Mercurial > vim
annotate src/window.c @ 10098:72e4b7f90465 v7.4.2320
commit https://github.com/vim/vim/commit/dda933d06c06c2792bd686d059f6ad19191ad30b
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Sep 3 21:04:58 2016 +0200
patch 7.4.2320
Problem: Redraw problem when using 'incsearch'.
Solution: Save the current view when deleting characters. (Christian
Brabandt) Fix that the '" mark is set in the wrong position. Don't
change the search start when using BS.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Sat, 03 Sep 2016 21:15:06 +0200 |
| parents | 7fc6103c6651 |
| children | 58e6dd1d8be3 |
| rev | line source |
|---|---|
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 7 | 2 * |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read a list of people who contributed. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 #include "vim.h" | |
| 11 | |
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12 static int path_is_url(char_u *p); |
| 7 | 13 #if defined(FEAT_WINDOWS) || defined(PROTO) |
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14 static void cmd_with_count(char *cmd, char_u *bufp, size_t bufsize, long Prenum); |
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15 static void win_init(win_T *newp, win_T *oldp, int flags); |
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16 static void win_init_some(win_T *newp, win_T *oldp); |
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17 static void frame_comp_pos(frame_T *topfrp, int *row, int *col); |
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18 static void frame_setheight(frame_T *curfrp, int height); |
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19 static void frame_setwidth(frame_T *curfrp, int width); |
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20 static void win_exchange(long); |
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21 static void win_rotate(int, int); |
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22 static void win_totop(int size, int flags); |
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23 static void win_equal_rec(win_T *next_curwin, int current, frame_T *topfr, int dir, int col, int row, int width, int height); |
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24 static int last_window(void); |
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25 static int close_last_window_tabpage(win_T *win, int free_buf, tabpage_T *prev_curtab); |
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26 static win_T *win_free_mem(win_T *win, int *dirp, tabpage_T *tp); |
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27 static frame_T *win_altframe(win_T *win, tabpage_T *tp); |
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28 static tabpage_T *alt_tabpage(void); |
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29 static win_T *frame2win(frame_T *frp); |
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30 static int frame_has_win(frame_T *frp, win_T *wp); |
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31 static void frame_new_height(frame_T *topfrp, int height, int topfirst, int wfh); |
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32 static int frame_fixed_height(frame_T *frp); |
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33 static int frame_fixed_width(frame_T *frp); |
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34 static void frame_add_statusline(frame_T *frp); |
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35 static void frame_new_width(frame_T *topfrp, int width, int leftfirst, int wfw); |
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36 static void frame_add_vsep(frame_T *frp); |
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37 static int frame_minwidth(frame_T *topfrp, win_T *next_curwin); |
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38 static void frame_fix_width(win_T *wp); |
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39 #endif |
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40 static int win_alloc_firstwin(win_T *oldwin); |
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41 static void new_frame(win_T *wp); |
| 667 | 42 #if defined(FEAT_WINDOWS) || defined(PROTO) |
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43 static tabpage_T *alloc_tabpage(void); |
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44 static int leave_tabpage(buf_T *new_curbuf, int trigger_leave_autocmds); |
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45 static void enter_tabpage(tabpage_T *tp, buf_T *old_curbuf, int trigger_enter_autocmds, int trigger_leave_autocmds); |
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46 static void frame_fix_height(win_T *wp); |
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47 static int frame_minheight(frame_T *topfrp, win_T *next_curwin); |
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48 static void win_enter_ext(win_T *wp, int undo_sync, int no_curwin, int trigger_new_autocmds, int trigger_enter_autocmds, int trigger_leave_autocmds); |
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49 static void win_free(win_T *wp, tabpage_T *tp); |
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50 static void frame_append(frame_T *after, frame_T *frp); |
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51 static void frame_insert(frame_T *before, frame_T *frp); |
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52 static void frame_remove(frame_T *frp); |
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53 static void win_goto_ver(int up, long count); |
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54 static void win_goto_hor(int left, long count); |
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55 static void frame_add_height(frame_T *frp, int n); |
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56 static void last_status_rec(frame_T *fr, int statusline); |
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57 |
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58 static void make_snapshot_rec(frame_T *fr, frame_T **frp); |
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59 static void clear_snapshot(tabpage_T *tp, int idx); |
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60 static void clear_snapshot_rec(frame_T *fr); |
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61 static int check_snapshot_rec(frame_T *sn, frame_T *fr); |
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62 static win_T *restore_snapshot_rec(frame_T *sn, frame_T *fr); |
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63 |
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64 static int frame_check_height(frame_T *topfrp, int height); |
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65 static int frame_check_width(frame_T *topfrp, int width); |
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66 |
| 7 | 67 #endif /* FEAT_WINDOWS */ |
| 1326 | 68 |
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69 static win_T *win_alloc(win_T *after, int hidden); |
| 7 | 70 |
| 71 #define URL_SLASH 1 /* path_is_url() has found "://" */ | |
| 72 #define URL_BACKSLASH 2 /* path_is_url() has found ":\\" */ | |
| 73 | |
| 1187 | 74 #define NOWIN (win_T *)-1 /* non-existing window */ |
| 7 | 75 |
| 170 | 76 #ifdef FEAT_WINDOWS |
| 685 | 77 # define ROWS_AVAIL (Rows - p_ch - tabline_height()) |
| 667 | 78 #else |
| 79 # define ROWS_AVAIL (Rows - p_ch) | |
| 170 | 80 #endif |
| 81 | |
| 7 | 82 #if defined(FEAT_WINDOWS) || defined(PROTO) |
| 826 | 83 |
| 84 static char *m_onlyone = N_("Already only one window"); | |
| 85 | |
| 7 | 86 /* |
| 87 * all CTRL-W window commands are handled here, called from normal_cmd(). | |
| 88 */ | |
| 89 void | |
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90 do_window( |
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91 int nchar, |
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92 long Prenum, |
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93 int xchar) /* extra char from ":wincmd gx" or NUL */ |
| 7 | 94 { |
| 95 long Prenum1; | |
| 96 win_T *wp; | |
| 97 #if defined(FEAT_SEARCHPATH) || defined(FEAT_FIND_ID) | |
| 98 char_u *ptr; | |
| 681 | 99 linenr_T lnum = -1; |
| 7 | 100 #endif |
| 101 #ifdef FEAT_FIND_ID | |
| 102 int type = FIND_DEFINE; | |
| 103 int len; | |
| 104 #endif | |
| 105 char_u cbuf[40]; | |
| 106 | |
| 107 if (Prenum == 0) | |
| 108 Prenum1 = 1; | |
| 109 else | |
| 110 Prenum1 = Prenum; | |
| 111 | |
| 112 #ifdef FEAT_CMDWIN | |
| 113 # define CHECK_CMDWIN if (cmdwin_type != 0) { EMSG(_(e_cmdwin)); break; } | |
| 114 #else | |
| 115 # define CHECK_CMDWIN | |
| 116 #endif | |
| 117 | |
| 118 switch (nchar) | |
| 119 { | |
| 120 /* split current window in two parts, horizontally */ | |
| 121 case 'S': | |
| 122 case Ctrl_S: | |
| 123 case 's': | |
| 124 CHECK_CMDWIN | |
| 125 reset_VIsual_and_resel(); /* stop Visual mode */ | |
| 635 | 126 #ifdef FEAT_QUICKFIX |
| 127 /* When splitting the quickfix window open a new buffer in it, | |
| 128 * don't replicate the quickfix buffer. */ | |
| 129 if (bt_quickfix(curbuf)) | |
| 130 goto newwindow; | |
| 131 #endif | |
| 7 | 132 #ifdef FEAT_GUI |
| 133 need_mouse_correct = TRUE; | |
| 134 #endif | |
| 7009 | 135 (void)win_split((int)Prenum, 0); |
| 7 | 136 break; |
| 137 | |
| 138 /* split current window in two parts, vertically */ | |
| 139 case Ctrl_V: | |
| 140 case 'v': | |
| 141 CHECK_CMDWIN | |
| 142 reset_VIsual_and_resel(); /* stop Visual mode */ | |
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143 #ifdef FEAT_QUICKFIX |
| 1664 | 144 /* When splitting the quickfix window open a new buffer in it, |
| 145 * don't replicate the quickfix buffer. */ | |
| 146 if (bt_quickfix(curbuf)) | |
| 147 goto newwindow; | |
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148 #endif |
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149 #ifdef FEAT_GUI |
| 7 | 150 need_mouse_correct = TRUE; |
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151 #endif |
| 7009 | 152 (void)win_split((int)Prenum, WSP_VERT); |
| 7 | 153 break; |
| 154 | |
| 155 /* split current window and edit alternate file */ | |
| 156 case Ctrl_HAT: | |
| 157 case '^': | |
| 158 CHECK_CMDWIN | |
| 159 reset_VIsual_and_resel(); /* stop Visual mode */ | |
| 6432 | 160 cmd_with_count("split #", cbuf, sizeof(cbuf), Prenum); |
| 7 | 161 do_cmdline_cmd(cbuf); |
| 162 break; | |
| 163 | |
| 164 /* open new window */ | |
| 165 case Ctrl_N: | |
| 166 case 'n': | |
| 167 CHECK_CMDWIN | |
| 168 reset_VIsual_and_resel(); /* stop Visual mode */ | |
| 635 | 169 #ifdef FEAT_QUICKFIX |
| 170 newwindow: | |
| 171 #endif | |
| 7 | 172 if (Prenum) |
| 1664 | 173 /* window height */ |
| 174 vim_snprintf((char *)cbuf, sizeof(cbuf) - 5, "%ld", Prenum); | |
| 7 | 175 else |
| 176 cbuf[0] = NUL; | |
|
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parents:
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diff
changeset
|
177 #if defined(FEAT_QUICKFIX) |
| 1664 | 178 if (nchar == 'v' || nchar == Ctrl_V) |
| 179 STRCAT(cbuf, "v"); | |
| 180 #endif | |
| 7 | 181 STRCAT(cbuf, "new"); |
| 182 do_cmdline_cmd(cbuf); | |
| 183 break; | |
| 184 | |
| 185 /* quit current window */ | |
| 186 case Ctrl_Q: | |
| 187 case 'q': | |
| 188 reset_VIsual_and_resel(); /* stop Visual mode */ | |
| 6432 | 189 cmd_with_count("quit", cbuf, sizeof(cbuf), Prenum); |
| 6398 | 190 do_cmdline_cmd(cbuf); |
| 7 | 191 break; |
| 192 | |
| 193 /* close current window */ | |
| 194 case Ctrl_C: | |
| 195 case 'c': | |
| 196 reset_VIsual_and_resel(); /* stop Visual mode */ | |
| 6432 | 197 cmd_with_count("close", cbuf, sizeof(cbuf), Prenum); |
| 6398 | 198 do_cmdline_cmd(cbuf); |
| 7 | 199 break; |
| 200 | |
| 201 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
| 202 /* close preview window */ | |
| 203 case Ctrl_Z: | |
| 204 case 'z': | |
| 205 CHECK_CMDWIN | |
| 206 reset_VIsual_and_resel(); /* stop Visual mode */ | |
| 207 do_cmdline_cmd((char_u *)"pclose"); | |
| 208 break; | |
| 209 | |
| 210 /* cursor to preview window */ | |
| 211 case 'P': | |
|
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commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
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parents:
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diff
changeset
|
212 FOR_ALL_WINDOWS(wp) |
| 7 | 213 if (wp->w_p_pvw) |
| 214 break; | |
| 215 if (wp == NULL) | |
| 216 EMSG(_("E441: There is no preview window")); | |
| 217 else | |
| 218 win_goto(wp); | |
| 219 break; | |
| 220 #endif | |
| 221 | |
| 222 /* close all but current window */ | |
| 223 case Ctrl_O: | |
| 224 case 'o': | |
| 225 CHECK_CMDWIN | |
| 226 reset_VIsual_and_resel(); /* stop Visual mode */ | |
| 6432 | 227 cmd_with_count("only", cbuf, sizeof(cbuf), Prenum); |
| 6398 | 228 do_cmdline_cmd(cbuf); |
| 7 | 229 break; |
| 230 | |
| 231 /* cursor to next window with wrap around */ | |
| 232 case Ctrl_W: | |
| 233 case 'w': | |
| 234 /* cursor to previous window with wrap around */ | |
| 235 case 'W': | |
| 236 CHECK_CMDWIN | |
| 1906 | 237 if (firstwin == lastwin && Prenum != 1) /* just one window */ |
| 7 | 238 beep_flush(); |
| 239 else | |
| 240 { | |
| 241 if (Prenum) /* go to specified window */ | |
| 242 { | |
| 243 for (wp = firstwin; --Prenum > 0; ) | |
| 244 { | |
| 245 if (wp->w_next == NULL) | |
| 246 break; | |
| 247 else | |
| 248 wp = wp->w_next; | |
| 249 } | |
| 250 } | |
| 251 else | |
| 252 { | |
| 253 if (nchar == 'W') /* go to previous window */ | |
| 254 { | |
| 255 wp = curwin->w_prev; | |
| 256 if (wp == NULL) | |
| 257 wp = lastwin; /* wrap around */ | |
| 258 } | |
| 259 else /* go to next window */ | |
| 260 { | |
| 261 wp = curwin->w_next; | |
| 262 if (wp == NULL) | |
| 263 wp = firstwin; /* wrap around */ | |
| 264 } | |
| 265 } | |
| 266 win_goto(wp); | |
| 267 } | |
| 268 break; | |
| 269 | |
| 270 /* cursor to window below */ | |
| 271 case 'j': | |
| 272 case K_DOWN: | |
| 273 case Ctrl_J: | |
| 274 CHECK_CMDWIN | |
| 275 win_goto_ver(FALSE, Prenum1); | |
| 276 break; | |
| 277 | |
| 278 /* cursor to window above */ | |
| 279 case 'k': | |
| 280 case K_UP: | |
| 281 case Ctrl_K: | |
| 282 CHECK_CMDWIN | |
| 283 win_goto_ver(TRUE, Prenum1); | |
| 284 break; | |
| 285 | |
| 286 /* cursor to left window */ | |
| 287 case 'h': | |
| 288 case K_LEFT: | |
| 289 case Ctrl_H: | |
| 290 case K_BS: | |
| 291 CHECK_CMDWIN | |
| 292 win_goto_hor(TRUE, Prenum1); | |
| 293 break; | |
| 294 | |
| 295 /* cursor to right window */ | |
| 296 case 'l': | |
| 297 case K_RIGHT: | |
| 298 case Ctrl_L: | |
| 299 CHECK_CMDWIN | |
| 300 win_goto_hor(FALSE, Prenum1); | |
| 301 break; | |
| 302 | |
| 826 | 303 /* move window to new tab page */ |
| 304 case 'T': | |
| 1906 | 305 if (one_window()) |
| 826 | 306 MSG(_(m_onlyone)); |
| 307 else | |
| 308 { | |
| 309 tabpage_T *oldtab = curtab; | |
| 310 tabpage_T *newtab; | |
| 311 | |
| 312 /* First create a new tab with the window, then go back to | |
| 313 * the old tab and close the window there. */ | |
| 944 | 314 wp = curwin; |
| 826 | 315 if (win_new_tabpage((int)Prenum) == OK |
| 316 && valid_tabpage(oldtab)) | |
| 317 { | |
| 318 newtab = curtab; | |
| 4354 | 319 goto_tabpage_tp(oldtab, TRUE, TRUE); |
| 826 | 320 if (curwin == wp) |
| 321 win_close(curwin, FALSE); | |
| 322 if (valid_tabpage(newtab)) | |
| 4354 | 323 goto_tabpage_tp(newtab, TRUE, TRUE); |
| 826 | 324 } |
| 325 } | |
| 326 break; | |
| 327 | |
| 7 | 328 /* cursor to top-left window */ |
| 329 case 't': | |
| 330 case Ctrl_T: | |
| 331 win_goto(firstwin); | |
| 332 break; | |
| 333 | |
| 334 /* cursor to bottom-right window */ | |
| 335 case 'b': | |
| 336 case Ctrl_B: | |
| 337 win_goto(lastwin); | |
| 338 break; | |
| 339 | |
| 340 /* cursor to last accessed (previous) window */ | |
| 341 case 'p': | |
| 342 case Ctrl_P: | |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
343 if (!win_valid(prevwin)) |
| 7 | 344 beep_flush(); |
| 345 else | |
| 346 win_goto(prevwin); | |
| 347 break; | |
| 348 | |
| 349 /* exchange current and next window */ | |
| 350 case 'x': | |
| 351 case Ctrl_X: | |
| 352 CHECK_CMDWIN | |
| 353 win_exchange(Prenum); | |
| 354 break; | |
| 355 | |
| 356 /* rotate windows downwards */ | |
| 357 case Ctrl_R: | |
| 358 case 'r': | |
| 359 CHECK_CMDWIN | |
| 360 reset_VIsual_and_resel(); /* stop Visual mode */ | |
| 361 win_rotate(FALSE, (int)Prenum1); /* downwards */ | |
| 362 break; | |
| 363 | |
| 364 /* rotate windows upwards */ | |
| 365 case 'R': | |
| 366 CHECK_CMDWIN | |
| 367 reset_VIsual_and_resel(); /* stop Visual mode */ | |
| 368 win_rotate(TRUE, (int)Prenum1); /* upwards */ | |
| 369 break; | |
| 370 | |
| 371 /* move window to the very top/bottom/left/right */ | |
| 372 case 'K': | |
| 373 case 'J': | |
| 374 case 'H': | |
| 375 case 'L': | |
| 376 CHECK_CMDWIN | |
| 377 win_totop((int)Prenum, | |
| 378 ((nchar == 'H' || nchar == 'L') ? WSP_VERT : 0) | |
| 379 | ((nchar == 'H' || nchar == 'K') ? WSP_TOP : WSP_BOT)); | |
| 380 break; | |
| 381 | |
| 382 /* make all windows the same height */ | |
| 383 case '=': | |
| 384 #ifdef FEAT_GUI | |
| 385 need_mouse_correct = TRUE; | |
| 386 #endif | |
| 387 win_equal(NULL, FALSE, 'b'); | |
| 388 break; | |
| 389 | |
| 390 /* increase current window height */ | |
| 391 case '+': | |
| 392 #ifdef FEAT_GUI | |
| 393 need_mouse_correct = TRUE; | |
| 394 #endif | |
| 395 win_setheight(curwin->w_height + (int)Prenum1); | |
| 396 break; | |
| 397 | |
| 398 /* decrease current window height */ | |
| 399 case '-': | |
| 400 #ifdef FEAT_GUI | |
| 401 need_mouse_correct = TRUE; | |
| 402 #endif | |
| 403 win_setheight(curwin->w_height - (int)Prenum1); | |
| 404 break; | |
| 405 | |
| 406 /* set current window height */ | |
| 407 case Ctrl__: | |
| 408 case '_': | |
| 409 #ifdef FEAT_GUI | |
| 410 need_mouse_correct = TRUE; | |
| 411 #endif | |
| 412 win_setheight(Prenum ? (int)Prenum : 9999); | |
| 413 break; | |
| 414 | |
| 415 /* increase current window width */ | |
| 416 case '>': | |
| 417 #ifdef FEAT_GUI | |
| 418 need_mouse_correct = TRUE; | |
| 419 #endif | |
| 420 win_setwidth(curwin->w_width + (int)Prenum1); | |
| 421 break; | |
| 422 | |
| 423 /* decrease current window width */ | |
| 424 case '<': | |
| 425 #ifdef FEAT_GUI | |
| 426 need_mouse_correct = TRUE; | |
| 427 #endif | |
| 428 win_setwidth(curwin->w_width - (int)Prenum1); | |
| 429 break; | |
| 430 | |
| 431 /* set current window width */ | |
| 432 case '|': | |
| 433 #ifdef FEAT_GUI | |
| 434 need_mouse_correct = TRUE; | |
| 435 #endif | |
| 436 win_setwidth(Prenum != 0 ? (int)Prenum : 9999); | |
| 437 break; | |
| 438 | |
| 439 /* jump to tag and split window if tag exists (in preview window) */ | |
| 440 #if defined(FEAT_QUICKFIX) | |
| 441 case '}': | |
| 442 CHECK_CMDWIN | |
| 443 if (Prenum) | |
| 444 g_do_tagpreview = Prenum; | |
| 445 else | |
| 446 g_do_tagpreview = p_pvh; | |
| 447 /*FALLTHROUGH*/ | |
| 448 #endif | |
| 449 case ']': | |
| 450 case Ctrl_RSB: | |
| 451 CHECK_CMDWIN | |
| 6239 | 452 /* keep Visual mode, can select words to use as a tag */ |
| 7 | 453 if (Prenum) |
| 454 postponed_split = Prenum; | |
| 455 else | |
| 456 postponed_split = -1; | |
| 6251 | 457 #ifdef FEAT_QUICKFIX |
| 6264 | 458 if (nchar != '}') |
| 459 g_do_tagpreview = 0; | |
| 6251 | 460 #endif |
| 6239 | 461 |
| 462 /* Execute the command right here, required when "wincmd ]" | |
| 463 * was used in a function. */ | |
| 7 | 464 do_nv_ident(Ctrl_RSB, NUL); |
| 465 break; | |
| 466 | |
| 467 #ifdef FEAT_SEARCHPATH | |
| 468 /* edit file name under cursor in a new window */ | |
| 469 case 'f': | |
| 681 | 470 case 'F': |
| 7 | 471 case Ctrl_F: |
| 820 | 472 wingotofile: |
| 7 | 473 CHECK_CMDWIN |
| 344 | 474 |
| 681 | 475 ptr = grab_file_name(Prenum1, &lnum); |
| 7 | 476 if (ptr != NULL) |
| 477 { | |
|
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parents:
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diff
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|
478 tabpage_T *oldtab = curtab; |
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parents:
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diff
changeset
|
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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parents:
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diff
changeset
|
487 if (do_ecmd(0, ptr, NULL, NULL, ECMD_LASTL, |
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commit https://github.com/vim/vim/commit/5d2ca0402954ff79b73d9c86cc16c8a6454b75a7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
488 ECMD_HIDE, NULL) == FAIL) |
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commit https://github.com/vim/vim/commit/5d2ca0402954ff79b73d9c86cc16c8a6454b75a7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
489 { |
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commit https://github.com/vim/vim/commit/5d2ca0402954ff79b73d9c86cc16c8a6454b75a7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
490 /* Failed to open the file, close the window |
|
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commit https://github.com/vim/vim/commit/5d2ca0402954ff79b73d9c86cc16c8a6454b75a7
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parents:
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diff
changeset
|
491 * opened for it. */ |
|
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commit https://github.com/vim/vim/commit/5d2ca0402954ff79b73d9c86cc16c8a6454b75a7
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parents:
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diff
changeset
|
492 win_close(curwin, FALSE); |
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commit https://github.com/vim/vim/commit/5d2ca0402954ff79b73d9c86cc16c8a6454b75a7
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parents:
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diff
changeset
|
493 goto_tabpage_win(oldtab, oldwin); |
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commit https://github.com/vim/vim/commit/5d2ca0402954ff79b73d9c86cc16c8a6454b75a7
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
494 } |
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commit https://github.com/vim/vim/commit/5d2ca0402954ff79b73d9c86cc16c8a6454b75a7
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parents:
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diff
changeset
|
495 else if (nchar == 'F' && lnum >= 0) |
| 681 | 496 { |
| 497 curwin->w_cursor.lnum = lnum; | |
| 498 check_cursor_lnum(); | |
| 499 beginline(BL_SOL | BL_FIX); | |
| 500 } | |
| 7 | 501 } |
| 502 vim_free(ptr); | |
| 503 } | |
| 504 break; | |
| 505 #endif | |
| 506 | |
| 507 #ifdef FEAT_FIND_ID | |
| 1187 | 508 /* Go to the first occurrence of the identifier under cursor along path in a |
| 7 | 509 * new window -- webb |
| 510 */ | |
| 511 case 'i': /* Go to any match */ | |
| 512 case Ctrl_I: | |
| 513 type = FIND_ANY; | |
| 514 /* FALLTHROUGH */ | |
| 515 case 'd': /* Go to definition, using 'define' */ | |
| 516 case Ctrl_D: | |
| 517 CHECK_CMDWIN | |
| 518 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0) | |
| 519 break; | |
| 520 find_pattern_in_path(ptr, 0, len, TRUE, | |
| 521 Prenum == 0 ? TRUE : FALSE, type, | |
| 522 Prenum1, ACTION_SPLIT, (linenr_T)1, (linenr_T)MAXLNUM); | |
| 523 curwin->w_set_curswant = TRUE; | |
| 524 break; | |
| 525 #endif | |
| 526 | |
| 170 | 527 case K_KENTER: |
| 528 case CAR: | |
| 529 #if defined(FEAT_QUICKFIX) | |
| 530 /* | |
| 531 * In a quickfix window a <CR> jumps to the error under the | |
| 532 * cursor in a new window. | |
| 533 */ | |
| 534 if (bt_quickfix(curbuf)) | |
| 535 { | |
| 643 | 536 sprintf((char *)cbuf, "split +%ld%s", |
| 537 (long)curwin->w_cursor.lnum, | |
| 538 (curwin->w_llist_ref == NULL) ? "cc" : "ll"); | |
| 170 | 539 do_cmdline_cmd(cbuf); |
| 540 } | |
| 541 #endif | |
| 542 break; | |
| 543 | |
| 544 | |
| 7 | 545 /* CTRL-W g extended commands */ |
| 546 case 'g': | |
| 547 case Ctrl_G: | |
| 548 CHECK_CMDWIN | |
| 549 #ifdef USE_ON_FLY_SCROLL | |
| 550 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 551 #endif | |
| 552 ++no_mapping; | |
| 553 ++allow_keys; /* no mapping for xchar, but allow key codes */ | |
| 554 if (xchar == NUL) | |
| 1389 | 555 xchar = plain_vgetc(); |
| 7 | 556 LANGMAP_ADJUST(xchar, TRUE); |
| 557 --no_mapping; | |
| 558 --allow_keys; | |
| 559 #ifdef FEAT_CMDL_INFO | |
| 560 (void)add_to_showcmd(xchar); | |
| 561 #endif | |
| 562 switch (xchar) | |
| 563 { | |
| 564 #if defined(FEAT_QUICKFIX) | |
| 565 case '}': | |
| 566 xchar = Ctrl_RSB; | |
| 567 if (Prenum) | |
| 568 g_do_tagpreview = Prenum; | |
| 569 else | |
| 570 g_do_tagpreview = p_pvh; | |
| 571 /*FALLTHROUGH*/ | |
| 572 #endif | |
| 573 case ']': | |
| 574 case Ctrl_RSB: | |
| 6239 | 575 /* keep Visual mode, can select words to use as a tag */ |
| 7 | 576 if (Prenum) |
| 577 postponed_split = Prenum; | |
| 578 else | |
| 579 postponed_split = -1; | |
| 580 | |
| 581 /* Execute the command right here, required when | |
| 582 * "wincmd g}" was used in a function. */ | |
| 583 do_nv_ident('g', xchar); | |
| 584 break; | |
| 585 | |
| 820 | 586 #ifdef FEAT_SEARCHPATH |
| 587 case 'f': /* CTRL-W gf: "gf" in a new tab page */ | |
| 839 | 588 case 'F': /* CTRL-W gF: "gF" in a new tab page */ |
|
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parents:
1918
diff
changeset
|
589 cmdmod.tab = tabpage_index(curtab) + 1; |
| 839 | 590 nchar = xchar; |
| 820 | 591 goto wingotofile; |
| 592 #endif | |
| 7 | 593 default: |
| 594 beep_flush(); | |
| 595 break; | |
| 596 } | |
| 597 break; | |
| 598 | |
| 599 default: beep_flush(); | |
| 600 break; | |
| 601 } | |
| 602 } | |
| 603 | |
| 6489 | 604 /* |
| 605 * Figure out the address type for ":wnncmd". | |
| 606 */ | |
| 607 void | |
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parents:
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diff
changeset
|
608 get_wincmd_addr_type(char_u *arg, exarg_T *eap) |
| 6489 | 609 { |
| 610 switch (*arg) | |
| 611 { | |
| 612 case 'S': | |
| 613 case Ctrl_S: | |
| 614 case 's': | |
| 615 case Ctrl_N: | |
| 616 case 'n': | |
| 617 case 'j': | |
| 618 case Ctrl_J: | |
| 619 case 'k': | |
| 620 case Ctrl_K: | |
| 621 case 'T': | |
| 622 case Ctrl_R: | |
| 623 case 'r': | |
| 624 case 'R': | |
| 625 case 'K': | |
| 626 case 'J': | |
| 627 case '+': | |
| 628 case '-': | |
| 629 case Ctrl__: | |
| 630 case '_': | |
| 631 case '|': | |
| 632 case ']': | |
| 633 case Ctrl_RSB: | |
| 634 case 'g': | |
| 635 case Ctrl_G: | |
| 636 case Ctrl_V: | |
| 637 case 'v': | |
| 638 case 'h': | |
| 639 case Ctrl_H: | |
| 640 case 'l': | |
| 641 case Ctrl_L: | |
| 642 case 'H': | |
| 643 case 'L': | |
| 644 case '>': | |
| 645 case '<': | |
| 646 #if defined(FEAT_QUICKFIX) | |
| 647 case '}': | |
| 648 #endif | |
| 649 #ifdef FEAT_SEARCHPATH | |
| 650 case 'f': | |
| 651 case 'F': | |
| 652 case Ctrl_F: | |
| 653 #endif | |
| 654 #ifdef FEAT_FIND_ID | |
| 655 case 'i': | |
| 656 case Ctrl_I: | |
| 657 case 'd': | |
| 658 case Ctrl_D: | |
| 659 #endif | |
| 660 /* window size or any count */ | |
| 661 eap->addr_type = ADDR_LINES; | |
| 662 break; | |
| 663 | |
| 664 case Ctrl_HAT: | |
| 665 case '^': | |
| 666 /* buffer number */ | |
| 667 eap->addr_type = ADDR_BUFFERS; | |
| 668 break; | |
| 669 | |
| 670 case Ctrl_Q: | |
| 671 case 'q': | |
| 672 case Ctrl_C: | |
| 673 case 'c': | |
| 674 case Ctrl_O: | |
| 675 case 'o': | |
| 676 case Ctrl_W: | |
| 677 case 'w': | |
| 678 case 'W': | |
| 679 case 'x': | |
| 680 case Ctrl_X: | |
| 681 /* window number */ | |
| 682 eap->addr_type = ADDR_WINDOWS; | |
| 683 break; | |
| 684 | |
| 685 #if defined(FEAT_QUICKFIX) | |
| 686 case Ctrl_Z: | |
| 687 case 'z': | |
| 688 case 'P': | |
| 689 #endif | |
| 690 case 't': | |
| 691 case Ctrl_T: | |
| 692 case 'b': | |
| 693 case Ctrl_B: | |
| 694 case 'p': | |
| 695 case Ctrl_P: | |
| 696 case '=': | |
| 697 case CAR: | |
| 698 /* no count */ | |
| 699 eap->addr_type = 0; | |
| 700 break; | |
| 701 } | |
| 702 } | |
| 703 | |
| 6432 | 704 static void |
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parents:
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diff
changeset
|
705 cmd_with_count( |
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33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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parents:
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diff
changeset
|
706 char *cmd, |
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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parents:
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diff
changeset
|
707 char_u *bufp, |
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33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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parents:
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diff
changeset
|
708 size_t bufsize, |
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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parents:
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diff
changeset
|
709 long Prenum) |
| 6432 | 710 { |
| 711 size_t len = STRLEN(cmd); | |
| 712 | |
| 713 STRCPY(bufp, cmd); | |
| 714 if (Prenum > 0) | |
| 715 vim_snprintf((char *)bufp + len, bufsize - len, "%ld", Prenum); | |
| 716 } | |
| 717 | |
| 7 | 718 /* |
| 719 * split the current window, implements CTRL-W s and :split | |
| 720 * | |
| 721 * "size" is the height or width for the new window, 0 to use half of current | |
| 722 * height or width. | |
| 723 * | |
| 724 * "flags": | |
| 725 * WSP_ROOM: require enough room for new window | |
| 726 * WSP_VERT: vertical split. | |
| 727 * WSP_TOP: open window at the top-left of the shell (help window). | |
| 728 * WSP_BOT: open window at the bottom-right of the shell (quickfix window). | |
| 729 * WSP_HELP: creating the help window, keep layout snapshot | |
| 730 * | |
| 731 * return FAIL for failure, OK otherwise | |
| 732 */ | |
| 733 int | |
|
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changeset
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734 win_split(int size, int flags) |
| 7 | 735 { |
| 682 | 736 /* When the ":tab" modifier was used open a new tab page instead. */ |
| 737 if (may_open_tabpage() == OK) | |
| 738 return OK; | |
| 739 | |
| 7 | 740 /* Add flags from ":vertical", ":topleft" and ":botright". */ |
| 741 flags |= cmdmod.split; | |
| 742 if ((flags & WSP_TOP) && (flags & WSP_BOT)) | |
| 743 { | |
| 744 EMSG(_("E442: Can't split topleft and botright at the same time")); | |
| 745 return FAIL; | |
| 746 } | |
| 747 | |
| 748 /* When creating the help window make a snapshot of the window layout. | |
| 749 * Otherwise clear the snapshot, it's now invalid. */ | |
| 750 if (flags & WSP_HELP) | |
| 1906 | 751 make_snapshot(SNAP_HELP_IDX); |
| 7 | 752 else |
| 1906 | 753 clear_snapshot(curtab, SNAP_HELP_IDX); |
| 7 | 754 |
| 755 return win_split_ins(size, flags, NULL, 0); | |
| 756 } | |
| 757 | |
| 758 /* | |
| 3263 | 759 * When "new_wp" is NULL: split the current window in two. |
| 760 * When "new_wp" is not NULL: insert this window at the far | |
| 7 | 761 * top/left/right/bottom. |
| 762 * return FAIL for failure, OK otherwise | |
| 763 */ | |
| 1906 | 764 int |
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765 win_split_ins( |
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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diff
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766 int size, |
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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767 int flags, |
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768 win_T *new_wp, |
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|
769 int dir) |
| 7 | 770 { |
| 3263 | 771 win_T *wp = new_wp; |
| 7 | 772 win_T *oldwin; |
| 773 int new_size = size; | |
| 774 int i; | |
| 775 int need_status = 0; | |
| 776 int do_equal = FALSE; | |
| 777 int needed; | |
| 778 int available; | |
| 779 int oldwin_height = 0; | |
| 780 int layout; | |
| 6077 | 781 frame_T *frp, *curfrp, *frp2, *prevfrp; |
| 7 | 782 int before; |
| 6052 | 783 int minheight; |
| 6066 | 784 int wmh1; |
| 7 | 785 |
| 786 if (flags & WSP_TOP) | |
| 787 oldwin = firstwin; | |
| 788 else if (flags & WSP_BOT) | |
| 789 oldwin = lastwin; | |
| 790 else | |
| 791 oldwin = curwin; | |
| 792 | |
| 793 /* add a status line when p_ls == 1 and splitting the first window */ | |
| 794 if (lastwin == firstwin && p_ls == 1 && oldwin->w_status_height == 0) | |
| 795 { | |
| 3263 | 796 if (oldwin->w_height <= p_wmh && new_wp == NULL) |
| 7 | 797 { |
| 798 EMSG(_(e_noroom)); | |
| 799 return FAIL; | |
| 800 } | |
| 801 need_status = STATUS_HEIGHT; | |
| 802 } | |
| 803 | |
| 1114 | 804 #ifdef FEAT_GUI |
| 805 /* May be needed for the scrollbars that are going to change. */ | |
| 806 if (gui.in_use) | |
| 807 out_flush(); | |
| 808 #endif | |
| 809 | |
| 7 | 810 if (flags & WSP_VERT) |
| 811 { | |
| 6068 | 812 int wmw1; |
| 813 int minwidth; | |
| 814 | |
| 7 | 815 layout = FR_ROW; |
| 816 | |
| 817 /* | |
| 818 * Check if we are able to split the current window and compute its | |
| 819 * width. | |
| 820 */ | |
| 6066 | 821 /* Current window requires at least 1 space. */ |
| 822 wmw1 = (p_wmw == 0 ? 1 : p_wmw); | |
| 823 needed = wmw1 + 1; | |
| 7 | 824 if (flags & WSP_ROOM) |
| 6066 | 825 needed += p_wiw - wmw1; |
| 6077 | 826 if (flags & (WSP_BOT | WSP_TOP)) |
| 7 | 827 { |
| 6066 | 828 minwidth = frame_minwidth(topframe, NOWIN); |
| 7 | 829 available = topframe->fr_width; |
| 6052 | 830 needed += minwidth; |
| 7 | 831 } |
| 6077 | 832 else if (p_ea) |
| 833 { | |
| 834 minwidth = frame_minwidth(oldwin->w_frame, NOWIN); | |
| 835 prevfrp = oldwin->w_frame; | |
| 836 for (frp = oldwin->w_frame->fr_parent; frp != NULL; | |
| 837 frp = frp->fr_parent) | |
| 838 { | |
| 839 if (frp->fr_layout == FR_ROW) | |
| 840 for (frp2 = frp->fr_child; frp2 != NULL; | |
| 841 frp2 = frp2->fr_next) | |
| 842 if (frp2 != prevfrp) | |
| 843 minwidth += frame_minwidth(frp2, NOWIN); | |
| 844 prevfrp = frp; | |
| 845 } | |
| 846 available = topframe->fr_width; | |
| 847 needed += minwidth; | |
| 848 } | |
| 7 | 849 else |
| 6052 | 850 { |
| 6066 | 851 minwidth = frame_minwidth(oldwin->w_frame, NOWIN); |
| 852 available = oldwin->w_frame->fr_width; | |
| 853 needed += minwidth; | |
| 6052 | 854 } |
| 3263 | 855 if (available < needed && new_wp == NULL) |
| 7 | 856 { |
| 857 EMSG(_(e_noroom)); | |
| 858 return FAIL; | |
| 859 } | |
| 860 if (new_size == 0) | |
| 861 new_size = oldwin->w_width / 2; | |
| 6052 | 862 if (new_size > available - minwidth - 1) |
| 863 new_size = available - minwidth - 1; | |
| 6066 | 864 if (new_size < wmw1) |
| 865 new_size = wmw1; | |
| 7 | 866 |
| 867 /* if it doesn't fit in the current window, need win_equal() */ | |
| 868 if (oldwin->w_width - new_size - 1 < p_wmw) | |
| 869 do_equal = TRUE; | |
| 779 | 870 |
| 871 /* We don't like to take lines for the new window from a | |
| 872 * 'winfixwidth' window. Take them from a window to the left or right | |
| 873 * instead, if possible. */ | |
| 874 if (oldwin->w_p_wfw) | |
| 875 win_setwidth_win(oldwin->w_width + new_size, oldwin); | |
| 1354 | 876 |
| 877 /* Only make all windows the same width if one of them (except oldwin) | |
| 878 * is wider than one of the split windows. */ | |
| 879 if (!do_equal && p_ea && size == 0 && *p_ead != 'v' | |
| 880 && oldwin->w_frame->fr_parent != NULL) | |
| 881 { | |
| 882 frp = oldwin->w_frame->fr_parent->fr_child; | |
| 883 while (frp != NULL) | |
| 884 { | |
| 885 if (frp->fr_win != oldwin && frp->fr_win != NULL | |
