Mercurial > vim
annotate src/window.c @ 9586:6ef05911e376
Added tag v7.4.2070 for changeset 1fdd97be3967a80bbcfd67f60c33fe50a060a72a
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Tue, 19 Jul 2016 17:15:05 +0200 |
| parents | 69ed2c9d34a6 |
| children | 0190d5de215f |
| rev | line source |
|---|---|
| 7 | 1 /* vi:set ts=8 sts=4 sw=4: |
| 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_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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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': | |
| 212 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 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>
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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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diff
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478 tabpage_T *oldtab = curtab; |
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diff
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479 win_T *oldwin = curwin; |
| 820 | 480 # ifdef FEAT_GUI |
| 7 | 481 need_mouse_correct = TRUE; |
| 820 | 482 # endif |
| 7 | 483 setpcmark(); |
| 484 if (win_split(0, 0) == OK) | |
| 485 { | |
| 2583 | 486 RESET_BINDING(curwin); |
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diff
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487 if (do_ecmd(0, ptr, NULL, NULL, ECMD_LASTL, |
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parents:
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488 ECMD_HIDE, NULL) == FAIL) |
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parents:
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diff
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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
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490 /* Failed to open the file, close the window |
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|
491 * opened for it. */ |
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diff
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492 win_close(curwin, FALSE); |
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diff
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493 goto_tabpage_win(oldtab, oldwin); |
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diff
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494 } |
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diff
changeset
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495 else if (nchar == 'F' && lnum >= 0) |
| 681 | 496 { |
| 497 curwin->w_cursor.lnum = lnum; | |
| 498 check_cursor_lnum(); | |
| 499 beginline(BL_SOL | BL_FIX); | |
| 500 } | |
| 7 | 501 } |
| 502 vim_free(ptr); | |
| 503 } | |
| 504 break; | |
| 505 #endif | |
| 506 | |
| 507 #ifdef FEAT_FIND_ID | |
| 1187 | 508 /* Go to the first occurrence of the identifier under cursor along path in a |
| 7 | 509 * new window -- webb |
| 510 */ | |
| 511 case 'i': /* Go to any match */ | |
| 512 case Ctrl_I: | |
| 513 type = FIND_ANY; | |
| 514 /* FALLTHROUGH */ | |
| 515 case 'd': /* Go to definition, using 'define' */ | |
| 516 case Ctrl_D: | |
| 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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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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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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diff
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|
705 cmd_with_count( |
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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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diff
changeset
|
707 char_u *bufp, |
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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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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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766 int size, |
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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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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 */ |
| 7 | 1262 win_enter(wp, FALSE); |
| 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 /* | |
| 1361 * Check if "win" is a pointer to an existing window. | |
| 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; | |
| 1370 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 1371 if (wp == win) | |
| 1372 return TRUE; | |
| 1373 return FALSE; | |
| 1374 } | |
| 1375 | |
| 1376 /* | |
| 1377 * Return the number of windows. | |
| 1378 */ | |
| 1379 int | |
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1380 win_count(void) |
| 7 | 1381 { |
| 1382 win_T *wp; | |
| 1383 int count = 0; | |
| 1384 | |
| 1385 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 1386 ++count; | |
| 1387 return count; | |
| 1388 } | |
| 1389 | |
| 1390 /* | |
| 1391 * Make "count" windows on the screen. | |
| 1392 * Return actual number of windows on the screen. | |
| 1393 * Must be called when there is just one window, filling the whole screen | |
| 1394 * (excluding the command line). | |
| 1395 */ | |
| 1396 int | |
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1397 make_windows( |
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1398 int count, |
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1399 int vertical UNUSED) /* split windows vertically if TRUE */ |
| 7 | 1400 { |
| 1401 int maxcount; | |
| 1402 int todo; | |
| 1403 | |
| 1404 if (vertical) | |
| 1405 { | |
| 1406 /* Each windows needs at least 'winminwidth' lines and a separator | |
| 1407 * column. */ | |
| 1408 maxcount = (curwin->w_width + curwin->w_vsep_width | |
| 1409 - (p_wiw - p_wmw)) / (p_wmw + 1); | |
| 1410 } | |
| 1411 else | |
| 1412 { | |
| 1413 /* Each window needs at least 'winminheight' lines and a status line. */ | |
| 1414 maxcount = (curwin->w_height + curwin->w_status_height | |
| 1415 - (p_wh - p_wmh)) / (p_wmh + STATUS_HEIGHT); | |
| 1416 } | |
| 1417 | |
| 1418 if (maxcount < 2) | |
| 1419 maxcount = 2; | |
| 1420 if (count > maxcount) | |
| 1421 count = maxcount; | |
| 1422 | |
| 1423 /* | |
| 1424 * add status line now, otherwise first window will be too big | |
| 1425 */ | |
| 1426 if (count > 1) | |
| 1427 last_status(TRUE); | |
| 1428 | |
| 1429 #ifdef FEAT_AUTOCMD | |
| 1430 /* | |
| 1431 * Don't execute autocommands while creating the windows. Must do that | |
| 1432 * when putting the buffers in the windows. | |
| 1433 */ | |
| 1410 | 1434 block_autocmds(); |
| 7 | 1435 #endif |
| 1436 | |
| 1437 /* todo is number of windows left to create */ | |
| 1438 for (todo = count - 1; todo > 0; --todo) | |
| 1439 if (vertical) | |
| 1440 { | |
| 1441 if (win_split(curwin->w_width - (curwin->w_width - todo) | |
| 1442 / (todo + 1) - 1, WSP_VERT | WSP_ABOVE) == FAIL) | |
| 1443 break; | |
| 1444 } | |
| 1445 else | |
| 1446 { | |
| 1447 if (win_split(curwin->w_height - (curwin->w_height - todo | |
| 1448 * STATUS_HEIGHT) / (todo + 1) | |
| 1449 - STATUS_HEIGHT, WSP_ABOVE) == FAIL) | |
| 1450 break; | |
| 1451 } | |
| 1452 | |
| 1453 #ifdef FEAT_AUTOCMD | |
| 1410 | 1454 unblock_autocmds(); |
| 7 | 1455 #endif |
| 1456 | |
| 1457 /* return actual number of windows */ | |
| 1458 return (count - todo); | |
| 1459 } | |
| 1460 | |
| 1461 /* | |
| 1462 * Exchange current and next window | |
| 1463 */ | |
| 1464 static void | |
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1465 win_exchange(long Prenum) |
| 7 | 1466 { |
| 1467 frame_T *frp; | |
| 1468 frame_T *frp2; | |
| 1469 win_T *wp; | |
| 1470 win_T *wp2; | |
| 1471 int temp; | |
| 1472 | |
| 1473 if (lastwin == firstwin) /* just one window */ | |
| 1474 { | |
| 1475 beep_flush(); | |
| 1476 return; | |
| 1477 } | |
| 1478 | |
| 1479 #ifdef FEAT_GUI | |
| 1480 need_mouse_correct = TRUE; | |
| 1481 #endif | |
| 1482 | |
| 1483 /* | |
| 1484 * find window to exchange with | |
| 1485 */ | |
| 1486 if (Prenum) | |
| 1487 { | |
| 1488 frp = curwin->w_frame->fr_parent->fr_child; | |
| 1489 while (frp != NULL && --Prenum > 0) | |
| 1490 frp = frp->fr_next; | |
| 1491 } | |
| 1492 else if (curwin->w_frame->fr_next != NULL) /* Swap with next */ | |
| 1493 frp = curwin->w_frame->fr_next; | |
| 1494 else /* Swap last window in row/col with previous */ | |
| 1495 frp = curwin->w_frame->fr_prev; | |
| 1496 | |
| 1497 /* We can only exchange a window with another window, not with a frame | |
| 1498 * containing windows. */ | |
| 1499 if (frp == NULL || frp->fr_win == NULL || frp->fr_win == curwin) | |
| 1500 return; | |
| 1501 wp = frp->fr_win; | |
| 1502 | |
| 1503 /* | |
| 1504 * 1. remove curwin from the list. Remember after which window it was in wp2 | |
| 1505 * 2. insert curwin before wp in the list | |
| 1506 * if wp != wp2 | |
| 1507 * 3. remove wp from the list | |
| 1508 * 4. insert wp after wp2 | |
| 1509 * 5. exchange the status line height and vsep width. | |
| 1510 */ | |
| 1511 wp2 = curwin->w_prev; | |
| 1512 frp2 = curwin->w_frame->fr_prev; | |
| 1513 if (wp->w_prev != curwin) | |
| 1514 { | |
| 671 | 1515 win_remove(curwin, NULL); |
| 7 | 1516 frame_remove(curwin->w_frame); |
| 1517 win_append(wp->w_prev, curwin); | |
| 1518 frame_insert(frp, curwin->w_frame); | |
| 1519 } | |
| 1520 if (wp != wp2) | |
| 1521 { | |
| 671 | 1522 win_remove(wp, NULL); |
| 7 | 1523 frame_remove(wp->w_frame); |
| 1524 win_append(wp2, wp); | |
| 1525 if (frp2 == NULL) | |
| 1526 frame_insert(wp->w_frame->fr_parent->fr_child, wp->w_frame); | |
| 1527 else | |
| 1528 frame_append(frp2, wp->w_frame); | |
| 1529 } | |
| 1530 temp = curwin->w_status_height; | |
| 1531 curwin->w_status_height = wp->w_status_height; | |
| 1532 wp->w_status_height = temp; | |
| 1533 temp = curwin->w_vsep_width; | |
| 1534 curwin->w_vsep_width = wp->w_vsep_width; | |
| 1535 wp->w_vsep_width = temp; | |
| 1536 | |
| 1537 /* If the windows are not in the same frame, exchange the sizes to avoid | |
| 1538 * messing up the window layout. Otherwise fix the frame sizes. */ | |
| 1539 if (curwin->w_frame->fr_parent != wp->w_frame->fr_parent) | |
| 1540 { | |
| 1541 temp = curwin->w_height; | |
| 1542 curwin->w_height = wp->w_height; | |
| 1543 wp->w_height = temp; | |
| 1544 temp = curwin->w_width; | |
| 1545 curwin->w_width = wp->w_width; | |
| 1546 wp->w_width = temp; | |
| 1547 } | |
| 1548 else | |
| 1549 { | |
| 1550 frame_fix_height(curwin); | |
| 1551 frame_fix_height(wp); | |
| 1552 frame_fix_width(curwin); | |
| 1553 frame_fix_width(wp); | |
| 1554 } | |
| 1555 | |
| 1556 (void)win_comp_pos(); /* recompute window positions */ | |
| 1557 | |
| 1558 win_enter(wp, TRUE); | |
| 1559 redraw_later(CLEAR); | |
| 1560 } | |
| 1561 | |
| 1562 /* | |
| 1563 * rotate windows: if upwards TRUE the second window becomes the first one | |
| 1564 * if upwards FALSE the first window becomes the second one | |
| 1565 */ | |
| 1566 static void | |
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1567 win_rotate(int upwards, int count) |
| 7 | 1568 { |
| 1569 win_T *wp1; | |
| 1570 win_T *wp2; | |
| 1571 frame_T *frp; | |
| 1572 int n; | |
| 1573 | |
| 1574 if (firstwin == lastwin) /* nothing to do */ | |
| 1575 { | |
| 1576 beep_flush(); | |
| 1577 return; | |
| 1578 } | |
| 1579 | |
| 1580 #ifdef FEAT_GUI | |
| 1581 need_mouse_correct = TRUE; | |
| 1582 #endif | |
| 1583 | |
| 1584 /* Check if all frames in this row/col have one window. */ | |
| 1585 for (frp = curwin->w_frame->fr_parent->fr_child; frp != NULL; | |
| 1586 frp = frp->fr_next) | |
| 1587 if (frp->fr_win == NULL) | |
| 1588 { | |
| 1589 EMSG(_("E443: Cannot rotate when another window is split")); | |
| 1590 return; | |
| 1591 } | |
| 1592 | |
| 1593 while (count--) | |
| 1594 { | |
| 1595 if (upwards) /* first window becomes last window */ | |
| 1596 { | |
| 1597 /* remove first window/frame from the list */ | |
| 1598 frp = curwin->w_frame->fr_parent->fr_child; | |
| 1599 wp1 = frp->fr_win; | |
| 671 | 1600 win_remove(wp1, NULL); |
| 7 | 1601 frame_remove(frp); |
| 1602 | |
| 1603 /* find last frame and append removed window/frame after it */ | |
| 1604 for ( ; frp->fr_next != NULL; frp = frp->fr_next) | |
| 1605 ; | |
| 1606 win_append(frp->fr_win, wp1); | |
| 1607 frame_append(frp, wp1->w_frame); | |
| 1608 | |
| 1609 wp2 = frp->fr_win; /* previously last window */ | |
| 1610 } | |
| 1611 else /* last window becomes first window */ | |
| 1612 { | |
| 1613 /* find last window/frame in the list and remove it */ | |
| 1614 for (frp = curwin->w_frame; frp->fr_next != NULL; | |
| 1615 frp = frp->fr_next) | |
| 1616 ; | |
| 1617 wp1 = frp->fr_win; | |
| 1618 wp2 = wp1->w_prev; /* will become last window */ | |
| 671 | 1619 win_remove(wp1, NULL); |
| 7 | 1620 frame_remove(frp); |
| 1621 | |
| 1622 /* append the removed window/frame before the first in the list */ | |
| 1623 win_append(frp->fr_parent->fr_child->fr_win->w_prev, wp1); | |
| 1624 frame_insert(frp->fr_parent->fr_child, frp); | |
| 1625 } | |
| 1626 | |
| 1627 /* exchange status height and vsep width of old and new last window */ | |
| 1628 n = wp2->w_status_height; | |
| 1629 wp2->w_status_height = wp1->w_status_height; | |
| 1630 wp1->w_status_height = n; | |
| 1631 frame_fix_height(wp1); | |
| 1632 frame_fix_height(wp2); | |
| 1633 n = wp2->w_vsep_width; | |
| 1634 wp2->w_vsep_width = wp1->w_vsep_width; | |
| 1635 wp1->w_vsep_width = n; | |
| 1636 frame_fix_width(wp1); | |
| 1637 frame_fix_width(wp2); | |
|
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1638 |
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1639 /* recompute w_winrow and w_wincol for all windows */ |
| 7 | 1640 (void)win_comp_pos(); |
| 1641 } | |
| 1642 | |
| 1643 redraw_later(CLEAR); | |
| 1644 } | |
| 1645 | |
| 1646 /* | |
| 1647 * Move the current window to the very top/bottom/left/right of the screen. | |
| 1648 */ | |
| 1649 static void | |
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1650 win_totop(int size, int flags) |
| 7 | 1651 { |
| 1652 int dir; | |
| 1653 int height = curwin->w_height; | |
| 1654 | |
| 1655 if (lastwin == firstwin) | |
| 1656 { | |
| 1657 beep_flush(); | |
| 1658 return; | |
| 1659 } | |
| 1660 | |
| 1661 /* Remove the window and frame from the tree of frames. */ | |
| 671 | 1662 (void)winframe_remove(curwin, &dir, NULL); |
| 1663 win_remove(curwin, NULL); | |
| 7 | 1664 last_status(FALSE); /* may need to remove last status line */ |
| 1665 (void)win_comp_pos(); /* recompute window positions */ | |
| 1666 | |
| 1667 /* Split a window on the desired side and put the window there. */ | |
| 1668 (void)win_split_ins(size, flags, curwin, dir); | |
| 1669 if (!(flags & WSP_VERT)) | |
| 1670 { | |
| 1671 win_setheight(height); | |
| 1672 if (p_ea) | |
| 1673 win_equal(curwin, TRUE, 'v'); | |
| 1674 } | |
| 1675 | |
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1676 #if defined(FEAT_GUI) |
| 7 | 1677 /* When 'guioptions' includes 'L' or 'R' may have to remove or add |
| 1678 * scrollbars. Have to update them anyway. */ | |
| 1906 | 1679 gui_may_update_scrollbars(); |
| 1680 #endif | |
| 7 | 1681 } |
| 1682 | |
| 1683 /* | |
| 1684 * Move window "win1" to below/right of "win2" and make "win1" the current | |
| 1685 * window. Only works within the same frame! | |
| 1686 */ | |
| 1687 void | |
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1688 win_move_after(win_T *win1, win_T *win2) |
| 7 | 1689 { |
| 1690 int height; | |
| 1691 | |
| 1692 /* check if the arguments are reasonable */ | |
| 1693 if (win1 == win2) | |
| 1694 return; | |
| 1695 | |
| 1696 /* check if there is something to do */ | |
| 1697 if (win2->w_next != win1) | |
| 1698 { | |
| 1699 /* may need move the status line/vertical separator of the last window | |
| 1700 * */ | |
| 1701 if (win1 == lastwin) | |
| 1702 { | |
| 1703 height = win1->w_prev->w_status_height; | |
| 1704 win1->w_prev->w_status_height = win1->w_status_height; | |
| 1705 win1->w_status_height = height; | |
| 1070 | 1706 if (win1->w_prev->w_vsep_width == 1) |
| 1707 { | |
| 1708 /* Remove the vertical separator from the last-but-one window, | |
| 1709 * add it to the last window. Adjust the frame widths. */ | |
| 1710 win1->w_prev->w_vsep_width = 0; | |
| 1711 win1->w_prev->w_frame->fr_width -= 1; | |
| 1712 win1->w_vsep_width = 1; | |
| 1713 win1->w_frame->fr_width += 1; | |
| 1714 } | |
| 7 | 1715 } |
| 1716 else if (win2 == lastwin) | |
| 1717 { | |
| 1718 height = win1->w_status_height; | |
| 1719 win1->w_status_height = win2->w_status_height; | |
| 1720 win2->w_status_height = height; | |
| 1070 | 1721 if (win1->w_vsep_width == 1) |
| 1722 { | |
| 1723 /* Remove the vertical separator from win1, add it to the last | |
| 1724 * window, win2. Adjust the frame widths. */ | |
| 1725 win2->w_vsep_width = 1; | |
| 1726 win2->w_frame->fr_width += 1; | |
| 1727 win1->w_vsep_width = 0; | |
| 1728 win1->w_frame->fr_width -= 1; | |
| 1729 } | |
| 7 | 1730 } |
| 671 | 1731 win_remove(win1, NULL); |
| 7 | 1732 frame_remove(win1->w_frame); |
| 1733 win_append(win2, win1); | |
| 1734 frame_append(win2->w_frame, win1->w_frame); | |
| 1735 | |
| 1736 (void)win_comp_pos(); /* recompute w_winrow for all windows */ | |
| 1737 redraw_later(NOT_VALID); | |
| 1738 } | |
| 1739 win_enter(win1, FALSE); | |
| 1740 } | |
| 1741 | |
| 1742 /* | |
| 1743 * Make all windows the same height. | |
| 1744 * 'next_curwin' will soon be the current window, make sure it has enough | |
| 1745 * rows. | |
| 1746 */ | |
| 1747 void | |
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1748 win_equal( |
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1749 win_T *next_curwin, /* pointer to current window to be or NULL */ |
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1750 int current, /* do only frame with current window */ |
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1751 int dir) /* 'v' for vertically, 'h' for horizontally, |
| 7 | 1752 'b' for both, 0 for using p_ead */ |
| 1753 { | |
| 1754 if (dir == 0) | |
| 1755 dir = *p_ead; | |
| 1756 win_equal_rec(next_curwin == NULL ? curwin : next_curwin, current, | |
| 685 | 1757 topframe, dir, 0, tabline_height(), |
| 667 | 1758 (int)Columns, topframe->fr_height); |
| 7 | 1759 } |
| 1760 | |
| 1761 /* | |
| 1762 * Set a frame to a new position and height, spreading the available room | |
| 1763 * equally over contained frames. | |
| 1764 * The window "next_curwin" (if not NULL) should at least get the size from | |
| 1765 * 'winheight' and 'winwidth' if possible. | |
| 1766 */ | |
| 1767 static void | |
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1768 win_equal_rec( |
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1769 win_T *next_curwin, /* pointer to current window to be or NULL */ |
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1770 int current, /* do only frame with current window */ |
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1771 frame_T *topfr, /* frame to set size off */ |
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1772 int dir, /* 'v', 'h' or 'b', see win_equal() */ |
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1773 int col, /* horizontal position for frame */ |
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1774 int row, /* vertical position for frame */ |
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1775 int width, /* new width of frame */ |
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1776 int height) /* new height of frame */ |
| 7 | 1777 { |
| 1778 int n, m; | |
| 1779 int extra_sep = 0; | |
| 1780 int wincount, totwincount = 0; | |
| 1781 frame_T *fr; | |
| 1782 int next_curwin_size = 0; | |
| 1783 int room = 0; | |
| 1784 int new_size; | |
| 1785 int has_next_curwin = 0; | |
| 1786 int hnc; | |
| 1787 | |
| 1788 if (topfr->fr_layout == FR_LEAF) | |
| 1789 { | |
| 1790 /* Set the width/height of this frame. | |
| 1791 * Redraw when size or position changes */ | |
| 1792 if (topfr->fr_height != height || topfr->fr_win->w_winrow != row | |
| 1793 || topfr->fr_width != width || topfr->fr_win->w_wincol != col | |
| 1794 ) | |
| 1795 { | |
| 1796 topfr->fr_win->w_winrow = row; | |
| 1797 frame_new_height(topfr, height, FALSE, FALSE); | |
| 1798 topfr->fr_win->w_wincol = col; | |
| 779 | 1799 frame_new_width(topfr, width, FALSE, FALSE); |
| 7 | 1800 redraw_all_later(CLEAR); |
| 1801 } | |
| 1802 } | |
| 1803 else if (topfr->fr_layout == FR_ROW) | |
| 1804 { | |
| 1805 topfr->fr_width = width; | |
| 1806 topfr->fr_height = height; | |
| 1807 | |
| 1808 if (dir != 'v') /* equalize frame widths */ | |
| 1809 { | |
| 1810 /* Compute the maximum number of windows horizontally in this | |
| 1811 * frame. */ | |
| 1812 n = frame_minwidth(topfr, NOWIN); | |
| 1813 /* add one for the rightmost window, it doesn't have a separator */ | |
| 1814 if (col + width == Columns) | |
| 1815 extra_sep = 1; | |
| 1816 else | |
| 1817 extra_sep = 0; | |
| 1818 totwincount = (n + extra_sep) / (p_wmw + 1); | |
| 779 | 1819 has_next_curwin = frame_has_win(topfr, next_curwin); |
| 1820 | |
| 1821 /* | |
| 1822 * Compute width for "next_curwin" window and room available for | |
| 1823 * other windows. | |
| 1824 * "m" is the minimal width when counting p_wiw for "next_curwin". | |
| 1825 */ | |
| 7 | 1826 m = frame_minwidth(topfr, next_curwin); |
| 1827 room = width - m; | |
| 1828 if (room < 0) | |
| 1829 { | |
| 1830 next_curwin_size = p_wiw + room; | |
| 1831 room = 0; | |
| 1832 } | |
| 1833 else | |
| 1834 { | |
| 779 | 1835 next_curwin_size = -1; |
| 1836 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
| 1837 { | |
| 1838 /* If 'winfixwidth' set keep the window width if | |
| 1839 * possible. | |
| 1840 * Watch out for this window being the next_curwin. */ | |
| 1841 if (frame_fixed_width(fr)) | |
| 1842 { | |
| 1843 n = frame_minwidth(fr, NOWIN); | |
| 1844 new_size = fr->fr_width; | |
| 1845 if (frame_has_win(fr, next_curwin)) | |
| 1846 { | |
| 1847 room += p_wiw - p_wmw; | |
| 1848 next_curwin_size = 0; | |
| 1849 if (new_size < p_wiw) | |
| 1850 new_size = p_wiw; | |
| 1851 } | |
| 1852 else | |
| 1853 /* These windows don't use up room. */ | |
| 1854 totwincount -= (n + (fr->fr_next == NULL | |
| 1855 ? extra_sep : 0)) / (p_wmw + 1); | |
| 1856 room -= new_size - n; | |
| 1857 if (room < 0) | |
| 1858 { | |
| 1859 new_size += room; | |
| 1860 room = 0; | |
| 1861 } | |
| 1862 fr->fr_newwidth = new_size; | |
| 1863 } | |
| 1864 } | |
| 1865 if (next_curwin_size == -1) | |
| 1866 { | |
| 1867 if (!has_next_curwin) | |
| 1868 next_curwin_size = 0; | |
| 1869 else if (totwincount > 1 | |
| 1870 && (room + (totwincount - 2)) | |
| 1871 / (totwincount - 1) > p_wiw) | |
| 1872 { | |
| 834 | 1873 /* Can make all windows wider than 'winwidth', spread |
| 1874 * the room equally. */ | |
| 1875 next_curwin_size = (room + p_wiw | |
| 1876 + (totwincount - 1) * p_wmw | |
| 1877 + (totwincount - 1)) / totwincount; | |
| 779 | 1878 room -= next_curwin_size - p_wiw; |
| 1879 } | |
| 1880 else | |
| 1881 next_curwin_size = p_wiw; | |
| 1882 } | |
| 7 | 1883 } |
| 779 | 1884 |
| 1885 if (has_next_curwin) | |
| 7 | 1886 --totwincount; /* don't count curwin */ |
| 1887 } | |
| 1888 | |
| 1889 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
| 1890 { | |
| 1891 n = m = 0; | |
| 1892 wincount = 1; | |
| 1893 if (fr->fr_next == NULL) | |
| 1894 /* last frame gets all that remains (avoid roundoff error) */ | |
| 1895 new_size = width; | |
| 1896 else if (dir == 'v') | |
| 1897 new_size = fr->fr_width; | |
| 779 | 1898 else if (frame_fixed_width(fr)) |
| 1899 { | |
| 1900 new_size = fr->fr_newwidth; | |
| 1901 wincount = 0; /* doesn't count as a sizeable window */ | |
| 1902 } | |
| 7 | 1903 else |
| 1904 { | |
| 1905 /* Compute the maximum number of windows horiz. in "fr". */ | |
| 1906 n = frame_minwidth(fr, NOWIN); | |
| 1907 wincount = (n + (fr->fr_next == NULL ? extra_sep : 0)) | |
| 1908 / (p_wmw + 1); | |
| 1909 m = frame_minwidth(fr, next_curwin); | |
| 779 | 1910 if (has_next_curwin) |
| 1911 hnc = frame_has_win(fr, next_curwin); | |
| 1912 else | |
| 1913 hnc = FALSE; | |
| 1914 if (hnc) /* don't count next_curwin */ | |
| 7 | 1915 --wincount; |
| 779 | 1916 if (totwincount == 0) |
| 1917 new_size = room; | |
| 1918 else | |
| 1919 new_size = (wincount * room + ((unsigned)totwincount >> 1)) | |
| 7 | 1920 / totwincount; |
| 779 | 1921 if (hnc) /* add next_curwin size */ |
| 7 | 1922 { |
| 1923 next_curwin_size -= p_wiw - (m - n); | |
| 1924 new_size += next_curwin_size; | |
| 779 | 1925 room -= new_size - next_curwin_size; |
| 7 | 1926 } |
| 779 | 1927 else |
| 1928 room -= new_size; | |
| 1929 new_size += n; | |
| 7 | 1930 } |
| 1931 | |
| 779 | 1932 /* Skip frame that is full width when splitting or closing a |
| 7 | 1933 * window, unless equalizing all frames. */ |
| 1934 if (!current || dir != 'v' || topfr->fr_parent != NULL | |
| 1935 || (new_size != fr->fr_width) | |
| 1936 || frame_has_win(fr, next_curwin)) | |
| 1937 win_equal_rec(next_curwin, current, fr, dir, col, row, | |
| 779 | 1938 new_size, height); |
| 1939 col += new_size; | |
| 1940 width -= new_size; | |
| 7 | 1941 totwincount -= wincount; |
| 1942 } | |
| 1943 } | |
| 1944 else /* topfr->fr_layout == FR_COL */ | |
| 1945 { | |
| 1946 topfr->fr_width = width; | |
| 1947 topfr->fr_height = height; | |
| 1948 | |
| 1949 if (dir != 'h') /* equalize frame heights */ | |
| 1950 { | |
| 1951 /* Compute maximum number of windows vertically in this frame. */ | |
| 1952 n = frame_minheight(topfr, NOWIN); | |
| 1953 /* add one for the bottom window if it doesn't have a statusline */ | |
| 1954 if (row + height == cmdline_row && p_ls == 0) | |
| 1955 extra_sep = 1; | |
| 1956 else | |
| 1957 extra_sep = 0; | |
| 1958 totwincount = (n + extra_sep) / (p_wmh + 1); | |
| 1959 has_next_curwin = frame_has_win(topfr, next_curwin); | |
| 1960 | |
| 1961 /* | |
| 1962 * Compute height for "next_curwin" window and room available for | |
| 1963 * other windows. | |
| 1964 * "m" is the minimal height when counting p_wh for "next_curwin". | |
| 1965 */ | |
| 1966 m = frame_minheight(topfr, next_curwin); | |
| 1967 room = height - m; | |
| 1968 if (room < 0) | |
| 1969 { | |
| 1970 /* The room is less then 'winheight', use all space for the | |
| 1971 * current window. */ | |
| 1972 next_curwin_size = p_wh + room; | |
| 1973 room = 0; | |
| 1974 } | |
| 1975 else | |
| 1976 { | |
| 1977 next_curwin_size = -1; | |
| 1978 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
| 1979 { | |
| 1980 /* If 'winfixheight' set keep the window height if | |
| 1981 * possible. | |
| 1982 * Watch out for this window being the next_curwin. */ | |
| 1983 if (frame_fixed_height(fr)) | |
| 1984 { | |
| 1985 n = frame_minheight(fr, NOWIN); | |
| 1986 new_size = fr->fr_height; | |
| 1987 if (frame_has_win(fr, next_curwin)) | |
| 1988 { | |
| 1989 room += p_wh - p_wmh; | |
| 1990 next_curwin_size = 0; | |
| 1991 if (new_size < p_wh) | |
| 1992 new_size = p_wh; | |
| 1993 } | |
| 1994 else | |
| 1995 /* These windows don't use up room. */ | |
| 1996 totwincount -= (n + (fr->fr_next == NULL | |
| 1997 ? extra_sep : 0)) / (p_wmh + 1); | |
| 1998 room -= new_size - n; | |
| 1999 if (room < 0) | |
| 2000 { | |
| 2001 new_size += room; | |
| 2002 room = 0; | |
| 2003 } | |
| 2004 fr->fr_newheight = new_size; | |
| 2005 } | |
| 2006 } | |
| 2007 if (next_curwin_size == -1) | |
| 2008 { | |
| 2009 if (!has_next_curwin) | |
| 2010 next_curwin_size = 0; | |
| 2011 else if (totwincount > 1 | |
| 2012 && (room + (totwincount - 2)) | |
| 2013 / (totwincount - 1) > p_wh) | |
| 2014 { | |
| 834 | 2015 /* can make all windows higher than 'winheight', |
| 2016 * spread the room equally. */ | |
| 2017 next_curwin_size = (room + p_wh | |
| 2018 + (totwincount - 1) * p_wmh | |
| 7 | 2019 + (totwincount - 1)) / totwincount; |
| 2020 room -= next_curwin_size - p_wh; | |
| 2021 } | |
| 2022 else | |
