Mercurial > vim
annotate src/window.c @ 7601:88c4c634e919
Added tag v7.4.1099 for changeset fa59fafb6a9464b579504aa6c5abe6d5d0382f0d
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Fri, 15 Jan 2016 22:15:05 +0100 |
| parents | 1886f2863437 |
| children | 85a7a945fb87 |
| 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 | |
| 12 static int path_is_url __ARGS((char_u *p)); | |
| 13 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 6432 | 14 static void cmd_with_count __ARGS((char *cmd, char_u *bufp, size_t bufsize, long Prenum)); |
| 1822 | 15 static void win_init __ARGS((win_T *newp, win_T *oldp, int flags)); |
| 1906 | 16 static void win_init_some __ARGS((win_T *newp, win_T *oldp)); |
| 7 | 17 static void frame_comp_pos __ARGS((frame_T *topfrp, int *row, int *col)); |
| 18 static void frame_setheight __ARGS((frame_T *curfrp, int height)); | |
| 19 #ifdef FEAT_VERTSPLIT | |
| 20 static void frame_setwidth __ARGS((frame_T *curfrp, int width)); | |
| 21 #endif | |
| 22 static void win_exchange __ARGS((long)); | |
| 23 static void win_rotate __ARGS((int, int)); | |
| 24 static void win_totop __ARGS((int size, int flags)); | |
| 25 static void win_equal_rec __ARGS((win_T *next_curwin, int current, frame_T *topfr, int dir, int col, int row, int width, int height)); | |
| 672 | 26 static int last_window __ARGS((void)); |
| 3535 | 27 static int close_last_window_tabpage __ARGS((win_T *win, int free_buf, tabpage_T *prev_curtab)); |
| 671 | 28 static win_T *win_free_mem __ARGS((win_T *win, int *dirp, tabpage_T *tp)); |
| 29 static frame_T *win_altframe __ARGS((win_T *win, tabpage_T *tp)); | |
| 667 | 30 static tabpage_T *alt_tabpage __ARGS((void)); |
| 7 | 31 static win_T *frame2win __ARGS((frame_T *frp)); |
| 32 static int frame_has_win __ARGS((frame_T *frp, win_T *wp)); | |
| 33 static void frame_new_height __ARGS((frame_T *topfrp, int height, int topfirst, int wfh)); | |
| 34 static int frame_fixed_height __ARGS((frame_T *frp)); | |
| 35 #ifdef FEAT_VERTSPLIT | |
| 779 | 36 static int frame_fixed_width __ARGS((frame_T *frp)); |
| 7 | 37 static void frame_add_statusline __ARGS((frame_T *frp)); |
| 779 | 38 static void frame_new_width __ARGS((frame_T *topfrp, int width, int leftfirst, int wfw)); |
| 7 | 39 static void frame_add_vsep __ARGS((frame_T *frp)); |
| 40 static int frame_minwidth __ARGS((frame_T *topfrp, win_T *next_curwin)); | |
| 41 static void frame_fix_width __ARGS((win_T *wp)); | |
| 42 #endif | |
| 667 | 43 #endif |
| 675 | 44 static int win_alloc_firstwin __ARGS((win_T *oldwin)); |
| 1906 | 45 static void new_frame __ARGS((win_T *wp)); |
| 667 | 46 #if defined(FEAT_WINDOWS) || defined(PROTO) |
| 672 | 47 static tabpage_T *alloc_tabpage __ARGS((void)); |
| 4354 | 48 static int leave_tabpage __ARGS((buf_T *new_curbuf, int trigger_leave_autocmds)); |
| 49 static void enter_tabpage __ARGS((tabpage_T *tp, buf_T *old_curbuf, int trigger_enter_autocmds, int trigger_leave_autocmds)); | |
| 7 | 50 static void frame_fix_height __ARGS((win_T *wp)); |
| 51 static int frame_minheight __ARGS((frame_T *topfrp, win_T *next_curwin)); | |
| 4354 | 52 static void win_enter_ext __ARGS((win_T *wp, int undo_sync, int no_curwin, int trigger_enter_autocmds, int trigger_leave_autocmds)); |
| 671 | 53 static void win_free __ARGS((win_T *wp, tabpage_T *tp)); |
| 7 | 54 static void frame_append __ARGS((frame_T *after, frame_T *frp)); |
| 55 static void frame_insert __ARGS((frame_T *before, frame_T *frp)); | |
| 56 static void frame_remove __ARGS((frame_T *frp)); | |
|
5025
322441058afc
updated for version 7.3.1256
Bram Moolenaar <bram@vim.org>
parents:
5004
diff
changeset
|
57 # ifdef FEAT_VERTSPLIT |
| 7 | 58 static void win_goto_ver __ARGS((int up, long count)); |
| 59 static void win_goto_hor __ARGS((int left, long count)); | |
|
5025
322441058afc
updated for version 7.3.1256
Bram Moolenaar <bram@vim.org>
parents:
5004
diff
changeset
|
60 # endif |
| 7 | 61 static void frame_add_height __ARGS((frame_T *frp, int n)); |
| 62 static void last_status_rec __ARGS((frame_T *fr, int statusline)); | |
| 63 | |
| 64 static void make_snapshot_rec __ARGS((frame_T *fr, frame_T **frp)); | |
| 1906 | 65 static void clear_snapshot __ARGS((tabpage_T *tp, int idx)); |
| 7 | 66 static void clear_snapshot_rec __ARGS((frame_T *fr)); |
| 67 static int check_snapshot_rec __ARGS((frame_T *sn, frame_T *fr)); | |
| 68 static win_T *restore_snapshot_rec __ARGS((frame_T *sn, frame_T *fr)); | |
| 69 | |
|
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
70 static int frame_check_height __ARGS((frame_T *topfrp, int height)); |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
71 #ifdef FEAT_VERTSPLIT |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
72 static int frame_check_width __ARGS((frame_T *topfrp, int width)); |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
73 #endif |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
74 |
| 7 | 75 #endif /* FEAT_WINDOWS */ |
| 1326 | 76 |
| 1906 | 77 static win_T *win_alloc __ARGS((win_T *after, int hidden)); |
| 7 | 78 |
| 79 #define URL_SLASH 1 /* path_is_url() has found "://" */ | |
| 80 #define URL_BACKSLASH 2 /* path_is_url() has found ":\\" */ | |
| 81 | |
| 1187 | 82 #define NOWIN (win_T *)-1 /* non-existing window */ |
| 7 | 83 |
| 170 | 84 #ifdef FEAT_WINDOWS |
| 685 | 85 # define ROWS_AVAIL (Rows - p_ch - tabline_height()) |
| 667 | 86 #else |
| 87 # define ROWS_AVAIL (Rows - p_ch) | |
| 170 | 88 #endif |
| 89 | |
| 7 | 90 #if defined(FEAT_WINDOWS) || defined(PROTO) |
| 826 | 91 |
| 92 static char *m_onlyone = N_("Already only one window"); | |
| 93 | |
| 7 | 94 /* |
| 95 * all CTRL-W window commands are handled here, called from normal_cmd(). | |
| 96 */ | |
| 97 void | |
| 98 do_window(nchar, Prenum, xchar) | |
| 99 int nchar; | |
| 100 long Prenum; | |
| 101 int xchar; /* extra char from ":wincmd gx" or NUL */ | |
| 102 { | |
| 103 long Prenum1; | |
| 104 win_T *wp; | |
| 105 #if defined(FEAT_SEARCHPATH) || defined(FEAT_FIND_ID) | |
| 106 char_u *ptr; | |
| 681 | 107 linenr_T lnum = -1; |
| 7 | 108 #endif |
| 109 #ifdef FEAT_FIND_ID | |
| 110 int type = FIND_DEFINE; | |
| 111 int len; | |
| 112 #endif | |
| 113 char_u cbuf[40]; | |
| 114 | |
| 115 if (Prenum == 0) | |
| 116 Prenum1 = 1; | |
| 117 else | |
| 118 Prenum1 = Prenum; | |
| 119 | |
| 120 #ifdef FEAT_CMDWIN | |
| 121 # define CHECK_CMDWIN if (cmdwin_type != 0) { EMSG(_(e_cmdwin)); break; } | |
| 122 #else | |
| 123 # define CHECK_CMDWIN | |
| 124 #endif | |
| 125 | |
| 126 switch (nchar) | |
| 127 { | |
| 128 /* split current window in two parts, horizontally */ | |
| 129 case 'S': | |
| 130 case Ctrl_S: | |
| 131 case 's': | |
| 132 CHECK_CMDWIN | |
| 133 reset_VIsual_and_resel(); /* stop Visual mode */ | |
| 635 | 134 #ifdef FEAT_QUICKFIX |
| 135 /* When splitting the quickfix window open a new buffer in it, | |
| 136 * don't replicate the quickfix buffer. */ | |
| 137 if (bt_quickfix(curbuf)) | |
| 138 goto newwindow; | |
| 139 #endif | |
| 7 | 140 #ifdef FEAT_GUI |
| 141 need_mouse_correct = TRUE; | |
| 142 #endif | |
| 7009 | 143 (void)win_split((int)Prenum, 0); |
| 7 | 144 break; |
| 145 | |
| 146 #ifdef FEAT_VERTSPLIT | |
| 147 /* split current window in two parts, vertically */ | |
| 148 case Ctrl_V: | |
| 149 case 'v': | |
| 150 CHECK_CMDWIN | |
| 151 reset_VIsual_and_resel(); /* stop Visual mode */ | |
| 1664 | 152 # ifdef FEAT_QUICKFIX |
| 153 /* When splitting the quickfix window open a new buffer in it, | |
| 154 * don't replicate the quickfix buffer. */ | |
| 155 if (bt_quickfix(curbuf)) | |
| 156 goto newwindow; | |
| 157 # endif | |
| 158 # ifdef FEAT_GUI | |
| 7 | 159 need_mouse_correct = TRUE; |
| 1664 | 160 # endif |
| 7009 | 161 (void)win_split((int)Prenum, WSP_VERT); |
| 7 | 162 break; |
| 163 #endif | |
| 164 | |
| 165 /* split current window and edit alternate file */ | |
| 166 case Ctrl_HAT: | |
| 167 case '^': | |
| 168 CHECK_CMDWIN | |
| 169 reset_VIsual_and_resel(); /* stop Visual mode */ | |
| 6432 | 170 cmd_with_count("split #", cbuf, sizeof(cbuf), Prenum); |
| 7 | 171 do_cmdline_cmd(cbuf); |
| 172 break; | |
| 173 | |
| 174 /* open new window */ | |
| 175 case Ctrl_N: | |
| 176 case 'n': | |
| 177 CHECK_CMDWIN | |
| 178 reset_VIsual_and_resel(); /* stop Visual mode */ | |
| 635 | 179 #ifdef FEAT_QUICKFIX |
| 180 newwindow: | |
| 181 #endif | |
| 7 | 182 if (Prenum) |
| 1664 | 183 /* window height */ |
| 184 vim_snprintf((char *)cbuf, sizeof(cbuf) - 5, "%ld", Prenum); | |
| 7 | 185 else |
| 186 cbuf[0] = NUL; | |
| 1664 | 187 #if defined(FEAT_VERTSPLIT) && defined(FEAT_QUICKFIX) |
| 188 if (nchar == 'v' || nchar == Ctrl_V) | |
| 189 STRCAT(cbuf, "v"); | |
| 190 #endif | |
| 7 | 191 STRCAT(cbuf, "new"); |
| 192 do_cmdline_cmd(cbuf); | |
| 193 break; | |
| 194 | |
| 195 /* quit current window */ | |
| 196 case Ctrl_Q: | |
| 197 case 'q': | |
| 198 reset_VIsual_and_resel(); /* stop Visual mode */ | |
| 6432 | 199 cmd_with_count("quit", cbuf, sizeof(cbuf), Prenum); |
| 6398 | 200 do_cmdline_cmd(cbuf); |
| 7 | 201 break; |
| 202 | |
| 203 /* close current window */ | |
| 204 case Ctrl_C: | |
| 205 case 'c': | |
| 206 reset_VIsual_and_resel(); /* stop Visual mode */ | |
| 6432 | 207 cmd_with_count("close", cbuf, sizeof(cbuf), Prenum); |
| 6398 | 208 do_cmdline_cmd(cbuf); |
| 7 | 209 break; |
| 210 | |
| 211 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
| 212 /* close preview window */ | |
| 213 case Ctrl_Z: | |
| 214 case 'z': | |
| 215 CHECK_CMDWIN | |
| 216 reset_VIsual_and_resel(); /* stop Visual mode */ | |
| 217 do_cmdline_cmd((char_u *)"pclose"); | |
| 218 break; | |
| 219 | |
| 220 /* cursor to preview window */ | |
| 221 case 'P': | |
| 222 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 223 if (wp->w_p_pvw) | |
| 224 break; | |
| 225 if (wp == NULL) | |
| 226 EMSG(_("E441: There is no preview window")); | |
| 227 else | |
| 228 win_goto(wp); | |
| 229 break; | |
| 230 #endif | |
| 231 | |
| 232 /* close all but current window */ | |
| 233 case Ctrl_O: | |
| 234 case 'o': | |
| 235 CHECK_CMDWIN | |
| 236 reset_VIsual_and_resel(); /* stop Visual mode */ | |
| 6432 | 237 cmd_with_count("only", cbuf, sizeof(cbuf), Prenum); |
| 6398 | 238 do_cmdline_cmd(cbuf); |
| 7 | 239 break; |
| 240 | |
| 241 /* cursor to next window with wrap around */ | |
| 242 case Ctrl_W: | |
| 243 case 'w': | |
| 244 /* cursor to previous window with wrap around */ | |
| 245 case 'W': | |
| 246 CHECK_CMDWIN | |
| 1906 | 247 if (firstwin == lastwin && Prenum != 1) /* just one window */ |
| 7 | 248 beep_flush(); |
| 249 else | |
| 250 { | |
| 251 if (Prenum) /* go to specified window */ | |
| 252 { | |
| 253 for (wp = firstwin; --Prenum > 0; ) | |
| 254 { | |
| 255 if (wp->w_next == NULL) | |
| 256 break; | |
| 257 else | |
| 258 wp = wp->w_next; | |
| 259 } | |
| 260 } | |
| 261 else | |
| 262 { | |
| 263 if (nchar == 'W') /* go to previous window */ | |
| 264 { | |
| 265 wp = curwin->w_prev; | |
| 266 if (wp == NULL) | |
| 267 wp = lastwin; /* wrap around */ | |
| 268 } | |
| 269 else /* go to next window */ | |
| 270 { | |
| 271 wp = curwin->w_next; | |
| 272 if (wp == NULL) | |
| 273 wp = firstwin; /* wrap around */ | |
| 274 } | |
| 275 } | |
| 276 win_goto(wp); | |
| 277 } | |
| 278 break; | |
| 279 | |
| 280 /* cursor to window below */ | |
| 281 case 'j': | |
| 282 case K_DOWN: | |
| 283 case Ctrl_J: | |
| 284 CHECK_CMDWIN | |
| 285 #ifdef FEAT_VERTSPLIT | |
| 286 win_goto_ver(FALSE, Prenum1); | |
| 287 #else | |
| 288 for (wp = curwin; wp->w_next != NULL && Prenum1-- > 0; | |
| 289 wp = wp->w_next) | |
| 290 ; | |
| 291 win_goto(wp); | |
| 292 #endif | |
| 293 break; | |
| 294 | |
| 295 /* cursor to window above */ | |
| 296 case 'k': | |
| 297 case K_UP: | |
| 298 case Ctrl_K: | |
| 299 CHECK_CMDWIN | |
| 300 #ifdef FEAT_VERTSPLIT | |
| 301 win_goto_ver(TRUE, Prenum1); | |
| 302 #else | |
| 303 for (wp = curwin; wp->w_prev != NULL && Prenum1-- > 0; | |
| 304 wp = wp->w_prev) | |
| 305 ; | |
| 306 win_goto(wp); | |
| 307 #endif | |
| 308 break; | |
| 309 | |
| 310 #ifdef FEAT_VERTSPLIT | |
| 311 /* cursor to left window */ | |
| 312 case 'h': | |
| 313 case K_LEFT: | |
| 314 case Ctrl_H: | |
| 315 case K_BS: | |
| 316 CHECK_CMDWIN | |
| 317 win_goto_hor(TRUE, Prenum1); | |
| 318 break; | |
| 319 | |
| 320 /* cursor to right window */ | |
| 321 case 'l': | |
| 322 case K_RIGHT: | |
| 323 case Ctrl_L: | |
| 324 CHECK_CMDWIN | |
| 325 win_goto_hor(FALSE, Prenum1); | |
| 326 break; | |
| 327 #endif | |
| 328 | |
| 826 | 329 /* move window to new tab page */ |
| 330 case 'T': | |
| 1906 | 331 if (one_window()) |
| 826 | 332 MSG(_(m_onlyone)); |
| 333 else | |
| 334 { | |
| 335 tabpage_T *oldtab = curtab; | |
| 336 tabpage_T *newtab; | |
| 337 | |
| 338 /* First create a new tab with the window, then go back to | |
| 339 * the old tab and close the window there. */ | |
| 944 | 340 wp = curwin; |
| 826 | 341 if (win_new_tabpage((int)Prenum) == OK |
| 342 && valid_tabpage(oldtab)) | |
| 343 { | |
| 344 newtab = curtab; | |
| 4354 | 345 goto_tabpage_tp(oldtab, TRUE, TRUE); |
| 826 | 346 if (curwin == wp) |
| 347 win_close(curwin, FALSE); | |
| 348 if (valid_tabpage(newtab)) | |
| 4354 | 349 goto_tabpage_tp(newtab, TRUE, TRUE); |
| 826 | 350 } |
| 351 } | |
| 352 break; | |
| 353 | |
| 7 | 354 /* cursor to top-left window */ |
| 355 case 't': | |
| 356 case Ctrl_T: | |
| 357 win_goto(firstwin); | |
| 358 break; | |
| 359 | |
| 360 /* cursor to bottom-right window */ | |
| 361 case 'b': | |
| 362 case Ctrl_B: | |
| 363 win_goto(lastwin); | |
| 364 break; | |
| 365 | |
| 366 /* cursor to last accessed (previous) window */ | |
| 367 case 'p': | |
| 368 case Ctrl_P: | |
| 369 if (prevwin == NULL) | |
| 370 beep_flush(); | |
| 371 else | |
| 372 win_goto(prevwin); | |
| 373 break; | |
| 374 | |
| 375 /* exchange current and next window */ | |
| 376 case 'x': | |
| 377 case Ctrl_X: | |
| 378 CHECK_CMDWIN | |
| 379 win_exchange(Prenum); | |
| 380 break; | |
| 381 | |
| 382 /* rotate windows downwards */ | |
| 383 case Ctrl_R: | |
| 384 case 'r': | |
| 385 CHECK_CMDWIN | |
| 386 reset_VIsual_and_resel(); /* stop Visual mode */ | |
| 387 win_rotate(FALSE, (int)Prenum1); /* downwards */ | |
| 388 break; | |
| 389 | |
| 390 /* rotate windows upwards */ | |
| 391 case 'R': | |
| 392 CHECK_CMDWIN | |
| 393 reset_VIsual_and_resel(); /* stop Visual mode */ | |
| 394 win_rotate(TRUE, (int)Prenum1); /* upwards */ | |
| 395 break; | |
| 396 | |
| 397 /* move window to the very top/bottom/left/right */ | |
| 398 case 'K': | |
| 399 case 'J': | |
| 400 #ifdef FEAT_VERTSPLIT | |
| 401 case 'H': | |
| 402 case 'L': | |
| 403 #endif | |
| 404 CHECK_CMDWIN | |
| 405 win_totop((int)Prenum, | |
| 406 ((nchar == 'H' || nchar == 'L') ? WSP_VERT : 0) | |
| 407 | ((nchar == 'H' || nchar == 'K') ? WSP_TOP : WSP_BOT)); | |
| 408 break; | |
| 409 | |
| 410 /* make all windows the same height */ | |
| 411 case '=': | |
| 412 #ifdef FEAT_GUI | |
| 413 need_mouse_correct = TRUE; | |
| 414 #endif | |
| 415 win_equal(NULL, FALSE, 'b'); | |
| 416 break; | |
| 417 | |
| 418 /* increase current window height */ | |
| 419 case '+': | |
| 420 #ifdef FEAT_GUI | |
| 421 need_mouse_correct = TRUE; | |
| 422 #endif | |
| 423 win_setheight(curwin->w_height + (int)Prenum1); | |
| 424 break; | |
| 425 | |
| 426 /* decrease current window height */ | |
| 427 case '-': | |
| 428 #ifdef FEAT_GUI | |
| 429 need_mouse_correct = TRUE; | |
| 430 #endif | |
| 431 win_setheight(curwin->w_height - (int)Prenum1); | |
| 432 break; | |
| 433 | |
| 434 /* set current window height */ | |
| 435 case Ctrl__: | |
| 436 case '_': | |
| 437 #ifdef FEAT_GUI | |
| 438 need_mouse_correct = TRUE; | |
| 439 #endif | |
| 440 win_setheight(Prenum ? (int)Prenum : 9999); | |
| 441 break; | |
| 442 | |
| 443 #ifdef FEAT_VERTSPLIT | |
| 444 /* increase current window width */ | |
| 445 case '>': | |
| 446 #ifdef FEAT_GUI | |
| 447 need_mouse_correct = TRUE; | |
| 448 #endif | |
| 449 win_setwidth(curwin->w_width + (int)Prenum1); | |
| 450 break; | |
| 451 | |
| 452 /* decrease current window width */ | |
| 453 case '<': | |
| 454 #ifdef FEAT_GUI | |
| 455 need_mouse_correct = TRUE; | |
| 456 #endif | |
| 457 win_setwidth(curwin->w_width - (int)Prenum1); | |
| 458 break; | |
| 459 | |
| 460 /* set current window width */ | |
| 461 case '|': | |
| 462 #ifdef FEAT_GUI | |
| 463 need_mouse_correct = TRUE; | |
| 464 #endif | |
| 465 win_setwidth(Prenum != 0 ? (int)Prenum : 9999); | |
| 466 break; | |
| 467 #endif | |
| 468 | |
| 469 /* jump to tag and split window if tag exists (in preview window) */ | |
| 470 #if defined(FEAT_QUICKFIX) | |
| 471 case '}': | |
| 472 CHECK_CMDWIN | |
| 473 if (Prenum) | |
| 474 g_do_tagpreview = Prenum; | |
| 475 else | |
| 476 g_do_tagpreview = p_pvh; | |
| 477 /*FALLTHROUGH*/ | |
| 478 #endif | |
| 479 case ']': | |
| 480 case Ctrl_RSB: | |
| 481 CHECK_CMDWIN | |
| 6239 | 482 /* keep Visual mode, can select words to use as a tag */ |
| 7 | 483 if (Prenum) |
| 484 postponed_split = Prenum; | |
| 485 else | |
| 486 postponed_split = -1; | |
| 6251 | 487 #ifdef FEAT_QUICKFIX |
| 6264 | 488 if (nchar != '}') |
| 489 g_do_tagpreview = 0; | |
| 6251 | 490 #endif |
| 6239 | 491 |
| 492 /* Execute the command right here, required when "wincmd ]" | |
| 493 * was used in a function. */ | |
| 7 | 494 do_nv_ident(Ctrl_RSB, NUL); |
| 495 break; | |
| 496 | |
| 497 #ifdef FEAT_SEARCHPATH | |
| 498 /* edit file name under cursor in a new window */ | |
| 499 case 'f': | |
| 681 | 500 case 'F': |
| 7 | 501 case Ctrl_F: |
| 820 | 502 wingotofile: |
| 7 | 503 CHECK_CMDWIN |
| 344 | 504 |
| 681 | 505 ptr = grab_file_name(Prenum1, &lnum); |
| 7 | 506 if (ptr != NULL) |
| 507 { | |
| 820 | 508 # ifdef FEAT_GUI |
| 7 | 509 need_mouse_correct = TRUE; |
| 820 | 510 # endif |
| 7 | 511 setpcmark(); |
| 512 if (win_split(0, 0) == OK) | |
| 513 { | |
| 2583 | 514 RESET_BINDING(curwin); |
| 1743 | 515 (void)do_ecmd(0, ptr, NULL, NULL, ECMD_LASTL, |
| 516 ECMD_HIDE, NULL); | |
| 681 | 517 if (nchar == 'F' && lnum >= 0) |
| 518 { | |
| 519 curwin->w_cursor.lnum = lnum; | |
| 520 check_cursor_lnum(); | |
| 521 beginline(BL_SOL | BL_FIX); | |
| 522 } | |
| 7 | 523 } |
| 524 vim_free(ptr); | |
| 525 } | |
| 526 break; | |
| 527 #endif | |
| 528 | |
| 529 #ifdef FEAT_FIND_ID | |
| 1187 | 530 /* Go to the first occurrence of the identifier under cursor along path in a |
| 7 | 531 * new window -- webb |
| 532 */ | |
| 533 case 'i': /* Go to any match */ | |
| 534 case Ctrl_I: | |
| 535 type = FIND_ANY; | |
| 536 /* FALLTHROUGH */ | |
| 537 case 'd': /* Go to definition, using 'define' */ | |
| 538 case Ctrl_D: | |
| 539 CHECK_CMDWIN | |
| 540 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0) | |
| 541 break; | |
| 542 find_pattern_in_path(ptr, 0, len, TRUE, | |
| 543 Prenum == 0 ? TRUE : FALSE, type, | |
| 544 Prenum1, ACTION_SPLIT, (linenr_T)1, (linenr_T)MAXLNUM); | |
| 545 curwin->w_set_curswant = TRUE; | |
| 546 break; | |
| 547 #endif | |
| 548 | |
| 170 | 549 case K_KENTER: |
| 550 case CAR: | |
| 551 #if defined(FEAT_QUICKFIX) | |
| 552 /* | |
| 553 * In a quickfix window a <CR> jumps to the error under the | |
| 554 * cursor in a new window. | |
| 555 */ | |
| 556 if (bt_quickfix(curbuf)) | |
| 557 { | |
| 643 | 558 sprintf((char *)cbuf, "split +%ld%s", |
| 559 (long)curwin->w_cursor.lnum, | |
| 560 (curwin->w_llist_ref == NULL) ? "cc" : "ll"); | |
| 170 | 561 do_cmdline_cmd(cbuf); |
| 562 } | |
| 563 #endif | |
| 564 break; | |
| 565 | |
| 566 | |
| 7 | 567 /* CTRL-W g extended commands */ |
| 568 case 'g': | |
| 569 case Ctrl_G: | |
| 570 CHECK_CMDWIN | |
| 571 #ifdef USE_ON_FLY_SCROLL | |
| 572 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 573 #endif | |
| 574 ++no_mapping; | |
| 575 ++allow_keys; /* no mapping for xchar, but allow key codes */ | |
| 576 if (xchar == NUL) | |
| 1389 | 577 xchar = plain_vgetc(); |
| 7 | 578 LANGMAP_ADJUST(xchar, TRUE); |
| 579 --no_mapping; | |
| 580 --allow_keys; | |
| 581 #ifdef FEAT_CMDL_INFO | |
| 582 (void)add_to_showcmd(xchar); | |
| 583 #endif | |
| 584 switch (xchar) | |
| 585 { | |
| 586 #if defined(FEAT_QUICKFIX) | |
| 587 case '}': | |
| 588 xchar = Ctrl_RSB; | |
| 589 if (Prenum) | |
| 590 g_do_tagpreview = Prenum; | |
| 591 else | |
| 592 g_do_tagpreview = p_pvh; | |
| 593 /*FALLTHROUGH*/ | |
| 594 #endif | |
| 595 case ']': | |
| 596 case Ctrl_RSB: | |
| 6239 | 597 /* keep Visual mode, can select words to use as a tag */ |
| 7 | 598 if (Prenum) |
| 599 postponed_split = Prenum; | |
| 600 else | |
| 601 postponed_split = -1; | |
| 602 | |
| 603 /* Execute the command right here, required when | |
| 604 * "wincmd g}" was used in a function. */ | |
| 605 do_nv_ident('g', xchar); | |
| 606 break; | |
| 607 | |
| 820 | 608 #ifdef FEAT_SEARCHPATH |
| 609 case 'f': /* CTRL-W gf: "gf" in a new tab page */ | |
| 839 | 610 case 'F': /* CTRL-W gF: "gF" in a new tab page */ |
|
2064
f398e0cc5b7a
updated for version 7.2.349
Bram Moolenaar <bram@zimbu.org>
parents:
1918
diff
changeset
|
611 cmdmod.tab = tabpage_index(curtab) + 1; |
| 839 | 612 nchar = xchar; |
| 820 | 613 goto wingotofile; |
| 614 #endif | |
| 7 | 615 default: |
| 616 beep_flush(); | |
| 617 break; | |
| 618 } | |
| 619 break; | |
| 620 | |
| 621 default: beep_flush(); | |
| 622 break; | |
| 623 } | |
| 624 } | |
| 625 | |
| 6489 | 626 /* |
| 627 * Figure out the address type for ":wnncmd". | |
| 628 */ | |
| 629 void | |
| 630 get_wincmd_addr_type(arg, eap) | |
| 631 char_u *arg; | |
| 632 exarg_T *eap; | |
| 633 { | |
| 634 switch (*arg) | |
| 635 { | |
| 636 case 'S': | |
| 637 case Ctrl_S: | |
| 638 case 's': | |
| 639 case Ctrl_N: | |
| 640 case 'n': | |
| 641 case 'j': | |
| 642 case Ctrl_J: | |
| 643 case 'k': | |
| 644 case Ctrl_K: | |
| 645 case 'T': | |
| 646 case Ctrl_R: | |
| 647 case 'r': | |
| 648 case 'R': | |
| 649 case 'K': | |
| 650 case 'J': | |
| 651 case '+': | |
| 652 case '-': | |
| 653 case Ctrl__: | |
| 654 case '_': | |
| 655 case '|': | |
| 656 case ']': | |
| 657 case Ctrl_RSB: | |
| 658 case 'g': | |
| 659 case Ctrl_G: | |
| 660 #ifdef FEAT_VERTSPLIT | |
| 661 case Ctrl_V: | |
| 662 case 'v': | |
| 663 case 'h': | |
| 664 case Ctrl_H: | |
| 665 case 'l': | |
| 666 case Ctrl_L: | |
| 667 case 'H': | |
| 668 case 'L': | |
| 669 case '>': | |
| 670 case '<': | |
| 671 #endif | |
| 672 #if defined(FEAT_QUICKFIX) | |
| 673 case '}': | |
| 674 #endif | |
| 675 #ifdef FEAT_SEARCHPATH | |
| 676 case 'f': | |
| 677 case 'F': | |
| 678 case Ctrl_F: | |
| 679 #endif | |
| 680 #ifdef FEAT_FIND_ID | |
| 681 case 'i': | |
| 682 case Ctrl_I: | |
| 683 case 'd': | |
| 684 case Ctrl_D: | |
| 685 #endif | |
| 686 /* window size or any count */ | |
| 687 eap->addr_type = ADDR_LINES; | |
| 688 break; | |
| 689 | |
| 690 case Ctrl_HAT: | |
| 691 case '^': | |
| 692 /* buffer number */ | |
| 693 eap->addr_type = ADDR_BUFFERS; | |
| 694 break; | |
| 695 | |
| 696 case Ctrl_Q: | |
| 697 case 'q': | |
| 698 case Ctrl_C: | |
| 699 case 'c': | |
| 700 case Ctrl_O: | |
| 701 case 'o': | |
| 702 case Ctrl_W: | |
| 703 case 'w': | |
| 704 case 'W': | |
| 705 case 'x': | |
| 706 case Ctrl_X: | |
| 707 /* window number */ | |
| 708 eap->addr_type = ADDR_WINDOWS; | |
| 709 break; | |
| 710 | |
| 711 #if defined(FEAT_QUICKFIX) | |
| 712 case Ctrl_Z: | |
| 713 case 'z': | |
| 714 case 'P': | |
| 715 #endif | |
| 716 case 't': | |
| 717 case Ctrl_T: | |
| 718 case 'b': | |
| 719 case Ctrl_B: | |
| 720 case 'p': | |
| 721 case Ctrl_P: | |
| 722 case '=': | |
| 723 case CAR: | |
| 724 /* no count */ | |
| 725 eap->addr_type = 0; | |
| 726 break; | |
| 727 } | |
| 728 } | |
| 729 | |
| 6432 | 730 static void |
| 731 cmd_with_count(cmd, bufp, bufsize, Prenum) | |
| 732 char *cmd; | |
| 733 char_u *bufp; | |
| 734 size_t bufsize; | |
| 735 long Prenum; | |
| 736 { | |
| 737 size_t len = STRLEN(cmd); | |
| 738 | |
| 739 STRCPY(bufp, cmd); | |
| 740 if (Prenum > 0) | |
| 741 vim_snprintf((char *)bufp + len, bufsize - len, "%ld", Prenum); | |
| 742 } | |
| 743 | |
| 7 | 744 /* |
| 745 * split the current window, implements CTRL-W s and :split | |
| 746 * | |
| 747 * "size" is the height or width for the new window, 0 to use half of current | |
| 748 * height or width. | |
| 749 * | |
| 750 * "flags": | |
| 751 * WSP_ROOM: require enough room for new window | |
| 752 * WSP_VERT: vertical split. | |
| 753 * WSP_TOP: open window at the top-left of the shell (help window). | |
| 754 * WSP_BOT: open window at the bottom-right of the shell (quickfix window). | |
| 755 * WSP_HELP: creating the help window, keep layout snapshot | |
| 756 * | |
| 757 * return FAIL for failure, OK otherwise | |
| 758 */ | |
| 759 int | |
| 760 win_split(size, flags) | |
| 761 int size; | |
| 762 int flags; | |
| 763 { | |
| 682 | 764 /* When the ":tab" modifier was used open a new tab page instead. */ |
| 765 if (may_open_tabpage() == OK) | |
| 766 return OK; | |
| 767 | |
| 7 | 768 /* Add flags from ":vertical", ":topleft" and ":botright". */ |
| 769 flags |= cmdmod.split; | |
| 770 if ((flags & WSP_TOP) && (flags & WSP_BOT)) | |
| 771 { | |
| 772 EMSG(_("E442: Can't split topleft and botright at the same time")); | |
| 773 return FAIL; | |
| 774 } | |
| 775 | |
| 776 /* When creating the help window make a snapshot of the window layout. | |
| 777 * Otherwise clear the snapshot, it's now invalid. */ | |
| 778 if (flags & WSP_HELP) | |
| 1906 | 779 make_snapshot(SNAP_HELP_IDX); |
| 7 | 780 else |
| 1906 | 781 clear_snapshot(curtab, SNAP_HELP_IDX); |
| 7 | 782 |
| 783 return win_split_ins(size, flags, NULL, 0); | |
| 784 } | |
| 785 | |
| 786 /* | |
| 3263 | 787 * When "new_wp" is NULL: split the current window in two. |
| 788 * When "new_wp" is not NULL: insert this window at the far | |
| 7 | 789 * top/left/right/bottom. |
| 790 * return FAIL for failure, OK otherwise | |
| 791 */ | |
| 1906 | 792 int |
| 3263 | 793 win_split_ins(size, flags, new_wp, dir) |
| 7 | 794 int size; |
| 795 int flags; | |
| 3263 | 796 win_T *new_wp; |
| 7 | 797 int dir; |
| 798 { | |
| 3263 | 799 win_T *wp = new_wp; |
| 7 | 800 win_T *oldwin; |
| 801 int new_size = size; | |
| 802 int i; | |
| 803 int need_status = 0; | |
| 804 int do_equal = FALSE; | |
| 805 int needed; | |
| 806 int available; | |
| 807 int oldwin_height = 0; | |
| 808 int layout; | |
| 6077 | 809 frame_T *frp, *curfrp, *frp2, *prevfrp; |
| 7 | 810 int before; |
| 6052 | 811 int minheight; |
| 6066 | 812 int wmh1; |
| 7 | 813 |
| 814 if (flags & WSP_TOP) | |
| 815 oldwin = firstwin; | |
| 816 else if (flags & WSP_BOT) | |
| 817 oldwin = lastwin; | |
| 818 else | |
| 819 oldwin = curwin; | |
| 820 | |
| 821 /* add a status line when p_ls == 1 and splitting the first window */ | |
| 822 if (lastwin == firstwin && p_ls == 1 && oldwin->w_status_height == 0) | |
| 823 { | |
| 3263 | 824 if (oldwin->w_height <= p_wmh && new_wp == NULL) |
| 7 | 825 { |
| 826 EMSG(_(e_noroom)); | |
| 827 return FAIL; | |
| 828 } | |
| 829 need_status = STATUS_HEIGHT; | |
| 830 } | |
| 831 | |
| 1114 | 832 #ifdef FEAT_GUI |
| 833 /* May be needed for the scrollbars that are going to change. */ | |
| 834 if (gui.in_use) | |
| 835 out_flush(); | |
| 836 #endif | |
| 837 | |
| 7 | 838 #ifdef FEAT_VERTSPLIT |
| 839 if (flags & WSP_VERT) | |
| 840 { | |
| 6068 | 841 int wmw1; |
| 842 int minwidth; | |
| 843 | |
| 7 | 844 layout = FR_ROW; |
| 845 | |
| 846 /* | |
| 847 * Check if we are able to split the current window and compute its | |
| 848 * width. | |
| 849 */ | |
| 6066 | 850 /* Current window requires at least 1 space. */ |
| 851 wmw1 = (p_wmw == 0 ? 1 : p_wmw); | |
| 852 needed = wmw1 + 1; | |
| 7 | 853 if (flags & WSP_ROOM) |
| 6066 | 854 needed += p_wiw - wmw1; |
| 6077 | 855 if (flags & (WSP_BOT | WSP_TOP)) |
| 7 | 856 { |
| 6066 | 857 minwidth = frame_minwidth(topframe, NOWIN); |
| 7 | 858 available = topframe->fr_width; |
| 6052 | 859 needed += minwidth; |
| 7 | 860 } |
| 6077 | 861 else if (p_ea) |
| 862 { | |
| 863 minwidth = frame_minwidth(oldwin->w_frame, NOWIN); | |
| 864 prevfrp = oldwin->w_frame; | |
| 865 for (frp = oldwin->w_frame->fr_parent; frp != NULL; | |
| 866 frp = frp->fr_parent) | |
| 867 { | |
| 868 if (frp->fr_layout == FR_ROW) | |
| 869 for (frp2 = frp->fr_child; frp2 != NULL; | |
| 870 frp2 = frp2->fr_next) | |
| 871 if (frp2 != prevfrp) | |
| 872 minwidth += frame_minwidth(frp2, NOWIN); | |
| 873 prevfrp = frp; | |
| 874 } | |
| 875 available = topframe->fr_width; | |
| 876 needed += minwidth; | |
| 877 } | |
| 7 | 878 else |
| 6052 | 879 { |
| 6066 | 880 minwidth = frame_minwidth(oldwin->w_frame, NOWIN); |
| 881 available = oldwin->w_frame->fr_width; | |
| 882 needed += minwidth; | |
| 6052 | 883 } |
| 3263 | 884 if (available < needed && new_wp == NULL) |
| 7 | 885 { |
| 886 EMSG(_(e_noroom)); | |
| 887 return FAIL; | |
| 888 } | |
| 889 if (new_size == 0) | |
| 890 new_size = oldwin->w_width / 2; | |
| 6052 | 891 if (new_size > available - minwidth - 1) |
| 892 new_size = available - minwidth - 1; | |
| 6066 | 893 if (new_size < wmw1) |
| 894 new_size = wmw1; | |
| 7 | 895 |
| 896 /* if it doesn't fit in the current window, need win_equal() */ | |
| 897 if (oldwin->w_width - new_size - 1 < p_wmw) | |
| 898 do_equal = TRUE; | |
| 779 | 899 |
| 900 /* We don't like to take lines for the new window from a | |
| 901 * 'winfixwidth' window. Take them from a window to the left or right | |
| 902 * instead, if possible. */ | |
| 903 if (oldwin->w_p_wfw) | |
| 904 win_setwidth_win(oldwin->w_width + new_size, oldwin); | |
| 1354 | 905 |
| 906 /* Only make all windows the same width if one of them (except oldwin) | |
| 907 * is wider than one of the split windows. */ | |
| 908 if (!do_equal && p_ea && size == 0 && *p_ead != 'v' | |
| 909 && oldwin->w_frame->fr_parent != NULL) | |
| 910 { | |
| 911 frp = oldwin->w_frame->fr_parent->fr_child; | |
| 912 while (frp != NULL) | |
| 913 { | |
| 914 if (frp->fr_win != oldwin && frp->fr_win != NULL | |
| 915 && (frp->fr_win->w_width > new_size | |
| 916 || frp->fr_win->w_width > oldwin->w_width | |
| 6373 | 917 - new_size - 1)) |
| 1354 | 918 { |
| 919 do_equal = TRUE; | |
| 920 break; | |
| 921 } | |
| 922 frp = frp->fr_next; | |
| 923 } | |
| 924 } | |
| 7 | 925 } |
| 926 else | |
| 927 #endif | |
| 928 { | |
| 929 layout = FR_COL; | |
| 930 | |
| 931 /* | |
| 932 * Check if we are able to split the current window and compute its | |
| 933 * height. | |
| 934 */ | |
| 6066 | 935 /* Current window requires at least 1 space. */ |
| 936 wmh1 = (p_wmh == 0 ? 1 : p_wmh); | |
| 937 needed = wmh1 + STATUS_HEIGHT; | |
| 7 | 938 if (flags & WSP_ROOM) |
| 6066 | 939 needed += p_wh - wmh1; |
| 6077 | 940 if (flags & (WSP_BOT | WSP_TOP)) |
| 7 | 941 { |
| 6066 | 942 minheight = frame_minheight(topframe, NOWIN) + need_status; |
| 7 | 943 available = topframe->fr_height; |
| 6052 | 944 needed += minheight; |
| 7 | 945 } |
| 6077 | 946 else if (p_ea) |
| 947 { | |
| 948 minheight = frame_minheight(oldwin->w_frame, NOWIN) + need_status; | |
| 949 prevfrp = oldwin->w_frame; | |
| 950 for (frp = oldwin->w_frame->fr_parent; frp != NULL; | |
| 951 frp = frp->fr_parent) | |
| 952 { | |
| 953 if (frp->fr_layout == FR_COL) | |