| 886 && (frp->fr_win->w_width > new_size | |
| 887 || frp->fr_win->w_width > oldwin->w_width | |
| 6373 | 888 - new_size - 1)) |
| 1354 | 889 { |
| 890 do_equal = TRUE; | |
| 891 break; | |
| 892 } | |
| 893 frp = frp->fr_next; | |
| 894 } | |
| 895 } | |
| 7 | 896 } |
| 897 else | |
| 898 { | |
| 899 layout = FR_COL; | |
| 900 | |
| 901 /* | |
| 902 * Check if we are able to split the current window and compute its | |
| 903 * height. | |
| 904 */ | |
| 6066 | 905 /* Current window requires at least 1 space. */ |
| 906 wmh1 = (p_wmh == 0 ? 1 : p_wmh); | |
| 907 needed = wmh1 + STATUS_HEIGHT; | |
| 7 | 908 if (flags & WSP_ROOM) |
| 6066 | 909 needed += p_wh - wmh1; |
| 6077 | 910 if (flags & (WSP_BOT | WSP_TOP)) |
| 7 | 911 { |
| 6066 | 912 minheight = frame_minheight(topframe, NOWIN) + need_status; |
| 7 | 913 available = topframe->fr_height; |
| 6052 | 914 needed += minheight; |
| 7 | 915 } |
| 6077 | 916 else if (p_ea) |
| 917 { | |
| 918 minheight = frame_minheight(oldwin->w_frame, NOWIN) + need_status; | |
| 919 prevfrp = oldwin->w_frame; | |
| 920 for (frp = oldwin->w_frame->fr_parent; frp != NULL; | |
| 921 frp = frp->fr_parent) | |
| 922 { | |
| 923 if (frp->fr_layout == FR_COL) | |
| 924 for (frp2 = frp->fr_child; frp2 != NULL; | |
| 925 frp2 = frp2->fr_next) | |
| 926 if (frp2 != prevfrp) | |
| 927 minheight += frame_minheight(frp2, NOWIN); | |
| 928 prevfrp = frp; | |
| 929 } | |
| 930 available = topframe->fr_height; | |
| 931 needed += minheight; | |
| 932 } | |
| 7 | 933 else |
| 934 { | |
| 6066 | 935 minheight = frame_minheight(oldwin->w_frame, NOWIN) + need_status; |
| 936 available = oldwin->w_frame->fr_height; | |
| 937 needed += minheight; | |
| 7 | 938 } |
| 3263 | 939 if (available < needed && new_wp == NULL) |
| 7 | 940 { |
| 941 EMSG(_(e_noroom)); | |
| 942 return FAIL; | |
| 943 } | |
| 944 oldwin_height = oldwin->w_height; | |
| 945 if (need_status) | |
| 946 { | |
| 947 oldwin->w_status_height = STATUS_HEIGHT; | |
| 948 oldwin_height -= STATUS_HEIGHT; | |
| 949 } | |
| 950 if (new_size == 0) | |
| 951 new_size = oldwin_height / 2; | |
| 6052 | 952 if (new_size > available - minheight - STATUS_HEIGHT) |
| 953 new_size = available - minheight - STATUS_HEIGHT; | |
| 6066 | 954 if (new_size < wmh1) |
| 955 new_size = wmh1; | |
| 7 | 956 |
| 957 /* if it doesn't fit in the current window, need win_equal() */ | |
| 958 if (oldwin_height - new_size - STATUS_HEIGHT < p_wmh) | |
| 959 do_equal = TRUE; | |
| 960 | |
| 961 /* We don't like to take lines for the new window from a | |
| 962 * 'winfixheight' window. Take them from a window above or below | |
| 963 * instead, if possible. */ | |
| 964 if (oldwin->w_p_wfh) | |
| 965 { | |
| 966 win_setheight_win(oldwin->w_height + new_size + STATUS_HEIGHT, | |
| 967 oldwin); | |
| 968 oldwin_height = oldwin->w_height; | |
| 969 if (need_status) | |
| 970 oldwin_height -= STATUS_HEIGHT; | |
| 971 } | |
| 1354 | 972 |
| 973 /* Only make all windows the same height if one of them (except oldwin) | |
| 974 * is higher than one of the split windows. */ | |
|
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975 if (!do_equal && p_ea && size == 0 && *p_ead != 'h' |
| 1354 | 976 && oldwin->w_frame->fr_parent != NULL) |
| 977 { | |
| 978 frp = oldwin->w_frame->fr_parent->fr_child; | |
| 979 while (frp != NULL) | |
| 980 { | |
| 981 if (frp->fr_win != oldwin && frp->fr_win != NULL | |
| 982 && (frp->fr_win->w_height > new_size | |
| 983 || frp->fr_win->w_height > oldwin_height - new_size | |
| 984 - STATUS_HEIGHT)) | |
| 985 { | |
| 986 do_equal = TRUE; | |
| 987 break; | |
| 988 } | |
| 989 frp = frp->fr_next; | |
| 990 } | |
| 991 } | |
| 7 | 992 } |
| 993 | |
| 994 /* | |
| 995 * allocate new window structure and link it in the window list | |
| 996 */ | |
| 997 if ((flags & WSP_TOP) == 0 | |
| 998 && ((flags & WSP_BOT) | |
| 999 || (flags & WSP_BELOW) | |
| 1000 || (!(flags & WSP_ABOVE) | |
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1001 && ( (flags & WSP_VERT) ? p_spr : p_sb)))) |
| 7 | 1002 { |
| 1003 /* new window below/right of current one */ | |
| 3263 | 1004 if (new_wp == NULL) |
| 1906 | 1005 wp = win_alloc(oldwin, FALSE); |
| 7 | 1006 else |
| 1007 win_append(oldwin, wp); | |
| 1008 } | |
| 1009 else | |
| 1010 { | |
| 3263 | 1011 if (new_wp == NULL) |
| 1906 | 1012 wp = win_alloc(oldwin->w_prev, FALSE); |
| 7 | 1013 else |
| 1014 win_append(oldwin->w_prev, wp); | |
| 1015 } | |
| 1016 | |
| 3263 | 1017 if (new_wp == NULL) |
| 7 | 1018 { |
| 1019 if (wp == NULL) | |
| 1020 return FAIL; | |
| 1021 | |
| 1906 | 1022 new_frame(wp); |
| 1023 if (wp->w_frame == NULL) | |
| 1024 { | |
| 1025 win_free(wp, NULL); | |
| 1026 return FAIL; | |
| 1027 } | |
| 1028 | |
| 675 | 1029 /* make the contents of the new window the same as the current one */ |
| 1822 | 1030 win_init(wp, curwin, flags); |
| 7 | 1031 } |
| 1032 | |
| 1033 /* | |
| 1034 * Reorganise the tree of frames to insert the new window. | |
| 1035 */ | |
| 1036 if (flags & (WSP_TOP | WSP_BOT)) | |
| 1037 { | |
| 1038 if ((topframe->fr_layout == FR_COL && (flags & WSP_VERT) == 0) | |
| 1039 || (topframe->fr_layout == FR_ROW && (flags & WSP_VERT) != 0)) | |
| 1040 { | |
| 1041 curfrp = topframe->fr_child; | |
| 1042 if (flags & WSP_BOT) | |
| 1043 while (curfrp->fr_next != NULL) | |
| 1044 curfrp = curfrp->fr_next; | |
| 1045 } | |
| 1046 else | |
| 1047 curfrp = topframe; | |
| 1048 before = (flags & WSP_TOP); | |
| 1049 } | |
| 1050 else | |
| 1051 { | |
| 1052 curfrp = oldwin->w_frame; | |
| 1053 if (flags & WSP_BELOW) | |
| 1054 before = FALSE; | |
| 1055 else if (flags & WSP_ABOVE) | |
| 1056 before = TRUE; | |
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diff
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|
1057 else if (flags & WSP_VERT) |
| 7 | 1058 before = !p_spr; |
| 1059 else | |
| 1060 before = !p_sb; | |
| 1061 } | |
| 1062 if (curfrp->fr_parent == NULL || curfrp->fr_parent->fr_layout != layout) | |
| 1063 { | |
| 1064 /* Need to create a new frame in the tree to make a branch. */ | |
| 1065 frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
| 1066 *frp = *curfrp; | |
| 1067 curfrp->fr_layout = layout; | |
| 1068 frp->fr_parent = curfrp; | |
| 1069 frp->fr_next = NULL; | |
| 1070 frp->fr_prev = NULL; | |
| 1071 curfrp->fr_child = frp; | |
| 1072 curfrp->fr_win = NULL; | |
| 1073 curfrp = frp; | |
| 1074 if (frp->fr_win != NULL) | |
| 1075 oldwin->w_frame = frp; | |
| 1076 else | |
| 1077 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 1078 frp->fr_parent = curfrp; | |
| 1079 } | |
| 1080 | |
| 3263 | 1081 if (new_wp == NULL) |
| 1906 | 1082 frp = wp->w_frame; |
| 7 | 1083 else |
| 3263 | 1084 frp = new_wp->w_frame; |
| 7 | 1085 frp->fr_parent = curfrp->fr_parent; |
| 1086 | |
| 1087 /* Insert the new frame at the right place in the frame list. */ | |
| 1088 if (before) | |
| 1089 frame_insert(curfrp, frp); | |
| 1090 else | |
| 1091 frame_append(curfrp, frp); | |
| 1092 | |
| 2665 | 1093 /* Set w_fraction now so that the cursor keeps the same relative |
| 1094 * vertical position. */ | |
| 2680 | 1095 if (oldwin->w_height > 0) |
| 1096 set_fraction(oldwin); | |
| 2665 | 1097 wp->w_fraction = oldwin->w_fraction; |
| 1098 | |
| 7 | 1099 if (flags & WSP_VERT) |
| 1100 { | |
| 1101 wp->w_p_scr = curwin->w_p_scr; | |
| 2665 | 1102 |
| 7 | 1103 if (need_status) |
| 1104 { | |
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1105 win_new_height(oldwin, oldwin->w_height - 1); |
| 7 | 1106 oldwin->w_status_height = need_status; |
| 1107 } | |
| 1108 if (flags & (WSP_TOP | WSP_BOT)) | |
| 1109 { | |
| 1110 /* set height and row of new window to full height */ | |
| 685 | 1111 wp->w_winrow = tabline_height(); |
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1112 win_new_height(wp, curfrp->fr_height - (p_ls > 0)); |
| 7 | 1113 wp->w_status_height = (p_ls > 0); |
| 1114 } | |
| 1115 else | |
| 1116 { | |
| 1117 /* height and row of new window is same as current window */ | |
| 1118 wp->w_winrow = oldwin->w_winrow; | |
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1119 win_new_height(wp, oldwin->w_height); |
| 7 | 1120 wp->w_status_height = oldwin->w_status_height; |
| 1121 } | |
| 1122 frp->fr_height = curfrp->fr_height; | |
| 1123 | |
| 1124 /* "new_size" of the current window goes to the new window, use | |
| 1125 * one column for the vertical separator */ | |
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1126 win_new_width(wp, new_size); |
| 7 | 1127 if (before) |
| 1128 wp->w_vsep_width = 1; | |
| 1129 else | |
| 1130 { | |
| 1131 wp->w_vsep_width = oldwin->w_vsep_width; | |
| 1132 oldwin->w_vsep_width = 1; | |
| 1133 } | |
| 1134 if (flags & (WSP_TOP | WSP_BOT)) | |
| 1135 { | |
| 1136 if (flags & WSP_BOT) | |
| 1137 frame_add_vsep(curfrp); | |
| 1138 /* Set width of neighbor frame */ | |
| 1139 frame_new_width(curfrp, curfrp->fr_width | |
| 779 | 1140 - (new_size + ((flags & WSP_TOP) != 0)), flags & WSP_TOP, |
| 1141 FALSE); | |
| 7 | 1142 } |
| 1143 else | |
| 779 | 1144 win_new_width(oldwin, oldwin->w_width - (new_size + 1)); |
| 7 | 1145 if (before) /* new window left of current one */ |
| 1146 { | |
| 1147 wp->w_wincol = oldwin->w_wincol; | |
| 1148 oldwin->w_wincol += new_size + 1; | |
| 1149 } | |
| 1150 else /* new window right of current one */ | |
| 1151 wp->w_wincol = oldwin->w_wincol + oldwin->w_width + 1; | |
| 1152 frame_fix_width(oldwin); | |
| 1153 frame_fix_width(wp); | |
| 1154 } | |
| 1155 else | |
| 1156 { | |
| 1157 /* width and column of new window is same as current window */ | |
| 1158 if (flags & (WSP_TOP | WSP_BOT)) | |
| 1159 { | |
| 1160 wp->w_wincol = 0; | |
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1161 win_new_width(wp, Columns); |
| 7 | 1162 wp->w_vsep_width = 0; |
| 1163 } | |
| 1164 else | |
| 1165 { | |
| 1166 wp->w_wincol = oldwin->w_wincol; | |
|
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1167 win_new_width(wp, oldwin->w_width); |
| 7 | 1168 wp->w_vsep_width = oldwin->w_vsep_width; |
| 1169 } | |
| 1170 frp->fr_width = curfrp->fr_width; | |
| 1171 | |
| 1172 /* "new_size" of the current window goes to the new window, use | |
| 1173 * one row for the status line */ | |
| 1174 win_new_height(wp, new_size); | |
| 1175 if (flags & (WSP_TOP | WSP_BOT)) | |
|
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1176 { |
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1177 int new_fr_height = curfrp->fr_height - new_size; |
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1178 |
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1179 if (!((flags & WSP_BOT) && p_ls == 0)) |
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1180 new_fr_height -= STATUS_HEIGHT; |
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1181 frame_new_height(curfrp, new_fr_height, flags & WSP_TOP, FALSE); |
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1182 } |
| 7 | 1183 else |
| 1184 win_new_height(oldwin, oldwin_height - (new_size + STATUS_HEIGHT)); | |
| 1185 if (before) /* new window above current one */ | |
| 1186 { | |
| 1187 wp->w_winrow = oldwin->w_winrow; | |
| 1188 wp->w_status_height = STATUS_HEIGHT; | |
| 1189 oldwin->w_winrow += wp->w_height + STATUS_HEIGHT; | |
| 1190 } | |
| 1191 else /* new window below current one */ | |
| 1192 { | |
| 1193 wp->w_winrow = oldwin->w_winrow + oldwin->w_height + STATUS_HEIGHT; | |
| 1194 wp->w_status_height = oldwin->w_status_height; | |
|
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1195 if (!(flags & WSP_BOT)) |
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1196 oldwin->w_status_height = STATUS_HEIGHT; |
| 7 | 1197 } |
| 1198 if (flags & WSP_BOT) | |
| 1199 frame_add_statusline(curfrp); | |
| 1200 frame_fix_height(wp); | |
| 1201 frame_fix_height(oldwin); | |
| 1202 } | |
| 1203 | |
| 1204 if (flags & (WSP_TOP | WSP_BOT)) | |
| 1205 (void)win_comp_pos(); | |
| 1206 | |
| 1207 /* | |
| 1208 * Both windows need redrawing | |
| 1209 */ | |
| 1210 redraw_win_later(wp, NOT_VALID); | |
| 1211 wp->w_redr_status = TRUE; | |
| 1212 redraw_win_later(oldwin, NOT_VALID); | |
| 1213 oldwin->w_redr_status = TRUE; | |
| 1214 | |
| 1215 if (need_status) | |
| 1216 { | |
| 1217 msg_row = Rows - 1; | |
| 1218 msg_col = sc_col; | |
| 1219 msg_clr_eos_force(); /* Old command/ruler may still be there */ | |
| 1220 comp_col(); | |
| 1221 msg_row = Rows - 1; | |
| 1222 msg_col = 0; /* put position back at start of line */ | |
| 1223 } | |
| 1224 | |
| 1225 /* | |
|
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1226 * equalize the window sizes. |
| 7 | 1227 */ |
| 1228 if (do_equal || dir != 0) | |
| 1229 win_equal(wp, TRUE, | |
| 1230 (flags & WSP_VERT) ? (dir == 'v' ? 'b' : 'h') | |
|
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1231 : dir == 'h' ? 'b' : 'v'); |
| 7 | 1232 |
| 1233 /* Don't change the window height/width to 'winheight' / 'winwidth' if a | |
| 1234 * size was given. */ | |
| 1235 if (flags & WSP_VERT) | |
| 1236 { | |
| 1237 i = p_wiw; | |
| 1238 if (size != 0) | |
| 1239 p_wiw = size; | |
| 1240 | |
| 1241 # ifdef FEAT_GUI | |
| 1242 /* When 'guioptions' includes 'L' or 'R' may have to add scrollbars. */ | |
| 1243 if (gui.in_use) | |
| 1244 gui_init_which_components(NULL); | |
| 1245 # endif | |
| 1246 } | |
| 1247 else | |
| 1248 { | |
| 1249 i = p_wh; | |
| 1250 if (size != 0) | |
| 1251 p_wh = size; | |
| 1252 } | |
|
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1253 |
| 6096 | 1254 #ifdef FEAT_JUMPLIST |
| 1255 /* Keep same changelist position in new window. */ | |
| 1256 wp->w_changelistidx = oldwin->w_changelistidx; | |
| 1257 #endif | |
| 1258 | |
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1259 /* |
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1260 * make the new window the current window |
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1261 */ |
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1262 win_enter_ext(wp, FALSE, FALSE, TRUE, TRUE, TRUE); |
| 7 | 1263 if (flags & WSP_VERT) |
| 1264 p_wiw = i; | |
| 1265 else | |
| 1266 p_wh = i; | |
| 1267 | |
| 1268 return OK; | |
| 1269 } | |
| 1270 | |
| 1906 | 1271 |
| 675 | 1272 /* |
| 1273 * Initialize window "newp" from window "oldp". | |
| 1274 * Used when splitting a window and when creating a new tab page. | |
| 1275 * The windows will both edit the same buffer. | |
| 1822 | 1276 * WSP_NEWLOC may be specified in flags to prevent the location list from |
| 1277 * being copied. | |
| 675 | 1278 */ |
| 1279 static void | |
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1280 win_init(win_T *newp, win_T *oldp, int flags UNUSED) |
| 675 | 1281 { |
| 1282 int i; | |
| 1283 | |
| 1284 newp->w_buffer = oldp->w_buffer; | |
|
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1285 #ifdef FEAT_SYN_HL |
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1286 newp->w_s = &(oldp->w_buffer->b_s); |
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1287 #endif |
| 675 | 1288 oldp->w_buffer->b_nwindows++; |
| 1289 newp->w_cursor = oldp->w_cursor; | |
| 1290 newp->w_valid = 0; | |
| 1291 newp->w_curswant = oldp->w_curswant; | |
| 1292 newp->w_set_curswant = oldp->w_set_curswant; | |
| 1293 newp->w_topline = oldp->w_topline; | |
| 1294 #ifdef FEAT_DIFF | |
| 1295 newp->w_topfill = oldp->w_topfill; | |
| 1296 #endif | |
| 1297 newp->w_leftcol = oldp->w_leftcol; | |
| 1298 newp->w_pcmark = oldp->w_pcmark; | |
| 1299 newp->w_prev_pcmark = oldp->w_prev_pcmark; | |
| 1300 newp->w_alt_fnum = oldp->w_alt_fnum; | |
| 826 | 1301 newp->w_wrow = oldp->w_wrow; |
| 675 | 1302 newp->w_fraction = oldp->w_fraction; |
| 1303 newp->w_prev_fraction_row = oldp->w_prev_fraction_row; | |
| 1304 #ifdef FEAT_JUMPLIST | |
| 1305 copy_jumplist(oldp, newp); | |
| 1306 #endif | |
| 1307 #ifdef FEAT_QUICKFIX | |
| 1822 | 1308 if (flags & WSP_NEWLOC) |
| 1309 { | |
| 1310 /* Don't copy the location list. */ | |
| 1311 newp->w_llist = NULL; | |
| 1312 newp->w_llist_ref = NULL; | |
| 1313 } | |
| 1314 else | |
| 1315 copy_loclist(oldp, newp); | |
| 675 | 1316 #endif |
| 5584 | 1317 newp->w_localdir = (oldp->w_localdir == NULL) |
| 1318 ? NULL : vim_strsave(oldp->w_localdir); | |
| 675 | 1319 |
| 1906 | 1320 /* copy tagstack and folds */ |
| 675 | 1321 for (i = 0; i < oldp->w_tagstacklen; i++) |
| 1322 { | |
| 1323 newp->w_tagstack[i] = oldp->w_tagstack[i]; | |
| 1324 if (newp->w_tagstack[i].tagname != NULL) | |
| 1325 newp->w_tagstack[i].tagname = | |
| 1326 vim_strsave(newp->w_tagstack[i].tagname); | |
| 1327 } | |
| 1328 newp->w_tagstackidx = oldp->w_tagstackidx; | |
| 1329 newp->w_tagstacklen = oldp->w_tagstacklen; | |
| 3068 | 1330 #ifdef FEAT_FOLDING |
| 675 | 1331 copyFoldingState(oldp, newp); |
| 3068 | 1332 #endif |
| 1906 | 1333 |
| 1334 win_init_some(newp, oldp); | |
|
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1335 |
| 3068 | 1336 #ifdef FEAT_SYN_HL |
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1337 check_colorcolumn(newp); |
| 3068 | 1338 #endif |
| 1906 | 1339 } |
| 1340 | |
| 1341 /* | |
| 6222 | 1342 * Initialize window "newp" from window "old". |
| 1906 | 1343 * Only the essential things are copied. |
| 1344 */ | |
| 1345 static void | |
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1346 win_init_some(win_T *newp, win_T *oldp) |
| 1906 | 1347 { |
| 1348 /* Use the same argument list. */ | |
| 1349 newp->w_alist = oldp->w_alist; | |
| 1350 ++newp->w_alist->al_refcount; | |
| 1351 newp->w_arg_idx = oldp->w_arg_idx; | |
| 1352 | |
| 1353 /* copy options from existing window */ | |
| 1354 win_copy_options(oldp, newp); | |
| 675 | 1355 } |
| 1356 | |
| 7 | 1357 #endif /* FEAT_WINDOWS */ |
| 1358 | |
| 1359 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 1360 /* | |
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1361 * Check if "win" is a pointer to an existing window in the current tab page. |
| 7 | 1362 */ |
| 1363 int | |
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1364 win_valid(win_T *win) |
| 7 | 1365 { |
| 1366 win_T *wp; | |
| 1367 | |
| 1368 if (win == NULL) | |
| 1369 return FALSE; | |
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1370 FOR_ALL_WINDOWS(wp) |
| 7 | 1371 if (wp == win) |
| 1372 return TRUE; | |
| 1373 return FALSE; | |
| 1374 } | |
| 1375 | |
| 1376 /* | |
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1377 * Check if "win" is a pointer to an existing window in any tab page. |
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1378 */ |
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1379 int |
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1380 win_valid_any_tab(win_T *win) |
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1381 { |
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1382 win_T *wp; |
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1383 tabpage_T *tp; |
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1384 |
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1385 if (win == NULL) |
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1386 return FALSE; |
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1387 FOR_ALL_TABPAGES(tp) |
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1388 { |
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1389 FOR_ALL_WINDOWS_IN_TAB(tp, wp) |
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1390 { |
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1391 if (wp == win) |
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1392 return TRUE; |
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1393 } |
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1394 } |
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1395 return FALSE; |
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1396 } |
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1397 |
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1398 /* |
| 7 | 1399 * Return the number of windows. |
| 1400 */ | |
| 1401 int | |
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1402 win_count(void) |
| 7 | 1403 { |
| 1404 win_T *wp; | |
| 1405 int count = 0; | |
| 1406 | |
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1407 FOR_ALL_WINDOWS(wp) |
| 7 | 1408 ++count; |
| 1409 return count; | |
| 1410 } | |
| 1411 | |
| 1412 /* | |
| 1413 * Make "count" windows on the screen. | |
| 1414 * Return actual number of windows on the screen. | |
| 1415 * Must be called when there is just one window, filling the whole screen | |
| 1416 * (excluding the command line). | |
| 1417 */ | |
| 1418 int | |
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1419 make_windows( |
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1420 int count, |
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1421 int vertical UNUSED) /* split windows vertically if TRUE */ |
| 7 | 1422 { |
| 1423 int maxcount; | |
| 1424 int todo; | |
| 1425 | |
| 1426 if (vertical) | |
| 1427 { | |
| 1428 /* Each windows needs at least 'winminwidth' lines and a separator | |
| 1429 * column. */ | |
| 1430 maxcount = (curwin->w_width + curwin->w_vsep_width | |
| 1431 - (p_wiw - p_wmw)) / (p_wmw + 1); | |
| 1432 } | |
| 1433 else | |
| 1434 { | |
| 1435 /* Each window needs at least 'winminheight' lines and a status line. */ | |
| 1436 maxcount = (curwin->w_height + curwin->w_status_height | |
| 1437 - (p_wh - p_wmh)) / (p_wmh + STATUS_HEIGHT); | |
| 1438 } | |
| 1439 | |
| 1440 if (maxcount < 2) | |
| 1441 maxcount = 2; | |
| 1442 if (count > maxcount) | |
| 1443 count = maxcount; | |
| 1444 | |
| 1445 /* | |
| 1446 * add status line now, otherwise first window will be too big | |
| 1447 */ | |
| 1448 if (count > 1) | |
| 1449 last_status(TRUE); | |
| 1450 | |
| 1451 #ifdef FEAT_AUTOCMD | |
| 1452 /* | |
| 1453 * Don't execute autocommands while creating the windows. Must do that | |
| 1454 * when putting the buffers in the windows. | |
| 1455 */ | |
| 1410 | 1456 block_autocmds(); |
| 7 | 1457 #endif |
| 1458 | |
| 1459 /* todo is number of windows left to create */ | |
| 1460 for (todo = count - 1; todo > 0; --todo) | |
| 1461 if (vertical) | |
| 1462 { | |
| 1463 if (win_split(curwin->w_width - (curwin->w_width - todo) | |
| 1464 / (todo + 1) - 1, WSP_VERT | WSP_ABOVE) == FAIL) | |
| 1465 break; | |
| 1466 } | |
| 1467 else | |
| 1468 { | |
| 1469 if (win_split(curwin->w_height - (curwin->w_height - todo | |
| 1470 * STATUS_HEIGHT) / (todo + 1) | |
| 1471 - STATUS_HEIGHT, WSP_ABOVE) == FAIL) | |
| 1472 break; | |
| 1473 } | |
| 1474 | |
| 1475 #ifdef FEAT_AUTOCMD | |
| 1410 | 1476 unblock_autocmds(); |
| 7 | 1477 #endif |
| 1478 | |
| 1479 /* return actual number of windows */ | |
| 1480 return (count - todo); | |
| 1481 } | |
| 1482 | |
| 1483 /* | |
| 1484 * Exchange current and next window | |
| 1485 */ | |
| 1486 static void | |
|
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|
1487 win_exchange(long Prenum) |
| 7 | 1488 { |
| 1489 frame_T *frp; | |
| 1490 frame_T *frp2; | |
| 1491 win_T *wp; | |
| 1492 win_T *wp2; | |
| 1493 int temp; | |
| 1494 | |
| 1495 if (lastwin == firstwin) /* just one window */ | |
| 1496 { | |
| 1497 beep_flush(); | |
| 1498 return; | |
| 1499 } | |
| 1500 | |
| 1501 #ifdef FEAT_GUI | |
| 1502 need_mouse_correct = TRUE; | |
| 1503 #endif | |
| 1504 | |
| 1505 /* | |
| 1506 * find window to exchange with | |
| 1507 */ | |
| 1508 if (Prenum) | |
| 1509 { | |
| 1510 frp = curwin->w_frame->fr_parent->fr_child; | |
| 1511 while (frp != NULL && --Prenum > 0) | |
| 1512 frp = frp->fr_next; | |
| 1513 } | |
| 1514 else if (curwin->w_frame->fr_next != NULL) /* Swap with next */ | |
| 1515 frp = curwin->w_frame->fr_next; | |
| 1516 else /* Swap last window in row/col with previous */ | |
| 1517 frp = curwin->w_frame->fr_prev; | |
| 1518 | |
| 1519 /* We can only exchange a window with another window, not with a frame | |
| 1520 * containing windows. */ | |
| 1521 if (frp == NULL || frp->fr_win == NULL || frp->fr_win == curwin) | |
| 1522 return; | |
| 1523 wp = frp->fr_win; | |
| 1524 | |
| 1525 /* | |
| 1526 * 1. remove curwin from the list. Remember after which window it was in wp2 | |
| 1527 * 2. insert curwin before wp in the list | |
| 1528 * if wp != wp2 | |
| 1529 * 3. remove wp from the list | |
| 1530 * 4. insert wp after wp2 | |
| 1531 * 5. exchange the status line height and vsep width. | |
| 1532 */ | |
| 1533 wp2 = curwin->w_prev; | |
| 1534 frp2 = curwin->w_frame->fr_prev; | |
| 1535 if (wp->w_prev != curwin) | |
| 1536 { | |
| 671 | 1537 win_remove(curwin, NULL); |
| 7 | 1538 frame_remove(curwin->w_frame); |
| 1539 win_append(wp->w_prev, curwin); | |
| 1540 frame_insert(frp, curwin->w_frame); | |
| 1541 } | |
| 1542 if (wp != wp2) | |
| 1543 { | |
| 671 | 1544 win_remove(wp, NULL); |
| 7 | 1545 frame_remove(wp->w_frame); |
| 1546 win_append(wp2, wp); | |
| 1547 if (frp2 == NULL) | |
| 1548 frame_insert(wp->w_frame->fr_parent->fr_child, wp->w_frame); | |
| 1549 else | |
| 1550 frame_append(frp2, wp->w_frame); | |
| 1551 } | |
| 1552 temp = curwin->w_status_height; | |
| 1553 curwin->w_status_height = wp->w_status_height; | |
| 1554 wp->w_status_height = temp; | |
| 1555 temp = curwin->w_vsep_width; | |
| 1556 curwin->w_vsep_width = wp->w_vsep_width; | |
| 1557 wp->w_vsep_width = temp; | |
| 1558 | |
| 1559 /* If the windows are not in the same frame, exchange the sizes to avoid | |
| 1560 * messing up the window layout. Otherwise fix the frame sizes. */ | |
| 1561 if (curwin->w_frame->fr_parent != wp->w_frame->fr_parent) | |
| 1562 { | |
| 1563 temp = curwin->w_height; | |
| 1564 curwin->w_height = wp->w_height; | |
| 1565 wp->w_height = temp; | |
| 1566 temp = curwin->w_width; | |
| 1567 curwin->w_width = wp->w_width; | |
| 1568 wp->w_width = temp; | |
| 1569 } | |
| 1570 else | |
| 1571 { | |
| 1572 frame_fix_height(curwin); | |
| 1573 frame_fix_height(wp); | |
| 1574 frame_fix_width(curwin); | |
| 1575 frame_fix_width(wp); | |
| 1576 } | |
| 1577 | |
| 1578 (void)win_comp_pos(); /* recompute window positions */ | |
| 1579 | |
| 1580 win_enter(wp, TRUE); | |
| 1581 redraw_later(CLEAR); | |
| 1582 } | |
| 1583 | |
| 1584 /* | |
| 1585 * rotate windows: if upwards TRUE the second window becomes the first one | |
| 1586 * if upwards FALSE the first window becomes the second one | |
| 1587 */ | |
| 1588 static void | |
|
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changeset
|
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 | |
| 1596 if (firstwin == lastwin) /* nothing to do */ | |
| 1597 { | |
| 1598 beep_flush(); | |
| 1599 return; | |
| 1600 } | |
| 1601 | |
| 1602 #ifdef FEAT_GUI | |
| 1603 need_mouse_correct = TRUE; | |
| 1604 #endif | |
| 1605 | |
| 1606 /* Check if all frames in this row/col have one window. */ | |
| 1607 for (frp = curwin->w_frame->fr_parent->fr_child; frp != NULL; | |
| 1608 frp = frp->fr_next) | |
| 1609 if (frp->fr_win == NULL) | |
| 1610 { | |
| 1611 EMSG(_("E443: Cannot rotate when another window is split")); | |
| 1612 return; | |
| 1613 } | |
| 1614 | |
| 1615 while (count--) | |
| 1616 { | |
| 1617 if (upwards) /* first window becomes last window */ | |
| 1618 { | |
| 1619 /* remove first window/frame from the list */ | |
| 1620 frp = curwin->w_frame->fr_parent->fr_child; | |
| 1621 wp1 = frp->fr_win; | |
| 671 | 1622 win_remove(wp1, NULL); |
| 7 | 1623 frame_remove(frp); |
| 1624 | |
| 1625 /* find last frame and append removed window/frame after it */ | |
| 1626 for ( ; frp->fr_next != NULL; frp = frp->fr_next) | |
| 1627 ; | |
| 1628 win_append(frp->fr_win, wp1); | |
| 1629 frame_append(frp, wp1->w_frame); | |
| 1630 | |
| 1631 wp2 = frp->fr_win; /* previously last window */ | |
| 1632 } | |
| 1633 else /* last window becomes first window */ | |
| 1634 { | |
| 1635 /* find last window/frame in the list and remove it */ | |
| 1636 for (frp = curwin->w_frame; frp->fr_next != NULL; | |
| 1637 frp = frp->fr_next) | |
| 1638 ; | |
| 1639 wp1 = frp->fr_win; | |
| 1640 wp2 = wp1->w_prev; /* will become last window */ | |
| 671 | 1641 win_remove(wp1, NULL); |
| 7 | 1642 frame_remove(frp); |
| 1643 | |
| 1644 /* append the removed window/frame before the first in the list */ | |
| 1645 win_append(frp->fr_parent->fr_child->fr_win->w_prev, wp1); | |
| 1646 frame_insert(frp->fr_parent->fr_child, frp); | |
| 1647 } | |
| 1648 | |
| 1649 /* exchange status height and vsep width of old and new last window */ | |
| 1650 n = wp2->w_status_height; | |
| 1651 wp2->w_status_height = wp1->w_status_height; | |
| 1652 wp1->w_status_height = n; | |
| 1653 frame_fix_height(wp1); | |
| 1654 frame_fix_height(wp2); | |
| 1655 n = wp2->w_vsep_width; | |
| 1656 wp2->w_vsep_width = wp1->w_vsep_width; | |
| 1657 wp1->w_vsep_width = n; | |
| 1658 frame_fix_width(wp1); | |
| 1659 frame_fix_width(wp2); | |
|
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1660 |
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|
1661 /* recompute w_winrow and w_wincol for all windows */ |
| 7 | 1662 (void)win_comp_pos(); |
| 1663 } | |
| 1664 | |
| 1665 redraw_later(CLEAR); | |
| 1666 } | |
| 1667 | |
| 1668 /* | |
| 1669 * Move the current window to the very top/bottom/left/right of the screen. | |
| 1670 */ | |
| 1671 static void | |
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|
1672 win_totop(int size, int flags) |
| 7 | 1673 { |
| 1674 int dir; | |
| 1675 int height = curwin->w_height; | |
| 1676 | |
| 1677 if (lastwin == firstwin) | |
| 1678 { | |
| 1679 beep_flush(); | |
| 1680 return; | |
| 1681 } | |
| 1682 | |
| 1683 /* Remove the window and frame from the tree of frames. */ | |
| 671 | 1684 (void)winframe_remove(curwin, &dir, NULL); |
| 1685 win_remove(curwin, NULL); | |
| 7 | 1686 last_status(FALSE); /* may need to remove last status line */ |
| 1687 (void)win_comp_pos(); /* recompute window positions */ | |
| 1688 | |
| 1689 /* Split a window on the desired side and put the window there. */ | |
| 1690 (void)win_split_ins(size, flags, curwin, dir); | |
| 1691 if (!(flags & WSP_VERT)) | |
| 1692 { | |
| 1693 win_setheight(height); | |
| 1694 if (p_ea) | |
| 1695 win_equal(curwin, TRUE, 'v'); | |
| 1696 } | |
| 1697 | |
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1698 #if defined(FEAT_GUI) |
| 7 | 1699 /* When 'guioptions' includes 'L' or 'R' may have to remove or add |
| 1700 * scrollbars. Have to update them anyway. */ | |
| 1906 | 1701 gui_may_update_scrollbars(); |
| 1702 #endif | |
| 7 | 1703 } |
| 1704 | |
| 1705 /* | |
| 1706 * Move window "win1" to below/right of "win2" and make "win1" the current | |
| 1707 * window. Only works within the same frame! | |
| 1708 */ | |
| 1709 void | |
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|
1710 win_move_after(win_T *win1, win_T *win2) |
| 7 | 1711 { |
| 1712 int height; | |
| 1713 | |
| 1714 /* check if the arguments are reasonable */ | |
| 1715 if (win1 == win2) | |
| 1716 return; | |
| 1717 | |
| 1718 /* check if there is something to do */ | |
| 1719 if (win2->w_next != win1) | |
| 1720 { | |
| 1721 /* may need move the status line/vertical separator of the last window | |
| 1722 * */ | |
| 1723 if (win1 == lastwin) | |
| 1724 { | |
| 1725 height = win1->w_prev->w_status_height; | |
| 1726 win1->w_prev->w_status_height = win1->w_status_height; | |
| 1727 win1->w_status_height = height; | |
| 1070 | 1728 if (win1->w_prev->w_vsep_width == 1) |
| 1729 { | |
| 1730 /* Remove the vertical separator from the last-but-one window, | |
| 1731 * add it to the last window. Adjust the frame widths. */ | |
| 1732 win1->w_prev->w_vsep_width = 0; | |
| 1733 win1->w_prev->w_frame->fr_width -= 1; | |
| 1734 win1->w_vsep_width = 1; | |
| 1735 win1->w_frame->fr_width += 1; | |
| 1736 } | |
| 7 | 1737 } |
| 1738 else if (win2 == lastwin) | |
| 1739 { | |
| 1740 height = win1->w_status_height; | |
| 1741 win1->w_status_height = win2->w_status_height; | |
| 1742 win2->w_status_height = height; | |
| 1070 | 1743 if (win1->w_vsep_width == 1) |
| 1744 { | |
| 1745 /* Remove the vertical separator from win1, add it to the last | |
| 1746 * window, win2. Adjust the frame widths. */ | |
| 1747 win2->w_vsep_width = 1; | |
| 1748 win2->w_frame->fr_width += 1; | |
| 1749 win1->w_vsep_width = 0; | |
| 1750 win1->w_frame->fr_width -= 1; | |
| 1751 } | |
| 7 | 1752 } |
| 671 | 1753 win_remove(win1, NULL); |
| 7 | 1754 frame_remove(win1->w_frame); |
| 1755 win_append(win2, win1); | |
| 1756 frame_append(win2->w_frame, win1->w_frame); | |
| 1757 | |
| 1758 (void)win_comp_pos(); /* recompute w_winrow for all windows */ | |
| 1759 redraw_later(NOT_VALID); | |
| 1760 } | |
| 1761 win_enter(win1, FALSE); | |
| 1762 } | |
| 1763 | |
| 1764 /* | |
| 1765 * Make all windows the same height. | |
| 1766 * 'next_curwin' will soon be the current window, make sure it has enough | |
| 1767 * rows. | |
| 1768 */ | |
| 1769 void | |
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1770 win_equal( |
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1771 win_T *next_curwin, /* pointer to current window to be or NULL */ |
|
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1772 int current, /* do only frame with current window */ |
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|
1773 int dir) /* 'v' for vertically, 'h' for horizontally, |
| 7 | 1774 'b' for both, 0 for using p_ead */ |
| 1775 { | |
| 1776 if (dir == 0) | |
| 1777 dir = *p_ead; | |
| 1778 win_equal_rec(next_curwin == NULL ? curwin : next_curwin, current, | |
| 685 | 1779 topframe, dir, 0, tabline_height(), |
| 667 | 1780 (int)Columns, topframe->fr_height); |
| 7 | 1781 } |
| 1782 | |
| 1783 /* | |
| 1784 * Set a frame to a new position and height, spreading the available room | |
| 1785 * equally over contained frames. | |
| 1786 * The window "next_curwin" (if not NULL) should at least get the size from | |
| 1787 * 'winheight' and 'winwidth' if possible. | |
| 1788 */ | |
| 1789 static void | |
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1790 win_equal_rec( |
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1791 win_T *next_curwin, /* pointer to current window to be or NULL */ |
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1792 int current, /* do only frame with current window */ |
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1793 frame_T *topfr, /* frame to set size off */ |
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1794 int dir, /* 'v', 'h' or 'b', see win_equal() */ |
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1795 int col, /* horizontal position for frame */ |
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1796 int row, /* vertical position for frame */ |
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1797 int width, /* new width of frame */ |
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|
1798 int height) /* new height of frame */ |
| 7 | 1799 { |
| 1800 int n, m; | |
| 1801 int extra_sep = 0; | |
| 1802 int wincount, totwincount = 0; | |
| 1803 frame_T *fr; | |
| 1804 int next_curwin_size = 0; | |
| 1805 int room = 0; | |
| 1806 int new_size; | |
| 1807 int has_next_curwin = 0; | |
| 1808 int hnc; | |
| 1809 | |
| 1810 if (topfr->fr_layout == FR_LEAF) | |
| 1811 { | |
| 1812 /* Set the width/height of this frame. | |
| 1813 * Redraw when size or position changes */ | |
| 1814 if (topfr->fr_height != height || topfr->fr_win->w_winrow != row | |
| 1815 || topfr->fr_width != width || topfr->fr_win->w_wincol != col | |
| 1816 ) | |
| 1817 { | |
| 1818 topfr->fr_win->w_winrow = row; | |
| 1819 frame_new_height(topfr, height, FALSE, FALSE); | |
| 1820 topfr->fr_win->w_wincol = col; | |
| 779 | 1821 frame_new_width(topfr, width, FALSE, FALSE); |
| 7 | 1822 redraw_all_later(CLEAR); |
| 1823 } | |
| 1824 } | |
| 1825 else if (topfr->fr_layout == FR_ROW) | |
| 1826 { | |
| 1827 topfr->fr_width = width; | |
| 1828 topfr->fr_height = height; | |