| 2023 next_curwin_size = p_wh; | |
| 2024 } | |
| 2025 } | |
| 2026 | |
| 2027 if (has_next_curwin) | |
| 2028 --totwincount; /* don't count curwin */ | |
| 2029 } | |
| 2030 | |
| 2031 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
| 2032 { | |
| 2033 n = m = 0; | |
| 2034 wincount = 1; | |
| 2035 if (fr->fr_next == NULL) | |
| 2036 /* last frame gets all that remains (avoid roundoff error) */ | |
| 2037 new_size = height; | |
| 2038 else if (dir == 'h') | |
| 2039 new_size = fr->fr_height; | |
| 2040 else if (frame_fixed_height(fr)) | |
| 2041 { | |
| 2042 new_size = fr->fr_newheight; | |
| 2043 wincount = 0; /* doesn't count as a sizeable window */ | |
| 2044 } | |
| 2045 else | |
| 2046 { | |
| 2047 /* Compute the maximum number of windows vert. in "fr". */ | |
| 2048 n = frame_minheight(fr, NOWIN); | |
| 2049 wincount = (n + (fr->fr_next == NULL ? extra_sep : 0)) | |
| 2050 / (p_wmh + 1); | |
| 2051 m = frame_minheight(fr, next_curwin); | |
| 2052 if (has_next_curwin) | |
| 2053 hnc = frame_has_win(fr, next_curwin); | |
| 2054 else | |
| 2055 hnc = FALSE; | |
| 2056 if (hnc) /* don't count next_curwin */ | |
| 2057 --wincount; | |
| 2058 if (totwincount == 0) | |
| 2059 new_size = room; | |
| 2060 else | |
| 2061 new_size = (wincount * room + ((unsigned)totwincount >> 1)) | |
| 2062 / totwincount; | |
| 2063 if (hnc) /* add next_curwin size */ | |
| 2064 { | |
| 2065 next_curwin_size -= p_wh - (m - n); | |
| 2066 new_size += next_curwin_size; | |
| 2067 room -= new_size - next_curwin_size; | |
| 2068 } | |
| 2069 else | |
| 2070 room -= new_size; | |
| 2071 new_size += n; | |
| 2072 } | |
| 2073 /* Skip frame that is full width when splitting or closing a | |
| 2074 * window, unless equalizing all frames. */ | |
| 2075 if (!current || dir != 'h' || topfr->fr_parent != NULL | |
| 2076 || (new_size != fr->fr_height) | |
| 2077 || frame_has_win(fr, next_curwin)) | |
| 2078 win_equal_rec(next_curwin, current, fr, dir, col, row, | |
| 2079 width, new_size); | |
| 2080 row += new_size; | |
| 2081 height -= new_size; | |
| 2082 totwincount -= wincount; | |
| 2083 } | |
| 2084 } | |
| 2085 } | |
| 2086 | |
| 2087 /* | |
| 2088 * close all windows for buffer 'buf' | |
| 2089 */ | |
| 2090 void | |
|
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2091 close_windows( |
|
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|
2092 buf_T *buf, |
|
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|
2093 int keep_curwin) /* don't close "curwin" */ |
| 7 | 2094 { |
| 671 | 2095 win_T *wp; |
| 2096 tabpage_T *tp, *nexttp; | |
| 685 | 2097 int h = tabline_height(); |
| 7 | 2098 |
| 2099 ++RedrawingDisabled; | |
| 671 | 2100 |
| 2101 for (wp = firstwin; wp != NULL && lastwin != firstwin; ) | |
| 7 | 2102 { |
| 3570 | 2103 if (wp->w_buffer == buf && (!keep_curwin || wp != curwin) |
| 2104 #ifdef FEAT_AUTOCMD | |
| 2105 && !(wp->w_closing || wp->w_buffer->b_closing) | |
| 2106 #endif | |
| 2107 ) | |
| 7 | 2108 { |
| 671 | 2109 win_close(wp, FALSE); |
| 2110 | |
| 2111 /* Start all over, autocommands may change the window layout. */ | |
| 2112 wp = firstwin; | |
| 7 | 2113 } |
| 2114 else | |
| 671 | 2115 wp = wp->w_next; |
| 7 | 2116 } |
| 671 | 2117 |
| 2118 /* Also check windows in other tab pages. */ | |
| 2119 for (tp = first_tabpage; tp != NULL; tp = nexttp) | |
| 2120 { | |
| 2121 nexttp = tp->tp_next; | |
| 672 | 2122 if (tp != curtab) |
| 671 | 2123 for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next) |
| 3570 | 2124 if (wp->w_buffer == buf |
| 2125 #ifdef FEAT_AUTOCMD | |
| 2126 && !(wp->w_closing || wp->w_buffer->b_closing) | |
| 2127 #endif | |
| 2128 ) | |
| 671 | 2129 { |
| 2130 win_close_othertab(wp, FALSE, tp); | |
| 2131 | |
| 2132 /* Start all over, the tab page may be closed and | |
| 2133 * autocommands may change the window layout. */ | |
| 2134 nexttp = first_tabpage; | |
| 2135 break; | |
| 2136 } | |
| 2137 } | |
| 2138 | |
| 7 | 2139 --RedrawingDisabled; |
| 671 | 2140 |
| 4305 | 2141 redraw_tabline = TRUE; |
| 685 | 2142 if (h != tabline_height()) |
| 671 | 2143 shell_new_rows(); |
| 7 | 2144 } |
| 2145 | |
| 2146 /* | |
| 1906 | 2147 * Return TRUE if the current window is the only window that exists (ignoring |
| 2148 * "aucmd_win"). | |
| 672 | 2149 * Returns FALSE if there is a window, possibly in another tab page. |
| 667 | 2150 */ |
| 672 | 2151 static int |
|
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|
2152 last_window(void) |
| 667 | 2153 { |
| 1906 | 2154 return (one_window() && first_tabpage->tp_next == NULL); |
| 2155 } | |
| 2156 | |
| 2157 /* | |
| 2158 * Return TRUE if there is only one window other than "aucmd_win" in the | |
| 2159 * current tab page. | |
| 2160 */ | |
| 3365 | 2161 int |
|
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|
2162 one_window(void) |
| 1906 | 2163 { |
| 2164 #ifdef FEAT_AUTOCMD | |
| 2165 win_T *wp; | |
| 2166 int seen_one = FALSE; | |
| 2167 | |
| 2168 FOR_ALL_WINDOWS(wp) | |
| 2169 { | |
| 2170 if (wp != aucmd_win) | |
| 2171 { | |
| 2172 if (seen_one) | |
| 2173 return FALSE; | |
| 2174 seen_one = TRUE; | |
| 2175 } | |
| 2176 } | |
| 2177 return TRUE; | |
| 2178 #else | |
| 2179 return firstwin == lastwin; | |
| 2180 #endif | |
| 667 | 2181 } |
| 2182 | |
| 2183 /* | |
| 3535 | 2184 * Close the possibly last window in a tab page. |
| 2185 * Returns TRUE when the window was closed already. | |
| 2186 */ | |
| 2187 static int | |
|
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|
2188 close_last_window_tabpage( |
|
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|
2189 win_T *win, |
|
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|
2190 int free_buf, |
|
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diff
changeset
|
2191 tabpage_T *prev_curtab) |
| 3535 | 2192 { |
| 2193 if (firstwin == lastwin) | |
| 2194 { | |
| 4423 | 2195 #ifdef FEAT_AUTOCMD |
| 4354 | 2196 buf_T *old_curbuf = curbuf; |
| 4423 | 2197 #endif |
| 4354 | 2198 |
| 3535 | 2199 /* |
| 2200 * Closing the last window in a tab page. First go to another tab | |
| 2201 * page and then close the window and the tab page. This avoids that | |
| 2202 * curwin and curtab are invalid while we are freeing memory, they may | |
| 2203 * be used in GUI events. | |
| 3582 | 2204 * Don't trigger autocommands yet, they may use wrong values, so do |
| 2205 * that below. | |
| 3535 | 2206 */ |
| 4354 | 2207 goto_tabpage_tp(alt_tabpage(), FALSE, TRUE); |
| 3535 | 2208 redraw_tabline = TRUE; |
| 2209 | |
| 2210 /* Safety check: Autocommands may have closed the window when jumping | |
| 2211 * to the other tab page. */ | |
| 2212 if (valid_tabpage(prev_curtab) && prev_curtab->tp_firstwin == win) | |
| 2213 { | |
| 2214 int h = tabline_height(); | |
| 2215 | |
| 2216 win_close_othertab(win, free_buf, prev_curtab); | |
| 2217 if (h != tabline_height()) | |
| 2218 shell_new_rows(); | |
| 2219 } | |
| 3582 | 2220 /* Since goto_tabpage_tp above did not trigger *Enter autocommands, do |
| 2221 * that now. */ | |
| 2222 #ifdef FEAT_AUTOCMD | |
| 4354 | 2223 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); |
| 3582 | 2224 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); |
| 4354 | 2225 if (old_curbuf != curbuf) |
| 2226 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
| 3582 | 2227 #endif |
| 3535 | 2228 return TRUE; |
| 2229 } | |
| 2230 return FALSE; | |
| 2231 } | |
| 2232 | |
| 2233 /* | |
| 819 | 2234 * Close window "win". Only works for the current tab page. |
| 7 | 2235 * If "free_buf" is TRUE related buffer may be unloaded. |
| 2236 * | |
| 3365 | 2237 * Called by :quit, :close, :xit, :wq and findtag(). |
| 5302 | 2238 * Returns FAIL when the window was not closed. |
| 7 | 2239 */ |
| 5302 | 2240 int |
|
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diff
changeset
|
2241 win_close(win_T *win, int free_buf) |
| 7 | 2242 { |
| 2243 win_T *wp; | |
| 2244 #ifdef FEAT_AUTOCMD | |
| 2245 int other_buffer = FALSE; | |
| 2246 #endif | |
| 2247 int close_curwin = FALSE; | |
| 2248 int dir; | |
| 2249 int help_window = FALSE; | |
| 847 | 2250 tabpage_T *prev_curtab = curtab; |
| 7 | 2251 |
| 667 | 2252 if (last_window()) |
| 7 | 2253 { |
| 2254 EMSG(_("E444: Cannot close last window")); | |
| 5302 | 2255 return FAIL; |
| 7 | 2256 } |
| 2257 | |
| 1906 | 2258 #ifdef FEAT_AUTOCMD |
| 3656 | 2259 if (win->w_closing || (win->w_buffer != NULL && win->w_buffer->b_closing)) |
| 5302 | 2260 return FAIL; /* window is already being closed */ |
| 1906 | 2261 if (win == aucmd_win) |
| 2262 { | |
| 2263 EMSG(_("E813: Cannot close autocmd window")); | |
| 5302 | 2264 return FAIL; |
| 1906 | 2265 } |
| 2266 if ((firstwin == aucmd_win || lastwin == aucmd_win) && one_window()) | |
| 2267 { | |
| 2268 EMSG(_("E814: Cannot close window, only autocmd window would remain")); | |
| 5302 | 2269 return FAIL; |
| 1906 | 2270 } |
| 2271 #endif | |
| 2272 | |
| 3535 | 2273 /* When closing the last window in a tab page first go to another tab page |
| 2274 * and then close the window and the tab page to avoid that curwin and | |
| 2275 * curtab are invalid while we are freeing memory. */ | |
| 2276 if (close_last_window_tabpage(win, free_buf, prev_curtab)) | |
| 5302 | 2277 return FAIL; |
| 856 | 2278 |
| 7 | 2279 /* When closing the help window, try restoring a snapshot after closing |
| 2280 * the window. Otherwise clear the snapshot, it's now invalid. */ | |
| 3242 | 2281 if (win->w_buffer != NULL && win->w_buffer->b_help) |
| 7 | 2282 help_window = TRUE; |
| 2283 else | |
| 1906 | 2284 clear_snapshot(curtab, SNAP_HELP_IDX); |
| 7 | 2285 |
| 2286 #ifdef FEAT_AUTOCMD | |
| 2287 if (win == curwin) | |
| 2288 { | |
| 2289 /* | |
| 2290 * Guess which window is going to be the new current window. | |
| 2291 * This may change because of the autocommands (sigh). | |
| 2292 */ | |
| 671 | 2293 wp = frame2win(win_altframe(win, NULL)); |
| 7 | 2294 |
| 2295 /* | |
| 3570 | 2296 * Be careful: If autocommands delete the window or cause this window |
| 2297 * to be the last one left, return now. | |
| 7 | 2298 */ |
| 2299 if (wp->w_buffer != curbuf) | |
| 2300 { | |
| 2301 other_buffer = TRUE; | |
| 3570 | 2302 win->w_closing = TRUE; |
| 7 | 2303 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); |
| 3570 | 2304 if (!win_valid(win)) |
| 5302 | 2305 return FAIL; |
| 3570 | 2306 win->w_closing = FALSE; |
| 2307 if (last_window()) | |
| 5302 | 2308 return FAIL; |
| 7 | 2309 } |
| 3570 | 2310 win->w_closing = TRUE; |
| 7 | 2311 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); |
| 3570 | 2312 if (!win_valid(win)) |
| 5302 | 2313 return FAIL; |
| 3570 | 2314 win->w_closing = FALSE; |
| 2315 if (last_window()) | |
| 5302 | 2316 return FAIL; |
| 7 | 2317 # ifdef FEAT_EVAL |
| 2318 /* autocmds may abort script processing */ | |
| 2319 if (aborting()) | |
| 5302 | 2320 return FAIL; |
| 7 | 2321 # endif |
| 2322 } | |
| 2323 #endif | |
| 2324 | |
| 1101 | 2325 #ifdef FEAT_GUI |
| 2326 /* Avoid trouble with scrollbars that are going to be deleted in | |
| 2327 * win_free(). */ | |
| 2328 if (gui.in_use) | |
| 2329 out_flush(); | |
| 2330 #endif | |
| 2331 | |
| 3068 | 2332 #ifdef FEAT_SYN_HL |
| 2333 /* Free independent synblock before the buffer is freed. */ | |
| 3242 | 2334 if (win->w_buffer != NULL) |
| 2335 reset_synblock(win); | |
| 3068 | 2336 #endif |
| 2337 | |
| 7 | 2338 /* |
| 2339 * Close the link to the buffer. | |
| 2340 */ | |
| 3242 | 2341 if (win->w_buffer != NULL) |
| 3570 | 2342 { |
|
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2343 bufref_T bufref; |
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2344 |
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2345 set_bufref(&bufref, curbuf); |
| 3570 | 2346 #ifdef FEAT_AUTOCMD |
| 2347 win->w_closing = TRUE; | |
| 2348 #endif | |
| 3768 | 2349 close_buffer(win, win->w_buffer, free_buf ? DOBUF_UNLOAD : 0, TRUE); |
| 3570 | 2350 #ifdef FEAT_AUTOCMD |
| 2351 if (win_valid(win)) | |
| 2352 win->w_closing = FALSE; | |
| 2353 #endif | |
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2354 /* Make sure curbuf is valid. It can become invalid if 'bufhidden' is |
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2355 * "wipe". */ |
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2356 if (!bufref_valid(&bufref)) |
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|
2357 curbuf = firstbuf; |
| 3570 | 2358 } |
| 847 | 2359 |
| 4021 | 2360 if (only_one_window() && win_valid(win) && win->w_buffer == NULL |
| 2361 && (last_window() || curtab != prev_curtab | |
| 2362 || close_last_window_tabpage(win, free_buf, prev_curtab))) | |
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2363 { |
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2364 /* Autocommands have close all windows, quit now. Restore |
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2365 * curwin->w_buffer, otherwise writing viminfo may fail. */ |
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2366 if (curwin->w_buffer == NULL) |
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2367 curwin->w_buffer = curbuf; |
| 4021 | 2368 getout(0); |
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2369 } |
| 4021 | 2370 |
| 7 | 2371 /* Autocommands may have closed the window already, or closed the only |
| 847 | 2372 * other window or moved to another tab page. */ |
| 4021 | 2373 else if (!win_valid(win) || last_window() || curtab != prev_curtab |
| 3535 | 2374 || close_last_window_tabpage(win, free_buf, prev_curtab)) |
| 5302 | 2375 return FAIL; |
| 7 | 2376 |
| 3068 | 2377 /* Free the memory used for the window and get the window that received |
| 2378 * the screen space. */ | |
| 847 | 2379 wp = win_free_mem(win, &dir, NULL); |
| 2380 | |
| 7 | 2381 /* Make sure curwin isn't invalid. It can cause severe trouble when |
| 2382 * printing an error message. For win_equal() curbuf needs to be valid | |
| 2383 * too. */ | |
| 847 | 2384 if (win == curwin) |
| 7 | 2385 { |
| 2386 curwin = wp; | |
| 2387 #ifdef FEAT_QUICKFIX | |
| 2388 if (wp->w_p_pvw || bt_quickfix(wp->w_buffer)) | |
| 2389 { | |
| 2390 /* | |
| 1346 | 2391 * If the cursor goes to the preview or the quickfix window, try |
| 7 | 2392 * finding another window to go to. |
| 2393 */ | |
| 2394 for (;;) | |
| 2395 { | |
| 2396 if (wp->w_next == NULL) | |
| 2397 wp = firstwin; | |
| 2398 else | |
| 2399 wp = wp->w_next; | |
| 2400 if (wp == curwin) | |
| 2401 break; | |
| 2402 if (!wp->w_p_pvw && !bt_quickfix(wp->w_buffer)) | |
| 2403 { | |
| 2404 curwin = wp; | |
| 2405 break; | |
| 2406 } | |
| 2407 } | |
| 2408 } | |
| 2409 #endif | |
| 2410 curbuf = curwin->w_buffer; | |
| 2411 close_curwin = TRUE; | |
| 2412 } | |
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2413 if (p_ea && (*p_ead == 'b' || *p_ead == dir)) |
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2414 win_equal(curwin, TRUE, dir); |
| 7 | 2415 else |
| 2416 win_comp_pos(); | |
| 2417 if (close_curwin) | |
| 2418 { | |
| 4354 | 2419 win_enter_ext(wp, FALSE, TRUE, TRUE, TRUE); |
| 7 | 2420 #ifdef FEAT_AUTOCMD |
| 2421 if (other_buffer) | |
| 2422 /* careful: after this wp and win may be invalid! */ | |
| 2423 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
| 2424 #endif | |
| 2425 } | |
| 2426 | |
| 2427 /* | |
| 667 | 2428 * If last window has a status line now and we don't want one, |
| 2429 * remove the status line. | |
| 7 | 2430 */ |
| 2431 last_status(FALSE); | |
| 2432 | |
| 2433 /* After closing the help window, try restoring the window layout from | |
| 2434 * before it was opened. */ | |
| 2435 if (help_window) | |
| 1906 | 2436 restore_snapshot(SNAP_HELP_IDX, close_curwin); |
| 7 | 2437 |
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2438 #if defined(FEAT_GUI) |
| 7 | 2439 /* When 'guioptions' includes 'L' or 'R' may have to remove scrollbars. */ |
| 2440 if (gui.in_use && !win_hasvertsplit()) | |
| 2441 gui_init_which_components(NULL); | |
| 2442 #endif | |
| 2443 | |
| 2444 redraw_all_later(NOT_VALID); | |
| 5302 | 2445 return OK; |
| 7 | 2446 } |
| 2447 | |
| 2448 /* | |
| 671 | 2449 * Close window "win" in tab page "tp", which is not the current tab page. |
| 3535 | 2450 * This may be the last window in that tab page and result in closing the tab, |
| 671 | 2451 * thus "tp" may become invalid! |
| 856 | 2452 * Caller must check if buffer is hidden and whether the tabline needs to be |
| 2453 * updated. | |
| 671 | 2454 */ |
| 2455 void | |
|
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|
2456 win_close_othertab(win_T *win, int free_buf, tabpage_T *tp) |
| 671 | 2457 { |
| 2458 win_T *wp; | |
| 2459 int dir; | |
| 2460 tabpage_T *ptp = NULL; | |
| 2191 | 2461 int free_tp = FALSE; |
| 671 | 2462 |
| 3570 | 2463 #ifdef FEAT_AUTOCMD |
| 2464 if (win->w_closing || win->w_buffer->b_closing) | |
| 2465 return; /* window is already being closed */ | |
| 2466 #endif | |
| 2467 | |
| 671 | 2468 /* Close the link to the buffer. */ |
| 3365 | 2469 close_buffer(win, win->w_buffer, free_buf ? DOBUF_UNLOAD : 0, FALSE); |
| 671 | 2470 |
| 2471 /* Careful: Autocommands may have closed the tab page or made it the | |
| 2472 * current tab page. */ | |
| 2473 for (ptp = first_tabpage; ptp != NULL && ptp != tp; ptp = ptp->tp_next) | |
| 2474 ; | |
| 672 | 2475 if (ptp == NULL || tp == curtab) |
| 671 | 2476 return; |
| 2477 | |
| 2478 /* Autocommands may have closed the window already. */ | |
| 2479 for (wp = tp->tp_firstwin; wp != NULL && wp != win; wp = wp->w_next) | |
| 2480 ; | |
| 2481 if (wp == NULL) | |
| 2482 return; | |
| 2483 | |
| 2484 /* When closing the last window in a tab page remove the tab page. */ | |
| 7009 | 2485 if (tp->tp_firstwin == tp->tp_lastwin) |
| 671 | 2486 { |
| 2487 if (tp == first_tabpage) | |
| 2488 first_tabpage = tp->tp_next; | |
| 2489 else | |
| 2490 { | |
| 2491 for (ptp = first_tabpage; ptp != NULL && ptp->tp_next != tp; | |
| 2492 ptp = ptp->tp_next) | |
| 2493 ; | |
| 2494 if (ptp == NULL) | |
| 2495 { | |
| 2496 EMSG2(_(e_intern2), "win_close_othertab()"); | |
| 2497 return; | |
| 2498 } | |
| 2499 ptp->tp_next = tp->tp_next; | |
| 2500 } | |
| 2191 | 2501 free_tp = TRUE; |
| 2502 } | |
| 2503 | |
| 2504 /* Free the memory used for the window. */ | |
| 2505 win_free_mem(win, &dir, tp); | |
| 2506 | |
| 2507 if (free_tp) | |
| 847 | 2508 free_tabpage(tp); |
| 671 | 2509 } |
| 2510 | |
| 2511 /* | |
| 355 | 2512 * Free the memory used for a window. |
| 2513 * Returns a pointer to the window that got the freed up space. | |
| 2514 */ | |
| 2515 static win_T * | |
|
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2516 win_free_mem( |
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2517 win_T *win, |
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2518 int *dirp, /* set to 'v' or 'h' for direction if 'ea' */ |
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2519 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
| 355 | 2520 { |
| 2521 frame_T *frp; | |
| 2522 win_T *wp; | |
| 2523 | |
| 667 | 2524 /* Remove the window and its frame from the tree of frames. */ |
| 355 | 2525 frp = win->w_frame; |
| 671 | 2526 wp = winframe_remove(win, dirp, tp); |
| 355 | 2527 vim_free(frp); |
| 671 | 2528 win_free(win, tp); |
| 355 | 2529 |
| 819 | 2530 /* When deleting the current window of another tab page select a new |
| 2531 * current window. */ | |
| 2532 if (tp != NULL && win == tp->tp_curwin) | |
| 2533 tp->tp_curwin = wp; | |
| 2534 | |
| 355 | 2535 return wp; |
| 2536 } | |
| 2537 | |
| 2538 #if defined(EXITFREE) || defined(PROTO) | |
| 2539 void | |
|
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|
2540 win_free_all(void) |
| 355 | 2541 { |
| 2542 int dummy; | |
| 2543 | |
| 671 | 2544 # ifdef FEAT_WINDOWS |
| 2545 while (first_tabpage->tp_next != NULL) | |
| 2546 tabpage_close(TRUE); | |
| 2547 # endif | |
| 2548 | |
| 1906 | 2549 # ifdef FEAT_AUTOCMD |
| 2550 if (aucmd_win != NULL) | |
| 2551 { | |
| 2552 (void)win_free_mem(aucmd_win, &dummy, NULL); | |
| 2553 aucmd_win = NULL; | |
| 2554 } | |
| 2555 # endif | |
| 1918 | 2556 |
| 2557 while (firstwin != NULL) | |
| 2558 (void)win_free_mem(firstwin, &dummy, NULL); | |
| 6060 | 2559 |
| 2560 /* No window should be used after this. Set curwin to NULL to crash | |
| 2561 * instead of using freed memory. */ | |
| 2562 curwin = NULL; | |
| 355 | 2563 } |
| 2564 #endif | |
| 2565 | |
| 2566 /* | |
| 7 | 2567 * Remove a window and its frame from the tree of frames. |
| 2568 * Returns a pointer to the window that got the freed up space. | |
| 2569 */ | |
| 1906 | 2570 win_T * |
|
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2571 winframe_remove( |
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2572 win_T *win, |
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2573 int *dirp UNUSED, /* set to 'v' or 'h' for direction if 'ea' */ |
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|
2574 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
| 7 | 2575 { |
| 2576 frame_T *frp, *frp2, *frp3; | |
| 2577 frame_T *frp_close = win->w_frame; | |
| 2578 win_T *wp; | |
| 2579 | |
| 2580 /* | |
| 671 | 2581 * If there is only one window there is nothing to remove. |
| 2582 */ | |
| 2583 if (tp == NULL ? firstwin == lastwin : tp->tp_firstwin == tp->tp_lastwin) | |
| 2584 return NULL; | |
| 2585 | |
| 2586 /* | |
| 7 | 2587 * Remove the window from its frame. |
| 2588 */ | |
| 671 | 2589 frp2 = win_altframe(win, tp); |
| 7 | 2590 wp = frame2win(frp2); |
| 2591 | |
| 2592 /* Remove this frame from the list of frames. */ | |
| 2593 frame_remove(frp_close); | |
| 2594 | |
| 2595 if (frp_close->fr_parent->fr_layout == FR_COL) | |
| 2596 { | |
| 1346 | 2597 /* When 'winfixheight' is set, try to find another frame in the column |
| 2598 * (as close to the closed frame as possible) to distribute the height | |
| 2599 * to. */ | |
| 2600 if (frp2->fr_win != NULL && frp2->fr_win->w_p_wfh) | |
| 2601 { | |
| 2602 frp = frp_close->fr_prev; | |
| 2603 frp3 = frp_close->fr_next; | |
| 2604 while (frp != NULL || frp3 != NULL) | |
| 2605 { | |
| 2606 if (frp != NULL) | |
| 2607 { | |
| 2608 if (frp->fr_win != NULL && !frp->fr_win->w_p_wfh) | |
| 2609 { | |
| 2610 frp2 = frp; | |
| 2611 wp = frp->fr_win; | |
| 2612 break; | |
| 2613 } | |
| 2614 frp = frp->fr_prev; | |
| 2615 } | |
| 2616 if (frp3 != NULL) | |
| 2617 { | |
| 2618 if (frp3->fr_win != NULL && !frp3->fr_win->w_p_wfh) | |
| 2619 { | |
| 2620 frp2 = frp3; | |
| 2621 wp = frp3->fr_win; | |
| 2622 break; | |
| 2623 } | |
| 2624 frp3 = frp3->fr_next; | |
| 2625 } | |
| 2626 } | |
| 2627 } | |
| 7 | 2628 frame_new_height(frp2, frp2->fr_height + frp_close->fr_height, |
| 2629 frp2 == frp_close->fr_next ? TRUE : FALSE, FALSE); | |
| 2630 *dirp = 'v'; | |
| 2631 } | |
| 2632 else | |
| 2633 { | |
| 1346 | 2634 /* When 'winfixwidth' is set, try to find another frame in the column |
| 2635 * (as close to the closed frame as possible) to distribute the width | |
| 2636 * to. */ | |
| 2637 if (frp2->fr_win != NULL && frp2->fr_win->w_p_wfw) | |
| 2638 { | |
| 2639 frp = frp_close->fr_prev; | |
| 2640 frp3 = frp_close->fr_next; | |
| 2641 while (frp != NULL || frp3 != NULL) | |
| 2642 { | |
| 2643 if (frp != NULL) | |
| 2644 { | |
| 2645 if (frp->fr_win != NULL && !frp->fr_win->w_p_wfw) | |
| 2646 { | |
| 2647 frp2 = frp; | |
| 2648 wp = frp->fr_win; | |
| 2649 break; | |
| 2650 } | |
| 2651 frp = frp->fr_prev; | |
| 2652 } | |
| 2653 if (frp3 != NULL) | |
| 2654 { | |
| 2655 if (frp3->fr_win != NULL && !frp3->fr_win->w_p_wfw) | |
| 2656 { | |
| 2657 frp2 = frp3; | |
| 2658 wp = frp3->fr_win; | |
| 2659 break; | |
| 2660 } | |
| 2661 frp3 = frp3->fr_next; | |
| 2662 } | |
| 2663 } | |
| 2664 } | |
| 7 | 2665 frame_new_width(frp2, frp2->fr_width + frp_close->fr_width, |
| 779 | 2666 frp2 == frp_close->fr_next ? TRUE : FALSE, FALSE); |
| 7 | 2667 *dirp = 'h'; |
| 2668 } | |
| 2669 | |
| 2670 /* If rows/columns go to a window below/right its positions need to be | |
| 2671 * updated. Can only be done after the sizes have been updated. */ | |
| 2672 if (frp2 == frp_close->fr_next) | |
| 2673 { | |
| 2674 int row = win->w_winrow; | |
| 2675 int col = W_WINCOL(win); | |
| 2676 | |
| 2677 frame_comp_pos(frp2, &row, &col); | |
| 2678 } | |
| 2679 | |
| 2680 if (frp2->fr_next == NULL && frp2->fr_prev == NULL) | |
| 2681 { | |
| 2682 /* There is no other frame in this list, move its info to the parent | |
| 2683 * and remove it. */ | |
| 2684 frp2->fr_parent->fr_layout = frp2->fr_layout; | |
| 2685 frp2->fr_parent->fr_child = frp2->fr_child; | |
| 2686 for (frp = frp2->fr_child; frp != NULL; frp = frp->fr_next) | |
| 2687 frp->fr_parent = frp2->fr_parent; | |
| 2688 frp2->fr_parent->fr_win = frp2->fr_win; | |
| 2689 if (frp2->fr_win != NULL) | |
| 2690 frp2->fr_win->w_frame = frp2->fr_parent; | |
| 2691 frp = frp2->fr_parent; | |
| 2692 vim_free(frp2); | |
| 2693 | |
| 2694 frp2 = frp->fr_parent; | |
| 2695 if (frp2 != NULL && frp2->fr_layout == frp->fr_layout) | |
| 2696 { | |
| 2697 /* The frame above the parent has the same layout, have to merge | |
| 2698 * the frames into this list. */ | |
| 2699 if (frp2->fr_child == frp) | |
| 2700 frp2->fr_child = frp->fr_child; | |
| 2701 frp->fr_child->fr_prev = frp->fr_prev; | |
| 2702 if (frp->fr_prev != NULL) | |
| 2703 frp->fr_prev->fr_next = frp->fr_child; | |
| 2704 for (frp3 = frp->fr_child; ; frp3 = frp3->fr_next) | |
| 2705 { | |
| 2706 frp3->fr_parent = frp2; | |
| 2707 if (frp3->fr_next == NULL) | |
| 2708 { | |
| 2709 frp3->fr_next = frp->fr_next; | |
| 2710 if (frp->fr_next != NULL) | |
| 2711 frp->fr_next->fr_prev = frp3; | |
| 2712 break; | |
| 2713 } | |
| 2714 } | |
| 2715 vim_free(frp); | |
| 2716 } | |
| 2717 } | |
| 2718 | |
| 2719 return wp; | |
| 2720 } | |
| 2721 | |
| 2722 /* | |
| 2723 * Find out which frame is going to get the freed up space when "win" is | |
| 2724 * closed. | |
| 2725 * if 'splitbelow'/'splitleft' the space goes to the window above/left. | |
| 2726 * if 'nosplitbelow'/'nosplitleft' the space goes to the window below/right. | |
| 2727 * This makes opening a window and closing it immediately keep the same window | |
| 2728 * layout. | |
| 2729 */ | |
| 2730 static frame_T * | |
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2731 win_altframe( |
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2732 win_T *win, |
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2733 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
| 7 | 2734 { |
| 2735 frame_T *frp; | |
| 2736 int b; | |
| 2737 | |
| 671 | 2738 if (tp == NULL ? firstwin == lastwin : tp->tp_firstwin == tp->tp_lastwin) |
| 667 | 2739 /* Last window in this tab page, will go to next tab page. */ |
| 2740 return alt_tabpage()->tp_curwin->w_frame; | |
| 2741 | |
| 7 | 2742 frp = win->w_frame; |
| 355 | 2743 if (frp->fr_parent != NULL && frp->fr_parent->fr_layout == FR_ROW) |
| 7 | 2744 b = p_spr; |
| 2745 else | |
| 2746 b = p_sb; | |
| 2747 if ((!b && frp->fr_next != NULL) || frp->fr_prev == NULL) | |
| 2748 return frp->fr_next; | |
| 2749 return frp->fr_prev; | |
| 2750 } | |
| 2751 | |
| 2752 /* | |
| 667 | 2753 * Return the tabpage that will be used if the current one is closed. |
| 2754 */ | |
| 2755 static tabpage_T * | |
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2756 alt_tabpage(void) |
| 667 | 2757 { |
| 672 | 2758 tabpage_T *tp; |
| 2759 | |
| 682 | 2760 /* Use the next tab page if possible. */ |
| 2761 if (curtab->tp_next != NULL) | |
| 672 | 2762 return curtab->tp_next; |
| 2763 | |
| 682 | 2764 /* Find the last but one tab page. */ |
| 2765 for (tp = first_tabpage; tp->tp_next != curtab; tp = tp->tp_next) | |
| 2766 ; | |
| 674 | 2767 return tp; |
| 667 | 2768 } |
| 2769 | |
| 2770 /* | |
| 7 | 2771 * Find the left-upper window in frame "frp". |
| 2772 */ | |
| 2773 static win_T * | |
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2774 frame2win(frame_T *frp) |
| 7 | 2775 { |
| 2776 while (frp->fr_win == NULL) | |
| 2777 frp = frp->fr_child; | |
| 2778 return frp->fr_win; | |
| 2779 } | |
| 2780 | |
| 2781 /* | |