| 954 for (frp2 = frp->fr_child; frp2 != NULL; | |
| 955 frp2 = frp2->fr_next) | |
| 956 if (frp2 != prevfrp) | |
| 957 minheight += frame_minheight(frp2, NOWIN); | |
| 958 prevfrp = frp; | |
| 959 } | |
| 960 available = topframe->fr_height; | |
| 961 needed += minheight; | |
| 962 } | |
| 7 | 963 else |
| 964 { | |
| 6066 | 965 minheight = frame_minheight(oldwin->w_frame, NOWIN) + need_status; |
| 966 available = oldwin->w_frame->fr_height; | |
| 967 needed += minheight; | |
| 7 | 968 } |
| 3263 | 969 if (available < needed && new_wp == NULL) |
| 7 | 970 { |
| 971 EMSG(_(e_noroom)); | |
| 972 return FAIL; | |
| 973 } | |
| 974 oldwin_height = oldwin->w_height; | |
| 975 if (need_status) | |
| 976 { | |
| 977 oldwin->w_status_height = STATUS_HEIGHT; | |
| 978 oldwin_height -= STATUS_HEIGHT; | |
| 979 } | |
| 980 if (new_size == 0) | |
| 981 new_size = oldwin_height / 2; | |
| 6052 | 982 if (new_size > available - minheight - STATUS_HEIGHT) |
| 983 new_size = available - minheight - STATUS_HEIGHT; | |
| 6066 | 984 if (new_size < wmh1) |
| 985 new_size = wmh1; | |
| 7 | 986 |
| 987 /* if it doesn't fit in the current window, need win_equal() */ | |
| 988 if (oldwin_height - new_size - STATUS_HEIGHT < p_wmh) | |
| 989 do_equal = TRUE; | |
| 990 | |
| 991 /* We don't like to take lines for the new window from a | |
| 992 * 'winfixheight' window. Take them from a window above or below | |
| 993 * instead, if possible. */ | |
| 994 if (oldwin->w_p_wfh) | |
| 995 { | |
| 996 win_setheight_win(oldwin->w_height + new_size + STATUS_HEIGHT, | |
| 997 oldwin); | |
| 998 oldwin_height = oldwin->w_height; | |
| 999 if (need_status) | |
| 1000 oldwin_height -= STATUS_HEIGHT; | |
| 1001 } | |
| 1354 | 1002 |
| 1003 /* Only make all windows the same height if one of them (except oldwin) | |
| 1004 * is higher than one of the split windows. */ | |
| 1005 if (!do_equal && p_ea && size == 0 | |
| 1006 #ifdef FEAT_VERTSPLIT | |
| 1007 && *p_ead != 'h' | |
| 1008 #endif | |
| 1009 && oldwin->w_frame->fr_parent != NULL) | |
| 1010 { | |
| 1011 frp = oldwin->w_frame->fr_parent->fr_child; | |
| 1012 while (frp != NULL) | |
| 1013 { | |
| 1014 if (frp->fr_win != oldwin && frp->fr_win != NULL | |
| 1015 && (frp->fr_win->w_height > new_size | |
| 1016 || frp->fr_win->w_height > oldwin_height - new_size | |
| 1017 - STATUS_HEIGHT)) | |
| 1018 { | |
| 1019 do_equal = TRUE; | |
| 1020 break; | |
| 1021 } | |
| 1022 frp = frp->fr_next; | |
| 1023 } | |
| 1024 } | |
| 7 | 1025 } |
| 1026 | |
| 1027 /* | |
| 1028 * allocate new window structure and link it in the window list | |
| 1029 */ | |
| 1030 if ((flags & WSP_TOP) == 0 | |
| 1031 && ((flags & WSP_BOT) | |
| 1032 || (flags & WSP_BELOW) | |
| 1033 || (!(flags & WSP_ABOVE) | |
| 1034 && ( | |
| 1035 #ifdef FEAT_VERTSPLIT | |
| 1036 (flags & WSP_VERT) ? p_spr : | |
| 1037 #endif | |
| 1038 p_sb)))) | |
| 1039 { | |
| 1040 /* new window below/right of current one */ | |
| 3263 | 1041 if (new_wp == NULL) |
| 1906 | 1042 wp = win_alloc(oldwin, FALSE); |
| 7 | 1043 else |
| 1044 win_append(oldwin, wp); | |
| 1045 } | |
| 1046 else | |
| 1047 { | |
| 3263 | 1048 if (new_wp == NULL) |
| 1906 | 1049 wp = win_alloc(oldwin->w_prev, FALSE); |
| 7 | 1050 else |
| 1051 win_append(oldwin->w_prev, wp); | |
| 1052 } | |
| 1053 | |
| 3263 | 1054 if (new_wp == NULL) |
| 7 | 1055 { |
| 1056 if (wp == NULL) | |
| 1057 return FAIL; | |
| 1058 | |
| 1906 | 1059 new_frame(wp); |
| 1060 if (wp->w_frame == NULL) | |
| 1061 { | |
| 1062 win_free(wp, NULL); | |
| 1063 return FAIL; | |
| 1064 } | |
| 1065 | |
| 675 | 1066 /* make the contents of the new window the same as the current one */ |
| 1822 | 1067 win_init(wp, curwin, flags); |
| 7 | 1068 } |
| 1069 | |
| 1070 /* | |
| 1071 * Reorganise the tree of frames to insert the new window. | |
| 1072 */ | |
| 1073 if (flags & (WSP_TOP | WSP_BOT)) | |
| 1074 { | |
| 1075 #ifdef FEAT_VERTSPLIT | |
| 1076 if ((topframe->fr_layout == FR_COL && (flags & WSP_VERT) == 0) | |
| 1077 || (topframe->fr_layout == FR_ROW && (flags & WSP_VERT) != 0)) | |
| 1078 #else | |
| 1079 if (topframe->fr_layout == FR_COL) | |
| 1080 #endif | |
| 1081 { | |
| 1082 curfrp = topframe->fr_child; | |
| 1083 if (flags & WSP_BOT) | |
| 1084 while (curfrp->fr_next != NULL) | |
| 1085 curfrp = curfrp->fr_next; | |
| 1086 } | |
| 1087 else | |
| 1088 curfrp = topframe; | |
| 1089 before = (flags & WSP_TOP); | |
| 1090 } | |
| 1091 else | |
| 1092 { | |
| 1093 curfrp = oldwin->w_frame; | |
| 1094 if (flags & WSP_BELOW) | |
| 1095 before = FALSE; | |
| 1096 else if (flags & WSP_ABOVE) | |
| 1097 before = TRUE; | |
| 1098 else | |
| 1099 #ifdef FEAT_VERTSPLIT | |
| 1100 if (flags & WSP_VERT) | |
| 1101 before = !p_spr; | |
| 1102 else | |
| 1103 #endif | |
| 1104 before = !p_sb; | |
| 1105 } | |
| 1106 if (curfrp->fr_parent == NULL || curfrp->fr_parent->fr_layout != layout) | |
| 1107 { | |
| 1108 /* Need to create a new frame in the tree to make a branch. */ | |
| 1109 frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
| 1110 *frp = *curfrp; | |
| 1111 curfrp->fr_layout = layout; | |
| 1112 frp->fr_parent = curfrp; | |
| 1113 frp->fr_next = NULL; | |
| 1114 frp->fr_prev = NULL; | |
| 1115 curfrp->fr_child = frp; | |
| 1116 curfrp->fr_win = NULL; | |
| 1117 curfrp = frp; | |
| 1118 if (frp->fr_win != NULL) | |
| 1119 oldwin->w_frame = frp; | |
| 1120 else | |
| 1121 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 1122 frp->fr_parent = curfrp; | |
| 1123 } | |
| 1124 | |
| 3263 | 1125 if (new_wp == NULL) |
| 1906 | 1126 frp = wp->w_frame; |
| 7 | 1127 else |
| 3263 | 1128 frp = new_wp->w_frame; |
| 7 | 1129 frp->fr_parent = curfrp->fr_parent; |
| 1130 | |
| 1131 /* Insert the new frame at the right place in the frame list. */ | |
| 1132 if (before) | |
| 1133 frame_insert(curfrp, frp); | |
| 1134 else | |
| 1135 frame_append(curfrp, frp); | |
| 1136 | |
| 2665 | 1137 /* Set w_fraction now so that the cursor keeps the same relative |
| 1138 * vertical position. */ | |
| 2680 | 1139 if (oldwin->w_height > 0) |
| 1140 set_fraction(oldwin); | |
| 2665 | 1141 wp->w_fraction = oldwin->w_fraction; |
| 1142 | |
| 7 | 1143 #ifdef FEAT_VERTSPLIT |
| 1144 if (flags & WSP_VERT) | |
| 1145 { | |
| 1146 wp->w_p_scr = curwin->w_p_scr; | |
| 2665 | 1147 |
| 7 | 1148 if (need_status) |
| 1149 { | |
|
2115
5fd44cf99b6d
updated for version 7.2.398
Bram Moolenaar <bram@zimbu.org>
parents:
2064
diff
changeset
|
1150 win_new_height(oldwin, oldwin->w_height - 1); |
| 7 | 1151 oldwin->w_status_height = need_status; |
| 1152 } | |
| 1153 if (flags & (WSP_TOP | WSP_BOT)) | |
| 1154 { | |
| 1155 /* set height and row of new window to full height */ | |
| 685 | 1156 wp->w_winrow = tabline_height(); |
|
2115
5fd44cf99b6d
updated for version 7.2.398
Bram Moolenaar <bram@zimbu.org>
parents:
2064
diff
changeset
|
1157 win_new_height(wp, curfrp->fr_height - (p_ls > 0)); |
| 7 | 1158 wp->w_status_height = (p_ls > 0); |
| 1159 } | |
| 1160 else | |
| 1161 { | |
| 1162 /* height and row of new window is same as current window */ | |
| 1163 wp->w_winrow = oldwin->w_winrow; | |
|
2115
5fd44cf99b6d
updated for version 7.2.398
Bram Moolenaar <bram@zimbu.org>
parents:
2064
diff
changeset
|
1164 win_new_height(wp, oldwin->w_height); |
| 7 | 1165 wp->w_status_height = oldwin->w_status_height; |
| 1166 } | |
| 1167 frp->fr_height = curfrp->fr_height; | |
| 1168 | |
| 1169 /* "new_size" of the current window goes to the new window, use | |
| 1170 * one column for the vertical separator */ | |
|
2115
5fd44cf99b6d
updated for version 7.2.398
Bram Moolenaar <bram@zimbu.org>
parents:
2064
diff
changeset
|
1171 win_new_width(wp, new_size); |
| 7 | 1172 if (before) |
| 1173 wp->w_vsep_width = 1; | |
| 1174 else | |
| 1175 { | |
| 1176 wp->w_vsep_width = oldwin->w_vsep_width; | |
| 1177 oldwin->w_vsep_width = 1; | |
| 1178 } | |
| 1179 if (flags & (WSP_TOP | WSP_BOT)) | |
| 1180 { | |
| 1181 if (flags & WSP_BOT) | |
| 1182 frame_add_vsep(curfrp); | |
| 1183 /* Set width of neighbor frame */ | |
| 1184 frame_new_width(curfrp, curfrp->fr_width | |
| 779 | 1185 - (new_size + ((flags & WSP_TOP) != 0)), flags & WSP_TOP, |
| 1186 FALSE); | |
| 7 | 1187 } |
| 1188 else | |
| 779 | 1189 win_new_width(oldwin, oldwin->w_width - (new_size + 1)); |
| 7 | 1190 if (before) /* new window left of current one */ |
| 1191 { | |
| 1192 wp->w_wincol = oldwin->w_wincol; | |
| 1193 oldwin->w_wincol += new_size + 1; | |
| 1194 } | |
| 1195 else /* new window right of current one */ | |
| 1196 wp->w_wincol = oldwin->w_wincol + oldwin->w_width + 1; | |
| 1197 frame_fix_width(oldwin); | |
| 1198 frame_fix_width(wp); | |
| 1199 } | |
| 1200 else | |
| 1201 #endif | |
| 1202 { | |
| 1203 /* width and column of new window is same as current window */ | |
| 1204 #ifdef FEAT_VERTSPLIT | |
| 1205 if (flags & (WSP_TOP | WSP_BOT)) | |
| 1206 { | |
| 1207 wp->w_wincol = 0; | |
|
2115
5fd44cf99b6d
updated for version 7.2.398
Bram Moolenaar <bram@zimbu.org>
parents:
2064
diff
changeset
|
1208 win_new_width(wp, Columns); |
| 7 | 1209 wp->w_vsep_width = 0; |
| 1210 } | |
| 1211 else | |
| 1212 { | |
| 1213 wp->w_wincol = oldwin->w_wincol; | |
|
2115
5fd44cf99b6d
updated for version 7.2.398
Bram Moolenaar <bram@zimbu.org>
parents:
2064
diff
changeset
|
1214 win_new_width(wp, oldwin->w_width); |
| 7 | 1215 wp->w_vsep_width = oldwin->w_vsep_width; |
| 1216 } | |
| 1217 frp->fr_width = curfrp->fr_width; | |
| 1218 #endif | |
| 1219 | |
| 1220 /* "new_size" of the current window goes to the new window, use | |
| 1221 * one row for the status line */ | |
| 1222 win_new_height(wp, new_size); | |
| 1223 if (flags & (WSP_TOP | WSP_BOT)) | |
| 1224 frame_new_height(curfrp, curfrp->fr_height | |
| 1225 - (new_size + STATUS_HEIGHT), flags & WSP_TOP, FALSE); | |
| 1226 else | |
| 1227 win_new_height(oldwin, oldwin_height - (new_size + STATUS_HEIGHT)); | |
| 1228 if (before) /* new window above current one */ | |
| 1229 { | |
| 1230 wp->w_winrow = oldwin->w_winrow; | |
| 1231 wp->w_status_height = STATUS_HEIGHT; | |
| 1232 oldwin->w_winrow += wp->w_height + STATUS_HEIGHT; | |
| 1233 } | |
| 1234 else /* new window below current one */ | |
| 1235 { | |
| 1236 wp->w_winrow = oldwin->w_winrow + oldwin->w_height + STATUS_HEIGHT; | |
| 1237 wp->w_status_height = oldwin->w_status_height; | |
| 6769 | 1238 /* Don't set the status_height for oldwin yet, this might break |
| 1239 * frame_fix_height(oldwin), therefore will be set below. */ | |
| 7 | 1240 } |
| 1241 #ifdef FEAT_VERTSPLIT | |
| 1242 if (flags & WSP_BOT) | |
| 1243 frame_add_statusline(curfrp); | |
| 1244 #endif | |
| 1245 frame_fix_height(wp); | |
| 1246 frame_fix_height(oldwin); | |
| 6769 | 1247 |
| 1248 if (!before) | |
| 1249 /* new window above current one, set the status_height after | |
| 1250 * frame_fix_height(oldwin) */ | |
| 1251 oldwin->w_status_height = STATUS_HEIGHT; | |
| 7 | 1252 } |
| 1253 | |
| 1254 if (flags & (WSP_TOP | WSP_BOT)) | |
| 1255 (void)win_comp_pos(); | |
| 1256 | |
| 1257 /* | |
| 1258 * Both windows need redrawing | |
| 1259 */ | |
| 1260 redraw_win_later(wp, NOT_VALID); | |
| 1261 wp->w_redr_status = TRUE; | |
| 1262 redraw_win_later(oldwin, NOT_VALID); | |
| 1263 oldwin->w_redr_status = TRUE; | |
| 1264 | |
| 1265 if (need_status) | |
| 1266 { | |
| 1267 msg_row = Rows - 1; | |
| 1268 msg_col = sc_col; | |
| 1269 msg_clr_eos_force(); /* Old command/ruler may still be there */ | |
| 1270 comp_col(); | |
| 1271 msg_row = Rows - 1; | |
| 1272 msg_col = 0; /* put position back at start of line */ | |
| 1273 } | |
| 1274 | |
| 1275 /* | |
|
2115
5fd44cf99b6d
updated for version 7.2.398
Bram Moolenaar <bram@zimbu.org>
parents:
2064
diff
changeset
|
1276 * equalize the window sizes. |
| 7 | 1277 */ |
| 1278 if (do_equal || dir != 0) | |
| 1279 win_equal(wp, TRUE, | |
| 1280 #ifdef FEAT_VERTSPLIT | |
| 1281 (flags & WSP_VERT) ? (dir == 'v' ? 'b' : 'h') | |
| 1282 : dir == 'h' ? 'b' : | |
| 1283 #endif | |
| 1284 'v'); | |
| 1285 | |
| 1286 /* Don't change the window height/width to 'winheight' / 'winwidth' if a | |
| 1287 * size was given. */ | |
| 1288 #ifdef FEAT_VERTSPLIT | |
| 1289 if (flags & WSP_VERT) | |
| 1290 { | |
| 1291 i = p_wiw; | |
| 1292 if (size != 0) | |
| 1293 p_wiw = size; | |
| 1294 | |
| 1295 # ifdef FEAT_GUI | |
| 1296 /* When 'guioptions' includes 'L' or 'R' may have to add scrollbars. */ | |
| 1297 if (gui.in_use) | |
| 1298 gui_init_which_components(NULL); | |
| 1299 # endif | |
| 1300 } | |
| 1301 else | |
| 1302 #endif | |
| 1303 { | |
| 1304 i = p_wh; | |
| 1305 if (size != 0) | |
| 1306 p_wh = size; | |
| 1307 } | |
|
2115
5fd44cf99b6d
updated for version 7.2.398
Bram Moolenaar <bram@zimbu.org>
parents:
2064
diff
changeset
|
1308 |
| 6096 | 1309 #ifdef FEAT_JUMPLIST |
| 1310 /* Keep same changelist position in new window. */ | |
| 1311 wp->w_changelistidx = oldwin->w_changelistidx; | |
| 1312 #endif | |
| 1313 | |
|
2115
5fd44cf99b6d
updated for version 7.2.398
Bram Moolenaar <bram@zimbu.org>
parents:
2064
diff
changeset
|
1314 /* |
|
5fd44cf99b6d
updated for version 7.2.398
Bram Moolenaar <bram@zimbu.org>
parents:
2064
diff
changeset
|
1315 * make the new window the current window |
|
5fd44cf99b6d
updated for version 7.2.398
Bram Moolenaar <bram@zimbu.org>
parents:
2064
diff
changeset
|
1316 */ |
| 7 | 1317 win_enter(wp, FALSE); |
| 1318 #ifdef FEAT_VERTSPLIT | |
| 1319 if (flags & WSP_VERT) | |
| 1320 p_wiw = i; | |
| 1321 else | |
| 1322 #endif | |
| 1323 p_wh = i; | |
| 1324 | |
| 1325 return OK; | |
| 1326 } | |
| 1327 | |
| 1906 | 1328 |
| 675 | 1329 /* |
| 1330 * Initialize window "newp" from window "oldp". | |
| 1331 * Used when splitting a window and when creating a new tab page. | |
| 1332 * The windows will both edit the same buffer. | |
| 1822 | 1333 * WSP_NEWLOC may be specified in flags to prevent the location list from |
| 1334 * being copied. | |
| 675 | 1335 */ |
| 1336 static void | |
| 1822 | 1337 win_init(newp, oldp, flags) |
| 675 | 1338 win_T *newp; |
| 1339 win_T *oldp; | |
| 1887 | 1340 int flags UNUSED; |
| 675 | 1341 { |
| 1342 int i; | |
| 1343 | |
| 1344 newp->w_buffer = oldp->w_buffer; | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2201
diff
changeset
|
1345 #ifdef FEAT_SYN_HL |
|
2253
12ebd6f6dfce
Fixed: after ":ownsyntax perl" and ":e" syntax was cleared in other window.
Bram Moolenaar <bram@vim.org>
parents:
2252
diff
changeset
|
1346 newp->w_s = &(oldp->w_buffer->b_s); |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2201
diff
changeset
|
1347 #endif |
| 675 | 1348 oldp->w_buffer->b_nwindows++; |
| 1349 newp->w_cursor = oldp->w_cursor; | |
| 1350 newp->w_valid = 0; | |
| 1351 newp->w_curswant = oldp->w_curswant; | |
| 1352 newp->w_set_curswant = oldp->w_set_curswant; | |
| 1353 newp->w_topline = oldp->w_topline; | |
| 1354 #ifdef FEAT_DIFF | |
| 1355 newp->w_topfill = oldp->w_topfill; | |
| 1356 #endif | |
| 1357 newp->w_leftcol = oldp->w_leftcol; | |
| 1358 newp->w_pcmark = oldp->w_pcmark; | |
| 1359 newp->w_prev_pcmark = oldp->w_prev_pcmark; | |
| 1360 newp->w_alt_fnum = oldp->w_alt_fnum; | |
| 826 | 1361 newp->w_wrow = oldp->w_wrow; |
| 675 | 1362 newp->w_fraction = oldp->w_fraction; |
| 1363 newp->w_prev_fraction_row = oldp->w_prev_fraction_row; | |
| 1364 #ifdef FEAT_JUMPLIST | |
| 1365 copy_jumplist(oldp, newp); | |
| 1366 #endif | |
| 1367 #ifdef FEAT_QUICKFIX | |
| 1822 | 1368 if (flags & WSP_NEWLOC) |
| 1369 { | |
| 1370 /* Don't copy the location list. */ | |
| 1371 newp->w_llist = NULL; | |
| 1372 newp->w_llist_ref = NULL; | |
| 1373 } | |
| 1374 else | |
| 1375 copy_loclist(oldp, newp); | |
| 675 | 1376 #endif |
| 5584 | 1377 newp->w_localdir = (oldp->w_localdir == NULL) |
| 1378 ? NULL : vim_strsave(oldp->w_localdir); | |
| 675 | 1379 |
| 1906 | 1380 /* copy tagstack and folds */ |
| 675 | 1381 for (i = 0; i < oldp->w_tagstacklen; i++) |
| 1382 { | |
| 1383 newp->w_tagstack[i] = oldp->w_tagstack[i]; | |
| 1384 if (newp->w_tagstack[i].tagname != NULL) | |
| 1385 newp->w_tagstack[i].tagname = | |
| 1386 vim_strsave(newp->w_tagstack[i].tagname); | |
| 1387 } | |
| 1388 newp->w_tagstackidx = oldp->w_tagstackidx; | |
| 1389 newp->w_tagstacklen = oldp->w_tagstacklen; | |
| 3068 | 1390 #ifdef FEAT_FOLDING |
| 675 | 1391 copyFoldingState(oldp, newp); |
| 3068 | 1392 #endif |
| 1906 | 1393 |
| 1394 win_init_some(newp, oldp); | |
|
2314
233eb4412f5d
Added 'colorcolumn' option. Partly by Gregor Uhlenheuer.
Bram Moolenaar <bram@vim.org>
parents:
2306
diff
changeset
|
1395 |
| 3068 | 1396 #ifdef FEAT_SYN_HL |
|
2314
233eb4412f5d
Added 'colorcolumn' option. Partly by Gregor Uhlenheuer.
Bram Moolenaar <bram@vim.org>
parents:
2306
diff
changeset
|
1397 check_colorcolumn(newp); |
| 3068 | 1398 #endif |
| 1906 | 1399 } |
| 1400 | |
| 1401 /* | |
| 6222 | 1402 * Initialize window "newp" from window "old". |
| 1906 | 1403 * Only the essential things are copied. |
| 1404 */ | |
| 1405 static void | |
| 1406 win_init_some(newp, oldp) | |
| 1407 win_T *newp; | |
| 1408 win_T *oldp; | |
| 1409 { | |
| 1410 /* Use the same argument list. */ | |
| 1411 newp->w_alist = oldp->w_alist; | |
| 1412 ++newp->w_alist->al_refcount; | |
| 1413 newp->w_arg_idx = oldp->w_arg_idx; | |
| 1414 | |
| 1415 /* copy options from existing window */ | |
| 1416 win_copy_options(oldp, newp); | |
| 675 | 1417 } |
| 1418 | |
| 7 | 1419 #endif /* FEAT_WINDOWS */ |
| 1420 | |
| 1421 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 1422 /* | |
| 1423 * Check if "win" is a pointer to an existing window. | |
| 1424 */ | |
| 1425 int | |
| 1426 win_valid(win) | |
| 1427 win_T *win; | |
| 1428 { | |
| 1429 win_T *wp; | |
| 1430 | |
| 1431 if (win == NULL) | |
| 1432 return FALSE; | |
| 1433 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 1434 if (wp == win) | |
| 1435 return TRUE; | |
| 1436 return FALSE; | |
| 1437 } | |
| 1438 | |
| 1439 /* | |
| 1440 * Return the number of windows. | |
| 1441 */ | |
| 1442 int | |
| 1443 win_count() | |
| 1444 { | |
| 1445 win_T *wp; | |
| 1446 int count = 0; | |
| 1447 | |
| 1448 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 1449 ++count; | |
| 1450 return count; | |
| 1451 } | |
| 1452 | |
| 1453 /* | |
| 1454 * Make "count" windows on the screen. | |
| 1455 * Return actual number of windows on the screen. | |
| 1456 * Must be called when there is just one window, filling the whole screen | |
| 1457 * (excluding the command line). | |
| 1458 */ | |
| 1459 int | |
| 1460 make_windows(count, vertical) | |
| 1461 int count; | |
| 1887 | 1462 int vertical UNUSED; /* split windows vertically if TRUE */ |
| 7 | 1463 { |
| 1464 int maxcount; | |
| 1465 int todo; | |
| 1466 | |
| 1467 #ifdef FEAT_VERTSPLIT | |
| 1468 if (vertical) | |
| 1469 { | |
| 1470 /* Each windows needs at least 'winminwidth' lines and a separator | |
| 1471 * column. */ | |
| 1472 maxcount = (curwin->w_width + curwin->w_vsep_width | |
| 1473 - (p_wiw - p_wmw)) / (p_wmw + 1); | |
| 1474 } | |
| 1475 else | |
| 1476 #endif | |
| 1477 { | |
| 1478 /* Each window needs at least 'winminheight' lines and a status line. */ | |
| 1479 maxcount = (curwin->w_height + curwin->w_status_height | |
| 1480 - (p_wh - p_wmh)) / (p_wmh + STATUS_HEIGHT); | |
| 1481 } | |
| 1482 | |
| 1483 if (maxcount < 2) | |
| 1484 maxcount = 2; | |
| 1485 if (count > maxcount) | |
| 1486 count = maxcount; | |
| 1487 | |
| 1488 /* | |
| 1489 * add status line now, otherwise first window will be too big | |
| 1490 */ | |
| 1491 if (count > 1) | |
| 1492 last_status(TRUE); | |
| 1493 | |
| 1494 #ifdef FEAT_AUTOCMD | |
| 1495 /* | |
| 1496 * Don't execute autocommands while creating the windows. Must do that | |
| 1497 * when putting the buffers in the windows. | |
| 1498 */ | |
| 1410 | 1499 block_autocmds(); |
| 7 | 1500 #endif |
| 1501 | |
| 1502 /* todo is number of windows left to create */ | |
| 1503 for (todo = count - 1; todo > 0; --todo) | |
| 1504 #ifdef FEAT_VERTSPLIT | |
| 1505 if (vertical) | |
| 1506 { | |
| 1507 if (win_split(curwin->w_width - (curwin->w_width - todo) | |
| 1508 / (todo + 1) - 1, WSP_VERT | WSP_ABOVE) == FAIL) | |
| 1509 break; | |
| 1510 } | |
| 1511 else | |
| 1512 #endif | |
| 1513 { | |
| 1514 if (win_split(curwin->w_height - (curwin->w_height - todo | |
| 1515 * STATUS_HEIGHT) / (todo + 1) | |
| 1516 - STATUS_HEIGHT, WSP_ABOVE) == FAIL) | |
| 1517 break; | |
| 1518 } | |
| 1519 | |
| 1520 #ifdef FEAT_AUTOCMD | |
| 1410 | 1521 unblock_autocmds(); |
| 7 | 1522 #endif |
| 1523 | |
| 1524 /* return actual number of windows */ | |
| 1525 return (count - todo); | |
| 1526 } | |
| 1527 | |
| 1528 /* | |
| 1529 * Exchange current and next window | |
| 1530 */ | |
| 1531 static void | |
| 1532 win_exchange(Prenum) | |
| 1533 long Prenum; | |
| 1534 { | |
| 1535 frame_T *frp; | |
| 1536 frame_T *frp2; | |
| 1537 win_T *wp; | |
| 1538 win_T *wp2; | |
| 1539 int temp; | |
| 1540 | |
| 1541 if (lastwin == firstwin) /* just one window */ | |
| 1542 { | |
| 1543 beep_flush(); | |
| 1544 return; | |
| 1545 } | |
| 1546 | |
| 1547 #ifdef FEAT_GUI | |
| 1548 need_mouse_correct = TRUE; | |
| 1549 #endif | |
| 1550 | |
| 1551 /* | |
| 1552 * find window to exchange with | |
| 1553 */ | |
| 1554 if (Prenum) | |
| 1555 { | |
| 1556 frp = curwin->w_frame->fr_parent->fr_child; | |
| 1557 while (frp != NULL && --Prenum > 0) | |
| 1558 frp = frp->fr_next; | |
| 1559 } | |
| 1560 else if (curwin->w_frame->fr_next != NULL) /* Swap with next */ | |
| 1561 frp = curwin->w_frame->fr_next; | |
| 1562 else /* Swap last window in row/col with previous */ | |
| 1563 frp = curwin->w_frame->fr_prev; | |
| 1564 | |
| 1565 /* We can only exchange a window with another window, not with a frame | |
| 1566 * containing windows. */ | |
| 1567 if (frp == NULL || frp->fr_win == NULL || frp->fr_win == curwin) | |
| 1568 return; | |
| 1569 wp = frp->fr_win; | |
| 1570 | |
| 1571 /* | |
| 1572 * 1. remove curwin from the list. Remember after which window it was in wp2 | |
| 1573 * 2. insert curwin before wp in the list | |
| 1574 * if wp != wp2 | |
| 1575 * 3. remove wp from the list | |
| 1576 * 4. insert wp after wp2 | |
| 1577 * 5. exchange the status line height and vsep width. | |
| 1578 */ | |
| 1579 wp2 = curwin->w_prev; | |
| 1580 frp2 = curwin->w_frame->fr_prev; | |
| 1581 if (wp->w_prev != curwin) | |
| 1582 { | |
| 671 | 1583 win_remove(curwin, NULL); |
| 7 | 1584 frame_remove(curwin->w_frame); |
| 1585 win_append(wp->w_prev, curwin); | |
| 1586 frame_insert(frp, curwin->w_frame); | |
| 1587 } | |
| 1588 if (wp != wp2) | |
| 1589 { | |
| 671 | 1590 win_remove(wp, NULL); |
| 7 | 1591 frame_remove(wp->w_frame); |
| 1592 win_append(wp2, wp); | |
| 1593 if (frp2 == NULL) | |
| 1594 frame_insert(wp->w_frame->fr_parent->fr_child, wp->w_frame); | |
| 1595 else | |
| 1596 frame_append(frp2, wp->w_frame); | |
| 1597 } | |
| 1598 temp = curwin->w_status_height; | |
| 1599 curwin->w_status_height = wp->w_status_height; | |
| 1600 wp->w_status_height = temp; | |
| 1601 #ifdef FEAT_VERTSPLIT | |
| 1602 temp = curwin->w_vsep_width; | |
| 1603 curwin->w_vsep_width = wp->w_vsep_width; | |
| 1604 wp->w_vsep_width = temp; | |
| 1605 | |
| 1606 /* If the windows are not in the same frame, exchange the sizes to avoid | |
| 1607 * messing up the window layout. Otherwise fix the frame sizes. */ | |
| 1608 if (curwin->w_frame->fr_parent != wp->w_frame->fr_parent) | |
| 1609 { | |
| 1610 temp = curwin->w_height; | |
| 1611 curwin->w_height = wp->w_height; | |
| 1612 wp->w_height = temp; | |
| 1613 temp = curwin->w_width; | |
| 1614 curwin->w_width = wp->w_width; | |
| 1615 wp->w_width = temp; | |
| 1616 } | |
| 1617 else | |
| 1618 { | |
| 1619 frame_fix_height(curwin); | |
| 1620 frame_fix_height(wp); | |
| 1621 frame_fix_width(curwin); | |
| 1622 frame_fix_width(wp); | |
| 1623 } | |
| 1624 #endif | |
| 1625 | |
| 1626 (void)win_comp_pos(); /* recompute window positions */ | |
| 1627 | |
| 1628 win_enter(wp, TRUE); | |
| 1629 redraw_later(CLEAR); | |
| 1630 } | |
| 1631 | |
| 1632 /* | |
| 1633 * rotate windows: if upwards TRUE the second window becomes the first one | |
| 1634 * if upwards FALSE the first window becomes the second one | |
| 1635 */ | |
| 1636 static void | |
| 1637 win_rotate(upwards, count) | |
| 1638 int upwards; | |
| 1639 int count; | |
| 1640 { | |
| 1641 win_T *wp1; | |
| 1642 win_T *wp2; | |
| 1643 frame_T *frp; | |
| 1644 int n; | |
| 1645 | |
| 1646 if (firstwin == lastwin) /* nothing to do */ | |
| 1647 { | |
| 1648 beep_flush(); | |
| 1649 return; | |
| 1650 } | |
| 1651 | |
| 1652 #ifdef FEAT_GUI | |
| 1653 need_mouse_correct = TRUE; | |
| 1654 #endif | |
| 1655 | |
| 1656 #ifdef FEAT_VERTSPLIT | |
| 1657 /* Check if all frames in this row/col have one window. */ | |
| 1658 for (frp = curwin->w_frame->fr_parent->fr_child; frp != NULL; | |
| 1659 frp = frp->fr_next) | |
| 1660 if (frp->fr_win == NULL) | |
| 1661 { | |
| 1662 EMSG(_("E443: Cannot rotate when another window is split")); | |
| 1663 return; | |
| 1664 } | |
| 1665 #endif | |
| 1666 | |
| 1667 while (count--) | |
| 1668 { | |
| 1669 if (upwards) /* first window becomes last window */ | |
| 1670 { | |
| 1671 /* remove first window/frame from the list */ | |
| 1672 frp = curwin->w_frame->fr_parent->fr_child; | |
| 1673 wp1 = frp->fr_win; | |
| 671 | 1674 win_remove(wp1, NULL); |
| 7 | 1675 frame_remove(frp); |
| 1676 | |
| 1677 /* find last frame and append removed window/frame after it */ | |
| 1678 for ( ; frp->fr_next != NULL; frp = frp->fr_next) | |
| 1679 ; | |
| 1680 win_append(frp->fr_win, wp1); | |
| 1681 frame_append(frp, wp1->w_frame); | |
| 1682 | |
| 1683 wp2 = frp->fr_win; /* previously last window */ | |
| 1684 } | |
| 1685 else /* last window becomes first window */ | |
| 1686 { | |
| 1687 /* find last window/frame in the list and remove it */ | |
| 1688 for (frp = curwin->w_frame; frp->fr_next != NULL; | |
| 1689 frp = frp->fr_next) | |
| 1690 ; | |
| 1691 wp1 = frp->fr_win; | |
| 1692 wp2 = wp1->w_prev; /* will become last window */ | |
| 671 | 1693 win_remove(wp1, NULL); |
| 7 | 1694 frame_remove(frp); |
| 1695 | |
| 1696 /* append the removed window/frame before the first in the list */ | |
| 1697 win_append(frp->fr_parent->fr_child->fr_win->w_prev, wp1); | |
| 1698 frame_insert(frp->fr_parent->fr_child, frp); | |
| 1699 } | |
| 1700 | |
| 1701 /* exchange status height and vsep width of old and new last window */ | |
| 1702 n = wp2->w_status_height; | |
| 1703 wp2->w_status_height = wp1->w_status_height; | |
| 1704 wp1->w_status_height = n; | |
| 1705 frame_fix_height(wp1); | |
| 1706 frame_fix_height(wp2); | |
| 1707 #ifdef FEAT_VERTSPLIT | |
| 1708 n = wp2->w_vsep_width; | |
| 1709 wp2->w_vsep_width = wp1->w_vsep_width; | |
| 1710 wp1->w_vsep_width = n; | |
| 1711 frame_fix_width(wp1); | |
| 1712 frame_fix_width(wp2); | |
| 1713 #endif | |
| 1714 | |
| 1715 /* recompute w_winrow and w_wincol for all windows */ | |
| 1716 (void)win_comp_pos(); | |
| 1717 } | |
| 1718 | |
| 1719 redraw_later(CLEAR); | |
| 1720 } | |
| 1721 | |
| 1722 /* | |
| 1723 * Move the current window to the very top/bottom/left/right of the screen. | |
| 1724 */ | |
| 1725 static void | |
| 1726 win_totop(size, flags) | |
| 1727 int size; | |
| 1728 int flags; | |
| 1729 { | |
| 1730 int dir; | |
| 1731 int height = curwin->w_height; | |
| 1732 | |
| 1733 if (lastwin == firstwin) | |
| 1734 { | |
| 1735 beep_flush(); | |
| 1736 return; | |
| 1737 } | |
| 1738 | |
| 1739 /* Remove the window and frame from the tree of frames. */ | |
| 671 | 1740 (void)winframe_remove(curwin, &dir, NULL); |
| 1741 win_remove(curwin, NULL); | |
| 7 | 1742 last_status(FALSE); /* may need to remove last status line */ |
| 1743 (void)win_comp_pos(); /* recompute window positions */ | |
| 1744 | |
| 1745 /* Split a window on the desired side and put the window there. */ | |
| 1746 (void)win_split_ins(size, flags, curwin, dir); | |
| 1747 if (!(flags & WSP_VERT)) | |
| 1748 { | |
| 1749 win_setheight(height); | |
| 1750 if (p_ea) | |
| 1751 win_equal(curwin, TRUE, 'v'); | |
| 1752 } | |
| 1753 | |
| 1754 #if defined(FEAT_GUI) && defined(FEAT_VERTSPLIT) | |
| 1755 /* When 'guioptions' includes 'L' or 'R' may have to remove or add | |
| 1756 * scrollbars. Have to update them anyway. */ | |
| 1906 | 1757 gui_may_update_scrollbars(); |
| 1758 #endif | |
| 7 | 1759 } |
| 1760 | |
| 1761 /* | |
| 1762 * Move window "win1" to below/right of "win2" and make "win1" the current | |
| 1763 * window. Only works within the same frame! | |
| 1764 */ | |
| 1765 void | |
| 1766 win_move_after(win1, win2) | |
| 1767 win_T *win1, *win2; | |
| 1768 { | |
| 1769 int height; | |
| 1770 | |
| 1771 /* check if the arguments are reasonable */ | |
| 1772 if (win1 == win2) | |
| 1773 return; | |
| 1774 | |
| 1775 /* check if there is something to do */ | |
| 1776 if (win2->w_next != win1) | |
| 1777 { | |
| 1778 /* may need move the status line/vertical separator of the last window | |
| 1779 * */ | |
| 1780 if (win1 == lastwin) | |
| 1781 { | |
| 1782 height = win1->w_prev->w_status_height; | |
| 1783 win1->w_prev->w_status_height = win1->w_status_height; | |
| 1784 win1->w_status_height = height; | |
| 1785 #ifdef FEAT_VERTSPLIT | |
| 1070 | 1786 if (win1->w_prev->w_vsep_width == 1) |
| 1787 { | |
| 1788 /* Remove the vertical separator from the last-but-one window, | |
| 1789 * add it to the last window. Adjust the frame widths. */ | |
| 1790 win1->w_prev->w_vsep_width = 0; | |
| 1791 win1->w_prev->w_frame->fr_width -= 1; | |
| 1792 win1->w_vsep_width = 1; | |
| 1793 win1->w_frame->fr_width += 1; | |
| 1794 } | |
| 7 | 1795 #endif |
| 1796 } | |
| 1797 else if (win2 == lastwin) | |
| 1798 { | |
| 1799 height = win1->w_status_height; | |
| 1800 win1->w_status_height = win2->w_status_height; | |
| 1801 win2->w_status_height = height; | |
| 1802 #ifdef FEAT_VERTSPLIT | |
| 1070 | 1803 if (win1->w_vsep_width == 1) |
| 1804 { | |
| 1805 /* Remove the vertical separator from win1, add it to the last | |
| 1806 * window, win2. Adjust the frame widths. */ | |
| 1807 win2->w_vsep_width = 1; | |
| 1808 win2->w_frame->fr_width += 1; | |
| 1809 win1->w_vsep_width = 0; | |
| 1810 win1->w_frame->fr_width -= 1; | |
| 1811 } | |
| 7 | 1812 #endif |
| 1813 } | |
| 671 | 1814 win_remove(win1, NULL); |
| 7 | 1815 frame_remove(win1->w_frame); |
| 1816 win_append(win2, win1); | |
| 1817 frame_append(win2->w_frame, win1->w_frame); | |
| 1818 | |
| 1819 (void)win_comp_pos(); /* recompute w_winrow for all windows */ | |
| 1820 redraw_later(NOT_VALID); | |
| 1821 } | |
| 1822 win_enter(win1, FALSE); | |
| 1823 } | |
| 1824 | |
| 1825 /* | |
| 1826 * Make all windows the same height. | |
| 1827 * 'next_curwin' will soon be the current window, make sure it has enough | |
| 1828 * rows. | |
| 1829 */ | |
| 1830 void | |
| 1831 win_equal(next_curwin, current, dir) | |
| 1832 win_T *next_curwin; /* pointer to current window to be or NULL */ | |
| 1833 int current; /* do only frame with current window */ | |
| 1834 int dir; /* 'v' for vertically, 'h' for horizontally, | |
| 1835 'b' for both, 0 for using p_ead */ | |
| 1836 { | |
| 1837 if (dir == 0) | |
| 1838 #ifdef FEAT_VERTSPLIT | |
| 1839 dir = *p_ead; | |
| 1840 #else | |
| 1841 dir = 'b'; | |
