WINNEW, NULL, NULL, FALSE, curbuf); |
4354 | 4394 if (trigger_enter_autocmds) |
4395 { | |
4396 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); | |
4397 if (other_buffer) | |
4398 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
4399 } | |
7 | 4400 |
4401 #ifdef FEAT_TITLE | |
4402 maketitle(); | |
4403 #endif | |
4404 curwin->w_redr_status = TRUE; | |
672 | 4405 redraw_tabline = TRUE; |
7 | 4406 if (restart_edit) |
4407 redraw_later(VALID); /* causes status line redraw */ | |
4408 | |
4409 /* set window height to desired minimal value */ | |
4410 if (curwin->w_height < p_wh && !curwin->w_p_wfh) | |
4411 win_setheight((int)p_wh); | |
4412 else if (curwin->w_height == 0) | |
4413 win_setheight(1); | |
4414 | |
4415 /* set window width to desired minimal value */ | |
779 | 4416 if (curwin->w_width < p_wiw && !curwin->w_p_wfw) |
7 | 4417 win_setwidth((int)p_wiw); |
4418 | |
4419 #ifdef FEAT_MOUSE | |
4420 setmouse(); /* in case jumped to/from help buffer */ | |
4421 #endif | |
4422 | |
961 | 4423 /* Change directories when the 'acd' option is set. */ |
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|
4424 DO_AUTOCHDIR; |
7 | 4425 } |
4426 | |
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4427 |
7 | 4428 /* |
825 | 4429 * Jump to the first open window that contains buffer "buf", if one exists. |
4430 * Returns a pointer to the window found, otherwise NULL. | |
7 | 4431 */ |
4432 win_T * | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4433 buf_jump_open_win(buf_T *buf) |
7 | 4434 { |
6307 | 4435 win_T *wp = NULL; |
4436 | |
4437 if (curwin->w_buffer == buf) | |
4438 wp = curwin; | |
4439 else | |
9649
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parents:
9599
diff
changeset
|
4440 FOR_ALL_WINDOWS(wp) |
6307 | 4441 if (wp->w_buffer == buf) |
4442 break; | |
7 | 4443 if (wp != NULL) |
4444 win_enter(wp, FALSE); | |
4445 return wp; | |
4446 } | |
825 | 4447 |
4448 /* | |
4449 * Jump to the first open window in any tab page that contains buffer "buf", | |
4450 * if one exists. | |
4451 * Returns a pointer to the window found, otherwise NULL. | |
4452 */ | |
4453 win_T * | |
7837
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parents:
7805
diff
changeset
|
4454 buf_jump_open_tab(buf_T *buf) |
825 | 4455 { |
6307 | 4456 win_T *wp = buf_jump_open_win(buf); |
825 | 4457 tabpage_T *tp; |
4458 | |
4459 if (wp != NULL) | |
4460 return wp; | |
4461 | |
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9599
diff
changeset
|
4462 FOR_ALL_TABPAGES(tp) |
825 | 4463 if (tp != curtab) |
4464 { | |
4465 for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next) | |
4466 if (wp->w_buffer == buf) | |
4467 break; | |
4468 if (wp != NULL) | |
4469 { | |
4470 goto_tabpage_win(tp, wp); | |
4471 if (curwin != wp) | |
4472 wp = NULL; /* something went wrong */ | |
4473 break; | |
4474 } | |
4475 } | |
4476 return wp; | |
4477 } | |
7 | 4478 |
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diff
changeset
|
4479 static int last_win_id = LOWEST_WIN_ID - 1; |
8534
485d4d8a97f6
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parents:
8368
diff
changeset
|
4480 |
7 | 4481 /* |
1906 | 4482 * Allocate a window structure and link it in the window list when "hidden" is |
4483 * FALSE. | |
7 | 4484 */ |
4485 static win_T * | |
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diff
changeset
|
4486 win_alloc(win_T *after UNUSED, int hidden UNUSED) |
7 | 4487 { |
3263 | 4488 win_T *new_wp; |
7 | 4489 |
4490 /* | |
4491 * allocate window structure and linesizes arrays | |
4492 */ | |
3263 | 4493 new_wp = (win_T *)alloc_clear((unsigned)sizeof(win_T)); |
4287 | 4494 if (new_wp == NULL) |
4495 return NULL; | |
4496 | |
4497 if (win_alloc_lines(new_wp) == FAIL) | |
3263 | 4498 { |
4499 vim_free(new_wp); | |
4287 | 4500 return NULL; |
4501 } | |
4502 | |
8534
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diff
changeset
|
4503 new_wp->w_id = ++last_win_id; |
485d4d8a97f6
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diff
changeset
|
4504 |
4287 | 4505 #ifdef FEAT_EVAL |
4506 /* init w: variables */ | |
4507 new_wp->w_vars = dict_alloc(); | |
4508 if (new_wp->w_vars == NULL) | |
4509 { | |
4510 win_free_lsize(new_wp); | |
4511 vim_free(new_wp); | |
4512 return NULL; | |
4513 } | |
4514 init_var_dict(new_wp->w_vars, &new_wp->w_winvar, VAR_SCOPE); | |
4515 #endif | |
4516 | |
4517 /* Don't execute autocommands while the window is not properly | |
4518 * initialized yet. gui_create_scrollbar() may trigger a FocusGained | |
4519 * event. */ | |
4520 block_autocmds(); | |
13380
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patch 8.0.1564: too many #ifdefs
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changeset
|
4521 |
4287 | 4522 /* |
4523 * link the window in the window list | |
4524 */ | |
4525 if (!hidden) | |
4526 win_append(after, new_wp); | |
4527 new_wp->w_wincol = 0; | |
4528 new_wp->w_width = Columns; | |
4529 | |
4530 /* position the display and the cursor at the top of the file. */ | |
4531 new_wp->w_topline = 1; | |
7 | 4532 #ifdef FEAT_DIFF |
4287 | 4533 new_wp->w_topfill = 0; |
4534 #endif | |
4535 new_wp->w_botline = 2; | |
4536 new_wp->w_cursor.lnum = 1; | |
4537 new_wp->w_scbind_pos = 1; | |
4538 | |
4539 /* We won't calculate w_fraction until resizing the window */ | |
4540 new_wp->w_fraction = 0; | |
4541 new_wp->w_prev_fraction_row = -1; | |
7 | 4542 |
4543 #ifdef FEAT_GUI | |
4287 | 4544 if (gui.in_use) |
4545 { | |
4546 gui_create_scrollbar(&new_wp->w_scrollbars[SBAR_LEFT], | |
4547 SBAR_LEFT, new_wp); | |
4548 gui_create_scrollbar(&new_wp->w_scrollbars[SBAR_RIGHT], | |
4549 SBAR_RIGHT, new_wp); | |
4550 } | |
7 | 4551 #endif |
4552 #ifdef FEAT_FOLDING | |
4287 | 4553 foldInitWin(new_wp); |
7 | 4554 #endif |
4287 | 4555 unblock_autocmds(); |
1326 | 4556 #ifdef FEAT_SEARCH_EXTRA |
4287 | 4557 new_wp->w_match_head = NULL; |
4558 new_wp->w_next_match_id = 4; | |
4559 #endif | |
3263 | 4560 return new_wp; |
7 | 4561 } |
4562 | |
4563 /* | |
5237
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diff
changeset
|
4564 * Remove window 'wp' from the window list and free the structure. |
7 | 4565 */ |
4566 static void | |
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diff
changeset
|
4567 win_free( |
33ba2adb6065
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parents:
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diff
changeset
|
4568 win_T *wp, |
33ba2adb6065
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parents:
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diff
changeset
|
4569 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 4570 { |
4571 int i; | |
5237
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|
4572 buf_T *buf; |
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changeset
|
4573 wininfo_T *wip; |
7 | 4574 |
1918 | 4575 #ifdef FEAT_FOLDING |
4576 clearFolding(wp); | |
4577 #endif | |
4578 | |
4579 /* reduce the reference count to the argument list. */ | |
4580 alist_unlink(wp->w_alist); | |
4581 | |
1114 | 4582 /* Don't execute autocommands while the window is halfway being deleted. |
4583 * gui_mch_destroy_scrollbar() may trigger a FocusGained event. */ | |
1410 | 4584 block_autocmds(); |
1114 | 4585 |
2320
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diff
changeset
|
4586 #ifdef FEAT_LUA |
966a5609669e
Added Lua interfae. (Luis Carvalho)
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parents:
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diff
changeset
|
4587 lua_window_free(wp); |
966a5609669e
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parents:
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diff
changeset
|
4588 #endif |
966a5609669e
Added Lua interfae. (Luis Carvalho)
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parents:
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diff
changeset
|
4589 |
14 | 4590 #ifdef FEAT_MZSCHEME |
4591 mzscheme_window_free(wp); | |
4592 #endif | |
4593 | |
7 | 4594 #ifdef FEAT_PERL |
4595 perl_win_free(wp); | |
4596 #endif | |
4597 | |
4598 #ifdef FEAT_PYTHON | |
4599 python_window_free(wp); | |
4600 #endif | |
4601 | |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
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diff
changeset
|
4602 #ifdef FEAT_PYTHON3 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
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parents:
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diff
changeset
|
4603 python3_window_free(wp); |
ad2889f48843
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diff
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|
4604 #endif |
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Added support for Python 3. (Roland Puntaier)
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changeset
|
4605 |
7 | 4606 #ifdef FEAT_TCL |
4607 tcl_window_free(wp); | |
4608 #endif | |
4609 | |
4610 #ifdef FEAT_RUBY | |
4611 ruby_window_free(wp); | |
4612 #endif | |
4613 | |
4614 clear_winopt(&wp->w_onebuf_opt); | |
4615 clear_winopt(&wp->w_allbuf_opt); | |
4616 | |
4617 #ifdef FEAT_EVAL | |
4287 | 4618 vars_clear(&wp->w_vars->dv_hashtab); /* free all w: variables */ |
4619 hash_init(&wp->w_vars->dv_hashtab); | |
4620 unref_var_dict(wp->w_vars); | |
7 | 4621 #endif |
4622 | |
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diff
changeset
|
4623 { |
dc10bd23f918
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diff
changeset
|
4624 tabpage_T *ttp; |
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diff
changeset
|
4625 |
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diff
changeset
|
4626 if (prevwin == wp) |
dc10bd23f918
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parents:
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diff
changeset
|
4627 prevwin = NULL; |
9649
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diff
changeset
|
4628 FOR_ALL_TABPAGES(ttp) |
8833
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diff
changeset
|
4629 if (ttp->tp_prevwin == wp) |
dc10bd23f918
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diff
changeset
|
4630 ttp->tp_prevwin = NULL; |
dc10bd23f918
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diff
changeset
|
4631 } |
7 | 4632 win_free_lsize(wp); |
4633 | |
4634 for (i = 0; i < wp->w_tagstacklen; ++i) | |
4635 vim_free(wp->w_tagstack[i].tagname); | |
4636 | |
4637 vim_free(wp->w_localdir); | |
1326 | 4638 |
5237
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diff
changeset
|
4639 /* Remove the window from the b_wininfo lists, it may happen that the |
647596ab1ae2
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parents:
5233
diff
changeset
|
4640 * freed memory is re-used for another window. */ |
9649
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parents:
9599
diff
changeset
|
4641 FOR_ALL_BUFFERS(buf) |
5237
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diff
changeset
|
4642 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) |
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diff
changeset
|
4643 if (wip->wi_win == wp) |
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diff
changeset
|
4644 wip->wi_win = NULL; |
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parents:
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diff
changeset
|
4645 |
7 | 4646 #ifdef FEAT_SEARCH_EXTRA |
1326 | 4647 clear_matches(wp); |
4648 #endif | |
4649 | |
7 | 4650 #ifdef FEAT_JUMPLIST |
4651 free_jumplist(wp); | |
4652 #endif | |
4653 | |
643 | 4654 #ifdef FEAT_QUICKFIX |
4655 qf_free_all(wp); | |
4656 #endif | |
4657 | |
7 | 4658 #ifdef FEAT_GUI |
4659 if (gui.in_use) | |
4660 { | |
4661 gui_mch_destroy_scrollbar(&wp->w_scrollbars[SBAR_LEFT]); | |
4662 gui_mch_destroy_scrollbar(&wp->w_scrollbars[SBAR_RIGHT]); | |
4663 } | |
4664 #endif /* FEAT_GUI */ | |
4665 | |
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
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parents:
12477
diff
changeset
|
4666 #ifdef FEAT_MENU |
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
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12477
diff
changeset
|
4667 remove_winbar(wp); |
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
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parents:
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diff
changeset
|
4668 #endif |
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
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diff
changeset
|
4669 |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
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parents:
2201
diff
changeset
|
4670 #ifdef FEAT_SYN_HL |
2314
233eb4412f5d
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parents:
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diff
changeset
|
4671 vim_free(wp->w_p_cc_cols); |
2250
1bac28a53fae
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parents:
2201
diff
changeset
|
4672 #endif |
1bac28a53fae
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diff
changeset
|
4673 |
1918 | 4674 if (wp != aucmd_win) |
4675 win_remove(wp, tp); | |
5958 | 4676 if (autocmd_busy) |
4677 { | |
4678 wp->w_next = au_pending_free_win; | |
4679 au_pending_free_win = wp; | |
4680 } | |
4681 else | |
4682 vim_free(wp); | |
1114 | 4683 |
1410 | 4684 unblock_autocmds(); |
7 | 4685 } |
4686 | |
4687 /* | |
4688 * Append window "wp" in the window list after window "after". | |
4689 */ | |
1906 | 4690 void |
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diff
changeset
|
4691 win_append(win_T *after, win_T *wp) |
7 | 4692 { |
4693 win_T *before; | |
4694 | |
4695 if (after == NULL) /* after NULL is in front of the first */ | |
4696 before = firstwin; | |
4697 else | |
4698 before = after->w_next; | |
4699 | |
4700 wp->w_next = before; | |
4701 wp->w_prev = after; | |
4702 if (after == NULL) | |
4703 firstwin = wp; | |
4704 else | |
4705 after->w_next = wp; | |
4706 if (before == NULL) | |
4707 lastwin = wp; | |
