Mercurial > vim
annotate src/window.c @ 15939:8013b532a1f7 v8.1.0975
patch 8.1.0975: using STRNCPY() wrongly. Warning for uninitialized variable
commit https://github.com/vim/vim/commit/c666388367282c3c7d1d7af24883cfa0d40b046e
Author: Bram Moolenaar <Bram@vim.org>
Date: Fri Feb 22 19:14:54 2019 +0100
patch 8.1.0975: using STRNCPY() wrongly. Warning for uninitialized variable
Problem: Using STRNCPY() wrongly. Warning for uninitialized variable.
Solution: Use mch_memmove(). Initialize variable. (Yasuhiro Matsumoto,
closes #3979)
author | Bram Moolenaar <Bram@vim.org> |
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date | Fri, 22 Feb 2019 19:15:12 +0100 |
parents | c38fb03a6055 |
children | 7fbdceabad64 |
rev | line source |
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
7 | 2 * |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * | |
5 * Do ":help uganda" in Vim to read a list of people who contributed. | |
6 * Do ":help credits" in Vim to see a list of people who contributed. | |
7 * See README.txt for an overview of the Vim source code. | |
8 */ | |
9 | |
10 #include "vim.h" | |
11 | |
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12 static void cmd_with_count(char *cmd, char_u *bufp, size_t bufsize, long Prenum); |
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13 static void win_init(win_T *newp, win_T *oldp, int flags); |
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14 static void win_init_some(win_T *newp, win_T *oldp); |
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15 static void frame_comp_pos(frame_T *topfrp, int *row, int *col); |
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16 static void frame_setheight(frame_T *curfrp, int height); |
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17 static void frame_setwidth(frame_T *curfrp, int width); |
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18 static void win_exchange(long); |
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19 static void win_rotate(int, int); |
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20 static void win_totop(int size, int flags); |
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21 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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22 static win_T *win_free_mem(win_T *win, int *dirp, tabpage_T *tp); |
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23 static frame_T *win_altframe(win_T *win, tabpage_T *tp); |
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24 static tabpage_T *alt_tabpage(void); |
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25 static win_T *frame2win(frame_T *frp); |
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26 static int frame_has_win(frame_T *frp, win_T *wp); |
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27 static void frame_new_height(frame_T *topfrp, int height, int topfirst, int wfh); |
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28 static int frame_fixed_height(frame_T *frp); |
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29 static int frame_fixed_width(frame_T *frp); |
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30 static void frame_add_statusline(frame_T *frp); |
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31 static void frame_new_width(frame_T *topfrp, int width, int leftfirst, int wfw); |
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32 static void frame_add_vsep(frame_T *frp); |
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33 static int frame_minwidth(frame_T *topfrp, win_T *next_curwin); |
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34 static void frame_fix_width(win_T *wp); |
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35 static int win_alloc_firstwin(win_T *oldwin); |
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36 static void new_frame(win_T *wp); |
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37 static tabpage_T *alloc_tabpage(void); |
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38 static int leave_tabpage(buf_T *new_curbuf, int trigger_leave_autocmds); |
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39 static void enter_tabpage(tabpage_T *tp, buf_T *old_curbuf, int trigger_enter_autocmds, int trigger_leave_autocmds); |
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40 static void frame_fix_height(win_T *wp); |
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41 static int frame_minheight(frame_T *topfrp, win_T *next_curwin); |
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42 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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43 static void win_free(win_T *wp, tabpage_T *tp); |
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44 static void frame_append(frame_T *after, frame_T *frp); |
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45 static void frame_insert(frame_T *before, frame_T *frp); |
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46 static void frame_remove(frame_T *frp); |
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47 static void win_goto_ver(int up, long count); |
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48 static void win_goto_hor(int left, long count); |
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49 static void frame_add_height(frame_T *frp, int n); |
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50 static void last_status_rec(frame_T *fr, int statusline); |
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51 |
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52 static void make_snapshot_rec(frame_T *fr, frame_T **frp); |
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53 static void clear_snapshot(tabpage_T *tp, int idx); |
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54 static void clear_snapshot_rec(frame_T *fr); |
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55 static int check_snapshot_rec(frame_T *sn, frame_T *fr); |
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56 static win_T *restore_snapshot_rec(frame_T *sn, frame_T *fr); |
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57 |
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58 static int frame_check_height(frame_T *topfrp, int height); |
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59 static int frame_check_width(frame_T *topfrp, int width); |
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60 |
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61 static win_T *win_alloc(win_T *after, int hidden); |
7 | 62 |
1187 | 63 #define NOWIN (win_T *)-1 /* non-existing window */ |
7 | 64 |
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65 #define ROWS_AVAIL (Rows - p_ch - tabline_height()) |
826 | 66 |
67 static char *m_onlyone = N_("Already only one window"); | |
68 | |
7 | 69 /* |
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70 * All CTRL-W window commands are handled here, called from normal_cmd(). |
7 | 71 */ |
72 void | |
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73 do_window( |
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74 int nchar, |
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75 long Prenum, |
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76 int xchar) /* extra char from ":wincmd gx" or NUL */ |
7 | 77 { |
78 long Prenum1; | |
79 win_T *wp; | |
80 #if defined(FEAT_SEARCHPATH) || defined(FEAT_FIND_ID) | |
81 char_u *ptr; | |
681 | 82 linenr_T lnum = -1; |
7 | 83 #endif |
84 #ifdef FEAT_FIND_ID | |
85 int type = FIND_DEFINE; | |
86 int len; | |
87 #endif | |
88 char_u cbuf[40]; | |
89 | |
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90 Prenum1 = Prenum == 0 ? 1 : Prenum; |
7 | 91 |
92 #ifdef FEAT_CMDWIN | |
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93 # define CHECK_CMDWIN \ |
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94 do { \ |
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95 if (cmdwin_type != 0) \ |
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96 { \ |
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97 emsg(_(e_cmdwin)); \ |
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98 return; \ |
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99 } \ |
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100 } while (0) |
7 | 101 #else |
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102 # define CHECK_CMDWIN do { /**/ } while (0) |
7 | 103 #endif |
104 | |
105 switch (nchar) | |
106 { | |
107 /* split current window in two parts, horizontally */ | |
108 case 'S': | |
109 case Ctrl_S: | |
110 case 's': | |
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111 CHECK_CMDWIN; |
7 | 112 reset_VIsual_and_resel(); /* stop Visual mode */ |
635 | 113 #ifdef FEAT_QUICKFIX |
114 /* When splitting the quickfix window open a new buffer in it, | |
115 * don't replicate the quickfix buffer. */ | |
116 if (bt_quickfix(curbuf)) | |
117 goto newwindow; | |
118 #endif | |
7 | 119 #ifdef FEAT_GUI |
120 need_mouse_correct = TRUE; | |
121 #endif | |
7009 | 122 (void)win_split((int)Prenum, 0); |
7 | 123 break; |
124 | |
125 /* split current window in two parts, vertically */ | |
126 case Ctrl_V: | |
127 case 'v': | |
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128 CHECK_CMDWIN; |
7 | 129 reset_VIsual_and_resel(); /* stop Visual mode */ |
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130 #ifdef FEAT_QUICKFIX |
1664 | 131 /* When splitting the quickfix window open a new buffer in it, |
132 * don't replicate the quickfix buffer. */ | |
133 if (bt_quickfix(curbuf)) | |
134 goto newwindow; | |
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135 #endif |
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136 #ifdef FEAT_GUI |
7 | 137 need_mouse_correct = TRUE; |
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138 #endif |
7009 | 139 (void)win_split((int)Prenum, WSP_VERT); |
7 | 140 break; |
141 | |
142 /* split current window and edit alternate file */ | |
143 case Ctrl_HAT: | |
144 case '^': | |
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145 CHECK_CMDWIN; |
7 | 146 reset_VIsual_and_resel(); /* stop Visual mode */ |
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147 |
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148 if (buflist_findnr(Prenum == 0 |
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149 ? curwin->w_alt_fnum : Prenum) == NULL) |
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150 { |
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151 if (Prenum == 0) |
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152 emsg(_(e_noalt)); |
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153 else |
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154 semsg(_("E92: Buffer %ld not found"), Prenum); |
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155 break; |
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156 } |
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157 |
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158 if (!curbuf_locked() && win_split(0, 0) == OK) |
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159 (void)buflist_getfile( |
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160 Prenum == 0 ? curwin->w_alt_fnum : Prenum, |
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161 (linenr_T)0, GETF_ALT, FALSE); |
7 | 162 break; |
163 | |
164 /* open new window */ | |
165 case Ctrl_N: | |
166 case 'n': | |
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167 CHECK_CMDWIN; |
7 | 168 reset_VIsual_and_resel(); /* stop Visual mode */ |
635 | 169 #ifdef FEAT_QUICKFIX |
170 newwindow: | |
171 #endif | |
7 | 172 if (Prenum) |
1664 | 173 /* window height */ |
174 vim_snprintf((char *)cbuf, sizeof(cbuf) - 5, "%ld", Prenum); | |
7 | 175 else |
176 cbuf[0] = NUL; | |
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177 #if defined(FEAT_QUICKFIX) |
1664 | 178 if (nchar == 'v' || nchar == Ctrl_V) |
179 STRCAT(cbuf, "v"); | |
180 #endif | |
7 | 181 STRCAT(cbuf, "new"); |
182 do_cmdline_cmd(cbuf); | |
183 break; | |
184 | |
185 /* quit current window */ | |
186 case Ctrl_Q: | |
187 case 'q': | |
188 reset_VIsual_and_resel(); /* stop Visual mode */ | |
6432 | 189 cmd_with_count("quit", cbuf, sizeof(cbuf), Prenum); |
6398 | 190 do_cmdline_cmd(cbuf); |
7 | 191 break; |
192 | |
193 /* close current window */ | |
194 case Ctrl_C: | |
195 case 'c': | |
196 reset_VIsual_and_resel(); /* stop Visual mode */ | |
6432 | 197 cmd_with_count("close", cbuf, sizeof(cbuf), Prenum); |
6398 | 198 do_cmdline_cmd(cbuf); |
7 | 199 break; |
200 | |
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201 #if defined(FEAT_QUICKFIX) |
7 | 202 /* close preview window */ |
203 case Ctrl_Z: | |
204 case 'z': | |
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205 CHECK_CMDWIN; |
7 | 206 reset_VIsual_and_resel(); /* stop Visual mode */ |
207 do_cmdline_cmd((char_u *)"pclose"); | |
208 break; | |
209 | |
210 /* cursor to preview window */ | |
211 case 'P': | |
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212 FOR_ALL_WINDOWS(wp) |
7 | 213 if (wp->w_p_pvw) |
214 break; | |
215 if (wp == NULL) | |
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216 emsg(_("E441: There is no preview window")); |
7 | 217 else |
218 win_goto(wp); | |
219 break; | |
220 #endif | |
221 | |
222 /* close all but current window */ | |
223 case Ctrl_O: | |
224 case 'o': | |
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225 CHECK_CMDWIN; |
7 | 226 reset_VIsual_and_resel(); /* stop Visual mode */ |
6432 | 227 cmd_with_count("only", cbuf, sizeof(cbuf), Prenum); |
6398 | 228 do_cmdline_cmd(cbuf); |
7 | 229 break; |
230 | |
231 /* cursor to next window with wrap around */ | |
232 case Ctrl_W: | |
233 case 'w': | |
234 /* cursor to previous window with wrap around */ | |
235 case 'W': | |
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236 CHECK_CMDWIN; |
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237 if (ONE_WINDOW && Prenum != 1) /* just one window */ |
7 | 238 beep_flush(); |
239 else | |
240 { | |
241 if (Prenum) /* go to specified window */ | |
242 { | |
243 for (wp = firstwin; --Prenum > 0; ) | |
244 { | |
245 if (wp->w_next == NULL) | |
246 break; | |
247 else | |
248 wp = wp->w_next; | |
249 } | |
250 } | |
251 else | |
252 { | |
253 if (nchar == 'W') /* go to previous window */ | |
254 { | |
255 wp = curwin->w_prev; | |
256 if (wp == NULL) | |
257 wp = lastwin; /* wrap around */ | |
258 } | |
259 else /* go to next window */ | |
260 { | |
261 wp = curwin->w_next; | |
262 if (wp == NULL) | |
263 wp = firstwin; /* wrap around */ | |
264 } | |
265 } | |
266 win_goto(wp); | |
267 } | |
268 break; | |
269 | |
270 /* cursor to window below */ | |
271 case 'j': | |
272 case K_DOWN: | |
273 case Ctrl_J: | |
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274 CHECK_CMDWIN; |
7 | 275 win_goto_ver(FALSE, Prenum1); |
276 break; | |
277 | |
278 /* cursor to window above */ | |
279 case 'k': | |
280 case K_UP: | |
281 case Ctrl_K: | |
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282 CHECK_CMDWIN; |
7 | 283 win_goto_ver(TRUE, Prenum1); |
284 break; | |
285 | |
286 /* cursor to left window */ | |
287 case 'h': | |
288 case K_LEFT: | |
289 case Ctrl_H: | |
290 case K_BS: | |
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291 CHECK_CMDWIN; |
7 | 292 win_goto_hor(TRUE, Prenum1); |
293 break; | |
294 | |
295 /* cursor to right window */ | |
296 case 'l': | |
297 case K_RIGHT: | |
298 case Ctrl_L: | |
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299 CHECK_CMDWIN; |
7 | 300 win_goto_hor(FALSE, Prenum1); |
301 break; | |
302 | |
826 | 303 /* move window to new tab page */ |
304 case 'T': | |
1906 | 305 if (one_window()) |
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306 msg(_(m_onlyone)); |
826 | 307 else |
308 { | |
309 tabpage_T *oldtab = curtab; | |
310 tabpage_T *newtab; | |
311 | |
312 /* First create a new tab with the window, then go back to | |
313 * the old tab and close the window there. */ | |
944 | 314 wp = curwin; |
826 | 315 if (win_new_tabpage((int)Prenum) == OK |
316 && valid_tabpage(oldtab)) | |
317 { | |
318 newtab = curtab; | |
4354 | 319 goto_tabpage_tp(oldtab, TRUE, TRUE); |
826 | 320 if (curwin == wp) |
321 win_close(curwin, FALSE); | |
322 if (valid_tabpage(newtab)) | |
4354 | 323 goto_tabpage_tp(newtab, TRUE, TRUE); |
826 | 324 } |
325 } | |
326 break; | |
327 | |
7 | 328 /* cursor to top-left window */ |
329 case 't': | |
330 case Ctrl_T: | |
331 win_goto(firstwin); | |
332 break; | |
333 | |
334 /* cursor to bottom-right window */ | |
335 case 'b': | |
336 case Ctrl_B: | |
337 win_goto(lastwin); | |
338 break; | |
339 | |
340 /* cursor to last accessed (previous) window */ | |
341 case 'p': | |
342 case Ctrl_P: | |
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343 if (!win_valid(prevwin)) |
7 | 344 beep_flush(); |
345 else | |
346 win_goto(prevwin); | |
347 break; | |
348 | |
349 /* exchange current and next window */ | |
350 case 'x': | |
351 case Ctrl_X: | |
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352 CHECK_CMDWIN; |
7 | 353 win_exchange(Prenum); |
354 break; | |
355 | |
356 /* rotate windows downwards */ | |
357 case Ctrl_R: | |
358 case 'r': | |
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359 CHECK_CMDWIN; |
7 | 360 reset_VIsual_and_resel(); /* stop Visual mode */ |
361 win_rotate(FALSE, (int)Prenum1); /* downwards */ | |
362 break; | |
363 | |
364 /* rotate windows upwards */ | |
365 case 'R': | |
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366 CHECK_CMDWIN; |
7 | 367 reset_VIsual_and_resel(); /* stop Visual mode */ |
368 win_rotate(TRUE, (int)Prenum1); /* upwards */ | |
369 break; | |
370 | |
371 /* move window to the very top/bottom/left/right */ | |
372 case 'K': | |
373 case 'J': | |
374 case 'H': | |
375 case 'L': | |
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376 CHECK_CMDWIN; |
7 | 377 win_totop((int)Prenum, |
378 ((nchar == 'H' || nchar == 'L') ? WSP_VERT : 0) | |
379 | ((nchar == 'H' || nchar == 'K') ? WSP_TOP : WSP_BOT)); | |
380 break; | |
381 | |
382 /* make all windows the same height */ | |
383 case '=': | |
384 #ifdef FEAT_GUI | |
385 need_mouse_correct = TRUE; | |
386 #endif | |
387 win_equal(NULL, FALSE, 'b'); | |
388 break; | |
389 | |
390 /* increase current window height */ | |
391 case '+': | |
392 #ifdef FEAT_GUI | |
393 need_mouse_correct = TRUE; | |
394 #endif | |
395 win_setheight(curwin->w_height + (int)Prenum1); | |
396 break; | |
397 | |
398 /* decrease current window height */ | |
399 case '-': | |
400 #ifdef FEAT_GUI | |
401 need_mouse_correct = TRUE; | |
402 #endif | |
403 win_setheight(curwin->w_height - (int)Prenum1); | |
404 break; | |
405 | |
406 /* set current window height */ | |
407 case Ctrl__: | |
408 case '_': | |
409 #ifdef FEAT_GUI | |
410 need_mouse_correct = TRUE; | |
411 #endif | |
412 win_setheight(Prenum ? (int)Prenum : 9999); | |
413 break; | |
414 | |
415 /* increase current window width */ | |
416 case '>': | |
417 #ifdef FEAT_GUI | |
418 need_mouse_correct = TRUE; | |
419 #endif | |
420 win_setwidth(curwin->w_width + (int)Prenum1); | |
421 break; | |
422 | |
423 /* decrease current window width */ | |
424 case '<': | |
425 #ifdef FEAT_GUI | |
426 need_mouse_correct = TRUE; | |
427 #endif | |
428 win_setwidth(curwin->w_width - (int)Prenum1); | |
429 break; | |
430 | |
431 /* set current window width */ | |
432 case '|': | |
433 #ifdef FEAT_GUI | |
434 need_mouse_correct = TRUE; | |
435 #endif | |
436 win_setwidth(Prenum != 0 ? (int)Prenum : 9999); | |
437 break; | |
438 | |
439 /* jump to tag and split window if tag exists (in preview window) */ | |
440 #if defined(FEAT_QUICKFIX) | |
441 case '}': | |
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442 CHECK_CMDWIN; |
7 | 443 if (Prenum) |
444 g_do_tagpreview = Prenum; | |
445 else | |
446 g_do_tagpreview = p_pvh; | |
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447 #endif |
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448 /* FALLTHROUGH */ |
7 | 449 case ']': |
450 case Ctrl_RSB: | |
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451 CHECK_CMDWIN; |
6239 | 452 /* keep Visual mode, can select words to use as a tag */ |
7 | 453 if (Prenum) |
454 postponed_split = Prenum; | |
455 else | |
456 postponed_split = -1; | |
6251 | 457 #ifdef FEAT_QUICKFIX |
6264 | 458 if (nchar != '}') |
459 g_do_tagpreview = 0; | |
6251 | 460 #endif |
6239 | 461 |
462 /* Execute the command right here, required when "wincmd ]" | |
463 * was used in a function. */ | |
7 | 464 do_nv_ident(Ctrl_RSB, NUL); |
465 break; | |
466 | |
467 #ifdef FEAT_SEARCHPATH | |
468 /* edit file name under cursor in a new window */ | |
469 case 'f': | |
681 | 470 case 'F': |
7 | 471 case Ctrl_F: |
820 | 472 wingotofile: |
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473 CHECK_CMDWIN; |
344 | 474 |
681 | 475 ptr = grab_file_name(Prenum1, &lnum); |
7 | 476 if (ptr != NULL) |
477 { | |
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478 tabpage_T *oldtab = curtab; |
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479 win_T *oldwin = curwin; |
820 | 480 # ifdef FEAT_GUI |
7 | 481 need_mouse_correct = TRUE; |
820 | 482 # endif |
7 | 483 setpcmark(); |
484 if (win_split(0, 0) == OK) | |
485 { | |
2583 | 486 RESET_BINDING(curwin); |
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487 if (do_ecmd(0, ptr, NULL, NULL, ECMD_LASTL, |
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488 ECMD_HIDE, NULL) == FAIL) |
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489 { |
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490 /* Failed to open the file, close the window |
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491 * opened for it. */ |
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492 win_close(curwin, FALSE); |
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493 goto_tabpage_win(oldtab, oldwin); |
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494 } |
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495 else if (nchar == 'F' && lnum >= 0) |
681 | 496 { |
497 curwin->w_cursor.lnum = lnum; | |
498 check_cursor_lnum(); | |
499 beginline(BL_SOL | BL_FIX); | |
500 } | |
7 | 501 } |
502 vim_free(ptr); | |
503 } | |
504 break; | |
505 #endif | |
506 | |
507 #ifdef FEAT_FIND_ID | |
1187 | 508 /* Go to the first occurrence of the identifier under cursor along path in a |
7 | 509 * new window -- webb |
510 */ | |
511 case 'i': /* Go to any match */ | |
512 case Ctrl_I: | |
513 type = FIND_ANY; | |
514 /* FALLTHROUGH */ | |
515 case 'd': /* Go to definition, using 'define' */ | |
516 case Ctrl_D: | |
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517 CHECK_CMDWIN; |
7 | 518 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0) |
519 break; | |
520 find_pattern_in_path(ptr, 0, len, TRUE, | |
521 Prenum == 0 ? TRUE : FALSE, type, | |
522 Prenum1, ACTION_SPLIT, (linenr_T)1, (linenr_T)MAXLNUM); | |
523 curwin->w_set_curswant = TRUE; | |
524 break; | |
525 #endif | |
526 | |
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527 /* Quickfix window only: view the result under the cursor in a new split. */ |
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528 #if defined(FEAT_QUICKFIX) |
170 | 529 case K_KENTER: |
530 case CAR: | |
531 if (bt_quickfix(curbuf)) | |
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532 qf_view_result(TRUE); |
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533 break; |
170 | 534 #endif |
535 | |
7 | 536 /* CTRL-W g extended commands */ |
537 case 'g': | |
538 case Ctrl_G: | |
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539 CHECK_CMDWIN; |
7 | 540 #ifdef USE_ON_FLY_SCROLL |
541 dont_scroll = TRUE; /* disallow scrolling here */ | |
542 #endif | |
543 ++no_mapping; | |
544 ++allow_keys; /* no mapping for xchar, but allow key codes */ | |
545 if (xchar == NUL) | |
1389 | 546 xchar = plain_vgetc(); |
7 | 547 LANGMAP_ADJUST(xchar, TRUE); |
548 --no_mapping; | |
549 --allow_keys; | |
550 #ifdef FEAT_CMDL_INFO | |
551 (void)add_to_showcmd(xchar); | |
552 #endif | |
553 switch (xchar) | |
554 { | |
555 #if defined(FEAT_QUICKFIX) | |
556 case '}': | |
557 xchar = Ctrl_RSB; | |
558 if (Prenum) | |
559 g_do_tagpreview = Prenum; | |
560 else | |
561 g_do_tagpreview = p_pvh; | |
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562 #endif |
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563 /* FALLTHROUGH */ |
7 | 564 case ']': |
565 case Ctrl_RSB: | |
6239 | 566 /* keep Visual mode, can select words to use as a tag */ |
7 | 567 if (Prenum) |
568 postponed_split = Prenum; | |
569 else | |
570 postponed_split = -1; | |
571 | |
572 /* Execute the command right here, required when | |
573 * "wincmd g}" was used in a function. */ | |
574 do_nv_ident('g', xchar); | |
575 break; | |
576 | |
820 | 577 #ifdef FEAT_SEARCHPATH |
578 case 'f': /* CTRL-W gf: "gf" in a new tab page */ | |
839 | 579 case 'F': /* CTRL-W gF: "gF" in a new tab page */ |
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580 cmdmod.tab = tabpage_index(curtab) + 1; |
839 | 581 nchar = xchar; |
820 | 582 goto wingotofile; |
583 #endif | |
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584 case 't': // CTRL-W gt: go to next tab page |
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585 goto_tabpage((int)Prenum); |
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586 break; |
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587 |
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588 case 'T': // CTRL-W gT: go to previous tab page |
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589 goto_tabpage(-(int)Prenum1); |
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590 break; |
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591 |
7 | 592 default: |
593 beep_flush(); | |
594 break; | |
595 } | |
596 break; | |
597 | |
598 default: beep_flush(); | |
599 break; | |
600 } | |
601 } | |
602 | |
6489 | 603 /* |
604 * Figure out the address type for ":wnncmd". | |
605 */ | |
606 void | |
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607 get_wincmd_addr_type(char_u *arg, exarg_T *eap) |
6489 | 608 { |
609 switch (*arg) | |
610 { | |
611 case 'S': | |
612 case Ctrl_S: | |
613 case 's': | |
614 case Ctrl_N: | |
615 case 'n': | |
616 case 'j': | |
617 case Ctrl_J: | |
618 case 'k': | |
619 case Ctrl_K: | |
620 case 'T': | |
621 case Ctrl_R: | |
622 case 'r': | |
623 case 'R': | |
624 case 'K': | |
625 case 'J': | |
626 case '+': | |
627 case '-': | |
628 case Ctrl__: | |
629 case '_': | |
630 case '|': | |
631 case ']': | |
632 case Ctrl_RSB: | |
633 case 'g': | |
634 case Ctrl_G: | |
635 case Ctrl_V: | |
636 case 'v': | |
637 case 'h': | |
638 case Ctrl_H: | |
639 case 'l': | |
640 case Ctrl_L: | |
641 case 'H': | |
642 case 'L': | |
643 case '>': | |
644 case '<': | |
645 #if defined(FEAT_QUICKFIX) | |
646 case '}': | |
647 #endif | |
648 #ifdef FEAT_SEARCHPATH | |
649 case 'f': | |
650 case 'F': | |
651 case Ctrl_F: | |
652 #endif | |
653 #ifdef FEAT_FIND_ID | |
654 case 'i': | |
655 case Ctrl_I: | |
656 case 'd': | |
657 case Ctrl_D: | |
658 #endif | |
659 /* window size or any count */ | |
660 eap->addr_type = ADDR_LINES; | |
661 break; | |
662 | |
663 case Ctrl_HAT: | |
664 case '^': | |
665 /* buffer number */ | |
666 eap->addr_type = ADDR_BUFFERS; | |
667 break; | |
668 | |
669 case Ctrl_Q: | |
670 case 'q': | |
671 case Ctrl_C: | |
672 case 'c': | |
673 case Ctrl_O: | |
674 case 'o': | |
675 case Ctrl_W: | |
676 case 'w': | |
677 case 'W': | |
678 case 'x': | |
679 case Ctrl_X: | |
680 /* window number */ | |
681 eap->addr_type = ADDR_WINDOWS; | |
682 break; | |
683 | |
684 #if defined(FEAT_QUICKFIX) | |
685 case Ctrl_Z: | |
686 case 'z': | |
687 case 'P': | |
688 #endif | |
689 case 't': | |
690 case Ctrl_T: | |
691 case 'b': | |
692 case Ctrl_B: | |
693 case 'p': | |
694 case Ctrl_P: | |
695 case '=': | |
696 case CAR: | |
697 /* no count */ | |
698 eap->addr_type = 0; | |
699 break; | |
700 } | |
701 } | |
702 | |
6432 | 703 static void |
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704 cmd_with_count( |
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705 char *cmd, |
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706 char_u *bufp, |
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707 size_t bufsize, |
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708 long Prenum) |
6432 | 709 { |
710 size_t len = STRLEN(cmd); | |
711 | |
712 STRCPY(bufp, cmd); | |
713 if (Prenum > 0) | |
714 vim_snprintf((char *)bufp + len, bufsize - len, "%ld", Prenum); | |
715 } | |
716 | |
7 | 717 /* |
718 * split the current window, implements CTRL-W s and :split | |
719 * | |
720 * "size" is the height or width for the new window, 0 to use half of current | |
721 * height or width. | |
722 * | |
723 * "flags": | |
724 * WSP_ROOM: require enough room for new window | |
725 * WSP_VERT: vertical split. | |
726 * WSP_TOP: open window at the top-left of the shell (help window). | |
727 * WSP_BOT: open window at the bottom-right of the shell (quickfix window). | |
728 * WSP_HELP: creating the help window, keep layout snapshot | |
729 * | |
730 * return FAIL for failure, OK otherwise | |
731 */ | |
732 int | |
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733 win_split(int size, int flags) |
7 | 734 { |
682 | 735 /* When the ":tab" modifier was used open a new tab page instead. */ |
736 if (may_open_tabpage() == OK) | |
737 return OK; | |
738 | |
7 | 739 /* Add flags from ":vertical", ":topleft" and ":botright". */ |
740 flags |= cmdmod.split; | |
741 if ((flags & WSP_TOP) && (flags & WSP_BOT)) | |
742 { | |
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743 emsg(_("E442: Can't split topleft and botright at the same time")); |
7 | 744 return FAIL; |
745 } | |
746 | |
747 /* When creating the help window make a snapshot of the window layout. | |
748 * Otherwise clear the snapshot, it's now invalid. */ | |
749 if (flags & WSP_HELP) | |
1906 | 750 make_snapshot(SNAP_HELP_IDX); |
7 | 751 else |
1906 | 752 clear_snapshot(curtab, SNAP_HELP_IDX); |
7 | 753 |
754 return win_split_ins(size, flags, NULL, 0); | |
755 } | |
756 | |
757 /* | |
3263 | 758 * When "new_wp" is NULL: split the current window in two. |
759 * When "new_wp" is not NULL: insert this window at the far | |
7 | 760 * top/left/right/bottom. |
761 * return FAIL for failure, OK otherwise | |
762 */ | |
1906 | 763 int |
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764 win_split_ins( |
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765 int size, |
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766 int flags, |
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767 win_T *new_wp, |
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768 int dir) |
7 | 769 { |
3263 | 770 win_T *wp = new_wp; |
7 | 771 win_T *oldwin; |
772 int new_size = size; | |
773 int i; | |
774 int need_status = 0; | |
775 int do_equal = FALSE; | |
776 int needed; | |
777 int available; | |
778 int oldwin_height = 0; | |
779 int layout; | |
6077 | 780 frame_T *frp, *curfrp, *frp2, *prevfrp; |
7 | 781 int before; |
6052 | 782 int minheight; |
6066 | 783 int wmh1; |
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784 int did_set_fraction = FALSE; |
7 | 785 |
786 if (flags & WSP_TOP) | |
787 oldwin = firstwin; | |
788 else if (flags & WSP_BOT) | |
789 oldwin = lastwin; | |
790 else | |
791 oldwin = curwin; | |
792 | |
793 /* add a status line when p_ls == 1 and splitting the first window */ | |
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794 if (ONE_WINDOW && p_ls == 1 && oldwin->w_status_height == 0) |
7 | 795 { |
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796 if (VISIBLE_HEIGHT(oldwin) <= p_wmh && new_wp == NULL) |
7 | 797 { |
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798 emsg(_(e_noroom)); |
7 | 799 return FAIL; |
800 } | |
801 need_status = STATUS_HEIGHT; | |
802 } | |
803 | |
1114 | 804 #ifdef FEAT_GUI |
805 /* May be needed for the scrollbars that are going to change. */ | |
806 if (gui.in_use) | |
807 out_flush(); | |
808 #endif | |
809 | |
7 | 810 if (flags & WSP_VERT) |
811 { | |
6068 | 812 int wmw1; |
813 int minwidth; | |
814 | |
7 | 815 layout = FR_ROW; |
816 | |
817 /* | |
818 * Check if we are able to split the current window and compute its | |
819 * width. | |
820 */ | |
6066 | 821 /* Current window requires at least 1 space. */ |
822 wmw1 = (p_wmw == 0 ? 1 : p_wmw); | |
823 needed = wmw1 + 1; | |
7 | 824 if (flags & WSP_ROOM) |
6066 | 825 needed += p_wiw - wmw1; |
6077 | 826 if (flags & (WSP_BOT | WSP_TOP)) |
7 | 827 { |
6066 | 828 minwidth = frame_minwidth(topframe, NOWIN); |
7 | 829 available = topframe->fr_width; |
6052 | 830 needed += minwidth; |
7 | 831 } |
6077 | 832 else if (p_ea) |
833 { | |
834 minwidth = frame_minwidth(oldwin->w_frame, NOWIN); | |
835 prevfrp = oldwin->w_frame; | |
836 for (frp = oldwin->w_frame->fr_parent; frp != NULL; | |
837 frp = frp->fr_parent) | |
838 { | |
839 if (frp->fr_layout == FR_ROW) | |
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840 FOR_ALL_FRAMES(frp2, frp->fr_child) |
6077 | 841 if (frp2 != prevfrp) |
842 minwidth += frame_minwidth(frp2, NOWIN); | |
843 prevfrp = frp; | |
844 } | |
845 available = topframe->fr_width; | |
846 needed += minwidth; | |
847 } | |
7 | 848 else |
6052 | 849 { |
6066 | 850 minwidth = frame_minwidth(oldwin->w_frame, NOWIN); |
851 available = oldwin->w_frame->fr_width; | |
852 needed += minwidth; | |
6052 | 853 } |
3263 | 854 if (available < needed && new_wp == NULL) |
7 | 855 { |
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856 emsg(_(e_noroom)); |
7 | 857 return FAIL; |
858 } | |
859 if (new_size == 0) | |
860 new_size = oldwin->w_width / 2; | |
6052 | 861 if (new_size > available - minwidth - 1) |
862 new_size = available - minwidth - 1; | |
6066 | 863 if (new_size < wmw1) |
864 new_size = wmw1; | |
7 | 865 |
866 /* if it doesn't fit in the current window, need win_equal() */ | |
867 if (oldwin->w_width - new_size - 1 < p_wmw) | |
868 do_equal = TRUE; | |
779 | 869 |
870 /* We don't like to take lines for the new window from a | |
871 * 'winfixwidth' window. Take them from a window to the left or right | |
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872 * instead, if possible. Add one for the separator. */ |
779 | 873 if (oldwin->w_p_wfw) |
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874 win_setwidth_win(oldwin->w_width + new_size + 1, oldwin); |
1354 | 875 |
876 /* Only make all windows the same width if one of them (except oldwin) | |
877 * is wider than one of the split windows. */ | |
878 if (!do_equal && p_ea && size == 0 && *p_ead != 'v' | |
879 && oldwin->w_frame->fr_parent != NULL) | |
880 { | |
881 frp = oldwin->w_frame->fr_parent->fr_child; | |
882 while (frp != NULL) | |
883 { | |
884 if (frp->fr_win != oldwin && frp->fr_win != NULL | |
885 && (frp->fr_win->w_width > new_size | |
886 || frp->fr_win->w_width > oldwin->w_width | |
6373 | 887 - new_size - 1)) |
1354 | 888 { |
889 do_equal = TRUE; | |
890 break; | |
891 } | |
892 frp = frp->fr_next; | |
893 } | |
894 } | |
7 | 895 } |
896 else | |
897 { | |
898 layout = FR_COL; | |
899 | |
900 /* | |