| 1829 | |
| 1830 if (dir != 'v') /* equalize frame widths */ | |
| 1831 { | |
| 1832 /* Compute the maximum number of windows horizontally in this | |
| 1833 * frame. */ | |
| 1834 n = frame_minwidth(topfr, NOWIN); | |
| 1835 /* add one for the rightmost window, it doesn't have a separator */ | |
| 1836 if (col + width == Columns) | |
| 1837 extra_sep = 1; | |
| 1838 else | |
| 1839 extra_sep = 0; | |
| 1840 totwincount = (n + extra_sep) / (p_wmw + 1); | |
| 779 | 1841 has_next_curwin = frame_has_win(topfr, next_curwin); |
| 1842 | |
| 1843 /* | |
| 1844 * Compute width for "next_curwin" window and room available for | |
| 1845 * other windows. | |
| 1846 * "m" is the minimal width when counting p_wiw for "next_curwin". | |
| 1847 */ | |
| 7 | 1848 m = frame_minwidth(topfr, next_curwin); |
| 1849 room = width - m; | |
| 1850 if (room < 0) | |
| 1851 { | |
| 1852 next_curwin_size = p_wiw + room; | |
| 1853 room = 0; | |
| 1854 } | |
| 1855 else | |
| 1856 { | |
| 779 | 1857 next_curwin_size = -1; |
| 1858 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
| 1859 { | |
| 1860 /* If 'winfixwidth' set keep the window width if | |
| 1861 * possible. | |
| 1862 * Watch out for this window being the next_curwin. */ | |
| 1863 if (frame_fixed_width(fr)) | |
| 1864 { | |
| 1865 n = frame_minwidth(fr, NOWIN); | |
| 1866 new_size = fr->fr_width; | |
| 1867 if (frame_has_win(fr, next_curwin)) | |
| 1868 { | |
| 1869 room += p_wiw - p_wmw; | |
| 1870 next_curwin_size = 0; | |
| 1871 if (new_size < p_wiw) | |
| 1872 new_size = p_wiw; | |
| 1873 } | |
| 1874 else | |
| 1875 /* These windows don't use up room. */ | |
| 1876 totwincount -= (n + (fr->fr_next == NULL | |
| 1877 ? extra_sep : 0)) / (p_wmw + 1); | |
| 1878 room -= new_size - n; | |
| 1879 if (room < 0) | |
| 1880 { | |
| 1881 new_size += room; | |
| 1882 room = 0; | |
| 1883 } | |
| 1884 fr->fr_newwidth = new_size; | |
| 1885 } | |
| 1886 } | |
| 1887 if (next_curwin_size == -1) | |
| 1888 { | |
| 1889 if (!has_next_curwin) | |
| 1890 next_curwin_size = 0; | |
| 1891 else if (totwincount > 1 | |
| 1892 && (room + (totwincount - 2)) | |
| 1893 / (totwincount - 1) > p_wiw) | |
| 1894 { | |
| 834 | 1895 /* Can make all windows wider than 'winwidth', spread |
| 1896 * the room equally. */ | |
| 1897 next_curwin_size = (room + p_wiw | |
| 1898 + (totwincount - 1) * p_wmw | |
| 1899 + (totwincount - 1)) / totwincount; | |
| 779 | 1900 room -= next_curwin_size - p_wiw; |
| 1901 } | |
| 1902 else | |
| 1903 next_curwin_size = p_wiw; | |
| 1904 } | |
| 7 | 1905 } |
| 779 | 1906 |
| 1907 if (has_next_curwin) | |
| 7 | 1908 --totwincount; /* don't count curwin */ |
| 1909 } | |
| 1910 | |
| 1911 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
| 1912 { | |
| 1913 n = m = 0; | |
| 1914 wincount = 1; | |
| 1915 if (fr->fr_next == NULL) | |
| 1916 /* last frame gets all that remains (avoid roundoff error) */ | |
| 1917 new_size = width; | |
| 1918 else if (dir == 'v') | |
| 1919 new_size = fr->fr_width; | |
| 779 | 1920 else if (frame_fixed_width(fr)) |
| 1921 { | |
| 1922 new_size = fr->fr_newwidth; | |
| 1923 wincount = 0; /* doesn't count as a sizeable window */ | |
| 1924 } | |
| 7 | 1925 else |
| 1926 { | |
| 1927 /* Compute the maximum number of windows horiz. in "fr". */ | |
| 1928 n = frame_minwidth(fr, NOWIN); | |
| 1929 wincount = (n + (fr->fr_next == NULL ? extra_sep : 0)) | |
| 1930 / (p_wmw + 1); | |
| 1931 m = frame_minwidth(fr, next_curwin); | |
| 779 | 1932 if (has_next_curwin) |
| 1933 hnc = frame_has_win(fr, next_curwin); | |
| 1934 else | |
| 1935 hnc = FALSE; | |
| 1936 if (hnc) /* don't count next_curwin */ | |
| 7 | 1937 --wincount; |
| 779 | 1938 if (totwincount == 0) |
| 1939 new_size = room; | |
| 1940 else | |
| 1941 new_size = (wincount * room + ((unsigned)totwincount >> 1)) | |
| 7 | 1942 / totwincount; |
| 779 | 1943 if (hnc) /* add next_curwin size */ |
| 7 | 1944 { |
| 1945 next_curwin_size -= p_wiw - (m - n); | |
| 1946 new_size += next_curwin_size; | |
| 779 | 1947 room -= new_size - next_curwin_size; |
| 7 | 1948 } |
| 779 | 1949 else |
| 1950 room -= new_size; | |
| 1951 new_size += n; | |
| 7 | 1952 } |
| 1953 | |
| 779 | 1954 /* Skip frame that is full width when splitting or closing a |
| 7 | 1955 * window, unless equalizing all frames. */ |
| 1956 if (!current || dir != 'v' || topfr->fr_parent != NULL | |
| 1957 || (new_size != fr->fr_width) | |
| 1958 || frame_has_win(fr, next_curwin)) | |
| 1959 win_equal_rec(next_curwin, current, fr, dir, col, row, | |
| 779 | 1960 new_size, height); |
| 1961 col += new_size; | |
| 1962 width -= new_size; | |
| 7 | 1963 totwincount -= wincount; |
| 1964 } | |
| 1965 } | |
| 1966 else /* topfr->fr_layout == FR_COL */ | |
| 1967 { | |
| 1968 topfr->fr_width = width; | |
| 1969 topfr->fr_height = height; | |
| 1970 | |
| 1971 if (dir != 'h') /* equalize frame heights */ | |
| 1972 { | |
| 1973 /* Compute maximum number of windows vertically in this frame. */ | |
| 1974 n = frame_minheight(topfr, NOWIN); | |
| 1975 /* add one for the bottom window if it doesn't have a statusline */ | |
| 1976 if (row + height == cmdline_row && p_ls == 0) | |
| 1977 extra_sep = 1; | |
| 1978 else | |
| 1979 extra_sep = 0; | |
| 1980 totwincount = (n + extra_sep) / (p_wmh + 1); | |
| 1981 has_next_curwin = frame_has_win(topfr, next_curwin); | |
| 1982 | |
| 1983 /* | |
| 1984 * Compute height for "next_curwin" window and room available for | |
| 1985 * other windows. | |
| 1986 * "m" is the minimal height when counting p_wh for "next_curwin". | |
| 1987 */ | |
| 1988 m = frame_minheight(topfr, next_curwin); | |
| 1989 room = height - m; | |
| 1990 if (room < 0) | |
| 1991 { | |
| 1992 /* The room is less then 'winheight', use all space for the | |
| 1993 * current window. */ | |
| 1994 next_curwin_size = p_wh + room; | |
| 1995 room = 0; | |
| 1996 } | |
| 1997 else | |
| 1998 { | |
| 1999 next_curwin_size = -1; | |
| 2000 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
| 2001 { | |
| 2002 /* If 'winfixheight' set keep the window height if | |
| 2003 * possible. | |
| 2004 * Watch out for this window being the next_curwin. */ | |
| 2005 if (frame_fixed_height(fr)) | |
| 2006 { | |
| 2007 n = frame_minheight(fr, NOWIN); | |
| 2008 new_size = fr->fr_height; | |
| 2009 if (frame_has_win(fr, next_curwin)) | |
| 2010 { | |
| 2011 room += p_wh - p_wmh; | |
| 2012 next_curwin_size = 0; | |
| 2013 if (new_size < p_wh) | |
| 2014 new_size = p_wh; | |
| 2015 } | |
| 2016 else | |
| 2017 /* These windows don't use up room. */ | |
| 2018 totwincount -= (n + (fr->fr_next == NULL | |
| 2019 ? extra_sep : 0)) / (p_wmh + 1); | |
| 2020 room -= new_size - n; | |
| 2021 if (room < 0) | |
| 2022 { | |
| 2023 new_size += room; | |
| 2024 room = 0; | |
| 2025 } | |
| 2026 fr->fr_newheight = new_size; | |
| 2027 } | |
| 2028 } | |
| 2029 if (next_curwin_size == -1) | |
| 2030 { | |
| 2031 if (!has_next_curwin) | |
| 2032 next_curwin_size = 0; | |
| 2033 else if (totwincount > 1 | |
| 2034 && (room + (totwincount - 2)) | |
| 2035 / (totwincount - 1) > p_wh) | |
| 2036 { | |
| 834 | 2037 /* can make all windows higher than 'winheight', |
| 2038 * spread the room equally. */ | |
| 2039 next_curwin_size = (room + p_wh | |
| 2040 + (totwincount - 1) * p_wmh | |
| 7 | 2041 + (totwincount - 1)) / totwincount; |
| 2042 room -= next_curwin_size - p_wh; | |
| 2043 } | |
| 2044 else | |
| 2045 next_curwin_size = p_wh; | |
| 2046 } | |
| 2047 } | |
| 2048 | |
| 2049 if (has_next_curwin) | |
| 2050 --totwincount; /* don't count curwin */ | |
| 2051 } | |
| 2052 | |
| 2053 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
| 2054 { | |
| 2055 n = m = 0; | |
| 2056 wincount = 1; | |
| 2057 if (fr->fr_next == NULL) | |
| 2058 /* last frame gets all that remains (avoid roundoff error) */ | |
| 2059 new_size = height; | |
| 2060 else if (dir == 'h') | |
| 2061 new_size = fr->fr_height; | |
| 2062 else if (frame_fixed_height(fr)) | |
| 2063 { | |
| 2064 new_size = fr->fr_newheight; | |
| 2065 wincount = 0; /* doesn't count as a sizeable window */ | |
| 2066 } | |
| 2067 else | |
| 2068 { | |
| 2069 /* Compute the maximum number of windows vert. in "fr". */ | |
| 2070 n = frame_minheight(fr, NOWIN); | |
| 2071 wincount = (n + (fr->fr_next == NULL ? extra_sep : 0)) | |
| 2072 / (p_wmh + 1); | |
| 2073 m = frame_minheight(fr, next_curwin); | |
| 2074 if (has_next_curwin) | |
| 2075 hnc = frame_has_win(fr, next_curwin); | |
| 2076 else | |
| 2077 hnc = FALSE; | |
| 2078 if (hnc) /* don't count next_curwin */ | |
| 2079 --wincount; | |
| 2080 if (totwincount == 0) | |
| 2081 new_size = room; | |
| 2082 else | |
| 2083 new_size = (wincount * room + ((unsigned)totwincount >> 1)) | |
| 2084 / totwincount; | |
| 2085 if (hnc) /* add next_curwin size */ | |
| 2086 { | |
| 2087 next_curwin_size -= p_wh - (m - n); | |
| 2088 new_size += next_curwin_size; | |
| 2089 room -= new_size - next_curwin_size; | |
| 2090 } | |
| 2091 else | |
| 2092 room -= new_size; | |
| 2093 new_size += n; | |
| 2094 } | |
| 2095 /* Skip frame that is full width when splitting or closing a | |
| 2096 * window, unless equalizing all frames. */ | |
| 2097 if (!current || dir != 'h' || topfr->fr_parent != NULL | |
| 2098 || (new_size != fr->fr_height) | |
| 2099 || frame_has_win(fr, next_curwin)) | |
| 2100 win_equal_rec(next_curwin, current, fr, dir, col, row, | |
| 2101 width, new_size); | |
| 2102 row += new_size; | |
| 2103 height -= new_size; | |
| 2104 totwincount -= wincount; | |
| 2105 } | |
| 2106 } | |
| 2107 } | |
| 2108 | |
| 2109 /* | |
| 2110 * close all windows for buffer 'buf' | |
| 2111 */ | |
| 2112 void | |
|
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2113 close_windows( |
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2114 buf_T *buf, |
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2115 int keep_curwin) /* don't close "curwin" */ |
| 7 | 2116 { |
| 671 | 2117 win_T *wp; |
| 2118 tabpage_T *tp, *nexttp; | |
| 685 | 2119 int h = tabline_height(); |
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2120 #ifdef FEAT_AUTOCMD |
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2121 int count = tabpage_index(NULL); |
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2122 #endif |
| 7 | 2123 |
| 2124 ++RedrawingDisabled; | |
| 671 | 2125 |
| 2126 for (wp = firstwin; wp != NULL && lastwin != firstwin; ) | |
| 7 | 2127 { |
| 3570 | 2128 if (wp->w_buffer == buf && (!keep_curwin || wp != curwin) |
| 2129 #ifdef FEAT_AUTOCMD | |
| 2130 && !(wp->w_closing || wp->w_buffer->b_closing) | |
| 2131 #endif | |
| 2132 ) | |
| 7 | 2133 { |
| 671 | 2134 win_close(wp, FALSE); |
| 2135 | |
| 2136 /* Start all over, autocommands may change the window layout. */ | |
| 2137 wp = firstwin; | |
| 7 | 2138 } |
| 2139 else | |
| 671 | 2140 wp = wp->w_next; |
| 7 | 2141 } |
| 671 | 2142 |
| 2143 /* Also check windows in other tab pages. */ | |
| 2144 for (tp = first_tabpage; tp != NULL; tp = nexttp) | |
| 2145 { | |
| 2146 nexttp = tp->tp_next; | |
| 672 | 2147 if (tp != curtab) |
| 671 | 2148 for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next) |
| 3570 | 2149 if (wp->w_buffer == buf |
| 2150 #ifdef FEAT_AUTOCMD | |
| 2151 && !(wp->w_closing || wp->w_buffer->b_closing) | |
| 2152 #endif | |
| 2153 ) | |
| 671 | 2154 { |
| 2155 win_close_othertab(wp, FALSE, tp); | |
| 2156 | |
| 2157 /* Start all over, the tab page may be closed and | |
| 2158 * autocommands may change the window layout. */ | |
| 2159 nexttp = first_tabpage; | |
| 2160 break; | |
| 2161 } | |
| 2162 } | |
| 2163 | |
| 7 | 2164 --RedrawingDisabled; |
| 671 | 2165 |
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2166 #ifdef FEAT_AUTOCMD |
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2167 if (count != tabpage_index(NULL)) |
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2168 apply_autocmds(EVENT_TABCLOSED, NULL, NULL, FALSE, curbuf); |
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2169 #endif |
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2170 |
| 4305 | 2171 redraw_tabline = TRUE; |
| 685 | 2172 if (h != tabline_height()) |
| 671 | 2173 shell_new_rows(); |
| 7 | 2174 } |
| 2175 | |
| 2176 /* | |
| 1906 | 2177 * Return TRUE if the current window is the only window that exists (ignoring |
| 2178 * "aucmd_win"). | |
| 672 | 2179 * Returns FALSE if there is a window, possibly in another tab page. |
| 667 | 2180 */ |
| 672 | 2181 static int |
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2182 last_window(void) |
| 667 | 2183 { |
| 1906 | 2184 return (one_window() && first_tabpage->tp_next == NULL); |
| 2185 } | |
| 2186 | |
| 2187 /* | |
| 2188 * Return TRUE if there is only one window other than "aucmd_win" in the | |
| 2189 * current tab page. | |
| 2190 */ | |
| 3365 | 2191 int |
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2192 one_window(void) |
| 1906 | 2193 { |
| 2194 #ifdef FEAT_AUTOCMD | |
| 2195 win_T *wp; | |
| 2196 int seen_one = FALSE; | |
| 2197 | |
| 2198 FOR_ALL_WINDOWS(wp) | |
| 2199 { | |
| 2200 if (wp != aucmd_win) | |
| 2201 { | |
| 2202 if (seen_one) | |
| 2203 return FALSE; | |
| 2204 seen_one = TRUE; | |
| 2205 } | |
| 2206 } | |
| 2207 return TRUE; | |
| 2208 #else | |
| 2209 return firstwin == lastwin; | |
| 2210 #endif | |
| 667 | 2211 } |
| 2212 | |
| 2213 /* | |
| 3535 | 2214 * Close the possibly last window in a tab page. |
| 2215 * Returns TRUE when the window was closed already. | |
| 2216 */ | |
| 2217 static int | |
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2218 close_last_window_tabpage( |
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2219 win_T *win, |
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2220 int free_buf, |
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2221 tabpage_T *prev_curtab) |
| 3535 | 2222 { |
| 2223 if (firstwin == lastwin) | |
| 2224 { | |
| 4423 | 2225 #ifdef FEAT_AUTOCMD |
| 4354 | 2226 buf_T *old_curbuf = curbuf; |
| 4423 | 2227 #endif |
| 4354 | 2228 |
| 3535 | 2229 /* |
| 2230 * Closing the last window in a tab page. First go to another tab | |
| 2231 * page and then close the window and the tab page. This avoids that | |
| 2232 * curwin and curtab are invalid while we are freeing memory, they may | |
| 2233 * be used in GUI events. | |
| 3582 | 2234 * Don't trigger autocommands yet, they may use wrong values, so do |
| 2235 * that below. | |
| 3535 | 2236 */ |
| 4354 | 2237 goto_tabpage_tp(alt_tabpage(), FALSE, TRUE); |
| 3535 | 2238 redraw_tabline = TRUE; |
| 2239 | |
| 2240 /* Safety check: Autocommands may have closed the window when jumping | |
| 2241 * to the other tab page. */ | |
| 2242 if (valid_tabpage(prev_curtab) && prev_curtab->tp_firstwin == win) | |
| 2243 { | |
| 2244 int h = tabline_height(); | |
| 2245 | |
| 2246 win_close_othertab(win, free_buf, prev_curtab); | |
| 2247 if (h != tabline_height()) | |
| 2248 shell_new_rows(); | |
| 2249 } | |
| 3582 | 2250 /* Since goto_tabpage_tp above did not trigger *Enter autocommands, do |
| 2251 * that now. */ | |
| 2252 #ifdef FEAT_AUTOCMD | |
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2253 apply_autocmds(EVENT_TABCLOSED, NULL, NULL, FALSE, curbuf); |
| 4354 | 2254 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); |
| 3582 | 2255 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); |
| 4354 | 2256 if (old_curbuf != curbuf) |
| 2257 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
| 3582 | 2258 #endif |
| 3535 | 2259 return TRUE; |
| 2260 } | |
| 2261 return FALSE; | |
| 2262 } | |
| 2263 | |
| 2264 /* | |
| 819 | 2265 * Close window "win". Only works for the current tab page. |
| 7 | 2266 * If "free_buf" is TRUE related buffer may be unloaded. |
| 2267 * | |
| 3365 | 2268 * Called by :quit, :close, :xit, :wq and findtag(). |
| 5302 | 2269 * Returns FAIL when the window was not closed. |
| 7 | 2270 */ |
| 5302 | 2271 int |
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2272 win_close(win_T *win, int free_buf) |
| 7 | 2273 { |
| 2274 win_T *wp; | |
| 2275 #ifdef FEAT_AUTOCMD | |
| 2276 int other_buffer = FALSE; | |
| 2277 #endif | |
| 2278 int close_curwin = FALSE; | |
| 2279 int dir; | |
| 2280 int help_window = FALSE; | |
| 847 | 2281 tabpage_T *prev_curtab = curtab; |
| 7 | 2282 |
| 667 | 2283 if (last_window()) |
| 7 | 2284 { |
| 2285 EMSG(_("E444: Cannot close last window")); | |
| 5302 | 2286 return FAIL; |
| 7 | 2287 } |
| 2288 | |
| 1906 | 2289 #ifdef FEAT_AUTOCMD |
| 3656 | 2290 if (win->w_closing || (win->w_buffer != NULL && win->w_buffer->b_closing)) |
| 5302 | 2291 return FAIL; /* window is already being closed */ |
| 1906 | 2292 if (win == aucmd_win) |
| 2293 { | |
| 2294 EMSG(_("E813: Cannot close autocmd window")); | |
| 5302 | 2295 return FAIL; |
| 1906 | 2296 } |
| 2297 if ((firstwin == aucmd_win || lastwin == aucmd_win) && one_window()) | |
| 2298 { | |
| 2299 EMSG(_("E814: Cannot close window, only autocmd window would remain")); | |
| 5302 | 2300 return FAIL; |
| 1906 | 2301 } |
| 2302 #endif | |
| 2303 | |
| 3535 | 2304 /* When closing the last window in a tab page first go to another tab page |
| 2305 * and then close the window and the tab page to avoid that curwin and | |
| 2306 * curtab are invalid while we are freeing memory. */ | |
| 2307 if (close_last_window_tabpage(win, free_buf, prev_curtab)) | |
| 5302 | 2308 return FAIL; |
| 856 | 2309 |
| 7 | 2310 /* When closing the help window, try restoring a snapshot after closing |
| 2311 * the window. Otherwise clear the snapshot, it's now invalid. */ | |
| 3242 | 2312 if (win->w_buffer != NULL && win->w_buffer->b_help) |
| 7 | 2313 help_window = TRUE; |
| 2314 else | |
| 1906 | 2315 clear_snapshot(curtab, SNAP_HELP_IDX); |
| 7 | 2316 |
| 2317 #ifdef FEAT_AUTOCMD | |
| 2318 if (win == curwin) | |
| 2319 { | |
| 2320 /* | |
| 2321 * Guess which window is going to be the new current window. | |
| 2322 * This may change because of the autocommands (sigh). | |
| 2323 */ | |
| 671 | 2324 wp = frame2win(win_altframe(win, NULL)); |
| 7 | 2325 |
| 2326 /* | |
| 3570 | 2327 * Be careful: If autocommands delete the window or cause this window |
| 2328 * to be the last one left, return now. | |
| 7 | 2329 */ |
| 2330 if (wp->w_buffer != curbuf) | |
| 2331 { | |
| 2332 other_buffer = TRUE; | |
| 3570 | 2333 win->w_closing = TRUE; |
| 7 | 2334 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); |
| 3570 | 2335 if (!win_valid(win)) |
| 5302 | 2336 return FAIL; |
| 3570 | 2337 win->w_closing = FALSE; |
| 2338 if (last_window()) | |
| 5302 | 2339 return FAIL; |
| 7 | 2340 } |
| 3570 | 2341 win->w_closing = TRUE; |
| 7 | 2342 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); |
| 3570 | 2343 if (!win_valid(win)) |
| 5302 | 2344 return FAIL; |
| 3570 | 2345 win->w_closing = FALSE; |
| 2346 if (last_window()) | |
| 5302 | 2347 return FAIL; |
| 7 | 2348 # ifdef FEAT_EVAL |
| 2349 /* autocmds may abort script processing */ | |
| 2350 if (aborting()) | |
| 5302 | 2351 return FAIL; |
| 7 | 2352 # endif |
| 2353 } | |
| 2354 #endif | |
| 2355 | |
| 1101 | 2356 #ifdef FEAT_GUI |
| 2357 /* Avoid trouble with scrollbars that are going to be deleted in | |
| 2358 * win_free(). */ | |
| 2359 if (gui.in_use) | |
| 2360 out_flush(); | |
| 2361 #endif | |
| 2362 | |
| 3068 | 2363 #ifdef FEAT_SYN_HL |
| 2364 /* Free independent synblock before the buffer is freed. */ | |
| 3242 | 2365 if (win->w_buffer != NULL) |
| 2366 reset_synblock(win); | |
| 3068 | 2367 #endif |
| 2368 | |
| 7 | 2369 /* |
| 2370 * Close the link to the buffer. | |
| 2371 */ | |
| 3242 | 2372 if (win->w_buffer != NULL) |
| 3570 | 2373 { |
|
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parents:
9349
diff
changeset
|
2374 bufref_T bufref; |
|
69ed2c9d34a6
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diff
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|
2375 |
|
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
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diff
changeset
|
2376 set_bufref(&bufref, curbuf); |
| 3570 | 2377 #ifdef FEAT_AUTOCMD |
| 2378 win->w_closing = TRUE; | |
| 2379 #endif | |
| 3768 | 2380 close_buffer(win, win->w_buffer, free_buf ? DOBUF_UNLOAD : 0, TRUE); |
| 3570 | 2381 #ifdef FEAT_AUTOCMD |
|
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diff
changeset
|
2382 if (win_valid_any_tab(win)) |
| 3570 | 2383 win->w_closing = FALSE; |
| 2384 #endif | |
|
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commit https://github.com/vim/vim/commit/62ef797496c6243d111c596a592a8ef8c1d1e710
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|
2385 /* Make sure curbuf is valid. It can become invalid if 'bufhidden' is |
|
85a7a945fb87
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|
2386 * "wipe". */ |
|
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|
2387 if (!bufref_valid(&bufref)) |
|
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|
2388 curbuf = firstbuf; |
| 3570 | 2389 } |
| 847 | 2390 |
| 4021 | 2391 if (only_one_window() && win_valid(win) && win->w_buffer == NULL |
| 2392 && (last_window() || curtab != prev_curtab | |
| 2393 || close_last_window_tabpage(win, free_buf, prev_curtab))) | |
|
5233
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2394 { |
|
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2395 /* Autocommands have close all windows, quit now. Restore |
|
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|
2396 * curwin->w_buffer, otherwise writing viminfo may fail. */ |
|
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|
2397 if (curwin->w_buffer == NULL) |
|
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|
2398 curwin->w_buffer = curbuf; |
| 4021 | 2399 getout(0); |
|
5233
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|
2400 } |
| 4021 | 2401 |
|
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changeset
|
2402 /* Autocommands may have moved to another tab page. */ |
|
bc30991c3e98
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diff
changeset
|
2403 if (curtab != prev_curtab && win_valid_any_tab(win) |
|
bc30991c3e98
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|
2404 && win->w_buffer == NULL) |
|
bc30991c3e98
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|
2405 { |
|
bc30991c3e98
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diff
changeset
|
2406 /* Need to close the window anyway, since the buffer is NULL. */ |
|
bc30991c3e98
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diff
changeset
|
2407 win_close_othertab(win, FALSE, prev_curtab); |
|
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|
2408 return FAIL; |
|
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|
2409 } |
|
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
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|
2410 |
|
bc30991c3e98
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diff
changeset
|
2411 /* Autocommands may have closed the window already or closed the only |
|
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
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|
2412 * other window. */ |
|
bc30991c3e98
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diff
changeset
|
2413 if (!win_valid(win) || last_window() |
| 3535 | 2414 || close_last_window_tabpage(win, free_buf, prev_curtab)) |
| 5302 | 2415 return FAIL; |
| 7 | 2416 |
| 3068 | 2417 /* Free the memory used for the window and get the window that received |
| 2418 * the screen space. */ | |
| 847 | 2419 wp = win_free_mem(win, &dir, NULL); |
| 2420 | |
| 7 | 2421 /* Make sure curwin isn't invalid. It can cause severe trouble when |
| 2422 * printing an error message. For win_equal() curbuf needs to be valid | |
| 2423 * too. */ | |
| 847 | 2424 if (win == curwin) |
| 7 | 2425 { |
| 2426 curwin = wp; | |
| 2427 #ifdef FEAT_QUICKFIX | |
| 2428 if (wp->w_p_pvw || bt_quickfix(wp->w_buffer)) | |
| 2429 { | |
| 2430 /* | |
| 1346 | 2431 * If the cursor goes to the preview or the quickfix window, try |
| 7 | 2432 * finding another window to go to. |
| 2433 */ | |
| 2434 for (;;) | |
| 2435 { | |
| 2436 if (wp->w_next == NULL) | |
| 2437 wp = firstwin; | |
| 2438 else | |
| 2439 wp = wp->w_next; | |
| 2440 if (wp == curwin) | |
| 2441 break; | |
| 2442 if (!wp->w_p_pvw && !bt_quickfix(wp->w_buffer)) | |
| 2443 { | |
| 2444 curwin = wp; | |
| 2445 break; | |
| 2446 } | |
| 2447 } | |
| 2448 } | |
| 2449 #endif | |
| 2450 curbuf = curwin->w_buffer; | |
| 2451 close_curwin = TRUE; | |
| 2452 } | |
|
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changeset
|
2453 if (p_ea && (*p_ead == 'b' || *p_ead == dir)) |
|
24b43dd167eb
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|
2454 win_equal(curwin, TRUE, dir); |
| 7 | 2455 else |
| 2456 win_comp_pos(); | |
| 2457 if (close_curwin) | |
| 2458 { | |
|
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diff
changeset
|
2459 win_enter_ext(wp, FALSE, TRUE, FALSE, TRUE, TRUE); |
| 7 | 2460 #ifdef FEAT_AUTOCMD |
| 2461 if (other_buffer) | |
| 2462 /* careful: after this wp and win may be invalid! */ | |
| 2463 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
| 2464 #endif | |
| 2465 } | |
| 2466 | |
| 2467 /* | |
| 667 | 2468 * If last window has a status line now and we don't want one, |
| 2469 * remove the status line. | |
| 7 | 2470 */ |
| 2471 last_status(FALSE); | |
| 2472 | |
| 2473 /* After closing the help window, try restoring the window layout from | |
| 2474 * before it was opened. */ | |
| 2475 if (help_window) | |
| 1906 | 2476 restore_snapshot(SNAP_HELP_IDX, close_curwin); |
| 7 | 2477 |
|
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diff
changeset
|
2478 #if defined(FEAT_GUI) |
| 7 | 2479 /* When 'guioptions' includes 'L' or 'R' may have to remove scrollbars. */ |
| 2480 if (gui.in_use && !win_hasvertsplit()) | |
| 2481 gui_init_which_components(NULL); | |
| 2482 #endif | |
| 2483 | |
| 2484 redraw_all_later(NOT_VALID); | |
| 5302 | 2485 return OK; |
| 7 | 2486 } |
| 2487 | |
| 2488 /* | |
| 671 | 2489 * Close window "win" in tab page "tp", which is not the current tab page. |
| 3535 | 2490 * This may be the last window in that tab page and result in closing the tab, |
| 671 | 2491 * thus "tp" may become invalid! |
| 856 | 2492 * Caller must check if buffer is hidden and whether the tabline needs to be |
| 2493 * updated. | |
| 671 | 2494 */ |
| 2495 void | |
|
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diff
changeset
|
2496 win_close_othertab(win_T *win, int free_buf, tabpage_T *tp) |
| 671 | 2497 { |
| 2498 win_T *wp; | |
| 2499 int dir; | |
| 2500 tabpage_T *ptp = NULL; | |
| 2191 | 2501 int free_tp = FALSE; |
| 671 | 2502 |
| 3570 | 2503 #ifdef FEAT_AUTOCMD |
|
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|
2504 /* Get here with win->w_buffer == NULL when win_close() detects the tab |
|
bc30991c3e98
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|
2505 * page changed. */ |
|
bc30991c3e98
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diff
changeset
|
2506 if (win->w_closing || (win->w_buffer != NULL && win->w_buffer->b_closing)) |
| 3570 | 2507 return; /* window is already being closed */ |
| 2508 #endif | |
| 2509 | |
|
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changeset
|
2510 if (win->w_buffer != NULL) |
|
bc30991c3e98
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parents:
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diff
changeset
|
2511 /* Close the link to the buffer. */ |
|
bc30991c3e98
commit https://github.com/vim/vim/commit/11fbc2866ccc11b4dd1726abdaf582a78ef3f743
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diff
changeset
|
2512 close_buffer(win, win->w_buffer, free_buf ? DOBUF_UNLOAD : 0, FALSE); |
| 671 | 2513 |
| 2514 /* Careful: Autocommands may have closed the tab page or made it the | |
| 2515 * current tab page. */ | |
| 2516 for (ptp = first_tabpage; ptp != NULL && ptp != tp; ptp = ptp->tp_next) | |
| 2517 ; | |
| 672 | 2518 if (ptp == NULL || tp == curtab) |
| 671 | 2519 return; |
| 2520 | |
| 2521 /* Autocommands may have closed the window already. */ | |
| 2522 for (wp = tp->tp_firstwin; wp != NULL && wp != win; wp = wp->w_next) | |
| 2523 ; | |
| 2524 if (wp == NULL) | |
| 2525 return; | |
| 2526 | |
| 2527 /* When closing the last window in a tab page remove the tab page. */ | |
| 7009 | 2528 if (tp->tp_firstwin == tp->tp_lastwin) |
| 671 | 2529 { |
| 2530 if (tp == first_tabpage) | |
| 2531 first_tabpage = tp->tp_next; | |
| 2532 else | |
| 2533 { | |
| 2534 for (ptp = first_tabpage; ptp != NULL && ptp->tp_next != tp; | |
| 2535 ptp = ptp->tp_next) | |
| 2536 ; | |
| 2537 if (ptp == NULL) | |
| 2538 { | |
| 2539 EMSG2(_(e_intern2), "win_close_othertab()"); | |
| 2540 return; | |
| 2541 } | |
| 2542 ptp->tp_next = tp->tp_next; | |
| 2543 } | |
| 2191 | 2544 free_tp = TRUE; |
| 2545 } | |
| 2546 | |
| 2547 /* Free the memory used for the window. */ | |
| 2548 win_free_mem(win, &dir, tp); | |
| 2549 | |
| 2550 if (free_tp) | |
| 847 | 2551 free_tabpage(tp); |
| 671 | 2552 } |
| 2553 | |
| 2554 /* | |
| 355 | 2555 * Free the memory used for a window. |
| 2556 * Returns a pointer to the window that got the freed up space. | |
| 2557 */ | |
| 2558 static win_T * | |
|
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|
2559 win_free_mem( |
|
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|
2560 win_T *win, |
|
33ba2adb6065
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|
2561 int *dirp, /* set to 'v' or 'h' for direction if 'ea' */ |
|
33ba2adb6065
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|
2562 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
| 355 | 2563 { |
| 2564 frame_T *frp; | |
| 2565 win_T *wp; | |
| 2566 | |
| 667 | 2567 /* Remove the window and its frame from the tree of frames. */ |
| 355 | 2568 frp = win->w_frame; |
| 671 | 2569 wp = winframe_remove(win, dirp, tp); |
| 355 | 2570 vim_free(frp); |
| 671 | 2571 win_free(win, tp); |
| 355 | 2572 |
| 819 | 2573 /* When deleting the current window of another tab page select a new |
| 2574 * current window. */ | |
| 2575 if (tp != NULL && win == tp->tp_curwin) | |
| 2576 tp->tp_curwin = wp; | |
| 2577 | |
| 355 | 2578 return wp; |
| 2579 } | |
| 2580 | |
| 2581 #if defined(EXITFREE) || defined(PROTO) | |
| 2582 void | |
|
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changeset
|
2583 win_free_all(void) |
| 355 | 2584 { |
| 2585 int dummy; | |
| 2586 | |
| 671 | 2587 # ifdef FEAT_WINDOWS |
| 2588 while (first_tabpage->tp_next != NULL) | |
| 2589 tabpage_close(TRUE); | |
| 2590 # endif | |
| 2591 | |
| 1906 | 2592 # ifdef FEAT_AUTOCMD |
| 2593 if (aucmd_win != NULL) | |
| 2594 { | |
| 2595 (void)win_free_mem(aucmd_win, &dummy, NULL); | |
| 2596 aucmd_win = NULL; | |
| 2597 } | |
| 2598 # endif | |
| 1918 | 2599 |
| 2600 while (firstwin != NULL) | |
| 2601 (void)win_free_mem(firstwin, &dummy, NULL); | |
| 6060 | 2602 |
| 2603 /* No window should be used after this. Set curwin to NULL to crash | |
| 2604 * instead of using freed memory. */ | |
| 2605 curwin = NULL; | |
| 355 | 2606 } |
| 2607 #endif | |
| 2608 | |
| 2609 /* | |
| 7 | 2610 * Remove a window and its frame from the tree of frames. |
| 2611 * Returns a pointer to the window that got the freed up space. | |
| 2612 */ | |
| 1906 | 2613 win_T * |
|
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|
2614 winframe_remove( |
|
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|
2615 win_T *win, |
|
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|
2616 int *dirp UNUSED, /* set to 'v' or 'h' for direction if 'ea' */ |
|
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changeset
|
2617 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
| 7 | 2618 { |
| 2619 frame_T *frp, *frp2, *frp3; | |
| 2620 frame_T *frp_close = win->w_frame; | |
| 2621 win_T *wp; | |
| 2622 | |
| 2623 /* | |
| 671 | 2624 * If there is only one window there is nothing to remove. |
| 2625 */ | |
| 2626 if (tp == NULL ? firstwin == lastwin : tp->tp_firstwin == tp->tp_lastwin) | |
| 2627 return NULL; | |
| 2628 | |
| 2629 /* | |
| 7 | 2630 * Remove the window from its frame. |
| 2631 */ | |
| 671 | 2632 frp2 = win_altframe(win, tp); |
| 7 | 2633 wp = frame2win(frp2); |
| 2634 | |
| 2635 /* Remove this frame from the list of frames. */ | |
| 2636 frame_remove(frp_close); | |
| 2637 | |
| 2638 if (frp_close->fr_parent->fr_layout == FR_COL) | |
| 2639 { | |
| 1346 | 2640 /* When 'winfixheight' is set, try to find another frame in the column |
| 2641 * (as close to the closed frame as possible) to distribute the height | |
| 2642 * to. */ | |
| 2643 if (frp2->fr_win != NULL && frp2->fr_win->w_p_wfh) | |
| 2644 { | |
| 2645 frp = frp_close->fr_prev; | |
| 2646 frp3 = frp_close->fr_next; | |
| 2647 while (frp != NULL || frp3 != NULL) | |
| 2648 { | |
| 2649 if (frp != NULL) | |
| 2650 { | |
| 2651 if (frp->fr_win != NULL && !frp->fr_win->w_p_wfh) | |
| 2652 { | |
| 2653 frp2 = frp; | |
| 2654 wp = frp->fr_win; | |
| 2655 break; | |
| 2656 } | |
| 2657 frp = frp->fr_prev; | |
| 2658 } | |
| 2659 if (frp3 != NULL) | |
| 2660 { | |
| 2661 if (frp3->fr_win != NULL && !frp3->fr_win->w_p_wfh) | |
| 2662 { | |
| 2663 frp2 = frp3; | |
| 2664 wp = frp3->fr_win; | |
| 2665 break; | |
| 2666 } | |
| 2667 frp3 = frp3->fr_next; | |
| 2668 } | |
| 2669 } | |
| 2670 } | |
| 7 | 2671 frame_new_height(frp2, frp2->fr_height + frp_close->fr_height, |
| 2672 frp2 == frp_close->fr_next ? TRUE : FALSE, FALSE); | |
| 2673 *dirp = 'v'; | |
| 2674 } | |
| 2675 else | |
| 2676 { | |
| 1346 | 2677 /* When 'winfixwidth' is set, try to find another frame in the column |
| 2678 * (as close to the closed frame as possible) to distribute the width | |
| 2679 * to. */ | |
| 2680 if (frp2->fr_win != NULL && frp2->fr_win->w_p_wfw) | |
| 2681 { | |
| 2682 frp = frp_close->fr_prev; | |
| 2683 frp3 = frp_close->fr_next; | |
| 2684 while (frp != NULL || frp3 != NULL) | |
| 2685 { | |
| 2686 if (frp != NULL) | |
| 2687 { | |
| 2688 if (frp->fr_win != NULL && !frp->fr_win->w_p_wfw) | |
| 2689 { | |
| 2690 frp2 = frp; | |
| 2691 wp = frp->fr_win; | |
| 2692 break; | |
| 2693 } | |
| 2694 frp = frp->fr_prev; | |
| 2695 } | |
| 2696 if (frp3 != NULL) | |
| 2697 { | |
| 2698 if (frp3->fr_win != NULL && !frp3->fr_win->w_p_wfw) | |
| 2699 { | |
| 2700 frp2 = frp3; | |
| 2701 wp = frp3->fr_win; | |
| 2702 break; | |
| 2703 } | |
| 2704 frp3 = frp3->fr_next; | |
| 2705 } | |
| 2706 } | |
| 2707 } | |
| 7 | 2708 frame_new_width(frp2, frp2->fr_width + frp_close->fr_width, |
| 779 | 2709 frp2 == frp_close->fr_next ? TRUE : FALSE, FALSE); |
| 7 | 2710 *dirp = 'h'; |
| 2711 } | |
| 2712 | |
| 2713 /* If rows/columns go to a window below/right its positions need to be | |
| 2714 * updated. Can only be done after the sizes have been updated. */ | |
| 2715 if (frp2 == frp_close->fr_next) | |
| 2716 { | |
| 2717 int row = win->w_winrow; | |
| 2718 int col = W_WINCOL(win); | |
| 2719 | |
| 2720 frame_comp_pos(frp2, &row, &col); | |
| 2721 } | |
| 2722 | |
| 2723 if (frp2->fr_next == NULL && frp2->fr_prev == NULL) | |
| 2724 { | |
| 2725 /* There is no other frame in this list, move its info to the parent | |
| 2726 * and remove it. */ | |
| 2727 frp2->fr_parent->fr_layout = frp2->fr_layout; | |
| 2728 frp2->fr_parent->fr_child = frp2->fr_child; | |
| 2729 for (frp = frp2->fr_child; frp != NULL; frp = frp->fr_next) | |
| 2730 frp->fr_parent = frp2->fr_parent; | |
| 2731 frp2->fr_parent->fr_win = frp2->fr_win; | |
| 2732 if (frp2->fr_win != NULL) | |
| 2733 frp2->fr_win->w_frame = frp2->fr_parent; | |
| 2734 frp = frp2->fr_parent; | |
| 2735 vim_free(frp2); | |
| 2736 | |
| 2737 frp2 = frp->fr_parent; | |
| 2738 if (frp2 != NULL && frp2->fr_layout == frp->fr_layout) | |
| 2739 { | |
| 2740 /* The frame above the parent has the same layout, have to merge | |
