Mercurial > vim
annotate src/window.c @ 8884:a36c5c7384c4
Added tag v7.4.1728 for changeset b7de875169e6134481a4ec0732d0ab692d75e685
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Thu, 14 Apr 2016 14:00:06 +0200 |
| parents | dc10bd23f918 |
| children | 0e90f3e13d88 |
| rev | line source |
|---|---|
| 7 | 1 /* vi:set ts=8 sts=4 sw=4: |
| 2 * | |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read a list of people who contributed. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 | |
| 10 #include "vim.h" | |
| 11 | |
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12 static int path_is_url(char_u *p); |
| 7 | 13 #if defined(FEAT_WINDOWS) || defined(PROTO) |
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14 static void cmd_with_count(char *cmd, char_u *bufp, size_t bufsize, long Prenum); |
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15 static void win_init(win_T *newp, win_T *oldp, int flags); |
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16 static void win_init_some(win_T *newp, win_T *oldp); |
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17 static void frame_comp_pos(frame_T *topfrp, int *row, int *col); |
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18 static void frame_setheight(frame_T *curfrp, int height); |
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19 static void frame_setwidth(frame_T *curfrp, int width); |
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20 static void win_exchange(long); |
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21 static void win_rotate(int, int); |
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22 static void win_totop(int size, int flags); |
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23 static void win_equal_rec(win_T *next_curwin, int current, frame_T *topfr, int dir, int col, int row, int width, int height); |
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24 static int last_window(void); |
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25 static int close_last_window_tabpage(win_T *win, int free_buf, tabpage_T *prev_curtab); |
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26 static win_T *win_free_mem(win_T *win, int *dirp, tabpage_T *tp); |
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27 static frame_T *win_altframe(win_T *win, tabpage_T *tp); |
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28 static tabpage_T *alt_tabpage(void); |
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29 static win_T *frame2win(frame_T *frp); |
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30 static int frame_has_win(frame_T *frp, win_T *wp); |
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31 static void frame_new_height(frame_T *topfrp, int height, int topfirst, int wfh); |
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32 static int frame_fixed_height(frame_T *frp); |
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33 static int frame_fixed_width(frame_T *frp); |
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34 static void frame_add_statusline(frame_T *frp); |
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35 static void frame_new_width(frame_T *topfrp, int width, int leftfirst, int wfw); |
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36 static void frame_add_vsep(frame_T *frp); |
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37 static int frame_minwidth(frame_T *topfrp, win_T *next_curwin); |
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38 static void frame_fix_width(win_T *wp); |
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39 #endif |
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40 static int win_alloc_firstwin(win_T *oldwin); |
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41 static void new_frame(win_T *wp); |
| 667 | 42 #if defined(FEAT_WINDOWS) || defined(PROTO) |
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43 static tabpage_T *alloc_tabpage(void); |
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44 static int leave_tabpage(buf_T *new_curbuf, int trigger_leave_autocmds); |
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45 static void enter_tabpage(tabpage_T *tp, buf_T *old_curbuf, int trigger_enter_autocmds, int trigger_leave_autocmds); |
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46 static void frame_fix_height(win_T *wp); |
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47 static int frame_minheight(frame_T *topfrp, win_T *next_curwin); |
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48 static void win_enter_ext(win_T *wp, int undo_sync, int no_curwin, int trigger_enter_autocmds, int trigger_leave_autocmds); |
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49 static void win_free(win_T *wp, tabpage_T *tp); |
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50 static void frame_append(frame_T *after, frame_T *frp); |
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51 static void frame_insert(frame_T *before, frame_T *frp); |
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52 static void frame_remove(frame_T *frp); |
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53 static void win_goto_ver(int up, long count); |
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54 static void win_goto_hor(int left, long count); |
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55 static void frame_add_height(frame_T *frp, int n); |
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56 static void last_status_rec(frame_T *fr, int statusline); |
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57 |
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58 static void make_snapshot_rec(frame_T *fr, frame_T **frp); |
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59 static void clear_snapshot(tabpage_T *tp, int idx); |
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60 static void clear_snapshot_rec(frame_T *fr); |
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61 static int check_snapshot_rec(frame_T *sn, frame_T *fr); |
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62 static win_T *restore_snapshot_rec(frame_T *sn, frame_T *fr); |
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63 |
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64 static int frame_check_height(frame_T *topfrp, int height); |
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65 static int frame_check_width(frame_T *topfrp, int width); |
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66 |
| 7 | 67 #endif /* FEAT_WINDOWS */ |
| 1326 | 68 |
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69 static win_T *win_alloc(win_T *after, int hidden); |
| 7 | 70 |
| 71 #define URL_SLASH 1 /* path_is_url() has found "://" */ | |
| 72 #define URL_BACKSLASH 2 /* path_is_url() has found ":\\" */ | |
| 73 | |
| 1187 | 74 #define NOWIN (win_T *)-1 /* non-existing window */ |
| 7 | 75 |
| 170 | 76 #ifdef FEAT_WINDOWS |
| 685 | 77 # define ROWS_AVAIL (Rows - p_ch - tabline_height()) |
| 667 | 78 #else |
| 79 # define ROWS_AVAIL (Rows - p_ch) | |
| 170 | 80 #endif |
| 81 | |
| 7 | 82 #if defined(FEAT_WINDOWS) || defined(PROTO) |
| 826 | 83 |
| 84 static char *m_onlyone = N_("Already only one window"); | |
| 85 | |
| 7 | 86 /* |
| 87 * all CTRL-W window commands are handled here, called from normal_cmd(). | |
| 88 */ | |
| 89 void | |
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90 do_window( |
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91 int nchar, |
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92 long Prenum, |
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93 int xchar) /* extra char from ":wincmd gx" or NUL */ |
| 7 | 94 { |
| 95 long Prenum1; | |
| 96 win_T *wp; | |
| 97 #if defined(FEAT_SEARCHPATH) || defined(FEAT_FIND_ID) | |
| 98 char_u *ptr; | |
| 681 | 99 linenr_T lnum = -1; |
| 7 | 100 #endif |
| 101 #ifdef FEAT_FIND_ID | |
| 102 int type = FIND_DEFINE; | |
| 103 int len; | |
| 104 #endif | |
| 105 char_u cbuf[40]; | |
| 106 | |
| 107 if (Prenum == 0) | |
| 108 Prenum1 = 1; | |
| 109 else | |
| 110 Prenum1 = Prenum; | |
| 111 | |
| 112 #ifdef FEAT_CMDWIN | |
| 113 # define CHECK_CMDWIN if (cmdwin_type != 0) { EMSG(_(e_cmdwin)); break; } | |
| 114 #else | |
| 115 # define CHECK_CMDWIN | |
| 116 #endif | |
| 117 | |
| 118 switch (nchar) | |
| 119 { | |
| 120 /* split current window in two parts, horizontally */ | |
| 121 case 'S': | |
| 122 case Ctrl_S: | |
| 123 case 's': | |
| 124 CHECK_CMDWIN | |
| 125 reset_VIsual_and_resel(); /* stop Visual mode */ | |
| 635 | 126 #ifdef FEAT_QUICKFIX |
| 127 /* When splitting the quickfix window open a new buffer in it, | |
| 128 * don't replicate the quickfix buffer. */ | |
| 129 if (bt_quickfix(curbuf)) | |
| 130 goto newwindow; | |
| 131 #endif | |
| 7 | 132 #ifdef FEAT_GUI |
| 133 need_mouse_correct = TRUE; | |
| 134 #endif | |
| 7009 | 135 (void)win_split((int)Prenum, 0); |
| 7 | 136 break; |
| 137 | |
| 138 /* split current window in two parts, vertically */ | |
| 139 case Ctrl_V: | |
| 140 case 'v': | |
| 141 CHECK_CMDWIN | |
| 142 reset_VIsual_and_resel(); /* stop Visual mode */ | |
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143 #ifdef FEAT_QUICKFIX |
| 1664 | 144 /* When splitting the quickfix window open a new buffer in it, |
| 145 * don't replicate the quickfix buffer. */ | |
| 146 if (bt_quickfix(curbuf)) | |
| 147 goto newwindow; | |
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148 #endif |
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149 #ifdef FEAT_GUI |
| 7 | 150 need_mouse_correct = TRUE; |
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151 #endif |
| 7009 | 152 (void)win_split((int)Prenum, WSP_VERT); |
| 7 | 153 break; |
| 154 | |
| 155 /* split current window and edit alternate file */ | |
| 156 case Ctrl_HAT: | |
| 157 case '^': | |
| 158 CHECK_CMDWIN | |
| 159 reset_VIsual_and_resel(); /* stop Visual mode */ | |
| 6432 | 160 cmd_with_count("split #", cbuf, sizeof(cbuf), Prenum); |
| 7 | 161 do_cmdline_cmd(cbuf); |
| 162 break; | |
| 163 | |
| 164 /* open new window */ | |
| 165 case Ctrl_N: | |
| 166 case 'n': | |
| 167 CHECK_CMDWIN | |
| 168 reset_VIsual_and_resel(); /* stop Visual mode */ | |
| 635 | 169 #ifdef FEAT_QUICKFIX |
| 170 newwindow: | |
| 171 #endif | |
| 7 | 172 if (Prenum) |
| 1664 | 173 /* window height */ |
| 174 vim_snprintf((char *)cbuf, sizeof(cbuf) - 5, "%ld", Prenum); | |
| 7 | 175 else |
| 176 cbuf[0] = NUL; | |
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177 #if defined(FEAT_QUICKFIX) |
| 1664 | 178 if (nchar == 'v' || nchar == Ctrl_V) |
| 179 STRCAT(cbuf, "v"); | |
| 180 #endif | |
| 7 | 181 STRCAT(cbuf, "new"); |
| 182 do_cmdline_cmd(cbuf); | |
| 183 break; | |
| 184 | |
| 185 /* quit current window */ | |
| 186 case Ctrl_Q: | |
| 187 case 'q': | |
| 188 reset_VIsual_and_resel(); /* stop Visual mode */ | |
| 6432 | 189 cmd_with_count("quit", cbuf, sizeof(cbuf), Prenum); |
| 6398 | 190 do_cmdline_cmd(cbuf); |
| 7 | 191 break; |
| 192 | |
| 193 /* close current window */ | |
| 194 case Ctrl_C: | |
| 195 case 'c': | |
| 196 reset_VIsual_and_resel(); /* stop Visual mode */ | |
| 6432 | 197 cmd_with_count("close", cbuf, sizeof(cbuf), Prenum); |
| 6398 | 198 do_cmdline_cmd(cbuf); |
| 7 | 199 break; |
| 200 | |
| 201 #if defined(FEAT_WINDOWS) && defined(FEAT_QUICKFIX) | |
| 202 /* close preview window */ | |
| 203 case Ctrl_Z: | |
| 204 case 'z': | |
| 205 CHECK_CMDWIN | |
| 206 reset_VIsual_and_resel(); /* stop Visual mode */ | |
| 207 do_cmdline_cmd((char_u *)"pclose"); | |
| 208 break; | |
| 209 | |
| 210 /* cursor to preview window */ | |
| 211 case 'P': | |
| 212 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 213 if (wp->w_p_pvw) | |
| 214 break; | |
| 215 if (wp == NULL) | |
| 216 EMSG(_("E441: There is no preview window")); | |
| 217 else | |
| 218 win_goto(wp); | |
| 219 break; | |
| 220 #endif | |
| 221 | |
| 222 /* close all but current window */ | |
| 223 case Ctrl_O: | |
| 224 case 'o': | |
| 225 CHECK_CMDWIN | |
| 226 reset_VIsual_and_resel(); /* stop Visual mode */ | |
| 6432 | 227 cmd_with_count("only", cbuf, sizeof(cbuf), Prenum); |
| 6398 | 228 do_cmdline_cmd(cbuf); |
| 7 | 229 break; |
| 230 | |
| 231 /* cursor to next window with wrap around */ | |
| 232 case Ctrl_W: | |
| 233 case 'w': | |
| 234 /* cursor to previous window with wrap around */ | |
| 235 case 'W': | |
| 236 CHECK_CMDWIN | |
| 1906 | 237 if (firstwin == lastwin && Prenum != 1) /* just one window */ |
| 7 | 238 beep_flush(); |
| 239 else | |
| 240 { | |
| 241 if (Prenum) /* go to specified window */ | |
| 242 { | |
| 243 for (wp = firstwin; --Prenum > 0; ) | |
| 244 { | |
| 245 if (wp->w_next == NULL) | |
| 246 break; | |
| 247 else | |
| 248 wp = wp->w_next; | |
| 249 } | |
| 250 } | |
| 251 else | |
| 252 { | |
| 253 if (nchar == 'W') /* go to previous window */ | |
| 254 { | |
| 255 wp = curwin->w_prev; | |
| 256 if (wp == NULL) | |
| 257 wp = lastwin; /* wrap around */ | |
| 258 } | |
| 259 else /* go to next window */ | |
| 260 { | |
| 261 wp = curwin->w_next; | |
| 262 if (wp == NULL) | |
| 263 wp = firstwin; /* wrap around */ | |
| 264 } | |
| 265 } | |
| 266 win_goto(wp); | |
| 267 } | |
| 268 break; | |
| 269 | |
| 270 /* cursor to window below */ | |
| 271 case 'j': | |
| 272 case K_DOWN: | |
| 273 case Ctrl_J: | |
| 274 CHECK_CMDWIN | |
| 275 win_goto_ver(FALSE, Prenum1); | |
| 276 break; | |
| 277 | |
| 278 /* cursor to window above */ | |
| 279 case 'k': | |
| 280 case K_UP: | |
| 281 case Ctrl_K: | |
| 282 CHECK_CMDWIN | |
| 283 win_goto_ver(TRUE, Prenum1); | |
| 284 break; | |
| 285 | |
| 286 /* cursor to left window */ | |
| 287 case 'h': | |
| 288 case K_LEFT: | |
| 289 case Ctrl_H: | |
| 290 case K_BS: | |
| 291 CHECK_CMDWIN | |
| 292 win_goto_hor(TRUE, Prenum1); | |
| 293 break; | |
| 294 | |
| 295 /* cursor to right window */ | |
| 296 case 'l': | |
| 297 case K_RIGHT: | |
| 298 case Ctrl_L: | |
| 299 CHECK_CMDWIN | |
| 300 win_goto_hor(FALSE, Prenum1); | |
| 301 break; | |
| 302 | |
| 826 | 303 /* move window to new tab page */ |
| 304 case 'T': | |
| 1906 | 305 if (one_window()) |
| 826 | 306 MSG(_(m_onlyone)); |
| 307 else | |
| 308 { | |
| 309 tabpage_T *oldtab = curtab; | |
| 310 tabpage_T *newtab; | |
| 311 | |
| 312 /* First create a new tab with the window, then go back to | |
| 313 * the old tab and close the window there. */ | |
| 944 | 314 wp = curwin; |
| 826 | 315 if (win_new_tabpage((int)Prenum) == OK |
| 316 && valid_tabpage(oldtab)) | |
| 317 { | |
| 318 newtab = curtab; | |
| 4354 | 319 goto_tabpage_tp(oldtab, TRUE, TRUE); |
| 826 | 320 if (curwin == wp) |
| 321 win_close(curwin, FALSE); | |
| 322 if (valid_tabpage(newtab)) | |
| 4354 | 323 goto_tabpage_tp(newtab, TRUE, TRUE); |
| 826 | 324 } |
| 325 } | |
| 326 break; | |
| 327 | |
| 7 | 328 /* cursor to top-left window */ |
| 329 case 't': | |
| 330 case Ctrl_T: | |
| 331 win_goto(firstwin); | |
| 332 break; | |
| 333 | |
| 334 /* cursor to bottom-right window */ | |
| 335 case 'b': | |
| 336 case Ctrl_B: | |
| 337 win_goto(lastwin); | |
| 338 break; | |
| 339 | |
| 340 /* cursor to last accessed (previous) window */ | |
| 341 case 'p': | |
| 342 case Ctrl_P: | |
|
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
343 if (!win_valid(prevwin)) |
| 7 | 344 beep_flush(); |
| 345 else | |
| 346 win_goto(prevwin); | |
| 347 break; | |
| 348 | |
| 349 /* exchange current and next window */ | |
| 350 case 'x': | |
| 351 case Ctrl_X: | |
| 352 CHECK_CMDWIN | |
| 353 win_exchange(Prenum); | |
| 354 break; | |
| 355 | |
| 356 /* rotate windows downwards */ | |
| 357 case Ctrl_R: | |
| 358 case 'r': | |
| 359 CHECK_CMDWIN | |
| 360 reset_VIsual_and_resel(); /* stop Visual mode */ | |
| 361 win_rotate(FALSE, (int)Prenum1); /* downwards */ | |
| 362 break; | |
| 363 | |
| 364 /* rotate windows upwards */ | |
| 365 case 'R': | |
| 366 CHECK_CMDWIN | |
| 367 reset_VIsual_and_resel(); /* stop Visual mode */ | |
| 368 win_rotate(TRUE, (int)Prenum1); /* upwards */ | |
| 369 break; | |
| 370 | |
| 371 /* move window to the very top/bottom/left/right */ | |
| 372 case 'K': | |
| 373 case 'J': | |
| 374 case 'H': | |
| 375 case 'L': | |
| 376 CHECK_CMDWIN | |
| 377 win_totop((int)Prenum, | |
| 378 ((nchar == 'H' || nchar == 'L') ? WSP_VERT : 0) | |
| 379 | ((nchar == 'H' || nchar == 'K') ? WSP_TOP : WSP_BOT)); | |
| 380 break; | |
| 381 | |
| 382 /* make all windows the same height */ | |
| 383 case '=': | |
| 384 #ifdef FEAT_GUI | |
| 385 need_mouse_correct = TRUE; | |
| 386 #endif | |
| 387 win_equal(NULL, FALSE, 'b'); | |
| 388 break; | |
| 389 | |
| 390 /* increase current window height */ | |
| 391 case '+': | |
| 392 #ifdef FEAT_GUI | |
| 393 need_mouse_correct = TRUE; | |
| 394 #endif | |
| 395 win_setheight(curwin->w_height + (int)Prenum1); | |
| 396 break; | |
| 397 | |
| 398 /* decrease current window height */ | |
| 399 case '-': | |
| 400 #ifdef FEAT_GUI | |
| 401 need_mouse_correct = TRUE; | |
| 402 #endif | |
| 403 win_setheight(curwin->w_height - (int)Prenum1); | |
| 404 break; | |
| 405 | |
| 406 /* set current window height */ | |
| 407 case Ctrl__: | |
| 408 case '_': | |
| 409 #ifdef FEAT_GUI | |
| 410 need_mouse_correct = TRUE; | |
| 411 #endif | |
| 412 win_setheight(Prenum ? (int)Prenum : 9999); | |
| 413 break; | |
| 414 | |
| 415 /* increase current window width */ | |
| 416 case '>': | |
| 417 #ifdef FEAT_GUI | |
| 418 need_mouse_correct = TRUE; | |
| 419 #endif | |
| 420 win_setwidth(curwin->w_width + (int)Prenum1); | |
| 421 break; | |
| 422 | |
| 423 /* decrease current window width */ | |
| 424 case '<': | |
| 425 #ifdef FEAT_GUI | |
| 426 need_mouse_correct = TRUE; | |
| 427 #endif | |
| 428 win_setwidth(curwin->w_width - (int)Prenum1); | |
| 429 break; | |
| 430 | |
| 431 /* set current window width */ | |
| 432 case '|': | |
| 433 #ifdef FEAT_GUI | |
| 434 need_mouse_correct = TRUE; | |
| 435 #endif | |
| 436 win_setwidth(Prenum != 0 ? (int)Prenum : 9999); | |
| 437 break; | |
| 438 | |
| 439 /* jump to tag and split window if tag exists (in preview window) */ | |
| 440 #if defined(FEAT_QUICKFIX) | |
| 441 case '}': | |
| 442 CHECK_CMDWIN | |
| 443 if (Prenum) | |
| 444 g_do_tagpreview = Prenum; | |
| 445 else | |
| 446 g_do_tagpreview = p_pvh; | |
| 447 /*FALLTHROUGH*/ | |
| 448 #endif | |
| 449 case ']': | |
| 450 case Ctrl_RSB: | |
| 451 CHECK_CMDWIN | |
| 6239 | 452 /* keep Visual mode, can select words to use as a tag */ |
| 7 | 453 if (Prenum) |
| 454 postponed_split = Prenum; | |
| 455 else | |
| 456 postponed_split = -1; | |
| 6251 | 457 #ifdef FEAT_QUICKFIX |
| 6264 | 458 if (nchar != '}') |
| 459 g_do_tagpreview = 0; | |
| 6251 | 460 #endif |
| 6239 | 461 |
| 462 /* Execute the command right here, required when "wincmd ]" | |
| 463 * was used in a function. */ | |
| 7 | 464 do_nv_ident(Ctrl_RSB, NUL); |
| 465 break; | |
| 466 | |
| 467 #ifdef FEAT_SEARCHPATH | |
| 468 /* edit file name under cursor in a new window */ | |
| 469 case 'f': | |