| 1842 #endif | |
| 1843 win_equal_rec(next_curwin == NULL ? curwin : next_curwin, current, | |
| 685 | 1844 topframe, dir, 0, tabline_height(), |
| 667 | 1845 (int)Columns, topframe->fr_height); |
| 7 | 1846 } |
| 1847 | |
| 1848 /* | |
| 1849 * Set a frame to a new position and height, spreading the available room | |
| 1850 * equally over contained frames. | |
| 1851 * The window "next_curwin" (if not NULL) should at least get the size from | |
| 1852 * 'winheight' and 'winwidth' if possible. | |
| 1853 */ | |
| 1854 static void | |
| 1855 win_equal_rec(next_curwin, current, topfr, dir, col, row, width, height) | |
| 1856 win_T *next_curwin; /* pointer to current window to be or NULL */ | |
| 1857 int current; /* do only frame with current window */ | |
| 1858 frame_T *topfr; /* frame to set size off */ | |
| 1859 int dir; /* 'v', 'h' or 'b', see win_equal() */ | |
| 1860 int col; /* horizontal position for frame */ | |
| 1861 int row; /* vertical position for frame */ | |
| 1862 int width; /* new width of frame */ | |
| 1863 int height; /* new height of frame */ | |
| 1864 { | |
| 1865 int n, m; | |
| 1866 int extra_sep = 0; | |
| 1867 int wincount, totwincount = 0; | |
| 1868 frame_T *fr; | |
| 1869 int next_curwin_size = 0; | |
| 1870 int room = 0; | |
| 1871 int new_size; | |
| 1872 int has_next_curwin = 0; | |
| 1873 int hnc; | |
| 1874 | |
| 1875 if (topfr->fr_layout == FR_LEAF) | |
| 1876 { | |
| 1877 /* Set the width/height of this frame. | |
| 1878 * Redraw when size or position changes */ | |
| 1879 if (topfr->fr_height != height || topfr->fr_win->w_winrow != row | |
| 1880 #ifdef FEAT_VERTSPLIT | |
| 1881 || topfr->fr_width != width || topfr->fr_win->w_wincol != col | |
| 1882 #endif | |
| 1883 ) | |
| 1884 { | |
| 1885 topfr->fr_win->w_winrow = row; | |
| 1886 frame_new_height(topfr, height, FALSE, FALSE); | |
| 1887 #ifdef FEAT_VERTSPLIT | |
| 1888 topfr->fr_win->w_wincol = col; | |
| 779 | 1889 frame_new_width(topfr, width, FALSE, FALSE); |
| 7 | 1890 #endif |
| 1891 redraw_all_later(CLEAR); | |
| 1892 } | |
| 1893 } | |
| 1894 #ifdef FEAT_VERTSPLIT | |
| 1895 else if (topfr->fr_layout == FR_ROW) | |
| 1896 { | |
| 1897 topfr->fr_width = width; | |
| 1898 topfr->fr_height = height; | |
| 1899 | |
| 1900 if (dir != 'v') /* equalize frame widths */ | |
| 1901 { | |
| 1902 /* Compute the maximum number of windows horizontally in this | |
| 1903 * frame. */ | |
| 1904 n = frame_minwidth(topfr, NOWIN); | |
| 1905 /* add one for the rightmost window, it doesn't have a separator */ | |
| 1906 if (col + width == Columns) | |
| 1907 extra_sep = 1; | |
| 1908 else | |
| 1909 extra_sep = 0; | |
| 1910 totwincount = (n + extra_sep) / (p_wmw + 1); | |
| 779 | 1911 has_next_curwin = frame_has_win(topfr, next_curwin); |
| 1912 | |
| 1913 /* | |
| 1914 * Compute width for "next_curwin" window and room available for | |
| 1915 * other windows. | |
| 1916 * "m" is the minimal width when counting p_wiw for "next_curwin". | |
| 1917 */ | |
| 7 | 1918 m = frame_minwidth(topfr, next_curwin); |
| 1919 room = width - m; | |
| 1920 if (room < 0) | |
| 1921 { | |
| 1922 next_curwin_size = p_wiw + room; | |
| 1923 room = 0; | |
| 1924 } | |
| 1925 else | |
| 1926 { | |
| 779 | 1927 next_curwin_size = -1; |
| 1928 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
| 1929 { | |
| 1930 /* If 'winfixwidth' set keep the window width if | |
| 1931 * possible. | |
| 1932 * Watch out for this window being the next_curwin. */ | |
| 1933 if (frame_fixed_width(fr)) | |
| 1934 { | |
| 1935 n = frame_minwidth(fr, NOWIN); | |
| 1936 new_size = fr->fr_width; | |
| 1937 if (frame_has_win(fr, next_curwin)) | |
| 1938 { | |
| 1939 room += p_wiw - p_wmw; | |
| 1940 next_curwin_size = 0; | |
| 1941 if (new_size < p_wiw) | |
| 1942 new_size = p_wiw; | |
| 1943 } | |
| 1944 else | |
| 1945 /* These windows don't use up room. */ | |
| 1946 totwincount -= (n + (fr->fr_next == NULL | |
| 1947 ? extra_sep : 0)) / (p_wmw + 1); | |
| 1948 room -= new_size - n; | |
| 1949 if (room < 0) | |
| 1950 { | |
| 1951 new_size += room; | |
| 1952 room = 0; | |
| 1953 } | |
| 1954 fr->fr_newwidth = new_size; | |
| 1955 } | |
| 1956 } | |
| 1957 if (next_curwin_size == -1) | |
| 1958 { | |
| 1959 if (!has_next_curwin) | |
| 1960 next_curwin_size = 0; | |
| 1961 else if (totwincount > 1 | |
| 1962 && (room + (totwincount - 2)) | |
| 1963 / (totwincount - 1) > p_wiw) | |
| 1964 { | |
| 834 | 1965 /* Can make all windows wider than 'winwidth', spread |
| 1966 * the room equally. */ | |
| 1967 next_curwin_size = (room + p_wiw | |
| 1968 + (totwincount - 1) * p_wmw | |
| 1969 + (totwincount - 1)) / totwincount; | |
| 779 | 1970 room -= next_curwin_size - p_wiw; |
| 1971 } | |
| 1972 else | |
| 1973 next_curwin_size = p_wiw; | |
| 1974 } | |
| 7 | 1975 } |
| 779 | 1976 |
| 1977 if (has_next_curwin) | |
| 7 | 1978 --totwincount; /* don't count curwin */ |
| 1979 } | |
| 1980 | |
| 1981 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
| 1982 { | |
| 1983 n = m = 0; | |
| 1984 wincount = 1; | |
| 1985 if (fr->fr_next == NULL) | |
| 1986 /* last frame gets all that remains (avoid roundoff error) */ | |
| 1987 new_size = width; | |
| 1988 else if (dir == 'v') | |
| 1989 new_size = fr->fr_width; | |
| 779 | 1990 else if (frame_fixed_width(fr)) |
| 1991 { | |
| 1992 new_size = fr->fr_newwidth; | |
| 1993 wincount = 0; /* doesn't count as a sizeable window */ | |
| 1994 } | |
| 7 | 1995 else |
| 1996 { | |
| 1997 /* Compute the maximum number of windows horiz. in "fr". */ | |
| 1998 n = frame_minwidth(fr, NOWIN); | |
| 1999 wincount = (n + (fr->fr_next == NULL ? extra_sep : 0)) | |
| 2000 / (p_wmw + 1); | |
| 2001 m = frame_minwidth(fr, next_curwin); | |
| 779 | 2002 if (has_next_curwin) |
| 2003 hnc = frame_has_win(fr, next_curwin); | |
| 2004 else | |
| 2005 hnc = FALSE; | |
| 2006 if (hnc) /* don't count next_curwin */ | |
| 7 | 2007 --wincount; |
| 779 | 2008 if (totwincount == 0) |
| 2009 new_size = room; | |
| 2010 else | |
| 2011 new_size = (wincount * room + ((unsigned)totwincount >> 1)) | |
| 7 | 2012 / totwincount; |
| 779 | 2013 if (hnc) /* add next_curwin size */ |
| 7 | 2014 { |
| 2015 next_curwin_size -= p_wiw - (m - n); | |
| 2016 new_size += next_curwin_size; | |
| 779 | 2017 room -= new_size - next_curwin_size; |
| 7 | 2018 } |
| 779 | 2019 else |
| 2020 room -= new_size; | |
| 2021 new_size += n; | |
| 7 | 2022 } |
| 2023 | |
| 779 | 2024 /* Skip frame that is full width when splitting or closing a |
| 7 | 2025 * window, unless equalizing all frames. */ |
| 2026 if (!current || dir != 'v' || topfr->fr_parent != NULL | |
| 2027 || (new_size != fr->fr_width) | |
| 2028 || frame_has_win(fr, next_curwin)) | |
| 2029 win_equal_rec(next_curwin, current, fr, dir, col, row, | |
| 779 | 2030 new_size, height); |
| 2031 col += new_size; | |
| 2032 width -= new_size; | |
| 7 | 2033 totwincount -= wincount; |
| 2034 } | |
| 2035 } | |
| 2036 #endif | |
| 2037 else /* topfr->fr_layout == FR_COL */ | |
| 2038 { | |
| 2039 #ifdef FEAT_VERTSPLIT | |
| 2040 topfr->fr_width = width; | |
| 2041 #endif | |
| 2042 topfr->fr_height = height; | |
| 2043 | |
| 2044 if (dir != 'h') /* equalize frame heights */ | |
| 2045 { | |
| 2046 /* Compute maximum number of windows vertically in this frame. */ | |
| 2047 n = frame_minheight(topfr, NOWIN); | |
| 2048 /* add one for the bottom window if it doesn't have a statusline */ | |
| 2049 if (row + height == cmdline_row && p_ls == 0) | |
| 2050 extra_sep = 1; | |
| 2051 else | |
| 2052 extra_sep = 0; | |
| 2053 totwincount = (n + extra_sep) / (p_wmh + 1); | |
| 2054 has_next_curwin = frame_has_win(topfr, next_curwin); | |
| 2055 | |
| 2056 /* | |
| 2057 * Compute height for "next_curwin" window and room available for | |
| 2058 * other windows. | |
| 2059 * "m" is the minimal height when counting p_wh for "next_curwin". | |
| 2060 */ | |
| 2061 m = frame_minheight(topfr, next_curwin); | |
| 2062 room = height - m; | |
| 2063 if (room < 0) | |
| 2064 { | |
| 2065 /* The room is less then 'winheight', use all space for the | |
| 2066 * current window. */ | |
| 2067 next_curwin_size = p_wh + room; | |
| 2068 room = 0; | |
| 2069 } | |
| 2070 else | |
| 2071 { | |
| 2072 next_curwin_size = -1; | |
| 2073 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
| 2074 { | |
| 2075 /* If 'winfixheight' set keep the window height if | |
| 2076 * possible. | |
| 2077 * Watch out for this window being the next_curwin. */ | |
| 2078 if (frame_fixed_height(fr)) | |
| 2079 { | |
| 2080 n = frame_minheight(fr, NOWIN); | |
| 2081 new_size = fr->fr_height; | |
| 2082 if (frame_has_win(fr, next_curwin)) | |
| 2083 { | |
| 2084 room += p_wh - p_wmh; | |
| 2085 next_curwin_size = 0; | |
| 2086 if (new_size < p_wh) | |
| 2087 new_size = p_wh; | |
| 2088 } | |
| 2089 else | |
| 2090 /* These windows don't use up room. */ | |
| 2091 totwincount -= (n + (fr->fr_next == NULL | |
| 2092 ? extra_sep : 0)) / (p_wmh + 1); | |
| 2093 room -= new_size - n; | |
| 2094 if (room < 0) | |
| 2095 { | |
| 2096 new_size += room; | |
| 2097 room = 0; | |
| 2098 } | |
| 2099 fr->fr_newheight = new_size; | |
| 2100 } | |
| 2101 } | |
| 2102 if (next_curwin_size == -1) | |
| 2103 { | |
| 2104 if (!has_next_curwin) | |
| 2105 next_curwin_size = 0; | |
| 2106 else if (totwincount > 1 | |
| 2107 && (room + (totwincount - 2)) | |
| 2108 / (totwincount - 1) > p_wh) | |
| 2109 { | |
| 834 | 2110 /* can make all windows higher than 'winheight', |
| 2111 * spread the room equally. */ | |
| 2112 next_curwin_size = (room + p_wh | |
| 2113 + (totwincount - 1) * p_wmh | |
| 7 | 2114 + (totwincount - 1)) / totwincount; |
| 2115 room -= next_curwin_size - p_wh; | |
| 2116 } | |
| 2117 else | |
| 2118 next_curwin_size = p_wh; | |
| 2119 } | |
| 2120 } | |
| 2121 | |
| 2122 if (has_next_curwin) | |
| 2123 --totwincount; /* don't count curwin */ | |
| 2124 } | |
| 2125 | |
| 2126 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
| 2127 { | |
| 2128 n = m = 0; | |
| 2129 wincount = 1; | |
| 2130 if (fr->fr_next == NULL) | |
| 2131 /* last frame gets all that remains (avoid roundoff error) */ | |
| 2132 new_size = height; | |
| 2133 else if (dir == 'h') | |
| 2134 new_size = fr->fr_height; | |
| 2135 else if (frame_fixed_height(fr)) | |
| 2136 { | |
| 2137 new_size = fr->fr_newheight; | |
| 2138 wincount = 0; /* doesn't count as a sizeable window */ | |
| 2139 } | |
| 2140 else | |
| 2141 { | |
| 2142 /* Compute the maximum number of windows vert. in "fr". */ | |
| 2143 n = frame_minheight(fr, NOWIN); | |
| 2144 wincount = (n + (fr->fr_next == NULL ? extra_sep : 0)) | |
| 2145 / (p_wmh + 1); | |
| 2146 m = frame_minheight(fr, next_curwin); | |
| 2147 if (has_next_curwin) | |
| 2148 hnc = frame_has_win(fr, next_curwin); | |
| 2149 else | |
| 2150 hnc = FALSE; | |
| 2151 if (hnc) /* don't count next_curwin */ | |
| 2152 --wincount; | |
| 2153 if (totwincount == 0) | |
| 2154 new_size = room; | |
| 2155 else | |
| 2156 new_size = (wincount * room + ((unsigned)totwincount >> 1)) | |
| 2157 / totwincount; | |
| 2158 if (hnc) /* add next_curwin size */ | |
| 2159 { | |
| 2160 next_curwin_size -= p_wh - (m - n); | |
| 2161 new_size += next_curwin_size; | |
| 2162 room -= new_size - next_curwin_size; | |
| 2163 } | |
| 2164 else | |
| 2165 room -= new_size; | |
| 2166 new_size += n; | |
| 2167 } | |
| 2168 /* Skip frame that is full width when splitting or closing a | |
| 2169 * window, unless equalizing all frames. */ | |
| 2170 if (!current || dir != 'h' || topfr->fr_parent != NULL | |
| 2171 || (new_size != fr->fr_height) | |
| 2172 || frame_has_win(fr, next_curwin)) | |
| 2173 win_equal_rec(next_curwin, current, fr, dir, col, row, | |
| 2174 width, new_size); | |
| 2175 row += new_size; | |
| 2176 height -= new_size; | |
| 2177 totwincount -= wincount; | |
| 2178 } | |
| 2179 } | |
| 2180 } | |
| 2181 | |
| 2182 /* | |
| 2183 * close all windows for buffer 'buf' | |
| 2184 */ | |
| 2185 void | |
| 671 | 2186 close_windows(buf, keep_curwin) |
| 7 | 2187 buf_T *buf; |
| 671 | 2188 int keep_curwin; /* don't close "curwin" */ |
| 7 | 2189 { |
| 671 | 2190 win_T *wp; |
| 2191 tabpage_T *tp, *nexttp; | |
| 685 | 2192 int h = tabline_height(); |
| 7 | 2193 |
| 2194 ++RedrawingDisabled; | |
| 671 | 2195 |
| 2196 for (wp = firstwin; wp != NULL && lastwin != firstwin; ) | |
| 7 | 2197 { |
| 3570 | 2198 if (wp->w_buffer == buf && (!keep_curwin || wp != curwin) |
| 2199 #ifdef FEAT_AUTOCMD | |
| 2200 && !(wp->w_closing || wp->w_buffer->b_closing) | |
| 2201 #endif | |
| 2202 ) | |
| 7 | 2203 { |
| 671 | 2204 win_close(wp, FALSE); |
| 2205 | |
| 2206 /* Start all over, autocommands may change the window layout. */ | |
| 2207 wp = firstwin; | |
| 7 | 2208 } |
| 2209 else | |
| 671 | 2210 wp = wp->w_next; |
| 7 | 2211 } |
| 671 | 2212 |
| 2213 /* Also check windows in other tab pages. */ | |
| 2214 for (tp = first_tabpage; tp != NULL; tp = nexttp) | |
| 2215 { | |
| 2216 nexttp = tp->tp_next; | |
| 672 | 2217 if (tp != curtab) |
| 671 | 2218 for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next) |
| 3570 | 2219 if (wp->w_buffer == buf |
| 2220 #ifdef FEAT_AUTOCMD | |
| 2221 && !(wp->w_closing || wp->w_buffer->b_closing) | |
| 2222 #endif | |
| 2223 ) | |
| 671 | 2224 { |
| 2225 win_close_othertab(wp, FALSE, tp); | |
| 2226 | |
| 2227 /* Start all over, the tab page may be closed and | |
| 2228 * autocommands may change the window layout. */ | |
| 2229 nexttp = first_tabpage; | |
| 2230 break; | |
| 2231 } | |
| 2232 } | |
| 2233 | |
| 7 | 2234 --RedrawingDisabled; |
| 671 | 2235 |
| 4305 | 2236 redraw_tabline = TRUE; |
| 685 | 2237 if (h != tabline_height()) |
| 671 | 2238 shell_new_rows(); |
| 7 | 2239 } |
| 2240 | |
| 2241 /* | |
| 1906 | 2242 * Return TRUE if the current window is the only window that exists (ignoring |
| 2243 * "aucmd_win"). | |
| 672 | 2244 * Returns FALSE if there is a window, possibly in another tab page. |
| 667 | 2245 */ |
| 672 | 2246 static int |
| 667 | 2247 last_window() |
| 2248 { | |
| 1906 | 2249 return (one_window() && first_tabpage->tp_next == NULL); |
| 2250 } | |
| 2251 | |
| 2252 /* | |
| 2253 * Return TRUE if there is only one window other than "aucmd_win" in the | |
| 2254 * current tab page. | |
| 2255 */ | |
| 3365 | 2256 int |
| 1906 | 2257 one_window() |
| 2258 { | |
| 2259 #ifdef FEAT_AUTOCMD | |
| 2260 win_T *wp; | |
| 2261 int seen_one = FALSE; | |
| 2262 | |
| 2263 FOR_ALL_WINDOWS(wp) | |
| 2264 { | |
| 2265 if (wp != aucmd_win) | |
| 2266 { | |
| 2267 if (seen_one) | |
| 2268 return FALSE; | |
| 2269 seen_one = TRUE; | |
| 2270 } | |
| 2271 } | |
| 2272 return TRUE; | |
| 2273 #else | |
| 2274 return firstwin == lastwin; | |
| 2275 #endif | |
| 667 | 2276 } |
| 2277 | |
| 2278 /* | |
| 3535 | 2279 * Close the possibly last window in a tab page. |
| 2280 * Returns TRUE when the window was closed already. | |
| 2281 */ | |
| 2282 static int | |
| 2283 close_last_window_tabpage(win, free_buf, prev_curtab) | |
| 2284 win_T *win; | |
| 2285 int free_buf; | |
| 2286 tabpage_T *prev_curtab; | |
| 2287 { | |
| 2288 if (firstwin == lastwin) | |
| 2289 { | |
| 4423 | 2290 #ifdef FEAT_AUTOCMD |
| 4354 | 2291 buf_T *old_curbuf = curbuf; |
| 4423 | 2292 #endif |
| 4354 | 2293 |
| 3535 | 2294 /* |
| 2295 * Closing the last window in a tab page. First go to another tab | |
| 2296 * page and then close the window and the tab page. This avoids that | |
| 2297 * curwin and curtab are invalid while we are freeing memory, they may | |
| 2298 * be used in GUI events. | |
| 3582 | 2299 * Don't trigger autocommands yet, they may use wrong values, so do |
| 2300 * that below. | |
| 3535 | 2301 */ |
| 4354 | 2302 goto_tabpage_tp(alt_tabpage(), FALSE, TRUE); |
| 3535 | 2303 redraw_tabline = TRUE; |
| 2304 | |
| 2305 /* Safety check: Autocommands may have closed the window when jumping | |
| 2306 * to the other tab page. */ | |
| 2307 if (valid_tabpage(prev_curtab) && prev_curtab->tp_firstwin == win) | |
| 2308 { | |
| 2309 int h = tabline_height(); | |
| 2310 | |
| 2311 win_close_othertab(win, free_buf, prev_curtab); | |
| 2312 if (h != tabline_height()) | |
| 2313 shell_new_rows(); | |
| 2314 } | |
| 3582 | 2315 /* Since goto_tabpage_tp above did not trigger *Enter autocommands, do |
| 2316 * that now. */ | |
| 2317 #ifdef FEAT_AUTOCMD | |
| 4354 | 2318 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); |
| 3582 | 2319 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); |
| 4354 | 2320 if (old_curbuf != curbuf) |
| 2321 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
| 3582 | 2322 #endif |
| 3535 | 2323 return TRUE; |
| 2324 } | |
| 2325 return FALSE; | |
| 2326 } | |
| 2327 | |
| 2328 /* | |
| 819 | 2329 * Close window "win". Only works for the current tab page. |
| 7 | 2330 * If "free_buf" is TRUE related buffer may be unloaded. |
| 2331 * | |
| 3365 | 2332 * Called by :quit, :close, :xit, :wq and findtag(). |
| 5302 | 2333 * Returns FAIL when the window was not closed. |
| 7 | 2334 */ |
| 5302 | 2335 int |
| 7 | 2336 win_close(win, free_buf) |
| 2337 win_T *win; | |
| 2338 int free_buf; | |
| 2339 { | |
| 2340 win_T *wp; | |
| 2341 #ifdef FEAT_AUTOCMD | |
| 2342 int other_buffer = FALSE; | |
| 2343 #endif | |
| 2344 int close_curwin = FALSE; | |
| 2345 int dir; | |
| 2346 int help_window = FALSE; | |
| 847 | 2347 tabpage_T *prev_curtab = curtab; |
| 7 | 2348 |
| 667 | 2349 if (last_window()) |
| 7 | 2350 { |
| 2351 EMSG(_("E444: Cannot close last window")); | |
| 5302 | 2352 return FAIL; |
| 7 | 2353 } |
| 2354 | |
| 1906 | 2355 #ifdef FEAT_AUTOCMD |
| 3656 | 2356 if (win->w_closing || (win->w_buffer != NULL && win->w_buffer->b_closing)) |
| 5302 | 2357 return FAIL; /* window is already being closed */ |
| 1906 | 2358 if (win == aucmd_win) |
| 2359 { | |
| 2360 EMSG(_("E813: Cannot close autocmd window")); | |
| 5302 | 2361 return FAIL; |
| 1906 | 2362 } |
| 2363 if ((firstwin == aucmd_win || lastwin == aucmd_win) && one_window()) | |
| 2364 { | |
| 2365 EMSG(_("E814: Cannot close window, only autocmd window would remain")); | |
| 5302 | 2366 return FAIL; |
| 1906 | 2367 } |
| 2368 #endif | |
| 2369 | |
| 3535 | 2370 /* When closing the last window in a tab page first go to another tab page |
| 2371 * and then close the window and the tab page to avoid that curwin and | |
| 2372 * curtab are invalid while we are freeing memory. */ | |
| 2373 if (close_last_window_tabpage(win, free_buf, prev_curtab)) | |
| 5302 | 2374 return FAIL; |
| 856 | 2375 |
| 7 | 2376 /* When closing the help window, try restoring a snapshot after closing |
| 2377 * the window. Otherwise clear the snapshot, it's now invalid. */ | |
| 3242 | 2378 if (win->w_buffer != NULL && win->w_buffer->b_help) |
| 7 | 2379 help_window = TRUE; |
| 2380 else | |
| 1906 | 2381 clear_snapshot(curtab, SNAP_HELP_IDX); |
| 7 | 2382 |
| 2383 #ifdef FEAT_AUTOCMD | |
| 2384 if (win == curwin) | |
| 2385 { | |
| 2386 /* | |
| 2387 * Guess which window is going to be the new current window. | |
| 2388 * This may change because of the autocommands (sigh). | |
| 2389 */ | |
| 671 | 2390 wp = frame2win(win_altframe(win, NULL)); |
| 7 | 2391 |
| 2392 /* | |
| 3570 | 2393 * Be careful: If autocommands delete the window or cause this window |
| 2394 * to be the last one left, return now. | |
| 7 | 2395 */ |
| 2396 if (wp->w_buffer != curbuf) | |
| 2397 { | |
| 2398 other_buffer = TRUE; | |
| 3570 | 2399 win->w_closing = TRUE; |
| 7 | 2400 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); |
| 3570 | 2401 if (!win_valid(win)) |
| 5302 | 2402 return FAIL; |
| 3570 | 2403 win->w_closing = FALSE; |
| 2404 if (last_window()) | |
| 5302 | 2405 return FAIL; |
| 7 | 2406 } |
| 3570 | 2407 win->w_closing = TRUE; |
| 7 | 2408 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); |
| 3570 | 2409 if (!win_valid(win)) |
| 5302 | 2410 return FAIL; |
| 3570 | 2411 win->w_closing = FALSE; |
| 2412 if (last_window()) | |
| 5302 | 2413 return FAIL; |
| 7 | 2414 # ifdef FEAT_EVAL |
| 2415 /* autocmds may abort script processing */ | |
| 2416 if (aborting()) | |
| 5302 | 2417 return FAIL; |
| 7 | 2418 # endif |
| 2419 } | |
| 2420 #endif | |
| 2421 | |
| 1101 | 2422 #ifdef FEAT_GUI |
| 2423 /* Avoid trouble with scrollbars that are going to be deleted in | |
| 2424 * win_free(). */ | |
| 2425 if (gui.in_use) | |
| 2426 out_flush(); | |
| 2427 #endif | |
| 2428 | |
| 3068 | 2429 #ifdef FEAT_SYN_HL |
| 2430 /* Free independent synblock before the buffer is freed. */ | |
| 3242 | 2431 if (win->w_buffer != NULL) |
| 2432 reset_synblock(win); | |
| 3068 | 2433 #endif |
| 2434 | |
| 7 | 2435 /* |
| 2436 * Close the link to the buffer. | |
| 2437 */ | |
| 3242 | 2438 if (win->w_buffer != NULL) |
| 3570 | 2439 { |
| 2440 #ifdef FEAT_AUTOCMD | |
| 2441 win->w_closing = TRUE; | |
| 2442 #endif | |
| 3768 | 2443 close_buffer(win, win->w_buffer, free_buf ? DOBUF_UNLOAD : 0, TRUE); |
| 3570 | 2444 #ifdef FEAT_AUTOCMD |
| 2445 if (win_valid(win)) | |
| 2446 win->w_closing = FALSE; | |
| 2447 #endif | |
| 2448 } | |
| 847 | 2449 |
| 4021 | 2450 if (only_one_window() && win_valid(win) && win->w_buffer == NULL |
| 2451 && (last_window() || curtab != prev_curtab | |
| 2452 || close_last_window_tabpage(win, free_buf, prev_curtab))) | |
|
5233
1899acc5aebd
updated for version 7.4a.042
Bram Moolenaar <bram@vim.org>
parents:
5202
diff
changeset
|
2453 { |
|
1899acc5aebd
updated for version 7.4a.042
Bram Moolenaar <bram@vim.org>
parents:
5202
diff
changeset
|
2454 /* Autocommands have close all windows, quit now. Restore |
|
1899acc5aebd
updated for version 7.4a.042
Bram Moolenaar <bram@vim.org>
parents:
5202
diff
changeset
|
2455 * curwin->w_buffer, otherwise writing viminfo may fail. */ |
|
1899acc5aebd
updated for version 7.4a.042
Bram Moolenaar <bram@vim.org>
parents:
5202
diff
changeset
|
2456 if (curwin->w_buffer == NULL) |
|
1899acc5aebd
updated for version 7.4a.042
Bram Moolenaar <bram@vim.org>
parents:
5202
diff
changeset
|
2457 curwin->w_buffer = curbuf; |
| 4021 | 2458 getout(0); |
|
5233
1899acc5aebd
updated for version 7.4a.042
Bram Moolenaar <bram@vim.org>
parents:
5202
diff
changeset
|
2459 } |
| 4021 | 2460 |
| 7 | 2461 /* Autocommands may have closed the window already, or closed the only |
| 847 | 2462 * other window or moved to another tab page. */ |
| 4021 | 2463 else if (!win_valid(win) || last_window() || curtab != prev_curtab |
| 3535 | 2464 || close_last_window_tabpage(win, free_buf, prev_curtab)) |
| 5302 | 2465 return FAIL; |
| 7 | 2466 |
| 3068 | 2467 /* Free the memory used for the window and get the window that received |
| 2468 * the screen space. */ | |
| 847 | 2469 wp = win_free_mem(win, &dir, NULL); |
| 2470 | |
| 7 | 2471 /* Make sure curwin isn't invalid. It can cause severe trouble when |
| 2472 * printing an error message. For win_equal() curbuf needs to be valid | |
| 2473 * too. */ | |
| 847 | 2474 if (win == curwin) |
| 7 | 2475 { |
| 2476 curwin = wp; | |
| 2477 #ifdef FEAT_QUICKFIX | |
| 2478 if (wp->w_p_pvw || bt_quickfix(wp->w_buffer)) | |
| 2479 { | |
| 2480 /* | |
| 1346 | 2481 * If the cursor goes to the preview or the quickfix window, try |
| 7 | 2482 * finding another window to go to. |
| 2483 */ | |
| 2484 for (;;) | |
| 2485 { | |
| 2486 if (wp->w_next == NULL) | |
| 2487 wp = firstwin; | |
| 2488 else | |
| 2489 wp = wp->w_next; | |
| 2490 if (wp == curwin) | |
| 2491 break; | |
| 2492 if (!wp->w_p_pvw && !bt_quickfix(wp->w_buffer)) | |
| 2493 { | |
| 2494 curwin = wp; | |
| 2495 break; | |
| 2496 } | |
| 2497 } | |
| 2498 } | |
| 2499 #endif | |
| 2500 curbuf = curwin->w_buffer; | |
| 2501 close_curwin = TRUE; | |
| 2502 } | |
| 36 | 2503 if (p_ea |
| 2504 #ifdef FEAT_VERTSPLIT | |
| 2505 && (*p_ead == 'b' || *p_ead == dir) | |
| 2506 #endif | |
| 2507 ) | |
| 7 | 2508 win_equal(curwin, TRUE, |
| 2509 #ifdef FEAT_VERTSPLIT | |
| 2510 dir | |
| 2511 #else | |
| 2512 0 | |
| 2513 #endif | |
| 2514 ); | |
| 2515 else | |
| 2516 win_comp_pos(); | |
| 2517 if (close_curwin) | |
| 2518 { | |
| 4354 | 2519 win_enter_ext(wp, FALSE, TRUE, TRUE, TRUE); |
| 7 | 2520 #ifdef FEAT_AUTOCMD |
| 2521 if (other_buffer) | |
| 2522 /* careful: after this wp and win may be invalid! */ | |
| 2523 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
| 2524 #endif | |
| 2525 } | |
| 2526 | |
| 2527 /* | |
| 667 | 2528 * If last window has a status line now and we don't want one, |
| 2529 * remove the status line. | |
| 7 | 2530 */ |
| 2531 last_status(FALSE); | |
| 2532 | |
| 2533 /* After closing the help window, try restoring the window layout from | |
| 2534 * before it was opened. */ | |
| 2535 if (help_window) | |
| 1906 | 2536 restore_snapshot(SNAP_HELP_IDX, close_curwin); |
| 7 | 2537 |
| 2538 #if defined(FEAT_GUI) && defined(FEAT_VERTSPLIT) | |
| 2539 /* When 'guioptions' includes 'L' or 'R' may have to remove scrollbars. */ | |
| 2540 if (gui.in_use && !win_hasvertsplit()) | |
| 2541 gui_init_which_components(NULL); | |
| 2542 #endif | |
| 2543 | |
| 2544 redraw_all_later(NOT_VALID); | |
| 5302 | 2545 return OK; |
| 7 | 2546 } |
| 2547 | |
| 2548 /* | |
| 671 | 2549 * Close window "win" in tab page "tp", which is not the current tab page. |
| 3535 | 2550 * This may be the last window in that tab page and result in closing the tab, |
| 671 | 2551 * thus "tp" may become invalid! |
| 856 | 2552 * Caller must check if buffer is hidden and whether the tabline needs to be |
| 2553 * updated. | |
| 671 | 2554 */ |
| 2555 void | |
| 2556 win_close_othertab(win, free_buf, tp) | |
| 2557 win_T *win; | |
| 2558 int free_buf; | |
| 2559 tabpage_T *tp; | |
| 2560 { | |
| 2561 win_T *wp; | |
| 2562 int dir; | |
| 2563 tabpage_T *ptp = NULL; | |
| 2191 | 2564 int free_tp = FALSE; |
| 671 | 2565 |
| 3570 | 2566 #ifdef FEAT_AUTOCMD |
| 2567 if (win->w_closing || win->w_buffer->b_closing) | |
| 2568 return; /* window is already being closed */ | |
| 2569 #endif | |
| 2570 | |
| 671 | 2571 /* Close the link to the buffer. */ |
| 3365 | 2572 close_buffer(win, win->w_buffer, free_buf ? DOBUF_UNLOAD : 0, FALSE); |
| 671 | 2573 |
| 2574 /* Careful: Autocommands may have closed the tab page or made it the | |
| 2575 * current tab page. */ | |
| 2576 for (ptp = first_tabpage; ptp != NULL && ptp != tp; ptp = ptp->tp_next) | |
| 2577 ; | |
| 672 | 2578 if (ptp == NULL || tp == curtab) |
| 671 | 2579 return; |
| 2580 | |
| 2581 /* Autocommands may have closed the window already. */ | |
| 2582 for (wp = tp->tp_firstwin; wp != NULL && wp != win; wp = wp->w_next) | |
| 2583 ; | |
| 2584 if (wp == NULL) | |
| 2585 return; | |
| 2586 | |
| 2587 /* When closing the last window in a tab page remove the tab page. */ | |
| 7009 | 2588 if (tp->tp_firstwin == tp->tp_lastwin) |
| 671 | 2589 { |
| 2590 if (tp == first_tabpage) | |
| 2591 first_tabpage = tp->tp_next; | |
| 2592 else | |
| 2593 { | |
| 2594 for (ptp = first_tabpage; ptp != NULL && ptp->tp_next != tp; | |
| 2595 ptp = ptp->tp_next) | |
| 2596 ; | |
| 2597 if (ptp == NULL) | |
| 2598 { | |
| 2599 EMSG2(_(e_intern2), "win_close_othertab()"); | |
| 2600 return; | |
| 2601 } | |
| 2602 ptp->tp_next = tp->tp_next; | |
| 2603 } | |
| 2191 | 2604 free_tp = TRUE; |
| 2605 } | |
| 2606 | |
| 2607 /* Free the memory used for the window. */ | |
| 2608 win_free_mem(win, &dir, tp); | |
| 2609 | |
| 2610 if (free_tp) | |
| 847 | 2611 free_tabpage(tp); |
| 671 | 2612 } |
| 2613 | |
| 2614 /* | |
| 355 | 2615 * Free the memory used for a window. |
| 2616 * Returns a pointer to the window that got the freed up space. | |
| 2617 */ | |
| 2618 static win_T * | |
| 671 | 2619 win_free_mem(win, dirp, tp) |
| 355 | 2620 win_T *win; |
| 2621 int *dirp; /* set to 'v' or 'h' for direction if 'ea' */ | |
| 671 | 2622 tabpage_T *tp; /* tab page "win" is in, NULL for current */ |
| 355 | 2623 { |
| 2624 frame_T *frp; | |
| 2625 win_T *wp; | |
| 2626 | |
| 667 | 2627 /* Remove the window and its frame from the tree of frames. */ |
| 355 | 2628 frp = win->w_frame; |
| 671 | 2629 wp = winframe_remove(win, dirp, tp); |
| 355 | 2630 vim_free(frp); |
| 671 | 2631 win_free(win, tp); |
| 355 | 2632 |
| 819 | 2633 /* When deleting the current window of another tab page select a new |
| 2634 * current window. */ | |
| 2635 if (tp != NULL && win == tp->tp_curwin) | |
| 2636 tp->tp_curwin = wp; | |
| 2637 | |
| 355 | 2638 return wp; |
| 2639 } | |
| 2640 | |
| 2641 #if defined(EXITFREE) || defined(PROTO) | |
| 2642 void | |
| 2643 win_free_all() | |
| 2644 { | |
| 2645 int dummy; | |
| 2646 | |
| 671 | 2647 # ifdef FEAT_WINDOWS |
| 2648 while (first_tabpage->tp_next != NULL) | |
| 2649 tabpage_close(TRUE); | |
| 2650 # endif | |
| 2651 | |
| 1906 | 2652 # ifdef FEAT_AUTOCMD |
| 2653 if (aucmd_win != NULL) | |
| 2654 { | |
| 2655 (void)win_free_mem(aucmd_win, &dummy, NULL); | |
| 2656 aucmd_win = NULL; | |
| 2657 } | |
| 2658 # endif | |
| 1918 | 2659 |
| 2660 while (firstwin != NULL) | |
| 2661 (void)win_free_mem(firstwin, &dummy, NULL); | |
| 6060 | 2662 |
| 2663 /* No window should be used after this. Set curwin to NULL to crash | |
| 2664 * instead of using freed memory. */ | |
| 2665 curwin = NULL; | |
| 355 | 2666 } |
| 2667 #endif | |
| 2668 | |
| 2669 /* | |
| 7 | 2670 * Remove a window and its frame from the tree of frames. |
| 2671 * Returns a pointer to the window that got the freed up space. | |
| 2672 */ | |
| 1906 | 2673 win_T * |
| 671 | 2674 winframe_remove(win, dirp, tp) |
| 7 | 2675 win_T *win; |
| 1887 | 2676 int *dirp UNUSED; /* set to 'v' or 'h' for direction if 'ea' */ |
| 671 | 2677 tabpage_T *tp; /* tab page "win" is in, NULL for current */ |
| 7 | 2678 { |
| 2679 frame_T *frp, *frp2, *frp3; | |
| 2680 frame_T *frp_close = win->w_frame; | |
| 2681 win_T *wp; | |
| 2682 | |
| 2683 /* | |
| 671 | 2684 * If there is only one window there is nothing to remove. |
| 2685 */ | |
| 2686 if (tp == NULL ? firstwin == lastwin : tp->tp_firstwin == tp->tp_lastwin) | |
| 2687 return NULL; | |
| 2688 | |
| 2689 /* | |
| 7 | 2690 * Remove the window from its frame. |
| 2691 */ | |
| 671 | 2692 frp2 = win_altframe(win, tp); |
| 7 | 2693 wp = frame2win(frp2); |
| 2694 | |
| 2695 /* Remove this frame from the list of frames. */ | |
| 2696 frame_remove(frp_close); | |
| 2697 | |
| 2698 #ifdef FEAT_VERTSPLIT | |
| 2699 if (frp_close->fr_parent->fr_layout == FR_COL) | |
| 2700 { | |
| 2701 #endif | |
| 1346 | 2702 /* When 'winfixheight' is set, try to find another frame in the column |
| 2703 * (as close to the closed frame as possible) to distribute the height | |
| 2704 * to. */ | |
| 2705 if (frp2->fr_win != NULL && frp2->fr_win->w_p_wfh) | |
| 2706 { | |
| 2707 frp = frp_close->fr_prev; | |
| 2708 frp3 = frp_close->fr_next; | |
| 2709 while (frp != NULL || frp3 != NULL) | |
| 2710 { | |
| 2711 if (frp != NULL) | |
| 2712 { | |
| 2713 if (frp->fr_win != NULL && !frp->fr_win->w_p_wfh) | |
| 2714 { | |
| 2715 frp2 = frp; | |
| 2716 wp = frp->fr_win; | |
| 2717 break; | |
| 2718 } | |
| 2719 frp = frp->fr_prev; | |
| 2720 } | |
| 2721 if (frp3 != NULL) | |
| 2722 { | |
| 2723 if (frp3->fr_win != NULL && !frp3->fr_win->w_p_wfh) | |
| 2724 { | |
| 2725 frp2 = frp3; | |
| 2726 wp = frp3->fr_win; | |
| 2727 break; | |
| 2728 } | |