901 * Check if we are able to split the current window and compute its | |
902 * height. | |
903 */ | |
6066 | 904 /* Current window requires at least 1 space. */ |
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905 wmh1 = (p_wmh == 0 ? 1 : p_wmh) + WINBAR_HEIGHT(curwin); |
6066 | 906 needed = wmh1 + STATUS_HEIGHT; |
7 | 907 if (flags & WSP_ROOM) |
6066 | 908 needed += p_wh - wmh1; |
6077 | 909 if (flags & (WSP_BOT | WSP_TOP)) |
7 | 910 { |
6066 | 911 minheight = frame_minheight(topframe, NOWIN) + need_status; |
7 | 912 available = topframe->fr_height; |
6052 | 913 needed += minheight; |
7 | 914 } |
6077 | 915 else if (p_ea) |
916 { | |
917 minheight = frame_minheight(oldwin->w_frame, NOWIN) + need_status; | |
918 prevfrp = oldwin->w_frame; | |
919 for (frp = oldwin->w_frame->fr_parent; frp != NULL; | |
920 frp = frp->fr_parent) | |
921 { | |
922 if (frp->fr_layout == FR_COL) | |
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923 FOR_ALL_FRAMES(frp2, frp->fr_child) |
6077 | 924 if (frp2 != prevfrp) |
925 minheight += frame_minheight(frp2, NOWIN); | |
926 prevfrp = frp; | |
927 } | |
928 available = topframe->fr_height; | |
929 needed += minheight; | |
930 } | |
7 | 931 else |
932 { | |
6066 | 933 minheight = frame_minheight(oldwin->w_frame, NOWIN) + need_status; |
934 available = oldwin->w_frame->fr_height; | |
935 needed += minheight; | |
7 | 936 } |
3263 | 937 if (available < needed && new_wp == NULL) |
7 | 938 { |
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939 emsg(_(e_noroom)); |
7 | 940 return FAIL; |
941 } | |
942 oldwin_height = oldwin->w_height; | |
943 if (need_status) | |
944 { | |
945 oldwin->w_status_height = STATUS_HEIGHT; | |
946 oldwin_height -= STATUS_HEIGHT; | |
947 } | |
948 if (new_size == 0) | |
949 new_size = oldwin_height / 2; | |
6052 | 950 if (new_size > available - minheight - STATUS_HEIGHT) |
951 new_size = available - minheight - STATUS_HEIGHT; | |
6066 | 952 if (new_size < wmh1) |
953 new_size = wmh1; | |
7 | 954 |
955 /* if it doesn't fit in the current window, need win_equal() */ | |
956 if (oldwin_height - new_size - STATUS_HEIGHT < p_wmh) | |
957 do_equal = TRUE; | |
958 | |
959 /* We don't like to take lines for the new window from a | |
960 * 'winfixheight' window. Take them from a window above or below | |
961 * instead, if possible. */ | |
962 if (oldwin->w_p_wfh) | |
963 { | |
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964 /* Set w_fraction now so that the cursor keeps the same relative |
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965 * vertical position using the old height. */ |
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966 set_fraction(oldwin); |
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967 did_set_fraction = TRUE; |
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968 |
7 | 969 win_setheight_win(oldwin->w_height + new_size + STATUS_HEIGHT, |
970 oldwin); | |
971 oldwin_height = oldwin->w_height; | |
972 if (need_status) | |
973 oldwin_height -= STATUS_HEIGHT; | |
974 } | |
1354 | 975 |
976 /* Only make all windows the same height if one of them (except oldwin) | |
977 * is higher than one of the split windows. */ | |
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978 if (!do_equal && p_ea && size == 0 && *p_ead != 'h' |
1354 | 979 && oldwin->w_frame->fr_parent != NULL) |
980 { | |
981 frp = oldwin->w_frame->fr_parent->fr_child; | |
982 while (frp != NULL) | |
983 { | |
984 if (frp->fr_win != oldwin && frp->fr_win != NULL | |
985 && (frp->fr_win->w_height > new_size | |
986 || frp->fr_win->w_height > oldwin_height - new_size | |
987 - STATUS_HEIGHT)) | |
988 { | |
989 do_equal = TRUE; | |
990 break; | |
991 } | |
992 frp = frp->fr_next; | |
993 } | |
994 } | |
7 | 995 } |
996 | |
997 /* | |
998 * allocate new window structure and link it in the window list | |
999 */ | |
1000 if ((flags & WSP_TOP) == 0 | |
1001 && ((flags & WSP_BOT) | |
1002 || (flags & WSP_BELOW) | |
1003 || (!(flags & WSP_ABOVE) | |
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|
1004 && ( (flags & WSP_VERT) ? p_spr : p_sb)))) |
7 | 1005 { |
1006 /* new window below/right of current one */ | |
3263 | 1007 if (new_wp == NULL) |
1906 | 1008 wp = win_alloc(oldwin, FALSE); |
7 | 1009 else |
1010 win_append(oldwin, wp); | |
1011 } | |
1012 else | |
1013 { | |
3263 | 1014 if (new_wp == NULL) |
1906 | 1015 wp = win_alloc(oldwin->w_prev, FALSE); |
7 | 1016 else |
1017 win_append(oldwin->w_prev, wp); | |
1018 } | |
1019 | |
3263 | 1020 if (new_wp == NULL) |
7 | 1021 { |
1022 if (wp == NULL) | |
1023 return FAIL; | |
1024 | |
1906 | 1025 new_frame(wp); |
1026 if (wp->w_frame == NULL) | |
1027 { | |
1028 win_free(wp, NULL); | |
1029 return FAIL; | |
1030 } | |
1031 | |
675 | 1032 /* make the contents of the new window the same as the current one */ |
1822 | 1033 win_init(wp, curwin, flags); |
7 | 1034 } |
1035 | |
1036 /* | |
1037 * Reorganise the tree of frames to insert the new window. | |
1038 */ | |
1039 if (flags & (WSP_TOP | WSP_BOT)) | |
1040 { | |
1041 if ((topframe->fr_layout == FR_COL && (flags & WSP_VERT) == 0) | |
1042 || (topframe->fr_layout == FR_ROW && (flags & WSP_VERT) != 0)) | |
1043 { | |
1044 curfrp = topframe->fr_child; | |
1045 if (flags & WSP_BOT) | |
1046 while (curfrp->fr_next != NULL) | |
1047 curfrp = curfrp->fr_next; | |
1048 } | |
1049 else | |
1050 curfrp = topframe; | |
1051 before = (flags & WSP_TOP); | |
1052 } | |
1053 else | |
1054 { | |
1055 curfrp = oldwin->w_frame; | |
1056 if (flags & WSP_BELOW) | |
1057 before = FALSE; | |
1058 else if (flags & WSP_ABOVE) | |
1059 before = TRUE; | |
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1060 else if (flags & WSP_VERT) |
7 | 1061 before = !p_spr; |
1062 else | |
1063 before = !p_sb; | |
1064 } | |
1065 if (curfrp->fr_parent == NULL || curfrp->fr_parent->fr_layout != layout) | |
1066 { | |
1067 /* Need to create a new frame in the tree to make a branch. */ | |
1068 frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
1069 *frp = *curfrp; | |
1070 curfrp->fr_layout = layout; | |
1071 frp->fr_parent = curfrp; | |
1072 frp->fr_next = NULL; | |
1073 frp->fr_prev = NULL; | |
1074 curfrp->fr_child = frp; | |
1075 curfrp->fr_win = NULL; | |
1076 curfrp = frp; | |
1077 if (frp->fr_win != NULL) | |
1078 oldwin->w_frame = frp; | |
1079 else | |
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1080 FOR_ALL_FRAMES(frp, frp->fr_child) |
7 | 1081 frp->fr_parent = curfrp; |
1082 } | |
1083 | |
3263 | 1084 if (new_wp == NULL) |
1906 | 1085 frp = wp->w_frame; |
7 | 1086 else |
3263 | 1087 frp = new_wp->w_frame; |
7 | 1088 frp->fr_parent = curfrp->fr_parent; |
1089 | |
1090 /* Insert the new frame at the right place in the frame list. */ | |
1091 if (before) | |
1092 frame_insert(curfrp, frp); | |
1093 else | |
1094 frame_append(curfrp, frp); | |
1095 | |
2665 | 1096 /* Set w_fraction now so that the cursor keeps the same relative |
1097 * vertical position. */ | |
13670
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1098 if (!did_set_fraction) |
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1099 set_fraction(oldwin); |
2665 | 1100 wp->w_fraction = oldwin->w_fraction; |
1101 | |
7 | 1102 if (flags & WSP_VERT) |
1103 { | |
1104 wp->w_p_scr = curwin->w_p_scr; | |
2665 | 1105 |
7 | 1106 if (need_status) |
1107 { | |
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1108 win_new_height(oldwin, oldwin->w_height - 1); |
7 | 1109 oldwin->w_status_height = need_status; |
1110 } | |
1111 if (flags & (WSP_TOP | WSP_BOT)) | |
1112 { | |
1113 /* set height and row of new window to full height */ | |
685 | 1114 wp->w_winrow = tabline_height(); |
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1115 win_new_height(wp, curfrp->fr_height - (p_ls > 0) |
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1116 - WINBAR_HEIGHT(wp)); |
7 | 1117 wp->w_status_height = (p_ls > 0); |
1118 } | |
1119 else | |
1120 { | |
1121 /* height and row of new window is same as current window */ | |
1122 wp->w_winrow = oldwin->w_winrow; | |
12998
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1123 win_new_height(wp, VISIBLE_HEIGHT(oldwin)); |
7 | 1124 wp->w_status_height = oldwin->w_status_height; |
1125 } | |
1126 frp->fr_height = curfrp->fr_height; | |
1127 | |
1128 /* "new_size" of the current window goes to the new window, use | |
1129 * one column for the vertical separator */ | |
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1130 win_new_width(wp, new_size); |
7 | 1131 if (before) |
1132 wp->w_vsep_width = 1; | |
1133 else | |
1134 { | |
1135 wp->w_vsep_width = oldwin->w_vsep_width; | |
1136 oldwin->w_vsep_width = 1; | |
1137 } | |
1138 if (flags & (WSP_TOP | WSP_BOT)) | |
1139 { | |
1140 if (flags & WSP_BOT) | |
1141 frame_add_vsep(curfrp); | |
1142 /* Set width of neighbor frame */ | |
1143 frame_new_width(curfrp, curfrp->fr_width | |
779 | 1144 - (new_size + ((flags & WSP_TOP) != 0)), flags & WSP_TOP, |
1145 FALSE); | |
7 | 1146 } |
1147 else | |
779 | 1148 win_new_width(oldwin, oldwin->w_width - (new_size + 1)); |
7 | 1149 if (before) /* new window left of current one */ |
1150 { | |
1151 wp->w_wincol = oldwin->w_wincol; | |
1152 oldwin->w_wincol += new_size + 1; | |
1153 } | |
1154 else /* new window right of current one */ | |
1155 wp->w_wincol = oldwin->w_wincol + oldwin->w_width + 1; | |
1156 frame_fix_width(oldwin); | |
1157 frame_fix_width(wp); | |
1158 } | |
1159 else | |
1160 { | |
1161 /* width and column of new window is same as current window */ | |
1162 if (flags & (WSP_TOP | WSP_BOT)) | |
1163 { | |
1164 wp->w_wincol = 0; | |
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1165 win_new_width(wp, Columns); |
7 | 1166 wp->w_vsep_width = 0; |
1167 } | |
1168 else | |
1169 { | |
1170 wp->w_wincol = oldwin->w_wincol; | |
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1171 win_new_width(wp, oldwin->w_width); |
7 | 1172 wp->w_vsep_width = oldwin->w_vsep_width; |
1173 } | |
1174 frp->fr_width = curfrp->fr_width; | |
1175 | |
1176 /* "new_size" of the current window goes to the new window, use | |
1177 * one row for the status line */ | |
1178 win_new_height(wp, new_size); | |
1179 if (flags & (WSP_TOP | WSP_BOT)) | |
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1180 { |
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1181 int new_fr_height = curfrp->fr_height - new_size |
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1182 + WINBAR_HEIGHT(wp) ; |
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1183 |
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1184 if (!((flags & WSP_BOT) && p_ls == 0)) |
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1185 new_fr_height -= STATUS_HEIGHT; |
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|
1186 frame_new_height(curfrp, new_fr_height, flags & WSP_TOP, FALSE); |
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|
1187 } |
7 | 1188 else |
1189 win_new_height(oldwin, oldwin_height - (new_size + STATUS_HEIGHT)); | |
1190 if (before) /* new window above current one */ | |
1191 { | |
1192 wp->w_winrow = oldwin->w_winrow; | |
1193 wp->w_status_height = STATUS_HEIGHT; | |
1194 oldwin->w_winrow += wp->w_height + STATUS_HEIGHT; | |
1195 } | |
1196 else /* new window below current one */ | |
1197 { | |
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1198 wp->w_winrow = oldwin->w_winrow + VISIBLE_HEIGHT(oldwin) |
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1199 + STATUS_HEIGHT; |
7 | 1200 wp->w_status_height = oldwin->w_status_height; |
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1201 if (!(flags & WSP_BOT)) |
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changeset
|
1202 oldwin->w_status_height = STATUS_HEIGHT; |
7 | 1203 } |
1204 if (flags & WSP_BOT) | |
1205 frame_add_statusline(curfrp); | |
1206 frame_fix_height(wp); | |
1207 frame_fix_height(oldwin); | |
1208 } | |
1209 | |
1210 if (flags & (WSP_TOP | WSP_BOT)) | |
1211 (void)win_comp_pos(); | |
1212 | |
1213 /* | |
1214 * Both windows need redrawing | |
1215 */ | |
1216 redraw_win_later(wp, NOT_VALID); | |
1217 wp->w_redr_status = TRUE; | |
1218 redraw_win_later(oldwin, NOT_VALID); | |
1219 oldwin->w_redr_status = TRUE; | |
1220 | |
1221 if (need_status) | |
1222 { | |
1223 msg_row = Rows - 1; | |
1224 msg_col = sc_col; | |
1225 msg_clr_eos_force(); /* Old command/ruler may still be there */ | |
1226 comp_col(); | |
1227 msg_row = Rows - 1; | |
1228 msg_col = 0; /* put position back at start of line */ | |
1229 } | |
1230 | |
1231 /* | |
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1232 * equalize the window sizes. |
7 | 1233 */ |
1234 if (do_equal || dir != 0) | |
1235 win_equal(wp, TRUE, | |
1236 (flags & WSP_VERT) ? (dir == 'v' ? 'b' : 'h') | |
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1237 : dir == 'h' ? 'b' : 'v'); |
7 | 1238 |
1239 /* Don't change the window height/width to 'winheight' / 'winwidth' if a | |
1240 * size was given. */ | |
1241 if (flags & WSP_VERT) | |
1242 { | |
1243 i = p_wiw; | |
1244 if (size != 0) | |
1245 p_wiw = size; | |
1246 | |
1247 # ifdef FEAT_GUI | |
1248 /* When 'guioptions' includes 'L' or 'R' may have to add scrollbars. */ | |
1249 if (gui.in_use) | |
1250 gui_init_which_components(NULL); | |
1251 # endif | |
1252 } | |
1253 else | |
1254 { | |
1255 i = p_wh; | |
1256 if (size != 0) | |
1257 p_wh = size; | |
1258 } | |
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1259 |
6096 | 1260 #ifdef FEAT_JUMPLIST |
1261 /* Keep same changelist position in new window. */ | |
1262 wp->w_changelistidx = oldwin->w_changelistidx; | |
1263 #endif | |
1264 | |
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1265 /* |
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1266 * make the new window the current window |
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1267 */ |
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1268 win_enter_ext(wp, FALSE, FALSE, TRUE, TRUE, TRUE); |
7 | 1269 if (flags & WSP_VERT) |
1270 p_wiw = i; | |
1271 else | |
1272 p_wh = i; | |
1273 | |
1274 return OK; | |
1275 } | |
1276 | |
1906 | 1277 |
675 | 1278 /* |
1279 * Initialize window "newp" from window "oldp". | |
1280 * Used when splitting a window and when creating a new tab page. | |
1281 * The windows will both edit the same buffer. | |
1822 | 1282 * WSP_NEWLOC may be specified in flags to prevent the location list from |
1283 * being copied. | |
675 | 1284 */ |
1285 static void | |
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changeset
|
1286 win_init(win_T *newp, win_T *oldp, int flags UNUSED) |
675 | 1287 { |
1288 int i; | |
1289 | |
1290 newp->w_buffer = oldp->w_buffer; | |
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1291 #ifdef FEAT_SYN_HL |
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1292 newp->w_s = &(oldp->w_buffer->b_s); |
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1293 #endif |
675 | 1294 oldp->w_buffer->b_nwindows++; |
1295 newp->w_cursor = oldp->w_cursor; | |
1296 newp->w_valid = 0; | |
1297 newp->w_curswant = oldp->w_curswant; | |
1298 newp->w_set_curswant = oldp->w_set_curswant; | |
1299 newp->w_topline = oldp->w_topline; | |
1300 #ifdef FEAT_DIFF | |
1301 newp->w_topfill = oldp->w_topfill; | |
1302 #endif | |
1303 newp->w_leftcol = oldp->w_leftcol; | |
1304 newp->w_pcmark = oldp->w_pcmark; | |
1305 newp->w_prev_pcmark = oldp->w_prev_pcmark; | |
1306 newp->w_alt_fnum = oldp->w_alt_fnum; | |
826 | 1307 newp->w_wrow = oldp->w_wrow; |
675 | 1308 newp->w_fraction = oldp->w_fraction; |
1309 newp->w_prev_fraction_row = oldp->w_prev_fraction_row; | |
1310 #ifdef FEAT_JUMPLIST | |
1311 copy_jumplist(oldp, newp); | |
1312 #endif | |
1313 #ifdef FEAT_QUICKFIX | |
1822 | 1314 if (flags & WSP_NEWLOC) |
1315 { | |
1316 /* Don't copy the location list. */ | |
1317 newp->w_llist = NULL; | |
1318 newp->w_llist_ref = NULL; | |
1319 } | |
1320 else | |
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1321 copy_loclist_stack(oldp, newp); |
675 | 1322 #endif |
5584 | 1323 newp->w_localdir = (oldp->w_localdir == NULL) |
1324 ? NULL : vim_strsave(oldp->w_localdir); | |
675 | 1325 |
1906 | 1326 /* copy tagstack and folds */ |
675 | 1327 for (i = 0; i < oldp->w_tagstacklen; i++) |
1328 { | |
1329 newp->w_tagstack[i] = oldp->w_tagstack[i]; | |
1330 if (newp->w_tagstack[i].tagname != NULL) | |
1331 newp->w_tagstack[i].tagname = | |
1332 vim_strsave(newp->w_tagstack[i].tagname); | |
1333 } | |
1334 newp->w_tagstackidx = oldp->w_tagstackidx; | |
1335 newp->w_tagstacklen = oldp->w_tagstacklen; | |
3068 | 1336 #ifdef FEAT_FOLDING |
675 | 1337 copyFoldingState(oldp, newp); |
3068 | 1338 #endif |
1906 | 1339 |
1340 win_init_some(newp, oldp); | |
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1341 |
3068 | 1342 #ifdef FEAT_SYN_HL |
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1343 check_colorcolumn(newp); |
3068 | 1344 #endif |
1906 | 1345 } |
1346 | |
1347 /* | |
6222 | 1348 * Initialize window "newp" from window "old". |
1906 | 1349 * Only the essential things are copied. |
1350 */ | |
1351 static void | |
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1352 win_init_some(win_T *newp, win_T *oldp) |
1906 | 1353 { |
1354 /* Use the same argument list. */ | |
1355 newp->w_alist = oldp->w_alist; | |
1356 ++newp->w_alist->al_refcount; | |
1357 newp->w_arg_idx = oldp->w_arg_idx; | |
1358 | |
1359 /* copy options from existing window */ | |
1360 win_copy_options(oldp, newp); | |
675 | 1361 } |
1362 | |
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1363 |
7 | 1364 /* |
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1365 * Check if "win" is a pointer to an existing window in the current tab page. |
7 | 1366 */ |
1367 int | |
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1368 win_valid(win_T *win) |
7 | 1369 { |
1370 win_T *wp; | |
1371 | |
1372 if (win == NULL) | |
1373 return FALSE; | |
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1374 FOR_ALL_WINDOWS(wp) |
7 | 1375 if (wp == win) |
1376 return TRUE; | |
1377 return FALSE; | |
1378 } | |
1379 | |
1380 /* | |
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1381 * Check if "win" is a pointer to an existing window in any tab page. |
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1382 */ |
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1383 int |
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1384 win_valid_any_tab(win_T *win) |
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1385 { |
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1386 win_T *wp; |
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1387 tabpage_T *tp; |
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1388 |
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1389 if (win == NULL) |
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1390 return FALSE; |
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1391 FOR_ALL_TABPAGES(tp) |
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1392 { |
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1393 FOR_ALL_WINDOWS_IN_TAB(tp, wp) |
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1394 { |
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1395 if (wp == win) |
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1396 return TRUE; |
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1397 } |
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1398 } |
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1399 return FALSE; |
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1400 } |
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1401 |
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1402 /* |
7 | 1403 * Return the number of windows. |
1404 */ | |
1405 int | |
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1406 win_count(void) |
7 | 1407 { |
1408 win_T *wp; | |
1409 int count = 0; | |
1410 | |
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1411 FOR_ALL_WINDOWS(wp) |
7 | 1412 ++count; |
1413 return count; | |
1414 } | |
1415 | |
1416 /* | |
1417 * Make "count" windows on the screen. | |
1418 * Return actual number of windows on the screen. | |
1419 * Must be called when there is just one window, filling the whole screen | |
1420 * (excluding the command line). | |
1421 */ | |
1422 int | |
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1423 make_windows( |
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1424 int count, |
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1425 int vertical UNUSED) /* split windows vertically if TRUE */ |
7 | 1426 { |
1427 int maxcount; | |
1428 int todo; | |
1429 | |
1430 if (vertical) | |
1431 { | |
1432 /* Each windows needs at least 'winminwidth' lines and a separator | |
1433 * column. */ | |
1434 maxcount = (curwin->w_width + curwin->w_vsep_width | |
1435 - (p_wiw - p_wmw)) / (p_wmw + 1); | |
1436 } | |
1437 else | |
1438 { | |
1439 /* Each window needs at least 'winminheight' lines and a status line. */ | |
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1440 maxcount = (VISIBLE_HEIGHT(curwin) + curwin->w_status_height |
7 | 1441 - (p_wh - p_wmh)) / (p_wmh + STATUS_HEIGHT); |
1442 } | |
1443 | |
1444 if (maxcount < 2) | |
1445 maxcount = 2; | |
1446 if (count > maxcount) | |
1447 count = maxcount; | |
1448 | |
1449 /* | |
1450 * add status line now, otherwise first window will be too big | |
1451 */ | |
1452 if (count > 1) | |
1453 last_status(TRUE); | |
1454 | |
1455 /* | |
1456 * Don't execute autocommands while creating the windows. Must do that | |
1457 * when putting the buffers in the windows. | |
1458 */ | |
1410 | 1459 block_autocmds(); |
7 | 1460 |
1461 /* todo is number of windows left to create */ | |
1462 for (todo = count - 1; todo > 0; --todo) | |
1463 if (vertical) | |
1464 { | |
1465 if (win_split(curwin->w_width - (curwin->w_width - todo) | |
1466 / (todo + 1) - 1, WSP_VERT | WSP_ABOVE) == FAIL) | |
1467 break; | |
1468 } | |
1469 else | |
1470 { | |
1471 if (win_split(curwin->w_height - (curwin->w_height - todo | |
1472 * STATUS_HEIGHT) / (todo + 1) | |
1473 - STATUS_HEIGHT, WSP_ABOVE) == FAIL) | |
1474 break; | |
1475 } | |
1476 | |
1410 | 1477 unblock_autocmds(); |
7 | 1478 |
1479 /* return actual number of windows */ | |
1480 return (count - todo); | |
1481 } | |
1482 | |
1483 /* | |
1484 * Exchange current and next window | |
1485 */ | |
1486 static void | |
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1487 win_exchange(long Prenum) |
7 | 1488 { |
1489 frame_T *frp; | |
1490 frame_T *frp2; | |
1491 win_T *wp; | |
1492 win_T *wp2; | |
1493 int temp; | |
1494 | |
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1495 if (ONE_WINDOW) /* just one window */ |
7 | 1496 { |
1497 beep_flush(); | |
1498 return; | |
1499 } | |
1500 | |
1501 #ifdef FEAT_GUI | |
1502 need_mouse_correct = TRUE; | |
1503 #endif | |
1504 | |
1505 /* | |
1506 * find window to exchange with | |
1507 */ | |
1508 if (Prenum) | |
1509 { | |
1510 frp = curwin->w_frame->fr_parent->fr_child; | |
1511 while (frp != NULL && --Prenum > 0) | |
1512 frp = frp->fr_next; | |
1513 } | |
1514 else if (curwin->w_frame->fr_next != NULL) /* Swap with next */ | |
1515 frp = curwin->w_frame->fr_next; | |
1516 else /* Swap last window in row/col with previous */ | |
1517 frp = curwin->w_frame->fr_prev; | |
1518 | |
1519 /* We can only exchange a window with another window, not with a frame | |
1520 * containing windows. */ | |
1521 if (frp == NULL || frp->fr_win == NULL || frp->fr_win == curwin) | |
1522 return; | |
1523 wp = frp->fr_win; | |
1524 | |
1525 /* | |
1526 * 1. remove curwin from the list. Remember after which window it was in wp2 | |
1527 * 2. insert curwin before wp in the list | |
1528 * if wp != wp2 | |
1529 * 3. remove wp from the list | |
1530 * 4. insert wp after wp2 | |
1531 * 5. exchange the status line height and vsep width. | |
1532 */ | |
1533 wp2 = curwin->w_prev; | |
1534 frp2 = curwin->w_frame->fr_prev; | |
1535 if (wp->w_prev != curwin) | |
1536 { | |
671 | 1537 win_remove(curwin, NULL); |
7 | 1538 frame_remove(curwin->w_frame); |
1539 win_append(wp->w_prev, curwin); | |
1540 frame_insert(frp, curwin->w_frame); | |
1541 } | |
1542 if (wp != wp2) | |
1543 { | |
671 | 1544 win_remove(wp, NULL); |
7 | 1545 frame_remove(wp->w_frame); |
1546 win_append(wp2, wp); | |
1547 if (frp2 == NULL) | |
1548 frame_insert(wp->w_frame->fr_parent->fr_child, wp->w_frame); | |
1549 else | |
1550 frame_append(frp2, wp->w_frame); | |
1551 } | |
1552 temp = curwin->w_status_height; | |
1553 curwin->w_status_height = wp->w_status_height; | |
1554 wp->w_status_height = temp; | |
1555 temp = curwin->w_vsep_width; | |
1556 curwin->w_vsep_width = wp->w_vsep_width; | |
1557 wp->w_vsep_width = temp; | |
1558 | |
1559 /* If the windows are not in the same frame, exchange the sizes to avoid | |
1560 * messing up the window layout. Otherwise fix the frame sizes. */ | |
1561 if (curwin->w_frame->fr_parent != wp->w_frame->fr_parent) | |
1562 { | |
1563 temp = curwin->w_height; | |
1564 curwin->w_height = wp->w_height; | |
1565 wp->w_height = temp; | |
1566 temp = curwin->w_width; | |
1567 curwin->w_width = wp->w_width; | |
1568 wp->w_width = temp; | |
1569 } | |
1570 else | |
1571 { | |
1572 frame_fix_height(curwin); | |
1573 frame_fix_height(wp); | |
1574 frame_fix_width(curwin); | |
1575 frame_fix_width(wp); | |
1576 } | |
1577 | |
1578 (void)win_comp_pos(); /* recompute window positions */ | |
1579 | |
1580 win_enter(wp, TRUE); | |
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1581 redraw_all_later(NOT_VALID); |
7 | 1582 } |
1583 | |
1584 /* | |
1585 * rotate windows: if upwards TRUE the second window becomes the first one | |
1586 * if upwards FALSE the first window becomes the second one | |
1587 */ | |
1588 static void | |
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1589 win_rotate(int upwards, int count) |
7 | 1590 { |
1591 win_T *wp1; | |
1592 win_T *wp2; | |
1593 frame_T *frp; | |
1594 int n; | |
1595 | |
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1596 if (ONE_WINDOW) /* nothing to do */ |
7 | 1597 { |
1598 beep_flush(); | |
1599 return; | |
1600 } | |
1601 | |
1602 #ifdef FEAT_GUI | |
1603 need_mouse_correct = TRUE; | |
1604 #endif | |
1605 | |
1606 /* Check if all frames in this row/col have one window. */ | |
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1607 FOR_ALL_FRAMES(frp, curwin->w_frame->fr_parent->fr_child) |
7 | 1608 if (frp->fr_win == NULL) |
1609 { | |
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1610 emsg(_("E443: Cannot rotate when another window is split")); |
7 | 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 | |
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1664 redraw_all_later(NOT_VALID); |
7 | 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); |
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1821 redraw_all_later(NOT_VALID); |
7 | 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; |
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1857 FOR_ALL_FRAMES(fr, topfr->fr_child) |
779 | 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 | |
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1910 FOR_ALL_FRAMES(fr, topfr->fr_child) |
7 | 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; | |
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1998 FOR_ALL_FRAMES(fr, topfr->fr_child) |
7 | 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 | |
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2051 FOR_ALL_FRAMES(fr, topfr->fr_child) |
7 | 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 | |
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2106 #ifdef FEAT_JOB_CHANNEL |
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2107 static void |
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2108 leaving_window(win_T *win) |
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2109 { |
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2110 // Only matters for a prompt window. |
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2111 if (!bt_prompt(win->w_buffer)) |
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2112 return; |
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2113 |
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2114 // When leaving a prompt window stop Insert mode and perhaps restart |
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2115 // it when entering that window again. |
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2116 win->w_buffer->b_prompt_insert = restart_edit; |
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2117 if (restart_edit != 0 && mode_displayed) |
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2118 clear_cmdline = TRUE; /* unshow mode later */ |
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2119 restart_edit = NUL; |
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2120 |
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2121 // When leaving the window (or closing the window) was done from a |
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2122 // callback we need to break out of the Insert mode loop and restart Insert |
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2123 // mode when entering the window again. |
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2124 if (State & INSERT) |
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2125 { |
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2126 stop_insert_mode = TRUE; |
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2127 if (win->w_buffer->b_prompt_insert == NUL) |
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2128 win->w_buffer->b_prompt_insert = 'A'; |
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2129 } |
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2130 } |
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2131 |
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2132 static void |
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2133 entering_window(win_T *win) |
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2134 { |
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2135 // Only matters for a prompt window. |
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2136 if (!bt_prompt(win->w_buffer)) |
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|
2137 return; |
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|
2138 |
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2139 // When switching to a prompt buffer that was in Insert mode, don't stop |
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2140 // Insert mode, it may have been set in leaving_window(). |
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|
2141 if (win->w_buffer->b_prompt_insert != NUL) |
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|
2142 stop_insert_mode = FALSE; |
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|
2143 |
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2144 // When entering the prompt window restart Insert mode if we were in Insert |
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2145 // mode when we left it. |
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|
2146 restart_edit = win->w_buffer->b_prompt_insert; |
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2147 } |
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2148 #endif |
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2149 |
7 | 2150 /* |
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|
2151 * Close all windows for buffer "buf". |
7 | 2152 */ |
2153 void | |
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|
2154 close_windows( |
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|
2155 buf_T *buf, |
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|
2156 int keep_curwin) /* don't close "curwin" */ |
7 | 2157 { |
671 | 2158 win_T *wp; |
2159 tabpage_T *tp, *nexttp; | |
685 | 2160 int h = tabline_height(); |
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|
2161 int count = tabpage_index(NULL); |
7 | 2162 |
2163 ++RedrawingDisabled; | |
671 | 2164 |
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|
2165 for (wp = firstwin; wp != NULL && !ONE_WINDOW; ) |
7 | 2166 { |
3570 | 2167 if (wp->w_buffer == buf && (!keep_curwin || wp != curwin) |
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2168 && !(wp->w_closing || wp->w_buffer->b_locked > 0)) |
7 | 2169 { |
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2170 if (win_close(wp, FALSE) == FAIL) |
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|
2171 /* If closing the window fails give up, to avoid looping |
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2172 * forever. */ |
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|
2173 break; |
671 | 2174 |
2175 /* Start all over, autocommands may change the window layout. */ | |
2176 wp = firstwin; | |
7 | 2177 } |
2178 else | |
671 | 2179 wp = wp->w_next; |
7 | 2180 } |
671 | 2181 |
2182 /* Also check windows in other tab pages. */ | |
2183 for (tp = first_tabpage; tp != NULL; tp = nexttp) | |
2184 { | |
2185 nexttp = tp->tp_next; | |
672 | 2186 if (tp != curtab) |
671 | 2187 for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next) |
3570 | 2188 if (wp->w_buffer == buf |
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|
2189 && !(wp->w_closing || wp->w_buffer->b_locked > 0)) |
671 | 2190 { |
2191 win_close_othertab(wp, FALSE, tp); | |
2192 | |
2193 /* Start all over, the tab page may be closed and | |
2194 * autocommands may change the window layout. */ | |
2195 nexttp = first_tabpage; | |
2196 break; | |
2197 } | |
2198 } | |
2199 | |
7 | 2200 --RedrawingDisabled; |
671 | 2201 |
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|
2202 if (count != tabpage_index(NULL)) |
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|
2203 apply_autocmds(EVENT_TABCLOSED, NULL, NULL, FALSE, curbuf); |
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|
2204 |
4305 | 2205 redraw_tabline = TRUE; |
685 | 2206 if (h != tabline_height()) |
671 | 2207 shell_new_rows(); |
7 | 2208 } |
2209 | |
2210 /* | |
1906 | 2211 * Return TRUE if the current window is the only window that exists (ignoring |
2212 * "aucmd_win"). | |
672 | 2213 * Returns FALSE if there is a window, possibly in another tab page. |
667 | 2214 */ |
672 | 2215 static int |
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diff
changeset
|
2216 last_window(void) |
667 | 2217 { |
1906 | 2218 return (one_window() && first_tabpage->tp_next == NULL); |
2219 } | |
2220 | |
2221 /* | |
2222 * Return TRUE if there is only one window other than "aucmd_win" in the | |
2223 * current tab page. | |
2224 */ | |
3365 | 2225 int |
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changeset
|
2226 one_window(void) |
1906 | 2227 { |
2228 win_T *wp; | |
2229 int seen_one = FALSE; | |
2230 | |
2231 FOR_ALL_WINDOWS(wp) | |
2232 { | |
2233 if (wp != aucmd_win) | |
2234 { | |
2235 if (seen_one) | |
2236 return FALSE; | |
2237 seen_one = TRUE; | |
2238 } | |
2239 } | |
2240 return TRUE; | |
667 | 2241 } |
2242 | |
2243 /* | |
3535 | 2244 * Close the possibly last window in a tab page. |
2245 * Returns TRUE when the window was closed already. | |
2246 */ | |
2247 static int | |
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|