| 681 | 470 case 'F': |
| 7 | 471 case Ctrl_F: |
| 820 | 472 wingotofile: |
| 7 | 473 CHECK_CMDWIN |
| 344 | 474 |
| 681 | 475 ptr = grab_file_name(Prenum1, &lnum); |
| 7 | 476 if (ptr != NULL) |
| 477 { | |
| 820 | 478 # ifdef FEAT_GUI |
| 7 | 479 need_mouse_correct = TRUE; |
| 820 | 480 # endif |
| 7 | 481 setpcmark(); |
| 482 if (win_split(0, 0) == OK) | |
| 483 { | |
| 2583 | 484 RESET_BINDING(curwin); |
| 1743 | 485 (void)do_ecmd(0, ptr, NULL, NULL, ECMD_LASTL, |
| 486 ECMD_HIDE, NULL); | |
| 681 | 487 if (nchar == 'F' && lnum >= 0) |
| 488 { | |
| 489 curwin->w_cursor.lnum = lnum; | |
| 490 check_cursor_lnum(); | |
| 491 beginline(BL_SOL | BL_FIX); | |
| 492 } | |
| 7 | 493 } |
| 494 vim_free(ptr); | |
| 495 } | |
| 496 break; | |
| 497 #endif | |
| 498 | |
| 499 #ifdef FEAT_FIND_ID | |
| 1187 | 500 /* Go to the first occurrence of the identifier under cursor along path in a |
| 7 | 501 * new window -- webb |
| 502 */ | |
| 503 case 'i': /* Go to any match */ | |
| 504 case Ctrl_I: | |
| 505 type = FIND_ANY; | |
| 506 /* FALLTHROUGH */ | |
| 507 case 'd': /* Go to definition, using 'define' */ | |
| 508 case Ctrl_D: | |
| 509 CHECK_CMDWIN | |
| 510 if ((len = find_ident_under_cursor(&ptr, FIND_IDENT)) == 0) | |
| 511 break; | |
| 512 find_pattern_in_path(ptr, 0, len, TRUE, | |
| 513 Prenum == 0 ? TRUE : FALSE, type, | |
| 514 Prenum1, ACTION_SPLIT, (linenr_T)1, (linenr_T)MAXLNUM); | |
| 515 curwin->w_set_curswant = TRUE; | |
| 516 break; | |
| 517 #endif | |
| 518 | |
| 170 | 519 case K_KENTER: |
| 520 case CAR: | |
| 521 #if defined(FEAT_QUICKFIX) | |
| 522 /* | |
| 523 * In a quickfix window a <CR> jumps to the error under the | |
| 524 * cursor in a new window. | |
| 525 */ | |
| 526 if (bt_quickfix(curbuf)) | |
| 527 { | |
| 643 | 528 sprintf((char *)cbuf, "split +%ld%s", |
| 529 (long)curwin->w_cursor.lnum, | |
| 530 (curwin->w_llist_ref == NULL) ? "cc" : "ll"); | |
| 170 | 531 do_cmdline_cmd(cbuf); |
| 532 } | |
| 533 #endif | |
| 534 break; | |
| 535 | |
| 536 | |
| 7 | 537 /* CTRL-W g extended commands */ |
| 538 case 'g': | |
| 539 case Ctrl_G: | |
| 540 CHECK_CMDWIN | |
| 541 #ifdef USE_ON_FLY_SCROLL | |
| 542 dont_scroll = TRUE; /* disallow scrolling here */ | |
| 543 #endif | |
| 544 ++no_mapping; | |
| 545 ++allow_keys; /* no mapping for xchar, but allow key codes */ | |
| 546 if (xchar == NUL) | |
| 1389 | 547 xchar = plain_vgetc(); |
| 7 | 548 LANGMAP_ADJUST(xchar, TRUE); |
| 549 --no_mapping; | |
| 550 --allow_keys; | |
| 551 #ifdef FEAT_CMDL_INFO | |
| 552 (void)add_to_showcmd(xchar); | |
| 553 #endif | |
| 554 switch (xchar) | |
| 555 { | |
| 556 #if defined(FEAT_QUICKFIX) | |
| 557 case '}': | |
| 558 xchar = Ctrl_RSB; | |
| 559 if (Prenum) | |
| 560 g_do_tagpreview = Prenum; | |
| 561 else | |
| 562 g_do_tagpreview = p_pvh; | |
| 563 /*FALLTHROUGH*/ | |
| 564 #endif | |
| 565 case ']': | |
| 566 case Ctrl_RSB: | |
| 6239 | 567 /* keep Visual mode, can select words to use as a tag */ |
| 7 | 568 if (Prenum) |
| 569 postponed_split = Prenum; | |
| 570 else | |
| 571 postponed_split = -1; | |
| 572 | |
| 573 /* Execute the command right here, required when | |
| 574 * "wincmd g}" was used in a function. */ | |
| 575 do_nv_ident('g', xchar); | |
| 576 break; | |
| 577 | |
| 820 | 578 #ifdef FEAT_SEARCHPATH |
| 579 case 'f': /* CTRL-W gf: "gf" in a new tab page */ | |
| 839 | 580 case 'F': /* CTRL-W gF: "gF" in a new tab page */ |
|
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parents:
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diff
changeset
|
581 cmdmod.tab = tabpage_index(curtab) + 1; |
| 839 | 582 nchar = xchar; |
| 820 | 583 goto wingotofile; |
| 584 #endif | |
| 7 | 585 default: |
| 586 beep_flush(); | |
| 587 break; | |
| 588 } | |
| 589 break; | |
| 590 | |
| 591 default: beep_flush(); | |
| 592 break; | |
| 593 } | |
| 594 } | |
| 595 | |
| 6489 | 596 /* |
| 597 * Figure out the address type for ":wnncmd". | |
| 598 */ | |
| 599 void | |
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parents:
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diff
changeset
|
600 get_wincmd_addr_type(char_u *arg, exarg_T *eap) |
| 6489 | 601 { |
| 602 switch (*arg) | |
| 603 { | |
| 604 case 'S': | |
| 605 case Ctrl_S: | |
| 606 case 's': | |
| 607 case Ctrl_N: | |
| 608 case 'n': | |
| 609 case 'j': | |
| 610 case Ctrl_J: | |
| 611 case 'k': | |
| 612 case Ctrl_K: | |
| 613 case 'T': | |
| 614 case Ctrl_R: | |
| 615 case 'r': | |
| 616 case 'R': | |
| 617 case 'K': | |
| 618 case 'J': | |
| 619 case '+': | |
| 620 case '-': | |
| 621 case Ctrl__: | |
| 622 case '_': | |
| 623 case '|': | |
| 624 case ']': | |
| 625 case Ctrl_RSB: | |
| 626 case 'g': | |
| 627 case Ctrl_G: | |
| 628 case Ctrl_V: | |
| 629 case 'v': | |
| 630 case 'h': | |
| 631 case Ctrl_H: | |
| 632 case 'l': | |
| 633 case Ctrl_L: | |
| 634 case 'H': | |
| 635 case 'L': | |
| 636 case '>': | |
| 637 case '<': | |
| 638 #if defined(FEAT_QUICKFIX) | |
| 639 case '}': | |
| 640 #endif | |
| 641 #ifdef FEAT_SEARCHPATH | |
| 642 case 'f': | |
| 643 case 'F': | |
| 644 case Ctrl_F: | |
| 645 #endif | |
| 646 #ifdef FEAT_FIND_ID | |
| 647 case 'i': | |
| 648 case Ctrl_I: | |
| 649 case 'd': | |
| 650 case Ctrl_D: | |
| 651 #endif | |
| 652 /* window size or any count */ | |
| 653 eap->addr_type = ADDR_LINES; | |
| 654 break; | |
| 655 | |
| 656 case Ctrl_HAT: | |
| 657 case '^': | |
| 658 /* buffer number */ | |
| 659 eap->addr_type = ADDR_BUFFERS; | |
| 660 break; | |
| 661 | |
| 662 case Ctrl_Q: | |
| 663 case 'q': | |
| 664 case Ctrl_C: | |
| 665 case 'c': | |
| 666 case Ctrl_O: | |
| 667 case 'o': | |
| 668 case Ctrl_W: | |
| 669 case 'w': | |
| 670 case 'W': | |
| 671 case 'x': | |
| 672 case Ctrl_X: | |
| 673 /* window number */ | |
| 674 eap->addr_type = ADDR_WINDOWS; | |
| 675 break; | |
| 676 | |
| 677 #if defined(FEAT_QUICKFIX) | |
| 678 case Ctrl_Z: | |
| 679 case 'z': | |
| 680 case 'P': | |
| 681 #endif | |
| 682 case 't': | |
| 683 case Ctrl_T: | |
| 684 case 'b': | |
| 685 case Ctrl_B: | |
| 686 case 'p': | |
| 687 case Ctrl_P: | |
| 688 case '=': | |
| 689 case CAR: | |
| 690 /* no count */ | |
| 691 eap->addr_type = 0; | |
| 692 break; | |
| 693 } | |
| 694 } | |
| 695 | |
| 6432 | 696 static void |
|
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parents:
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diff
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|
697 cmd_with_count( |
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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parents:
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diff
changeset
|
698 char *cmd, |
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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parents:
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diff
changeset
|
699 char_u *bufp, |
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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parents:
7805
diff
changeset
|
700 size_t bufsize, |
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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parents:
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diff
changeset
|
701 long Prenum) |
| 6432 | 702 { |
| 703 size_t len = STRLEN(cmd); | |
| 704 | |
| 705 STRCPY(bufp, cmd); | |
| 706 if (Prenum > 0) | |
| 707 vim_snprintf((char *)bufp + len, bufsize - len, "%ld", Prenum); | |
| 708 } | |
| 709 | |
| 7 | 710 /* |
| 711 * split the current window, implements CTRL-W s and :split | |
| 712 * | |
| 713 * "size" is the height or width for the new window, 0 to use half of current | |
| 714 * height or width. | |
| 715 * | |
| 716 * "flags": | |
| 717 * WSP_ROOM: require enough room for new window | |
| 718 * WSP_VERT: vertical split. | |
| 719 * WSP_TOP: open window at the top-left of the shell (help window). | |
| 720 * WSP_BOT: open window at the bottom-right of the shell (quickfix window). | |
| 721 * WSP_HELP: creating the help window, keep layout snapshot | |
| 722 * | |
| 723 * return FAIL for failure, OK otherwise | |
| 724 */ | |
| 725 int | |
|
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parents:
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diff
changeset
|
726 win_split(int size, int flags) |
| 7 | 727 { |
| 682 | 728 /* When the ":tab" modifier was used open a new tab page instead. */ |
| 729 if (may_open_tabpage() == OK) | |
| 730 return OK; | |
| 731 | |
| 7 | 732 /* Add flags from ":vertical", ":topleft" and ":botright". */ |
| 733 flags |= cmdmod.split; | |
| 734 if ((flags & WSP_TOP) && (flags & WSP_BOT)) | |
| 735 { | |
| 736 EMSG(_("E442: Can't split topleft and botright at the same time")); | |
| 737 return FAIL; | |
| 738 } | |
| 739 | |
| 740 /* When creating the help window make a snapshot of the window layout. | |
| 741 * Otherwise clear the snapshot, it's now invalid. */ | |
| 742 if (flags & WSP_HELP) | |
| 1906 | 743 make_snapshot(SNAP_HELP_IDX); |
| 7 | 744 else |
| 1906 | 745 clear_snapshot(curtab, SNAP_HELP_IDX); |
| 7 | 746 |
| 747 return win_split_ins(size, flags, NULL, 0); | |
| 748 } | |
| 749 | |
| 750 /* | |
| 3263 | 751 * When "new_wp" is NULL: split the current window in two. |
| 752 * When "new_wp" is not NULL: insert this window at the far | |
| 7 | 753 * top/left/right/bottom. |
| 754 * return FAIL for failure, OK otherwise | |
| 755 */ | |
| 1906 | 756 int |
|
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parents:
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diff
changeset
|
757 win_split_ins( |
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33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
758 int size, |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
759 int flags, |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
760 win_T *new_wp, |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
761 int dir) |
| 7 | 762 { |
| 3263 | 763 win_T *wp = new_wp; |
| 7 | 764 win_T *oldwin; |
| 765 int new_size = size; | |
| 766 int i; | |
| 767 int need_status = 0; | |
| 768 int do_equal = FALSE; | |
| 769 int needed; | |
| 770 int available; | |
| 771 int oldwin_height = 0; | |
| 772 int layout; | |
| 6077 | 773 frame_T *frp, *curfrp, *frp2, *prevfrp; |
| 7 | 774 int before; |
| 6052 | 775 int minheight; |
| 6066 | 776 int wmh1; |
| 7 | 777 |
| 778 if (flags & WSP_TOP) | |
| 779 oldwin = firstwin; | |
| 780 else if (flags & WSP_BOT) | |
| 781 oldwin = lastwin; | |
| 782 else | |
| 783 oldwin = curwin; | |
| 784 | |
| 785 /* add a status line when p_ls == 1 and splitting the first window */ | |
| 786 if (lastwin == firstwin && p_ls == 1 && oldwin->w_status_height == 0) | |
| 787 { | |
| 3263 | 788 if (oldwin->w_height <= p_wmh && new_wp == NULL) |
| 7 | 789 { |
| 790 EMSG(_(e_noroom)); | |
| 791 return FAIL; | |
| 792 } | |
| 793 need_status = STATUS_HEIGHT; | |
| 794 } | |
| 795 | |
| 1114 | 796 #ifdef FEAT_GUI |
| 797 /* May be needed for the scrollbars that are going to change. */ | |
| 798 if (gui.in_use) | |
| 799 out_flush(); | |
| 800 #endif | |
| 801 | |
| 7 | 802 if (flags & WSP_VERT) |
| 803 { | |
| 6068 | 804 int wmw1; |
| 805 int minwidth; | |
| 806 | |
| 7 | 807 layout = FR_ROW; |
| 808 | |
| 809 /* | |
| 810 * Check if we are able to split the current window and compute its | |
| 811 * width. | |
| 812 */ | |
| 6066 | 813 /* Current window requires at least 1 space. */ |
| 814 wmw1 = (p_wmw == 0 ? 1 : p_wmw); | |
| 815 needed = wmw1 + 1; | |
| 7 | 816 if (flags & WSP_ROOM) |
| 6066 | 817 needed += p_wiw - wmw1; |
| 6077 | 818 if (flags & (WSP_BOT | WSP_TOP)) |
| 7 | 819 { |
| 6066 | 820 minwidth = frame_minwidth(topframe, NOWIN); |
| 7 | 821 available = topframe->fr_width; |
| 6052 | 822 needed += minwidth; |
| 7 | 823 } |
| 6077 | 824 else if (p_ea) |
| 825 { | |
| 826 minwidth = frame_minwidth(oldwin->w_frame, NOWIN); | |
| 827 prevfrp = oldwin->w_frame; | |
| 828 for (frp = oldwin->w_frame->fr_parent; frp != NULL; | |
| 829 frp = frp->fr_parent) | |
| 830 { | |
| 831 if (frp->fr_layout == FR_ROW) | |
| 832 for (frp2 = frp->fr_child; frp2 != NULL; | |
| 833 frp2 = frp2->fr_next) | |
| 834 if (frp2 != prevfrp) | |
| 835 minwidth += frame_minwidth(frp2, NOWIN); | |
| 836 prevfrp = frp; | |
| 837 } | |
| 838 available = topframe->fr_width; | |
| 839 needed += minwidth; | |
| 840 } | |
| 7 | 841 else |
| 6052 | 842 { |
| 6066 | 843 minwidth = frame_minwidth(oldwin->w_frame, NOWIN); |
| 844 available = oldwin->w_frame->fr_width; | |
| 845 needed += minwidth; | |
| 6052 | 846 } |
| 3263 | 847 if (available < needed && new_wp == NULL) |
| 7 | 848 { |
| 849 EMSG(_(e_noroom)); | |
| 850 return FAIL; | |
| 851 } | |
| 852 if (new_size == 0) | |
| 853 new_size = oldwin->w_width / 2; | |
| 6052 | 854 if (new_size > available - minwidth - 1) |
| 855 new_size = available - minwidth - 1; | |
| 6066 | 856 if (new_size < wmw1) |
| 857 new_size = wmw1; | |
| 7 | 858 |
| 859 /* if it doesn't fit in the current window, need win_equal() */ | |
| 860 if (oldwin->w_width - new_size - 1 < p_wmw) | |
| 861 do_equal = TRUE; | |
| 779 | 862 |
| 863 /* We don't like to take lines for the new window from a | |
| 864 * 'winfixwidth' window. Take them from a window to the left or right | |
| 865 * instead, if possible. */ | |
| 866 if (oldwin->w_p_wfw) | |
| 867 win_setwidth_win(oldwin->w_width + new_size, oldwin); | |
| 1354 | 868 |
| 869 /* Only make all windows the same width if one of them (except oldwin) | |
| 870 * is wider than one of the split windows. */ | |
| 871 if (!do_equal && p_ea && size == 0 && *p_ead != 'v' | |
| 872 && oldwin->w_frame->fr_parent != NULL) | |
| 873 { | |
| 874 frp = oldwin->w_frame->fr_parent->fr_child; | |
| 875 while (frp != NULL) | |
| 876 { | |
| 877 if (frp->fr_win != oldwin && frp->fr_win != NULL | |
| 878 && (frp->fr_win->w_width > new_size | |
| 879 || frp->fr_win->w_width > oldwin->w_width | |
| 6373 | 880 - new_size - 1)) |
| 1354 | 881 { |
| 882 do_equal = TRUE; | |
| 883 break; | |
| 884 } | |
| 885 frp = frp->fr_next; | |
| 886 } | |
| 887 } | |
| 7 | 888 } |
| 889 else | |
| 890 { | |
| 891 layout = FR_COL; | |
| 892 | |
| 893 /* | |
| 894 * Check if we are able to split the current window and compute its | |
| 895 * height. | |
| 896 */ | |
| 6066 | 897 /* Current window requires at least 1 space. */ |
| 898 wmh1 = (p_wmh == 0 ? 1 : p_wmh); | |
| 899 needed = wmh1 + STATUS_HEIGHT; | |
| 7 | 900 if (flags & WSP_ROOM) |
| 6066 | 901 needed += p_wh - wmh1; |
| 6077 | 902 if (flags & (WSP_BOT | WSP_TOP)) |
| 7 | 903 { |
| 6066 | 904 minheight = frame_minheight(topframe, NOWIN) + need_status; |
| 7 | 905 available = topframe->fr_height; |
| 6052 | 906 needed += minheight; |
| 7 | 907 } |
| 6077 | 908 else if (p_ea) |
| 909 { | |
| 910 minheight = frame_minheight(oldwin->w_frame, NOWIN) + need_status; | |
| 911 prevfrp = oldwin->w_frame; | |
| 912 for (frp = oldwin->w_frame->fr_parent; frp != NULL; | |
| 913 frp = frp->fr_parent) | |
| 914 { | |
| 915 if (frp->fr_layout == FR_COL) | |
| 916 for (frp2 = frp->fr_child; frp2 != NULL; | |
| 917 frp2 = frp2->fr_next) | |
| 918 if (frp2 != prevfrp) | |
| 919 minheight += frame_minheight(frp2, NOWIN); | |
| 920 prevfrp = frp; | |
| 921 } | |
| 922 available = topframe->fr_height; | |
| 923 needed += minheight; | |
| 924 } | |
| 7 | 925 else |
| 926 { | |
| 6066 | 927 minheight = frame_minheight(oldwin->w_frame, NOWIN) + need_status; |
| 928 available = oldwin->w_frame->fr_height; | |
| 929 needed += minheight; | |
| 7 | 930 } |
| 3263 | 931 if (available < needed && new_wp == NULL) |
| 7 | 932 { |
| 933 EMSG(_(e_noroom)); | |
| 934 return FAIL; | |
| 935 } | |
| 936 oldwin_height = oldwin->w_height; | |
| 937 if (need_status) | |
| 938 { | |
| 939 oldwin->w_status_height = STATUS_HEIGHT; | |
| 940 oldwin_height -= STATUS_HEIGHT; | |
| 941 } | |
| 942 if (new_size == 0) | |
| 943 new_size = oldwin_height / 2; | |
| 6052 | 944 if (new_size > available - minheight - STATUS_HEIGHT) |
| 945 new_size = available - minheight - STATUS_HEIGHT; | |
| 6066 | 946 if (new_size < wmh1) |
| 947 new_size = wmh1; | |
| 7 | 948 |
| 949 /* if it doesn't fit in the current window, need win_equal() */ | |
| 950 if (oldwin_height - new_size - STATUS_HEIGHT < p_wmh) | |
| 951 do_equal = TRUE; | |
| 952 | |
| 953 /* We don't like to take lines for the new window from a | |
| 954 * 'winfixheight' window. Take them from a window above or below | |
| 955 * instead, if possible. */ | |
| 956 if (oldwin->w_p_wfh) | |
| 957 { | |
| 958 win_setheight_win(oldwin->w_height + new_size + STATUS_HEIGHT, | |
| 959 oldwin); | |
| 960 oldwin_height = oldwin->w_height; | |
| 961 if (need_status) | |
| 962 oldwin_height -= STATUS_HEIGHT; | |
| 963 } | |
| 1354 | 964 |
| 965 /* Only make all windows the same height if one of them (except oldwin) | |
| 966 * is higher than one of the split windows. */ | |
|
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commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
967 if (!do_equal && p_ea && size == 0 && *p_ead != 'h' |
| 1354 | 968 && oldwin->w_frame->fr_parent != NULL) |
| 969 { | |
| 970 frp = oldwin->w_frame->fr_parent->fr_child; | |
| 971 while (frp != NULL) | |
| 972 { | |
| 973 if (frp->fr_win != oldwin && frp->fr_win != NULL | |
| 974 && (frp->fr_win->w_height > new_size | |
| 975 || frp->fr_win->w_height > oldwin_height - new_size | |
| 976 - STATUS_HEIGHT)) | |
| 977 { | |
| 978 do_equal = TRUE; | |
| 979 break; | |
| 980 } | |
| 981 frp = frp->fr_next; | |
| 982 } | |
| 983 } | |
| 7 | 984 } |
| 985 | |
| 986 /* | |
| 987 * allocate new window structure and link it in the window list | |
| 988 */ | |
| 989 if ((flags & WSP_TOP) == 0 | |
| 990 && ((flags & WSP_BOT) | |
| 991 || (flags & WSP_BELOW) | |
| 992 || (!(flags & WSP_ABOVE) | |
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commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
993 && ( (flags & WSP_VERT) ? p_spr : p_sb)))) |
| 7 | 994 { |
| 995 /* new window below/right of current one */ | |
| 3263 | 996 if (new_wp == NULL) |
| 1906 | 997 wp = win_alloc(oldwin, FALSE); |
| 7 | 998 else |
| 999 win_append(oldwin, wp); | |
| 1000 } | |
| 1001 else | |
| 1002 { | |
| 3263 | 1003 if (new_wp == NULL) |
| 1906 | 1004 wp = win_alloc(oldwin->w_prev, FALSE); |
| 7 | 1005 else |
| 1006 win_append(oldwin->w_prev, wp); | |
| 1007 } | |
| 1008 | |
| 3263 | 1009 if (new_wp == NULL) |
| 7 | 1010 { |
| 1011 if (wp == NULL) | |
| 1012 return FAIL; | |
| 1013 | |
| 1906 | 1014 new_frame(wp); |
| 1015 if (wp->w_frame == NULL) | |
| 1016 { | |
| 1017 win_free(wp, NULL); | |
| 1018 return FAIL; | |
| 1019 } | |
| 1020 | |
| 675 | 1021 /* make the contents of the new window the same as the current one */ |
| 1822 | 1022 win_init(wp, curwin, flags); |
| 7 | 1023 } |
| 1024 | |
| 1025 /* | |
| 1026 * Reorganise the tree of frames to insert the new window. | |
| 1027 */ | |
| 1028 if (flags & (WSP_TOP | WSP_BOT)) | |
| 1029 { | |
| 1030 if ((topframe->fr_layout == FR_COL && (flags & WSP_VERT) == 0) | |