| 2729 frp3 = frp3->fr_next; | |
| 2730 } | |
| 2731 } | |
| 2732 } | |
| 7 | 2733 frame_new_height(frp2, frp2->fr_height + frp_close->fr_height, |
| 2734 frp2 == frp_close->fr_next ? TRUE : FALSE, FALSE); | |
| 2735 #ifdef FEAT_VERTSPLIT | |
| 2736 *dirp = 'v'; | |
| 2737 } | |
| 2738 else | |
| 2739 { | |
| 1346 | 2740 /* When 'winfixwidth' is set, try to find another frame in the column |
| 2741 * (as close to the closed frame as possible) to distribute the width | |
| 2742 * to. */ | |
| 2743 if (frp2->fr_win != NULL && frp2->fr_win->w_p_wfw) | |
| 2744 { | |
| 2745 frp = frp_close->fr_prev; | |
| 2746 frp3 = frp_close->fr_next; | |
| 2747 while (frp != NULL || frp3 != NULL) | |
| 2748 { | |
| 2749 if (frp != NULL) | |
| 2750 { | |
| 2751 if (frp->fr_win != NULL && !frp->fr_win->w_p_wfw) | |
| 2752 { | |
| 2753 frp2 = frp; | |
| 2754 wp = frp->fr_win; | |
| 2755 break; | |
| 2756 } | |
| 2757 frp = frp->fr_prev; | |
| 2758 } | |
| 2759 if (frp3 != NULL) | |
| 2760 { | |
| 2761 if (frp3->fr_win != NULL && !frp3->fr_win->w_p_wfw) | |
| 2762 { | |
| 2763 frp2 = frp3; | |
| 2764 wp = frp3->fr_win; | |
| 2765 break; | |
| 2766 } | |
| 2767 frp3 = frp3->fr_next; | |
| 2768 } | |
| 2769 } | |
| 2770 } | |
| 7 | 2771 frame_new_width(frp2, frp2->fr_width + frp_close->fr_width, |
| 779 | 2772 frp2 == frp_close->fr_next ? TRUE : FALSE, FALSE); |
| 7 | 2773 *dirp = 'h'; |
| 2774 } | |
| 2775 #endif | |
| 2776 | |
| 2777 /* If rows/columns go to a window below/right its positions need to be | |
| 2778 * updated. Can only be done after the sizes have been updated. */ | |
| 2779 if (frp2 == frp_close->fr_next) | |
| 2780 { | |
| 2781 int row = win->w_winrow; | |
| 2782 int col = W_WINCOL(win); | |
| 2783 | |
| 2784 frame_comp_pos(frp2, &row, &col); | |
| 2785 } | |
| 2786 | |
| 2787 if (frp2->fr_next == NULL && frp2->fr_prev == NULL) | |
| 2788 { | |
| 2789 /* There is no other frame in this list, move its info to the parent | |
| 2790 * and remove it. */ | |
| 2791 frp2->fr_parent->fr_layout = frp2->fr_layout; | |
| 2792 frp2->fr_parent->fr_child = frp2->fr_child; | |
| 2793 for (frp = frp2->fr_child; frp != NULL; frp = frp->fr_next) | |
| 2794 frp->fr_parent = frp2->fr_parent; | |
| 2795 frp2->fr_parent->fr_win = frp2->fr_win; | |
| 2796 if (frp2->fr_win != NULL) | |
| 2797 frp2->fr_win->w_frame = frp2->fr_parent; | |
| 2798 frp = frp2->fr_parent; | |
| 2799 vim_free(frp2); | |
| 2800 | |
| 2801 frp2 = frp->fr_parent; | |
| 2802 if (frp2 != NULL && frp2->fr_layout == frp->fr_layout) | |
| 2803 { | |
| 2804 /* The frame above the parent has the same layout, have to merge | |
| 2805 * the frames into this list. */ | |
| 2806 if (frp2->fr_child == frp) | |
| 2807 frp2->fr_child = frp->fr_child; | |
| 2808 frp->fr_child->fr_prev = frp->fr_prev; | |
| 2809 if (frp->fr_prev != NULL) | |
| 2810 frp->fr_prev->fr_next = frp->fr_child; | |
| 2811 for (frp3 = frp->fr_child; ; frp3 = frp3->fr_next) | |
| 2812 { | |
| 2813 frp3->fr_parent = frp2; | |
| 2814 if (frp3->fr_next == NULL) | |
| 2815 { | |
| 2816 frp3->fr_next = frp->fr_next; | |
| 2817 if (frp->fr_next != NULL) | |
| 2818 frp->fr_next->fr_prev = frp3; | |
| 2819 break; | |
| 2820 } | |
| 2821 } | |
| 2822 vim_free(frp); | |
| 2823 } | |
| 2824 } | |
| 2825 | |
| 2826 return wp; | |
| 2827 } | |
| 2828 | |
| 2829 /* | |
| 2830 * Find out which frame is going to get the freed up space when "win" is | |
| 2831 * closed. | |
| 2832 * if 'splitbelow'/'splitleft' the space goes to the window above/left. | |
| 2833 * if 'nosplitbelow'/'nosplitleft' the space goes to the window below/right. | |
| 2834 * This makes opening a window and closing it immediately keep the same window | |
| 2835 * layout. | |
| 2836 */ | |
| 2837 static frame_T * | |
| 671 | 2838 win_altframe(win, tp) |
| 7 | 2839 win_T *win; |
| 671 | 2840 tabpage_T *tp; /* tab page "win" is in, NULL for current */ |
| 7 | 2841 { |
| 2842 frame_T *frp; | |
| 2843 int b; | |
| 2844 | |
| 671 | 2845 if (tp == NULL ? firstwin == lastwin : tp->tp_firstwin == tp->tp_lastwin) |
| 667 | 2846 /* Last window in this tab page, will go to next tab page. */ |
| 2847 return alt_tabpage()->tp_curwin->w_frame; | |
| 2848 | |
| 7 | 2849 frp = win->w_frame; |
| 2850 #ifdef FEAT_VERTSPLIT | |
| 355 | 2851 if (frp->fr_parent != NULL && frp->fr_parent->fr_layout == FR_ROW) |
| 7 | 2852 b = p_spr; |
| 2853 else | |
| 2854 #endif | |
| 2855 b = p_sb; | |
| 2856 if ((!b && frp->fr_next != NULL) || frp->fr_prev == NULL) | |
| 2857 return frp->fr_next; | |
| 2858 return frp->fr_prev; | |
| 2859 } | |
| 2860 | |
| 2861 /* | |
| 667 | 2862 * Return the tabpage that will be used if the current one is closed. |
| 2863 */ | |
| 2864 static tabpage_T * | |
| 2865 alt_tabpage() | |
| 2866 { | |
| 672 | 2867 tabpage_T *tp; |
| 2868 | |
| 682 | 2869 /* Use the next tab page if possible. */ |
| 2870 if (curtab->tp_next != NULL) | |
| 672 | 2871 return curtab->tp_next; |
| 2872 | |
| 682 | 2873 /* Find the last but one tab page. */ |
| 2874 for (tp = first_tabpage; tp->tp_next != curtab; tp = tp->tp_next) | |
| 2875 ; | |
| 674 | 2876 return tp; |
| 667 | 2877 } |
| 2878 | |
| 2879 /* | |
| 7 | 2880 * Find the left-upper window in frame "frp". |
| 2881 */ | |
| 2882 static win_T * | |
| 2883 frame2win(frp) | |
| 2884 frame_T *frp; | |
| 2885 { | |
| 2886 while (frp->fr_win == NULL) | |
| 2887 frp = frp->fr_child; | |
| 2888 return frp->fr_win; | |
| 2889 } | |
| 2890 | |
| 2891 /* | |
| 2892 * Return TRUE if frame "frp" contains window "wp". | |
| 2893 */ | |
| 2894 static int | |
| 2895 frame_has_win(frp, wp) | |
| 2896 frame_T *frp; | |
| 2897 win_T *wp; | |
| 2898 { | |
| 2899 frame_T *p; | |
| 2900 | |
| 2901 if (frp->fr_layout == FR_LEAF) | |
| 2902 return frp->fr_win == wp; | |
| 2903 | |
| 2904 for (p = frp->fr_child; p != NULL; p = p->fr_next) | |
| 2905 if (frame_has_win(p, wp)) | |
| 2906 return TRUE; | |
| 2907 return FALSE; | |
| 2908 } | |
| 2909 | |
| 2910 /* | |
| 2911 * Set a new height for a frame. Recursively sets the height for contained | |
| 2912 * frames and windows. Caller must take care of positions. | |
| 2913 */ | |
| 2914 static void | |
| 2915 frame_new_height(topfrp, height, topfirst, wfh) | |
| 2916 frame_T *topfrp; | |
| 2917 int height; | |
| 2918 int topfirst; /* resize topmost contained frame first */ | |
| 2919 int wfh; /* obey 'winfixheight' when there is a choice; | |
| 2920 may cause the height not to be set */ | |
| 2921 { | |
| 2922 frame_T *frp; | |
| 2923 int extra_lines; | |
| 2924 int h; | |
| 2925 | |
| 2926 if (topfrp->fr_win != NULL) | |
| 2927 { | |
| 2928 /* Simple case: just one window. */ | |
| 2929 win_new_height(topfrp->fr_win, | |
| 2930 height - topfrp->fr_win->w_status_height); | |
| 2931 } | |
| 2932 #ifdef FEAT_VERTSPLIT | |
| 2933 else if (topfrp->fr_layout == FR_ROW) | |
| 2934 { | |
| 2935 do | |
| 2936 { | |
| 2937 /* All frames in this row get the same new height. */ | |
| 2938 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 2939 { | |
| 2940 frame_new_height(frp, height, topfirst, wfh); | |
| 2941 if (frp->fr_height > height) | |
| 2942 { | |
| 2943 /* Could not fit the windows, make the whole row higher. */ | |
| 2944 height = frp->fr_height; | |
| 2945 break; | |
| 2946 } | |
| 2947 } | |
| 2948 } | |
| 2949 while (frp != NULL); | |
| 2950 } | |
| 2951 #endif | |
| 779 | 2952 else /* fr_layout == FR_COL */ |
| 7 | 2953 { |
| 2954 /* Complicated case: Resize a column of frames. Resize the bottom | |
| 2955 * frame first, frames above that when needed. */ | |
| 2956 | |
| 2957 frp = topfrp->fr_child; | |
| 2958 if (wfh) | |
| 2959 /* Advance past frames with one window with 'wfh' set. */ | |
| 2960 while (frame_fixed_height(frp)) | |
| 2961 { | |
| 2962 frp = frp->fr_next; | |
| 2963 if (frp == NULL) | |
| 2964 return; /* no frame without 'wfh', give up */ | |
| 2965 } | |
| 2966 if (!topfirst) | |
| 2967 { | |
| 2968 /* Find the bottom frame of this column */ | |
| 2969 while (frp->fr_next != NULL) | |
| 2970 frp = frp->fr_next; | |
| 2971 if (wfh) | |
| 2972 /* Advance back for frames with one window with 'wfh' set. */ | |
| 2973 while (frame_fixed_height(frp)) | |
| 2974 frp = frp->fr_prev; | |
| 2975 } | |
| 2976 | |
| 2977 extra_lines = height - topfrp->fr_height; | |
| 2978 if (extra_lines < 0) | |
| 2979 { | |
| 2980 /* reduce height of contained frames, bottom or top frame first */ | |
| 2981 while (frp != NULL) | |
| 2982 { | |
| 2983 h = frame_minheight(frp, NULL); | |
| 2984 if (frp->fr_height + extra_lines < h) | |
| 2985 { | |
| 2986 extra_lines += frp->fr_height - h; | |
| 2987 frame_new_height(frp, h, topfirst, wfh); | |
| 2988 } | |
| 2989 else | |
| 2990 { | |
| 2991 frame_new_height(frp, frp->fr_height + extra_lines, | |
| 2992 topfirst, wfh); | |
| 2993 break; | |
| 2994 } | |
| 2995 if (topfirst) | |
| 2996 { | |
| 2997 do | |
| 2998 frp = frp->fr_next; | |
| 2999 while (wfh && frp != NULL && frame_fixed_height(frp)); | |
| 3000 } | |
| 3001 else | |
| 3002 { | |
| 3003 do | |
| 3004 frp = frp->fr_prev; | |
| 3005 while (wfh && frp != NULL && frame_fixed_height(frp)); | |
| 3006 } | |
| 3007 /* Increase "height" if we could not reduce enough frames. */ | |
| 3008 if (frp == NULL) | |
| 3009 height -= extra_lines; | |
| 3010 } | |
| 3011 } | |
| 3012 else if (extra_lines > 0) | |
| 3013 { | |
| 3014 /* increase height of bottom or top frame */ | |
| 3015 frame_new_height(frp, frp->fr_height + extra_lines, topfirst, wfh); | |
| 3016 } | |
| 3017 } | |
| 3018 topfrp->fr_height = height; | |
| 3019 } | |
| 3020 | |
| 3021 /* | |
| 3022 * Return TRUE if height of frame "frp" should not be changed because of | |
| 3023 * the 'winfixheight' option. | |
| 3024 */ | |
| 3025 static int | |
| 3026 frame_fixed_height(frp) | |
| 3027 frame_T *frp; | |
| 3028 { | |
| 3029 /* frame with one window: fixed height if 'winfixheight' set. */ | |
| 3030 if (frp->fr_win != NULL) | |
| 3031 return frp->fr_win->w_p_wfh; | |
| 3032 | |
| 3033 if (frp->fr_layout == FR_ROW) | |
| 3034 { | |
| 3035 /* The frame is fixed height if one of the frames in the row is fixed | |
| 3036 * height. */ | |
| 3037 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3038 if (frame_fixed_height(frp)) | |
| 3039 return TRUE; | |
| 3040 return FALSE; | |
| 3041 } | |
| 3042 | |
| 3043 /* frp->fr_layout == FR_COL: The frame is fixed height if all of the | |
| 3044 * frames in the row are fixed height. */ | |
| 3045 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3046 if (!frame_fixed_height(frp)) | |
| 3047 return FALSE; | |
| 3048 return TRUE; | |
| 3049 } | |
| 3050 | |
| 3051 #ifdef FEAT_VERTSPLIT | |
| 3052 /* | |
| 779 | 3053 * Return TRUE if width of frame "frp" should not be changed because of |
| 3054 * the 'winfixwidth' option. | |
| 3055 */ | |
| 3056 static int | |
| 3057 frame_fixed_width(frp) | |
| 3058 frame_T *frp; | |
| 3059 { | |
| 3060 /* frame with one window: fixed width if 'winfixwidth' set. */ | |
| 3061 if (frp->fr_win != NULL) | |
| 3062 return frp->fr_win->w_p_wfw; | |
| 3063 | |
| 3064 if (frp->fr_layout == FR_COL) | |
| 3065 { | |
| 3066 /* The frame is fixed width if one of the frames in the row is fixed | |
| 3067 * width. */ | |
| 3068 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3069 if (frame_fixed_width(frp)) | |
| 3070 return TRUE; | |
| 3071 return FALSE; | |
| 3072 } | |
| 3073 | |
| 3074 /* frp->fr_layout == FR_ROW: The frame is fixed width if all of the | |
| 3075 * frames in the row are fixed width. */ | |
| 3076 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3077 if (!frame_fixed_width(frp)) | |
| 3078 return FALSE; | |
| 3079 return TRUE; | |
| 3080 } | |
| 3081 | |
| 3082 /* | |
| 7 | 3083 * Add a status line to windows at the bottom of "frp". |
| 3084 * Note: Does not check if there is room! | |
| 3085 */ | |
| 3086 static void | |
| 3087 frame_add_statusline(frp) | |
| 3088 frame_T *frp; | |
| 3089 { | |
| 3090 win_T *wp; | |
| 3091 | |
| 3092 if (frp->fr_layout == FR_LEAF) | |
| 3093 { | |
| 3094 wp = frp->fr_win; | |
| 3095 if (wp->w_status_height == 0) | |
| 3096 { | |
| 3097 if (wp->w_height > 0) /* don't make it negative */ | |
| 3098 --wp->w_height; | |
| 3099 wp->w_status_height = STATUS_HEIGHT; | |
| 3100 } | |
| 3101 } | |
| 3102 else if (frp->fr_layout == FR_ROW) | |
| 3103 { | |
| 3104 /* Handle all the frames in the row. */ | |
| 3105 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3106 frame_add_statusline(frp); | |
| 3107 } | |
| 3108 else /* frp->fr_layout == FR_COL */ | |
| 3109 { | |
| 3110 /* Only need to handle the last frame in the column. */ | |
| 3111 for (frp = frp->fr_child; frp->fr_next != NULL; frp = frp->fr_next) | |
| 3112 ; | |
| 3113 frame_add_statusline(frp); | |
| 3114 } | |
| 3115 } | |
| 3116 | |
| 3117 /* | |
| 3118 * Set width of a frame. Handles recursively going through contained frames. | |
| 3119 * May remove separator line for windows at the right side (for win_close()). | |
| 3120 */ | |
| 3121 static void | |
| 779 | 3122 frame_new_width(topfrp, width, leftfirst, wfw) |
| 7 | 3123 frame_T *topfrp; |
| 3124 int width; | |
| 3125 int leftfirst; /* resize leftmost contained frame first */ | |
| 779 | 3126 int wfw; /* obey 'winfixwidth' when there is a choice; |
| 3127 may cause the width not to be set */ | |
| 7 | 3128 { |
| 3129 frame_T *frp; | |
| 3130 int extra_cols; | |
| 3131 int w; | |
| 3132 win_T *wp; | |
| 3133 | |
| 3134 if (topfrp->fr_layout == FR_LEAF) | |
| 3135 { | |
| 3136 /* Simple case: just one window. */ | |
| 3137 wp = topfrp->fr_win; | |
| 3138 /* Find out if there are any windows right of this one. */ | |
| 3139 for (frp = topfrp; frp->fr_parent != NULL; frp = frp->fr_parent) | |
| 3140 if (frp->fr_parent->fr_layout == FR_ROW && frp->fr_next != NULL) | |
| 3141 break; | |
| 3142 if (frp->fr_parent == NULL) | |
| 3143 wp->w_vsep_width = 0; | |
| 3144 win_new_width(wp, width - wp->w_vsep_width); | |
| 3145 } | |
| 3146 else if (topfrp->fr_layout == FR_COL) | |
| 3147 { | |
| 779 | 3148 do |
| 3149 { | |
| 3150 /* All frames in this column get the same new width. */ | |
| 3151 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3152 { | |
| 3153 frame_new_width(frp, width, leftfirst, wfw); | |
| 3154 if (frp->fr_width > width) | |
| 3155 { | |
| 3156 /* Could not fit the windows, make whole column wider. */ | |
| 3157 width = frp->fr_width; | |
| 3158 break; | |
| 3159 } | |
| 3160 } | |
| 3161 } while (frp != NULL); | |
| 7 | 3162 } |
| 3163 else /* fr_layout == FR_ROW */ | |
| 3164 { | |
| 3165 /* Complicated case: Resize a row of frames. Resize the rightmost | |
| 3166 * frame first, frames left of it when needed. */ | |
| 3167 | |
| 3168 frp = topfrp->fr_child; | |
| 779 | 3169 if (wfw) |
| 3170 /* Advance past frames with one window with 'wfw' set. */ | |
| 3171 while (frame_fixed_width(frp)) | |
| 3172 { | |
| 3173 frp = frp->fr_next; | |
| 3174 if (frp == NULL) | |
| 3175 return; /* no frame without 'wfw', give up */ | |
| 3176 } | |
| 7 | 3177 if (!leftfirst) |
| 779 | 3178 { |
| 3179 /* Find the rightmost frame of this row */ | |
| 7 | 3180 while (frp->fr_next != NULL) |
| 3181 frp = frp->fr_next; | |
| 779 | 3182 if (wfw) |
| 3183 /* Advance back for frames with one window with 'wfw' set. */ | |
| 3184 while (frame_fixed_width(frp)) | |
| 3185 frp = frp->fr_prev; | |
| 3186 } | |
| 7 | 3187 |
| 3188 extra_cols = width - topfrp->fr_width; | |
| 3189 if (extra_cols < 0) | |
| 3190 { | |
| 3191 /* reduce frame width, rightmost frame first */ | |
| 3192 while (frp != NULL) | |
| 3193 { | |
| 3194 w = frame_minwidth(frp, NULL); | |
| 3195 if (frp->fr_width + extra_cols < w) | |
| 3196 { | |
| 3197 extra_cols += frp->fr_width - w; | |
| 779 | 3198 frame_new_width(frp, w, leftfirst, wfw); |
| 7 | 3199 } |
| 3200 else | |
| 3201 { | |
| 779 | 3202 frame_new_width(frp, frp->fr_width + extra_cols, |
| 3203 leftfirst, wfw); | |
| 7 | 3204 break; |
| 3205 } | |
| 3206 if (leftfirst) | |
| 779 | 3207 { |
| 3208 do | |
| 3209 frp = frp->fr_next; | |
| 3210 while (wfw && frp != NULL && frame_fixed_width(frp)); | |
| 3211 } | |
| 7 | 3212 else |
| 779 | 3213 { |
| 3214 do | |
| 3215 frp = frp->fr_prev; | |
| 3216 while (wfw && frp != NULL && frame_fixed_width(frp)); | |
| 3217 } | |
| 3218 /* Increase "width" if we could not reduce enough frames. */ | |
| 3219 if (frp == NULL) | |
| 3220 width -= extra_cols; | |
| 7 | 3221 } |
| 3222 } | |
| 3223 else if (extra_cols > 0) | |
| 3224 { | |
| 3225 /* increase width of rightmost frame */ | |
| 779 | 3226 frame_new_width(frp, frp->fr_width + extra_cols, leftfirst, wfw); |
| 7 | 3227 } |
| 3228 } | |
| 3229 topfrp->fr_width = width; | |
| 3230 } | |
| 3231 | |
| 3232 /* | |
| 3233 * Add the vertical separator to windows at the right side of "frp". | |
| 3234 * Note: Does not check if there is room! | |
| 3235 */ | |
| 3236 static void | |
| 3237 frame_add_vsep(frp) | |
| 3238 frame_T *frp; | |
| 3239 { | |
| 3240 win_T *wp; | |
| 3241 | |
| 3242 if (frp->fr_layout == FR_LEAF) | |
| 3243 { | |
| 3244 wp = frp->fr_win; | |
| 3245 if (wp->w_vsep_width == 0) | |
| 3246 { | |
| 3247 if (wp->w_width > 0) /* don't make it negative */ | |
| 3248 --wp->w_width; | |
| 3249 wp->w_vsep_width = 1; | |
| 3250 } | |
| 3251 } | |
| 3252 else if (frp->fr_layout == FR_COL) | |
| 3253 { | |
| 3254 /* Handle all the frames in the column. */ | |
| 3255 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3256 frame_add_vsep(frp); | |
| 3257 } | |
| 3258 else /* frp->fr_layout == FR_ROW */ | |
| 3259 { | |
| 3260 /* Only need to handle the last frame in the row. */ | |
| 3261 frp = frp->fr_child; | |
| 3262 while (frp->fr_next != NULL) | |
| 3263 frp = frp->fr_next; | |
| 3264 frame_add_vsep(frp); | |
| 3265 } | |
| 3266 } | |
| 3267 | |
| 3268 /* | |
| 3269 * Set frame width from the window it contains. | |
| 3270 */ | |
| 3271 static void | |
| 3272 frame_fix_width(wp) | |
| 3273 win_T *wp; | |
| 3274 { | |
| 3275 wp->w_frame->fr_width = wp->w_width + wp->w_vsep_width; | |
| 3276 } | |
| 3277 #endif | |
| 3278 | |
| 3279 /* | |
| 3280 * Set frame height from the window it contains. | |
| 3281 */ | |
| 3282 static void | |
| 3283 frame_fix_height(wp) | |
| 3284 win_T *wp; | |
| 3285 { | |
| 3286 wp->w_frame->fr_height = wp->w_height + wp->w_status_height; | |
| 3287 } | |
| 3288 | |
| 3289 /* | |
| 3290 * Compute the minimal height for frame "topfrp". | |
| 3291 * Uses the 'winminheight' option. | |
| 3292 * When "next_curwin" isn't NULL, use p_wh for this window. | |
| 3293 * When "next_curwin" is NOWIN, don't use at least one line for the current | |
| 3294 * window. | |
| 3295 */ | |
| 3296 static int | |
| 3297 frame_minheight(topfrp, next_curwin) | |
| 3298 frame_T *topfrp; | |
| 3299 win_T *next_curwin; | |
| 3300 { | |
| 3301 frame_T *frp; | |
| 3302 int m; | |
| 3303 #ifdef FEAT_VERTSPLIT | |
| 3304 int n; | |
| 3305 #endif | |
| 3306 | |
| 3307 if (topfrp->fr_win != NULL) | |
| 3308 { | |
| 3309 if (topfrp->fr_win == next_curwin) | |
| 3310 m = p_wh + topfrp->fr_win->w_status_height; | |
| 3311 else | |
| 3312 { | |
| 3313 /* window: minimal height of the window plus status line */ | |
| 3314 m = p_wmh + topfrp->fr_win->w_status_height; | |
| 3315 /* Current window is minimal one line high */ | |
| 3316 if (p_wmh == 0 && topfrp->fr_win == curwin && next_curwin == NULL) | |
| 3317 ++m; | |
| 3318 } | |
| 3319 } | |
| 3320 #ifdef FEAT_VERTSPLIT | |
| 3321 else if (topfrp->fr_layout == FR_ROW) | |
| 3322 { | |
| 3323 /* get the minimal height from each frame in this row */ | |
| 3324 m = 0; | |
| 3325 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3326 { | |
| 3327 n = frame_minheight(frp, next_curwin); | |
| 3328 if (n > m) | |
| 3329 m = n; | |
| 3330 } | |
| 3331 } | |
| 3332 #endif | |
| 3333 else | |
| 3334 { | |
| 3335 /* Add up the minimal heights for all frames in this column. */ | |
| 3336 m = 0; | |
| 3337 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3338 m += frame_minheight(frp, next_curwin); | |
| 3339 } | |
| 3340 | |
| 3341 return m; | |
| 3342 } | |
| 3343 | |
| 3344 #ifdef FEAT_VERTSPLIT | |
| 3345 /* | |
| 3346 * Compute the minimal width for frame "topfrp". | |
| 3347 * When "next_curwin" isn't NULL, use p_wiw for this window. | |
| 3348 * When "next_curwin" is NOWIN, don't use at least one column for the current | |
| 3349 * window. | |
| 3350 */ | |
| 3351 static int | |
| 3352 frame_minwidth(topfrp, next_curwin) | |
| 3353 frame_T *topfrp; | |
| 3354 win_T *next_curwin; /* use p_wh and p_wiw for next_curwin */ | |
| 3355 { | |
| 3356 frame_T *frp; | |
| 3357 int m, n; | |
| 3358 | |
| 3359 if (topfrp->fr_win != NULL) | |
| 3360 { | |
| 3361 if (topfrp->fr_win == next_curwin) | |
| 3362 m = p_wiw + topfrp->fr_win->w_vsep_width; | |
| 3363 else | |
| 3364 { | |
| 3365 /* window: minimal width of the window plus separator column */ | |
| 3366 m = p_wmw + topfrp->fr_win->w_vsep_width; | |
| 3367 /* Current window is minimal one column wide */ | |
| 3368 if (p_wmw == 0 && topfrp->fr_win == curwin && next_curwin == NULL) | |
| 3369 ++m; | |
| 3370 } | |
| 3371 } | |
| 3372 else if (topfrp->fr_layout == FR_COL) | |
| 3373 { | |
| 3374 /* get the minimal width from each frame in this column */ | |
| 3375 m = 0; | |
| 3376 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3377 { | |
| 3378 n = frame_minwidth(frp, next_curwin); | |
| 3379 if (n > m) | |
| 3380 m = n; | |
| 3381 } | |
| 3382 } | |
| 3383 else | |
| 3384 { | |
| 3385 /* Add up the minimal widths for all frames in this row. */ | |
| 3386 m = 0; | |
| 3387 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3388 m += frame_minwidth(frp, next_curwin); | |
| 3389 } | |
| 3390 | |
| 3391 return m; | |
| 3392 } | |
| 3393 #endif | |
| 3394 | |
| 3395 | |
| 3396 /* | |
| 3397 * Try to close all windows except current one. | |
| 3398 * Buffers in the other windows become hidden if 'hidden' is set, or '!' is | |
| 3399 * used and the buffer was modified. | |
| 3400 * | |
| 3401 * Used by ":bdel" and ":only". | |
| 3402 */ | |
| 3403 void | |
| 3404 close_others(message, forceit) | |
| 3405 int message; | |
| 3406 int forceit; /* always hide all other windows */ | |
| 3407 { | |
| 3408 win_T *wp; | |
| 3409 win_T *nextwp; | |
| 3410 int r; | |
| 3411 | |
| 1906 | 3412 if (one_window()) |
| 7 | 3413 { |
| 3414 if (message | |
| 3415 #ifdef FEAT_AUTOCMD | |
| 3416 && !autocmd_busy | |
| 3417 #endif | |
| 3418 ) | |
| 826 | 3419 MSG(_(m_onlyone)); |
| 7 | 3420 return; |
| 3421 } | |
| 3422 | |
| 3423 /* Be very careful here: autocommands may change the window layout. */ | |
| 3424 for (wp = firstwin; win_valid(wp); wp = nextwp) | |
| 3425 { | |
| 3426 nextwp = wp->w_next; | |
| 3427 if (wp != curwin) /* don't close current window */ | |
| 3428 { | |
| 3429 | |
| 3430 /* Check if it's allowed to abandon this window */ | |
| 3431 r = can_abandon(wp->w_buffer, forceit); | |
| 3432 #ifdef FEAT_AUTOCMD | |
| 3433 if (!win_valid(wp)) /* autocommands messed wp up */ | |
| 3434 { | |
| 3435 nextwp = firstwin; | |
| 3436 continue; | |
| 3437 } | |
| 3438 #endif | |
| 3439 if (!r) | |
| 3440 { | |
| 3441 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3442 if (message && (p_confirm || cmdmod.confirm) && p_write) | |
| 3443 { | |
| 3444 dialog_changed(wp->w_buffer, FALSE); | |
| 3445 # ifdef FEAT_AUTOCMD | |
| 3446 if (!win_valid(wp)) /* autocommands messed wp up */ | |
| 3447 { | |
| 3448 nextwp = firstwin; | |
| 3449 continue; | |
| 3450 } | |
| 3451 # endif | |
| 3452 } | |
| 3453 if (bufIsChanged(wp->w_buffer)) | |
| 3454 #endif | |
| 3455 continue; | |
| 3456 } | |
| 3457 win_close(wp, !P_HID(wp->w_buffer) && !bufIsChanged(wp->w_buffer)); | |
| 3458 } | |
| 3459 } | |
| 3460 | |
| 667 | 3461 if (message && lastwin != firstwin) |
| 7 | 3462 EMSG(_("E445: Other window contains changes")); |
| 3463 } | |
| 3464 | |
| 3465 #endif /* FEAT_WINDOWS */ | |
| 3466 | |
| 3467 /* | |
| 675 | 3468 * Init the current window "curwin". |
| 3469 * Called when a new file is being edited. | |
| 7 | 3470 */ |
| 3471 void | |
| 675 | 3472 curwin_init() |
| 7 | 3473 { |
| 1918 | 3474 win_init_empty(curwin); |
| 3475 } | |
| 3476 | |
| 3477 void | |
| 3478 win_init_empty(wp) | |
| 3479 win_T *wp; | |
| 3480 { | |
| 3481 redraw_win_later(wp, NOT_VALID); | |
| 3482 wp->w_lines_valid = 0; | |
| 3483 wp->w_cursor.lnum = 1; | |
| 3484 wp->w_curswant = wp->w_cursor.col = 0; | |
| 7 | 3485 #ifdef FEAT_VIRTUALEDIT |
| 1918 | 3486 wp->w_cursor.coladd = 0; |
| 3487 #endif | |
| 3488 wp->w_pcmark.lnum = 1; /* pcmark not cleared but set to line 1 */ | |
| 3489 wp->w_pcmark.col = 0; | |
| 3490 wp->w_prev_pcmark.lnum = 0; | |
| 3491 wp->w_prev_pcmark.col = 0; | |
| 3492 wp->w_topline = 1; | |
| 7 | 3493 #ifdef FEAT_DIFF |
| 1918 | 3494 wp->w_topfill = 0; |
| 3495 #endif | |
| 3496 wp->w_botline = 2; | |
| 7 | 3497 #ifdef FEAT_FKMAP |
| 1918 | 3498 if (wp->w_p_rl) |
| 3499 wp->w_farsi = W_CONV + W_R_L; | |
| 7 | 3500 else |
| 1918 | 3501 wp->w_farsi = W_CONV; |
| 7 | 3502 #endif |
| 3068 | 3503 #ifdef FEAT_SYN_HL |
| 3504 wp->w_s = &wp->w_buffer->b_s; | |
| 3505 #endif | |
| 7 | 3506 } |
| 3507 | |
| 3508 /* | |
| 3509 * Allocate the first window and put an empty buffer in it. | |
| 3510 * Called from main(). | |
| 667 | 3511 * Return FAIL when something goes wrong (out of memory). |
| 7 | 3512 */ |
| 667 | 3513 int |
| 7 | 3514 win_alloc_first() |
| 3515 { | |
| 675 | 3516 if (win_alloc_firstwin(NULL) == FAIL) |
| 667 | 3517 return FAIL; |
| 3518 | |
| 3519 #ifdef FEAT_WINDOWS | |
| 672 | 3520 first_tabpage = alloc_tabpage(); |
| 667 | 3521 if (first_tabpage == NULL) |
| 3522 return FAIL; | |
| 3523 first_tabpage->tp_topframe = topframe; | |
| 672 | 3524 curtab = first_tabpage; |
| 667 | 3525 #endif |
| 1906 | 3526 |
| 667 | 3527 return OK; |
| 3528 } | |
| 3529 | |
| 1906 | 3530 #if defined(FEAT_AUTOCMD) || defined(PROTO) |
| 3531 /* | |
| 3532 * Init "aucmd_win". This can only be done after the first | |
| 3533 * window is fully initialized, thus it can't be in win_alloc_first(). | |
| 3534 */ | |
| 3535 void | |
| 3536 win_alloc_aucmd_win() | |
| 3537 { | |
| 3538 aucmd_win = win_alloc(NULL, TRUE); | |
| 3539 if (aucmd_win != NULL) | |
| 3540 { | |
| 3541 win_init_some(aucmd_win, curwin); | |
| 2583 | 3542 RESET_BINDING(aucmd_win); |
| 1906 | 3543 new_frame(aucmd_win); |
| 3544 } | |
| 3545 } | |
| 3546 #endif | |
| 3547 | |
| 667 | 3548 /* |
| 675 | 3549 * Allocate the first window or the first window in a new tab page. |
| 3550 * When "oldwin" is NULL create an empty buffer for it. | |
| 3551 * When "oldwin" is not NULL copy info from it to the new window (only with | |
| 3552 * FEAT_WINDOWS). | |
| 667 | 3553 * Return FAIL when something goes wrong (out of memory). |
| 3554 */ | |
| 3555 static int | |
| 675 | 3556 win_alloc_firstwin(oldwin) |
| 3557 win_T *oldwin; | |
| 667 | 3558 { |
| 1906 | 3559 curwin = win_alloc(NULL, FALSE); |
| 675 | 3560 if (oldwin == NULL) |
| 3561 { | |
| 3562 /* Very first window, need to create an empty buffer for it and | |
| 3563 * initialize from scratch. */ | |
| 3564 curbuf = buflist_new(NULL, NULL, 1L, BLN_LISTED); | |
| 3565 if (curwin == NULL || curbuf == NULL) | |
| 3566 return FAIL; | |
| 3567 curwin->w_buffer = curbuf; | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2201
diff
changeset
|
3568 #ifdef FEAT_SYN_HL |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2201
diff
changeset
|
3569 curwin->w_s = &(curbuf->b_s); |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2201
diff
changeset
|
3570 #endif |
| 675 | 3571 curbuf->b_nwindows = 1; /* there is one window */ |
| 7 | 3572 #ifdef FEAT_WINDOWS |
| 675 | 3573 curwin->w_alist = &global_alist; |
| 3574 #endif | |
| 3575 curwin_init(); /* init current window */ | |
| 3576 } | |
| 3577 #ifdef FEAT_WINDOWS | |
| 3578 else | |
| 3579 { | |
| 3580 /* First window in new tab page, initialize it from "oldwin". */ | |
| 1822 | 3581 win_init(curwin, oldwin, 0); |
| 675 | 3582 |
| 2583 | 3583 /* We don't want cursor- and scroll-binding in the first window. */ |
| 3584 RESET_BINDING(curwin); | |
| 675 | 3585 } |
| 3586 #endif | |
| 7 | 3587 |
| 1906 | 3588 new_frame(curwin); |
| 3589 if (curwin->w_frame == NULL) | |
| 667 | 3590 return FAIL; |
| 1906 | 3591 topframe = curwin->w_frame; |
| 7 | 3592 #ifdef FEAT_VERTSPLIT |
| 3593 topframe->fr_width = Columns; | |
| 3594 #endif | |
| 3595 topframe->fr_height = Rows - p_ch; | |
| 3596 topframe->fr_win = curwin; | |
| 667 | 3597 |
| 3598 return OK; | |
| 3599 } | |
| 3600 | |
| 3601 /* | |
| 1906 | 3602 * Create a frame for window "wp". |
| 3603 */ | |
| 3604 static void | |
| 3605 new_frame(win_T *wp) | |
| 3606 { | |
| 3607 frame_T *frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
| 3608 | |
| 3609 wp->w_frame = frp; | |
| 3610 if (frp != NULL) | |
| 3611 { | |
| 3612 frp->fr_layout = FR_LEAF; | |
| 3613 frp->fr_win = wp; | |
| 3614 } | |
| 3615 } | |
| 3616 | |
| 3617 /* | |
| 667 | 3618 * Initialize the window and frame size to the maximum. |
| 3619 */ | |
| 3620 void | |
| 3621 win_init_size() | |
| 3622 { | |
| 3623 firstwin->w_height = ROWS_AVAIL; | |
| 3624 topframe->fr_height = ROWS_AVAIL; | |
| 3625 #ifdef FEAT_VERTSPLIT | |
| 3626 firstwin->w_width = Columns; | |
| 3627 topframe->fr_width = Columns; | |
| 3628 #endif | |
| 7 | 3629 } |
| 3630 | |
| 3631 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 672 | 3632 |
| 3633 /* | |
| 3634 * Allocate a new tabpage_T and init the values. | |
| 3635 * Returns NULL when out of memory. | |
| 3636 */ | |
| 3637 static tabpage_T * | |
| 3638 alloc_tabpage() | |
| 3639 { | |
| 3640 tabpage_T *tp; | |
| 4287 | 3641 # ifdef FEAT_GUI |
| 3642 int i; | |
| 3643 # endif | |
| 3644 | |
| 672 | 3645 |
| 3646 tp = (tabpage_T *)alloc_clear((unsigned)sizeof(tabpage_T)); | |
| 4287 | 3647 if (tp == NULL) |
| 3648 return NULL; | |
| 3649 | |
| 3650 # ifdef FEAT_EVAL | |
| 3651 /* init t: variables */ | |
| 3652 tp->tp_vars = dict_alloc(); | |
| 3653 if (tp->tp_vars == NULL) | |
| 3654 { | |
| 3655 vim_free(tp); | |
| 3656 return NULL; | |
| 3657 } | |
| 3658 init_var_dict(tp->tp_vars, &tp->tp_winvar, VAR_SCOPE); | |
| 3659 # endif | |
| 3660 | |
| 788 | 3661 # ifdef FEAT_GUI |
| 4287 | 3662 for (i = 0; i < 3; i++) |
| 3663 tp->tp_prev_which_scrollbars[i] = -1; | |
| 788 | 3664 # endif |
| 672 | 3665 # ifdef FEAT_DIFF |
| 4287 | 3666 tp->tp_diff_invalid = TRUE; |
| 672 | 3667 # endif |
| 4287 | 3668 tp->tp_ch_used = p_ch; |
| 3669 | |
| 672 | 3670 return tp; |
| 3671 } | |
| 3672 | |
| 852 | 3673 void |
| 672 | 3674 free_tabpage(tp) |
| 3675 tabpage_T *tp; | |
| 3676 { | |
| 1906 | 3677 int idx; |
| 3678 | |
| 672 | 3679 # ifdef FEAT_DIFF |
| 3680 diff_clear(tp); | |
| 3681 # endif | |
| 1906 | 3682 for (idx = 0; idx < SNAP_COUNT; ++idx) |
| 3683 clear_snapshot(tp, idx); | |
| 819 | 3684 #ifdef FEAT_EVAL |
| 4287 | 3685 vars_clear(&tp->tp_vars->dv_hashtab); /* free all t: variables */ |
| 3686 hash_init(&tp->tp_vars->dv_hashtab); | |
| 3687 unref_var_dict(tp->tp_vars); | |
| 819 | 3688 #endif |
| 4401 | 3689 |
| 3690 #ifdef FEAT_PYTHON | |
| 3691 python_tabpage_free(tp); | |
| 3692 #endif | |
| 3693 | |
| 3694 #ifdef FEAT_PYTHON3 | |