4708 else | |
4709 before->w_prev = wp; | |
4710 } | |
4711 | |
4712 /* | |
4713 * Remove a window from the window list. | |
4714 */ | |
1906 | 4715 void |
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diff
changeset
|
4716 win_remove( |
33ba2adb6065
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diff
changeset
|
4717 win_T *wp, |
33ba2adb6065
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Christian Brabandt <cb@256bit.org>
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7805
diff
changeset
|
4718 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 4719 { |
4720 if (wp->w_prev != NULL) | |
4721 wp->w_prev->w_next = wp->w_next; | |
671 | 4722 else if (tp == NULL) |
12564
183dc24cf861
patch 8.0.1160: getting tab-local variable fails after closing window
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parents:
12515
diff
changeset
|
4723 firstwin = curtab->tp_firstwin = wp->w_next; |
7 | 4724 else |
671 | 4725 tp->tp_firstwin = wp->w_next; |
12564
183dc24cf861
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parents:
12515
diff
changeset
|
4726 |
7 | 4727 if (wp->w_next != NULL) |
4728 wp->w_next->w_prev = wp->w_prev; | |
671 | 4729 else if (tp == NULL) |
12564
183dc24cf861
patch 8.0.1160: getting tab-local variable fails after closing window
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parents:
12515
diff
changeset
|
4730 lastwin = curtab->tp_lastwin = wp->w_prev; |
7 | 4731 else |
671 | 4732 tp->tp_lastwin = wp->w_prev; |
7 | 4733 } |
4734 | |
4735 /* | |
4736 * Append frame "frp" in a frame list after frame "after". | |
4737 */ | |
4738 static void | |
7837
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7805
diff
changeset
|
4739 frame_append(frame_T *after, frame_T *frp) |
7 | 4740 { |
4741 frp->fr_next = after->fr_next; | |
4742 after->fr_next = frp; | |
4743 if (frp->fr_next != NULL) | |
4744 frp->fr_next->fr_prev = frp; | |
4745 frp->fr_prev = after; | |
4746 } | |
4747 | |
4748 /* | |
4749 * Insert frame "frp" in a frame list before frame "before". | |
4750 */ | |
4751 static void | |
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7805
diff
changeset
|
4752 frame_insert(frame_T *before, frame_T *frp) |
7 | 4753 { |
4754 frp->fr_next = before; | |
4755 frp->fr_prev = before->fr_prev; | |
4756 before->fr_prev = frp; | |
4757 if (frp->fr_prev != NULL) | |
4758 frp->fr_prev->fr_next = frp; | |
4759 else | |
4760 frp->fr_parent->fr_child = frp; | |
4761 } | |
4762 | |
4763 /* | |
4764 * Remove a frame from a frame list. | |
4765 */ | |
4766 static void | |
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diff
changeset
|
4767 frame_remove(frame_T *frp) |
7 | 4768 { |
4769 if (frp->fr_prev != NULL) | |
4770 frp->fr_prev->fr_next = frp->fr_next; | |
4771 else | |
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changeset
|
4772 { |
7 | 4773 frp->fr_parent->fr_child = frp->fr_next; |
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changeset
|
4774 /* special case: topframe->fr_child == frp */ |
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diff
changeset
|
4775 if (topframe->fr_child == frp) |
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changeset
|
4776 topframe->fr_child = frp->fr_next; |
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changeset
|
4777 } |
7 | 4778 if (frp->fr_next != NULL) |
4779 frp->fr_next->fr_prev = frp->fr_prev; | |
4780 } | |
4781 | |
4782 /* | |
4783 * Allocate w_lines[] for window "wp". | |
4784 * Return FAIL for failure, OK for success. | |
4785 */ | |
4786 int | |
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diff
changeset
|
4787 win_alloc_lines(win_T *wp) |
7 | 4788 { |
4789 wp->w_lines_valid = 0; | |
1042 | 4790 wp->w_lines = (wline_T *)alloc_clear((unsigned)(Rows * sizeof(wline_T))); |
7 | 4791 if (wp->w_lines == NULL) |
4792 return FAIL; | |
4793 return OK; | |
4794 } | |
4795 | |
4796 /* | |
4797 * free lsize arrays for a window | |
4798 */ | |
4799 void | |
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diff
changeset
|
4800 win_free_lsize(win_T *wp) |
7 | 4801 { |
5952 | 4802 /* TODO: why would wp be NULL here? */ |
4803 if (wp != NULL) | |
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changeset
|
4804 VIM_CLEAR(wp->w_lines); |
7 | 4805 } |
4806 | |
4807 /* | |
4808 * Called from win_new_shellsize() after Rows changed. | |
671 | 4809 * This only does the current tab page, others must be done when made active. |
7 | 4810 */ |
4811 void | |
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parents:
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diff
changeset
|
4812 shell_new_rows(void) |
7 | 4813 { |
667 | 4814 int h = (int)ROWS_AVAIL; |
7 | 4815 |
4816 if (firstwin == NULL) /* not initialized yet */ | |
4817 return; | |
4818 if (h < frame_minheight(topframe, NULL)) | |
4819 h = frame_minheight(topframe, NULL); | |
779 | 4820 |
4821 /* First try setting the heights of windows with 'winfixheight'. If | |
7 | 4822 * that doesn't result in the right height, forget about that option. */ |
4823 frame_new_height(topframe, h, FALSE, TRUE); | |
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diff
changeset
|
4824 if (!frame_check_height(topframe, h)) |
7 | 4825 frame_new_height(topframe, h, FALSE, FALSE); |
4826 | |
4827 (void)win_comp_pos(); /* recompute w_winrow and w_wincol */ | |
4828 compute_cmdrow(); | |
824 | 4829 curtab->tp_ch_used = p_ch; |
170 | 4830 |
7 | 4831 #if 0 |
4832 /* Disabled: don't want making the screen smaller make a window larger. */ | |
4833 if (p_ea) | |
4834 win_equal(curwin, FALSE, 'v'); | |
4835 #endif | |
4836 } | |
4837 | |
4838 /* | |
4839 * Called from win_new_shellsize() after Columns changed. | |
4840 */ | |
4841 void | |
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diff
changeset
|
4842 shell_new_columns(void) |
7 | 4843 { |
4844 if (firstwin == NULL) /* not initialized yet */ | |
4845 return; | |
779 | 4846 |
4847 /* First try setting the widths of windows with 'winfixwidth'. If that | |
4848 * doesn't result in the right width, forget about that option. */ | |
4849 frame_new_width(topframe, (int)Columns, FALSE, TRUE); | |
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|
4850 if (!frame_check_width(topframe, Columns)) |
779 | 4851 frame_new_width(topframe, (int)Columns, FALSE, FALSE); |
4852 | |
7 | 4853 (void)win_comp_pos(); /* recompute w_winrow and w_wincol */ |
4854 #if 0 | |
4855 /* Disabled: don't want making the screen smaller make a window larger. */ | |
4856 if (p_ea) | |
4857 win_equal(curwin, FALSE, 'h'); | |
4858 #endif | |
4859 } | |
4860 | |
4861 #if defined(FEAT_CMDWIN) || defined(PROTO) | |
4862 /* | |
4863 * Save the size of all windows in "gap". | |
4864 */ | |
4865 void | |
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diff
changeset
|
4866 win_size_save(garray_T *gap) |
7 | 4867 |
4868 { | |
4869 win_T *wp; | |
4870 | |
4871 ga_init2(gap, (int)sizeof(int), 1); | |
4872 if (ga_grow(gap, win_count() * 2) == OK) | |
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parents:
9599
diff
changeset
|
4873 FOR_ALL_WINDOWS(wp) |
7 | 4874 { |
4875 ((int *)gap->ga_data)[gap->ga_len++] = | |
4876 wp->w_width + wp->w_vsep_width; | |
4877 ((int *)gap->ga_data)[gap->ga_len++] = wp->w_height; | |
4878 } | |
4879 } | |
4880 | |
4881 /* | |
4882 * Restore window sizes, but only if the number of windows is still the same. | |
4883 * Does not free the growarray. | |
4884 */ | |
4885 void | |
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diff
changeset
|
4886 win_size_restore(garray_T *gap) |
7 | 4887 { |
4888 win_T *wp; | |
6058 | 4889 int i, j; |
7 | 4890 |
4891 if (win_count() * 2 == gap->ga_len) | |
4892 { | |
6058 | 4893 /* The order matters, because frames contain other frames, but it's |
4894 * difficult to get right. The easy way out is to do it twice. */ | |
4895 for (j = 0; j < 2; ++j) | |
7 | 4896 { |
6058 | 4897 i = 0; |
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parents:
9599
diff
changeset
|
4898 FOR_ALL_WINDOWS(wp) |
6058 | 4899 { |
4900 frame_setwidth(wp->w_frame, ((int *)gap->ga_data)[i++]); | |
4901 win_setheight_win(((int *)gap->ga_data)[i++], wp); | |
4902 } | |
7 | 4903 } |
4904 /* recompute the window positions */ | |
4905 (void)win_comp_pos(); | |
4906 } | |
4907 } | |
4908 #endif /* FEAT_CMDWIN */ | |
4909 | |
4910 /* | |
4911 * Update the position for all windows, using the width and height of the | |
4912 * frames. | |
4913 * Returns the row just after the last window. | |
4914 */ | |
668 | 4915 int |
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parents:
7805
diff
changeset
|
4916 win_comp_pos(void) |
7 | 4917 { |
685 | 4918 int row = tabline_height(); |
7 | 4919 int col = 0; |
4920 | |
4921 frame_comp_pos(topframe, &row, &col); | |
4922 return row; | |
4923 } | |
4924 | |
4925 /* | |
4926 * Update the position of the windows in frame "topfrp", using the width and | |
4927 * height of the frames. | |
4928 * "*row" and "*col" are the top-left position of the frame. They are updated | |
4929 * to the bottom-right position plus one. | |
4930 */ | |
4931 static void | |
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diff
changeset
|
4932 frame_comp_pos(frame_T *topfrp, int *row, int *col) |
7 | 4933 { |
4934 win_T *wp; | |
4935 frame_T *frp; | |
4936 int startcol; | |
4937 int startrow; | |
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diff
changeset
|
4938 int h; |
7 | 4939 |
4940 wp = topfrp->fr_win; | |
4941 if (wp != NULL) | |
4942 { | |
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diff
changeset
|
4943 if (wp->w_winrow != *row || wp->w_wincol != *col) |
7 | 4944 { |
4945 /* position changed, redraw */ | |
4946 wp->w_winrow = *row; | |
4947 wp->w_wincol = *col; | |
4948 redraw_win_later(wp, NOT_VALID); | |
4949 wp->w_redr_status = TRUE; | |
4950 } | |
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diff
changeset
|
4951 /* WinBar will not show if the window height is zero */ |
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diff
changeset
|
4952 h = VISIBLE_HEIGHT(wp) + wp->w_status_height; |
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diff
changeset
|
4953 *row += h > topfrp->fr_height ? topfrp->fr_height : h; |
7 | 4954 *col += wp->w_width + wp->w_vsep_width; |
4955 } | |
4956 else | |
4957 { | |
4958 startrow = *row; | |
4959 startcol = *col; | |
4960 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
4961 { | |
4962 if (topfrp->fr_layout == FR_ROW) | |
4963 *row = startrow; /* all frames are at the same row */ | |
4964 else | |
4965 *col = startcol; /* all frames are at the same col */ | |
4966 frame_comp_pos(frp, row, col); | |
4967 } | |
4968 } | |
4969 } | |
4970 | |
4971 /* | |
4972 * Set current window height and take care of repositioning other windows to | |
4973 * fit around it. | |
4974 */ | |
4975 void | |
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parents:
7805
diff
changeset
|
4976 win_setheight(int height) |
7 | 4977 { |
4978 win_setheight_win(height, curwin); | |
4979 } | |
4980 | |
4981 /* | |
4982 * Set the window height of window "win" and take care of repositioning other | |
4983 * windows to fit around it. | |
4984 */ | |
4985 void | |
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7805
diff
changeset
|
4986 win_setheight_win(int height, win_T *win) |
7 | 4987 { |
4988 int row; | |
4989 | |
4990 if (win == curwin) | |
4991 { | |
4992 /* Always keep current window at least one line high, even when | |
4993 * 'winminheight' is zero. */ | |
4994 if (height < p_wmh) | |
4995 height = p_wmh; | |
4996 if (height == 0) | |
4997 height = 1; | |
12998
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diff
changeset
|
4998 height += WINBAR_HEIGHT(curwin); |
7 | 4999 } |
5000 | |
5001 frame_setheight(win->w_frame, height + win->w_status_height); | |
5002 | |
5003 /* recompute the window positions */ | |
5004 row = win_comp_pos(); | |
5005 | |
5006 /* | |
5007 * If there is extra space created between the last window and the command | |
5008 * line, clear it. | |
5009 */ | |
5010 if (full_screen && msg_scrolled == 0 && row < cmdline_row) | |
5011 screen_fill(row, cmdline_row, 0, (int)Columns, ' ', ' ', 0); | |
5012 cmdline_row = row; | |
5013 msg_row = row; | |
5014 msg_col = 0; | |
5015 | |
5016 redraw_all_later(NOT_VALID); | |
5017 } | |
5018 | |
5019 /* | |
5020 * Set the height of a frame to "height" and take care that all frames and | |
5021 * windows inside it are resized. Also resize frames on the left and right if | |
5022 * the are in the same FR_ROW frame. | |
5023 * | |
5024 * Strategy: | |
5025 * If the frame is part of a FR_COL frame, try fitting the frame in that | |
5026 * frame. If that doesn't work (the FR_COL frame is too small), recursively | |
5027 * go to containing frames to resize them and make room. | |
5028 * If the frame is part of a FR_ROW frame, all frames must be resized as well. | |
5029 * Check for the minimal height of the FR_ROW frame. | |
5030 * At the top level we can also use change the command line height. | |
5031 */ | |
5032 static void | |
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parents:
7805
diff
changeset
|
5033 frame_setheight(frame_T *curfrp, int height) |
7 | 5034 { |
5035 int room; /* total number of lines available */ | |
5036 int take; /* number of lines taken from other windows */ | |
5037 int room_cmdline; /* lines available from cmdline */ | |
5038 int run; | |
5039 frame_T *frp; | |
5040 int h; | |
5041 int room_reserved; | |
5042 | |
5043 /* If the height already is the desired value, nothing to do. */ | |
5044 if (curfrp->fr_height == height) | |
5045 return; | |
5046 | |
5047 if (curfrp->fr_parent == NULL) | |
5048 { | |
5049 /* topframe: can only change the command line */ | |
667 | 5050 if (height > ROWS_AVAIL) |
5051 height = ROWS_AVAIL; | |
7 | 5052 if (height > 0) |
5053 frame_new_height(curfrp, height, FALSE, FALSE); | |
5054 } | |
5055 else if (curfrp->fr_parent->fr_layout == FR_ROW) | |
5056 { | |