| 1031 || (topframe->fr_layout == FR_ROW && (flags & WSP_VERT) != 0)) | |
| 1032 { | |
| 1033 curfrp = topframe->fr_child; | |
| 1034 if (flags & WSP_BOT) | |
| 1035 while (curfrp->fr_next != NULL) | |
| 1036 curfrp = curfrp->fr_next; | |
| 1037 } | |
| 1038 else | |
| 1039 curfrp = topframe; | |
| 1040 before = (flags & WSP_TOP); | |
| 1041 } | |
| 1042 else | |
| 1043 { | |
| 1044 curfrp = oldwin->w_frame; | |
| 1045 if (flags & WSP_BELOW) | |
| 1046 before = FALSE; | |
| 1047 else if (flags & WSP_ABOVE) | |
| 1048 before = TRUE; | |
|
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commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
1049 else if (flags & WSP_VERT) |
| 7 | 1050 before = !p_spr; |
| 1051 else | |
| 1052 before = !p_sb; | |
| 1053 } | |
| 1054 if (curfrp->fr_parent == NULL || curfrp->fr_parent->fr_layout != layout) | |
| 1055 { | |
| 1056 /* Need to create a new frame in the tree to make a branch. */ | |
| 1057 frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
| 1058 *frp = *curfrp; | |
| 1059 curfrp->fr_layout = layout; | |
| 1060 frp->fr_parent = curfrp; | |
| 1061 frp->fr_next = NULL; | |
| 1062 frp->fr_prev = NULL; | |
| 1063 curfrp->fr_child = frp; | |
| 1064 curfrp->fr_win = NULL; | |
| 1065 curfrp = frp; | |
| 1066 if (frp->fr_win != NULL) | |
| 1067 oldwin->w_frame = frp; | |
| 1068 else | |
| 1069 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 1070 frp->fr_parent = curfrp; | |
| 1071 } | |
| 1072 | |
| 3263 | 1073 if (new_wp == NULL) |
| 1906 | 1074 frp = wp->w_frame; |
| 7 | 1075 else |
| 3263 | 1076 frp = new_wp->w_frame; |
| 7 | 1077 frp->fr_parent = curfrp->fr_parent; |
| 1078 | |
| 1079 /* Insert the new frame at the right place in the frame list. */ | |
| 1080 if (before) | |
| 1081 frame_insert(curfrp, frp); | |
| 1082 else | |
| 1083 frame_append(curfrp, frp); | |
| 1084 | |
| 2665 | 1085 /* Set w_fraction now so that the cursor keeps the same relative |
| 1086 * vertical position. */ | |
| 2680 | 1087 if (oldwin->w_height > 0) |
| 1088 set_fraction(oldwin); | |
| 2665 | 1089 wp->w_fraction = oldwin->w_fraction; |
| 1090 | |
| 7 | 1091 if (flags & WSP_VERT) |
| 1092 { | |
| 1093 wp->w_p_scr = curwin->w_p_scr; | |
| 2665 | 1094 |
| 7 | 1095 if (need_status) |
| 1096 { | |
|
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diff
changeset
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1097 win_new_height(oldwin, oldwin->w_height - 1); |
| 7 | 1098 oldwin->w_status_height = need_status; |
| 1099 } | |
| 1100 if (flags & (WSP_TOP | WSP_BOT)) | |
| 1101 { | |
| 1102 /* set height and row of new window to full height */ | |
| 685 | 1103 wp->w_winrow = tabline_height(); |
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1104 win_new_height(wp, curfrp->fr_height - (p_ls > 0)); |
| 7 | 1105 wp->w_status_height = (p_ls > 0); |
| 1106 } | |
| 1107 else | |
| 1108 { | |
| 1109 /* height and row of new window is same as current window */ | |
| 1110 wp->w_winrow = oldwin->w_winrow; | |
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changeset
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1111 win_new_height(wp, oldwin->w_height); |
| 7 | 1112 wp->w_status_height = oldwin->w_status_height; |
| 1113 } | |
| 1114 frp->fr_height = curfrp->fr_height; | |
| 1115 | |
| 1116 /* "new_size" of the current window goes to the new window, use | |
| 1117 * one column for the vertical separator */ | |
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diff
changeset
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1118 win_new_width(wp, new_size); |
| 7 | 1119 if (before) |
| 1120 wp->w_vsep_width = 1; | |
| 1121 else | |
| 1122 { | |
| 1123 wp->w_vsep_width = oldwin->w_vsep_width; | |
| 1124 oldwin->w_vsep_width = 1; | |
| 1125 } | |
| 1126 if (flags & (WSP_TOP | WSP_BOT)) | |
| 1127 { | |
| 1128 if (flags & WSP_BOT) | |
| 1129 frame_add_vsep(curfrp); | |
| 1130 /* Set width of neighbor frame */ | |
| 1131 frame_new_width(curfrp, curfrp->fr_width | |
| 779 | 1132 - (new_size + ((flags & WSP_TOP) != 0)), flags & WSP_TOP, |
| 1133 FALSE); | |
| 7 | 1134 } |
| 1135 else | |
| 779 | 1136 win_new_width(oldwin, oldwin->w_width - (new_size + 1)); |
| 7 | 1137 if (before) /* new window left of current one */ |
| 1138 { | |
| 1139 wp->w_wincol = oldwin->w_wincol; | |
| 1140 oldwin->w_wincol += new_size + 1; | |
| 1141 } | |
| 1142 else /* new window right of current one */ | |
| 1143 wp->w_wincol = oldwin->w_wincol + oldwin->w_width + 1; | |
| 1144 frame_fix_width(oldwin); | |
| 1145 frame_fix_width(wp); | |
| 1146 } | |
| 1147 else | |
| 1148 { | |
| 1149 /* width and column of new window is same as current window */ | |
| 1150 if (flags & (WSP_TOP | WSP_BOT)) | |
| 1151 { | |
| 1152 wp->w_wincol = 0; | |
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1153 win_new_width(wp, Columns); |
| 7 | 1154 wp->w_vsep_width = 0; |
| 1155 } | |
| 1156 else | |
| 1157 { | |
| 1158 wp->w_wincol = oldwin->w_wincol; | |
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1159 win_new_width(wp, oldwin->w_width); |
| 7 | 1160 wp->w_vsep_width = oldwin->w_vsep_width; |
| 1161 } | |
| 1162 frp->fr_width = curfrp->fr_width; | |
| 1163 | |
| 1164 /* "new_size" of the current window goes to the new window, use | |
| 1165 * one row for the status line */ | |
| 1166 win_new_height(wp, new_size); | |
| 1167 if (flags & (WSP_TOP | WSP_BOT)) | |
| 1168 frame_new_height(curfrp, curfrp->fr_height | |
| 1169 - (new_size + STATUS_HEIGHT), flags & WSP_TOP, FALSE); | |
| 1170 else | |
| 1171 win_new_height(oldwin, oldwin_height - (new_size + STATUS_HEIGHT)); | |
| 1172 if (before) /* new window above current one */ | |
| 1173 { | |
| 1174 wp->w_winrow = oldwin->w_winrow; | |
| 1175 wp->w_status_height = STATUS_HEIGHT; | |
| 1176 oldwin->w_winrow += wp->w_height + STATUS_HEIGHT; | |
| 1177 } | |
| 1178 else /* new window below current one */ | |
| 1179 { | |
| 1180 wp->w_winrow = oldwin->w_winrow + oldwin->w_height + STATUS_HEIGHT; | |
| 1181 wp->w_status_height = oldwin->w_status_height; | |
| 6769 | 1182 /* Don't set the status_height for oldwin yet, this might break |
| 1183 * frame_fix_height(oldwin), therefore will be set below. */ | |
| 7 | 1184 } |
| 1185 if (flags & WSP_BOT) | |
| 1186 frame_add_statusline(curfrp); | |
| 1187 frame_fix_height(wp); | |
| 1188 frame_fix_height(oldwin); | |
| 6769 | 1189 |
| 1190 if (!before) | |
| 1191 /* new window above current one, set the status_height after | |
| 1192 * frame_fix_height(oldwin) */ | |
| 1193 oldwin->w_status_height = STATUS_HEIGHT; | |
| 7 | 1194 } |
| 1195 | |
| 1196 if (flags & (WSP_TOP | WSP_BOT)) | |
| 1197 (void)win_comp_pos(); | |
| 1198 | |
| 1199 /* | |
| 1200 * Both windows need redrawing | |
| 1201 */ | |
| 1202 redraw_win_later(wp, NOT_VALID); | |
| 1203 wp->w_redr_status = TRUE; | |
| 1204 redraw_win_later(oldwin, NOT_VALID); | |
| 1205 oldwin->w_redr_status = TRUE; | |
| 1206 | |
| 1207 if (need_status) | |
| 1208 { | |
| 1209 msg_row = Rows - 1; | |
| 1210 msg_col = sc_col; | |
| 1211 msg_clr_eos_force(); /* Old command/ruler may still be there */ | |
| 1212 comp_col(); | |
| 1213 msg_row = Rows - 1; | |
| 1214 msg_col = 0; /* put position back at start of line */ | |
| 1215 } | |
| 1216 | |
| 1217 /* | |
|
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1218 * equalize the window sizes. |
| 7 | 1219 */ |
| 1220 if (do_equal || dir != 0) | |
| 1221 win_equal(wp, TRUE, | |
| 1222 (flags & WSP_VERT) ? (dir == 'v' ? 'b' : 'h') | |
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changeset
|
1223 : dir == 'h' ? 'b' : 'v'); |
| 7 | 1224 |
| 1225 /* Don't change the window height/width to 'winheight' / 'winwidth' if a | |
| 1226 * size was given. */ | |
| 1227 if (flags & WSP_VERT) | |
| 1228 { | |
| 1229 i = p_wiw; | |
| 1230 if (size != 0) | |
| 1231 p_wiw = size; | |
| 1232 | |
| 1233 # ifdef FEAT_GUI | |
| 1234 /* When 'guioptions' includes 'L' or 'R' may have to add scrollbars. */ | |
| 1235 if (gui.in_use) | |
| 1236 gui_init_which_components(NULL); | |
| 1237 # endif | |
| 1238 } | |
| 1239 else | |
| 1240 { | |
| 1241 i = p_wh; | |
| 1242 if (size != 0) | |
| 1243 p_wh = size; | |
| 1244 } | |
|
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1245 |
| 6096 | 1246 #ifdef FEAT_JUMPLIST |
| 1247 /* Keep same changelist position in new window. */ | |
| 1248 wp->w_changelistidx = oldwin->w_changelistidx; | |
| 1249 #endif | |
| 1250 | |
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1251 /* |
|
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1252 * make the new window the current window |
|
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1253 */ |
| 7 | 1254 win_enter(wp, FALSE); |
| 1255 if (flags & WSP_VERT) | |
| 1256 p_wiw = i; | |
| 1257 else | |
| 1258 p_wh = i; | |
| 1259 | |
| 1260 return OK; | |
| 1261 } | |
| 1262 | |
| 1906 | 1263 |
| 675 | 1264 /* |
| 1265 * Initialize window "newp" from window "oldp". | |
| 1266 * Used when splitting a window and when creating a new tab page. | |
| 1267 * The windows will both edit the same buffer. | |
| 1822 | 1268 * WSP_NEWLOC may be specified in flags to prevent the location list from |
| 1269 * being copied. | |
| 675 | 1270 */ |
| 1271 static void | |
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1272 win_init(win_T *newp, win_T *oldp, int flags UNUSED) |
| 675 | 1273 { |
| 1274 int i; | |
| 1275 | |
| 1276 newp->w_buffer = oldp->w_buffer; | |
|
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1277 #ifdef FEAT_SYN_HL |
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1278 newp->w_s = &(oldp->w_buffer->b_s); |
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1279 #endif |
| 675 | 1280 oldp->w_buffer->b_nwindows++; |
| 1281 newp->w_cursor = oldp->w_cursor; | |
| 1282 newp->w_valid = 0; | |
| 1283 newp->w_curswant = oldp->w_curswant; | |
| 1284 newp->w_set_curswant = oldp->w_set_curswant; | |
| 1285 newp->w_topline = oldp->w_topline; | |
| 1286 #ifdef FEAT_DIFF | |
| 1287 newp->w_topfill = oldp->w_topfill; | |
| 1288 #endif | |
| 1289 newp->w_leftcol = oldp->w_leftcol; | |
| 1290 newp->w_pcmark = oldp->w_pcmark; | |
| 1291 newp->w_prev_pcmark = oldp->w_prev_pcmark; | |
| 1292 newp->w_alt_fnum = oldp->w_alt_fnum; | |
| 826 | 1293 newp->w_wrow = oldp->w_wrow; |
| 675 | 1294 newp->w_fraction = oldp->w_fraction; |
| 1295 newp->w_prev_fraction_row = oldp->w_prev_fraction_row; | |
| 1296 #ifdef FEAT_JUMPLIST | |
| 1297 copy_jumplist(oldp, newp); | |
| 1298 #endif | |
| 1299 #ifdef FEAT_QUICKFIX | |
| 1822 | 1300 if (flags & WSP_NEWLOC) |
| 1301 { | |
| 1302 /* Don't copy the location list. */ | |
| 1303 newp->w_llist = NULL; | |
| 1304 newp->w_llist_ref = NULL; | |
| 1305 } | |
| 1306 else | |
| 1307 copy_loclist(oldp, newp); | |
| 675 | 1308 #endif |
| 5584 | 1309 newp->w_localdir = (oldp->w_localdir == NULL) |
| 1310 ? NULL : vim_strsave(oldp->w_localdir); | |
| 675 | 1311 |
| 1906 | 1312 /* copy tagstack and folds */ |
| 675 | 1313 for (i = 0; i < oldp->w_tagstacklen; i++) |
| 1314 { | |
| 1315 newp->w_tagstack[i] = oldp->w_tagstack[i]; | |
| 1316 if (newp->w_tagstack[i].tagname != NULL) | |
| 1317 newp->w_tagstack[i].tagname = | |
| 1318 vim_strsave(newp->w_tagstack[i].tagname); | |
| 1319 } | |
| 1320 newp->w_tagstackidx = oldp->w_tagstackidx; | |
| 1321 newp->w_tagstacklen = oldp->w_tagstacklen; | |
| 3068 | 1322 #ifdef FEAT_FOLDING |
| 675 | 1323 copyFoldingState(oldp, newp); |
| 3068 | 1324 #endif |
| 1906 | 1325 |
| 1326 win_init_some(newp, oldp); | |
|
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1327 |
| 3068 | 1328 #ifdef FEAT_SYN_HL |
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1329 check_colorcolumn(newp); |
| 3068 | 1330 #endif |
| 1906 | 1331 } |
| 1332 | |
| 1333 /* | |
| 6222 | 1334 * Initialize window "newp" from window "old". |
| 1906 | 1335 * Only the essential things are copied. |
| 1336 */ | |
| 1337 static void | |
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1338 win_init_some(win_T *newp, win_T *oldp) |
| 1906 | 1339 { |
| 1340 /* Use the same argument list. */ | |
| 1341 newp->w_alist = oldp->w_alist; | |
| 1342 ++newp->w_alist->al_refcount; | |
| 1343 newp->w_arg_idx = oldp->w_arg_idx; | |
| 1344 | |
| 1345 /* copy options from existing window */ | |
| 1346 win_copy_options(oldp, newp); | |
| 675 | 1347 } |
| 1348 | |
| 7 | 1349 #endif /* FEAT_WINDOWS */ |
| 1350 | |
| 1351 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 1352 /* | |
| 1353 * Check if "win" is a pointer to an existing window. | |
| 1354 */ | |
| 1355 int | |
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|
1356 win_valid(win_T *win) |
| 7 | 1357 { |
| 1358 win_T *wp; | |
| 1359 | |
| 1360 if (win == NULL) | |
| 1361 return FALSE; | |
| 1362 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 1363 if (wp == win) | |
| 1364 return TRUE; | |
| 1365 return FALSE; | |
| 1366 } | |
| 1367 | |
| 1368 /* | |
| 1369 * Return the number of windows. | |
| 1370 */ | |
| 1371 int | |
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|
1372 win_count(void) |
| 7 | 1373 { |
| 1374 win_T *wp; | |
| 1375 int count = 0; | |
| 1376 | |
| 1377 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 1378 ++count; | |
| 1379 return count; | |
| 1380 } | |
| 1381 | |
| 1382 /* | |
| 1383 * Make "count" windows on the screen. | |
| 1384 * Return actual number of windows on the screen. | |
| 1385 * Must be called when there is just one window, filling the whole screen | |
| 1386 * (excluding the command line). | |
| 1387 */ | |
| 1388 int | |
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1389 make_windows( |
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1390 int count, |
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|
1391 int vertical UNUSED) /* split windows vertically if TRUE */ |
| 7 | 1392 { |
| 1393 int maxcount; | |
| 1394 int todo; | |
| 1395 | |
| 1396 if (vertical) | |
| 1397 { | |
| 1398 /* Each windows needs at least 'winminwidth' lines and a separator | |
| 1399 * column. */ | |
| 1400 maxcount = (curwin->w_width + curwin->w_vsep_width | |
| 1401 - (p_wiw - p_wmw)) / (p_wmw + 1); | |
| 1402 } | |
| 1403 else | |
| 1404 { | |
| 1405 /* Each window needs at least 'winminheight' lines and a status line. */ | |
| 1406 maxcount = (curwin->w_height + curwin->w_status_height | |
| 1407 - (p_wh - p_wmh)) / (p_wmh + STATUS_HEIGHT); | |
| 1408 } | |
| 1409 | |
| 1410 if (maxcount < 2) | |
| 1411 maxcount = 2; | |
| 1412 if (count > maxcount) | |
| 1413 count = maxcount; | |
| 1414 | |
| 1415 /* | |
| 1416 * add status line now, otherwise first window will be too big | |
| 1417 */ | |
| 1418 if (count > 1) | |
| 1419 last_status(TRUE); | |
| 1420 | |
| 1421 #ifdef FEAT_AUTOCMD | |
| 1422 /* | |
| 1423 * Don't execute autocommands while creating the windows. Must do that | |
| 1424 * when putting the buffers in the windows. | |
| 1425 */ | |
| 1410 | 1426 block_autocmds(); |
| 7 | 1427 #endif |
| 1428 | |
| 1429 /* todo is number of windows left to create */ | |
| 1430 for (todo = count - 1; todo > 0; --todo) | |
| 1431 if (vertical) | |
| 1432 { | |
| 1433 if (win_split(curwin->w_width - (curwin->w_width - todo) | |
| 1434 / (todo + 1) - 1, WSP_VERT | WSP_ABOVE) == FAIL) | |
| 1435 break; | |
| 1436 } | |
| 1437 else | |
| 1438 { | |
| 1439 if (win_split(curwin->w_height - (curwin->w_height - todo | |
| 1440 * STATUS_HEIGHT) / (todo + 1) | |
| 1441 - STATUS_HEIGHT, WSP_ABOVE) == FAIL) | |
| 1442 break; | |
| 1443 } | |
| 1444 | |
| 1445 #ifdef FEAT_AUTOCMD | |
| 1410 | 1446 unblock_autocmds(); |
| 7 | 1447 #endif |
| 1448 | |
| 1449 /* return actual number of windows */ | |
| 1450 return (count - todo); | |
| 1451 } | |
| 1452 | |
| 1453 /* | |
| 1454 * Exchange current and next window | |
| 1455 */ | |
| 1456 static void | |
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|
1457 win_exchange(long Prenum) |
| 7 | 1458 { |
| 1459 frame_T *frp; | |
| 1460 frame_T *frp2; | |
| 1461 win_T *wp; | |
| 1462 win_T *wp2; | |
| 1463 int temp; | |
| 1464 | |
| 1465 if (lastwin == firstwin) /* just one window */ | |
| 1466 { | |
| 1467 beep_flush(); | |
| 1468 return; | |
| 1469 } | |
| 1470 | |
| 1471 #ifdef FEAT_GUI | |
| 1472 need_mouse_correct = TRUE; | |
| 1473 #endif | |
| 1474 | |
| 1475 /* | |
| 1476 * find window to exchange with | |
| 1477 */ | |
| 1478 if (Prenum) | |
| 1479 { | |
| 1480 frp = curwin->w_frame->fr_parent->fr_child; | |
| 1481 while (frp != NULL && --Prenum > 0) | |
| 1482 frp = frp->fr_next; | |
| 1483 } | |
| 1484 else if (curwin->w_frame->fr_next != NULL) /* Swap with next */ | |
| 1485 frp = curwin->w_frame->fr_next; | |
| 1486 else /* Swap last window in row/col with previous */ | |
| 1487 frp = curwin->w_frame->fr_prev; | |
| 1488 | |
| 1489 /* We can only exchange a window with another window, not with a frame | |
| 1490 * containing windows. */ | |
| 1491 if (frp == NULL || frp->fr_win == NULL || frp->fr_win == curwin) | |
| 1492 return; | |
| 1493 wp = frp->fr_win; | |
| 1494 | |
| 1495 /* | |
| 1496 * 1. remove curwin from the list. Remember after which window it was in wp2 | |
| 1497 * 2. insert curwin before wp in the list | |
| 1498 * if wp != wp2 | |
| 1499 * 3. remove wp from the list | |
| 1500 * 4. insert wp after wp2 | |
| 1501 * 5. exchange the status line height and vsep width. | |
| 1502 */ | |
| 1503 wp2 = curwin->w_prev; | |
| 1504 frp2 = curwin->w_frame->fr_prev; | |
| 1505 if (wp->w_prev != curwin) | |
| 1506 { | |
| 671 | 1507 win_remove(curwin, NULL); |
| 7 | 1508 frame_remove(curwin->w_frame); |
| 1509 win_append(wp->w_prev, curwin); | |
| 1510 frame_insert(frp, curwin->w_frame); | |
| 1511 } | |
| 1512 if (wp != wp2) | |
| 1513 { | |
| 671 | 1514 win_remove(wp, NULL); |
| 7 | 1515 frame_remove(wp->w_frame); |
| 1516 win_append(wp2, wp); | |
| 1517 if (frp2 == NULL) | |
| 1518 frame_insert(wp->w_frame->fr_parent->fr_child, wp->w_frame); | |
| 1519 else | |
| 1520 frame_append(frp2, wp->w_frame); | |
| 1521 } | |
| 1522 temp = curwin->w_status_height; | |
| 1523 curwin->w_status_height = wp->w_status_height; | |
| 1524 wp->w_status_height = temp; | |
| 1525 temp = curwin->w_vsep_width; | |
| 1526 curwin->w_vsep_width = wp->w_vsep_width; | |
| 1527 wp->w_vsep_width = temp; | |
| 1528 | |
| 1529 /* If the windows are not in the same frame, exchange the sizes to avoid | |
| 1530 * messing up the window layout. Otherwise fix the frame sizes. */ | |
| 1531 if (curwin->w_frame->fr_parent != wp->w_frame->fr_parent) | |
| 1532 { | |
| 1533 temp = curwin->w_height; | |
| 1534 curwin->w_height = wp->w_height; | |
| 1535 wp->w_height = temp; | |
| 1536 temp = curwin->w_width; | |
| 1537 curwin->w_width = wp->w_width; | |
| 1538 wp->w_width = temp; | |
| 1539 } | |
| 1540 else | |
| 1541 { | |
| 1542 frame_fix_height(curwin); | |
| 1543 frame_fix_height(wp); | |
| 1544 frame_fix_width(curwin); | |
| 1545 frame_fix_width(wp); | |
| 1546 } | |
| 1547 | |
| 1548 (void)win_comp_pos(); /* recompute window positions */ | |
| 1549 | |