| 2782 * Return TRUE if frame "frp" contains window "wp". | |
| 2783 */ | |
| 2784 static int | |
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2785 frame_has_win(frame_T *frp, win_T *wp) |
| 7 | 2786 { |
| 2787 frame_T *p; | |
| 2788 | |
| 2789 if (frp->fr_layout == FR_LEAF) | |
| 2790 return frp->fr_win == wp; | |
| 2791 | |
| 2792 for (p = frp->fr_child; p != NULL; p = p->fr_next) | |
| 2793 if (frame_has_win(p, wp)) | |
| 2794 return TRUE; | |
| 2795 return FALSE; | |
| 2796 } | |
| 2797 | |
| 2798 /* | |
| 2799 * Set a new height for a frame. Recursively sets the height for contained | |
| 2800 * frames and windows. Caller must take care of positions. | |
| 2801 */ | |
| 2802 static void | |
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2803 frame_new_height( |
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2804 frame_T *topfrp, |
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2805 int height, |
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2806 int topfirst, /* resize topmost contained frame first */ |
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2807 int wfh) /* obey 'winfixheight' when there is a choice; |
| 7 | 2808 may cause the height not to be set */ |
| 2809 { | |
| 2810 frame_T *frp; | |
| 2811 int extra_lines; | |
| 2812 int h; | |
| 2813 | |
| 2814 if (topfrp->fr_win != NULL) | |
| 2815 { | |
| 2816 /* Simple case: just one window. */ | |
| 2817 win_new_height(topfrp->fr_win, | |
| 2818 height - topfrp->fr_win->w_status_height); | |
| 2819 } | |
| 2820 else if (topfrp->fr_layout == FR_ROW) | |
| 2821 { | |
| 2822 do | |
| 2823 { | |
| 2824 /* All frames in this row get the same new height. */ | |
| 2825 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 2826 { | |
| 2827 frame_new_height(frp, height, topfirst, wfh); | |
| 2828 if (frp->fr_height > height) | |
| 2829 { | |
| 2830 /* Could not fit the windows, make the whole row higher. */ | |
| 2831 height = frp->fr_height; | |
| 2832 break; | |
| 2833 } | |
| 2834 } | |
| 2835 } | |
| 2836 while (frp != NULL); | |
| 2837 } | |
| 779 | 2838 else /* fr_layout == FR_COL */ |
| 7 | 2839 { |
| 2840 /* Complicated case: Resize a column of frames. Resize the bottom | |
| 2841 * frame first, frames above that when needed. */ | |
| 2842 | |
| 2843 frp = topfrp->fr_child; | |
| 2844 if (wfh) | |
| 2845 /* Advance past frames with one window with 'wfh' set. */ | |
| 2846 while (frame_fixed_height(frp)) | |
| 2847 { | |
| 2848 frp = frp->fr_next; | |
| 2849 if (frp == NULL) | |
| 2850 return; /* no frame without 'wfh', give up */ | |
| 2851 } | |
| 2852 if (!topfirst) | |
| 2853 { | |
| 2854 /* Find the bottom frame of this column */ | |
| 2855 while (frp->fr_next != NULL) | |
| 2856 frp = frp->fr_next; | |
| 2857 if (wfh) | |
| 2858 /* Advance back for frames with one window with 'wfh' set. */ | |
| 2859 while (frame_fixed_height(frp)) | |
| 2860 frp = frp->fr_prev; | |
| 2861 } | |
| 2862 | |
| 2863 extra_lines = height - topfrp->fr_height; | |
| 2864 if (extra_lines < 0) | |
| 2865 { | |
| 2866 /* reduce height of contained frames, bottom or top frame first */ | |
| 2867 while (frp != NULL) | |
| 2868 { | |
| 2869 h = frame_minheight(frp, NULL); | |
| 2870 if (frp->fr_height + extra_lines < h) | |
| 2871 { | |
| 2872 extra_lines += frp->fr_height - h; | |
| 2873 frame_new_height(frp, h, topfirst, wfh); | |
| 2874 } | |
| 2875 else | |
| 2876 { | |
| 2877 frame_new_height(frp, frp->fr_height + extra_lines, | |
| 2878 topfirst, wfh); | |
| 2879 break; | |
| 2880 } | |
| 2881 if (topfirst) | |
| 2882 { | |
| 2883 do | |
| 2884 frp = frp->fr_next; | |
| 2885 while (wfh && frp != NULL && frame_fixed_height(frp)); | |
| 2886 } | |
| 2887 else | |
| 2888 { | |
| 2889 do | |
| 2890 frp = frp->fr_prev; | |
| 2891 while (wfh && frp != NULL && frame_fixed_height(frp)); | |
| 2892 } | |
| 2893 /* Increase "height" if we could not reduce enough frames. */ | |
| 2894 if (frp == NULL) | |
| 2895 height -= extra_lines; | |
| 2896 } | |
| 2897 } | |
| 2898 else if (extra_lines > 0) | |
| 2899 { | |
| 2900 /* increase height of bottom or top frame */ | |
| 2901 frame_new_height(frp, frp->fr_height + extra_lines, topfirst, wfh); | |
| 2902 } | |
| 2903 } | |
| 2904 topfrp->fr_height = height; | |
| 2905 } | |
| 2906 | |
| 2907 /* | |
| 2908 * Return TRUE if height of frame "frp" should not be changed because of | |
| 2909 * the 'winfixheight' option. | |
| 2910 */ | |
| 2911 static int | |
|
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diff
changeset
|
2912 frame_fixed_height(frame_T *frp) |
| 7 | 2913 { |
| 2914 /* frame with one window: fixed height if 'winfixheight' set. */ | |
| 2915 if (frp->fr_win != NULL) | |
| 2916 return frp->fr_win->w_p_wfh; | |
| 2917 | |
| 2918 if (frp->fr_layout == FR_ROW) | |
| 2919 { | |
| 2920 /* The frame is fixed height if one of the frames in the row is fixed | |
| 2921 * height. */ | |
| 2922 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 2923 if (frame_fixed_height(frp)) | |
| 2924 return TRUE; | |
| 2925 return FALSE; | |
| 2926 } | |
| 2927 | |
| 2928 /* frp->fr_layout == FR_COL: The frame is fixed height if all of the | |
| 2929 * frames in the row are fixed height. */ | |
| 2930 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 2931 if (!frame_fixed_height(frp)) | |
| 2932 return FALSE; | |
| 2933 return TRUE; | |
| 2934 } | |
| 2935 | |
| 2936 /* | |
| 779 | 2937 * Return TRUE if width of frame "frp" should not be changed because of |
| 2938 * the 'winfixwidth' option. | |
| 2939 */ | |
| 2940 static int | |
|
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diff
changeset
|
2941 frame_fixed_width(frame_T *frp) |
| 779 | 2942 { |
| 2943 /* frame with one window: fixed width if 'winfixwidth' set. */ | |
| 2944 if (frp->fr_win != NULL) | |
| 2945 return frp->fr_win->w_p_wfw; | |
| 2946 | |
| 2947 if (frp->fr_layout == FR_COL) | |
| 2948 { | |
| 2949 /* The frame is fixed width if one of the frames in the row is fixed | |
| 2950 * width. */ | |
| 2951 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 2952 if (frame_fixed_width(frp)) | |
| 2953 return TRUE; | |
| 2954 return FALSE; | |
| 2955 } | |
| 2956 | |
| 2957 /* frp->fr_layout == FR_ROW: The frame is fixed width if all of the | |
| 2958 * frames in the row are fixed width. */ | |
| 2959 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 2960 if (!frame_fixed_width(frp)) | |
| 2961 return FALSE; | |
| 2962 return TRUE; | |
| 2963 } | |
| 2964 | |
| 2965 /* | |
| 7 | 2966 * Add a status line to windows at the bottom of "frp". |
| 2967 * Note: Does not check if there is room! | |
| 2968 */ | |
| 2969 static void | |
|
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|
2970 frame_add_statusline(frame_T *frp) |
| 7 | 2971 { |
| 2972 win_T *wp; | |
| 2973 | |
| 2974 if (frp->fr_layout == FR_LEAF) | |
| 2975 { | |
| 2976 wp = frp->fr_win; | |
| 2977 if (wp->w_status_height == 0) | |
| 2978 { | |
| 2979 if (wp->w_height > 0) /* don't make it negative */ | |
| 2980 --wp->w_height; | |
| 2981 wp->w_status_height = STATUS_HEIGHT; | |
| 2982 } | |
| 2983 } | |
| 2984 else if (frp->fr_layout == FR_ROW) | |
| 2985 { | |
| 2986 /* Handle all the frames in the row. */ | |
| 2987 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 2988 frame_add_statusline(frp); | |
| 2989 } | |
| 2990 else /* frp->fr_layout == FR_COL */ | |
| 2991 { | |
| 2992 /* Only need to handle the last frame in the column. */ | |
| 2993 for (frp = frp->fr_child; frp->fr_next != NULL; frp = frp->fr_next) | |
| 2994 ; | |
| 2995 frame_add_statusline(frp); | |
| 2996 } | |
| 2997 } | |
| 2998 | |
| 2999 /* | |
| 3000 * Set width of a frame. Handles recursively going through contained frames. | |
| 3001 * May remove separator line for windows at the right side (for win_close()). | |
| 3002 */ | |
| 3003 static void | |
|
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changeset
|
3004 frame_new_width( |
|
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|
3005 frame_T *topfrp, |
|
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|
3006 int width, |
|
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parents:
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diff
changeset
|
3007 int leftfirst, /* resize leftmost contained frame first */ |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3008 int wfw) /* obey 'winfixwidth' when there is a choice; |
| 779 | 3009 may cause the width not to be set */ |
| 7 | 3010 { |
| 3011 frame_T *frp; | |
| 3012 int extra_cols; | |
| 3013 int w; | |
| 3014 win_T *wp; | |
| 3015 | |
| 3016 if (topfrp->fr_layout == FR_LEAF) | |
| 3017 { | |
| 3018 /* Simple case: just one window. */ | |
| 3019 wp = topfrp->fr_win; | |
| 3020 /* Find out if there are any windows right of this one. */ | |
| 3021 for (frp = topfrp; frp->fr_parent != NULL; frp = frp->fr_parent) | |
| 3022 if (frp->fr_parent->fr_layout == FR_ROW && frp->fr_next != NULL) | |
| 3023 break; | |
| 3024 if (frp->fr_parent == NULL) | |
| 3025 wp->w_vsep_width = 0; | |
| 3026 win_new_width(wp, width - wp->w_vsep_width); | |
| 3027 } | |
| 3028 else if (topfrp->fr_layout == FR_COL) | |
| 3029 { | |
| 779 | 3030 do |
| 3031 { | |
| 3032 /* All frames in this column get the same new width. */ | |
| 3033 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3034 { | |
| 3035 frame_new_width(frp, width, leftfirst, wfw); | |
| 3036 if (frp->fr_width > width) | |
| 3037 { | |
| 3038 /* Could not fit the windows, make whole column wider. */ | |
| 3039 width = frp->fr_width; | |
| 3040 break; | |
| 3041 } | |
| 3042 } | |
| 3043 } while (frp != NULL); | |
| 7 | 3044 } |
| 3045 else /* fr_layout == FR_ROW */ | |
| 3046 { | |
| 3047 /* Complicated case: Resize a row of frames. Resize the rightmost | |
| 3048 * frame first, frames left of it when needed. */ | |
| 3049 | |
| 3050 frp = topfrp->fr_child; | |
| 779 | 3051 if (wfw) |
| 3052 /* Advance past frames with one window with 'wfw' set. */ | |
| 3053 while (frame_fixed_width(frp)) | |
| 3054 { | |
| 3055 frp = frp->fr_next; | |
| 3056 if (frp == NULL) | |
| 3057 return; /* no frame without 'wfw', give up */ | |
| 3058 } | |
| 7 | 3059 if (!leftfirst) |
| 779 | 3060 { |
| 3061 /* Find the rightmost frame of this row */ | |
| 7 | 3062 while (frp->fr_next != NULL) |
| 3063 frp = frp->fr_next; | |
| 779 | 3064 if (wfw) |
| 3065 /* Advance back for frames with one window with 'wfw' set. */ | |
| 3066 while (frame_fixed_width(frp)) | |
| 3067 frp = frp->fr_prev; | |
| 3068 } | |
| 7 | 3069 |
| 3070 extra_cols = width - topfrp->fr_width; | |
| 3071 if (extra_cols < 0) | |
| 3072 { | |
| 3073 /* reduce frame width, rightmost frame first */ | |
| 3074 while (frp != NULL) | |
| 3075 { | |
| 3076 w = frame_minwidth(frp, NULL); | |
| 3077 if (frp->fr_width + extra_cols < w) | |
| 3078 { | |
| 3079 extra_cols += frp->fr_width - w; | |
| 779 | 3080 frame_new_width(frp, w, leftfirst, wfw); |
| 7 | 3081 } |
| 3082 else | |
| 3083 { | |
| 779 | 3084 frame_new_width(frp, frp->fr_width + extra_cols, |
| 3085 leftfirst, wfw); | |
| 7 | 3086 break; |
| 3087 } | |
| 3088 if (leftfirst) | |
| 779 | 3089 { |
| 3090 do | |
| 3091 frp = frp->fr_next; | |
| 3092 while (wfw && frp != NULL && frame_fixed_width(frp)); | |
| 3093 } | |
| 7 | 3094 else |
| 779 | 3095 { |
| 3096 do | |
| 3097 frp = frp->fr_prev; | |
| 3098 while (wfw && frp != NULL && frame_fixed_width(frp)); | |
| 3099 } | |
| 3100 /* Increase "width" if we could not reduce enough frames. */ | |
| 3101 if (frp == NULL) | |
| 3102 width -= extra_cols; | |
| 7 | 3103 } |
| 3104 } | |
| 3105 else if (extra_cols > 0) | |
| 3106 { | |
| 3107 /* increase width of rightmost frame */ | |
| 779 | 3108 frame_new_width(frp, frp->fr_width + extra_cols, leftfirst, wfw); |
| 7 | 3109 } |
| 3110 } | |
| 3111 topfrp->fr_width = width; | |
| 3112 } | |
| 3113 | |
| 3114 /* | |
| 3115 * Add the vertical separator to windows at the right side of "frp". | |
| 3116 * Note: Does not check if there is room! | |
| 3117 */ | |
| 3118 static void | |
|
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7805
diff
changeset
|
3119 frame_add_vsep(frame_T *frp) |
| 7 | 3120 { |
| 3121 win_T *wp; | |
| 3122 | |
| 3123 if (frp->fr_layout == FR_LEAF) | |
| 3124 { | |
| 3125 wp = frp->fr_win; | |
| 3126 if (wp->w_vsep_width == 0) | |
| 3127 { | |
| 3128 if (wp->w_width > 0) /* don't make it negative */ | |
| 3129 --wp->w_width; | |
| 3130 wp->w_vsep_width = 1; | |
| 3131 } | |
| 3132 } | |
| 3133 else if (frp->fr_layout == FR_COL) | |
| 3134 { | |
| 3135 /* Handle all the frames in the column. */ | |
| 3136 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3137 frame_add_vsep(frp); | |
| 3138 } | |
| 3139 else /* frp->fr_layout == FR_ROW */ | |
| 3140 { | |
| 3141 /* Only need to handle the last frame in the row. */ | |
| 3142 frp = frp->fr_child; | |
| 3143 while (frp->fr_next != NULL) | |
| 3144 frp = frp->fr_next; | |
| 3145 frame_add_vsep(frp); | |
| 3146 } | |
| 3147 } | |
| 3148 | |
| 3149 /* | |
| 3150 * Set frame width from the window it contains. | |
| 3151 */ | |
| 3152 static void | |
|
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parents:
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diff
changeset
|
3153 frame_fix_width(win_T *wp) |
| 7 | 3154 { |
| 3155 wp->w_frame->fr_width = wp->w_width + wp->w_vsep_width; | |
| 3156 } | |
| 3157 | |
| 3158 /* | |
| 3159 * Set frame height from the window it contains. | |
| 3160 */ | |
| 3161 static void | |
|
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diff
changeset
|
3162 frame_fix_height(win_T *wp) |
| 7 | 3163 { |
| 3164 wp->w_frame->fr_height = wp->w_height + wp->w_status_height; | |
| 3165 } | |
| 3166 | |
| 3167 /* | |
| 3168 * Compute the minimal height for frame "topfrp". | |
| 3169 * Uses the 'winminheight' option. | |
| 3170 * When "next_curwin" isn't NULL, use p_wh for this window. | |
| 3171 * When "next_curwin" is NOWIN, don't use at least one line for the current | |
| 3172 * window. | |
| 3173 */ | |
| 3174 static int | |
|
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diff
changeset
|
3175 frame_minheight(frame_T *topfrp, win_T *next_curwin) |
| 7 | 3176 { |
| 3177 frame_T *frp; | |
| 3178 int m; | |
| 3179 int n; | |
| 3180 | |
| 3181 if (topfrp->fr_win != NULL) | |
| 3182 { | |
| 3183 if (topfrp->fr_win == next_curwin) | |
| 3184 m = p_wh + topfrp->fr_win->w_status_height; | |
| 3185 else | |
| 3186 { | |
| 3187 /* window: minimal height of the window plus status line */ | |
| 3188 m = p_wmh + topfrp->fr_win->w_status_height; | |
| 3189 /* Current window is minimal one line high */ | |
| 3190 if (p_wmh == 0 && topfrp->fr_win == curwin && next_curwin == NULL) | |
| 3191 ++m; | |
| 3192 } | |
| 3193 } | |
| 3194 else if (topfrp->fr_layout == FR_ROW) | |
| 3195 { | |
| 3196 /* get the minimal height from each frame in this row */ | |
| 3197 m = 0; | |
| 3198 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3199 { | |
| 3200 n = frame_minheight(frp, next_curwin); | |
| 3201 if (n > m) | |
| 3202 m = n; | |
| 3203 } | |
| 3204 } | |
| 3205 else | |
| 3206 { | |
| 3207 /* Add up the minimal heights for all frames in this column. */ | |
| 3208 m = 0; | |
| 3209 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3210 m += frame_minheight(frp, next_curwin); | |
| 3211 } | |
| 3212 | |
| 3213 return m; | |
| 3214 } | |
| 3215 | |
| 3216 /* | |
| 3217 * Compute the minimal width for frame "topfrp". | |
| 3218 * When "next_curwin" isn't NULL, use p_wiw for this window. | |
| 3219 * When "next_curwin" is NOWIN, don't use at least one column for the current | |
| 3220 * window. | |
| 3221 */ | |
| 3222 static int | |
|
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diff
changeset
|
3223 frame_minwidth( |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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parents:
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diff
changeset
|
3224 frame_T *topfrp, |
|
33ba2adb6065
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parents:
7805
diff
changeset
|
3225 win_T *next_curwin) /* use p_wh and p_wiw for next_curwin */ |
| 7 | 3226 { |
| 3227 frame_T *frp; | |
| 3228 int m, n; | |
| 3229 | |
| 3230 if (topfrp->fr_win != NULL) | |
| 3231 { | |
| 3232 if (topfrp->fr_win == next_curwin) | |
| 3233 m = p_wiw + topfrp->fr_win->w_vsep_width; | |
| 3234 else | |
| 3235 { | |
| 3236 /* window: minimal width of the window plus separator column */ | |
| 3237 m = p_wmw + topfrp->fr_win->w_vsep_width; | |
| 3238 /* Current window is minimal one column wide */ | |
| 3239 if (p_wmw == 0 && topfrp->fr_win == curwin && next_curwin == NULL) | |
| 3240 ++m; | |
| 3241 } | |
| 3242 } | |
| 3243 else if (topfrp->fr_layout == FR_COL) | |
| 3244 { | |
| 3245 /* get the minimal width from each frame in this column */ | |
| 3246 m = 0; | |
| 3247 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3248 { | |
| 3249 n = frame_minwidth(frp, next_curwin); | |
| 3250 if (n > m) | |
| 3251 m = n; | |
| 3252 } | |
| 3253 } | |
| 3254 else | |
| 3255 { | |
| 3256 /* Add up the minimal widths for all frames in this row. */ | |
| 3257 m = 0; | |
| 3258 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3259 m += frame_minwidth(frp, next_curwin); | |
| 3260 } | |
| 3261 | |
| 3262 return m; | |
| 3263 } | |
| 3264 | |
| 3265 | |
| 3266 /* | |
| 3267 * Try to close all windows except current one. | |
| 3268 * Buffers in the other windows become hidden if 'hidden' is set, or '!' is | |
| 3269 * used and the buffer was modified. | |
| 3270 * | |
| 3271 * Used by ":bdel" and ":only". | |
| 3272 */ | |
| 3273 void | |
|
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parents:
7805
diff
changeset
|
3274 close_others( |
|
33ba2adb6065
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Christian Brabandt <cb@256bit.org>
parents:
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diff
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|
3275 int message, |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3276 int forceit) /* always hide all other windows */ |
| 7 | 3277 { |
| 3278 win_T *wp; | |
| 3279 win_T *nextwp; | |
| 3280 int r; | |
| 3281 | |
| 1906 | 3282 if (one_window()) |
| 7 | 3283 { |
| 3284 if (message | |
| 3285 #ifdef FEAT_AUTOCMD | |
| 3286 && !autocmd_busy | |
| 3287 #endif | |
| 3288 ) | |
| 826 | 3289 MSG(_(m_onlyone)); |
| 7 | 3290 return; |
| 3291 } | |
| 3292 | |
| 3293 /* Be very careful here: autocommands may change the window layout. */ | |
| 3294 for (wp = firstwin; win_valid(wp); wp = nextwp) | |
| 3295 { | |
| 3296 nextwp = wp->w_next; | |
| 3297 if (wp != curwin) /* don't close current window */ | |
| 3298 { | |
| 3299 | |
| 3300 /* Check if it's allowed to abandon this window */ | |
| 3301 r = can_abandon(wp->w_buffer, forceit); | |
| 3302 #ifdef FEAT_AUTOCMD | |
| 3303 if (!win_valid(wp)) /* autocommands messed wp up */ | |
| 3304 { | |
| 3305 nextwp = firstwin; | |
| 3306 continue; | |
| 3307 } | |
| 3308 #endif | |
| 3309 if (!r) | |
| 3310 { | |
| 3311 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3312 if (message && (p_confirm || cmdmod.confirm) && p_write) | |
| 3313 { | |
| 3314 dialog_changed(wp->w_buffer, FALSE); | |
| 3315 # ifdef FEAT_AUTOCMD | |
| 3316 if (!win_valid(wp)) /* autocommands messed wp up */ | |
| 3317 { | |
| 3318 nextwp = firstwin; | |
| 3319 continue; | |
| 3320 } | |
| 3321 # endif | |
| 3322 } | |
| 3323 if (bufIsChanged(wp->w_buffer)) | |
| 3324 #endif | |
| 3325 continue; | |
| 3326 } | |
| 3327 win_close(wp, !P_HID(wp->w_buffer) && !bufIsChanged(wp->w_buffer)); | |
| 3328 } | |
| 3329 } | |
| 3330 | |
| 667 | 3331 if (message && lastwin != firstwin) |
| 7 | 3332 EMSG(_("E445: Other window contains changes")); |
| 3333 } | |
| 3334 | |
| 3335 #endif /* FEAT_WINDOWS */ | |
| 3336 | |
| 3337 /* | |
| 675 | 3338 * Init the current window "curwin". |
| 3339 * Called when a new file is being edited. | |
| 7 | 3340 */ |
| 3341 void | |
|
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|
3342 curwin_init(void) |
| 7 | 3343 { |
| 1918 | 3344 win_init_empty(curwin); |
| 3345 } | |
| 3346 | |
| 3347 void | |
|
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|
3348 win_init_empty(win_T *wp) |
| 1918 | 3349 { |
| 3350 redraw_win_later(wp, NOT_VALID); | |
| 3351 wp->w_lines_valid = 0; | |
| 3352 wp->w_cursor.lnum = 1; | |
| 3353 wp->w_curswant = wp->w_cursor.col = 0; | |
| 7 | 3354 #ifdef FEAT_VIRTUALEDIT |
| 1918 | 3355 wp->w_cursor.coladd = 0; |
| 3356 #endif | |
| 3357 wp->w_pcmark.lnum = 1; /* pcmark not cleared but set to line 1 */ | |
| 3358 wp->w_pcmark.col = 0; | |
| 3359 wp->w_prev_pcmark.lnum = 0; | |
| 3360 wp->w_prev_pcmark.col = 0; | |
| 3361 wp->w_topline = 1; | |
| 7 | 3362 #ifdef FEAT_DIFF |
| 1918 | 3363 wp->w_topfill = 0; |
| 3364 #endif | |
| 3365 wp->w_botline = 2; | |
| 7 | 3366 #ifdef FEAT_FKMAP |
| 1918 | 3367 if (wp->w_p_rl) |
| 3368 wp->w_farsi = W_CONV + W_R_L; | |
| 7 | 3369 else |
| 1918 | 3370 wp->w_farsi = W_CONV; |
| 7 | 3371 #endif |
| 3068 | 3372 #ifdef FEAT_SYN_HL |
| 3373 wp->w_s = &wp->w_buffer->b_s; | |
| 3374 #endif | |
| 7 | 3375 } |
| 3376 | |
| 3377 /* | |
| 3378 * Allocate the first window and put an empty buffer in it. | |
| 3379 * Called from main(). | |
| 667 | 3380 * Return FAIL when something goes wrong (out of memory). |
| 7 | 3381 */ |
| 667 | 3382 int |
|
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|
3383 win_alloc_first(void) |
| 7 | 3384 { |
| 675 | 3385 if (win_alloc_firstwin(NULL) == FAIL) |
| 667 | 3386 return FAIL; |
| 3387 | |
| 3388 #ifdef FEAT_WINDOWS | |
| 672 | 3389 first_tabpage = alloc_tabpage(); |
| 667 | 3390 if (first_tabpage == NULL) |
| 3391 return FAIL; | |
| 3392 first_tabpage->tp_topframe = topframe; | |
| 672 | 3393 curtab = first_tabpage; |
| 667 | 3394 #endif |
| 1906 | 3395 |
| 667 | 3396 return OK; |
| 3397 } | |
| 3398 | |
| 1906 | 3399 #if defined(FEAT_AUTOCMD) || defined(PROTO) |
| 3400 /* | |
| 3401 * Init "aucmd_win". This can only be done after the first | |
| 3402 * window is fully initialized, thus it can't be in win_alloc_first(). | |
| 3403 */ | |
| 3404 void | |
|
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|
3405 win_alloc_aucmd_win(void) |
| 1906 | 3406 { |
| 3407 aucmd_win = win_alloc(NULL, TRUE); | |
| 3408 if (aucmd_win != NULL) | |
| 3409 { | |
| 3410 win_init_some(aucmd_win, curwin); | |
| 2583 | 3411 RESET_BINDING(aucmd_win); |
| 1906 | 3412 new_frame(aucmd_win); |
| 3413 } | |
| 3414 } | |
| 3415 #endif | |
| 3416 | |
| 667 | 3417 /* |
| 675 | 3418 * Allocate the first window or the first window in a new tab page. |
| 3419 * When "oldwin" is NULL create an empty buffer for it. | |
| 3420 * When "oldwin" is not NULL copy info from it to the new window (only with | |
| 3421 * FEAT_WINDOWS). | |
| 667 | 3422 * Return FAIL when something goes wrong (out of memory). |
| 3423 */ | |
| 3424 static int | |
|
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|
3425 win_alloc_firstwin(win_T *oldwin) |
| 667 | 3426 { |
| 1906 | 3427 curwin = win_alloc(NULL, FALSE); |
| 675 | 3428 if (oldwin == NULL) |
| 3429 { | |
| 3430 /* Very first window, need to create an empty buffer for it and | |
| 3431 * initialize from scratch. */ | |
| 3432 curbuf = buflist_new(NULL, NULL, 1L, BLN_LISTED); | |
| 3433 if (curwin == NULL || curbuf == NULL) | |
| 3434 return FAIL; | |
| 3435 curwin->w_buffer = curbuf; | |
|
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3436 #ifdef FEAT_SYN_HL |
|
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3437 curwin->w_s = &(curbuf->b_s); |
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3438 #endif |
| 675 | 3439 curbuf->b_nwindows = 1; /* there is one window */ |
| 7 | 3440 #ifdef FEAT_WINDOWS |
| 675 | 3441 curwin->w_alist = &global_alist; |
| 3442 #endif | |
| 3443 curwin_init(); /* init current window */ | |
| 3444 } | |
| 3445 #ifdef FEAT_WINDOWS | |
| 3446 else | |
| 3447 { | |
| 3448 /* First window in new tab page, initialize it from "oldwin". */ | |
| 1822 | 3449 win_init(curwin, oldwin, 0); |
| 675 | 3450 |
| 2583 | 3451 /* We don't want cursor- and scroll-binding in the first window. */ |
| 3452 RESET_BINDING(curwin); | |
| 675 | 3453 } |
| 3454 #endif | |
| 7 | 3455 |
| 1906 | 3456 new_frame(curwin); |
| 3457 if (curwin->w_frame == NULL) | |
| 667 | 3458 return FAIL; |
| 1906 | 3459 topframe = curwin->w_frame; |
|
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3460 #ifdef FEAT_WINDOWS |
| 7 | 3461 topframe->fr_width = Columns; |
|
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3462 #endif |
| 7 | 3463 topframe->fr_height = Rows - p_ch; |
| 3464 topframe->fr_win = curwin; | |
| 667 | 3465 |
| 3466 return OK; | |
| 3467 } | |
| 3468 | |
| 3469 /* | |
| 1906 | 3470 * Create a frame for window "wp". |
| 3471 */ | |
| 3472 static void | |
| 3473 new_frame(win_T *wp) | |
| 3474 { | |
| 3475 frame_T *frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
| 3476 | |
| 3477 wp->w_frame = frp; | |
| 3478 if (frp != NULL) | |
| 3479 { | |
| 3480 frp->fr_layout = FR_LEAF; | |
| 3481 frp->fr_win = wp; | |
| 3482 } | |
| 3483 } | |
| 3484 | |
| 3485 /* | |
| 667 | 3486 * Initialize the window and frame size to the maximum. |
| 3487 */ | |
| 3488 void | |
|
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|
3489 win_init_size(void) |
| 667 | 3490 { |
| 3491 firstwin->w_height = ROWS_AVAIL; | |
| 3492 topframe->fr_height = ROWS_AVAIL; | |
|
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3493 #ifdef FEAT_WINDOWS |
| 667 | 3494 firstwin->w_width = Columns; |
| 3495 topframe->fr_width = Columns; | |
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3496 #endif |
| 7 | 3497 } |
| 3498 | |
| 3499 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 672 | 3500 |
| 3501 /* | |
| 3502 * Allocate a new tabpage_T and init the values. | |
| 3503 * Returns NULL when out of memory. | |
| 3504 */ | |
| 3505 static tabpage_T * | |
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|
3506 alloc_tabpage(void) |
| 672 | 3507 { |
| 3508 tabpage_T *tp; | |
| 4287 | 3509 # ifdef FEAT_GUI |
| 3510 int i; | |
| 3511 # endif | |
| 3512 | |
| 672 | 3513 |
| 3514 tp = (tabpage_T *)alloc_clear((unsigned)sizeof(tabpage_T)); | |
| 4287 | 3515 if (tp == NULL) |
| 3516 return NULL; | |
| 3517 | |
| 3518 # ifdef FEAT_EVAL | |
| 3519 /* init t: variables */ | |
| 3520 tp->tp_vars = dict_alloc(); | |
| 3521 if (tp->tp_vars == NULL) | |
| 3522 { | |
| 3523 vim_free(tp); | |
| 3524 return NULL; | |
| 3525 } | |
| 3526 init_var_dict(tp->tp_vars, &tp->tp_winvar, VAR_SCOPE); | |
| 3527 # endif | |
| 3528 | |
| 788 | 3529 # ifdef FEAT_GUI |
| 4287 | 3530 for (i = 0; i < 3; i++) |
| 3531 tp->tp_prev_which_scrollbars[i] = -1; | |
| 788 | 3532 # endif |
| 672 | 3533 # ifdef FEAT_DIFF |
| 4287 | 3534 tp->tp_diff_invalid = TRUE; |
| 672 | 3535 # endif |
| 4287 | 3536 tp->tp_ch_used = p_ch; |
| 3537 | |
| 672 | 3538 return tp; |
| 3539 } | |
| 3540 | |
| 852 | 3541 void |
|
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|
3542 free_tabpage(tabpage_T *tp) |
| 672 | 3543 { |
| 1906 | 3544 int idx; |
| 3545 | |
| 672 | 3546 # ifdef FEAT_DIFF |
| 3547 diff_clear(tp); | |
| 3548 # endif | |
| 1906 | 3549 for (idx = 0; idx < SNAP_COUNT; ++idx) |
| 3550 clear_snapshot(tp, idx); | |
| 819 | 3551 #ifdef FEAT_EVAL |
| 4287 | 3552 vars_clear(&tp->tp_vars->dv_hashtab); /* free all t: variables */ |
| 3553 hash_init(&tp->tp_vars->dv_hashtab); | |
| 3554 unref_var_dict(tp->tp_vars); | |
| 819 | 3555 #endif |
| 4401 | 3556 |
| 3557 #ifdef FEAT_PYTHON | |
| 3558 python_tabpage_free(tp); | |
| 3559 #endif | |
| 3560 | |
| 3561 #ifdef FEAT_PYTHON3 | |
| 3562 python3_tabpage_free(tp); | |
| 3563 #endif | |
| 3564 | |
| 672 | 3565 vim_free(tp); |
| 3566 } | |
| 3567 | |
| 667 | 3568 /* |
| 675 | 3569 * Create a new Tab page with one window. |
| 3570 * It will edit the current buffer, like after ":split". | |
| 682 | 3571 * When "after" is 0 put it just after the current Tab page. |
| 3572 * Otherwise put it just before tab page "after". | |
| 667 | 3573 * Return FAIL or OK. |