2248 close_last_window_tabpage( |
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|
2249 win_T *win, |
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|
2250 int free_buf, |
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|
2251 tabpage_T *prev_curtab) |
3535 | 2252 { |
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10106
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changeset
|
2253 if (ONE_WINDOW) |
3535 | 2254 { |
4354 | 2255 buf_T *old_curbuf = curbuf; |
2256 | |
3535 | 2257 /* |
2258 * Closing the last window in a tab page. First go to another tab | |
2259 * page and then close the window and the tab page. This avoids that | |
2260 * curwin and curtab are invalid while we are freeing memory, they may | |
2261 * be used in GUI events. | |
3582 | 2262 * Don't trigger autocommands yet, they may use wrong values, so do |
2263 * that below. | |
3535 | 2264 */ |
4354 | 2265 goto_tabpage_tp(alt_tabpage(), FALSE, TRUE); |
3535 | 2266 redraw_tabline = TRUE; |
2267 | |
2268 /* Safety check: Autocommands may have closed the window when jumping | |
2269 * to the other tab page. */ | |
2270 if (valid_tabpage(prev_curtab) && prev_curtab->tp_firstwin == win) | |
2271 { | |
2272 int h = tabline_height(); | |
2273 | |
2274 win_close_othertab(win, free_buf, prev_curtab); | |
2275 if (h != tabline_height()) | |
2276 shell_new_rows(); | |
2277 } | |
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2278 #ifdef FEAT_JOB_CHANNEL |
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2279 entering_window(curwin); |
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2280 #endif |
3582 | 2281 /* Since goto_tabpage_tp above did not trigger *Enter autocommands, do |
2282 * that now. */ | |
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|
2283 apply_autocmds(EVENT_TABCLOSED, NULL, NULL, FALSE, curbuf); |
4354 | 2284 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); |
3582 | 2285 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); |
4354 | 2286 if (old_curbuf != curbuf) |
2287 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
3535 | 2288 return TRUE; |
2289 } | |
2290 return FALSE; | |
2291 } | |
2292 | |
2293 /* | |
819 | 2294 * Close window "win". Only works for the current tab page. |
7 | 2295 * If "free_buf" is TRUE related buffer may be unloaded. |
2296 * | |
3365 | 2297 * Called by :quit, :close, :xit, :wq and findtag(). |
5302 | 2298 * Returns FAIL when the window was not closed. |
7 | 2299 */ |
5302 | 2300 int |
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|
2301 win_close(win_T *win, int free_buf) |
7 | 2302 { |
2303 win_T *wp; | |
2304 int other_buffer = FALSE; | |
2305 int close_curwin = FALSE; | |
2306 int dir; | |
2307 int help_window = FALSE; | |
847 | 2308 tabpage_T *prev_curtab = curtab; |
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2309 frame_T *win_frame = win->w_frame->fr_parent; |
7 | 2310 |
667 | 2311 if (last_window()) |
7 | 2312 { |
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2313 emsg(_("E444: Cannot close last window")); |
5302 | 2314 return FAIL; |
7 | 2315 } |
2316 | |
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2317 if (win->w_closing || (win->w_buffer != NULL |
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2318 && win->w_buffer->b_locked > 0)) |
5302 | 2319 return FAIL; /* window is already being closed */ |
1906 | 2320 if (win == aucmd_win) |
2321 { | |
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2322 emsg(_("E813: Cannot close autocmd window")); |
5302 | 2323 return FAIL; |
1906 | 2324 } |
2325 if ((firstwin == aucmd_win || lastwin == aucmd_win) && one_window()) | |
2326 { | |
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2327 emsg(_("E814: Cannot close window, only autocmd window would remain")); |
5302 | 2328 return FAIL; |
1906 | 2329 } |
2330 | |
3535 | 2331 /* When closing the last window in a tab page first go to another tab page |
2332 * and then close the window and the tab page to avoid that curwin and | |
2333 * curtab are invalid while we are freeing memory. */ | |
2334 if (close_last_window_tabpage(win, free_buf, prev_curtab)) | |
5302 | 2335 return FAIL; |
856 | 2336 |
7 | 2337 /* When closing the help window, try restoring a snapshot after closing |
2338 * the window. Otherwise clear the snapshot, it's now invalid. */ | |
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2339 if (bt_help(win->w_buffer)) |
7 | 2340 help_window = TRUE; |
2341 else | |
1906 | 2342 clear_snapshot(curtab, SNAP_HELP_IDX); |
7 | 2343 |
2344 if (win == curwin) | |
2345 { | |
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2346 #ifdef FEAT_JOB_CHANNEL |
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2347 leaving_window(curwin); |
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2348 #endif |
7 | 2349 /* |
2350 * Guess which window is going to be the new current window. | |
2351 * This may change because of the autocommands (sigh). | |
2352 */ | |
671 | 2353 wp = frame2win(win_altframe(win, NULL)); |
7 | 2354 |
2355 /* | |
3570 | 2356 * Be careful: If autocommands delete the window or cause this window |
2357 * to be the last one left, return now. | |
7 | 2358 */ |
2359 if (wp->w_buffer != curbuf) | |
2360 { | |
2361 other_buffer = TRUE; | |
3570 | 2362 win->w_closing = TRUE; |
7 | 2363 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); |
3570 | 2364 if (!win_valid(win)) |
5302 | 2365 return FAIL; |
3570 | 2366 win->w_closing = FALSE; |
2367 if (last_window()) | |
5302 | 2368 return FAIL; |
7 | 2369 } |
3570 | 2370 win->w_closing = TRUE; |
7 | 2371 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); |
3570 | 2372 if (!win_valid(win)) |
5302 | 2373 return FAIL; |
3570 | 2374 win->w_closing = FALSE; |
2375 if (last_window()) | |
5302 | 2376 return FAIL; |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13308
diff
changeset
|
2377 #ifdef FEAT_EVAL |
7 | 2378 /* autocmds may abort script processing */ |
2379 if (aborting()) | |
5302 | 2380 return FAIL; |
7 | 2381 #endif |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13308
diff
changeset
|
2382 } |
7 | 2383 |
1101 | 2384 #ifdef FEAT_GUI |
2385 /* Avoid trouble with scrollbars that are going to be deleted in | |
2386 * win_free(). */ | |
2387 if (gui.in_use) | |
2388 out_flush(); | |
2389 #endif | |
2390 | |
3068 | 2391 #ifdef FEAT_SYN_HL |
2392 /* Free independent synblock before the buffer is freed. */ | |
3242 | 2393 if (win->w_buffer != NULL) |
2394 reset_synblock(win); | |
3068 | 2395 #endif |
2396 | |
7 | 2397 /* |
2398 * Close the link to the buffer. | |
2399 */ | |
3242 | 2400 if (win->w_buffer != NULL) |
3570 | 2401 { |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
2402 bufref_T bufref; |
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
2403 |
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
2404 set_bufref(&bufref, curbuf); |
3570 | 2405 win->w_closing = TRUE; |
3768 | 2406 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
|
2407 if (win_valid_any_tab(win)) |
3570 | 2408 win->w_closing = FALSE; |
7677
85a7a945fb87
commit https://github.com/vim/vim/commit/62ef797496c6243d111c596a592a8ef8c1d1e710
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
2409 /* 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:
7408
diff
changeset
|
2410 * "wipe". */ |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
2411 if (!bufref_valid(&bufref)) |
7677
85a7a945fb87
commit https://github.com/vim/vim/commit/62ef797496c6243d111c596a592a8ef8c1d1e710
Christian Brabandt <cb@256bit.org>
parents:
7408
diff
changeset
|
2412 curbuf = firstbuf; |
3570 | 2413 } |
847 | 2414 |
4021 | 2415 if (only_one_window() && win_valid(win) && win->w_buffer == NULL |
2416 && (last_window() || curtab != prev_curtab | |
2417 || close_last_window_tabpage(win, free_buf, prev_curtab))) | |
5233
1899acc5aebd
updated for version 7.4a.042
Bram Moolenaar <bram@vim.org>
parents:
5202
diff
changeset
|
2418 { |
11800
5ceaecedbad2
patch 8.0.0782: using freed memory in quickfix code
Christian Brabandt <cb@256bit.org>
parents:
11593
diff
changeset
|
2419 /* Autocommands have closed all windows, quit now. Restore |
5233
1899acc5aebd
updated for version 7.4a.042
Bram Moolenaar <bram@vim.org>
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5202
diff
changeset
|
2420 * curwin->w_buffer, otherwise writing viminfo may fail. */ |
1899acc5aebd
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
2421 if (curwin->w_buffer == NULL) |
1899acc5aebd
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2422 curwin->w_buffer = curbuf; |
4021 | 2423 getout(0); |
5233
1899acc5aebd
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
2424 } |
4021 | 2425 |
10076
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parents:
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diff
changeset
|
2426 /* Autocommands may have moved to another tab page. */ |
bc30991c3e98
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parents:
10042
diff
changeset
|
2427 if (curtab != prev_curtab && win_valid_any_tab(win) |
bc30991c3e98
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diff
changeset
|
2428 && 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
|
2429 { |
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2430 /* 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
|
2431 win_close_othertab(win, FALSE, prev_curtab); |
bc30991c3e98
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Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2432 return FAIL; |
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2433 } |
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2434 |
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2435 /* 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
|
2436 * other window. */ |
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2437 if (!win_valid(win) || last_window() |
3535 | 2438 || close_last_window_tabpage(win, free_buf, prev_curtab)) |
5302 | 2439 return FAIL; |
7 | 2440 |
3068 | 2441 /* Free the memory used for the window and get the window that received |
2442 * the screen space. */ | |
847 | 2443 wp = win_free_mem(win, &dir, NULL); |
2444 | |
7 | 2445 /* Make sure curwin isn't invalid. It can cause severe trouble when |
2446 * printing an error message. For win_equal() curbuf needs to be valid | |
2447 * too. */ | |
847 | 2448 if (win == curwin) |
7 | 2449 { |
2450 curwin = wp; | |
2451 #ifdef FEAT_QUICKFIX | |
2452 if (wp->w_p_pvw || bt_quickfix(wp->w_buffer)) | |
2453 { | |
2454 /* | |
1346 | 2455 * If the cursor goes to the preview or the quickfix window, try |
7 | 2456 * finding another window to go to. |
2457 */ | |
2458 for (;;) | |
2459 { | |
2460 if (wp->w_next == NULL) | |
2461 wp = firstwin; | |
2462 else | |
2463 wp = wp->w_next; | |
2464 if (wp == curwin) | |
2465 break; | |
2466 if (!wp->w_p_pvw && !bt_quickfix(wp->w_buffer)) | |
2467 { | |
2468 curwin = wp; | |
2469 break; | |
2470 } | |
2471 } | |
2472 } | |
2473 #endif | |
2474 curbuf = curwin->w_buffer; | |
2475 close_curwin = TRUE; | |
11193
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patch 8.0.0483: illegal memory access when using :all
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parents:
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diff
changeset
|
2476 |
75ccc8a15a51
patch 8.0.0483: illegal memory access when using :all
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changeset
|
2477 /* The cursor position may be invalid if the buffer changed after last |
75ccc8a15a51
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parents:
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diff
changeset
|
2478 * using the window. */ |
75ccc8a15a51
patch 8.0.0483: illegal memory access when using :all
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2479 check_cursor(); |
7 | 2480 } |
8643
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Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
2481 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
|
2482 /* 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
|
2483 * 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:
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diff
changeset
|
2484 win_equal(curwin, curwin->w_frame->fr_parent == win_frame, dir); |
7 | 2485 else |
2486 win_comp_pos(); | |
2487 if (close_curwin) | |
2488 { | |
9595
0190d5de215f
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Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
2489 win_enter_ext(wp, FALSE, TRUE, FALSE, TRUE, TRUE); |
7 | 2490 if (other_buffer) |
2491 /* careful: after this wp and win may be invalid! */ | |
2492 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
2493 } | |
2494 | |
2495 /* | |
667 | 2496 * If last window has a status line now and we don't want one, |
2497 * remove the status line. | |
7 | 2498 */ |
2499 last_status(FALSE); | |
2500 | |
2501 /* After closing the help window, try restoring the window layout from | |
2502 * before it was opened. */ | |
2503 if (help_window) | |
1906 | 2504 restore_snapshot(SNAP_HELP_IDX, close_curwin); |
7 | 2505 |
8643
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Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
2506 #if defined(FEAT_GUI) |
7 | 2507 /* When 'guioptions' includes 'L' or 'R' may have to remove scrollbars. */ |
2508 if (gui.in_use && !win_hasvertsplit()) | |
2509 gui_init_which_components(NULL); | |
2510 #endif | |
2511 | |
2512 redraw_all_later(NOT_VALID); | |
5302 | 2513 return OK; |
7 | 2514 } |
2515 | |
2516 /* | |
671 | 2517 * Close window "win" in tab page "tp", which is not the current tab page. |
3535 | 2518 * This may be the last window in that tab page and result in closing the tab, |
671 | 2519 * thus "tp" may become invalid! |
856 | 2520 * Caller must check if buffer is hidden and whether the tabline needs to be |
2521 * updated. | |
671 | 2522 */ |
2523 void | |
7837
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parents:
7805
diff
changeset
|
2524 win_close_othertab(win_T *win, int free_buf, tabpage_T *tp) |
671 | 2525 { |
2526 win_T *wp; | |
2527 int dir; | |
2528 tabpage_T *ptp = NULL; | |
2191 | 2529 int free_tp = FALSE; |
671 | 2530 |
10076
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10042
diff
changeset
|
2531 /* Get here with win->w_buffer == NULL when win_close() detects the tab |
bc30991c3e98
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parents:
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diff
changeset
|
2532 * page changed. */ |
10106
58e6dd1d8be3
commit https://github.com/vim/vim/commit/e0ab94e7123ca7855f45919114d948ef2bc1e8c3
Christian Brabandt <cb@256bit.org>
parents:
10082
diff
changeset
|
2533 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
|
2534 && win->w_buffer->b_locked > 0)) |
3570 | 2535 return; /* window is already being closed */ |
2536 | |
10076
bc30991c3e98
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parents:
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diff
changeset
|
2537 if (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
|
2538 /* Close the link to the buffer. */ |
bc30991c3e98
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Christian Brabandt <cb@256bit.org>
parents:
10042
diff
changeset
|
2539 close_buffer(win, win->w_buffer, free_buf ? DOBUF_UNLOAD : 0, FALSE); |
671 | 2540 |
2541 /* Careful: Autocommands may have closed the tab page or made it the | |
2542 * current tab page. */ | |
2543 for (ptp = first_tabpage; ptp != NULL && ptp != tp; ptp = ptp->tp_next) | |
2544 ; | |
672 | 2545 if (ptp == NULL || tp == curtab) |
671 | 2546 return; |
2547 | |
2548 /* Autocommands may have closed the window already. */ | |
2549 for (wp = tp->tp_firstwin; wp != NULL && wp != win; wp = wp->w_next) | |
2550 ; | |
2551 if (wp == NULL) | |
2552 return; | |
2553 | |
2554 /* When closing the last window in a tab page remove the tab page. */ | |
7009 | 2555 if (tp->tp_firstwin == tp->tp_lastwin) |
671 | 2556 { |
2557 if (tp == first_tabpage) | |
2558 first_tabpage = tp->tp_next; | |
2559 else | |
2560 { | |
2561 for (ptp = first_tabpage; ptp != NULL && ptp->tp_next != tp; | |
2562 ptp = ptp->tp_next) | |
2563 ; | |
2564 if (ptp == NULL) | |
2565 { | |
10359
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Christian Brabandt <cb@256bit.org>
parents:
10357
diff
changeset
|
2566 internal_error("win_close_othertab()"); |
671 | 2567 return; |
2568 } | |
2569 ptp->tp_next = tp->tp_next; | |
2570 } | |
2191 | 2571 free_tp = TRUE; |
2572 } | |
2573 | |
2574 /* Free the memory used for the window. */ | |
2575 win_free_mem(win, &dir, tp); | |
2576 | |
2577 if (free_tp) | |
847 | 2578 free_tabpage(tp); |
671 | 2579 } |
2580 | |
2581 /* | |
355 | 2582 * Free the memory used for a window. |
2583 * Returns a pointer to the window that got the freed up space. | |
2584 */ | |
2585 static win_T * | |
7837
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7805
diff
changeset
|
2586 win_free_mem( |
33ba2adb6065
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parents:
7805
diff
changeset
|
2587 win_T *win, |
33ba2adb6065
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7805
diff
changeset
|
2588 int *dirp, /* set to 'v' or 'h' for direction if 'ea' */ |
33ba2adb6065
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7805
diff
changeset
|
2589 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
355 | 2590 { |
2591 frame_T *frp; | |
2592 win_T *wp; | |
2593 | |
667 | 2594 /* Remove the window and its frame from the tree of frames. */ |
355 | 2595 frp = win->w_frame; |
671 | 2596 wp = winframe_remove(win, dirp, tp); |
355 | 2597 vim_free(frp); |
671 | 2598 win_free(win, tp); |
355 | 2599 |
819 | 2600 /* When deleting the current window of another tab page select a new |
2601 * current window. */ | |
2602 if (tp != NULL && win == tp->tp_curwin) | |
2603 tp->tp_curwin = wp; | |
2604 | |
355 | 2605 return wp; |
2606 } | |
2607 | |
2608 #if defined(EXITFREE) || defined(PROTO) | |
2609 void | |
7837
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parents:
7805
diff
changeset
|
2610 win_free_all(void) |
355 | 2611 { |
2612 int dummy; | |
2613 | |
671 | 2614 while (first_tabpage->tp_next != NULL) |
2615 tabpage_close(TRUE); | |
2616 | |
1906 | 2617 if (aucmd_win != NULL) |
2618 { | |
2619 (void)win_free_mem(aucmd_win, &dummy, NULL); | |
2620 aucmd_win = NULL; | |
2621 } | |
1918 | 2622 |
2623 while (firstwin != NULL) | |
2624 (void)win_free_mem(firstwin, &dummy, NULL); | |
6060 | 2625 |
2626 /* No window should be used after this. Set curwin to NULL to crash | |
2627 * instead of using freed memory. */ | |
2628 curwin = NULL; | |
355 | 2629 } |
2630 #endif | |
2631 | |
2632 /* | |
7 | 2633 * Remove a window and its frame from the tree of frames. |
2634 * Returns a pointer to the window that got the freed up space. | |
2635 */ | |
1906 | 2636 win_T * |
7837
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7805
diff
changeset
|
2637 winframe_remove( |
33ba2adb6065
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parents:
7805
diff
changeset
|
2638 win_T *win, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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parents:
7805
diff
changeset
|
2639 int *dirp UNUSED, /* set to 'v' or 'h' for direction if 'ea' */ |
33ba2adb6065
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2640 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 2641 { |
2642 frame_T *frp, *frp2, *frp3; | |
2643 frame_T *frp_close = win->w_frame; | |
2644 win_T *wp; | |
2645 | |
2646 /* | |
671 | 2647 * If there is only one window there is nothing to remove. |
2648 */ | |
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Christian Brabandt <cb@256bit.org>
parents:
10106
diff
changeset
|
2649 if (tp == NULL ? ONE_WINDOW : tp->tp_firstwin == tp->tp_lastwin) |
671 | 2650 return NULL; |
2651 | |
2652 /* | |
7 | 2653 * Remove the window from its frame. |
2654 */ | |
671 | 2655 frp2 = win_altframe(win, tp); |
7 | 2656 wp = frame2win(frp2); |
2657 | |
2658 /* Remove this frame from the list of frames. */ | |
2659 frame_remove(frp_close); | |
2660 | |
2661 if (frp_close->fr_parent->fr_layout == FR_COL) | |
2662 { | |
1346 | 2663 /* When 'winfixheight' is set, try to find another frame in the column |
2664 * (as close to the closed frame as possible) to distribute the height | |
2665 * to. */ | |
2666 if (frp2->fr_win != NULL && frp2->fr_win->w_p_wfh) | |
2667 { | |
2668 frp = frp_close->fr_prev; | |
2669 frp3 = frp_close->fr_next; | |
2670 while (frp != NULL || frp3 != NULL) | |
2671 { | |
2672 if (frp != NULL) | |
2673 { | |
2674 if (frp->fr_win != NULL && !frp->fr_win->w_p_wfh) | |
2675 { | |
2676 frp2 = frp; | |
2677 wp = frp->fr_win; | |
2678 break; | |
2679 } | |
2680 frp = frp->fr_prev; | |
2681 } | |
2682 if (frp3 != NULL) | |
2683 { | |
2684 if (frp3->fr_win != NULL && !frp3->fr_win->w_p_wfh) | |
2685 { | |
2686 frp2 = frp3; | |
2687 wp = frp3->fr_win; | |
2688 break; | |
2689 } | |
2690 frp3 = frp3->fr_next; | |
2691 } | |
2692 } | |
2693 } | |
7 | 2694 frame_new_height(frp2, frp2->fr_height + frp_close->fr_height, |
2695 frp2 == frp_close->fr_next ? TRUE : FALSE, FALSE); | |
2696 *dirp = 'v'; | |
2697 } | |
2698 else | |
2699 { | |
1346 | 2700 /* When 'winfixwidth' is set, try to find another frame in the column |
2701 * (as close to the closed frame as possible) to distribute the width | |
2702 * to. */ | |
2703 if (frp2->fr_win != NULL && frp2->fr_win->w_p_wfw) | |
2704 { | |
2705 frp = frp_close->fr_prev; | |
2706 frp3 = frp_close->fr_next; | |
2707 while (frp != NULL || frp3 != NULL) | |
2708 { | |
2709 if (frp != NULL) | |
2710 { | |
2711 if (frp->fr_win != NULL && !frp->fr_win->w_p_wfw) | |
2712 { | |
2713 frp2 = frp; | |
2714 wp = frp->fr_win; | |
2715 break; | |
2716 } | |
2717 frp = frp->fr_prev; | |
2718 } | |
2719 if (frp3 != NULL) | |
2720 { | |
2721 if (frp3->fr_win != NULL && !frp3->fr_win->w_p_wfw) | |
2722 { | |
2723 frp2 = frp3; | |
2724 wp = frp3->fr_win; | |
2725 break; | |
2726 } | |
2727 frp3 = frp3->fr_next; | |
2728 } | |
2729 } | |
2730 } | |
7 | 2731 frame_new_width(frp2, frp2->fr_width + frp_close->fr_width, |
779 | 2732 frp2 == frp_close->fr_next ? TRUE : FALSE, FALSE); |
7 | 2733 *dirp = 'h'; |
2734 } | |
2735 | |
2736 /* If rows/columns go to a window below/right its positions need to be | |
2737 * updated. Can only be done after the sizes have been updated. */ | |
2738 if (frp2 == frp_close->fr_next) | |
2739 { | |
2740 int row = win->w_winrow; | |
12513
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parents:
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diff
changeset
|
2741 int col = win->w_wincol; |
7 | 2742 |
2743 frame_comp_pos(frp2, &row, &col); | |
2744 } | |
2745 | |
2746 if (frp2->fr_next == NULL && frp2->fr_prev == NULL) | |
2747 { | |
2748 /* There is no other frame in this list, move its info to the parent | |
2749 * and remove it. */ | |
2750 frp2->fr_parent->fr_layout = frp2->fr_layout; | |
2751 frp2->fr_parent->fr_child = frp2->fr_child; | |
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changeset
|
2752 FOR_ALL_FRAMES(frp, frp2->fr_child) |
7 | 2753 frp->fr_parent = frp2->fr_parent; |
2754 frp2->fr_parent->fr_win = frp2->fr_win; | |
2755 if (frp2->fr_win != NULL) | |
2756 frp2->fr_win->w_frame = frp2->fr_parent; | |
2757 frp = frp2->fr_parent; | |
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changeset
|
2758 if (topframe->fr_child == frp2) |
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changeset
|
2759 topframe->fr_child = frp; |
7 | 2760 vim_free(frp2); |
2761 | |
2762 frp2 = frp->fr_parent; | |
2763 if (frp2 != NULL && frp2->fr_layout == frp->fr_layout) | |
2764 { | |
2765 /* The frame above the parent has the same layout, have to merge | |
2766 * the frames into this list. */ | |
2767 if (frp2->fr_child == frp) | |
2768 frp2->fr_child = frp->fr_child; | |
2769 frp->fr_child->fr_prev = frp->fr_prev; | |
2770 if (frp->fr_prev != NULL) | |
2771 frp->fr_prev->fr_next = frp->fr_child; | |
2772 for (frp3 = frp->fr_child; ; frp3 = frp3->fr_next) | |
2773 { | |
2774 frp3->fr_parent = frp2; | |
2775 if (frp3->fr_next == NULL) | |
2776 { | |
2777 frp3->fr_next = frp->fr_next; | |
2778 if (frp->fr_next != NULL) | |
2779 frp->fr_next->fr_prev = frp3; | |
2780 break; | |
2781 } | |
2782 } | |
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|
2783 if (topframe->fr_child == frp) |
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changeset
|
2784 topframe->fr_child = frp2; |
7 | 2785 vim_free(frp); |
2786 } | |
2787 } | |
2788 | |
2789 return wp; | |
2790 } | |
2791 | |
2792 /* | |
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|
2793 * Return a pointer to the frame that will receive the empty screen space that |
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|
2794 * is left over after "win" is closed. |
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2795 * |
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|
2796 * If 'splitbelow' or 'splitright' is set, the space goes above or to the left |
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|
2797 * by default. Otherwise, the free space goes below or to the right. The |
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|
2798 * result is that opening a window and then immediately closing it will |
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|
2799 * preserve the initial window layout. The 'wfh' and 'wfw' settings are |
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|
2800 * respected when possible. |
7 | 2801 */ |
2802 static frame_T * | |
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changeset
|
2803 win_altframe( |
33ba2adb6065
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changeset
|
2804 win_T *win, |
33ba2adb6065
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diff
changeset
|
2805 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 2806 { |
2807 frame_T *frp; | |
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|
2808 frame_T *other_fr, *target_fr; |
7 | 2809 |
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parents:
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diff
changeset
|
2810 if (tp == NULL ? ONE_WINDOW : tp->tp_firstwin == tp->tp_lastwin) |
667 | 2811 return alt_tabpage()->tp_curwin->w_frame; |
2812 | |
7 | 2813 frp = win->w_frame; |
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|
2814 |
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|
2815 if (frp->fr_prev == NULL) |
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parents:
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diff
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|
2816 return frp->fr_next; |
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|
2817 if (frp->fr_next == NULL) |
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|
2818 return frp->fr_prev; |
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|
2819 |
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diff
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|
2820 target_fr = frp->fr_next; |
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parents:
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diff
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|
2821 other_fr = frp->fr_prev; |
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diff
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|
2822 if (p_spr || p_sb) |
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parents:
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diff
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|
2823 { |
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diff
changeset
|
2824 target_fr = frp->fr_prev; |
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parents:
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diff
changeset
|
2825 other_fr = frp->fr_next; |
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parents:
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diff
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|
2826 } |
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parents:
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diff
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|
2827 |
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parents:
13670
diff
changeset
|
2828 /* If 'wfh' or 'wfw' is set for the target and not for the alternate |
79419af4b29c
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parents:
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diff
changeset
|
2829 * window, reverse the selection. */ |
355 | 2830 if (frp->fr_parent != NULL && frp->fr_parent->fr_layout == FR_ROW) |
13837
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parents:
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diff
changeset
|
2831 { |
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parents:
13670
diff
changeset
|
2832 if (frame_fixed_width(target_fr) && !frame_fixed_width(other_fr)) |
79419af4b29c
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2833 target_fr = other_fr; |
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parents:
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diff
changeset
|
2834 } |
7 | 2835 else |
13837
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parents:
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diff
changeset
|
2836 { |
79419af4b29c
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Christian Brabandt <cb@256bit.org>
parents:
13670
diff
changeset
|
2837 if (frame_fixed_height(target_fr) && !frame_fixed_height(other_fr)) |
79419af4b29c
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parents:
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diff
changeset
|
2838 target_fr = other_fr; |
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parents:
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diff
changeset
|
2839 } |
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parents:
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diff
changeset
|
2840 |
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diff
changeset
|
2841 return target_fr; |
7 | 2842 } |
2843 | |
2844 /* | |
667 | 2845 * Return the tabpage that will be used if the current one is closed. |
2846 */ | |
2847 static tabpage_T * | |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2848 alt_tabpage(void) |
667 | 2849 { |
672 | 2850 tabpage_T *tp; |
2851 | |
682 | 2852 /* Use the next tab page if possible. */ |
2853 if (curtab->tp_next != NULL) | |
672 | 2854 return curtab->tp_next; |
2855 | |
682 | 2856 /* Find the last but one tab page. */ |
2857 for (tp = first_tabpage; tp->tp_next != curtab; tp = tp->tp_next) | |
2858 ; | |
674 | 2859 return tp; |
667 | 2860 } |
2861 | |
2862 /* | |
7 | 2863 * Find the left-upper window in frame "frp". |
2864 */ | |
2865 static win_T * | |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2866 frame2win(frame_T *frp) |
7 | 2867 { |
2868 while (frp->fr_win == NULL) | |
2869 frp = frp->fr_child; | |
2870 return frp->fr_win; | |
2871 } | |
2872 | |
2873 /* | |
2874 * Return TRUE if frame "frp" contains window "wp". | |
2875 */ | |
2876 static int | |
7837
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parents:
7805
diff
changeset
|
2877 frame_has_win(frame_T *frp, win_T *wp) |
7 | 2878 { |
2879 frame_T *p; | |
2880 | |
2881 if (frp->fr_layout == FR_LEAF) | |
2882 return frp->fr_win == wp; | |
2883 | |
15227
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Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
2884 FOR_ALL_FRAMES(p, frp->fr_child) |
7 | 2885 if (frame_has_win(p, wp)) |
2886 return TRUE; | |
2887 return FALSE; | |
2888 } | |
2889 | |
2890 /* | |
2891 * Set a new height for a frame. Recursively sets the height for contained | |
2892 * frames and windows. Caller must take care of positions. | |
2893 */ | |
2894 static void | |
7837
33ba2adb6065
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2895 frame_new_height( |
33ba2adb6065
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2896 frame_T *topfrp, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2897 int height, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
2898 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
|
2899 int wfh) /* obey 'winfixheight' when there is a choice; |
7 | 2900 may cause the height not to be set */ |
2901 { | |
2902 frame_T *frp; | |
2903 int extra_lines; | |
2904 int h; | |
2905 | |
2906 if (topfrp->fr_win != NULL) | |
2907 { | |
2908 /* Simple case: just one window. */ | |
2909 win_new_height(topfrp->fr_win, | |
12491
7ab796b041bd
patch 8.0.1125: wrong window height when splitting window with window toolbar
Christian Brabandt <cb@256bit.org>
parents:
12487
diff
changeset
|
2910 height - topfrp->fr_win->w_status_height |
12916
af2e0401eb8c
patch 8.0.1334: splitting a window with a WinBar damages window layout
Christian Brabandt <cb@256bit.org>
parents:
12910
diff
changeset
|
2911 - WINBAR_HEIGHT(topfrp->fr_win)); |
7 | 2912 } |
2913 else if (topfrp->fr_layout == FR_ROW) | |
2914 { | |
2915 do | |
2916 { | |
2917 /* All frames in this row get the same new height. */ | |
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changeset
|
2918 FOR_ALL_FRAMES(frp, topfrp->fr_child) |
7 | 2919 { |
2920 frame_new_height(frp, height, topfirst, wfh); | |
2921 if (frp->fr_height > height) | |
2922 { | |
2923 /* Could not fit the windows, make the whole row higher. */ | |
2924 height = frp->fr_height; | |
2925 break; | |
2926 } | |
2927 } | |
2928 } | |
2929 while (frp != NULL); | |
2930 } | |
779 | 2931 else /* fr_layout == FR_COL */ |
7 | 2932 { |
2933 /* Complicated case: Resize a column of frames. Resize the bottom | |
2934 * frame first, frames above that when needed. */ | |
2935 | |
2936 frp = topfrp->fr_child; | |
2937 if (wfh) | |
2938 /* Advance past frames with one window with 'wfh' set. */ | |
2939 while (frame_fixed_height(frp)) | |
2940 { | |
2941 frp = frp->fr_next; | |
2942 if (frp == NULL) | |
2943 return; /* no frame without 'wfh', give up */ | |
2944 } | |
2945 if (!topfirst) | |
2946 { | |
2947 /* Find the bottom frame of this column */ | |
2948 while (frp->fr_next != NULL) | |
2949 frp = frp->fr_next; | |
2950 if (wfh) | |
2951 /* Advance back for frames with one window with 'wfh' set. */ | |
2952 while (frame_fixed_height(frp)) | |
2953 frp = frp->fr_prev; | |
2954 } | |
2955 | |
2956 extra_lines = height - topfrp->fr_height; | |
2957 if (extra_lines < 0) | |
2958 { | |
2959 /* reduce height of contained frames, bottom or top frame first */ | |
2960 while (frp != NULL) | |
2961 { | |
2962 h = frame_minheight(frp, NULL); | |
2963 if (frp->fr_height + extra_lines < h) | |
2964 { | |
2965 extra_lines += frp->fr_height - h; | |
2966 frame_new_height(frp, h, topfirst, wfh); | |
2967 } | |
2968 else | |
2969 { | |
2970 frame_new_height(frp, frp->fr_height + extra_lines, | |
2971 topfirst, wfh); | |
2972 break; | |
2973 } | |
2974 if (topfirst) | |
2975 { | |
2976 do | |
2977 frp = frp->fr_next; | |
2978 while (wfh && frp != NULL && frame_fixed_height(frp)); | |
2979 } | |
2980 else | |
2981 { | |
2982 do | |
2983 frp = frp->fr_prev; | |
2984 while (wfh && frp != NULL && frame_fixed_height(frp)); | |
2985 } | |