| 1550 win_enter(wp, TRUE); | |
| 1551 redraw_later(CLEAR); | |
| 1552 } | |
| 1553 | |
| 1554 /* | |
| 1555 * rotate windows: if upwards TRUE the second window becomes the first one | |
| 1556 * if upwards FALSE the first window becomes the second one | |
| 1557 */ | |
| 1558 static void | |
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diff
changeset
|
1559 win_rotate(int upwards, int count) |
| 7 | 1560 { |
| 1561 win_T *wp1; | |
| 1562 win_T *wp2; | |
| 1563 frame_T *frp; | |
| 1564 int n; | |
| 1565 | |
| 1566 if (firstwin == lastwin) /* nothing to do */ | |
| 1567 { | |
| 1568 beep_flush(); | |
| 1569 return; | |
| 1570 } | |
| 1571 | |
| 1572 #ifdef FEAT_GUI | |
| 1573 need_mouse_correct = TRUE; | |
| 1574 #endif | |
| 1575 | |
| 1576 /* Check if all frames in this row/col have one window. */ | |
| 1577 for (frp = curwin->w_frame->fr_parent->fr_child; frp != NULL; | |
| 1578 frp = frp->fr_next) | |
| 1579 if (frp->fr_win == NULL) | |
| 1580 { | |
| 1581 EMSG(_("E443: Cannot rotate when another window is split")); | |
| 1582 return; | |
| 1583 } | |
| 1584 | |
| 1585 while (count--) | |
| 1586 { | |
| 1587 if (upwards) /* first window becomes last window */ | |
| 1588 { | |
| 1589 /* remove first window/frame from the list */ | |
| 1590 frp = curwin->w_frame->fr_parent->fr_child; | |
| 1591 wp1 = frp->fr_win; | |
| 671 | 1592 win_remove(wp1, NULL); |
| 7 | 1593 frame_remove(frp); |
| 1594 | |
| 1595 /* find last frame and append removed window/frame after it */ | |
| 1596 for ( ; frp->fr_next != NULL; frp = frp->fr_next) | |
| 1597 ; | |
| 1598 win_append(frp->fr_win, wp1); | |
| 1599 frame_append(frp, wp1->w_frame); | |
| 1600 | |
| 1601 wp2 = frp->fr_win; /* previously last window */ | |
| 1602 } | |
| 1603 else /* last window becomes first window */ | |
| 1604 { | |
| 1605 /* find last window/frame in the list and remove it */ | |
| 1606 for (frp = curwin->w_frame; frp->fr_next != NULL; | |
| 1607 frp = frp->fr_next) | |
| 1608 ; | |
| 1609 wp1 = frp->fr_win; | |
| 1610 wp2 = wp1->w_prev; /* will become last window */ | |
| 671 | 1611 win_remove(wp1, NULL); |
| 7 | 1612 frame_remove(frp); |
| 1613 | |
| 1614 /* append the removed window/frame before the first in the list */ | |
| 1615 win_append(frp->fr_parent->fr_child->fr_win->w_prev, wp1); | |
| 1616 frame_insert(frp->fr_parent->fr_child, frp); | |
| 1617 } | |
| 1618 | |
| 1619 /* exchange status height and vsep width of old and new last window */ | |
| 1620 n = wp2->w_status_height; | |
| 1621 wp2->w_status_height = wp1->w_status_height; | |
| 1622 wp1->w_status_height = n; | |
| 1623 frame_fix_height(wp1); | |
| 1624 frame_fix_height(wp2); | |
| 1625 n = wp2->w_vsep_width; | |
| 1626 wp2->w_vsep_width = wp1->w_vsep_width; | |
| 1627 wp1->w_vsep_width = n; | |
| 1628 frame_fix_width(wp1); | |
| 1629 frame_fix_width(wp2); | |
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1630 |
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|
1631 /* recompute w_winrow and w_wincol for all windows */ |
| 7 | 1632 (void)win_comp_pos(); |
| 1633 } | |
| 1634 | |
| 1635 redraw_later(CLEAR); | |
| 1636 } | |
| 1637 | |
| 1638 /* | |
| 1639 * Move the current window to the very top/bottom/left/right of the screen. | |
| 1640 */ | |
| 1641 static void | |
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1642 win_totop(int size, int flags) |
| 7 | 1643 { |
| 1644 int dir; | |
| 1645 int height = curwin->w_height; | |
| 1646 | |
| 1647 if (lastwin == firstwin) | |
| 1648 { | |
| 1649 beep_flush(); | |
| 1650 return; | |
| 1651 } | |
| 1652 | |
| 1653 /* Remove the window and frame from the tree of frames. */ | |
| 671 | 1654 (void)winframe_remove(curwin, &dir, NULL); |
| 1655 win_remove(curwin, NULL); | |
| 7 | 1656 last_status(FALSE); /* may need to remove last status line */ |
| 1657 (void)win_comp_pos(); /* recompute window positions */ | |
| 1658 | |
| 1659 /* Split a window on the desired side and put the window there. */ | |
| 1660 (void)win_split_ins(size, flags, curwin, dir); | |
| 1661 if (!(flags & WSP_VERT)) | |
| 1662 { | |
| 1663 win_setheight(height); | |
| 1664 if (p_ea) | |
| 1665 win_equal(curwin, TRUE, 'v'); | |
| 1666 } | |
| 1667 | |
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1668 #if defined(FEAT_GUI) |
| 7 | 1669 /* When 'guioptions' includes 'L' or 'R' may have to remove or add |
| 1670 * scrollbars. Have to update them anyway. */ | |
| 1906 | 1671 gui_may_update_scrollbars(); |
| 1672 #endif | |
| 7 | 1673 } |
| 1674 | |
| 1675 /* | |
| 1676 * Move window "win1" to below/right of "win2" and make "win1" the current | |
| 1677 * window. Only works within the same frame! | |
| 1678 */ | |
| 1679 void | |
|
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1680 win_move_after(win_T *win1, win_T *win2) |
| 7 | 1681 { |
| 1682 int height; | |
| 1683 | |
| 1684 /* check if the arguments are reasonable */ | |
| 1685 if (win1 == win2) | |
| 1686 return; | |
| 1687 | |
| 1688 /* check if there is something to do */ | |
| 1689 if (win2->w_next != win1) | |
| 1690 { | |
| 1691 /* may need move the status line/vertical separator of the last window | |
| 1692 * */ | |
| 1693 if (win1 == lastwin) | |
| 1694 { | |
| 1695 height = win1->w_prev->w_status_height; | |
| 1696 win1->w_prev->w_status_height = win1->w_status_height; | |
| 1697 win1->w_status_height = height; | |
| 1070 | 1698 if (win1->w_prev->w_vsep_width == 1) |
| 1699 { | |
| 1700 /* Remove the vertical separator from the last-but-one window, | |
| 1701 * add it to the last window. Adjust the frame widths. */ | |
| 1702 win1->w_prev->w_vsep_width = 0; | |
| 1703 win1->w_prev->w_frame->fr_width -= 1; | |
| 1704 win1->w_vsep_width = 1; | |
| 1705 win1->w_frame->fr_width += 1; | |
| 1706 } | |
| 7 | 1707 } |
| 1708 else if (win2 == lastwin) | |
| 1709 { | |
| 1710 height = win1->w_status_height; | |
| 1711 win1->w_status_height = win2->w_status_height; | |
| 1712 win2->w_status_height = height; | |
| 1070 | 1713 if (win1->w_vsep_width == 1) |
| 1714 { | |
| 1715 /* Remove the vertical separator from win1, add it to the last | |
| 1716 * window, win2. Adjust the frame widths. */ | |
| 1717 win2->w_vsep_width = 1; | |
| 1718 win2->w_frame->fr_width += 1; | |
| 1719 win1->w_vsep_width = 0; | |
| 1720 win1->w_frame->fr_width -= 1; | |
| 1721 } | |
| 7 | 1722 } |
| 671 | 1723 win_remove(win1, NULL); |
| 7 | 1724 frame_remove(win1->w_frame); |
| 1725 win_append(win2, win1); | |
| 1726 frame_append(win2->w_frame, win1->w_frame); | |
| 1727 | |
| 1728 (void)win_comp_pos(); /* recompute w_winrow for all windows */ | |
| 1729 redraw_later(NOT_VALID); | |
| 1730 } | |
| 1731 win_enter(win1, FALSE); | |
| 1732 } | |
| 1733 | |
| 1734 /* | |
| 1735 * Make all windows the same height. | |
| 1736 * 'next_curwin' will soon be the current window, make sure it has enough | |
| 1737 * rows. | |
| 1738 */ | |
| 1739 void | |
|
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1740 win_equal( |
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1741 win_T *next_curwin, /* pointer to current window to be or NULL */ |
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1742 int current, /* do only frame with current window */ |
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1743 int dir) /* 'v' for vertically, 'h' for horizontally, |
| 7 | 1744 'b' for both, 0 for using p_ead */ |
| 1745 { | |
| 1746 if (dir == 0) | |
| 1747 dir = *p_ead; | |
| 1748 win_equal_rec(next_curwin == NULL ? curwin : next_curwin, current, | |
| 685 | 1749 topframe, dir, 0, tabline_height(), |
| 667 | 1750 (int)Columns, topframe->fr_height); |
| 7 | 1751 } |
| 1752 | |
| 1753 /* | |
| 1754 * Set a frame to a new position and height, spreading the available room | |
| 1755 * equally over contained frames. | |
| 1756 * The window "next_curwin" (if not NULL) should at least get the size from | |
| 1757 * 'winheight' and 'winwidth' if possible. | |
| 1758 */ | |
| 1759 static void | |
|
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1760 win_equal_rec( |
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1761 win_T *next_curwin, /* pointer to current window to be or NULL */ |
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1762 int current, /* do only frame with current window */ |
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1763 frame_T *topfr, /* frame to set size off */ |
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1764 int dir, /* 'v', 'h' or 'b', see win_equal() */ |
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1765 int col, /* horizontal position for frame */ |
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1766 int row, /* vertical position for frame */ |
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1767 int width, /* new width of frame */ |
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1768 int height) /* new height of frame */ |
| 7 | 1769 { |
| 1770 int n, m; | |
| 1771 int extra_sep = 0; | |
| 1772 int wincount, totwincount = 0; | |
| 1773 frame_T *fr; | |
| 1774 int next_curwin_size = 0; | |
| 1775 int room = 0; | |
| 1776 int new_size; | |
| 1777 int has_next_curwin = 0; | |
| 1778 int hnc; | |
| 1779 | |
| 1780 if (topfr->fr_layout == FR_LEAF) | |
| 1781 { | |
| 1782 /* Set the width/height of this frame. | |
| 1783 * Redraw when size or position changes */ | |
| 1784 if (topfr->fr_height != height || topfr->fr_win->w_winrow != row | |
| 1785 || topfr->fr_width != width || topfr->fr_win->w_wincol != col | |
| 1786 ) | |
| 1787 { | |
| 1788 topfr->fr_win->w_winrow = row; | |
| 1789 frame_new_height(topfr, height, FALSE, FALSE); | |
| 1790 topfr->fr_win->w_wincol = col; | |
| 779 | 1791 frame_new_width(topfr, width, FALSE, FALSE); |
| 7 | 1792 redraw_all_later(CLEAR); |
| 1793 } | |
| 1794 } | |
| 1795 else if (topfr->fr_layout == FR_ROW) | |
| 1796 { | |
| 1797 topfr->fr_width = width; | |
| 1798 topfr->fr_height = height; | |
| 1799 | |
| 1800 if (dir != 'v') /* equalize frame widths */ | |
| 1801 { | |
| 1802 /* Compute the maximum number of windows horizontally in this | |
| 1803 * frame. */ | |
| 1804 n = frame_minwidth(topfr, NOWIN); | |
| 1805 /* add one for the rightmost window, it doesn't have a separator */ | |
| 1806 if (col + width == Columns) | |
| 1807 extra_sep = 1; | |
| 1808 else | |
| 1809 extra_sep = 0; | |
| 1810 totwincount = (n + extra_sep) / (p_wmw + 1); | |
| 779 | 1811 has_next_curwin = frame_has_win(topfr, next_curwin); |
| 1812 | |
| 1813 /* | |
| 1814 * Compute width for "next_curwin" window and room available for | |
| 1815 * other windows. | |
| 1816 * "m" is the minimal width when counting p_wiw for "next_curwin". | |
| 1817 */ | |
| 7 | 1818 m = frame_minwidth(topfr, next_curwin); |
| 1819 room = width - m; | |
| 1820 if (room < 0) | |
| 1821 { | |
| 1822 next_curwin_size = p_wiw + room; | |
| 1823 room = 0; | |
| 1824 } | |
| 1825 else | |
| 1826 { | |
| 779 | 1827 next_curwin_size = -1; |
| 1828 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
| 1829 { | |
| 1830 /* If 'winfixwidth' set keep the window width if | |
| 1831 * possible. | |
| 1832 * Watch out for this window being the next_curwin. */ | |
| 1833 if (frame_fixed_width(fr)) | |
| 1834 { | |
| 1835 n = frame_minwidth(fr, NOWIN); | |
| 1836 new_size = fr->fr_width; | |
| 1837 if (frame_has_win(fr, next_curwin)) | |
| 1838 { | |
| 1839 room += p_wiw - p_wmw; | |
| 1840 next_curwin_size = 0; | |
| 1841 if (new_size < p_wiw) | |
| 1842 new_size = p_wiw; | |
| 1843 } | |
| 1844 else | |
| 1845 /* These windows don't use up room. */ | |
| 1846 totwincount -= (n + (fr->fr_next == NULL | |
| 1847 ? extra_sep : 0)) / (p_wmw + 1); | |
| 1848 room -= new_size - n; | |
| 1849 if (room < 0) | |
| 1850 { | |
| 1851 new_size += room; | |
| 1852 room = 0; | |
| 1853 } | |
| 1854 fr->fr_newwidth = new_size; | |
| 1855 } | |
| 1856 } | |
| 1857 if (next_curwin_size == -1) | |
| 1858 { | |
| 1859 if (!has_next_curwin) | |
| 1860 next_curwin_size = 0; | |
| 1861 else if (totwincount > 1 | |
| 1862 && (room + (totwincount - 2)) | |
| 1863 / (totwincount - 1) > p_wiw) | |
| 1864 { | |
| 834 | 1865 /* Can make all windows wider than 'winwidth', spread |
| 1866 * the room equally. */ | |
| 1867 next_curwin_size = (room + p_wiw | |
| 1868 + (totwincount - 1) * p_wmw | |
| 1869 + (totwincount - 1)) / totwincount; | |
| 779 | 1870 room -= next_curwin_size - p_wiw; |
| 1871 } | |
| 1872 else | |
| 1873 next_curwin_size = p_wiw; | |
| 1874 } | |
| 7 | 1875 } |
| 779 | 1876 |
| 1877 if (has_next_curwin) | |
| 7 | 1878 --totwincount; /* don't count curwin */ |
| 1879 } | |
| 1880 | |
| 1881 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
| 1882 { | |
| 1883 n = m = 0; | |
| 1884 wincount = 1; | |
| 1885 if (fr->fr_next == NULL) | |
| 1886 /* last frame gets all that remains (avoid roundoff error) */ | |
| 1887 new_size = width; | |
| 1888 else if (dir == 'v') | |
| 1889 new_size = fr->fr_width; | |
| 779 | 1890 else if (frame_fixed_width(fr)) |
| 1891 { | |
| 1892 new_size = fr->fr_newwidth; | |
| 1893 wincount = 0; /* doesn't count as a sizeable window */ | |
| 1894 } | |
| 7 | 1895 else |
| 1896 { | |
| 1897 /* Compute the maximum number of windows horiz. in "fr". */ | |
| 1898 n = frame_minwidth(fr, NOWIN); | |
| 1899 wincount = (n + (fr->fr_next == NULL ? extra_sep : 0)) | |
| 1900 / (p_wmw + 1); | |
| 1901 m = frame_minwidth(fr, next_curwin); | |
| 779 | 1902 if (has_next_curwin) |
| 1903 hnc = frame_has_win(fr, next_curwin); | |
| 1904 else | |
| 1905 hnc = FALSE; | |
| 1906 if (hnc) /* don't count next_curwin */ | |
| 7 | 1907 --wincount; |
| 779 | 1908 if (totwincount == 0) |
| 1909 new_size = room; | |
| 1910 else | |
| 1911 new_size = (wincount * room + ((unsigned)totwincount >> 1)) | |
| 7 | 1912 / totwincount; |
| 779 | 1913 if (hnc) /* add next_curwin size */ |
| 7 | 1914 { |
| 1915 next_curwin_size -= p_wiw - (m - n); | |
| 1916 new_size += next_curwin_size; | |
| 779 | 1917 room -= new_size - next_curwin_size; |
| 7 | 1918 } |
| 779 | 1919 else |
| 1920 room -= new_size; | |
| 1921 new_size += n; | |
| 7 | 1922 } |
| 1923 | |
| 779 | 1924 /* Skip frame that is full width when splitting or closing a |
| 7 | 1925 * window, unless equalizing all frames. */ |
| 1926 if (!current || dir != 'v' || topfr->fr_parent != NULL | |
| 1927 || (new_size != fr->fr_width) | |
| 1928 || frame_has_win(fr, next_curwin)) | |
| 1929 win_equal_rec(next_curwin, current, fr, dir, col, row, | |
| 779 | 1930 new_size, height); |
| 1931 col += new_size; | |
| 1932 width -= new_size; | |
| 7 | 1933 totwincount -= wincount; |
| 1934 } | |
| 1935 } | |
| 1936 else /* topfr->fr_layout == FR_COL */ | |
| 1937 { | |
| 1938 topfr->fr_width = width; | |
| 1939 topfr->fr_height = height; | |
| 1940 | |
| 1941 if (dir != 'h') /* equalize frame heights */ | |
| 1942 { | |
| 1943 /* Compute maximum number of windows vertically in this frame. */ | |
| 1944 n = frame_minheight(topfr, NOWIN); | |
| 1945 /* add one for the bottom window if it doesn't have a statusline */ | |
| 1946 if (row + height == cmdline_row && p_ls == 0) | |
| 1947 extra_sep = 1; | |
| 1948 else | |
| 1949 extra_sep = 0; | |
| 1950 totwincount = (n + extra_sep) / (p_wmh + 1); | |
| 1951 has_next_curwin = frame_has_win(topfr, next_curwin); | |
| 1952 | |
| 1953 /* | |
| 1954 * Compute height for "next_curwin" window and room available for | |
| 1955 * other windows. | |
| 1956 * "m" is the minimal height when counting p_wh for "next_curwin". | |
| 1957 */ | |
| 1958 m = frame_minheight(topfr, next_curwin); | |
| 1959 room = height - m; | |
| 1960 if (room < 0) | |
| 1961 { | |
| 1962 /* The room is less then 'winheight', use all space for the | |
| 1963 * current window. */ | |
| 1964 next_curwin_size = p_wh + room; | |
| 1965 room = 0; | |
| 1966 } | |
| 1967 else | |
| 1968 { | |
| 1969 next_curwin_size = -1; | |
| 1970 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
| 1971 { | |
| 1972 /* If 'winfixheight' set keep the window height if | |
| 1973 * possible. | |
| 1974 * Watch out for this window being the next_curwin. */ | |
| 1975 if (frame_fixed_height(fr)) | |
| 1976 { | |
| 1977 n = frame_minheight(fr, NOWIN); | |
| 1978 new_size = fr->fr_height; | |
| 1979 if (frame_has_win(fr, next_curwin)) | |
| 1980 { | |
| 1981 room += p_wh - p_wmh; | |
| 1982 next_curwin_size = 0; | |
| 1983 if (new_size < p_wh) | |
| 1984 new_size = p_wh; | |
| 1985 } | |
| 1986 else | |
| 1987 /* These windows don't use up room. */ | |
| 1988 totwincount -= (n + (fr->fr_next == NULL | |
| 1989 ? extra_sep : 0)) / (p_wmh + 1); | |
| 1990 room -= new_size - n; | |
| 1991 if (room < 0) | |
| 1992 { | |
| 1993 new_size += room; | |
| 1994 room = 0; | |
| 1995 } | |
| 1996 fr->fr_newheight = new_size; | |
| 1997 } | |
| 1998 } | |
| 1999 if (next_curwin_size == -1) | |
| 2000 { | |
| 2001 if (!has_next_curwin) | |
| 2002 next_curwin_size = 0; | |
| 2003 else if (totwincount > 1 | |
| 2004 && (room + (totwincount - 2)) | |
| 2005 / (totwincount - 1) > p_wh) | |
| 2006 { | |
| 834 | 2007 /* can make all windows higher than 'winheight', |
| 2008 * spread the room equally. */ | |
| 2009 next_curwin_size = (room + p_wh | |
| 2010 + (totwincount - 1) * p_wmh | |
| 7 | 2011 + (totwincount - 1)) / totwincount; |
| 2012 room -= next_curwin_size - p_wh; | |
| 2013 } | |
| 2014 else | |
| 2015 next_curwin_size = p_wh; | |
| 2016 } | |
| 2017 } | |
| 2018 | |
| 2019 if (has_next_curwin) | |
| 2020 --totwincount; /* don't count curwin */ | |
| 2021 } | |
| 2022 | |
| 2023 for (fr = topfr->fr_child; fr != NULL; fr = fr->fr_next) | |
| 2024 { | |
| 2025 n = m = 0; | |
| 2026 wincount = 1; | |
| 2027 if (fr->fr_next == NULL) | |
| 2028 /* last frame gets all that remains (avoid roundoff error) */ | |
| 2029 new_size = height; | |
| 2030 else if (dir == 'h') | |
| 2031 new_size = fr->fr_height; | |
| 2032 else if (frame_fixed_height(fr)) | |
| 2033 { | |
| 2034 new_size = fr->fr_newheight; | |
| 2035 wincount = 0; /* doesn't count as a sizeable window */ | |
| 2036 } | |
| 2037 else | |
| 2038 { | |
| 2039 /* Compute the maximum number of windows vert. in "fr". */ | |
| 2040 n = frame_minheight(fr, NOWIN); | |
| 2041 wincount = (n + (fr->fr_next == NULL ? extra_sep : 0)) | |
| 2042 / (p_wmh + 1); | |
| 2043 m = frame_minheight(fr, next_curwin); | |
| 2044 if (has_next_curwin) | |
| 2045 hnc = frame_has_win(fr, next_curwin); | |
| 2046 else | |
| 2047 hnc = FALSE; | |
| 2048 if (hnc) /* don't count next_curwin */ | |
| 2049 --wincount; | |
| 2050 if (totwincount == 0) | |
| 2051 new_size = room; | |
| 2052 else | |
| 2053 new_size = (wincount * room + ((unsigned)totwincount >> 1)) | |
| 2054 / totwincount; | |
| 2055 if (hnc) /* add next_curwin size */ | |
| 2056 { | |
| 2057 next_curwin_size -= p_wh - (m - n); | |
| 2058 new_size += next_curwin_size; | |
| 2059 room -= new_size - next_curwin_size; | |
| 2060 } | |
| 2061 else | |
| 2062 room -= new_size; | |
| 2063 new_size += n; | |
| 2064 } | |
| 2065 /* Skip frame that is full width when splitting or closing a | |