| 3574 */ | |
| 3575 int | |
|
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|
3576 win_new_tabpage(int after) |
| 667 | 3577 { |
| 672 | 3578 tabpage_T *tp = curtab; |
| 667 | 3579 tabpage_T *newtp; |
| 682 | 3580 int n; |
| 667 | 3581 |
| 672 | 3582 newtp = alloc_tabpage(); |
| 667 | 3583 if (newtp == NULL) |
| 3584 return FAIL; | |
| 3585 | |
| 3586 /* Remember the current windows in this Tab page. */ | |
| 4354 | 3587 if (leave_tabpage(curbuf, TRUE) == FAIL) |
| 674 | 3588 { |
| 3589 vim_free(newtp); | |
| 3590 return FAIL; | |
| 3591 } | |
| 672 | 3592 curtab = newtp; |
| 667 | 3593 |
| 3594 /* Create a new empty window. */ | |
| 675 | 3595 if (win_alloc_firstwin(tp->tp_curwin) == OK) |
| 667 | 3596 { |
| 3597 /* Make the new Tab page the new topframe. */ | |
| 682 | 3598 if (after == 1) |
| 3599 { | |
| 3600 /* New tab page becomes the first one. */ | |
| 3601 newtp->tp_next = first_tabpage; | |
| 3602 first_tabpage = newtp; | |
| 3603 } | |
| 3604 else | |
| 3605 { | |
| 3606 if (after > 0) | |
| 3607 { | |
| 3608 /* Put new tab page before tab page "after". */ | |
| 3609 n = 2; | |
| 3610 for (tp = first_tabpage; tp->tp_next != NULL | |
| 3611 && n < after; tp = tp->tp_next) | |
| 3612 ++n; | |
| 3613 } | |
| 3614 newtp->tp_next = tp->tp_next; | |
| 3615 tp->tp_next = newtp; | |
| 3616 } | |
| 667 | 3617 win_init_size(); |
| 685 | 3618 firstwin->w_winrow = tabline_height(); |
| 819 | 3619 win_comp_scroll(curwin); |
| 667 | 3620 |
| 3621 newtp->tp_topframe = topframe; | |
| 671 | 3622 last_status(FALSE); |
| 815 | 3623 |
| 3624 #if defined(FEAT_GUI) | |
| 3625 /* When 'guioptions' includes 'L' or 'R' may have to remove or add | |
| 3626 * scrollbars. Have to update them anyway. */ | |
| 1906 | 3627 gui_may_update_scrollbars(); |
| 815 | 3628 #endif |
| 3629 | |
| 667 | 3630 redraw_all_later(CLEAR); |
| 675 | 3631 #ifdef FEAT_AUTOCMD |
| 4354 | 3632 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); |
| 675 | 3633 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); |
| 3634 #endif | |
| 667 | 3635 return OK; |
| 3636 } | |
| 3637 | |
| 3638 /* Failed, get back the previous Tab page */ | |
| 4354 | 3639 enter_tabpage(curtab, curbuf, TRUE, TRUE); |
| 667 | 3640 return FAIL; |
| 3641 } | |
| 3642 | |
| 3643 /* | |
| 682 | 3644 * Open a new tab page if ":tab cmd" was used. It will edit the same buffer, |
| 3645 * like with ":split". | |
| 3646 * Returns OK if a new tab page was created, FAIL otherwise. | |
| 3647 */ | |
| 3648 int | |
|
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|
3649 may_open_tabpage(void) |
| 682 | 3650 { |
| 1090 | 3651 int n = (cmdmod.tab == 0) ? postponed_split_tab : cmdmod.tab; |
| 3652 | |
| 3653 if (n != 0) | |
| 682 | 3654 { |
| 3655 cmdmod.tab = 0; /* reset it to avoid doing it twice */ | |
| 1090 | 3656 postponed_split_tab = 0; |
| 682 | 3657 return win_new_tabpage(n); |
| 3658 } | |
| 3659 return FAIL; | |
| 3660 } | |
| 3661 | |
| 3662 /* | |
| 672 | 3663 * Create up to "maxcount" tabpages with empty windows. |
| 3664 * Returns the number of resulting tab pages. | |
| 667 | 3665 */ |
| 672 | 3666 int |
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3667 make_tabpages(int maxcount) |
| 667 | 3668 { |
| 672 | 3669 int count = maxcount; |
| 3670 int todo; | |
| 3671 | |
| 698 | 3672 /* Limit to 'tabpagemax' tabs. */ |
| 3673 if (count > p_tpm) | |
| 3674 count = p_tpm; | |
| 672 | 3675 |
| 3676 #ifdef FEAT_AUTOCMD | |
| 3677 /* | |
| 3678 * Don't execute autocommands while creating the tab pages. Must do that | |
| 3679 * when putting the buffers in the windows. | |
| 3680 */ | |
| 1410 | 3681 block_autocmds(); |
| 672 | 3682 #endif |
| 3683 | |
| 3684 for (todo = count - 1; todo > 0; --todo) | |
| 682 | 3685 if (win_new_tabpage(0) == FAIL) |
| 667 | 3686 break; |
| 672 | 3687 |
| 3688 #ifdef FEAT_AUTOCMD | |
| 1410 | 3689 unblock_autocmds(); |
| 672 | 3690 #endif |
| 3691 | |
| 3692 /* return actual number of tab pages */ | |
| 3693 return (count - todo); | |
| 667 | 3694 } |
| 3695 | |
| 3696 /* | |
| 671 | 3697 * Return TRUE when "tpc" points to a valid tab page. |
| 3698 */ | |
| 3699 int | |
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3700 valid_tabpage(tabpage_T *tpc) |
| 671 | 3701 { |
| 3702 tabpage_T *tp; | |
| 3703 | |
| 3704 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
| 3705 if (tp == tpc) | |
| 3706 return TRUE; | |
| 3707 return FALSE; | |
| 3708 } | |
| 3709 | |
| 3710 /* | |
| 3711 * Find tab page "n" (first one is 1). Returns NULL when not found. | |
| 3712 */ | |
| 3713 tabpage_T * | |
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3714 find_tabpage(int n) |
| 671 | 3715 { |
| 3716 tabpage_T *tp; | |
| 3717 int i = 1; | |
| 3718 | |
| 3719 for (tp = first_tabpage; tp != NULL && i != n; tp = tp->tp_next) | |
| 3720 ++i; | |
| 3721 return tp; | |
| 3722 } | |
| 3723 | |
| 3724 /* | |
| 685 | 3725 * Get index of tab page "tp". First one has index 1. |
| 686 | 3726 * When not found returns number of tab pages plus one. |
| 685 | 3727 */ |
| 3728 int | |
|
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3729 tabpage_index(tabpage_T *ftp) |
| 685 | 3730 { |
| 3731 int i = 1; | |
| 3732 tabpage_T *tp; | |
| 3733 | |
| 3734 for (tp = first_tabpage; tp != NULL && tp != ftp; tp = tp->tp_next) | |
| 3735 ++i; | |
| 3736 return i; | |
| 3737 } | |
| 3738 | |
| 3739 /* | |
| 674 | 3740 * Prepare for leaving the current tab page. |
| 4352 | 3741 * When autocommands change "curtab" we don't leave the tab page and return |
| 674 | 3742 * FAIL. |
| 3743 * Careful: When OK is returned need to get a new tab page very very soon! | |
| 667 | 3744 */ |
| 674 | 3745 static int |
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3746 leave_tabpage( |
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3747 buf_T *new_curbuf UNUSED, /* what is going to be the new curbuf, |
| 674 | 3748 NULL if unknown */ |
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3749 int trigger_leave_autocmds UNUSED) |
| 667 | 3750 { |
| 674 | 3751 tabpage_T *tp = curtab; |
| 3752 | |
| 819 | 3753 reset_VIsual_and_resel(); /* stop Visual mode */ |
| 674 | 3754 #ifdef FEAT_AUTOCMD |
| 4354 | 3755 if (trigger_leave_autocmds) |
| 3756 { | |
| 3757 if (new_curbuf != curbuf) | |
| 3758 { | |
| 3759 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); | |
| 3760 if (curtab != tp) | |
| 3761 return FAIL; | |
| 3762 } | |
| 3763 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); | |
| 674 | 3764 if (curtab != tp) |
| 3765 return FAIL; | |
| 4354 | 3766 apply_autocmds(EVENT_TABLEAVE, NULL, NULL, FALSE, curbuf); |
| 3767 if (curtab != tp) | |
| 3768 return FAIL; | |
| 3769 } | |
| 674 | 3770 #endif |
| 668 | 3771 #if defined(FEAT_GUI) |
| 3772 /* Remove the scrollbars. They may be added back later. */ | |
| 3773 if (gui.in_use) | |
| 3774 gui_remove_scrollbars(); | |
| 3775 #endif | |
| 667 | 3776 tp->tp_curwin = curwin; |
| 671 | 3777 tp->tp_prevwin = prevwin; |
| 667 | 3778 tp->tp_firstwin = firstwin; |
| 3779 tp->tp_lastwin = lastwin; | |
| 668 | 3780 tp->tp_old_Rows = Rows; |
| 3781 tp->tp_old_Columns = Columns; | |
| 667 | 3782 firstwin = NULL; |
| 3783 lastwin = NULL; | |
| 674 | 3784 return OK; |
| 667 | 3785 } |
| 3786 | |
| 3787 /* | |
| 3788 * Start using tab page "tp". | |
| 675 | 3789 * Only to be used after leave_tabpage() or freeing the current tab page. |
| 4354 | 3790 * Only trigger *Enter autocommands when trigger_enter_autocmds is TRUE. |
| 3791 * Only trigger *Leave autocommands when trigger_leave_autocmds is TRUE. | |
| 667 | 3792 */ |
| 3793 static void | |
|
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diff
changeset
|
3794 enter_tabpage( |
|
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diff
changeset
|
3795 tabpage_T *tp, |
|
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diff
changeset
|
3796 buf_T *old_curbuf UNUSED, |
|
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db2a07b710ed
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parents:
8212
diff
changeset
|
3797 int trigger_enter_autocmds, |
|
db2a07b710ed
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8212
diff
changeset
|
3798 int trigger_leave_autocmds) |
| 667 | 3799 { |
| 668 | 3800 int old_off = tp->tp_firstwin->w_winrow; |
| 870 | 3801 win_T *next_prevwin = tp->tp_prevwin; |
| 668 | 3802 |
| 672 | 3803 curtab = tp; |
| 667 | 3804 firstwin = tp->tp_firstwin; |
| 3805 lastwin = tp->tp_lastwin; | |
| 3806 topframe = tp->tp_topframe; | |
| 870 | 3807 |
| 3808 /* We would like doing the TabEnter event first, but we don't have a | |
| 3809 * valid current window yet, which may break some commands. | |
| 3810 * This triggers autocommands, thus may make "tp" invalid. */ | |
|
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diff
changeset
|
3811 win_enter_ext(tp->tp_curwin, FALSE, TRUE, |
|
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diff
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|
3812 trigger_enter_autocmds, trigger_leave_autocmds); |
| 870 | 3813 prevwin = next_prevwin; |
| 3814 | |
| 668 | 3815 last_status(FALSE); /* status line may appear or disappear */ |
| 3816 (void)win_comp_pos(); /* recompute w_winrow for all windows */ | |
| 672 | 3817 must_redraw = CLEAR; /* need to redraw everything */ |
| 3818 #ifdef FEAT_DIFF | |
| 3819 diff_need_scrollbind = TRUE; | |
| 3820 #endif | |
| 668 | 3821 |
| 3822 /* The tabpage line may have appeared or disappeared, may need to resize | |
| 3823 * the frames for that. When the Vim window was resized need to update | |
| 824 | 3824 * frame sizes too. Use the stored value of p_ch, so that it can be |
| 3825 * different for each tab page. */ | |
| 3826 p_ch = curtab->tp_ch_used; | |
| 685 | 3827 if (curtab->tp_old_Rows != Rows || (old_off != firstwin->w_winrow |
| 3828 #ifdef FEAT_GUI_TABLINE | |
| 3829 && !gui_use_tabline() | |
| 3830 #endif | |
| 3831 )) | |
| 668 | 3832 shell_new_rows(); |
| 674 | 3833 if (curtab->tp_old_Columns != Columns && starting == 0) |
| 668 | 3834 shell_new_columns(); /* update window widths */ |
| 3835 | |
| 3836 #if defined(FEAT_GUI) | |
| 3837 /* When 'guioptions' includes 'L' or 'R' may have to remove or add | |
| 3838 * scrollbars. Have to update them anyway. */ | |
| 1906 | 3839 gui_may_update_scrollbars(); |
| 667 | 3840 #endif |
| 3841 | |
| 3413 | 3842 #ifdef FEAT_AUTOCMD |
| 3843 /* Apply autocommands after updating the display, when 'rows' and | |
| 3844 * 'columns' have been set correctly. */ | |
| 4354 | 3845 if (trigger_enter_autocmds) |
| 3582 | 3846 { |
| 3847 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); | |
| 3848 if (old_curbuf != curbuf) | |
| 3849 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
| 3850 } | |
| 3413 | 3851 #endif |
| 3852 | |
| 667 | 3853 redraw_all_later(CLEAR); |
| 3854 } | |
| 3855 | |
| 3856 /* | |
| 3857 * Go to tab page "n". For ":tab N" and "Ngt". | |
| 685 | 3858 * When "n" is 9999 go to the last tab page. |
| 667 | 3859 */ |
| 3860 void | |
|
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diff
changeset
|
3861 goto_tabpage(int n) |
| 667 | 3862 { |
| 3863 tabpage_T *tp; | |
| 682 | 3864 tabpage_T *ttp; |
| 667 | 3865 int i; |
| 3866 | |
| 857 | 3867 if (text_locked()) |
| 3868 { | |
| 3869 /* Not allowed when editing the command line. */ | |
| 3870 #ifdef FEAT_CMDWIN | |
| 3871 if (cmdwin_type != 0) | |
| 3872 EMSG(_(e_cmdwin)); | |
| 3873 else | |
| 3874 #endif | |
| 3875 EMSG(_(e_secure)); | |
| 3876 return; | |
| 3877 } | |
| 3878 | |
| 675 | 3879 /* If there is only one it can't work. */ |
| 3880 if (first_tabpage->tp_next == NULL) | |
| 3881 { | |
| 3882 if (n > 1) | |
| 3883 beep_flush(); | |
| 3884 return; | |
| 3885 } | |
| 3886 | |
| 667 | 3887 if (n == 0) |
| 3888 { | |
| 3889 /* No count, go to next tab page, wrap around end. */ | |
| 674 | 3890 if (curtab->tp_next == NULL) |
| 667 | 3891 tp = first_tabpage; |
| 3892 else | |
| 674 | 3893 tp = curtab->tp_next; |
| 667 | 3894 } |
| 682 | 3895 else if (n < 0) |
| 3896 { | |
| 3897 /* "gT": go to previous tab page, wrap around end. "N gT" repeats | |
| 3898 * this N times. */ | |
| 3899 ttp = curtab; | |
| 3900 for (i = n; i < 0; ++i) | |
| 3901 { | |
| 3902 for (tp = first_tabpage; tp->tp_next != ttp && tp->tp_next != NULL; | |
| 3903 tp = tp->tp_next) | |
| 3904 ; | |
| 3905 ttp = tp; | |
| 3906 } | |
| 3907 } | |
| 685 | 3908 else if (n == 9999) |
| 3909 { | |
| 3910 /* Go to last tab page. */ | |
| 3911 for (tp = first_tabpage; tp->tp_next != NULL; tp = tp->tp_next) | |
| 3912 ; | |
| 3913 } | |
| 667 | 3914 else |
| 3915 { | |
| 3916 /* Go to tab page "n". */ | |
| 685 | 3917 tp = find_tabpage(n); |
| 671 | 3918 if (tp == NULL) |
| 3919 { | |
| 3920 beep_flush(); | |
| 3921 return; | |
| 3922 } | |
| 667 | 3923 } |
| 3924 | |
| 4354 | 3925 goto_tabpage_tp(tp, TRUE, TRUE); |
| 685 | 3926 |
| 3927 #ifdef FEAT_GUI_TABLINE | |
| 3928 if (gui_use_tabline()) | |
| 690 | 3929 gui_mch_set_curtab(tabpage_index(curtab)); |
| 685 | 3930 #endif |
| 3931 } | |
| 3932 | |
| 3933 /* | |
| 3934 * Go to tabpage "tp". | |
| 4354 | 3935 * Only trigger *Enter autocommands when trigger_enter_autocmds is TRUE. |
| 3936 * Only trigger *Leave autocommands when trigger_leave_autocmds is TRUE. | |
| 685 | 3937 * Note: doesn't update the GUI tab. |
| 3938 */ | |
| 3939 void | |
|
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diff
changeset
|
3940 goto_tabpage_tp( |
|
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diff
changeset
|
3941 tabpage_T *tp, |
|
33ba2adb6065
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diff
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|
3942 int trigger_enter_autocmds, |
|
33ba2adb6065
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diff
changeset
|
3943 int trigger_leave_autocmds) |
| 685 | 3944 { |
|
2201
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Other solution for GTK not changing the locale.
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parents:
2115
diff
changeset
|
3945 /* Don't repeat a message in another tab page. */ |
|
4c6b4298852f
Other solution for GTK not changing the locale.
Bram Moolenaar <bram@vim.org>
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2115
diff
changeset
|
3946 set_keep_msg(NULL, 0); |
|
4c6b4298852f
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diff
changeset
|
3947 |
| 4354 | 3948 if (tp != curtab && leave_tabpage(tp->tp_curwin->w_buffer, |
| 3949 trigger_leave_autocmds) == OK) | |
| 674 | 3950 { |
| 3951 if (valid_tabpage(tp)) | |
| 4354 | 3952 enter_tabpage(tp, curbuf, trigger_enter_autocmds, |
| 3953 trigger_leave_autocmds); | |
| 674 | 3954 else |
| 4354 | 3955 enter_tabpage(curtab, curbuf, trigger_enter_autocmds, |
| 3956 trigger_leave_autocmds); | |
| 674 | 3957 } |
| 667 | 3958 } |
| 7 | 3959 |
| 3960 /* | |
| 825 | 3961 * Enter window "wp" in tab page "tp". |
| 3962 * Also updates the GUI tab. | |
| 3963 */ | |
| 3964 void | |
|
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diff
changeset
|
3965 goto_tabpage_win(tabpage_T *tp, win_T *wp) |
| 825 | 3966 { |
| 4354 | 3967 goto_tabpage_tp(tp, TRUE, TRUE); |
| 825 | 3968 if (curtab == tp && win_valid(wp)) |
| 3969 { | |
| 3970 win_enter(wp, TRUE); | |
| 3971 # ifdef FEAT_GUI_TABLINE | |
| 3972 if (gui_use_tabline()) | |
| 3973 gui_mch_set_curtab(tabpage_index(curtab)); | |
| 3974 # endif | |
| 3975 } | |
| 3976 } | |
| 3977 | |
| 3978 /* | |
| 6775 | 3979 * Move the current tab page to after tab page "nr". |
| 682 | 3980 */ |
| 3981 void | |
|
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7805
diff
changeset
|
3982 tabpage_move(int nr) |
| 682 | 3983 { |
| 6775 | 3984 int n = 1; |
| 3985 tabpage_T *tp, *tp_dst; | |
| 682 | 3986 |
| 3987 if (first_tabpage->tp_next == NULL) | |
| 3988 return; | |
| 3989 | |
| 6775 | 3990 for (tp = first_tabpage; tp->tp_next != NULL && n < nr; tp = tp->tp_next) |
| 3991 ++n; | |
| 3992 | |
| 3993 if (tp == curtab || (nr > 0 && tp->tp_next != NULL | |
| 3994 && tp->tp_next == curtab)) | |
| 3995 return; | |
| 3996 | |
| 3997 tp_dst = tp; | |
| 3998 | |
| 682 | 3999 /* Remove the current tab page from the list of tab pages. */ |
| 4000 if (curtab == first_tabpage) | |
| 4001 first_tabpage = curtab->tp_next; | |
| 4002 else | |
| 4003 { | |
| 4004 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
| 4005 if (tp->tp_next == curtab) | |
| 4006 break; | |
| 4007 if (tp == NULL) /* "cannot happen" */ | |
| 4008 return; | |
| 4009 tp->tp_next = curtab->tp_next; | |
| 4010 } | |
| 4011 | |
| 4012 /* Re-insert it at the specified position. */ | |
| 6775 | 4013 if (nr <= 0) |
| 682 | 4014 { |
| 4015 curtab->tp_next = first_tabpage; | |
| 4016 first_tabpage = curtab; | |
| 4017 } | |
| 4018 else | |
| 4019 { | |
| 6775 | 4020 curtab->tp_next = tp_dst->tp_next; |
| 4021 tp_dst->tp_next = curtab; | |
| 682 | 4022 } |
| 4023 | |
| 4024 /* Need to redraw the tabline. Tab page contents doesn't change. */ | |
| 4025 redraw_tabline = TRUE; | |
| 4026 } | |
| 4027 | |
| 4028 | |
| 4029 /* | |
| 7 | 4030 * Go to another window. |
| 4031 * When jumping to another buffer, stop Visual mode. Do this before | |
| 4032 * changing windows so we can yank the selection into the '*' register. | |
| 4033 * When jumping to another window on the same buffer, adjust its cursor | |
| 4034 * position to keep the same Visual area. | |
| 4035 */ | |
| 4036 void | |
|
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diff
changeset
|
4037 win_goto(win_T *wp) |
| 7 | 4038 { |
|
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|
4039 #ifdef FEAT_CONCEAL |
|
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|
4040 win_T *owp = curwin; |
|
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diff
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|
4041 #endif |
|
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diff
changeset
|
4042 |
| 633 | 4043 if (text_locked()) |
| 7 | 4044 { |
| 4045 beep_flush(); | |
| 633 | 4046 text_locked_msg(); |
| 7 | 4047 return; |
| 4048 } | |
| 819 | 4049 #ifdef FEAT_AUTOCMD |
| 4050 if (curbuf_locked()) | |
| 4051 return; | |
| 4052 #endif | |
| 631 | 4053 |
| 7 | 4054 if (wp->w_buffer != curbuf) |
| 4055 reset_VIsual_and_resel(); | |
| 4056 else if (VIsual_active) | |
| 4057 wp->w_cursor = curwin->w_cursor; | |
| 4058 | |
| 4059 #ifdef FEAT_GUI | |
| 4060 need_mouse_correct = TRUE; | |
| 4061 #endif | |
| 4062 win_enter(wp, TRUE); | |
|
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|
4063 |
|
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|
4064 #ifdef FEAT_CONCEAL |
|
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diff
changeset
|
4065 /* Conceal cursor line in previous window, unconceal in current window. */ |
| 4094 | 4066 if (win_valid(owp) && owp->w_p_cole > 0 && !msg_scrolled) |
|
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changeset
|
4067 update_single_line(owp, owp->w_cursor.lnum); |
| 4094 | 4068 if (curwin->w_p_cole > 0 && !msg_scrolled) |
| 4069 need_cursor_line_redraw = TRUE; | |
|
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|
4070 #endif |
| 7 | 4071 } |
| 4072 | |
| 4073 #if defined(FEAT_PERL) || defined(PROTO) | |
| 4074 /* | |
| 4075 * Find window number "winnr" (counting top to bottom). | |
| 4076 */ | |
| 4077 win_T * | |
|
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diff
changeset
|
4078 win_find_nr(int winnr) |
| 7 | 4079 { |
| 4080 win_T *wp; | |
| 4081 | |
| 4082 # ifdef FEAT_WINDOWS | |
| 4083 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 4084 if (--winnr == 0) | |
| 4085 break; | |
| 4086 return wp; | |
| 4087 # else | |
| 4088 return curwin; | |
| 4089 # endif | |
| 4090 } | |
| 4091 #endif | |
| 4092 | |
| 4442 | 4093 #if (defined(FEAT_WINDOWS) && (defined(FEAT_PYTHON) || defined(FEAT_PYTHON3))) \ |
| 4094 || defined(PROTO) | |
| 4429 | 4095 /* |
| 4096 * Find the tabpage for window "win". | |
| 4097 */ | |
| 4098 tabpage_T * | |
|
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diff
changeset
|
4099 win_find_tabpage(win_T *win) |
| 4429 | 4100 { |
| 4101 win_T *wp; | |
| 4102 tabpage_T *tp; | |
| 4103 | |
| 4104 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
|
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|
4105 for (wp = (tp == curtab ? firstwin : tp->tp_firstwin); |
|
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changeset
|
4106 wp != NULL; wp = wp->w_next) |
| 4429 | 4107 if (wp == win) |
| 4108 return tp; | |
| 4109 return NULL; | |
| 4110 } | |
| 4111 #endif | |
| 4112 | |
| 7 | 4113 /* |
| 4114 * Move to window above or below "count" times. | |
| 4115 */ | |
| 4116 static void | |
|
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diff
changeset
|
4117 win_goto_ver( |
|
33ba2adb6065
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diff
changeset
|
4118 int up, /* TRUE to go to win above */ |
|
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parents:
7805
diff
changeset
|
4119 long count) |
| 7 | 4120 { |
| 4121 frame_T *fr; | |
| 4122 frame_T *nfr; | |
| 4123 frame_T *foundfr; | |
| 4124 | |
| 4125 foundfr = curwin->w_frame; | |
| 4126 while (count--) | |
| 4127 { | |
| 4128 /* | |
| 4129 * First go upwards in the tree of frames until we find a upwards or | |
| 4130 * downwards neighbor. | |
| 4131 */ | |
| 4132 fr = foundfr; | |
| 4133 for (;;) | |
| 4134 { | |
| 4135 if (fr == topframe) | |
| 4136 goto end; | |
| 4137 if (up) | |
| 4138 nfr = fr->fr_prev; | |
| 4139 else | |
| 4140 nfr = fr->fr_next; | |
| 4141 if (fr->fr_parent->fr_layout == FR_COL && nfr != NULL) | |
| 4142 break; | |
| 4143 fr = fr->fr_parent; | |
| 4144 } | |
| 4145 | |
| 4146 /* | |
| 4147 * Now go downwards to find the bottom or top frame in it. | |
| 4148 */ | |
| 4149 for (;;) | |
| 4150 { | |
| 4151 if (nfr->fr_layout == FR_LEAF) | |
| 4152 { | |
| 4153 foundfr = nfr; | |
| 4154 break; | |
| 4155 } | |
| 4156 fr = nfr->fr_child; | |
| 4157 if (nfr->fr_layout == FR_ROW) | |
| 4158 { | |
| 4159 /* Find the frame at the cursor row. */ | |
| 4160 while (fr->fr_next != NULL | |
| 4161 && frame2win(fr)->w_wincol + fr->fr_width | |
| 4162 <= curwin->w_wincol + curwin->w_wcol) | |
| 4163 fr = fr->fr_next; | |
| 4164 } | |
| 4165 if (nfr->fr_layout == FR_COL && up) | |
| 4166 while (fr->fr_next != NULL) | |
| 4167 fr = fr->fr_next; | |
| 4168 nfr = fr; | |
| 4169 } | |
| 4170 } | |
| 4171 end: | |
| 4172 if (foundfr != NULL) | |
| 4173 win_goto(foundfr->fr_win); | |
| 4174 } | |
| 4175 | |
| 4176 /* | |
| 4177 * Move to left or right window. | |
| 4178 */ | |
| 4179 static void | |
|
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diff
changeset
|
4180 win_goto_hor( |
|
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parents:
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diff
changeset
|
4181 int left, /* TRUE to go to left win */ |
|
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parents:
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diff
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|
4182 long count) |
| 7 | 4183 { |
| 4184 frame_T *fr; | |
| 4185 frame_T *nfr; | |
| 4186 frame_T *foundfr; | |
| 4187 | |
| 4188 foundfr = curwin->w_frame; | |
| 4189 while (count--) | |
| 4190 { | |
| 4191 /* | |
| 4192 * First go upwards in the tree of frames until we find a left or | |
| 4193 * right neighbor. | |
| 4194 */ | |
| 4195 fr = foundfr; | |
| 4196 for (;;) | |
| 4197 { | |
| 4198 if (fr == topframe) | |
| 4199 goto end; | |
| 4200 if (left) | |
| 4201 nfr = fr->fr_prev; | |
| 4202 else | |
| 4203 nfr = fr->fr_next; | |
| 4204 if (fr->fr_parent->fr_layout == FR_ROW && nfr != NULL) | |
| 4205 break; | |
| 4206 fr = fr->fr_parent; | |
| 4207 } | |
| 4208 | |
| 4209 /* | |
| 4210 * Now go downwards to find the leftmost or rightmost frame in it. | |
| 4211 */ | |
| 4212 for (;;) | |
| 4213 { | |
| 4214 if (nfr->fr_layout == FR_LEAF) | |
| 4215 { | |
| 4216 foundfr = nfr; | |
| 4217 break; | |
| 4218 } | |
| 4219 fr = nfr->fr_child; | |
| 4220 if (nfr->fr_layout == FR_COL) | |
| 4221 { | |
| 4222 /* Find the frame at the cursor row. */ | |
| 4223 while (fr->fr_next != NULL | |
| 4224 && frame2win(fr)->w_winrow + fr->fr_height | |
| 4225 <= curwin->w_winrow + curwin->w_wrow) | |
| 4226 fr = fr->fr_next; | |
| 4227 } | |
| 4228 if (nfr->fr_layout == FR_ROW && left) | |
| 4229 while (fr->fr_next != NULL) | |
| 4230 fr = fr->fr_next; | |
| 4231 nfr = fr; | |
| 4232 } | |
| 4233 } | |
| 4234 end: | |
| 4235 if (foundfr != NULL) | |
| 4236 win_goto(foundfr->fr_win); | |
| 4237 } | |
| 4238 | |
| 4239 /* | |
| 4240 * Make window "wp" the current window. | |
| 4241 */ | |
| 4242 void | |
|
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diff
changeset
|
4243 win_enter(win_T *wp, int undo_sync) |
| 7 | 4244 { |
| 4354 | 4245 win_enter_ext(wp, undo_sync, FALSE, TRUE, TRUE); |
| 7 | 4246 } |
| 4247 | |
| 4248 /* | |
| 4249 * Make window wp the current window. | |
| 4250 * Can be called with "curwin_invalid" TRUE, which means that curwin has just | |
| 4251 * been closed and isn't valid. | |
| 4252 */ | |
| 4253 static void | |
|
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diff
changeset
|
4254 win_enter_ext( |
|
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diff
changeset
|
4255 win_T *wp, |
|
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parents:
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diff
changeset
|
4256 int undo_sync, |
|
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diff
changeset
|
4257 int curwin_invalid, |
|
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parents:
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diff
changeset
|
4258 int trigger_enter_autocmds UNUSED, |
|
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parents:
7805
diff
changeset
|
4259 int trigger_leave_autocmds UNUSED) |
| 7 | 4260 { |
| 4261 #ifdef FEAT_AUTOCMD | |
| 4262 int other_buffer = FALSE; | |
| 4263 #endif | |
| 4264 | |
| 4265 if (wp == curwin && !curwin_invalid) /* nothing to do */ | |
| 4266 return; | |
| 4267 | |
| 4268 #ifdef FEAT_AUTOCMD | |
| 4354 | 4269 if (!curwin_invalid && trigger_leave_autocmds) |
| 7 | 4270 { |
| 4271 /* | |
| 4272 * Be careful: If autocommands delete the window, return now. | |
| 4273 */ | |
| 4274 if (wp->w_buffer != curbuf) | |
| 4275 { | |
| 4276 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); | |
| 4277 other_buffer = TRUE; | |
| 4278 if (!win_valid(wp)) | |
| 4279 return; | |
| 4280 } | |
| 4281 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); | |
| 4282 if (!win_valid(wp)) | |
| 4283 return; | |
| 4284 # ifdef FEAT_EVAL | |
| 4285 /* autocmds may abort script processing */ | |
| 4286 if (aborting()) | |
| 4287 return; | |
| 4288 # endif | |
| 4289 } | |
| 4290 #endif | |
| 4291 | |
| 4292 /* sync undo before leaving the current buffer */ | |
| 4293 if (undo_sync && curbuf != wp->w_buffer) | |
| 825 | 4294 u_sync(FALSE); |
| 5977 | 4295 |
| 4296 /* Might need to scroll the old window before switching, e.g., when the | |
| 4297 * cursor was moved. */ | |
| 4298 update_topline(); | |
| 4299 | |
| 7 | 4300 /* may have to copy the buffer options when 'cpo' contains 'S' */ |
| 4301 if (wp->w_buffer != curbuf) | |
| 4302 buf_copy_options(wp->w_buffer, BCO_ENTER | BCO_NOHELP); | |
| 4303 if (!curwin_invalid) | |
| 4304 { | |
| 4305 prevwin = curwin; /* remember for CTRL-W p */ | |
| 4306 curwin->w_redr_status = TRUE; | |
| 4307 } | |
| 4308 curwin = wp; | |
| 4309 curbuf = wp->w_buffer; | |
| 4310 check_cursor(); | |
| 4311 #ifdef FEAT_VIRTUALEDIT | |
| 4312 if (!virtual_active()) | |
| 4313 curwin->w_cursor.coladd = 0; | |
| 4314 #endif | |
| 4315 changed_line_abv_curs(); /* assume cursor position needs updating */ | |
| 4316 | |
| 4317 if (curwin->w_localdir != NULL) | |
| 4318 { | |
| 4319 /* Window has a local directory: Save current directory as global | |
| 4320 * directory (unless that was done already) and change to the local | |
| 4321 * directory. */ | |
| 4322 if (globaldir == NULL) | |
| 4323 { | |
| 4324 char_u cwd[MAXPATHL]; | |
| 4325 | |