2986 /* Increase "height" if we could not reduce enough frames. */ | |
2987 if (frp == NULL) | |
2988 height -= extra_lines; | |
2989 } | |
2990 } | |
2991 else if (extra_lines > 0) | |
2992 { | |
2993 /* increase height of bottom or top frame */ | |
2994 frame_new_height(frp, frp->fr_height + extra_lines, topfirst, wfh); | |
2995 } | |
2996 } | |
2997 topfrp->fr_height = height; | |
2998 } | |
2999 | |
3000 /* | |
3001 * Return TRUE if height of frame "frp" should not be changed because of | |
3002 * the 'winfixheight' option. | |
3003 */ | |
3004 static int | |
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diff
changeset
|
3005 frame_fixed_height(frame_T *frp) |
7 | 3006 { |
3007 /* frame with one window: fixed height if 'winfixheight' set. */ | |
3008 if (frp->fr_win != NULL) | |
3009 return frp->fr_win->w_p_wfh; | |
3010 | |
3011 if (frp->fr_layout == FR_ROW) | |
3012 { | |
3013 /* The frame is fixed height if one of the frames in the row is fixed | |
3014 * height. */ | |
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|
3015 FOR_ALL_FRAMES(frp, frp->fr_child) |
7 | 3016 if (frame_fixed_height(frp)) |
3017 return TRUE; | |
3018 return FALSE; | |
3019 } | |
3020 | |
3021 /* frp->fr_layout == FR_COL: The frame is fixed height if all of the | |
3022 * frames in the row are fixed height. */ | |
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|
3023 FOR_ALL_FRAMES(frp, frp->fr_child) |
7 | 3024 if (!frame_fixed_height(frp)) |
3025 return FALSE; | |
3026 return TRUE; | |
3027 } | |
3028 | |
3029 /* | |
779 | 3030 * Return TRUE if width of frame "frp" should not be changed because of |
3031 * the 'winfixwidth' option. | |
3032 */ | |
3033 static int | |
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diff
changeset
|
3034 frame_fixed_width(frame_T *frp) |
779 | 3035 { |
3036 /* frame with one window: fixed width if 'winfixwidth' set. */ | |
3037 if (frp->fr_win != NULL) | |
3038 return frp->fr_win->w_p_wfw; | |
3039 | |
3040 if (frp->fr_layout == FR_COL) | |
3041 { | |
3042 /* The frame is fixed width if one of the frames in the row is fixed | |
3043 * width. */ | |
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|
3044 FOR_ALL_FRAMES(frp, frp->fr_child) |
779 | 3045 if (frame_fixed_width(frp)) |
3046 return TRUE; | |
3047 return FALSE; | |
3048 } | |
3049 | |
3050 /* frp->fr_layout == FR_ROW: The frame is fixed width if all of the | |
3051 * frames in the row are fixed width. */ | |
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|
3052 FOR_ALL_FRAMES(frp, frp->fr_child) |
779 | 3053 if (!frame_fixed_width(frp)) |
3054 return FALSE; | |
3055 return TRUE; | |
3056 } | |
3057 | |
3058 /* | |
7 | 3059 * Add a status line to windows at the bottom of "frp". |
3060 * Note: Does not check if there is room! | |
3061 */ | |
3062 static void | |
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diff
changeset
|
3063 frame_add_statusline(frame_T *frp) |
7 | 3064 { |
3065 win_T *wp; | |
3066 | |
3067 if (frp->fr_layout == FR_LEAF) | |
3068 { | |
3069 wp = frp->fr_win; | |
3070 if (wp->w_status_height == 0) | |
3071 { | |
3072 if (wp->w_height > 0) /* don't make it negative */ | |
3073 --wp->w_height; | |
3074 wp->w_status_height = STATUS_HEIGHT; | |
3075 } | |
3076 } | |
3077 else if (frp->fr_layout == FR_ROW) | |
3078 { | |
3079 /* Handle all the frames in the row. */ | |
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changeset
|
3080 FOR_ALL_FRAMES(frp, frp->fr_child) |
7 | 3081 frame_add_statusline(frp); |
3082 } | |
3083 else /* frp->fr_layout == FR_COL */ | |
3084 { | |
3085 /* Only need to handle the last frame in the column. */ | |
3086 for (frp = frp->fr_child; frp->fr_next != NULL; frp = frp->fr_next) | |
3087 ; | |
3088 frame_add_statusline(frp); | |
3089 } | |
3090 } | |
3091 | |
3092 /* | |
3093 * Set width of a frame. Handles recursively going through contained frames. | |
3094 * May remove separator line for windows at the right side (for win_close()). | |
3095 */ | |
3096 static void | |
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changeset
|
3097 frame_new_width( |
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|
3098 frame_T *topfrp, |
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|
3099 int width, |
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|
3100 int leftfirst, /* resize leftmost contained frame first */ |
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changeset
|
3101 int wfw) /* obey 'winfixwidth' when there is a choice; |
779 | 3102 may cause the width not to be set */ |
7 | 3103 { |
3104 frame_T *frp; | |
3105 int extra_cols; | |
3106 int w; | |
3107 win_T *wp; | |
3108 | |
3109 if (topfrp->fr_layout == FR_LEAF) | |
3110 { | |
3111 /* Simple case: just one window. */ | |
3112 wp = topfrp->fr_win; | |
3113 /* Find out if there are any windows right of this one. */ | |
3114 for (frp = topfrp; frp->fr_parent != NULL; frp = frp->fr_parent) | |
3115 if (frp->fr_parent->fr_layout == FR_ROW && frp->fr_next != NULL) | |
3116 break; | |
3117 if (frp->fr_parent == NULL) | |
3118 wp->w_vsep_width = 0; | |
3119 win_new_width(wp, width - wp->w_vsep_width); | |
3120 } | |
3121 else if (topfrp->fr_layout == FR_COL) | |
3122 { | |
779 | 3123 do |
3124 { | |
3125 /* All frames in this column get the same new width. */ | |
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|
3126 FOR_ALL_FRAMES(frp, topfrp->fr_child) |
779 | 3127 { |
3128 frame_new_width(frp, width, leftfirst, wfw); | |
3129 if (frp->fr_width > width) | |
3130 { | |
3131 /* Could not fit the windows, make whole column wider. */ | |
3132 width = frp->fr_width; | |
3133 break; | |
3134 } | |
3135 } | |
3136 } while (frp != NULL); | |
7 | 3137 } |
3138 else /* fr_layout == FR_ROW */ | |
3139 { | |
3140 /* Complicated case: Resize a row of frames. Resize the rightmost | |
3141 * frame first, frames left of it when needed. */ | |
3142 | |
3143 frp = topfrp->fr_child; | |
779 | 3144 if (wfw) |
3145 /* Advance past frames with one window with 'wfw' set. */ | |
3146 while (frame_fixed_width(frp)) | |
3147 { | |
3148 frp = frp->fr_next; | |
3149 if (frp == NULL) | |
3150 return; /* no frame without 'wfw', give up */ | |
3151 } | |
7 | 3152 if (!leftfirst) |
779 | 3153 { |
3154 /* Find the rightmost frame of this row */ | |
7 | 3155 while (frp->fr_next != NULL) |
3156 frp = frp->fr_next; | |
779 | 3157 if (wfw) |
3158 /* Advance back for frames with one window with 'wfw' set. */ | |
3159 while (frame_fixed_width(frp)) | |
3160 frp = frp->fr_prev; | |
3161 } | |
7 | 3162 |
3163 extra_cols = width - topfrp->fr_width; | |
3164 if (extra_cols < 0) | |
3165 { | |
3166 /* reduce frame width, rightmost frame first */ | |
3167 while (frp != NULL) | |
3168 { | |
3169 w = frame_minwidth(frp, NULL); | |
3170 if (frp->fr_width + extra_cols < w) | |
3171 { | |
3172 extra_cols += frp->fr_width - w; | |
779 | 3173 frame_new_width(frp, w, leftfirst, wfw); |
7 | 3174 } |
3175 else | |
3176 { | |
779 | 3177 frame_new_width(frp, frp->fr_width + extra_cols, |
3178 leftfirst, wfw); | |
7 | 3179 break; |
3180 } | |
3181 if (leftfirst) | |
779 | 3182 { |
3183 do | |
3184 frp = frp->fr_next; | |
3185 while (wfw && frp != NULL && frame_fixed_width(frp)); | |
3186 } | |
7 | 3187 else |
779 | 3188 { |
3189 do | |
3190 frp = frp->fr_prev; | |
3191 while (wfw && frp != NULL && frame_fixed_width(frp)); | |
3192 } | |
3193 /* Increase "width" if we could not reduce enough frames. */ | |
3194 if (frp == NULL) | |
3195 width -= extra_cols; | |
7 | 3196 } |
3197 } | |
3198 else if (extra_cols > 0) | |
3199 { | |
3200 /* increase width of rightmost frame */ | |
779 | 3201 frame_new_width(frp, frp->fr_width + extra_cols, leftfirst, wfw); |
7 | 3202 } |
3203 } | |
3204 topfrp->fr_width = width; | |
3205 } | |
3206 | |
3207 /* | |
3208 * Add the vertical separator to windows at the right side of "frp". | |
3209 * Note: Does not check if there is room! | |
3210 */ | |
3211 static void | |
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diff
changeset
|
3212 frame_add_vsep(frame_T *frp) |
7 | 3213 { |
3214 win_T *wp; | |
3215 | |
3216 if (frp->fr_layout == FR_LEAF) | |
3217 { | |
3218 wp = frp->fr_win; | |
3219 if (wp->w_vsep_width == 0) | |
3220 { | |
3221 if (wp->w_width > 0) /* don't make it negative */ | |
3222 --wp->w_width; | |
3223 wp->w_vsep_width = 1; | |
3224 } | |
3225 } | |
3226 else if (frp->fr_layout == FR_COL) | |
3227 { | |
3228 /* Handle all the frames in the column. */ | |
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|
3229 FOR_ALL_FRAMES(frp, frp->fr_child) |
7 | 3230 frame_add_vsep(frp); |
3231 } | |
3232 else /* frp->fr_layout == FR_ROW */ | |
3233 { | |
3234 /* Only need to handle the last frame in the row. */ | |
3235 frp = frp->fr_child; | |
3236 while (frp->fr_next != NULL) | |
3237 frp = frp->fr_next; | |
3238 frame_add_vsep(frp); | |
3239 } | |
3240 } | |
3241 | |
3242 /* | |
3243 * Set frame width from the window it contains. | |
3244 */ | |
3245 static void | |
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diff
changeset
|
3246 frame_fix_width(win_T *wp) |
7 | 3247 { |
3248 wp->w_frame->fr_width = wp->w_width + wp->w_vsep_width; | |
3249 } | |
3250 | |
3251 /* | |
3252 * Set frame height from the window it contains. | |
3253 */ | |
3254 static void | |
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diff
changeset
|
3255 frame_fix_height(win_T *wp) |
7 | 3256 { |
12998
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changeset
|
3257 wp->w_frame->fr_height = VISIBLE_HEIGHT(wp) + wp->w_status_height; |
7 | 3258 } |
3259 | |
3260 /* | |
3261 * Compute the minimal height for frame "topfrp". | |
3262 * Uses the 'winminheight' option. | |
3263 * When "next_curwin" isn't NULL, use p_wh for this window. | |
3264 * When "next_curwin" is NOWIN, don't use at least one line for the current | |
3265 * window. | |
3266 */ | |
3267 static int | |
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changeset
|
3268 frame_minheight(frame_T *topfrp, win_T *next_curwin) |
7 | 3269 { |
3270 frame_T *frp; | |
3271 int m; | |
3272 int n; | |
3273 | |
3274 if (topfrp->fr_win != NULL) | |
3275 { | |
3276 if (topfrp->fr_win == next_curwin) | |
3277 m = p_wh + topfrp->fr_win->w_status_height; | |
3278 else | |
3279 { | |
3280 /* window: minimal height of the window plus status line */ | |
3281 m = p_wmh + topfrp->fr_win->w_status_height; | |
12998
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|
3282 if (topfrp->fr_win == curwin && next_curwin == NULL) |
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|
3283 { |
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changeset
|
3284 /* Current window is minimal one line high and WinBar is |
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changeset
|
3285 * visible. */ |
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changeset
|
3286 if (p_wmh == 0) |
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changeset
|
3287 ++m; |
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|
3288 m += WINBAR_HEIGHT(curwin); |
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diff
changeset
|
3289 } |
7 | 3290 } |
3291 } | |
3292 else if (topfrp->fr_layout == FR_ROW) | |
3293 { | |
3294 /* get the minimal height from each frame in this row */ | |
3295 m = 0; | |
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changeset
|
3296 FOR_ALL_FRAMES(frp, topfrp->fr_child) |
7 | 3297 { |
3298 n = frame_minheight(frp, next_curwin); | |
3299 if (n > m) | |
3300 m = n; | |
3301 } | |
3302 } | |
3303 else | |
3304 { | |
3305 /* Add up the minimal heights for all frames in this column. */ | |
3306 m = 0; | |
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changeset
|
3307 FOR_ALL_FRAMES(frp, topfrp->fr_child) |
7 | 3308 m += frame_minheight(frp, next_curwin); |
3309 } | |
3310 | |
3311 return m; | |
3312 } | |
3313 | |
3314 /* | |
3315 * Compute the minimal width for frame "topfrp". | |
3316 * When "next_curwin" isn't NULL, use p_wiw for this window. | |
3317 * When "next_curwin" is NOWIN, don't use at least one column for the current | |
3318 * window. | |
3319 */ | |
3320 static int | |
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changeset
|
3321 frame_minwidth( |
33ba2adb6065
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parents:
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changeset
|
3322 frame_T *topfrp, |
33ba2adb6065
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diff
changeset
|
3323 win_T *next_curwin) /* use p_wh and p_wiw for next_curwin */ |
7 | 3324 { |
3325 frame_T *frp; | |
3326 int m, n; | |
3327 | |
3328 if (topfrp->fr_win != NULL) | |
3329 { | |
3330 if (topfrp->fr_win == next_curwin) | |
3331 m = p_wiw + topfrp->fr_win->w_vsep_width; | |
3332 else | |
3333 { | |
3334 /* window: minimal width of the window plus separator column */ | |
3335 m = p_wmw + topfrp->fr_win->w_vsep_width; | |
3336 /* Current window is minimal one column wide */ | |
3337 if (p_wmw == 0 && topfrp->fr_win == curwin && next_curwin == NULL) | |
3338 ++m; | |
3339 } | |
3340 } | |
3341 else if (topfrp->fr_layout == FR_COL) | |
3342 { | |
3343 /* get the minimal width from each frame in this column */ | |
3344 m = 0; | |
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|
3345 FOR_ALL_FRAMES(frp, topfrp->fr_child) |
7 | 3346 { |
3347 n = frame_minwidth(frp, next_curwin); | |
3348 if (n > m) | |
3349 m = n; | |
3350 } | |
3351 } | |
3352 else | |
3353 { | |
3354 /* Add up the minimal widths for all frames in this row. */ | |
3355 m = 0; | |
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|
3356 FOR_ALL_FRAMES(frp, topfrp->fr_child) |
7 | 3357 m += frame_minwidth(frp, next_curwin); |
3358 } | |
3359 | |
3360 return m; | |
3361 } | |
3362 | |
3363 | |
3364 /* | |
3365 * Try to close all windows except current one. | |
3366 * Buffers in the other windows become hidden if 'hidden' is set, or '!' is | |
3367 * used and the buffer was modified. | |
3368 * | |
3369 * Used by ":bdel" and ":only". | |
3370 */ | |
3371 void | |
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diff
changeset
|
3372 close_others( |
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|
3373 int message, |
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diff
changeset
|
3374 int forceit) /* always hide all other windows */ |
7 | 3375 { |
3376 win_T *wp; | |
3377 win_T *nextwp; | |
3378 int r; | |
3379 | |
1906 | 3380 if (one_window()) |
7 | 3381 { |
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|
3382 if (message && !autocmd_busy) |
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changeset
|
3383 msg(_(m_onlyone)); |
7 | 3384 return; |
3385 } | |
3386 | |
3387 /* Be very careful here: autocommands may change the window layout. */ | |
3388 for (wp = firstwin; win_valid(wp); wp = nextwp) | |
3389 { | |
3390 nextwp = wp->w_next; | |
3391 if (wp != curwin) /* don't close current window */ | |
3392 { | |
3393 | |
3394 /* Check if it's allowed to abandon this window */ | |
3395 r = can_abandon(wp->w_buffer, forceit); | |
3396 if (!win_valid(wp)) /* autocommands messed wp up */ | |
3397 { | |
3398 nextwp = firstwin; | |
3399 continue; | |
3400 } | |
3401 if (!r) | |
3402 { | |
3403 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
3404 if (message && (p_confirm || cmdmod.confirm) && p_write) | |
3405 { | |
3406 dialog_changed(wp->w_buffer, FALSE); | |
3407 if (!win_valid(wp)) /* autocommands messed wp up */ | |
3408 { | |
3409 nextwp = firstwin; | |
3410 continue; | |
3411 } | |
3412 } | |
3413 if (bufIsChanged(wp->w_buffer)) | |
3414 #endif | |
3415 continue; | |
3416 } | |
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3417 win_close(wp, !buf_hide(wp->w_buffer) |
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|
3418 && !bufIsChanged(wp->w_buffer)); |
7 | 3419 } |
3420 } | |
3421 | |
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diff
changeset
|
3422 if (message && !ONE_WINDOW) |
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diff
changeset
|
3423 emsg(_("E445: Other window contains changes")); |
7 | 3424 } |
3425 | |
3426 /* | |
675 | 3427 * Init the current window "curwin". |
3428 * Called when a new file is being edited. | |
7 | 3429 */ |
3430 void | |
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changeset
|
3431 curwin_init(void) |
7 | 3432 { |
1918 | 3433 win_init_empty(curwin); |
3434 } | |
3435 | |
3436 void | |
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changeset
|
3437 win_init_empty(win_T *wp) |
1918 | 3438 { |
3439 redraw_win_later(wp, NOT_VALID); | |
3440 wp->w_lines_valid = 0; | |
3441 wp->w_cursor.lnum = 1; | |
3442 wp->w_curswant = wp->w_cursor.col = 0; | |
3443 wp->w_cursor.coladd = 0; | |
3444 wp->w_pcmark.lnum = 1; /* pcmark not cleared but set to line 1 */ | |
3445 wp->w_pcmark.col = 0; | |
3446 wp->w_prev_pcmark.lnum = 0; | |
3447 wp->w_prev_pcmark.col = 0; | |
3448 wp->w_topline = 1; | |
7 | 3449 #ifdef FEAT_DIFF |
1918 | 3450 wp->w_topfill = 0; |
3451 #endif | |
3452 wp->w_botline = 2; | |
3068 | 3453 #ifdef FEAT_SYN_HL |
3454 wp->w_s = &wp->w_buffer->b_s; | |
3455 #endif | |
7 | 3456 } |
3457 | |
3458 /* | |
3459 * Allocate the first window and put an empty buffer in it. | |
3460 * Called from main(). | |
667 | 3461 * Return FAIL when something goes wrong (out of memory). |
7 | 3462 */ |
667 | 3463 int |
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|
3464 win_alloc_first(void) |
7 | 3465 { |
675 | 3466 if (win_alloc_firstwin(NULL) == FAIL) |
667 | 3467 return FAIL; |
3468 | |
672 | 3469 first_tabpage = alloc_tabpage(); |
667 | 3470 if (first_tabpage == NULL) |
3471 return FAIL; | |
3472 first_tabpage->tp_topframe = topframe; | |
672 | 3473 curtab = first_tabpage; |
1906 | 3474 |
667 | 3475 return OK; |
3476 } | |
3477 | |
1906 | 3478 /* |
3479 * Init "aucmd_win". This can only be done after the first | |
3480 * window is fully initialized, thus it can't be in win_alloc_first(). | |
3481 */ | |
3482 void | |
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changeset
|
3483 win_alloc_aucmd_win(void) |
1906 | 3484 { |
3485 aucmd_win = win_alloc(NULL, TRUE); | |
3486 if (aucmd_win != NULL) | |
3487 { | |
3488 win_init_some(aucmd_win, curwin); | |
2583 | 3489 RESET_BINDING(aucmd_win); |
1906 | 3490 new_frame(aucmd_win); |
3491 } | |
3492 } | |
3493 | |
667 | 3494 /* |
675 | 3495 * Allocate the first window or the first window in a new tab page. |
3496 * When "oldwin" is NULL create an empty buffer for it. | |
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3497 * When "oldwin" is not NULL copy info from it to the new window. |
667 | 3498 * Return FAIL when something goes wrong (out of memory). |
3499 */ | |
3500 static int | |
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changeset
|
3501 win_alloc_firstwin(win_T *oldwin) |
667 | 3502 { |
1906 | 3503 curwin = win_alloc(NULL, FALSE); |
675 | 3504 if (oldwin == NULL) |
3505 { | |
3506 /* Very first window, need to create an empty buffer for it and | |
3507 * initialize from scratch. */ | |
3508 curbuf = buflist_new(NULL, NULL, 1L, BLN_LISTED); | |
3509 if (curwin == NULL || curbuf == NULL) | |
3510 return FAIL; | |
3511 curwin->w_buffer = curbuf; | |
2250
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3512 #ifdef FEAT_SYN_HL |
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3513 curwin->w_s = &(curbuf->b_s); |
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3514 #endif |
675 | 3515 curbuf->b_nwindows = 1; /* there is one window */ |
3516 curwin->w_alist = &global_alist; | |
3517 curwin_init(); /* init current window */ | |
3518 } | |
3519 else | |
3520 { | |
3521 /* First window in new tab page, initialize it from "oldwin". */ | |
1822 | 3522 win_init(curwin, oldwin, 0); |
675 | 3523 |
2583 | 3524 /* We don't want cursor- and scroll-binding in the first window. */ |
3525 RESET_BINDING(curwin); | |
675 | 3526 } |
7 | 3527 |
1906 | 3528 new_frame(curwin); |
3529 if (curwin->w_frame == NULL) | |
667 | 3530 return FAIL; |
1906 | 3531 topframe = curwin->w_frame; |
7 | 3532 topframe->fr_width = Columns; |
3533 topframe->fr_height = Rows - p_ch; | |
667 | 3534 |
3535 return OK; | |
3536 } | |
3537 | |
3538 /* | |
1906 | 3539 * Create a frame for window "wp". |
3540 */ | |
3541 static void | |
3542 new_frame(win_T *wp) | |
3543 { | |
3544 frame_T *frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
3545 | |
3546 wp->w_frame = frp; | |
3547 if (frp != NULL) | |
3548 { | |
3549 frp->fr_layout = FR_LEAF; | |
3550 frp->fr_win = wp; | |
3551 } | |
3552 } | |
3553 | |
3554 /* | |
667 | 3555 * Initialize the window and frame size to the maximum. |
3556 */ | |
3557 void | |
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diff
changeset
|
3558 win_init_size(void) |
667 | 3559 { |
3560 firstwin->w_height = ROWS_AVAIL; | |
3561 topframe->fr_height = ROWS_AVAIL; | |
3562 firstwin->w_width = Columns; | |
3563 topframe->fr_width = Columns; | |
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|
3564 } |
672 | 3565 |
3566 /* | |
3567 * Allocate a new tabpage_T and init the values. | |
3568 * Returns NULL when out of memory. | |
3569 */ | |
3570 static tabpage_T * | |
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3571 alloc_tabpage(void) |
672 | 3572 { |
3573 tabpage_T *tp; | |
4287 | 3574 # ifdef FEAT_GUI |
3575 int i; | |
3576 # endif | |
3577 | |
672 | 3578 |
3579 tp = (tabpage_T *)alloc_clear((unsigned)sizeof(tabpage_T)); | |
4287 | 3580 if (tp == NULL) |
3581 return NULL; | |
3582 | |
3583 # ifdef FEAT_EVAL | |
3584 /* init t: variables */ | |
3585 tp->tp_vars = dict_alloc(); | |
3586 if (tp->tp_vars == NULL) | |
3587 { | |
3588 vim_free(tp); | |
3589 return NULL; | |
3590 } | |
3591 init_var_dict(tp->tp_vars, &tp->tp_winvar, VAR_SCOPE); | |
3592 # endif | |
3593 | |
788 | 3594 # ifdef FEAT_GUI |
4287 | 3595 for (i = 0; i < 3; i++) |
3596 tp->tp_prev_which_scrollbars[i] = -1; | |
788 | 3597 # endif |
672 | 3598 # ifdef FEAT_DIFF |
4287 | 3599 tp->tp_diff_invalid = TRUE; |
672 | 3600 # endif |
4287 | 3601 tp->tp_ch_used = p_ch; |
3602 | |
672 | 3603 return tp; |
3604 } | |
3605 | |
852 | 3606 void |
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changeset
|
3607 free_tabpage(tabpage_T *tp) |
672 | 3608 { |
1906 | 3609 int idx; |
3610 | |
672 | 3611 # ifdef FEAT_DIFF |
3612 diff_clear(tp); | |
3613 # endif | |
1906 | 3614 for (idx = 0; idx < SNAP_COUNT; ++idx) |
3615 clear_snapshot(tp, idx); | |
819 | 3616 #ifdef FEAT_EVAL |
4287 | 3617 vars_clear(&tp->tp_vars->dv_hashtab); /* free all t: variables */ |
3618 hash_init(&tp->tp_vars->dv_hashtab); | |
3619 unref_var_dict(tp->tp_vars); | |
819 | 3620 #endif |
4401 | 3621 |
3622 #ifdef FEAT_PYTHON | |
3623 python_tabpage_free(tp); | |
3624 #endif | |
3625 | |
3626 #ifdef FEAT_PYTHON3 | |
3627 python3_tabpage_free(tp); | |
3628 #endif | |
3629 | |
672 | 3630 vim_free(tp); |
3631 } | |
3632 | |
667 | 3633 /* |
675 | 3634 * Create a new Tab page with one window. |
3635 * It will edit the current buffer, like after ":split". | |
682 | 3636 * When "after" is 0 put it just after the current Tab page. |
3637 * Otherwise put it just before tab page "after". | |
667 | 3638 * Return FAIL or OK. |
3639 */ | |
3640 int | |
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diff
changeset
|
3641 win_new_tabpage(int after) |
667 | 3642 { |
672 | 3643 tabpage_T *tp = curtab; |
667 | 3644 tabpage_T *newtp; |
682 | 3645 int n; |
667 | 3646 |
672 | 3647 newtp = alloc_tabpage(); |
667 | 3648 if (newtp == NULL) |
3649 return FAIL; | |
3650 | |
3651 /* Remember the current windows in this Tab page. */ | |
4354 | 3652 if (leave_tabpage(curbuf, TRUE) == FAIL) |
674 | 3653 { |
3654 vim_free(newtp); | |
3655 return FAIL; | |
3656 } | |
672 | 3657 curtab = newtp; |
667 | 3658 |
3659 /* Create a new empty window. */ | |
675 | 3660 if (win_alloc_firstwin(tp->tp_curwin) == OK) |
667 | 3661 { |
3662 /* Make the new Tab page the new topframe. */ | |
682 | 3663 if (after == 1) |
3664 { | |
3665 /* New tab page becomes the first one. */ | |
3666 newtp->tp_next = first_tabpage; | |
3667 first_tabpage = newtp; | |
3668 } | |
3669 else | |
3670 { | |
3671 if (after > 0) | |
3672 { | |
3673 /* Put new tab page before tab page "after". */ | |
3674 n = 2; | |
3675 for (tp = first_tabpage; tp->tp_next != NULL | |
3676 && n < after; tp = tp->tp_next) | |
3677 ++n; | |
3678 } | |
3679 newtp->tp_next = tp->tp_next; | |
3680 tp->tp_next = newtp; | |
3681 } | |
667 | 3682 win_init_size(); |
685 | 3683 firstwin->w_winrow = tabline_height(); |
819 | 3684 win_comp_scroll(curwin); |
667 | 3685 |
3686 newtp->tp_topframe = topframe; | |
671 | 3687 last_status(FALSE); |
815 | 3688 |
3689 #if defined(FEAT_GUI) | |
3690 /* When 'guioptions' includes 'L' or 'R' may have to remove or add | |
3691 * scrollbars. Have to update them anyway. */ | |
1906 | 3692 gui_may_update_scrollbars(); |
815 | 3693 #endif |
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|
3694 #ifdef FEAT_JOB_CHANNEL |
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|
3695 entering_window(curwin); |
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|
3696 #endif |
815 | 3697 |
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3698 redraw_all_later(NOT_VALID); |
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changeset
|
3699 apply_autocmds(EVENT_WINNEW, NULL, NULL, FALSE, curbuf); |
4354 | 3700 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); |
9595
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changeset
|
3701 apply_autocmds(EVENT_TABNEW, NULL, NULL, FALSE, curbuf); |
675 | 3702 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); |
667 | 3703 return OK; |
3704 } | |
3705 | |
3706 /* Failed, get back the previous Tab page */ | |
4354 | 3707 enter_tabpage(curtab, curbuf, TRUE, TRUE); |
667 | 3708 return FAIL; |
3709 } | |
3710 | |
3711 /* | |
682 | 3712 * Open a new tab page if ":tab cmd" was used. It will edit the same buffer, |
3713 * like with ":split". | |
3714 * Returns OK if a new tab page was created, FAIL otherwise. | |
3715 */ | |
3716 int | |
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changeset
|
3717 may_open_tabpage(void) |
682 | 3718 { |
1090 | 3719 int n = (cmdmod.tab == 0) ? postponed_split_tab : cmdmod.tab; |
3720 | |
3721 if (n != 0) | |
682 | 3722 { |
3723 cmdmod.tab = 0; /* reset it to avoid doing it twice */ | |
1090 | 3724 postponed_split_tab = 0; |
682 | 3725 return win_new_tabpage(n); |
3726 } | |
3727 return FAIL; | |
3728 } | |
3729 | |
3730 /* | |
672 | 3731 * Create up to "maxcount" tabpages with empty windows. |
3732 * Returns the number of resulting tab pages. | |
667 | 3733 */ |
672 | 3734 int |
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changeset
|
3735 make_tabpages(int maxcount) |
667 | 3736 { |
672 | 3737 int count = maxcount; |
3738 int todo; | |
3739 | |
698 | 3740 /* Limit to 'tabpagemax' tabs. */ |
3741 if (count > p_tpm) | |
3742 count = p_tpm; | |
672 | 3743 |
3744 /* | |
3745 * Don't execute autocommands while creating the tab pages. Must do that | |
3746 * when putting the buffers in the windows. | |
3747 */ | |
1410 | 3748 block_autocmds(); |
672 | 3749 |
3750 for (todo = count - 1; todo > 0; --todo) | |
682 | 3751 if (win_new_tabpage(0) == FAIL) |
667 | 3752 break; |
672 | 3753 |
1410 | 3754 unblock_autocmds(); |
672 | 3755 |
3756 /* return actual number of tab pages */ | |
3757 return (count - todo); | |
667 | 3758 } |
3759 | |
3760 /* | |
671 | 3761 * Return TRUE when "tpc" points to a valid tab page. |
3762 */ | |
3763 int | |
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|
3764 valid_tabpage(tabpage_T *tpc) |
671 | 3765 { |
3766 tabpage_T *tp; | |
3767 | |
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diff
changeset
|
3768 FOR_ALL_TABPAGES(tp) |
671 | 3769 if (tp == tpc) |
3770 return TRUE; | |
3771 return FALSE; | |
3772 } | |
3773 | |
3774 /* | |
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3775 * Return TRUE when "tpc" points to a valid tab page and at least one window is |
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3776 * valid. |
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3777 */ |
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3778 int |
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3779 valid_tabpage_win(tabpage_T *tpc) |
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3780 { |
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3781 tabpage_T *tp; |
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3782 win_T *wp; |
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3783 |
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|
3784 FOR_ALL_TABPAGES(tp) |
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|
3785 { |
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|
3786 if (tp == tpc) |
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|
3787 { |
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|
3788 FOR_ALL_WINDOWS_IN_TAB(tp, wp) |
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|
3789 { |
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|
3790 if (win_valid_any_tab(wp)) |
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|
3791 return TRUE; |
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|
3792 } |
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|
3793 return FALSE; |
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|
3794 } |
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|
3795 } |
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|
3796 /* shouldn't happen */ |
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|
3797 return FALSE; |
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|
3798 } |
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|
3799 |
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|
3800 /* |
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|
3801 * Close tabpage "tab", assuming it has no windows in it. |
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|
3802 * There must be another tabpage or this will crash. |
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|
3803 */ |
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|
3804 void |
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|
3805 close_tabpage(tabpage_T *tab) |
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|
3806 { |
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|
3807 tabpage_T *ptp; |
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|
3808 |
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|
3809 if (tab == first_tabpage) |
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|
3810 { |
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|
3811 first_tabpage = tab->tp_next; |
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|
3812 ptp = first_tabpage; |
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3813 } |
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|
3814 else |
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|
3815 { |
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|
3816 for (ptp = first_tabpage; ptp != NULL && ptp->tp_next != tab; |
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|
3817 ptp = ptp->tp_next) |
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|
3818 ; |
11232
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patch 8.0.0502: Coverity complains about possible NULL pointer
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
3819 assert(ptp != NULL); |
11199
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|
3820 ptp->tp_next = tab->tp_next; |
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|
3821 } |
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|
3822 |
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|
3823 goto_tabpage_tp(ptp, FALSE, FALSE); |
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changeset
|
3824 free_tabpage(tab); |
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|
3825 } |
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|
3826 |
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|
3827 /* |
671 | 3828 * Find tab page "n" (first one is 1). Returns NULL when not found. |
3829 */ | |
3830 tabpage_T * | |
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diff
changeset
|
3831 find_tabpage(int n) |
671 | 3832 { |
3833 tabpage_T *tp; | |
3834 int i = 1; | |
3835 | |
3836 for (tp = first_tabpage; tp != NULL && i != n; tp = tp->tp_next) | |
3837 ++i; | |
3838 return tp; | |
3839 } | |
3840 | |
3841 /* | |
685 | 3842 * Get index of tab page "tp". First one has index 1. |
686 | 3843 * When not found returns number of tab pages plus one. |
685 | 3844 */ |
3845 int | |
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diff
changeset
|
3846 tabpage_index(tabpage_T *ftp) |
685 | 3847 { |
3848 int i = 1; | |
3849 tabpage_T *tp; | |
3850 | |
3851 for (tp = first_tabpage; tp != NULL && tp != ftp; tp = tp->tp_next) | |
3852 ++i; | |
3853 return i; | |
3854 } | |
3855 | |
3856 /* | |
674 | 3857 * Prepare for leaving the current tab page. |
4352 | 3858 * When autocommands change "curtab" we don't leave the tab page and return |
674 | 3859 * FAIL. |
3860 * Careful: When OK is returned need to get a new tab page very very soon! | |
667 | 3861 */ |
674 | 3862 static int |
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changeset
|
3863 leave_tabpage( |
33ba2adb6065
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diff
changeset
|
3864 buf_T *new_curbuf UNUSED, /* what is going to be the new curbuf, |
674 | 3865 NULL if unknown */ |
7837
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changeset
|
3866 int trigger_leave_autocmds UNUSED) |
667 | 3867 { |
674 | 3868 tabpage_T *tp = curtab; |
3869 | |
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|
3870 #ifdef FEAT_JOB_CHANNEL |
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|
3871 leaving_window(curwin); |
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changeset
|
3872 #endif |
819 | 3873 reset_VIsual_and_resel(); /* stop Visual mode */ |
4354 | 3874 if (trigger_leave_autocmds) |
3875 { | |
3876 if (new_curbuf != curbuf) | |
3877 { | |
3878 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); | |
3879 if (curtab != tp) | |
3880 return FAIL; | |
3881 } | |
3882 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); | |
674 | 3883 if (curtab != tp) |
3884 return FAIL; | |
4354 | 3885 apply_autocmds(EVENT_TABLEAVE, NULL, NULL, FALSE, curbuf); |
3886 if (curtab != tp) | |
3887 return FAIL; | |
3888 } | |
668 | 3889 #if defined(FEAT_GUI) |
3890 /* Remove the scrollbars. They may be added back later. */ | |
3891 if (gui.in_use) | |
3892 gui_remove_scrollbars(); | |
3893 #endif | |
667 | 3894 tp->tp_curwin = curwin; |
671 | 3895 tp->tp_prevwin = prevwin; |
667 | 3896 tp->tp_firstwin = firstwin; |
3897 tp->tp_lastwin = lastwin; | |
668 | 3898 tp->tp_old_Rows = Rows; |
3899 tp->tp_old_Columns = Columns; | |
667 | 3900 firstwin = NULL; |
3901 lastwin = NULL; | |
674 | 3902 return OK; |
667 | 3903 } |
3904 | |
3905 /* | |
3906 * Start using tab page "tp". | |
675 | 3907 * Only to be used after leave_tabpage() or freeing the current tab page. |
4354 | 3908 * Only trigger *Enter autocommands when trigger_enter_autocmds is TRUE. |
3909 * Only trigger *Leave autocommands when trigger_leave_autocmds is TRUE. | |
667 | 3910 */ |
3911 static void | |