| 2066 * window, unless equalizing all frames. */ | |
| 2067 if (!current || dir != 'h' || topfr->fr_parent != NULL | |
| 2068 || (new_size != fr->fr_height) | |
| 2069 || frame_has_win(fr, next_curwin)) | |
| 2070 win_equal_rec(next_curwin, current, fr, dir, col, row, | |
| 2071 width, new_size); | |
| 2072 row += new_size; | |
| 2073 height -= new_size; | |
| 2074 totwincount -= wincount; | |
| 2075 } | |
| 2076 } | |
| 2077 } | |
| 2078 | |
| 2079 /* | |
| 2080 * close all windows for buffer 'buf' | |
| 2081 */ | |
| 2082 void | |
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2083 close_windows( |
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2084 buf_T *buf, |
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2085 int keep_curwin) /* don't close "curwin" */ |
| 7 | 2086 { |
| 671 | 2087 win_T *wp; |
| 2088 tabpage_T *tp, *nexttp; | |
| 685 | 2089 int h = tabline_height(); |
| 7 | 2090 |
| 2091 ++RedrawingDisabled; | |
| 671 | 2092 |
| 2093 for (wp = firstwin; wp != NULL && lastwin != firstwin; ) | |
| 7 | 2094 { |
| 3570 | 2095 if (wp->w_buffer == buf && (!keep_curwin || wp != curwin) |
| 2096 #ifdef FEAT_AUTOCMD | |
| 2097 && !(wp->w_closing || wp->w_buffer->b_closing) | |
| 2098 #endif | |
| 2099 ) | |
| 7 | 2100 { |
| 671 | 2101 win_close(wp, FALSE); |
| 2102 | |
| 2103 /* Start all over, autocommands may change the window layout. */ | |
| 2104 wp = firstwin; | |
| 7 | 2105 } |
| 2106 else | |
| 671 | 2107 wp = wp->w_next; |
| 7 | 2108 } |
| 671 | 2109 |
| 2110 /* Also check windows in other tab pages. */ | |
| 2111 for (tp = first_tabpage; tp != NULL; tp = nexttp) | |
| 2112 { | |
| 2113 nexttp = tp->tp_next; | |
| 672 | 2114 if (tp != curtab) |
| 671 | 2115 for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next) |
| 3570 | 2116 if (wp->w_buffer == buf |
| 2117 #ifdef FEAT_AUTOCMD | |
| 2118 && !(wp->w_closing || wp->w_buffer->b_closing) | |
| 2119 #endif | |
| 2120 ) | |
| 671 | 2121 { |
| 2122 win_close_othertab(wp, FALSE, tp); | |
| 2123 | |
| 2124 /* Start all over, the tab page may be closed and | |
| 2125 * autocommands may change the window layout. */ | |
| 2126 nexttp = first_tabpage; | |
| 2127 break; | |
| 2128 } | |
| 2129 } | |
| 2130 | |
| 7 | 2131 --RedrawingDisabled; |
| 671 | 2132 |
| 4305 | 2133 redraw_tabline = TRUE; |
| 685 | 2134 if (h != tabline_height()) |
| 671 | 2135 shell_new_rows(); |
| 7 | 2136 } |
| 2137 | |
| 2138 /* | |
| 1906 | 2139 * Return TRUE if the current window is the only window that exists (ignoring |
| 2140 * "aucmd_win"). | |
| 672 | 2141 * Returns FALSE if there is a window, possibly in another tab page. |
| 667 | 2142 */ |
| 672 | 2143 static int |
|
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diff
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|
2144 last_window(void) |
| 667 | 2145 { |
| 1906 | 2146 return (one_window() && first_tabpage->tp_next == NULL); |
| 2147 } | |
| 2148 | |
| 2149 /* | |
| 2150 * Return TRUE if there is only one window other than "aucmd_win" in the | |
| 2151 * current tab page. | |
| 2152 */ | |
| 3365 | 2153 int |
|
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|
2154 one_window(void) |
| 1906 | 2155 { |
| 2156 #ifdef FEAT_AUTOCMD | |
| 2157 win_T *wp; | |
| 2158 int seen_one = FALSE; | |
| 2159 | |
| 2160 FOR_ALL_WINDOWS(wp) | |
| 2161 { | |
| 2162 if (wp != aucmd_win) | |
| 2163 { | |
| 2164 if (seen_one) | |
| 2165 return FALSE; | |
| 2166 seen_one = TRUE; | |
| 2167 } | |
| 2168 } | |
| 2169 return TRUE; | |
| 2170 #else | |
| 2171 return firstwin == lastwin; | |
| 2172 #endif | |
| 667 | 2173 } |
| 2174 | |
| 2175 /* | |
| 3535 | 2176 * Close the possibly last window in a tab page. |
| 2177 * Returns TRUE when the window was closed already. | |
| 2178 */ | |
| 2179 static int | |
|
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|
2180 close_last_window_tabpage( |
|
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|
2181 win_T *win, |
|
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|
2182 int free_buf, |
|
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|
2183 tabpage_T *prev_curtab) |
| 3535 | 2184 { |
| 2185 if (firstwin == lastwin) | |
| 2186 { | |
| 4423 | 2187 #ifdef FEAT_AUTOCMD |
| 4354 | 2188 buf_T *old_curbuf = curbuf; |
| 4423 | 2189 #endif |
| 4354 | 2190 |
| 3535 | 2191 /* |
| 2192 * Closing the last window in a tab page. First go to another tab | |
| 2193 * page and then close the window and the tab page. This avoids that | |
| 2194 * curwin and curtab are invalid while we are freeing memory, they may | |
| 2195 * be used in GUI events. | |
| 3582 | 2196 * Don't trigger autocommands yet, they may use wrong values, so do |
| 2197 * that below. | |
| 3535 | 2198 */ |
| 4354 | 2199 goto_tabpage_tp(alt_tabpage(), FALSE, TRUE); |
| 3535 | 2200 redraw_tabline = TRUE; |
| 2201 | |
| 2202 /* Safety check: Autocommands may have closed the window when jumping | |
| 2203 * to the other tab page. */ | |
| 2204 if (valid_tabpage(prev_curtab) && prev_curtab->tp_firstwin == win) | |
| 2205 { | |
| 2206 int h = tabline_height(); | |
| 2207 | |
| 2208 win_close_othertab(win, free_buf, prev_curtab); | |
| 2209 if (h != tabline_height()) | |
| 2210 shell_new_rows(); | |
| 2211 } | |
| 3582 | 2212 /* Since goto_tabpage_tp above did not trigger *Enter autocommands, do |
| 2213 * that now. */ | |
| 2214 #ifdef FEAT_AUTOCMD | |
| 4354 | 2215 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); |
| 3582 | 2216 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); |
| 4354 | 2217 if (old_curbuf != curbuf) |
| 2218 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
| 3582 | 2219 #endif |
| 3535 | 2220 return TRUE; |
| 2221 } | |
| 2222 return FALSE; | |
| 2223 } | |
| 2224 | |
| 2225 /* | |
| 819 | 2226 * Close window "win". Only works for the current tab page. |
| 7 | 2227 * If "free_buf" is TRUE related buffer may be unloaded. |
| 2228 * | |
| 3365 | 2229 * Called by :quit, :close, :xit, :wq and findtag(). |
| 5302 | 2230 * Returns FAIL when the window was not closed. |
| 7 | 2231 */ |
| 5302 | 2232 int |
|
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diff
changeset
|
2233 win_close(win_T *win, int free_buf) |
| 7 | 2234 { |
| 2235 win_T *wp; | |
| 2236 #ifdef FEAT_AUTOCMD | |
| 2237 int other_buffer = FALSE; | |
| 2238 #endif | |
| 2239 int close_curwin = FALSE; | |
| 2240 int dir; | |
| 2241 int help_window = FALSE; | |
| 847 | 2242 tabpage_T *prev_curtab = curtab; |
| 7 | 2243 |
| 667 | 2244 if (last_window()) |
| 7 | 2245 { |
| 2246 EMSG(_("E444: Cannot close last window")); | |
| 5302 | 2247 return FAIL; |
| 7 | 2248 } |
| 2249 | |
| 1906 | 2250 #ifdef FEAT_AUTOCMD |
| 3656 | 2251 if (win->w_closing || (win->w_buffer != NULL && win->w_buffer->b_closing)) |
| 5302 | 2252 return FAIL; /* window is already being closed */ |
| 1906 | 2253 if (win == aucmd_win) |
| 2254 { | |
| 2255 EMSG(_("E813: Cannot close autocmd window")); | |
| 5302 | 2256 return FAIL; |
| 1906 | 2257 } |
| 2258 if ((firstwin == aucmd_win || lastwin == aucmd_win) && one_window()) | |
| 2259 { | |
| 2260 EMSG(_("E814: Cannot close window, only autocmd window would remain")); | |
| 5302 | 2261 return FAIL; |
| 1906 | 2262 } |
| 2263 #endif | |
| 2264 | |
| 3535 | 2265 /* When closing the last window in a tab page first go to another tab page |
| 2266 * and then close the window and the tab page to avoid that curwin and | |
| 2267 * curtab are invalid while we are freeing memory. */ | |
| 2268 if (close_last_window_tabpage(win, free_buf, prev_curtab)) | |
| 5302 | 2269 return FAIL; |
| 856 | 2270 |
| 7 | 2271 /* When closing the help window, try restoring a snapshot after closing |
| 2272 * the window. Otherwise clear the snapshot, it's now invalid. */ | |
| 3242 | 2273 if (win->w_buffer != NULL && win->w_buffer->b_help) |
| 7 | 2274 help_window = TRUE; |
| 2275 else | |
| 1906 | 2276 clear_snapshot(curtab, SNAP_HELP_IDX); |
| 7 | 2277 |
| 2278 #ifdef FEAT_AUTOCMD | |
| 2279 if (win == curwin) | |
| 2280 { | |
| 2281 /* | |
| 2282 * Guess which window is going to be the new current window. | |
| 2283 * This may change because of the autocommands (sigh). | |
| 2284 */ | |
| 671 | 2285 wp = frame2win(win_altframe(win, NULL)); |
| 7 | 2286 |
| 2287 /* | |
| 3570 | 2288 * Be careful: If autocommands delete the window or cause this window |
| 2289 * to be the last one left, return now. | |
| 7 | 2290 */ |
| 2291 if (wp->w_buffer != curbuf) | |
| 2292 { | |
| 2293 other_buffer = TRUE; | |
| 3570 | 2294 win->w_closing = TRUE; |
| 7 | 2295 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); |
| 3570 | 2296 if (!win_valid(win)) |
| 5302 | 2297 return FAIL; |
| 3570 | 2298 win->w_closing = FALSE; |
| 2299 if (last_window()) | |
| 5302 | 2300 return FAIL; |
| 7 | 2301 } |
| 3570 | 2302 win->w_closing = TRUE; |
| 7 | 2303 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); |
| 3570 | 2304 if (!win_valid(win)) |
| 5302 | 2305 return FAIL; |
| 3570 | 2306 win->w_closing = FALSE; |
| 2307 if (last_window()) | |
| 5302 | 2308 return FAIL; |
| 7 | 2309 # ifdef FEAT_EVAL |
| 2310 /* autocmds may abort script processing */ | |
| 2311 if (aborting()) | |
| 5302 | 2312 return FAIL; |
| 7 | 2313 # endif |
| 2314 } | |
| 2315 #endif | |
| 2316 | |
| 1101 | 2317 #ifdef FEAT_GUI |
| 2318 /* Avoid trouble with scrollbars that are going to be deleted in | |
| 2319 * win_free(). */ | |
| 2320 if (gui.in_use) | |
| 2321 out_flush(); | |
| 2322 #endif | |
| 2323 | |
| 3068 | 2324 #ifdef FEAT_SYN_HL |
| 2325 /* Free independent synblock before the buffer is freed. */ | |
| 3242 | 2326 if (win->w_buffer != NULL) |
| 2327 reset_synblock(win); | |
| 3068 | 2328 #endif |
| 2329 | |
| 7 | 2330 /* |
| 2331 * Close the link to the buffer. | |
| 2332 */ | |
| 3242 | 2333 if (win->w_buffer != NULL) |
| 3570 | 2334 { |
| 2335 #ifdef FEAT_AUTOCMD | |
| 2336 win->w_closing = TRUE; | |
| 2337 #endif | |
| 3768 | 2338 close_buffer(win, win->w_buffer, free_buf ? DOBUF_UNLOAD : 0, TRUE); |
| 3570 | 2339 #ifdef FEAT_AUTOCMD |
| 2340 if (win_valid(win)) | |
| 2341 win->w_closing = FALSE; | |
| 2342 #endif | |
|
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2343 /* Make sure curbuf is valid. It can become invalid if 'bufhidden' is |
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2344 * "wipe". */ |
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2345 if (!buf_valid(curbuf)) |
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2346 curbuf = firstbuf; |
| 3570 | 2347 } |
| 847 | 2348 |
| 4021 | 2349 if (only_one_window() && win_valid(win) && win->w_buffer == NULL |
| 2350 && (last_window() || curtab != prev_curtab | |
| 2351 || close_last_window_tabpage(win, free_buf, prev_curtab))) | |
|
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2352 { |
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2353 /* Autocommands have close all windows, quit now. Restore |
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2354 * curwin->w_buffer, otherwise writing viminfo may fail. */ |
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2355 if (curwin->w_buffer == NULL) |
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2356 curwin->w_buffer = curbuf; |
| 4021 | 2357 getout(0); |
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2358 } |
| 4021 | 2359 |
| 7 | 2360 /* Autocommands may have closed the window already, or closed the only |
| 847 | 2361 * other window or moved to another tab page. */ |
| 4021 | 2362 else if (!win_valid(win) || last_window() || curtab != prev_curtab |
| 3535 | 2363 || close_last_window_tabpage(win, free_buf, prev_curtab)) |
| 5302 | 2364 return FAIL; |
| 7 | 2365 |
| 3068 | 2366 /* Free the memory used for the window and get the window that received |
| 2367 * the screen space. */ | |
| 847 | 2368 wp = win_free_mem(win, &dir, NULL); |
| 2369 | |
| 7 | 2370 /* Make sure curwin isn't invalid. It can cause severe trouble when |
| 2371 * printing an error message. For win_equal() curbuf needs to be valid | |
| 2372 * too. */ | |
| 847 | 2373 if (win == curwin) |
| 7 | 2374 { |
| 2375 curwin = wp; | |
| 2376 #ifdef FEAT_QUICKFIX | |
| 2377 if (wp->w_p_pvw || bt_quickfix(wp->w_buffer)) | |
| 2378 { | |
| 2379 /* | |
| 1346 | 2380 * If the cursor goes to the preview or the quickfix window, try |
| 7 | 2381 * finding another window to go to. |
| 2382 */ | |
| 2383 for (;;) | |
| 2384 { | |
| 2385 if (wp->w_next == NULL) | |
| 2386 wp = firstwin; | |
| 2387 else | |
| 2388 wp = wp->w_next; | |
| 2389 if (wp == curwin) | |
| 2390 break; | |
| 2391 if (!wp->w_p_pvw && !bt_quickfix(wp->w_buffer)) | |
| 2392 { | |
| 2393 curwin = wp; | |
| 2394 break; | |
| 2395 } | |
| 2396 } | |
| 2397 } | |
| 2398 #endif | |
| 2399 curbuf = curwin->w_buffer; | |
| 2400 close_curwin = TRUE; | |
| 2401 } | |
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2402 if (p_ea && (*p_ead == 'b' || *p_ead == dir)) |
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2403 win_equal(curwin, TRUE, dir); |
| 7 | 2404 else |
| 2405 win_comp_pos(); | |
| 2406 if (close_curwin) | |
| 2407 { | |
| 4354 | 2408 win_enter_ext(wp, FALSE, TRUE, TRUE, TRUE); |
| 7 | 2409 #ifdef FEAT_AUTOCMD |
| 2410 if (other_buffer) | |
| 2411 /* careful: after this wp and win may be invalid! */ | |
| 2412 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
| 2413 #endif | |
| 2414 } | |
| 2415 | |
| 2416 /* | |
| 667 | 2417 * If last window has a status line now and we don't want one, |
| 2418 * remove the status line. | |
| 7 | 2419 */ |
| 2420 last_status(FALSE); | |
| 2421 | |
| 2422 /* After closing the help window, try restoring the window layout from | |
| 2423 * before it was opened. */ | |
| 2424 if (help_window) | |
| 1906 | 2425 restore_snapshot(SNAP_HELP_IDX, close_curwin); |
| 7 | 2426 |
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2427 #if defined(FEAT_GUI) |
| 7 | 2428 /* When 'guioptions' includes 'L' or 'R' may have to remove scrollbars. */ |
| 2429 if (gui.in_use && !win_hasvertsplit()) | |
| 2430 gui_init_which_components(NULL); | |
| 2431 #endif | |
| 2432 | |
| 2433 redraw_all_later(NOT_VALID); | |
| 5302 | 2434 return OK; |
| 7 | 2435 } |
| 2436 | |
| 2437 /* | |
| 671 | 2438 * Close window "win" in tab page "tp", which is not the current tab page. |
| 3535 | 2439 * This may be the last window in that tab page and result in closing the tab, |
| 671 | 2440 * thus "tp" may become invalid! |
| 856 | 2441 * Caller must check if buffer is hidden and whether the tabline needs to be |
| 2442 * updated. | |
| 671 | 2443 */ |
| 2444 void | |
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2445 win_close_othertab(win_T *win, int free_buf, tabpage_T *tp) |
| 671 | 2446 { |
| 2447 win_T *wp; | |
| 2448 int dir; | |
| 2449 tabpage_T *ptp = NULL; | |
| 2191 | 2450 int free_tp = FALSE; |
| 671 | 2451 |
| 3570 | 2452 #ifdef FEAT_AUTOCMD |
| 2453 if (win->w_closing || win->w_buffer->b_closing) | |
| 2454 return; /* window is already being closed */ | |
| 2455 #endif | |
| 2456 | |
| 671 | 2457 /* Close the link to the buffer. */ |
| 3365 | 2458 close_buffer(win, win->w_buffer, free_buf ? DOBUF_UNLOAD : 0, FALSE); |
| 671 | 2459 |
| 2460 /* Careful: Autocommands may have closed the tab page or made it the | |
| 2461 * current tab page. */ | |
| 2462 for (ptp = first_tabpage; ptp != NULL && ptp != tp; ptp = ptp->tp_next) | |
| 2463 ; | |
| 672 | 2464 if (ptp == NULL || tp == curtab) |
| 671 | 2465 return; |
| 2466 | |
| 2467 /* Autocommands may have closed the window already. */ | |
| 2468 for (wp = tp->tp_firstwin; wp != NULL && wp != win; wp = wp->w_next) | |
| 2469 ; | |
| 2470 if (wp == NULL) | |
| 2471 return; | |
| 2472 | |
| 2473 /* When closing the last window in a tab page remove the tab page. */ | |
| 7009 | 2474 if (tp->tp_firstwin == tp->tp_lastwin) |
| 671 | 2475 { |
| 2476 if (tp == first_tabpage) | |
| 2477 first_tabpage = tp->tp_next; | |
| 2478 else | |
| 2479 { | |
| 2480 for (ptp = first_tabpage; ptp != NULL && ptp->tp_next != tp; | |
| 2481 ptp = ptp->tp_next) | |
| 2482 ; | |
| 2483 if (ptp == NULL) | |
| 2484 { | |
| 2485 EMSG2(_(e_intern2), "win_close_othertab()"); | |
| 2486 return; | |
| 2487 } | |
| 2488 ptp->tp_next = tp->tp_next; | |
| 2489 } | |
| 2191 | 2490 free_tp = TRUE; |
| 2491 } | |
| 2492 | |
| 2493 /* Free the memory used for the window. */ | |
| 2494 win_free_mem(win, &dir, tp); | |
| 2495 | |
| 2496 if (free_tp) | |
| 847 | 2497 free_tabpage(tp); |
| 671 | 2498 } |
| 2499 | |
| 2500 /* | |
| 355 | 2501 * Free the memory used for a window. |
| 2502 * Returns a pointer to the window that got the freed up space. | |
| 2503 */ | |
| 2504 static win_T * | |
|
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2505 win_free_mem( |
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2506 win_T *win, |
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2507 int *dirp, /* set to 'v' or 'h' for direction if 'ea' */ |
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2508 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
| 355 | 2509 { |
| 2510 frame_T *frp; | |
| 2511 win_T *wp; | |
| 2512 | |
| 667 | 2513 /* Remove the window and its frame from the tree of frames. */ |
| 355 | 2514 frp = win->w_frame; |
| 671 | 2515 wp = winframe_remove(win, dirp, tp); |
| 355 | 2516 vim_free(frp); |
| 671 | 2517 win_free(win, tp); |
| 355 | 2518 |
| 819 | 2519 /* When deleting the current window of another tab page select a new |
| 2520 * current window. */ | |
| 2521 if (tp != NULL && win == tp->tp_curwin) | |
| 2522 tp->tp_curwin = wp; | |
| 2523 | |
| 355 | 2524 return wp; |
| 2525 } | |
| 2526 | |
| 2527 #if defined(EXITFREE) || defined(PROTO) | |
| 2528 void | |
|
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2529 win_free_all(void) |
| 355 | 2530 { |
| 2531 int dummy; | |
| 2532 | |
| 671 | 2533 # ifdef FEAT_WINDOWS |
| 2534 while (first_tabpage->tp_next != NULL) | |
| 2535 tabpage_close(TRUE); | |
| 2536 # endif | |
| 2537 | |
| 1906 | 2538 # ifdef FEAT_AUTOCMD |
| 2539 if (aucmd_win != NULL) | |
| 2540 { | |
| 2541 (void)win_free_mem(aucmd_win, &dummy, NULL); | |
| 2542 aucmd_win = NULL; | |
| 2543 } | |
| 2544 # endif | |
| 1918 | 2545 |
| 2546 while (firstwin != NULL) | |
| 2547 (void)win_free_mem(firstwin, &dummy, NULL); | |
| 6060 | 2548 |
| 2549 /* No window should be used after this. Set curwin to NULL to crash | |
| 2550 * instead of using freed memory. */ | |
| 2551 curwin = NULL; | |
| 355 | 2552 } |
| 2553 #endif | |
| 2554 | |
| 2555 /* | |
| 7 | 2556 * Remove a window and its frame from the tree of frames. |
| 2557 * Returns a pointer to the window that got the freed up space. | |
| 2558 */ | |
| 1906 | 2559 win_T * |
|
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2560 winframe_remove( |
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2561 win_T *win, |
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2562 int *dirp UNUSED, /* set to 'v' or 'h' for direction if 'ea' */ |
|