| 4326 if (mch_dirname(cwd, MAXPATHL) == OK) | |
| 4327 globaldir = vim_strsave(cwd); | |
| 4328 } | |
| 1757 | 4329 if (mch_chdir((char *)curwin->w_localdir) == 0) |
| 4330 shorten_fnames(TRUE); | |
| 7 | 4331 } |
| 4332 else if (globaldir != NULL) | |
| 4333 { | |
| 4334 /* Window doesn't have a local directory and we are not in the global | |
| 4335 * directory: Change to the global directory. */ | |
| 1757 | 4336 ignored = mch_chdir((char *)globaldir); |
| 7 | 4337 vim_free(globaldir); |
| 4338 globaldir = NULL; | |
| 4339 shorten_fnames(TRUE); | |
| 4340 } | |
| 4341 | |
| 4342 #ifdef FEAT_AUTOCMD | |
| 4354 | 4343 if (trigger_enter_autocmds) |
| 4344 { | |
| 4345 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); | |
| 4346 if (other_buffer) | |
| 4347 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
| 4348 } | |
| 7 | 4349 #endif |
| 4350 | |
| 4351 #ifdef FEAT_TITLE | |
| 4352 maketitle(); | |
| 4353 #endif | |
| 4354 curwin->w_redr_status = TRUE; | |
| 672 | 4355 redraw_tabline = TRUE; |
| 7 | 4356 if (restart_edit) |
| 4357 redraw_later(VALID); /* causes status line redraw */ | |
| 4358 | |
| 4359 /* set window height to desired minimal value */ | |
| 4360 if (curwin->w_height < p_wh && !curwin->w_p_wfh) | |
| 4361 win_setheight((int)p_wh); | |
| 4362 else if (curwin->w_height == 0) | |
| 4363 win_setheight(1); | |
| 4364 | |
| 4365 /* set window width to desired minimal value */ | |
| 779 | 4366 if (curwin->w_width < p_wiw && !curwin->w_p_wfw) |
| 7 | 4367 win_setwidth((int)p_wiw); |
| 4368 | |
| 4369 #ifdef FEAT_MOUSE | |
| 4370 setmouse(); /* in case jumped to/from help buffer */ | |
| 4371 #endif | |
| 4372 | |
| 961 | 4373 /* Change directories when the 'acd' option is set. */ |
| 4374 DO_AUTOCHDIR | |
| 7 | 4375 } |
| 4376 | |
| 4377 #endif /* FEAT_WINDOWS */ | |
| 4378 | |
| 4379 #if defined(FEAT_WINDOWS) || defined(FEAT_SIGNS) || defined(PROTO) | |
| 4380 /* | |
| 825 | 4381 * Jump to the first open window that contains buffer "buf", if one exists. |
| 4382 * Returns a pointer to the window found, otherwise NULL. | |
| 7 | 4383 */ |
| 4384 win_T * | |
|
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parents:
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diff
changeset
|
4385 buf_jump_open_win(buf_T *buf) |
| 7 | 4386 { |
| 6307 | 4387 win_T *wp = NULL; |
| 4388 | |
| 4389 if (curwin->w_buffer == buf) | |
| 4390 wp = curwin; | |
| 7 | 4391 # ifdef FEAT_WINDOWS |
| 6307 | 4392 else |
| 4393 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 4394 if (wp->w_buffer == buf) | |
| 4395 break; | |
| 7 | 4396 if (wp != NULL) |
| 4397 win_enter(wp, FALSE); | |
| 6307 | 4398 # endif |
| 7 | 4399 return wp; |
| 4400 } | |
| 825 | 4401 |
| 4402 /* | |
| 4403 * Jump to the first open window in any tab page that contains buffer "buf", | |
| 4404 * if one exists. | |
| 4405 * Returns a pointer to the window found, otherwise NULL. | |
| 4406 */ | |
| 4407 win_T * | |
|
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changeset
|
4408 buf_jump_open_tab(buf_T *buf) |
| 825 | 4409 { |
| 6307 | 4410 win_T *wp = buf_jump_open_win(buf); |
| 825 | 4411 # ifdef FEAT_WINDOWS |
| 4412 tabpage_T *tp; | |
| 4413 | |
| 4414 if (wp != NULL) | |
| 4415 return wp; | |
| 4416 | |
| 4417 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
| 4418 if (tp != curtab) | |
| 4419 { | |
| 4420 for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next) | |
| 4421 if (wp->w_buffer == buf) | |
| 4422 break; | |
| 4423 if (wp != NULL) | |
| 4424 { | |
| 4425 goto_tabpage_win(tp, wp); | |
| 4426 if (curwin != wp) | |
| 4427 wp = NULL; /* something went wrong */ | |
| 4428 break; | |
| 4429 } | |
| 4430 } | |
| 6307 | 4431 # endif |
| 825 | 4432 return wp; |
| 4433 } | |
| 7 | 4434 #endif |
| 4435 | |
|
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diff
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|
4436 static int last_win_id = LOWEST_WIN_ID - 1; |
|
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8368
diff
changeset
|
4437 |
| 7 | 4438 /* |
| 1906 | 4439 * Allocate a window structure and link it in the window list when "hidden" is |
| 4440 * FALSE. | |
| 7 | 4441 */ |
| 4442 static win_T * | |
|
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diff
changeset
|
4443 win_alloc(win_T *after UNUSED, int hidden UNUSED) |
| 7 | 4444 { |
| 3263 | 4445 win_T *new_wp; |
| 7 | 4446 |
| 4447 /* | |
| 4448 * allocate window structure and linesizes arrays | |
| 4449 */ | |
| 3263 | 4450 new_wp = (win_T *)alloc_clear((unsigned)sizeof(win_T)); |
| 4287 | 4451 if (new_wp == NULL) |
| 4452 return NULL; | |
| 4453 | |
| 4454 if (win_alloc_lines(new_wp) == FAIL) | |
| 3263 | 4455 { |
| 4456 vim_free(new_wp); | |
| 4287 | 4457 return NULL; |
| 4458 } | |
| 4459 | |
|
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diff
changeset
|
4460 new_wp->w_id = ++last_win_id; |
|
485d4d8a97f6
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parents:
8368
diff
changeset
|
4461 |
| 4287 | 4462 #ifdef FEAT_EVAL |
| 4463 /* init w: variables */ | |
| 4464 new_wp->w_vars = dict_alloc(); | |
| 4465 if (new_wp->w_vars == NULL) | |
| 4466 { | |
| 4467 win_free_lsize(new_wp); | |
| 4468 vim_free(new_wp); | |
| 4469 return NULL; | |
| 4470 } | |
| 4471 init_var_dict(new_wp->w_vars, &new_wp->w_winvar, VAR_SCOPE); | |
| 4472 #endif | |
| 4473 | |
| 1114 | 4474 #ifdef FEAT_AUTOCMD |
| 4287 | 4475 /* Don't execute autocommands while the window is not properly |
| 4476 * initialized yet. gui_create_scrollbar() may trigger a FocusGained | |
| 4477 * event. */ | |
| 4478 block_autocmds(); | |
| 4479 #endif | |
| 4480 /* | |
| 4481 * link the window in the window list | |
| 4482 */ | |
| 7 | 4483 #ifdef FEAT_WINDOWS |
| 4287 | 4484 if (!hidden) |
| 4485 win_append(after, new_wp); | |
| 4486 new_wp->w_wincol = 0; | |
| 4487 new_wp->w_width = Columns; | |
|
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8643
diff
changeset
|
4488 #endif |
| 4287 | 4489 |
| 4490 /* position the display and the cursor at the top of the file. */ | |
| 4491 new_wp->w_topline = 1; | |
| 7 | 4492 #ifdef FEAT_DIFF |
| 4287 | 4493 new_wp->w_topfill = 0; |
| 4494 #endif | |
| 4495 new_wp->w_botline = 2; | |
| 4496 new_wp->w_cursor.lnum = 1; | |
| 7 | 4497 #ifdef FEAT_SCROLLBIND |
| 4287 | 4498 new_wp->w_scbind_pos = 1; |
| 4499 #endif | |
| 4500 | |
| 4501 /* We won't calculate w_fraction until resizing the window */ | |
| 4502 new_wp->w_fraction = 0; | |
| 4503 new_wp->w_prev_fraction_row = -1; | |
| 7 | 4504 |
| 4505 #ifdef FEAT_GUI | |
| 4287 | 4506 if (gui.in_use) |
| 4507 { | |
| 4508 gui_create_scrollbar(&new_wp->w_scrollbars[SBAR_LEFT], | |
| 4509 SBAR_LEFT, new_wp); | |
| 4510 gui_create_scrollbar(&new_wp->w_scrollbars[SBAR_RIGHT], | |
| 4511 SBAR_RIGHT, new_wp); | |
| 4512 } | |
| 7 | 4513 #endif |
| 4514 #ifdef FEAT_FOLDING | |
| 4287 | 4515 foldInitWin(new_wp); |
| 7 | 4516 #endif |
| 1114 | 4517 #ifdef FEAT_AUTOCMD |
| 4287 | 4518 unblock_autocmds(); |
| 1114 | 4519 #endif |
| 1326 | 4520 #ifdef FEAT_SEARCH_EXTRA |
| 4287 | 4521 new_wp->w_match_head = NULL; |
| 4522 new_wp->w_next_match_id = 4; | |
| 4523 #endif | |
| 3263 | 4524 return new_wp; |
| 7 | 4525 } |
| 4526 | |
| 4527 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 4528 | |
| 4529 /* | |
|
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|
4530 * Remove window 'wp' from the window list and free the structure. |
| 7 | 4531 */ |
| 4532 static void | |
|
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|
4533 win_free( |
|
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|
4534 win_T *wp, |
|
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|
4535 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
| 7 | 4536 { |
| 4537 int i; | |
|
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4538 buf_T *buf; |
|
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|
4539 wininfo_T *wip; |
| 7 | 4540 |
| 1918 | 4541 #ifdef FEAT_FOLDING |
| 4542 clearFolding(wp); | |
| 4543 #endif | |
| 4544 | |
| 4545 /* reduce the reference count to the argument list. */ | |
| 4546 alist_unlink(wp->w_alist); | |
| 4547 | |
| 1114 | 4548 #ifdef FEAT_AUTOCMD |
| 4549 /* Don't execute autocommands while the window is halfway being deleted. | |
| 4550 * gui_mch_destroy_scrollbar() may trigger a FocusGained event. */ | |
| 1410 | 4551 block_autocmds(); |
| 1114 | 4552 #endif |
| 4553 | |
|
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|
4554 #ifdef FEAT_LUA |
|
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|
4555 lua_window_free(wp); |
|
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|
4556 #endif |
|
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|
4557 |
| 14 | 4558 #ifdef FEAT_MZSCHEME |
| 4559 mzscheme_window_free(wp); | |
| 4560 #endif | |
| 4561 | |
| 7 | 4562 #ifdef FEAT_PERL |
| 4563 perl_win_free(wp); | |
| 4564 #endif | |
| 4565 | |
| 4566 #ifdef FEAT_PYTHON | |
| 4567 python_window_free(wp); | |
| 4568 #endif | |
| 4569 | |
|
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|
4570 #ifdef FEAT_PYTHON3 |
|
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|
4571 python3_window_free(wp); |
|
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|
4572 #endif |
|
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|
4573 |
| 7 | 4574 #ifdef FEAT_TCL |
| 4575 tcl_window_free(wp); | |
| 4576 #endif | |
| 4577 | |
| 4578 #ifdef FEAT_RUBY | |
| 4579 ruby_window_free(wp); | |
| 4580 #endif | |
| 4581 | |
| 4582 clear_winopt(&wp->w_onebuf_opt); | |
| 4583 clear_winopt(&wp->w_allbuf_opt); | |
| 4584 | |
| 4585 #ifdef FEAT_EVAL | |
| 4287 | 4586 vars_clear(&wp->w_vars->dv_hashtab); /* free all w: variables */ |
| 4587 hash_init(&wp->w_vars->dv_hashtab); | |
| 4588 unref_var_dict(wp->w_vars); | |
| 7 | 4589 #endif |
| 4590 | |
|
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parents:
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diff
changeset
|
4591 { |
|
dc10bd23f918
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parents:
8804
diff
changeset
|
4592 tabpage_T *ttp; |
|
dc10bd23f918
commit https://github.com/vim/vim/commit/3dda7db4e1f7c4a8110a1f83001ec36b46693d27
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parents:
8804
diff
changeset
|
4593 |
|
dc10bd23f918
commit https://github.com/vim/vim/commit/3dda7db4e1f7c4a8110a1f83001ec36b46693d27
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parents:
8804
diff
changeset
|
4594 if (prevwin == wp) |
|
dc10bd23f918
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diff
changeset
|
4595 prevwin = NULL; |
|
dc10bd23f918
commit https://github.com/vim/vim/commit/3dda7db4e1f7c4a8110a1f83001ec36b46693d27
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parents:
8804
diff
changeset
|
4596 for (ttp = first_tabpage; ttp != NULL; ttp = ttp->tp_next) |
|
dc10bd23f918
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diff
changeset
|
4597 if (ttp->tp_prevwin == wp) |
|
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commit https://github.com/vim/vim/commit/3dda7db4e1f7c4a8110a1f83001ec36b46693d27
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parents:
8804
diff
changeset
|
4598 ttp->tp_prevwin = NULL; |
|
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parents:
8804
diff
changeset
|
4599 } |
| 7 | 4600 win_free_lsize(wp); |
| 4601 | |
| 4602 for (i = 0; i < wp->w_tagstacklen; ++i) | |
| 4603 vim_free(wp->w_tagstack[i].tagname); | |
| 4604 | |
| 4605 vim_free(wp->w_localdir); | |
| 1326 | 4606 |
|
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changeset
|
4607 /* Remove the window from the b_wininfo lists, it may happen that the |
|
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5233
diff
changeset
|
4608 * freed memory is re-used for another window. */ |
|
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diff
changeset
|
4609 for (buf = firstbuf; buf != NULL; buf = buf->b_next) |
|
647596ab1ae2
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diff
changeset
|
4610 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) |
|
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|
4611 if (wip->wi_win == wp) |
|
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|
4612 wip->wi_win = NULL; |
|
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|
4613 |
| 7 | 4614 #ifdef FEAT_SEARCH_EXTRA |
| 1326 | 4615 clear_matches(wp); |
| 4616 #endif | |
| 4617 | |
| 7 | 4618 #ifdef FEAT_JUMPLIST |
| 4619 free_jumplist(wp); | |
| 4620 #endif | |
| 4621 | |
| 643 | 4622 #ifdef FEAT_QUICKFIX |
| 4623 qf_free_all(wp); | |
| 4624 #endif | |
| 4625 | |
| 7 | 4626 #ifdef FEAT_GUI |
| 4627 if (gui.in_use) | |
| 4628 { | |
| 4629 gui_mch_destroy_scrollbar(&wp->w_scrollbars[SBAR_LEFT]); | |
| 4630 gui_mch_destroy_scrollbar(&wp->w_scrollbars[SBAR_RIGHT]); | |
| 4631 } | |
| 4632 #endif /* FEAT_GUI */ | |
| 4633 | |
|
2250
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Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
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2201
diff
changeset
|
4634 #ifdef FEAT_SYN_HL |
|
2314
233eb4412f5d
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diff
changeset
|
4635 vim_free(wp->w_p_cc_cols); |
|
2250
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|
4636 #endif |
|
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diff
changeset
|
4637 |
| 1918 | 4638 #ifdef FEAT_AUTOCMD |
| 4639 if (wp != aucmd_win) | |
| 4640 #endif | |
| 4641 win_remove(wp, tp); | |
| 5971 | 4642 #ifdef FEAT_AUTOCMD |
| 5958 | 4643 if (autocmd_busy) |
| 4644 { | |
| 4645 wp->w_next = au_pending_free_win; | |
| 4646 au_pending_free_win = wp; | |
| 4647 } | |
| 4648 else | |
| 5971 | 4649 #endif |
| 5958 | 4650 vim_free(wp); |
| 1114 | 4651 |
| 4652 #ifdef FEAT_AUTOCMD | |
| 1410 | 4653 unblock_autocmds(); |
| 1114 | 4654 #endif |
| 7 | 4655 } |
| 4656 | |
| 4657 /* | |
| 4658 * Append window "wp" in the window list after window "after". | |
| 4659 */ | |
| 1906 | 4660 void |
|
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parents:
7805
diff
changeset
|
4661 win_append(win_T *after, win_T *wp) |
| 7 | 4662 { |
| 4663 win_T *before; | |
| 4664 | |
| 4665 if (after == NULL) /* after NULL is in front of the first */ | |
| 4666 before = firstwin; | |
| 4667 else | |
| 4668 before = after->w_next; | |
| 4669 | |
| 4670 wp->w_next = before; | |
| 4671 wp->w_prev = after; | |
| 4672 if (after == NULL) | |
| 4673 firstwin = wp; | |
| 4674 else | |
| 4675 after->w_next = wp; | |
| 4676 if (before == NULL) | |
| 4677 lastwin = wp; | |
| 4678 else | |
| 4679 before->w_prev = wp; | |
| 4680 } | |
| 4681 | |
| 4682 /* | |
| 4683 * Remove a window from the window list. | |
| 4684 */ | |
| 1906 | 4685 void |
|
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diff
changeset
|
4686 win_remove( |
|
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7805
diff
changeset
|
4687 win_T *wp, |
|
33ba2adb6065
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diff
changeset
|
4688 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
| 7 | 4689 { |
| 4690 if (wp->w_prev != NULL) | |
| 4691 wp->w_prev->w_next = wp->w_next; | |
| 671 | 4692 else if (tp == NULL) |
| 4693 firstwin = wp->w_next; | |
| 7 | 4694 else |
| 671 | 4695 tp->tp_firstwin = wp->w_next; |
| 7 | 4696 if (wp->w_next != NULL) |
| 4697 wp->w_next->w_prev = wp->w_prev; | |
| 671 | 4698 else if (tp == NULL) |
| 4699 lastwin = wp->w_prev; | |
| 7 | 4700 else |
| 671 | 4701 tp->tp_lastwin = wp->w_prev; |
| 7 | 4702 } |
| 4703 | |
| 4704 /* | |
| 4705 * Append frame "frp" in a frame list after frame "after". | |
| 4706 */ | |
| 4707 static void | |
|
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parents:
7805
diff
changeset
|
4708 frame_append(frame_T *after, frame_T *frp) |
| 7 | 4709 { |
| 4710 frp->fr_next = after->fr_next; | |
| 4711 after->fr_next = frp; | |
| 4712 if (frp->fr_next != NULL) | |
| 4713 frp->fr_next->fr_prev = frp; | |
| 4714 frp->fr_prev = after; | |
| 4715 } | |
| 4716 | |
| 4717 /* | |
| 4718 * Insert frame "frp" in a frame list before frame "before". | |
| 4719 */ | |
| 4720 static void | |
|
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7805
diff
changeset
|
4721 frame_insert(frame_T *before, frame_T *frp) |
| 7 | 4722 { |
| 4723 frp->fr_next = before; | |
| 4724 frp->fr_prev = before->fr_prev; | |
| 4725 before->fr_prev = frp; | |
| 4726 if (frp->fr_prev != NULL) | |
| 4727 frp->fr_prev->fr_next = frp; | |
| 4728 else | |
| 4729 frp->fr_parent->fr_child = frp; | |
| 4730 } | |
| 4731 | |
| 4732 /* | |
| 4733 * Remove a frame from a frame list. | |
| 4734 */ | |
| 4735 static void | |
|
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parents:
7805
diff
changeset
|
4736 frame_remove(frame_T *frp) |
| 7 | 4737 { |
| 4738 if (frp->fr_prev != NULL) | |
| 4739 frp->fr_prev->fr_next = frp->fr_next; | |
| 4740 else | |
| 4741 frp->fr_parent->fr_child = frp->fr_next; | |
| 4742 if (frp->fr_next != NULL) | |
| 4743 frp->fr_next->fr_prev = frp->fr_prev; | |
| 4744 } | |
| 4745 | |
| 4746 #endif /* FEAT_WINDOWS */ | |
| 4747 | |
| 4748 /* | |
| 4749 * Allocate w_lines[] for window "wp". | |
| 4750 * Return FAIL for failure, OK for success. | |
| 4751 */ | |
| 4752 int | |
|
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parents:
7805
diff
changeset
|
4753 win_alloc_lines(win_T *wp) |
| 7 | 4754 { |
| 4755 wp->w_lines_valid = 0; | |
| 1042 | 4756 wp->w_lines = (wline_T *)alloc_clear((unsigned)(Rows * sizeof(wline_T))); |
| 7 | 4757 if (wp->w_lines == NULL) |
| 4758 return FAIL; | |
| 4759 return OK; | |
| 4760 } | |
| 4761 | |
| 4762 /* | |
| 4763 * free lsize arrays for a window | |
| 4764 */ | |
| 4765 void | |
|
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diff
changeset
|
4766 win_free_lsize(win_T *wp) |
| 7 | 4767 { |
| 5952 | 4768 /* TODO: why would wp be NULL here? */ |
| 4769 if (wp != NULL) | |
| 4770 { | |
| 4771 vim_free(wp->w_lines); | |
| 4772 wp->w_lines = NULL; | |
| 4773 } | |
| 7 | 4774 } |
| 4775 | |
| 4776 /* | |
| 4777 * Called from win_new_shellsize() after Rows changed. | |
| 671 | 4778 * This only does the current tab page, others must be done when made active. |
| 7 | 4779 */ |
| 4780 void | |
|
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parents:
7805
diff
changeset
|
4781 shell_new_rows(void) |
| 7 | 4782 { |
| 667 | 4783 int h = (int)ROWS_AVAIL; |
| 7 | 4784 |
| 4785 if (firstwin == NULL) /* not initialized yet */ | |
| 4786 return; | |
| 4787 #ifdef FEAT_WINDOWS | |
| 4788 if (h < frame_minheight(topframe, NULL)) | |
| 4789 h = frame_minheight(topframe, NULL); | |
| 779 | 4790 |
| 4791 /* First try setting the heights of windows with 'winfixheight'. If | |
| 7 | 4792 * that doesn't result in the right height, forget about that option. */ |
| 4793 frame_new_height(topframe, h, FALSE, TRUE); | |
|
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4936
diff
changeset
|
4794 if (!frame_check_height(topframe, h)) |
| 7 | 4795 frame_new_height(topframe, h, FALSE, FALSE); |
| 4796 | |
| 4797 (void)win_comp_pos(); /* recompute w_winrow and w_wincol */ | |
| 4798 #else | |
| 4799 if (h < 1) | |
| 4800 h = 1; | |
| 4801 win_new_height(firstwin, h); | |
| 4802 #endif | |
| 4803 compute_cmdrow(); | |
| 170 | 4804 #ifdef FEAT_WINDOWS |
| 824 | 4805 curtab->tp_ch_used = p_ch; |
| 170 | 4806 #endif |
| 4807 | |
| 7 | 4808 #if 0 |
| 4809 /* Disabled: don't want making the screen smaller make a window larger. */ | |
| 4810 if (p_ea) | |
| 4811 win_equal(curwin, FALSE, 'v'); | |
| 4812 #endif | |
| 4813 } | |
| 4814 | |
|
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parents:
8536
diff
changeset
|
4815 #if defined(FEAT_WINDOWS) || defined(PROTO) |
| 7 | 4816 /* |
| 4817 * Called from win_new_shellsize() after Columns changed. | |
| 4818 */ | |
| 4819 void | |
|
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7805
diff
changeset
|
4820 shell_new_columns(void) |
| 7 | 4821 { |
| 4822 if (firstwin == NULL) /* not initialized yet */ | |
| 4823 return; | |
| 779 | 4824 |
| 4825 /* First try setting the widths of windows with 'winfixwidth'. If that | |
| 4826 * doesn't result in the right width, forget about that option. */ | |
| 4827 frame_new_width(topframe, (int)Columns, FALSE, TRUE); | |
|
5004
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parents:
4936
diff
changeset
|
4828 if (!frame_check_width(topframe, Columns)) |
| 779 | 4829 frame_new_width(topframe, (int)Columns, FALSE, FALSE); |
| 4830 | |
| 7 | 4831 (void)win_comp_pos(); /* recompute w_winrow and w_wincol */ |
| 4832 #if 0 | |
| 4833 /* Disabled: don't want making the screen smaller make a window larger. */ | |
| 4834 if (p_ea) | |
| 4835 win_equal(curwin, FALSE, 'h'); | |
| 4836 #endif | |
| 4837 } | |
| 4838 #endif | |
| 4839 | |
| 4840 #if defined(FEAT_CMDWIN) || defined(PROTO) | |
| 4841 /* | |
| 4842 * Save the size of all windows in "gap". | |
| 4843 */ | |
| 4844 void | |
|
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7805
diff
changeset
|
4845 win_size_save(garray_T *gap) |
| 7 | 4846 |
| 4847 { | |
| 4848 win_T *wp; | |
| 4849 | |
| 4850 ga_init2(gap, (int)sizeof(int), 1); | |
| 4851 if (ga_grow(gap, win_count() * 2) == OK) | |
| 4852 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 4853 { | |
| 4854 ((int *)gap->ga_data)[gap->ga_len++] = | |
| 4855 wp->w_width + wp->w_vsep_width; | |
| 4856 ((int *)gap->ga_data)[gap->ga_len++] = wp->w_height; | |
| 4857 } | |
| 4858 } | |
| 4859 | |
| 4860 /* | |
| 4861 * Restore window sizes, but only if the number of windows is still the same. | |
| 4862 * Does not free the growarray. | |
| 4863 */ | |
| 4864 void | |
|
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7805
diff
changeset
|
4865 win_size_restore(garray_T *gap) |
| 7 | 4866 { |
| 4867 win_T *wp; | |
| 6058 | 4868 int i, j; |
| 7 | 4869 |
| 4870 if (win_count() * 2 == gap->ga_len) | |
| 4871 { | |
| 6058 | 4872 /* The order matters, because frames contain other frames, but it's |
| 4873 * difficult to get right. The easy way out is to do it twice. */ | |
| 4874 for (j = 0; j < 2; ++j) | |
| 7 | 4875 { |
| 6058 | 4876 i = 0; |
| 4877 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 4878 { | |
| 4879 frame_setwidth(wp->w_frame, ((int *)gap->ga_data)[i++]); | |
| 4880 win_setheight_win(((int *)gap->ga_data)[i++], wp); | |
| 4881 } | |
| 7 | 4882 } |
| 4883 /* recompute the window positions */ | |
| 4884 (void)win_comp_pos(); | |
| 4885 } | |
| 4886 } | |
| 4887 #endif /* FEAT_CMDWIN */ | |
| 4888 | |
| 4889 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 4890 /* | |
| 4891 * Update the position for all windows, using the width and height of the | |
| 4892 * frames. | |
| 4893 * Returns the row just after the last window. | |
| 4894 */ | |
| 668 | 4895 int |
|
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7805
diff
changeset
|
4896 win_comp_pos(void) |
| 7 | 4897 { |
| 685 | 4898 int row = tabline_height(); |
| 7 | 4899 int col = 0; |
| 4900 | |
| 4901 frame_comp_pos(topframe, &row, &col); | |
| 4902 return row; | |
| 4903 } | |
| 4904 | |
| 4905 /* | |
| 4906 * Update the position of the windows in frame "topfrp", using the width and | |
| 4907 * height of the frames. | |
| 4908 * "*row" and "*col" are the top-left position of the frame. They are updated | |
| 4909 * to the bottom-right position plus one. | |
| 4910 */ | |
| 4911 static void | |
|
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7805
diff
changeset
|
4912 frame_comp_pos(frame_T *topfrp, int *row, int *col) |
| 7 | 4913 { |
| 4914 win_T *wp; | |
| 4915 frame_T *frp; | |
| 4916 int startcol; | |
| 4917 int startrow; | |
| 4918 | |
| 4919 wp = topfrp->fr_win; | |
| 4920 if (wp != NULL) | |
| 4921 { | |
|
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8536
diff
changeset
|
4922 if (wp->w_winrow != *row || wp->w_wincol != *col) |
| 7 | 4923 { |
| 4924 /* position changed, redraw */ | |
| 4925 wp->w_winrow = *row; | |
| 4926 wp->w_wincol = *col; | |
| 4927 redraw_win_later(wp, NOT_VALID); | |
| 4928 wp->w_redr_status = TRUE; | |
| 4929 } | |
| 4930 *row += wp->w_height + wp->w_status_height; | |
| 4931 *col += wp->w_width + wp->w_vsep_width; | |
| 4932 } | |
| 4933 else | |
| 4934 { | |
| 4935 startrow = *row; | |
| 4936 startcol = *col; | |
| 4937 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 4938 { | |
| 4939 if (topfrp->fr_layout == FR_ROW) | |
| 4940 *row = startrow; /* all frames are at the same row */ | |
| 4941 else | |
| 4942 *col = startcol; /* all frames are at the same col */ | |
| 4943 frame_comp_pos(frp, row, col); | |
| 4944 } | |
| 4945 } | |
| 4946 } | |
| 4947 | |
| 4948 #endif /* FEAT_WINDOWS */ | |
| 4949 | |
| 4950 /* | |
| 4951 * Set current window height and take care of repositioning other windows to | |
| 4952 * fit around it. | |
| 4953 */ | |
| 4954 void | |
|
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4955 win_setheight(int height) |
| 7 | 4956 { |
| 4957 win_setheight_win(height, curwin); | |
| 4958 } | |
| 4959 | |
| 4960 /* | |
| 4961 * Set the window height of window "win" and take care of repositioning other | |
| 4962 * windows to fit around it. | |
| 4963 */ | |
| 4964 void | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4965 win_setheight_win(int height, win_T *win) |
| 7 | 4966 { |
| 4967 int row; | |
| 4968 | |
| 4969 if (win == curwin) | |
| 4970 { | |
| 4971 /* Always keep current window at least one line high, even when | |
| 4972 * 'winminheight' is zero. */ | |
| 4973 #ifdef FEAT_WINDOWS | |
| 4974 if (height < p_wmh) | |
| 4975 height = p_wmh; | |
| 4976 #endif | |
| 4977 if (height == 0) | |
| 4978 height = 1; | |
| 4979 } | |
| 4980 | |
| 4981 #ifdef FEAT_WINDOWS | |
| 4982 frame_setheight(win->w_frame, height + win->w_status_height); | |
| 4983 | |
| 4984 /* recompute the window positions */ | |
| 4985 row = win_comp_pos(); | |
| 4986 #else | |
| 4987 if (height > topframe->fr_height) | |
| 4988 height = topframe->fr_height; | |
| 4989 win->w_height = height; | |
| 4990 row = height; | |
| 4991 #endif | |
| 4992 | |
| 4993 /* | |
| 4994 * If there is extra space created between the last window and the command | |
| 4995 * line, clear it. | |
| 4996 */ | |
| 4997 if (full_screen && msg_scrolled == 0 && row < cmdline_row) | |
| 4998 screen_fill(row, cmdline_row, 0, (int)Columns, ' ', ' ', 0); | |
| 4999 cmdline_row = row; | |
| 5000 msg_row = row; | |
| 5001 msg_col = 0; | |
| 5002 | |
| 5003 redraw_all_later(NOT_VALID); | |
| 5004 } | |
| 5005 | |
| 5006 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 5007 | |
| 5008 /* | |
| 5009 * Set the height of a frame to "height" and take care that all frames and | |
| 5010 * windows inside it are resized. Also resize frames on the left and right if | |
| 5011 * the are in the same FR_ROW frame. | |
| 5012 * | |
| 5013 * Strategy: | |
| 5014 * If the frame is part of a FR_COL frame, try fitting the frame in that | |
| 5015 * frame. If that doesn't work (the FR_COL frame is too small), recursively | |
| 5016 * go to containing frames to resize them and make room. | |
| 5017 * If the frame is part of a FR_ROW frame, all frames must be resized as well. | |
| 5018 * Check for the minimal height of the FR_ROW frame. | |
| 5019 * At the top level we can also use change the command line height. | |
| 5020 */ | |
| 5021 static void | |
|
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33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5022 frame_setheight(frame_T *curfrp, int height) |
| 7 | 5023 { |
| 5024 int room; /* total number of lines available */ | |
| 5025 int take; /* number of lines taken from other windows */ | |
| 5026 int room_cmdline; /* lines available from cmdline */ | |
| 5027 int run; | |
| 5028 frame_T *frp; | |
| 5029 int h; | |
| 5030 int room_reserved; | |
| 5031 | |
| 5032 /* If the height already is the desired value, nothing to do. */ | |
| 5033 if (curfrp->fr_height == height) | |
| 5034 return; | |
| 5035 | |
| 5036 if (curfrp->fr_parent == NULL) | |
| 5037 { | |
| 5038 /* topframe: can only change the command line */ | |
| 667 | 5039 if (height > ROWS_AVAIL) |