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changeset
|
3912 enter_tabpage( |
33ba2adb6065
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|
3913 tabpage_T *tp, |
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|
3914 buf_T *old_curbuf UNUSED, |
8368
db2a07b710ed
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8212
diff
changeset
|
3915 int trigger_enter_autocmds, |
db2a07b710ed
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8212
diff
changeset
|
3916 int trigger_leave_autocmds) |
667 | 3917 { |
668 | 3918 int old_off = tp->tp_firstwin->w_winrow; |
870 | 3919 win_T *next_prevwin = tp->tp_prevwin; |
668 | 3920 |
672 | 3921 curtab = tp; |
667 | 3922 firstwin = tp->tp_firstwin; |
3923 lastwin = tp->tp_lastwin; | |
3924 topframe = tp->tp_topframe; | |
870 | 3925 |
3926 /* We would like doing the TabEnter event first, but we don't have a | |
3927 * valid current window yet, which may break some commands. | |
3928 * This triggers autocommands, thus may make "tp" invalid. */ | |
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9487
diff
changeset
|
3929 win_enter_ext(tp->tp_curwin, FALSE, TRUE, FALSE, |
4918
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changeset
|
3930 trigger_enter_autocmds, trigger_leave_autocmds); |
870 | 3931 prevwin = next_prevwin; |
3932 | |
668 | 3933 last_status(FALSE); /* status line may appear or disappear */ |
3934 (void)win_comp_pos(); /* recompute w_winrow for all windows */ | |
672 | 3935 #ifdef FEAT_DIFF |
3936 diff_need_scrollbind = TRUE; | |
3937 #endif | |
668 | 3938 |
3939 /* The tabpage line may have appeared or disappeared, may need to resize | |
3940 * the frames for that. When the Vim window was resized need to update | |
824 | 3941 * frame sizes too. Use the stored value of p_ch, so that it can be |
3942 * different for each tab page. */ | |
3943 p_ch = curtab->tp_ch_used; | |
685 | 3944 if (curtab->tp_old_Rows != Rows || (old_off != firstwin->w_winrow |
3945 #ifdef FEAT_GUI_TABLINE | |
3946 && !gui_use_tabline() | |
3947 #endif | |
3948 )) | |
668 | 3949 shell_new_rows(); |
674 | 3950 if (curtab->tp_old_Columns != Columns && starting == 0) |
668 | 3951 shell_new_columns(); /* update window widths */ |
3952 | |
3953 #if defined(FEAT_GUI) | |
3954 /* When 'guioptions' includes 'L' or 'R' may have to remove or add | |
3955 * scrollbars. Have to update them anyway. */ | |
1906 | 3956 gui_may_update_scrollbars(); |
667 | 3957 #endif |
3958 | |
3413 | 3959 /* Apply autocommands after updating the display, when 'rows' and |
3960 * 'columns' have been set correctly. */ | |
4354 | 3961 if (trigger_enter_autocmds) |
3582 | 3962 { |
3963 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); | |
3964 if (old_curbuf != curbuf) | |
3965 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
3966 } | |
3413 | 3967 |
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3968 redraw_all_later(NOT_VALID); |
667 | 3969 } |
3970 | |
3971 /* | |
3972 * Go to tab page "n". For ":tab N" and "Ngt". | |
685 | 3973 * When "n" is 9999 go to the last tab page. |
667 | 3974 */ |
3975 void | |
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|
3976 goto_tabpage(int n) |
667 | 3977 { |
3978 tabpage_T *tp; | |
682 | 3979 tabpage_T *ttp; |
667 | 3980 int i; |
3981 | |
857 | 3982 if (text_locked()) |
3983 { | |
3984 /* Not allowed when editing the command line. */ | |
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changeset
|
3985 text_locked_msg(); |
857 | 3986 return; |
3987 } | |
3988 | |
675 | 3989 /* If there is only one it can't work. */ |
3990 if (first_tabpage->tp_next == NULL) | |
3991 { | |
3992 if (n > 1) | |
3993 beep_flush(); | |
3994 return; | |
3995 } | |
3996 | |
667 | 3997 if (n == 0) |
3998 { | |
3999 /* No count, go to next tab page, wrap around end. */ | |
674 | 4000 if (curtab->tp_next == NULL) |
667 | 4001 tp = first_tabpage; |
4002 else | |
674 | 4003 tp = curtab->tp_next; |
667 | 4004 } |
682 | 4005 else if (n < 0) |
4006 { | |
4007 /* "gT": go to previous tab page, wrap around end. "N gT" repeats | |
4008 * this N times. */ | |
4009 ttp = curtab; | |
4010 for (i = n; i < 0; ++i) | |
4011 { | |
4012 for (tp = first_tabpage; tp->tp_next != ttp && tp->tp_next != NULL; | |
4013 tp = tp->tp_next) | |
4014 ; | |
4015 ttp = tp; | |
4016 } | |
4017 } | |
685 | 4018 else if (n == 9999) |
4019 { | |
4020 /* Go to last tab page. */ | |
4021 for (tp = first_tabpage; tp->tp_next != NULL; tp = tp->tp_next) | |
4022 ; | |
4023 } | |
667 | 4024 else |
4025 { | |
4026 /* Go to tab page "n". */ | |
685 | 4027 tp = find_tabpage(n); |
671 | 4028 if (tp == NULL) |
4029 { | |
4030 beep_flush(); | |
4031 return; | |
4032 } | |
667 | 4033 } |
4034 | |
4354 | 4035 goto_tabpage_tp(tp, TRUE, TRUE); |
685 | 4036 |
4037 #ifdef FEAT_GUI_TABLINE | |
4038 if (gui_use_tabline()) | |
690 | 4039 gui_mch_set_curtab(tabpage_index(curtab)); |
685 | 4040 #endif |
4041 } | |
4042 | |
4043 /* | |
4044 * Go to tabpage "tp". | |
4354 | 4045 * Only trigger *Enter autocommands when trigger_enter_autocmds is TRUE. |
4046 * Only trigger *Leave autocommands when trigger_leave_autocmds is TRUE. | |
685 | 4047 * Note: doesn't update the GUI tab. |
4048 */ | |
4049 void | |
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|
4050 goto_tabpage_tp( |
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4051 tabpage_T *tp, |
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4052 int trigger_enter_autocmds, |
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4053 int trigger_leave_autocmds) |
685 | 4054 { |
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4055 /* Don't repeat a message in another tab page. */ |
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4056 set_keep_msg(NULL, 0); |
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changeset
|
4057 |
4354 | 4058 if (tp != curtab && leave_tabpage(tp->tp_curwin->w_buffer, |
4059 trigger_leave_autocmds) == OK) | |
674 | 4060 { |
4061 if (valid_tabpage(tp)) | |
4354 | 4062 enter_tabpage(tp, curbuf, trigger_enter_autocmds, |
4063 trigger_leave_autocmds); | |
674 | 4064 else |
4354 | 4065 enter_tabpage(curtab, curbuf, trigger_enter_autocmds, |
4066 trigger_leave_autocmds); | |
674 | 4067 } |
667 | 4068 } |
7 | 4069 |
4070 /* | |
825 | 4071 * Enter window "wp" in tab page "tp". |
4072 * Also updates the GUI tab. | |
4073 */ | |
4074 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4075 goto_tabpage_win(tabpage_T *tp, win_T *wp) |
825 | 4076 { |
4354 | 4077 goto_tabpage_tp(tp, TRUE, TRUE); |
825 | 4078 if (curtab == tp && win_valid(wp)) |
4079 { | |
4080 win_enter(wp, TRUE); | |
4081 # ifdef FEAT_GUI_TABLINE | |
4082 if (gui_use_tabline()) | |
4083 gui_mch_set_curtab(tabpage_index(curtab)); | |
4084 # endif | |
4085 } | |
4086 } | |
4087 | |
4088 /* | |
6775 | 4089 * Move the current tab page to after tab page "nr". |
682 | 4090 */ |
4091 void | |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4092 tabpage_move(int nr) |
682 | 4093 { |
6775 | 4094 int n = 1; |
4095 tabpage_T *tp, *tp_dst; | |
682 | 4096 |
4097 if (first_tabpage->tp_next == NULL) | |
4098 return; | |
4099 | |
6775 | 4100 for (tp = first_tabpage; tp->tp_next != NULL && n < nr; tp = tp->tp_next) |
4101 ++n; | |
4102 | |
4103 if (tp == curtab || (nr > 0 && tp->tp_next != NULL | |
4104 && tp->tp_next == curtab)) | |
4105 return; | |
4106 | |
4107 tp_dst = tp; | |
4108 | |
682 | 4109 /* Remove the current tab page from the list of tab pages. */ |
4110 if (curtab == first_tabpage) | |
4111 first_tabpage = curtab->tp_next; | |
4112 else | |
4113 { | |
9649
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Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
4114 FOR_ALL_TABPAGES(tp) |
682 | 4115 if (tp->tp_next == curtab) |
4116 break; | |
4117 if (tp == NULL) /* "cannot happen" */ | |
4118 return; | |
4119 tp->tp_next = curtab->tp_next; | |
4120 } | |
4121 | |
4122 /* Re-insert it at the specified position. */ | |
6775 | 4123 if (nr <= 0) |
682 | 4124 { |
4125 curtab->tp_next = first_tabpage; | |
4126 first_tabpage = curtab; | |
4127 } | |
4128 else | |
4129 { | |
6775 | 4130 curtab->tp_next = tp_dst->tp_next; |
4131 tp_dst->tp_next = curtab; | |
682 | 4132 } |
4133 | |
4134 /* Need to redraw the tabline. Tab page contents doesn't change. */ | |
4135 redraw_tabline = TRUE; | |
4136 } | |
4137 | |
4138 | |
4139 /* | |
7 | 4140 * Go to another window. |
4141 * When jumping to another buffer, stop Visual mode. Do this before | |
4142 * changing windows so we can yank the selection into the '*' register. | |
4143 * When jumping to another window on the same buffer, adjust its cursor | |
4144 * position to keep the same Visual area. | |
4145 */ | |
4146 void | |
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parents:
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diff
changeset
|
4147 win_goto(win_T *wp) |
7 | 4148 { |
2316
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Fix: cursor line not properly concealed when moving between windows.
Bram Moolenaar <bram@vim.org>
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2314
diff
changeset
|
4149 #ifdef FEAT_CONCEAL |
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Fix: cursor line not properly concealed when moving between windows.
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|
4150 win_T *owp = curwin; |
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Fix: cursor line not properly concealed when moving between windows.
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diff
changeset
|
4151 #endif |
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
4152 |
633 | 4153 if (text_locked()) |
7 | 4154 { |
4155 beep_flush(); | |
633 | 4156 text_locked_msg(); |
7 | 4157 return; |
4158 } | |
819 | 4159 if (curbuf_locked()) |
4160 return; | |
631 | 4161 |
7 | 4162 if (wp->w_buffer != curbuf) |
4163 reset_VIsual_and_resel(); | |
4164 else if (VIsual_active) | |
4165 wp->w_cursor = curwin->w_cursor; | |
4166 | |
4167 #ifdef FEAT_GUI | |
4168 need_mouse_correct = TRUE; | |
4169 #endif | |
4170 win_enter(wp, TRUE); | |
2316
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Bram Moolenaar <bram@vim.org>
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|
4171 |
db0ea641e382
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parents:
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diff
changeset
|
4172 #ifdef FEAT_CONCEAL |
15436
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
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parents:
15380
diff
changeset
|
4173 // Conceal cursor line in previous window, unconceal in current window. |
4094 | 4174 if (win_valid(owp) && owp->w_p_cole > 0 && !msg_scrolled) |
15436
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
4175 redrawWinline(owp, owp->w_cursor.lnum); |
4094 | 4176 if (curwin->w_p_cole > 0 && !msg_scrolled) |
4177 need_cursor_line_redraw = TRUE; | |
2316
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changeset
|
4178 #endif |
7 | 4179 } |
4180 | |
4181 #if defined(FEAT_PERL) || defined(PROTO) | |
4182 /* | |
4183 * Find window number "winnr" (counting top to bottom). | |
4184 */ | |
4185 win_T * | |
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parents:
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diff
changeset
|
4186 win_find_nr(int winnr) |
7 | 4187 { |
4188 win_T *wp; | |
4189 | |
9649
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parents:
9599
diff
changeset
|
4190 FOR_ALL_WINDOWS(wp) |
7 | 4191 if (--winnr == 0) |
4192 break; | |
4193 return wp; | |
4194 } | |
4195 #endif | |
4196 | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
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diff
changeset
|
4197 #if ((defined(FEAT_PYTHON) || defined(FEAT_PYTHON3))) || defined(PROTO) |
4429 | 4198 /* |
4199 * Find the tabpage for window "win". | |
4200 */ | |
4201 tabpage_T * | |
7837
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parents:
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diff
changeset
|
4202 win_find_tabpage(win_T *win) |
4429 | 4203 { |
4204 win_T *wp; | |
4205 tabpage_T *tp; | |
4206 | |
9649
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commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
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parents:
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diff
changeset
|
4207 FOR_ALL_TAB_WINDOWS(tp, wp) |
4429 | 4208 if (wp == win) |
4209 return tp; | |
4210 return NULL; | |
4211 } | |
4212 #endif | |
4213 | |
7 | 4214 /* |
4215 * Move to window above or below "count" times. | |
4216 */ | |
4217 static void | |
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parents:
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diff
changeset
|
4218 win_goto_ver( |
33ba2adb6065
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parents:
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diff
changeset
|
4219 int up, /* TRUE to go to win above */ |
33ba2adb6065
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4220 long count) |
7 | 4221 { |
4222 frame_T *fr; | |
4223 frame_T *nfr; | |
4224 frame_T *foundfr; | |
4225 | |
4226 foundfr = curwin->w_frame; | |
4227 while (count--) | |
4228 { | |
4229 /* | |
4230 * First go upwards in the tree of frames until we find a upwards or | |
4231 * downwards neighbor. | |
4232 */ | |
4233 fr = foundfr; | |
4234 for (;;) | |
4235 { | |
4236 if (fr == topframe) | |
4237 goto end; | |
4238 if (up) | |
4239 nfr = fr->fr_prev; | |
4240 else | |
4241 nfr = fr->fr_next; | |
4242 if (fr->fr_parent->fr_layout == FR_COL && nfr != NULL) | |
4243 break; | |
4244 fr = fr->fr_parent; | |
4245 } | |
4246 | |
4247 /* | |
4248 * Now go downwards to find the bottom or top frame in it. | |
4249 */ | |
4250 for (;;) | |
4251 { | |
4252 if (nfr->fr_layout == FR_LEAF) | |
4253 { | |
4254 foundfr = nfr; | |
4255 break; | |
4256 } | |
4257 fr = nfr->fr_child; | |
4258 if (nfr->fr_layout == FR_ROW) | |
4259 { | |
4260 /* Find the frame at the cursor row. */ | |
4261 while (fr->fr_next != NULL | |
4262 && frame2win(fr)->w_wincol + fr->fr_width | |
4263 <= curwin->w_wincol + curwin->w_wcol) | |
4264 fr = fr->fr_next; | |
4265 } | |
4266 if (nfr->fr_layout == FR_COL && up) | |
4267 while (fr->fr_next != NULL) | |
4268 fr = fr->fr_next; | |
4269 nfr = fr; | |
4270 } | |
4271 } | |
4272 end: | |
4273 if (foundfr != NULL) | |
4274 win_goto(foundfr->fr_win); | |
4275 } | |
4276 | |
4277 /* | |
4278 * Move to left or right window. | |
4279 */ | |
4280 static void | |
7837
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parents:
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diff
changeset
|
4281 win_goto_hor( |
33ba2adb6065
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parents:
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diff
changeset
|
4282 int left, /* TRUE to go to left win */ |
33ba2adb6065
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parents:
7805
diff
changeset
|
4283 long count) |
7 | 4284 { |
4285 frame_T *fr; | |
4286 frame_T *nfr; | |
4287 frame_T *foundfr; | |
4288 | |
4289 foundfr = curwin->w_frame; | |
4290 while (count--) | |
4291 { | |
4292 /* | |
4293 * First go upwards in the tree of frames until we find a left or | |
4294 * right neighbor. | |
4295 */ | |
4296 fr = foundfr; | |
4297 for (;;) | |
4298 { | |
4299 if (fr == topframe) | |
4300 goto end; | |
4301 if (left) | |
4302 nfr = fr->fr_prev; | |
4303 else | |
4304 nfr = fr->fr_next; | |
4305 if (fr->fr_parent->fr_layout == FR_ROW && nfr != NULL) | |
4306 break; | |
4307 fr = fr->fr_parent; | |
4308 } | |
4309 | |
4310 /* | |
4311 * Now go downwards to find the leftmost or rightmost frame in it. | |
4312 */ | |
4313 for (;;) | |
4314 { | |
4315 if (nfr->fr_layout == FR_LEAF) | |
4316 { | |
4317 foundfr = nfr; | |
4318 break; | |
4319 } | |
4320 fr = nfr->fr_child; | |
4321 if (nfr->fr_layout == FR_COL) | |
4322 { | |
4323 /* Find the frame at the cursor row. */ | |
4324 while (fr->fr_next != NULL | |
4325 && frame2win(fr)->w_winrow + fr->fr_height | |
4326 <= curwin->w_winrow + curwin->w_wrow) | |
4327 fr = fr->fr_next; | |
4328 } | |
4329 if (nfr->fr_layout == FR_ROW && left) | |
4330 while (fr->fr_next != NULL) | |
4331 fr = fr->fr_next; | |
4332 nfr = fr; | |
4333 } | |
4334 } | |
4335 end: | |
4336 if (foundfr != NULL) | |
4337 win_goto(foundfr->fr_win); | |
4338 } | |
4339 | |
4340 /* | |
4341 * Make window "wp" the current window. | |
4342 */ | |
4343 void | |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4344 win_enter(win_T *wp, int undo_sync) |
7 | 4345 { |
9595
0190d5de215f
commit https://github.com/vim/vim/commit/c917da4b3e8801a255dbefea8e4ed19c1c716dd8
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
4346 win_enter_ext(wp, undo_sync, FALSE, FALSE, TRUE, TRUE); |
7 | 4347 } |
4348 | |
4349 /* | |
4350 * Make window wp the current window. | |
4351 * Can be called with "curwin_invalid" TRUE, which means that curwin has just | |
4352 * been closed and isn't valid. | |
4353 */ | |
4354 static void | |
7837
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parents:
7805
diff
changeset
|
4355 win_enter_ext( |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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parents:
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diff
changeset
|
4356 win_T *wp, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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parents:
7805
diff
changeset
|
4357 int undo_sync, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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7805
diff
changeset
|
4358 int curwin_invalid, |
13632
cec5137d5332
patch 8.0.1688: some macros are used without a semicolon
Christian Brabandt <cb@256bit.org>
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13384
diff
changeset
|
4359 int trigger_new_autocmds, |
cec5137d5332
patch 8.0.1688: some macros are used without a semicolon
Christian Brabandt <cb@256bit.org>
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13384
diff
changeset
|
4360 int trigger_enter_autocmds, |
cec5137d5332
patch 8.0.1688: some macros are used without a semicolon
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
4361 int trigger_leave_autocmds) |
7 | 4362 { |
4363 int other_buffer = FALSE; | |
4364 | |
4365 if (wp == curwin && !curwin_invalid) /* nothing to do */ | |
4366 return; | |
4367 | |
14035
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
Christian Brabandt <cb@256bit.org>
parents:
13837
diff
changeset
|
4368 #ifdef FEAT_JOB_CHANNEL |
bccd66fa00c1
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diff
changeset
|
4369 if (!curwin_invalid) |
bccd66fa00c1
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diff
changeset
|
4370 leaving_window(curwin); |
bccd66fa00c1
patch 8.1.0035: not easy to switch between prompt buffer and other windows
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diff
changeset
|
4371 #endif |
bccd66fa00c1
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diff
changeset
|
4372 |
4354 | 4373 if (!curwin_invalid && trigger_leave_autocmds) |
7 | 4374 { |
4375 /* | |
4376 * Be careful: If autocommands delete the window, return now. | |
4377 */ | |
4378 if (wp->w_buffer != curbuf) | |
4379 { | |
4380 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); | |
4381 other_buffer = TRUE; | |
4382 if (!win_valid(wp)) | |
4383 return; | |
4384 } | |
4385 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); | |
4386 if (!win_valid(wp)) | |
4387 return; | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13308
diff
changeset
|
4388 #ifdef FEAT_EVAL |
7 | 4389 /* autocmds may abort script processing */ |
4390 if (aborting()) | |
4391 return; | |
4392 #endif | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13308
diff
changeset
|
4393 } |
7 | 4394 |
4395 /* sync undo before leaving the current buffer */ | |
4396 if (undo_sync && curbuf != wp->w_buffer) | |
825 | 4397 u_sync(FALSE); |
5977 | 4398 |
4399 /* Might need to scroll the old window before switching, e.g., when the | |
4400 * cursor was moved. */ | |
4401 update_topline(); | |
4402 | |
7 | 4403 /* may have to copy the buffer options when 'cpo' contains 'S' */ |
4404 if (wp->w_buffer != curbuf) | |
4405 buf_copy_options(wp->w_buffer, BCO_ENTER | BCO_NOHELP); | |
4406 if (!curwin_invalid) | |
4407 { | |
4408 prevwin = curwin; /* remember for CTRL-W p */ | |
4409 curwin->w_redr_status = TRUE; | |
4410 } | |
4411 curwin = wp; | |
4412 curbuf = wp->w_buffer; | |
4413 check_cursor(); | |
4414 if (!virtual_active()) | |
4415 curwin->w_cursor.coladd = 0; | |
4416 changed_line_abv_curs(); /* assume cursor position needs updating */ | |
4417 | |
4418 if (curwin->w_localdir != NULL) | |
4419 { | |
4420 /* Window has a local directory: Save current directory as global | |
4421 * directory (unless that was done already) and change to the local | |
4422 * directory. */ | |
4423 if (globaldir == NULL) | |
4424 { | |
4425 char_u cwd[MAXPATHL]; | |
4426 | |
4427 if (mch_dirname(cwd, MAXPATHL) == OK) | |
4428 globaldir = vim_strsave(cwd); | |
4429 } | |
1757 | 4430 if (mch_chdir((char *)curwin->w_localdir) == 0) |
4431 shorten_fnames(TRUE); | |
7 | 4432 } |
4433 else if (globaldir != NULL) | |
4434 { | |
4435 /* Window doesn't have a local directory and we are not in the global | |
4436 * directory: Change to the global directory. */ | |
14730
193471015e1a
patch 8.1.0377: xdiff doesn't use the Vim memory allocation functions
Christian Brabandt <cb@256bit.org>
parents:
14587
diff
changeset
|
4437 vim_ignored = mch_chdir((char *)globaldir); |
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13144
diff
changeset
|
4438 VIM_CLEAR(globaldir); |
7 | 4439 shorten_fnames(TRUE); |
4440 } | |
4441 | |
14035
bccd66fa00c1
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changeset
|
4442 #ifdef FEAT_JOB_CHANNEL |
bccd66fa00c1
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changeset
|
4443 entering_window(curwin); |
bccd66fa00c1
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diff
changeset
|
4444 #endif |
9595
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parents:
9487
diff
changeset
|
4445 if (trigger_new_autocmds) |
0190d5de215f
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9487
diff
changeset
|
4446 apply_autocmds(EVENT_WINNEW, NULL, NULL, FALSE, curbuf); |
4354 | 4447 if (trigger_enter_autocmds) |
4448 { | |
4449 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); | |
4450 if (other_buffer) | |
4451 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
4452 } | |
7 | 4453 |
4454 #ifdef FEAT_TITLE | |
4455 maketitle(); | |
4456 #endif | |
4457 curwin->w_redr_status = TRUE; | |
672 | 4458 redraw_tabline = TRUE; |
7 | 4459 if (restart_edit) |
4460 redraw_later(VALID); /* causes status line redraw */ | |
4461 | |
4462 /* set window height to desired minimal value */ | |
4463 if (curwin->w_height < p_wh && !curwin->w_p_wfh) | |
4464 win_setheight((int)p_wh); | |
4465 else if (curwin->w_height == 0) | |
4466 win_setheight(1); | |
4467 | |
4468 /* set window width to desired minimal value */ | |
779 | 4469 if (curwin->w_width < p_wiw && !curwin->w_p_wfw) |
7 | 4470 win_setwidth((int)p_wiw); |
4471 | |
4472 #ifdef FEAT_MOUSE | |
4473 setmouse(); /* in case jumped to/from help buffer */ | |
4474 #endif | |
4475 | |
961 | 4476 /* Change directories when the 'acd' option is set. */ |
13632
cec5137d5332
patch 8.0.1688: some macros are used without a semicolon
Christian Brabandt <cb@256bit.org>
parents:
13384
diff
changeset
|
4477 DO_AUTOCHDIR; |
7 | 4478 } |
4479 | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
4480 |
7 | 4481 /* |
825 | 4482 * Jump to the first open window that contains buffer "buf", if one exists. |
4483 * Returns a pointer to the window found, otherwise NULL. | |
7 | 4484 */ |
4485 win_T * | |
7837
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parents:
7805
diff
changeset
|
4486 buf_jump_open_win(buf_T *buf) |
7 | 4487 { |
6307 | 4488 win_T *wp = NULL; |
4489 | |
4490 if (curwin->w_buffer == buf) | |
4491 wp = curwin; | |
4492 else | |
9649
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parents:
9599
diff
changeset
|
4493 FOR_ALL_WINDOWS(wp) |
6307 | 4494 if (wp->w_buffer == buf) |
4495 break; | |
7 | 4496 if (wp != NULL) |
4497 win_enter(wp, FALSE); | |
4498 return wp; | |
4499 } | |
825 | 4500 |
4501 /* | |
4502 * Jump to the first open window in any tab page that contains buffer "buf", | |
4503 * if one exists. | |
4504 * Returns a pointer to the window found, otherwise NULL. | |
4505 */ | |
4506 win_T * | |
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parents:
7805
diff
changeset
|
4507 buf_jump_open_tab(buf_T *buf) |
825 | 4508 { |
6307 | 4509 win_T *wp = buf_jump_open_win(buf); |
825 | 4510 tabpage_T *tp; |
4511 | |
4512 if (wp != NULL) | |
4513 return wp; | |
4514 | |
9649
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parents:
9599
diff
changeset
|
4515 FOR_ALL_TABPAGES(tp) |
825 | 4516 if (tp != curtab) |
4517 { | |
4518 for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next) | |
4519 if (wp->w_buffer == buf) | |
4520 break; | |
4521 if (wp != NULL) | |
4522 { | |
4523 goto_tabpage_win(tp, wp); | |
4524 if (curwin != wp) | |
4525 wp = NULL; /* something went wrong */ | |
4526 break; | |
4527 } | |
4528 } | |
4529 return wp; | |
4530 } | |
7 | 4531 |
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commit https://github.com/vim/vim/commit/888ccac8902cee186fbd47e971881f6d9b19c068
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parents:
9102
diff
changeset
|
4532 static int last_win_id = LOWEST_WIN_ID - 1; |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
4533 |
7 | 4534 /* |
1906 | 4535 * Allocate a window structure and link it in the window list when "hidden" is |
4536 * FALSE. | |
7 | 4537 */ |
4538 static win_T * | |
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parents:
7805
diff
changeset
|
4539 win_alloc(win_T *after UNUSED, int hidden UNUSED) |
7 | 4540 { |
3263 | 4541 win_T *new_wp; |
7 | 4542 |
4543 /* | |
4544 * allocate window structure and linesizes arrays | |
4545 */ | |
3263 | 4546 new_wp = (win_T *)alloc_clear((unsigned)sizeof(win_T)); |
4287 | 4547 if (new_wp == NULL) |
4548 return NULL; | |
4549 | |
4550 if (win_alloc_lines(new_wp) == FAIL) | |
3263 | 4551 { |
4552 vim_free(new_wp); | |
4287 | 4553 return NULL; |
4554 } | |
4555 | |
8534
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parents:
8368
diff
changeset
|
4556 new_wp->w_id = ++last_win_id; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
4557 |
4287 | 4558 #ifdef FEAT_EVAL |
4559 /* init w: variables */ | |
4560 new_wp->w_vars = dict_alloc(); | |
4561 if (new_wp->w_vars == NULL) | |
4562 { | |
4563 win_free_lsize(new_wp); | |
4564 vim_free(new_wp); | |
4565 return NULL; | |
4566 } | |
4567 init_var_dict(new_wp->w_vars, &new_wp->w_winvar, VAR_SCOPE); | |
4568 #endif | |
4569 | |
4570 /* Don't execute autocommands while the window is not properly | |
4571 * initialized yet. gui_create_scrollbar() may trigger a FocusGained | |
4572 * event. */ | |
4573 block_autocmds(); | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13308
diff
changeset
|
4574 |
4287 | 4575 /* |
4576 * link the window in the window list | |
4577 */ | |
4578 if (!hidden) | |
4579 win_append(after, new_wp); | |
4580 new_wp->w_wincol = 0; | |
4581 new_wp->w_width = Columns; | |
4582 | |
4583 /* position the display and the cursor at the top of the file. */ | |
4584 new_wp->w_topline = 1; | |
7 | 4585 #ifdef FEAT_DIFF |
4287 | 4586 new_wp->w_topfill = 0; |
4587 #endif | |
4588 new_wp->w_botline = 2; | |
4589 new_wp->w_cursor.lnum = 1; | |
4590 new_wp->w_scbind_pos = 1; | |
4591 | |
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
4592 // use global option value for global-local options |
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
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parents:
15636
diff
changeset
|
4593 new_wp->w_p_so = -1; |
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
4594 new_wp->w_p_siso = -1; |
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
4595 |
4287 | 4596 /* We won't calculate w_fraction until resizing the window */ |
4597 new_wp->w_fraction = 0; | |
4598 new_wp->w_prev_fraction_row = -1; | |
7 | 4599 |
4600 #ifdef FEAT_GUI | |
4287 | 4601 if (gui.in_use) |
4602 { | |
4603 gui_create_scrollbar(&new_wp->w_scrollbars[SBAR_LEFT], | |
4604 SBAR_LEFT, new_wp); | |
4605 gui_create_scrollbar(&new_wp->w_scrollbars[SBAR_RIGHT], | |
4606 SBAR_RIGHT, new_wp); | |
4607 } | |
7 | 4608 #endif |
4609 #ifdef FEAT_FOLDING | |
4287 | 4610 foldInitWin(new_wp); |
7 | 4611 #endif |
4287 | 4612 unblock_autocmds(); |
1326 | 4613 #ifdef FEAT_SEARCH_EXTRA |
4287 | 4614 new_wp->w_match_head = NULL; |
4615 new_wp->w_next_match_id = 4; | |
4616 #endif | |
3263 | 4617 return new_wp; |
7 | 4618 } |
4619 | |
4620 /* | |
5237
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parents:
5233
diff
changeset
|
4621 * Remove window 'wp' from the window list and free the structure. |
7 | 4622 */ |
4623 static void | |
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parents:
7805
diff
changeset
|
4624 win_free( |
33ba2adb6065
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parents:
7805
diff
changeset
|
4625 win_T *wp, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4626 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 4627 { |
4628 int i; | |
5237
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parents:
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diff
changeset
|
4629 buf_T *buf; |
647596ab1ae2
updated for version 7.4a.044
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parents:
5233
diff
changeset
|
4630 wininfo_T *wip; |
7 | 4631 |
1918 | 4632 #ifdef FEAT_FOLDING |
4633 clearFolding(wp); | |
4634 #endif | |
4635 | |
4636 /* reduce the reference count to the argument list. */ | |
4637 alist_unlink(wp->w_alist); | |
4638 | |
1114 | 4639 /* Don't execute autocommands while the window is halfway being deleted. |
4640 * gui_mch_destroy_scrollbar() may trigger a FocusGained event. */ | |
1410 | 4641 block_autocmds(); |
1114 | 4642 |
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2316
diff
changeset
|
4643 #ifdef FEAT_LUA |
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2316
diff
changeset
|
4644 lua_window_free(wp); |
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2316
diff
changeset
|
4645 #endif |
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2316
diff
changeset
|
4646 |
14 | 4647 #ifdef FEAT_MZSCHEME |
4648 mzscheme_window_free(wp); | |
4649 #endif | |
4650 | |
7 | 4651 #ifdef FEAT_PERL |
4652 perl_win_free(wp); | |
4653 #endif | |
4654 | |
4655 #ifdef FEAT_PYTHON | |
4656 python_window_free(wp); | |
4657 #endif | |
4658 | |
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
4659 #ifdef FEAT_PYTHON3 |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
4660 python3_window_free(wp); |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
4661 #endif |
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
4662 |
7 | 4663 #ifdef FEAT_TCL |
4664 tcl_window_free(wp); | |
4665 #endif | |
4666 | |
4667 #ifdef FEAT_RUBY | |
4668 ruby_window_free(wp); | |
4669 #endif | |
4670 | |
4671 clear_winopt(&wp->w_onebuf_opt); | |
4672 clear_winopt(&wp->w_allbuf_opt); | |
4673 | |
4674 #ifdef FEAT_EVAL | |
4287 | 4675 vars_clear(&wp->w_vars->dv_hashtab); /* free all w: variables */ |
4676 hash_init(&wp->w_vars->dv_hashtab); | |
4677 unref_var_dict(wp->w_vars); | |
7 | 4678 #endif |
4679 | |
8833
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parents:
8804
diff
changeset
|
4680 { |
dc10bd23f918
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parents:
8804
diff
changeset
|
4681 tabpage_T *ttp; |
dc10bd23f918
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parents:
8804
diff
changeset
|
4682 |
dc10bd23f918
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parents:
8804
diff
changeset
|
4683 if (prevwin == wp) |
dc10bd23f918
commit https://github.com/vim/vim/commit/3dda7db4e1f7c4a8110a1f83001ec36b46693d27
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parents:
8804
diff
changeset
|
4684 prevwin = NULL; |
9649
fd9727ae3c49
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Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
4685 FOR_ALL_TABPAGES(ttp) |
8833
dc10bd23f918
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parents:
8804
diff
changeset
|
4686 if (ttp->tp_prevwin == wp) |
dc10bd23f918
commit https://github.com/vim/vim/commit/3dda7db4e1f7c4a8110a1f83001ec36b46693d27
Christian Brabandt <cb@256bit.org>
parents:
8804
diff
changeset
|
4687 ttp->tp_prevwin = NULL; |
dc10bd23f918
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Christian Brabandt <cb@256bit.org>
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8804
diff
changeset
|
4688 } |
7 | 4689 win_free_lsize(wp); |
4690 | |
4691 for (i = 0; i < wp->w_tagstacklen; ++i) | |
4692 vim_free(wp->w_tagstack[i].tagname); | |
4693 | |
4694 vim_free(wp->w_localdir); | |
1326 | 4695 |
5237
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5233
diff
changeset
|
4696 /* Remove the window from the b_wininfo lists, it may happen that the |
647596ab1ae2
updated for version 7.4a.044
Bram Moolenaar <bram@vim.org>
parents:
5233
diff
changeset
|
4697 * freed memory is re-used for another window. */ |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
4698 FOR_ALL_BUFFERS(buf) |
5237
647596ab1ae2
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5233
diff
changeset
|
4699 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) |
647596ab1ae2
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Bram Moolenaar <bram@vim.org>
parents:
5233
diff
changeset
|
4700 if (wip->wi_win == wp) |
647596ab1ae2
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diff
changeset
|
4701 wip->wi_win = NULL; |
647596ab1ae2
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parents:
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diff
changeset
|
4702 |
7 | 4703 #ifdef FEAT_SEARCH_EXTRA |
1326 | 4704 clear_matches(wp); |
4705 #endif | |
4706 | |
7 | 4707 #ifdef FEAT_JUMPLIST |
4708 free_jumplist(wp); | |
4709 #endif | |
4710 | |
643 | 4711 #ifdef FEAT_QUICKFIX |
4712 qf_free_all(wp); | |
4713 #endif | |
4714 | |
7 | 4715 #ifdef FEAT_GUI |
4716 if (gui.in_use) | |
4717 { | |
4718 gui_mch_destroy_scrollbar(&wp->w_scrollbars[SBAR_LEFT]); | |
4719 gui_mch_destroy_scrollbar(&wp->w_scrollbars[SBAR_RIGHT]); | |
4720 } | |
4721 #endif /* FEAT_GUI */ | |
4722 | |
12487
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
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parents:
12477
diff
changeset
|
4723 #ifdef FEAT_MENU |
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
4724 remove_winbar(wp); |
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
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parents:
12477
diff
changeset
|
4725 #endif |
3f16cf18386c
patch 8.0.1123: cannot define a toolbar for a window
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parents:
12477
diff
changeset
|
4726 |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2201
diff
changeset
|
4727 #ifdef FEAT_SYN_HL |
2314
233eb4412f5d
Added 'colorcolumn' option. Partly by Gregor Uhlenheuer.