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|
2563 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
| 7 | 2564 { |
| 2565 frame_T *frp, *frp2, *frp3; | |
| 2566 frame_T *frp_close = win->w_frame; | |
| 2567 win_T *wp; | |
| 2568 | |
| 2569 /* | |
| 671 | 2570 * If there is only one window there is nothing to remove. |
| 2571 */ | |
| 2572 if (tp == NULL ? firstwin == lastwin : tp->tp_firstwin == tp->tp_lastwin) | |
| 2573 return NULL; | |
| 2574 | |
| 2575 /* | |
| 7 | 2576 * Remove the window from its frame. |
| 2577 */ | |
| 671 | 2578 frp2 = win_altframe(win, tp); |
| 7 | 2579 wp = frame2win(frp2); |
| 2580 | |
| 2581 /* Remove this frame from the list of frames. */ | |
| 2582 frame_remove(frp_close); | |
| 2583 | |
| 2584 if (frp_close->fr_parent->fr_layout == FR_COL) | |
| 2585 { | |
| 1346 | 2586 /* When 'winfixheight' is set, try to find another frame in the column |
| 2587 * (as close to the closed frame as possible) to distribute the height | |
| 2588 * to. */ | |
| 2589 if (frp2->fr_win != NULL && frp2->fr_win->w_p_wfh) | |
| 2590 { | |
| 2591 frp = frp_close->fr_prev; | |
| 2592 frp3 = frp_close->fr_next; | |
| 2593 while (frp != NULL || frp3 != NULL) | |
| 2594 { | |
| 2595 if (frp != NULL) | |
| 2596 { | |
| 2597 if (frp->fr_win != NULL && !frp->fr_win->w_p_wfh) | |
| 2598 { | |
| 2599 frp2 = frp; | |
| 2600 wp = frp->fr_win; | |
| 2601 break; | |
| 2602 } | |
| 2603 frp = frp->fr_prev; | |
| 2604 } | |
| 2605 if (frp3 != NULL) | |
| 2606 { | |
| 2607 if (frp3->fr_win != NULL && !frp3->fr_win->w_p_wfh) | |
| 2608 { | |
| 2609 frp2 = frp3; | |
| 2610 wp = frp3->fr_win; | |
| 2611 break; | |
| 2612 } | |
| 2613 frp3 = frp3->fr_next; | |
| 2614 } | |
| 2615 } | |
| 2616 } | |
| 7 | 2617 frame_new_height(frp2, frp2->fr_height + frp_close->fr_height, |
| 2618 frp2 == frp_close->fr_next ? TRUE : FALSE, FALSE); | |
| 2619 *dirp = 'v'; | |
| 2620 } | |
| 2621 else | |
| 2622 { | |
| 1346 | 2623 /* When 'winfixwidth' is set, try to find another frame in the column |
| 2624 * (as close to the closed frame as possible) to distribute the width | |
| 2625 * to. */ | |
| 2626 if (frp2->fr_win != NULL && frp2->fr_win->w_p_wfw) | |
| 2627 { | |
| 2628 frp = frp_close->fr_prev; | |
| 2629 frp3 = frp_close->fr_next; | |
| 2630 while (frp != NULL || frp3 != NULL) | |
| 2631 { | |
| 2632 if (frp != NULL) | |
| 2633 { | |
| 2634 if (frp->fr_win != NULL && !frp->fr_win->w_p_wfw) | |
| 2635 { | |
| 2636 frp2 = frp; | |
| 2637 wp = frp->fr_win; | |
| 2638 break; | |
| 2639 } | |
| 2640 frp = frp->fr_prev; | |
| 2641 } | |
| 2642 if (frp3 != NULL) | |
| 2643 { | |
| 2644 if (frp3->fr_win != NULL && !frp3->fr_win->w_p_wfw) | |
| 2645 { | |
| 2646 frp2 = frp3; | |
| 2647 wp = frp3->fr_win; | |
| 2648 break; | |
| 2649 } | |
| 2650 frp3 = frp3->fr_next; | |
| 2651 } | |
| 2652 } | |
| 2653 } | |
| 7 | 2654 frame_new_width(frp2, frp2->fr_width + frp_close->fr_width, |
| 779 | 2655 frp2 == frp_close->fr_next ? TRUE : FALSE, FALSE); |
| 7 | 2656 *dirp = 'h'; |
| 2657 } | |
| 2658 | |
| 2659 /* If rows/columns go to a window below/right its positions need to be | |
| 2660 * updated. Can only be done after the sizes have been updated. */ | |
| 2661 if (frp2 == frp_close->fr_next) | |
| 2662 { | |
| 2663 int row = win->w_winrow; | |
| 2664 int col = W_WINCOL(win); | |
| 2665 | |
| 2666 frame_comp_pos(frp2, &row, &col); | |
| 2667 } | |
| 2668 | |
| 2669 if (frp2->fr_next == NULL && frp2->fr_prev == NULL) | |
| 2670 { | |
| 2671 /* There is no other frame in this list, move its info to the parent | |
| 2672 * and remove it. */ | |
| 2673 frp2->fr_parent->fr_layout = frp2->fr_layout; | |
| 2674 frp2->fr_parent->fr_child = frp2->fr_child; | |
| 2675 for (frp = frp2->fr_child; frp != NULL; frp = frp->fr_next) | |
| 2676 frp->fr_parent = frp2->fr_parent; | |
| 2677 frp2->fr_parent->fr_win = frp2->fr_win; | |
| 2678 if (frp2->fr_win != NULL) | |
| 2679 frp2->fr_win->w_frame = frp2->fr_parent; | |
| 2680 frp = frp2->fr_parent; | |
| 2681 vim_free(frp2); | |
| 2682 | |
| 2683 frp2 = frp->fr_parent; | |
| 2684 if (frp2 != NULL && frp2->fr_layout == frp->fr_layout) | |
| 2685 { | |
| 2686 /* The frame above the parent has the same layout, have to merge | |
| 2687 * the frames into this list. */ | |
| 2688 if (frp2->fr_child == frp) | |
| 2689 frp2->fr_child = frp->fr_child; | |
| 2690 frp->fr_child->fr_prev = frp->fr_prev; | |
| 2691 if (frp->fr_prev != NULL) | |
| 2692 frp->fr_prev->fr_next = frp->fr_child; | |
| 2693 for (frp3 = frp->fr_child; ; frp3 = frp3->fr_next) | |
| 2694 { | |
| 2695 frp3->fr_parent = frp2; | |
| 2696 if (frp3->fr_next == NULL) | |
| 2697 { | |
| 2698 frp3->fr_next = frp->fr_next; | |
| 2699 if (frp->fr_next != NULL) | |
| 2700 frp->fr_next->fr_prev = frp3; | |
| 2701 break; | |
| 2702 } | |
| 2703 } | |
| 2704 vim_free(frp); | |
| 2705 } | |
| 2706 } | |
| 2707 | |
| 2708 return wp; | |
| 2709 } | |
| 2710 | |
| 2711 /* | |
| 2712 * Find out which frame is going to get the freed up space when "win" is | |
| 2713 * closed. | |
| 2714 * if 'splitbelow'/'splitleft' the space goes to the window above/left. | |
| 2715 * if 'nosplitbelow'/'nosplitleft' the space goes to the window below/right. | |
| 2716 * This makes opening a window and closing it immediately keep the same window | |
| 2717 * layout. | |
| 2718 */ | |
| 2719 static frame_T * | |
|
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2720 win_altframe( |
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2721 win_T *win, |
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2722 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
| 7 | 2723 { |
| 2724 frame_T *frp; | |
| 2725 int b; | |
| 2726 | |
| 671 | 2727 if (tp == NULL ? firstwin == lastwin : tp->tp_firstwin == tp->tp_lastwin) |
| 667 | 2728 /* Last window in this tab page, will go to next tab page. */ |
| 2729 return alt_tabpage()->tp_curwin->w_frame; | |
| 2730 | |
| 7 | 2731 frp = win->w_frame; |
| 355 | 2732 if (frp->fr_parent != NULL && frp->fr_parent->fr_layout == FR_ROW) |
| 7 | 2733 b = p_spr; |
| 2734 else | |
| 2735 b = p_sb; | |
| 2736 if ((!b && frp->fr_next != NULL) || frp->fr_prev == NULL) | |
| 2737 return frp->fr_next; | |
| 2738 return frp->fr_prev; | |
| 2739 } | |
| 2740 | |
| 2741 /* | |
| 667 | 2742 * Return the tabpage that will be used if the current one is closed. |
| 2743 */ | |
| 2744 static tabpage_T * | |
|
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2745 alt_tabpage(void) |
| 667 | 2746 { |
| 672 | 2747 tabpage_T *tp; |
| 2748 | |
| 682 | 2749 /* Use the next tab page if possible. */ |
| 2750 if (curtab->tp_next != NULL) | |
| 672 | 2751 return curtab->tp_next; |
| 2752 | |
| 682 | 2753 /* Find the last but one tab page. */ |
| 2754 for (tp = first_tabpage; tp->tp_next != curtab; tp = tp->tp_next) | |
| 2755 ; | |
| 674 | 2756 return tp; |
| 667 | 2757 } |
| 2758 | |
| 2759 /* | |
| 7 | 2760 * Find the left-upper window in frame "frp". |
| 2761 */ | |
| 2762 static win_T * | |
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2763 frame2win(frame_T *frp) |
| 7 | 2764 { |
| 2765 while (frp->fr_win == NULL) | |
| 2766 frp = frp->fr_child; | |
| 2767 return frp->fr_win; | |
| 2768 } | |
| 2769 | |
| 2770 /* | |
| 2771 * Return TRUE if frame "frp" contains window "wp". | |
| 2772 */ | |
| 2773 static int | |
|
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2774 frame_has_win(frame_T *frp, win_T *wp) |
| 7 | 2775 { |
| 2776 frame_T *p; | |
| 2777 | |
| 2778 if (frp->fr_layout == FR_LEAF) | |
| 2779 return frp->fr_win == wp; | |
| 2780 | |
| 2781 for (p = frp->fr_child; p != NULL; p = p->fr_next) | |
| 2782 if (frame_has_win(p, wp)) | |
| 2783 return TRUE; | |
| 2784 return FALSE; | |
| 2785 } | |
| 2786 | |
| 2787 /* | |
| 2788 * Set a new height for a frame. Recursively sets the height for contained | |
| 2789 * frames and windows. Caller must take care of positions. | |
| 2790 */ | |
| 2791 static void | |
|
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2792 frame_new_height( |
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2793 frame_T *topfrp, |
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2794 int height, |
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|
2795 int topfirst, /* resize topmost contained frame first */ |
|
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|
2796 int wfh) /* obey 'winfixheight' when there is a choice; |
| 7 | 2797 may cause the height not to be set */ |
| 2798 { | |
| 2799 frame_T *frp; | |
| 2800 int extra_lines; | |
| 2801 int h; | |
| 2802 | |
| 2803 if (topfrp->fr_win != NULL) | |
| 2804 { | |
| 2805 /* Simple case: just one window. */ | |
| 2806 win_new_height(topfrp->fr_win, | |
| 2807 height - topfrp->fr_win->w_status_height); | |
| 2808 } | |
| 2809 else if (topfrp->fr_layout == FR_ROW) | |
| 2810 { | |
| 2811 do | |
| 2812 { | |
| 2813 /* All frames in this row get the same new height. */ | |
| 2814 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 2815 { | |
| 2816 frame_new_height(frp, height, topfirst, wfh); | |
| 2817 if (frp->fr_height > height) | |
| 2818 { | |
| 2819 /* Could not fit the windows, make the whole row higher. */ | |
| 2820 height = frp->fr_height; | |
| 2821 break; | |
| 2822 } | |
| 2823 } | |
| 2824 } | |
| 2825 while (frp != NULL); | |
| 2826 } | |
| 779 | 2827 else /* fr_layout == FR_COL */ |
| 7 | 2828 { |
| 2829 /* Complicated case: Resize a column of frames. Resize the bottom | |
| 2830 * frame first, frames above that when needed. */ | |
| 2831 | |
| 2832 frp = topfrp->fr_child; | |
| 2833 if (wfh) | |
| 2834 /* Advance past frames with one window with 'wfh' set. */ | |
| 2835 while (frame_fixed_height(frp)) | |
| 2836 { | |
| 2837 frp = frp->fr_next; | |
| 2838 if (frp == NULL) | |
| 2839 return; /* no frame without 'wfh', give up */ | |
| 2840 } | |
| 2841 if (!topfirst) | |
| 2842 { | |
| 2843 /* Find the bottom frame of this column */ | |
| 2844 while (frp->fr_next != NULL) | |
| 2845 frp = frp->fr_next; | |
| 2846 if (wfh) | |
| 2847 /* Advance back for frames with one window with 'wfh' set. */ | |
| 2848 while (frame_fixed_height(frp)) | |
| 2849 frp = frp->fr_prev; | |
| 2850 } | |
| 2851 | |
| 2852 extra_lines = height - topfrp->fr_height; | |
| 2853 if (extra_lines < 0) | |
| 2854 { | |
| 2855 /* reduce height of contained frames, bottom or top frame first */ | |
| 2856 while (frp != NULL) | |
| 2857 { | |
| 2858 h = frame_minheight(frp, NULL); | |
| 2859 if (frp->fr_height + extra_lines < h) | |
| 2860 { | |
| 2861 extra_lines += frp->fr_height - h; | |
| 2862 frame_new_height(frp, h, topfirst, wfh); | |
| 2863 } | |
| 2864 else | |
| 2865 { | |
| 2866 frame_new_height(frp, frp->fr_height + extra_lines, | |
| 2867 topfirst, wfh); | |
| 2868 break; | |
| 2869 } | |
| 2870 if (topfirst) | |
| 2871 { | |
| 2872 do | |
| 2873 frp = frp->fr_next; | |
| 2874 while (wfh && frp != NULL && frame_fixed_height(frp)); | |
| 2875 } | |
| 2876 else | |
| 2877 { | |
| 2878 do | |
| 2879 frp = frp->fr_prev; | |
| 2880 while (wfh && frp != NULL && frame_fixed_height(frp)); | |
| 2881 } | |
| 2882 /* Increase "height" if we could not reduce enough frames. */ | |
| 2883 if (frp == NULL) | |
| 2884 height -= extra_lines; | |
| 2885 } | |
| 2886 } | |
| 2887 else if (extra_lines > 0) | |
| 2888 { | |
| 2889 /* increase height of bottom or top frame */ | |
| 2890 frame_new_height(frp, frp->fr_height + extra_lines, topfirst, wfh); | |
| 2891 } | |
| 2892 } | |
| 2893 topfrp->fr_height = height; | |
| 2894 } | |
| 2895 | |
| 2896 /* | |
| 2897 * Return TRUE if height of frame "frp" should not be changed because of | |
| 2898 * the 'winfixheight' option. | |
| 2899 */ | |
| 2900 static int | |
|
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2901 frame_fixed_height(frame_T *frp) |
| 7 | 2902 { |
| 2903 /* frame with one window: fixed height if 'winfixheight' set. */ | |
| 2904 if (frp->fr_win != NULL) | |
| 2905 return frp->fr_win->w_p_wfh; | |
| 2906 | |
| 2907 if (frp->fr_layout == FR_ROW) | |
| 2908 { | |
| 2909 /* The frame is fixed height if one of the frames in the row is fixed | |
| 2910 * height. */ | |
| 2911 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 2912 if (frame_fixed_height(frp)) | |
| 2913 return TRUE; | |
| 2914 return FALSE; | |
| 2915 } | |
| 2916 | |
| 2917 /* frp->fr_layout == FR_COL: The frame is fixed height if all of the | |
| 2918 * frames in the row are fixed height. */ | |
| 2919 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 2920 if (!frame_fixed_height(frp)) | |
| 2921 return FALSE; | |
| 2922 return TRUE; | |
| 2923 } | |
| 2924 | |
| 2925 /* | |
| 779 | 2926 * Return TRUE if width of frame "frp" should not be changed because of |
| 2927 * the 'winfixwidth' option. | |
| 2928 */ | |
| 2929 static int | |
|
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2930 frame_fixed_width(frame_T *frp) |
| 779 | 2931 { |
| 2932 /* frame with one window: fixed width if 'winfixwidth' set. */ | |
| 2933 if (frp->fr_win != NULL) | |
| 2934 return frp->fr_win->w_p_wfw; | |
| 2935 | |
| 2936 if (frp->fr_layout == FR_COL) | |
| 2937 { | |
| 2938 /* The frame is fixed width if one of the frames in the row is fixed | |
| 2939 * width. */ | |
| 2940 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 2941 if (frame_fixed_width(frp)) | |
| 2942 return TRUE; | |
| 2943 return FALSE; | |
| 2944 } | |
| 2945 | |
| 2946 /* frp->fr_layout == FR_ROW: The frame is fixed width if all of the | |
| 2947 * frames in the row are fixed width. */ | |
| 2948 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 2949 if (!frame_fixed_width(frp)) | |
| 2950 return FALSE; | |
| 2951 return TRUE; | |
| 2952 } | |
| 2953 | |
| 2954 /* | |
| 7 | 2955 * Add a status line to windows at the bottom of "frp". |
| 2956 * Note: Does not check if there is room! | |
| 2957 */ | |
| 2958 static void | |
|
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2959 frame_add_statusline(frame_T *frp) |
| 7 | 2960 { |
| 2961 win_T *wp; | |
| 2962 | |
| 2963 if (frp->fr_layout == FR_LEAF) | |
| 2964 { | |
| 2965 wp = frp->fr_win; | |
| 2966 if (wp->w_status_height == 0) | |
| 2967 { | |
| 2968 if (wp->w_height > 0) /* don't make it negative */ | |
| 2969 --wp->w_height; | |
| 2970 wp->w_status_height = STATUS_HEIGHT; | |
| 2971 } | |
| 2972 } | |
| 2973 else if (frp->fr_layout == FR_ROW) | |
| 2974 { | |
| 2975 /* Handle all the frames in the row. */ | |
| 2976 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 2977 frame_add_statusline(frp); | |
| 2978 } | |
| 2979 else /* frp->fr_layout == FR_COL */ | |
| 2980 { | |
| 2981 /* Only need to handle the last frame in the column. */ | |
| 2982 for (frp = frp->fr_child; frp->fr_next != NULL; frp = frp->fr_next) | |
| 2983 ; | |
| 2984 frame_add_statusline(frp); | |
| 2985 } | |
| 2986 } | |
| 2987 | |
| 2988 /* | |
| 2989 * Set width of a frame. Handles recursively going through contained frames. | |
| 2990 * May remove separator line for windows at the right side (for win_close()). | |
| 2991 */ | |
| 2992 static void | |
|
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|
2993 frame_new_width( |
|
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|
2994 frame_T *topfrp, |
|
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|
2995 int width, |
|
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diff
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|
2996 int leftfirst, /* resize leftmost contained frame first */ |
|
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diff
changeset
|
2997 int wfw) /* obey 'winfixwidth' when there is a choice; |
| 779 | 2998 may cause the width not to be set */ |
| 7 | 2999 { |
| 3000 frame_T *frp; | |
| 3001 int extra_cols; | |
| 3002 int w; | |
| 3003 win_T *wp; | |
| 3004 | |
| 3005 if (topfrp->fr_layout == FR_LEAF) | |
| 3006 { | |
| 3007 /* Simple case: just one window. */ | |
| 3008 wp = topfrp->fr_win; | |
| 3009 /* Find out if there are any windows right of this one. */ | |
| 3010 for (frp = topfrp; frp->fr_parent != NULL; frp = frp->fr_parent) | |
| 3011 if (frp->fr_parent->fr_layout == FR_ROW && frp->fr_next != NULL) | |
| 3012 break; | |
| 3013 if (frp->fr_parent == NULL) | |
| 3014 wp->w_vsep_width = 0; | |
| 3015 win_new_width(wp, width - wp->w_vsep_width); | |
| 3016 } | |
| 3017 else if (topfrp->fr_layout == FR_COL) | |
| 3018 { | |
| 779 | 3019 do |
| 3020 { | |
| 3021 /* All frames in this column get the same new width. */ | |
| 3022 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3023 { | |
| 3024 frame_new_width(frp, width, leftfirst, wfw); | |
| 3025 if (frp->fr_width > width) | |
| 3026 { | |
| 3027 /* Could not fit the windows, make whole column wider. */ | |
| 3028 width = frp->fr_width; | |
| 3029 break; | |
| 3030 } | |
| 3031 } | |
| 3032 } while (frp != NULL); | |
| 7 | 3033 } |
| 3034 else /* fr_layout == FR_ROW */ | |
| 3035 { | |
| 3036 /* Complicated case: Resize a row of frames. Resize the rightmost | |
| 3037 * frame first, frames left of it when needed. */ | |
| 3038 | |
| 3039 frp = topfrp->fr_child; | |
| 779 | 3040 if (wfw) |
| 3041 /* Advance past frames with one window with 'wfw' set. */ | |
| 3042 while (frame_fixed_width(frp)) | |
| 3043 { | |
| 3044 frp = frp->fr_next; | |
| 3045 if (frp == NULL) | |
| 3046 return; /* no frame without 'wfw', give up */ | |
| 3047 } | |
| 7 | 3048 if (!leftfirst) |
| 779 | 3049 { |
| 3050 /* Find the rightmost frame of this row */ | |
| 7 | 3051 while (frp->fr_next != NULL) |
| 3052 frp = frp->fr_next; | |
| 779 | 3053 if (wfw) |
| 3054 /* Advance back for frames with one window with 'wfw' set. */ | |
| 3055 while (frame_fixed_width(frp)) | |
| 3056 frp = frp->fr_prev; | |
| 3057 } | |
| 7 | 3058 |
| 3059 extra_cols = width - topfrp->fr_width; | |
| 3060 if (extra_cols < 0) | |
| 3061 { | |
| 3062 /* reduce frame width, rightmost frame first */ | |
| 3063 while (frp != NULL) | |
| 3064 { | |
| 3065 w = frame_minwidth(frp, NULL); | |
| 3066 if (frp->fr_width + extra_cols < w) | |
| 3067 { | |
| 3068 extra_cols += frp->fr_width - w; | |
| 779 | 3069 frame_new_width(frp, w, leftfirst, wfw); |
| 7 | 3070 } |
| 3071 else | |
| 3072 { | |
| 779 | 3073 frame_new_width(frp, frp->fr_width + extra_cols, |
| 3074 leftfirst, wfw); | |
| 7 | 3075 break; |
| 3076 } | |
| 3077 if (leftfirst) | |
| 779 | 3078 { |
| 3079 do | |
| 3080 frp = frp->fr_next; | |
| 3081 while (wfw && frp != NULL && frame_fixed_width(frp)); | |
| 3082 } | |
| 7 | 3083 else |
| 779 | 3084 { |
| 3085 do | |
| 3086 frp = frp->fr_prev; | |
| 3087 while (wfw && frp != NULL && frame_fixed_width(frp)); | |
| 3088 } | |
| 3089 /* Increase "width" if we could not reduce enough frames. */ | |
| 3090 if (frp == NULL) | |
| 3091 width -= extra_cols; | |
| 7 | 3092 } |
| 3093 } | |
| 3094 else if (extra_cols > 0) | |
| 3095 { | |
| 3096 /* increase width of rightmost frame */ | |
| 779 | 3097 frame_new_width(frp, frp->fr_width + extra_cols, leftfirst, wfw); |
| 7 | 3098 } |
| 3099 } | |
| 3100 topfrp->fr_width = width; | |