5057 /* Row of frames: Also need to resize frames left and right of this | |
5058 * one. First check for the minimal height of these. */ | |
5059 h = frame_minheight(curfrp->fr_parent, NULL); | |
5060 if (height < h) | |
5061 height = h; | |
5062 frame_setheight(curfrp->fr_parent, height); | |
5063 } | |
5064 else | |
5065 { | |
5066 /* | |
5067 * Column of frames: try to change only frames in this column. | |
5068 */ | |
5069 /* | |
5070 * Do this twice: | |
5071 * 1: compute room available, if it's not enough try resizing the | |
5072 * containing frame. | |
5073 * 2: compute the room available and adjust the height to it. | |
5074 * Try not to reduce the height of a window with 'winfixheight' set. | |
5075 */ | |
5076 for (run = 1; run <= 2; ++run) | |
5077 { | |
5078 room = 0; | |
5079 room_reserved = 0; | |
5080 for (frp = curfrp->fr_parent->fr_child; frp != NULL; | |
5081 frp = frp->fr_next) | |
5082 { | |
5083 if (frp != curfrp | |
5084 && frp->fr_win != NULL | |
5085 && frp->fr_win->w_p_wfh) | |
5086 room_reserved += frp->fr_height; | |
5087 room += frp->fr_height; | |
5088 if (frp != curfrp) | |
5089 room -= frame_minheight(frp, NULL); | |
5090 } | |
5091 if (curfrp->fr_width != Columns) | |
5092 room_cmdline = 0; | |
5093 else | |
5094 { | |
5095 room_cmdline = Rows - p_ch - (lastwin->w_winrow | |
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diff
changeset
|
5096 + VISIBLE_HEIGHT(lastwin) |
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diff
changeset
|
5097 + lastwin->w_status_height); |
7 | 5098 if (room_cmdline < 0) |
5099 room_cmdline = 0; | |
5100 } | |
5101 | |
5102 if (height <= room + room_cmdline) | |
5103 break; | |
5104 if (run == 2 || curfrp->fr_width == Columns) | |
5105 { | |
5106 if (height > room + room_cmdline) | |
5107 height = room + room_cmdline; | |
5108 break; | |
5109 } | |
5110 frame_setheight(curfrp->fr_parent, height | |
5111 + frame_minheight(curfrp->fr_parent, NOWIN) - (int)p_wmh - 1); | |
5112 } | |
5113 | |
5114 /* | |
5115 * Compute the number of lines we will take from others frames (can be | |
5116 * negative!). | |
5117 */ | |
5118 take = height - curfrp->fr_height; | |
5119 | |
5120 /* If there is not enough room, also reduce the height of a window | |
5121 * with 'winfixheight' set. */ | |
5122 if (height > room + room_cmdline - room_reserved) | |
5123 room_reserved = room + room_cmdline - height; | |
5124 /* If there is only a 'winfixheight' window and making the | |
5125 * window smaller, need to make the other window taller. */ | |
5126 if (take < 0 && room - curfrp->fr_height < room_reserved) | |
5127 room_reserved = 0; | |
5128 | |
5129 if (take > 0 && room_cmdline > 0) | |
5130 { | |
5131 /* use lines from cmdline first */ | |
5132 if (take < room_cmdline) | |
5133 room_cmdline = take; | |
5134 take -= room_cmdline; | |
5135 topframe->fr_height += room_cmdline; | |
5136 } | |
5137 | |
5138 /* | |
5139 * set the current frame to the new height | |
5140 */ | |
5141 frame_new_height(curfrp, height, FALSE, FALSE); | |
5142 | |
5143 /* | |
5144 * First take lines from the frames after the current frame. If | |
5145 * that is not enough, takes lines from frames above the current | |
5146 * frame. | |
5147 */ | |
5148 for (run = 0; run < 2; ++run) | |
5149 { | |
5150 if (run == 0) | |
5151 frp = curfrp->fr_next; /* 1st run: start with next window */ | |
5152 else | |
5153 frp = curfrp->fr_prev; /* 2nd run: start with prev window */ | |
5154 while (frp != NULL && take != 0) | |
5155 { | |
5156 h = frame_minheight(frp, NULL); | |
5157 if (room_reserved > 0 | |
5158 && frp->fr_win != NULL | |
5159 && frp->fr_win->w_p_wfh) | |
5160 { | |
5161 if (room_reserved >= frp->fr_height) | |
5162 room_reserved -= frp->fr_height; | |
5163 else | |
5164 { | |
5165 if (frp->fr_height - room_reserved > take) | |
5166 room_reserved = frp->fr_height - take; | |
5167 take -= frp->fr_height - room_reserved; | |
5168 frame_new_height(frp, room_reserved, FALSE, FALSE); | |
5169 room_reserved = 0; | |
5170 } | |
5171 } | |
5172 else | |
5173 { | |
5174 if (frp->fr_height - take < h) | |
5175 { | |
5176 take -= frp->fr_height - h; | |
5177 frame_new_height(frp, h, FALSE, FALSE); | |
5178 } | |
5179 else | |
5180 { | |
5181 frame_new_height(frp, frp->fr_height - take, | |
5182 FALSE, FALSE); | |
5183 take = 0; | |
5184 } | |
5185 } | |
5186 if (run == 0) | |
5187 frp = frp->fr_next; | |
5188 else | |
5189 frp = frp->fr_prev; | |
5190 } | |
5191 } | |
5192 } | |
5193 } | |
5194 | |
5195 /* | |
5196 * Set current window width and take care of repositioning other windows to | |
5197 * fit around it. | |
5198 */ | |
5199 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5200 win_setwidth(int width) |
7 | 5201 { |
5202 win_setwidth_win(width, curwin); | |
5203 } | |
5204 | |
5205 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5206 win_setwidth_win(int width, win_T *wp) |
7 | 5207 { |
5208 /* Always keep current window at least one column wide, even when | |
5209 * 'winminwidth' is zero. */ | |
5210 if (wp == curwin) | |
5211 { | |
5212 if (width < p_wmw) | |
5213 width = p_wmw; | |
5214 if (width == 0) | |
5215 width = 1; | |
5216 } | |
5217 | |
5218 frame_setwidth(wp->w_frame, width + wp->w_vsep_width); | |
5219 | |
5220 /* recompute the window positions */ | |
5221 (void)win_comp_pos(); | |
5222 | |
5223 redraw_all_later(NOT_VALID); | |
5224 } | |
5225 | |
5226 /* | |
5227 * Set the width of a frame to "width" and take care that all frames and | |
5228 * windows inside it are resized. Also resize frames above and below if the | |
5229 * are in the same FR_ROW frame. | |
5230 * | |
5231 * Strategy is similar to frame_setheight(). | |
5232 */ | |
5233 static void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5234 frame_setwidth(frame_T *curfrp, int width) |
7 | 5235 { |
5236 int room; /* total number of lines available */ | |
5237 int take; /* number of lines taken from other windows */ | |
5238 int run; | |
5239 frame_T *frp; | |
5240 int w; | |
779 | 5241 int room_reserved; |
7 | 5242 |
5243 /* If the width already is the desired value, nothing to do. */ | |
5244 if (curfrp->fr_width == width) | |
5245 return; | |
5246 | |
5247 if (curfrp->fr_parent == NULL) | |
5248 /* topframe: can't change width */ | |
5249 return; | |
5250 | |
5251 if (curfrp->fr_parent->fr_layout == FR_COL) | |
5252 { | |
5253 /* Column of frames: Also need to resize frames above and below of | |
5254 * this one. First check for the minimal width of these. */ | |
5255 w = frame_minwidth(curfrp->fr_parent, NULL); | |
5256 if (width < w) | |
5257 width = w; | |
5258 frame_setwidth(curfrp->fr_parent, width); | |
5259 } | |
5260 else | |
5261 { | |
5262 /* | |
5263 * Row of frames: try to change only frames in this row. | |
5264 * | |
5265 * Do this twice: | |
5266 * 1: compute room available, if it's not enough try resizing the | |
5267 * containing frame. | |
5268 * 2: compute the room available and adjust the width to it. | |
5269 */ | |
5270 for (run = 1; run <= 2; ++run) | |
5271 { | |
5272 room = 0; | |
779 | 5273 room_reserved = 0; |
7 | 5274 for (frp = curfrp->fr_parent->fr_child; frp != NULL; |
5275 frp = frp->fr_next) | |
5276 { | |
779 | 5277 if (frp != curfrp |
5278 && frp->fr_win != NULL | |
5279 && frp->fr_win->w_p_wfw) | |
5280 room_reserved += frp->fr_width; | |
7 | 5281 room += frp->fr_width; |
5282 if (frp != curfrp) | |
5283 room -= frame_minwidth(frp, NULL); | |
5284 } | |
5285 | |
5286 if (width <= room) | |
5287 break; | |
667 | 5288 if (run == 2 || curfrp->fr_height >= ROWS_AVAIL) |
7 | 5289 { |
5290 if (width > room) | |
5291 width = room; | |
5292 break; | |
5293 } | |
5294 frame_setwidth(curfrp->fr_parent, width | |
5295 + frame_minwidth(curfrp->fr_parent, NOWIN) - (int)p_wmw - 1); | |
5296 } | |
5297 | |
5298 /* | |
5299 * Compute the number of lines we will take from others frames (can be | |
5300 * negative!). | |
5301 */ | |
5302 take = width - curfrp->fr_width; | |
5303 | |
779 | 5304 /* If there is not enough room, also reduce the width of a window |
5305 * with 'winfixwidth' set. */ | |
5306 if (width > room - room_reserved) | |
5307 room_reserved = room - width; | |
5308 /* If there is only a 'winfixwidth' window and making the | |
5309 * window smaller, need to make the other window narrower. */ | |
5310 if (take < 0 && room - curfrp->fr_width < room_reserved) | |
5311 room_reserved = 0; | |
5312 | |
7 | 5313 /* |
5314 * set the current frame to the new width | |
5315 */ | |
779 | 5316 frame_new_width(curfrp, width, FALSE, FALSE); |
7 | 5317 |
5318 /* | |
5319 * First take lines from the frames right of the current frame. If | |
5320 * that is not enough, takes lines from frames left of the current | |
5321 * frame. | |
5322 */ | |
5323 for (run = 0; run < 2; ++run) | |
5324 { | |
5325 if (run == 0) | |
5326 frp = curfrp->fr_next; /* 1st run: start with next window */ | |
5327 else | |
5328 frp = curfrp->fr_prev; /* 2nd run: start with prev window */ | |
5329 while (frp != NULL && take != 0) | |
5330 { | |
5331 w = frame_minwidth(frp, NULL); | |
779 | 5332 if (room_reserved > 0 |
5333 && frp->fr_win != NULL | |
5334 && frp->fr_win->w_p_wfw) | |
7 | 5335 { |
779 | 5336 if (room_reserved >= frp->fr_width) |
5337 room_reserved -= frp->fr_width; | |
5338 else | |
5339 { | |
5340 if (frp->fr_width - room_reserved > take) | |
5341 room_reserved = frp->fr_width - take; | |
5342 take -= frp->fr_width - room_reserved; | |
5343 frame_new_width(frp, room_reserved, FALSE, FALSE); | |
5344 room_reserved = 0; | |
5345 } | |
7 | 5346 } |
5347 else | |
5348 { | |
779 | 5349 if (frp->fr_width - take < w) |
5350 { | |
5351 take -= frp->fr_width - w; | |
5352 frame_new_width(frp, w, FALSE, FALSE); | |
5353 } | |
5354 else | |
5355 { | |
5356 frame_new_width(frp, frp->fr_width - take, | |
5357 FALSE, FALSE); | |
5358 take = 0; | |
5359 } | |
7 | 5360 } |
5361 if (run == 0) | |
5362 frp = frp->fr_next; | |
5363 else | |
5364 frp = frp->fr_prev; | |
5365 } | |
5366 } | |
5367 } | |
5368 } | |
5369 | |
5370 /* | |
5371 * Check 'winminheight' for a valid value. | |
5372 */ | |
5373 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5374 win_setminheight(void) |
7 | 5375 { |
5376 int room; | |
5377 int first = TRUE; | |
5378 win_T *wp; | |
5379 | |
5380 /* loop until there is a 'winminheight' that is possible */ | |
5381 while (p_wmh > 0) | |
5382 { | |
5383 /* TODO: handle vertical splits */ | |
5384 room = -p_wh; | |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
5385 FOR_ALL_WINDOWS(wp) |
12998
dd734ee3e2fe
patch 8.0.1375: window size wrong after maximizing with WinBar
Christian Brabandt <cb@256bit.org>
parents:
12916
diff
changeset
|
5386 room += VISIBLE_HEIGHT(wp) - p_wmh; |
7 | 5387 if (room >= 0) |
5388 break; | |
5389 --p_wmh; | |
5390 if (first) | |
5391 { | |
5392 EMSG(_(e_noroom)); | |
5393 first = FALSE; | |
5394 } | |
5395 } | |
5396 } | |
5397 | |
7229
ae360f1df2aa
commit https://github.com/vim/vim/commit/6a2697ffd7e894861853b351689b0ddec8901c96
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
5398 #if defined(FEAT_MOUSE) || defined(PROTO) |
7 | 5399 |
5400 /* | |
5401 * Status line of dragwin is dragged "offset" lines down (negative is up). | |
5402 */ | |
5403 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5404 win_drag_status_line(win_T *dragwin, int offset) |
7 | 5405 { |
5406 frame_T *curfr; | |
5407 frame_T *fr; | |
5408 int room; | |
5409 int row; | |
5410 int up; /* if TRUE, drag status line up, otherwise down */ | |
5411 int n; | |
5412 | |
5413 fr = dragwin->w_frame; | |
5414 curfr = fr; | |
5415 if (fr != topframe) /* more than one window */ | |
5416 { | |
5417 fr = fr->fr_parent; | |
5418 /* When the parent frame is not a column of frames, its parent should | |
5419 * be. */ | |
5420 if (fr->fr_layout != FR_COL) | |
5421 { | |
5422 curfr = fr; | |
5423 if (fr != topframe) /* only a row of windows, may drag statusline */ | |
5424 fr = fr->fr_parent; | |
5425 } | |
5426 } | |
5427 | |
5428 /* If this is the last frame in a column, may want to resize the parent | |
5429 * frame instead (go two up to skip a row of frames). */ | |
5430 while (curfr != topframe && curfr->fr_next == NULL) | |
5431 { | |
5432 if (fr != topframe) | |
5433 fr = fr->fr_parent; | |
5434 curfr = fr; | |
5435 if (fr != topframe) | |
5436 fr = fr->fr_parent; | |
5437 } | |
5438 | |
5439 if (offset < 0) /* drag up */ | |
5440 { | |
5441 up = TRUE; | |
5442 offset = -offset; | |
5443 /* sum up the room of the current frame and above it */ | |
5444 if (fr == curfr) | |
5445 { | |
5446 /* only one window */ | |
5447 room = fr->fr_height - frame_minheight(fr, NULL); | |
5448 } | |
5449 else | |
5450 { | |
5451 room = 0; | |
5452 for (fr = fr->fr_child; ; fr = fr->fr_next) | |
5453 { | |
5454 room += fr->fr_height - frame_minheight(fr, NULL); | |
5455 if (fr == curfr) | |
5456 break; | |
5457 } | |
5458 } | |
5459 fr = curfr->fr_next; /* put fr at frame that grows */ | |
5460 } | |
5461 else /* drag down */ | |
5462 { | |
5463 up = FALSE; | |
5464 /* | |
5465 * Only dragging the last status line can reduce p_ch. | |
5466 */ | |
5467 room = Rows - cmdline_row; | |
5468 if (curfr->fr_next == NULL) | |
5469 room -= 1; | |
5470 else | |
5471 room -= p_ch; | |
5472 if (room < 0) | |
5473 room = 0; | |
5474 /* sum up the room of frames below of the current one */ | |
5475 for (fr = curfr->fr_next; fr != NULL; fr = fr->fr_next) | |
5476 room += fr->fr_height - frame_minheight(fr, NULL); | |
5477 fr = curfr; /* put fr at window that grows */ | |
5478 } | |
5479 | |
5480 if (room < offset) /* Not enough room */ | |
5481 offset = room; /* Move as far as we can */ | |
5482 if (offset <= 0) | |
5483 return; | |
5484 | |
5485 /* | |
5486 * Grow frame fr by "offset" lines. | |
5487 * Doesn't happen when dragging the last status line up. | |
5488 */ | |
5489 if (fr != NULL) | |
5490 frame_new_height(fr, fr->fr_height + offset, up, FALSE); | |
5491 | |
5492 if (up) | |
5493 fr = curfr; /* current frame gets smaller */ | |