| 3695 python3_tabpage_free(tp); | |
| 3696 #endif | |
| 3697 | |
| 672 | 3698 vim_free(tp); |
| 3699 } | |
| 3700 | |
| 667 | 3701 /* |
| 675 | 3702 * Create a new Tab page with one window. |
| 3703 * It will edit the current buffer, like after ":split". | |
| 682 | 3704 * When "after" is 0 put it just after the current Tab page. |
| 3705 * Otherwise put it just before tab page "after". | |
| 667 | 3706 * Return FAIL or OK. |
| 3707 */ | |
| 3708 int | |
| 682 | 3709 win_new_tabpage(after) |
| 3710 int after; | |
| 667 | 3711 { |
| 672 | 3712 tabpage_T *tp = curtab; |
| 667 | 3713 tabpage_T *newtp; |
| 682 | 3714 int n; |
| 667 | 3715 |
| 672 | 3716 newtp = alloc_tabpage(); |
| 667 | 3717 if (newtp == NULL) |
| 3718 return FAIL; | |
| 3719 | |
| 3720 /* Remember the current windows in this Tab page. */ | |
| 4354 | 3721 if (leave_tabpage(curbuf, TRUE) == FAIL) |
| 674 | 3722 { |
| 3723 vim_free(newtp); | |
| 3724 return FAIL; | |
| 3725 } | |
| 672 | 3726 curtab = newtp; |
| 667 | 3727 |
| 3728 /* Create a new empty window. */ | |
| 675 | 3729 if (win_alloc_firstwin(tp->tp_curwin) == OK) |
| 667 | 3730 { |
| 3731 /* Make the new Tab page the new topframe. */ | |
| 682 | 3732 if (after == 1) |
| 3733 { | |
| 3734 /* New tab page becomes the first one. */ | |
| 3735 newtp->tp_next = first_tabpage; | |
| 3736 first_tabpage = newtp; | |
| 3737 } | |
| 3738 else | |
| 3739 { | |
| 3740 if (after > 0) | |
| 3741 { | |
| 3742 /* Put new tab page before tab page "after". */ | |
| 3743 n = 2; | |
| 3744 for (tp = first_tabpage; tp->tp_next != NULL | |
| 3745 && n < after; tp = tp->tp_next) | |
| 3746 ++n; | |
| 3747 } | |
| 3748 newtp->tp_next = tp->tp_next; | |
| 3749 tp->tp_next = newtp; | |
| 3750 } | |
| 667 | 3751 win_init_size(); |
| 685 | 3752 firstwin->w_winrow = tabline_height(); |
| 819 | 3753 win_comp_scroll(curwin); |
| 667 | 3754 |
| 3755 newtp->tp_topframe = topframe; | |
| 671 | 3756 last_status(FALSE); |
| 815 | 3757 |
| 3758 #if defined(FEAT_GUI) | |
| 3759 /* When 'guioptions' includes 'L' or 'R' may have to remove or add | |
| 3760 * scrollbars. Have to update them anyway. */ | |
| 1906 | 3761 gui_may_update_scrollbars(); |
| 815 | 3762 #endif |
| 3763 | |
| 667 | 3764 redraw_all_later(CLEAR); |
| 675 | 3765 #ifdef FEAT_AUTOCMD |
| 4354 | 3766 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); |
| 675 | 3767 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); |
| 3768 #endif | |
| 667 | 3769 return OK; |
| 3770 } | |
| 3771 | |
| 3772 /* Failed, get back the previous Tab page */ | |
| 4354 | 3773 enter_tabpage(curtab, curbuf, TRUE, TRUE); |
| 667 | 3774 return FAIL; |
| 3775 } | |
| 3776 | |
| 3777 /* | |
| 682 | 3778 * Open a new tab page if ":tab cmd" was used. It will edit the same buffer, |
| 3779 * like with ":split". | |
| 3780 * Returns OK if a new tab page was created, FAIL otherwise. | |
| 3781 */ | |
| 3782 int | |
| 3783 may_open_tabpage() | |
| 3784 { | |
| 1090 | 3785 int n = (cmdmod.tab == 0) ? postponed_split_tab : cmdmod.tab; |
| 3786 | |
| 3787 if (n != 0) | |
| 682 | 3788 { |
| 3789 cmdmod.tab = 0; /* reset it to avoid doing it twice */ | |
| 1090 | 3790 postponed_split_tab = 0; |
| 682 | 3791 return win_new_tabpage(n); |
| 3792 } | |
| 3793 return FAIL; | |
| 3794 } | |
| 3795 | |
| 3796 /* | |
| 672 | 3797 * Create up to "maxcount" tabpages with empty windows. |
| 3798 * Returns the number of resulting tab pages. | |
| 667 | 3799 */ |
| 672 | 3800 int |
| 3801 make_tabpages(maxcount) | |
| 3802 int maxcount; | |
| 667 | 3803 { |
| 672 | 3804 int count = maxcount; |
| 3805 int todo; | |
| 3806 | |
| 698 | 3807 /* Limit to 'tabpagemax' tabs. */ |
| 3808 if (count > p_tpm) | |
| 3809 count = p_tpm; | |
| 672 | 3810 |
| 3811 #ifdef FEAT_AUTOCMD | |
| 3812 /* | |
| 3813 * Don't execute autocommands while creating the tab pages. Must do that | |
| 3814 * when putting the buffers in the windows. | |
| 3815 */ | |
| 1410 | 3816 block_autocmds(); |
| 672 | 3817 #endif |
| 3818 | |
| 3819 for (todo = count - 1; todo > 0; --todo) | |
| 682 | 3820 if (win_new_tabpage(0) == FAIL) |
| 667 | 3821 break; |
| 672 | 3822 |
| 3823 #ifdef FEAT_AUTOCMD | |
| 1410 | 3824 unblock_autocmds(); |
| 672 | 3825 #endif |
| 3826 | |
| 3827 /* return actual number of tab pages */ | |
| 3828 return (count - todo); | |
| 667 | 3829 } |
| 3830 | |
| 3831 /* | |
| 671 | 3832 * Return TRUE when "tpc" points to a valid tab page. |
| 3833 */ | |
| 3834 int | |
| 3835 valid_tabpage(tpc) | |
| 3836 tabpage_T *tpc; | |
| 3837 { | |
| 3838 tabpage_T *tp; | |
| 3839 | |
| 3840 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
| 3841 if (tp == tpc) | |
| 3842 return TRUE; | |
| 3843 return FALSE; | |
| 3844 } | |
| 3845 | |
| 3846 /* | |
| 3847 * Find tab page "n" (first one is 1). Returns NULL when not found. | |
| 3848 */ | |
| 3849 tabpage_T * | |
| 3850 find_tabpage(n) | |
| 3851 int n; | |
| 3852 { | |
| 3853 tabpage_T *tp; | |
| 3854 int i = 1; | |
| 3855 | |
| 3856 for (tp = first_tabpage; tp != NULL && i != n; tp = tp->tp_next) | |
| 3857 ++i; | |
| 3858 return tp; | |
| 3859 } | |
| 3860 | |
| 3861 /* | |
| 685 | 3862 * Get index of tab page "tp". First one has index 1. |
| 686 | 3863 * When not found returns number of tab pages plus one. |
| 685 | 3864 */ |
| 3865 int | |
| 3866 tabpage_index(ftp) | |
| 3867 tabpage_T *ftp; | |
| 3868 { | |
| 3869 int i = 1; | |
| 3870 tabpage_T *tp; | |
| 3871 | |
| 3872 for (tp = first_tabpage; tp != NULL && tp != ftp; tp = tp->tp_next) | |
| 3873 ++i; | |
| 3874 return i; | |
| 3875 } | |
| 3876 | |
| 3877 /* | |
| 674 | 3878 * Prepare for leaving the current tab page. |
| 4352 | 3879 * When autocommands change "curtab" we don't leave the tab page and return |
| 674 | 3880 * FAIL. |
| 3881 * Careful: When OK is returned need to get a new tab page very very soon! | |
| 667 | 3882 */ |
| 674 | 3883 static int |
| 4354 | 3884 leave_tabpage(new_curbuf, trigger_leave_autocmds) |
| 1887 | 3885 buf_T *new_curbuf UNUSED; /* what is going to be the new curbuf, |
| 674 | 3886 NULL if unknown */ |
| 4354 | 3887 int trigger_leave_autocmds UNUSED; |
| 667 | 3888 { |
| 674 | 3889 tabpage_T *tp = curtab; |
| 3890 | |
| 819 | 3891 reset_VIsual_and_resel(); /* stop Visual mode */ |
| 674 | 3892 #ifdef FEAT_AUTOCMD |
| 4354 | 3893 if (trigger_leave_autocmds) |
| 3894 { | |
| 3895 if (new_curbuf != curbuf) | |
| 3896 { | |
| 3897 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); | |
| 3898 if (curtab != tp) | |
| 3899 return FAIL; | |
| 3900 } | |
| 3901 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); | |
| 674 | 3902 if (curtab != tp) |
| 3903 return FAIL; | |
| 4354 | 3904 apply_autocmds(EVENT_TABLEAVE, NULL, NULL, FALSE, curbuf); |
| 3905 if (curtab != tp) | |
| 3906 return FAIL; | |
| 3907 } | |
| 674 | 3908 #endif |
| 668 | 3909 #if defined(FEAT_GUI) |
| 3910 /* Remove the scrollbars. They may be added back later. */ | |
| 3911 if (gui.in_use) | |
| 3912 gui_remove_scrollbars(); | |
| 3913 #endif | |
| 667 | 3914 tp->tp_curwin = curwin; |
| 671 | 3915 tp->tp_prevwin = prevwin; |
| 667 | 3916 tp->tp_firstwin = firstwin; |
| 3917 tp->tp_lastwin = lastwin; | |
| 668 | 3918 tp->tp_old_Rows = Rows; |
| 3919 tp->tp_old_Columns = Columns; | |
| 667 | 3920 firstwin = NULL; |
| 3921 lastwin = NULL; | |
| 674 | 3922 return OK; |
| 667 | 3923 } |
| 3924 | |
| 3925 /* | |
| 3926 * Start using tab page "tp". | |
| 675 | 3927 * Only to be used after leave_tabpage() or freeing the current tab page. |
| 4354 | 3928 * Only trigger *Enter autocommands when trigger_enter_autocmds is TRUE. |
| 3929 * Only trigger *Leave autocommands when trigger_leave_autocmds is TRUE. | |
| 667 | 3930 */ |
| 3931 static void | |
| 4354 | 3932 enter_tabpage(tp, old_curbuf, trigger_enter_autocmds, trigger_leave_autocmds) |
| 667 | 3933 tabpage_T *tp; |
| 1887 | 3934 buf_T *old_curbuf UNUSED; |
| 4354 | 3935 int trigger_enter_autocmds UNUSED; |
| 3936 int trigger_leave_autocmds UNUSED; | |
| 667 | 3937 { |
| 668 | 3938 int old_off = tp->tp_firstwin->w_winrow; |
| 870 | 3939 win_T *next_prevwin = tp->tp_prevwin; |
| 668 | 3940 |
| 672 | 3941 curtab = tp; |
| 667 | 3942 firstwin = tp->tp_firstwin; |
| 3943 lastwin = tp->tp_lastwin; | |
| 3944 topframe = tp->tp_topframe; | |
| 870 | 3945 |
| 3946 /* We would like doing the TabEnter event first, but we don't have a | |
| 3947 * valid current window yet, which may break some commands. | |
| 3948 * This triggers autocommands, thus may make "tp" invalid. */ | |
|
4918
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
3949 win_enter_ext(tp->tp_curwin, FALSE, TRUE, |
|
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
3950 trigger_enter_autocmds, trigger_leave_autocmds); |
| 870 | 3951 prevwin = next_prevwin; |
| 3952 | |
| 668 | 3953 last_status(FALSE); /* status line may appear or disappear */ |
| 3954 (void)win_comp_pos(); /* recompute w_winrow for all windows */ | |
| 672 | 3955 must_redraw = CLEAR; /* need to redraw everything */ |
| 3956 #ifdef FEAT_DIFF | |
| 3957 diff_need_scrollbind = TRUE; | |
| 3958 #endif | |
| 668 | 3959 |
| 3960 /* The tabpage line may have appeared or disappeared, may need to resize | |
| 3961 * the frames for that. When the Vim window was resized need to update | |
| 824 | 3962 * frame sizes too. Use the stored value of p_ch, so that it can be |
| 3963 * different for each tab page. */ | |
| 3964 p_ch = curtab->tp_ch_used; | |
| 685 | 3965 if (curtab->tp_old_Rows != Rows || (old_off != firstwin->w_winrow |
| 3966 #ifdef FEAT_GUI_TABLINE | |
| 3967 && !gui_use_tabline() | |
| 3968 #endif | |
| 3969 )) | |
| 668 | 3970 shell_new_rows(); |
| 3971 #ifdef FEAT_VERTSPLIT | |
| 674 | 3972 if (curtab->tp_old_Columns != Columns && starting == 0) |
| 668 | 3973 shell_new_columns(); /* update window widths */ |
| 3974 #endif | |
| 3975 | |
| 3976 #if defined(FEAT_GUI) | |
| 3977 /* When 'guioptions' includes 'L' or 'R' may have to remove or add | |
| 3978 * scrollbars. Have to update them anyway. */ | |
| 1906 | 3979 gui_may_update_scrollbars(); |
| 667 | 3980 #endif |
| 3981 | |
| 3413 | 3982 #ifdef FEAT_AUTOCMD |
| 3983 /* Apply autocommands after updating the display, when 'rows' and | |
| 3984 * 'columns' have been set correctly. */ | |
| 4354 | 3985 if (trigger_enter_autocmds) |
| 3582 | 3986 { |
| 3987 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); | |
| 3988 if (old_curbuf != curbuf) | |
| 3989 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
| 3990 } | |
| 3413 | 3991 #endif |
| 3992 | |
| 667 | 3993 redraw_all_later(CLEAR); |
| 3994 } | |
| 3995 | |
| 3996 /* | |
| 3997 * Go to tab page "n". For ":tab N" and "Ngt". | |
| 685 | 3998 * When "n" is 9999 go to the last tab page. |
| 667 | 3999 */ |
| 4000 void | |
| 4001 goto_tabpage(n) | |
| 4002 int n; | |
| 4003 { | |
| 4004 tabpage_T *tp; | |
| 682 | 4005 tabpage_T *ttp; |
| 667 | 4006 int i; |
| 4007 | |
| 857 | 4008 if (text_locked()) |
| 4009 { | |
| 4010 /* Not allowed when editing the command line. */ | |
| 4011 #ifdef FEAT_CMDWIN | |
| 4012 if (cmdwin_type != 0) | |
| 4013 EMSG(_(e_cmdwin)); | |
| 4014 else | |
| 4015 #endif | |
| 4016 EMSG(_(e_secure)); | |
| 4017 return; | |
| 4018 } | |
| 4019 | |
| 675 | 4020 /* If there is only one it can't work. */ |
| 4021 if (first_tabpage->tp_next == NULL) | |
| 4022 { | |
| 4023 if (n > 1) | |
| 4024 beep_flush(); | |
| 4025 return; | |
| 4026 } | |
| 4027 | |
| 667 | 4028 if (n == 0) |
| 4029 { | |
| 4030 /* No count, go to next tab page, wrap around end. */ | |
| 674 | 4031 if (curtab->tp_next == NULL) |
| 667 | 4032 tp = first_tabpage; |
| 4033 else | |
| 674 | 4034 tp = curtab->tp_next; |
| 667 | 4035 } |
| 682 | 4036 else if (n < 0) |
| 4037 { | |
| 4038 /* "gT": go to previous tab page, wrap around end. "N gT" repeats | |
| 4039 * this N times. */ | |
| 4040 ttp = curtab; | |
| 4041 for (i = n; i < 0; ++i) | |
| 4042 { | |
| 4043 for (tp = first_tabpage; tp->tp_next != ttp && tp->tp_next != NULL; | |
| 4044 tp = tp->tp_next) | |
| 4045 ; | |
| 4046 ttp = tp; | |
| 4047 } | |
| 4048 } | |
| 685 | 4049 else if (n == 9999) |
| 4050 { | |
| 4051 /* Go to last tab page. */ | |
| 4052 for (tp = first_tabpage; tp->tp_next != NULL; tp = tp->tp_next) | |
| 4053 ; | |
| 4054 } | |
| 667 | 4055 else |
| 4056 { | |
| 4057 /* Go to tab page "n". */ | |
| 685 | 4058 tp = find_tabpage(n); |
| 671 | 4059 if (tp == NULL) |
| 4060 { | |
| 4061 beep_flush(); | |
| 4062 return; | |
| 4063 } | |
| 667 | 4064 } |
| 4065 | |
| 4354 | 4066 goto_tabpage_tp(tp, TRUE, TRUE); |
| 685 | 4067 |
| 4068 #ifdef FEAT_GUI_TABLINE | |
| 4069 if (gui_use_tabline()) | |
| 690 | 4070 gui_mch_set_curtab(tabpage_index(curtab)); |
| 685 | 4071 #endif |
| 4072 } | |
| 4073 | |
| 4074 /* | |
| 4075 * Go to tabpage "tp". | |
| 4354 | 4076 * Only trigger *Enter autocommands when trigger_enter_autocmds is TRUE. |
| 4077 * Only trigger *Leave autocommands when trigger_leave_autocmds is TRUE. | |
| 685 | 4078 * Note: doesn't update the GUI tab. |
| 4079 */ | |
| 4080 void | |
| 4354 | 4081 goto_tabpage_tp(tp, trigger_enter_autocmds, trigger_leave_autocmds) |
| 685 | 4082 tabpage_T *tp; |
| 4354 | 4083 int trigger_enter_autocmds; |
| 4084 int trigger_leave_autocmds; | |
| 685 | 4085 { |
|
2201
4c6b4298852f
Other solution for GTK not changing the locale.
Bram Moolenaar <bram@vim.org>
parents:
2115
diff
changeset
|
4086 /* Don't repeat a message in another tab page. */ |
|
4c6b4298852f
Other solution for GTK not changing the locale.
Bram Moolenaar <bram@vim.org>
parents:
2115
diff
changeset
|
4087 set_keep_msg(NULL, 0); |
|
4c6b4298852f
Other solution for GTK not changing the locale.
Bram Moolenaar <bram@vim.org>
parents:
2115
diff
changeset
|
4088 |
| 4354 | 4089 if (tp != curtab && leave_tabpage(tp->tp_curwin->w_buffer, |
| 4090 trigger_leave_autocmds) == OK) | |
| 674 | 4091 { |
| 4092 if (valid_tabpage(tp)) | |
| 4354 | 4093 enter_tabpage(tp, curbuf, trigger_enter_autocmds, |
| 4094 trigger_leave_autocmds); | |
| 674 | 4095 else |
| 4354 | 4096 enter_tabpage(curtab, curbuf, trigger_enter_autocmds, |
| 4097 trigger_leave_autocmds); | |
| 674 | 4098 } |
| 667 | 4099 } |
| 7 | 4100 |
| 4101 /* | |
| 825 | 4102 * Enter window "wp" in tab page "tp". |
| 4103 * Also updates the GUI tab. | |
| 4104 */ | |
| 4105 void | |
| 4106 goto_tabpage_win(tp, wp) | |
| 4107 tabpage_T *tp; | |
| 4108 win_T *wp; | |
| 4109 { | |
| 4354 | 4110 goto_tabpage_tp(tp, TRUE, TRUE); |
| 825 | 4111 if (curtab == tp && win_valid(wp)) |
| 4112 { | |
| 4113 win_enter(wp, TRUE); | |
| 4114 # ifdef FEAT_GUI_TABLINE | |
| 4115 if (gui_use_tabline()) | |
| 4116 gui_mch_set_curtab(tabpage_index(curtab)); | |
| 4117 # endif | |
| 4118 } | |
| 4119 } | |
| 4120 | |
| 4121 /* | |
| 6775 | 4122 * Move the current tab page to after tab page "nr". |
| 682 | 4123 */ |
| 4124 void | |
| 4125 tabpage_move(nr) | |
| 4126 int nr; | |
| 4127 { | |
| 6775 | 4128 int n = 1; |
| 4129 tabpage_T *tp, *tp_dst; | |
| 682 | 4130 |
| 4131 if (first_tabpage->tp_next == NULL) | |
| 4132 return; | |
| 4133 | |
| 6775 | 4134 for (tp = first_tabpage; tp->tp_next != NULL && n < nr; tp = tp->tp_next) |
| 4135 ++n; | |
| 4136 | |
| 4137 if (tp == curtab || (nr > 0 && tp->tp_next != NULL | |
| 4138 && tp->tp_next == curtab)) | |
| 4139 return; | |
| 4140 | |
| 4141 tp_dst = tp; | |
| 4142 | |
| 682 | 4143 /* Remove the current tab page from the list of tab pages. */ |
| 4144 if (curtab == first_tabpage) | |
| 4145 first_tabpage = curtab->tp_next; | |
| 4146 else | |
| 4147 { | |
| 4148 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
| 4149 if (tp->tp_next == curtab) | |
| 4150 break; | |
| 4151 if (tp == NULL) /* "cannot happen" */ | |
| 4152 return; | |
| 4153 tp->tp_next = curtab->tp_next; | |
| 4154 } | |
| 4155 | |
| 4156 /* Re-insert it at the specified position. */ | |
| 6775 | 4157 if (nr <= 0) |
| 682 | 4158 { |
| 4159 curtab->tp_next = first_tabpage; | |
| 4160 first_tabpage = curtab; | |
| 4161 } | |
| 4162 else | |
| 4163 { | |
| 6775 | 4164 curtab->tp_next = tp_dst->tp_next; |
| 4165 tp_dst->tp_next = curtab; | |
| 682 | 4166 } |
| 4167 | |
| 4168 /* Need to redraw the tabline. Tab page contents doesn't change. */ | |
| 4169 redraw_tabline = TRUE; | |
| 4170 } | |
| 4171 | |
| 4172 | |
| 4173 /* | |
| 7 | 4174 * Go to another window. |
| 4175 * When jumping to another buffer, stop Visual mode. Do this before | |
| 4176 * changing windows so we can yank the selection into the '*' register. | |
| 4177 * When jumping to another window on the same buffer, adjust its cursor | |
| 4178 * position to keep the same Visual area. | |
| 4179 */ | |
| 4180 void | |
| 4181 win_goto(wp) | |
| 4182 win_T *wp; | |
| 4183 { | |
|
2316
db0ea641e382
Fix: cursor line not properly concealed when moving between windows.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
4184 #ifdef FEAT_CONCEAL |
|
db0ea641e382
Fix: cursor line not properly concealed when moving between windows.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
4185 win_T *owp = curwin; |
|
db0ea641e382
Fix: cursor line not properly concealed when moving between windows.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
4186 #endif |
|
db0ea641e382
Fix: cursor line not properly concealed when moving between windows.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
4187 |
| 633 | 4188 if (text_locked()) |
| 7 | 4189 { |
| 4190 beep_flush(); | |
| 633 | 4191 text_locked_msg(); |
| 7 | 4192 return; |
| 4193 } | |
| 819 | 4194 #ifdef FEAT_AUTOCMD |
| 4195 if (curbuf_locked()) | |
| 4196 return; | |
| 4197 #endif | |
| 631 | 4198 |
| 7 | 4199 if (wp->w_buffer != curbuf) |
| 4200 reset_VIsual_and_resel(); | |
| 4201 else if (VIsual_active) | |
| 4202 wp->w_cursor = curwin->w_cursor; | |
| 4203 | |
| 4204 #ifdef FEAT_GUI | |
| 4205 need_mouse_correct = TRUE; | |
| 4206 #endif | |
| 4207 win_enter(wp, TRUE); | |
|
2316
db0ea641e382
Fix: cursor line not properly concealed when moving between windows.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
4208 |
|
db0ea641e382
Fix: cursor line not properly concealed when moving between windows.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
4209 #ifdef FEAT_CONCEAL |
|
db0ea641e382
Fix: cursor line not properly concealed when moving between windows.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
4210 /* Conceal cursor line in previous window, unconceal in current window. */ |
| 4094 | 4211 if (win_valid(owp) && owp->w_p_cole > 0 && !msg_scrolled) |
|
2316
db0ea641e382
Fix: cursor line not properly concealed when moving between windows.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
4212 update_single_line(owp, owp->w_cursor.lnum); |
| 4094 | 4213 if (curwin->w_p_cole > 0 && !msg_scrolled) |
| 4214 need_cursor_line_redraw = TRUE; | |
|
2316
db0ea641e382
Fix: cursor line not properly concealed when moving between windows.
Bram Moolenaar <bram@vim.org>
parents:
2314
diff
changeset
|
4215 #endif |
| 7 | 4216 } |
| 4217 | |
| 4218 #if defined(FEAT_PERL) || defined(PROTO) | |
| 4219 /* | |
| 4220 * Find window number "winnr" (counting top to bottom). | |
| 4221 */ | |
| 4222 win_T * | |
| 4223 win_find_nr(winnr) | |
| 4224 int winnr; | |
| 4225 { | |
| 4226 win_T *wp; | |
| 4227 | |
| 4228 # ifdef FEAT_WINDOWS | |
| 4229 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 4230 if (--winnr == 0) | |
| 4231 break; | |
| 4232 return wp; | |
| 4233 # else | |
| 4234 return curwin; | |
| 4235 # endif | |
| 4236 } | |
| 4237 #endif | |
| 4238 | |
| 4442 | 4239 #if (defined(FEAT_WINDOWS) && (defined(FEAT_PYTHON) || defined(FEAT_PYTHON3))) \ |
| 4240 || defined(PROTO) | |
| 4429 | 4241 /* |
| 4242 * Find the tabpage for window "win". | |
| 4243 */ | |
| 4244 tabpage_T * | |
| 4245 win_find_tabpage(win) | |
| 4246 win_T *win; | |
| 4247 { | |
| 4248 win_T *wp; | |
| 4249 tabpage_T *tp; | |
| 4250 | |
| 4251 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
|
5098
cad8d29b0bc0
updated for version 7.3.1292
Bram Moolenaar <bram@vim.org>
parents:
5025
diff
changeset
|
4252 for (wp = (tp == curtab ? firstwin : tp->tp_firstwin); |
|
cad8d29b0bc0
updated for version 7.3.1292
Bram Moolenaar <bram@vim.org>
parents:
5025
diff
changeset
|
4253 wp != NULL; wp = wp->w_next) |
| 4429 | 4254 if (wp == win) |
| 4255 return tp; | |
| 4256 return NULL; | |
| 4257 } | |
| 4258 #endif | |
| 4259 | |
| 7 | 4260 #ifdef FEAT_VERTSPLIT |
| 4261 /* | |
| 4262 * Move to window above or below "count" times. | |
| 4263 */ | |
| 4264 static void | |
| 4265 win_goto_ver(up, count) | |
| 4266 int up; /* TRUE to go to win above */ | |
| 4267 long count; | |
| 4268 { | |
| 4269 frame_T *fr; | |
| 4270 frame_T *nfr; | |
| 4271 frame_T *foundfr; | |
| 4272 | |
| 4273 foundfr = curwin->w_frame; | |
| 4274 while (count--) | |
| 4275 { | |
| 4276 /* | |
| 4277 * First go upwards in the tree of frames until we find a upwards or | |
| 4278 * downwards neighbor. | |
| 4279 */ | |
| 4280 fr = foundfr; | |
| 4281 for (;;) | |
| 4282 { | |
| 4283 if (fr == topframe) | |
| 4284 goto end; | |
| 4285 if (up) | |
| 4286 nfr = fr->fr_prev; | |
| 4287 else | |
| 4288 nfr = fr->fr_next; | |
| 4289 if (fr->fr_parent->fr_layout == FR_COL && nfr != NULL) | |
| 4290 break; | |
| 4291 fr = fr->fr_parent; | |
| 4292 } | |
| 4293 | |
| 4294 /* | |
| 4295 * Now go downwards to find the bottom or top frame in it. | |
| 4296 */ | |
| 4297 for (;;) | |
| 4298 { | |
| 4299 if (nfr->fr_layout == FR_LEAF) | |
| 4300 { | |
| 4301 foundfr = nfr; | |
| 4302 break; | |
| 4303 } | |
| 4304 fr = nfr->fr_child; | |
| 4305 if (nfr->fr_layout == FR_ROW) | |
| 4306 { | |
| 4307 /* Find the frame at the cursor row. */ | |
| 4308 while (fr->fr_next != NULL | |
| 4309 && frame2win(fr)->w_wincol + fr->fr_width | |
| 4310 <= curwin->w_wincol + curwin->w_wcol) | |
| 4311 fr = fr->fr_next; | |
| 4312 } | |
| 4313 if (nfr->fr_layout == FR_COL && up) | |
| 4314 while (fr->fr_next != NULL) | |
| 4315 fr = fr->fr_next; | |
| 4316 nfr = fr; | |
| 4317 } | |
| 4318 } | |
| 4319 end: | |
| 4320 if (foundfr != NULL) | |
| 4321 win_goto(foundfr->fr_win); | |
| 4322 } | |
| 4323 | |
| 4324 /* | |
| 4325 * Move to left or right window. | |
| 4326 */ | |
| 4327 static void | |
| 4328 win_goto_hor(left, count) | |
| 4329 int left; /* TRUE to go to left win */ | |
| 4330 long count; | |
| 4331 { | |
| 4332 frame_T *fr; | |
| 4333 frame_T *nfr; | |
| 4334 frame_T *foundfr; | |
| 4335 | |
| 4336 foundfr = curwin->w_frame; | |
| 4337 while (count--) | |
| 4338 { | |
| 4339 /* | |
| 4340 * First go upwards in the tree of frames until we find a left or | |
| 4341 * right neighbor. | |
| 4342 */ | |
| 4343 fr = foundfr; | |
| 4344 for (;;) | |
| 4345 { | |
| 4346 if (fr == topframe) | |
| 4347 goto end; | |
| 4348 if (left) | |
| 4349 nfr = fr->fr_prev; | |
| 4350 else | |
| 4351 nfr = fr->fr_next; | |
| 4352 if (fr->fr_parent->fr_layout == FR_ROW && nfr != NULL) | |
| 4353 break; | |
| 4354 fr = fr->fr_parent; | |
| 4355 } | |
| 4356 | |
| 4357 /* | |
| 4358 * Now go downwards to find the leftmost or rightmost frame in it. | |
| 4359 */ | |
| 4360 for (;;) | |
| 4361 { | |
| 4362 if (nfr->fr_layout == FR_LEAF) | |
| 4363 { | |
| 4364 foundfr = nfr; | |
| 4365 break; | |
| 4366 } | |
| 4367 fr = nfr->fr_child; | |
| 4368 if (nfr->fr_layout == FR_COL) | |
| 4369 { | |
| 4370 /* Find the frame at the cursor row. */ | |
| 4371 while (fr->fr_next != NULL | |
| 4372 && frame2win(fr)->w_winrow + fr->fr_height | |
| 4373 <= curwin->w_winrow + curwin->w_wrow) | |
| 4374 fr = fr->fr_next; | |
| 4375 } | |
| 4376 if (nfr->fr_layout == FR_ROW && left) | |
| 4377 while (fr->fr_next != NULL) | |
| 4378 fr = fr->fr_next; | |
| 4379 nfr = fr; | |
| 4380 } | |
| 4381 } | |
| 4382 end: | |
| 4383 if (foundfr != NULL) | |
| 4384 win_goto(foundfr->fr_win); | |
| 4385 } | |
| 4386 #endif | |
| 4387 | |
| 4388 /* | |
| 4389 * Make window "wp" the current window. | |
| 4390 */ | |
| 4391 void | |
| 4392 win_enter(wp, undo_sync) | |
| 4393 win_T *wp; | |
| 4394 int undo_sync; | |
| 4395 { | |
| 4354 | 4396 win_enter_ext(wp, undo_sync, FALSE, TRUE, TRUE); |
| 7 | 4397 } |
| 4398 | |
| 4399 /* | |
| 4400 * Make window wp the current window. | |
| 4401 * Can be called with "curwin_invalid" TRUE, which means that curwin has just | |
| 4402 * been closed and isn't valid. | |
| 4403 */ | |
| 4404 static void | |
| 4354 | 4405 win_enter_ext(wp, undo_sync, curwin_invalid, trigger_enter_autocmds, trigger_leave_autocmds) |
| 7 | 4406 win_T *wp; |
| 4407 int undo_sync; | |
| 4408 int curwin_invalid; | |
| 4354 | 4409 int trigger_enter_autocmds UNUSED; |
| 4410 int trigger_leave_autocmds UNUSED; | |
| 7 | 4411 { |
| 4412 #ifdef FEAT_AUTOCMD | |
| 4413 int other_buffer = FALSE; | |
| 4414 #endif | |
| 4415 | |
| 4416 if (wp == curwin && !curwin_invalid) /* nothing to do */ | |
| 4417 return; | |
| 4418 | |
| 4419 #ifdef FEAT_AUTOCMD | |
| 4354 | 4420 if (!curwin_invalid && trigger_leave_autocmds) |
| 7 | 4421 { |
| 4422 /* | |
| 4423 * Be careful: If autocommands delete the window, return now. | |
| 4424 */ | |
| 4425 if (wp->w_buffer != curbuf) | |
| 4426 { | |
| 4427 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); | |
| 4428 other_buffer = TRUE; | |
| 4429 if (!win_valid(wp)) | |
| 4430 return; | |
| 4431 } | |
| 4432 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); | |
| 4433 if (!win_valid(wp)) | |
| 4434 return; | |
| 4435 # ifdef FEAT_EVAL | |
| 4436 /* autocmds may abort script processing */ | |
| 4437 if (aborting()) | |
| 4438 return; | |
| 4439 # endif | |
| 4440 } | |
| 4441 #endif | |
| 4442 | |
| 4443 /* sync undo before leaving the current buffer */ | |
| 4444 if (undo_sync && curbuf != wp->w_buffer) | |
| 825 | 4445 u_sync(FALSE); |
| 5977 | 4446 |
| 4447 /* Might need to scroll the old window before switching, e.g., when the | |
| 4448 * cursor was moved. */ | |
| 4449 update_topline(); | |
| 4450 | |
| 7 | 4451 /* may have to copy the buffer options when 'cpo' contains 'S' */ |
| 4452 if (wp->w_buffer != curbuf) | |
| 4453 buf_copy_options(wp->w_buffer, BCO_ENTER | BCO_NOHELP); | |
| 4454 if (!curwin_invalid) | |
| 4455 { | |
| 4456 prevwin = curwin; /* remember for CTRL-W p */ | |
| 4457 curwin->w_redr_status = TRUE; | |
| 4458 } | |
| 4459 curwin = wp; | |
| 4460 curbuf = wp->w_buffer; | |
| 4461 check_cursor(); | |
| 4462 #ifdef FEAT_VIRTUALEDIT | |
| 4463 if (!virtual_active()) | |
| 4464 curwin->w_cursor.coladd = 0; | |
| 4465 #endif | |
| 4466 changed_line_abv_curs(); /* assume cursor position needs updating */ | |
| 4467 | |
| 4468 if (curwin->w_localdir != NULL) | |
| 4469 { | |
| 4470 /* Window has a local directory: Save current directory as global | |
| 4471 * directory (unless that was done already) and change to the local | |
| 4472 * directory. */ | |
| 4473 if (globaldir == NULL) | |
| 4474 { | |
| 4475 char_u cwd[MAXPATHL]; | |
| 4476 | |
| 4477 if (mch_dirname(cwd, MAXPATHL) == OK) | |
| 4478 globaldir = vim_strsave(cwd); | |
| 4479 } | |
| 1757 | 4480 if (mch_chdir((char *)curwin->w_localdir) == 0) |
| 4481 shorten_fnames(TRUE); | |
| 7 | 4482 } |
| 4483 else if (globaldir != NULL) | |
| 4484 { | |
| 4485 /* Window doesn't have a local directory and we are not in the global | |
| 4486 * directory: Change to the global directory. */ | |
| 1757 | 4487 ignored = mch_chdir((char *)globaldir); |
| 7 | 4488 vim_free(globaldir); |
| 4489 globaldir = NULL; | |
| 4490 shorten_fnames(TRUE); | |
| 4491 } | |
| 4492 | |
| 4493 #ifdef FEAT_AUTOCMD | |
| 4354 | 4494 if (trigger_enter_autocmds) |
| 4495 { | |
| 4496 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); | |
| 4497 if (other_buffer) | |
| 4498 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
| 4499 } | |
| 7 | 4500 #endif |
| 4501 | |
| 4502 #ifdef FEAT_TITLE | |
| 4503 maketitle(); | |
| 4504 #endif | |
| 4505 curwin->w_redr_status = TRUE; | |
| 672 | 4506 redraw_tabline = TRUE; |
| 7 | 4507 if (restart_edit) |
| 4508 redraw_later(VALID); /* causes status line redraw */ | |
| 4509 | |
| 4510 /* set window height to desired minimal value */ | |
| 4511 if (curwin->w_height < p_wh && !curwin->w_p_wfh) | |
| 4512 win_setheight((int)p_wh); | |
| 4513 else if (curwin->w_height == 0) | |
| 4514 win_setheight(1); | |
| 4515 | |
| 4516 #ifdef FEAT_VERTSPLIT | |
| 4517 /* set window width to desired minimal value */ | |
| 779 | 4518 if (curwin->w_width < p_wiw && !curwin->w_p_wfw) |
| 7 | 4519 win_setwidth((int)p_wiw); |
| 4520 #endif | |
| 4521 | |
| 4522 #ifdef FEAT_MOUSE | |
| 4523 setmouse(); /* in case jumped to/from help buffer */ | |
| 4524 #endif | |
| 4525 | |
| 961 | 4526 /* Change directories when the 'acd' option is set. */ |
| 4527 DO_AUTOCHDIR | |
| 7 | 4528 } |
| 4529 | |
| 4530 #endif /* FEAT_WINDOWS */ | |
| 4531 | |
| 4532 #if defined(FEAT_WINDOWS) || defined(FEAT_SIGNS) || defined(PROTO) | |
| 4533 /* | |
| 825 | 4534 * Jump to the first open window that contains buffer "buf", if one exists. |
| 4535 * Returns a pointer to the window found, otherwise NULL. | |
| 7 | 4536 */ |
| 4537 win_T * | |
| 4538 buf_jump_open_win(buf) | |
| 4539 buf_T *buf; | |
| 4540 { | |
| 6307 | 4541 win_T *wp = NULL; |
| 4542 | |
| 4543 if (curwin->w_buffer == buf) | |
| 4544 wp = curwin; | |
| 7 | 4545 # ifdef FEAT_WINDOWS |
| 6307 | 4546 else |
| 4547 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 4548 if (wp->w_buffer == buf) | |
| 4549 break; | |
| 7 | 4550 if (wp != NULL) |
| 4551 win_enter(wp, FALSE); | |
| 6307 | 4552 # endif |
| 7 | 4553 return wp; |
| 4554 } | |
| 825 | 4555 |
| 4556 /* | |
| 4557 * Jump to the first open window in any tab page that contains buffer "buf", | |
| 4558 * if one exists. | |
| 4559 * Returns a pointer to the window found, otherwise NULL. | |
| 4560 */ | |
| 4561 win_T * | |
| 4562 buf_jump_open_tab(buf) | |
| 4563 buf_T *buf; | |
| 4564 { | |
| 6307 | 4565 win_T *wp = buf_jump_open_win(buf); |
| 825 | 4566 # ifdef FEAT_WINDOWS |
| 4567 tabpage_T *tp; | |
| 4568 | |
| 4569 if (wp != NULL) | |
| 4570 return wp; | |
| 4571 | |
| 4572 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
| 4573 if (tp != curtab) | |
| 4574 { | |
| 4575 for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next) | |
| 4576 if (wp->w_buffer == buf) | |
| 4577 break; | |
| 4578 if (wp != NULL) | |
| 4579 { | |
| 4580 goto_tabpage_win(tp, wp); | |
| 4581 if (curwin != wp) | |
| 4582 wp = NULL; /* something went wrong */ | |
| 4583 break; | |
| 4584 } | |
| 4585 } | |
| 6307 | 4586 # endif |
| 825 | 4587 return wp; |
| 4588 } | |
| 7 | 4589 #endif |
| 4590 | |
| 4591 /* | |
| 1906 | 4592 * Allocate a window structure and link it in the window list when "hidden" is |
| 4593 * FALSE. | |
| 7 | 4594 */ |
| 4595 static win_T * | |
| 1906 | 4596 win_alloc(after, hidden) |
| 1887 | 4597 win_T *after UNUSED; |
| 1906 | 4598 int hidden UNUSED; |
| 7 | 4599 { |
| 3263 | 4600 win_T *new_wp; |
| 7 | 4601 |
| 4602 /* | |
| 4603 * allocate window structure and linesizes arrays | |
| 4604 */ | |
| 3263 | 4605 new_wp = (win_T *)alloc_clear((unsigned)sizeof(win_T)); |
| 4287 | 4606 if (new_wp == NULL) |
| 4607 return NULL; | |
| 4608 | |
| 4609 if (win_alloc_lines(new_wp) == FAIL) | |
| 3263 | 4610 { |
| 4611 vim_free(new_wp); | |
| 4287 | 4612 return NULL; |