| 2741 * the frames into this list. */ | |
| 2742 if (frp2->fr_child == frp) | |
| 2743 frp2->fr_child = frp->fr_child; | |
| 2744 frp->fr_child->fr_prev = frp->fr_prev; | |
| 2745 if (frp->fr_prev != NULL) | |
| 2746 frp->fr_prev->fr_next = frp->fr_child; | |
| 2747 for (frp3 = frp->fr_child; ; frp3 = frp3->fr_next) | |
| 2748 { | |
| 2749 frp3->fr_parent = frp2; | |
| 2750 if (frp3->fr_next == NULL) | |
| 2751 { | |
| 2752 frp3->fr_next = frp->fr_next; | |
| 2753 if (frp->fr_next != NULL) | |
| 2754 frp->fr_next->fr_prev = frp3; | |
| 2755 break; | |
| 2756 } | |
| 2757 } | |
| 2758 vim_free(frp); | |
| 2759 } | |
| 2760 } | |
| 2761 | |
| 2762 return wp; | |
| 2763 } | |
| 2764 | |
| 2765 /* | |
| 2766 * Find out which frame is going to get the freed up space when "win" is | |
| 2767 * closed. | |
| 2768 * if 'splitbelow'/'splitleft' the space goes to the window above/left. | |
| 2769 * if 'nosplitbelow'/'nosplitleft' the space goes to the window below/right. | |
| 2770 * This makes opening a window and closing it immediately keep the same window | |
| 2771 * layout. | |
| 2772 */ | |
| 2773 static frame_T * | |
|
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2774 win_altframe( |
|
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2775 win_T *win, |
|
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|
2776 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
| 7 | 2777 { |
| 2778 frame_T *frp; | |
| 2779 int b; | |
| 2780 | |
| 671 | 2781 if (tp == NULL ? firstwin == lastwin : tp->tp_firstwin == tp->tp_lastwin) |
| 667 | 2782 /* Last window in this tab page, will go to next tab page. */ |
| 2783 return alt_tabpage()->tp_curwin->w_frame; | |
| 2784 | |
| 7 | 2785 frp = win->w_frame; |
| 355 | 2786 if (frp->fr_parent != NULL && frp->fr_parent->fr_layout == FR_ROW) |
| 7 | 2787 b = p_spr; |
| 2788 else | |
| 2789 b = p_sb; | |
| 2790 if ((!b && frp->fr_next != NULL) || frp->fr_prev == NULL) | |
| 2791 return frp->fr_next; | |
| 2792 return frp->fr_prev; | |
| 2793 } | |
| 2794 | |
| 2795 /* | |
| 667 | 2796 * Return the tabpage that will be used if the current one is closed. |
| 2797 */ | |
| 2798 static tabpage_T * | |
|
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|
2799 alt_tabpage(void) |
| 667 | 2800 { |
| 672 | 2801 tabpage_T *tp; |
| 2802 | |
| 682 | 2803 /* Use the next tab page if possible. */ |
| 2804 if (curtab->tp_next != NULL) | |
| 672 | 2805 return curtab->tp_next; |
| 2806 | |
| 682 | 2807 /* Find the last but one tab page. */ |
| 2808 for (tp = first_tabpage; tp->tp_next != curtab; tp = tp->tp_next) | |
| 2809 ; | |
| 674 | 2810 return tp; |
| 667 | 2811 } |
| 2812 | |
| 2813 /* | |
| 7 | 2814 * Find the left-upper window in frame "frp". |
| 2815 */ | |
| 2816 static win_T * | |
|
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|
2817 frame2win(frame_T *frp) |
| 7 | 2818 { |
| 2819 while (frp->fr_win == NULL) | |
| 2820 frp = frp->fr_child; | |
| 2821 return frp->fr_win; | |
| 2822 } | |
| 2823 | |
| 2824 /* | |
| 2825 * Return TRUE if frame "frp" contains window "wp". | |
| 2826 */ | |
| 2827 static int | |
|
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|
2828 frame_has_win(frame_T *frp, win_T *wp) |
| 7 | 2829 { |
| 2830 frame_T *p; | |
| 2831 | |
| 2832 if (frp->fr_layout == FR_LEAF) | |
| 2833 return frp->fr_win == wp; | |
| 2834 | |
| 2835 for (p = frp->fr_child; p != NULL; p = p->fr_next) | |
| 2836 if (frame_has_win(p, wp)) | |
| 2837 return TRUE; | |
| 2838 return FALSE; | |
| 2839 } | |
| 2840 | |
| 2841 /* | |
| 2842 * Set a new height for a frame. Recursively sets the height for contained | |
| 2843 * frames and windows. Caller must take care of positions. | |
| 2844 */ | |
| 2845 static void | |
|
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|
2846 frame_new_height( |
|
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|
2847 frame_T *topfrp, |
|
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|
2848 int height, |
|
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|
2849 int topfirst, /* resize topmost contained frame first */ |
|
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|
2850 int wfh) /* obey 'winfixheight' when there is a choice; |
| 7 | 2851 may cause the height not to be set */ |
| 2852 { | |
| 2853 frame_T *frp; | |
| 2854 int extra_lines; | |
| 2855 int h; | |
| 2856 | |
| 2857 if (topfrp->fr_win != NULL) | |
| 2858 { | |
| 2859 /* Simple case: just one window. */ | |
| 2860 win_new_height(topfrp->fr_win, | |
| 2861 height - topfrp->fr_win->w_status_height); | |
| 2862 } | |
| 2863 else if (topfrp->fr_layout == FR_ROW) | |
| 2864 { | |
| 2865 do | |
| 2866 { | |
| 2867 /* All frames in this row get the same new height. */ | |
| 2868 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 2869 { | |
| 2870 frame_new_height(frp, height, topfirst, wfh); | |
| 2871 if (frp->fr_height > height) | |
| 2872 { | |
| 2873 /* Could not fit the windows, make the whole row higher. */ | |
| 2874 height = frp->fr_height; | |
| 2875 break; | |
| 2876 } | |
| 2877 } | |
| 2878 } | |
| 2879 while (frp != NULL); | |
| 2880 } | |
| 779 | 2881 else /* fr_layout == FR_COL */ |
| 7 | 2882 { |
| 2883 /* Complicated case: Resize a column of frames. Resize the bottom | |
| 2884 * frame first, frames above that when needed. */ | |
| 2885 | |
| 2886 frp = topfrp->fr_child; | |
| 2887 if (wfh) | |
| 2888 /* Advance past frames with one window with 'wfh' set. */ | |
| 2889 while (frame_fixed_height(frp)) | |
| 2890 { | |
| 2891 frp = frp->fr_next; | |
| 2892 if (frp == NULL) | |
| 2893 return; /* no frame without 'wfh', give up */ | |
| 2894 } | |
| 2895 if (!topfirst) | |
| 2896 { | |
| 2897 /* Find the bottom frame of this column */ | |
| 2898 while (frp->fr_next != NULL) | |
| 2899 frp = frp->fr_next; | |
| 2900 if (wfh) | |
| 2901 /* Advance back for frames with one window with 'wfh' set. */ | |
| 2902 while (frame_fixed_height(frp)) | |
| 2903 frp = frp->fr_prev; | |
| 2904 } | |
| 2905 | |
| 2906 extra_lines = height - topfrp->fr_height; | |
| 2907 if (extra_lines < 0) | |
| 2908 { | |
| 2909 /* reduce height of contained frames, bottom or top frame first */ | |
| 2910 while (frp != NULL) | |
| 2911 { | |
| 2912 h = frame_minheight(frp, NULL); | |
| 2913 if (frp->fr_height + extra_lines < h) | |
| 2914 { | |
| 2915 extra_lines += frp->fr_height - h; | |
| 2916 frame_new_height(frp, h, topfirst, wfh); | |
| 2917 } | |
| 2918 else | |
| 2919 { | |
| 2920 frame_new_height(frp, frp->fr_height + extra_lines, | |
| 2921 topfirst, wfh); | |
| 2922 break; | |
| 2923 } | |
| 2924 if (topfirst) | |
| 2925 { | |
| 2926 do | |
| 2927 frp = frp->fr_next; | |
| 2928 while (wfh && frp != NULL && frame_fixed_height(frp)); | |
| 2929 } | |
| 2930 else | |
| 2931 { | |
| 2932 do | |
| 2933 frp = frp->fr_prev; | |
| 2934 while (wfh && frp != NULL && frame_fixed_height(frp)); | |
| 2935 } | |
| 2936 /* Increase "height" if we could not reduce enough frames. */ | |
| 2937 if (frp == NULL) | |
| 2938 height -= extra_lines; | |
| 2939 } | |
| 2940 } | |
| 2941 else if (extra_lines > 0) | |
| 2942 { | |
| 2943 /* increase height of bottom or top frame */ | |
| 2944 frame_new_height(frp, frp->fr_height + extra_lines, topfirst, wfh); | |
| 2945 } | |
| 2946 } | |
| 2947 topfrp->fr_height = height; | |
| 2948 } | |
| 2949 | |
| 2950 /* | |
| 2951 * Return TRUE if height of frame "frp" should not be changed because of | |
| 2952 * the 'winfixheight' option. | |
| 2953 */ | |
| 2954 static int | |
|
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2955 frame_fixed_height(frame_T *frp) |
| 7 | 2956 { |
| 2957 /* frame with one window: fixed height if 'winfixheight' set. */ | |
| 2958 if (frp->fr_win != NULL) | |
| 2959 return frp->fr_win->w_p_wfh; | |
| 2960 | |
| 2961 if (frp->fr_layout == FR_ROW) | |
| 2962 { | |
| 2963 /* The frame is fixed height if one of the frames in the row is fixed | |
| 2964 * height. */ | |
| 2965 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 2966 if (frame_fixed_height(frp)) | |
| 2967 return TRUE; | |
| 2968 return FALSE; | |
| 2969 } | |
| 2970 | |
| 2971 /* frp->fr_layout == FR_COL: The frame is fixed height if all of the | |
| 2972 * frames in the row are fixed height. */ | |
| 2973 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 2974 if (!frame_fixed_height(frp)) | |
| 2975 return FALSE; | |
| 2976 return TRUE; | |
| 2977 } | |
| 2978 | |
| 2979 /* | |
| 779 | 2980 * Return TRUE if width of frame "frp" should not be changed because of |
| 2981 * the 'winfixwidth' option. | |
| 2982 */ | |
| 2983 static int | |
|
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2984 frame_fixed_width(frame_T *frp) |
| 779 | 2985 { |
| 2986 /* frame with one window: fixed width if 'winfixwidth' set. */ | |
| 2987 if (frp->fr_win != NULL) | |
| 2988 return frp->fr_win->w_p_wfw; | |
| 2989 | |
| 2990 if (frp->fr_layout == FR_COL) | |
| 2991 { | |
| 2992 /* The frame is fixed width if one of the frames in the row is fixed | |
| 2993 * width. */ | |
| 2994 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 2995 if (frame_fixed_width(frp)) | |
| 2996 return TRUE; | |
| 2997 return FALSE; | |
| 2998 } | |
| 2999 | |
| 3000 /* frp->fr_layout == FR_ROW: The frame is fixed width if all of the | |
| 3001 * frames in the row are fixed width. */ | |
| 3002 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3003 if (!frame_fixed_width(frp)) | |
| 3004 return FALSE; | |
| 3005 return TRUE; | |
| 3006 } | |
| 3007 | |
| 3008 /* | |
| 7 | 3009 * Add a status line to windows at the bottom of "frp". |
| 3010 * Note: Does not check if there is room! | |
| 3011 */ | |
| 3012 static void | |
|
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3013 frame_add_statusline(frame_T *frp) |
| 7 | 3014 { |
| 3015 win_T *wp; | |
| 3016 | |
| 3017 if (frp->fr_layout == FR_LEAF) | |
| 3018 { | |
| 3019 wp = frp->fr_win; | |
| 3020 if (wp->w_status_height == 0) | |
| 3021 { | |
| 3022 if (wp->w_height > 0) /* don't make it negative */ | |
| 3023 --wp->w_height; | |
| 3024 wp->w_status_height = STATUS_HEIGHT; | |
| 3025 } | |
| 3026 } | |
| 3027 else if (frp->fr_layout == FR_ROW) | |
| 3028 { | |
| 3029 /* Handle all the frames in the row. */ | |
| 3030 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3031 frame_add_statusline(frp); | |
| 3032 } | |
| 3033 else /* frp->fr_layout == FR_COL */ | |
| 3034 { | |
| 3035 /* Only need to handle the last frame in the column. */ | |
| 3036 for (frp = frp->fr_child; frp->fr_next != NULL; frp = frp->fr_next) | |
| 3037 ; | |
| 3038 frame_add_statusline(frp); | |
| 3039 } | |
| 3040 } | |
| 3041 | |
| 3042 /* | |
| 3043 * Set width of a frame. Handles recursively going through contained frames. | |
| 3044 * May remove separator line for windows at the right side (for win_close()). | |
| 3045 */ | |
| 3046 static void | |
|
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3047 frame_new_width( |
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3048 frame_T *topfrp, |
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3049 int width, |
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3050 int leftfirst, /* resize leftmost contained frame first */ |
|
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3051 int wfw) /* obey 'winfixwidth' when there is a choice; |
| 779 | 3052 may cause the width not to be set */ |
| 7 | 3053 { |
| 3054 frame_T *frp; | |
| 3055 int extra_cols; | |
| 3056 int w; | |
| 3057 win_T *wp; | |
| 3058 | |
| 3059 if (topfrp->fr_layout == FR_LEAF) | |
| 3060 { | |
| 3061 /* Simple case: just one window. */ | |
| 3062 wp = topfrp->fr_win; | |
| 3063 /* Find out if there are any windows right of this one. */ | |
| 3064 for (frp = topfrp; frp->fr_parent != NULL; frp = frp->fr_parent) | |
| 3065 if (frp->fr_parent->fr_layout == FR_ROW && frp->fr_next != NULL) | |
| 3066 break; | |
| 3067 if (frp->fr_parent == NULL) | |
| 3068 wp->w_vsep_width = 0; | |
| 3069 win_new_width(wp, width - wp->w_vsep_width); | |
| 3070 } | |
| 3071 else if (topfrp->fr_layout == FR_COL) | |
| 3072 { | |
| 779 | 3073 do |
| 3074 { | |
| 3075 /* All frames in this column get the same new width. */ | |
| 3076 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3077 { | |
| 3078 frame_new_width(frp, width, leftfirst, wfw); | |
| 3079 if (frp->fr_width > width) | |
| 3080 { | |
| 3081 /* Could not fit the windows, make whole column wider. */ | |
| 3082 width = frp->fr_width; | |
| 3083 break; | |
| 3084 } | |
| 3085 } | |
| 3086 } while (frp != NULL); | |
| 7 | 3087 } |
| 3088 else /* fr_layout == FR_ROW */ | |
| 3089 { | |
| 3090 /* Complicated case: Resize a row of frames. Resize the rightmost | |
| 3091 * frame first, frames left of it when needed. */ | |
| 3092 | |
| 3093 frp = topfrp->fr_child; | |
| 779 | 3094 if (wfw) |
| 3095 /* Advance past frames with one window with 'wfw' set. */ | |
| 3096 while (frame_fixed_width(frp)) | |
| 3097 { | |
| 3098 frp = frp->fr_next; | |
| 3099 if (frp == NULL) | |
| 3100 return; /* no frame without 'wfw', give up */ | |
| 3101 } | |
| 7 | 3102 if (!leftfirst) |
| 779 | 3103 { |
| 3104 /* Find the rightmost frame of this row */ | |
| 7 | 3105 while (frp->fr_next != NULL) |
| 3106 frp = frp->fr_next; | |
| 779 | 3107 if (wfw) |
| 3108 /* Advance back for frames with one window with 'wfw' set. */ | |
| 3109 while (frame_fixed_width(frp)) | |
| 3110 frp = frp->fr_prev; | |
| 3111 } | |
| 7 | 3112 |
| 3113 extra_cols = width - topfrp->fr_width; | |
| 3114 if (extra_cols < 0) | |
| 3115 { | |
| 3116 /* reduce frame width, rightmost frame first */ | |
| 3117 while (frp != NULL) | |
| 3118 { | |
| 3119 w = frame_minwidth(frp, NULL); | |
| 3120 if (frp->fr_width + extra_cols < w) | |
| 3121 { | |
| 3122 extra_cols += frp->fr_width - w; | |
| 779 | 3123 frame_new_width(frp, w, leftfirst, wfw); |
| 7 | 3124 } |
| 3125 else | |
| 3126 { | |
| 779 | 3127 frame_new_width(frp, frp->fr_width + extra_cols, |
| 3128 leftfirst, wfw); | |
| 7 | 3129 break; |
| 3130 } | |
| 3131 if (leftfirst) | |
| 779 | 3132 { |
| 3133 do | |
| 3134 frp = frp->fr_next; | |
| 3135 while (wfw && frp != NULL && frame_fixed_width(frp)); | |
| 3136 } | |
| 7 | 3137 else |
| 779 | 3138 { |
| 3139 do | |
| 3140 frp = frp->fr_prev; | |
| 3141 while (wfw && frp != NULL && frame_fixed_width(frp)); | |
| 3142 } | |
| 3143 /* Increase "width" if we could not reduce enough frames. */ | |
| 3144 if (frp == NULL) | |
| 3145 width -= extra_cols; | |
| 7 | 3146 } |
| 3147 } | |
| 3148 else if (extra_cols > 0) | |
| 3149 { | |
| 3150 /* increase width of rightmost frame */ | |
| 779 | 3151 frame_new_width(frp, frp->fr_width + extra_cols, leftfirst, wfw); |
| 7 | 3152 } |
| 3153 } | |
| 3154 topfrp->fr_width = width; | |
| 3155 } | |
| 3156 | |
| 3157 /* | |
| 3158 * Add the vertical separator to windows at the right side of "frp". | |
| 3159 * Note: Does not check if there is room! | |
| 3160 */ | |
| 3161 static void | |
|
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diff
changeset
|
3162 frame_add_vsep(frame_T *frp) |
| 7 | 3163 { |
| 3164 win_T *wp; | |
| 3165 | |
| 3166 if (frp->fr_layout == FR_LEAF) | |
| 3167 { | |
| 3168 wp = frp->fr_win; | |
| 3169 if (wp->w_vsep_width == 0) | |
| 3170 { | |
| 3171 if (wp->w_width > 0) /* don't make it negative */ | |
| 3172 --wp->w_width; | |
| 3173 wp->w_vsep_width = 1; | |
| 3174 } | |
| 3175 } | |
| 3176 else if (frp->fr_layout == FR_COL) | |
| 3177 { | |
| 3178 /* Handle all the frames in the column. */ | |
| 3179 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3180 frame_add_vsep(frp); | |
| 3181 } | |
| 3182 else /* frp->fr_layout == FR_ROW */ | |
| 3183 { | |
| 3184 /* Only need to handle the last frame in the row. */ | |
| 3185 frp = frp->fr_child; | |
| 3186 while (frp->fr_next != NULL) | |
| 3187 frp = frp->fr_next; | |
| 3188 frame_add_vsep(frp); | |
| 3189 } | |
| 3190 } | |
| 3191 | |
| 3192 /* | |
| 3193 * Set frame width from the window it contains. | |
| 3194 */ | |
| 3195 static void | |
|
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diff
changeset
|
3196 frame_fix_width(win_T *wp) |
| 7 | 3197 { |
| 3198 wp->w_frame->fr_width = wp->w_width + wp->w_vsep_width; | |
| 3199 } | |
| 3200 | |
| 3201 /* | |
| 3202 * Set frame height from the window it contains. | |
| 3203 */ | |
| 3204 static void | |
|
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changeset
|
3205 frame_fix_height(win_T *wp) |
| 7 | 3206 { |
| 3207 wp->w_frame->fr_height = wp->w_height + wp->w_status_height; | |
| 3208 } | |
| 3209 | |
| 3210 /* | |
| 3211 * Compute the minimal height for frame "topfrp". | |
| 3212 * Uses the 'winminheight' option. | |
| 3213 * When "next_curwin" isn't NULL, use p_wh for this window. | |
| 3214 * When "next_curwin" is NOWIN, don't use at least one line for the current | |
| 3215 * window. | |
| 3216 */ | |
| 3217 static int | |
|
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diff
changeset
|
3218 frame_minheight(frame_T *topfrp, win_T *next_curwin) |
| 7 | 3219 { |
| 3220 frame_T *frp; | |
| 3221 int m; | |
| 3222 int n; | |
| 3223 | |
| 3224 if (topfrp->fr_win != NULL) | |
| 3225 { | |
| 3226 if (topfrp->fr_win == next_curwin) | |
| 3227 m = p_wh + topfrp->fr_win->w_status_height; | |
| 3228 else | |
| 3229 { | |
| 3230 /* window: minimal height of the window plus status line */ | |
| 3231 m = p_wmh + topfrp->fr_win->w_status_height; | |
| 3232 /* Current window is minimal one line high */ | |
| 3233 if (p_wmh == 0 && topfrp->fr_win == curwin && next_curwin == NULL) | |
| 3234 ++m; | |
| 3235 } | |
| 3236 } | |
| 3237 else if (topfrp->fr_layout == FR_ROW) | |
| 3238 { | |
| 3239 /* get the minimal height from each frame in this row */ | |
| 3240 m = 0; | |
| 3241 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3242 { | |
| 3243 n = frame_minheight(frp, next_curwin); | |
| 3244 if (n > m) | |
| 3245 m = n; | |
| 3246 } | |
| 3247 } | |
| 3248 else | |
| 3249 { | |
| 3250 /* Add up the minimal heights for all frames in this column. */ | |
| 3251 m = 0; | |
| 3252 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3253 m += frame_minheight(frp, next_curwin); | |
| 3254 } | |
| 3255 | |
| 3256 return m; | |
| 3257 } | |
| 3258 | |
| 3259 /* | |
| 3260 * Compute the minimal width for frame "topfrp". | |
| 3261 * When "next_curwin" isn't NULL, use p_wiw for this window. | |
| 3262 * When "next_curwin" is NOWIN, don't use at least one column for the current | |
| 3263 * window. | |
| 3264 */ | |
| 3265 static int | |
|
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|
3266 frame_minwidth( |
|
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|
3267 frame_T *topfrp, |
|
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|
3268 win_T *next_curwin) /* use p_wh and p_wiw for next_curwin */ |
| 7 | 3269 { |
| 3270 frame_T *frp; | |
| 3271 int m, n; | |
| 3272 | |
| 3273 if (topfrp->fr_win != NULL) | |
| 3274 { | |
| 3275 if (topfrp->fr_win == next_curwin) | |
| 3276 m = p_wiw + topfrp->fr_win->w_vsep_width; | |
| 3277 else | |
| 3278 { | |
| 3279 /* window: minimal width of the window plus separator column */ | |
| 3280 m = p_wmw + topfrp->fr_win->w_vsep_width; | |
| 3281 /* Current window is minimal one column wide */ | |
| 3282 if (p_wmw == 0 && topfrp->fr_win == curwin && next_curwin == NULL) | |
| 3283 ++m; | |
| 3284 } | |
| 3285 } | |
| 3286 else if (topfrp->fr_layout == FR_COL) | |
| 3287 { | |
| 3288 /* get the minimal width from each frame in this column */ | |
| 3289 m = 0; | |
| 3290 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3291 { | |
| 3292 n = frame_minwidth(frp, next_curwin); | |
| 3293 if (n > m) | |
| 3294 m = n; | |
| 3295 } | |
| 3296 } | |
| 3297 else | |
| 3298 { | |
| 3299 /* Add up the minimal widths for all frames in this row. */ | |
| 3300 m = 0; | |
| 3301 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3302 m += frame_minwidth(frp, next_curwin); | |
| 3303 } | |
| 3304 | |
| 3305 return m; | |
| 3306 } | |
| 3307 | |
| 3308 | |
| 3309 /* | |
| 3310 * Try to close all windows except current one. | |
| 3311 * Buffers in the other windows become hidden if 'hidden' is set, or '!' is | |
| 3312 * used and the buffer was modified. | |
| 3313 * | |
| 3314 * Used by ":bdel" and ":only". | |
| 3315 */ | |
| 3316 void | |
|
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diff
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|
3317 close_others( |
|
33ba2adb6065
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diff
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|
3318 int message, |
|
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diff
changeset
|
3319 int forceit) /* always hide all other windows */ |
| 7 | 3320 { |
| 3321 win_T *wp; | |
| 3322 win_T *nextwp; | |
| 3323 int r; | |
| 3324 | |
| 1906 | 3325 if (one_window()) |
| 7 | 3326 { |
| 3327 if (message | |
| 3328 #ifdef FEAT_AUTOCMD | |
| 3329 && !autocmd_busy | |
| 3330 #endif | |
| 3331 ) | |
| 826 | 3332 MSG(_(m_onlyone)); |
| 7 | 3333 return; |
| 3334 } | |
| 3335 | |
| 3336 /* Be very careful here: autocommands may change the window layout. */ | |
| 3337 for (wp = firstwin; win_valid(wp); wp = nextwp) | |
| 3338 { | |
| 3339 nextwp = wp->w_next; | |
| 3340 if (wp != curwin) /* don't close current window */ | |
| 3341 { | |
| 3342 | |
| 3343 /* Check if it's allowed to abandon this window */ | |
| 3344 r = can_abandon(wp->w_buffer, forceit); | |
| 3345 #ifdef FEAT_AUTOCMD | |
| 3346 if (!win_valid(wp)) /* autocommands messed wp up */ | |
| 3347 { | |
| 3348 nextwp = firstwin; | |
| 3349 continue; | |
| 3350 } | |
| 3351 #endif | |
| 3352 if (!r) | |
| 3353 { | |
| 3354 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3355 if (message && (p_confirm || cmdmod.confirm) && p_write) | |
| 3356 { | |
| 3357 dialog_changed(wp->w_buffer, FALSE); | |
| 3358 # ifdef FEAT_AUTOCMD | |
| 3359 if (!win_valid(wp)) /* autocommands messed wp up */ | |
| 3360 { | |
| 3361 nextwp = firstwin; | |
| 3362 continue; | |
| 3363 } | |
| 3364 # endif | |
| 3365 } | |
| 3366 if (bufIsChanged(wp->w_buffer)) | |
| 3367 #endif | |
| 3368 continue; | |
| 3369 } | |
| 3370 win_close(wp, !P_HID(wp->w_buffer) && !bufIsChanged(wp->w_buffer)); | |
| 3371 } | |
| 3372 } | |
| 3373 | |
| 667 | 3374 if (message && lastwin != firstwin) |
| 7 | 3375 EMSG(_("E445: Other window contains changes")); |
| 3376 } | |
| 3377 | |
| 3378 #endif /* FEAT_WINDOWS */ | |
| 3379 | |
| 3380 /* | |
| 675 | 3381 * Init the current window "curwin". |
| 3382 * Called when a new file is being edited. | |
| 7 | 3383 */ |
| 3384 void | |
|
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diff
changeset
|
3385 curwin_init(void) |
| 7 | 3386 { |
| 1918 | 3387 win_init_empty(curwin); |
| 3388 } | |
| 3389 | |
| 3390 void | |
|
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diff
changeset
|
3391 win_init_empty(win_T *wp) |
| 1918 | 3392 { |
| 3393 redraw_win_later(wp, NOT_VALID); | |
| 3394 wp->w_lines_valid = 0; | |
| 3395 wp->w_cursor.lnum = 1; | |
| 3396 wp->w_curswant = wp->w_cursor.col = 0; | |
| 7 | 3397 #ifdef FEAT_VIRTUALEDIT |
| 1918 | 3398 wp->w_cursor.coladd = 0; |
| 3399 #endif | |
| 3400 wp->w_pcmark.lnum = 1; /* pcmark not cleared but set to line 1 */ | |
| 3401 wp->w_pcmark.col = 0; | |
| 3402 wp->w_prev_pcmark.lnum = 0; | |
| 3403 wp->w_prev_pcmark.col = 0; | |
| 3404 wp->w_topline = 1; | |
| 7 | 3405 #ifdef FEAT_DIFF |
| 1918 | 3406 wp->w_topfill = 0; |
| 3407 #endif | |
| 3408 wp->w_botline = 2; | |
| 7 | 3409 #ifdef FEAT_FKMAP |
| 1918 | 3410 if (wp->w_p_rl) |
| 3411 wp->w_farsi = W_CONV + W_R_L; | |
| 7 | 3412 else |
| 1918 | 3413 wp->w_farsi = W_CONV; |
| 7 | 3414 #endif |
| 3068 | 3415 #ifdef FEAT_SYN_HL |
| 3416 wp->w_s = &wp->w_buffer->b_s; | |
| 3417 #endif | |
| 7 | 3418 } |
| 3419 | |
| 3420 /* | |
| 3421 * Allocate the first window and put an empty buffer in it. | |
| 3422 * Called from main(). | |
| 667 | 3423 * Return FAIL when something goes wrong (out of memory). |
| 7 | 3424 */ |
| 667 | 3425 int |
|
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diff
changeset
|
3426 win_alloc_first(void) |
| 7 | 3427 { |
| 675 | 3428 if (win_alloc_firstwin(NULL) == FAIL) |
| 667 | 3429 return FAIL; |
| 3430 | |
| 3431 #ifdef FEAT_WINDOWS | |
| 672 | 3432 first_tabpage = alloc_tabpage(); |
| 667 | 3433 if (first_tabpage == NULL) |
| 3434 return FAIL; | |
| 3435 first_tabpage->tp_topframe = topframe; | |
| 672 | 3436 curtab = first_tabpage; |
| 667 | 3437 #endif |
| 1906 | 3438 |
| 667 | 3439 return OK; |
| 3440 } | |
| 3441 | |
| 1906 | 3442 #if defined(FEAT_AUTOCMD) || defined(PROTO) |
| 3443 /* | |
| 3444 * Init "aucmd_win". This can only be done after the first | |
| 3445 * window is fully initialized, thus it can't be in win_alloc_first(). | |
| 3446 */ | |
| 3447 void | |
|
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changeset
|
3448 win_alloc_aucmd_win(void) |
| 1906 | 3449 { |
| 3450 aucmd_win = win_alloc(NULL, TRUE); | |
| 3451 if (aucmd_win != NULL) | |
| 3452 { | |
| 3453 win_init_some(aucmd_win, curwin); | |
| 2583 | 3454 RESET_BINDING(aucmd_win); |
| 1906 | 3455 new_frame(aucmd_win); |
| 3456 } | |
| 3457 } | |
| 3458 #endif | |
| 3459 | |
| 667 | 3460 /* |
| 675 | 3461 * Allocate the first window or the first window in a new tab page. |
| 3462 * When "oldwin" is NULL create an empty buffer for it. | |
| 3463 * When "oldwin" is not NULL copy info from it to the new window (only with | |
| 3464 * FEAT_WINDOWS). | |
| 667 | 3465 * Return FAIL when something goes wrong (out of memory). |
| 3466 */ | |
| 3467 static int | |
|
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|
3468 win_alloc_firstwin(win_T *oldwin) |
| 667 | 3469 { |
| 1906 | 3470 curwin = win_alloc(NULL, FALSE); |
| 675 | 3471 if (oldwin == NULL) |
| 3472 { | |
| 3473 /* Very first window, need to create an empty buffer for it and | |
| 3474 * initialize from scratch. */ | |
| 3475 curbuf = buflist_new(NULL, NULL, 1L, BLN_LISTED); | |
| 3476 if (curwin == NULL || curbuf == NULL) | |
| 3477 return FAIL; | |
| 3478 curwin->w_buffer = curbuf; | |
|
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|
3479 #ifdef FEAT_SYN_HL |
|
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3480 curwin->w_s = &(curbuf->b_s); |
|
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|
3481 #endif |
| 675 | 3482 curbuf->b_nwindows = 1; /* there is one window */ |
| 7 | 3483 #ifdef FEAT_WINDOWS |
| 675 | 3484 curwin->w_alist = &global_alist; |
| 3485 #endif | |
| 3486 curwin_init(); /* init current window */ | |
| 3487 } | |
| 3488 #ifdef FEAT_WINDOWS | |
| 3489 else | |
| 3490 { | |
| 3491 /* First window in new tab page, initialize it from "oldwin". */ | |
| 1822 | 3492 win_init(curwin, oldwin, 0); |
| 675 | 3493 |
| 2583 | 3494 /* We don't want cursor- and scroll-binding in the first window. */ |
| 3495 RESET_BINDING(curwin); | |
| 675 | 3496 } |
| 3497 #endif | |
| 7 | 3498 |
| 1906 | 3499 new_frame(curwin); |
| 3500 if (curwin->w_frame == NULL) | |
| 667 | 3501 return FAIL; |
| 1906 | 3502 topframe = curwin->w_frame; |
|
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|
3503 #ifdef FEAT_WINDOWS |
| 7 | 3504 topframe->fr_width = Columns; |
|
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diff
changeset
|
3505 #endif |
| 7 | 3506 topframe->fr_height = Rows - p_ch; |
| 3507 topframe->fr_win = curwin; | |
| 667 | 3508 |
| 3509 return OK; | |
| 3510 } | |
| 3511 | |
| 3512 /* | |
| 1906 | 3513 * Create a frame for window "wp". |
| 3514 */ | |
| 3515 static void | |
| 3516 new_frame(win_T *wp) | |
| 3517 { | |
| 3518 frame_T *frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
| 3519 | |
| 3520 wp->w_frame = frp; | |
| 3521 if (frp != NULL) | |
| 3522 { | |
| 3523 frp->fr_layout = FR_LEAF; | |
| 3524 frp->fr_win = wp; | |
| 3525 } | |
| 3526 } | |
| 3527 | |
| 3528 /* | |
| 667 | 3529 * Initialize the window and frame size to the maximum. |
| 3530 */ | |
| 3531 void | |
|
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|
3532 win_init_size(void) |
| 667 | 3533 { |
| 3534 firstwin->w_height = ROWS_AVAIL; | |
| 3535 topframe->fr_height = ROWS_AVAIL; | |
|
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diff
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|
3536 #ifdef FEAT_WINDOWS |
| 667 | 3537 firstwin->w_width = Columns; |
| 3538 topframe->fr_width = Columns; | |
|
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diff
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|
3539 #endif |
| 7 | 3540 } |
| 3541 | |
| 3542 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 672 | 3543 |
| 3544 /* | |
| 3545 * Allocate a new tabpage_T and init the values. | |
| 3546 * Returns NULL when out of memory. | |
| 3547 */ | |
| 3548 static tabpage_T * | |
|
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changeset
|
3549 alloc_tabpage(void) |
| 672 | 3550 { |
| 3551 tabpage_T *tp; | |
| 4287 | 3552 # ifdef FEAT_GUI |
| 3553 int i; | |
| 3554 # endif | |
| 3555 | |
| 672 | 3556 |
| 3557 tp = (tabpage_T *)alloc_clear((unsigned)sizeof(tabpage_T)); | |
| 4287 | 3558 if (tp == NULL) |
| 3559 return NULL; | |
| 3560 | |
| 3561 # ifdef FEAT_EVAL | |
| 3562 /* init t: variables */ | |
| 3563 tp->tp_vars = dict_alloc(); | |
| 3564 if (tp->tp_vars == NULL) | |
| 3565 { | |
| 3566 vim_free(tp); | |
| 3567 return NULL; | |
| 3568 } | |
| 3569 init_var_dict(tp->tp_vars, &tp->tp_winvar, VAR_SCOPE); | |
| 3570 # endif | |
| 3571 | |
| 788 | 3572 # ifdef FEAT_GUI |
| 4287 | 3573 for (i = 0; i < 3; i++) |
| 3574 tp->tp_prev_which_scrollbars[i] = -1; | |
| 788 | 3575 # endif |
| 672 | 3576 # ifdef FEAT_DIFF |
| 4287 | 3577 tp->tp_diff_invalid = TRUE; |
| 672 | 3578 # endif |
| 4287 | 3579 tp->tp_ch_used = p_ch; |
| 3580 | |
| 672 | 3581 return tp; |
| 3582 } | |
| 3583 | |
| 852 | 3584 void |
|
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diff
changeset
|
3585 free_tabpage(tabpage_T *tp) |
| 672 | 3586 { |
| 1906 | 3587 int idx; |
| 3588 | |
| 672 | 3589 # ifdef FEAT_DIFF |
| 3590 diff_clear(tp); | |
| 3591 # endif | |
| 1906 | 3592 for (idx = 0; idx < SNAP_COUNT; ++idx) |
| 3593 clear_snapshot(tp, idx); | |
| 819 | 3594 #ifdef FEAT_EVAL |
| 4287 | 3595 vars_clear(&tp->tp_vars->dv_hashtab); /* free all t: variables */ |
| 3596 hash_init(&tp->tp_vars->dv_hashtab); | |
| 3597 unref_var_dict(tp->tp_vars); | |
| 819 | 3598 #endif |
| 4401 | 3599 |
| 3600 #ifdef FEAT_PYTHON | |
| 3601 python_tabpage_free(tp); | |
| 3602 #endif | |
| 3603 | |
| 3604 #ifdef FEAT_PYTHON3 | |
| 3605 python3_tabpage_free(tp); | |
| 3606 #endif | |
| 3607 | |
| 672 | 3608 vim_free(tp); |
| 3609 } | |
| 3610 | |
| 667 | 3611 /* |
| 675 | 3612 * Create a new Tab page with one window. |
| 3613 * It will edit the current buffer, like after ":split". | |
| 682 | 3614 * When "after" is 0 put it just after the current Tab page. |
| 3615 * Otherwise put it just before tab page "after". | |
| 667 | 3616 * Return FAIL or OK. |
| 3617 */ | |
| 3618 int | |
|
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|
3619 win_new_tabpage(int after) |
| 667 | 3620 { |
| 672 | 3621 tabpage_T *tp = curtab; |
| 667 | 3622 tabpage_T *newtp; |
| 682 | 3623 int n; |
| 667 | 3624 |
| 672 | 3625 newtp = alloc_tabpage(); |
| 667 | 3626 if (newtp == NULL) |
| 3627 return FAIL; | |
| 3628 | |
| 3629 /* Remember the current windows in this Tab page. */ | |
| 4354 | 3630 if (leave_tabpage(curbuf, TRUE) == FAIL) |
| 674 | 3631 { |
| 3632 vim_free(newtp); | |
| 3633 return FAIL; | |
| 3634 } | |
| 672 | 3635 curtab = newtp; |
| 667 | 3636 |
| 3637 /* Create a new empty window. */ | |
| 675 | 3638 if (win_alloc_firstwin(tp->tp_curwin) == OK) |
| 667 | 3639 { |
| 3640 /* Make the new Tab page the new topframe. */ | |
| 682 | 3641 if (after == 1) |
| 3642 { | |
| 3643 /* New tab page becomes the first one. */ | |
| 3644 newtp->tp_next = first_tabpage; | |
| 3645 first_tabpage = newtp; | |
| 3646 } | |
| 3647 else | |
| 3648 { | |
| 3649 if (after > 0) | |
| 3650 { | |
| 3651 /* Put new tab page before tab page "after". */ | |
| 3652 n = 2; | |
| 3653 for (tp = first_tabpage; tp->tp_next != NULL | |
| 3654 && n < after; tp = tp->tp_next) | |
| 3655 ++n; | |
| 3656 } | |
| 3657 newtp->tp_next = tp->tp_next; | |
| 3658 tp->tp_next = newtp; | |
| 3659 } | |
| 667 | 3660 win_init_size(); |
| 685 | 3661 firstwin->w_winrow = tabline_height(); |
| 819 | 3662 win_comp_scroll(curwin); |
| 667 | 3663 |
| 3664 newtp->tp_topframe = topframe; | |
| 671 | 3665 last_status(FALSE); |
| 815 | 3666 |
| 3667 #if defined(FEAT_GUI) | |
| 3668 /* When 'guioptions' includes 'L' or 'R' may have to remove or add | |
| 3669 * scrollbars. Have to update them anyway. */ | |
| 1906 | 3670 gui_may_update_scrollbars(); |
| 815 | 3671 #endif |
| 3672 | |
| 667 | 3673 redraw_all_later(CLEAR); |
| 675 | 3674 #ifdef FEAT_AUTOCMD |
|
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changeset
|
3675 apply_autocmds(EVENT_WINNEW, NULL, NULL, FALSE, curbuf); |
| 4354 | 3676 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); |
|
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|
3677 apply_autocmds(EVENT_TABNEW, NULL, NULL, FALSE, curbuf); |
| 675 | 3678 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); |
| 3679 #endif | |
| 667 | 3680 return OK; |
| 3681 } | |
| 3682 | |
| 3683 /* Failed, get back the previous Tab page */ | |
| 4354 | 3684 enter_tabpage(curtab, curbuf, TRUE, TRUE); |
| 667 | 3685 return FAIL; |
| 3686 } | |
| 3687 | |
| 3688 /* | |
| 682 | 3689 * Open a new tab page if ":tab cmd" was used. It will edit the same buffer, |
| 3690 * like with ":split". | |
| 3691 * Returns OK if a new tab page was created, FAIL otherwise. | |
| 3692 */ | |
| 3693 int | |
|
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|
3694 may_open_tabpage(void) |
| 682 | 3695 { |
| 1090 | 3696 int n = (cmdmod.tab == 0) ? postponed_split_tab : cmdmod.tab; |
| 3697 | |
| 3698 if (n != 0) | |
| 682 | 3699 { |
| 3700 cmdmod.tab = 0; /* reset it to avoid doing it twice */ | |
| 1090 | 3701 postponed_split_tab = 0; |
| 682 | 3702 return win_new_tabpage(n); |
| 3703 } | |
| 3704 return FAIL; | |
| 3705 } | |
| 3706 | |
| 3707 /* | |
| 672 | 3708 * Create up to "maxcount" tabpages with empty windows. |
| 3709 * Returns the number of resulting tab pages. | |
| 667 | 3710 */ |
| 672 | 3711 int |
|
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|
3712 make_tabpages(int maxcount) |
| 667 | 3713 { |
| 672 | 3714 int count = maxcount; |
| 3715 int todo; | |
| 3716 | |
| 698 | 3717 /* Limit to 'tabpagemax' tabs. */ |
| 3718 if (count > p_tpm) | |
| 3719 count = p_tpm; | |
| 672 | 3720 |
| 3721 #ifdef FEAT_AUTOCMD | |
| 3722 /* | |
| 3723 * Don't execute autocommands while creating the tab pages. Must do that | |
| 3724 * when putting the buffers in the windows. | |
| 3725 */ | |
| 1410 | 3726 block_autocmds(); |
| 672 | 3727 #endif |
| 3728 | |
| 3729 for (todo = count - 1; todo > 0; --todo) | |
| 682 | 3730 if (win_new_tabpage(0) == FAIL) |
| 667 | 3731 break; |
| 672 | 3732 |
| 3733 #ifdef FEAT_AUTOCMD | |
| 1410 | 3734 unblock_autocmds(); |
| 672 | 3735 #endif |
| 3736 | |
| 3737 /* return actual number of tab pages */ | |
| 3738 return (count - todo); | |
| 667 | 3739 } |
| 3740 | |
| 3741 /* | |
| 671 | 3742 * Return TRUE when "tpc" points to a valid tab page. |
| 3743 */ | |
| 3744 int | |
|
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|
3745 valid_tabpage(tabpage_T *tpc) |
| 671 | 3746 { |
| 3747 tabpage_T *tp; | |
| 3748 | |
|
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3749 FOR_ALL_TABPAGES(tp) |
| 671 | 3750 if (tp == tpc) |
| 3751 return TRUE; | |
| 3752 return FALSE; | |
| 3753 } | |
| 3754 | |
| 3755 /* | |
| 3756 * Find tab page "n" (first one is 1). Returns NULL when not found. | |
| 3757 */ | |
| 3758 tabpage_T * | |