| 5040 height = ROWS_AVAIL; | |
| 7 | 5041 if (height > 0) |
| 5042 frame_new_height(curfrp, height, FALSE, FALSE); | |
| 5043 } | |
| 5044 else if (curfrp->fr_parent->fr_layout == FR_ROW) | |
| 5045 { | |
| 5046 /* Row of frames: Also need to resize frames left and right of this | |
| 5047 * one. First check for the minimal height of these. */ | |
| 5048 h = frame_minheight(curfrp->fr_parent, NULL); | |
| 5049 if (height < h) | |
| 5050 height = h; | |
| 5051 frame_setheight(curfrp->fr_parent, height); | |
| 5052 } | |
| 5053 else | |
| 5054 { | |
| 5055 /* | |
| 5056 * Column of frames: try to change only frames in this column. | |
| 5057 */ | |
| 5058 /* | |
| 5059 * Do this twice: | |
| 5060 * 1: compute room available, if it's not enough try resizing the | |
| 5061 * containing frame. | |
| 5062 * 2: compute the room available and adjust the height to it. | |
| 5063 * Try not to reduce the height of a window with 'winfixheight' set. | |
| 5064 */ | |
| 5065 for (run = 1; run <= 2; ++run) | |
| 5066 { | |
| 5067 room = 0; | |
| 5068 room_reserved = 0; | |
| 5069 for (frp = curfrp->fr_parent->fr_child; frp != NULL; | |
| 5070 frp = frp->fr_next) | |
| 5071 { | |
| 5072 if (frp != curfrp | |
| 5073 && frp->fr_win != NULL | |
| 5074 && frp->fr_win->w_p_wfh) | |
| 5075 room_reserved += frp->fr_height; | |
| 5076 room += frp->fr_height; | |
| 5077 if (frp != curfrp) | |
| 5078 room -= frame_minheight(frp, NULL); | |
| 5079 } | |
| 5080 if (curfrp->fr_width != Columns) | |
| 5081 room_cmdline = 0; | |
| 5082 else | |
| 5083 { | |
| 5084 room_cmdline = Rows - p_ch - (lastwin->w_winrow | |
| 5085 + lastwin->w_height + lastwin->w_status_height); | |
| 5086 if (room_cmdline < 0) | |
| 5087 room_cmdline = 0; | |
| 5088 } | |
| 5089 | |
| 5090 if (height <= room + room_cmdline) | |
| 5091 break; | |
| 5092 if (run == 2 || curfrp->fr_width == Columns) | |
| 5093 { | |
| 5094 if (height > room + room_cmdline) | |
| 5095 height = room + room_cmdline; | |
| 5096 break; | |
| 5097 } | |
| 5098 frame_setheight(curfrp->fr_parent, height | |
| 5099 + frame_minheight(curfrp->fr_parent, NOWIN) - (int)p_wmh - 1); | |
| 5100 } | |
| 5101 | |
| 5102 /* | |
| 5103 * Compute the number of lines we will take from others frames (can be | |
| 5104 * negative!). | |
| 5105 */ | |
| 5106 take = height - curfrp->fr_height; | |
| 5107 | |
| 5108 /* If there is not enough room, also reduce the height of a window | |
| 5109 * with 'winfixheight' set. */ | |
| 5110 if (height > room + room_cmdline - room_reserved) | |
| 5111 room_reserved = room + room_cmdline - height; | |
| 5112 /* If there is only a 'winfixheight' window and making the | |
| 5113 * window smaller, need to make the other window taller. */ | |
| 5114 if (take < 0 && room - curfrp->fr_height < room_reserved) | |
| 5115 room_reserved = 0; | |
| 5116 | |
| 5117 if (take > 0 && room_cmdline > 0) | |
| 5118 { | |
| 5119 /* use lines from cmdline first */ | |
| 5120 if (take < room_cmdline) | |
| 5121 room_cmdline = take; | |
| 5122 take -= room_cmdline; | |
| 5123 topframe->fr_height += room_cmdline; | |
| 5124 } | |
| 5125 | |
| 5126 /* | |
| 5127 * set the current frame to the new height | |
| 5128 */ | |
| 5129 frame_new_height(curfrp, height, FALSE, FALSE); | |
| 5130 | |
| 5131 /* | |
| 5132 * First take lines from the frames after the current frame. If | |
| 5133 * that is not enough, takes lines from frames above the current | |
| 5134 * frame. | |
| 5135 */ | |
| 5136 for (run = 0; run < 2; ++run) | |
| 5137 { | |
| 5138 if (run == 0) | |
| 5139 frp = curfrp->fr_next; /* 1st run: start with next window */ | |
| 5140 else | |
| 5141 frp = curfrp->fr_prev; /* 2nd run: start with prev window */ | |
| 5142 while (frp != NULL && take != 0) | |
| 5143 { | |
| 5144 h = frame_minheight(frp, NULL); | |
| 5145 if (room_reserved > 0 | |
| 5146 && frp->fr_win != NULL | |
| 5147 && frp->fr_win->w_p_wfh) | |
| 5148 { | |
| 5149 if (room_reserved >= frp->fr_height) | |
| 5150 room_reserved -= frp->fr_height; | |
| 5151 else | |
| 5152 { | |
| 5153 if (frp->fr_height - room_reserved > take) | |
| 5154 room_reserved = frp->fr_height - take; | |
| 5155 take -= frp->fr_height - room_reserved; | |
| 5156 frame_new_height(frp, room_reserved, FALSE, FALSE); | |
| 5157 room_reserved = 0; | |
| 5158 } | |
| 5159 } | |
| 5160 else | |
| 5161 { | |
| 5162 if (frp->fr_height - take < h) | |
| 5163 { | |
| 5164 take -= frp->fr_height - h; | |
| 5165 frame_new_height(frp, h, FALSE, FALSE); | |
| 5166 } | |
| 5167 else | |
| 5168 { | |
| 5169 frame_new_height(frp, frp->fr_height - take, | |
| 5170 FALSE, FALSE); | |
| 5171 take = 0; | |
| 5172 } | |
| 5173 } | |
| 5174 if (run == 0) | |
| 5175 frp = frp->fr_next; | |
| 5176 else | |
| 5177 frp = frp->fr_prev; | |
| 5178 } | |
| 5179 } | |
| 5180 } | |
| 5181 } | |
| 5182 | |
| 5183 /* | |
| 5184 * Set current window width and take care of repositioning other windows to | |
| 5185 * fit around it. | |
| 5186 */ | |
| 5187 void | |
|
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33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5188 win_setwidth(int width) |
| 7 | 5189 { |
| 5190 win_setwidth_win(width, curwin); | |
| 5191 } | |
| 5192 | |
| 5193 void | |
|
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33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5194 win_setwidth_win(int width, win_T *wp) |
| 7 | 5195 { |
| 5196 /* Always keep current window at least one column wide, even when | |
| 5197 * 'winminwidth' is zero. */ | |
| 5198 if (wp == curwin) | |
| 5199 { | |
| 5200 if (width < p_wmw) | |
| 5201 width = p_wmw; | |
| 5202 if (width == 0) | |
| 5203 width = 1; | |
| 5204 } | |
| 5205 | |
| 5206 frame_setwidth(wp->w_frame, width + wp->w_vsep_width); | |
| 5207 | |
| 5208 /* recompute the window positions */ | |
| 5209 (void)win_comp_pos(); | |
| 5210 | |
| 5211 redraw_all_later(NOT_VALID); | |
| 5212 } | |
| 5213 | |
| 5214 /* | |
| 5215 * Set the width of a frame to "width" and take care that all frames and | |
| 5216 * windows inside it are resized. Also resize frames above and below if the | |
| 5217 * are in the same FR_ROW frame. | |
| 5218 * | |
| 5219 * Strategy is similar to frame_setheight(). | |
| 5220 */ | |
| 5221 static void | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5222 frame_setwidth(frame_T *curfrp, int width) |
| 7 | 5223 { |
| 5224 int room; /* total number of lines available */ | |
| 5225 int take; /* number of lines taken from other windows */ | |
| 5226 int run; | |
| 5227 frame_T *frp; | |
| 5228 int w; | |
| 779 | 5229 int room_reserved; |
| 7 | 5230 |
| 5231 /* If the width already is the desired value, nothing to do. */ | |
| 5232 if (curfrp->fr_width == width) | |
| 5233 return; | |
| 5234 | |
| 5235 if (curfrp->fr_parent == NULL) | |
| 5236 /* topframe: can't change width */ | |
| 5237 return; | |
| 5238 | |
| 5239 if (curfrp->fr_parent->fr_layout == FR_COL) | |
| 5240 { | |
| 5241 /* Column of frames: Also need to resize frames above and below of | |
| 5242 * this one. First check for the minimal width of these. */ | |
| 5243 w = frame_minwidth(curfrp->fr_parent, NULL); | |
| 5244 if (width < w) | |
| 5245 width = w; | |
| 5246 frame_setwidth(curfrp->fr_parent, width); | |
| 5247 } | |
| 5248 else | |
| 5249 { | |
| 5250 /* | |
| 5251 * Row of frames: try to change only frames in this row. | |
| 5252 * | |
| 5253 * Do this twice: | |
| 5254 * 1: compute room available, if it's not enough try resizing the | |
| 5255 * containing frame. | |
| 5256 * 2: compute the room available and adjust the width to it. | |
| 5257 */ | |
| 5258 for (run = 1; run <= 2; ++run) | |
| 5259 { | |
| 5260 room = 0; | |
| 779 | 5261 room_reserved = 0; |
| 7 | 5262 for (frp = curfrp->fr_parent->fr_child; frp != NULL; |
| 5263 frp = frp->fr_next) | |
| 5264 { | |
| 779 | 5265 if (frp != curfrp |
| 5266 && frp->fr_win != NULL | |
| 5267 && frp->fr_win->w_p_wfw) | |
| 5268 room_reserved += frp->fr_width; | |
| 7 | 5269 room += frp->fr_width; |
| 5270 if (frp != curfrp) | |
| 5271 room -= frame_minwidth(frp, NULL); | |
| 5272 } | |
| 5273 | |
| 5274 if (width <= room) | |
| 5275 break; | |
| 667 | 5276 if (run == 2 || curfrp->fr_height >= ROWS_AVAIL) |
| 7 | 5277 { |
| 5278 if (width > room) | |
| 5279 width = room; | |
| 5280 break; | |
| 5281 } | |
| 5282 frame_setwidth(curfrp->fr_parent, width | |
| 5283 + frame_minwidth(curfrp->fr_parent, NOWIN) - (int)p_wmw - 1); | |
| 5284 } | |
| 5285 | |
| 5286 /* | |
| 5287 * Compute the number of lines we will take from others frames (can be | |
| 5288 * negative!). | |
| 5289 */ | |
| 5290 take = width - curfrp->fr_width; | |
| 5291 | |
| 779 | 5292 /* If there is not enough room, also reduce the width of a window |
| 5293 * with 'winfixwidth' set. */ | |
| 5294 if (width > room - room_reserved) | |
| 5295 room_reserved = room - width; | |
| 5296 /* If there is only a 'winfixwidth' window and making the | |
| 5297 * window smaller, need to make the other window narrower. */ | |
| 5298 if (take < 0 && room - curfrp->fr_width < room_reserved) | |
| 5299 room_reserved = 0; | |
| 5300 | |
| 7 | 5301 /* |
| 5302 * set the current frame to the new width | |
| 5303 */ | |
| 779 | 5304 frame_new_width(curfrp, width, FALSE, FALSE); |
| 7 | 5305 |
| 5306 /* | |
| 5307 * First take lines from the frames right of the current frame. If | |
| 5308 * that is not enough, takes lines from frames left of the current | |
| 5309 * frame. | |
| 5310 */ | |
| 5311 for (run = 0; run < 2; ++run) | |
| 5312 { | |
| 5313 if (run == 0) | |
| 5314 frp = curfrp->fr_next; /* 1st run: start with next window */ | |
| 5315 else | |
| 5316 frp = curfrp->fr_prev; /* 2nd run: start with prev window */ | |
| 5317 while (frp != NULL && take != 0) | |
| 5318 { | |
| 5319 w = frame_minwidth(frp, NULL); | |
| 779 | 5320 if (room_reserved > 0 |
| 5321 && frp->fr_win != NULL | |
| 5322 && frp->fr_win->w_p_wfw) | |
| 7 | 5323 { |
| 779 | 5324 if (room_reserved >= frp->fr_width) |
| 5325 room_reserved -= frp->fr_width; | |
| 5326 else | |
| 5327 { | |
| 5328 if (frp->fr_width - room_reserved > take) | |
| 5329 room_reserved = frp->fr_width - take; | |
| 5330 take -= frp->fr_width - room_reserved; | |
| 5331 frame_new_width(frp, room_reserved, FALSE, FALSE); | |
| 5332 room_reserved = 0; | |
| 5333 } | |
| 7 | 5334 } |
| 5335 else | |
| 5336 { | |
| 779 | 5337 if (frp->fr_width - take < w) |
| 5338 { | |
| 5339 take -= frp->fr_width - w; | |
| 5340 frame_new_width(frp, w, FALSE, FALSE); | |
| 5341 } | |
| 5342 else | |
| 5343 { | |
| 5344 frame_new_width(frp, frp->fr_width - take, | |
| 5345 FALSE, FALSE); | |
| 5346 take = 0; | |
| 5347 } | |
| 7 | 5348 } |
| 5349 if (run == 0) | |
| 5350 frp = frp->fr_next; | |
| 5351 else | |
| 5352 frp = frp->fr_prev; | |
| 5353 } | |
| 5354 } | |
| 5355 } | |
| 5356 } | |
| 5357 | |
| 5358 /* | |
| 5359 * Check 'winminheight' for a valid value. | |
| 5360 */ | |
| 5361 void | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5362 win_setminheight(void) |
| 7 | 5363 { |
| 5364 int room; | |
| 5365 int first = TRUE; | |
| 5366 win_T *wp; | |
| 5367 | |
| 5368 /* loop until there is a 'winminheight' that is possible */ | |
| 5369 while (p_wmh > 0) | |
| 5370 { | |
| 5371 /* TODO: handle vertical splits */ | |
| 5372 room = -p_wh; | |
| 5373 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 5374 room += wp->w_height - p_wmh; | |
| 5375 if (room >= 0) | |
| 5376 break; | |
| 5377 --p_wmh; | |
| 5378 if (first) | |
| 5379 { | |
| 5380 EMSG(_(e_noroom)); | |
| 5381 first = FALSE; | |
| 5382 } | |
| 5383 } | |
| 5384 } | |
| 5385 | |
|
7229
ae360f1df2aa
commit https://github.com/vim/vim/commit/6a2697ffd7e894861853b351689b0ddec8901c96
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
5386 #if defined(FEAT_MOUSE) || defined(PROTO) |
| 7 | 5387 |
| 5388 /* | |
| 5389 * Status line of dragwin is dragged "offset" lines down (negative is up). | |
| 5390 */ | |
| 5391 void | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5392 win_drag_status_line(win_T *dragwin, int offset) |
| 7 | 5393 { |
| 5394 frame_T *curfr; | |
| 5395 frame_T *fr; | |
| 5396 int room; | |
| 5397 int row; | |
| 5398 int up; /* if TRUE, drag status line up, otherwise down */ | |
| 5399 int n; | |
| 5400 | |
| 5401 fr = dragwin->w_frame; | |
| 5402 curfr = fr; | |
| 5403 if (fr != topframe) /* more than one window */ | |
| 5404 { | |
| 5405 fr = fr->fr_parent; | |
| 5406 /* When the parent frame is not a column of frames, its parent should | |
| 5407 * be. */ | |
| 5408 if (fr->fr_layout != FR_COL) | |
| 5409 { | |
| 5410 curfr = fr; | |
| 5411 if (fr != topframe) /* only a row of windows, may drag statusline */ | |
| 5412 fr = fr->fr_parent; | |
| 5413 } | |
| 5414 } | |
| 5415 | |
| 5416 /* If this is the last frame in a column, may want to resize the parent | |
| 5417 * frame instead (go two up to skip a row of frames). */ | |
| 5418 while (curfr != topframe && curfr->fr_next == NULL) | |
| 5419 { | |
| 5420 if (fr != topframe) | |
| 5421 fr = fr->fr_parent; | |
| 5422 curfr = fr; | |
| 5423 if (fr != topframe) | |
| 5424 fr = fr->fr_parent; | |
| 5425 } | |
| 5426 | |
| 5427 if (offset < 0) /* drag up */ | |
| 5428 { | |
| 5429 up = TRUE; | |
| 5430 offset = -offset; | |
| 5431 /* sum up the room of the current frame and above it */ | |
| 5432 if (fr == curfr) | |
| 5433 { | |
| 5434 /* only one window */ | |
| 5435 room = fr->fr_height - frame_minheight(fr, NULL); | |
| 5436 } | |
| 5437 else | |
| 5438 { | |
| 5439 room = 0; | |
| 5440 for (fr = fr->fr_child; ; fr = fr->fr_next) | |
| 5441 { | |
| 5442 room += fr->fr_height - frame_minheight(fr, NULL); | |
| 5443 if (fr == curfr) | |
| 5444 break; | |
| 5445 } | |
| 5446 } | |
| 5447 fr = curfr->fr_next; /* put fr at frame that grows */ | |
| 5448 } | |
| 5449 else /* drag down */ | |
| 5450 { | |
| 5451 up = FALSE; | |
| 5452 /* | |
| 5453 * Only dragging the last status line can reduce p_ch. | |
| 5454 */ | |
| 5455 room = Rows - cmdline_row; | |
| 5456 if (curfr->fr_next == NULL) | |
| 5457 room -= 1; | |
| 5458 else | |
| 5459 room -= p_ch; | |
| 5460 if (room < 0) | |
| 5461 room = 0; | |
| 5462 /* sum up the room of frames below of the current one */ | |
| 5463 for (fr = curfr->fr_next; fr != NULL; fr = fr->fr_next) | |
| 5464 room += fr->fr_height - frame_minheight(fr, NULL); | |
| 5465 fr = curfr; /* put fr at window that grows */ | |
| 5466 } | |
| 5467 | |
| 5468 if (room < offset) /* Not enough room */ | |
| 5469 offset = room; /* Move as far as we can */ | |
| 5470 if (offset <= 0) | |
| 5471 return; | |
| 5472 | |
| 5473 /* | |
| 5474 * Grow frame fr by "offset" lines. | |
| 5475 * Doesn't happen when dragging the last status line up. | |
| 5476 */ | |
| 5477 if (fr != NULL) | |
| 5478 frame_new_height(fr, fr->fr_height + offset, up, FALSE); | |
| 5479 | |
| 5480 if (up) | |
| 5481 fr = curfr; /* current frame gets smaller */ | |
| 5482 else | |
| 5483 fr = curfr->fr_next; /* next frame gets smaller */ | |
| 5484 | |
| 5485 /* | |
| 5486 * Now make the other frames smaller. | |
| 5487 */ | |
| 5488 while (fr != NULL && offset > 0) | |
| 5489 { | |
| 5490 n = frame_minheight(fr, NULL); | |
| 5491 if (fr->fr_height - offset <= n) | |
| 5492 { | |
| 5493 offset -= fr->fr_height - n; | |
| 5494 frame_new_height(fr, n, !up, FALSE); | |
| 5495 } | |
| 5496 else | |
| 5497 { | |
| 5498 frame_new_height(fr, fr->fr_height - offset, !up, FALSE); | |
| 5499 break; | |
| 5500 } | |
| 5501 if (up) | |
| 5502 fr = fr->fr_prev; | |
| 5503 else | |
| 5504 fr = fr->fr_next; | |
| 5505 } | |
| 5506 row = win_comp_pos(); | |
| 5507 screen_fill(row, cmdline_row, 0, (int)Columns, ' ', ' ', 0); | |
| 5508 cmdline_row = row; | |
| 5509 p_ch = Rows - cmdline_row; | |
| 5510 if (p_ch < 1) | |
| 5511 p_ch = 1; | |
| 824 | 5512 curtab->tp_ch_used = p_ch; |
| 737 | 5513 redraw_all_later(SOME_VALID); |
| 7 | 5514 showmode(); |
| 5515 } | |
| 5516 | |
| 5517 /* | |
| 5518 * Separator line of dragwin is dragged "offset" lines right (negative is left). | |
| 5519 */ | |
| 5520 void | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5521 win_drag_vsep_line(win_T *dragwin, int offset) |
| 7 | 5522 { |
| 5523 frame_T *curfr; | |
| 5524 frame_T *fr; | |
| 5525 int room; | |
| 5526 int left; /* if TRUE, drag separator line left, otherwise right */ | |
| 5527 int n; | |
| 5528 | |
| 5529 fr = dragwin->w_frame; | |
| 840 | 5530 if (fr == topframe) /* only one window (cannot happen?) */ |
| 7 | 5531 return; |
| 5532 curfr = fr; | |
| 5533 fr = fr->fr_parent; | |
| 5534 /* When the parent frame is not a row of frames, its parent should be. */ | |
| 5535 if (fr->fr_layout != FR_ROW) | |
| 5536 { | |
| 5537 if (fr == topframe) /* only a column of windows (cannot happen?) */ | |
| 5538 return; | |
| 5539 curfr = fr; | |
| 5540 fr = fr->fr_parent; | |
| 5541 } | |
| 5542 | |
| 5543 /* If this is the last frame in a row, may want to resize a parent | |
| 5544 * frame instead. */ | |
| 5545 while (curfr->fr_next == NULL) | |
| 5546 { | |
| 5547 if (fr == topframe) | |
| 5548 break; | |
| 5549 curfr = fr; | |
| 5550 fr = fr->fr_parent; | |
| 5551 if (fr != topframe) | |
| 5552 { | |
| 5553 curfr = fr; | |
| 5554 fr = fr->fr_parent; | |
| 5555 } | |
| 5556 } | |
| 5557 | |
| 5558 if (offset < 0) /* drag left */ | |
| 5559 { | |
| 5560 left = TRUE; | |
| 5561 offset = -offset; | |
| 5562 /* sum up the room of the current frame and left of it */ | |
| 5563 room = 0; | |
| 5564 for (fr = fr->fr_child; ; fr = fr->fr_next) | |
| 5565 { | |
| 5566 room += fr->fr_width - frame_minwidth(fr, NULL); | |
| 5567 if (fr == curfr) | |
| 5568 break; | |
| 5569 } | |
| 5570 fr = curfr->fr_next; /* put fr at frame that grows */ | |
| 5571 } | |
| 5572 else /* drag right */ | |
| 5573 { | |
| 5574 left = FALSE; | |
| 5575 /* sum up the room of frames right of the current one */ | |
| 5576 room = 0; | |
| 5577 for (fr = curfr->fr_next; fr != NULL; fr = fr->fr_next) | |
| 5578 room += fr->fr_width - frame_minwidth(fr, NULL); | |
| 5579 fr = curfr; /* put fr at window that grows */ | |
| 5580 } | |
| 5581 | |
| 5582 if (room < offset) /* Not enough room */ | |
| 5583 offset = room; /* Move as far as we can */ | |
| 5584 if (offset <= 0) /* No room at all, quit. */ | |
| 5585 return; | |
|
7256
79270eaac6de
commit https://github.com/vim/vim/commit/294a7e55b01149154807a23323038784549b8946
Christian Brabandt <cb@256bit.org>
parents:
7229
diff
changeset
|
5586 if (fr == NULL) |
|
79270eaac6de
commit https://github.com/vim/vim/commit/294a7e55b01149154807a23323038784549b8946
Christian Brabandt <cb@256bit.org>
parents:
7229
diff
changeset
|
5587 return; /* Safety check, should not happen. */ |
| 7 | 5588 |
| 5589 /* grow frame fr by offset lines */ | |
| 779 | 5590 frame_new_width(fr, fr->fr_width + offset, left, FALSE); |
| 7 | 5591 |
| 5592 /* shrink other frames: current and at the left or at the right */ | |
| 5593 if (left) | |
| 5594 fr = curfr; /* current frame gets smaller */ | |
| 5595 else | |
| 5596 fr = curfr->fr_next; /* next frame gets smaller */ | |
| 5597 | |
| 5598 while (fr != NULL && offset > 0) | |
| 5599 { | |
| 5600 n = frame_minwidth(fr, NULL); | |
| 5601 if (fr->fr_width - offset <= n) | |
| 5602 { | |
| 5603 offset -= fr->fr_width - n; | |
| 779 | 5604 frame_new_width(fr, n, !left, FALSE); |
| 7 | 5605 } |
| 5606 else | |
| 5607 { | |
| 779 | 5608 frame_new_width(fr, fr->fr_width - offset, !left, FALSE); |
| 7 | 5609 break; |
| 5610 } | |
| 5611 if (left) | |
| 5612 fr = fr->fr_prev; | |
| 5613 else | |
| 5614 fr = fr->fr_next; | |
| 5615 } | |
| 5616 (void)win_comp_pos(); | |
| 5617 redraw_all_later(NOT_VALID); | |
| 5618 } | |
| 5619 #endif /* FEAT_MOUSE */ | |
| 5620 | |
| 5621 #endif /* FEAT_WINDOWS */ | |
| 5622 | |
| 2665 | 5623 #define FRACTION_MULT 16384L |
| 5624 | |
| 5625 /* | |
| 5626 * Set wp->w_fraction for the current w_wrow and w_height. | |
| 5627 */ | |
|
7311
743c258ca3ab
commit https://github.com/vim/vim/commit/9dc2ce398bb3456cc8f590ef0260459798b34d2a
Christian Brabandt <cb@256bit.org>
parents:
7256
diff
changeset
|
5628 void |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5629 set_fraction(win_T *wp) |
| 2665 | 5630 { |
| 5631 wp->w_fraction = ((long)wp->w_wrow * FRACTION_MULT | |
| 5875 | 5632 + wp->w_height / 2) / (long)wp->w_height; |
| 2665 | 5633 } |
| 5634 | |
| 7 | 5635 /* |
| 5636 * Set the height of a window. | |
| 5637 * This takes care of the things inside the window, not what happens to the | |
| 5638 * window position, the frame or to other windows. | |
| 5639 */ | |
| 3697 | 5640 void |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5641 win_new_height(win_T *wp, int height) |
| 7 | 5642 { |
| 5643 linenr_T lnum; | |
| 5644 int sline, line_size; | |
| 5875 | 5645 int prev_height = wp->w_height; |
| 7 | 5646 |
| 5647 /* Don't want a negative height. Happens when splitting a tiny window. | |
| 5648 * Will equalize heights soon to fix it. */ | |
| 5649 if (height < 0) | |
| 5650 height = 0; | |
| 826 | 5651 if (wp->w_height == height) |
| 5652 return; /* nothing to do */ | |
| 7 | 5653 |
| 5875 | 5654 if (wp->w_height > 0) |
| 5655 { | |
| 5656 if (wp == curwin) | |
| 5969 | 5657 /* w_wrow needs to be valid. When setting 'laststatus' this may |
| 5658 * call win_new_height() recursively. */ | |
| 5659 validate_cursor(); | |
| 5660 if (wp->w_height != prev_height) | |
| 5661 return; /* Recursive call already changed the size, bail out here | |
| 5662 to avoid the following to mess things up. */ | |
| 5875 | 5663 if (wp->w_wrow != wp->w_prev_fraction_row) |
| 5664 set_fraction(wp); | |
| 5665 } | |
| 7 | 5666 |
| 5667 wp->w_height = height; | |
| 5668 wp->w_skipcol = 0; | |
| 5669 | |
| 5670 /* Don't change w_topline when height is zero. Don't set w_topline when | |
| 5671 * 'scrollbind' is set and this isn't the current window. */ | |
| 5672 if (height > 0 | |
| 5673 #ifdef FEAT_SCROLLBIND | |
| 5674 && (!wp->w_p_scb || wp == curwin) | |
| 5675 #endif | |
| 5676 ) | |
| 5677 { | |
| 47 | 5678 /* |
| 5679 * Find a value for w_topline that shows the cursor at the same | |
| 5680 * relative position in the window as before (more or less). | |
| 5681 */ | |
| 7 | 5682 lnum = wp->w_cursor.lnum; |
| 5683 if (lnum < 1) /* can happen when starting up */ | |
| 5684 lnum = 1; | |
| 5875 | 5685 wp->w_wrow = ((long)wp->w_fraction * (long)height - 1L |
| 5686 + FRACTION_MULT / 2) / FRACTION_MULT; | |
| 7 | 5687 line_size = plines_win_col(wp, lnum, (long)(wp->w_cursor.col)) - 1; |
| 5688 sline = wp->w_wrow - line_size; | |
| 1023 | 5689 |
| 5690 if (sline >= 0) | |
| 5691 { | |
| 5692 /* Make sure the whole cursor line is visible, if possible. */ | |
| 5693 int rows = plines_win(wp, lnum, FALSE); | |
| 5694 | |
| 5695 if (sline > wp->w_height - rows) | |
| 5696 { | |
| 5697 sline = wp->w_height - rows; | |
| 5698 wp->w_wrow -= rows - line_size; | |
| 5699 } | |
| 5700 } | |
| 5701 | |
| 7 | 5702 if (sline < 0) |
| 5703 { | |
| 5704 /* | |
| 5705 * Cursor line would go off top of screen if w_wrow was this high. | |
| 1023 | 5706 * Make cursor line the first line in the window. If not enough |
| 5707 * room use w_skipcol; | |
| 7 | 5708 */ |
| 5709 wp->w_wrow = line_size; | |
| 1023 | 5710 if (wp->w_wrow >= wp->w_height |
| 5711 && (W_WIDTH(wp) - win_col_off(wp)) > 0) | |
| 5712 { | |
| 5713 wp->w_skipcol += W_WIDTH(wp) - win_col_off(wp); | |
| 5714 --wp->w_wrow; | |
| 5715 while (wp->w_wrow >= wp->w_height) | |
| 5716 { | |
| 5717 wp->w_skipcol += W_WIDTH(wp) - win_col_off(wp) | |
| 5718 + win_col_off2(wp); | |
| 5719 --wp->w_wrow; | |
| 5720 } | |
| 5721 } | |
| 6052 | 5722 set_topline(wp, lnum); |
| 7 | 5723 } |
| 5936 | 5724 else if (sline > 0) |
| 7 | 5725 { |
| 1023 | 5726 while (sline > 0 && lnum > 1) |
| 7 | 5727 { |
| 5728 #ifdef FEAT_FOLDING | |
| 5729 hasFoldingWin(wp, lnum, &lnum, NULL, TRUE, NULL); | |
| 5730 if (lnum == 1) | |
| 5731 { | |
| 5732 /* first line in buffer is folded */ | |
| 5733 line_size = 1; | |
| 5734 --sline; | |
| 5735 break; | |
| 5736 } | |
| 5737 #endif | |
| 5738 --lnum; | |
| 5739 #ifdef FEAT_DIFF | |
| 5740 if (lnum == wp->w_topline) | |
| 5741 line_size = plines_win_nofill(wp, lnum, TRUE) | |
| 5742 + wp->w_topfill; | |
| 5743 else | |
| 5744 #endif | |
| 5745 line_size = plines_win(wp, lnum, TRUE); | |
| 5746 sline -= line_size; | |
| 5747 } | |
| 47 | 5748 |
| 7 | 5749 if (sline < 0) |
| 5750 { | |
| 5751 /* | |
| 5752 * Line we want at top would go off top of screen. Use next | |
| 5753 * line instead. | |
| 5754 */ | |
| 5755 #ifdef FEAT_FOLDING | |
| 5756 hasFoldingWin(wp, lnum, NULL, &lnum, TRUE, NULL); | |
| 5757 #endif | |
| 5758 lnum++; | |
| 5759 wp->w_wrow -= line_size + sline; | |
| 5760 } | |
| 5936 | 5761 else if (sline > 0) |
| 7 | 5762 { |
| 5763 /* First line of file reached, use that as topline. */ | |
| 5764 lnum = 1; | |
| 5765 wp->w_wrow -= sline; | |
| 5766 } | |
| 5936 | 5767 |
| 6052 | 5768 set_topline(wp, lnum); |
| 7 | 5769 } |
| 5770 } | |
| 5771 | |
| 5772 if (wp == curwin) | |
| 5773 { | |
| 5774 if (p_so) | |
| 5775 update_topline(); | |
| 5776 curs_columns(FALSE); /* validate w_wrow */ | |
| 5777 } | |
| 5875 | 5778 if (prev_height > 0) |
| 5779 wp->w_prev_fraction_row = wp->w_wrow; | |
| 7 | 5780 |
| 5781 win_comp_scroll(wp); | |
| 737 | 5782 redraw_win_later(wp, SOME_VALID); |
| 7 | 5783 #ifdef FEAT_WINDOWS |
| 5784 wp->w_redr_status = TRUE; | |
| 5785 #endif | |
| 5786 invalidate_botline_win(wp); | |
| 5787 } | |
| 5788 | |
|
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5789 #ifdef FEAT_WINDOWS |
| 7 | 5790 /* |
| 5791 * Set the width of a window. | |
| 5792 */ | |
| 3697 | 5793 void |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5794 win_new_width(win_T *wp, int width) |
| 7 | 5795 { |
| 5796 wp->w_width = width; | |
| 5797 wp->w_lines_valid = 0; | |
| 5798 changed_line_abv_curs_win(wp); | |
| 5799 invalidate_botline_win(wp); | |
| 5800 if (wp == curwin) | |
| 5801 { | |
| 5802 update_topline(); | |
| 5803 curs_columns(TRUE); /* validate w_wrow */ | |
| 5804 } | |
| 5805 redraw_win_later(wp, NOT_VALID); | |
| 5806 wp->w_redr_status = TRUE; | |
| 5807 } | |
| 5808 #endif | |
| 5809 | |
| 5810 void | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5811 win_comp_scroll(win_T *wp) |
| 7 | 5812 { |
| 5813 wp->w_p_scr = ((unsigned)wp->w_height >> 1); | |
| 5814 if (wp->w_p_scr == 0) | |
| 5815 wp->w_p_scr = 1; | |
| 5816 } | |
| 5817 | |
| 5818 /* | |
| 5819 * command_height: called whenever p_ch has been changed | |
| 5820 */ | |
| 5821 void | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5822 command_height(void) |
| 7 | 5823 { |
| 5824 #ifdef FEAT_WINDOWS | |
| 5825 int h; | |
| 5826 frame_T *frp; | |
| 824 | 5827 int old_p_ch = curtab->tp_ch_used; |
| 5828 | |
| 5829 /* Use the value of p_ch that we remembered. This is needed for when the | |
| 5830 * GUI starts up, we can't be sure in what order things happen. And when | |
| 5831 * p_ch was changed in another tab page. */ | |
| 5832 curtab->tp_ch_used = p_ch; | |
| 170 | 5833 |
| 7 | 5834 /* Find bottom frame with width of screen. */ |
| 5835 frp = lastwin->w_frame; | |
| 5836 while (frp->fr_width != Columns && frp->fr_parent != NULL) | |
| 5837 frp = frp->fr_parent; | |
| 5838 | |
| 5839 /* Avoid changing the height of a window with 'winfixheight' set. */ | |
| 5840 while (frp->fr_prev != NULL && frp->fr_layout == FR_LEAF | |
| 5841 && frp->fr_win->w_p_wfh) | |
| 5842 frp = frp->fr_prev; | |
| 5843 | |
| 5844 if (starting != NO_SCREEN) | |
| 5845 { | |
| 5846 cmdline_row = Rows - p_ch; | |
| 5847 | |
| 5848 if (p_ch > old_p_ch) /* p_ch got bigger */ | |
| 5849 { | |
| 5850 while (p_ch > old_p_ch) | |
| 5851 { | |
| 5852 if (frp == NULL) | |
| 5853 { | |
| 5854 EMSG(_(e_noroom)); | |
| 5855 p_ch = old_p_ch; | |
| 1404 | 5856 curtab->tp_ch_used = p_ch; |
| 7 | 5857 cmdline_row = Rows - p_ch; |
| 5858 break; | |
| 5859 } | |
| 5860 h = frp->fr_height - frame_minheight(frp, NULL); | |
| 5861 if (h > p_ch - old_p_ch) | |
| 5862 h = p_ch - old_p_ch; | |
| 5863 old_p_ch += h; | |