Bram Moolenaar <bram@vim.org>
parents:
2306
diff
changeset
|
4728 vim_free(wp->w_p_cc_cols); |
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2201
diff
changeset
|
4729 #endif |
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2201
diff
changeset
|
4730 |
1918 | 4731 if (wp != aucmd_win) |
4732 win_remove(wp, tp); | |
5958 | 4733 if (autocmd_busy) |
4734 { | |
4735 wp->w_next = au_pending_free_win; | |
4736 au_pending_free_win = wp; | |
4737 } | |
4738 else | |
4739 vim_free(wp); | |
1114 | 4740 |
1410 | 4741 unblock_autocmds(); |
7 | 4742 } |
4743 | |
4744 /* | |
4745 * Append window "wp" in the window list after window "after". | |
4746 */ | |
1906 | 4747 void |
7837
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parents:
7805
diff
changeset
|
4748 win_append(win_T *after, win_T *wp) |
7 | 4749 { |
4750 win_T *before; | |
4751 | |
4752 if (after == NULL) /* after NULL is in front of the first */ | |
4753 before = firstwin; | |
4754 else | |
4755 before = after->w_next; | |
4756 | |
4757 wp->w_next = before; | |
4758 wp->w_prev = after; | |
4759 if (after == NULL) | |
4760 firstwin = wp; | |
4761 else | |
4762 after->w_next = wp; | |
4763 if (before == NULL) | |
4764 lastwin = wp; | |
4765 else | |
4766 before->w_prev = wp; | |
4767 } | |
4768 | |
4769 /* | |
4770 * Remove a window from the window list. | |
4771 */ | |
1906 | 4772 void |
7837
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diff
changeset
|
4773 win_remove( |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
4774 win_T *wp, |
33ba2adb6065
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parents:
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diff
changeset
|
4775 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
7 | 4776 { |
4777 if (wp->w_prev != NULL) | |
4778 wp->w_prev->w_next = wp->w_next; | |
671 | 4779 else if (tp == NULL) |
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patch 8.0.1160: getting tab-local variable fails after closing window
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parents:
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diff
changeset
|
4780 firstwin = curtab->tp_firstwin = wp->w_next; |
7 | 4781 else |
671 | 4782 tp->tp_firstwin = wp->w_next; |
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parents:
12515
diff
changeset
|
4783 |
7 | 4784 if (wp->w_next != NULL) |
4785 wp->w_next->w_prev = wp->w_prev; | |
671 | 4786 else if (tp == NULL) |
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patch 8.0.1160: getting tab-local variable fails after closing window
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
4787 lastwin = curtab->tp_lastwin = wp->w_prev; |
7 | 4788 else |
671 | 4789 tp->tp_lastwin = wp->w_prev; |
7 | 4790 } |
4791 | |
4792 /* | |
4793 * Append frame "frp" in a frame list after frame "after". | |
4794 */ | |
4795 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4796 frame_append(frame_T *after, frame_T *frp) |
7 | 4797 { |
4798 frp->fr_next = after->fr_next; | |
4799 after->fr_next = frp; | |
4800 if (frp->fr_next != NULL) | |
4801 frp->fr_next->fr_prev = frp; | |
4802 frp->fr_prev = after; | |
4803 } | |
4804 | |
4805 /* | |
4806 * Insert frame "frp" in a frame list before frame "before". | |
4807 */ | |
4808 static void | |
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parents:
7805
diff
changeset
|
4809 frame_insert(frame_T *before, frame_T *frp) |
7 | 4810 { |
4811 frp->fr_next = before; | |
4812 frp->fr_prev = before->fr_prev; | |
4813 before->fr_prev = frp; | |
4814 if (frp->fr_prev != NULL) | |
4815 frp->fr_prev->fr_next = frp; | |
4816 else | |
4817 frp->fr_parent->fr_child = frp; | |
4818 } | |
4819 | |
4820 /* | |
4821 * Remove a frame from a frame list. | |
4822 */ | |
4823 static void | |
7837
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parents:
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diff
changeset
|
4824 frame_remove(frame_T *frp) |
7 | 4825 { |
4826 if (frp->fr_prev != NULL) | |
4827 frp->fr_prev->fr_next = frp->fr_next; | |
4828 else | |
13144
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patch 8.0.1446: acessing freed memory after window command in auto command
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diff
changeset
|
4829 { |
7 | 4830 frp->fr_parent->fr_child = frp->fr_next; |
13144
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diff
changeset
|
4831 /* special case: topframe->fr_child == frp */ |
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diff
changeset
|
4832 if (topframe->fr_child == frp) |
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patch 8.0.1446: acessing freed memory after window command in auto command
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diff
changeset
|
4833 topframe->fr_child = frp->fr_next; |
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changeset
|
4834 } |
7 | 4835 if (frp->fr_next != NULL) |
4836 frp->fr_next->fr_prev = frp->fr_prev; | |
4837 } | |
4838 | |
4839 /* | |
4840 * Allocate w_lines[] for window "wp". | |
4841 * Return FAIL for failure, OK for success. | |
4842 */ | |
4843 int | |
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diff
changeset
|
4844 win_alloc_lines(win_T *wp) |
7 | 4845 { |
4846 wp->w_lines_valid = 0; | |
1042 | 4847 wp->w_lines = (wline_T *)alloc_clear((unsigned)(Rows * sizeof(wline_T))); |
7 | 4848 if (wp->w_lines == NULL) |
4849 return FAIL; | |
4850 return OK; | |
4851 } | |
4852 | |
4853 /* | |
4854 * free lsize arrays for a window | |
4855 */ | |
4856 void | |
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parents:
7805
diff
changeset
|
4857 win_free_lsize(win_T *wp) |
7 | 4858 { |
5952 | 4859 /* TODO: why would wp be NULL here? */ |
4860 if (wp != NULL) | |
13244
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patch 8.0.1496: clearing a pointer takes two lines
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parents:
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diff
changeset
|
4861 VIM_CLEAR(wp->w_lines); |
7 | 4862 } |
4863 | |
4864 /* | |
4865 * Called from win_new_shellsize() after Rows changed. | |
671 | 4866 * This only does the current tab page, others must be done when made active. |
7 | 4867 */ |
4868 void | |
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parents:
7805
diff
changeset
|
4869 shell_new_rows(void) |
7 | 4870 { |
667 | 4871 int h = (int)ROWS_AVAIL; |
7 | 4872 |
4873 if (firstwin == NULL) /* not initialized yet */ | |
4874 return; | |
4875 if (h < frame_minheight(topframe, NULL)) | |
4876 h = frame_minheight(topframe, NULL); | |
779 | 4877 |
4878 /* First try setting the heights of windows with 'winfixheight'. If | |
7 | 4879 * that doesn't result in the right height, forget about that option. */ |
4880 frame_new_height(topframe, h, FALSE, TRUE); | |
5004
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diff
changeset
|
4881 if (!frame_check_height(topframe, h)) |
7 | 4882 frame_new_height(topframe, h, FALSE, FALSE); |
4883 | |
4884 (void)win_comp_pos(); /* recompute w_winrow and w_wincol */ | |
4885 compute_cmdrow(); | |
824 | 4886 curtab->tp_ch_used = p_ch; |
170 | 4887 |
7 | 4888 #if 0 |
4889 /* Disabled: don't want making the screen smaller make a window larger. */ | |
4890 if (p_ea) | |
4891 win_equal(curwin, FALSE, 'v'); | |
4892 #endif | |
4893 } | |
4894 | |
4895 /* | |
4896 * Called from win_new_shellsize() after Columns changed. | |
4897 */ | |
4898 void | |
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parents:
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diff
changeset
|
4899 shell_new_columns(void) |
7 | 4900 { |
4901 if (firstwin == NULL) /* not initialized yet */ | |
4902 return; | |
779 | 4903 |
4904 /* First try setting the widths of windows with 'winfixwidth'. If that | |
4905 * doesn't result in the right width, forget about that option. */ | |
4906 frame_new_width(topframe, (int)Columns, FALSE, TRUE); | |
5004
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diff
changeset
|
4907 if (!frame_check_width(topframe, Columns)) |
779 | 4908 frame_new_width(topframe, (int)Columns, FALSE, FALSE); |
4909 | |
7 | 4910 (void)win_comp_pos(); /* recompute w_winrow and w_wincol */ |
4911 #if 0 | |
4912 /* Disabled: don't want making the screen smaller make a window larger. */ | |
4913 if (p_ea) | |
4914 win_equal(curwin, FALSE, 'h'); | |
4915 #endif | |
4916 } | |
4917 | |
4918 #if defined(FEAT_CMDWIN) || defined(PROTO) | |
4919 /* | |
4920 * Save the size of all windows in "gap". | |
4921 */ | |
4922 void | |
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parents:
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diff
changeset
|
4923 win_size_save(garray_T *gap) |
7 | 4924 |
4925 { | |
4926 win_T *wp; | |
4927 | |
4928 ga_init2(gap, (int)sizeof(int), 1); | |
4929 if (ga_grow(gap, win_count() * 2) == OK) | |
9649
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commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
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parents:
9599
diff
changeset
|
4930 FOR_ALL_WINDOWS(wp) |
7 | 4931 { |
4932 ((int *)gap->ga_data)[gap->ga_len++] = | |
4933 wp->w_width + wp->w_vsep_width; | |
4934 ((int *)gap->ga_data)[gap->ga_len++] = wp->w_height; | |
4935 } | |
4936 } | |
4937 | |
4938 /* | |
4939 * Restore window sizes, but only if the number of windows is still the same. | |
4940 * Does not free the growarray. | |
4941 */ | |
4942 void | |
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parents:
7805
diff
changeset
|
4943 win_size_restore(garray_T *gap) |
7 | 4944 { |
4945 win_T *wp; | |
6058 | 4946 int i, j; |
7 | 4947 |
4948 if (win_count() * 2 == gap->ga_len) | |
4949 { | |
6058 | 4950 /* The order matters, because frames contain other frames, but it's |
4951 * difficult to get right. The easy way out is to do it twice. */ | |
4952 for (j = 0; j < 2; ++j) | |
7 | 4953 { |
6058 | 4954 i = 0; |
9649
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parents:
9599
diff
changeset
|
4955 FOR_ALL_WINDOWS(wp) |
6058 | 4956 { |
4957 frame_setwidth(wp->w_frame, ((int *)gap->ga_data)[i++]); | |
4958 win_setheight_win(((int *)gap->ga_data)[i++], wp); | |
4959 } | |
7 | 4960 } |
4961 /* recompute the window positions */ | |
4962 (void)win_comp_pos(); | |
4963 } | |
4964 } | |
4965 #endif /* FEAT_CMDWIN */ | |
4966 | |
4967 /* | |
4968 * Update the position for all windows, using the width and height of the | |
4969 * frames. | |
4970 * Returns the row just after the last window. | |
4971 */ | |
668 | 4972 int |
7837
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parents:
7805
diff
changeset
|
4973 win_comp_pos(void) |
7 | 4974 { |
685 | 4975 int row = tabline_height(); |
7 | 4976 int col = 0; |
4977 | |
4978 frame_comp_pos(topframe, &row, &col); | |
4979 return row; | |
4980 } | |
4981 | |
4982 /* | |
4983 * Update the position of the windows in frame "topfrp", using the width and | |
4984 * height of the frames. | |
4985 * "*row" and "*col" are the top-left position of the frame. They are updated | |
4986 * to the bottom-right position plus one. | |
4987 */ | |
4988 static void | |
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parents:
7805
diff
changeset
|
4989 frame_comp_pos(frame_T *topfrp, int *row, int *col) |
7 | 4990 { |
4991 win_T *wp; | |
4992 frame_T *frp; | |
4993 int startcol; | |
4994 int startrow; | |
12998
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parents:
12916
diff
changeset
|
4995 int h; |
7 | 4996 |
4997 wp = topfrp->fr_win; | |
4998 if (wp != NULL) | |
4999 { | |
8643
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Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5000 if (wp->w_winrow != *row || wp->w_wincol != *col) |
7 | 5001 { |
5002 /* position changed, redraw */ | |
5003 wp->w_winrow = *row; | |
5004 wp->w_wincol = *col; | |
5005 redraw_win_later(wp, NOT_VALID); | |
5006 wp->w_redr_status = TRUE; | |
5007 } | |
12998
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patch 8.0.1375: window size wrong after maximizing with WinBar
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parents:
12916
diff
changeset
|
5008 /* WinBar will not show if the window height is zero */ |
dd734ee3e2fe
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parents:
12916
diff
changeset
|
5009 h = VISIBLE_HEIGHT(wp) + wp->w_status_height; |
dd734ee3e2fe
patch 8.0.1375: window size wrong after maximizing with WinBar
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parents:
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diff
changeset
|
5010 *row += h > topfrp->fr_height ? topfrp->fr_height : h; |
7 | 5011 *col += wp->w_width + wp->w_vsep_width; |
5012 } | |
5013 else | |
5014 { | |
5015 startrow = *row; | |
5016 startcol = *col; | |
15227
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patch 8.1.0623: iterating through window frames is repeated
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5017 FOR_ALL_FRAMES(frp, topfrp->fr_child) |
7 | 5018 { |
5019 if (topfrp->fr_layout == FR_ROW) | |
5020 *row = startrow; /* all frames are at the same row */ | |
5021 else | |
5022 *col = startcol; /* all frames are at the same col */ | |
5023 frame_comp_pos(frp, row, col); | |
5024 } | |
5025 } | |
5026 } | |
5027 | |
5028 /* | |
5029 * Set current window height and take care of repositioning other windows to | |
5030 * fit around it. | |
5031 */ | |
5032 void | |
7837
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parents:
7805
diff
changeset
|
5033 win_setheight(int height) |
7 | 5034 { |
5035 win_setheight_win(height, curwin); | |
5036 } | |
5037 | |
5038 /* | |
5039 * Set the window height of window "win" and take care of repositioning other | |
5040 * windows to fit around it. | |
5041 */ | |
5042 void | |
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5043 win_setheight_win(int height, win_T *win) |
7 | 5044 { |
5045 int row; | |
5046 | |
5047 if (win == curwin) | |
5048 { | |
5049 /* Always keep current window at least one line high, even when | |
5050 * 'winminheight' is zero. */ | |
5051 if (height < p_wmh) | |
5052 height = p_wmh; | |
5053 if (height == 0) | |
5054 height = 1; | |
12998
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parents:
12916
diff
changeset
|
5055 height += WINBAR_HEIGHT(curwin); |
7 | 5056 } |
5057 | |
5058 frame_setheight(win->w_frame, height + win->w_status_height); | |
5059 | |
5060 /* recompute the window positions */ | |
5061 row = win_comp_pos(); | |
5062 | |
5063 /* | |
5064 * If there is extra space created between the last window and the command | |
5065 * line, clear it. | |
5066 */ | |
5067 if (full_screen && msg_scrolled == 0 && row < cmdline_row) | |
5068 screen_fill(row, cmdline_row, 0, (int)Columns, ' ', ' ', 0); | |
5069 cmdline_row = row; | |
5070 msg_row = row; | |
5071 msg_col = 0; | |
5072 | |
5073 redraw_all_later(NOT_VALID); | |
5074 } | |
5075 | |
5076 /* | |
5077 * Set the height of a frame to "height" and take care that all frames and | |
5078 * windows inside it are resized. Also resize frames on the left and right if | |
5079 * the are in the same FR_ROW frame. | |
5080 * | |
5081 * Strategy: | |
5082 * If the frame is part of a FR_COL frame, try fitting the frame in that | |
5083 * frame. If that doesn't work (the FR_COL frame is too small), recursively | |
5084 * go to containing frames to resize them and make room. | |
5085 * If the frame is part of a FR_ROW frame, all frames must be resized as well. | |
5086 * Check for the minimal height of the FR_ROW frame. | |
5087 * At the top level we can also use change the command line height. | |
5088 */ | |
5089 static void | |
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parents:
7805
diff
changeset
|
5090 frame_setheight(frame_T *curfrp, int height) |
7 | 5091 { |
5092 int room; /* total number of lines available */ | |
5093 int take; /* number of lines taken from other windows */ | |
5094 int room_cmdline; /* lines available from cmdline */ | |
5095 int run; | |
5096 frame_T *frp; | |
5097 int h; | |
5098 int room_reserved; | |
5099 | |
5100 /* If the height already is the desired value, nothing to do. */ | |
5101 if (curfrp->fr_height == height) | |
5102 return; | |
5103 | |
5104 if (curfrp->fr_parent == NULL) | |
5105 { | |
5106 /* topframe: can only change the command line */ | |
667 | 5107 if (height > ROWS_AVAIL) |
5108 height = ROWS_AVAIL; | |
7 | 5109 if (height > 0) |
5110 frame_new_height(curfrp, height, FALSE, FALSE); | |
5111 } | |
5112 else if (curfrp->fr_parent->fr_layout == FR_ROW) | |
5113 { | |
5114 /* Row of frames: Also need to resize frames left and right of this | |
5115 * one. First check for the minimal height of these. */ | |
5116 h = frame_minheight(curfrp->fr_parent, NULL); | |
5117 if (height < h) | |
5118 height = h; | |
5119 frame_setheight(curfrp->fr_parent, height); | |
5120 } | |
5121 else | |
5122 { | |
5123 /* | |
5124 * Column of frames: try to change only frames in this column. | |
5125 */ | |
5126 /* | |
5127 * Do this twice: | |
5128 * 1: compute room available, if it's not enough try resizing the | |
5129 * containing frame. | |
5130 * 2: compute the room available and adjust the height to it. | |
5131 * Try not to reduce the height of a window with 'winfixheight' set. | |
5132 */ | |
5133 for (run = 1; run <= 2; ++run) | |
5134 { | |
5135 room = 0; | |
5136 room_reserved = 0; | |
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diff
changeset
|
5137 FOR_ALL_FRAMES(frp, curfrp->fr_parent->fr_child) |
7 | 5138 { |
5139 if (frp != curfrp | |
5140 && frp->fr_win != NULL | |
5141 && frp->fr_win->w_p_wfh) | |
5142 room_reserved += frp->fr_height; | |
5143 room += frp->fr_height; | |
5144 if (frp != curfrp) | |
5145 room -= frame_minheight(frp, NULL); | |
5146 } | |
5147 if (curfrp->fr_width != Columns) | |
5148 room_cmdline = 0; | |
5149 else | |
5150 { | |
5151 room_cmdline = Rows - p_ch - (lastwin->w_winrow | |
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diff
changeset
|
5152 + VISIBLE_HEIGHT(lastwin) |
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parents:
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diff
changeset
|
5153 + lastwin->w_status_height); |
7 | 5154 if (room_cmdline < 0) |
5155 room_cmdline = 0; | |
5156 } | |
5157 | |
5158 if (height <= room + room_cmdline) | |
5159 break; | |
5160 if (run == 2 || curfrp->fr_width == Columns) | |
5161 { | |
5162 if (height > room + room_cmdline) | |
5163 height = room + room_cmdline; | |
5164 break; | |
5165 } | |
5166 frame_setheight(curfrp->fr_parent, height | |
5167 + frame_minheight(curfrp->fr_parent, NOWIN) - (int)p_wmh - 1); | |
5168 } | |
5169 | |
5170 /* | |
5171 * Compute the number of lines we will take from others frames (can be | |
5172 * negative!). | |
5173 */ | |
5174 take = height - curfrp->fr_height; | |
5175 | |
5176 /* If there is not enough room, also reduce the height of a window | |
5177 * with 'winfixheight' set. */ | |
5178 if (height > room + room_cmdline - room_reserved) | |
5179 room_reserved = room + room_cmdline - height; | |
5180 /* If there is only a 'winfixheight' window and making the | |
5181 * window smaller, need to make the other window taller. */ | |
5182 if (take < 0 && room - curfrp->fr_height < room_reserved) | |
5183 room_reserved = 0; | |
5184 | |
5185 if (take > 0 && room_cmdline > 0) | |
5186 { | |
5187 /* use lines from cmdline first */ | |
5188 if (take < room_cmdline) | |
5189 room_cmdline = take; | |
5190 take -= room_cmdline; | |
5191 topframe->fr_height += room_cmdline; | |
5192 } | |
5193 | |
5194 /* | |
5195 * set the current frame to the new height | |
5196 */ | |
5197 frame_new_height(curfrp, height, FALSE, FALSE); | |
5198 | |
5199 /* | |
5200 * First take lines from the frames after the current frame. If | |
5201 * that is not enough, takes lines from frames above the current | |
5202 * frame. | |
5203 */ | |
5204 for (run = 0; run < 2; ++run) | |
5205 { | |
5206 if (run == 0) | |
5207 frp = curfrp->fr_next; /* 1st run: start with next window */ | |
5208 else | |
5209 frp = curfrp->fr_prev; /* 2nd run: start with prev window */ | |
5210 while (frp != NULL && take != 0) | |
5211 { | |
5212 h = frame_minheight(frp, NULL); | |
5213 if (room_reserved > 0 | |
5214 && frp->fr_win != NULL | |
5215 && frp->fr_win->w_p_wfh) | |
5216 { | |
5217 if (room_reserved >= frp->fr_height) | |
5218 room_reserved -= frp->fr_height; | |
5219 else | |
5220 { | |
5221 if (frp->fr_height - room_reserved > take) | |
5222 room_reserved = frp->fr_height - take; | |
5223 take -= frp->fr_height - room_reserved; | |
5224 frame_new_height(frp, room_reserved, FALSE, FALSE); | |
5225 room_reserved = 0; | |
5226 } | |
5227 } | |
5228 else | |
5229 { | |
5230 if (frp->fr_height - take < h) | |
5231 { | |
5232 take -= frp->fr_height - h; | |
5233 frame_new_height(frp, h, FALSE, FALSE); | |
5234 } | |
5235 else | |
5236 { | |
5237 frame_new_height(frp, frp->fr_height - take, | |
5238 FALSE, FALSE); | |
5239 take = 0; | |
5240 } | |
5241 } | |
5242 if (run == 0) | |
5243 frp = frp->fr_next; | |
5244 else | |
5245 frp = frp->fr_prev; | |
5246 } | |
5247 } | |
5248 } | |
5249 } | |
5250 | |
5251 /* | |
5252 * Set current window width and take care of repositioning other windows to | |
5253 * fit around it. | |
5254 */ | |
5255 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5256 win_setwidth(int width) |
7 | 5257 { |
5258 win_setwidth_win(width, curwin); | |
5259 } | |
5260 | |
5261 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5262 win_setwidth_win(int width, win_T *wp) |
7 | 5263 { |
5264 /* Always keep current window at least one column wide, even when | |
5265 * 'winminwidth' is zero. */ | |
5266 if (wp == curwin) | |
5267 { | |
5268 if (width < p_wmw) | |
5269 width = p_wmw; | |
5270 if (width == 0) | |
5271 width = 1; | |
5272 } | |
5273 | |
5274 frame_setwidth(wp->w_frame, width + wp->w_vsep_width); | |
5275 | |
5276 /* recompute the window positions */ | |
5277 (void)win_comp_pos(); | |
5278 | |
5279 redraw_all_later(NOT_VALID); | |
5280 } | |
5281 | |
5282 /* | |
5283 * Set the width of a frame to "width" and take care that all frames and | |
5284 * windows inside it are resized. Also resize frames above and below if the | |
5285 * are in the same FR_ROW frame. | |
5286 * | |
5287 * Strategy is similar to frame_setheight(). | |
5288 */ | |
5289 static void | |
7837
33ba2adb6065
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5290 frame_setwidth(frame_T *curfrp, int width) |
7 | 5291 { |
5292 int room; /* total number of lines available */ | |
5293 int take; /* number of lines taken from other windows */ | |
5294 int run; | |
5295 frame_T *frp; | |
5296 int w; | |
779 | 5297 int room_reserved; |
7 | 5298 |
5299 /* If the width already is the desired value, nothing to do. */ | |
5300 if (curfrp->fr_width == width) | |
5301 return; | |
5302 | |
5303 if (curfrp->fr_parent == NULL) | |
5304 /* topframe: can't change width */ | |
5305 return; | |
5306 | |
5307 if (curfrp->fr_parent->fr_layout == FR_COL) | |
5308 { | |
5309 /* Column of frames: Also need to resize frames above and below of | |
5310 * this one. First check for the minimal width of these. */ | |
5311 w = frame_minwidth(curfrp->fr_parent, NULL); | |
5312 if (width < w) | |
5313 width = w; | |
5314 frame_setwidth(curfrp->fr_parent, width); | |
5315 } | |
5316 else | |
5317 { | |
5318 /* | |
5319 * Row of frames: try to change only frames in this row. | |
5320 * | |
5321 * Do this twice: | |
5322 * 1: compute room available, if it's not enough try resizing the | |
5323 * containing frame. | |
5324 * 2: compute the room available and adjust the width to it. | |
5325 */ | |
5326 for (run = 1; run <= 2; ++run) | |
5327 { | |
5328 room = 0; | |
779 | 5329 room_reserved = 0; |
15227
95678f27a704
patch 8.1.0623: iterating through window frames is repeated
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5330 FOR_ALL_FRAMES(frp, curfrp->fr_parent->fr_child) |
7 | 5331 { |
779 | 5332 if (frp != curfrp |
5333 && frp->fr_win != NULL | |
5334 && frp->fr_win->w_p_wfw) | |
5335 room_reserved += frp->fr_width; | |
7 | 5336 room += frp->fr_width; |
5337 if (frp != curfrp) | |
5338 room -= frame_minwidth(frp, NULL); | |
5339 } | |
5340 | |
5341 if (width <= room) | |
5342 break; | |
667 | 5343 if (run == 2 || curfrp->fr_height >= ROWS_AVAIL) |
7 | 5344 { |
5345 if (width > room) | |
5346 width = room; | |
5347 break; | |
5348 } | |
5349 frame_setwidth(curfrp->fr_parent, width | |
5350 + frame_minwidth(curfrp->fr_parent, NOWIN) - (int)p_wmw - 1); | |
5351 } | |
5352 | |
5353 /* | |
5354 * Compute the number of lines we will take from others frames (can be | |
5355 * negative!). | |
5356 */ | |
5357 take = width - curfrp->fr_width; | |
5358 | |
779 | 5359 /* If there is not enough room, also reduce the width of a window |
5360 * with 'winfixwidth' set. */ | |
5361 if (width > room - room_reserved) | |
5362 room_reserved = room - width; | |
5363 /* If there is only a 'winfixwidth' window and making the | |
5364 * window smaller, need to make the other window narrower. */ | |
5365 if (take < 0 && room - curfrp->fr_width < room_reserved) | |
5366 room_reserved = 0; | |
5367 | |
7 | 5368 /* |
5369 * set the current frame to the new width | |
5370 */ | |
779 | 5371 frame_new_width(curfrp, width, FALSE, FALSE); |
7 | 5372 |
5373 /* | |
5374 * First take lines from the frames right of the current frame. If | |
5375 * that is not enough, takes lines from frames left of the current | |
5376 * frame. | |
5377 */ | |
5378 for (run = 0; run < 2; ++run) | |
5379 { | |
5380 if (run == 0) | |
5381 frp = curfrp->fr_next; /* 1st run: start with next window */ | |
5382 else | |
5383 frp = curfrp->fr_prev; /* 2nd run: start with prev window */ | |
5384 while (frp != NULL && take != 0) | |
5385 { | |
5386 w = frame_minwidth(frp, NULL); | |
779 | 5387 if (room_reserved > 0 |
5388 && frp->fr_win != NULL | |
5389 && frp->fr_win->w_p_wfw) | |
7 | 5390 { |
779 | 5391 if (room_reserved >= frp->fr_width) |
5392 room_reserved -= frp->fr_width; | |
5393 else | |
5394 { | |
5395 if (frp->fr_width - room_reserved > take) | |
5396 room_reserved = frp->fr_width - take; | |
5397 take -= frp->fr_width - room_reserved; | |
5398 frame_new_width(frp, room_reserved, FALSE, FALSE); | |
5399 room_reserved = 0; | |
5400 } | |
7 | 5401 } |
5402 else | |
5403 { | |
779 | 5404 if (frp->fr_width - take < w) |
5405 { | |
5406 take -= frp->fr_width - w; | |
5407 frame_new_width(frp, w, FALSE, FALSE); | |
5408 } | |
5409 else | |
5410 { | |
5411 frame_new_width(frp, frp->fr_width - take, | |
5412 FALSE, FALSE); | |
5413 take = 0; | |
5414 } | |
7 | 5415 } |
5416 if (run == 0) | |
5417 frp = frp->fr_next; | |
5418 else | |
5419 frp = frp->fr_prev; | |
5420 } | |
5421 } | |
5422 } | |
5423 } | |
5424 | |
5425 /* | |
14057
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patch 8.1.0046: loading a session file fails if 'winheight' is big
Christian Brabandt <cb@256bit.org>
parents:
14049
diff
changeset
|
5426 * Check 'winminheight' for a valid value and reduce it if needed. |
7 | 5427 */ |
5428 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5429 win_setminheight(void) |
7 | 5430 { |
5431 int room; | |
14057
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parents:
14049
diff
changeset
|
5432 int needed; |
7 | 5433 int first = TRUE; |
14057
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patch 8.1.0046: loading a session file fails if 'winheight' is big
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parents:
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diff
changeset
|
5434 |
be8fb2fd51fc
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parents:
14049
diff
changeset
|
5435 // loop until there is a 'winminheight' that is possible |
7 | 5436 while (p_wmh > 0) |
5437 { | |
14057
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parents:
14049
diff
changeset
|
5438 room = Rows - p_ch; |
be8fb2fd51fc
patch 8.1.0046: loading a session file fails if 'winheight' is big
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parents:
14049
diff
changeset
|
5439 needed = frame_minheight(topframe, NULL); |
be8fb2fd51fc
patch 8.1.0046: loading a session file fails if 'winheight' is big
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parents:
14049
diff
changeset
|
5440 if (room >= needed) |
7 | 5441 break; |
5442 --p_wmh; | |
5443 if (first) | |
5444 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15436
diff
changeset
|
5445 emsg(_(e_noroom)); |
7 | 5446 first = FALSE; |
5447 } | |
5448 } | |
5449 } | |
5450 | |
14057
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patch 8.1.0046: loading a session file fails if 'winheight' is big
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parents:
14049
diff
changeset
|
5451 /* |
be8fb2fd51fc
patch 8.1.0046: loading a session file fails if 'winheight' is big
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parents:
14049
diff
changeset
|
5452 * Check 'winminwidth' for a valid value and reduce it if needed. |
be8fb2fd51fc
patch 8.1.0046: loading a session file fails if 'winheight' is big
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parents:
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diff
changeset
|
5453 */ |
be8fb2fd51fc
patch 8.1.0046: loading a session file fails if 'winheight' is big
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parents:
14049
diff
changeset
|
5454 void |
be8fb2fd51fc
patch 8.1.0046: loading a session file fails if 'winheight' is big
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parents:
14049
diff
changeset
|
5455 win_setminwidth(void) |
be8fb2fd51fc
patch 8.1.0046: loading a session file fails if 'winheight' is big
Christian Brabandt <cb@256bit.org>
parents:
14049
diff
changeset
|
5456 { |
be8fb2fd51fc
patch 8.1.0046: loading a session file fails if 'winheight' is big
Christian Brabandt <cb@256bit.org>
parents:
14049
diff
changeset
|
5457 int room; |
be8fb2fd51fc
patch 8.1.0046: loading a session file fails if 'winheight' is big
Christian Brabandt <cb@256bit.org>
parents:
14049
diff
changeset
|
5458 int needed; |
be8fb2fd51fc
patch 8.1.0046: loading a session file fails if 'winheight' is big
Christian Brabandt <cb@256bit.org>
parents:
14049
diff
changeset
|
5459 int first = TRUE; |
be8fb2fd51fc
patch 8.1.0046: loading a session file fails if 'winheight' is big
Christian Brabandt <cb@256bit.org>
parents:
14049
diff
changeset
|
5460 |
be8fb2fd51fc
patch 8.1.0046: loading a session file fails if 'winheight' is big
Christian Brabandt <cb@256bit.org>
parents:
14049
diff
changeset
|
5461 // loop until there is a 'winminheight' that is possible |
be8fb2fd51fc
patch 8.1.0046: loading a session file fails if 'winheight' is big
Christian Brabandt <cb@256bit.org>
parents:
14049
diff
changeset
|
5462 while (p_wmw > 0) |
be8fb2fd51fc
patch 8.1.0046: loading a session file fails if 'winheight' is big
Christian Brabandt <cb@256bit.org>
parents:
14049
diff
changeset
|
5463 { |
be8fb2fd51fc
patch 8.1.0046: loading a session file fails if 'winheight' is big
Christian Brabandt <cb@256bit.org>
parents:
14049
diff
changeset
|
5464 room = Columns; |
be8fb2fd51fc
patch 8.1.0046: loading a session file fails if 'winheight' is big
Christian Brabandt <cb@256bit.org>
parents:
14049
diff
changeset
|
5465 needed = frame_minwidth(topframe, NULL); |
be8fb2fd51fc
patch 8.1.0046: loading a session file fails if 'winheight' is big
Christian Brabandt <cb@256bit.org>
parents:
14049
diff
changeset
|
5466 if (room >= needed) |
be8fb2fd51fc
patch 8.1.0046: loading a session file fails if 'winheight' is big
Christian Brabandt <cb@256bit.org>
parents:
14049
diff
changeset
|
5467 break; |
be8fb2fd51fc
patch 8.1.0046: loading a session file fails if 'winheight' is big
Christian Brabandt <cb@256bit.org>
parents:
14049
diff
changeset
|
5468 --p_wmw; |
be8fb2fd51fc
patch 8.1.0046: loading a session file fails if 'winheight' is big
Christian Brabandt <cb@256bit.org>
parents:
14049
diff
changeset
|
5469 if (first) |
be8fb2fd51fc
patch 8.1.0046: loading a session file fails if 'winheight' is big
Christian Brabandt <cb@256bit.org>
parents:
14049
diff
changeset
|
5470 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15436
diff
changeset
|
5471 emsg(_(e_noroom)); |
14057
be8fb2fd51fc
patch 8.1.0046: loading a session file fails if 'winheight' is big
Christian Brabandt <cb@256bit.org>
parents:
14049
diff
changeset
|
5472 first = FALSE; |
be8fb2fd51fc
patch 8.1.0046: loading a session file fails if 'winheight' is big
Christian Brabandt <cb@256bit.org>
parents:
14049
diff
changeset
|
5473 } |
be8fb2fd51fc
patch 8.1.0046: loading a session file fails if 'winheight' is big
Christian Brabandt <cb@256bit.org>
parents:
14049
diff
changeset
|
5474 } |
be8fb2fd51fc
patch 8.1.0046: loading a session file fails if 'winheight' is big
Christian Brabandt <cb@256bit.org>
parents:
14049
diff
changeset
|
5475 } |
be8fb2fd51fc
patch 8.1.0046: loading a session file fails if 'winheight' is big
Christian Brabandt <cb@256bit.org>
parents:
14049
diff
changeset
|
5476 |
7229
ae360f1df2aa
commit https://github.com/vim/vim/commit/6a2697ffd7e894861853b351689b0ddec8901c96
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
5477 #if defined(FEAT_MOUSE) || defined(PROTO) |
7 | 5478 |
5479 /* | |
5480 * Status line of dragwin is dragged "offset" lines down (negative is up). | |