5494 else | |
5495 fr = curfr->fr_next; /* next frame gets smaller */ | |
5496 | |
5497 /* | |
5498 * Now make the other frames smaller. | |
5499 */ | |
5500 while (fr != NULL && offset > 0) | |
5501 { | |
5502 n = frame_minheight(fr, NULL); | |
5503 if (fr->fr_height - offset <= n) | |
5504 { | |
5505 offset -= fr->fr_height - n; | |
5506 frame_new_height(fr, n, !up, FALSE); | |
5507 } | |
5508 else | |
5509 { | |
5510 frame_new_height(fr, fr->fr_height - offset, !up, FALSE); | |
5511 break; | |
5512 } | |
5513 if (up) | |
5514 fr = fr->fr_prev; | |
5515 else | |
5516 fr = fr->fr_next; | |
5517 } | |
5518 row = win_comp_pos(); | |
5519 screen_fill(row, cmdline_row, 0, (int)Columns, ' ', ' ', 0); | |
5520 cmdline_row = row; | |
5521 p_ch = Rows - cmdline_row; | |
5522 if (p_ch < 1) | |
5523 p_ch = 1; | |
824 | 5524 curtab->tp_ch_used = p_ch; |
737 | 5525 redraw_all_later(SOME_VALID); |
7 | 5526 showmode(); |
5527 } | |
5528 | |
5529 /* | |
5530 * Separator line of dragwin is dragged "offset" lines right (negative is left). | |
5531 */ | |
5532 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5533 win_drag_vsep_line(win_T *dragwin, int offset) |
7 | 5534 { |
5535 frame_T *curfr; | |
5536 frame_T *fr; | |
5537 int room; | |
5538 int left; /* if TRUE, drag separator line left, otherwise right */ | |
5539 int n; | |
5540 | |
5541 fr = dragwin->w_frame; | |
840 | 5542 if (fr == topframe) /* only one window (cannot happen?) */ |
7 | 5543 return; |
5544 curfr = fr; | |
5545 fr = fr->fr_parent; | |
5546 /* When the parent frame is not a row of frames, its parent should be. */ | |
5547 if (fr->fr_layout != FR_ROW) | |
5548 { | |
5549 if (fr == topframe) /* only a column of windows (cannot happen?) */ | |
5550 return; | |
5551 curfr = fr; | |
5552 fr = fr->fr_parent; | |
5553 } | |
5554 | |
5555 /* If this is the last frame in a row, may want to resize a parent | |
5556 * frame instead. */ | |
5557 while (curfr->fr_next == NULL) | |
5558 { | |
5559 if (fr == topframe) | |
5560 break; | |
5561 curfr = fr; | |
5562 fr = fr->fr_parent; | |
5563 if (fr != topframe) | |
5564 { | |
5565 curfr = fr; | |
5566 fr = fr->fr_parent; | |
5567 } | |
5568 } | |
5569 | |
5570 if (offset < 0) /* drag left */ | |
5571 { | |
5572 left = TRUE; | |
5573 offset = -offset; | |
5574 /* sum up the room of the current frame and left of it */ | |
5575 room = 0; | |
5576 for (fr = fr->fr_child; ; fr = fr->fr_next) | |
5577 { | |
5578 room += fr->fr_width - frame_minwidth(fr, NULL); | |
5579 if (fr == curfr) | |
5580 break; | |
5581 } | |
5582 fr = curfr->fr_next; /* put fr at frame that grows */ | |
5583 } | |
5584 else /* drag right */ | |
5585 { | |
5586 left = FALSE; | |
5587 /* sum up the room of frames right of the current one */ | |
5588 room = 0; | |
5589 for (fr = curfr->fr_next; fr != NULL; fr = fr->fr_next) | |
5590 room += fr->fr_width - frame_minwidth(fr, NULL); | |
5591 fr = curfr; /* put fr at window that grows */ | |
5592 } | |
5593 | |
5594 if (room < offset) /* Not enough room */ | |
5595 offset = room; /* Move as far as we can */ | |
5596 if (offset <= 0) /* No room at all, quit. */ | |
5597 return; | |
7256
79270eaac6de
commit https://github.com/vim/vim/commit/294a7e55b01149154807a23323038784549b8946
Christian Brabandt <cb@256bit.org>
parents:
7229
diff
changeset
|
5598 if (fr == NULL) |
79270eaac6de
commit https://github.com/vim/vim/commit/294a7e55b01149154807a23323038784549b8946
Christian Brabandt <cb@256bit.org>
parents:
7229
diff
changeset
|
5599 return; /* Safety check, should not happen. */ |
7 | 5600 |
5601 /* grow frame fr by offset lines */ | |
779 | 5602 frame_new_width(fr, fr->fr_width + offset, left, FALSE); |
7 | 5603 |
5604 /* shrink other frames: current and at the left or at the right */ | |
5605 if (left) | |
5606 fr = curfr; /* current frame gets smaller */ | |
5607 else | |
5608 fr = curfr->fr_next; /* next frame gets smaller */ | |
5609 | |
5610 while (fr != NULL && offset > 0) | |
5611 { | |
5612 n = frame_minwidth(fr, NULL); | |
5613 if (fr->fr_width - offset <= n) | |
5614 { | |
5615 offset -= fr->fr_width - n; | |
779 | 5616 frame_new_width(fr, n, !left, FALSE); |
7 | 5617 } |
5618 else | |
5619 { | |
779 | 5620 frame_new_width(fr, fr->fr_width - offset, !left, FALSE); |
7 | 5621 break; |
5622 } | |
5623 if (left) | |
5624 fr = fr->fr_prev; | |
5625 else | |
5626 fr = fr->fr_next; | |
5627 } | |
5628 (void)win_comp_pos(); | |
5629 redraw_all_later(NOT_VALID); | |
5630 } | |
5631 #endif /* FEAT_MOUSE */ | |
5632 | |
2665 | 5633 #define FRACTION_MULT 16384L |
5634 | |
5635 /* | |
5636 * 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
|
5637 * Has no effect when the window is less than two lines. |
2665 | 5638 */ |
7311
743c258ca3ab
commit https://github.com/vim/vim/commit/9dc2ce398bb3456cc8f590ef0260459798b34d2a
Christian Brabandt <cb@256bit.org>
parents:
7256
diff
changeset
|
5639 void |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5640 set_fraction(win_T *wp) |
2665 | 5641 { |
12910
d21adefd4a50
patch 8.0.1331: possible crash when window can be zero lines high
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
5642 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
|
5643 wp->w_fraction = ((long)wp->w_wrow * FRACTION_MULT |
5875 | 5644 + wp->w_height / 2) / (long)wp->w_height; |
2665 | 5645 } |
5646 | |
7 | 5647 /* |
5648 * Set the height of a window. | |
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
5649 * "height" excludes any window toolbar. |
7 | 5650 * This takes care of the things inside the window, not what happens to the |
5651 * window position, the frame or to other windows. | |
5652 */ | |
3697 | 5653 void |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5654 win_new_height(win_T *wp, int height) |
7 | 5655 { |
5875 | 5656 int prev_height = wp->w_height; |
7 | 5657 |
5658 /* Don't want a negative height. Happens when splitting a tiny window. | |
5659 * Will equalize heights soon to fix it. */ | |
5660 if (height < 0) | |
5661 height = 0; | |
826 | 5662 if (wp->w_height == height) |
5663 return; /* nothing to do */ | |
7 | 5664 |
5875 | 5665 if (wp->w_height > 0) |
5666 { | |
5667 if (wp == curwin) | |
5969 | 5668 /* w_wrow needs to be valid. When setting 'laststatus' this may |
5669 * call win_new_height() recursively. */ | |
5670 validate_cursor(); | |
5671 if (wp->w_height != prev_height) | |
5672 return; /* Recursive call already changed the size, bail out here | |
5673 to avoid the following to mess things up. */ | |
5875 | 5674 if (wp->w_wrow != wp->w_prev_fraction_row) |
5675 set_fraction(wp); | |
5676 } | |
7 | 5677 |
5678 wp->w_height = height; | |
5679 wp->w_skipcol = 0; | |
5680 | |
10835
c9da7f9137af
patch 8.0.0307: asan detects a memory error when EXITFREE is defined
Christian Brabandt <cb@256bit.org>
parents:
10377
diff
changeset
|
5681 /* 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
|
5682 * 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
|
5683 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
|
5684 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
|
5685 } |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5686 |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5687 void |
942d40a92be6
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Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5688 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
|
5689 { |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5690 linenr_T lnum; |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
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parents:
9953
diff
changeset
|
5691 int sline, line_size; |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
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parents:
9953
diff
changeset
|
5692 int height = wp->w_height; |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5693 |
7 | 5694 /* Don't change w_topline when height is zero. Don't set w_topline when |
5695 * 'scrollbind' is set and this isn't the current window. */ | |
13384
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13380
diff
changeset
|
5696 if (height > 0 && (!wp->w_p_scb || wp == curwin)) |
7 | 5697 { |
47 | 5698 /* |
5699 * Find a value for w_topline that shows the cursor at the same | |
5700 * relative position in the window as before (more or less). | |
5701 */ | |
7 | 5702 lnum = wp->w_cursor.lnum; |
5703 if (lnum < 1) /* can happen when starting up */ | |
5704 lnum = 1; | |
5875 | 5705 wp->w_wrow = ((long)wp->w_fraction * (long)height - 1L |
5706 + FRACTION_MULT / 2) / FRACTION_MULT; | |
7 | 5707 line_size = plines_win_col(wp, lnum, (long)(wp->w_cursor.col)) - 1; |
5708 sline = wp->w_wrow - line_size; | |
1023 | 5709 |
5710 if (sline >= 0) | |
5711 { | |
5712 /* Make sure the whole cursor line is visible, if possible. */ | |
5713 int rows = plines_win(wp, lnum, FALSE); | |
5714 | |
5715 if (sline > wp->w_height - rows) | |
5716 { | |
5717 sline = wp->w_height - rows; | |
5718 wp->w_wrow -= rows - line_size; | |
5719 } | |
5720 } | |
5721 | |
7 | 5722 if (sline < 0) |
5723 { | |
5724 /* | |
5725 * Cursor line would go off top of screen if w_wrow was this high. | |
1023 | 5726 * Make cursor line the first line in the window. If not enough |
5727 * room use w_skipcol; | |
7 | 5728 */ |
5729 wp->w_wrow = line_size; | |
1023 | 5730 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
|
5731 && (wp->w_width - win_col_off(wp)) > 0) |
1023 | 5732 { |
12515
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patch 8.0.1136: W_WIDTH() is always the same
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parents:
12513
diff
changeset
|
5733 wp->w_skipcol += wp->w_width - win_col_off(wp); |
1023 | 5734 --wp->w_wrow; |
5735 while (wp->w_wrow >= wp->w_height) | |
5736 { | |
12515
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Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
5737 wp->w_skipcol += wp->w_width - win_col_off(wp) |
1023 | 5738 + win_col_off2(wp); |
5739 --wp->w_wrow; | |
5740 } | |
5741 } | |
6052 | 5742 set_topline(wp, lnum); |
7 | 5743 } |
5936 | 5744 else if (sline > 0) |
7 | 5745 { |
1023 | 5746 while (sline > 0 && lnum > 1) |
7 | 5747 { |
5748 #ifdef FEAT_FOLDING | |
5749 hasFoldingWin(wp, lnum, &lnum, NULL, TRUE, NULL); | |
5750 if (lnum == 1) | |
5751 { | |
5752 /* first line in buffer is folded */ | |
5753 line_size = 1; | |
5754 --sline; | |
5755 break; | |
5756 } | |
5757 #endif | |
5758 --lnum; | |
5759 #ifdef FEAT_DIFF | |
5760 if (lnum == wp->w_topline) | |
5761 line_size = plines_win_nofill(wp, lnum, TRUE) | |
5762 + wp->w_topfill; | |
5763 else | |
5764 #endif | |
5765 line_size = plines_win(wp, lnum, TRUE); | |
5766 sline -= line_size; | |
5767 } | |
47 | 5768 |
7 | 5769 if (sline < 0) |
5770 { | |
5771 /* | |
5772 * Line we want at top would go off top of screen. Use next | |
5773 * line instead. | |
5774 */ | |
5775 #ifdef FEAT_FOLDING | |
5776 hasFoldingWin(wp, lnum, NULL, &lnum, TRUE, NULL); | |
5777 #endif | |
5778 lnum++; | |
5779 wp->w_wrow -= line_size + sline; | |
5780 } | |
5936 | 5781 else if (sline > 0) |
7 | 5782 { |
5783 /* First line of file reached, use that as topline. */ | |
5784 lnum = 1; | |
5785 wp->w_wrow -= sline; | |
5786 } | |
5936 | 5787 |
6052 | 5788 set_topline(wp, lnum); |
7 | 5789 } |
5790 } | |
5791 | |
5792 if (wp == curwin) | |
5793 { | |
5794 if (p_so) | |
5795 update_topline(); | |
5796 curs_columns(FALSE); /* validate w_wrow */ | |
5797 } | |
5875 | 5798 if (prev_height > 0) |
5799 wp->w_prev_fraction_row = wp->w_wrow; | |
7 | 5800 |
5801 win_comp_scroll(wp); | |
737 | 5802 redraw_win_later(wp, SOME_VALID); |
7 | 5803 wp->w_redr_status = TRUE; |
5804 invalidate_botline_win(wp); | |
5805 } | |
5806 | |
5807 /* | |
5808 * Set the width of a window. | |
5809 */ | |
3697 | 5810 void |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5811 win_new_width(win_T *wp, int width) |
7 | 5812 { |
5813 wp->w_width = width; | |
5814 wp->w_lines_valid = 0; | |
5815 changed_line_abv_curs_win(wp); | |
5816 invalidate_botline_win(wp); | |
5817 if (wp == curwin) | |
5818 { | |
5819 update_topline(); | |
5820 curs_columns(TRUE); /* validate w_wrow */ | |
5821 } | |
5822 redraw_win_later(wp, NOT_VALID); | |
5823 wp->w_redr_status = TRUE; | |
5824 } | |
5825 | |
5826 void | |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5827 win_comp_scroll(win_T *wp) |
7 | 5828 { |
5829 wp->w_p_scr = ((unsigned)wp->w_height >> 1); | |
5830 if (wp->w_p_scr == 0) | |
5831 wp->w_p_scr = 1; | |
5832 } | |
5833 | |
5834 /* | |
5835 * command_height: called whenever p_ch has been changed | |
5836 */ | |
5837 void | |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5838 command_height(void) |
7 | 5839 { |
5840 int h; | |
5841 frame_T *frp; | |
824 | 5842 int old_p_ch = curtab->tp_ch_used; |
5843 | |
5844 /* Use the value of p_ch that we remembered. This is needed for when the | |
5845 * GUI starts up, we can't be sure in what order things happen. And when | |
5846 * p_ch was changed in another tab page. */ | |
5847 curtab->tp_ch_used = p_ch; | |
170 | 5848 |
7 | 5849 /* Find bottom frame with width of screen. */ |
5850 frp = lastwin->w_frame; | |
5851 while (frp->fr_width != Columns && frp->fr_parent != NULL) | |
5852 frp = frp->fr_parent; | |
5853 | |
5854 /* Avoid changing the height of a window with 'winfixheight' set. */ | |
5855 while (frp->fr_prev != NULL && frp->fr_layout == FR_LEAF | |
5856 && frp->fr_win->w_p_wfh) | |
5857 frp = frp->fr_prev; | |
5858 | |
5859 if (starting != NO_SCREEN) | |
5860 { | |
5861 cmdline_row = Rows - p_ch; | |
5862 | |
5863 if (p_ch > old_p_ch) /* p_ch got bigger */ | |
5864 { | |
5865 while (p_ch > old_p_ch) | |
5866 { | |
5867 if (frp == NULL) | |
5868 { | |
5869 EMSG(_(e_noroom)); | |
5870 p_ch = old_p_ch; | |
1404 | 5871 curtab->tp_ch_used = p_ch; |
7 | 5872 cmdline_row = Rows - p_ch; |
5873 break; | |
5874 } | |
5875 h = frp->fr_height - frame_minheight(frp, NULL); | |
5876 if (h > p_ch - old_p_ch) | |
5877 h = p_ch - old_p_ch; | |