| 3101 } | |
| 3102 | |
| 3103 /* | |
| 3104 * Add the vertical separator to windows at the right side of "frp". | |
| 3105 * Note: Does not check if there is room! | |
| 3106 */ | |
| 3107 static void | |
|
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|
3108 frame_add_vsep(frame_T *frp) |
| 7 | 3109 { |
| 3110 win_T *wp; | |
| 3111 | |
| 3112 if (frp->fr_layout == FR_LEAF) | |
| 3113 { | |
| 3114 wp = frp->fr_win; | |
| 3115 if (wp->w_vsep_width == 0) | |
| 3116 { | |
| 3117 if (wp->w_width > 0) /* don't make it negative */ | |
| 3118 --wp->w_width; | |
| 3119 wp->w_vsep_width = 1; | |
| 3120 } | |
| 3121 } | |
| 3122 else if (frp->fr_layout == FR_COL) | |
| 3123 { | |
| 3124 /* Handle all the frames in the column. */ | |
| 3125 for (frp = frp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3126 frame_add_vsep(frp); | |
| 3127 } | |
| 3128 else /* frp->fr_layout == FR_ROW */ | |
| 3129 { | |
| 3130 /* Only need to handle the last frame in the row. */ | |
| 3131 frp = frp->fr_child; | |
| 3132 while (frp->fr_next != NULL) | |
| 3133 frp = frp->fr_next; | |
| 3134 frame_add_vsep(frp); | |
| 3135 } | |
| 3136 } | |
| 3137 | |
| 3138 /* | |
| 3139 * Set frame width from the window it contains. | |
| 3140 */ | |
| 3141 static void | |
|
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|
3142 frame_fix_width(win_T *wp) |
| 7 | 3143 { |
| 3144 wp->w_frame->fr_width = wp->w_width + wp->w_vsep_width; | |
| 3145 } | |
| 3146 | |
| 3147 /* | |
| 3148 * Set frame height from the window it contains. | |
| 3149 */ | |
| 3150 static void | |
|
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|
3151 frame_fix_height(win_T *wp) |
| 7 | 3152 { |
| 3153 wp->w_frame->fr_height = wp->w_height + wp->w_status_height; | |
| 3154 } | |
| 3155 | |
| 3156 /* | |
| 3157 * Compute the minimal height for frame "topfrp". | |
| 3158 * Uses the 'winminheight' option. | |
| 3159 * When "next_curwin" isn't NULL, use p_wh for this window. | |
| 3160 * When "next_curwin" is NOWIN, don't use at least one line for the current | |
| 3161 * window. | |
| 3162 */ | |
| 3163 static int | |
|
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|
3164 frame_minheight(frame_T *topfrp, win_T *next_curwin) |
| 7 | 3165 { |
| 3166 frame_T *frp; | |
| 3167 int m; | |
| 3168 int n; | |
| 3169 | |
| 3170 if (topfrp->fr_win != NULL) | |
| 3171 { | |
| 3172 if (topfrp->fr_win == next_curwin) | |
| 3173 m = p_wh + topfrp->fr_win->w_status_height; | |
| 3174 else | |
| 3175 { | |
| 3176 /* window: minimal height of the window plus status line */ | |
| 3177 m = p_wmh + topfrp->fr_win->w_status_height; | |
| 3178 /* Current window is minimal one line high */ | |
| 3179 if (p_wmh == 0 && topfrp->fr_win == curwin && next_curwin == NULL) | |
| 3180 ++m; | |
| 3181 } | |
| 3182 } | |
| 3183 else if (topfrp->fr_layout == FR_ROW) | |
| 3184 { | |
| 3185 /* get the minimal height from each frame in this row */ | |
| 3186 m = 0; | |
| 3187 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3188 { | |
| 3189 n = frame_minheight(frp, next_curwin); | |
| 3190 if (n > m) | |
| 3191 m = n; | |
| 3192 } | |
| 3193 } | |
| 3194 else | |
| 3195 { | |
| 3196 /* Add up the minimal heights for all frames in this column. */ | |
| 3197 m = 0; | |
| 3198 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3199 m += frame_minheight(frp, next_curwin); | |
| 3200 } | |
| 3201 | |
| 3202 return m; | |
| 3203 } | |
| 3204 | |
| 3205 /* | |
| 3206 * Compute the minimal width for frame "topfrp". | |
| 3207 * When "next_curwin" isn't NULL, use p_wiw for this window. | |
| 3208 * When "next_curwin" is NOWIN, don't use at least one column for the current | |
| 3209 * window. | |
| 3210 */ | |
| 3211 static int | |
|
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|
3212 frame_minwidth( |
|
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3213 frame_T *topfrp, |
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|
3214 win_T *next_curwin) /* use p_wh and p_wiw for next_curwin */ |
| 7 | 3215 { |
| 3216 frame_T *frp; | |
| 3217 int m, n; | |
| 3218 | |
| 3219 if (topfrp->fr_win != NULL) | |
| 3220 { | |
| 3221 if (topfrp->fr_win == next_curwin) | |
| 3222 m = p_wiw + topfrp->fr_win->w_vsep_width; | |
| 3223 else | |
| 3224 { | |
| 3225 /* window: minimal width of the window plus separator column */ | |
| 3226 m = p_wmw + topfrp->fr_win->w_vsep_width; | |
| 3227 /* Current window is minimal one column wide */ | |
| 3228 if (p_wmw == 0 && topfrp->fr_win == curwin && next_curwin == NULL) | |
| 3229 ++m; | |
| 3230 } | |
| 3231 } | |
| 3232 else if (topfrp->fr_layout == FR_COL) | |
| 3233 { | |
| 3234 /* get the minimal width from each frame in this column */ | |
| 3235 m = 0; | |
| 3236 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3237 { | |
| 3238 n = frame_minwidth(frp, next_curwin); | |
| 3239 if (n > m) | |
| 3240 m = n; | |
| 3241 } | |
| 3242 } | |
| 3243 else | |
| 3244 { | |
| 3245 /* Add up the minimal widths for all frames in this row. */ | |
| 3246 m = 0; | |
| 3247 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 3248 m += frame_minwidth(frp, next_curwin); | |
| 3249 } | |
| 3250 | |
| 3251 return m; | |
| 3252 } | |
| 3253 | |
| 3254 | |
| 3255 /* | |
| 3256 * Try to close all windows except current one. | |
| 3257 * Buffers in the other windows become hidden if 'hidden' is set, or '!' is | |
| 3258 * used and the buffer was modified. | |
| 3259 * | |
| 3260 * Used by ":bdel" and ":only". | |
| 3261 */ | |
| 3262 void | |
|
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|
3263 close_others( |
|
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|
3264 int message, |
|
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|
3265 int forceit) /* always hide all other windows */ |
| 7 | 3266 { |
| 3267 win_T *wp; | |
| 3268 win_T *nextwp; | |
| 3269 int r; | |
| 3270 | |
| 1906 | 3271 if (one_window()) |
| 7 | 3272 { |
| 3273 if (message | |
| 3274 #ifdef FEAT_AUTOCMD | |
| 3275 && !autocmd_busy | |
| 3276 #endif | |
| 3277 ) | |
| 826 | 3278 MSG(_(m_onlyone)); |
| 7 | 3279 return; |
| 3280 } | |
| 3281 | |
| 3282 /* Be very careful here: autocommands may change the window layout. */ | |
| 3283 for (wp = firstwin; win_valid(wp); wp = nextwp) | |
| 3284 { | |
| 3285 nextwp = wp->w_next; | |
| 3286 if (wp != curwin) /* don't close current window */ | |
| 3287 { | |
| 3288 | |
| 3289 /* Check if it's allowed to abandon this window */ | |
| 3290 r = can_abandon(wp->w_buffer, forceit); | |
| 3291 #ifdef FEAT_AUTOCMD | |
| 3292 if (!win_valid(wp)) /* autocommands messed wp up */ | |
| 3293 { | |
| 3294 nextwp = firstwin; | |
| 3295 continue; | |
| 3296 } | |
| 3297 #endif | |
| 3298 if (!r) | |
| 3299 { | |
| 3300 #if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 3301 if (message && (p_confirm || cmdmod.confirm) && p_write) | |
| 3302 { | |
| 3303 dialog_changed(wp->w_buffer, FALSE); | |
| 3304 # ifdef FEAT_AUTOCMD | |
| 3305 if (!win_valid(wp)) /* autocommands messed wp up */ | |
| 3306 { | |
| 3307 nextwp = firstwin; | |
| 3308 continue; | |
| 3309 } | |
| 3310 # endif | |
| 3311 } | |
| 3312 if (bufIsChanged(wp->w_buffer)) | |
| 3313 #endif | |
| 3314 continue; | |
| 3315 } | |
| 3316 win_close(wp, !P_HID(wp->w_buffer) && !bufIsChanged(wp->w_buffer)); | |
| 3317 } | |
| 3318 } | |
| 3319 | |
| 667 | 3320 if (message && lastwin != firstwin) |
| 7 | 3321 EMSG(_("E445: Other window contains changes")); |
| 3322 } | |
| 3323 | |
| 3324 #endif /* FEAT_WINDOWS */ | |
| 3325 | |
| 3326 /* | |
| 675 | 3327 * Init the current window "curwin". |
| 3328 * Called when a new file is being edited. | |
| 7 | 3329 */ |
| 3330 void | |
|
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|
3331 curwin_init(void) |
| 7 | 3332 { |
| 1918 | 3333 win_init_empty(curwin); |
| 3334 } | |
| 3335 | |
| 3336 void | |
|
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|
3337 win_init_empty(win_T *wp) |
| 1918 | 3338 { |
| 3339 redraw_win_later(wp, NOT_VALID); | |
| 3340 wp->w_lines_valid = 0; | |
| 3341 wp->w_cursor.lnum = 1; | |
| 3342 wp->w_curswant = wp->w_cursor.col = 0; | |
| 7 | 3343 #ifdef FEAT_VIRTUALEDIT |
| 1918 | 3344 wp->w_cursor.coladd = 0; |
| 3345 #endif | |
| 3346 wp->w_pcmark.lnum = 1; /* pcmark not cleared but set to line 1 */ | |
| 3347 wp->w_pcmark.col = 0; | |
| 3348 wp->w_prev_pcmark.lnum = 0; | |
| 3349 wp->w_prev_pcmark.col = 0; | |
| 3350 wp->w_topline = 1; | |
| 7 | 3351 #ifdef FEAT_DIFF |
| 1918 | 3352 wp->w_topfill = 0; |
| 3353 #endif | |
| 3354 wp->w_botline = 2; | |
| 7 | 3355 #ifdef FEAT_FKMAP |
| 1918 | 3356 if (wp->w_p_rl) |
| 3357 wp->w_farsi = W_CONV + W_R_L; | |
| 7 | 3358 else |
| 1918 | 3359 wp->w_farsi = W_CONV; |
| 7 | 3360 #endif |
| 3068 | 3361 #ifdef FEAT_SYN_HL |
| 3362 wp->w_s = &wp->w_buffer->b_s; | |
| 3363 #endif | |
| 7 | 3364 } |
| 3365 | |
| 3366 /* | |
| 3367 * Allocate the first window and put an empty buffer in it. | |
| 3368 * Called from main(). | |
| 667 | 3369 * Return FAIL when something goes wrong (out of memory). |
| 7 | 3370 */ |
| 667 | 3371 int |
|
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|
3372 win_alloc_first(void) |
| 7 | 3373 { |
| 675 | 3374 if (win_alloc_firstwin(NULL) == FAIL) |
| 667 | 3375 return FAIL; |
| 3376 | |
| 3377 #ifdef FEAT_WINDOWS | |
| 672 | 3378 first_tabpage = alloc_tabpage(); |
| 667 | 3379 if (first_tabpage == NULL) |
| 3380 return FAIL; | |
| 3381 first_tabpage->tp_topframe = topframe; | |
| 672 | 3382 curtab = first_tabpage; |
| 667 | 3383 #endif |
| 1906 | 3384 |
| 667 | 3385 return OK; |
| 3386 } | |
| 3387 | |
| 1906 | 3388 #if defined(FEAT_AUTOCMD) || defined(PROTO) |
| 3389 /* | |
| 3390 * Init "aucmd_win". This can only be done after the first | |
| 3391 * window is fully initialized, thus it can't be in win_alloc_first(). | |
| 3392 */ | |
| 3393 void | |
|
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|
3394 win_alloc_aucmd_win(void) |
| 1906 | 3395 { |
| 3396 aucmd_win = win_alloc(NULL, TRUE); | |
| 3397 if (aucmd_win != NULL) | |
| 3398 { | |
| 3399 win_init_some(aucmd_win, curwin); | |
| 2583 | 3400 RESET_BINDING(aucmd_win); |
| 1906 | 3401 new_frame(aucmd_win); |
| 3402 } | |
| 3403 } | |
| 3404 #endif | |
| 3405 | |
| 667 | 3406 /* |
| 675 | 3407 * Allocate the first window or the first window in a new tab page. |
| 3408 * When "oldwin" is NULL create an empty buffer for it. | |
| 3409 * When "oldwin" is not NULL copy info from it to the new window (only with | |
| 3410 * FEAT_WINDOWS). | |
| 667 | 3411 * Return FAIL when something goes wrong (out of memory). |
| 3412 */ | |
| 3413 static int | |
|
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|
3414 win_alloc_firstwin(win_T *oldwin) |
| 667 | 3415 { |
| 1906 | 3416 curwin = win_alloc(NULL, FALSE); |
| 675 | 3417 if (oldwin == NULL) |
| 3418 { | |
| 3419 /* Very first window, need to create an empty buffer for it and | |
| 3420 * initialize from scratch. */ | |
| 3421 curbuf = buflist_new(NULL, NULL, 1L, BLN_LISTED); | |
| 3422 if (curwin == NULL || curbuf == NULL) | |
| 3423 return FAIL; | |
| 3424 curwin->w_buffer = curbuf; | |
|
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3425 #ifdef FEAT_SYN_HL |
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3426 curwin->w_s = &(curbuf->b_s); |
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|
3427 #endif |
| 675 | 3428 curbuf->b_nwindows = 1; /* there is one window */ |
| 7 | 3429 #ifdef FEAT_WINDOWS |
| 675 | 3430 curwin->w_alist = &global_alist; |
| 3431 #endif | |
| 3432 curwin_init(); /* init current window */ | |
| 3433 } | |
| 3434 #ifdef FEAT_WINDOWS | |
| 3435 else | |
| 3436 { | |
| 3437 /* First window in new tab page, initialize it from "oldwin". */ | |
| 1822 | 3438 win_init(curwin, oldwin, 0); |
| 675 | 3439 |
| 2583 | 3440 /* We don't want cursor- and scroll-binding in the first window. */ |
| 3441 RESET_BINDING(curwin); | |
| 675 | 3442 } |
| 3443 #endif | |
| 7 | 3444 |
| 1906 | 3445 new_frame(curwin); |
| 3446 if (curwin->w_frame == NULL) | |
| 667 | 3447 return FAIL; |
| 1906 | 3448 topframe = curwin->w_frame; |
|
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|
3449 #ifdef FEAT_WINDOWS |
| 7 | 3450 topframe->fr_width = Columns; |
|
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|
3451 #endif |
| 7 | 3452 topframe->fr_height = Rows - p_ch; |
| 3453 topframe->fr_win = curwin; | |
| 667 | 3454 |
| 3455 return OK; | |
| 3456 } | |
| 3457 | |
| 3458 /* | |
| 1906 | 3459 * Create a frame for window "wp". |
| 3460 */ | |
| 3461 static void | |
| 3462 new_frame(win_T *wp) | |
| 3463 { | |
| 3464 frame_T *frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
| 3465 | |
| 3466 wp->w_frame = frp; | |
| 3467 if (frp != NULL) | |
| 3468 { | |
| 3469 frp->fr_layout = FR_LEAF; | |
| 3470 frp->fr_win = wp; | |
| 3471 } | |
| 3472 } | |
| 3473 | |
| 3474 /* | |
| 667 | 3475 * Initialize the window and frame size to the maximum. |
| 3476 */ | |
| 3477 void | |
|
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|
3478 win_init_size(void) |
| 667 | 3479 { |
| 3480 firstwin->w_height = ROWS_AVAIL; | |
| 3481 topframe->fr_height = ROWS_AVAIL; | |
|
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diff
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|
3482 #ifdef FEAT_WINDOWS |
| 667 | 3483 firstwin->w_width = Columns; |
| 3484 topframe->fr_width = Columns; | |
|
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diff
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|
3485 #endif |
| 7 | 3486 } |
| 3487 | |
| 3488 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 672 | 3489 |
| 3490 /* | |
| 3491 * Allocate a new tabpage_T and init the values. | |
| 3492 * Returns NULL when out of memory. | |
| 3493 */ | |
| 3494 static tabpage_T * | |
|
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changeset
|
3495 alloc_tabpage(void) |
| 672 | 3496 { |
| 3497 tabpage_T *tp; | |
| 4287 | 3498 # ifdef FEAT_GUI |
| 3499 int i; | |
| 3500 # endif | |
| 3501 | |
| 672 | 3502 |
| 3503 tp = (tabpage_T *)alloc_clear((unsigned)sizeof(tabpage_T)); | |
| 4287 | 3504 if (tp == NULL) |
| 3505 return NULL; | |
| 3506 | |
| 3507 # ifdef FEAT_EVAL | |
| 3508 /* init t: variables */ | |
| 3509 tp->tp_vars = dict_alloc(); | |
| 3510 if (tp->tp_vars == NULL) | |
| 3511 { | |
| 3512 vim_free(tp); | |
| 3513 return NULL; | |
| 3514 } | |
| 3515 init_var_dict(tp->tp_vars, &tp->tp_winvar, VAR_SCOPE); | |
| 3516 # endif | |
| 3517 | |
| 788 | 3518 # ifdef FEAT_GUI |
| 4287 | 3519 for (i = 0; i < 3; i++) |
| 3520 tp->tp_prev_which_scrollbars[i] = -1; | |
| 788 | 3521 # endif |
| 672 | 3522 # ifdef FEAT_DIFF |
| 4287 | 3523 tp->tp_diff_invalid = TRUE; |
| 672 | 3524 # endif |
| 4287 | 3525 tp->tp_ch_used = p_ch; |
| 3526 | |
| 672 | 3527 return tp; |
| 3528 } | |
| 3529 | |
| 852 | 3530 void |
|
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|
3531 free_tabpage(tabpage_T *tp) |
| 672 | 3532 { |
| 1906 | 3533 int idx; |
| 3534 | |
| 672 | 3535 # ifdef FEAT_DIFF |
| 3536 diff_clear(tp); | |
| 3537 # endif | |
| 1906 | 3538 for (idx = 0; idx < SNAP_COUNT; ++idx) |
| 3539 clear_snapshot(tp, idx); | |
| 819 | 3540 #ifdef FEAT_EVAL |
| 4287 | 3541 vars_clear(&tp->tp_vars->dv_hashtab); /* free all t: variables */ |
| 3542 hash_init(&tp->tp_vars->dv_hashtab); | |
| 3543 unref_var_dict(tp->tp_vars); | |
| 819 | 3544 #endif |
| 4401 | 3545 |
| 3546 #ifdef FEAT_PYTHON | |
| 3547 python_tabpage_free(tp); | |
| 3548 #endif | |
| 3549 | |
| 3550 #ifdef FEAT_PYTHON3 | |
| 3551 python3_tabpage_free(tp); | |
| 3552 #endif | |
| 3553 | |
| 672 | 3554 vim_free(tp); |
| 3555 } | |
| 3556 | |
| 667 | 3557 /* |
| 675 | 3558 * Create a new Tab page with one window. |
| 3559 * It will edit the current buffer, like after ":split". | |
| 682 | 3560 * When "after" is 0 put it just after the current Tab page. |
| 3561 * Otherwise put it just before tab page "after". | |
| 667 | 3562 * Return FAIL or OK. |
| 3563 */ | |
| 3564 int | |
|
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diff
changeset
|
3565 win_new_tabpage(int after) |
| 667 | 3566 { |
| 672 | 3567 tabpage_T *tp = curtab; |
| 667 | 3568 tabpage_T *newtp; |
| 682 | 3569 int n; |
| 667 | 3570 |
| 672 | 3571 newtp = alloc_tabpage(); |
| 667 | 3572 if (newtp == NULL) |
| 3573 return FAIL; | |
| 3574 | |
| 3575 /* Remember the current windows in this Tab page. */ | |
| 4354 | 3576 if (leave_tabpage(curbuf, TRUE) == FAIL) |
| 674 | 3577 { |
| 3578 vim_free(newtp); | |
| 3579 return FAIL; | |
| 3580 } | |
| 672 | 3581 curtab = newtp; |
| 667 | 3582 |
| 3583 /* Create a new empty window. */ | |
| 675 | 3584 if (win_alloc_firstwin(tp->tp_curwin) == OK) |
| 667 | 3585 { |
| 3586 /* Make the new Tab page the new topframe. */ | |
| 682 | 3587 if (after == 1) |
| 3588 { | |
| 3589 /* New tab page becomes the first one. */ | |
| 3590 newtp->tp_next = first_tabpage; | |
| 3591 first_tabpage = newtp; | |
| 3592 } | |
| 3593 else | |
| 3594 { | |
| 3595 if (after > 0) | |
| 3596 { | |
| 3597 /* Put new tab page before tab page "after". */ | |
| 3598 n = 2; | |
| 3599 for (tp = first_tabpage; tp->tp_next != NULL | |
| 3600 && n < after; tp = tp->tp_next) | |
| 3601 ++n; | |
| 3602 } | |
| 3603 newtp->tp_next = tp->tp_next; | |
| 3604 tp->tp_next = newtp; | |
| 3605 } | |
| 667 | 3606 win_init_size(); |
| 685 | 3607 firstwin->w_winrow = tabline_height(); |
| 819 | 3608 win_comp_scroll(curwin); |
| 667 | 3609 |
| 3610 newtp->tp_topframe = topframe; | |
| 671 | 3611 last_status(FALSE); |
| 815 | 3612 |
| 3613 #if defined(FEAT_GUI) | |
| 3614 /* When 'guioptions' includes 'L' or 'R' may have to remove or add | |
| 3615 * scrollbars. Have to update them anyway. */ | |
| 1906 | 3616 gui_may_update_scrollbars(); |
| 815 | 3617 #endif |
| 3618 | |
| 667 | 3619 redraw_all_later(CLEAR); |
| 675 | 3620 #ifdef FEAT_AUTOCMD |
| 4354 | 3621 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); |
| 675 | 3622 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); |
| 3623 #endif | |
| 667 | 3624 return OK; |
| 3625 } | |
| 3626 | |
| 3627 /* Failed, get back the previous Tab page */ | |
| 4354 | 3628 enter_tabpage(curtab, curbuf, TRUE, TRUE); |
| 667 | 3629 return FAIL; |
| 3630 } | |
| 3631 | |
| 3632 /* | |
| 682 | 3633 * Open a new tab page if ":tab cmd" was used. It will edit the same buffer, |
| 3634 * like with ":split". | |
| 3635 * Returns OK if a new tab page was created, FAIL otherwise. | |
| 3636 */ | |
| 3637 int | |
|
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|
3638 may_open_tabpage(void) |
| 682 | 3639 { |
| 1090 | 3640 int n = (cmdmod.tab == 0) ? postponed_split_tab : cmdmod.tab; |
| 3641 | |
| 3642 if (n != 0) | |
| 682 | 3643 { |
| 3644 cmdmod.tab = 0; /* reset it to avoid doing it twice */ | |
| 1090 | 3645 postponed_split_tab = 0; |
| 682 | 3646 return win_new_tabpage(n); |
| 3647 } | |
| 3648 return FAIL; | |
| 3649 } | |
| 3650 | |
| 3651 /* | |
| 672 | 3652 * Create up to "maxcount" tabpages with empty windows. |
| 3653 * Returns the number of resulting tab pages. | |