5481 */ | |
5482 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5483 win_drag_status_line(win_T *dragwin, int offset) |
7 | 5484 { |
5485 frame_T *curfr; | |
5486 frame_T *fr; | |
5487 int room; | |
5488 int row; | |
5489 int up; /* if TRUE, drag status line up, otherwise down */ | |
5490 int n; | |
5491 | |
5492 fr = dragwin->w_frame; | |
5493 curfr = fr; | |
5494 if (fr != topframe) /* more than one window */ | |
5495 { | |
5496 fr = fr->fr_parent; | |
5497 /* When the parent frame is not a column of frames, its parent should | |
5498 * be. */ | |
5499 if (fr->fr_layout != FR_COL) | |
5500 { | |
5501 curfr = fr; | |
5502 if (fr != topframe) /* only a row of windows, may drag statusline */ | |
5503 fr = fr->fr_parent; | |
5504 } | |
5505 } | |
5506 | |
5507 /* If this is the last frame in a column, may want to resize the parent | |
5508 * frame instead (go two up to skip a row of frames). */ | |
5509 while (curfr != topframe && curfr->fr_next == NULL) | |
5510 { | |
5511 if (fr != topframe) | |
5512 fr = fr->fr_parent; | |
5513 curfr = fr; | |
5514 if (fr != topframe) | |
5515 fr = fr->fr_parent; | |
5516 } | |
5517 | |
5518 if (offset < 0) /* drag up */ | |
5519 { | |
5520 up = TRUE; | |
5521 offset = -offset; | |
5522 /* sum up the room of the current frame and above it */ | |
5523 if (fr == curfr) | |
5524 { | |
5525 /* only one window */ | |
5526 room = fr->fr_height - frame_minheight(fr, NULL); | |
5527 } | |
5528 else | |
5529 { | |
5530 room = 0; | |
5531 for (fr = fr->fr_child; ; fr = fr->fr_next) | |
5532 { | |
5533 room += fr->fr_height - frame_minheight(fr, NULL); | |
5534 if (fr == curfr) | |
5535 break; | |
5536 } | |
5537 } | |
5538 fr = curfr->fr_next; /* put fr at frame that grows */ | |
5539 } | |
5540 else /* drag down */ | |
5541 { | |
5542 up = FALSE; | |
5543 /* | |
5544 * Only dragging the last status line can reduce p_ch. | |
5545 */ | |
5546 room = Rows - cmdline_row; | |
5547 if (curfr->fr_next == NULL) | |
5548 room -= 1; | |
5549 else | |
5550 room -= p_ch; | |
5551 if (room < 0) | |
5552 room = 0; | |
5553 /* sum up the room of frames below of the current one */ | |
15227
95678f27a704
patch 8.1.0623: iterating through window frames is repeated
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5554 FOR_ALL_FRAMES(fr, curfr->fr_next) |
7 | 5555 room += fr->fr_height - frame_minheight(fr, NULL); |
5556 fr = curfr; /* put fr at window that grows */ | |
5557 } | |
5558 | |
5559 if (room < offset) /* Not enough room */ | |
5560 offset = room; /* Move as far as we can */ | |
5561 if (offset <= 0) | |
5562 return; | |
5563 | |
5564 /* | |
5565 * Grow frame fr by "offset" lines. | |
5566 * Doesn't happen when dragging the last status line up. | |
5567 */ | |
5568 if (fr != NULL) | |
5569 frame_new_height(fr, fr->fr_height + offset, up, FALSE); | |
5570 | |
5571 if (up) | |
5572 fr = curfr; /* current frame gets smaller */ | |
5573 else | |
5574 fr = curfr->fr_next; /* next frame gets smaller */ | |
5575 | |
5576 /* | |
5577 * Now make the other frames smaller. | |
5578 */ | |
5579 while (fr != NULL && offset > 0) | |
5580 { | |
5581 n = frame_minheight(fr, NULL); | |
5582 if (fr->fr_height - offset <= n) | |
5583 { | |
5584 offset -= fr->fr_height - n; | |
5585 frame_new_height(fr, n, !up, FALSE); | |
5586 } | |
5587 else | |
5588 { | |
5589 frame_new_height(fr, fr->fr_height - offset, !up, FALSE); | |
5590 break; | |
5591 } | |
5592 if (up) | |
5593 fr = fr->fr_prev; | |
5594 else | |
5595 fr = fr->fr_next; | |
5596 } | |
5597 row = win_comp_pos(); | |
5598 screen_fill(row, cmdline_row, 0, (int)Columns, ' ', ' ', 0); | |
5599 cmdline_row = row; | |
5600 p_ch = Rows - cmdline_row; | |
5601 if (p_ch < 1) | |
5602 p_ch = 1; | |
824 | 5603 curtab->tp_ch_used = p_ch; |
737 | 5604 redraw_all_later(SOME_VALID); |
7 | 5605 showmode(); |
5606 } | |
5607 | |
5608 /* | |
5609 * Separator line of dragwin is dragged "offset" lines right (negative is left). | |
5610 */ | |
5611 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5612 win_drag_vsep_line(win_T *dragwin, int offset) |
7 | 5613 { |
5614 frame_T *curfr; | |
5615 frame_T *fr; | |
5616 int room; | |
5617 int left; /* if TRUE, drag separator line left, otherwise right */ | |
5618 int n; | |
5619 | |
5620 fr = dragwin->w_frame; | |
840 | 5621 if (fr == topframe) /* only one window (cannot happen?) */ |
7 | 5622 return; |
5623 curfr = fr; | |
5624 fr = fr->fr_parent; | |
5625 /* When the parent frame is not a row of frames, its parent should be. */ | |
5626 if (fr->fr_layout != FR_ROW) | |
5627 { | |
5628 if (fr == topframe) /* only a column of windows (cannot happen?) */ | |
5629 return; | |
5630 curfr = fr; | |
5631 fr = fr->fr_parent; | |
5632 } | |
5633 | |
5634 /* If this is the last frame in a row, may want to resize a parent | |
5635 * frame instead. */ | |
5636 while (curfr->fr_next == NULL) | |
5637 { | |
5638 if (fr == topframe) | |
5639 break; | |
5640 curfr = fr; | |
5641 fr = fr->fr_parent; | |
5642 if (fr != topframe) | |
5643 { | |
5644 curfr = fr; | |
5645 fr = fr->fr_parent; | |
5646 } | |
5647 } | |
5648 | |
5649 if (offset < 0) /* drag left */ | |
5650 { | |
5651 left = TRUE; | |
5652 offset = -offset; | |
5653 /* sum up the room of the current frame and left of it */ | |
5654 room = 0; | |
5655 for (fr = fr->fr_child; ; fr = fr->fr_next) | |
5656 { | |
5657 room += fr->fr_width - frame_minwidth(fr, NULL); | |
5658 if (fr == curfr) | |
5659 break; | |
5660 } | |
5661 fr = curfr->fr_next; /* put fr at frame that grows */ | |
5662 } | |
5663 else /* drag right */ | |
5664 { | |
5665 left = FALSE; | |
5666 /* sum up the room of frames right of the current one */ | |
5667 room = 0; | |
15227
95678f27a704
patch 8.1.0623: iterating through window frames is repeated
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
5668 FOR_ALL_FRAMES(fr, curfr->fr_next) |
7 | 5669 room += fr->fr_width - frame_minwidth(fr, NULL); |
5670 fr = curfr; /* put fr at window that grows */ | |
5671 } | |
5672 | |
5673 if (room < offset) /* Not enough room */ | |
5674 offset = room; /* Move as far as we can */ | |
5675 if (offset <= 0) /* No room at all, quit. */ | |
5676 return; | |
7256
79270eaac6de
commit https://github.com/vim/vim/commit/294a7e55b01149154807a23323038784549b8946
Christian Brabandt <cb@256bit.org>
parents:
7229
diff
changeset
|
5677 if (fr == NULL) |
79270eaac6de
commit https://github.com/vim/vim/commit/294a7e55b01149154807a23323038784549b8946
Christian Brabandt <cb@256bit.org>
parents:
7229
diff
changeset
|
5678 return; /* Safety check, should not happen. */ |
7 | 5679 |
5680 /* grow frame fr by offset lines */ | |
779 | 5681 frame_new_width(fr, fr->fr_width + offset, left, FALSE); |
7 | 5682 |
5683 /* shrink other frames: current and at the left or at the right */ | |
5684 if (left) | |
5685 fr = curfr; /* current frame gets smaller */ | |
5686 else | |
5687 fr = curfr->fr_next; /* next frame gets smaller */ | |
5688 | |
5689 while (fr != NULL && offset > 0) | |
5690 { | |
5691 n = frame_minwidth(fr, NULL); | |
5692 if (fr->fr_width - offset <= n) | |
5693 { | |
5694 offset -= fr->fr_width - n; | |
779 | 5695 frame_new_width(fr, n, !left, FALSE); |
7 | 5696 } |
5697 else | |
5698 { | |
779 | 5699 frame_new_width(fr, fr->fr_width - offset, !left, FALSE); |
7 | 5700 break; |
5701 } | |
5702 if (left) | |
5703 fr = fr->fr_prev; | |
5704 else | |
5705 fr = fr->fr_next; | |
5706 } | |
5707 (void)win_comp_pos(); | |
5708 redraw_all_later(NOT_VALID); | |
5709 } | |
5710 #endif /* FEAT_MOUSE */ | |
5711 | |
2665 | 5712 #define FRACTION_MULT 16384L |
5713 | |
5714 /* | |
5715 * 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
|
5716 * Has no effect when the window is less than two lines. |
2665 | 5717 */ |
7311
743c258ca3ab
commit https://github.com/vim/vim/commit/9dc2ce398bb3456cc8f590ef0260459798b34d2a
Christian Brabandt <cb@256bit.org>
parents:
7256
diff
changeset
|
5718 void |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5719 set_fraction(win_T *wp) |
2665 | 5720 { |
12910
d21adefd4a50
patch 8.0.1331: possible crash when window can be zero lines high
Christian Brabandt <cb@256bit.org>
parents:
12716
diff
changeset
|
5721 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
|
5722 wp->w_fraction = ((long)wp->w_wrow * FRACTION_MULT |
5875 | 5723 + wp->w_height / 2) / (long)wp->w_height; |
2665 | 5724 } |
5725 | |
7 | 5726 /* |
5727 * 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
|
5728 * "height" excludes any window toolbar. |
7 | 5729 * This takes care of the things inside the window, not what happens to the |
5730 * window position, the frame or to other windows. | |
5731 */ | |
3697 | 5732 void |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5733 win_new_height(win_T *wp, int height) |
7 | 5734 { |
5875 | 5735 int prev_height = wp->w_height; |
7 | 5736 |
5737 /* Don't want a negative height. Happens when splitting a tiny window. | |
5738 * Will equalize heights soon to fix it. */ | |
5739 if (height < 0) | |
5740 height = 0; | |
826 | 5741 if (wp->w_height == height) |
5742 return; /* nothing to do */ | |
7 | 5743 |
5875 | 5744 if (wp->w_height > 0) |
5745 { | |
5746 if (wp == curwin) | |
5969 | 5747 /* w_wrow needs to be valid. When setting 'laststatus' this may |
5748 * call win_new_height() recursively. */ | |
5749 validate_cursor(); | |
5750 if (wp->w_height != prev_height) | |
5751 return; /* Recursive call already changed the size, bail out here | |
5752 to avoid the following to mess things up. */ | |
5875 | 5753 if (wp->w_wrow != wp->w_prev_fraction_row) |
5754 set_fraction(wp); | |
5755 } | |
7 | 5756 |
5757 wp->w_height = height; | |
5758 wp->w_skipcol = 0; | |
5759 | |
10835
c9da7f9137af
patch 8.0.0307: asan detects a memory error when EXITFREE is defined
Christian Brabandt <cb@256bit.org>
parents:
10377
diff
changeset
|
5760 /* 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
|
5761 * 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
|
5762 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
|
5763 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
|
5764 } |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5765 |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5766 void |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5767 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
|
5768 { |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5769 linenr_T lnum; |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5770 int sline, line_size; |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5771 int height = wp->w_height; |
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5772 |
7 | 5773 /* Don't change w_topline when height is zero. Don't set w_topline when |
5774 * 'scrollbind' is set and this isn't the current window. */ | |
13384
6740c499de13
patch 8.0.1566: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
5775 if (height > 0 && (!wp->w_p_scb || wp == curwin)) |
7 | 5776 { |
47 | 5777 /* |
5778 * Find a value for w_topline that shows the cursor at the same | |
5779 * relative position in the window as before (more or less). | |
5780 */ | |
7 | 5781 lnum = wp->w_cursor.lnum; |
5782 if (lnum < 1) /* can happen when starting up */ | |
5783 lnum = 1; | |
5875 | 5784 wp->w_wrow = ((long)wp->w_fraction * (long)height - 1L |
5785 + FRACTION_MULT / 2) / FRACTION_MULT; | |
7 | 5786 line_size = plines_win_col(wp, lnum, (long)(wp->w_cursor.col)) - 1; |
5787 sline = wp->w_wrow - line_size; | |
1023 | 5788 |
5789 if (sline >= 0) | |
5790 { | |
5791 /* Make sure the whole cursor line is visible, if possible. */ | |
5792 int rows = plines_win(wp, lnum, FALSE); | |
5793 | |
5794 if (sline > wp->w_height - rows) | |
5795 { | |
5796 sline = wp->w_height - rows; | |
5797 wp->w_wrow -= rows - line_size; | |
5798 } | |
5799 } | |
5800 | |
7 | 5801 if (sline < 0) |
5802 { | |
5803 /* | |
5804 * Cursor line would go off top of screen if w_wrow was this high. | |
1023 | 5805 * Make cursor line the first line in the window. If not enough |
5806 * room use w_skipcol; | |
7 | 5807 */ |
5808 wp->w_wrow = line_size; | |
1023 | 5809 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
|
5810 && (wp->w_width - win_col_off(wp)) > 0) |
1023 | 5811 { |
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
5812 wp->w_skipcol += wp->w_width - win_col_off(wp); |
1023 | 5813 --wp->w_wrow; |
5814 while (wp->w_wrow >= wp->w_height) | |
5815 { | |
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
5816 wp->w_skipcol += wp->w_width - win_col_off(wp) |
1023 | 5817 + win_col_off2(wp); |
5818 --wp->w_wrow; | |
5819 } | |
5820 } | |
6052 | 5821 set_topline(wp, lnum); |
7 | 5822 } |
5936 | 5823 else if (sline > 0) |
7 | 5824 { |
1023 | 5825 while (sline > 0 && lnum > 1) |
7 | 5826 { |
5827 #ifdef FEAT_FOLDING | |
5828 hasFoldingWin(wp, lnum, &lnum, NULL, TRUE, NULL); | |
5829 if (lnum == 1) | |
5830 { | |
5831 /* first line in buffer is folded */ | |
5832 line_size = 1; | |
5833 --sline; | |
5834 break; | |
5835 } | |
5836 #endif | |
5837 --lnum; | |
5838 #ifdef FEAT_DIFF | |
5839 if (lnum == wp->w_topline) | |
5840 line_size = plines_win_nofill(wp, lnum, TRUE) | |
5841 + wp->w_topfill; | |
5842 else | |
5843 #endif | |
5844 line_size = plines_win(wp, lnum, TRUE); | |
5845 sline -= line_size; | |
5846 } | |
47 | 5847 |
7 | 5848 if (sline < 0) |
5849 { | |
5850 /* | |
5851 * Line we want at top would go off top of screen. Use next | |
5852 * line instead. | |
5853 */ | |
5854 #ifdef FEAT_FOLDING | |
5855 hasFoldingWin(wp, lnum, NULL, &lnum, TRUE, NULL); | |
5856 #endif | |
5857 lnum++; | |
5858 wp->w_wrow -= line_size + sline; | |
5859 } | |
5936 | 5860 else if (sline > 0) |
7 | 5861 { |
5862 /* First line of file reached, use that as topline. */ | |
5863 lnum = 1; | |
5864 wp->w_wrow -= sline; | |
5865 } | |
5936 | 5866 |
6052 | 5867 set_topline(wp, lnum); |
7 | 5868 } |
5869 } | |
5870 | |
5871 if (wp == curwin) | |
5872 { | |
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
5873 if (get_scrolloff_value()) |
7 | 5874 update_topline(); |
5875 curs_columns(FALSE); /* validate w_wrow */ | |
5876 } | |
5875 | 5877 if (prev_height > 0) |
5878 wp->w_prev_fraction_row = wp->w_wrow; | |
7 | 5879 |
5880 win_comp_scroll(wp); | |
737 | 5881 redraw_win_later(wp, SOME_VALID); |
7 | 5882 wp->w_redr_status = TRUE; |
5883 invalidate_botline_win(wp); | |
5884 } | |
5885 | |
5886 /* | |
5887 * Set the width of a window. | |
5888 */ | |
3697 | 5889 void |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5890 win_new_width(win_T *wp, int width) |
7 | 5891 { |
5892 wp->w_width = width; | |
5893 wp->w_lines_valid = 0; | |
5894 changed_line_abv_curs_win(wp); | |
5895 invalidate_botline_win(wp); | |
5896 if (wp == curwin) | |
5897 { | |
5898 update_topline(); | |
5899 curs_columns(TRUE); /* validate w_wrow */ | |
5900 } | |
5901 redraw_win_later(wp, NOT_VALID); | |
5902 wp->w_redr_status = TRUE; | |
5903 } | |
5904 | |
5905 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5906 win_comp_scroll(win_T *wp) |
7 | 5907 { |
5908 wp->w_p_scr = ((unsigned)wp->w_height >> 1); | |
5909 if (wp->w_p_scr == 0) | |
5910 wp->w_p_scr = 1; | |
5911 } | |
5912 | |
5913 /* | |
5914 * command_height: called whenever p_ch has been changed | |
5915 */ | |
5916 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5917 command_height(void) |
7 | 5918 { |
5919 int h; | |
5920 frame_T *frp; | |
824 | 5921 int old_p_ch = curtab->tp_ch_used; |
5922 | |
5923 /* Use the value of p_ch that we remembered. This is needed for when the | |
5924 * GUI starts up, we can't be sure in what order things happen. And when | |
5925 * p_ch was changed in another tab page. */ | |
5926 curtab->tp_ch_used = p_ch; | |
170 | 5927 |
7 | 5928 /* Find bottom frame with width of screen. */ |
5929 frp = lastwin->w_frame; | |
5930 while (frp->fr_width != Columns && frp->fr_parent != NULL) | |
5931 frp = frp->fr_parent; | |
5932 | |
5933 /* Avoid changing the height of a window with 'winfixheight' set. */ | |
5934 while (frp->fr_prev != NULL && frp->fr_layout == FR_LEAF | |
5935 && frp->fr_win->w_p_wfh) | |
5936 frp = frp->fr_prev; | |
5937 | |
5938 if (starting != NO_SCREEN) | |
5939 { | |
5940 cmdline_row = Rows - p_ch; | |
5941 | |
5942 if (p_ch > old_p_ch) /* p_ch got bigger */ | |
5943 { | |
5944 while (p_ch > old_p_ch) | |
5945 { | |
5946 if (frp == NULL) | |
5947 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15436
diff
changeset
|
5948 emsg(_(e_noroom)); |
7 | 5949 p_ch = old_p_ch; |
1404 | 5950 curtab->tp_ch_used = p_ch; |
7 | 5951 cmdline_row = Rows - p_ch; |
5952 break; | |
5953 } | |
5954 h = frp->fr_height - frame_minheight(frp, NULL); | |
5955 if (h > p_ch - old_p_ch) | |
5956 h = p_ch - old_p_ch; | |
5957 old_p_ch += h; | |
5958 frame_add_height(frp, -h); | |
5959 frp = frp->fr_prev; | |
5960 } | |
5961 | |
5962 /* Recompute window positions. */ | |
5963 (void)win_comp_pos(); | |
5964 | |
5965 /* clear the lines added to cmdline */ | |
5966 if (full_screen) | |
5967 screen_fill((int)(cmdline_row), (int)Rows, 0, | |
5968 (int)Columns, ' ', ' ', 0); | |
5969 msg_row = cmdline_row; | |
5970 redraw_cmdline = TRUE; | |
5971 return; | |
5972 } | |
5973 | |
5974 if (msg_row < cmdline_row) | |
5975 msg_row = cmdline_row; | |
5976 redraw_cmdline = TRUE; | |
5977 } | |
5978 frame_add_height(frp, (int)(old_p_ch - p_ch)); | |
5979 | |
5980 /* Recompute window positions. */ | |
5981 if (frp != lastwin->w_frame) | |
5982 (void)win_comp_pos(); | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5983 } |
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
5984 |
7 | 5985 /* |
5986 * Resize frame "frp" to be "n" lines higher (negative for less high). | |
5987 * Also resize the frames it is contained in. | |
5988 */ | |
5989 static void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5990 frame_add_height(frame_T *frp, int n) |
7 | 5991 { |
5992 frame_new_height(frp, frp->fr_height + n, FALSE, FALSE); | |
5993 for (;;) | |
5994 { | |
5995 frp = frp->fr_parent; | |
5996 if (frp == NULL) | |
5997 break; | |
5998 frp->fr_height += n; | |
5999 } | |
6000 } | |
6001 | |
6002 /* | |
6003 * Add or remove a status line for the bottom window(s), according to the | |
6004 * value of 'laststatus'. | |
6005 */ | |
6006 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6007 last_status( |
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diff
changeset
|
6008 int morewin) /* pretend there are two or more windows */ |
7 | 6009 { |
6010 /* Don't make a difference between horizontal or vertical split. */ | |
6011 last_status_rec(topframe, (p_ls == 2 | |
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diff
changeset
|
6012 || (p_ls == 1 && (morewin || !ONE_WINDOW)))); |
7 | 6013 } |
6014 | |
6015 static void | |
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diff
changeset
|
6016 last_status_rec(frame_T *fr, int statusline) |
7 | 6017 { |
6018 frame_T *fp; | |
6019 win_T *wp; | |
6020 | |
6021 if (fr->fr_layout == FR_LEAF) | |
6022 { | |
6023 wp = fr->fr_win; | |
6024 if (wp->w_status_height != 0 && !statusline) | |
6025 { | |
6026 /* remove status line */ | |
6027 win_new_height(wp, wp->w_height + 1); | |
6028 wp->w_status_height = 0; | |
6029 comp_col(); | |
6030 } | |
6031 else if (wp->w_status_height == 0 && statusline) | |
6032 { | |
6033 /* Find a frame to take a line from. */ | |
6034 fp = fr; | |
6035 while (fp->fr_height <= frame_minheight(fp, NULL)) | |
6036 { | |
6037 if (fp == topframe) | |
6038 { | |
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changeset
|
6039 emsg(_(e_noroom)); |
7 | 6040 return; |
6041 } | |
6042 /* In a column of frames: go to frame above. If already at | |
6043 * the top or in a row of frames: go to parent. */ | |
6044 if (fp->fr_parent->fr_layout == FR_COL && fp->fr_prev != NULL) | |
6045 fp = fp->fr_prev; | |
6046 else | |
6047 fp = fp->fr_parent; | |
6048 } | |
6049 wp->w_status_height = 1; | |
6050 if (fp != fr) | |
6051 { | |
6052 frame_new_height(fp, fp->fr_height - 1, FALSE, FALSE); | |
6053 frame_fix_height(wp); | |
6054 (void)win_comp_pos(); | |
6055 } | |
6056 else | |
6057 win_new_height(wp, wp->w_height - 1); | |
6058 comp_col(); | |
737 | 6059 redraw_all_later(SOME_VALID); |
7 | 6060 } |
6061 } | |
6062 else if (fr->fr_layout == FR_ROW) | |
6063 { | |
6064 /* vertically split windows, set status line for each one */ | |
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changeset
|
6065 FOR_ALL_FRAMES(fp, fr->fr_child) |
7 | 6066 last_status_rec(fp, statusline); |
6067 } | |
6068 else | |
6069 { | |
6070 /* horizontally split window, set status line for last one */ | |
6071 for (fp = fr->fr_child; fp->fr_next != NULL; fp = fp->fr_next) | |
6072 ; | |
6073 last_status_rec(fp, statusline); | |
6074 } | |
6075 } | |
6076 | |
667 | 6077 /* |
668 | 6078 * Return the number of lines used by the tab page line. |
667 | 6079 */ |
6080 int | |
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changeset
|
6081 tabline_height(void) |
667 | 6082 { |
685 | 6083 #ifdef FEAT_GUI_TABLINE |
6084 /* When the GUI has the tabline then this always returns zero. */ | |
6085 if (gui_use_tabline()) | |
6086 return 0; | |
6087 #endif | |
675 | 6088 switch (p_stal) |
668 | 6089 { |
6090 case 0: return 0; | |
6091 case 1: return (first_tabpage->tp_next == NULL) ? 0 : 1; | |
6092 } | |
667 | 6093 return 1; |
6094 } | |
6095 | |
7 | 6096 /* |
6097 * Return the minimal number of rows that is needed on the screen to display | |
6098 * the current number of windows. | |
6099 */ | |
6100 int | |
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changeset
|
6101 min_rows(void) |
7 | 6102 { |
6103 int total; | |
671 | 6104 tabpage_T *tp; |
6105 int n; | |
7 | 6106 |
6107 if (firstwin == NULL) /* not initialized yet */ | |
6108 return MIN_LINES; | |
6109 | |
671 | 6110 total = 0; |
9649
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changeset
|
6111 FOR_ALL_TABPAGES(tp) |
671 | 6112 { |
6113 n = frame_minheight(tp->tp_topframe, NULL); | |
6114 if (total < n) | |
6115 total = n; | |
6116 } | |
685 | 6117 total += tabline_height(); |
671 | 6118 total += 1; /* count the room for the command line */ |
7 | 6119 return total; |
6120 } | |
6121 | |
6122 /* | |
672 | 6123 * Return TRUE if there is only one window (in the current tab page), not |
6124 * counting a help or preview window, unless it is the current window. | |
1906 | 6125 * Does not count "aucmd_win". |
7 | 6126 */ |
6127 int | |
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changeset
|
6128 only_one_window(void) |
7 | 6129 { |
6130 int count = 0; | |
6131 win_T *wp; | |
6132 | |
667 | 6133 /* If there is another tab page there always is another window. */ |
6134 if (first_tabpage->tp_next != NULL) | |
6135 return FALSE; | |
6136 | |
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changeset
|
6137 FOR_ALL_WINDOWS(wp) |
4021 | 6138 if (wp->w_buffer != NULL |
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changeset
|
6139 && (!((bt_help(wp->w_buffer) && !bt_help(curbuf)) |
7 | 6140 # ifdef FEAT_QUICKFIX |
6141 || wp->w_p_pvw | |
6142 # endif | |
13380
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|
6143 ) || wp == curwin) && wp != aucmd_win) |
7 | 6144 ++count; |
6145 return (count <= 1); | |
12477
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|
6146 } |
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changeset
|
6147 |
7 | 6148 /* |
6149 * Correct the cursor line number in other windows. Used after changing the | |
6150 * current buffer, and before applying autocommands. | |
6151 * When "do_curwin" is TRUE, also check current window. | |
6152 */ | |
6153 void | |
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changeset
|
6154 check_lnums(int do_curwin) |
7 | 6155 { |
6156 win_T *wp; | |
671 | 6157 tabpage_T *tp; |
6158 | |
6159 FOR_ALL_TAB_WINDOWS(tp, wp) | |
7 | 6160 if ((do_curwin || wp != curwin) && wp->w_buffer == curbuf) |
6161 { | |
6162 if (wp->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
6163 wp->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
6164 if (wp->w_topline > curbuf->b_ml.ml_line_count) | |
6165 wp->w_topline = curbuf->b_ml.ml_line_count; | |
6166 } | |
6167 } | |
6168 | |
6169 /* | |
6170 * A snapshot of the window sizes, to restore them after closing the help | |
6171 * window. | |
6172 * Only these fields are used: | |
6173 * fr_layout | |
6174 * fr_width | |
6175 * fr_height | |
6176 * fr_next | |
6177 * fr_child | |
6178 * fr_win (only valid for the old curwin, NULL otherwise) | |
6179 */ | |
6180 | |
6181 /* | |
6182 * Create a snapshot of the current frame sizes. | |
6183 */ | |
1906 | 6184 void |
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diff
changeset
|
6185 make_snapshot(int idx) |
7 | 6186 { |
1906 | 6187 clear_snapshot(curtab, idx); |
6188 make_snapshot_rec(topframe, &curtab->tp_snapshot[idx]); | |
7 | 6189 } |
6190 | |
6191 static void | |
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changeset
|
6192 make_snapshot_rec(frame_T *fr, frame_T **frp) |
7 | 6193 { |
6194 *frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
6195 if (*frp == NULL) | |
6196 return; | |
6197 (*frp)->fr_layout = fr->fr_layout; | |
6198 (*frp)->fr_width = fr->fr_width; | |
6199 (*frp)->fr_height = fr->fr_height; | |
6200 if (fr->fr_next != NULL) | |
6201 make_snapshot_rec(fr->fr_next, &((*frp)->fr_next)); | |
6202 if (fr->fr_child != NULL) | |
6203 make_snapshot_rec(fr->fr_child, &((*frp)->fr_child)); | |
6204 if (fr->fr_layout == FR_LEAF && fr->fr_win == curwin) | |
6205 (*frp)->fr_win = curwin; | |
6206 } | |
6207 | |
6208 /* | |
6209 * Remove any existing snapshot. | |
6210 */ | |
6211 static void | |
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changeset
|
6212 clear_snapshot(tabpage_T *tp, int idx) |
7 | 6213 { |
1906 | 6214 clear_snapshot_rec(tp->tp_snapshot[idx]); |
6215 tp->tp_snapshot[idx] = NULL; | |
7 | 6216 } |
6217 | |
6218 static void | |
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changeset
|
6219 clear_snapshot_rec(frame_T *fr) |
7 | 6220 { |
6221 if (fr != NULL) | |
6222 { | |
6223 clear_snapshot_rec(fr->fr_next); | |
6224 clear_snapshot_rec(fr->fr_child); | |
6225 vim_free(fr); | |
6226 } | |
6227 } | |
6228 | |
6229 /* | |
6230 * Restore a previously created snapshot, if there is any. | |
6231 * This is only done if the screen size didn't change and the window layout is | |
6232 * still the same. | |
6233 */ | |
1906 | 6234 void |
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diff
changeset
|
6235 restore_snapshot( |
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changeset
|
6236 int idx, |
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diff
changeset
|
6237 int close_curwin) /* closing current window */ |
7 | 6238 { |
6239 win_T *wp; | |
6240 | |
1906 | 6241 if (curtab->tp_snapshot[idx] != NULL |
6242 && curtab->tp_snapshot[idx]->fr_width == topframe->fr_width | |
6243 && curtab->tp_snapshot[idx]->fr_height == topframe->fr_height | |
6244 && check_snapshot_rec(curtab->tp_snapshot[idx], topframe) == OK) | |
6245 { | |
6246 wp = restore_snapshot_rec(curtab->tp_snapshot[idx], topframe); | |
7 | 6247 win_comp_pos(); |
6248 if (wp != NULL && close_curwin) | |
6249 win_goto(wp); | |
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diff
changeset
|
6250 redraw_all_later(NOT_VALID); |
7 | 6251 } |
1906 | 6252 clear_snapshot(curtab, idx); |
7 | 6253 } |
6254 | |
6255 /* | |
6256 * Check if frames "sn" and "fr" have the same layout, same following frames | |
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diff
changeset
|
6257 * and same children. And the window pointer is valid. |
7 | 6258 */ |
6259 static int | |
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diff
changeset
|
6260 check_snapshot_rec(frame_T *sn, frame_T *fr) |
7 | 6261 { |
6262 if (sn->fr_layout != fr->fr_layout | |
6263 || (sn->fr_next == NULL) != (fr->fr_next == NULL) | |
6264 || (sn->fr_child == NULL) != (fr->fr_child == NULL) | |
6265 || (sn->fr_next != NULL | |
6266 && check_snapshot_rec(sn->fr_next, fr->fr_next) == FAIL) | |
6267 || (sn->fr_child != NULL | |
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diff
changeset
|
6268 && check_snapshot_rec(sn->fr_child, fr->fr_child) == FAIL) |
11191
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|
6269 || (sn->fr_win != NULL && !win_valid(sn->fr_win))) |
7 | 6270 return FAIL; |
6271 return OK; | |
6272 } | |
6273 | |
6274 /* | |
6275 * Copy the size of snapshot frame "sn" to frame "fr". Do the same for all | |
6276 * following frames and children. | |
6277 * Returns a pointer to the old current window, or NULL. | |
6278 */ | |
6279 static win_T * | |
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changeset
|
6280 restore_snapshot_rec(frame_T *sn, frame_T *fr) |
7 | 6281 { |
6282 win_T *wp = NULL; | |
6283 win_T *wp2; | |
6284 | |
6285 fr->fr_height = sn->fr_height; | |
6286 fr->fr_width = sn->fr_width; | |
6287 if (fr->fr_layout == FR_LEAF) | |
6288 { | |
6289 frame_new_height(fr, fr->fr_height, FALSE, FALSE); | |
779 | 6290 frame_new_width(fr, fr->fr_width, FALSE, FALSE); |
7 | 6291 wp = sn->fr_win; |
6292 } | |
6293 if (sn->fr_next != NULL) | |
6294 { | |
6295 wp2 = restore_snapshot_rec(sn->fr_next, fr->fr_next); | |
6296 if (wp2 != NULL) | |
6297 wp = wp2; | |
6298 } | |
6299 if (sn->fr_child != NULL) | |
6300 { | |
6301 wp2 = restore_snapshot_rec(sn->fr_child, fr->fr_child); | |
6302 if (wp2 != NULL) | |
6303 wp = wp2; | |
6304 } | |
6305 return wp; | |
6306 } | |
6307 | |
5202
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|
6308 #if defined(FEAT_EVAL) || defined(FEAT_PYTHON) || defined(FEAT_PYTHON3) \ |
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changeset
|
6309 || defined(PROTO) |
4429 | 6310 /* |
6311 * Set "win" to be the curwin and "tp" to be the current tab page. | |
6222 | 6312 * restore_win() MUST be called to undo, also when FAIL is returned. |
6313 * No autocommands will be executed until restore_win() is called. | |
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|
6314 * When "no_display" is TRUE the display won't be affected, no redraw is |
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|
6315 * triggered, another tabpage access is limited. |
4429 | 6316 * Returns FAIL if switching to "win" failed. |
6317 */ | |
6318 int | |
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|
6319 switch_win( |
12564
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|
6320 win_T **save_curwin, |
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|
6321 tabpage_T **save_curtab, |
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|
6322 win_T *win, |
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|
6323 tabpage_T *tp, |
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changeset
|
6324 int no_display) |
4429 | 6325 { |
6326 block_autocmds(); | |
6327 *save_curwin = curwin; | |
6328 if (tp != NULL) | |
6329 { | |
6330 *save_curtab = curtab; | |
4918
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|
6331 if (no_display) |
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|
6332 { |
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|
6333 curtab->tp_firstwin = firstwin; |
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|
6334 curtab->tp_lastwin = lastwin; |
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|
6335 curtab = tp; |
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changeset
|
6336 firstwin = curtab->tp_firstwin; |
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|
6337 lastwin = curtab->tp_lastwin; |
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|
6338 } |
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|
6339 else |
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changeset
|
6340 goto_tabpage_tp(tp, FALSE, FALSE); |
4429 | 6341 } |
6342 if (!win_valid(win)) | |
6343 return FAIL; | |
6344 curwin = win; | |
6345 curbuf = curwin->w_buffer; | |
6346 return OK; | |
6347 } | |
6348 | |
6349 /* | |
6350 * Restore current tabpage and window saved by switch_win(), if still valid. | |
4918
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|
6351 * When "no_display" is TRUE the display won't be affected, no redraw is |
0792cc5133ce
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changeset
|
6352 * triggered. |
4429 | 6353 */ |
6354 void | |
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changeset
|
6355 restore_win( |
33ba2adb6065
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7805
diff
changeset
|
6356 win_T *save_curwin UNUSED, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6357 tabpage_T *save_curtab UNUSED, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6358 int no_display UNUSED) |
4429 | 6359 { |
6360 if (save_curtab != NULL && valid_tabpage(save_curtab)) | |
4918
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6361 { |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6362 if (no_display) |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6363 { |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6364 curtab->tp_firstwin = firstwin; |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6365 curtab->tp_lastwin = lastwin; |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6366 curtab = save_curtab; |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6367 firstwin = curtab->tp_firstwin; |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6368 lastwin = curtab->tp_lastwin; |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6369 } |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6370 else |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6371 goto_tabpage_tp(save_curtab, FALSE, FALSE); |