5878 old_p_ch += h; | |
5879 frame_add_height(frp, -h); | |
5880 frp = frp->fr_prev; | |
5881 } | |
5882 | |
5883 /* Recompute window positions. */ | |
5884 (void)win_comp_pos(); | |
5885 | |
5886 /* clear the lines added to cmdline */ | |
5887 if (full_screen) | |
5888 screen_fill((int)(cmdline_row), (int)Rows, 0, | |
5889 (int)Columns, ' ', ' ', 0); | |
5890 msg_row = cmdline_row; | |
5891 redraw_cmdline = TRUE; | |
5892 return; | |
5893 } | |
5894 | |
5895 if (msg_row < cmdline_row) | |
5896 msg_row = cmdline_row; | |
5897 redraw_cmdline = TRUE; | |
5898 } | |
5899 frame_add_height(frp, (int)(old_p_ch - p_ch)); | |
5900 | |
5901 /* Recompute window positions. */ | |
5902 if (frp != lastwin->w_frame) | |
5903 (void)win_comp_pos(); | |
12477
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diff
changeset
|
5904 } |
68d7bc045dbe
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parents:
11957
diff
changeset
|
5905 |
7 | 5906 /* |
5907 * Resize frame "frp" to be "n" lines higher (negative for less high). | |
5908 * Also resize the frames it is contained in. | |
5909 */ | |
5910 static void | |
7837
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parents:
7805
diff
changeset
|
5911 frame_add_height(frame_T *frp, int n) |
7 | 5912 { |
5913 frame_new_height(frp, frp->fr_height + n, FALSE, FALSE); | |
5914 for (;;) | |
5915 { | |
5916 frp = frp->fr_parent; | |
5917 if (frp == NULL) | |
5918 break; | |
5919 frp->fr_height += n; | |
5920 } | |
5921 } | |
5922 | |
5923 /* | |
5924 * Add or remove a status line for the bottom window(s), according to the | |
5925 * value of 'laststatus'. | |
5926 */ | |
5927 void | |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5928 last_status( |
33ba2adb6065
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parents:
7805
diff
changeset
|
5929 int morewin) /* pretend there are two or more windows */ |
7 | 5930 { |
5931 /* Don't make a difference between horizontal or vertical split. */ | |
5932 last_status_rec(topframe, (p_ls == 2 | |
10357
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Christian Brabandt <cb@256bit.org>
parents:
10349
diff
changeset
|
5933 || (p_ls == 1 && (morewin || !ONE_WINDOW)))); |
7 | 5934 } |
5935 | |
5936 static void | |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5937 last_status_rec(frame_T *fr, int statusline) |
7 | 5938 { |
5939 frame_T *fp; | |
5940 win_T *wp; | |
5941 | |
5942 if (fr->fr_layout == FR_LEAF) | |
5943 { | |
5944 wp = fr->fr_win; | |
5945 if (wp->w_status_height != 0 && !statusline) | |
5946 { | |
5947 /* remove status line */ | |
5948 win_new_height(wp, wp->w_height + 1); | |
5949 wp->w_status_height = 0; | |
5950 comp_col(); | |
5951 } | |
5952 else if (wp->w_status_height == 0 && statusline) | |
5953 { | |
5954 /* Find a frame to take a line from. */ | |
5955 fp = fr; | |
5956 while (fp->fr_height <= frame_minheight(fp, NULL)) | |
5957 { | |
5958 if (fp == topframe) | |
5959 { | |
5960 EMSG(_(e_noroom)); | |
5961 return; | |
5962 } | |
5963 /* In a column of frames: go to frame above. If already at | |
5964 * the top or in a row of frames: go to parent. */ | |
5965 if (fp->fr_parent->fr_layout == FR_COL && fp->fr_prev != NULL) | |
5966 fp = fp->fr_prev; | |
5967 else | |
5968 fp = fp->fr_parent; | |
5969 } | |
5970 wp->w_status_height = 1; | |
5971 if (fp != fr) | |
5972 { | |
5973 frame_new_height(fp, fp->fr_height - 1, FALSE, FALSE); | |
5974 frame_fix_height(wp); | |
5975 (void)win_comp_pos(); | |
5976 } | |
5977 else | |
5978 win_new_height(wp, wp->w_height - 1); | |
5979 comp_col(); | |
737 | 5980 redraw_all_later(SOME_VALID); |
7 | 5981 } |
5982 } | |
5983 else if (fr->fr_layout == FR_ROW) | |
5984 { | |
5985 /* vertically split windows, set status line for each one */ | |
5986 for (fp = fr->fr_child; fp != NULL; fp = fp->fr_next) | |
5987 last_status_rec(fp, statusline); | |
5988 } | |
5989 else | |
5990 { | |
5991 /* horizontally split window, set status line for last one */ | |
5992 for (fp = fr->fr_child; fp->fr_next != NULL; fp = fp->fr_next) | |
5993 ; | |
5994 last_status_rec(fp, statusline); | |
5995 } | |
5996 } | |
5997 | |
667 | 5998 /* |
668 | 5999 * Return the number of lines used by the tab page line. |
667 | 6000 */ |
6001 int | |
7837
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parents:
7805
diff
changeset
|
6002 tabline_height(void) |
667 | 6003 { |
685 | 6004 #ifdef FEAT_GUI_TABLINE |
6005 /* When the GUI has the tabline then this always returns zero. */ | |
6006 if (gui_use_tabline()) | |
6007 return 0; | |
6008 #endif | |
675 | 6009 switch (p_stal) |
668 | 6010 { |
6011 case 0: return 0; | |
6012 case 1: return (first_tabpage->tp_next == NULL) ? 0 : 1; | |
6013 } | |
667 | 6014 return 1; |
6015 } | |
6016 | |
7 | 6017 #if defined(FEAT_SEARCHPATH) || defined(PROTO) |
6018 /* | |
344 | 6019 * Get the file name at the cursor. |
6020 * If Visual mode is active, use the selected text if it's in one line. | |
6021 * Returns the name in allocated memory, NULL for failure. | |
6022 */ | |
6023 char_u * | |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6024 grab_file_name(long count, linenr_T *file_lnum) |
344 | 6025 { |
6633 | 6026 int options = FNAME_MESS|FNAME_EXP|FNAME_REL|FNAME_UNESC; |
6027 | |
344 | 6028 if (VIsual_active) |
6029 { | |
6030 int len; | |
6031 char_u *ptr; | |
6032 | |
6033 if (get_visual_text(NULL, &ptr, &len) == FAIL) | |
6034 return NULL; | |
6633 | 6035 return find_file_name_in_path(ptr, len, options, |
6036 count, curbuf->b_ffname); | |
6037 } | |
6038 return file_name_at_cursor(options | FNAME_HYP, count, file_lnum); | |
344 | 6039 } |
6040 | |
6041 /* | |
7 | 6042 * Return the file name under or after the cursor. |
6043 * | |
6044 * The 'path' option is searched if the file name is not absolute. | |
6045 * The string returned has been alloc'ed and should be freed by the caller. | |
6046 * NULL is returned if the file name or file is not found. | |
6047 * | |
6048 * options: | |
6049 * FNAME_MESS give error messages | |
6050 * FNAME_EXP expand to path | |
6051 * FNAME_HYP check for hypertext link | |
6052 * FNAME_INCL apply "includeexpr" | |
6053 */ | |
6054 char_u * | |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6055 file_name_at_cursor(int options, long count, linenr_T *file_lnum) |
7 | 6056 { |
6057 return file_name_in_line(ml_get_curline(), | |
681 | 6058 curwin->w_cursor.col, options, count, curbuf->b_ffname, |
6059 file_lnum); | |
7 | 6060 } |
6061 | |
6062 /* | |
6063 * Return the name of the file under or after ptr[col]. | |
6064 * Otherwise like file_name_at_cursor(). | |
6065 */ | |
6066 char_u * | |
7837
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7805
diff
changeset
|
6067 file_name_in_line( |
33ba2adb6065
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parents:
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diff
changeset
|
6068 char_u *line, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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diff
changeset
|
6069 int col, |
33ba2adb6065
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diff
changeset
|
6070 int options, |
33ba2adb6065
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parents:
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diff
changeset
|
6071 long count, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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parents:
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diff
changeset
|
6072 char_u *rel_fname, /* file we are searching relative to */ |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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parents:
7805
diff
changeset
|
6073 linenr_T *file_lnum) /* line number after the file name */ |
7 | 6074 { |
6075 char_u *ptr; | |
6076 int len; | |
13103
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12998
diff
changeset
|
6077 int in_type = TRUE; |
788d01164bb2
patch 8.0.1426: "gf" and <cfile> don't accept ? and & in URL
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12998
diff
changeset
|
6078 int is_url = FALSE; |
7 | 6079 |
6080 /* | |
6081 * search forward for what could be the start of a file name | |
6082 */ | |
6083 ptr = line + col; | |
6084 while (*ptr != NUL && !vim_isfilec(*ptr)) | |
11127
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Christian Brabandt <cb@256bit.org>
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10883
diff
changeset
|
6085 MB_PTR_ADV(ptr); |
7 | 6086 if (*ptr == NUL) /* nothing found */ |
6087 { | |
6088 if (options & FNAME_MESS) | |
6089 EMSG(_("E446: No file name under cursor")); | |
6090 return NULL; | |
6091 } | |
6092 | |
6093 /* | |
6094 * Search backward for first char of the file name. | |
6095 * Go one char back to ":" before "//" even when ':' is not in 'isfname'. | |
6096 */ | |
6097 while (ptr > line) | |
6098 { | |
6099 #ifdef FEAT_MBYTE | |
6100 if (has_mbyte && (len = (*mb_head_off)(line, ptr - 1)) > 0) | |
6101 ptr -= len + 1; | |
6102 else | |
6103 #endif | |
6104 if (vim_isfilec(ptr[-1]) | |
6105 || ((options & FNAME_HYP) && path_is_url(ptr - 1))) | |
6106 --ptr; | |
6107 else | |
6108 break; | |
6109 } | |
6110 | |
6111 /* | |
6112 * Search forward for the last char of the file name. | |
6113 * Also allow "://" when ':' is not in 'isfname'. | |
6114 */ | |
6115 len = 0; | |
6633 | 6116 while (vim_isfilec(ptr[len]) || (ptr[len] == '\\' && ptr[len + 1] == ' ') |
13103
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changeset
|
6117 || ((options & FNAME_HYP) && path_is_url(ptr + len)) |
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|
6118 || (is_url && vim_strchr((char_u *)"?&=", ptr[len]) != NULL)) |
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changeset
|
6119 { |
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changeset
|
6120 /* After type:// we also include ?, & and = as valid characters, so that |
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changeset
|
6121 * http://google.com?q=this&that=ok works. */ |
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changeset
|
6122 if ((ptr[len] >= 'A' && ptr[len] <= 'Z') || (ptr[len] >= 'a' && ptr[len] <= 'z')) |
788d01164bb2
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changeset
|
6123 { |
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changeset
|
6124 if (in_type && path_is_url(ptr + len + 1)) |
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changeset
|
6125 is_url = TRUE; |
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|
6126 } |
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|
6127 else |
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changeset
|
6128 in_type = FALSE; |
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changeset
|
6129 |
6633 | 6130 if (ptr[len] == '\\') |
6131 /* Skip over the "\" in "\ ". */ | |
6132 ++len; | |
7 | 6133 #ifdef FEAT_MBYTE |
6134 if (has_mbyte) | |
474 | 6135 len += (*mb_ptr2len)(ptr + len); |
7 | 6136 else |
6137 #endif | |
6138 ++len; | |
6633 | 6139 } |
7 | 6140 |
6141 /* | |
6142 * If there is trailing punctuation, remove it. | |
6143 * But don't remove "..", could be a directory name. | |
6144 */ | |
6145 if (len > 2 && vim_strchr((char_u *)".,:;!", ptr[len - 1]) != NULL | |
6146 && ptr[len - 2] != '.') | |
6147 --len; | |
6148 | |
681 | 6149 if (file_lnum != NULL) |
6150 { | |
6151 char_u *p; | |
6152 | |
6153 /* Get the number after the file name and a separator character */ | |
6154 p = ptr + len; | |
6155 p = skipwhite(p); | |
6156 if (*p != NUL) | |
6157 { | |
6158 if (!isdigit(*p)) | |
6159 ++p; /* skip the separator */ | |
6160 p = skipwhite(p); | |
6161 if (isdigit(*p)) | |
6162 *file_lnum = (int)getdigits(&p); | |
6163 } | |
6164 } | |
6165 | |
7 | 6166 return find_file_name_in_path(ptr, len, options, count, rel_fname); |
6167 } | |
6168 | |
6169 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
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changeset
|
6170 static char_u *eval_includeexpr(char_u *ptr, int len); |
7 | 6171 |
6172 static char_u * | |
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changeset
|
6173 eval_includeexpr(char_u *ptr, int len) |
7 | 6174 { |
6175 char_u *res; | |
6176 | |
6177 set_vim_var_string(VV_FNAME, ptr, len); | |
633 | 6178 res = eval_to_string_safe(curbuf->b_p_inex, NULL, |
681 | 6179 was_set_insecurely((char_u *)"includeexpr", OPT_LOCAL)); |
7 | 6180 set_vim_var_string(VV_FNAME, NULL, 0); |
6181 return res; | |
6182 } | |
6183 #endif | |
6184 | |
6185 /* | |
6186 * Return the name of the file ptr[len] in 'path'. | |
6187 * Otherwise like file_name_at_cursor(). | |
6188 */ | |
6189 char_u * | |
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diff
changeset
|
6190 find_file_name_in_path( |
33ba2adb6065
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diff
changeset
|
6191 char_u *ptr, |
33ba2adb6065
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changeset
|
6192 int len, |
33ba2adb6065
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changeset
|
6193 int options, |
33ba2adb6065
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changeset
|
6194 long count, |
33ba2adb6065
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diff
changeset
|
6195 char_u *rel_fname) /* file we are searching relative to */ |
7 | 6196 { |
6197 char_u *file_name; | |
6198 int c; | |
6199 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
6200 char_u *tofree = NULL; | |
6201 | |
6202 if ((options & FNAME_INCL) && *curbuf->b_p_inex != NUL) | |
6203 { | |
6204 tofree = eval_includeexpr(ptr, len); | |
6205 if (tofree != NULL) | |
6206 { | |
6207 ptr = tofree; | |
6208 len = (int)STRLEN(ptr); | |
6209 } | |
6210 } | |
6211 # endif | |
6212 | |
6213 if (options & FNAME_EXP) | |
6214 { | |
6215 file_name = find_file_in_path(ptr, len, options & ~FNAME_MESS, | |
6216 TRUE, rel_fname); | |
6217 | |
6218 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
6219 /* | |
6220 * If the file could not be found in a normal way, try applying | |