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|
3759 find_tabpage(int n) |
| 671 | 3760 { |
| 3761 tabpage_T *tp; | |
| 3762 int i = 1; | |
| 3763 | |
| 3764 for (tp = first_tabpage; tp != NULL && i != n; tp = tp->tp_next) | |
| 3765 ++i; | |
| 3766 return tp; | |
| 3767 } | |
| 3768 | |
| 3769 /* | |
| 685 | 3770 * Get index of tab page "tp". First one has index 1. |
| 686 | 3771 * When not found returns number of tab pages plus one. |
| 685 | 3772 */ |
| 3773 int | |
|
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|
3774 tabpage_index(tabpage_T *ftp) |
| 685 | 3775 { |
| 3776 int i = 1; | |
| 3777 tabpage_T *tp; | |
| 3778 | |
| 3779 for (tp = first_tabpage; tp != NULL && tp != ftp; tp = tp->tp_next) | |
| 3780 ++i; | |
| 3781 return i; | |
| 3782 } | |
| 3783 | |
| 3784 /* | |
| 674 | 3785 * Prepare for leaving the current tab page. |
| 4352 | 3786 * When autocommands change "curtab" we don't leave the tab page and return |
| 674 | 3787 * FAIL. |
| 3788 * Careful: When OK is returned need to get a new tab page very very soon! | |
| 667 | 3789 */ |
| 674 | 3790 static int |
|
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|
3791 leave_tabpage( |
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|
3792 buf_T *new_curbuf UNUSED, /* what is going to be the new curbuf, |
| 674 | 3793 NULL if unknown */ |
|
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|
3794 int trigger_leave_autocmds UNUSED) |
| 667 | 3795 { |
| 674 | 3796 tabpage_T *tp = curtab; |
| 3797 | |
| 819 | 3798 reset_VIsual_and_resel(); /* stop Visual mode */ |
| 674 | 3799 #ifdef FEAT_AUTOCMD |
| 4354 | 3800 if (trigger_leave_autocmds) |
| 3801 { | |
| 3802 if (new_curbuf != curbuf) | |
| 3803 { | |
| 3804 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); | |
| 3805 if (curtab != tp) | |
| 3806 return FAIL; | |
| 3807 } | |
| 3808 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); | |
| 674 | 3809 if (curtab != tp) |
| 3810 return FAIL; | |
| 4354 | 3811 apply_autocmds(EVENT_TABLEAVE, NULL, NULL, FALSE, curbuf); |
| 3812 if (curtab != tp) | |
| 3813 return FAIL; | |
| 3814 } | |
| 674 | 3815 #endif |
| 668 | 3816 #if defined(FEAT_GUI) |
| 3817 /* Remove the scrollbars. They may be added back later. */ | |
| 3818 if (gui.in_use) | |
| 3819 gui_remove_scrollbars(); | |
| 3820 #endif | |
| 667 | 3821 tp->tp_curwin = curwin; |
| 671 | 3822 tp->tp_prevwin = prevwin; |
| 667 | 3823 tp->tp_firstwin = firstwin; |
| 3824 tp->tp_lastwin = lastwin; | |
| 668 | 3825 tp->tp_old_Rows = Rows; |
| 3826 tp->tp_old_Columns = Columns; | |
| 667 | 3827 firstwin = NULL; |
| 3828 lastwin = NULL; | |
| 674 | 3829 return OK; |
| 667 | 3830 } |
| 3831 | |
| 3832 /* | |
| 3833 * Start using tab page "tp". | |
| 675 | 3834 * Only to be used after leave_tabpage() or freeing the current tab page. |
| 4354 | 3835 * Only trigger *Enter autocommands when trigger_enter_autocmds is TRUE. |
| 3836 * Only trigger *Leave autocommands when trigger_leave_autocmds is TRUE. | |
| 667 | 3837 */ |
| 3838 static void | |
|
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3839 enter_tabpage( |
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3840 tabpage_T *tp, |
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3841 buf_T *old_curbuf UNUSED, |
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|
3842 int trigger_enter_autocmds, |
|
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3843 int trigger_leave_autocmds) |
| 667 | 3844 { |
| 668 | 3845 int old_off = tp->tp_firstwin->w_winrow; |
| 870 | 3846 win_T *next_prevwin = tp->tp_prevwin; |
| 668 | 3847 |
| 672 | 3848 curtab = tp; |
| 667 | 3849 firstwin = tp->tp_firstwin; |
| 3850 lastwin = tp->tp_lastwin; | |
| 3851 topframe = tp->tp_topframe; | |
| 870 | 3852 |
| 3853 /* We would like doing the TabEnter event first, but we don't have a | |
| 3854 * valid current window yet, which may break some commands. | |
| 3855 * This triggers autocommands, thus may make "tp" invalid. */ | |
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|
3856 win_enter_ext(tp->tp_curwin, FALSE, TRUE, FALSE, |
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3857 trigger_enter_autocmds, trigger_leave_autocmds); |
| 870 | 3858 prevwin = next_prevwin; |
| 3859 | |
| 668 | 3860 last_status(FALSE); /* status line may appear or disappear */ |
| 3861 (void)win_comp_pos(); /* recompute w_winrow for all windows */ | |
| 672 | 3862 must_redraw = CLEAR; /* need to redraw everything */ |
| 3863 #ifdef FEAT_DIFF | |
| 3864 diff_need_scrollbind = TRUE; | |
| 3865 #endif | |
| 668 | 3866 |
| 3867 /* The tabpage line may have appeared or disappeared, may need to resize | |
| 3868 * the frames for that. When the Vim window was resized need to update | |
| 824 | 3869 * frame sizes too. Use the stored value of p_ch, so that it can be |
| 3870 * different for each tab page. */ | |
| 3871 p_ch = curtab->tp_ch_used; | |
| 685 | 3872 if (curtab->tp_old_Rows != Rows || (old_off != firstwin->w_winrow |
| 3873 #ifdef FEAT_GUI_TABLINE | |
| 3874 && !gui_use_tabline() | |
| 3875 #endif | |
| 3876 )) | |
| 668 | 3877 shell_new_rows(); |
| 674 | 3878 if (curtab->tp_old_Columns != Columns && starting == 0) |
| 668 | 3879 shell_new_columns(); /* update window widths */ |
| 3880 | |
| 3881 #if defined(FEAT_GUI) | |
| 3882 /* When 'guioptions' includes 'L' or 'R' may have to remove or add | |
| 3883 * scrollbars. Have to update them anyway. */ | |
| 1906 | 3884 gui_may_update_scrollbars(); |
| 667 | 3885 #endif |
| 3886 | |
| 3413 | 3887 #ifdef FEAT_AUTOCMD |
| 3888 /* Apply autocommands after updating the display, when 'rows' and | |
| 3889 * 'columns' have been set correctly. */ | |
| 4354 | 3890 if (trigger_enter_autocmds) |
| 3582 | 3891 { |
| 3892 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); | |
| 3893 if (old_curbuf != curbuf) | |
| 3894 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
| 3895 } | |
| 3413 | 3896 #endif |
| 3897 | |
| 667 | 3898 redraw_all_later(CLEAR); |
| 3899 } | |
| 3900 | |
| 3901 /* | |
| 3902 * Go to tab page "n". For ":tab N" and "Ngt". | |
| 685 | 3903 * When "n" is 9999 go to the last tab page. |
| 667 | 3904 */ |
| 3905 void | |
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3906 goto_tabpage(int n) |
| 667 | 3907 { |
| 3908 tabpage_T *tp; | |
| 682 | 3909 tabpage_T *ttp; |
| 667 | 3910 int i; |
| 3911 | |
| 857 | 3912 if (text_locked()) |
| 3913 { | |
| 3914 /* Not allowed when editing the command line. */ | |
|
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3915 text_locked_msg(); |
| 857 | 3916 return; |
| 3917 } | |
| 3918 | |
| 675 | 3919 /* If there is only one it can't work. */ |
| 3920 if (first_tabpage->tp_next == NULL) | |
| 3921 { | |
| 3922 if (n > 1) | |
| 3923 beep_flush(); | |
| 3924 return; | |
| 3925 } | |
| 3926 | |
| 667 | 3927 if (n == 0) |
| 3928 { | |
| 3929 /* No count, go to next tab page, wrap around end. */ | |
| 674 | 3930 if (curtab->tp_next == NULL) |
| 667 | 3931 tp = first_tabpage; |
| 3932 else | |
| 674 | 3933 tp = curtab->tp_next; |
| 667 | 3934 } |
| 682 | 3935 else if (n < 0) |
| 3936 { | |
| 3937 /* "gT": go to previous tab page, wrap around end. "N gT" repeats | |
| 3938 * this N times. */ | |
| 3939 ttp = curtab; | |
| 3940 for (i = n; i < 0; ++i) | |
| 3941 { | |
| 3942 for (tp = first_tabpage; tp->tp_next != ttp && tp->tp_next != NULL; | |
| 3943 tp = tp->tp_next) | |
| 3944 ; | |
| 3945 ttp = tp; | |
| 3946 } | |
| 3947 } | |
| 685 | 3948 else if (n == 9999) |
| 3949 { | |
| 3950 /* Go to last tab page. */ | |
| 3951 for (tp = first_tabpage; tp->tp_next != NULL; tp = tp->tp_next) | |
| 3952 ; | |
| 3953 } | |
| 667 | 3954 else |
| 3955 { | |
| 3956 /* Go to tab page "n". */ | |
| 685 | 3957 tp = find_tabpage(n); |
| 671 | 3958 if (tp == NULL) |
| 3959 { | |
| 3960 beep_flush(); | |
| 3961 return; | |
| 3962 } | |
| 667 | 3963 } |
| 3964 | |
| 4354 | 3965 goto_tabpage_tp(tp, TRUE, TRUE); |
| 685 | 3966 |
| 3967 #ifdef FEAT_GUI_TABLINE | |
| 3968 if (gui_use_tabline()) | |
| 690 | 3969 gui_mch_set_curtab(tabpage_index(curtab)); |
| 685 | 3970 #endif |
| 3971 } | |
| 3972 | |
| 3973 /* | |
| 3974 * Go to tabpage "tp". | |
| 4354 | 3975 * Only trigger *Enter autocommands when trigger_enter_autocmds is TRUE. |
| 3976 * Only trigger *Leave autocommands when trigger_leave_autocmds is TRUE. | |
| 685 | 3977 * Note: doesn't update the GUI tab. |
| 3978 */ | |
| 3979 void | |
|
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diff
changeset
|
3980 goto_tabpage_tp( |
|
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parents:
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diff
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|
3981 tabpage_T *tp, |
|
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diff
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|
3982 int trigger_enter_autocmds, |
|
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diff
changeset
|
3983 int trigger_leave_autocmds) |
| 685 | 3984 { |
|
2201
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2115
diff
changeset
|
3985 /* Don't repeat a message in another tab page. */ |
|
4c6b4298852f
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diff
changeset
|
3986 set_keep_msg(NULL, 0); |
|
4c6b4298852f
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diff
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|
3987 |
| 4354 | 3988 if (tp != curtab && leave_tabpage(tp->tp_curwin->w_buffer, |
| 3989 trigger_leave_autocmds) == OK) | |
| 674 | 3990 { |
| 3991 if (valid_tabpage(tp)) | |
| 4354 | 3992 enter_tabpage(tp, curbuf, trigger_enter_autocmds, |
| 3993 trigger_leave_autocmds); | |
| 674 | 3994 else |
| 4354 | 3995 enter_tabpage(curtab, curbuf, trigger_enter_autocmds, |
| 3996 trigger_leave_autocmds); | |
| 674 | 3997 } |
| 667 | 3998 } |
| 7 | 3999 |
| 4000 /* | |
| 825 | 4001 * Enter window "wp" in tab page "tp". |
| 4002 * Also updates the GUI tab. | |
| 4003 */ | |
| 4004 void | |
|
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diff
changeset
|
4005 goto_tabpage_win(tabpage_T *tp, win_T *wp) |
| 825 | 4006 { |
| 4354 | 4007 goto_tabpage_tp(tp, TRUE, TRUE); |
| 825 | 4008 if (curtab == tp && win_valid(wp)) |
| 4009 { | |
| 4010 win_enter(wp, TRUE); | |
| 4011 # ifdef FEAT_GUI_TABLINE | |
| 4012 if (gui_use_tabline()) | |
| 4013 gui_mch_set_curtab(tabpage_index(curtab)); | |
| 4014 # endif | |
| 4015 } | |
| 4016 } | |
| 4017 | |
| 4018 /* | |
| 6775 | 4019 * Move the current tab page to after tab page "nr". |
| 682 | 4020 */ |
| 4021 void | |
|
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diff
changeset
|
4022 tabpage_move(int nr) |
| 682 | 4023 { |
| 6775 | 4024 int n = 1; |
| 4025 tabpage_T *tp, *tp_dst; | |
| 682 | 4026 |
| 4027 if (first_tabpage->tp_next == NULL) | |
| 4028 return; | |
| 4029 | |
| 6775 | 4030 for (tp = first_tabpage; tp->tp_next != NULL && n < nr; tp = tp->tp_next) |
| 4031 ++n; | |
| 4032 | |
| 4033 if (tp == curtab || (nr > 0 && tp->tp_next != NULL | |
| 4034 && tp->tp_next == curtab)) | |
| 4035 return; | |
| 4036 | |
| 4037 tp_dst = tp; | |
| 4038 | |
| 682 | 4039 /* Remove the current tab page from the list of tab pages. */ |
| 4040 if (curtab == first_tabpage) | |
| 4041 first_tabpage = curtab->tp_next; | |
| 4042 else | |
| 4043 { | |
|
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changeset
|
4044 FOR_ALL_TABPAGES(tp) |
| 682 | 4045 if (tp->tp_next == curtab) |
| 4046 break; | |
| 4047 if (tp == NULL) /* "cannot happen" */ | |
| 4048 return; | |
| 4049 tp->tp_next = curtab->tp_next; | |
| 4050 } | |
| 4051 | |
| 4052 /* Re-insert it at the specified position. */ | |
| 6775 | 4053 if (nr <= 0) |
| 682 | 4054 { |
| 4055 curtab->tp_next = first_tabpage; | |
| 4056 first_tabpage = curtab; | |
| 4057 } | |
| 4058 else | |
| 4059 { | |
| 6775 | 4060 curtab->tp_next = tp_dst->tp_next; |
| 4061 tp_dst->tp_next = curtab; | |
| 682 | 4062 } |
| 4063 | |
| 4064 /* Need to redraw the tabline. Tab page contents doesn't change. */ | |
| 4065 redraw_tabline = TRUE; | |
| 4066 } | |
| 4067 | |
| 4068 | |
| 4069 /* | |
| 7 | 4070 * Go to another window. |
| 4071 * When jumping to another buffer, stop Visual mode. Do this before | |
| 4072 * changing windows so we can yank the selection into the '*' register. | |
| 4073 * When jumping to another window on the same buffer, adjust its cursor | |
| 4074 * position to keep the same Visual area. | |
| 4075 */ | |
| 4076 void | |
|
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|
4077 win_goto(win_T *wp) |
| 7 | 4078 { |
|
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4079 #ifdef FEAT_CONCEAL |
|
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|
4080 win_T *owp = curwin; |
|
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|
4081 #endif |
|
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|
4082 |
| 633 | 4083 if (text_locked()) |
| 7 | 4084 { |
| 4085 beep_flush(); | |
| 633 | 4086 text_locked_msg(); |
| 7 | 4087 return; |
| 4088 } | |
| 819 | 4089 #ifdef FEAT_AUTOCMD |
| 4090 if (curbuf_locked()) | |
| 4091 return; | |
| 4092 #endif | |
| 631 | 4093 |
| 7 | 4094 if (wp->w_buffer != curbuf) |
| 4095 reset_VIsual_and_resel(); | |
| 4096 else if (VIsual_active) | |
| 4097 wp->w_cursor = curwin->w_cursor; | |
| 4098 | |
| 4099 #ifdef FEAT_GUI | |
| 4100 need_mouse_correct = TRUE; | |
| 4101 #endif | |
| 4102 win_enter(wp, TRUE); | |
|
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4103 |
|
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4104 #ifdef FEAT_CONCEAL |
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4105 /* Conceal cursor line in previous window, unconceal in current window. */ |
| 4094 | 4106 if (win_valid(owp) && owp->w_p_cole > 0 && !msg_scrolled) |
|
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|
4107 update_single_line(owp, owp->w_cursor.lnum); |
| 4094 | 4108 if (curwin->w_p_cole > 0 && !msg_scrolled) |
| 4109 need_cursor_line_redraw = TRUE; | |
|
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|
4110 #endif |
| 7 | 4111 } |
| 4112 | |
| 4113 #if defined(FEAT_PERL) || defined(PROTO) | |
| 4114 /* | |
| 4115 * Find window number "winnr" (counting top to bottom). | |
| 4116 */ | |
| 4117 win_T * | |
|
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|
4118 win_find_nr(int winnr) |
| 7 | 4119 { |
| 4120 win_T *wp; | |
| 4121 | |
| 4122 # ifdef FEAT_WINDOWS | |
|
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changeset
|
4123 FOR_ALL_WINDOWS(wp) |
| 7 | 4124 if (--winnr == 0) |
| 4125 break; | |
| 4126 return wp; | |
| 4127 # else | |
| 4128 return curwin; | |
| 4129 # endif | |
| 4130 } | |
| 4131 #endif | |
| 4132 | |
| 4442 | 4133 #if (defined(FEAT_WINDOWS) && (defined(FEAT_PYTHON) || defined(FEAT_PYTHON3))) \ |
| 4134 || defined(PROTO) | |
| 4429 | 4135 /* |
| 4136 * Find the tabpage for window "win". | |
| 4137 */ | |
| 4138 tabpage_T * | |
|
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|
4139 win_find_tabpage(win_T *win) |
| 4429 | 4140 { |
| 4141 win_T *wp; | |
| 4142 tabpage_T *tp; | |
| 4143 | |
|
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|
4144 FOR_ALL_TAB_WINDOWS(tp, wp) |
| 4429 | 4145 if (wp == win) |
| 4146 return tp; | |
| 4147 return NULL; | |
| 4148 } | |
| 4149 #endif | |
| 4150 | |
| 7 | 4151 /* |
| 4152 * Move to window above or below "count" times. | |
| 4153 */ | |
| 4154 static void | |
|
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diff
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|
4155 win_goto_ver( |
|
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|
4156 int up, /* TRUE to go to win above */ |
|
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diff
changeset
|
4157 long count) |
| 7 | 4158 { |
| 4159 frame_T *fr; | |
| 4160 frame_T *nfr; | |
| 4161 frame_T *foundfr; | |
| 4162 | |
| 4163 foundfr = curwin->w_frame; | |
| 4164 while (count--) | |
| 4165 { | |
| 4166 /* | |
| 4167 * First go upwards in the tree of frames until we find a upwards or | |
| 4168 * downwards neighbor. | |
| 4169 */ | |
| 4170 fr = foundfr; | |
| 4171 for (;;) | |
| 4172 { | |
| 4173 if (fr == topframe) | |
| 4174 goto end; | |
| 4175 if (up) | |
| 4176 nfr = fr->fr_prev; | |
| 4177 else | |
| 4178 nfr = fr->fr_next; | |
| 4179 if (fr->fr_parent->fr_layout == FR_COL && nfr != NULL) | |
| 4180 break; | |
| 4181 fr = fr->fr_parent; | |
| 4182 } | |
| 4183 | |
| 4184 /* | |
| 4185 * Now go downwards to find the bottom or top frame in it. | |
| 4186 */ | |
| 4187 for (;;) | |
| 4188 { | |
| 4189 if (nfr->fr_layout == FR_LEAF) | |
| 4190 { | |
| 4191 foundfr = nfr; | |
| 4192 break; | |
| 4193 } | |
| 4194 fr = nfr->fr_child; | |
| 4195 if (nfr->fr_layout == FR_ROW) | |
| 4196 { | |
| 4197 /* Find the frame at the cursor row. */ | |
| 4198 while (fr->fr_next != NULL | |
| 4199 && frame2win(fr)->w_wincol + fr->fr_width | |
| 4200 <= curwin->w_wincol + curwin->w_wcol) | |
| 4201 fr = fr->fr_next; | |
| 4202 } | |
| 4203 if (nfr->fr_layout == FR_COL && up) | |
| 4204 while (fr->fr_next != NULL) | |
| 4205 fr = fr->fr_next; | |
| 4206 nfr = fr; | |
| 4207 } | |
| 4208 } | |
| 4209 end: | |
| 4210 if (foundfr != NULL) | |
| 4211 win_goto(foundfr->fr_win); | |
| 4212 } | |
| 4213 | |
| 4214 /* | |
| 4215 * Move to left or right window. | |
| 4216 */ | |
| 4217 static void | |
|
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|
4218 win_goto_hor( |
|
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|
4219 int left, /* TRUE to go to left win */ |
|
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|
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 left or | |
| 4231 * right neighbor. | |
| 4232 */ | |
| 4233 fr = foundfr; | |
| 4234 for (;;) | |
| 4235 { | |
| 4236 if (fr == topframe) | |
| 4237 goto end; | |
| 4238 if (left) | |
| 4239 nfr = fr->fr_prev; | |
| 4240 else | |
| 4241 nfr = fr->fr_next; | |
| 4242 if (fr->fr_parent->fr_layout == FR_ROW && nfr != NULL) | |
| 4243 break; | |
| 4244 fr = fr->fr_parent; | |
| 4245 } | |
| 4246 | |
| 4247 /* | |
| 4248 * Now go downwards to find the leftmost or rightmost 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_COL) | |
| 4259 { | |
| 4260 /* Find the frame at the cursor row. */ | |
| 4261 while (fr->fr_next != NULL | |
| 4262 && frame2win(fr)->w_winrow + fr->fr_height | |
| 4263 <= curwin->w_winrow + curwin->w_wrow) | |
| 4264 fr = fr->fr_next; | |
| 4265 } | |
| 4266 if (nfr->fr_layout == FR_ROW && left) | |
| 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 * Make window "wp" the current window. | |
| 4279 */ | |
| 4280 void | |
|
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|
4281 win_enter(win_T *wp, int undo_sync) |
| 7 | 4282 { |
|
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|
4283 win_enter_ext(wp, undo_sync, FALSE, FALSE, TRUE, TRUE); |
| 7 | 4284 } |
| 4285 | |
| 4286 /* | |
| 4287 * Make window wp the current window. | |
| 4288 * Can be called with "curwin_invalid" TRUE, which means that curwin has just | |
| 4289 * been closed and isn't valid. | |
| 4290 */ | |
| 4291 static void | |
|
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|
4292 win_enter_ext( |
|
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|
4293 win_T *wp, |
|
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|
4294 int undo_sync, |
|
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|
4295 int curwin_invalid, |
|
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|
4296 int trigger_new_autocmds UNUSED, |
|
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|
4297 int trigger_enter_autocmds UNUSED, |
|
33ba2adb6065
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|
4298 int trigger_leave_autocmds UNUSED) |
| 7 | 4299 { |
| 4300 #ifdef FEAT_AUTOCMD | |
| 4301 int other_buffer = FALSE; | |
| 4302 #endif | |
| 4303 | |
| 4304 if (wp == curwin && !curwin_invalid) /* nothing to do */ | |
| 4305 return; | |
| 4306 | |
| 4307 #ifdef FEAT_AUTOCMD | |
| 4354 | 4308 if (!curwin_invalid && trigger_leave_autocmds) |
| 7 | 4309 { |
| 4310 /* | |
| 4311 * Be careful: If autocommands delete the window, return now. | |
| 4312 */ | |
| 4313 if (wp->w_buffer != curbuf) | |
| 4314 { | |
| 4315 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); | |
| 4316 other_buffer = TRUE; | |
| 4317 if (!win_valid(wp)) | |
| 4318 return; | |
| 4319 } | |
| 4320 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); | |
| 4321 if (!win_valid(wp)) | |
| 4322 return; | |
| 4323 # ifdef FEAT_EVAL | |
| 4324 /* autocmds may abort script processing */ | |
| 4325 if (aborting()) | |
| 4326 return; | |
| 4327 # endif | |
| 4328 } | |
| 4329 #endif | |
| 4330 | |
| 4331 /* sync undo before leaving the current buffer */ | |
| 4332 if (undo_sync && curbuf != wp->w_buffer) | |
| 825 | 4333 u_sync(FALSE); |
| 5977 | 4334 |
| 4335 /* Might need to scroll the old window before switching, e.g., when the | |
| 4336 * cursor was moved. */ | |
| 4337 update_topline(); | |
| 4338 | |
| 7 | 4339 /* may have to copy the buffer options when 'cpo' contains 'S' */ |
| 4340 if (wp->w_buffer != curbuf) | |
| 4341 buf_copy_options(wp->w_buffer, BCO_ENTER | BCO_NOHELP); | |
| 4342 if (!curwin_invalid) | |
| 4343 { | |
| 4344 prevwin = curwin; /* remember for CTRL-W p */ | |
| 4345 curwin->w_redr_status = TRUE; | |
| 4346 } | |
| 4347 curwin = wp; | |
| 4348 curbuf = wp->w_buffer; | |
| 4349 check_cursor(); | |
| 4350 #ifdef FEAT_VIRTUALEDIT | |
| 4351 if (!virtual_active()) | |
| 4352 curwin->w_cursor.coladd = 0; | |
| 4353 #endif | |
| 4354 changed_line_abv_curs(); /* assume cursor position needs updating */ | |
| 4355 | |
| 4356 if (curwin->w_localdir != NULL) | |
| 4357 { | |
| 4358 /* Window has a local directory: Save current directory as global | |
| 4359 * directory (unless that was done already) and change to the local | |
| 4360 * directory. */ | |
| 4361 if (globaldir == NULL) | |
| 4362 { | |
| 4363 char_u cwd[MAXPATHL]; | |
| 4364 | |
| 4365 if (mch_dirname(cwd, MAXPATHL) == OK) | |
| 4366 globaldir = vim_strsave(cwd); | |
| 4367 } | |
| 1757 | 4368 if (mch_chdir((char *)curwin->w_localdir) == 0) |
| 4369 shorten_fnames(TRUE); | |
| 7 | 4370 } |
| 4371 else if (globaldir != NULL) | |
| 4372 { | |
| 4373 /* Window doesn't have a local directory and we are not in the global | |
| 4374 * directory: Change to the global directory. */ | |
| 1757 | 4375 ignored = mch_chdir((char *)globaldir); |
| 7 | 4376 vim_free(globaldir); |
| 4377 globaldir = NULL; | |
| 4378 shorten_fnames(TRUE); | |
| 4379 } | |
| 4380 | |
| 4381 #ifdef FEAT_AUTOCMD | |
|
9595
0190d5de215f
commit https://github.com/vim/vim/commit/c917da4b3e8801a255dbefea8e4ed19c1c716dd8
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
4382 if (trigger_new_autocmds) |
|
0190d5de215f
commit https://github.com/vim/vim/commit/c917da4b3e8801a255dbefea8e4ed19c1c716dd8
Christian Brabandt <cb@256bit.org>
parents:
9487
diff
changeset
|
4383 apply_autocmds(EVENT_WINNEW, NULL, NULL, FALSE, curbuf); |
| 4354 | 4384 if (trigger_enter_autocmds) |
| 4385 { | |
| 4386 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); | |
| 4387 if (other_buffer) | |
| 4388 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
| 4389 } | |
| 7 | 4390 #endif |
| 4391 | |
| 4392 #ifdef FEAT_TITLE | |
| 4393 maketitle(); | |
| 4394 #endif | |
| 4395 curwin->w_redr_status = TRUE; | |
| 672 | 4396 redraw_tabline = TRUE; |
| 7 | 4397 if (restart_edit) |
| 4398 redraw_later(VALID); /* causes status line redraw */ | |
| 4399 | |
| 4400 /* set window height to desired minimal value */ | |
| 4401 if (curwin->w_height < p_wh && !curwin->w_p_wfh) | |
| 4402 win_setheight((int)p_wh); | |
| 4403 else if (curwin->w_height == 0) | |
| 4404 win_setheight(1); | |
| 4405 | |
| 4406 /* set window width to desired minimal value */ | |
| 779 | 4407 if (curwin->w_width < p_wiw && !curwin->w_p_wfw) |
| 7 | 4408 win_setwidth((int)p_wiw); |
| 4409 | |
| 4410 #ifdef FEAT_MOUSE | |
| 4411 setmouse(); /* in case jumped to/from help buffer */ | |
| 4412 #endif | |
| 4413 | |
| 961 | 4414 /* Change directories when the 'acd' option is set. */ |
| 4415 DO_AUTOCHDIR | |
| 7 | 4416 } |
| 4417 | |
| 4418 #endif /* FEAT_WINDOWS */ | |
| 4419 | |
| 4420 #if defined(FEAT_WINDOWS) || defined(FEAT_SIGNS) || defined(PROTO) | |
| 4421 /* | |
| 825 | 4422 * Jump to the first open window that contains buffer "buf", if one exists. |
| 4423 * Returns a pointer to the window found, otherwise NULL. | |
| 7 | 4424 */ |
| 4425 win_T * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4426 buf_jump_open_win(buf_T *buf) |
| 7 | 4427 { |
| 6307 | 4428 win_T *wp = NULL; |
| 4429 | |
| 4430 if (curwin->w_buffer == buf) | |
| 4431 wp = curwin; | |
| 7 | 4432 # ifdef FEAT_WINDOWS |
| 6307 | 4433 else |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
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parents:
9599
diff
changeset
|
4434 FOR_ALL_WINDOWS(wp) |
| 6307 | 4435 if (wp->w_buffer == buf) |
| 4436 break; | |
| 7 | 4437 if (wp != NULL) |
| 4438 win_enter(wp, FALSE); | |
| 6307 | 4439 # endif |
| 7 | 4440 return wp; |
| 4441 } | |
| 825 | 4442 |
| 4443 /* | |
| 4444 * Jump to the first open window in any tab page that contains buffer "buf", | |
| 4445 * if one exists. | |
| 4446 * Returns a pointer to the window found, otherwise NULL. | |
| 4447 */ | |
| 4448 win_T * | |
|
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parents:
7805
diff
changeset
|
4449 buf_jump_open_tab(buf_T *buf) |
| 825 | 4450 { |
| 6307 | 4451 win_T *wp = buf_jump_open_win(buf); |
| 825 | 4452 # ifdef FEAT_WINDOWS |
| 4453 tabpage_T *tp; | |
| 4454 | |
| 4455 if (wp != NULL) | |
| 4456 return wp; | |
| 4457 | |
|
9649
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commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
4458 FOR_ALL_TABPAGES(tp) |
| 825 | 4459 if (tp != curtab) |
| 4460 { | |
| 4461 for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next) | |
| 4462 if (wp->w_buffer == buf) | |
| 4463 break; | |
| 4464 if (wp != NULL) | |
| 4465 { | |
| 4466 goto_tabpage_win(tp, wp); | |
| 4467 if (curwin != wp) | |
| 4468 wp = NULL; /* something went wrong */ | |
| 4469 break; | |
| 4470 } | |
| 4471 } | |
| 6307 | 4472 # endif |
| 825 | 4473 return wp; |
| 4474 } | |
| 7 | 4475 #endif |
| 4476 | |
|
9223
6c4d610fce0a
commit https://github.com/vim/vim/commit/888ccac8902cee186fbd47e971881f6d9b19c068
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parents:
9102
diff
changeset
|
4477 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
|
4478 |
| 7 | 4479 /* |
| 1906 | 4480 * Allocate a window structure and link it in the window list when "hidden" is |
| 4481 * FALSE. | |
| 7 | 4482 */ |
| 4483 static win_T * | |
|
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parents:
7805
diff
changeset
|
4484 win_alloc(win_T *after UNUSED, int hidden UNUSED) |
| 7 | 4485 { |
| 3263 | 4486 win_T *new_wp; |
| 7 | 4487 |
| 4488 /* | |
| 4489 * allocate window structure and linesizes arrays | |
| 4490 */ | |
| 3263 | 4491 new_wp = (win_T *)alloc_clear((unsigned)sizeof(win_T)); |
| 4287 | 4492 if (new_wp == NULL) |
| 4493 return NULL; | |
| 4494 | |
| 4495 if (win_alloc_lines(new_wp) == FAIL) | |
| 3263 | 4496 { |
| 4497 vim_free(new_wp); | |
| 4287 | 4498 return NULL; |
| 4499 } | |
| 4500 | |
|
8534
485d4d8a97f6
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parents:
8368
diff
changeset
|
4501 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
|
4502 |
| 4287 | 4503 #ifdef FEAT_EVAL |
| 4504 /* init w: variables */ | |
| 4505 new_wp->w_vars = dict_alloc(); | |
| 4506 if (new_wp->w_vars == NULL) | |
| 4507 { | |
| 4508 win_free_lsize(new_wp); | |
| 4509 vim_free(new_wp); | |
| 4510 return NULL; | |
| 4511 } | |
| 4512 init_var_dict(new_wp->w_vars, &new_wp->w_winvar, VAR_SCOPE); | |
| 4513 #endif | |
| 4514 | |
| 1114 | 4515 #ifdef FEAT_AUTOCMD |
| 4287 | 4516 /* Don't execute autocommands while the window is not properly |
| 4517 * initialized yet. gui_create_scrollbar() may trigger a FocusGained | |
| 4518 * event. */ | |
| 4519 block_autocmds(); | |
| 4520 #endif | |
| 4521 /* | |
| 4522 * link the window in the window list | |
| 4523 */ | |
| 7 | 4524 #ifdef FEAT_WINDOWS |
| 4287 | 4525 if (!hidden) |
| 4526 win_append(after, new_wp); | |
| 4527 new_wp->w_wincol = 0; | |
| 4528 new_wp->w_width = Columns; | |
|
8651
8a106a24d128
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parents:
8643
diff
changeset
|
4529 #endif |
| 4287 | 4530 |
| 4531 /* position the display and the cursor at the top of the file. */ | |
| 4532 new_wp->w_topline = 1; | |
| 7 | 4533 #ifdef FEAT_DIFF |
| 4287 | 4534 new_wp->w_topfill = 0; |
| 4535 #endif | |
| 4536 new_wp->w_botline = 2; | |
| 4537 new_wp->w_cursor.lnum = 1; | |
| 7 | 4538 #ifdef FEAT_SCROLLBIND |
| 4287 | 4539 new_wp->w_scbind_pos = 1; |
| 4540 #endif | |
| 4541 | |
| 4542 /* We won't calculate w_fraction until resizing the window */ | |
| 4543 new_wp->w_fraction = 0; | |
| 4544 new_wp->w_prev_fraction_row = -1; | |
| 7 | 4545 |
| 4546 #ifdef FEAT_GUI | |
| 4287 | 4547 if (gui.in_use) |
| 4548 { | |
| 4549 gui_create_scrollbar(&new_wp->w_scrollbars[SBAR_LEFT], | |
| 4550 SBAR_LEFT, new_wp); | |
| 4551 gui_create_scrollbar(&new_wp->w_scrollbars[SBAR_RIGHT], | |
| 4552 SBAR_RIGHT, new_wp); | |
| 4553 } | |
| 7 | 4554 #endif |
| 4555 #ifdef FEAT_FOLDING | |
| 4287 | 4556 foldInitWin(new_wp); |
| 7 | 4557 #endif |
| 1114 | 4558 #ifdef FEAT_AUTOCMD |
| 4287 | 4559 unblock_autocmds(); |
| 1114 | 4560 #endif |
| 1326 | 4561 #ifdef FEAT_SEARCH_EXTRA |
| 4287 | 4562 new_wp->w_match_head = NULL; |
| 4563 new_wp->w_next_match_id = 4; | |
| 4564 #endif | |
| 3263 | 4565 return new_wp; |
| 7 | 4566 } |
| 4567 | |
| 4568 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 4569 | |
| 4570 /* | |
|
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diff
changeset
|
4571 * Remove window 'wp' from the window list and free the structure. |
| 7 | 4572 */ |
| 4573 static void | |
|
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parents:
7805
diff
changeset
|
4574 win_free( |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4575 win_T *wp, |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4576 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
| 7 | 4577 { |
| 4578 int i; | |
|
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diff
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|
4579 buf_T *buf; |
|
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diff
changeset
|
4580 wininfo_T *wip; |
| 7 | 4581 |
| 1918 | 4582 #ifdef FEAT_FOLDING |
| 4583 clearFolding(wp); | |
| 4584 #endif | |
| 4585 | |
| 4586 /* reduce the reference count to the argument list. */ | |
| 4587 alist_unlink(wp->w_alist); | |
| 4588 | |
| 1114 | 4589 #ifdef FEAT_AUTOCMD |
| 4590 /* Don't execute autocommands while the window is halfway being deleted. | |
| 4591 * gui_mch_destroy_scrollbar() may trigger a FocusGained event. */ | |
| 1410 | 4592 block_autocmds(); |
| 1114 | 4593 #endif |
| 4594 | |
|
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parents:
2316
diff
changeset
|
4595 #ifdef FEAT_LUA |
|
966a5609669e
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parents:
2316
diff
changeset
|
4596 lua_window_free(wp); |
|
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parents:
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diff
changeset
|
4597 #endif |
|
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Added Lua interfae. (Luis Carvalho)
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2316
diff
changeset
|
4598 |
| 14 | 4599 #ifdef FEAT_MZSCHEME |
| 4600 mzscheme_window_free(wp); | |
| 4601 #endif | |
| 4602 | |
| 7 | 4603 #ifdef FEAT_PERL |
| 4604 perl_win_free(wp); | |
| 4605 #endif | |
| 4606 | |
| 4607 #ifdef FEAT_PYTHON | |
| 4608 python_window_free(wp); | |
| 4609 #endif | |
| 4610 | |
|
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diff
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|
4611 #ifdef FEAT_PYTHON3 |
|
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diff
changeset
|
4612 python3_window_free(wp); |
|
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|
4613 #endif |
|
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diff
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|
4614 |
| 7 | 4615 #ifdef FEAT_TCL |
| 4616 tcl_window_free(wp); | |
| 4617 #endif | |
| 4618 | |
| 4619 #ifdef FEAT_RUBY | |
| 4620 ruby_window_free(wp); | |
| 4621 #endif | |
| 4622 | |
| 4623 clear_winopt(&wp->w_onebuf_opt); | |
| 4624 clear_winopt(&wp->w_allbuf_opt); | |
| 4625 | |
| 4626 #ifdef FEAT_EVAL | |
| 4287 | 4627 vars_clear(&wp->w_vars->dv_hashtab); /* free all w: variables */ |
| 4628 hash_init(&wp->w_vars->dv_hashtab); | |
| 4629 unref_var_dict(wp->w_vars); | |
| 7 | 4630 #endif |
| 4631 | |
|
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8804
diff
changeset
|
4632 { |
|
dc10bd23f918
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diff
changeset
|
4633 tabpage_T *ttp; |
|
dc10bd23f918
commit https://github.com/vim/vim/commit/3dda7db4e1f7c4a8110a1f83001ec36b46693d27
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diff
changeset
|
4634 |
|
dc10bd23f918
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parents:
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diff
changeset
|
4635 if (prevwin == wp) |
|
dc10bd23f918
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diff
changeset
|
4636 prevwin = NULL; |
|
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parents:
9599
diff
changeset
|
4637 FOR_ALL_TABPAGES(ttp) |
|
8833
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Christian Brabandt <cb@256bit.org>
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8804
diff
changeset
|
4638 if (ttp->tp_prevwin == wp) |
|
dc10bd23f918
commit https://github.com/vim/vim/commit/3dda7db4e1f7c4a8110a1f83001ec36b46693d27
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diff
changeset
|
4639 ttp->tp_prevwin = NULL; |
|
dc10bd23f918
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parents:
8804
diff
changeset
|
4640 } |
| 7 | 4641 win_free_lsize(wp); |
| 4642 | |
| 4643 for (i = 0; i < wp->w_tagstacklen; ++i) | |
| 4644 vim_free(wp->w_tagstack[i].tagname); | |
| 4645 | |
| 4646 vim_free(wp->w_localdir); | |
| 1326 | 4647 |
|
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diff
changeset
|
4648 /* Remove the window from the b_wininfo lists, it may happen that the |
|
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|
4649 * freed memory is re-used for another window. */ |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
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parents:
9599
diff
changeset
|
4650 FOR_ALL_BUFFERS(buf) |
|
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|
4651 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) |
|
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changeset
|
4652 if (wip->wi_win == wp) |
|
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|
4653 wip->wi_win = NULL; |
|
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changeset
|
4654 |
| 7 | 4655 #ifdef FEAT_SEARCH_EXTRA |
| 1326 | 4656 clear_matches(wp); |
| 4657 #endif | |
| 4658 | |
| 7 | 4659 #ifdef FEAT_JUMPLIST |
| 4660 free_jumplist(wp); | |
| 4661 #endif | |
| 4662 | |
| 643 | 4663 #ifdef FEAT_QUICKFIX |
| 4664 qf_free_all(wp); | |
| 4665 #endif | |
| 4666 | |
| 7 | 4667 #ifdef FEAT_GUI |
| 4668 if (gui.in_use) | |
| 4669 { | |
| 4670 gui_mch_destroy_scrollbar(&wp->w_scrollbars[SBAR_LEFT]); | |
| 4671 gui_mch_destroy_scrollbar(&wp->w_scrollbars[SBAR_RIGHT]); | |
| 4672 } | |
| 4673 #endif /* FEAT_GUI */ | |
| 4674 | |
|
2250
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Bram Moolenaar <bram@vim.org>
parents:
2201
diff
changeset
|
4675 #ifdef FEAT_SYN_HL |
|
2314
233eb4412f5d
Added 'colorcolumn' option. Partly by Gregor Uhlenheuer.