| 4613 } | |
| 4614 | |
| 4615 #ifdef FEAT_EVAL | |
| 4616 /* init w: variables */ | |
| 4617 new_wp->w_vars = dict_alloc(); | |
| 4618 if (new_wp->w_vars == NULL) | |
| 4619 { | |
| 4620 win_free_lsize(new_wp); | |
| 4621 vim_free(new_wp); | |
| 4622 return NULL; | |
| 4623 } | |
| 4624 init_var_dict(new_wp->w_vars, &new_wp->w_winvar, VAR_SCOPE); | |
| 4625 #endif | |
| 4626 | |
| 1114 | 4627 #ifdef FEAT_AUTOCMD |
| 4287 | 4628 /* Don't execute autocommands while the window is not properly |
| 4629 * initialized yet. gui_create_scrollbar() may trigger a FocusGained | |
| 4630 * event. */ | |
| 4631 block_autocmds(); | |
| 4632 #endif | |
| 4633 /* | |
| 4634 * link the window in the window list | |
| 4635 */ | |
| 7 | 4636 #ifdef FEAT_WINDOWS |
| 4287 | 4637 if (!hidden) |
| 4638 win_append(after, new_wp); | |
| 7 | 4639 #endif |
| 4640 #ifdef FEAT_VERTSPLIT | |
| 4287 | 4641 new_wp->w_wincol = 0; |
| 4642 new_wp->w_width = Columns; | |
| 4643 #endif | |
| 4644 | |
| 4645 /* position the display and the cursor at the top of the file. */ | |
| 4646 new_wp->w_topline = 1; | |
| 7 | 4647 #ifdef FEAT_DIFF |
| 4287 | 4648 new_wp->w_topfill = 0; |
| 4649 #endif | |
| 4650 new_wp->w_botline = 2; | |
| 4651 new_wp->w_cursor.lnum = 1; | |
| 7 | 4652 #ifdef FEAT_SCROLLBIND |
| 4287 | 4653 new_wp->w_scbind_pos = 1; |
| 4654 #endif | |
| 4655 | |
| 4656 /* We won't calculate w_fraction until resizing the window */ | |
| 4657 new_wp->w_fraction = 0; | |
| 4658 new_wp->w_prev_fraction_row = -1; | |
| 7 | 4659 |
| 4660 #ifdef FEAT_GUI | |
| 4287 | 4661 if (gui.in_use) |
| 4662 { | |
| 4663 gui_create_scrollbar(&new_wp->w_scrollbars[SBAR_LEFT], | |
| 4664 SBAR_LEFT, new_wp); | |
| 4665 gui_create_scrollbar(&new_wp->w_scrollbars[SBAR_RIGHT], | |
| 4666 SBAR_RIGHT, new_wp); | |
| 4667 } | |
| 7 | 4668 #endif |
| 4669 #ifdef FEAT_FOLDING | |
| 4287 | 4670 foldInitWin(new_wp); |
| 7 | 4671 #endif |
| 1114 | 4672 #ifdef FEAT_AUTOCMD |
| 4287 | 4673 unblock_autocmds(); |
| 1114 | 4674 #endif |
| 1326 | 4675 #ifdef FEAT_SEARCH_EXTRA |
| 4287 | 4676 new_wp->w_match_head = NULL; |
| 4677 new_wp->w_next_match_id = 4; | |
| 4678 #endif | |
| 3263 | 4679 return new_wp; |
| 7 | 4680 } |
| 4681 | |
| 4682 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 4683 | |
| 4684 /* | |
|
5237
647596ab1ae2
updated for version 7.4a.044
Bram Moolenaar <bram@vim.org>
parents:
5233
diff
changeset
|
4685 * Remove window 'wp' from the window list and free the structure. |
| 7 | 4686 */ |
| 4687 static void | |
| 671 | 4688 win_free(wp, tp) |
| 7 | 4689 win_T *wp; |
| 671 | 4690 tabpage_T *tp; /* tab page "win" is in, NULL for current */ |
| 7 | 4691 { |
| 4692 int i; | |
|
5237
647596ab1ae2
updated for version 7.4a.044
Bram Moolenaar <bram@vim.org>
parents:
5233
diff
changeset
|
4693 buf_T *buf; |
|
647596ab1ae2
updated for version 7.4a.044
Bram Moolenaar <bram@vim.org>
parents:
5233
diff
changeset
|
4694 wininfo_T *wip; |
| 7 | 4695 |
| 1918 | 4696 #ifdef FEAT_FOLDING |
| 4697 clearFolding(wp); | |
| 4698 #endif | |
| 4699 | |
| 4700 /* reduce the reference count to the argument list. */ | |
| 4701 alist_unlink(wp->w_alist); | |
| 4702 | |
| 1114 | 4703 #ifdef FEAT_AUTOCMD |
| 4704 /* Don't execute autocommands while the window is halfway being deleted. | |
| 4705 * gui_mch_destroy_scrollbar() may trigger a FocusGained event. */ | |
| 1410 | 4706 block_autocmds(); |
| 1114 | 4707 #endif |
| 4708 | |
|
2320
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2316
diff
changeset
|
4709 #ifdef FEAT_LUA |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2316
diff
changeset
|
4710 lua_window_free(wp); |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2316
diff
changeset
|
4711 #endif |
|
966a5609669e
Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2316
diff
changeset
|
4712 |
| 14 | 4713 #ifdef FEAT_MZSCHEME |
| 4714 mzscheme_window_free(wp); | |
| 4715 #endif | |
| 4716 | |
| 7 | 4717 #ifdef FEAT_PERL |
| 4718 perl_win_free(wp); | |
| 4719 #endif | |
| 4720 | |
| 4721 #ifdef FEAT_PYTHON | |
| 4722 python_window_free(wp); | |
| 4723 #endif | |
| 4724 | |
|
2329
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
4725 #ifdef FEAT_PYTHON3 |
|
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
4726 python3_window_free(wp); |
|
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
4727 #endif |
|
ad2889f48843
Added support for Python 3. (Roland Puntaier)
Bram Moolenaar <bram@vim.org>
parents:
2320
diff
changeset
|
4728 |
| 7 | 4729 #ifdef FEAT_TCL |
| 4730 tcl_window_free(wp); | |
| 4731 #endif | |
| 4732 | |
| 4733 #ifdef FEAT_RUBY | |
| 4734 ruby_window_free(wp); | |
| 4735 #endif | |
| 4736 | |
| 4737 clear_winopt(&wp->w_onebuf_opt); | |
| 4738 clear_winopt(&wp->w_allbuf_opt); | |
| 4739 | |
| 4740 #ifdef FEAT_EVAL | |
| 4287 | 4741 vars_clear(&wp->w_vars->dv_hashtab); /* free all w: variables */ |
| 4742 hash_init(&wp->w_vars->dv_hashtab); | |
| 4743 unref_var_dict(wp->w_vars); | |
| 7 | 4744 #endif |
| 4745 | |
| 4746 if (prevwin == wp) | |
| 4747 prevwin = NULL; | |
| 4748 win_free_lsize(wp); | |
| 4749 | |
| 4750 for (i = 0; i < wp->w_tagstacklen; ++i) | |
| 4751 vim_free(wp->w_tagstack[i].tagname); | |
| 4752 | |
| 4753 vim_free(wp->w_localdir); | |
| 1326 | 4754 |
|
5237
647596ab1ae2
updated for version 7.4a.044
Bram Moolenaar <bram@vim.org>
parents:
5233
diff
changeset
|
4755 /* Remove the window from the b_wininfo lists, it may happen that the |
|
647596ab1ae2
updated for version 7.4a.044
Bram Moolenaar <bram@vim.org>
parents:
5233
diff
changeset
|
4756 * freed memory is re-used for another window. */ |
|
647596ab1ae2
updated for version 7.4a.044
Bram Moolenaar <bram@vim.org>
parents:
5233
diff
changeset
|
4757 for (buf = firstbuf; buf != NULL; buf = buf->b_next) |
|
647596ab1ae2
updated for version 7.4a.044
Bram Moolenaar <bram@vim.org>
parents:
5233
diff
changeset
|
4758 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) |
|
647596ab1ae2
updated for version 7.4a.044
Bram Moolenaar <bram@vim.org>
parents:
5233
diff
changeset
|
4759 if (wip->wi_win == wp) |
|
647596ab1ae2
updated for version 7.4a.044
Bram Moolenaar <bram@vim.org>
parents:
5233
diff
changeset
|
4760 wip->wi_win = NULL; |
|
647596ab1ae2
updated for version 7.4a.044
Bram Moolenaar <bram@vim.org>
parents:
5233
diff
changeset
|
4761 |
| 7 | 4762 #ifdef FEAT_SEARCH_EXTRA |
| 1326 | 4763 clear_matches(wp); |
| 4764 #endif | |
| 4765 | |
| 7 | 4766 #ifdef FEAT_JUMPLIST |
| 4767 free_jumplist(wp); | |
| 4768 #endif | |
| 4769 | |
| 643 | 4770 #ifdef FEAT_QUICKFIX |
| 4771 qf_free_all(wp); | |
| 4772 #endif | |
| 4773 | |
| 7 | 4774 #ifdef FEAT_GUI |
| 4775 if (gui.in_use) | |
| 4776 { | |
| 4777 gui_mch_destroy_scrollbar(&wp->w_scrollbars[SBAR_LEFT]); | |
| 4778 gui_mch_destroy_scrollbar(&wp->w_scrollbars[SBAR_RIGHT]); | |
| 4779 } | |
| 4780 #endif /* FEAT_GUI */ | |
| 4781 | |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2201
diff
changeset
|
4782 #ifdef FEAT_SYN_HL |
|
2314
233eb4412f5d
Added 'colorcolumn' option. Partly by Gregor Uhlenheuer.
Bram Moolenaar <bram@vim.org>
parents:
2306
diff
changeset
|
4783 vim_free(wp->w_p_cc_cols); |
|
2250
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2201
diff
changeset
|
4784 #endif |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2201
diff
changeset
|
4785 |
| 1918 | 4786 #ifdef FEAT_AUTOCMD |
| 4787 if (wp != aucmd_win) | |
| 4788 #endif | |
| 4789 win_remove(wp, tp); | |
| 5971 | 4790 #ifdef FEAT_AUTOCMD |
| 5958 | 4791 if (autocmd_busy) |
| 4792 { | |
| 4793 wp->w_next = au_pending_free_win; | |
| 4794 au_pending_free_win = wp; | |
| 4795 } | |
| 4796 else | |
| 5971 | 4797 #endif |
| 5958 | 4798 vim_free(wp); |
| 1114 | 4799 |
| 4800 #ifdef FEAT_AUTOCMD | |
| 1410 | 4801 unblock_autocmds(); |
| 1114 | 4802 #endif |
| 7 | 4803 } |
| 4804 | |
| 4805 /* | |
| 4806 * Append window "wp" in the window list after window "after". | |
| 4807 */ | |
| 1906 | 4808 void |
| 7 | 4809 win_append(after, wp) |
| 4810 win_T *after, *wp; | |
| 4811 { | |
| 4812 win_T *before; | |
| 4813 | |
| 4814 if (after == NULL) /* after NULL is in front of the first */ | |
| 4815 before = firstwin; | |
| 4816 else | |
| 4817 before = after->w_next; | |
| 4818 | |
| 4819 wp->w_next = before; | |
| 4820 wp->w_prev = after; | |
| 4821 if (after == NULL) | |
| 4822 firstwin = wp; | |
| 4823 else | |
| 4824 after->w_next = wp; | |
| 4825 if (before == NULL) | |
| 4826 lastwin = wp; | |
| 4827 else | |
| 4828 before->w_prev = wp; | |
| 4829 } | |
| 4830 | |
| 4831 /* | |
| 4832 * Remove a window from the window list. | |
| 4833 */ | |
| 1906 | 4834 void |
| 671 | 4835 win_remove(wp, tp) |
| 7 | 4836 win_T *wp; |
| 671 | 4837 tabpage_T *tp; /* tab page "win" is in, NULL for current */ |
| 7 | 4838 { |
| 4839 if (wp->w_prev != NULL) | |
| 4840 wp->w_prev->w_next = wp->w_next; | |
| 671 | 4841 else if (tp == NULL) |
| 4842 firstwin = wp->w_next; | |
| 7 | 4843 else |
| 671 | 4844 tp->tp_firstwin = wp->w_next; |
| 7 | 4845 if (wp->w_next != NULL) |
| 4846 wp->w_next->w_prev = wp->w_prev; | |
| 671 | 4847 else if (tp == NULL) |
| 4848 lastwin = wp->w_prev; | |
| 7 | 4849 else |
| 671 | 4850 tp->tp_lastwin = wp->w_prev; |
| 7 | 4851 } |
| 4852 | |
| 4853 /* | |
| 4854 * Append frame "frp" in a frame list after frame "after". | |
| 4855 */ | |
| 4856 static void | |
| 4857 frame_append(after, frp) | |
| 4858 frame_T *after, *frp; | |
| 4859 { | |
| 4860 frp->fr_next = after->fr_next; | |
| 4861 after->fr_next = frp; | |
| 4862 if (frp->fr_next != NULL) | |
| 4863 frp->fr_next->fr_prev = frp; | |
| 4864 frp->fr_prev = after; | |
| 4865 } | |
| 4866 | |
| 4867 /* | |
| 4868 * Insert frame "frp" in a frame list before frame "before". | |
| 4869 */ | |
| 4870 static void | |
| 4871 frame_insert(before, frp) | |
| 4872 frame_T *before, *frp; | |
| 4873 { | |
| 4874 frp->fr_next = before; | |
| 4875 frp->fr_prev = before->fr_prev; | |
| 4876 before->fr_prev = frp; | |
| 4877 if (frp->fr_prev != NULL) | |
| 4878 frp->fr_prev->fr_next = frp; | |
| 4879 else | |
| 4880 frp->fr_parent->fr_child = frp; | |
| 4881 } | |
| 4882 | |
| 4883 /* | |
| 4884 * Remove a frame from a frame list. | |
| 4885 */ | |
| 4886 static void | |
| 4887 frame_remove(frp) | |
| 4888 frame_T *frp; | |
| 4889 { | |
| 4890 if (frp->fr_prev != NULL) | |
| 4891 frp->fr_prev->fr_next = frp->fr_next; | |
| 4892 else | |
| 4893 frp->fr_parent->fr_child = frp->fr_next; | |
| 4894 if (frp->fr_next != NULL) | |
| 4895 frp->fr_next->fr_prev = frp->fr_prev; | |
| 4896 } | |
| 4897 | |
| 4898 #endif /* FEAT_WINDOWS */ | |
| 4899 | |
| 4900 /* | |
| 4901 * Allocate w_lines[] for window "wp". | |
| 4902 * Return FAIL for failure, OK for success. | |
| 4903 */ | |
| 4904 int | |
| 4905 win_alloc_lines(wp) | |
| 4906 win_T *wp; | |
| 4907 { | |
| 4908 wp->w_lines_valid = 0; | |
| 1042 | 4909 wp->w_lines = (wline_T *)alloc_clear((unsigned)(Rows * sizeof(wline_T))); |
| 7 | 4910 if (wp->w_lines == NULL) |
| 4911 return FAIL; | |
| 4912 return OK; | |
| 4913 } | |
| 4914 | |
| 4915 /* | |
| 4916 * free lsize arrays for a window | |
| 4917 */ | |
| 4918 void | |
| 4919 win_free_lsize(wp) | |
| 4920 win_T *wp; | |
| 4921 { | |
| 5952 | 4922 /* TODO: why would wp be NULL here? */ |
| 4923 if (wp != NULL) | |
| 4924 { | |
| 4925 vim_free(wp->w_lines); | |
| 4926 wp->w_lines = NULL; | |
| 4927 } | |
| 7 | 4928 } |
| 4929 | |
| 4930 /* | |
| 4931 * Called from win_new_shellsize() after Rows changed. | |
| 671 | 4932 * This only does the current tab page, others must be done when made active. |
| 7 | 4933 */ |
| 4934 void | |
| 4935 shell_new_rows() | |
| 4936 { | |
| 667 | 4937 int h = (int)ROWS_AVAIL; |
| 7 | 4938 |
| 4939 if (firstwin == NULL) /* not initialized yet */ | |
| 4940 return; | |
| 4941 #ifdef FEAT_WINDOWS | |
| 4942 if (h < frame_minheight(topframe, NULL)) | |
| 4943 h = frame_minheight(topframe, NULL); | |
| 779 | 4944 |
| 4945 /* First try setting the heights of windows with 'winfixheight'. If | |
| 7 | 4946 * that doesn't result in the right height, forget about that option. */ |
| 4947 frame_new_height(topframe, h, FALSE, TRUE); | |
|
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
4948 if (!frame_check_height(topframe, h)) |
| 7 | 4949 frame_new_height(topframe, h, FALSE, FALSE); |
| 4950 | |
| 4951 (void)win_comp_pos(); /* recompute w_winrow and w_wincol */ | |
| 4952 #else | |
| 4953 if (h < 1) | |
| 4954 h = 1; | |
| 4955 win_new_height(firstwin, h); | |
| 4956 #endif | |
| 4957 compute_cmdrow(); | |
| 170 | 4958 #ifdef FEAT_WINDOWS |
| 824 | 4959 curtab->tp_ch_used = p_ch; |
| 170 | 4960 #endif |
| 4961 | |
| 7 | 4962 #if 0 |
| 4963 /* Disabled: don't want making the screen smaller make a window larger. */ | |
| 4964 if (p_ea) | |
| 4965 win_equal(curwin, FALSE, 'v'); | |
| 4966 #endif | |
| 4967 } | |
| 4968 | |
| 4969 #if defined(FEAT_VERTSPLIT) || defined(PROTO) | |
| 4970 /* | |
| 4971 * Called from win_new_shellsize() after Columns changed. | |
| 4972 */ | |
| 4973 void | |
| 4974 shell_new_columns() | |
| 4975 { | |
| 4976 if (firstwin == NULL) /* not initialized yet */ | |
| 4977 return; | |
| 779 | 4978 |
| 4979 /* First try setting the widths of windows with 'winfixwidth'. If that | |
| 4980 * doesn't result in the right width, forget about that option. */ | |
| 4981 frame_new_width(topframe, (int)Columns, FALSE, TRUE); | |
|
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
4982 if (!frame_check_width(topframe, Columns)) |
| 779 | 4983 frame_new_width(topframe, (int)Columns, FALSE, FALSE); |
| 4984 | |
| 7 | 4985 (void)win_comp_pos(); /* recompute w_winrow and w_wincol */ |
| 4986 #if 0 | |
| 4987 /* Disabled: don't want making the screen smaller make a window larger. */ | |
| 4988 if (p_ea) | |
| 4989 win_equal(curwin, FALSE, 'h'); | |
| 4990 #endif | |
| 4991 } | |
| 4992 #endif | |
| 4993 | |
| 4994 #if defined(FEAT_CMDWIN) || defined(PROTO) | |
| 4995 /* | |
| 4996 * Save the size of all windows in "gap". | |
| 4997 */ | |
| 4998 void | |
| 4999 win_size_save(gap) | |
| 5000 garray_T *gap; | |
| 5001 | |
| 5002 { | |
| 5003 win_T *wp; | |
| 5004 | |
| 5005 ga_init2(gap, (int)sizeof(int), 1); | |
| 5006 if (ga_grow(gap, win_count() * 2) == OK) | |
| 5007 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 5008 { | |
| 5009 ((int *)gap->ga_data)[gap->ga_len++] = | |
| 5010 wp->w_width + wp->w_vsep_width; | |
| 5011 ((int *)gap->ga_data)[gap->ga_len++] = wp->w_height; | |
| 5012 } | |
| 5013 } | |
| 5014 | |
| 5015 /* | |
| 5016 * Restore window sizes, but only if the number of windows is still the same. | |
| 5017 * Does not free the growarray. | |
| 5018 */ | |
| 5019 void | |
| 5020 win_size_restore(gap) | |
| 5021 garray_T *gap; | |
| 5022 { | |
| 5023 win_T *wp; | |
| 6058 | 5024 int i, j; |
| 7 | 5025 |
| 5026 if (win_count() * 2 == gap->ga_len) | |
| 5027 { | |
| 6058 | 5028 /* The order matters, because frames contain other frames, but it's |
| 5029 * difficult to get right. The easy way out is to do it twice. */ | |
| 5030 for (j = 0; j < 2; ++j) | |
| 7 | 5031 { |
| 6058 | 5032 i = 0; |
| 5033 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 5034 { | |
| 5035 frame_setwidth(wp->w_frame, ((int *)gap->ga_data)[i++]); | |
| 5036 win_setheight_win(((int *)gap->ga_data)[i++], wp); | |
| 5037 } | |
| 7 | 5038 } |
| 5039 /* recompute the window positions */ | |
| 5040 (void)win_comp_pos(); | |
| 5041 } | |
| 5042 } | |
| 5043 #endif /* FEAT_CMDWIN */ | |
| 5044 | |
| 5045 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 5046 /* | |
| 5047 * Update the position for all windows, using the width and height of the | |
| 5048 * frames. | |
| 5049 * Returns the row just after the last window. | |
| 5050 */ | |
| 668 | 5051 int |
| 7 | 5052 win_comp_pos() |
| 5053 { | |
| 685 | 5054 int row = tabline_height(); |
| 7 | 5055 int col = 0; |
| 5056 | |
| 5057 frame_comp_pos(topframe, &row, &col); | |
| 5058 return row; | |
| 5059 } | |
| 5060 | |
| 5061 /* | |
| 5062 * Update the position of the windows in frame "topfrp", using the width and | |
| 5063 * height of the frames. | |
| 5064 * "*row" and "*col" are the top-left position of the frame. They are updated | |
| 5065 * to the bottom-right position plus one. | |
| 5066 */ | |
| 5067 static void | |
| 5068 frame_comp_pos(topfrp, row, col) | |
| 5069 frame_T *topfrp; | |
| 5070 int *row; | |
| 5071 int *col; | |
| 5072 { | |
| 5073 win_T *wp; | |
| 5074 frame_T *frp; | |
| 5075 #ifdef FEAT_VERTSPLIT | |
| 5076 int startcol; | |
| 5077 int startrow; | |
| 5078 #endif | |
| 5079 | |
| 5080 wp = topfrp->fr_win; | |
| 5081 if (wp != NULL) | |
| 5082 { | |
| 5083 if (wp->w_winrow != *row | |
| 5084 #ifdef FEAT_VERTSPLIT | |
| 5085 || wp->w_wincol != *col | |
| 5086 #endif | |
| 5087 ) | |
| 5088 { | |
| 5089 /* position changed, redraw */ | |
| 5090 wp->w_winrow = *row; | |
| 5091 #ifdef FEAT_VERTSPLIT | |
| 5092 wp->w_wincol = *col; | |
| 5093 #endif | |
| 5094 redraw_win_later(wp, NOT_VALID); | |
| 5095 wp->w_redr_status = TRUE; | |
| 5096 } | |
| 5097 *row += wp->w_height + wp->w_status_height; | |
| 5098 #ifdef FEAT_VERTSPLIT | |
| 5099 *col += wp->w_width + wp->w_vsep_width; | |
| 5100 #endif | |
| 5101 } | |
| 5102 else | |
| 5103 { | |
| 5104 #ifdef FEAT_VERTSPLIT | |
| 5105 startrow = *row; | |
| 5106 startcol = *col; | |
| 5107 #endif | |
| 5108 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 5109 { | |
| 5110 #ifdef FEAT_VERTSPLIT | |
| 5111 if (topfrp->fr_layout == FR_ROW) | |
| 5112 *row = startrow; /* all frames are at the same row */ | |
| 5113 else | |
| 5114 *col = startcol; /* all frames are at the same col */ | |
| 5115 #endif | |
| 5116 frame_comp_pos(frp, row, col); | |
| 5117 } | |
| 5118 } | |
| 5119 } | |
| 5120 | |
| 5121 #endif /* FEAT_WINDOWS */ | |
| 5122 | |
| 5123 /* | |
| 5124 * Set current window height and take care of repositioning other windows to | |
| 5125 * fit around it. | |
| 5126 */ | |
| 5127 void | |
| 5128 win_setheight(height) | |
| 5129 int height; | |
| 5130 { | |
| 5131 win_setheight_win(height, curwin); | |
| 5132 } | |
| 5133 | |
| 5134 /* | |
| 5135 * Set the window height of window "win" and take care of repositioning other | |
| 5136 * windows to fit around it. | |
| 5137 */ | |
| 5138 void | |
| 5139 win_setheight_win(height, win) | |
| 5140 int height; | |
| 5141 win_T *win; | |
| 5142 { | |
| 5143 int row; | |
| 5144 | |
| 5145 if (win == curwin) | |
| 5146 { | |
| 5147 /* Always keep current window at least one line high, even when | |
| 5148 * 'winminheight' is zero. */ | |
| 5149 #ifdef FEAT_WINDOWS | |
| 5150 if (height < p_wmh) | |
| 5151 height = p_wmh; | |
| 5152 #endif | |
| 5153 if (height == 0) | |
| 5154 height = 1; | |
| 5155 } | |
| 5156 | |
| 5157 #ifdef FEAT_WINDOWS | |
| 5158 frame_setheight(win->w_frame, height + win->w_status_height); | |
| 5159 | |
| 5160 /* recompute the window positions */ | |
| 5161 row = win_comp_pos(); | |
| 5162 #else | |
| 5163 if (height > topframe->fr_height) | |
| 5164 height = topframe->fr_height; | |
| 5165 win->w_height = height; | |
| 5166 row = height; | |
| 5167 #endif | |
| 5168 | |
| 5169 /* | |
| 5170 * If there is extra space created between the last window and the command | |
| 5171 * line, clear it. | |
| 5172 */ | |
| 5173 if (full_screen && msg_scrolled == 0 && row < cmdline_row) | |
| 5174 screen_fill(row, cmdline_row, 0, (int)Columns, ' ', ' ', 0); | |
| 5175 cmdline_row = row; | |
| 5176 msg_row = row; | |
| 5177 msg_col = 0; | |
| 5178 | |
| 5179 redraw_all_later(NOT_VALID); | |
| 5180 } | |
| 5181 | |
| 5182 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 5183 | |
| 5184 /* | |
| 5185 * Set the height of a frame to "height" and take care that all frames and | |
| 5186 * windows inside it are resized. Also resize frames on the left and right if | |
| 5187 * the are in the same FR_ROW frame. | |
| 5188 * | |
| 5189 * Strategy: | |
| 5190 * If the frame is part of a FR_COL frame, try fitting the frame in that | |
| 5191 * frame. If that doesn't work (the FR_COL frame is too small), recursively | |
| 5192 * go to containing frames to resize them and make room. | |
| 5193 * If the frame is part of a FR_ROW frame, all frames must be resized as well. | |
| 5194 * Check for the minimal height of the FR_ROW frame. | |
| 5195 * At the top level we can also use change the command line height. | |
| 5196 */ | |
| 5197 static void | |
| 5198 frame_setheight(curfrp, height) | |
| 5199 frame_T *curfrp; | |
| 5200 int height; | |
| 5201 { | |
| 5202 int room; /* total number of lines available */ | |
| 5203 int take; /* number of lines taken from other windows */ | |
| 5204 int room_cmdline; /* lines available from cmdline */ | |
| 5205 int run; | |
| 5206 frame_T *frp; | |
| 5207 int h; | |
| 5208 int room_reserved; | |
| 5209 | |
| 5210 /* If the height already is the desired value, nothing to do. */ | |
| 5211 if (curfrp->fr_height == height) | |
| 5212 return; | |
| 5213 | |
| 5214 if (curfrp->fr_parent == NULL) | |
| 5215 { | |
| 5216 /* topframe: can only change the command line */ | |
| 667 | 5217 if (height > ROWS_AVAIL) |
| 5218 height = ROWS_AVAIL; | |
| 7 | 5219 if (height > 0) |
| 5220 frame_new_height(curfrp, height, FALSE, FALSE); | |
| 5221 } | |
| 5222 else if (curfrp->fr_parent->fr_layout == FR_ROW) | |
| 5223 { | |
| 5224 /* Row of frames: Also need to resize frames left and right of this | |
| 5225 * one. First check for the minimal height of these. */ | |
| 5226 h = frame_minheight(curfrp->fr_parent, NULL); | |
| 5227 if (height < h) | |
| 5228 height = h; | |
| 5229 frame_setheight(curfrp->fr_parent, height); | |
| 5230 } | |
| 5231 else | |
| 5232 { | |
| 5233 /* | |
| 5234 * Column of frames: try to change only frames in this column. | |
| 5235 */ | |
| 5236 #ifdef FEAT_VERTSPLIT | |
| 5237 /* | |
| 5238 * Do this twice: | |
| 5239 * 1: compute room available, if it's not enough try resizing the | |
| 5240 * containing frame. | |
| 5241 * 2: compute the room available and adjust the height to it. | |
| 5242 * Try not to reduce the height of a window with 'winfixheight' set. | |
| 5243 */ | |
| 5244 for (run = 1; run <= 2; ++run) | |
| 5245 #else | |
| 5246 for (;;) | |
| 5247 #endif | |
| 5248 { | |
| 5249 room = 0; | |
| 5250 room_reserved = 0; | |
| 5251 for (frp = curfrp->fr_parent->fr_child; frp != NULL; | |
| 5252 frp = frp->fr_next) | |
| 5253 { | |
| 5254 if (frp != curfrp | |
| 5255 && frp->fr_win != NULL | |
| 5256 && frp->fr_win->w_p_wfh) | |
| 5257 room_reserved += frp->fr_height; | |
| 5258 room += frp->fr_height; | |
| 5259 if (frp != curfrp) | |
| 5260 room -= frame_minheight(frp, NULL); | |
| 5261 } | |
| 5262 #ifdef FEAT_VERTSPLIT | |
| 5263 if (curfrp->fr_width != Columns) | |
| 5264 room_cmdline = 0; | |
| 5265 else | |
| 5266 #endif | |
| 5267 { | |
| 5268 room_cmdline = Rows - p_ch - (lastwin->w_winrow | |
| 5269 + lastwin->w_height + lastwin->w_status_height); | |
| 5270 if (room_cmdline < 0) | |
| 5271 room_cmdline = 0; | |
| 5272 } | |
| 5273 | |
| 5274 if (height <= room + room_cmdline) | |
| 5275 break; | |
| 5276 #ifdef FEAT_VERTSPLIT | |
| 5277 if (run == 2 || curfrp->fr_width == Columns) | |
| 5278 #endif | |
| 5279 { | |
| 5280 if (height > room + room_cmdline) | |
| 5281 height = room + room_cmdline; | |
| 5282 break; | |
| 5283 } | |
| 5284 #ifdef FEAT_VERTSPLIT | |
| 5285 frame_setheight(curfrp->fr_parent, height | |
| 5286 + frame_minheight(curfrp->fr_parent, NOWIN) - (int)p_wmh - 1); | |
| 5287 #endif | |
| 5288 /*NOTREACHED*/ | |
| 5289 } | |
| 5290 | |
| 5291 /* | |
| 5292 * Compute the number of lines we will take from others frames (can be | |
| 5293 * negative!). | |
| 5294 */ | |
| 5295 take = height - curfrp->fr_height; | |
| 5296 | |
| 5297 /* If there is not enough room, also reduce the height of a window | |
| 5298 * with 'winfixheight' set. */ | |
| 5299 if (height > room + room_cmdline - room_reserved) | |
| 5300 room_reserved = room + room_cmdline - height; | |
| 5301 /* If there is only a 'winfixheight' window and making the | |
| 5302 * window smaller, need to make the other window taller. */ | |
| 5303 if (take < 0 && room - curfrp->fr_height < room_reserved) | |
| 5304 room_reserved = 0; | |
| 5305 | |
| 5306 if (take > 0 && room_cmdline > 0) | |
| 5307 { | |
| 5308 /* use lines from cmdline first */ | |
| 5309 if (take < room_cmdline) | |
| 5310 room_cmdline = take; | |
| 5311 take -= room_cmdline; | |
| 5312 topframe->fr_height += room_cmdline; | |
| 5313 } | |
| 5314 | |
| 5315 /* | |
| 5316 * set the current frame to the new height | |
| 5317 */ | |
| 5318 frame_new_height(curfrp, height, FALSE, FALSE); | |
| 5319 | |
| 5320 /* | |
| 5321 * First take lines from the frames after the current frame. If | |
| 5322 * that is not enough, takes lines from frames above the current | |
| 5323 * frame. | |
| 5324 */ | |
| 5325 for (run = 0; run < 2; ++run) | |
| 5326 { | |
| 5327 if (run == 0) | |
| 5328 frp = curfrp->fr_next; /* 1st run: start with next window */ | |
| 5329 else | |
| 5330 frp = curfrp->fr_prev; /* 2nd run: start with prev window */ | |
| 5331 while (frp != NULL && take != 0) | |
| 5332 { | |
| 5333 h = frame_minheight(frp, NULL); | |
| 5334 if (room_reserved > 0 | |
| 5335 && frp->fr_win != NULL | |
| 5336 && frp->fr_win->w_p_wfh) | |
| 5337 { | |
| 5338 if (room_reserved >= frp->fr_height) | |
| 5339 room_reserved -= frp->fr_height; | |
| 5340 else | |
| 5341 { | |
| 5342 if (frp->fr_height - room_reserved > take) | |
| 5343 room_reserved = frp->fr_height - take; | |
| 5344 take -= frp->fr_height - room_reserved; | |
| 5345 frame_new_height(frp, room_reserved, FALSE, FALSE); | |
| 5346 room_reserved = 0; | |
| 5347 } | |
| 5348 } | |
| 5349 else | |
| 5350 { | |
| 5351 if (frp->fr_height - take < h) | |
| 5352 { | |
| 5353 take -= frp->fr_height - h; | |
| 5354 frame_new_height(frp, h, FALSE, FALSE); | |
| 5355 } | |
| 5356 else | |
| 5357 { | |
| 5358 frame_new_height(frp, frp->fr_height - take, | |
| 5359 FALSE, FALSE); | |
| 5360 take = 0; | |
| 5361 } | |
| 5362 } | |
| 5363 if (run == 0) | |
| 5364 frp = frp->fr_next; | |
| 5365 else | |
| 5366 frp = frp->fr_prev; | |
| 5367 } | |
| 5368 } | |
| 5369 } | |
| 5370 } | |
| 5371 | |
| 5372 #if defined(FEAT_VERTSPLIT) || defined(PROTO) | |
| 5373 /* | |
| 5374 * Set current window width and take care of repositioning other windows to | |
| 5375 * fit around it. | |
| 5376 */ | |
| 5377 void | |
| 5378 win_setwidth(width) | |
| 5379 int width; | |
| 5380 { | |
| 5381 win_setwidth_win(width, curwin); | |
| 5382 } | |
| 5383 | |
| 5384 void | |
| 5385 win_setwidth_win(width, wp) | |
| 5386 int width; | |
| 5387 win_T *wp; | |
| 5388 { | |
| 5389 /* Always keep current window at least one column wide, even when | |
| 5390 * 'winminwidth' is zero. */ | |
| 5391 if (wp == curwin) | |
| 5392 { | |
| 5393 if (width < p_wmw) | |
| 5394 width = p_wmw; | |
| 5395 if (width == 0) | |
| 5396 width = 1; | |
| 5397 } | |
| 5398 | |
| 5399 frame_setwidth(wp->w_frame, width + wp->w_vsep_width); | |
| 5400 | |
| 5401 /* recompute the window positions */ | |
| 5402 (void)win_comp_pos(); | |
| 5403 | |
| 5404 redraw_all_later(NOT_VALID); | |
| 5405 } | |
| 5406 | |
| 5407 /* | |
| 5408 * Set the width of a frame to "width" and take care that all frames and | |
| 5409 * windows inside it are resized. Also resize frames above and below if the | |
| 5410 * are in the same FR_ROW frame. | |
| 5411 * | |
| 5412 * Strategy is similar to frame_setheight(). | |
| 5413 */ | |
| 5414 static void | |
| 5415 frame_setwidth(curfrp, width) | |
| 5416 frame_T *curfrp; | |
| 5417 int width; | |
| 5418 { | |
| 5419 int room; /* total number of lines available */ | |
| 5420 int take; /* number of lines taken from other windows */ | |
| 5421 int run; | |
| 5422 frame_T *frp; | |
| 5423 int w; | |
| 779 | 5424 int room_reserved; |
| 7 | 5425 |
| 5426 /* If the width already is the desired value, nothing to do. */ | |
| 5427 if (curfrp->fr_width == width) | |
| 5428 return; | |
| 5429 | |
| 5430 if (curfrp->fr_parent == NULL) | |
| 5431 /* topframe: can't change width */ | |
| 5432 return; | |
| 5433 | |
| 5434 if (curfrp->fr_parent->fr_layout == FR_COL) | |
| 5435 { | |
| 5436 /* Column of frames: Also need to resize frames above and below of | |
| 5437 * this one. First check for the minimal width of these. */ | |
| 5438 w = frame_minwidth(curfrp->fr_parent, NULL); | |
| 5439 if (width < w) | |
| 5440 width = w; | |
| 5441 frame_setwidth(curfrp->fr_parent, width); | |
| 5442 } | |
| 5443 else | |
| 5444 { | |
| 5445 /* | |
| 5446 * Row of frames: try to change only frames in this row. | |
| 5447 * | |
| 5448 * Do this twice: | |
| 5449 * 1: compute room available, if it's not enough try resizing the | |
| 5450 * containing frame. | |
| 5451 * 2: compute the room available and adjust the width to it. | |
| 5452 */ | |
| 5453 for (run = 1; run <= 2; ++run) | |
| 5454 { | |
| 5455 room = 0; | |
| 779 | 5456 room_reserved = 0; |
| 7 | 5457 for (frp = curfrp->fr_parent->fr_child; frp != NULL; |
| 5458 frp = frp->fr_next) | |
| 5459 { | |
| 779 | 5460 if (frp != curfrp |
| 5461 && frp->fr_win != NULL | |
| 5462 && frp->fr_win->w_p_wfw) | |
| 5463 room_reserved += frp->fr_width; | |
| 7 | 5464 room += frp->fr_width; |
| 5465 if (frp != curfrp) | |
| 5466 room -= frame_minwidth(frp, NULL); | |
| 5467 } | |
| 5468 | |
| 5469 if (width <= room) | |
| 5470 break; | |
| 667 | 5471 if (run == 2 || curfrp->fr_height >= ROWS_AVAIL) |
| 7 | 5472 { |
| 5473 if (width > room) | |
| 5474 width = room; | |
| 5475 break; | |
| 5476 } | |
| 5477 frame_setwidth(curfrp->fr_parent, width | |
| 5478 + frame_minwidth(curfrp->fr_parent, NOWIN) - (int)p_wmw - 1); | |
| 5479 } | |
| 5480 | |
| 5481 /* | |
| 5482 * Compute the number of lines we will take from others frames (can be | |
| 5483 * negative!). | |
| 5484 */ | |
| 5485 take = width - curfrp->fr_width; | |
| 5486 | |
| 779 | 5487 /* If there is not enough room, also reduce the width of a window |
| 5488 * with 'winfixwidth' set. */ | |
| 5489 if (width > room - room_reserved) | |
| 5490 room_reserved = room - width; | |
| 5491 /* If there is only a 'winfixwidth' window and making the | |
| 5492 * window smaller, need to make the other window narrower. */ | |
| 5493 if (take < 0 && room - curfrp->fr_width < room_reserved) | |
| 5494 room_reserved = 0; | |
| 5495 | |
| 7 | 5496 /* |
| 5497 * set the current frame to the new width | |
| 5498 */ | |
| 779 | 5499 frame_new_width(curfrp, width, FALSE, FALSE); |
| 7 | 5500 |
| 5501 /* | |
| 5502 * First take lines from the frames right of the current frame. If | |
| 5503 * that is not enough, takes lines from frames left of the current | |
| 5504 * frame. | |
| 5505 */ | |
| 5506 for (run = 0; run < 2; ++run) | |
| 5507 { | |
| 5508 if (run == 0) | |
| 5509 frp = curfrp->fr_next; /* 1st run: start with next window */ | |
| 5510 else | |
| 5511 frp = curfrp->fr_prev; /* 2nd run: start with prev window */ | |
| 5512 while (frp != NULL && take != 0) | |
| 5513 { | |
| 5514 w = frame_minwidth(frp, NULL); | |
| 779 | 5515 if (room_reserved > 0 |
| 5516 && frp->fr_win != NULL | |
| 5517 && frp->fr_win->w_p_wfw) | |
| 7 | 5518 { |