6221 * 'includeexpr' (unless done already). | |
6222 */ | |
6223 if (file_name == NULL | |
6224 && !(options & FNAME_INCL) && *curbuf->b_p_inex != NUL) | |
6225 { | |
6226 tofree = eval_includeexpr(ptr, len); | |
6227 if (tofree != NULL) | |
6228 { | |
6229 ptr = tofree; | |
6230 len = (int)STRLEN(ptr); | |
6231 file_name = find_file_in_path(ptr, len, options & ~FNAME_MESS, | |
6232 TRUE, rel_fname); | |
6233 } | |
6234 } | |
6235 # endif | |
6236 if (file_name == NULL && (options & FNAME_MESS)) | |
6237 { | |
6238 c = ptr[len]; | |
6239 ptr[len] = NUL; | |
6240 EMSG2(_("E447: Can't find file \"%s\" in path"), ptr); | |
6241 ptr[len] = c; | |
6242 } | |
6243 | |
6244 /* Repeat finding the file "count" times. This matters when it | |
6245 * appears several times in the path. */ | |
6246 while (file_name != NULL && --count > 0) | |
6247 { | |
6248 vim_free(file_name); | |
6249 file_name = find_file_in_path(ptr, len, options, FALSE, rel_fname); | |
6250 } | |
6251 } | |
6252 else | |
6253 file_name = vim_strnsave(ptr, len); | |
6254 | |
6255 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
6256 vim_free(tofree); | |
6257 # endif | |
6258 | |
6259 return file_name; | |
6260 } | |
6261 #endif /* FEAT_SEARCHPATH */ | |
6262 | |
6263 /* | |
6264 * Check if the "://" of a URL is at the pointer, return URL_SLASH. | |
6265 * Also check for ":\\", which MS Internet Explorer accepts, return | |
6266 * URL_BACKSLASH. | |
6267 */ | |
6268 static int | |
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diff
changeset
|
6269 path_is_url(char_u *p) |
7 | 6270 { |
6271 if (STRNCMP(p, "://", (size_t)3) == 0) | |
6272 return URL_SLASH; | |
6273 else if (STRNCMP(p, ":\\\\", (size_t)3) == 0) | |
6274 return URL_BACKSLASH; | |
6275 return 0; | |
6276 } | |
6277 | |
6278 /* | |
6279 * Check if "fname" starts with "name://". Return URL_SLASH if it does. | |
6280 * Return URL_BACKSLASH for "name:\\". | |
6281 * Return zero otherwise. | |
6282 */ | |
6283 int | |
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diff
changeset
|
6284 path_with_url(char_u *fname) |
7 | 6285 { |
6286 char_u *p; | |
6287 | |
6288 for (p = fname; isalpha(*p); ++p) | |
6289 ; | |
6290 return path_is_url(p); | |
6291 } | |
6292 | |
6293 /* | |
6294 * Return TRUE if "name" is a full (absolute) path name or URL. | |
6295 */ | |
6296 int | |
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diff
changeset
|
6297 vim_isAbsName(char_u *name) |
7 | 6298 { |
6299 return (path_with_url(name) != 0 || mch_isFullName(name)); | |
6300 } | |
6301 | |
6302 /* | |
592 | 6303 * Get absolute file name into buffer "buf[len]". |
7 | 6304 * |
6305 * return FAIL for failure, OK otherwise | |
6306 */ | |
6307 int | |
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diff
changeset
|
6308 vim_FullName( |
33ba2adb6065
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diff
changeset
|
6309 char_u *fname, |
33ba2adb6065
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diff
changeset
|
6310 char_u *buf, |
33ba2adb6065
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diff
changeset
|
6311 int len, |
33ba2adb6065
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diff
changeset
|
6312 int force) /* force expansion even when already absolute */ |
7 | 6313 { |
6314 int retval = OK; | |
6315 int url; | |
6316 | |
6317 *buf = NUL; | |
6318 if (fname == NULL) | |
6319 return FAIL; | |
6320 | |
6321 url = path_with_url(fname); | |
6322 if (!url) | |
6323 retval = mch_FullName(fname, buf, len, force); | |
6324 if (url || retval == FAIL) | |
6325 { | |
6326 /* something failed; use the file name (truncate when too long) */ | |
416 | 6327 vim_strncpy(buf, fname, len - 1); |
7 | 6328 } |
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changeset
|
6329 #if defined(MSWIN) |
7 | 6330 slash_adjust(buf); |
6331 #endif | |
6332 return retval; | |
6333 } | |
6334 | |
6335 /* | |
6336 * Return the minimal number of rows that is needed on the screen to display | |
6337 * the current number of windows. | |
6338 */ | |
6339 int | |
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diff
changeset
|
6340 min_rows(void) |
7 | 6341 { |
6342 int total; | |
671 | 6343 tabpage_T *tp; |
6344 int n; | |
7 | 6345 |
6346 if (firstwin == NULL) /* not initialized yet */ | |
6347 return MIN_LINES; | |
6348 | |
671 | 6349 total = 0; |
9649
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9599
diff
changeset
|
6350 FOR_ALL_TABPAGES(tp) |
671 | 6351 { |
6352 n = frame_minheight(tp->tp_topframe, NULL); | |
6353 if (total < n) | |
6354 total = n; | |
6355 } | |
685 | 6356 total += tabline_height(); |
671 | 6357 total += 1; /* count the room for the command line */ |
7 | 6358 return total; |
6359 } | |
6360 | |
6361 /* | |
672 | 6362 * Return TRUE if there is only one window (in the current tab page), not |
6363 * counting a help or preview window, unless it is the current window. | |
1906 | 6364 * Does not count "aucmd_win". |
7 | 6365 */ |
6366 int | |
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diff
changeset
|
6367 only_one_window(void) |
7 | 6368 { |
6369 int count = 0; | |
6370 win_T *wp; | |
6371 | |
667 | 6372 /* If there is another tab page there always is another window. */ |
6373 if (first_tabpage->tp_next != NULL) | |
6374 return FALSE; | |
6375 | |
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diff
changeset
|
6376 FOR_ALL_WINDOWS(wp) |
4021 | 6377 if (wp->w_buffer != NULL |
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changeset
|
6378 && (!((bt_help(wp->w_buffer) && !bt_help(curbuf)) |
7 | 6379 # ifdef FEAT_QUICKFIX |
6380 || wp->w_p_pvw | |
6381 # endif | |
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changeset
|
6382 ) || wp == curwin) && wp != aucmd_win) |
7 | 6383 ++count; |
6384 return (count <= 1); | |
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|
6385 } |
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|
6386 |
7 | 6387 /* |
6388 * Correct the cursor line number in other windows. Used after changing the | |
6389 * current buffer, and before applying autocommands. | |
6390 * When "do_curwin" is TRUE, also check current window. | |
6391 */ | |
6392 void | |
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changeset
|
6393 check_lnums(int do_curwin) |
7 | 6394 { |
6395 win_T *wp; | |
671 | 6396 tabpage_T *tp; |
6397 | |
6398 FOR_ALL_TAB_WINDOWS(tp, wp) | |
7 | 6399 if ((do_curwin || wp != curwin) && wp->w_buffer == curbuf) |
6400 { | |
6401 if (wp->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
6402 wp->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
6403 if (wp->w_topline > curbuf->b_ml.ml_line_count) | |
6404 wp->w_topline = curbuf->b_ml.ml_line_count; | |
6405 } | |
6406 } | |
6407 | |
6408 /* | |
6409 * A snapshot of the window sizes, to restore them after closing the help | |
6410 * window. | |
6411 * Only these fields are used: | |
6412 * fr_layout | |
6413 * fr_width | |
6414 * fr_height | |
6415 * fr_next | |
6416 * fr_child | |
6417 * fr_win (only valid for the old curwin, NULL otherwise) | |
6418 */ | |
6419 | |
6420 /* | |
6421 * Create a snapshot of the current frame sizes. | |
6422 */ | |
1906 | 6423 void |
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diff
changeset
|
6424 make_snapshot(int idx) |
7 | 6425 { |
1906 | 6426 clear_snapshot(curtab, idx); |
6427 make_snapshot_rec(topframe, &curtab->tp_snapshot[idx]); | |
7 | 6428 } |
6429 | |
6430 static void | |
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diff
changeset
|
6431 make_snapshot_rec(frame_T *fr, frame_T **frp) |
7 | 6432 { |
6433 *frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
6434 if (*frp == NULL) | |
6435 return; | |
6436 (*frp)->fr_layout = fr->fr_layout; | |
6437 (*frp)->fr_width = fr->fr_width; | |
6438 (*frp)->fr_height = fr->fr_height; | |
6439 if (fr->fr_next != NULL) | |
6440 make_snapshot_rec(fr->fr_next, &((*frp)->fr_next)); | |
6441 if (fr->fr_child != NULL) | |
6442 make_snapshot_rec(fr->fr_child, &((*frp)->fr_child)); | |
6443 if (fr->fr_layout == FR_LEAF && fr->fr_win == curwin) | |
6444 (*frp)->fr_win = curwin; | |
6445 } | |
6446 | |
6447 /* | |
6448 * Remove any existing snapshot. | |
6449 */ | |
6450 static void | |
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diff
changeset
|
6451 clear_snapshot(tabpage_T *tp, int idx) |
7 | 6452 { |
1906 | 6453 clear_snapshot_rec(tp->tp_snapshot[idx]); |
6454 tp->tp_snapshot[idx] = NULL; | |
7 | 6455 } |
6456 | |
6457 static void | |
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diff
changeset
|
6458 clear_snapshot_rec(frame_T *fr) |
7 | 6459 { |
6460 if (fr != NULL) | |
6461 { | |
6462 clear_snapshot_rec(fr->fr_next); | |
6463 clear_snapshot_rec(fr->fr_child); | |
6464 vim_free(fr); | |
6465 } | |
6466 } | |
6467 | |
6468 /* | |
6469 * Restore a previously created snapshot, if there is any. | |
6470 * This is only done if the screen size didn't change and the window layout is | |
6471 * still the same. | |
6472 */ | |
1906 | 6473 void |
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diff
changeset
|
6474 restore_snapshot( |
33ba2adb6065
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6475 int idx, |
33ba2adb6065
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6476 int close_curwin) /* closing current window */ |
7 | 6477 { |
6478 win_T *wp; | |
6479 | |
1906 | 6480 if (curtab->tp_snapshot[idx] != NULL |
6481 && curtab->tp_snapshot[idx]->fr_width == topframe->fr_width | |
6482 && curtab->tp_snapshot[idx]->fr_height == topframe->fr_height | |
6483 && check_snapshot_rec(curtab->tp_snapshot[idx], topframe) == OK) | |
6484 { | |
6485 wp = restore_snapshot_rec(curtab->tp_snapshot[idx], topframe); | |
7 | 6486 win_comp_pos(); |
6487 if (wp != NULL && close_curwin) | |
6488 win_goto(wp); | |
6489 redraw_all_later(CLEAR); | |
6490 } | |
1906 | 6491 clear_snapshot(curtab, idx); |
7 | 6492 } |
6493 | |
6494 /* | |
6495 * Check if frames "sn" and "fr" have the same layout, same following frames | |
10883
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parents:
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diff
changeset
|
6496 * and same children. And the window pointer is valid. |
7 | 6497 */ |
6498 static int | |
7837
33ba2adb6065
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parents:
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diff
changeset
|
6499 check_snapshot_rec(frame_T *sn, frame_T *fr) |
7 | 6500 { |
6501 if (sn->fr_layout != fr->fr_layout | |
6502 || (sn->fr_next == NULL) != (fr->fr_next == NULL) | |
6503 || (sn->fr_child == NULL) != (fr->fr_child == NULL) | |
6504 || (sn->fr_next != NULL | |
6505 && check_snapshot_rec(sn->fr_next, fr->fr_next) == FAIL) | |
6506 || (sn->fr_child != NULL | |
10883
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diff
changeset
|
6507 && check_snapshot_rec(sn->fr_child, fr->fr_child) == FAIL) |
11191
445fd6be2009
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diff
changeset
|
6508 || (sn->fr_win != NULL && !win_valid(sn->fr_win))) |
7 | 6509 return FAIL; |
6510 return OK; | |
6511 } | |
6512 | |
6513 /* | |
6514 * Copy the size of snapshot frame "sn" to frame "fr". Do the same for all | |
6515 * following frames and children. | |
6516 * Returns a pointer to the old current window, or NULL. | |
6517 */ | |
6518 static win_T * | |
7837
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parents:
7805
diff
changeset
|
6519 restore_snapshot_rec(frame_T *sn, frame_T *fr) |
7 | 6520 { |
6521 win_T *wp = NULL; | |
6522 win_T *wp2; | |
6523 | |
6524 fr->fr_height = sn->fr_height; | |
6525 fr->fr_width = sn->fr_width; | |
6526 if (fr->fr_layout == FR_LEAF) | |
6527 { | |
6528 frame_new_height(fr, fr->fr_height, FALSE, FALSE); | |
779 | 6529 frame_new_width(fr, fr->fr_width, FALSE, FALSE); |
7 | 6530 wp = sn->fr_win; |
6531 } | |
6532 if (sn->fr_next != NULL) | |
6533 { | |
6534 wp2 = restore_snapshot_rec(sn->fr_next, fr->fr_next); | |
6535 if (wp2 != NULL) | |
6536 wp = wp2; | |
6537 } | |
6538 if (sn->fr_child != NULL) | |
6539 { | |
6540 wp2 = restore_snapshot_rec(sn->fr_child, fr->fr_child); | |
6541 if (wp2 != NULL) | |
6542 wp = wp2; | |
6543 } | |
6544 return wp; | |
6545 } | |
6546 | |
5202
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diff
changeset
|
6547 #if defined(FEAT_EVAL) || defined(FEAT_PYTHON) || defined(FEAT_PYTHON3) \ |
8edba3805d78
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|
6548 || defined(PROTO) |
4429 | 6549 /* |
6550 * Set "win" to be the curwin and "tp" to be the current tab page. | |
6222 | 6551 * restore_win() MUST be called to undo, also when FAIL is returned. |
6552 * No autocommands will be executed until restore_win() is called. | |
4918
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changeset
|
6553 * When "no_display" is TRUE the display won't be affected, no redraw is |
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|
6554 * triggered, another tabpage access is limited. |
4429 | 6555 * Returns FAIL if switching to "win" failed. |
6556 */ | |
6557 int | |
7837
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diff
changeset
|
6558 switch_win( |
12564
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patch 8.0.1160: getting tab-local variable fails after closing window
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|
6559 win_T **save_curwin, |
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|
6560 tabpage_T **save_curtab, |
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|
6561 win_T *win, |
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|
6562 tabpage_T *tp, |
183dc24cf861
patch 8.0.1160: getting tab-local variable fails after closing window
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parents:
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diff
changeset
|
6563 int no_display) |
4429 | 6564 { |
6565 block_autocmds(); | |
6566 *save_curwin = curwin; | |
6567 if (tp != NULL) | |
6568 { | |
6569 *save_curtab = curtab; | |
4918
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|