| 5864 frame_add_height(frp, -h); | |
| 5865 frp = frp->fr_prev; | |
| 5866 } | |
| 5867 | |
| 5868 /* Recompute window positions. */ | |
| 5869 (void)win_comp_pos(); | |
| 5870 | |
| 5871 /* clear the lines added to cmdline */ | |
| 5872 if (full_screen) | |
| 5873 screen_fill((int)(cmdline_row), (int)Rows, 0, | |
| 5874 (int)Columns, ' ', ' ', 0); | |
| 5875 msg_row = cmdline_row; | |
| 5876 redraw_cmdline = TRUE; | |
| 5877 return; | |
| 5878 } | |
| 5879 | |
| 5880 if (msg_row < cmdline_row) | |
| 5881 msg_row = cmdline_row; | |
| 5882 redraw_cmdline = TRUE; | |
| 5883 } | |
| 5884 frame_add_height(frp, (int)(old_p_ch - p_ch)); | |
| 5885 | |
| 5886 /* Recompute window positions. */ | |
| 5887 if (frp != lastwin->w_frame) | |
| 5888 (void)win_comp_pos(); | |
| 5889 #else | |
| 5890 cmdline_row = Rows - p_ch; | |
| 824 | 5891 win_setheight(cmdline_row); |
| 7 | 5892 #endif |
| 5893 } | |
| 5894 | |
| 5895 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 5896 /* | |
| 5897 * Resize frame "frp" to be "n" lines higher (negative for less high). | |
| 5898 * Also resize the frames it is contained in. | |
| 5899 */ | |
| 5900 static void | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5901 frame_add_height(frame_T *frp, int n) |
| 7 | 5902 { |
| 5903 frame_new_height(frp, frp->fr_height + n, FALSE, FALSE); | |
| 5904 for (;;) | |
| 5905 { | |
| 5906 frp = frp->fr_parent; | |
| 5907 if (frp == NULL) | |
| 5908 break; | |
| 5909 frp->fr_height += n; | |
| 5910 } | |
| 5911 } | |
| 5912 | |
| 5913 /* | |
| 5914 * Add or remove a status line for the bottom window(s), according to the | |
| 5915 * value of 'laststatus'. | |
| 5916 */ | |
| 5917 void | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5918 last_status( |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5919 int morewin) /* pretend there are two or more windows */ |
| 7 | 5920 { |
| 5921 /* Don't make a difference between horizontal or vertical split. */ | |
| 5922 last_status_rec(topframe, (p_ls == 2 | |
| 5923 || (p_ls == 1 && (morewin || lastwin != firstwin)))); | |
| 5924 } | |
| 5925 | |
| 5926 static void | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5927 last_status_rec(frame_T *fr, int statusline) |
| 7 | 5928 { |
| 5929 frame_T *fp; | |
| 5930 win_T *wp; | |
| 5931 | |
| 5932 if (fr->fr_layout == FR_LEAF) | |
| 5933 { | |
| 5934 wp = fr->fr_win; | |
| 5935 if (wp->w_status_height != 0 && !statusline) | |
| 5936 { | |
| 5937 /* remove status line */ | |
| 5938 win_new_height(wp, wp->w_height + 1); | |
| 5939 wp->w_status_height = 0; | |
| 5940 comp_col(); | |
| 5941 } | |
| 5942 else if (wp->w_status_height == 0 && statusline) | |
| 5943 { | |
| 5944 /* Find a frame to take a line from. */ | |
| 5945 fp = fr; | |
| 5946 while (fp->fr_height <= frame_minheight(fp, NULL)) | |
| 5947 { | |
| 5948 if (fp == topframe) | |
| 5949 { | |
| 5950 EMSG(_(e_noroom)); | |
| 5951 return; | |
| 5952 } | |
| 5953 /* In a column of frames: go to frame above. If already at | |
| 5954 * the top or in a row of frames: go to parent. */ | |
| 5955 if (fp->fr_parent->fr_layout == FR_COL && fp->fr_prev != NULL) | |
| 5956 fp = fp->fr_prev; | |
| 5957 else | |
| 5958 fp = fp->fr_parent; | |
| 5959 } | |
| 5960 wp->w_status_height = 1; | |
| 5961 if (fp != fr) | |
| 5962 { | |
| 5963 frame_new_height(fp, fp->fr_height - 1, FALSE, FALSE); | |
| 5964 frame_fix_height(wp); | |
| 5965 (void)win_comp_pos(); | |
| 5966 } | |
| 5967 else | |
| 5968 win_new_height(wp, wp->w_height - 1); | |
| 5969 comp_col(); | |
| 737 | 5970 redraw_all_later(SOME_VALID); |
| 7 | 5971 } |
| 5972 } | |
| 5973 else if (fr->fr_layout == FR_ROW) | |
| 5974 { | |
| 5975 /* vertically split windows, set status line for each one */ | |
| 5976 for (fp = fr->fr_child; fp != NULL; fp = fp->fr_next) | |
| 5977 last_status_rec(fp, statusline); | |
| 5978 } | |
| 5979 else | |
| 5980 { | |
| 5981 /* horizontally split window, set status line for last one */ | |
| 5982 for (fp = fr->fr_child; fp->fr_next != NULL; fp = fp->fr_next) | |
| 5983 ; | |
| 5984 last_status_rec(fp, statusline); | |
| 5985 } | |
| 5986 } | |
| 5987 | |
| 667 | 5988 /* |
| 668 | 5989 * Return the number of lines used by the tab page line. |
| 667 | 5990 */ |
| 5991 int | |
|
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|
5992 tabline_height(void) |
| 667 | 5993 { |
| 685 | 5994 #ifdef FEAT_GUI_TABLINE |
| 5995 /* When the GUI has the tabline then this always returns zero. */ | |
| 5996 if (gui_use_tabline()) | |
| 5997 return 0; | |
| 5998 #endif | |
| 675 | 5999 switch (p_stal) |
| 668 | 6000 { |
| 6001 case 0: return 0; | |
| 6002 case 1: return (first_tabpage->tp_next == NULL) ? 0 : 1; | |
| 6003 } | |
| 667 | 6004 return 1; |
| 6005 } | |
| 6006 | |
| 7 | 6007 #endif /* FEAT_WINDOWS */ |
| 6008 | |
| 6009 #if defined(FEAT_SEARCHPATH) || defined(PROTO) | |
| 6010 /* | |
| 344 | 6011 * Get the file name at the cursor. |
| 6012 * If Visual mode is active, use the selected text if it's in one line. | |
| 6013 * Returns the name in allocated memory, NULL for failure. | |
| 6014 */ | |
| 6015 char_u * | |
|
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|
6016 grab_file_name(long count, linenr_T *file_lnum) |
| 344 | 6017 { |
| 6633 | 6018 int options = FNAME_MESS|FNAME_EXP|FNAME_REL|FNAME_UNESC; |
| 6019 | |
| 344 | 6020 if (VIsual_active) |
| 6021 { | |
| 6022 int len; | |
| 6023 char_u *ptr; | |
| 6024 | |
| 6025 if (get_visual_text(NULL, &ptr, &len) == FAIL) | |
| 6026 return NULL; | |
| 6633 | 6027 return find_file_name_in_path(ptr, len, options, |
| 6028 count, curbuf->b_ffname); | |
| 6029 } | |
| 6030 return file_name_at_cursor(options | FNAME_HYP, count, file_lnum); | |
| 681 | 6031 |
| 344 | 6032 } |
| 6033 | |
| 6034 /* | |
| 7 | 6035 * Return the file name under or after the cursor. |
| 6036 * | |
| 6037 * The 'path' option is searched if the file name is not absolute. | |
| 6038 * The string returned has been alloc'ed and should be freed by the caller. | |
| 6039 * NULL is returned if the file name or file is not found. | |
| 6040 * | |
| 6041 * options: | |
| 6042 * FNAME_MESS give error messages | |
| 6043 * FNAME_EXP expand to path | |
| 6044 * FNAME_HYP check for hypertext link | |
| 6045 * FNAME_INCL apply "includeexpr" | |
| 6046 */ | |
| 6047 char_u * | |
|
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|
6048 file_name_at_cursor(int options, long count, linenr_T *file_lnum) |
| 7 | 6049 { |
| 6050 return file_name_in_line(ml_get_curline(), | |
| 681 | 6051 curwin->w_cursor.col, options, count, curbuf->b_ffname, |
| 6052 file_lnum); | |
| 7 | 6053 } |
| 6054 | |
| 6055 /* | |
| 6056 * Return the name of the file under or after ptr[col]. | |
| 6057 * Otherwise like file_name_at_cursor(). | |
| 6058 */ | |
| 6059 char_u * | |
|
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diff
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|
6060 file_name_in_line( |
|
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|
6061 char_u *line, |
|
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|
6062 int col, |
|
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diff
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|
6063 int options, |
|
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|
6064 long count, |
|
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diff
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|
6065 char_u *rel_fname, /* file we are searching relative to */ |
|
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|
6066 linenr_T *file_lnum) /* line number after the file name */ |
| 7 | 6067 { |
| 6068 char_u *ptr; | |
| 6069 int len; | |
| 6070 | |
| 6071 /* | |
| 6072 * search forward for what could be the start of a file name | |
| 6073 */ | |
| 6074 ptr = line + col; | |
| 6075 while (*ptr != NUL && !vim_isfilec(*ptr)) | |
| 345 | 6076 mb_ptr_adv(ptr); |
| 7 | 6077 if (*ptr == NUL) /* nothing found */ |
| 6078 { | |
| 6079 if (options & FNAME_MESS) | |
| 6080 EMSG(_("E446: No file name under cursor")); | |
| 6081 return NULL; | |
| 6082 } | |
| 6083 | |
| 6084 /* | |
| 6085 * Search backward for first char of the file name. | |
| 6086 * Go one char back to ":" before "//" even when ':' is not in 'isfname'. | |
| 6087 */ | |
| 6088 while (ptr > line) | |
| 6089 { | |
| 6090 #ifdef FEAT_MBYTE | |
| 6091 if (has_mbyte && (len = (*mb_head_off)(line, ptr - 1)) > 0) | |
| 6092 ptr -= len + 1; | |
| 6093 else | |
| 6094 #endif | |
| 6095 if (vim_isfilec(ptr[-1]) | |
| 6096 || ((options & FNAME_HYP) && path_is_url(ptr - 1))) | |
| 6097 --ptr; | |
| 6098 else | |
| 6099 break; | |
| 6100 } | |
| 6101 | |
| 6102 /* | |
| 6103 * Search forward for the last char of the file name. | |
| 6104 * Also allow "://" when ':' is not in 'isfname'. | |
| 6105 */ | |
| 6106 len = 0; | |
| 6633 | 6107 while (vim_isfilec(ptr[len]) || (ptr[len] == '\\' && ptr[len + 1] == ' ') |
| 7 | 6108 || ((options & FNAME_HYP) && path_is_url(ptr + len))) |
| 6633 | 6109 { |
| 6110 if (ptr[len] == '\\') | |
| 6111 /* Skip over the "\" in "\ ". */ | |
| 6112 ++len; | |
| 7 | 6113 #ifdef FEAT_MBYTE |
| 6114 if (has_mbyte) | |
| 474 | 6115 len += (*mb_ptr2len)(ptr + len); |
| 7 | 6116 else |
| 6117 #endif | |
| 6118 ++len; | |
| 6633 | 6119 } |
| 7 | 6120 |
| 6121 /* | |
| 6122 * If there is trailing punctuation, remove it. | |
| 6123 * But don't remove "..", could be a directory name. | |
| 6124 */ | |
| 6125 if (len > 2 && vim_strchr((char_u *)".,:;!", ptr[len - 1]) != NULL | |
| 6126 && ptr[len - 2] != '.') | |
| 6127 --len; | |
| 6128 | |
| 681 | 6129 if (file_lnum != NULL) |
| 6130 { | |
| 6131 char_u *p; | |
| 6132 | |
| 6133 /* Get the number after the file name and a separator character */ | |
| 6134 p = ptr + len; | |
| 6135 p = skipwhite(p); | |
| 6136 if (*p != NUL) | |
| 6137 { | |
| 6138 if (!isdigit(*p)) | |
| 6139 ++p; /* skip the separator */ | |
| 6140 p = skipwhite(p); | |
| 6141 if (isdigit(*p)) | |
| 6142 *file_lnum = (int)getdigits(&p); | |
| 6143 } | |
| 6144 } | |
| 6145 | |
| 7 | 6146 return find_file_name_in_path(ptr, len, options, count, rel_fname); |
| 6147 } | |
| 6148 | |
| 6149 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
|
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|
6150 static char_u *eval_includeexpr(char_u *ptr, int len); |
| 7 | 6151 |
| 6152 static char_u * | |
|
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|
6153 eval_includeexpr(char_u *ptr, int len) |
| 7 | 6154 { |
| 6155 char_u *res; | |
| 6156 | |
| 6157 set_vim_var_string(VV_FNAME, ptr, len); | |
| 633 | 6158 res = eval_to_string_safe(curbuf->b_p_inex, NULL, |
| 681 | 6159 was_set_insecurely((char_u *)"includeexpr", OPT_LOCAL)); |
| 7 | 6160 set_vim_var_string(VV_FNAME, NULL, 0); |
| 6161 return res; | |
| 6162 } | |
| 6163 #endif | |
| 6164 | |
| 6165 /* | |
| 6166 * Return the name of the file ptr[len] in 'path'. | |
| 6167 * Otherwise like file_name_at_cursor(). | |
| 6168 */ | |
| 6169 char_u * | |
|
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|
6170 find_file_name_in_path( |
|
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|
6171 char_u *ptr, |
|
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6172 int len, |
|
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6173 int options, |
|
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6174 long count, |
|
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|
6175 char_u *rel_fname) /* file we are searching relative to */ |
| 7 | 6176 { |
| 6177 char_u *file_name; | |
| 6178 int c; | |
| 6179 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
| 6180 char_u *tofree = NULL; | |
| 6181 | |
| 6182 if ((options & FNAME_INCL) && *curbuf->b_p_inex != NUL) | |
| 6183 { | |
| 6184 tofree = eval_includeexpr(ptr, len); | |
| 6185 if (tofree != NULL) | |
| 6186 { | |
| 6187 ptr = tofree; | |
| 6188 len = (int)STRLEN(ptr); | |
| 6189 } | |
| 6190 } | |
| 6191 # endif | |
| 6192 | |
| 6193 if (options & FNAME_EXP) | |
| 6194 { | |
| 6195 file_name = find_file_in_path(ptr, len, options & ~FNAME_MESS, | |
| 6196 TRUE, rel_fname); | |
| 6197 | |
| 6198 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
| 6199 /* | |
| 6200 * If the file could not be found in a normal way, try applying | |
| 6201 * 'includeexpr' (unless done already). | |
| 6202 */ | |
| 6203 if (file_name == NULL | |
| 6204 && !(options & FNAME_INCL) && *curbuf->b_p_inex != NUL) | |
| 6205 { | |
| 6206 tofree = eval_includeexpr(ptr, len); | |
| 6207 if (tofree != NULL) | |
| 6208 { | |
| 6209 ptr = tofree; | |
| 6210 len = (int)STRLEN(ptr); | |
| 6211 file_name = find_file_in_path(ptr, len, options & ~FNAME_MESS, | |
| 6212 TRUE, rel_fname); | |
| 6213 } | |
| 6214 } | |
| 6215 # endif | |
| 6216 if (file_name == NULL && (options & FNAME_MESS)) | |
| 6217 { | |
| 6218 c = ptr[len]; | |
| 6219 ptr[len] = NUL; | |
| 6220 EMSG2(_("E447: Can't find file \"%s\" in path"), ptr); | |
| 6221 ptr[len] = c; | |
| 6222 } | |
| 6223 | |
| 6224 /* Repeat finding the file "count" times. This matters when it | |
| 6225 * appears several times in the path. */ | |
| 6226 while (file_name != NULL && --count > 0) | |
| 6227 { | |
| 6228 vim_free(file_name); | |
| 6229 file_name = find_file_in_path(ptr, len, options, FALSE, rel_fname); | |
| 6230 } | |
| 6231 } | |
| 6232 else | |
| 6233 file_name = vim_strnsave(ptr, len); | |
| 6234 | |
| 6235 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
| 6236 vim_free(tofree); | |
| 6237 # endif | |
| 6238 | |
| 6239 return file_name; | |
| 6240 } | |
| 6241 #endif /* FEAT_SEARCHPATH */ | |
| 6242 | |
| 6243 /* | |
| 6244 * Check if the "://" of a URL is at the pointer, return URL_SLASH. | |
| 6245 * Also check for ":\\", which MS Internet Explorer accepts, return | |
| 6246 * URL_BACKSLASH. | |
| 6247 */ | |
| 6248 static int | |
|
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|
6249 path_is_url(char_u *p) |
| 7 | 6250 { |
| 6251 if (STRNCMP(p, "://", (size_t)3) == 0) | |
| 6252 return URL_SLASH; | |
| 6253 else if (STRNCMP(p, ":\\\\", (size_t)3) == 0) | |
| 6254 return URL_BACKSLASH; | |
| 6255 return 0; | |
| 6256 } | |
| 6257 | |
| 6258 /* | |
| 6259 * Check if "fname" starts with "name://". Return URL_SLASH if it does. | |
| 6260 * Return URL_BACKSLASH for "name:\\". | |
| 6261 * Return zero otherwise. | |
| 6262 */ | |
| 6263 int | |
|
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|
6264 path_with_url(char_u *fname) |
| 7 | 6265 { |
| 6266 char_u *p; | |
| 6267 | |
| 6268 for (p = fname; isalpha(*p); ++p) | |
| 6269 ; | |
| 6270 return path_is_url(p); | |
| 6271 } | |
| 6272 | |
| 6273 /* | |
| 6274 * Return TRUE if "name" is a full (absolute) path name or URL. | |
| 6275 */ | |
| 6276 int | |
|
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|
6277 vim_isAbsName(char_u *name) |
| 7 | 6278 { |
| 6279 return (path_with_url(name) != 0 || mch_isFullName(name)); | |
| 6280 } | |
| 6281 | |
| 6282 /* | |
| 592 | 6283 * Get absolute file name into buffer "buf[len]". |
| 7 | 6284 * |
| 6285 * return FAIL for failure, OK otherwise | |
| 6286 */ | |
| 6287 int | |
|
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6288 vim_FullName( |
|
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6289 char_u *fname, |
|
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6290 char_u *buf, |
|
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|
6291 int len, |
|
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changeset
|
6292 int force) /* force expansion even when already absolute */ |
| 7 | 6293 { |
| 6294 int retval = OK; | |
| 6295 int url; | |
| 6296 | |
| 6297 *buf = NUL; | |
| 6298 if (fname == NULL) | |
| 6299 return FAIL; | |
| 6300 | |
| 6301 url = path_with_url(fname); | |
| 6302 if (!url) | |
| 6303 retval = mch_FullName(fname, buf, len, force); | |
| 6304 if (url || retval == FAIL) | |
| 6305 { | |
| 6306 /* something failed; use the file name (truncate when too long) */ | |
| 416 | 6307 vim_strncpy(buf, fname, len - 1); |
| 7 | 6308 } |
|
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6309 #if defined(MACOS_CLASSIC) || defined(MSWIN) |
| 7 | 6310 slash_adjust(buf); |
| 6311 #endif | |
| 6312 return retval; | |
| 6313 } | |
| 6314 | |
| 6315 /* | |
| 6316 * Return the minimal number of rows that is needed on the screen to display | |
| 6317 * the current number of windows. | |
| 6318 */ | |
| 6319 int | |
|
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|
6320 min_rows(void) |
| 7 | 6321 { |
| 6322 int total; | |
| 671 | 6323 #ifdef FEAT_WINDOWS |
| 6324 tabpage_T *tp; | |
| 6325 int n; | |
| 6326 #endif | |
| 7 | 6327 |
| 6328 if (firstwin == NULL) /* not initialized yet */ | |
| 6329 return MIN_LINES; | |
| 6330 | |
| 6331 #ifdef FEAT_WINDOWS | |
| 671 | 6332 total = 0; |
| 6333 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
| 6334 { | |
| 6335 n = frame_minheight(tp->tp_topframe, NULL); | |
| 6336 if (total < n) | |
| 6337 total = n; | |
| 6338 } | |
| 685 | 6339 total += tabline_height(); |
| 7 | 6340 #else |
| 671 | 6341 total = 1; /* at least one window should have a line! */ |
| 7 | 6342 #endif |
| 671 | 6343 total += 1; /* count the room for the command line */ |
| 7 | 6344 return total; |
| 6345 } | |
| 6346 | |
| 6347 /* | |
| 672 | 6348 * Return TRUE if there is only one window (in the current tab page), not |
| 6349 * counting a help or preview window, unless it is the current window. | |
| 1906 | 6350 * Does not count "aucmd_win". |
| 7 | 6351 */ |
| 6352 int | |
|
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changeset
|
6353 only_one_window(void) |
| 7 | 6354 { |
| 6355 #ifdef FEAT_WINDOWS | |
| 6356 int count = 0; | |
| 6357 win_T *wp; | |
| 6358 | |
| 667 | 6359 /* If there is another tab page there always is another window. */ |
| 6360 if (first_tabpage->tp_next != NULL) | |
| 6361 return FALSE; | |
| 6362 | |
| 7 | 6363 for (wp = firstwin; wp != NULL; wp = wp->w_next) |
| 4021 | 6364 if (wp->w_buffer != NULL |
| 6365 && (!((wp->w_buffer->b_help && !curbuf->b_help) | |
| 7 | 6366 # ifdef FEAT_QUICKFIX |
| 6367 || wp->w_p_pvw | |
| 6368 # endif | |
| 6369 ) || wp == curwin) | |
| 1906 | 6370 # ifdef FEAT_AUTOCMD |
| 6371 && wp != aucmd_win | |
| 6372 # endif | |
| 6373 ) | |
| 7 | 6374 ++count; |
| 6375 return (count <= 1); | |
| 6376 #else | |
| 6377 return TRUE; | |
| 6378 #endif | |
| 6379 } | |
| 6380 | |
| 6381 #if defined(FEAT_WINDOWS) || defined(FEAT_AUTOCMD) || defined(PROTO) | |
| 6382 /* | |
| 6383 * Correct the cursor line number in other windows. Used after changing the | |
| 6384 * current buffer, and before applying autocommands. | |
| 6385 * When "do_curwin" is TRUE, also check current window. | |
| 6386 */ | |
| 6387 void | |
|
7837
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6388 check_lnums(int do_curwin) |
| 7 | 6389 { |
| 6390 win_T *wp; | |
| 6391 | |
| 6392 #ifdef FEAT_WINDOWS | |
| 671 | 6393 tabpage_T *tp; |
| 6394 | |
| 6395 FOR_ALL_TAB_WINDOWS(tp, wp) | |
| 7 | 6396 if ((do_curwin || wp != curwin) && wp->w_buffer == curbuf) |
| 6397 #else | |
| 6398 wp = curwin; | |
| 6399 if (do_curwin) | |
| 6400 #endif | |
| 6401 { | |
| 6402 if (wp->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 6403 wp->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 6404 if (wp->w_topline > curbuf->b_ml.ml_line_count) | |
| 6405 wp->w_topline = curbuf->b_ml.ml_line_count; | |
| 6406 } | |
| 6407 } | |
| 6408 #endif | |
| 6409 | |
| 6410 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 6411 | |
| 6412 /* | |
| 6413 * A snapshot of the window sizes, to restore them after closing the help | |
| 6414 * window. | |
| 6415 * Only these fields are used: | |
| 6416 * fr_layout | |
| 6417 * fr_width | |
| 6418 * fr_height | |
| 6419 * fr_next | |
| 6420 * fr_child | |
| 6421 * fr_win (only valid for the old curwin, NULL otherwise) | |
| 6422 */ | |
| 6423 | |
| 6424 /* | |
| 6425 * Create a snapshot of the current frame sizes. | |
| 6426 */ | |
| 1906 | 6427 void |
|
7837
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6428 make_snapshot(int idx) |
| 7 | 6429 { |
| 1906 | 6430 clear_snapshot(curtab, idx); |
| 6431 make_snapshot_rec(topframe, &curtab->tp_snapshot[idx]); | |
| 7 | 6432 } |
| 6433 | |
| 6434 static void | |
|
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6435 make_snapshot_rec(frame_T *fr, frame_T **frp) |
| 7 | 6436 { |
| 6437 *frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
| 6438 if (*frp == NULL) | |
| 6439 return; | |
| 6440 (*frp)->fr_layout = fr->fr_layout; | |
| 6441 (*frp)->fr_width = fr->fr_width; | |
| 6442 (*frp)->fr_height = fr->fr_height; | |
| 6443 if (fr->fr_next != NULL) | |
| 6444 make_snapshot_rec(fr->fr_next, &((*frp)->fr_next)); | |
| 6445 if (fr->fr_child != NULL) | |
| 6446 make_snapshot_rec(fr->fr_child, &((*frp)->fr_child)); | |
| 6447 if (fr->fr_layout == FR_LEAF && fr->fr_win == curwin) | |
| 6448 (*frp)->fr_win = curwin; | |
| 6449 } | |
| 6450 | |
| 6451 /* | |
| 6452 * Remove any existing snapshot. | |
| 6453 */ | |
| 6454 static void | |
|
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6455 clear_snapshot(tabpage_T *tp, int idx) |
| 7 | 6456 { |
| 1906 | 6457 clear_snapshot_rec(tp->tp_snapshot[idx]); |
| 6458 tp->tp_snapshot[idx] = NULL; | |
| 7 | 6459 } |
| 6460 | |
| 6461 static void | |
|
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6462 clear_snapshot_rec(frame_T *fr) |
| 7 | 6463 { |
| 6464 if (fr != NULL) | |
| 6465 { | |
| 6466 clear_snapshot_rec(fr->fr_next); | |
| 6467 clear_snapshot_rec(fr->fr_child); | |
| 6468 vim_free(fr); | |
| 6469 } | |
| 6470 } | |
| 6471 | |
| 6472 /* | |
| 6473 * Restore a previously created snapshot, if there is any. | |
| 6474 * This is only done if the screen size didn't change and the window layout is | |
| 6475 * still the same. | |
| 6476 */ | |
| 1906 | 6477 void |
|
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parents:
7805
diff
changeset
|
6478 restore_snapshot( |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6479 int idx, |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6480 int close_curwin) /* closing current window */ |
| 7 | 6481 { |
| 6482 win_T *wp; | |
| 6483 | |
| 1906 | 6484 if (curtab->tp_snapshot[idx] != NULL |
| 6485 && curtab->tp_snapshot[idx]->fr_width == topframe->fr_width | |
| 6486 && curtab->tp_snapshot[idx]->fr_height == topframe->fr_height | |
| 6487 && check_snapshot_rec(curtab->tp_snapshot[idx], topframe) == OK) | |
| 6488 { | |
| 6489 wp = restore_snapshot_rec(curtab->tp_snapshot[idx], topframe); | |
| 7 | 6490 win_comp_pos(); |
| 6491 if (wp != NULL && close_curwin) | |
| 6492 win_goto(wp); | |
| 6493 redraw_all_later(CLEAR); | |
| 6494 } | |
| 1906 | 6495 clear_snapshot(curtab, idx); |
| 7 | 6496 } |
| 6497 | |
| 6498 /* | |
| 6499 * Check if frames "sn" and "fr" have the same layout, same following frames | |
| 6500 * and same children. | |
| 6501 */ | |
| 6502 static int | |
|
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6503 check_snapshot_rec(frame_T *sn, frame_T *fr) |
| 7 | 6504 { |
| 6505 if (sn->fr_layout != fr->fr_layout | |
| 6506 || (sn->fr_next == NULL) != (fr->fr_next == NULL) | |
| 6507 || (sn->fr_child == NULL) != (fr->fr_child == NULL) | |
| 6508 || (sn->fr_next != NULL | |
| 6509 && check_snapshot_rec(sn->fr_next, fr->fr_next) == FAIL) | |
| 6510 || (sn->fr_child != NULL | |
| 6511 && check_snapshot_rec(sn->fr_child, fr->fr_child) == FAIL)) | |
| 6512 return FAIL; | |
| 6513 return OK; | |
| 6514 } | |
| 6515 | |
| 6516 /* | |
| 6517 * Copy the size of snapshot frame "sn" to frame "fr". Do the same for all | |
| 6518 * following frames and children. | |
| 6519 * Returns a pointer to the old current window, or NULL. | |
| 6520 */ | |
| 6521 static win_T * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6522 restore_snapshot_rec(frame_T *sn, frame_T *fr) |
| 7 | 6523 { |
| 6524 win_T *wp = NULL; | |
| 6525 win_T *wp2; | |
| 6526 | |
| 6527 fr->fr_height = sn->fr_height; | |
| 6528 fr->fr_width = sn->fr_width; | |
| 6529 if (fr->fr_layout == FR_LEAF) | |
| 6530 { | |
| 6531 frame_new_height(fr, fr->fr_height, FALSE, FALSE); | |
| 779 | 6532 frame_new_width(fr, fr->fr_width, FALSE, FALSE); |
| 7 | 6533 wp = sn->fr_win; |
| 6534 } | |
| 6535 if (sn->fr_next != NULL) | |
| 6536 { | |
| 6537 wp2 = restore_snapshot_rec(sn->fr_next, fr->fr_next); | |
| 6538 if (wp2 != NULL) | |
| 6539 wp = wp2; | |
| 6540 } | |
| 6541 if (sn->fr_child != NULL) | |
| 6542 { | |
| 6543 wp2 = restore_snapshot_rec(sn->fr_child, fr->fr_child); | |
| 6544 if (wp2 != NULL) | |
| 6545 wp = wp2; | |
| 6546 } | |
| 6547 return wp; | |
| 6548 } | |
| 6549 | |
| 6550 #endif | |
| 6551 | |
|
5202
8edba3805d78
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5098
diff
changeset
|
6552 #if defined(FEAT_EVAL) || defined(FEAT_PYTHON) || defined(FEAT_PYTHON3) \ |
|
8edba3805d78
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diff
changeset
|
6553 || defined(PROTO) |
| 4429 | 6554 /* |
| 6555 * Set "win" to be the curwin and "tp" to be the current tab page. | |
| 6222 | 6556 * restore_win() MUST be called to undo, also when FAIL is returned. |
| 6557 * No autocommands will be executed until restore_win() is called. | |
|
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diff
changeset
|
6558 * When "no_display" is TRUE the display won't be affected, no redraw is |
|
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diff
changeset
|
6559 * triggered, another tabpage access is limited. |
| 4429 | 6560 * Returns FAIL if switching to "win" failed. |
| 6561 */ | |
| 6562 int | |
|
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parents:
7805
diff
changeset
|
6563 switch_win( |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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parents:
7805
diff
changeset
|
6564 win_T **save_curwin UNUSED, |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6565 tabpage_T **save_curtab UNUSED, |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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parents:
7805
diff
changeset
|
6566 win_T *win UNUSED, |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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parents:
7805
diff
changeset
|
6567 tabpage_T *tp UNUSED, |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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parents:
7805
diff
changeset
|
6568 int no_display UNUSED) |
| 4429 | 6569 { |
| 6570 # ifdef FEAT_AUTOCMD | |
| 6571 block_autocmds(); | |
| 6572 # endif | |
| 6573 # ifdef FEAT_WINDOWS | |
| 6574 *save_curwin = curwin; | |
| 6575 if (tp != NULL) | |
| 6576 { | |
| 6577 *save_curtab = curtab; | |
|
4918
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changeset
|
6578 if (no_display) |
|
0792cc5133ce
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|
6579 { |
|
0792cc5133ce
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diff
changeset
|
6580 curtab->tp_firstwin = firstwin; |
|
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
6581 curtab->tp_lastwin = lastwin; |
|
0792cc5133ce
updated for version 7.3.1204
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diff
changeset
|
6582 curtab = tp; |
|
0792cc5133ce
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diff
changeset
|
6583 firstwin = curtab->tp_firstwin; |
|
0792cc5133ce
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parents:
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changeset
|
6584 lastwin = curtab->tp_lastwin; |
|
0792cc5133ce
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diff
changeset
|
6585 } |
|
0792cc5133ce
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parents:
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diff
changeset
|
6586 else |
|
0792cc5133ce
updated for version 7.3.1204
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diff
changeset
|
6587 goto_tabpage_tp(tp, FALSE, FALSE); |
| 4429 | 6588 } |
| 6589 if (!win_valid(win)) | |
| 6590 return FAIL; | |
| 6591 curwin = win; | |
| 6592 curbuf = curwin->w_buffer; | |
| 6593 # endif | |