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6372 } |
4429 | 6373 if (win_valid(save_curwin)) |
6374 { | |
6375 curwin = save_curwin; | |
6376 curbuf = curwin->w_buffer; | |
6377 } | |
6378 unblock_autocmds(); | |
6379 } | |
6380 | |
6381 /* | |
6382 * Make "buf" the current buffer. restore_buffer() MUST be called to undo. | |
6383 * No autocommands will be executed. Use aucmd_prepbuf() if there are any. | |
6384 */ | |
6385 void | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
6386 switch_buffer(bufref_T *save_curbuf, buf_T *buf) |
4429 | 6387 { |
6388 block_autocmds(); | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
6389 set_bufref(save_curbuf, curbuf); |
4429 | 6390 --curbuf->b_nwindows; |
6391 curbuf = buf; | |
6392 curwin->w_buffer = buf; | |
6393 ++curbuf->b_nwindows; | |
6394 } | |
6395 | |
6396 /* | |
6397 * Restore the current buffer after using switch_buffer(). | |
6398 */ | |
6399 void | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
6400 restore_buffer(bufref_T *save_curbuf) |
4429 | 6401 { |
6402 unblock_autocmds(); | |
6403 /* Check for valid buffer, just in case. */ | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
6404 if (bufref_valid(save_curbuf)) |
4429 | 6405 { |
6406 --curbuf->b_nwindows; | |
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
6407 curwin->w_buffer = save_curbuf->br_buf; |
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
Christian Brabandt <cb@256bit.org>
parents:
9349
diff
changeset
|
6408 curbuf = save_curbuf->br_buf; |
4429 | 6409 ++curbuf->b_nwindows; |
6410 } | |
6411 } | |
6412 #endif | |
6413 | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
6414 #if defined(FEAT_GUI) || defined(PROTO) |
7 | 6415 /* |
6416 * Return TRUE if there is any vertically split window. | |
6417 */ | |
6418 int | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6419 win_hasvertsplit(void) |
7 | 6420 { |
6421 frame_T *fr; | |
6422 | |
6423 if (topframe->fr_layout == FR_ROW) | |
6424 return TRUE; | |
6425 | |
6426 if (topframe->fr_layout == FR_COL) | |
15227
95678f27a704
patch 8.1.0623: iterating through window frames is repeated
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
6427 FOR_ALL_FRAMES(fr, topframe->fr_child) |
7 | 6428 if (fr->fr_layout == FR_ROW) |
6429 return TRUE; | |
6430 | |
6431 return FALSE; | |
6432 } | |
6433 #endif | |
1326 | 6434 |
6435 #if defined(FEAT_SEARCH_EXTRA) || defined(PROTO) | |
6436 /* | |
6437 * Add match to the match list of window 'wp'. The pattern 'pat' will be | |
1698 | 6438 * highlighted with the group 'grp' with priority 'prio'. |
1326 | 6439 * Optionally, a desired ID 'id' can be specified (greater than or equal to 1). |
6440 * If no particular ID is desired, -1 must be specified for 'id'. | |
6441 * Return ID of added match, -1 on failure. | |
6442 */ | |
6443 int | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6444 match_add( |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6445 win_T *wp, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6446 char_u *grp, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6447 char_u *pat, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6448 int prio, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6449 int id, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6450 list_T *pos_list, |
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6451 char_u *conceal_char UNUSED) /* pointer to conceal replacement char */ |
1326 | 6452 { |
5979 | 6453 matchitem_T *cur; |
6454 matchitem_T *prev; | |
6455 matchitem_T *m; | |
1326 | 6456 int hlg_id; |
5979 | 6457 regprog_T *regprog = NULL; |
6458 int rtype = SOME_VALID; | |
6459 | |
6460 if (*grp == NUL || (pat != NULL && *pat == NUL)) | |
1326 | 6461 return -1; |
6462 if (id < -1 || id == 0) | |
6463 { | |
15490
98c35d312987
patch 8.1.0753: printf format not checked for semsg()
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
6464 semsg(_("E799: Invalid ID: %d (must be greater than or equal to 1)"), id); |
1326 | 6465 return -1; |
6466 } | |
6467 if (id != -1) | |
6468 { | |
6469 cur = wp->w_match_head; | |
6470 while (cur != NULL) | |
6471 { | |
6472 if (cur->id == id) | |
6473 { | |
15490
98c35d312987
patch 8.1.0753: printf format not checked for semsg()
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
6474 semsg(_("E801: ID already taken: %d"), id); |
1326 | 6475 return -1; |
6476 } | |
6477 cur = cur->next; | |
6478 } | |
6479 } | |
1570 | 6480 if ((hlg_id = syn_namen2id(grp, (int)STRLEN(grp))) == 0) |
1326 | 6481 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15436
diff
changeset
|
6482 semsg(_(e_nogroup), grp); |
1326 | 6483 return -1; |
6484 } | |
5979 | 6485 if (pat != NULL && (regprog = vim_regcomp(pat, RE_MAGIC)) == NULL) |
1326 | 6486 { |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15436
diff
changeset
|
6487 semsg(_(e_invarg2), pat); |
1326 | 6488 return -1; |
6489 } | |
6490 | |
6491 /* Find available match ID. */ | |
6492 while (id == -1) | |
6493 { | |
6494 cur = wp->w_match_head; | |
6495 while (cur != NULL && cur->id != wp->w_next_match_id) | |
6496 cur = cur->next; | |
6497 if (cur == NULL) | |
6498 id = wp->w_next_match_id; | |
6499 wp->w_next_match_id++; | |
6500 } | |
6501 | |
6502 /* Build new match. */ | |
5987 | 6503 m = (matchitem_T *)alloc_clear(sizeof(matchitem_T)); |
1326 | 6504 m->id = id; |
6505 m->priority = prio; | |
5979 | 6506 m->pattern = pat == NULL ? NULL : vim_strsave(pat); |
1326 | 6507 m->hlg_id = hlg_id; |
1338 | 6508 m->match.regprog = regprog; |
6509 m->match.rmm_ic = FALSE; | |
6510 m->match.rmm_maxcol = 0; | |
15605
62b3805506b3
patch 8.1.0810: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
6511 # if defined(FEAT_CONCEAL) |
6947 | 6512 m->conceal_char = 0; |
6513 if (conceal_char != NULL) | |
6514 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
|
6515 # endif |
1326 | 6516 |
5979 | 6517 /* Set up position matches */ |
6518 if (pos_list != NULL) | |
6519 { | |
6520 linenr_T toplnum = 0; | |
6521 linenr_T botlnum = 0; | |
6522 listitem_T *li; | |
6523 int i; | |
6524 | |
6007 | 6525 for (i = 0, li = pos_list->lv_first; li != NULL && i < MAXPOSMATCH; |
5979 | 6526 i++, li = li->li_next) |
6527 { | |
6528 linenr_T lnum = 0; | |
6529 colnr_T col = 0; | |
6530 int len = 1; | |
6531 list_T *subl; | |
6532 listitem_T *subli; | |
5987 | 6533 int error = FALSE; |
5979 | 6534 |
6535 if (li->li_tv.v_type == VAR_LIST) | |
6536 { | |
6537 subl = li->li_tv.vval.v_list; | |
6538 if (subl == NULL) | |
6539 goto fail; | |
6540 subli = subl->lv_first; | |
6541 if (subli == NULL) | |
6542 goto fail; | |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15006
diff
changeset
|
6543 lnum = tv_get_number_chk(&subli->li_tv, &error); |
5979 | 6544 if (error == TRUE) |
6545 goto fail; | |
6546 if (lnum == 0) | |
6547 { | |
6548 --i; | |
6549 continue; | |
6550 } | |
6007 | 6551 m->pos.pos[i].lnum = lnum; |
5979 | 6552 subli = subli->li_next; |
6553 if (subli != NULL) | |
6554 { | |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15006
diff
changeset
|
6555 col = tv_get_number_chk(&subli->li_tv, &error); |
5979 | 6556 if (error == TRUE) |
6557 goto fail; | |
6558 subli = subli->li_next; | |
6559 if (subli != NULL) | |
6560 { | |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15006
diff
changeset
|
6561 len = tv_get_number_chk(&subli->li_tv, &error); |
5979 | 6562 if (error == TRUE) |
6563 goto fail; | |
6564 } | |
6565 } | |
6566 m->pos.pos[i].col = col; | |
6567 m->pos.pos[i].len = len; | |
6568 } | |
6569 else if (li->li_tv.v_type == VAR_NUMBER) | |
6570 { | |
6571 if (li->li_tv.vval.v_number == 0) | |
6007 | 6572 { |
6573 --i; | |
5979 | 6574 continue; |
6007 | 6575 } |
5979 | 6576 m->pos.pos[i].lnum = li->li_tv.vval.v_number; |
6577 m->pos.pos[i].col = 0; | |
6578 m->pos.pos[i].len = 0; | |
6579 } | |
6580 else | |
6581 { | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15436
diff
changeset
|
6582 emsg(_("List or number required")); |
5979 | 6583 goto fail; |
6584 } | |
6585 if (toplnum == 0 || lnum < toplnum) | |
6586 toplnum = lnum; | |
6005 | 6587 if (botlnum == 0 || lnum >= botlnum) |
6588 botlnum = lnum + 1; | |
5979 | 6589 } |
6590 | |
6591 /* Calculate top and bottom lines for redrawing area */ | |
6592 if (toplnum != 0) | |
6593 { | |
6594 if (wp->w_buffer->b_mod_set) | |
6595 { | |
6596 if (wp->w_buffer->b_mod_top > toplnum) | |
6597 wp->w_buffer->b_mod_top = toplnum; | |
6598 if (wp->w_buffer->b_mod_bot < botlnum) | |
6599 wp->w_buffer->b_mod_bot = botlnum; | |
6600 } | |
6601 else | |
6602 { | |
6018 | 6603 wp->w_buffer->b_mod_set = TRUE; |
5979 | 6604 wp->w_buffer->b_mod_top = toplnum; |
6605 wp->w_buffer->b_mod_bot = botlnum; | |
6018 | 6606 wp->w_buffer->b_mod_xlines = 0; |
5979 | 6607 } |
6608 m->pos.toplnum = toplnum; | |
6609 m->pos.botlnum = botlnum; | |
6610 rtype = VALID; | |
6611 } | |
6612 } | |
6613 | |
1326 | 6614 /* Insert new match. The match list is in ascending order with regard to |
6615 * the match priorities. */ | |
6616 cur = wp->w_match_head; | |
6617 prev = cur; | |
6618 while (cur != NULL && prio >= cur->priority) | |
6619 { | |
6620 prev = cur; | |
6621 cur = cur->next; | |
6622 } | |
6623 if (cur == prev) | |
6624 wp->w_match_head = m; | |
6625 else | |
6626 prev->next = m; | |
6627 m->next = cur; | |
6628 | |
5979 | 6629 redraw_later(rtype); |
1326 | 6630 return id; |
5979 | 6631 |
6632 fail: | |
6633 vim_free(m); | |
6634 return -1; | |
1326 | 6635 } |
6636 | |
6637 /* | |
6638 * Delete match with ID 'id' in the match list of window 'wp'. | |
6639 * Print error messages if 'perr' is TRUE. | |
6640 */ | |
6641 int | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6642 match_delete(win_T *wp, int id, int perr) |
1326 | 6643 { |
5979 | 6644 matchitem_T *cur = wp->w_match_head; |
6645 matchitem_T *prev = cur; | |
6646 int rtype = SOME_VALID; | |
1326 | 6647 |
6648 if (id < 1) | |
6649 { | |
6650 if (perr == TRUE) | |
15490
98c35d312987
patch 8.1.0753: printf format not checked for semsg()
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
6651 semsg(_("E802: Invalid ID: %d (must be greater than or equal to 1)"), |
1326 | 6652 id); |
6653 return -1; | |
6654 } | |
6655 while (cur != NULL && cur->id != id) | |
6656 { | |
6657 prev = cur; | |
6658 cur = cur->next; | |
6659 } | |
6660 if (cur == NULL) | |
6661 { | |
6662 if (perr == TRUE) | |
15490
98c35d312987
patch 8.1.0753: printf format not checked for semsg()
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
6663 semsg(_("E803: ID not found: %d"), id); |
1326 | 6664 return -1; |
6665 } | |
6666 if (cur == prev) | |
6667 wp->w_match_head = cur->next; | |
6668 else | |
6669 prev->next = cur->next; | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4442
diff
changeset
|
6670 vim_regfree(cur->match.regprog); |
1326 | 6671 vim_free(cur->pattern); |
5979 | 6672 if (cur->pos.toplnum != 0) |
6673 { | |
6674 if (wp->w_buffer->b_mod_set) | |
6675 { | |
6676 if (wp->w_buffer->b_mod_top > cur->pos.toplnum) | |
6677 wp->w_buffer->b_mod_top = cur->pos.toplnum; | |
6678 if (wp->w_buffer->b_mod_bot < cur->pos.botlnum) | |
6679 wp->w_buffer->b_mod_bot = cur->pos.botlnum; | |
6680 } | |
6681 else | |
6682 { | |
6018 | 6683 wp->w_buffer->b_mod_set = TRUE; |
5979 | 6684 wp->w_buffer->b_mod_top = cur->pos.toplnum; |
6685 wp->w_buffer->b_mod_bot = cur->pos.botlnum; | |
6018 | 6686 wp->w_buffer->b_mod_xlines = 0; |
5979 | 6687 } |
6688 rtype = VALID; | |
6689 } | |
1326 | 6690 vim_free(cur); |
5979 | 6691 redraw_later(rtype); |
1326 | 6692 return 0; |
6693 } | |
6694 | |
6695 /* | |
6696 * Delete all matches in the match list of window 'wp'. | |
6697 */ | |
6698 void | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6699 clear_matches(win_T *wp) |
1326 | 6700 { |
6701 matchitem_T *m; | |
6702 | |
6703 while (wp->w_match_head != NULL) | |
6704 { | |
6705 m = wp->w_match_head->next; | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4442
diff
changeset
|
6706 vim_regfree(wp->w_match_head->match.regprog); |
1326 | 6707 vim_free(wp->w_match_head->pattern); |
6708 vim_free(wp->w_match_head); | |
6709 wp->w_match_head = m; | |
6710 } | |
6711 redraw_later(SOME_VALID); | |
6712 } | |
6713 | |
6714 /* | |
6715 * Get match from ID 'id' in window 'wp'. | |
6716 * Return NULL if match not found. | |
6717 */ | |
6718 matchitem_T * | |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6719 get_match(win_T *wp, int id) |
1326 | 6720 { |
6721 matchitem_T *cur = wp->w_match_head; | |
6722 | |
6723 while (cur != NULL && cur->id != id) | |
6724 cur = cur->next; | |
6725 return cur; | |
6726 } | |
6727 #endif | |
4379 | 6728 |
6729 #if defined(FEAT_PYTHON) || defined(FEAT_PYTHON3) || defined(PROTO) | |
6730 int | |
4401 | 6731 get_win_number(win_T *wp, win_T *first_win) |
4379 | 6732 { |
6733 int i = 1; | |
6734 win_T *w; | |
6735 | |
4401 | 6736 for (w = first_win; w != NULL && w != wp; w = W_NEXT(w)) |
4379 | 6737 ++i; |
6738 | |
6739 if (w == NULL) | |
6740 return 0; | |
6741 else | |
6742 return i; | |
6743 } | |
4401 | 6744 |
6745 int | |
4936
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
6746 get_tab_number(tabpage_T *tp UNUSED) |
4401 | 6747 { |
6748 int i = 1; | |
6749 tabpage_T *t; | |
6750 | |
6751 for (t = first_tabpage; t != NULL && t != tp; t = t->tp_next) | |
6752 ++i; | |
6753 | |
6754 if (t == NULL) | |
6755 return 0; | |
6756 else | |
6757 return i; | |
6758 } | |
6759 #endif | |
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6760 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6761 /* |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6762 * 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
|
6763 */ |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6764 static int |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6765 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
|
6766 { |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6767 frame_T *frp; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6768 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6769 if (topfrp->fr_height != height) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6770 return FALSE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6771 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6772 if (topfrp->fr_layout == FR_ROW) |
15227
95678f27a704
patch 8.1.0623: iterating through window frames is repeated
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
6773 FOR_ALL_FRAMES(frp, topfrp->fr_child) |
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6774 if (frp->fr_height != height) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6775 return FALSE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6776 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6777 return TRUE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6778 } |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
11957
diff
changeset
|
6779 |
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6780 /* |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6781 * 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
|
6782 */ |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6783 static int |
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6784 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
|
6785 { |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6786 frame_T *frp; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6787 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6788 if (topfrp->fr_width != width) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6789 return FALSE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6790 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6791 if (topfrp->fr_layout == FR_COL) |
15227
95678f27a704
patch 8.1.0623: iterating through window frames is repeated
Bram Moolenaar <Bram@vim.org>
parents:
15211
diff
changeset
|
6792 FOR_ALL_FRAMES(frp, topfrp->fr_child) |
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6793 if (frp->fr_width != width) |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6794 return FALSE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6795 |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6796 return TRUE; |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6797 } |
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
6798 |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6799 #if defined(FEAT_EVAL) || defined(PROTO) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6800 int |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6801 win_getid(typval_T *argvars) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6802 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6803 int winnr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6804 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6805 |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6806 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
|
6807 return curwin->w_id; |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15006
diff
changeset
|
6808 winnr = tv_get_number(&argvars[0]); |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6809 if (winnr > 0) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6810 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6811 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
|
6812 wp = firstwin; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6813 else |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6814 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6815 tabpage_T *tp; |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15006
diff
changeset
|
6816 int tabnr = tv_get_number(&argvars[1]); |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6817 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
6818 FOR_ALL_TABPAGES(tp) |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6819 if (--tabnr == 0) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6820 break; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6821 if (tp == NULL) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6822 return -1; |
10377
dd397210a2d3
commit https://github.com/vim/vim/commit/8e639052638a9bb8c7dd6e3e10776b1218cec1a3
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
6823 if (tp == curtab) |
dd397210a2d3
commit https://github.com/vim/vim/commit/8e639052638a9bb8c7dd6e3e10776b1218cec1a3
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
6824 wp = firstwin; |
dd397210a2d3
commit https://github.com/vim/vim/commit/8e639052638a9bb8c7dd6e3e10776b1218cec1a3
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
6825 else |
dd397210a2d3
commit https://github.com/vim/vim/commit/8e639052638a9bb8c7dd6e3e10776b1218cec1a3
Christian Brabandt <cb@256bit.org>
parents:
10359
diff
changeset
|
6826 wp = tp->tp_firstwin; |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6827 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6828 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
|
6829 if (--winnr == 0) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6830 return wp->w_id; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6831 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6832 return 0; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6833 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6834 |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6835 int |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6836 win_gotoid(typval_T *argvars) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6837 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6838 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6839 tabpage_T *tp; |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15006
diff
changeset
|
6840 int id = tv_get_number(&argvars[0]); |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6841 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
6842 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
|
6843 if (wp->w_id == id) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6844 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6845 goto_tabpage_win(tp, wp); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6846 return 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6847 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6848 return 0; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6849 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6850 |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6851 void |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6852 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
|
6853 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6854 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6855 tabpage_T *tp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6856 int winnr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6857 int tabnr = 1; |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15006
diff
changeset
|
6858 int id = tv_get_number(&argvars[0]); |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6859 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
6860 FOR_ALL_TABPAGES(tp) |
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
6861 { |
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
6862 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
|
6863 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6864 if (wp->w_id == id) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6865 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6866 list_append_number(list, tabnr); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6867 list_append_number(list, winnr); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6868 return; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6869 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6870 ++winnr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6871 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6872 ++tabnr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6873 winnr = 1; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6874 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6875 list_append_number(list, 0); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6876 list_append_number(list, 0); |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6877 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6878 |
9858
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6879 win_T * |
15770
77e97f159554
patch 8.1.0892: failure when closing a window when location list is in use
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
6880 win_id2wp(int id) |
9858
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6881 { |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6882 win_T *wp; |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6883 tabpage_T *tp; |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6884 |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6885 FOR_ALL_TAB_WINDOWS(tp, wp) |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6886 if (wp->w_id == id) |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6887 return wp; |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6888 |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6889 return NULL; |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6890 } |
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
6891 |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6892 int |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6893 win_id2win(typval_T *argvars) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6894 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6895 win_T *wp; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6896 int nr = 1; |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15006
diff
changeset
|
6897 int id = tv_get_number(&argvars[0]); |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6898 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
6899 FOR_ALL_WINDOWS(wp) |
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6900 { |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6901 if (wp->w_id == id) |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6902 return nr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6903 ++nr; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6904 } |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6905 return 0; |
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
6906 } |
8536
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
6907 |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
6908 void |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
6909 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
|
6910 { |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
6911 win_T *wp; |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
6912 tabpage_T *tp; |
15211
de63593896b3
patch 8.1.0615: get_tv function names are not consistent
Bram Moolenaar <Bram@vim.org>
parents:
15006
diff
changeset
|
6913 int bufnr = tv_get_number(&argvars[0]); |
8536
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
6914 |
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
6915 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
|
6916 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
|
6917 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
|
6918 } |
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
6919 |
14587
d33220d3bc27
patch 8.1.0307: there is no good way to get the window layout
Christian Brabandt <cb@256bit.org>
parents:
14397
diff
changeset
|
6920 /* |
d33220d3bc27
patch 8.1.0307: there is no good way to get the window layout
Christian Brabandt <cb@256bit.org>
parents:
14397
diff
changeset
|
6921 * Get the layout of the given tab page for winlayout(). |
d33220d3bc27
patch 8.1.0307: there is no good way to get the window layout
Christian Brabandt <cb@256bit.org>
parents:
14397
diff
changeset
|
6922 */ |
d33220d3bc27
patch 8.1.0307: there is no good way to get the window layout
Christian Brabandt <cb@256bit.org>
parents:
14397
diff
changeset
|
6923 void |
d33220d3bc27
patch 8.1.0307: there is no good way to get the window layout
Christian Brabandt <cb@256bit.org>
parents:
14397
diff
changeset
|
6924 get_framelayout(frame_T *fr, list_T *l, int outer) |
d33220d3bc27
patch 8.1.0307: there is no good way to get the window layout
Christian Brabandt <cb@256bit.org>
parents:
14397
diff
changeset
|
6925 { |
d33220d3bc27
patch 8.1.0307: there is no good way to get the window layout
Christian Brabandt <cb@256bit.org>
parents:
14397
diff
changeset
|
6926 frame_T *child; |
d33220d3bc27
patch 8.1.0307: there is no good way to get the window layout
Christian Brabandt <cb@256bit.org>
parents:
14397
diff
changeset
|
6927 list_T *fr_list; |
d33220d3bc27
patch 8.1.0307: there is no good way to get the window layout
Christian Brabandt <cb@256bit.org>
parents:
14397
diff
changeset
|
6928 list_T *win_list; |
d33220d3bc27
patch 8.1.0307: there is no good way to get the window layout
Christian Brabandt <cb@256bit.org>
parents:
14397
diff
changeset
|
6929 |
d33220d3bc27
patch 8.1.0307: there is no good way to get the window layout
Christian Brabandt <cb@256bit.org>
parents:
14397
diff
changeset
|
6930 if (fr == NULL) |
d33220d3bc27
patch 8.1.0307: there is no good way to get the window layout
Christian Brabandt <cb@256bit.org>
parents:
14397
diff
changeset
|
6931 return; |
d33220d3bc27
patch 8.1.0307: there is no good way to get the window layout
Christian Brabandt <cb@256bit.org>
parents:
14397
diff
changeset
|
6932 |
d33220d3bc27
patch 8.1.0307: there is no good way to get the window layout
Christian Brabandt <cb@256bit.org>
parents:
14397
diff
changeset
|
6933 if (outer) |
d33220d3bc27
patch 8.1.0307: there is no good way to get the window layout
Christian Brabandt <cb@256bit.org>
parents:
14397
diff
changeset
|
6934 // outermost call from f_winlayout() |
d33220d3bc27
patch 8.1.0307: there is no good way to get the window layout
Christian Brabandt <cb@256bit.org>
parents:
14397
diff
changeset
|
6935 fr_list = l; |
d33220d3bc27
patch 8.1.0307: there is no good way to get the window layout
Christian Brabandt <cb@256bit.org>
parents:
14397
diff
changeset
|
6936 else |
d33220d3bc27
patch 8.1.0307: there is no good way to get the window layout
Christian Brabandt <cb@256bit.org>
parents:
14397
diff
changeset
|
6937 { |
d33220d3bc27
patch 8.1.0307: there is no good way to get the window layout
Christian Brabandt <cb@256bit.org>
parents:
14397
diff
changeset
|
6938 fr_list = list_alloc(); |
d33220d3bc27
patch 8.1.0307: there is no good way to get the window layout
Christian Brabandt <cb@256bit.org>
parents:
14397
diff
changeset
|
6939 if (fr_list == NULL) |
d33220d3bc27
patch 8.1.0307: there is no good way to get the window layout
Christian Brabandt <cb@256bit.org>
parents:
14397
diff
changeset
|
6940 return; |
d33220d3bc27
patch 8.1.0307: there is no good way to get the window layout
Christian Brabandt <cb@256bit.org>
parents:
14397
diff
changeset
|
6941 list_append_list(l, fr_list); |
d33220d3bc27
patch 8.1.0307: there is no good way to get the window layout
Christian Brabandt <cb@256bit.org>
parents:
14397
diff
changeset
|
6942 } |
d33220d3bc27
patch 8.1.0307: there is no good way to get the window layout
Christian Brabandt <cb@256bit.org>
parents:
14397
diff
changeset
|
6943 |
d33220d3bc27
patch 8.1.0307: there is no good way to get the window layout
Christian Brabandt <cb@256bit.org>
parents:
14397
diff
changeset
|
6944 if (fr->fr_layout == FR_LEAF) |
d33220d3bc27
patch 8.1.0307: there is no good way to get the window layout
Christian Brabandt <cb@256bit.org>
parents:
14397
diff
changeset
|
6945 { |
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6946 if (fr->fr_win != NULL) |
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Christian Brabandt <cb@256bit.org>
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6947 { |
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patch 8.1.0307: there is no good way to get the window layout
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diff
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|
6948 list_append_string(fr_list, (char_u *)"leaf", -1); |
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|
6949 list_append_number(fr_list, fr->fr_win->w_id); |
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parents:
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|
6950 } |
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6951 } |
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|
6952 else |
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diff
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|
6953 { |
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patch 8.1.0307: there is no good way to get the window layout
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parents:
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diff
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|
6954 list_append_string(fr_list, |
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parents:
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diff
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|
6955 fr->fr_layout == FR_ROW ? (char_u *)"row" : (char_u *)"col", -1); |
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|
6956 |
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patch 8.1.0307: there is no good way to get the window layout
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parents:
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diff
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|
6957 win_list = list_alloc(); |
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parents:
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|
6958 if (win_list == NULL) |
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|
6959 return; |
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parents:
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diff
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|
6960 list_append_list(fr_list, win_list); |
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|
6961 child = fr->fr_child; |
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|
6962 while (child != NULL) |
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|
6963 { |
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diff
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|
6964 get_framelayout(child, win_list, FALSE); |
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|
6965 child = child->fr_next; |
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|
6966 } |
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parents:
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diff
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|
6967 } |
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diff
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|
6968 } |
8536
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
6969 #endif |