Bram Moolenaar <bram@vim.org>
parents:
2306
diff
changeset
|
4676 vim_free(wp->w_p_cc_cols); |
|
2250
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4677 #endif |
|
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parents:
2201
diff
changeset
|
4678 |
| 1918 | 4679 #ifdef FEAT_AUTOCMD |
| 4680 if (wp != aucmd_win) | |
| 4681 #endif | |
| 4682 win_remove(wp, tp); | |
| 5971 | 4683 #ifdef FEAT_AUTOCMD |
| 5958 | 4684 if (autocmd_busy) |
| 4685 { | |
| 4686 wp->w_next = au_pending_free_win; | |
| 4687 au_pending_free_win = wp; | |
| 4688 } | |
| 4689 else | |
| 5971 | 4690 #endif |
| 5958 | 4691 vim_free(wp); |
| 1114 | 4692 |
| 4693 #ifdef FEAT_AUTOCMD | |
| 1410 | 4694 unblock_autocmds(); |
| 1114 | 4695 #endif |
| 7 | 4696 } |
| 4697 | |
| 4698 /* | |
| 4699 * Append window "wp" in the window list after window "after". | |
| 4700 */ | |
| 1906 | 4701 void |
|
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parents:
7805
diff
changeset
|
4702 win_append(win_T *after, win_T *wp) |
| 7 | 4703 { |
| 4704 win_T *before; | |
| 4705 | |
| 4706 if (after == NULL) /* after NULL is in front of the first */ | |
| 4707 before = firstwin; | |
| 4708 else | |
| 4709 before = after->w_next; | |
| 4710 | |
| 4711 wp->w_next = before; | |
| 4712 wp->w_prev = after; | |
| 4713 if (after == NULL) | |
| 4714 firstwin = wp; | |
| 4715 else | |
| 4716 after->w_next = wp; | |
| 4717 if (before == NULL) | |
| 4718 lastwin = wp; | |
| 4719 else | |
| 4720 before->w_prev = wp; | |
| 4721 } | |
| 4722 | |
| 4723 /* | |
| 4724 * Remove a window from the window list. | |
| 4725 */ | |
| 1906 | 4726 void |
|
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parents:
7805
diff
changeset
|
4727 win_remove( |
|
33ba2adb6065
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4728 win_T *wp, |
|
33ba2adb6065
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4729 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
| 7 | 4730 { |
| 4731 if (wp->w_prev != NULL) | |
| 4732 wp->w_prev->w_next = wp->w_next; | |
| 671 | 4733 else if (tp == NULL) |
| 4734 firstwin = wp->w_next; | |
| 7 | 4735 else |
| 671 | 4736 tp->tp_firstwin = wp->w_next; |
| 7 | 4737 if (wp->w_next != NULL) |
| 4738 wp->w_next->w_prev = wp->w_prev; | |
| 671 | 4739 else if (tp == NULL) |
| 4740 lastwin = wp->w_prev; | |
| 7 | 4741 else |
| 671 | 4742 tp->tp_lastwin = wp->w_prev; |
| 7 | 4743 } |
| 4744 | |
| 4745 /* | |
| 4746 * Append frame "frp" in a frame list after frame "after". | |
| 4747 */ | |
| 4748 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4749 frame_append(frame_T *after, frame_T *frp) |
| 7 | 4750 { |
| 4751 frp->fr_next = after->fr_next; | |
| 4752 after->fr_next = frp; | |
| 4753 if (frp->fr_next != NULL) | |
| 4754 frp->fr_next->fr_prev = frp; | |
| 4755 frp->fr_prev = after; | |
| 4756 } | |
| 4757 | |
| 4758 /* | |
| 4759 * Insert frame "frp" in a frame list before frame "before". | |
| 4760 */ | |
| 4761 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4762 frame_insert(frame_T *before, frame_T *frp) |
| 7 | 4763 { |
| 4764 frp->fr_next = before; | |
| 4765 frp->fr_prev = before->fr_prev; | |
| 4766 before->fr_prev = frp; | |
| 4767 if (frp->fr_prev != NULL) | |
| 4768 frp->fr_prev->fr_next = frp; | |
| 4769 else | |
| 4770 frp->fr_parent->fr_child = frp; | |
| 4771 } | |
| 4772 | |
| 4773 /* | |
| 4774 * Remove a frame from a frame list. | |
| 4775 */ | |
| 4776 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4777 frame_remove(frame_T *frp) |
| 7 | 4778 { |
| 4779 if (frp->fr_prev != NULL) | |
| 4780 frp->fr_prev->fr_next = frp->fr_next; | |
| 4781 else | |
| 4782 frp->fr_parent->fr_child = frp->fr_next; | |
| 4783 if (frp->fr_next != NULL) | |
| 4784 frp->fr_next->fr_prev = frp->fr_prev; | |
| 4785 } | |
| 4786 | |
| 4787 #endif /* FEAT_WINDOWS */ | |
| 4788 | |
| 4789 /* | |
| 4790 * Allocate w_lines[] for window "wp". | |
| 4791 * Return FAIL for failure, OK for success. | |
| 4792 */ | |
| 4793 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4794 win_alloc_lines(win_T *wp) |
| 7 | 4795 { |
| 4796 wp->w_lines_valid = 0; | |
| 1042 | 4797 wp->w_lines = (wline_T *)alloc_clear((unsigned)(Rows * sizeof(wline_T))); |
| 7 | 4798 if (wp->w_lines == NULL) |
| 4799 return FAIL; | |
| 4800 return OK; | |
| 4801 } | |
| 4802 | |
| 4803 /* | |
| 4804 * free lsize arrays for a window | |
| 4805 */ | |
| 4806 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4807 win_free_lsize(win_T *wp) |
| 7 | 4808 { |
| 5952 | 4809 /* TODO: why would wp be NULL here? */ |
| 4810 if (wp != NULL) | |
| 4811 { | |
| 4812 vim_free(wp->w_lines); | |
| 4813 wp->w_lines = NULL; | |
| 4814 } | |
| 7 | 4815 } |
| 4816 | |
| 4817 /* | |
| 4818 * Called from win_new_shellsize() after Rows changed. | |
| 671 | 4819 * This only does the current tab page, others must be done when made active. |
| 7 | 4820 */ |
| 4821 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4822 shell_new_rows(void) |
| 7 | 4823 { |
| 667 | 4824 int h = (int)ROWS_AVAIL; |
| 7 | 4825 |
| 4826 if (firstwin == NULL) /* not initialized yet */ | |
| 4827 return; | |
| 4828 #ifdef FEAT_WINDOWS | |
| 4829 if (h < frame_minheight(topframe, NULL)) | |
| 4830 h = frame_minheight(topframe, NULL); | |
| 779 | 4831 |
| 4832 /* First try setting the heights of windows with 'winfixheight'. If | |
| 7 | 4833 * that doesn't result in the right height, forget about that option. */ |
| 4834 frame_new_height(topframe, h, FALSE, TRUE); | |
|
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4936
diff
changeset
|
4835 if (!frame_check_height(topframe, h)) |
| 7 | 4836 frame_new_height(topframe, h, FALSE, FALSE); |
| 4837 | |
| 4838 (void)win_comp_pos(); /* recompute w_winrow and w_wincol */ | |
| 4839 #else | |
| 4840 if (h < 1) | |
| 4841 h = 1; | |
| 4842 win_new_height(firstwin, h); | |
| 4843 #endif | |
| 4844 compute_cmdrow(); | |
| 170 | 4845 #ifdef FEAT_WINDOWS |
| 824 | 4846 curtab->tp_ch_used = p_ch; |
| 170 | 4847 #endif |
| 4848 | |
| 7 | 4849 #if 0 |
| 4850 /* Disabled: don't want making the screen smaller make a window larger. */ | |
| 4851 if (p_ea) | |
| 4852 win_equal(curwin, FALSE, 'v'); | |
| 4853 #endif | |
| 4854 } | |
| 4855 | |
|
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parents:
8536
diff
changeset
|
4856 #if defined(FEAT_WINDOWS) || defined(PROTO) |
| 7 | 4857 /* |
| 4858 * Called from win_new_shellsize() after Columns changed. | |
| 4859 */ | |
| 4860 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4861 shell_new_columns(void) |
| 7 | 4862 { |
| 4863 if (firstwin == NULL) /* not initialized yet */ | |
| 4864 return; | |
| 779 | 4865 |
| 4866 /* First try setting the widths of windows with 'winfixwidth'. If that | |
| 4867 * doesn't result in the right width, forget about that option. */ | |
| 4868 frame_new_width(topframe, (int)Columns, FALSE, TRUE); | |
|
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parents:
4936
diff
changeset
|
4869 if (!frame_check_width(topframe, Columns)) |
| 779 | 4870 frame_new_width(topframe, (int)Columns, FALSE, FALSE); |
| 4871 | |
| 7 | 4872 (void)win_comp_pos(); /* recompute w_winrow and w_wincol */ |
| 4873 #if 0 | |
| 4874 /* Disabled: don't want making the screen smaller make a window larger. */ | |
| 4875 if (p_ea) | |
| 4876 win_equal(curwin, FALSE, 'h'); | |
| 4877 #endif | |
| 4878 } | |
| 4879 #endif | |
| 4880 | |
| 4881 #if defined(FEAT_CMDWIN) || defined(PROTO) | |
| 4882 /* | |
| 4883 * Save the size of all windows in "gap". | |
| 4884 */ | |
| 4885 void | |
|
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7805
diff
changeset
|
4886 win_size_save(garray_T *gap) |
| 7 | 4887 |
| 4888 { | |
| 4889 win_T *wp; | |
| 4890 | |
| 4891 ga_init2(gap, (int)sizeof(int), 1); | |
| 4892 if (ga_grow(gap, win_count() * 2) == OK) | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
4893 FOR_ALL_WINDOWS(wp) |
| 7 | 4894 { |
| 4895 ((int *)gap->ga_data)[gap->ga_len++] = | |
| 4896 wp->w_width + wp->w_vsep_width; | |
| 4897 ((int *)gap->ga_data)[gap->ga_len++] = wp->w_height; | |
| 4898 } | |
| 4899 } | |
| 4900 | |
| 4901 /* | |
| 4902 * Restore window sizes, but only if the number of windows is still the same. | |
| 4903 * Does not free the growarray. | |
| 4904 */ | |
| 4905 void | |
|
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parents:
7805
diff
changeset
|
4906 win_size_restore(garray_T *gap) |
| 7 | 4907 { |
| 4908 win_T *wp; | |
| 6058 | 4909 int i, j; |
| 7 | 4910 |
| 4911 if (win_count() * 2 == gap->ga_len) | |
| 4912 { | |
| 6058 | 4913 /* The order matters, because frames contain other frames, but it's |
| 4914 * difficult to get right. The easy way out is to do it twice. */ | |
| 4915 for (j = 0; j < 2; ++j) | |
| 7 | 4916 { |
| 6058 | 4917 i = 0; |
|
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Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
4918 FOR_ALL_WINDOWS(wp) |
| 6058 | 4919 { |
| 4920 frame_setwidth(wp->w_frame, ((int *)gap->ga_data)[i++]); | |
| 4921 win_setheight_win(((int *)gap->ga_data)[i++], wp); | |
| 4922 } | |
| 7 | 4923 } |
| 4924 /* recompute the window positions */ | |
| 4925 (void)win_comp_pos(); | |
| 4926 } | |
| 4927 } | |
| 4928 #endif /* FEAT_CMDWIN */ | |
| 4929 | |
| 4930 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 4931 /* | |
| 4932 * Update the position for all windows, using the width and height of the | |
| 4933 * frames. | |
| 4934 * Returns the row just after the last window. | |
| 4935 */ | |
| 668 | 4936 int |
|
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parents:
7805
diff
changeset
|
4937 win_comp_pos(void) |
| 7 | 4938 { |
| 685 | 4939 int row = tabline_height(); |
| 7 | 4940 int col = 0; |
| 4941 | |
| 4942 frame_comp_pos(topframe, &row, &col); | |
| 4943 return row; | |
| 4944 } | |
| 4945 | |
| 4946 /* | |
| 4947 * Update the position of the windows in frame "topfrp", using the width and | |
| 4948 * height of the frames. | |
| 4949 * "*row" and "*col" are the top-left position of the frame. They are updated | |
| 4950 * to the bottom-right position plus one. | |
| 4951 */ | |
| 4952 static void | |
|
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7805
diff
changeset
|
4953 frame_comp_pos(frame_T *topfrp, int *row, int *col) |
| 7 | 4954 { |
| 4955 win_T *wp; | |
| 4956 frame_T *frp; | |
| 4957 int startcol; | |
| 4958 int startrow; | |
| 4959 | |
| 4960 wp = topfrp->fr_win; | |
| 4961 if (wp != NULL) | |
| 4962 { | |
|
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parents:
8536
diff
changeset
|
4963 if (wp->w_winrow != *row || wp->w_wincol != *col) |
| 7 | 4964 { |
| 4965 /* position changed, redraw */ | |
| 4966 wp->w_winrow = *row; | |
| 4967 wp->w_wincol = *col; | |
| 4968 redraw_win_later(wp, NOT_VALID); | |
| 4969 wp->w_redr_status = TRUE; | |
| 4970 } | |
| 4971 *row += wp->w_height + wp->w_status_height; | |
| 4972 *col += wp->w_width + wp->w_vsep_width; | |
| 4973 } | |
| 4974 else | |
| 4975 { | |
| 4976 startrow = *row; | |
| 4977 startcol = *col; | |
| 4978 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 4979 { | |
| 4980 if (topfrp->fr_layout == FR_ROW) | |
| 4981 *row = startrow; /* all frames are at the same row */ | |
| 4982 else | |
| 4983 *col = startcol; /* all frames are at the same col */ | |
| 4984 frame_comp_pos(frp, row, col); | |
| 4985 } | |
| 4986 } | |
| 4987 } | |
| 4988 | |
| 4989 #endif /* FEAT_WINDOWS */ | |
| 4990 | |
| 4991 /* | |
| 4992 * Set current window height and take care of repositioning other windows to | |
| 4993 * fit around it. | |
| 4994 */ | |
| 4995 void | |
|
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7805
diff
changeset
|
4996 win_setheight(int height) |
| 7 | 4997 { |
| 4998 win_setheight_win(height, curwin); | |
| 4999 } | |
| 5000 | |
| 5001 /* | |
| 5002 * Set the window height of window "win" and take care of repositioning other | |
| 5003 * windows to fit around it. | |
| 5004 */ | |
| 5005 void | |
|
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7805
diff
changeset
|
5006 win_setheight_win(int height, win_T *win) |
| 7 | 5007 { |
| 5008 int row; | |
| 5009 | |
| 5010 if (win == curwin) | |
| 5011 { | |
| 5012 /* Always keep current window at least one line high, even when | |
| 5013 * 'winminheight' is zero. */ | |
| 5014 #ifdef FEAT_WINDOWS | |
| 5015 if (height < p_wmh) | |
| 5016 height = p_wmh; | |
| 5017 #endif | |
| 5018 if (height == 0) | |
| 5019 height = 1; | |
| 5020 } | |
| 5021 | |
| 5022 #ifdef FEAT_WINDOWS | |
| 5023 frame_setheight(win->w_frame, height + win->w_status_height); | |
| 5024 | |
| 5025 /* recompute the window positions */ | |
| 5026 row = win_comp_pos(); | |
| 5027 #else | |
| 5028 if (height > topframe->fr_height) | |
| 5029 height = topframe->fr_height; | |
| 5030 win->w_height = height; | |
| 5031 row = height; | |
| 5032 #endif | |
| 5033 | |
| 5034 /* | |
| 5035 * If there is extra space created between the last window and the command | |
| 5036 * line, clear it. | |
| 5037 */ | |
| 5038 if (full_screen && msg_scrolled == 0 && row < cmdline_row) | |
| 5039 screen_fill(row, cmdline_row, 0, (int)Columns, ' ', ' ', 0); | |
| 5040 cmdline_row = row; | |
| 5041 msg_row = row; | |
| 5042 msg_col = 0; | |
| 5043 | |
| 5044 redraw_all_later(NOT_VALID); | |
| 5045 } | |
| 5046 | |
| 5047 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 5048 | |
| 5049 /* | |
| 5050 * Set the height of a frame to "height" and take care that all frames and | |
| 5051 * windows inside it are resized. Also resize frames on the left and right if | |
| 5052 * the are in the same FR_ROW frame. | |
| 5053 * | |
| 5054 * Strategy: | |
| 5055 * If the frame is part of a FR_COL frame, try fitting the frame in that | |
| 5056 * frame. If that doesn't work (the FR_COL frame is too small), recursively | |
| 5057 * go to containing frames to resize them and make room. | |
| 5058 * If the frame is part of a FR_ROW frame, all frames must be resized as well. | |
| 5059 * Check for the minimal height of the FR_ROW frame. | |
| 5060 * At the top level we can also use change the command line height. | |
| 5061 */ | |
| 5062 static void | |
|
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parents:
7805
diff
changeset
|
5063 frame_setheight(frame_T *curfrp, int height) |
| 7 | 5064 { |
| 5065 int room; /* total number of lines available */ | |
| 5066 int take; /* number of lines taken from other windows */ | |
| 5067 int room_cmdline; /* lines available from cmdline */ | |
| 5068 int run; | |
| 5069 frame_T *frp; | |
| 5070 int h; | |
| 5071 int room_reserved; | |
| 5072 | |
| 5073 /* If the height already is the desired value, nothing to do. */ | |
| 5074 if (curfrp->fr_height == height) | |
| 5075 return; | |
| 5076 | |
| 5077 if (curfrp->fr_parent == NULL) | |
| 5078 { | |
| 5079 /* topframe: can only change the command line */ | |
| 667 | 5080 if (height > ROWS_AVAIL) |
| 5081 height = ROWS_AVAIL; | |
| 7 | 5082 if (height > 0) |
| 5083 frame_new_height(curfrp, height, FALSE, FALSE); | |
| 5084 } | |
| 5085 else if (curfrp->fr_parent->fr_layout == FR_ROW) | |
| 5086 { | |
| 5087 /* Row of frames: Also need to resize frames left and right of this | |
| 5088 * one. First check for the minimal height of these. */ | |
| 5089 h = frame_minheight(curfrp->fr_parent, NULL); | |
| 5090 if (height < h) | |
| 5091 height = h; | |
| 5092 frame_setheight(curfrp->fr_parent, height); | |
| 5093 } | |
| 5094 else | |
| 5095 { | |
| 5096 /* | |
| 5097 * Column of frames: try to change only frames in this column. | |
| 5098 */ | |
| 5099 /* | |
| 5100 * Do this twice: | |
| 5101 * 1: compute room available, if it's not enough try resizing the | |
| 5102 * containing frame. | |
| 5103 * 2: compute the room available and adjust the height to it. | |
| 5104 * Try not to reduce the height of a window with 'winfixheight' set. | |
| 5105 */ | |
| 5106 for (run = 1; run <= 2; ++run) | |
| 5107 { | |
| 5108 room = 0; | |
| 5109 room_reserved = 0; | |
| 5110 for (frp = curfrp->fr_parent->fr_child; frp != NULL; | |
| 5111 frp = frp->fr_next) | |
| 5112 { | |
| 5113 if (frp != curfrp | |
| 5114 && frp->fr_win != NULL | |
| 5115 && frp->fr_win->w_p_wfh) | |
| 5116 room_reserved += frp->fr_height; | |
| 5117 room += frp->fr_height; | |
| 5118 if (frp != curfrp) | |
| 5119 room -= frame_minheight(frp, NULL); | |
| 5120 } | |
| 5121 if (curfrp->fr_width != Columns) | |
| 5122 room_cmdline = 0; | |
| 5123 else | |
| 5124 { | |
| 5125 room_cmdline = Rows - p_ch - (lastwin->w_winrow | |
| 5126 + lastwin->w_height + lastwin->w_status_height); | |
| 5127 if (room_cmdline < 0) | |
| 5128 room_cmdline = 0; | |
| 5129 } | |
| 5130 | |
| 5131 if (height <= room + room_cmdline) | |
| 5132 break; | |
| 5133 if (run == 2 || curfrp->fr_width == Columns) | |
| 5134 { | |
| 5135 if (height > room + room_cmdline) | |
| 5136 height = room + room_cmdline; | |
| 5137 break; | |
| 5138 } | |
| 5139 frame_setheight(curfrp->fr_parent, height | |
| 5140 + frame_minheight(curfrp->fr_parent, NOWIN) - (int)p_wmh - 1); | |
| 5141 } | |
| 5142 | |
| 5143 /* | |
| 5144 * Compute the number of lines we will take from others frames (can be | |
| 5145 * negative!). | |
| 5146 */ | |
| 5147 take = height - curfrp->fr_height; | |
| 5148 | |
| 5149 /* If there is not enough room, also reduce the height of a window | |
| 5150 * with 'winfixheight' set. */ | |
| 5151 if (height > room + room_cmdline - room_reserved) | |
| 5152 room_reserved = room + room_cmdline - height; | |
| 5153 /* If there is only a 'winfixheight' window and making the | |
| 5154 * window smaller, need to make the other window taller. */ | |
| 5155 if (take < 0 && room - curfrp->fr_height < room_reserved) | |
| 5156 room_reserved = 0; | |
| 5157 | |
| 5158 if (take > 0 && room_cmdline > 0) | |
| 5159 { | |
| 5160 /* use lines from cmdline first */ | |
| 5161 if (take < room_cmdline) | |
| 5162 room_cmdline = take; | |
| 5163 take -= room_cmdline; | |
| 5164 topframe->fr_height += room_cmdline; | |
| 5165 } | |
| 5166 | |
| 5167 /* | |
| 5168 * set the current frame to the new height | |
| 5169 */ | |
| 5170 frame_new_height(curfrp, height, FALSE, FALSE); | |
| 5171 | |
| 5172 /* | |
| 5173 * First take lines from the frames after the current frame. If | |
| 5174 * that is not enough, takes lines from frames above the current | |
| 5175 * frame. | |
| 5176 */ | |
| 5177 for (run = 0; run < 2; ++run) | |
| 5178 { | |
| 5179 if (run == 0) | |
| 5180 frp = curfrp->fr_next; /* 1st run: start with next window */ | |
| 5181 else | |
| 5182 frp = curfrp->fr_prev; /* 2nd run: start with prev window */ | |
| 5183 while (frp != NULL && take != 0) | |
| 5184 { | |
| 5185 h = frame_minheight(frp, NULL); | |
| 5186 if (room_reserved > 0 | |
| 5187 && frp->fr_win != NULL | |
| 5188 && frp->fr_win->w_p_wfh) | |
| 5189 { | |
| 5190 if (room_reserved >= frp->fr_height) | |
| 5191 room_reserved -= frp->fr_height; | |
| 5192 else | |
| 5193 { | |
| 5194 if (frp->fr_height - room_reserved > take) | |
| 5195 room_reserved = frp->fr_height - take; | |
| 5196 take -= frp->fr_height - room_reserved; | |
| 5197 frame_new_height(frp, room_reserved, FALSE, FALSE); | |
| 5198 room_reserved = 0; | |
| 5199 } | |
| 5200 } | |
| 5201 else | |
| 5202 { | |
| 5203 if (frp->fr_height - take < h) | |
| 5204 { | |
| 5205 take -= frp->fr_height - h; | |
| 5206 frame_new_height(frp, h, FALSE, FALSE); | |
| 5207 } | |
| 5208 else | |
| 5209 { | |
| 5210 frame_new_height(frp, frp->fr_height - take, | |
| 5211 FALSE, FALSE); | |
| 5212 take = 0; | |
| 5213 } | |
| 5214 } | |
| 5215 if (run == 0) | |
| 5216 frp = frp->fr_next; | |
| 5217 else | |
| 5218 frp = frp->fr_prev; | |
| 5219 } | |
| 5220 } | |
| 5221 } | |
| 5222 } | |
| 5223 | |
| 5224 /* | |
| 5225 * Set current window width and take care of repositioning other windows to | |
| 5226 * fit around it. | |
| 5227 */ | |
| 5228 void | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5229 win_setwidth(int width) |
| 7 | 5230 { |
| 5231 win_setwidth_win(width, curwin); | |
| 5232 } | |
| 5233 | |
| 5234 void | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5235 win_setwidth_win(int width, win_T *wp) |
| 7 | 5236 { |
| 5237 /* Always keep current window at least one column wide, even when | |
| 5238 * 'winminwidth' is zero. */ | |
| 5239 if (wp == curwin) | |
| 5240 { | |
| 5241 if (width < p_wmw) | |
| 5242 width = p_wmw; | |
| 5243 if (width == 0) | |
| 5244 width = 1; | |
| 5245 } | |
| 5246 | |
| 5247 frame_setwidth(wp->w_frame, width + wp->w_vsep_width); | |
| 5248 | |
| 5249 /* recompute the window positions */ | |
| 5250 (void)win_comp_pos(); | |
| 5251 | |
| 5252 redraw_all_later(NOT_VALID); | |
| 5253 } | |
| 5254 | |
| 5255 /* | |
| 5256 * Set the width of a frame to "width" and take care that all frames and | |
| 5257 * windows inside it are resized. Also resize frames above and below if the | |
| 5258 * are in the same FR_ROW frame. | |
| 5259 * | |
| 5260 * Strategy is similar to frame_setheight(). | |
| 5261 */ | |
| 5262 static void | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5263 frame_setwidth(frame_T *curfrp, int width) |
| 7 | 5264 { |
| 5265 int room; /* total number of lines available */ | |
| 5266 int take; /* number of lines taken from other windows */ | |
| 5267 int run; | |
| 5268 frame_T *frp; | |
| 5269 int w; | |
| 779 | 5270 int room_reserved; |
| 7 | 5271 |
| 5272 /* If the width already is the desired value, nothing to do. */ | |
| 5273 if (curfrp->fr_width == width) | |
| 5274 return; | |
| 5275 | |
| 5276 if (curfrp->fr_parent == NULL) | |
| 5277 /* topframe: can't change width */ | |
| 5278 return; | |
| 5279 | |
| 5280 if (curfrp->fr_parent->fr_layout == FR_COL) | |
| 5281 { | |
| 5282 /* Column of frames: Also need to resize frames above and below of | |
| 5283 * this one. First check for the minimal width of these. */ | |
| 5284 w = frame_minwidth(curfrp->fr_parent, NULL); | |
| 5285 if (width < w) | |
| 5286 width = w; | |
| 5287 frame_setwidth(curfrp->fr_parent, width); | |
| 5288 } | |
| 5289 else | |
| 5290 { | |
| 5291 /* | |
| 5292 * Row of frames: try to change only frames in this row. | |
| 5293 * | |
| 5294 * Do this twice: | |
| 5295 * 1: compute room available, if it's not enough try resizing the | |
| 5296 * containing frame. | |
| 5297 * 2: compute the room available and adjust the width to it. | |
| 5298 */ | |
| 5299 for (run = 1; run <= 2; ++run) | |
| 5300 { | |
| 5301 room = 0; | |
| 779 | 5302 room_reserved = 0; |
| 7 | 5303 for (frp = curfrp->fr_parent->fr_child; frp != NULL; |
| 5304 frp = frp->fr_next) | |
| 5305 { | |
| 779 | 5306 if (frp != curfrp |
| 5307 && frp->fr_win != NULL | |
| 5308 && frp->fr_win->w_p_wfw) | |
| 5309 room_reserved += frp->fr_width; | |
| 7 | 5310 room += frp->fr_width; |
| 5311 if (frp != curfrp) | |
| 5312 room -= frame_minwidth(frp, NULL); | |
| 5313 } | |
| 5314 | |
| 5315 if (width <= room) | |
| 5316 break; | |
| 667 | 5317 if (run == 2 || curfrp->fr_height >= ROWS_AVAIL) |
| 7 | 5318 { |
| 5319 if (width > room) | |
| 5320 width = room; | |
| 5321 break; | |
| 5322 } | |
| 5323 frame_setwidth(curfrp->fr_parent, width | |
| 5324 + frame_minwidth(curfrp->fr_parent, NOWIN) - (int)p_wmw - 1); | |
| 5325 } | |
| 5326 | |
| 5327 /* | |
| 5328 * Compute the number of lines we will take from others frames (can be | |
| 5329 * negative!). | |
| 5330 */ | |
| 5331 take = width - curfrp->fr_width; | |
| 5332 | |
| 779 | 5333 /* If there is not enough room, also reduce the width of a window |
| 5334 * with 'winfixwidth' set. */ | |
| 5335 if (width > room - room_reserved) | |
| 5336 room_reserved = room - width; | |
| 5337 /* If there is only a 'winfixwidth' window and making the | |
| 5338 * window smaller, need to make the other window narrower. */ | |
| 5339 if (take < 0 && room - curfrp->fr_width < room_reserved) | |
| 5340 room_reserved = 0; | |
| 5341 | |
| 7 | 5342 /* |
| 5343 * set the current frame to the new width | |
| 5344 */ | |
| 779 | 5345 frame_new_width(curfrp, width, FALSE, FALSE); |
| 7 | 5346 |
| 5347 /* | |
| 5348 * First take lines from the frames right of the current frame. If | |
| 5349 * that is not enough, takes lines from frames left of the current | |
| 5350 * frame. | |
| 5351 */ | |
| 5352 for (run = 0; run < 2; ++run) | |
| 5353 { | |
| 5354 if (run == 0) | |
| 5355 frp = curfrp->fr_next; /* 1st run: start with next window */ | |
| 5356 else | |
| 5357 frp = curfrp->fr_prev; /* 2nd run: start with prev window */ | |
| 5358 while (frp != NULL && take != 0) | |
| 5359 { | |
| 5360 w = frame_minwidth(frp, NULL); | |
| 779 | 5361 if (room_reserved > 0 |
| 5362 && frp->fr_win != NULL | |
| 5363 && frp->fr_win->w_p_wfw) | |
| 7 | 5364 { |
| 779 | 5365 if (room_reserved >= frp->fr_width) |
| 5366 room_reserved -= frp->fr_width; | |
| 5367 else | |
| 5368 { | |
| 5369 if (frp->fr_width - room_reserved > take) | |
| 5370 room_reserved = frp->fr_width - take; | |
| 5371 take -= frp->fr_width - room_reserved; | |
| 5372 frame_new_width(frp, room_reserved, FALSE, FALSE); | |
| 5373 room_reserved = 0; | |
| 5374 } | |
| 7 | 5375 } |
| 5376 else | |
| 5377 { | |
| 779 | 5378 if (frp->fr_width - take < w) |
| 5379 { | |
| 5380 take -= frp->fr_width - w; | |
| 5381 frame_new_width(frp, w, FALSE, FALSE); | |
| 5382 } | |
| 5383 else | |
| 5384 { | |
| 5385 frame_new_width(frp, frp->fr_width - take, | |
| 5386 FALSE, FALSE); | |
| 5387 take = 0; | |
| 5388 } | |
| 7 | 5389 } |
| 5390 if (run == 0) | |
| 5391 frp = frp->fr_next; | |
| 5392 else | |
| 5393 frp = frp->fr_prev; | |
| 5394 } | |
| 5395 } | |
| 5396 } | |
| 5397 } | |
| 5398 | |
| 5399 /* | |
| 5400 * Check 'winminheight' for a valid value. | |
| 5401 */ | |
| 5402 void | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5403 win_setminheight(void) |
| 7 | 5404 { |
| 5405 int room; | |
| 5406 int first = TRUE; | |
| 5407 win_T *wp; | |
| 5408 | |
| 5409 /* loop until there is a 'winminheight' that is possible */ | |
| 5410 while (p_wmh > 0) | |
| 5411 { | |
| 5412 /* TODO: handle vertical splits */ | |
| 5413 room = -p_wh; | |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
5414 FOR_ALL_WINDOWS(wp) |
| 7 | 5415 room += wp->w_height - p_wmh; |
| 5416 if (room >= 0) | |
| 5417 break; | |
| 5418 --p_wmh; | |
| 5419 if (first) | |
| 5420 { | |
| 5421 EMSG(_(e_noroom)); | |
| 5422 first = FALSE; | |
| 5423 } | |
| 5424 } | |
| 5425 } | |
| 5426 | |
|
7229
ae360f1df2aa
commit https://github.com/vim/vim/commit/6a2697ffd7e894861853b351689b0ddec8901c96
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
5427 #if defined(FEAT_MOUSE) || defined(PROTO) |
| 7 | 5428 |
| 5429 /* | |
| 5430 * Status line of dragwin is dragged "offset" lines down (negative is up). | |
| 5431 */ | |
| 5432 void | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5433 win_drag_status_line(win_T *dragwin, int offset) |
| 7 | 5434 { |
| 5435 frame_T *curfr; | |
| 5436 frame_T *fr; | |
| 5437 int room; | |
| 5438 int row; | |
| 5439 int up; /* if TRUE, drag status line up, otherwise down */ | |
| 5440 int n; | |
| 5441 | |
| 5442 fr = dragwin->w_frame; | |
| 5443 curfr = fr; | |
| 5444 if (fr != topframe) /* more than one window */ | |
| 5445 { | |
| 5446 fr = fr->fr_parent; | |
| 5447 /* When the parent frame is not a column of frames, its parent should | |
| 5448 * be. */ | |
| 5449 if (fr->fr_layout != FR_COL) | |
| 5450 { | |
| 5451 curfr = fr; | |
| 5452 if (fr != topframe) /* only a row of windows, may drag statusline */ | |
| 5453 fr = fr->fr_parent; | |
| 5454 } | |
| 5455 } | |
| 5456 | |
| 5457 /* If this is the last frame in a column, may want to resize the parent | |
| 5458 * frame instead (go two up to skip a row of frames). */ | |
| 5459 while (curfr != topframe && curfr->fr_next == NULL) | |
| 5460 { | |
| 5461 if (fr != topframe) | |
| 5462 fr = fr->fr_parent; | |
| 5463 curfr = fr; | |
| 5464 if (fr != topframe) | |
| 5465 fr = fr->fr_parent; | |
| 5466 } | |
| 5467 | |
| 5468 if (offset < 0) /* drag up */ | |
| 5469 { | |
| 5470 up = TRUE; | |
| 5471 offset = -offset; | |
| 5472 /* sum up the room of the current frame and above it */ | |
| 5473 if (fr == curfr) | |
| 5474 { | |
| 5475 /* only one window */ | |
| 5476 room = fr->fr_height - frame_minheight(fr, NULL); | |
| 5477 } | |
| 5478 else | |
| 5479 { | |
| 5480 room = 0; | |
| 5481 for (fr = fr->fr_child; ; fr = fr->fr_next) | |
| 5482 { | |
| 5483 room += fr->fr_height - frame_minheight(fr, NULL); | |
| 5484 if (fr == curfr) | |
| 5485 break; | |
| 5486 } | |
| 5487 } | |
| 5488 fr = curfr->fr_next; /* put fr at frame that grows */ | |
| 5489 } | |
| 5490 else /* drag down */ | |
| 5491 { | |
| 5492 up = FALSE; | |
| 5493 /* | |
| 5494 * Only dragging the last status line can reduce p_ch. | |
| 5495 */ | |
| 5496 room = Rows - cmdline_row; | |
| 5497 if (curfr->fr_next == NULL) | |
| 5498 room -= 1; | |
| 5499 else | |
| 5500 room -= p_ch; | |
| 5501 if (room < 0) | |
| 5502 room = 0; | |
| 5503 /* sum up the room of frames below of the current one */ | |
| 5504 for (fr = curfr->fr_next; fr != NULL; fr = fr->fr_next) | |
| 5505 room += fr->fr_height - frame_minheight(fr, NULL); | |
| 5506 fr = curfr; /* put fr at window that grows */ | |
| 5507 } | |
| 5508 | |
| 5509 if (room < offset) /* Not enough room */ | |
| 5510 offset = room; /* Move as far as we can */ | |
| 5511 if (offset <= 0) | |
| 5512 return; | |
| 5513 | |
| 5514 /* | |
| 5515 * Grow frame fr by "offset" lines. | |
| 5516 * Doesn't happen when dragging the last status line up. | |
| 5517 */ | |
| 5518 if (fr != NULL) | |
| 5519 frame_new_height(fr, fr->fr_height + offset, up, FALSE); | |
| 5520 | |
| 5521 if (up) | |
| 5522 fr = curfr; /* current frame gets smaller */ | |
| 5523 else | |
| 5524 fr = curfr->fr_next; /* next frame gets smaller */ | |
| 5525 | |
| 5526 /* | |
| 5527 * Now make the other frames smaller. | |
| 5528 */ | |
| 5529 while (fr != NULL && offset > 0) | |
| 5530 { | |
| 5531 n = frame_minheight(fr, NULL); | |
| 5532 if (fr->fr_height - offset <= n) | |
| 5533 { | |
| 5534 offset -= fr->fr_height - n; | |
| 5535 frame_new_height(fr, n, !up, FALSE); | |
| 5536 } | |
| 5537 else | |
| 5538 { | |
| 5539 frame_new_height(fr, fr->fr_height - offset, !up, FALSE); | |
| 5540 break; | |
| 5541 } | |
| 5542 if (up) | |
| 5543 fr = fr->fr_prev; | |
| 5544 else | |
| 5545 fr = fr->fr_next; | |
| 5546 } | |
| 5547 row = win_comp_pos(); | |
| 5548 screen_fill(row, cmdline_row, 0, (int)Columns, ' ', ' ', 0); | |
| 5549 cmdline_row = row; | |
| 5550 p_ch = Rows - cmdline_row; | |
| 5551 if (p_ch < 1) | |
| 5552 p_ch = 1; | |
| 824 | 5553 curtab->tp_ch_used = p_ch; |
| 737 | 5554 redraw_all_later(SOME_VALID); |
| 7 | 5555 showmode(); |
| 5556 } | |
| 5557 | |
| 5558 /* | |
| 5559 * Separator line of dragwin is dragged "offset" lines right (negative is left). | |
| 5560 */ | |
| 5561 void | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5562 win_drag_vsep_line(win_T *dragwin, int offset) |
| 7 | 5563 { |
| 5564 frame_T *curfr; | |
| 5565 frame_T *fr; | |
| 5566 int room; | |
| 5567 int left; /* if TRUE, drag separator line left, otherwise right */ | |
| 5568 int n; | |
| 5569 | |
| 5570 fr = dragwin->w_frame; | |
| 840 | 5571 if (fr == topframe) /* only one window (cannot happen?) */ |
| 7 | 5572 return; |
| 5573 curfr = fr; | |
| 5574 fr = fr->fr_parent; | |
| 5575 /* When the parent frame is not a row of frames, its parent should be. */ | |
| 5576 if (fr->fr_layout != FR_ROW) | |
| 5577 { | |
| 5578 if (fr == topframe) /* only a column of windows (cannot happen?) */ | |
| 5579 return; | |
| 5580 curfr = fr; | |
| 5581 fr = fr->fr_parent; | |
| 5582 } | |
| 5583 | |
| 5584 /* If this is the last frame in a row, may want to resize a parent | |
| 5585 * frame instead. */ | |
| 5586 while (curfr->fr_next == NULL) | |
| 5587 { | |
| 5588 if (fr == topframe) | |
| 5589 break; | |
| 5590 curfr = fr; | |
| 5591 fr = fr->fr_parent; | |
| 5592 if (fr != topframe) | |
| 5593 { | |
| 5594 curfr = fr; | |
| 5595 fr = fr->fr_parent; | |
| 5596 } | |
| 5597 } | |
| 5598 | |
| 5599 if (offset < 0) /* drag left */ | |
| 5600 { | |
| 5601 left = TRUE; | |
| 5602 offset = -offset; | |
| 5603 /* sum up the room of the current frame and left of it */ | |
| 5604 room = 0; | |
| 5605 for (fr = fr->fr_child; ; fr = fr->fr_next) | |
| 5606 { | |
| 5607 room += fr->fr_width - frame_minwidth(fr, NULL); | |
| 5608 if (fr == curfr) | |
| 5609 break; | |
| 5610 } | |
| 5611 fr = curfr->fr_next; /* put fr at frame that grows */ | |
| 5612 } | |
| 5613 else /* drag right */ | |
| 5614 { | |
| 5615 left = FALSE; | |
| 5616 /* sum up the room of frames right of the current one */ | |
| 5617 room = 0; | |
| 5618 for (fr = curfr->fr_next; fr != NULL; fr = fr->fr_next) | |
| 5619 room += fr->fr_width - frame_minwidth(fr, NULL); | |
| 5620 fr = curfr; /* put fr at window that grows */ | |
| 5621 } | |
| 5622 | |
| 5623 if (room < offset) /* Not enough room */ | |
| 5624 offset = room; /* Move as far as we can */ | |
| 5625 if (offset <= 0) /* No room at all, quit. */ | |
| 5626 return; | |
|
7256
79270eaac6de
commit https://github.com/vim/vim/commit/294a7e55b01149154807a23323038784549b8946
Christian Brabandt <cb@256bit.org>
parents:
7229
diff
changeset
|
5627 if (fr == NULL) |
|
79270eaac6de
commit https://github.com/vim/vim/commit/294a7e55b01149154807a23323038784549b8946
Christian Brabandt <cb@256bit.org>
parents:
7229
diff
changeset
|
5628 return; /* Safety check, should not happen. */ |
| 7 | 5629 |
| 5630 /* grow frame fr by offset lines */ | |
| 779 | 5631 frame_new_width(fr, fr->fr_width + offset, left, FALSE); |
| 7 | 5632 |
| 5633 /* shrink other frames: current and at the left or at the right */ | |
| 5634 if (left) | |
| 5635 fr = curfr; /* current frame gets smaller */ | |
| 5636 else | |
| 5637 fr = curfr->fr_next; /* next frame gets smaller */ | |
| 5638 | |