| 6594 return OK; | |
| 6595 } | |
| 6596 | |
| 6597 /* | |
| 6598 * Restore current tabpage and window saved by switch_win(), if still valid. | |
|
4918
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diff
changeset
|
6599 * When "no_display" is TRUE the display won't be affected, no redraw is |
|
0792cc5133ce
updated for version 7.3.1204
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diff
changeset
|
6600 * triggered. |
| 4429 | 6601 */ |
| 6602 void | |
|
7837
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parents:
7805
diff
changeset
|
6603 restore_win( |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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parents:
7805
diff
changeset
|
6604 win_T *save_curwin UNUSED, |
|
33ba2adb6065
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parents:
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diff
changeset
|
6605 tabpage_T *save_curtab UNUSED, |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6606 int no_display UNUSED) |
| 4429 | 6607 { |
| 6608 # ifdef FEAT_WINDOWS | |
| 6609 if (save_curtab != NULL && valid_tabpage(save_curtab)) | |
|
4918
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updated for version 7.3.1204
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diff
changeset
|
6610 { |
|
0792cc5133ce
updated for version 7.3.1204
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changeset
|
6611 if (no_display) |
|
0792cc5133ce
updated for version 7.3.1204
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parents:
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diff
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|
6612 { |
|
0792cc5133ce
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changeset
|
6613 curtab->tp_firstwin = firstwin; |
|
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changeset
|
6614 curtab->tp_lastwin = lastwin; |
|
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changeset
|
6615 curtab = save_curtab; |
|
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changeset
|
6616 firstwin = curtab->tp_firstwin; |
|
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changeset
|
6617 lastwin = curtab->tp_lastwin; |
|
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changeset
|
6618 } |
|
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diff
changeset
|
6619 else |
|
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changeset
|
6620 goto_tabpage_tp(save_curtab, FALSE, FALSE); |
|
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diff
changeset
|
6621 } |
| 4429 | 6622 if (win_valid(save_curwin)) |
| 6623 { | |
| 6624 curwin = save_curwin; | |
| 6625 curbuf = curwin->w_buffer; | |
| 6626 } | |
| 6627 # endif | |
| 6628 # ifdef FEAT_AUTOCMD | |
| 6629 unblock_autocmds(); | |
| 6630 # endif | |
| 6631 } | |
| 6632 | |
| 6633 /* | |
| 6634 * Make "buf" the current buffer. restore_buffer() MUST be called to undo. | |
| 6635 * No autocommands will be executed. Use aucmd_prepbuf() if there are any. | |
| 6636 */ | |
| 6637 void | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
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parents:
9349
diff
changeset
|
6638 switch_buffer(bufref_T *save_curbuf, buf_T *buf) |
| 4429 | 6639 { |
| 6640 # ifdef FEAT_AUTOCMD | |
| 6641 block_autocmds(); | |
| 6642 # endif | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
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parents:
9349
diff
changeset
|
6643 set_bufref(save_curbuf, curbuf); |
| 4429 | 6644 --curbuf->b_nwindows; |
| 6645 curbuf = buf; | |
| 6646 curwin->w_buffer = buf; | |
| 6647 ++curbuf->b_nwindows; | |
| 6648 } | |
| 6649 | |
| 6650 /* | |
| 6651 * Restore the current buffer after using switch_buffer(). | |
| 6652 */ | |
| 6653 void | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
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parents:
9349
diff
changeset
|
6654 restore_buffer(bufref_T *save_curbuf) |
| 4429 | 6655 { |
| 6656 # ifdef FEAT_AUTOCMD | |
| 6657 unblock_autocmds(); | |
| 6658 # endif | |
| 6659 /* Check for valid buffer, just in case. */ | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
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parents:
9349
diff
changeset
|
6660 if (bufref_valid(save_curbuf)) |
| 4429 | 6661 { |
| 6662 --curbuf->b_nwindows; | |
|
9487
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
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parents:
9349
diff
changeset
|
6663 curwin->w_buffer = save_curbuf->br_buf; |
|
69ed2c9d34a6
commit https://github.com/vim/vim/commit/7c0a2f367f2507669560b1a66423155c70d2e75b
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parents:
9349
diff
changeset
|
6664 curbuf = save_curbuf->br_buf; |
| 4429 | 6665 ++curbuf->b_nwindows; |
| 6666 } | |
| 6667 } | |
| 6668 #endif | |
| 6669 | |
|
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
6670 #if (defined(FEAT_GUI) && defined(FEAT_WINDOWS)) || defined(PROTO) |
| 7 | 6671 /* |
| 6672 * Return TRUE if there is any vertically split window. | |
| 6673 */ | |
| 6674 int | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6675 win_hasvertsplit(void) |
| 7 | 6676 { |
| 6677 frame_T *fr; | |
| 6678 | |
| 6679 if (topframe->fr_layout == FR_ROW) | |
| 6680 return TRUE; | |
| 6681 | |
| 6682 if (topframe->fr_layout == FR_COL) | |
| 6683 for (fr = topframe->fr_child; fr != NULL; fr = fr->fr_next) | |
| 6684 if (fr->fr_layout == FR_ROW) | |
| 6685 return TRUE; | |
| 6686 | |
| 6687 return FALSE; | |
| 6688 } | |
| 6689 #endif | |
| 1326 | 6690 |
| 6691 #if defined(FEAT_SEARCH_EXTRA) || defined(PROTO) | |
| 6692 /* | |
| 6693 * Add match to the match list of window 'wp'. The pattern 'pat' will be | |
| 1698 | 6694 * highlighted with the group 'grp' with priority 'prio'. |
| 1326 | 6695 * Optionally, a desired ID 'id' can be specified (greater than or equal to 1). |
| 6696 * If no particular ID is desired, -1 must be specified for 'id'. | |
| 6697 * Return ID of added match, -1 on failure. | |
| 6698 */ | |
| 6699 int | |
|
7837
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6700 match_add( |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6701 win_T *wp, |
|
33ba2adb6065
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parents:
7805
diff
changeset
|
6702 char_u *grp, |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6703 char_u *pat, |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6704 int prio, |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6705 int id, |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
6706 list_T *pos_list, |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6707 char_u *conceal_char UNUSED) /* pointer to conceal replacement char */ |
| 1326 | 6708 { |
| 5979 | 6709 matchitem_T *cur; |
| 6710 matchitem_T *prev; | |
| 6711 matchitem_T *m; | |
| 1326 | 6712 int hlg_id; |
| 5979 | 6713 regprog_T *regprog = NULL; |
| 6714 int rtype = SOME_VALID; | |
| 6715 | |
| 6716 if (*grp == NUL || (pat != NULL && *pat == NUL)) | |
| 1326 | 6717 return -1; |
| 6718 if (id < -1 || id == 0) | |
| 6719 { | |
| 6720 EMSGN("E799: Invalid ID: %ld (must be greater than or equal to 1)", id); | |
| 6721 return -1; | |
| 6722 } | |
| 6723 if (id != -1) | |
| 6724 { | |
| 6725 cur = wp->w_match_head; | |
| 6726 while (cur != NULL) | |
| 6727 { | |
| 6728 if (cur->id == id) | |
| 6729 { | |
| 6730 EMSGN("E801: ID already taken: %ld", id); | |
| 6731 return -1; | |
| 6732 } | |
| 6733 cur = cur->next; | |
| 6734 } | |
| 6735 } | |
| 1570 | 6736 if ((hlg_id = syn_namen2id(grp, (int)STRLEN(grp))) == 0) |
| 1326 | 6737 { |
| 6738 EMSG2(_(e_nogroup), grp); | |
| 6739 return -1; | |
| 6740 } | |
| 5979 | 6741 if (pat != NULL && (regprog = vim_regcomp(pat, RE_MAGIC)) == NULL) |
| 1326 | 6742 { |
| 6743 EMSG2(_(e_invarg2), pat); | |
| 6744 return -1; | |
| 6745 } | |
| 6746 | |
| 6747 /* Find available match ID. */ | |
| 6748 while (id == -1) | |
| 6749 { | |
| 6750 cur = wp->w_match_head; | |
| 6751 while (cur != NULL && cur->id != wp->w_next_match_id) | |
| 6752 cur = cur->next; | |
| 6753 if (cur == NULL) | |
| 6754 id = wp->w_next_match_id; | |
| 6755 wp->w_next_match_id++; | |
| 6756 } | |
| 6757 | |
| 6758 /* Build new match. */ | |
| 5987 | 6759 m = (matchitem_T *)alloc_clear(sizeof(matchitem_T)); |
| 1326 | 6760 m->id = id; |
| 6761 m->priority = prio; | |
| 5979 | 6762 m->pattern = pat == NULL ? NULL : vim_strsave(pat); |
| 1326 | 6763 m->hlg_id = hlg_id; |
| 1338 | 6764 m->match.regprog = regprog; |
| 6765 m->match.rmm_ic = FALSE; | |
| 6766 m->match.rmm_maxcol = 0; | |
|
8804
75446578a52f
commit https://github.com/vim/vim/commit/42356150badca33b4e42dc8172abbceff2e86cbe
Christian Brabandt <cb@256bit.org>
parents:
8651
diff
changeset
|
6767 # if defined(FEAT_CONCEAL) && defined(FEAT_MBYTE) |
| 6947 | 6768 m->conceal_char = 0; |
| 6769 if (conceal_char != NULL) | |
| 6770 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
|
6771 # endif |
| 1326 | 6772 |
| 5979 | 6773 /* Set up position matches */ |
| 6774 if (pos_list != NULL) | |
| 6775 { | |
| 6776 linenr_T toplnum = 0; | |
| 6777 linenr_T botlnum = 0; | |
| 6778 listitem_T *li; | |
| 6779 int i; | |
| 6780 | |
| 6007 | 6781 for (i = 0, li = pos_list->lv_first; li != NULL && i < MAXPOSMATCH; |
| 5979 | 6782 i++, li = li->li_next) |
| 6783 { | |
| 6784 linenr_T lnum = 0; | |
| 6785 colnr_T col = 0; | |
| 6786 int len = 1; | |
| 6787 list_T *subl; | |
| 6788 listitem_T *subli; | |
| 5987 | 6789 int error = FALSE; |
| 5979 | 6790 |
| 6791 if (li->li_tv.v_type == VAR_LIST) | |
| 6792 { | |
| 6793 subl = li->li_tv.vval.v_list; | |
| 6794 if (subl == NULL) | |
| 6795 goto fail; | |
| 6796 subli = subl->lv_first; | |
| 6797 if (subli == NULL) | |
| 6798 goto fail; | |
| 6799 lnum = get_tv_number_chk(&subli->li_tv, &error); | |
| 6800 if (error == TRUE) | |
| 6801 goto fail; | |
| 6802 if (lnum == 0) | |
| 6803 { | |
| 6804 --i; | |
| 6805 continue; | |
| 6806 } | |
| 6007 | 6807 m->pos.pos[i].lnum = lnum; |
| 5979 | 6808 subli = subli->li_next; |
| 6809 if (subli != NULL) | |
| 6810 { | |
| 6811 col = get_tv_number_chk(&subli->li_tv, &error); | |
| 6812 if (error == TRUE) | |
| 6813 goto fail; | |
| 6814 subli = subli->li_next; | |
| 6815 if (subli != NULL) | |
| 6816 { | |
| 6817 len = get_tv_number_chk(&subli->li_tv, &error); | |
| 6818 if (error == TRUE) | |
| 6819 goto fail; | |
| 6820 } | |
| 6821 } | |
| 6822 m->pos.pos[i].col = col; | |
| 6823 m->pos.pos[i].len = len; | |
| 6824 } | |
| 6825 else if (li->li_tv.v_type == VAR_NUMBER) | |
| 6826 { | |
| 6827 if (li->li_tv.vval.v_number == 0) | |
| 6007 | 6828 { |
| 6829 --i; | |
| 5979 | 6830 continue; |
| 6007 | 6831 } |
| 5979 | 6832 m->pos.pos[i].lnum = li->li_tv.vval.v_number; |
| 6833 m->pos.pos[i].col = 0; | |
| 6834 m->pos.pos[i].len = 0; | |
| 6835 } | |
| 6836 else | |
| 6837 { | |
| 6838 EMSG(_("List or number required")); | |
| 6839 goto fail; | |
| 6840 } | |
| 6841 if (toplnum == 0 || lnum < toplnum) | |
| 6842 toplnum = lnum; | |
| 6005 | 6843 if (botlnum == 0 || lnum >= botlnum) |
| 6844 botlnum = lnum + 1; | |
| 5979 | 6845 } |
| 6846 | |
| 6847 /* Calculate top and bottom lines for redrawing area */ | |
| 6848 if (toplnum != 0) | |
| 6849 { | |
| 6850 if (wp->w_buffer->b_mod_set) | |
| 6851 { | |
| 6852 if (wp->w_buffer->b_mod_top > toplnum) | |
| 6853 wp->w_buffer->b_mod_top = toplnum; | |
| 6854 if (wp->w_buffer->b_mod_bot < botlnum) | |
| 6855 wp->w_buffer->b_mod_bot = botlnum; | |
| 6856 } | |
| 6857 else | |
| 6858 { | |
| 6018 | 6859 wp->w_buffer->b_mod_set = TRUE; |
| 5979 | 6860 wp->w_buffer->b_mod_top = toplnum; |
| 6861 wp->w_buffer->b_mod_bot = botlnum; | |
| 6018 | 6862 wp->w_buffer->b_mod_xlines = 0; |
| 5979 | 6863 } |
| 6864 m->pos.toplnum = toplnum; | |
| 6865 m->pos.botlnum = botlnum; | |
| 6866 rtype = VALID; | |
| 6867 } | |
| 6868 } | |
| 6869 | |
| 1326 | 6870 /* Insert new match. The match list is in ascending order with regard to |
| 6871 * the match priorities. */ | |
| 6872 cur = wp->w_match_head; | |
| 6873 prev = cur; | |
| 6874 while (cur != NULL && prio >= cur->priority) | |
| 6875 { | |
| 6876 prev = cur; | |
| 6877 cur = cur->next; | |
| 6878 } | |
| 6879 if (cur == prev) | |
| 6880 wp->w_match_head = m; | |
| 6881 else | |
| 6882 prev->next = m; | |
| 6883 m->next = cur; | |
| 6884 | |
| 5979 | 6885 redraw_later(rtype); |
| 1326 | 6886 return id; |
| 5979 | 6887 |
| 6888 fail: | |
| 6889 vim_free(m); | |
| 6890 return -1; | |
| 1326 | 6891 } |
| 6892 | |
| 6893 /* | |
| 6894 * Delete match with ID 'id' in the match list of window 'wp'. | |
| 6895 * Print error messages if 'perr' is TRUE. | |
| 6896 */ | |
| 6897 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6898 match_delete(win_T *wp, int id, int perr) |
| 1326 | 6899 { |
| 5979 | 6900 matchitem_T *cur = wp->w_match_head; |
| 6901 matchitem_T *prev = cur; | |
| 6902 int rtype = SOME_VALID; | |
| 1326 | 6903 |
| 6904 if (id < 1) | |
| 6905 { | |
| 6906 if (perr == TRUE) | |
| 6907 EMSGN("E802: Invalid ID: %ld (must be greater than or equal to 1)", | |
| 6908 id); | |
| 6909 return -1; | |
| 6910 } | |
| 6911 while (cur != NULL && cur->id != id) | |
| 6912 { | |
| 6913 prev = cur; | |
| 6914 cur = cur->next; | |
| 6915 } | |
| 6916 if (cur == NULL) | |
| 6917 { | |
| 6918 if (perr == TRUE) | |
| 6919 EMSGN("E803: ID not found: %ld", id); | |
| 6920 return -1; | |
| 6921 } | |
| 6922 if (cur == prev) | |
| 6923 wp->w_match_head = cur->next; | |
| 6924 else | |
| 6925 prev->next = cur->next; | |
|
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diff
changeset
|
6926 vim_regfree(cur->match.regprog); |
| 1326 | 6927 vim_free(cur->pattern); |
| 5979 | 6928 if (cur->pos.toplnum != 0) |
| 6929 { | |
| 6930 if (wp->w_buffer->b_mod_set) | |
| 6931 { | |
| 6932 if (wp->w_buffer->b_mod_top > cur->pos.toplnum) | |
| 6933 wp->w_buffer->b_mod_top = cur->pos.toplnum; | |
| 6934 if (wp->w_buffer->b_mod_bot < cur->pos.botlnum) | |
| 6935 wp->w_buffer->b_mod_bot = cur->pos.botlnum; | |
| 6936 } | |
| 6937 else | |
| 6938 { | |
| 6018 | 6939 wp->w_buffer->b_mod_set = TRUE; |
| 5979 | 6940 wp->w_buffer->b_mod_top = cur->pos.toplnum; |
| 6941 wp->w_buffer->b_mod_bot = cur->pos.botlnum; | |
| 6018 | 6942 wp->w_buffer->b_mod_xlines = 0; |
| 5979 | 6943 } |
| 6944 rtype = VALID; | |
| 6945 } | |
| 1326 | 6946 vim_free(cur); |
| 5979 | 6947 redraw_later(rtype); |
| 1326 | 6948 return 0; |
| 6949 } | |
| 6950 | |
| 6951 /* | |
| 6952 * Delete all matches in the match list of window 'wp'. | |
| 6953 */ | |
| 6954 void | |
|
7837
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6955 clear_matches(win_T *wp) |
| 1326 | 6956 { |
| 6957 matchitem_T *m; | |
| 6958 | |
| 6959 while (wp->w_match_head != NULL) | |
| 6960 { | |
| 6961 m = wp->w_match_head->next; | |
|
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diff
changeset
|
6962 vim_regfree(wp->w_match_head->match.regprog); |
| 1326 | 6963 vim_free(wp->w_match_head->pattern); |
| 6964 vim_free(wp->w_match_head); | |
| 6965 wp->w_match_head = m; | |
| 6966 } | |
| 6967 redraw_later(SOME_VALID); | |
| 6968 } | |
| 6969 | |
| 6970 /* | |
| 6971 * Get match from ID 'id' in window 'wp'. | |
| 6972 * Return NULL if match not found. | |
| 6973 */ | |
| 6974 matchitem_T * | |
|
7837
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6975 get_match(win_T *wp, int id) |
| 1326 | 6976 { |
| 6977 matchitem_T *cur = wp->w_match_head; | |
| 6978 | |
| 6979 while (cur != NULL && cur->id != id) | |
| 6980 cur = cur->next; | |
| 6981 return cur; | |
| 6982 } | |
| 6983 #endif | |
| 4379 | 6984 |
| 6985 #if defined(FEAT_PYTHON) || defined(FEAT_PYTHON3) || defined(PROTO) | |
| 6986 int | |
| 4401 | 6987 get_win_number(win_T *wp, win_T *first_win) |
| 4379 | 6988 { |
| 6989 int i = 1; | |
| 6990 win_T *w; | |
| 6991 | |
| 4401 | 6992 for (w = first_win; w != NULL && w != wp; w = W_NEXT(w)) |
| 4379 | 6993 ++i; |
| 6994 | |
| 6995 if (w == NULL) | |
| 6996 return 0; | |
| 6997 else | |
| 6998 return i; | |
| 6999 } | |
| 4401 | 7000 |
| 7001 int | |
|
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changeset
|
7002 get_tab_number(tabpage_T *tp UNUSED) |
| 4401 | 7003 { |
| 7004 int i = 1; | |
|
4936
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|
7005 # ifdef FEAT_WINDOWS |
| 4401 | 7006 tabpage_T *t; |
| 7007 | |
| 7008 for (t = first_tabpage; t != NULL && t != tp; t = t->tp_next) | |
| 7009 ++i; | |
| 7010 | |
| 7011 if (t == NULL) | |
| 7012 return 0; | |
| 7013 else | |
|
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|
7014 # endif |
| 4401 | 7015 return i; |
| 7016 } | |
| 7017 #endif | |
|
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|
7018 |
|
7229
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parents:
7009
diff
changeset
|
7019 #if defined(FEAT_WINDOWS) || defined(PROTO) |
|
5004
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|
7020 /* |
|
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diff
changeset
|
7021 * Return TRUE if "topfrp" and its children are at the right height. |
|
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|
7022 */ |
|
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|
7023 static int |
|
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diff
changeset
|
7024 frame_check_height(frame_T *topfrp, int height) |
|
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|
7025 { |
|
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|
7026 frame_T *frp; |
|
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|
7027 |
|
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changeset
|
7028 if (topfrp->fr_height != height) |
|
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diff
changeset
|
7029 return FALSE; |
|
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changeset
|
7030 |
|
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updated for version 7.3.1246
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changeset
|
7031 if (topfrp->fr_layout == FR_ROW) |
|
a1b41dabc682
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diff
changeset
|
7032 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) |
|
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|
7033 if (frp->fr_height != height) |
|
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|
7034 return FALSE; |
|
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changeset
|
7035 |
|
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changeset
|
7036 return TRUE; |
|
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|
7037 } |
|
5025
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updated for version 7.3.1256
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parents:
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diff
changeset
|
7038 #endif |
|
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|
7039 |
|
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
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8536
diff
changeset
|
7040 #if defined(FEAT_WINDOWS) || defined(PROTO) |
|
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|
7041 /* |
|
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4936
diff
changeset
|
7042 * Return TRUE if "topfrp" and its children are at the right width. |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7043 */ |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7044 static int |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7045 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
|
7046 { |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7047 frame_T *frp; |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7048 |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7049 if (topfrp->fr_width != width) |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7050 return FALSE; |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7051 |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7052 if (topfrp->fr_layout == FR_COL) |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7053 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
|
7054 if (frp->fr_width != width) |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7055 return FALSE; |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7056 |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7057 return TRUE; |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7058 } |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7059 #endif |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7060 |
|
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7061 #if defined(FEAT_EVAL) || defined(PROTO) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7062 int |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7063 win_getid(typval_T *argvars) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7064 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7065 int winnr; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7066 win_T *wp; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7067 |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7068 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
|
7069 return curwin->w_id; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7070 winnr = get_tv_number(&argvars[0]); |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7071 if (winnr > 0) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7072 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7073 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
|
7074 wp = firstwin; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7075 else |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7076 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7077 tabpage_T *tp; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7078 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
|
7079 |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7080 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7081 if (--tabnr == 0) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7082 break; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7083 if (tp == NULL) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7084 return -1; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7085 wp = tp->tp_firstwin; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7086 } |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7087 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
|
7088 if (--winnr == 0) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7089 return wp->w_id; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7090 } |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7091 return 0; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7092 } |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7093 |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7094 int |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7095 win_gotoid(typval_T *argvars) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7096 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7097 win_T *wp; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7098 tabpage_T *tp; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7099 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
|
7100 |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7101 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7102 for (wp = tp == curtab ? firstwin : tp->tp_firstwin; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7103 wp != NULL; wp = wp->w_next) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7104 if (wp->w_id == id) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7105 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7106 goto_tabpage_win(tp, wp); |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7107 return 1; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7108 } |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7109 return 0; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7110 } |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7111 |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7112 void |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7113 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
|
7114 { |
|
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 tabpage_T *tp; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7117 int winnr = 1; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7118 int tabnr = 1; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7119 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
|
7120 |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7121 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7122 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7123 for (wp = tp == curtab ? firstwin : tp->tp_firstwin; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7124 wp != NULL; wp = wp->w_next) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7125 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7126 if (wp->w_id == id) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7127 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7128 list_append_number(list, tabnr); |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7129 list_append_number(list, winnr); |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7130 return; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7131 } |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7132 ++winnr; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7133 } |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7134 ++tabnr; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7135 winnr = 1; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7136 } |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7137 list_append_number(list, 0); |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7138 list_append_number(list, 0); |
|
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 |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7141 int |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7142 win_id2win(typval_T *argvars) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7143 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7144 win_T *wp; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7145 int nr = 1; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7146 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
|
7147 |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7148 for (wp = firstwin; wp != NULL; wp = wp->w_next) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7149 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7150 if (wp->w_id == id) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7151 return nr; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7152 ++nr; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7153 } |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7154 return 0; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7155 } |
|
8536
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7156 |
|
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7157 void |
|
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7158 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
|
7159 { |
|
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7160 win_T *wp; |
|
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7161 tabpage_T *tp; |
|
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7162 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
|
7163 |
|
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7164 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) |
|
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7165 for (wp = tp == curtab ? firstwin : tp->tp_firstwin; |
|
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7166 wp != NULL; wp = wp->w_next) |
|
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7167 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
|
7168 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
|
7169 } |
|
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7170 |
|
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7171 #endif |