| 779 | 5519 if (room_reserved >= frp->fr_width) |
| 5520 room_reserved -= frp->fr_width; | |
| 5521 else | |
| 5522 { | |
| 5523 if (frp->fr_width - room_reserved > take) | |
| 5524 room_reserved = frp->fr_width - take; | |
| 5525 take -= frp->fr_width - room_reserved; | |
| 5526 frame_new_width(frp, room_reserved, FALSE, FALSE); | |
| 5527 room_reserved = 0; | |
| 5528 } | |
| 7 | 5529 } |
| 5530 else | |
| 5531 { | |
| 779 | 5532 if (frp->fr_width - take < w) |
| 5533 { | |
| 5534 take -= frp->fr_width - w; | |
| 5535 frame_new_width(frp, w, FALSE, FALSE); | |
| 5536 } | |
| 5537 else | |
| 5538 { | |
| 5539 frame_new_width(frp, frp->fr_width - take, | |
| 5540 FALSE, FALSE); | |
| 5541 take = 0; | |
| 5542 } | |
| 7 | 5543 } |
| 5544 if (run == 0) | |
| 5545 frp = frp->fr_next; | |
| 5546 else | |
| 5547 frp = frp->fr_prev; | |
| 5548 } | |
| 5549 } | |
| 5550 } | |
| 5551 } | |
| 5552 #endif /* FEAT_VERTSPLIT */ | |
| 5553 | |
| 5554 /* | |
| 5555 * Check 'winminheight' for a valid value. | |
| 5556 */ | |
| 5557 void | |
| 5558 win_setminheight() | |
| 5559 { | |
| 5560 int room; | |
| 5561 int first = TRUE; | |
| 5562 win_T *wp; | |
| 5563 | |
| 5564 /* loop until there is a 'winminheight' that is possible */ | |
| 5565 while (p_wmh > 0) | |
| 5566 { | |
| 5567 /* TODO: handle vertical splits */ | |
| 5568 room = -p_wh; | |
| 5569 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 5570 room += wp->w_height - p_wmh; | |
| 5571 if (room >= 0) | |
| 5572 break; | |
| 5573 --p_wmh; | |
| 5574 if (first) | |
| 5575 { | |
| 5576 EMSG(_(e_noroom)); | |
| 5577 first = FALSE; | |
| 5578 } | |
| 5579 } | |
| 5580 } | |
| 5581 | |
|
7229
ae360f1df2aa
commit https://github.com/vim/vim/commit/6a2697ffd7e894861853b351689b0ddec8901c96
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
5582 #if defined(FEAT_MOUSE) || defined(PROTO) |
| 7 | 5583 |
| 5584 /* | |
| 5585 * Status line of dragwin is dragged "offset" lines down (negative is up). | |
| 5586 */ | |
| 5587 void | |
| 5588 win_drag_status_line(dragwin, offset) | |
| 5589 win_T *dragwin; | |
| 5590 int offset; | |
| 5591 { | |
| 5592 frame_T *curfr; | |
| 5593 frame_T *fr; | |
| 5594 int room; | |
| 5595 int row; | |
| 5596 int up; /* if TRUE, drag status line up, otherwise down */ | |
| 5597 int n; | |
| 5598 | |
| 5599 fr = dragwin->w_frame; | |
| 5600 curfr = fr; | |
| 5601 if (fr != topframe) /* more than one window */ | |
| 5602 { | |
| 5603 fr = fr->fr_parent; | |
| 5604 /* When the parent frame is not a column of frames, its parent should | |
| 5605 * be. */ | |
| 5606 if (fr->fr_layout != FR_COL) | |
| 5607 { | |
| 5608 curfr = fr; | |
| 5609 if (fr != topframe) /* only a row of windows, may drag statusline */ | |
| 5610 fr = fr->fr_parent; | |
| 5611 } | |
| 5612 } | |
| 5613 | |
| 5614 /* If this is the last frame in a column, may want to resize the parent | |
| 5615 * frame instead (go two up to skip a row of frames). */ | |
| 5616 while (curfr != topframe && curfr->fr_next == NULL) | |
| 5617 { | |
| 5618 if (fr != topframe) | |
| 5619 fr = fr->fr_parent; | |
| 5620 curfr = fr; | |
| 5621 if (fr != topframe) | |
| 5622 fr = fr->fr_parent; | |
| 5623 } | |
| 5624 | |
| 5625 if (offset < 0) /* drag up */ | |
| 5626 { | |
| 5627 up = TRUE; | |
| 5628 offset = -offset; | |
| 5629 /* sum up the room of the current frame and above it */ | |
| 5630 if (fr == curfr) | |
| 5631 { | |
| 5632 /* only one window */ | |
| 5633 room = fr->fr_height - frame_minheight(fr, NULL); | |
| 5634 } | |
| 5635 else | |
| 5636 { | |
| 5637 room = 0; | |
| 5638 for (fr = fr->fr_child; ; fr = fr->fr_next) | |
| 5639 { | |
| 5640 room += fr->fr_height - frame_minheight(fr, NULL); | |
| 5641 if (fr == curfr) | |
| 5642 break; | |
| 5643 } | |
| 5644 } | |
| 5645 fr = curfr->fr_next; /* put fr at frame that grows */ | |
| 5646 } | |
| 5647 else /* drag down */ | |
| 5648 { | |
| 5649 up = FALSE; | |
| 5650 /* | |
| 5651 * Only dragging the last status line can reduce p_ch. | |
| 5652 */ | |
| 5653 room = Rows - cmdline_row; | |
| 5654 if (curfr->fr_next == NULL) | |
| 5655 room -= 1; | |
| 5656 else | |
| 5657 room -= p_ch; | |
| 5658 if (room < 0) | |
| 5659 room = 0; | |
| 5660 /* sum up the room of frames below of the current one */ | |
| 5661 for (fr = curfr->fr_next; fr != NULL; fr = fr->fr_next) | |
| 5662 room += fr->fr_height - frame_minheight(fr, NULL); | |
| 5663 fr = curfr; /* put fr at window that grows */ | |
| 5664 } | |
| 5665 | |
| 5666 if (room < offset) /* Not enough room */ | |
| 5667 offset = room; /* Move as far as we can */ | |
| 5668 if (offset <= 0) | |
| 5669 return; | |
| 5670 | |
| 5671 /* | |
| 5672 * Grow frame fr by "offset" lines. | |
| 5673 * Doesn't happen when dragging the last status line up. | |
| 5674 */ | |
| 5675 if (fr != NULL) | |
| 5676 frame_new_height(fr, fr->fr_height + offset, up, FALSE); | |
| 5677 | |
| 5678 if (up) | |
| 5679 fr = curfr; /* current frame gets smaller */ | |
| 5680 else | |
| 5681 fr = curfr->fr_next; /* next frame gets smaller */ | |
| 5682 | |
| 5683 /* | |
| 5684 * Now make the other frames smaller. | |
| 5685 */ | |
| 5686 while (fr != NULL && offset > 0) | |
| 5687 { | |
| 5688 n = frame_minheight(fr, NULL); | |
| 5689 if (fr->fr_height - offset <= n) | |
| 5690 { | |
| 5691 offset -= fr->fr_height - n; | |
| 5692 frame_new_height(fr, n, !up, FALSE); | |
| 5693 } | |
| 5694 else | |
| 5695 { | |
| 5696 frame_new_height(fr, fr->fr_height - offset, !up, FALSE); | |
| 5697 break; | |
| 5698 } | |
| 5699 if (up) | |
| 5700 fr = fr->fr_prev; | |
| 5701 else | |
| 5702 fr = fr->fr_next; | |
| 5703 } | |
| 5704 row = win_comp_pos(); | |
| 5705 screen_fill(row, cmdline_row, 0, (int)Columns, ' ', ' ', 0); | |
| 5706 cmdline_row = row; | |
| 5707 p_ch = Rows - cmdline_row; | |
| 5708 if (p_ch < 1) | |
| 5709 p_ch = 1; | |
| 824 | 5710 curtab->tp_ch_used = p_ch; |
| 737 | 5711 redraw_all_later(SOME_VALID); |
| 7 | 5712 showmode(); |
| 5713 } | |
| 5714 | |
|
7229
ae360f1df2aa
commit https://github.com/vim/vim/commit/6a2697ffd7e894861853b351689b0ddec8901c96
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
5715 # if defined(FEAT_VERTSPLIT) || defined(PROTO) |
| 7 | 5716 /* |
| 5717 * Separator line of dragwin is dragged "offset" lines right (negative is left). | |
| 5718 */ | |
| 5719 void | |
| 5720 win_drag_vsep_line(dragwin, offset) | |
| 5721 win_T *dragwin; | |
| 5722 int offset; | |
| 5723 { | |
| 5724 frame_T *curfr; | |
| 5725 frame_T *fr; | |
| 5726 int room; | |
| 5727 int left; /* if TRUE, drag separator line left, otherwise right */ | |
| 5728 int n; | |
| 5729 | |
| 5730 fr = dragwin->w_frame; | |
| 840 | 5731 if (fr == topframe) /* only one window (cannot happen?) */ |
| 7 | 5732 return; |
| 5733 curfr = fr; | |
| 5734 fr = fr->fr_parent; | |
| 5735 /* When the parent frame is not a row of frames, its parent should be. */ | |
| 5736 if (fr->fr_layout != FR_ROW) | |
| 5737 { | |
| 5738 if (fr == topframe) /* only a column of windows (cannot happen?) */ | |
| 5739 return; | |
| 5740 curfr = fr; | |
| 5741 fr = fr->fr_parent; | |
| 5742 } | |
| 5743 | |
| 5744 /* If this is the last frame in a row, may want to resize a parent | |
| 5745 * frame instead. */ | |
| 5746 while (curfr->fr_next == NULL) | |
| 5747 { | |
| 5748 if (fr == topframe) | |
| 5749 break; | |
| 5750 curfr = fr; | |
| 5751 fr = fr->fr_parent; | |
| 5752 if (fr != topframe) | |
| 5753 { | |
| 5754 curfr = fr; | |
| 5755 fr = fr->fr_parent; | |
| 5756 } | |
| 5757 } | |
| 5758 | |
| 5759 if (offset < 0) /* drag left */ | |
| 5760 { | |
| 5761 left = TRUE; | |
| 5762 offset = -offset; | |
| 5763 /* sum up the room of the current frame and left of it */ | |
| 5764 room = 0; | |
| 5765 for (fr = fr->fr_child; ; fr = fr->fr_next) | |
| 5766 { | |
| 5767 room += fr->fr_width - frame_minwidth(fr, NULL); | |
| 5768 if (fr == curfr) | |
| 5769 break; | |
| 5770 } | |
| 5771 fr = curfr->fr_next; /* put fr at frame that grows */ | |
| 5772 } | |
| 5773 else /* drag right */ | |
| 5774 { | |
| 5775 left = FALSE; | |
| 5776 /* sum up the room of frames right of the current one */ | |
| 5777 room = 0; | |
| 5778 for (fr = curfr->fr_next; fr != NULL; fr = fr->fr_next) | |
| 5779 room += fr->fr_width - frame_minwidth(fr, NULL); | |
| 5780 fr = curfr; /* put fr at window that grows */ | |
| 5781 } | |
| 5782 | |
| 5783 if (room < offset) /* Not enough room */ | |
| 5784 offset = room; /* Move as far as we can */ | |
| 5785 if (offset <= 0) /* No room at all, quit. */ | |
| 5786 return; | |
|
7256
79270eaac6de
commit https://github.com/vim/vim/commit/294a7e55b01149154807a23323038784549b8946
Christian Brabandt <cb@256bit.org>
parents:
7229
diff
changeset
|
5787 if (fr == NULL) |
|
79270eaac6de
commit https://github.com/vim/vim/commit/294a7e55b01149154807a23323038784549b8946
Christian Brabandt <cb@256bit.org>
parents:
7229
diff
changeset
|
5788 return; /* Safety check, should not happen. */ |
| 7 | 5789 |
| 5790 /* grow frame fr by offset lines */ | |
| 779 | 5791 frame_new_width(fr, fr->fr_width + offset, left, FALSE); |
| 7 | 5792 |
| 5793 /* shrink other frames: current and at the left or at the right */ | |
| 5794 if (left) | |
| 5795 fr = curfr; /* current frame gets smaller */ | |
| 5796 else | |
| 5797 fr = curfr->fr_next; /* next frame gets smaller */ | |
| 5798 | |
| 5799 while (fr != NULL && offset > 0) | |
| 5800 { | |
| 5801 n = frame_minwidth(fr, NULL); | |
| 5802 if (fr->fr_width - offset <= n) | |
| 5803 { | |
| 5804 offset -= fr->fr_width - n; | |
| 779 | 5805 frame_new_width(fr, n, !left, FALSE); |
| 7 | 5806 } |
| 5807 else | |
| 5808 { | |
| 779 | 5809 frame_new_width(fr, fr->fr_width - offset, !left, FALSE); |
| 7 | 5810 break; |
| 5811 } | |
| 5812 if (left) | |
| 5813 fr = fr->fr_prev; | |
| 5814 else | |
| 5815 fr = fr->fr_next; | |
| 5816 } | |
| 5817 (void)win_comp_pos(); | |
| 5818 redraw_all_later(NOT_VALID); | |
| 5819 } | |
|
7229
ae360f1df2aa
commit https://github.com/vim/vim/commit/6a2697ffd7e894861853b351689b0ddec8901c96
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
5820 # endif /* FEAT_VERTSPLIT */ |
| 7 | 5821 #endif /* FEAT_MOUSE */ |
| 5822 | |
| 5823 #endif /* FEAT_WINDOWS */ | |
| 5824 | |
| 2665 | 5825 #define FRACTION_MULT 16384L |
| 5826 | |
| 5827 /* | |
| 5828 * Set wp->w_fraction for the current w_wrow and w_height. | |
| 5829 */ | |
|
7311
743c258ca3ab
commit https://github.com/vim/vim/commit/9dc2ce398bb3456cc8f590ef0260459798b34d2a
Christian Brabandt <cb@256bit.org>
parents:
7256
diff
changeset
|
5830 void |
| 2665 | 5831 set_fraction(wp) |
| 5832 win_T *wp; | |
| 5833 { | |
| 5834 wp->w_fraction = ((long)wp->w_wrow * FRACTION_MULT | |
| 5875 | 5835 + wp->w_height / 2) / (long)wp->w_height; |
| 2665 | 5836 } |
| 5837 | |
| 7 | 5838 /* |
| 5839 * Set the height of a window. | |
| 5840 * This takes care of the things inside the window, not what happens to the | |
| 5841 * window position, the frame or to other windows. | |
| 5842 */ | |
| 3697 | 5843 void |
| 7 | 5844 win_new_height(wp, height) |
| 5845 win_T *wp; | |
| 5846 int height; | |
| 5847 { | |
| 5848 linenr_T lnum; | |
| 5849 int sline, line_size; | |
| 5875 | 5850 int prev_height = wp->w_height; |
| 7 | 5851 |
| 5852 /* Don't want a negative height. Happens when splitting a tiny window. | |
| 5853 * Will equalize heights soon to fix it. */ | |
| 5854 if (height < 0) | |
| 5855 height = 0; | |
| 826 | 5856 if (wp->w_height == height) |
| 5857 return; /* nothing to do */ | |
| 7 | 5858 |
| 5875 | 5859 if (wp->w_height > 0) |
| 5860 { | |
| 5861 if (wp == curwin) | |
| 5969 | 5862 /* w_wrow needs to be valid. When setting 'laststatus' this may |
| 5863 * call win_new_height() recursively. */ | |
| 5864 validate_cursor(); | |
| 5865 if (wp->w_height != prev_height) | |
| 5866 return; /* Recursive call already changed the size, bail out here | |
| 5867 to avoid the following to mess things up. */ | |
| 5875 | 5868 if (wp->w_wrow != wp->w_prev_fraction_row) |
| 5869 set_fraction(wp); | |
| 5870 } | |
| 7 | 5871 |
| 5872 wp->w_height = height; | |
| 5873 wp->w_skipcol = 0; | |
| 5874 | |
| 5875 /* Don't change w_topline when height is zero. Don't set w_topline when | |
| 5876 * 'scrollbind' is set and this isn't the current window. */ | |
| 5877 if (height > 0 | |
| 5878 #ifdef FEAT_SCROLLBIND | |
| 5879 && (!wp->w_p_scb || wp == curwin) | |
| 5880 #endif | |
| 5881 ) | |
| 5882 { | |
| 47 | 5883 /* |
| 5884 * Find a value for w_topline that shows the cursor at the same | |
| 5885 * relative position in the window as before (more or less). | |
| 5886 */ | |
| 7 | 5887 lnum = wp->w_cursor.lnum; |
| 5888 if (lnum < 1) /* can happen when starting up */ | |
| 5889 lnum = 1; | |
| 5875 | 5890 wp->w_wrow = ((long)wp->w_fraction * (long)height - 1L |
| 5891 + FRACTION_MULT / 2) / FRACTION_MULT; | |
| 7 | 5892 line_size = plines_win_col(wp, lnum, (long)(wp->w_cursor.col)) - 1; |
| 5893 sline = wp->w_wrow - line_size; | |
| 1023 | 5894 |
| 5895 if (sline >= 0) | |
| 5896 { | |
| 5897 /* Make sure the whole cursor line is visible, if possible. */ | |
| 5898 int rows = plines_win(wp, lnum, FALSE); | |
| 5899 | |
| 5900 if (sline > wp->w_height - rows) | |
| 5901 { | |
| 5902 sline = wp->w_height - rows; | |
| 5903 wp->w_wrow -= rows - line_size; | |
| 5904 } | |
| 5905 } | |
| 5906 | |
| 7 | 5907 if (sline < 0) |
| 5908 { | |
| 5909 /* | |
| 5910 * Cursor line would go off top of screen if w_wrow was this high. | |
| 1023 | 5911 * Make cursor line the first line in the window. If not enough |
| 5912 * room use w_skipcol; | |
| 7 | 5913 */ |
| 5914 wp->w_wrow = line_size; | |
| 1023 | 5915 if (wp->w_wrow >= wp->w_height |
| 5916 && (W_WIDTH(wp) - win_col_off(wp)) > 0) | |
| 5917 { | |
| 5918 wp->w_skipcol += W_WIDTH(wp) - win_col_off(wp); | |
| 5919 --wp->w_wrow; | |
| 5920 while (wp->w_wrow >= wp->w_height) | |
| 5921 { | |
| 5922 wp->w_skipcol += W_WIDTH(wp) - win_col_off(wp) | |
| 5923 + win_col_off2(wp); | |
| 5924 --wp->w_wrow; | |
| 5925 } | |
| 5926 } | |
| 6052 | 5927 set_topline(wp, lnum); |
| 7 | 5928 } |
| 5936 | 5929 else if (sline > 0) |
| 7 | 5930 { |
| 1023 | 5931 while (sline > 0 && lnum > 1) |
| 7 | 5932 { |
| 5933 #ifdef FEAT_FOLDING | |
| 5934 hasFoldingWin(wp, lnum, &lnum, NULL, TRUE, NULL); | |
| 5935 if (lnum == 1) | |
| 5936 { | |
| 5937 /* first line in buffer is folded */ | |
| 5938 line_size = 1; | |
| 5939 --sline; | |
| 5940 break; | |
| 5941 } | |
| 5942 #endif | |
| 5943 --lnum; | |
| 5944 #ifdef FEAT_DIFF | |
| 5945 if (lnum == wp->w_topline) | |
| 5946 line_size = plines_win_nofill(wp, lnum, TRUE) | |
| 5947 + wp->w_topfill; | |
| 5948 else | |
| 5949 #endif | |
| 5950 line_size = plines_win(wp, lnum, TRUE); | |
| 5951 sline -= line_size; | |
| 5952 } | |
| 47 | 5953 |
| 7 | 5954 if (sline < 0) |
| 5955 { | |
| 5956 /* | |
| 5957 * Line we want at top would go off top of screen. Use next | |
| 5958 * line instead. | |
| 5959 */ | |
| 5960 #ifdef FEAT_FOLDING | |
| 5961 hasFoldingWin(wp, lnum, NULL, &lnum, TRUE, NULL); | |
| 5962 #endif | |
| 5963 lnum++; | |
| 5964 wp->w_wrow -= line_size + sline; | |
| 5965 } | |
| 5936 | 5966 else if (sline > 0) |
| 7 | 5967 { |
| 5968 /* First line of file reached, use that as topline. */ | |
| 5969 lnum = 1; | |
| 5970 wp->w_wrow -= sline; | |
| 5971 } | |
| 5936 | 5972 |
| 6052 | 5973 set_topline(wp, lnum); |
| 7 | 5974 } |
| 5975 } | |
| 5976 | |
| 5977 if (wp == curwin) | |
| 5978 { | |
| 5979 if (p_so) | |
| 5980 update_topline(); | |
| 5981 curs_columns(FALSE); /* validate w_wrow */ | |
| 5982 } | |
| 5875 | 5983 if (prev_height > 0) |
| 5984 wp->w_prev_fraction_row = wp->w_wrow; | |
| 7 | 5985 |
| 5986 win_comp_scroll(wp); | |
| 737 | 5987 redraw_win_later(wp, SOME_VALID); |
| 7 | 5988 #ifdef FEAT_WINDOWS |
| 5989 wp->w_redr_status = TRUE; | |
| 5990 #endif | |
| 5991 invalidate_botline_win(wp); | |
| 5992 } | |
| 5993 | |
| 5994 #ifdef FEAT_VERTSPLIT | |
| 5995 /* | |
| 5996 * Set the width of a window. | |
| 5997 */ | |
| 3697 | 5998 void |
| 7 | 5999 win_new_width(wp, width) |
| 6000 win_T *wp; | |
| 6001 int width; | |
| 6002 { | |
| 6003 wp->w_width = width; | |
| 6004 wp->w_lines_valid = 0; | |
| 6005 changed_line_abv_curs_win(wp); | |
| 6006 invalidate_botline_win(wp); | |
| 6007 if (wp == curwin) | |
| 6008 { | |
| 6009 update_topline(); | |
| 6010 curs_columns(TRUE); /* validate w_wrow */ | |
| 6011 } | |
| 6012 redraw_win_later(wp, NOT_VALID); | |
| 6013 wp->w_redr_status = TRUE; | |
| 6014 } | |
| 6015 #endif | |
| 6016 | |
| 6017 void | |
| 6018 win_comp_scroll(wp) | |
| 6019 win_T *wp; | |
| 6020 { | |
| 6021 wp->w_p_scr = ((unsigned)wp->w_height >> 1); | |
| 6022 if (wp->w_p_scr == 0) | |
| 6023 wp->w_p_scr = 1; | |
| 6024 } | |
| 6025 | |
| 6026 /* | |
| 6027 * command_height: called whenever p_ch has been changed | |
| 6028 */ | |
| 6029 void | |
| 824 | 6030 command_height() |
| 7 | 6031 { |
| 6032 #ifdef FEAT_WINDOWS | |
| 6033 int h; | |
| 6034 frame_T *frp; | |
| 824 | 6035 int old_p_ch = curtab->tp_ch_used; |
| 6036 | |
| 6037 /* Use the value of p_ch that we remembered. This is needed for when the | |
| 6038 * GUI starts up, we can't be sure in what order things happen. And when | |
| 6039 * p_ch was changed in another tab page. */ | |
| 6040 curtab->tp_ch_used = p_ch; | |
| 170 | 6041 |
| 7 | 6042 /* Find bottom frame with width of screen. */ |
| 6043 frp = lastwin->w_frame; | |
| 6044 # ifdef FEAT_VERTSPLIT | |
| 6045 while (frp->fr_width != Columns && frp->fr_parent != NULL) | |
| 6046 frp = frp->fr_parent; | |
| 6047 # endif | |
| 6048 | |
| 6049 /* Avoid changing the height of a window with 'winfixheight' set. */ | |
| 6050 while (frp->fr_prev != NULL && frp->fr_layout == FR_LEAF | |
| 6051 && frp->fr_win->w_p_wfh) | |
| 6052 frp = frp->fr_prev; | |
| 6053 | |
| 6054 if (starting != NO_SCREEN) | |
| 6055 { | |
| 6056 cmdline_row = Rows - p_ch; | |
| 6057 | |
| 6058 if (p_ch > old_p_ch) /* p_ch got bigger */ | |
| 6059 { | |
| 6060 while (p_ch > old_p_ch) | |
| 6061 { | |
| 6062 if (frp == NULL) | |
| 6063 { | |
| 6064 EMSG(_(e_noroom)); | |
| 6065 p_ch = old_p_ch; | |
| 1404 | 6066 curtab->tp_ch_used = p_ch; |
| 7 | 6067 cmdline_row = Rows - p_ch; |
| 6068 break; | |
| 6069 } | |
| 6070 h = frp->fr_height - frame_minheight(frp, NULL); | |
| 6071 if (h > p_ch - old_p_ch) | |
| 6072 h = p_ch - old_p_ch; | |
| 6073 old_p_ch += h; | |
| 6074 frame_add_height(frp, -h); | |
| 6075 frp = frp->fr_prev; | |
| 6076 } | |
| 6077 | |
| 6078 /* Recompute window positions. */ | |
| 6079 (void)win_comp_pos(); | |
| 6080 | |
| 6081 /* clear the lines added to cmdline */ | |
| 6082 if (full_screen) | |
| 6083 screen_fill((int)(cmdline_row), (int)Rows, 0, | |
| 6084 (int)Columns, ' ', ' ', 0); | |
| 6085 msg_row = cmdline_row; | |
| 6086 redraw_cmdline = TRUE; | |
| 6087 return; | |
| 6088 } | |
| 6089 | |
| 6090 if (msg_row < cmdline_row) | |
| 6091 msg_row = cmdline_row; | |
| 6092 redraw_cmdline = TRUE; | |
| 6093 } | |
| 6094 frame_add_height(frp, (int)(old_p_ch - p_ch)); | |
| 6095 | |
| 6096 /* Recompute window positions. */ | |
| 6097 if (frp != lastwin->w_frame) | |
| 6098 (void)win_comp_pos(); | |
| 6099 #else | |
| 6100 cmdline_row = Rows - p_ch; | |
| 824 | 6101 win_setheight(cmdline_row); |
| 7 | 6102 #endif |
| 6103 } | |
| 6104 | |
| 6105 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 6106 /* | |
| 6107 * Resize frame "frp" to be "n" lines higher (negative for less high). | |
| 6108 * Also resize the frames it is contained in. | |
| 6109 */ | |
| 6110 static void | |
| 6111 frame_add_height(frp, n) | |
| 6112 frame_T *frp; | |
| 6113 int n; | |
| 6114 { | |
| 6115 frame_new_height(frp, frp->fr_height + n, FALSE, FALSE); | |
| 6116 for (;;) | |
| 6117 { | |
| 6118 frp = frp->fr_parent; | |
| 6119 if (frp == NULL) | |
| 6120 break; | |
| 6121 frp->fr_height += n; | |
| 6122 } | |
| 6123 } | |
| 6124 | |
| 6125 /* | |
| 6126 * Add or remove a status line for the bottom window(s), according to the | |
| 6127 * value of 'laststatus'. | |
| 6128 */ | |
| 6129 void | |
| 6130 last_status(morewin) | |
| 6131 int morewin; /* pretend there are two or more windows */ | |
| 6132 { | |
| 6133 /* Don't make a difference between horizontal or vertical split. */ | |
| 6134 last_status_rec(topframe, (p_ls == 2 | |
| 6135 || (p_ls == 1 && (morewin || lastwin != firstwin)))); | |
| 6136 } | |
| 6137 | |
| 6138 static void | |
| 6139 last_status_rec(fr, statusline) | |
| 6140 frame_T *fr; | |
| 6141 int statusline; | |
| 6142 { | |
| 6143 frame_T *fp; | |
| 6144 win_T *wp; | |
| 6145 | |
| 6146 if (fr->fr_layout == FR_LEAF) | |
| 6147 { | |
| 6148 wp = fr->fr_win; | |
| 6149 if (wp->w_status_height != 0 && !statusline) | |
| 6150 { | |
| 6151 /* remove status line */ | |
| 6152 win_new_height(wp, wp->w_height + 1); | |
| 6153 wp->w_status_height = 0; | |
| 6154 comp_col(); | |
| 6155 } | |
| 6156 else if (wp->w_status_height == 0 && statusline) | |
| 6157 { | |
| 6158 /* Find a frame to take a line from. */ | |
| 6159 fp = fr; | |
| 6160 while (fp->fr_height <= frame_minheight(fp, NULL)) | |
| 6161 { | |
| 6162 if (fp == topframe) | |
| 6163 { | |
| 6164 EMSG(_(e_noroom)); | |
| 6165 return; | |
| 6166 } | |
| 6167 /* In a column of frames: go to frame above. If already at | |
| 6168 * the top or in a row of frames: go to parent. */ | |
| 6169 if (fp->fr_parent->fr_layout == FR_COL && fp->fr_prev != NULL) | |
| 6170 fp = fp->fr_prev; | |
| 6171 else | |
| 6172 fp = fp->fr_parent; | |
| 6173 } | |
| 6174 wp->w_status_height = 1; | |
| 6175 if (fp != fr) | |
| 6176 { | |
| 6177 frame_new_height(fp, fp->fr_height - 1, FALSE, FALSE); | |
| 6178 frame_fix_height(wp); | |
| 6179 (void)win_comp_pos(); | |
| 6180 } | |
| 6181 else | |
| 6182 win_new_height(wp, wp->w_height - 1); | |
| 6183 comp_col(); | |
| 737 | 6184 redraw_all_later(SOME_VALID); |
| 7 | 6185 } |
| 6186 } | |
| 6187 #ifdef FEAT_VERTSPLIT | |
| 6188 else if (fr->fr_layout == FR_ROW) | |
| 6189 { | |
| 6190 /* vertically split windows, set status line for each one */ | |
| 6191 for (fp = fr->fr_child; fp != NULL; fp = fp->fr_next) | |
| 6192 last_status_rec(fp, statusline); | |
| 6193 } | |
| 6194 #endif | |
| 6195 else | |
| 6196 { | |
| 6197 /* horizontally split window, set status line for last one */ | |
| 6198 for (fp = fr->fr_child; fp->fr_next != NULL; fp = fp->fr_next) | |
| 6199 ; | |
| 6200 last_status_rec(fp, statusline); | |
| 6201 } | |
| 6202 } | |
| 6203 | |
| 667 | 6204 /* |
| 668 | 6205 * Return the number of lines used by the tab page line. |
| 667 | 6206 */ |
| 6207 int | |
| 685 | 6208 tabline_height() |
| 667 | 6209 { |
| 685 | 6210 #ifdef FEAT_GUI_TABLINE |
| 6211 /* When the GUI has the tabline then this always returns zero. */ | |
| 6212 if (gui_use_tabline()) | |
| 6213 return 0; | |
| 6214 #endif | |
| 675 | 6215 switch (p_stal) |
| 668 | 6216 { |
| 6217 case 0: return 0; | |
| 6218 case 1: return (first_tabpage->tp_next == NULL) ? 0 : 1; | |
| 6219 } | |
| 667 | 6220 return 1; |
| 6221 } | |
| 6222 | |
| 7 | 6223 #endif /* FEAT_WINDOWS */ |
| 6224 | |
| 6225 #if defined(FEAT_SEARCHPATH) || defined(PROTO) | |
| 6226 /* | |
| 344 | 6227 * Get the file name at the cursor. |
| 6228 * If Visual mode is active, use the selected text if it's in one line. | |
| 6229 * Returns the name in allocated memory, NULL for failure. | |
| 6230 */ | |
| 6231 char_u * | |
| 681 | 6232 grab_file_name(count, file_lnum) |
| 6233 long count; | |
| 6234 linenr_T *file_lnum; | |
| 344 | 6235 { |
| 6633 | 6236 int options = FNAME_MESS|FNAME_EXP|FNAME_REL|FNAME_UNESC; |
| 6237 | |
| 344 | 6238 if (VIsual_active) |
| 6239 { | |
| 6240 int len; | |
| 6241 char_u *ptr; | |
| 6242 | |
| 6243 if (get_visual_text(NULL, &ptr, &len) == FAIL) | |
| 6244 return NULL; | |
| 6633 | 6245 return find_file_name_in_path(ptr, len, options, |
| 6246 count, curbuf->b_ffname); | |
| 6247 } | |
| 6248 return file_name_at_cursor(options | FNAME_HYP, count, file_lnum); | |
| 681 | 6249 |
| 344 | 6250 } |
| 6251 | |
| 6252 /* | |
| 7 | 6253 * Return the file name under or after the cursor. |
| 6254 * | |
| 6255 * The 'path' option is searched if the file name is not absolute. | |
| 6256 * The string returned has been alloc'ed and should be freed by the caller. | |
| 6257 * NULL is returned if the file name or file is not found. | |
| 6258 * | |
| 6259 * options: | |
| 6260 * FNAME_MESS give error messages | |
| 6261 * FNAME_EXP expand to path | |
| 6262 * FNAME_HYP check for hypertext link | |
| 6263 * FNAME_INCL apply "includeexpr" | |
| 6264 */ | |
| 6265 char_u * | |
| 681 | 6266 file_name_at_cursor(options, count, file_lnum) |
| 6267 int options; | |
| 6268 long count; | |
| 6269 linenr_T *file_lnum; | |
| 7 | 6270 { |
| 6271 return file_name_in_line(ml_get_curline(), | |
| 681 | 6272 curwin->w_cursor.col, options, count, curbuf->b_ffname, |
| 6273 file_lnum); | |
| 7 | 6274 } |
| 6275 | |
| 6276 /* | |
| 6277 * Return the name of the file under or after ptr[col]. | |
| 6278 * Otherwise like file_name_at_cursor(). | |
| 6279 */ | |
| 6280 char_u * | |
| 681 | 6281 file_name_in_line(line, col, options, count, rel_fname, file_lnum) |
| 7 | 6282 char_u *line; |
| 6283 int col; | |
| 6284 int options; | |
| 6285 long count; | |
| 6286 char_u *rel_fname; /* file we are searching relative to */ | |
| 681 | 6287 linenr_T *file_lnum; /* line number after the file name */ |
| 7 | 6288 { |
| 6289 char_u *ptr; | |
| 6290 int len; | |
| 6291 | |
| 6292 /* | |
| 6293 * search forward for what could be the start of a file name | |
| 6294 */ | |
| 6295 ptr = line + col; | |
| 6296 while (*ptr != NUL && !vim_isfilec(*ptr)) | |
| 345 | 6297 mb_ptr_adv(ptr); |
| 7 | 6298 if (*ptr == NUL) /* nothing found */ |
| 6299 { | |
| 6300 if (options & FNAME_MESS) | |
| 6301 EMSG(_("E446: No file name under cursor")); | |
| 6302 return NULL; | |
| 6303 } | |
| 6304 | |
| 6305 /* | |
| 6306 * Search backward for first char of the file name. | |
| 6307 * Go one char back to ":" before "//" even when ':' is not in 'isfname'. | |
| 6308 */ | |
| 6309 while (ptr > line) | |
| 6310 { | |
| 6311 #ifdef FEAT_MBYTE | |
| 6312 if (has_mbyte && (len = (*mb_head_off)(line, ptr - 1)) > 0) | |
| 6313 ptr -= len + 1; | |
| 6314 else | |
| 6315 #endif | |
| 6316 if (vim_isfilec(ptr[-1]) | |
| 6317 || ((options & FNAME_HYP) && path_is_url(ptr - 1))) | |
| 6318 --ptr; | |
| 6319 else | |
| 6320 break; | |
| 6321 } | |
| 6322 | |
| 6323 /* | |
| 6324 * Search forward for the last char of the file name. | |
| 6325 * Also allow "://" when ':' is not in 'isfname'. | |
| 6326 */ | |
| 6327 len = 0; | |
| 6633 | 6328 while (vim_isfilec(ptr[len]) || (ptr[len] == '\\' && ptr[len + 1] == ' ') |
| 7 | 6329 || ((options & FNAME_HYP) && path_is_url(ptr + len))) |
| 6633 | 6330 { |
| 6331 if (ptr[len] == '\\') | |
| 6332 /* Skip over the "\" in "\ ". */ | |
| 6333 ++len; | |
| 7 | 6334 #ifdef FEAT_MBYTE |
| 6335 if (has_mbyte) | |
| 474 | 6336 len += (*mb_ptr2len)(ptr + len); |
| 7 | 6337 else |
| 6338 #endif | |
| 6339 ++len; | |
| 6633 | 6340 } |
| 7 | 6341 |
| 6342 /* | |
| 6343 * If there is trailing punctuation, remove it. | |
| 6344 * But don't remove "..", could be a directory name. | |
| 6345 */ | |
| 6346 if (len > 2 && vim_strchr((char_u *)".,:;!", ptr[len - 1]) != NULL | |
| 6347 && ptr[len - 2] != '.') | |
| 6348 --len; | |
| 6349 | |
| 681 | 6350 if (file_lnum != NULL) |
| 6351 { | |
| 6352 char_u *p; | |
| 6353 | |
| 6354 /* Get the number after the file name and a separator character */ | |
| 6355 p = ptr + len; | |
| 6356 p = skipwhite(p); | |
| 6357 if (*p != NUL) | |
| 6358 { | |
| 6359 if (!isdigit(*p)) | |
| 6360 ++p; /* skip the separator */ | |
| 6361 p = skipwhite(p); | |
| 6362 if (isdigit(*p)) | |
| 6363 *file_lnum = (int)getdigits(&p); | |
| 6364 } | |
| 6365 } | |
| 6366 | |
| 7 | 6367 return find_file_name_in_path(ptr, len, options, count, rel_fname); |
| 6368 } | |
| 6369 | |
| 6370 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
| 6371 static char_u *eval_includeexpr __ARGS((char_u *ptr, int len)); | |
| 6372 | |
| 6373 static char_u * | |
| 6374 eval_includeexpr(ptr, len) | |
| 6375 char_u *ptr; | |
| 6376 int len; | |
| 6377 { | |
| 6378 char_u *res; | |
| 6379 | |
| 6380 set_vim_var_string(VV_FNAME, ptr, len); | |
| 633 | 6381 res = eval_to_string_safe(curbuf->b_p_inex, NULL, |
| 681 | 6382 was_set_insecurely((char_u *)"includeexpr", OPT_LOCAL)); |
| 7 | 6383 set_vim_var_string(VV_FNAME, NULL, 0); |
| 6384 return res; | |
| 6385 } | |
| 6386 #endif | |
| 6387 | |
| 6388 /* | |
| 6389 * Return the name of the file ptr[len] in 'path'. | |
| 6390 * Otherwise like file_name_at_cursor(). | |
| 6391 */ | |
| 6392 char_u * | |
| 6393 find_file_name_in_path(ptr, len, options, count, rel_fname) | |
| 6394 char_u *ptr; | |
| 6395 int len; | |
| 6396 int options; | |
| 6397 long count; | |
| 6398 char_u *rel_fname; /* file we are searching relative to */ | |
| 6399 { | |
| 6400 char_u *file_name; | |
| 6401 int c; | |
| 6402 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
| 6403 char_u *tofree = NULL; | |
| 6404 | |
| 6405 if ((options & FNAME_INCL) && *curbuf->b_p_inex != NUL) | |
| 6406 { | |
| 6407 tofree = eval_includeexpr(ptr, len); | |
| 6408 if (tofree != NULL) | |
| 6409 { | |
| 6410 ptr = tofree; | |
| 6411 len = (int)STRLEN(ptr); | |
| 6412 } | |
| 6413 } | |
| 6414 # endif | |
| 6415 | |
| 6416 if (options & FNAME_EXP) | |
| 6417 { | |
| 6418 file_name = find_file_in_path(ptr, len, options & ~FNAME_MESS, | |
| 6419 TRUE, rel_fname); | |
| 6420 | |
| 6421 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
| 6422 /* | |
| 6423 * If the file could not be found in a normal way, try applying | |
| 6424 * 'includeexpr' (unless done already). | |
| 6425 */ | |
| 6426 if (file_name == NULL | |
| 6427 && !(options & FNAME_INCL) && *curbuf->b_p_inex != NUL) | |
| 6428 { | |
| 6429 tofree = eval_includeexpr(ptr, len); | |
| 6430 if (tofree != NULL) | |
| 6431 { | |
| 6432 ptr = tofree; | |
| 6433 len = (int)STRLEN(ptr); | |
| 6434 file_name = find_file_in_path(ptr, len, options & ~FNAME_MESS, | |
| 6435 TRUE, rel_fname); | |
| 6436 } | |
| 6437 } | |
| 6438 # endif | |
| 6439 if (file_name == NULL && (options & FNAME_MESS)) | |
| 6440 { | |
| 6441 c = ptr[len]; | |
| 6442 ptr[len] = NUL; | |
| 6443 EMSG2(_("E447: Can't find file \"%s\" in path"), ptr); | |
| 6444 ptr[len] = c; | |
| 6445 } | |
| 6446 | |
| 6447 /* Repeat finding the file "count" times. This matters when it | |
| 6448 * appears several times in the path. */ | |
| 6449 while (file_name != NULL && --count > 0) | |
| 6450 { | |
| 6451 vim_free(file_name); | |
| 6452 file_name = find_file_in_path(ptr, len, options, FALSE, rel_fname); | |
| 6453 } | |
| 6454 } | |
| 6455 else | |
| 6456 file_name = vim_strnsave(ptr, len); | |
| 6457 | |
| 6458 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
| 6459 vim_free(tofree); | |
| 6460 # endif | |
| 6461 | |
| 6462 return file_name; | |
| 6463 } | |
| 6464 #endif /* FEAT_SEARCHPATH */ | |
| 6465 | |
| 6466 /* | |
| 6467 * Check if the "://" of a URL is at the pointer, return URL_SLASH. | |
| 6468 * Also check for ":\\", which MS Internet Explorer accepts, return | |
| 6469 * URL_BACKSLASH. | |