| 5639 while (fr != NULL && offset > 0) | |
| 5640 { | |
| 5641 n = frame_minwidth(fr, NULL); | |
| 5642 if (fr->fr_width - offset <= n) | |
| 5643 { | |
| 5644 offset -= fr->fr_width - n; | |
| 779 | 5645 frame_new_width(fr, n, !left, FALSE); |
| 7 | 5646 } |
| 5647 else | |
| 5648 { | |
| 779 | 5649 frame_new_width(fr, fr->fr_width - offset, !left, FALSE); |
| 7 | 5650 break; |
| 5651 } | |
| 5652 if (left) | |
| 5653 fr = fr->fr_prev; | |
| 5654 else | |
| 5655 fr = fr->fr_next; | |
| 5656 } | |
| 5657 (void)win_comp_pos(); | |
| 5658 redraw_all_later(NOT_VALID); | |
| 5659 } | |
| 5660 #endif /* FEAT_MOUSE */ | |
| 5661 | |
| 5662 #endif /* FEAT_WINDOWS */ | |
| 5663 | |
| 2665 | 5664 #define FRACTION_MULT 16384L |
| 5665 | |
| 5666 /* | |
| 5667 * Set wp->w_fraction for the current w_wrow and w_height. | |
| 5668 */ | |
|
7311
743c258ca3ab
commit https://github.com/vim/vim/commit/9dc2ce398bb3456cc8f590ef0260459798b34d2a
Christian Brabandt <cb@256bit.org>
parents:
7256
diff
changeset
|
5669 void |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5670 set_fraction(win_T *wp) |
| 2665 | 5671 { |
| 5672 wp->w_fraction = ((long)wp->w_wrow * FRACTION_MULT | |
| 5875 | 5673 + wp->w_height / 2) / (long)wp->w_height; |
| 2665 | 5674 } |
| 5675 | |
| 7 | 5676 /* |
| 5677 * Set the height of a window. | |
| 5678 * This takes care of the things inside the window, not what happens to the | |
| 5679 * window position, the frame or to other windows. | |
| 5680 */ | |
| 3697 | 5681 void |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5682 win_new_height(win_T *wp, int height) |
| 7 | 5683 { |
| 5875 | 5684 int prev_height = wp->w_height; |
| 7 | 5685 |
| 5686 /* Don't want a negative height. Happens when splitting a tiny window. | |
| 5687 * Will equalize heights soon to fix it. */ | |
| 5688 if (height < 0) | |
| 5689 height = 0; | |
| 826 | 5690 if (wp->w_height == height) |
| 5691 return; /* nothing to do */ | |
| 7 | 5692 |
| 5875 | 5693 if (wp->w_height > 0) |
| 5694 { | |
| 5695 if (wp == curwin) | |
| 5969 | 5696 /* w_wrow needs to be valid. When setting 'laststatus' this may |
| 5697 * call win_new_height() recursively. */ | |
| 5698 validate_cursor(); | |
| 5699 if (wp->w_height != prev_height) | |
| 5700 return; /* Recursive call already changed the size, bail out here | |
| 5701 to avoid the following to mess things up. */ | |
| 5875 | 5702 if (wp->w_wrow != wp->w_prev_fraction_row) |
| 5703 set_fraction(wp); | |
| 5704 } | |
| 7 | 5705 |
| 5706 wp->w_height = height; | |
| 5707 wp->w_skipcol = 0; | |
| 5708 | |
|
10013
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5709 scroll_to_fraction(wp, prev_height); |
|
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5710 } |
|
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5711 |
|
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5712 void |
|
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5713 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
|
5714 { |
|
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5715 linenr_T lnum; |
|
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5716 int sline, line_size; |
|
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5717 int height = wp->w_height; |
|
942d40a92be6
commit https://github.com/vim/vim/commit/46328f9a1cc8047d1e05095bc9f531038c5a4028
Christian Brabandt <cb@256bit.org>
parents:
9953
diff
changeset
|
5718 |
| 7 | 5719 /* Don't change w_topline when height is zero. Don't set w_topline when |
| 5720 * 'scrollbind' is set and this isn't the current window. */ | |
| 5721 if (height > 0 | |
| 5722 #ifdef FEAT_SCROLLBIND | |
| 5723 && (!wp->w_p_scb || wp == curwin) | |
| 5724 #endif | |
| 5725 ) | |
| 5726 { | |
| 47 | 5727 /* |
| 5728 * Find a value for w_topline that shows the cursor at the same | |
| 5729 * relative position in the window as before (more or less). | |
| 5730 */ | |
| 7 | 5731 lnum = wp->w_cursor.lnum; |
| 5732 if (lnum < 1) /* can happen when starting up */ | |
| 5733 lnum = 1; | |
| 5875 | 5734 wp->w_wrow = ((long)wp->w_fraction * (long)height - 1L |
| 5735 + FRACTION_MULT / 2) / FRACTION_MULT; | |
| 7 | 5736 line_size = plines_win_col(wp, lnum, (long)(wp->w_cursor.col)) - 1; |
| 5737 sline = wp->w_wrow - line_size; | |
| 1023 | 5738 |
| 5739 if (sline >= 0) | |
| 5740 { | |
| 5741 /* Make sure the whole cursor line is visible, if possible. */ | |
| 5742 int rows = plines_win(wp, lnum, FALSE); | |
| 5743 | |
| 5744 if (sline > wp->w_height - rows) | |
| 5745 { | |
| 5746 sline = wp->w_height - rows; | |
| 5747 wp->w_wrow -= rows - line_size; | |
| 5748 } | |
| 5749 } | |
| 5750 | |
| 7 | 5751 if (sline < 0) |
| 5752 { | |
| 5753 /* | |
| 5754 * Cursor line would go off top of screen if w_wrow was this high. | |
| 1023 | 5755 * Make cursor line the first line in the window. If not enough |
| 5756 * room use w_skipcol; | |
| 7 | 5757 */ |
| 5758 wp->w_wrow = line_size; | |
| 1023 | 5759 if (wp->w_wrow >= wp->w_height |
| 5760 && (W_WIDTH(wp) - win_col_off(wp)) > 0) | |
| 5761 { | |
| 5762 wp->w_skipcol += W_WIDTH(wp) - win_col_off(wp); | |
| 5763 --wp->w_wrow; | |
| 5764 while (wp->w_wrow >= wp->w_height) | |
| 5765 { | |
| 5766 wp->w_skipcol += W_WIDTH(wp) - win_col_off(wp) | |
| 5767 + win_col_off2(wp); | |
| 5768 --wp->w_wrow; | |
| 5769 } | |
| 5770 } | |
| 6052 | 5771 set_topline(wp, lnum); |
| 7 | 5772 } |
| 5936 | 5773 else if (sline > 0) |
| 7 | 5774 { |
| 1023 | 5775 while (sline > 0 && lnum > 1) |
| 7 | 5776 { |
| 5777 #ifdef FEAT_FOLDING | |
| 5778 hasFoldingWin(wp, lnum, &lnum, NULL, TRUE, NULL); | |
| 5779 if (lnum == 1) | |
| 5780 { | |
| 5781 /* first line in buffer is folded */ | |
| 5782 line_size = 1; | |
| 5783 --sline; | |
| 5784 break; | |
| 5785 } | |
| 5786 #endif | |
| 5787 --lnum; | |
| 5788 #ifdef FEAT_DIFF | |
| 5789 if (lnum == wp->w_topline) | |
| 5790 line_size = plines_win_nofill(wp, lnum, TRUE) | |
| 5791 + wp->w_topfill; | |
| 5792 else | |
| 5793 #endif | |
| 5794 line_size = plines_win(wp, lnum, TRUE); | |
| 5795 sline -= line_size; | |
| 5796 } | |
| 47 | 5797 |
| 7 | 5798 if (sline < 0) |
| 5799 { | |
| 5800 /* | |
| 5801 * Line we want at top would go off top of screen. Use next | |
| 5802 * line instead. | |
| 5803 */ | |
| 5804 #ifdef FEAT_FOLDING | |
| 5805 hasFoldingWin(wp, lnum, NULL, &lnum, TRUE, NULL); | |
| 5806 #endif | |
| 5807 lnum++; | |
| 5808 wp->w_wrow -= line_size + sline; | |
| 5809 } | |
| 5936 | 5810 else if (sline > 0) |
| 7 | 5811 { |
| 5812 /* First line of file reached, use that as topline. */ | |
| 5813 lnum = 1; | |
| 5814 wp->w_wrow -= sline; | |
| 5815 } | |
| 5936 | 5816 |
| 6052 | 5817 set_topline(wp, lnum); |
| 7 | 5818 } |
| 5819 } | |
| 5820 | |
| 5821 if (wp == curwin) | |
| 5822 { | |
| 5823 if (p_so) | |
| 5824 update_topline(); | |
| 5825 curs_columns(FALSE); /* validate w_wrow */ | |
| 5826 } | |
| 5875 | 5827 if (prev_height > 0) |
| 5828 wp->w_prev_fraction_row = wp->w_wrow; | |
| 7 | 5829 |
| 5830 win_comp_scroll(wp); | |
| 737 | 5831 redraw_win_later(wp, SOME_VALID); |
| 7 | 5832 #ifdef FEAT_WINDOWS |
| 5833 wp->w_redr_status = TRUE; | |
| 5834 #endif | |
| 5835 invalidate_botline_win(wp); | |
| 5836 } | |
| 5837 | |
|
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5838 #ifdef FEAT_WINDOWS |
| 7 | 5839 /* |
| 5840 * Set the width of a window. | |
| 5841 */ | |
| 3697 | 5842 void |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5843 win_new_width(win_T *wp, int width) |
| 7 | 5844 { |
| 5845 wp->w_width = width; | |
| 5846 wp->w_lines_valid = 0; | |
| 5847 changed_line_abv_curs_win(wp); | |
| 5848 invalidate_botline_win(wp); | |
| 5849 if (wp == curwin) | |
| 5850 { | |
| 5851 update_topline(); | |
| 5852 curs_columns(TRUE); /* validate w_wrow */ | |
| 5853 } | |
| 5854 redraw_win_later(wp, NOT_VALID); | |
| 5855 wp->w_redr_status = TRUE; | |
| 5856 } | |
| 5857 #endif | |
| 5858 | |
| 5859 void | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5860 win_comp_scroll(win_T *wp) |
| 7 | 5861 { |
| 5862 wp->w_p_scr = ((unsigned)wp->w_height >> 1); | |
| 5863 if (wp->w_p_scr == 0) | |
| 5864 wp->w_p_scr = 1; | |
| 5865 } | |
| 5866 | |
| 5867 /* | |
| 5868 * command_height: called whenever p_ch has been changed | |
| 5869 */ | |
| 5870 void | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5871 command_height(void) |
| 7 | 5872 { |
| 5873 #ifdef FEAT_WINDOWS | |
| 5874 int h; | |
| 5875 frame_T *frp; | |
| 824 | 5876 int old_p_ch = curtab->tp_ch_used; |
| 5877 | |
| 5878 /* Use the value of p_ch that we remembered. This is needed for when the | |
| 5879 * GUI starts up, we can't be sure in what order things happen. And when | |
| 5880 * p_ch was changed in another tab page. */ | |
| 5881 curtab->tp_ch_used = p_ch; | |
| 170 | 5882 |
| 7 | 5883 /* Find bottom frame with width of screen. */ |
| 5884 frp = lastwin->w_frame; | |
| 5885 while (frp->fr_width != Columns && frp->fr_parent != NULL) | |
| 5886 frp = frp->fr_parent; | |
| 5887 | |
| 5888 /* Avoid changing the height of a window with 'winfixheight' set. */ | |
| 5889 while (frp->fr_prev != NULL && frp->fr_layout == FR_LEAF | |
| 5890 && frp->fr_win->w_p_wfh) | |
| 5891 frp = frp->fr_prev; | |
| 5892 | |
| 5893 if (starting != NO_SCREEN) | |
| 5894 { | |
| 5895 cmdline_row = Rows - p_ch; | |
| 5896 | |
| 5897 if (p_ch > old_p_ch) /* p_ch got bigger */ | |
| 5898 { | |
| 5899 while (p_ch > old_p_ch) | |
| 5900 { | |
| 5901 if (frp == NULL) | |
| 5902 { | |
| 5903 EMSG(_(e_noroom)); | |
| 5904 p_ch = old_p_ch; | |
| 1404 | 5905 curtab->tp_ch_used = p_ch; |
| 7 | 5906 cmdline_row = Rows - p_ch; |
| 5907 break; | |
| 5908 } | |
| 5909 h = frp->fr_height - frame_minheight(frp, NULL); | |
| 5910 if (h > p_ch - old_p_ch) | |
| 5911 h = p_ch - old_p_ch; | |
| 5912 old_p_ch += h; | |
| 5913 frame_add_height(frp, -h); | |
| 5914 frp = frp->fr_prev; | |
| 5915 } | |
| 5916 | |
| 5917 /* Recompute window positions. */ | |
| 5918 (void)win_comp_pos(); | |
| 5919 | |
| 5920 /* clear the lines added to cmdline */ | |
| 5921 if (full_screen) | |
| 5922 screen_fill((int)(cmdline_row), (int)Rows, 0, | |
| 5923 (int)Columns, ' ', ' ', 0); | |
| 5924 msg_row = cmdline_row; | |
| 5925 redraw_cmdline = TRUE; | |
| 5926 return; | |
| 5927 } | |
| 5928 | |
| 5929 if (msg_row < cmdline_row) | |
| 5930 msg_row = cmdline_row; | |
| 5931 redraw_cmdline = TRUE; | |
| 5932 } | |
| 5933 frame_add_height(frp, (int)(old_p_ch - p_ch)); | |
| 5934 | |
| 5935 /* Recompute window positions. */ | |
| 5936 if (frp != lastwin->w_frame) | |
| 5937 (void)win_comp_pos(); | |
| 5938 #else | |
| 5939 cmdline_row = Rows - p_ch; | |
| 824 | 5940 win_setheight(cmdline_row); |
| 7 | 5941 #endif |
| 5942 } | |
| 5943 | |
| 5944 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 5945 /* | |
| 5946 * Resize frame "frp" to be "n" lines higher (negative for less high). | |
| 5947 * Also resize the frames it is contained in. | |
| 5948 */ | |
| 5949 static void | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5950 frame_add_height(frame_T *frp, int n) |
| 7 | 5951 { |
| 5952 frame_new_height(frp, frp->fr_height + n, FALSE, FALSE); | |
| 5953 for (;;) | |
| 5954 { | |
| 5955 frp = frp->fr_parent; | |
| 5956 if (frp == NULL) | |
| 5957 break; | |
| 5958 frp->fr_height += n; | |
| 5959 } | |
| 5960 } | |
| 5961 | |
| 5962 /* | |
| 5963 * Add or remove a status line for the bottom window(s), according to the | |
| 5964 * value of 'laststatus'. | |
| 5965 */ | |
| 5966 void | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5967 last_status( |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5968 int morewin) /* pretend there are two or more windows */ |
| 7 | 5969 { |
| 5970 /* Don't make a difference between horizontal or vertical split. */ | |
| 5971 last_status_rec(topframe, (p_ls == 2 | |
| 5972 || (p_ls == 1 && (morewin || lastwin != firstwin)))); | |
| 5973 } | |
| 5974 | |
| 5975 static void | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5976 last_status_rec(frame_T *fr, int statusline) |
| 7 | 5977 { |
| 5978 frame_T *fp; | |
| 5979 win_T *wp; | |
| 5980 | |
| 5981 if (fr->fr_layout == FR_LEAF) | |
| 5982 { | |
| 5983 wp = fr->fr_win; | |
| 5984 if (wp->w_status_height != 0 && !statusline) | |
| 5985 { | |
| 5986 /* remove status line */ | |
| 5987 win_new_height(wp, wp->w_height + 1); | |
| 5988 wp->w_status_height = 0; | |
| 5989 comp_col(); | |
| 5990 } | |
| 5991 else if (wp->w_status_height == 0 && statusline) | |
| 5992 { | |
| 5993 /* Find a frame to take a line from. */ | |
| 5994 fp = fr; | |
| 5995 while (fp->fr_height <= frame_minheight(fp, NULL)) | |
| 5996 { | |
| 5997 if (fp == topframe) | |
| 5998 { | |
| 5999 EMSG(_(e_noroom)); | |
| 6000 return; | |
| 6001 } | |
| 6002 /* In a column of frames: go to frame above. If already at | |
| 6003 * the top or in a row of frames: go to parent. */ | |
| 6004 if (fp->fr_parent->fr_layout == FR_COL && fp->fr_prev != NULL) | |
| 6005 fp = fp->fr_prev; | |
| 6006 else | |
| 6007 fp = fp->fr_parent; | |
| 6008 } | |
| 6009 wp->w_status_height = 1; | |
| 6010 if (fp != fr) | |
| 6011 { | |
| 6012 frame_new_height(fp, fp->fr_height - 1, FALSE, FALSE); | |
| 6013 frame_fix_height(wp); | |
| 6014 (void)win_comp_pos(); | |
| 6015 } | |
| 6016 else | |
| 6017 win_new_height(wp, wp->w_height - 1); | |
| 6018 comp_col(); | |
| 737 | 6019 redraw_all_later(SOME_VALID); |
| 7 | 6020 } |
| 6021 } | |
| 6022 else if (fr->fr_layout == FR_ROW) | |
| 6023 { | |
| 6024 /* vertically split windows, set status line for each one */ | |
| 6025 for (fp = fr->fr_child; fp != NULL; fp = fp->fr_next) | |
| 6026 last_status_rec(fp, statusline); | |
| 6027 } | |
| 6028 else | |
| 6029 { | |
| 6030 /* horizontally split window, set status line for last one */ | |
| 6031 for (fp = fr->fr_child; fp->fr_next != NULL; fp = fp->fr_next) | |
| 6032 ; | |
| 6033 last_status_rec(fp, statusline); | |
| 6034 } | |
| 6035 } | |
| 6036 | |
| 667 | 6037 /* |
| 668 | 6038 * Return the number of lines used by the tab page line. |
| 667 | 6039 */ |
| 6040 int | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6041 tabline_height(void) |
| 667 | 6042 { |
| 685 | 6043 #ifdef FEAT_GUI_TABLINE |
| 6044 /* When the GUI has the tabline then this always returns zero. */ | |
| 6045 if (gui_use_tabline()) | |
| 6046 return 0; | |
| 6047 #endif | |
| 675 | 6048 switch (p_stal) |
| 668 | 6049 { |
| 6050 case 0: return 0; | |
| 6051 case 1: return (first_tabpage->tp_next == NULL) ? 0 : 1; | |
| 6052 } | |
| 667 | 6053 return 1; |
| 6054 } | |
| 6055 | |
| 7 | 6056 #endif /* FEAT_WINDOWS */ |
| 6057 | |
| 6058 #if defined(FEAT_SEARCHPATH) || defined(PROTO) | |
| 6059 /* | |
| 344 | 6060 * Get the file name at the cursor. |
| 6061 * If Visual mode is active, use the selected text if it's in one line. | |
| 6062 * Returns the name in allocated memory, NULL for failure. | |
| 6063 */ | |
| 6064 char_u * | |
|
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|
6065 grab_file_name(long count, linenr_T *file_lnum) |
| 344 | 6066 { |
| 6633 | 6067 int options = FNAME_MESS|FNAME_EXP|FNAME_REL|FNAME_UNESC; |
| 6068 | |
| 344 | 6069 if (VIsual_active) |
| 6070 { | |
| 6071 int len; | |
| 6072 char_u *ptr; | |
| 6073 | |
| 6074 if (get_visual_text(NULL, &ptr, &len) == FAIL) | |
| 6075 return NULL; | |
| 6633 | 6076 return find_file_name_in_path(ptr, len, options, |
| 6077 count, curbuf->b_ffname); | |
| 6078 } | |
| 6079 return file_name_at_cursor(options | FNAME_HYP, count, file_lnum); | |
| 681 | 6080 |
| 344 | 6081 } |
| 6082 | |
| 6083 /* | |
| 7 | 6084 * Return the file name under or after the cursor. |
| 6085 * | |
| 6086 * The 'path' option is searched if the file name is not absolute. | |
| 6087 * The string returned has been alloc'ed and should be freed by the caller. | |
| 6088 * NULL is returned if the file name or file is not found. | |
| 6089 * | |
| 6090 * options: | |
| 6091 * FNAME_MESS give error messages | |
| 6092 * FNAME_EXP expand to path | |
| 6093 * FNAME_HYP check for hypertext link | |
| 6094 * FNAME_INCL apply "includeexpr" | |
| 6095 */ | |
| 6096 char_u * | |
|
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diff
changeset
|
6097 file_name_at_cursor(int options, long count, linenr_T *file_lnum) |
| 7 | 6098 { |
| 6099 return file_name_in_line(ml_get_curline(), | |
| 681 | 6100 curwin->w_cursor.col, options, count, curbuf->b_ffname, |
| 6101 file_lnum); | |
| 7 | 6102 } |
| 6103 | |
| 6104 /* | |
| 6105 * Return the name of the file under or after ptr[col]. | |
| 6106 * Otherwise like file_name_at_cursor(). | |
| 6107 */ | |
| 6108 char_u * | |
|
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diff
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|
6109 file_name_in_line( |
|
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|
6110 char_u *line, |
|
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|
6111 int col, |
|
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|
6112 int options, |
|
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diff
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|
6113 long count, |
|
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|
6114 char_u *rel_fname, /* file we are searching relative to */ |
|
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diff
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|
6115 linenr_T *file_lnum) /* line number after the file name */ |
| 7 | 6116 { |
| 6117 char_u *ptr; | |
| 6118 int len; | |
| 6119 | |
| 6120 /* | |
| 6121 * search forward for what could be the start of a file name | |
| 6122 */ | |
| 6123 ptr = line + col; | |
| 6124 while (*ptr != NUL && !vim_isfilec(*ptr)) | |
| 345 | 6125 mb_ptr_adv(ptr); |
| 7 | 6126 if (*ptr == NUL) /* nothing found */ |
| 6127 { | |
| 6128 if (options & FNAME_MESS) | |
| 6129 EMSG(_("E446: No file name under cursor")); | |
| 6130 return NULL; | |
| 6131 } | |
| 6132 | |
| 6133 /* | |
| 6134 * Search backward for first char of the file name. | |
| 6135 * Go one char back to ":" before "//" even when ':' is not in 'isfname'. | |
| 6136 */ | |
| 6137 while (ptr > line) | |
| 6138 { | |
| 6139 #ifdef FEAT_MBYTE | |
| 6140 if (has_mbyte && (len = (*mb_head_off)(line, ptr - 1)) > 0) | |
| 6141 ptr -= len + 1; | |
| 6142 else | |
| 6143 #endif | |
| 6144 if (vim_isfilec(ptr[-1]) | |
| 6145 || ((options & FNAME_HYP) && path_is_url(ptr - 1))) | |
| 6146 --ptr; | |
| 6147 else | |
| 6148 break; | |
| 6149 } | |
| 6150 | |
| 6151 /* | |
| 6152 * Search forward for the last char of the file name. | |
| 6153 * Also allow "://" when ':' is not in 'isfname'. | |
| 6154 */ | |
| 6155 len = 0; | |
| 6633 | 6156 while (vim_isfilec(ptr[len]) || (ptr[len] == '\\' && ptr[len + 1] == ' ') |
| 7 | 6157 || ((options & FNAME_HYP) && path_is_url(ptr + len))) |
| 6633 | 6158 { |
| 6159 if (ptr[len] == '\\') | |
| 6160 /* Skip over the "\" in "\ ". */ | |
| 6161 ++len; | |
| 7 | 6162 #ifdef FEAT_MBYTE |
| 6163 if (has_mbyte) | |
| 474 | 6164 len += (*mb_ptr2len)(ptr + len); |
| 7 | 6165 else |
| 6166 #endif | |
| 6167 ++len; | |
| 6633 | 6168 } |
| 7 | 6169 |
| 6170 /* | |
| 6171 * If there is trailing punctuation, remove it. | |
| 6172 * But don't remove "..", could be a directory name. | |
| 6173 */ | |
| 6174 if (len > 2 && vim_strchr((char_u *)".,:;!", ptr[len - 1]) != NULL | |
| 6175 && ptr[len - 2] != '.') | |
| 6176 --len; | |
| 6177 | |
| 681 | 6178 if (file_lnum != NULL) |
| 6179 { | |
| 6180 char_u *p; | |
| 6181 | |
| 6182 /* Get the number after the file name and a separator character */ | |
| 6183 p = ptr + len; | |
| 6184 p = skipwhite(p); | |
| 6185 if (*p != NUL) | |
| 6186 { | |
| 6187 if (!isdigit(*p)) | |
| 6188 ++p; /* skip the separator */ | |
| 6189 p = skipwhite(p); | |
| 6190 if (isdigit(*p)) | |
| 6191 *file_lnum = (int)getdigits(&p); | |
| 6192 } | |
| 6193 } | |
| 6194 | |
| 7 | 6195 return find_file_name_in_path(ptr, len, options, count, rel_fname); |
| 6196 } | |
| 6197 | |
| 6198 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
|
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|
6199 static char_u *eval_includeexpr(char_u *ptr, int len); |
| 7 | 6200 |
| 6201 static char_u * | |
|
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|
6202 eval_includeexpr(char_u *ptr, int len) |
| 7 | 6203 { |
| 6204 char_u *res; | |
| 6205 | |
| 6206 set_vim_var_string(VV_FNAME, ptr, len); | |
| 633 | 6207 res = eval_to_string_safe(curbuf->b_p_inex, NULL, |
| 681 | 6208 was_set_insecurely((char_u *)"includeexpr", OPT_LOCAL)); |
| 7 | 6209 set_vim_var_string(VV_FNAME, NULL, 0); |
| 6210 return res; | |
| 6211 } | |
| 6212 #endif | |
| 6213 | |
| 6214 /* | |
| 6215 * Return the name of the file ptr[len] in 'path'. | |
| 6216 * Otherwise like file_name_at_cursor(). | |
| 6217 */ | |
| 6218 char_u * | |
|
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|
6219 find_file_name_in_path( |
|
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|
6220 char_u *ptr, |
|
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6221 int len, |
|
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|
6222 int options, |
|
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6223 long count, |
|
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|
6224 char_u *rel_fname) /* file we are searching relative to */ |
| 7 | 6225 { |
| 6226 char_u *file_name; | |
| 6227 int c; | |
| 6228 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
| 6229 char_u *tofree = NULL; | |
| 6230 | |
| 6231 if ((options & FNAME_INCL) && *curbuf->b_p_inex != NUL) | |
| 6232 { | |
| 6233 tofree = eval_includeexpr(ptr, len); | |
| 6234 if (tofree != NULL) | |
| 6235 { | |
| 6236 ptr = tofree; | |
| 6237 len = (int)STRLEN(ptr); | |
| 6238 } | |
| 6239 } | |
| 6240 # endif | |
| 6241 | |
| 6242 if (options & FNAME_EXP) | |
| 6243 { | |
| 6244 file_name = find_file_in_path(ptr, len, options & ~FNAME_MESS, | |
| 6245 TRUE, rel_fname); | |
| 6246 | |
| 6247 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
| 6248 /* | |
| 6249 * If the file could not be found in a normal way, try applying | |
| 6250 * 'includeexpr' (unless done already). | |
| 6251 */ | |
| 6252 if (file_name == NULL | |
| 6253 && !(options & FNAME_INCL) && *curbuf->b_p_inex != NUL) | |
| 6254 { | |
| 6255 tofree = eval_includeexpr(ptr, len); | |
| 6256 if (tofree != NULL) | |
| 6257 { | |
| 6258 ptr = tofree; | |
| 6259 len = (int)STRLEN(ptr); | |
| 6260 file_name = find_file_in_path(ptr, len, options & ~FNAME_MESS, | |
| 6261 TRUE, rel_fname); | |
| 6262 } | |
| 6263 } | |
| 6264 # endif | |
| 6265 if (file_name == NULL && (options & FNAME_MESS)) | |
| 6266 { | |
| 6267 c = ptr[len]; | |
| 6268 ptr[len] = NUL; | |
| 6269 EMSG2(_("E447: Can't find file \"%s\" in path"), ptr); | |
| 6270 ptr[len] = c; | |
| 6271 } | |
| 6272 | |
| 6273 /* Repeat finding the file "count" times. This matters when it | |
| 6274 * appears several times in the path. */ | |
| 6275 while (file_name != NULL && --count > 0) | |
| 6276 { | |
| 6277 vim_free(file_name); | |
| 6278 file_name = find_file_in_path(ptr, len, options, FALSE, rel_fname); | |
| 6279 } | |
| 6280 } | |
| 6281 else | |
| 6282 file_name = vim_strnsave(ptr, len); | |
| 6283 | |
| 6284 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
| 6285 vim_free(tofree); | |
| 6286 # endif | |
| 6287 | |
| 6288 return file_name; | |
| 6289 } | |
| 6290 #endif /* FEAT_SEARCHPATH */ | |
| 6291 | |
| 6292 /* | |
| 6293 * Check if the "://" of a URL is at the pointer, return URL_SLASH. | |
| 6294 * Also check for ":\\", which MS Internet Explorer accepts, return | |
| 6295 * URL_BACKSLASH. | |
| 6296 */ | |
| 6297 static int | |
|
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|
6298 path_is_url(char_u *p) |
| 7 | 6299 { |
| 6300 if (STRNCMP(p, "://", (size_t)3) == 0) | |
| 6301 return URL_SLASH; | |
| 6302 else if (STRNCMP(p, ":\\\\", (size_t)3) == 0) | |
| 6303 return URL_BACKSLASH; | |
| 6304 return 0; | |
| 6305 } | |
| 6306 | |
| 6307 /* | |
| 6308 * Check if "fname" starts with "name://". Return URL_SLASH if it does. | |
| 6309 * Return URL_BACKSLASH for "name:\\". | |
| 6310 * Return zero otherwise. | |
| 6311 */ | |
| 6312 int | |
|
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|
6313 path_with_url(char_u *fname) |
| 7 | 6314 { |
| 6315 char_u *p; | |
| 6316 | |
| 6317 for (p = fname; isalpha(*p); ++p) | |
| 6318 ; | |
| 6319 return path_is_url(p); | |
| 6320 } | |
| 6321 | |
| 6322 /* | |
| 6323 * Return TRUE if "name" is a full (absolute) path name or URL. | |
| 6324 */ | |
| 6325 int | |
|
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|
6326 vim_isAbsName(char_u *name) |
| 7 | 6327 { |
| 6328 return (path_with_url(name) != 0 || mch_isFullName(name)); | |
| 6329 } | |
| 6330 | |
| 6331 /* | |
| 592 | 6332 * Get absolute file name into buffer "buf[len]". |
| 7 | 6333 * |
| 6334 * return FAIL for failure, OK otherwise | |
| 6335 */ | |
| 6336 int | |
|
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|
6337 vim_FullName( |
|
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|
6338 char_u *fname, |
|
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|
6339 char_u *buf, |
|
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|
6340 int len, |
|
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changeset
|
6341 int force) /* force expansion even when already absolute */ |
| 7 | 6342 { |
| 6343 int retval = OK; | |
| 6344 int url; | |
| 6345 | |
| 6346 *buf = NUL; | |
| 6347 if (fname == NULL) | |
| 6348 return FAIL; | |
| 6349 | |
| 6350 url = path_with_url(fname); | |
| 6351 if (!url) | |
| 6352 retval = mch_FullName(fname, buf, len, force); | |
| 6353 if (url || retval == FAIL) | |
| 6354 { | |
| 6355 /* something failed; use the file name (truncate when too long) */ | |
| 416 | 6356 vim_strncpy(buf, fname, len - 1); |
| 7 | 6357 } |
|
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6358 #if defined(MACOS_CLASSIC) || defined(MSWIN) |
| 7 | 6359 slash_adjust(buf); |
| 6360 #endif | |
| 6361 return retval; | |
| 6362 } | |
| 6363 | |
| 6364 /* | |
| 6365 * Return the minimal number of rows that is needed on the screen to display | |
| 6366 * the current number of windows. | |
| 6367 */ | |
| 6368 int | |
|
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|
6369 min_rows(void) |
| 7 | 6370 { |
| 6371 int total; | |
| 671 | 6372 #ifdef FEAT_WINDOWS |
| 6373 tabpage_T *tp; | |
| 6374 int n; | |
| 6375 #endif | |
| 7 | 6376 |
| 6377 if (firstwin == NULL) /* not initialized yet */ | |
| 6378 return MIN_LINES; | |
| 6379 | |
| 6380 #ifdef FEAT_WINDOWS | |
| 671 | 6381 total = 0; |
|
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|
6382 FOR_ALL_TABPAGES(tp) |
| 671 | 6383 { |
| 6384 n = frame_minheight(tp->tp_topframe, NULL); | |
| 6385 if (total < n) | |
| 6386 total = n; | |
| 6387 } | |
| 685 | 6388 total += tabline_height(); |
| 7 | 6389 #else |
| 671 | 6390 total = 1; /* at least one window should have a line! */ |
| 7 | 6391 #endif |
| 671 | 6392 total += 1; /* count the room for the command line */ |
| 7 | 6393 return total; |
| 6394 } | |
| 6395 | |
| 6396 /* | |
| 672 | 6397 * Return TRUE if there is only one window (in the current tab page), not |
| 6398 * counting a help or preview window, unless it is the current window. | |
| 1906 | 6399 * Does not count "aucmd_win". |
| 7 | 6400 */ |
| 6401 int | |
|
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|
6402 only_one_window(void) |
| 7 | 6403 { |
| 6404 #ifdef FEAT_WINDOWS | |
| 6405 int count = 0; | |
| 6406 win_T *wp; | |
| 6407 | |
| 667 | 6408 /* If there is another tab page there always is another window. */ |
| 6409 if (first_tabpage->tp_next != NULL) | |
| 6410 return FALSE; | |
| 6411 | |
|
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|
6412 FOR_ALL_WINDOWS(wp) |
| 4021 | 6413 if (wp->w_buffer != NULL |
| 6414 && (!((wp->w_buffer->b_help && !curbuf->b_help) | |
| 7 | 6415 # ifdef FEAT_QUICKFIX |
| 6416 || wp->w_p_pvw | |
| 6417 # endif | |
| 6418 ) || wp == curwin) | |
| 1906 | 6419 # ifdef FEAT_AUTOCMD |
| 6420 && wp != aucmd_win | |
| 6421 # endif | |
| 6422 ) | |
| 7 | 6423 ++count; |
| 6424 return (count <= 1); | |
| 6425 #else | |
| 6426 return TRUE; | |
| 6427 #endif | |
| 6428 } | |
| 6429 | |
| 6430 #if defined(FEAT_WINDOWS) || defined(FEAT_AUTOCMD) || defined(PROTO) | |
| 6431 /* | |
| 6432 * Correct the cursor line number in other windows. Used after changing the | |
| 6433 * current buffer, and before applying autocommands. | |
| 6434 * When "do_curwin" is TRUE, also check current window. | |
| 6435 */ | |
| 6436 void | |
|
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|
6437 check_lnums(int do_curwin) |
| 7 | 6438 { |
| 6439 win_T *wp; | |
| 6440 | |
| 6441 #ifdef FEAT_WINDOWS | |
| 671 | 6442 tabpage_T *tp; |
| 6443 | |
| 6444 FOR_ALL_TAB_WINDOWS(tp, wp) | |
| 7 | 6445 if ((do_curwin || wp != curwin) && wp->w_buffer == curbuf) |
| 6446 #else | |
| 6447 wp = curwin; | |
| 6448 if (do_curwin) | |
| 6449 #endif | |
| 6450 { | |
| 6451 if (wp->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 6452 wp->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 6453 if (wp->w_topline > curbuf->b_ml.ml_line_count) | |
| 6454 wp->w_topline = curbuf->b_ml.ml_line_count; | |
| 6455 } | |
| 6456 } | |
| 6457 #endif | |
| 6458 | |
| 6459 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 6460 | |
| 6461 /* | |
| 6462 * A snapshot of the window sizes, to restore them after closing the help | |
| 6463 * window. | |
| 6464 * Only these fields are used: | |
| 6465 * fr_layout | |
| 6466 * fr_width | |
| 6467 * fr_height | |
| 6468 * fr_next | |
| 6469 * fr_child | |
| 6470 * fr_win (only valid for the old curwin, NULL otherwise) | |
| 6471 */ | |
| 6472 | |
| 6473 /* | |
| 6474 * Create a snapshot of the current frame sizes. | |
| 6475 */ | |
| 1906 | 6476 void |
|
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diff
changeset
|
6477 make_snapshot(int idx) |
| 7 | 6478 { |
| 1906 | 6479 clear_snapshot(curtab, idx); |
| 6480 make_snapshot_rec(topframe, &curtab->tp_snapshot[idx]); | |
| 7 | 6481 } |
| 6482 | |
| 6483 static void | |
|
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diff
changeset
|
6484 make_snapshot_rec(frame_T *fr, frame_T **frp) |
| 7 | 6485 { |
| 6486 *frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
| 6487 if (*frp == NULL) | |
| 6488 return; | |
| 6489 (*frp)->fr_layout = fr->fr_layout; | |
| 6490 (*frp)->fr_width = fr->fr_width; | |
| 6491 (*frp)->fr_height = fr->fr_height; | |
| 6492 if (fr->fr_next != NULL) | |
| 6493 make_snapshot_rec(fr->fr_next, &((*frp)->fr_next)); | |
| 6494 if (fr->fr_child != NULL) | |
| 6495 make_snapshot_rec(fr->fr_child, &((*frp)->fr_child)); | |
| 6496 if (fr->fr_layout == FR_LEAF && fr->fr_win == curwin) | |
| 6497 (*frp)->fr_win = curwin; | |
| 6498 } | |
| 6499 | |
| 6500 /* | |
| 6501 * Remove any existing snapshot. | |
| 6502 */ | |
| 6503 static void | |
|
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diff
changeset
|
6504 clear_snapshot(tabpage_T *tp, int idx) |
| 7 | 6505 { |
| 1906 | 6506 clear_snapshot_rec(tp->tp_snapshot[idx]); |
| 6507 tp->tp_snapshot[idx] = NULL; | |
| 7 | 6508 } |
| 6509 | |
| 6510 static void | |
|
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diff
changeset
|
6511 clear_snapshot_rec(frame_T *fr) |
| 7 | 6512 { |
| 6513 if (fr != NULL) | |
| 6514 { | |
| 6515 clear_snapshot_rec(fr->fr_next); | |
| 6516 clear_snapshot_rec(fr->fr_child); | |
| 6517 vim_free(fr); | |
| 6518 } | |
| 6519 } | |
| 6520 | |
| 6521 /* | |
| 6522 * Restore a previously created snapshot, if there is any. | |
| 6523 * This is only done if the screen size didn't change and the window layout is | |
| 6524 * still the same. | |
| 6525 */ | |
| 1906 | 6526 void |
|
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diff
changeset
|
6527 restore_snapshot( |
|
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diff
changeset
|
6528 int idx, |
|
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diff
changeset
|
6529 int close_curwin) /* closing current window */ |
| 7 | 6530 { |
| 6531 win_T *wp; | |
| 6532 | |
| 1906 | 6533 if (curtab->tp_snapshot[idx] != NULL |
| 6534 && curtab->tp_snapshot[idx]->fr_width == topframe->fr_width | |
| 6535 && curtab->tp_snapshot[idx]->fr_height == topframe->fr_height | |
| 6536 && check_snapshot_rec(curtab->tp_snapshot[idx], topframe) == OK) | |
| 6537 { | |
| 6538 wp = restore_snapshot_rec(curtab->tp_snapshot[idx], topframe); | |
| 7 | 6539 win_comp_pos(); |
| 6540 if (wp != NULL && close_curwin) | |
| 6541 win_goto(wp); | |
| 6542 redraw_all_later(CLEAR); | |
| 6543 } | |
| 1906 | 6544 clear_snapshot(curtab, idx); |
| 7 | 6545 } |
| 6546 | |
| 6547 /* | |
| 6548 * Check if frames "sn" and "fr" have the same layout, same following frames | |
| 6549 * and same children. | |
| 6550 */ | |
| 6551 static int | |
|
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diff
changeset
|
6552 check_snapshot_rec(frame_T *sn, frame_T *fr) |
| 7 | 6553 { |
| 6554 if (sn->fr_layout != fr->fr_layout | |
| 6555 || (sn->fr_next == NULL) != (fr->fr_next == NULL) | |
| 6556 || (sn->fr_child == NULL) != (fr->fr_child == NULL) | |
| 6557 || (sn->fr_next != NULL | |
| 6558 && check_snapshot_rec(sn->fr_next, fr->fr_next) == FAIL) | |
| 6559 || (sn->fr_child != NULL | |
| 6560 && check_snapshot_rec(sn->fr_child, fr->fr_child) == FAIL)) | |
| 6561 return FAIL; | |
| 6562 return OK; | |
| 6563 } | |
| 6564 | |
| 6565 /* | |
| 6566 * Copy the size of snapshot frame "sn" to frame "fr". Do the same for all | |
| 6567 * following frames and children. | |
| 6568 * Returns a pointer to the old current window, or NULL. | |
| 6569 */ | |
| 6570 static win_T * | |
|
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diff
changeset
|
6571 restore_snapshot_rec(frame_T *sn, frame_T *fr) |
| 7 | 6572 { |
| 6573 win_T *wp = NULL; | |