6570 if (no_display) |
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|
6571 { |
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|
6572 curtab->tp_firstwin = firstwin; |
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|
6573 curtab->tp_lastwin = lastwin; |
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|
6574 curtab = tp; |
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|
6575 firstwin = curtab->tp_firstwin; |
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|
6576 lastwin = curtab->tp_lastwin; |
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|
6577 } |
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|
6578 else |
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changeset
|
6579 goto_tabpage_tp(tp, FALSE, FALSE); |
4429 | 6580 } |
6581 if (!win_valid(win)) | |
6582 return FAIL; | |
6583 curwin = win; | |
6584 curbuf = curwin->w_buffer; | |
6585 return OK; | |
6586 } | |
6587 | |
6588 /* | |
6589 * Restore current tabpage and window saved by switch_win(), if still valid. | |
4918
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|
6590 * When "no_display" is TRUE the display won't be affected, no redraw is |
0792cc5133ce
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diff
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|
6591 * triggered. |
4429 | 6592 */ |
6593 void | |
7837
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diff
changeset
|
6594 restore_win( |
33ba2adb6065
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parents:
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diff
changeset
|
6595 win_T *save_curwin UNUSED, |
33ba2adb6065
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parents:
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diff
changeset
|
6596 tabpage_T *save_curtab UNUSED, |
33ba2adb6065
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parents:
7805
diff
changeset
|
6597 int no_display UNUSED) |
4429 | 6598 { |
6599 if (save_curtab != NULL && valid_tabpage(save_curtab)) | |
4918
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|
6600 { |
0792cc5133ce
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|
6601 if (no_display) |
0792cc5133ce
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|
6602 { |
0792cc5133ce
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diff
changeset
|
6603 curtab->tp_firstwin = firstwin; |
0792cc5133ce
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|
6604 curtab->tp_lastwin = lastwin; |
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|
6605 curtab = save_curtab; |
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diff
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|
6606 firstwin = curtab->tp_firstwin; |
0792cc5133ce
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|
6607 lastwin = curtab->tp_lastwin; |
0792cc5133ce
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diff
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|
6608 } |
0792cc5133ce
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|
6609 else |
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|
6610 goto_tabpage_tp(save_curtab, FALSE, FALSE); |
0792cc5133ce
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diff
changeset
|
6611 } |
4429 | 6612 if (win_valid(save_curwin)) |
6613 { | |
6614 curwin = save_curwin; | |
6615 curbuf = curwin->w_buffer; | |
6616 } | |
6617 unblock_autocmds(); | |
6618 } | |
6619 | |
6620 /* | |
6621 * Make "buf" the current buffer. restore_buffer() MUST be called to undo. | |
6622 * No autocommands will be executed. Use aucmd_prepbuf() if there are any. | |
6623 */ | |
6624 void | |
9487
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commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
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parents:
9349
diff
changeset
|
6625 switch_buffer(bufref_T *save_curbuf, buf_T *buf) |
4429 | 6626 { |
6627 block_autocmds(); | |
9487
69ed2c9d34a6
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Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
6628 set_bufref(save_curbuf, curbuf); |
4429 | 6629 --curbuf->b_nwindows; |
6630 curbuf = buf; | |
6631 curwin->w_buffer = buf; | |
6632 ++curbuf->b_nwindows; | |
6633 } | |
6634 | |
6635 /* | |
6636 * Restore the current buffer after using switch_buffer(). | |
6637 */ | |
6638 void | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
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parents:
9349
diff
changeset
|
6639 restore_buffer(bufref_T *save_curbuf) |
4429 | 6640 { |
6641 unblock_autocmds(); | |
6642 /* Check for valid buffer, just in case. */ | |
9487
69ed2c9d34a6
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Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
6643 if (bufref_valid(save_curbuf)) |
4429 | 6644 { |
6645 --curbuf->b_nwindows; | |
9487
69ed2c9d34a6
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parents:
9349
diff
changeset
|
6646 curwin->w_buffer = save_curbuf->br_buf; |
69ed2c9d34a6
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parents:
9349
diff
changeset
|
6647 curbuf = save_curbuf->br_buf; |
4429 | 6648 ++curbuf->b_nwindows; |
6649 } | |
6650 } | |
6651 #endif | |
6652 | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
6653 #if defined(FEAT_GUI) || defined(PROTO) |
7 | 6654 /* |
6655 * Return TRUE if there is any vertically split window. | |
6656 */ | |
6657 int | |
7837
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parents:
7805
diff
changeset
|
6658 win_hasvertsplit(void) |
7 | 6659 { |
6660 frame_T *fr; | |
6661 | |
6662 if (topframe->fr_layout == FR_ROW) | |
6663 return TRUE; | |
6664 | |
6665 if (topframe->fr_layout == FR_COL) | |
6666 for (fr = topframe->fr_child; fr != NULL; fr = fr->fr_next) | |
6667 if (fr->fr_layout == FR_ROW) | |
6668 return TRUE; | |
6669 | |
6670 return FALSE; | |
6671 } | |
6672 #endif | |
1326 | 6673 |
6674 #if defined(FEAT_SEARCH_EXTRA) || defined(PROTO) | |
6675 /* | |
6676 * Add match to the match list of window 'wp'. The pattern 'pat' will be | |
1698 | 6677 * highlighted with the group 'grp' with priority 'prio'. |
1326 | 6678 * Optionally, a desired ID 'id' can be specified (greater than or equal to 1). |
6679 * If no particular ID is desired, -1 must be specified for 'id'. | |
6680 * Return ID of added match, -1 on failure. | |
6681 */ | |
6682 int | |
7837
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diff
changeset
|
6683 match_add( |
33ba2adb6065
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diff
changeset
|
6684 win_T *wp, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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diff
changeset
|
6685 char_u *grp, |
33ba2adb6065
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diff
changeset
|
6686 char_u *pat, |
33ba2adb6065
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diff
changeset
|
6687 int prio, |
33ba2adb6065
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diff
changeset
|
6688 int id, |
33ba2adb6065
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parents:
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diff
changeset
|
6689 list_T *pos_list, |
33ba2adb6065
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diff
changeset
|
6690 char_u *conceal_char UNUSED) /* pointer to conceal replacement char */ |
1326 | 6691 { |
5979 | 6692 matchitem_T *cur; |
6693 matchitem_T *prev; | |
6694 matchitem_T *m; | |
1326 | 6695 int hlg_id; |
5979 | 6696 regprog_T *regprog = NULL; |
6697 int rtype = SOME_VALID; | |
6698 | |
6699 if (*grp == NUL || (pat != NULL && *pat == NUL)) | |
1326 | 6700 return -1; |
6701 if (id < -1 || id == 0) | |
6702 { | |
9953
9560a2eb7968
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parents:
9875
diff
changeset
|
6703 EMSGN(_("E799: Invalid ID: %ld (must be greater than or equal to 1)"), id); |
1326 | 6704 return -1; |
6705 } | |
6706 if (id != -1) | |
6707 { | |
6708 cur = wp->w_match_head; | |
6709 while (cur != NULL) | |
6710 { | |
6711 if (cur->id == id) | |
6712 { | |
9953
9560a2eb7968
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9875
diff
changeset
|
6713 EMSGN(_("E801: ID already taken: %ld"), id); |
1326 | 6714 return -1; |
6715 } | |
6716 cur = cur->next; | |
6717 } | |
6718 } | |
1570 | 6719 if ((hlg_id = syn_namen2id(grp, (int)STRLEN(grp))) == 0) |
1326 | 6720 { |
6721 EMSG2(_(e_nogroup), grp); | |
6722 return -1; | |
6723 } | |
5979 | 6724 if (pat != NULL && (regprog = vim_regcomp(pat, RE_MAGIC)) == NULL) |
1326 | 6725 { |
6726 EMSG2(_(e_invarg2), pat); | |
6727 return -1; | |
6728 } | |
6729 | |
6730 /* Find available match ID. */ | |
6731 while (id == -1) | |
6732 { | |
6733 cur = wp->w_match_head; | |
6734 while (cur != NULL && cur->id != wp->w_next_match_id) | |
6735 cur = cur->next; | |
6736 if (cur == NULL) | |
6737 id = wp->w_next_match_id; | |
6738 wp->w_next_match_id++; | |
6739 } | |
6740 | |
6741 /* Build new match. */ | |
5987 | 6742 m = (matchitem_T *)alloc_clear(sizeof(matchitem_T)); |
1326 | 6743 m->id = id; |
6744 m->priority = prio; | |
5979 | 6745 m->pattern = pat == NULL ? NULL : vim_strsave(pat); |
1326 | 6746 m->hlg_id = hlg_id; |
1338 | 6747 m->match.regprog = regprog; |
6748 m->match.rmm_ic = FALSE; | |
6749 m->match.rmm_maxcol = 0; | |
8804
75446578a52f
commit https://github.com/vim/vim/commit/42356150badca33b4e42dc8172abbceff2e86cbe
Christian Brabandt <cb@256bit.org>
parents:
8651
diff
changeset
|
6750 # if defined(FEAT_CONCEAL) && defined(FEAT_MBYTE) |
6947 | 6751 m->conceal_char = 0; |
6752 if (conceal_char != NULL) | |
6753 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
|
6754 # endif |
1326 | 6755 |
5979 | 6756 /* Set up position matches */ |
6757 if (pos_list != NULL) | |
6758 { | |
6759 linenr_T toplnum = 0; | |
6760 linenr_T botlnum = 0; | |
6761 listitem_T *li; | |
6762 int i; | |
6763 | |
6007 | 6764 for (i = 0, li = pos_list->lv_first; li != NULL && i < MAXPOSMATCH; |
5979 | 6765 i++, li = li->li_next) |
6766 { | |
6767 linenr_T lnum = 0; | |
6768 colnr_T col = 0; | |
6769 int len = 1; | |
6770 list_T *subl; | |
6771 listitem_T *subli; | |
5987 | 6772 int error = FALSE; |
5979 | 6773 |
6774 if (li->li_tv.v_type == VAR_LIST) | |
6775 { | |
6776 subl = li->li_tv.vval.v_list; | |
6777 if (subl == NULL) | |
6778 goto fail; | |
6779 subli = subl->lv_first; | |
6780 if (subli == NULL) | |
6781 goto fail; | |
6782 lnum = get_tv_number_chk(&subli->li_tv, &error); | |
6783 if (error == TRUE) | |
6784 goto fail; | |
6785 if (lnum == 0) | |
6786 { | |
6787 --i; | |
6788 continue; | |
6789 } | |
6007 | 6790 m->pos.pos[i].lnum = lnum; |
5979 | 6791 subli = subli->li_next; |
6792 if (subli != NULL) | |
6793 { | |
6794 col = get_tv_number_chk(&subli->li_tv, &error); | |
6795 if (error == TRUE) | |
6796 goto fail; | |
6797 subli = subli->li_next; | |
6798 if (subli != NULL) | |
6799 { | |
6800 len = get_tv_number_chk(&subli->li_tv, &error); | |
6801 if (error == TRUE) | |
6802 goto fail; | |
6803 } | |
6804 } | |
6805 m->pos.pos[i].col = col; | |
6806 m->pos.pos[i].len = len; | |
6807 } | |
6808 else if (li->li_tv.v_type == VAR_NUMBER) | |
6809 { | |
6810 if (li->li_tv.vval.v_number == 0) | |
6007 | 6811 { |
6812 --i; | |
5979 | 6813 continue; |
6007 | 6814 } |
5979 | 6815 m->pos.pos[i].lnum = li->li_tv.vval.v_number; |
6816 m->pos.pos[i].col = 0; | |
6817 m->pos.pos[i].len = 0; | |
6818 } | |
6819 else | |
6820 { | |
6821 EMSG(_("List or number required")); | |
6822 goto fail; | |
6823 } | |
6824 if (toplnum == 0 || lnum < toplnum) | |
6825 toplnum = lnum; | |
6005 | 6826 if (botlnum == 0 || lnum >= botlnum) |
6827 botlnum = lnum + 1; | |
5979 | 6828 } |
6829 | |
6830 /* Calculate top and bottom lines for redrawing area */ | |
6831 if (toplnum != 0) | |
6832 { | |
6833 if (wp->w_buffer->b_mod_set) | |
6834 { | |
6835 if (wp->w_buffer->b_mod_top > toplnum) | |
6836 wp->w_buffer->b_mod_top = toplnum; | |
6837 if (wp->w_buffer->b_mod_bot < botlnum) | |
6838 wp->w_buffer->b_mod_bot = botlnum; | |
6839 } | |
6840 else | |
6841 { | |
6018 | 6842 wp->w_buffer->b_mod_set = TRUE; |
5979 | 6843 wp->w_buffer->b_mod_top = toplnum; |
6844 wp->w_buffer->b_mod_bot = botlnum; | |
6018 | 6845 wp->w_buffer->b_mod_xlines = 0; |
5979 | 6846 } |
6847 m->pos.toplnum = toplnum; | |
6848 m->pos.botlnum = botlnum; | |
6849 rtype = VALID; | |
6850 } | |
6851 } | |
6852 | |
1326 | 6853 /* Insert new match. The match list is in ascending order with regard to |
6854 * the match priorities. */ | |
6855 cur = wp->w_match_head; | |
6856 prev = cur; | |
6857 while (cur != NULL && prio >= cur->priority) | |
6858 { | |
6859 prev = cur; | |
6860 cur = cur->next; | |
6861 } | |
6862 if (cur == prev) | |
6863 wp->w_match_head = m; | |
6864 else | |
6865 prev->next = m; | |
6866 m->next = cur; | |
6867 | |
5979 | 6868 redraw_later(rtype); |
1326 | 6869 return id; |
5979 | 6870 |
6871 fail: | |
6872 vim_free(m); | |
6873 return -1; | |
1326 | 6874 } |
6875 | |
6876 /* | |
6877 * Delete match with ID 'id' in the match list of window 'wp'. | |
6878 * Print error messages if 'perr' is TRUE. | |
6879 */ | |
6880 int | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6881 match_delete(win_T *wp, int id, int perr) |
1326 | 6882 { |
5979 | 6883 matchitem_T *cur = wp->w_match_head; |
6884 matchitem_T *prev = cur; | |
6885 int rtype = SOME_VALID; | |
1326 | 6886 |
6887 if (id < 1) | |
6888 { | |
6889 if (perr == TRUE) | |
9953
9560a2eb7968
commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9875
diff
changeset
|
6890 EMSGN(_("E802: Invalid ID: %ld (must be greater than or equal to 1)"), |
1326 | 6891 id); |
6892 return -1; | |
6893 } | |
6894 while (cur != NULL && cur->id != id) | |
6895 { | |
6896 prev = cur; | |
6897 cur = cur->next; | |
6898 } | |
6899 if (cur == NULL) | |
6900 { | |
6901 if (perr == TRUE) | |
9953
9560a2eb7968
commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9875
diff
changeset
|
6902 EMSGN(_("E803: ID not found: %ld"), id); |
1326 | 6903 return -1; |
6904 } | |
6905 if (cur == prev) | |