| 6470 */ | |
| 6471 static int | |
| 6472 path_is_url(p) | |
| 6473 char_u *p; | |
| 6474 { | |
| 6475 if (STRNCMP(p, "://", (size_t)3) == 0) | |
| 6476 return URL_SLASH; | |
| 6477 else if (STRNCMP(p, ":\\\\", (size_t)3) == 0) | |
| 6478 return URL_BACKSLASH; | |
| 6479 return 0; | |
| 6480 } | |
| 6481 | |
| 6482 /* | |
| 6483 * Check if "fname" starts with "name://". Return URL_SLASH if it does. | |
| 6484 * Return URL_BACKSLASH for "name:\\". | |
| 6485 * Return zero otherwise. | |
| 6486 */ | |
| 6487 int | |
| 6488 path_with_url(fname) | |
| 6489 char_u *fname; | |
| 6490 { | |
| 6491 char_u *p; | |
| 6492 | |
| 6493 for (p = fname; isalpha(*p); ++p) | |
| 6494 ; | |
| 6495 return path_is_url(p); | |
| 6496 } | |
| 6497 | |
| 6498 /* | |
| 6499 * Return TRUE if "name" is a full (absolute) path name or URL. | |
| 6500 */ | |
| 6501 int | |
| 6502 vim_isAbsName(name) | |
| 6503 char_u *name; | |
| 6504 { | |
| 6505 return (path_with_url(name) != 0 || mch_isFullName(name)); | |
| 6506 } | |
| 6507 | |
| 6508 /* | |
| 592 | 6509 * Get absolute file name into buffer "buf[len]". |
| 7 | 6510 * |
| 6511 * return FAIL for failure, OK otherwise | |
| 6512 */ | |
| 6513 int | |
| 6514 vim_FullName(fname, buf, len, force) | |
| 6515 char_u *fname, *buf; | |
| 6516 int len; | |
| 592 | 6517 int force; /* force expansion even when already absolute */ |
| 7 | 6518 { |
| 6519 int retval = OK; | |
| 6520 int url; | |
| 6521 | |
| 6522 *buf = NUL; | |
| 6523 if (fname == NULL) | |
| 6524 return FAIL; | |
| 6525 | |
| 6526 url = path_with_url(fname); | |
| 6527 if (!url) | |
| 6528 retval = mch_FullName(fname, buf, len, force); | |
| 6529 if (url || retval == FAIL) | |
| 6530 { | |
| 6531 /* something failed; use the file name (truncate when too long) */ | |
| 416 | 6532 vim_strncpy(buf, fname, len - 1); |
| 7 | 6533 } |
|
7408
1886f2863437
commit https://github.com/vim/vim/commit/e7fedb6ebe72d9a475aa65109b77d5ed4667067a
Christian Brabandt <cb@256bit.org>
parents:
7311
diff
changeset
|
6534 #if defined(MACOS_CLASSIC) || defined(MSDOS) || defined(MSWIN) |
| 7 | 6535 slash_adjust(buf); |
| 6536 #endif | |
| 6537 return retval; | |
| 6538 } | |
| 6539 | |
| 6540 /* | |
| 6541 * Return the minimal number of rows that is needed on the screen to display | |
| 6542 * the current number of windows. | |
| 6543 */ | |
| 6544 int | |
| 6545 min_rows() | |
| 6546 { | |
| 6547 int total; | |
| 671 | 6548 #ifdef FEAT_WINDOWS |
| 6549 tabpage_T *tp; | |
| 6550 int n; | |
| 6551 #endif | |
| 7 | 6552 |
| 6553 if (firstwin == NULL) /* not initialized yet */ | |
| 6554 return MIN_LINES; | |
| 6555 | |
| 6556 #ifdef FEAT_WINDOWS | |
| 671 | 6557 total = 0; |
| 6558 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
| 6559 { | |
| 6560 n = frame_minheight(tp->tp_topframe, NULL); | |
| 6561 if (total < n) | |
| 6562 total = n; | |
| 6563 } | |
| 685 | 6564 total += tabline_height(); |
| 7 | 6565 #else |
| 671 | 6566 total = 1; /* at least one window should have a line! */ |
| 7 | 6567 #endif |
| 671 | 6568 total += 1; /* count the room for the command line */ |
| 7 | 6569 return total; |
| 6570 } | |
| 6571 | |
| 6572 /* | |
| 672 | 6573 * Return TRUE if there is only one window (in the current tab page), not |
| 6574 * counting a help or preview window, unless it is the current window. | |
| 1906 | 6575 * Does not count "aucmd_win". |
| 7 | 6576 */ |
| 6577 int | |
| 6578 only_one_window() | |
| 6579 { | |
| 6580 #ifdef FEAT_WINDOWS | |
| 6581 int count = 0; | |
| 6582 win_T *wp; | |
| 6583 | |
| 667 | 6584 /* If there is another tab page there always is another window. */ |
| 6585 if (first_tabpage->tp_next != NULL) | |
| 6586 return FALSE; | |
| 6587 | |
| 7 | 6588 for (wp = firstwin; wp != NULL; wp = wp->w_next) |
| 4021 | 6589 if (wp->w_buffer != NULL |
| 6590 && (!((wp->w_buffer->b_help && !curbuf->b_help) | |
| 7 | 6591 # ifdef FEAT_QUICKFIX |
| 6592 || wp->w_p_pvw | |
| 6593 # endif | |
| 6594 ) || wp == curwin) | |
| 1906 | 6595 # ifdef FEAT_AUTOCMD |
| 6596 && wp != aucmd_win | |
| 6597 # endif | |
| 6598 ) | |
| 7 | 6599 ++count; |
| 6600 return (count <= 1); | |
| 6601 #else | |
| 6602 return TRUE; | |
| 6603 #endif | |
| 6604 } | |
| 6605 | |
| 6606 #if defined(FEAT_WINDOWS) || defined(FEAT_AUTOCMD) || defined(PROTO) | |
| 6607 /* | |
| 6608 * Correct the cursor line number in other windows. Used after changing the | |
| 6609 * current buffer, and before applying autocommands. | |
| 6610 * When "do_curwin" is TRUE, also check current window. | |
| 6611 */ | |
| 6612 void | |
| 6613 check_lnums(do_curwin) | |
| 6614 int do_curwin; | |
| 6615 { | |
| 6616 win_T *wp; | |
| 6617 | |
| 6618 #ifdef FEAT_WINDOWS | |
| 671 | 6619 tabpage_T *tp; |
| 6620 | |
| 6621 FOR_ALL_TAB_WINDOWS(tp, wp) | |
| 7 | 6622 if ((do_curwin || wp != curwin) && wp->w_buffer == curbuf) |
| 6623 #else | |
| 6624 wp = curwin; | |
| 6625 if (do_curwin) | |
| 6626 #endif | |
| 6627 { | |
| 6628 if (wp->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 6629 wp->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 6630 if (wp->w_topline > curbuf->b_ml.ml_line_count) | |
| 6631 wp->w_topline = curbuf->b_ml.ml_line_count; | |
| 6632 } | |
| 6633 } | |
| 6634 #endif | |
| 6635 | |
| 6636 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 6637 | |
| 6638 /* | |
| 6639 * A snapshot of the window sizes, to restore them after closing the help | |
| 6640 * window. | |
| 6641 * Only these fields are used: | |
| 6642 * fr_layout | |
| 6643 * fr_width | |
| 6644 * fr_height | |
| 6645 * fr_next | |
| 6646 * fr_child | |
| 6647 * fr_win (only valid for the old curwin, NULL otherwise) | |
| 6648 */ | |
| 6649 | |
| 6650 /* | |
| 6651 * Create a snapshot of the current frame sizes. | |
| 6652 */ | |
| 1906 | 6653 void |
| 6654 make_snapshot(idx) | |
| 6655 int idx; | |
| 7 | 6656 { |
| 1906 | 6657 clear_snapshot(curtab, idx); |
| 6658 make_snapshot_rec(topframe, &curtab->tp_snapshot[idx]); | |
| 7 | 6659 } |
| 6660 | |
| 6661 static void | |
| 6662 make_snapshot_rec(fr, frp) | |
| 6663 frame_T *fr; | |
| 6664 frame_T **frp; | |
| 6665 { | |
| 6666 *frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
| 6667 if (*frp == NULL) | |
| 6668 return; | |
| 6669 (*frp)->fr_layout = fr->fr_layout; | |
| 6670 # ifdef FEAT_VERTSPLIT | |
| 6671 (*frp)->fr_width = fr->fr_width; | |
| 6672 # endif | |
| 6673 (*frp)->fr_height = fr->fr_height; | |
| 6674 if (fr->fr_next != NULL) | |
| 6675 make_snapshot_rec(fr->fr_next, &((*frp)->fr_next)); | |
| 6676 if (fr->fr_child != NULL) | |
| 6677 make_snapshot_rec(fr->fr_child, &((*frp)->fr_child)); | |
| 6678 if (fr->fr_layout == FR_LEAF && fr->fr_win == curwin) | |
| 6679 (*frp)->fr_win = curwin; | |
| 6680 } | |
| 6681 | |
| 6682 /* | |
| 6683 * Remove any existing snapshot. | |
| 6684 */ | |
| 6685 static void | |
| 1906 | 6686 clear_snapshot(tp, idx) |
| 675 | 6687 tabpage_T *tp; |
| 1906 | 6688 int idx; |
| 7 | 6689 { |
| 1906 | 6690 clear_snapshot_rec(tp->tp_snapshot[idx]); |
| 6691 tp->tp_snapshot[idx] = NULL; | |
| 7 | 6692 } |
| 6693 | |
| 6694 static void | |
| 6695 clear_snapshot_rec(fr) | |
| 6696 frame_T *fr; | |
| 6697 { | |
| 6698 if (fr != NULL) | |
| 6699 { | |
| 6700 clear_snapshot_rec(fr->fr_next); | |
| 6701 clear_snapshot_rec(fr->fr_child); | |
| 6702 vim_free(fr); | |
| 6703 } | |
| 6704 } | |
| 6705 | |
| 6706 /* | |
| 6707 * Restore a previously created snapshot, if there is any. | |
| 6708 * This is only done if the screen size didn't change and the window layout is | |
| 6709 * still the same. | |
| 6710 */ | |
| 1906 | 6711 void |
| 6712 restore_snapshot(idx, close_curwin) | |
| 6713 int idx; | |
| 7 | 6714 int close_curwin; /* closing current window */ |
| 6715 { | |
| 6716 win_T *wp; | |
| 6717 | |
| 1906 | 6718 if (curtab->tp_snapshot[idx] != NULL |
| 7 | 6719 # ifdef FEAT_VERTSPLIT |
| 1906 | 6720 && curtab->tp_snapshot[idx]->fr_width == topframe->fr_width |
| 7 | 6721 # endif |
| 1906 | 6722 && curtab->tp_snapshot[idx]->fr_height == topframe->fr_height |
| 6723 && check_snapshot_rec(curtab->tp_snapshot[idx], topframe) == OK) | |
| 6724 { | |
| 6725 wp = restore_snapshot_rec(curtab->tp_snapshot[idx], topframe); | |
| 7 | 6726 win_comp_pos(); |
| 6727 if (wp != NULL && close_curwin) | |
| 6728 win_goto(wp); | |
| 6729 redraw_all_later(CLEAR); | |
| 6730 } | |
| 1906 | 6731 clear_snapshot(curtab, idx); |
| 7 | 6732 } |
| 6733 | |
| 6734 /* | |
| 6735 * Check if frames "sn" and "fr" have the same layout, same following frames | |
| 6736 * and same children. | |
| 6737 */ | |
| 6738 static int | |
| 6739 check_snapshot_rec(sn, fr) | |
| 6740 frame_T *sn; | |
| 6741 frame_T *fr; | |
| 6742 { | |
| 6743 if (sn->fr_layout != fr->fr_layout | |
| 6744 || (sn->fr_next == NULL) != (fr->fr_next == NULL) | |
| 6745 || (sn->fr_child == NULL) != (fr->fr_child == NULL) | |
| 6746 || (sn->fr_next != NULL | |
| 6747 && check_snapshot_rec(sn->fr_next, fr->fr_next) == FAIL) | |
| 6748 || (sn->fr_child != NULL | |
| 6749 && check_snapshot_rec(sn->fr_child, fr->fr_child) == FAIL)) | |
| 6750 return FAIL; | |
| 6751 return OK; | |
| 6752 } | |
| 6753 | |
| 6754 /* | |
| 6755 * Copy the size of snapshot frame "sn" to frame "fr". Do the same for all | |
| 6756 * following frames and children. | |
| 6757 * Returns a pointer to the old current window, or NULL. | |
| 6758 */ | |
| 6759 static win_T * | |
| 6760 restore_snapshot_rec(sn, fr) | |
| 6761 frame_T *sn; | |
| 6762 frame_T *fr; | |
| 6763 { | |
| 6764 win_T *wp = NULL; | |
| 6765 win_T *wp2; | |
| 6766 | |
| 6767 fr->fr_height = sn->fr_height; | |
| 6768 # ifdef FEAT_VERTSPLIT | |
| 6769 fr->fr_width = sn->fr_width; | |
| 6770 # endif | |
| 6771 if (fr->fr_layout == FR_LEAF) | |
| 6772 { | |
| 6773 frame_new_height(fr, fr->fr_height, FALSE, FALSE); | |
| 6774 # ifdef FEAT_VERTSPLIT | |
| 779 | 6775 frame_new_width(fr, fr->fr_width, FALSE, FALSE); |
| 7 | 6776 # endif |
| 6777 wp = sn->fr_win; | |
| 6778 } | |
| 6779 if (sn->fr_next != NULL) | |
| 6780 { | |
| 6781 wp2 = restore_snapshot_rec(sn->fr_next, fr->fr_next); | |
| 6782 if (wp2 != NULL) | |
| 6783 wp = wp2; | |
| 6784 } | |
| 6785 if (sn->fr_child != NULL) | |
| 6786 { | |
| 6787 wp2 = restore_snapshot_rec(sn->fr_child, fr->fr_child); | |
| 6788 if (wp2 != NULL) | |
| 6789 wp = wp2; | |
| 6790 } | |
| 6791 return wp; | |
| 6792 } | |
| 6793 | |
| 6794 #endif | |
| 6795 | |
|
5202
8edba3805d78
updated for version 7.4a.027
Bram Moolenaar <bram@vim.org>
parents:
5098
diff
changeset
|
6796 #if defined(FEAT_EVAL) || defined(FEAT_PYTHON) || defined(FEAT_PYTHON3) \ |
|
8edba3805d78
updated for version 7.4a.027
Bram Moolenaar <bram@vim.org>
parents:
5098
diff
changeset
|
6797 || defined(PROTO) |
| 4429 | 6798 /* |
| 6799 * Set "win" to be the curwin and "tp" to be the current tab page. | |
| 6222 | 6800 * restore_win() MUST be called to undo, also when FAIL is returned. |
| 6801 * No autocommands will be executed until restore_win() is called. | |
|
4918
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6802 * When "no_display" is TRUE the display won't be affected, no redraw is |
|
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6803 * triggered, another tabpage access is limited. |
| 4429 | 6804 * Returns FAIL if switching to "win" failed. |
| 6805 */ | |
| 6806 int | |
|
4918
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6807 switch_win(save_curwin, save_curtab, win, tp, no_display) |
|
4936
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
6808 win_T **save_curwin UNUSED; |
|
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
6809 tabpage_T **save_curtab UNUSED; |
|
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
6810 win_T *win UNUSED; |
|
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
6811 tabpage_T *tp UNUSED; |
|
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
6812 int no_display UNUSED; |
| 4429 | 6813 { |
| 6814 # ifdef FEAT_AUTOCMD | |
| 6815 block_autocmds(); | |
| 6816 # endif | |
| 6817 # ifdef FEAT_WINDOWS | |
| 6818 *save_curwin = curwin; | |
| 6819 if (tp != NULL) | |
| 6820 { | |
| 6821 *save_curtab = curtab; | |
|
4918
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6822 if (no_display) |
|
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6823 { |
|
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6824 curtab->tp_firstwin = firstwin; |
|
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6825 curtab->tp_lastwin = lastwin; |
|
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6826 curtab = tp; |
|
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6827 firstwin = curtab->tp_firstwin; |
|
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6828 lastwin = curtab->tp_lastwin; |
|
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6829 } |
|
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6830 else |
|
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6831 goto_tabpage_tp(tp, FALSE, FALSE); |
| 4429 | 6832 } |
| 6833 if (!win_valid(win)) | |
| 6834 return FAIL; | |
| 6835 curwin = win; | |
| 6836 curbuf = curwin->w_buffer; | |
| 6837 # endif | |
| 6838 return OK; | |
| 6839 } | |
| 6840 | |
| 6841 /* | |
| 6842 * Restore current tabpage and window saved by switch_win(), if still valid. | |
|
4918
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6843 * When "no_display" is TRUE the display won't be affected, no redraw is |
|
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6844 * triggered. |
| 4429 | 6845 */ |
| 6846 void | |
|
4918
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6847 restore_win(save_curwin, save_curtab, no_display) |
|
4936
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
6848 win_T *save_curwin UNUSED; |
|
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
6849 tabpage_T *save_curtab UNUSED; |
|
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
6850 int no_display UNUSED; |
| 4429 | 6851 { |
| 6852 # ifdef FEAT_WINDOWS | |
| 6853 if (save_curtab != NULL && valid_tabpage(save_curtab)) | |
|
4918
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6854 { |
|
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6855 if (no_display) |
|
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6856 { |
|
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6857 curtab->tp_firstwin = firstwin; |
|
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6858 curtab->tp_lastwin = lastwin; |
|
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6859 curtab = save_curtab; |
|
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6860 firstwin = curtab->tp_firstwin; |
|
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6861 lastwin = curtab->tp_lastwin; |
|
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6862 } |
|
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6863 else |
|
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6864 goto_tabpage_tp(save_curtab, FALSE, FALSE); |
|
0792cc5133ce
updated for version 7.3.1204
Bram Moolenaar <bram@vim.org>
parents:
4805
diff
changeset
|
6865 } |
| 4429 | 6866 if (win_valid(save_curwin)) |
| 6867 { | |
| 6868 curwin = save_curwin; | |
| 6869 curbuf = curwin->w_buffer; | |
| 6870 } | |
| 6871 # endif | |
| 6872 # ifdef FEAT_AUTOCMD | |
| 6873 unblock_autocmds(); | |
| 6874 # endif | |
| 6875 } | |
| 6876 | |
| 6877 /* | |
| 6878 * Make "buf" the current buffer. restore_buffer() MUST be called to undo. | |
| 6879 * No autocommands will be executed. Use aucmd_prepbuf() if there are any. | |
| 6880 */ | |
| 6881 void | |
| 6882 switch_buffer(save_curbuf, buf) | |
| 6883 buf_T *buf; | |
| 6884 buf_T **save_curbuf; | |
| 6885 { | |
| 6886 # ifdef FEAT_AUTOCMD | |
| 6887 block_autocmds(); | |
| 6888 # endif | |
| 6889 *save_curbuf = curbuf; | |
| 6890 --curbuf->b_nwindows; | |
| 6891 curbuf = buf; | |
| 6892 curwin->w_buffer = buf; | |
| 6893 ++curbuf->b_nwindows; | |
| 6894 } | |
| 6895 | |
| 6896 /* | |
| 6897 * Restore the current buffer after using switch_buffer(). | |
| 6898 */ | |
| 6899 void | |
| 6900 restore_buffer(save_curbuf) | |
| 6901 buf_T *save_curbuf; | |
| 6902 { | |
| 6903 # ifdef FEAT_AUTOCMD | |
| 6904 unblock_autocmds(); | |
| 6905 # endif | |
| 6906 /* Check for valid buffer, just in case. */ | |
| 6907 if (buf_valid(save_curbuf)) | |
| 6908 { | |
| 6909 --curbuf->b_nwindows; | |
| 6910 curwin->w_buffer = save_curbuf; | |
| 6911 curbuf = save_curbuf; | |
| 6912 ++curbuf->b_nwindows; | |
| 6913 } | |
| 6914 } | |
| 6915 #endif | |
| 6916 | |
| 7 | 6917 #if (defined(FEAT_GUI) && defined(FEAT_VERTSPLIT)) || defined(PROTO) |
| 6918 /* | |
| 6919 * Return TRUE if there is any vertically split window. | |
| 6920 */ | |
| 6921 int | |
| 6922 win_hasvertsplit() | |
| 6923 { | |
| 6924 frame_T *fr; | |
| 6925 | |
| 6926 if (topframe->fr_layout == FR_ROW) | |
| 6927 return TRUE; | |
| 6928 | |
| 6929 if (topframe->fr_layout == FR_COL) | |
| 6930 for (fr = topframe->fr_child; fr != NULL; fr = fr->fr_next) | |
| 6931 if (fr->fr_layout == FR_ROW) | |
| 6932 return TRUE; | |
| 6933 | |
| 6934 return FALSE; | |
| 6935 } | |
| 6936 #endif | |
| 1326 | 6937 |
| 6938 #if defined(FEAT_SEARCH_EXTRA) || defined(PROTO) | |
| 6939 /* | |
| 6940 * Add match to the match list of window 'wp'. The pattern 'pat' will be | |
| 1698 | 6941 * highlighted with the group 'grp' with priority 'prio'. |
| 1326 | 6942 * Optionally, a desired ID 'id' can be specified (greater than or equal to 1). |
| 6943 * If no particular ID is desired, -1 must be specified for 'id'. | |
| 6944 * Return ID of added match, -1 on failure. | |
| 6945 */ | |
| 6946 int | |
| 6947 | 6947 match_add(wp, grp, pat, prio, id, pos_list, conceal_char) |
| 1326 | 6948 win_T *wp; |
| 6949 char_u *grp; | |
| 6950 char_u *pat; | |
| 6951 int prio; | |
| 6952 int id; | |
| 5979 | 6953 list_T *pos_list; |
| 6947 | 6954 char_u *conceal_char UNUSED; /* pointer to conceal replacement char */ |
| 1326 | 6955 { |
| 5979 | 6956 matchitem_T *cur; |
| 6957 matchitem_T *prev; | |
| 6958 matchitem_T *m; | |
| 1326 | 6959 int hlg_id; |
| 5979 | 6960 regprog_T *regprog = NULL; |
| 6961 int rtype = SOME_VALID; | |
| 6962 | |
| 6963 if (*grp == NUL || (pat != NULL && *pat == NUL)) | |
| 1326 | 6964 return -1; |
| 6965 if (id < -1 || id == 0) | |
| 6966 { | |
| 6967 EMSGN("E799: Invalid ID: %ld (must be greater than or equal to 1)", id); | |
| 6968 return -1; | |
| 6969 } | |
| 6970 if (id != -1) | |
| 6971 { | |
| 6972 cur = wp->w_match_head; | |
| 6973 while (cur != NULL) | |
| 6974 { | |
| 6975 if (cur->id == id) | |
| 6976 { | |
| 6977 EMSGN("E801: ID already taken: %ld", id); | |
| 6978 return -1; | |
| 6979 } | |
| 6980 cur = cur->next; | |
| 6981 } | |
| 6982 } | |
| 1570 | 6983 if ((hlg_id = syn_namen2id(grp, (int)STRLEN(grp))) == 0) |
| 1326 | 6984 { |
| 6985 EMSG2(_(e_nogroup), grp); | |
| 6986 return -1; | |
| 6987 } | |
| 5979 | 6988 if (pat != NULL && (regprog = vim_regcomp(pat, RE_MAGIC)) == NULL) |
| 1326 | 6989 { |
| 6990 EMSG2(_(e_invarg2), pat); | |
| 6991 return -1; | |
| 6992 } | |
| 6993 | |
| 6994 /* Find available match ID. */ | |
| 6995 while (id == -1) | |
| 6996 { | |
| 6997 cur = wp->w_match_head; | |
| 6998 while (cur != NULL && cur->id != wp->w_next_match_id) | |
| 6999 cur = cur->next; | |
| 7000 if (cur == NULL) | |
| 7001 id = wp->w_next_match_id; | |
| 7002 wp->w_next_match_id++; | |
| 7003 } | |
| 7004 | |
| 7005 /* Build new match. */ | |
| 5987 | 7006 m = (matchitem_T *)alloc_clear(sizeof(matchitem_T)); |
| 1326 | 7007 m->id = id; |
| 7008 m->priority = prio; | |
| 5979 | 7009 m->pattern = pat == NULL ? NULL : vim_strsave(pat); |
| 1326 | 7010 m->hlg_id = hlg_id; |
| 1338 | 7011 m->match.regprog = regprog; |
| 7012 m->match.rmm_ic = FALSE; | |
| 7013 m->match.rmm_maxcol = 0; | |
| 6947 | 7014 #ifdef FEAT_CONCEAL |
| 7015 m->conceal_char = 0; | |
| 7016 if (conceal_char != NULL) | |
| 7017 m->conceal_char = (*mb_ptr2char)(conceal_char); | |
| 7018 #endif | |
| 1326 | 7019 |
| 5979 | 7020 /* Set up position matches */ |
| 7021 if (pos_list != NULL) | |
| 7022 { | |
| 7023 linenr_T toplnum = 0; | |
| 7024 linenr_T botlnum = 0; | |
| 7025 listitem_T *li; | |
| 7026 int i; | |
| 7027 | |
| 6007 | 7028 for (i = 0, li = pos_list->lv_first; li != NULL && i < MAXPOSMATCH; |
| 5979 | 7029 i++, li = li->li_next) |
| 7030 { | |
| 7031 linenr_T lnum = 0; | |
| 7032 colnr_T col = 0; | |
| 7033 int len = 1; | |
| 7034 list_T *subl; | |
| 7035 listitem_T *subli; | |
| 5987 | 7036 int error = FALSE; |
| 5979 | 7037 |
| 7038 if (li->li_tv.v_type == VAR_LIST) | |
| 7039 { | |
| 7040 subl = li->li_tv.vval.v_list; | |
| 7041 if (subl == NULL) | |
| 7042 goto fail; | |
| 7043 subli = subl->lv_first; | |
| 7044 if (subli == NULL) | |
| 7045 goto fail; | |
| 7046 lnum = get_tv_number_chk(&subli->li_tv, &error); | |
| 7047 if (error == TRUE) | |
| 7048 goto fail; | |
| 7049 if (lnum == 0) | |
| 7050 { | |
| 7051 --i; | |
| 7052 continue; | |
| 7053 } | |
| 6007 | 7054 m->pos.pos[i].lnum = lnum; |
| 5979 | 7055 subli = subli->li_next; |
| 7056 if (subli != NULL) | |
| 7057 { | |
| 7058 col = get_tv_number_chk(&subli->li_tv, &error); | |
| 7059 if (error == TRUE) | |
| 7060 goto fail; | |
| 7061 subli = subli->li_next; | |
| 7062 if (subli != NULL) | |
| 7063 { | |
| 7064 len = get_tv_number_chk(&subli->li_tv, &error); | |
| 7065 if (error == TRUE) | |
| 7066 goto fail; | |
| 7067 } | |
| 7068 } | |
| 7069 m->pos.pos[i].col = col; | |
| 7070 m->pos.pos[i].len = len; | |
| 7071 } | |
| 7072 else if (li->li_tv.v_type == VAR_NUMBER) | |
| 7073 { | |
| 7074 if (li->li_tv.vval.v_number == 0) | |
| 6007 | 7075 { |
| 7076 --i; | |
| 5979 | 7077 continue; |
| 6007 | 7078 } |
| 5979 | 7079 m->pos.pos[i].lnum = li->li_tv.vval.v_number; |
| 7080 m->pos.pos[i].col = 0; | |
| 7081 m->pos.pos[i].len = 0; | |
| 7082 } | |
| 7083 else | |
| 7084 { | |
| 7085 EMSG(_("List or number required")); | |
| 7086 goto fail; | |
| 7087 } | |
| 7088 if (toplnum == 0 || lnum < toplnum) | |
| 7089 toplnum = lnum; | |
| 6005 | 7090 if (botlnum == 0 || lnum >= botlnum) |
| 7091 botlnum = lnum + 1; | |
| 5979 | 7092 } |
| 7093 | |
| 7094 /* Calculate top and bottom lines for redrawing area */ | |
| 7095 if (toplnum != 0) | |
| 7096 { | |
| 7097 if (wp->w_buffer->b_mod_set) | |
| 7098 { | |
| 7099 if (wp->w_buffer->b_mod_top > toplnum) | |
| 7100 wp->w_buffer->b_mod_top = toplnum; | |
| 7101 if (wp->w_buffer->b_mod_bot < botlnum) | |
| 7102 wp->w_buffer->b_mod_bot = botlnum; | |
| 7103 } | |
| 7104 else | |
| 7105 { | |
| 6018 | 7106 wp->w_buffer->b_mod_set = TRUE; |
| 5979 | 7107 wp->w_buffer->b_mod_top = toplnum; |
| 7108 wp->w_buffer->b_mod_bot = botlnum; | |
| 6018 | 7109 wp->w_buffer->b_mod_xlines = 0; |
| 5979 | 7110 } |
| 7111 m->pos.toplnum = toplnum; | |
| 7112 m->pos.botlnum = botlnum; | |
| 7113 rtype = VALID; | |
| 7114 } | |
| 7115 } | |
| 7116 | |
| 1326 | 7117 /* Insert new match. The match list is in ascending order with regard to |
| 7118 * the match priorities. */ | |
| 7119 cur = wp->w_match_head; | |
| 7120 prev = cur; | |
| 7121 while (cur != NULL && prio >= cur->priority) | |
| 7122 { | |
| 7123 prev = cur; | |
| 7124 cur = cur->next; | |
| 7125 } | |
| 7126 if (cur == prev) | |
| 7127 wp->w_match_head = m; | |
| 7128 else | |
| 7129 prev->next = m; | |
| 7130 m->next = cur; | |
| 7131 | |
| 5979 | 7132 redraw_later(rtype); |
| 1326 | 7133 return id; |
| 5979 | 7134 |
| 7135 fail: | |
| 7136 vim_free(m); | |
| 7137 return -1; | |
| 1326 | 7138 } |
| 7139 | |
| 7140 /* | |
| 7141 * Delete match with ID 'id' in the match list of window 'wp'. | |
| 7142 * Print error messages if 'perr' is TRUE. | |
| 7143 */ | |
| 7144 int | |
| 7145 match_delete(wp, id, perr) | |
| 7146 win_T *wp; | |
| 7147 int id; | |
| 7148 int perr; | |
| 7149 { | |
| 5979 | 7150 matchitem_T *cur = wp->w_match_head; |
| 7151 matchitem_T *prev = cur; | |
| 7152 int rtype = SOME_VALID; | |
| 1326 | 7153 |
| 7154 if (id < 1) | |
| 7155 { | |
| 7156 if (perr == TRUE) | |
| 7157 EMSGN("E802: Invalid ID: %ld (must be greater than or equal to 1)", | |
| 7158 id); | |
| 7159 return -1; | |
| 7160 } | |
| 7161 while (cur != NULL && cur->id != id) | |
| 7162 { | |
| 7163 prev = cur; | |
| 7164 cur = cur->next; | |
| 7165 } | |
| 7166 if (cur == NULL) | |
| 7167 { | |
| 7168 if (perr == TRUE) | |
| 7169 EMSGN("E803: ID not found: %ld", id); | |
| 7170 return -1; | |
| 7171 } | |
| 7172 if (cur == prev) | |
| 7173 wp->w_match_head = cur->next; | |
| 7174 else | |
| 7175 prev->next = cur->next; | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4442
diff
changeset
|
7176 vim_regfree(cur->match.regprog); |
| 1326 | 7177 vim_free(cur->pattern); |
| 5979 | 7178 if (cur->pos.toplnum != 0) |
| 7179 { | |
| 7180 if (wp->w_buffer->b_mod_set) | |
| 7181 { | |
| 7182 if (wp->w_buffer->b_mod_top > cur->pos.toplnum) | |
| 7183 wp->w_buffer->b_mod_top = cur->pos.toplnum; | |
| 7184 if (wp->w_buffer->b_mod_bot < cur->pos.botlnum) | |
| 7185 wp->w_buffer->b_mod_bot = cur->pos.botlnum; | |
| 7186 } | |
| 7187 else | |
| 7188 { | |
| 6018 | 7189 wp->w_buffer->b_mod_set = TRUE; |
| 5979 | 7190 wp->w_buffer->b_mod_top = cur->pos.toplnum; |
| 7191 wp->w_buffer->b_mod_bot = cur->pos.botlnum; | |
| 6018 | 7192 wp->w_buffer->b_mod_xlines = 0; |
| 5979 | 7193 } |
| 7194 rtype = VALID; | |
| 7195 } | |
| 1326 | 7196 vim_free(cur); |
| 5979 | 7197 redraw_later(rtype); |
| 1326 | 7198 return 0; |
| 7199 } | |
| 7200 | |
| 7201 /* | |
| 7202 * Delete all matches in the match list of window 'wp'. | |
| 7203 */ | |
| 7204 void | |
| 7205 clear_matches(wp) | |
| 7206 win_T *wp; | |
| 7207 { | |
| 7208 matchitem_T *m; | |
| 7209 | |
| 7210 while (wp->w_match_head != NULL) | |
| 7211 { | |
| 7212 m = wp->w_match_head->next; | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4442
diff
changeset
|
7213 vim_regfree(wp->w_match_head->match.regprog); |
| 1326 | 7214 vim_free(wp->w_match_head->pattern); |
| 7215 vim_free(wp->w_match_head); | |
| 7216 wp->w_match_head = m; | |
| 7217 } | |
| 7218 redraw_later(SOME_VALID); | |
| 7219 } | |
| 7220 | |
| 7221 /* | |
| 7222 * Get match from ID 'id' in window 'wp'. | |
| 7223 * Return NULL if match not found. | |
| 7224 */ | |
| 7225 matchitem_T * | |
| 7226 get_match(wp, id) | |
| 7227 win_T *wp; | |
| 7228 int id; | |
| 7229 { | |
| 7230 matchitem_T *cur = wp->w_match_head; | |
| 7231 | |
| 7232 while (cur != NULL && cur->id != id) | |
| 7233 cur = cur->next; | |
| 7234 return cur; | |
| 7235 } | |
| 7236 #endif | |
| 4379 | 7237 |
| 7238 #if defined(FEAT_PYTHON) || defined(FEAT_PYTHON3) || defined(PROTO) | |
| 7239 int | |
| 4401 | 7240 get_win_number(win_T *wp, win_T *first_win) |
| 4379 | 7241 { |
| 7242 int i = 1; | |
| 7243 win_T *w; | |
| 7244 | |
| 4401 | 7245 for (w = first_win; w != NULL && w != wp; w = W_NEXT(w)) |
| 4379 | 7246 ++i; |
| 7247 | |
| 7248 if (w == NULL) | |
| 7249 return 0; | |
| 7250 else | |
| 7251 return i; | |
| 7252 } | |
| 4401 | 7253 |
| 7254 int | |
|
4936
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
7255 get_tab_number(tabpage_T *tp UNUSED) |
| 4401 | 7256 { |
| 7257 int i = 1; | |
|
4936
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
7258 # ifdef FEAT_WINDOWS |
| 4401 | 7259 tabpage_T *t; |
| 7260 | |
| 7261 for (t = first_tabpage; t != NULL && t != tp; t = t->tp_next) | |
| 7262 ++i; | |
| 7263 | |
| 7264 if (t == NULL) | |
| 7265 return 0; | |
| 7266 else | |
|
4936
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
7267 # endif |
| 4401 | 7268 return i; |
| 7269 } | |
| 7270 #endif | |
|
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7271 |
|
7229
ae360f1df2aa
commit https://github.com/vim/vim/commit/6a2697ffd7e894861853b351689b0ddec8901c96
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7272 #if defined(FEAT_WINDOWS) || defined(PROTO) |
|
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7273 /* |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7274 * Return TRUE if "topfrp" and its children are at the right height. |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7275 */ |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7276 static int |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7277 frame_check_height(topfrp, height) |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7278 frame_T *topfrp; |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7279 int height; |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7280 { |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7281 frame_T *frp; |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7282 |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7283 if (topfrp->fr_height != height) |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7284 return FALSE; |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7285 |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7286 if (topfrp->fr_layout == FR_ROW) |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7287 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
|
7288 if (frp->fr_height != height) |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7289 return FALSE; |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7290 |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7291 return TRUE; |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7292 } |
|
5025
322441058afc
updated for version 7.3.1256
Bram Moolenaar <bram@vim.org>
parents:
5004
diff
changeset
|
7293 #endif |
|
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7294 |
|
7229
ae360f1df2aa
commit https://github.com/vim/vim/commit/6a2697ffd7e894861853b351689b0ddec8901c96
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7295 #if defined(FEAT_VERTSPLIT) || defined(PROTO) |
|
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7296 /* |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7297 * 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
|
7298 */ |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7299 static int |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7300 frame_check_width(topfrp, width) |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7301 frame_T *topfrp; |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7302 int width; |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7303 { |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7304 frame_T *frp; |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7305 |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7306 if (topfrp->fr_width != width) |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7307 return FALSE; |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7308 |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7309 if (topfrp->fr_layout == FR_COL) |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7310 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
|
7311 if (frp->fr_width != width) |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7312 return FALSE; |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7313 |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7314 return TRUE; |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7315 } |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7316 #endif |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7317 |