| 6574 win_T *wp2; | |
| 6575 | |
| 6576 fr->fr_height = sn->fr_height; | |
| 6577 fr->fr_width = sn->fr_width; | |
| 6578 if (fr->fr_layout == FR_LEAF) | |
| 6579 { | |
| 6580 frame_new_height(fr, fr->fr_height, FALSE, FALSE); | |
| 779 | 6581 frame_new_width(fr, fr->fr_width, FALSE, FALSE); |
| 7 | 6582 wp = sn->fr_win; |
| 6583 } | |
| 6584 if (sn->fr_next != NULL) | |
| 6585 { | |
| 6586 wp2 = restore_snapshot_rec(sn->fr_next, fr->fr_next); | |
| 6587 if (wp2 != NULL) | |
| 6588 wp = wp2; | |
| 6589 } | |
| 6590 if (sn->fr_child != NULL) | |
| 6591 { | |
| 6592 wp2 = restore_snapshot_rec(sn->fr_child, fr->fr_child); | |
| 6593 if (wp2 != NULL) | |
| 6594 wp = wp2; | |
| 6595 } | |
| 6596 return wp; | |
| 6597 } | |
| 6598 | |
| 6599 #endif | |
| 6600 | |
|
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|
6601 #if defined(FEAT_EVAL) || defined(FEAT_PYTHON) || defined(FEAT_PYTHON3) \ |
|
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|
6602 || defined(PROTO) |
| 4429 | 6603 /* |
| 6604 * Set "win" to be the curwin and "tp" to be the current tab page. | |
| 6222 | 6605 * restore_win() MUST be called to undo, also when FAIL is returned. |
| 6606 * No autocommands will be executed until restore_win() is called. | |
|
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|
6607 * When "no_display" is TRUE the display won't be affected, no redraw is |
|
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|
6608 * triggered, another tabpage access is limited. |
| 4429 | 6609 * Returns FAIL if switching to "win" failed. |
| 6610 */ | |
| 6611 int | |
|
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diff
changeset
|
6612 switch_win( |
|
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diff
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|
6613 win_T **save_curwin UNUSED, |
|
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changeset
|
6614 tabpage_T **save_curtab UNUSED, |
|
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diff
changeset
|
6615 win_T *win UNUSED, |
|
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diff
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|
6616 tabpage_T *tp UNUSED, |
|
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diff
changeset
|
6617 int no_display UNUSED) |
| 4429 | 6618 { |
| 6619 # ifdef FEAT_AUTOCMD | |
| 6620 block_autocmds(); | |
| 6621 # endif | |
| 6622 # ifdef FEAT_WINDOWS | |
| 6623 *save_curwin = curwin; | |
| 6624 if (tp != NULL) | |
| 6625 { | |
| 6626 *save_curtab = curtab; | |
|
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|
6627 if (no_display) |
|
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|
6628 { |
|
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|
6629 curtab->tp_firstwin = firstwin; |
|
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|
6630 curtab->tp_lastwin = lastwin; |
|
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|
6631 curtab = tp; |
|
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|
6632 firstwin = curtab->tp_firstwin; |
|
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|
6633 lastwin = curtab->tp_lastwin; |
|
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|
6634 } |
|
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|
6635 else |
|
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changeset
|
6636 goto_tabpage_tp(tp, FALSE, FALSE); |
| 4429 | 6637 } |
| 6638 if (!win_valid(win)) | |
| 6639 return FAIL; | |
| 6640 curwin = win; | |
| 6641 curbuf = curwin->w_buffer; | |
| 6642 # endif | |
| 6643 return OK; | |
| 6644 } | |
| 6645 | |
| 6646 /* | |
| 6647 * Restore current tabpage and window saved by switch_win(), if still valid. | |
|
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|
6648 * When "no_display" is TRUE the display won't be affected, no redraw is |
|
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|
6649 * triggered. |
| 4429 | 6650 */ |
| 6651 void | |
|
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diff
changeset
|
6652 restore_win( |
|
33ba2adb6065
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diff
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|
6653 win_T *save_curwin UNUSED, |
|
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diff
changeset
|
6654 tabpage_T *save_curtab UNUSED, |
|
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diff
changeset
|
6655 int no_display UNUSED) |
| 4429 | 6656 { |
| 6657 # ifdef FEAT_WINDOWS | |
| 6658 if (save_curtab != NULL && valid_tabpage(save_curtab)) | |
|
4918
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|
6659 { |
|
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|
6660 if (no_display) |
|
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|
6661 { |
|
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|
6662 curtab->tp_firstwin = firstwin; |
|
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|
6663 curtab->tp_lastwin = lastwin; |
|
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|
6664 curtab = save_curtab; |
|
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|
6665 firstwin = curtab->tp_firstwin; |
|
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|
6666 lastwin = curtab->tp_lastwin; |
|
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|
6667 } |
|
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|
6668 else |
|
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|
6669 goto_tabpage_tp(save_curtab, FALSE, FALSE); |
|
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|
6670 } |
| 4429 | 6671 if (win_valid(save_curwin)) |
| 6672 { | |
| 6673 curwin = save_curwin; | |
| 6674 curbuf = curwin->w_buffer; | |
| 6675 } | |
| 6676 # endif | |
| 6677 # ifdef FEAT_AUTOCMD | |
| 6678 unblock_autocmds(); | |
| 6679 # endif | |
| 6680 } | |
| 6681 | |
| 6682 /* | |
| 6683 * Make "buf" the current buffer. restore_buffer() MUST be called to undo. | |
| 6684 * No autocommands will be executed. Use aucmd_prepbuf() if there are any. | |
| 6685 */ | |
| 6686 void | |
|
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9349
diff
changeset
|
6687 switch_buffer(bufref_T *save_curbuf, buf_T *buf) |
| 4429 | 6688 { |
| 6689 # ifdef FEAT_AUTOCMD | |
| 6690 block_autocmds(); | |
| 6691 # endif | |
|
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diff
changeset
|
6692 set_bufref(save_curbuf, curbuf); |
| 4429 | 6693 --curbuf->b_nwindows; |
| 6694 curbuf = buf; | |
| 6695 curwin->w_buffer = buf; | |
| 6696 ++curbuf->b_nwindows; | |
| 6697 } | |
| 6698 | |
| 6699 /* | |
| 6700 * Restore the current buffer after using switch_buffer(). | |
| 6701 */ | |
| 6702 void | |
|
9487
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9349
diff
changeset
|
6703 restore_buffer(bufref_T *save_curbuf) |
| 4429 | 6704 { |
| 6705 # ifdef FEAT_AUTOCMD | |
| 6706 unblock_autocmds(); | |
| 6707 # endif | |
| 6708 /* Check for valid buffer, just in case. */ | |
|
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diff
changeset
|
6709 if (bufref_valid(save_curbuf)) |
| 4429 | 6710 { |
| 6711 --curbuf->b_nwindows; | |
|
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diff
changeset
|
6712 curwin->w_buffer = save_curbuf->br_buf; |
|
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diff
changeset
|
6713 curbuf = save_curbuf->br_buf; |
| 4429 | 6714 ++curbuf->b_nwindows; |
| 6715 } | |
| 6716 } | |
| 6717 #endif | |
| 6718 | |
|
8643
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8536
diff
changeset
|
6719 #if (defined(FEAT_GUI) && defined(FEAT_WINDOWS)) || defined(PROTO) |
| 7 | 6720 /* |
| 6721 * Return TRUE if there is any vertically split window. | |
| 6722 */ | |
| 6723 int | |
|
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diff
changeset
|
6724 win_hasvertsplit(void) |
| 7 | 6725 { |
| 6726 frame_T *fr; | |
| 6727 | |
| 6728 if (topframe->fr_layout == FR_ROW) | |
| 6729 return TRUE; | |
| 6730 | |
| 6731 if (topframe->fr_layout == FR_COL) | |
| 6732 for (fr = topframe->fr_child; fr != NULL; fr = fr->fr_next) | |
| 6733 if (fr->fr_layout == FR_ROW) | |
| 6734 return TRUE; | |
| 6735 | |
| 6736 return FALSE; | |
| 6737 } | |
| 6738 #endif | |
| 1326 | 6739 |
| 6740 #if defined(FEAT_SEARCH_EXTRA) || defined(PROTO) | |
| 6741 /* | |
| 6742 * Add match to the match list of window 'wp'. The pattern 'pat' will be | |
| 1698 | 6743 * highlighted with the group 'grp' with priority 'prio'. |
| 1326 | 6744 * Optionally, a desired ID 'id' can be specified (greater than or equal to 1). |
| 6745 * If no particular ID is desired, -1 must be specified for 'id'. | |
| 6746 * Return ID of added match, -1 on failure. | |
| 6747 */ | |
| 6748 int | |
|
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6749 match_add( |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6750 win_T *wp, |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6751 char_u *grp, |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6752 char_u *pat, |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6753 int prio, |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6754 int id, |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6755 list_T *pos_list, |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6756 char_u *conceal_char UNUSED) /* pointer to conceal replacement char */ |
| 1326 | 6757 { |
| 5979 | 6758 matchitem_T *cur; |
| 6759 matchitem_T *prev; | |
| 6760 matchitem_T *m; | |
| 1326 | 6761 int hlg_id; |
| 5979 | 6762 regprog_T *regprog = NULL; |
| 6763 int rtype = SOME_VALID; | |
| 6764 | |
| 6765 if (*grp == NUL || (pat != NULL && *pat == NUL)) | |
| 1326 | 6766 return -1; |
| 6767 if (id < -1 || id == 0) | |
| 6768 { | |
|
9953
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commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9875
diff
changeset
|
6769 EMSGN(_("E799: Invalid ID: %ld (must be greater than or equal to 1)"), id); |
| 1326 | 6770 return -1; |
| 6771 } | |
| 6772 if (id != -1) | |
| 6773 { | |
| 6774 cur = wp->w_match_head; | |
| 6775 while (cur != NULL) | |
| 6776 { | |
| 6777 if (cur->id == id) | |
| 6778 { | |
|
9953
9560a2eb7968
commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9875
diff
changeset
|
6779 EMSGN(_("E801: ID already taken: %ld"), id); |
| 1326 | 6780 return -1; |
| 6781 } | |
| 6782 cur = cur->next; | |
| 6783 } | |
| 6784 } | |
| 1570 | 6785 if ((hlg_id = syn_namen2id(grp, (int)STRLEN(grp))) == 0) |
| 1326 | 6786 { |
| 6787 EMSG2(_(e_nogroup), grp); | |
| 6788 return -1; | |
| 6789 } | |
| 5979 | 6790 if (pat != NULL && (regprog = vim_regcomp(pat, RE_MAGIC)) == NULL) |
| 1326 | 6791 { |
| 6792 EMSG2(_(e_invarg2), pat); | |
| 6793 return -1; | |
| 6794 } | |
| 6795 | |
| 6796 /* Find available match ID. */ | |
| 6797 while (id == -1) | |
| 6798 { | |
| 6799 cur = wp->w_match_head; | |
| 6800 while (cur != NULL && cur->id != wp->w_next_match_id) | |
| 6801 cur = cur->next; | |
| 6802 if (cur == NULL) | |
| 6803 id = wp->w_next_match_id; | |
| 6804 wp->w_next_match_id++; | |
| 6805 } | |
| 6806 | |
| 6807 /* Build new match. */ | |
| 5987 | 6808 m = (matchitem_T *)alloc_clear(sizeof(matchitem_T)); |
| 1326 | 6809 m->id = id; |
| 6810 m->priority = prio; | |
| 5979 | 6811 m->pattern = pat == NULL ? NULL : vim_strsave(pat); |
| 1326 | 6812 m->hlg_id = hlg_id; |
| 1338 | 6813 m->match.regprog = regprog; |
| 6814 m->match.rmm_ic = FALSE; | |
| 6815 m->match.rmm_maxcol = 0; | |
|
8804
75446578a52f
commit https://github.com/vim/vim/commit/42356150badca33b4e42dc8172abbceff2e86cbe
Christian Brabandt <cb@256bit.org>
parents:
8651
diff
changeset
|
6816 # if defined(FEAT_CONCEAL) && defined(FEAT_MBYTE) |
| 6947 | 6817 m->conceal_char = 0; |
| 6818 if (conceal_char != NULL) | |
| 6819 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
|
6820 # endif |
| 1326 | 6821 |
| 5979 | 6822 /* Set up position matches */ |
| 6823 if (pos_list != NULL) | |
| 6824 { | |
| 6825 linenr_T toplnum = 0; | |
| 6826 linenr_T botlnum = 0; | |
| 6827 listitem_T *li; | |
| 6828 int i; | |
| 6829 | |
| 6007 | 6830 for (i = 0, li = pos_list->lv_first; li != NULL && i < MAXPOSMATCH; |
| 5979 | 6831 i++, li = li->li_next) |
| 6832 { | |
| 6833 linenr_T lnum = 0; | |
| 6834 colnr_T col = 0; | |
| 6835 int len = 1; | |
| 6836 list_T *subl; | |
| 6837 listitem_T *subli; | |
| 5987 | 6838 int error = FALSE; |
| 5979 | 6839 |
| 6840 if (li->li_tv.v_type == VAR_LIST) | |
| 6841 { | |
| 6842 subl = li->li_tv.vval.v_list; | |
| 6843 if (subl == NULL) | |
| 6844 goto fail; | |
| 6845 subli = subl->lv_first; | |
| 6846 if (subli == NULL) | |
| 6847 goto fail; | |
| 6848 lnum = get_tv_number_chk(&subli->li_tv, &error); | |
| 6849 if (error == TRUE) | |
| 6850 goto fail; | |
| 6851 if (lnum == 0) | |
| 6852 { | |
| 6853 --i; | |
| 6854 continue; | |
| 6855 } | |
| 6007 | 6856 m->pos.pos[i].lnum = lnum; |
| 5979 | 6857 subli = subli->li_next; |
| 6858 if (subli != NULL) | |
| 6859 { | |
| 6860 col = get_tv_number_chk(&subli->li_tv, &error); | |
| 6861 if (error == TRUE) | |
| 6862 goto fail; | |
| 6863 subli = subli->li_next; | |
| 6864 if (subli != NULL) | |
| 6865 { | |
| 6866 len = get_tv_number_chk(&subli->li_tv, &error); | |
| 6867 if (error == TRUE) | |
| 6868 goto fail; | |
| 6869 } | |
| 6870 } | |
| 6871 m->pos.pos[i].col = col; | |
| 6872 m->pos.pos[i].len = len; | |
| 6873 } | |
| 6874 else if (li->li_tv.v_type == VAR_NUMBER) | |
| 6875 { | |
| 6876 if (li->li_tv.vval.v_number == 0) | |
| 6007 | 6877 { |
| 6878 --i; | |
| 5979 | 6879 continue; |
| 6007 | 6880 } |
| 5979 | 6881 m->pos.pos[i].lnum = li->li_tv.vval.v_number; |
| 6882 m->pos.pos[i].col = 0; | |
| 6883 m->pos.pos[i].len = 0; | |
| 6884 } | |
| 6885 else | |
| 6886 { | |
| 6887 EMSG(_("List or number required")); | |
| 6888 goto fail; | |
| 6889 } | |
| 6890 if (toplnum == 0 || lnum < toplnum) | |
| 6891 toplnum = lnum; | |
| 6005 | 6892 if (botlnum == 0 || lnum >= botlnum) |
| 6893 botlnum = lnum + 1; | |
| 5979 | 6894 } |
| 6895 | |
| 6896 /* Calculate top and bottom lines for redrawing area */ | |
| 6897 if (toplnum != 0) | |
| 6898 { | |
| 6899 if (wp->w_buffer->b_mod_set) | |
| 6900 { | |
| 6901 if (wp->w_buffer->b_mod_top > toplnum) | |
| 6902 wp->w_buffer->b_mod_top = toplnum; | |
| 6903 if (wp->w_buffer->b_mod_bot < botlnum) | |
| 6904 wp->w_buffer->b_mod_bot = botlnum; | |
| 6905 } | |
| 6906 else | |
| 6907 { | |
| 6018 | 6908 wp->w_buffer->b_mod_set = TRUE; |
| 5979 | 6909 wp->w_buffer->b_mod_top = toplnum; |
| 6910 wp->w_buffer->b_mod_bot = botlnum; | |
| 6018 | 6911 wp->w_buffer->b_mod_xlines = 0; |
| 5979 | 6912 } |
| 6913 m->pos.toplnum = toplnum; | |
| 6914 m->pos.botlnum = botlnum; | |
| 6915 rtype = VALID; | |
| 6916 } | |
| 6917 } | |
| 6918 | |
| 1326 | 6919 /* Insert new match. The match list is in ascending order with regard to |
| 6920 * the match priorities. */ | |
| 6921 cur = wp->w_match_head; | |
| 6922 prev = cur; | |
| 6923 while (cur != NULL && prio >= cur->priority) | |
| 6924 { | |
| 6925 prev = cur; | |
| 6926 cur = cur->next; | |
| 6927 } | |
| 6928 if (cur == prev) | |
| 6929 wp->w_match_head = m; | |
| 6930 else | |
| 6931 prev->next = m; | |
| 6932 m->next = cur; | |
| 6933 | |
| 5979 | 6934 redraw_later(rtype); |
| 1326 | 6935 return id; |
| 5979 | 6936 |
| 6937 fail: | |
| 6938 vim_free(m); | |
| 6939 return -1; | |
| 1326 | 6940 } |
| 6941 | |
| 6942 /* | |
| 6943 * Delete match with ID 'id' in the match list of window 'wp'. | |
| 6944 * Print error messages if 'perr' is TRUE. | |
| 6945 */ | |
| 6946 int | |
|
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6947 match_delete(win_T *wp, int id, int perr) |
| 1326 | 6948 { |
| 5979 | 6949 matchitem_T *cur = wp->w_match_head; |
| 6950 matchitem_T *prev = cur; | |
| 6951 int rtype = SOME_VALID; | |
| 1326 | 6952 |
| 6953 if (id < 1) | |
| 6954 { | |
| 6955 if (perr == TRUE) | |
|
9953
9560a2eb7968
commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9875
diff
changeset
|
6956 EMSGN(_("E802: Invalid ID: %ld (must be greater than or equal to 1)"), |
| 1326 | 6957 id); |
| 6958 return -1; | |
| 6959 } | |
| 6960 while (cur != NULL && cur->id != id) | |
| 6961 { | |
| 6962 prev = cur; | |
| 6963 cur = cur->next; | |
| 6964 } | |
| 6965 if (cur == NULL) | |
| 6966 { | |
| 6967 if (perr == TRUE) | |
|
9953
9560a2eb7968
commit https://github.com/vim/vim/commit/5b30291785e6b9be1a607504c14bd03c601b59a6
Christian Brabandt <cb@256bit.org>
parents:
9875
diff
changeset
|
6968 EMSGN(_("E803: ID not found: %ld"), id); |
| 1326 | 6969 return -1; |
| 6970 } | |
| 6971 if (cur == prev) | |
| 6972 wp->w_match_head = cur->next; | |
| 6973 else | |
| 6974 prev->next = cur->next; | |
|
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4442
diff
changeset
|
6975 vim_regfree(cur->match.regprog); |
| 1326 | 6976 vim_free(cur->pattern); |
| 5979 | 6977 if (cur->pos.toplnum != 0) |
| 6978 { | |
| 6979 if (wp->w_buffer->b_mod_set) | |
| 6980 { | |
| 6981 if (wp->w_buffer->b_mod_top > cur->pos.toplnum) | |
| 6982 wp->w_buffer->b_mod_top = cur->pos.toplnum; | |
| 6983 if (wp->w_buffer->b_mod_bot < cur->pos.botlnum) | |
| 6984 wp->w_buffer->b_mod_bot = cur->pos.botlnum; | |
| 6985 } | |
| 6986 else | |
| 6987 { | |
| 6018 | 6988 wp->w_buffer->b_mod_set = TRUE; |
| 5979 | 6989 wp->w_buffer->b_mod_top = cur->pos.toplnum; |
| 6990 wp->w_buffer->b_mod_bot = cur->pos.botlnum; | |
| 6018 | 6991 wp->w_buffer->b_mod_xlines = 0; |
| 5979 | 6992 } |
| 6993 rtype = VALID; | |
| 6994 } | |
| 1326 | 6995 vim_free(cur); |
| 5979 | 6996 redraw_later(rtype); |
| 1326 | 6997 return 0; |
| 6998 } | |
| 6999 | |
| 7000 /* | |
| 7001 * Delete all matches in the match list of window 'wp'. | |
| 7002 */ | |
| 7003 void | |
|
7837
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7004 clear_matches(win_T *wp) |
| 1326 | 7005 { |
| 7006 matchitem_T *m; | |
| 7007 | |
| 7008 while (wp->w_match_head != NULL) | |
| 7009 { | |
| 7010 m = wp->w_match_head->next; | |
|
4805
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parents:
4442
diff
changeset
|
7011 vim_regfree(wp->w_match_head->match.regprog); |
| 1326 | 7012 vim_free(wp->w_match_head->pattern); |
| 7013 vim_free(wp->w_match_head); | |
| 7014 wp->w_match_head = m; | |
| 7015 } | |
| 7016 redraw_later(SOME_VALID); | |
| 7017 } | |
| 7018 | |
| 7019 /* | |
| 7020 * Get match from ID 'id' in window 'wp'. | |
| 7021 * Return NULL if match not found. | |
| 7022 */ | |
| 7023 matchitem_T * | |
|
7837
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7024 get_match(win_T *wp, int id) |
| 1326 | 7025 { |
| 7026 matchitem_T *cur = wp->w_match_head; | |
| 7027 | |
| 7028 while (cur != NULL && cur->id != id) | |
| 7029 cur = cur->next; | |
| 7030 return cur; | |
| 7031 } | |
| 7032 #endif | |
| 4379 | 7033 |
| 7034 #if defined(FEAT_PYTHON) || defined(FEAT_PYTHON3) || defined(PROTO) | |
| 7035 int | |
| 4401 | 7036 get_win_number(win_T *wp, win_T *first_win) |
| 4379 | 7037 { |
| 7038 int i = 1; | |
| 7039 win_T *w; | |
| 7040 | |
| 4401 | 7041 for (w = first_win; w != NULL && w != wp; w = W_NEXT(w)) |
| 4379 | 7042 ++i; |
| 7043 | |
| 7044 if (w == NULL) | |
| 7045 return 0; | |
| 7046 else | |
| 7047 return i; | |
| 7048 } | |
| 4401 | 7049 |
| 7050 int | |
|
4936
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4918
diff
changeset
|
7051 get_tab_number(tabpage_T *tp UNUSED) |
| 4401 | 7052 { |
| 7053 int i = 1; | |
|
4936
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updated for version 7.3.1213
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parents:
4918
diff
changeset
|
7054 # ifdef FEAT_WINDOWS |
| 4401 | 7055 tabpage_T *t; |
| 7056 | |
| 7057 for (t = first_tabpage; t != NULL && t != tp; t = t->tp_next) | |
| 7058 ++i; | |
| 7059 | |
| 7060 if (t == NULL) | |
| 7061 return 0; | |
| 7062 else | |
|
4936
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4918
diff
changeset
|
7063 # endif |
| 4401 | 7064 return i; |
| 7065 } | |
| 7066 #endif | |
|
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diff
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|
7067 |
|
7229
ae360f1df2aa
commit https://github.com/vim/vim/commit/6a2697ffd7e894861853b351689b0ddec8901c96
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parents:
7009
diff
changeset
|
7068 #if defined(FEAT_WINDOWS) || defined(PROTO) |
|
5004
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|
7069 /* |
|
a1b41dabc682
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parents:
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diff
changeset
|
7070 * Return TRUE if "topfrp" and its children are at the right height. |
|
a1b41dabc682
updated for version 7.3.1246
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parents:
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|
7071 */ |
|
a1b41dabc682
updated for version 7.3.1246
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parents:
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diff
changeset
|
7072 static int |
|
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parents:
7805
diff
changeset
|
7073 frame_check_height(frame_T *topfrp, int height) |
|
5004
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changeset
|
7074 { |
|
a1b41dabc682
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diff
changeset
|
7075 frame_T *frp; |
|
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parents:
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changeset
|
7076 |
|
a1b41dabc682
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changeset
|
7077 if (topfrp->fr_height != height) |
|
a1b41dabc682
updated for version 7.3.1246
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parents:
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diff
changeset
|
7078 return FALSE; |
|
a1b41dabc682
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parents:
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changeset
|
7079 |
|
a1b41dabc682
updated for version 7.3.1246
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parents:
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diff
changeset
|
7080 if (topfrp->fr_layout == FR_ROW) |
|
a1b41dabc682
updated for version 7.3.1246
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parents:
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diff
changeset
|
7081 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) |
|
a1b41dabc682
updated for version 7.3.1246
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parents:
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diff
changeset
|
7082 if (frp->fr_height != height) |
|
a1b41dabc682
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parents:
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diff
changeset
|
7083 return FALSE; |
|
a1b41dabc682
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parents:
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diff
changeset
|
7084 |
|
a1b41dabc682
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parents:
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diff
changeset
|
7085 return TRUE; |
|
a1b41dabc682
updated for version 7.3.1246
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parents:
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diff
changeset
|
7086 } |
|
5025
322441058afc
updated for version 7.3.1256
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parents:
5004
diff
changeset
|
7087 #endif |
|
5004
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diff
changeset
|
7088 |
|
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7089 #if defined(FEAT_WINDOWS) || defined(PROTO) |
|
5004
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parents:
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diff
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|
7090 /* |
|
a1b41dabc682
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parents:
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diff
changeset
|
7091 * Return TRUE if "topfrp" and its children are at the right width. |
|
a1b41dabc682
updated for version 7.3.1246
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parents:
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diff
changeset
|
7092 */ |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7093 static int |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7094 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
|
7095 { |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7096 frame_T *frp; |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7097 |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7098 if (topfrp->fr_width != width) |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7099 return FALSE; |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7100 |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7101 if (topfrp->fr_layout == FR_COL) |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7102 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7103 if (frp->fr_width != width) |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7104 return FALSE; |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7105 |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7106 return TRUE; |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7107 } |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7108 #endif |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7109 |
|
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7110 #if defined(FEAT_EVAL) || defined(PROTO) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7111 int |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7112 win_getid(typval_T *argvars) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7113 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7114 int winnr; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7115 win_T *wp; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7116 |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7117 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
|
7118 return curwin->w_id; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7119 winnr = get_tv_number(&argvars[0]); |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7120 if (winnr > 0) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7121 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7122 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
|
7123 wp = firstwin; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7124 else |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7125 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7126 tabpage_T *tp; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7127 int tabnr = get_tv_number(&argvars[1]); |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7128 |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7129 FOR_ALL_TABPAGES(tp) |
|
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7130 if (--tabnr == 0) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7131 break; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7132 if (tp == NULL) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7133 return -1; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7134 wp = tp->tp_firstwin; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7135 } |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7136 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
|
7137 if (--winnr == 0) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7138 return wp->w_id; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7139 } |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7140 return 0; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7141 } |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7142 |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7143 int |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7144 win_gotoid(typval_T *argvars) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7145 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7146 win_T *wp; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7147 tabpage_T *tp; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7148 int id = get_tv_number(&argvars[0]); |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7149 |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7150 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
|
7151 if (wp->w_id == id) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7152 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7153 goto_tabpage_win(tp, wp); |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7154 return 1; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7155 } |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7156 return 0; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7157 } |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7158 |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7159 void |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7160 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
|
7161 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7162 win_T *wp; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7163 tabpage_T *tp; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7164 int winnr = 1; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7165 int tabnr = 1; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7166 int id = get_tv_number(&argvars[0]); |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7167 |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7168 FOR_ALL_TABPAGES(tp) |
|
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7169 { |
|
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7170 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
|
7171 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7172 if (wp->w_id == id) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7173 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7174 list_append_number(list, tabnr); |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7175 list_append_number(list, winnr); |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7176 return; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7177 } |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7178 ++winnr; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7179 } |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7180 ++tabnr; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7181 winnr = 1; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7182 } |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7183 list_append_number(list, 0); |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7184 list_append_number(list, 0); |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7185 } |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7186 |
|
9858
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7187 win_T * |
|
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7188 win_id2wp(typval_T *argvars) |
|
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7189 { |
|
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7190 win_T *wp; |
|
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7191 tabpage_T *tp; |
|
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7192 int id = get_tv_number(&argvars[0]); |
|
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7193 |
|
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7194 FOR_ALL_TAB_WINDOWS(tp, wp) |
|
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7195 if (wp->w_id == id) |
|
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7196 return wp; |
|
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7197 |
|
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7198 return NULL; |
|
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7199 } |
|
3e96d9ed2ca1
commit https://github.com/vim/vim/commit/b5ae48e9ffd3b8eb6ca4057de11f1bddcde8ce6f
Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
7200 |
|
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7201 int |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7202 win_id2win(typval_T *argvars) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7203 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7204 win_T *wp; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7205 int nr = 1; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7206 int id = get_tv_number(&argvars[0]); |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7207 |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7208 FOR_ALL_WINDOWS(wp) |
|
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7209 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7210 if (wp->w_id == id) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7211 return nr; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7212 ++nr; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7213 } |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7214 return 0; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7215 } |
|
8536
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7216 |
|
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7217 void |
|
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7218 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
|
7219 { |
|
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7220 win_T *wp; |
|
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7221 tabpage_T *tp; |
|
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7222 int bufnr = get_tv_number(&argvars[0]); |
|
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7223 |
|
9649
fd9727ae3c49
commit https://github.com/vim/vim/commit/2932359000b2f918d5fade79ea4d124d5943cd07
Christian Brabandt <cb@256bit.org>
parents:
9599
diff
changeset
|
7224 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
|
7225 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
|
7226 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
|
7227 } |
|
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7228 |
|
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7229 #endif |