6906 wp->w_match_head = cur->next; | |
6907 else | |
6908 prev->next = cur->next; | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4442
diff
changeset
|
6909 vim_regfree(cur->match.regprog); |
1326 | 6910 vim_free(cur->pattern); |
5979 | 6911 if (cur->pos.toplnum != 0) |
6912 { | |
6913 if (wp->w_buffer->b_mod_set) | |
6914 { | |
6915 if (wp->w_buffer->b_mod_top > cur->pos.toplnum) | |
6916 wp->w_buffer->b_mod_top = cur->pos.toplnum; | |
6917 if (wp->w_buffer->b_mod_bot < cur->pos.botlnum) | |
6918 wp->w_buffer->b_mod_bot = cur->pos.botlnum; | |
6919 } | |
6920 else | |
6921 { | |
6018 | 6922 wp->w_buffer->b_mod_set = TRUE; |
5979 | 6923 wp->w_buffer->b_mod_top = cur->pos.toplnum; |
6924 wp->w_buffer->b_mod_bot = cur->pos.botlnum; | |
6018 | 6925 wp->w_buffer->b_mod_xlines = 0; |
5979 | 6926 } |
6927 rtype = VALID; | |
6928 } | |
1326 | 6929 vim_free(cur); |
5979 | 6930 redraw_later(rtype); |
1326 | 6931 return 0; |
6932 } | |
6933 | |
6934 /* | |
6935 * Delete all matches in the match list of window 'wp'. | |
6936 */ | |
6937 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6938 clear_matches(win_T *wp) |
1326 | 6939 { |
6940 matchitem_T *m; | |
6941 | |
6942 while (wp->w_match_head != NULL) | |
6943 { | |
6944 m = wp->w_match_head->next; | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4442
diff
changeset
|
6945 vim_regfree(wp->w_match_head->match.regprog); |
1326 | 6946 vim_free(wp->w_match_head->pattern); |
6947 vim_free(wp->w_match_head); | |
6948 wp->w_match_head = m; | |
6949 } | |
6950 redraw_later(SOME_VALID); | |
6951 } | |
6952 | |
6953 /* | |
6954 * Get match from ID 'id' in window 'wp'. | |
6955 * Return NULL if match not found. | |
6956 */ | |
6957 matchitem_T * | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6958 get_match(win_T *wp, int id) |
1326 | 6959 { |
6960 matchitem_T *cur = wp->w_match_head; | |
6961 | |
6962 while (cur != NULL && cur->id != id) | |
6963 cur = cur->next; | |
6964 return cur; | |
6965 } | |
6966 #endif | |
4379 | 6967 |
6968 #if defined(FEAT_PYTHON) || defined(FEAT_PYTHON3) || defined(PROTO) | |
6969 int | |
4401 | 6970 get_win_number(win_T *wp, win_T *first_win) |
4379 | 6971 { |
6972 int i = 1; | |
6973 win_T *w; | |
6974 | |
4401 | 6975 for (w = first_win; w != NULL && w != wp; w = W_NEXT(w)) |
4379 | 6976 ++i; |
6977 | |
6978 if (w == NULL) | |
6979 return 0; | |
6980 else | |
6981 return i; | |
6982 } | |
4401 | 6983 |
6984 int | |
4936
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
6985 get_tab_number(tabpage_T *tp UNUSED) |
4401 | 6986 { |
6987 int i = 1; | |
6988 tabpage_T *t; | |
6989 | |
6990 for (t = first_tabpage; t != NULL && t != tp; t = t->tp_next) | |
6991 ++i; | |
6992 | |
6993 if (t == NULL) | |
6994 return 0; | |
6995 else | |
6996 return i; | |
6997 } | |
6998 #endif | |
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6999 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7000 /* |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7001 * 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
|
7002 */ |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7003 static int |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7004 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
|
7005 { |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7006 frame_T *frp; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7007 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7008 if (topfrp->fr_height != height) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7009 return FALSE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7010 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7011 if (topfrp->fr_layout == FR_ROW) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7012 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
|
7013 if (frp->fr_height != height) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7014 return FALSE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7015 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7016 return TRUE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7017 } |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
7018 |
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7019 /* |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7020 * 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
|
7021 */ |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7022 static int |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7023 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
|
7024 { |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7025 frame_T *frp; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7026 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7027 if (topfrp->fr_width != width) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7028 return FALSE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7029 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7030 if (topfrp->fr_layout == FR_COL) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7031 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
|
7032 if (frp->fr_width != width) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7033 return FALSE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7034 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7035 return TRUE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7036 } |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7037 |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7038 #if defined(FEAT_EVAL) || defined(PROTO) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7039 int |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7040 win_getid(typval_T *argvars) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7041 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7042 int winnr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7043 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7044 |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7045 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
|
7046 return curwin->w_id; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7047 winnr = get_tv_number(&argvars[0]); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7048 if (winnr > 0) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7049 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7050 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
|
7051 wp = firstwin; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7052 else |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7053 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7054 tabpage_T *tp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7055 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
|
7056 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7057 FOR_ALL_TABPAGES(tp) |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7058 if (--tabnr == 0) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7059 break; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7060 if (tp == NULL) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7061 return -1; |
10377
dd397210a2d3
commit https://github.com/vim/vim/commit/8e639052638a9bb8c7dd6e3e10776b1218cec1a3
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
7062 if (tp == curtab) |
dd397210a2d3
commit https://github.com/vim/vim/commit/8e639052638a9bb8c7dd6e3e10776b1218cec1a3
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
7063 wp = firstwin; |
dd397210a2d3
commit https://github.com/vim/vim/commit/8e639052638a9bb8c7dd6e3e10776b1218cec1a3
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
7064 else |
dd397210a2d3
commit https://github.com/vim/vim/commit/8e639052638a9bb8c7dd6e3e10776b1218cec1a3
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
7065 wp = tp->tp_firstwin; |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7066 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7067 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
|
7068 if (--winnr == 0) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7069 return wp->w_id; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7070 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7071 return 0; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7072 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7073 |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7074 int |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7075 win_gotoid(typval_T *argvars) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7076 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7077 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7078 tabpage_T *tp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7079 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
|
7080 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7081 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
|
7082 if (wp->w_id == id) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7083 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7084 goto_tabpage_win(tp, wp); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7085 return 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7086 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7087 return 0; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7088 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7089 |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7090 void |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7091 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
|
7092 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7093 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7094 tabpage_T *tp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7095 int winnr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7096 int tabnr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7097 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
|
7098 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7099 FOR_ALL_TABPAGES(tp) |
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7100 { |
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7101 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
|
7102 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7103 if (wp->w_id == id) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7104 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7105 list_append_number(list, tabnr); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7106 list_append_number(list, winnr); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7107 return; |
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 ++winnr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7110 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7111 ++tabnr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7112 winnr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7113 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7114 list_append_number(list, 0); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7115 list_append_number(list, 0); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7116 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7117 |
9858
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7118 win_T * |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7119 win_id2wp(typval_T *argvars) |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7120 { |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7121 win_T *wp; |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7122 tabpage_T *tp; |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7123 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
|
7124 |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7125 FOR_ALL_TAB_WINDOWS(tp, wp) |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7126 if (wp->w_id == id) |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7127 return wp; |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7128 |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7129 return NULL; |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7130 } |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7131 |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7132 int |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7133 win_id2win(typval_T *argvars) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7134 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7135 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7136 int nr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7137 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
|
7138 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7139 FOR_ALL_WINDOWS(wp) |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7140 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7141 if (wp->w_id == id) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7142 return nr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7143 ++nr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7144 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7145 return 0; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7146 } |
8536
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7147 |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7148 void |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7149 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
|
7150 { |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7151 win_T *wp; |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7152 tabpage_T *tp; |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7153 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
|
7154 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7155 FOR_ALL_TAB_WINDOWS(tp, wp) |
8536
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7156 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
|
7157 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
|
7158 } |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7159 |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7160 #endif |