| 667 | 3654 */ |
| 672 | 3655 int |
|
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|
3656 make_tabpages(int maxcount) |
| 667 | 3657 { |
| 672 | 3658 int count = maxcount; |
| 3659 int todo; | |
| 3660 | |
| 698 | 3661 /* Limit to 'tabpagemax' tabs. */ |
| 3662 if (count > p_tpm) | |
| 3663 count = p_tpm; | |
| 672 | 3664 |
| 3665 #ifdef FEAT_AUTOCMD | |
| 3666 /* | |
| 3667 * Don't execute autocommands while creating the tab pages. Must do that | |
| 3668 * when putting the buffers in the windows. | |
| 3669 */ | |
| 1410 | 3670 block_autocmds(); |
| 672 | 3671 #endif |
| 3672 | |
| 3673 for (todo = count - 1; todo > 0; --todo) | |
| 682 | 3674 if (win_new_tabpage(0) == FAIL) |
| 667 | 3675 break; |
| 672 | 3676 |
| 3677 #ifdef FEAT_AUTOCMD | |
| 1410 | 3678 unblock_autocmds(); |
| 672 | 3679 #endif |
| 3680 | |
| 3681 /* return actual number of tab pages */ | |
| 3682 return (count - todo); | |
| 667 | 3683 } |
| 3684 | |
| 3685 /* | |
| 671 | 3686 * Return TRUE when "tpc" points to a valid tab page. |
| 3687 */ | |
| 3688 int | |
|
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3689 valid_tabpage(tabpage_T *tpc) |
| 671 | 3690 { |
| 3691 tabpage_T *tp; | |
| 3692 | |
| 3693 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
| 3694 if (tp == tpc) | |
| 3695 return TRUE; | |
| 3696 return FALSE; | |
| 3697 } | |
| 3698 | |
| 3699 /* | |
| 3700 * Find tab page "n" (first one is 1). Returns NULL when not found. | |
| 3701 */ | |
| 3702 tabpage_T * | |
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|
3703 find_tabpage(int n) |
| 671 | 3704 { |
| 3705 tabpage_T *tp; | |
| 3706 int i = 1; | |
| 3707 | |
| 3708 for (tp = first_tabpage; tp != NULL && i != n; tp = tp->tp_next) | |
| 3709 ++i; | |
| 3710 return tp; | |
| 3711 } | |
| 3712 | |
| 3713 /* | |
| 685 | 3714 * Get index of tab page "tp". First one has index 1. |
| 686 | 3715 * When not found returns number of tab pages plus one. |
| 685 | 3716 */ |
| 3717 int | |
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|
3718 tabpage_index(tabpage_T *ftp) |
| 685 | 3719 { |
| 3720 int i = 1; | |
| 3721 tabpage_T *tp; | |
| 3722 | |
| 3723 for (tp = first_tabpage; tp != NULL && tp != ftp; tp = tp->tp_next) | |
| 3724 ++i; | |
| 3725 return i; | |
| 3726 } | |
| 3727 | |
| 3728 /* | |
| 674 | 3729 * Prepare for leaving the current tab page. |
| 4352 | 3730 * When autocommands change "curtab" we don't leave the tab page and return |
| 674 | 3731 * FAIL. |
| 3732 * Careful: When OK is returned need to get a new tab page very very soon! | |
| 667 | 3733 */ |
| 674 | 3734 static int |
|
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|
3735 leave_tabpage( |
|
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|
3736 buf_T *new_curbuf UNUSED, /* what is going to be the new curbuf, |
| 674 | 3737 NULL if unknown */ |
|
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|
3738 int trigger_leave_autocmds UNUSED) |
| 667 | 3739 { |
| 674 | 3740 tabpage_T *tp = curtab; |
| 3741 | |
| 819 | 3742 reset_VIsual_and_resel(); /* stop Visual mode */ |
| 674 | 3743 #ifdef FEAT_AUTOCMD |
| 4354 | 3744 if (trigger_leave_autocmds) |
| 3745 { | |
| 3746 if (new_curbuf != curbuf) | |
| 3747 { | |
| 3748 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); | |
| 3749 if (curtab != tp) | |
| 3750 return FAIL; | |
| 3751 } | |
| 3752 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); | |
| 674 | 3753 if (curtab != tp) |
| 3754 return FAIL; | |
| 4354 | 3755 apply_autocmds(EVENT_TABLEAVE, NULL, NULL, FALSE, curbuf); |
| 3756 if (curtab != tp) | |
| 3757 return FAIL; | |
| 3758 } | |
| 674 | 3759 #endif |
| 668 | 3760 #if defined(FEAT_GUI) |
| 3761 /* Remove the scrollbars. They may be added back later. */ | |
| 3762 if (gui.in_use) | |
| 3763 gui_remove_scrollbars(); | |
| 3764 #endif | |
| 667 | 3765 tp->tp_curwin = curwin; |
| 671 | 3766 tp->tp_prevwin = prevwin; |
| 667 | 3767 tp->tp_firstwin = firstwin; |
| 3768 tp->tp_lastwin = lastwin; | |
| 668 | 3769 tp->tp_old_Rows = Rows; |
| 3770 tp->tp_old_Columns = Columns; | |
| 667 | 3771 firstwin = NULL; |
| 3772 lastwin = NULL; | |
| 674 | 3773 return OK; |
| 667 | 3774 } |
| 3775 | |
| 3776 /* | |
| 3777 * Start using tab page "tp". | |
| 675 | 3778 * Only to be used after leave_tabpage() or freeing the current tab page. |
| 4354 | 3779 * Only trigger *Enter autocommands when trigger_enter_autocmds is TRUE. |
| 3780 * Only trigger *Leave autocommands when trigger_leave_autocmds is TRUE. | |
| 667 | 3781 */ |
| 3782 static void | |
|
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3783 enter_tabpage( |
|
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3784 tabpage_T *tp, |
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3785 buf_T *old_curbuf UNUSED, |
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3786 int trigger_enter_autocmds, |
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3787 int trigger_leave_autocmds) |
| 667 | 3788 { |
| 668 | 3789 int old_off = tp->tp_firstwin->w_winrow; |
| 870 | 3790 win_T *next_prevwin = tp->tp_prevwin; |
| 668 | 3791 |
| 672 | 3792 curtab = tp; |
| 667 | 3793 firstwin = tp->tp_firstwin; |
| 3794 lastwin = tp->tp_lastwin; | |
| 3795 topframe = tp->tp_topframe; | |
| 870 | 3796 |
| 3797 /* We would like doing the TabEnter event first, but we don't have a | |
| 3798 * valid current window yet, which may break some commands. | |
| 3799 * This triggers autocommands, thus may make "tp" invalid. */ | |
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3800 win_enter_ext(tp->tp_curwin, FALSE, TRUE, |
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3801 trigger_enter_autocmds, trigger_leave_autocmds); |
| 870 | 3802 prevwin = next_prevwin; |
| 3803 | |
| 668 | 3804 last_status(FALSE); /* status line may appear or disappear */ |
| 3805 (void)win_comp_pos(); /* recompute w_winrow for all windows */ | |
| 672 | 3806 must_redraw = CLEAR; /* need to redraw everything */ |
| 3807 #ifdef FEAT_DIFF | |
| 3808 diff_need_scrollbind = TRUE; | |
| 3809 #endif | |
| 668 | 3810 |
| 3811 /* The tabpage line may have appeared or disappeared, may need to resize | |
| 3812 * the frames for that. When the Vim window was resized need to update | |
| 824 | 3813 * frame sizes too. Use the stored value of p_ch, so that it can be |
| 3814 * different for each tab page. */ | |
| 3815 p_ch = curtab->tp_ch_used; | |
| 685 | 3816 if (curtab->tp_old_Rows != Rows || (old_off != firstwin->w_winrow |
| 3817 #ifdef FEAT_GUI_TABLINE | |
| 3818 && !gui_use_tabline() | |
| 3819 #endif | |
| 3820 )) | |
| 668 | 3821 shell_new_rows(); |
| 674 | 3822 if (curtab->tp_old_Columns != Columns && starting == 0) |
| 668 | 3823 shell_new_columns(); /* update window widths */ |
| 3824 | |
| 3825 #if defined(FEAT_GUI) | |
| 3826 /* When 'guioptions' includes 'L' or 'R' may have to remove or add | |
| 3827 * scrollbars. Have to update them anyway. */ | |
| 1906 | 3828 gui_may_update_scrollbars(); |
| 667 | 3829 #endif |
| 3830 | |
| 3413 | 3831 #ifdef FEAT_AUTOCMD |
| 3832 /* Apply autocommands after updating the display, when 'rows' and | |
| 3833 * 'columns' have been set correctly. */ | |
| 4354 | 3834 if (trigger_enter_autocmds) |
| 3582 | 3835 { |
| 3836 apply_autocmds(EVENT_TABENTER, NULL, NULL, FALSE, curbuf); | |
| 3837 if (old_curbuf != curbuf) | |
| 3838 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
| 3839 } | |
| 3413 | 3840 #endif |
| 3841 | |
| 667 | 3842 redraw_all_later(CLEAR); |
| 3843 } | |
| 3844 | |
| 3845 /* | |
| 3846 * Go to tab page "n". For ":tab N" and "Ngt". | |
| 685 | 3847 * When "n" is 9999 go to the last tab page. |
| 667 | 3848 */ |
| 3849 void | |
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|
3850 goto_tabpage(int n) |
| 667 | 3851 { |
| 3852 tabpage_T *tp; | |
| 682 | 3853 tabpage_T *ttp; |
| 667 | 3854 int i; |
| 3855 | |
| 857 | 3856 if (text_locked()) |
| 3857 { | |
| 3858 /* Not allowed when editing the command line. */ | |
| 3859 #ifdef FEAT_CMDWIN | |
| 3860 if (cmdwin_type != 0) | |
| 3861 EMSG(_(e_cmdwin)); | |
| 3862 else | |
| 3863 #endif | |
| 3864 EMSG(_(e_secure)); | |
| 3865 return; | |
| 3866 } | |
| 3867 | |
| 675 | 3868 /* If there is only one it can't work. */ |
| 3869 if (first_tabpage->tp_next == NULL) | |
| 3870 { | |
| 3871 if (n > 1) | |
| 3872 beep_flush(); | |
| 3873 return; | |
| 3874 } | |
| 3875 | |
| 667 | 3876 if (n == 0) |
| 3877 { | |
| 3878 /* No count, go to next tab page, wrap around end. */ | |
| 674 | 3879 if (curtab->tp_next == NULL) |
| 667 | 3880 tp = first_tabpage; |
| 3881 else | |
| 674 | 3882 tp = curtab->tp_next; |
| 667 | 3883 } |
| 682 | 3884 else if (n < 0) |
| 3885 { | |
| 3886 /* "gT": go to previous tab page, wrap around end. "N gT" repeats | |
| 3887 * this N times. */ | |
| 3888 ttp = curtab; | |
| 3889 for (i = n; i < 0; ++i) | |
| 3890 { | |
| 3891 for (tp = first_tabpage; tp->tp_next != ttp && tp->tp_next != NULL; | |
| 3892 tp = tp->tp_next) | |
| 3893 ; | |
| 3894 ttp = tp; | |
| 3895 } | |
| 3896 } | |
| 685 | 3897 else if (n == 9999) |
| 3898 { | |
| 3899 /* Go to last tab page. */ | |
| 3900 for (tp = first_tabpage; tp->tp_next != NULL; tp = tp->tp_next) | |
| 3901 ; | |
| 3902 } | |
| 667 | 3903 else |
| 3904 { | |
| 3905 /* Go to tab page "n". */ | |
| 685 | 3906 tp = find_tabpage(n); |
| 671 | 3907 if (tp == NULL) |
| 3908 { | |
| 3909 beep_flush(); | |
| 3910 return; | |
| 3911 } | |
| 667 | 3912 } |
| 3913 | |
| 4354 | 3914 goto_tabpage_tp(tp, TRUE, TRUE); |
| 685 | 3915 |
| 3916 #ifdef FEAT_GUI_TABLINE | |
| 3917 if (gui_use_tabline()) | |
| 690 | 3918 gui_mch_set_curtab(tabpage_index(curtab)); |
| 685 | 3919 #endif |
| 3920 } | |
| 3921 | |
| 3922 /* | |
| 3923 * Go to tabpage "tp". | |
| 4354 | 3924 * Only trigger *Enter autocommands when trigger_enter_autocmds is TRUE. |
| 3925 * Only trigger *Leave autocommands when trigger_leave_autocmds is TRUE. | |
| 685 | 3926 * Note: doesn't update the GUI tab. |
| 3927 */ | |
| 3928 void | |
|
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7805
diff
changeset
|
3929 goto_tabpage_tp( |
|
33ba2adb6065
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parents:
7805
diff
changeset
|
3930 tabpage_T *tp, |
|
33ba2adb6065
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parents:
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diff
changeset
|
3931 int trigger_enter_autocmds, |
|
33ba2adb6065
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parents:
7805
diff
changeset
|
3932 int trigger_leave_autocmds) |
| 685 | 3933 { |
|
2201
4c6b4298852f
Other solution for GTK not changing the locale.
Bram Moolenaar <bram@vim.org>
parents:
2115
diff
changeset
|
3934 /* Don't repeat a message in another tab page. */ |
|
4c6b4298852f
Other solution for GTK not changing the locale.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
3935 set_keep_msg(NULL, 0); |
|
4c6b4298852f
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2115
diff
changeset
|
3936 |
| 4354 | 3937 if (tp != curtab && leave_tabpage(tp->tp_curwin->w_buffer, |
| 3938 trigger_leave_autocmds) == OK) | |
| 674 | 3939 { |
| 3940 if (valid_tabpage(tp)) | |
| 4354 | 3941 enter_tabpage(tp, curbuf, trigger_enter_autocmds, |
| 3942 trigger_leave_autocmds); | |
| 674 | 3943 else |
| 4354 | 3944 enter_tabpage(curtab, curbuf, trigger_enter_autocmds, |
| 3945 trigger_leave_autocmds); | |
| 674 | 3946 } |
| 667 | 3947 } |
| 7 | 3948 |
| 3949 /* | |
| 825 | 3950 * Enter window "wp" in tab page "tp". |
| 3951 * Also updates the GUI tab. | |
| 3952 */ | |
| 3953 void | |
|
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parents:
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diff
changeset
|
3954 goto_tabpage_win(tabpage_T *tp, win_T *wp) |
| 825 | 3955 { |
| 4354 | 3956 goto_tabpage_tp(tp, TRUE, TRUE); |
| 825 | 3957 if (curtab == tp && win_valid(wp)) |
| 3958 { | |
| 3959 win_enter(wp, TRUE); | |
| 3960 # ifdef FEAT_GUI_TABLINE | |
| 3961 if (gui_use_tabline()) | |
| 3962 gui_mch_set_curtab(tabpage_index(curtab)); | |
| 3963 # endif | |
| 3964 } | |
| 3965 } | |
| 3966 | |
| 3967 /* | |
| 6775 | 3968 * Move the current tab page to after tab page "nr". |
| 682 | 3969 */ |
| 3970 void | |
|
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parents:
7805
diff
changeset
|
3971 tabpage_move(int nr) |
| 682 | 3972 { |
| 6775 | 3973 int n = 1; |
| 3974 tabpage_T *tp, *tp_dst; | |
| 682 | 3975 |
| 3976 if (first_tabpage->tp_next == NULL) | |
| 3977 return; | |
| 3978 | |
| 6775 | 3979 for (tp = first_tabpage; tp->tp_next != NULL && n < nr; tp = tp->tp_next) |
| 3980 ++n; | |
| 3981 | |
| 3982 if (tp == curtab || (nr > 0 && tp->tp_next != NULL | |
| 3983 && tp->tp_next == curtab)) | |
| 3984 return; | |
| 3985 | |
| 3986 tp_dst = tp; | |
| 3987 | |
| 682 | 3988 /* Remove the current tab page from the list of tab pages. */ |
| 3989 if (curtab == first_tabpage) | |
| 3990 first_tabpage = curtab->tp_next; | |
| 3991 else | |
| 3992 { | |
| 3993 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
| 3994 if (tp->tp_next == curtab) | |
| 3995 break; | |
| 3996 if (tp == NULL) /* "cannot happen" */ | |
| 3997 return; | |
| 3998 tp->tp_next = curtab->tp_next; | |
| 3999 } | |
| 4000 | |
| 4001 /* Re-insert it at the specified position. */ | |
| 6775 | 4002 if (nr <= 0) |
| 682 | 4003 { |
| 4004 curtab->tp_next = first_tabpage; | |
| 4005 first_tabpage = curtab; | |
| 4006 } | |
| 4007 else | |
| 4008 { | |
| 6775 | 4009 curtab->tp_next = tp_dst->tp_next; |
| 4010 tp_dst->tp_next = curtab; | |
| 682 | 4011 } |
| 4012 | |
| 4013 /* Need to redraw the tabline. Tab page contents doesn't change. */ | |
| 4014 redraw_tabline = TRUE; | |
| 4015 } | |
| 4016 | |
| 4017 | |
| 4018 /* | |
| 7 | 4019 * Go to another window. |
| 4020 * When jumping to another buffer, stop Visual mode. Do this before | |
| 4021 * changing windows so we can yank the selection into the '*' register. | |
| 4022 * When jumping to another window on the same buffer, adjust its cursor | |
| 4023 * position to keep the same Visual area. | |
| 4024 */ | |
| 4025 void | |
|
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diff
changeset
|
4026 win_goto(win_T *wp) |
| 7 | 4027 { |
|
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|
4028 #ifdef FEAT_CONCEAL |
|
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|
4029 win_T *owp = curwin; |
|
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diff
changeset
|
4030 #endif |
|
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parents:
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diff
changeset
|
4031 |
| 633 | 4032 if (text_locked()) |
| 7 | 4033 { |
| 4034 beep_flush(); | |
| 633 | 4035 text_locked_msg(); |
| 7 | 4036 return; |
| 4037 } | |
| 819 | 4038 #ifdef FEAT_AUTOCMD |
| 4039 if (curbuf_locked()) | |
| 4040 return; | |
| 4041 #endif | |
| 631 | 4042 |
| 7 | 4043 if (wp->w_buffer != curbuf) |
| 4044 reset_VIsual_and_resel(); | |
| 4045 else if (VIsual_active) | |
| 4046 wp->w_cursor = curwin->w_cursor; | |
| 4047 | |
| 4048 #ifdef FEAT_GUI | |
| 4049 need_mouse_correct = TRUE; | |
| 4050 #endif | |
| 4051 win_enter(wp, TRUE); | |
|
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|
4052 |
|
db0ea641e382
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diff
changeset
|
4053 #ifdef FEAT_CONCEAL |
|
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diff
changeset
|
4054 /* Conceal cursor line in previous window, unconceal in current window. */ |
| 4094 | 4055 if (win_valid(owp) && owp->w_p_cole > 0 && !msg_scrolled) |
|
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diff
changeset
|
4056 update_single_line(owp, owp->w_cursor.lnum); |
| 4094 | 4057 if (curwin->w_p_cole > 0 && !msg_scrolled) |
| 4058 need_cursor_line_redraw = TRUE; | |
|
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diff
changeset
|
4059 #endif |
| 7 | 4060 } |
| 4061 | |
| 4062 #if defined(FEAT_PERL) || defined(PROTO) | |
| 4063 /* | |
| 4064 * Find window number "winnr" (counting top to bottom). | |
| 4065 */ | |
| 4066 win_T * | |
|
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diff
changeset
|
4067 win_find_nr(int winnr) |
| 7 | 4068 { |
| 4069 win_T *wp; | |
| 4070 | |
| 4071 # ifdef FEAT_WINDOWS | |
| 4072 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 4073 if (--winnr == 0) | |
| 4074 break; | |
| 4075 return wp; | |
| 4076 # else | |
| 4077 return curwin; | |
| 4078 # endif | |
| 4079 } | |
| 4080 #endif | |
| 4081 | |
| 4442 | 4082 #if (defined(FEAT_WINDOWS) && (defined(FEAT_PYTHON) || defined(FEAT_PYTHON3))) \ |
| 4083 || defined(PROTO) | |
| 4429 | 4084 /* |
| 4085 * Find the tabpage for window "win". | |
| 4086 */ | |
| 4087 tabpage_T * | |
|
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diff
changeset
|
4088 win_find_tabpage(win_T *win) |
| 4429 | 4089 { |
| 4090 win_T *wp; | |
| 4091 tabpage_T *tp; | |
| 4092 | |
| 4093 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
|
5098
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5025
diff
changeset
|
4094 for (wp = (tp == curtab ? firstwin : tp->tp_firstwin); |
|
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diff
changeset
|
4095 wp != NULL; wp = wp->w_next) |
| 4429 | 4096 if (wp == win) |
| 4097 return tp; | |
| 4098 return NULL; | |
| 4099 } | |
| 4100 #endif | |
| 4101 | |
| 7 | 4102 /* |
| 4103 * Move to window above or below "count" times. | |
| 4104 */ | |
| 4105 static void | |
|
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diff
changeset
|
4106 win_goto_ver( |
|
33ba2adb6065
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parents:
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diff
changeset
|
4107 int up, /* TRUE to go to win above */ |
|
33ba2adb6065
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parents:
7805
diff
changeset
|
4108 long count) |
| 7 | 4109 { |
| 4110 frame_T *fr; | |
| 4111 frame_T *nfr; | |
| 4112 frame_T *foundfr; | |
| 4113 | |
| 4114 foundfr = curwin->w_frame; | |
| 4115 while (count--) | |
| 4116 { | |
| 4117 /* | |
| 4118 * First go upwards in the tree of frames until we find a upwards or | |
| 4119 * downwards neighbor. | |
| 4120 */ | |
| 4121 fr = foundfr; | |
| 4122 for (;;) | |
| 4123 { | |
| 4124 if (fr == topframe) | |
| 4125 goto end; | |
| 4126 if (up) | |
| 4127 nfr = fr->fr_prev; | |
| 4128 else | |
| 4129 nfr = fr->fr_next; | |
| 4130 if (fr->fr_parent->fr_layout == FR_COL && nfr != NULL) | |
| 4131 break; | |
| 4132 fr = fr->fr_parent; | |
| 4133 } | |
| 4134 | |
| 4135 /* | |
| 4136 * Now go downwards to find the bottom or top frame in it. | |
| 4137 */ | |
| 4138 for (;;) | |
| 4139 { | |
| 4140 if (nfr->fr_layout == FR_LEAF) | |
| 4141 { | |
| 4142 foundfr = nfr; | |
| 4143 break; | |
| 4144 } | |
| 4145 fr = nfr->fr_child; | |
| 4146 if (nfr->fr_layout == FR_ROW) | |
| 4147 { | |
| 4148 /* Find the frame at the cursor row. */ | |
| 4149 while (fr->fr_next != NULL | |
| 4150 && frame2win(fr)->w_wincol + fr->fr_width | |
| 4151 <= curwin->w_wincol + curwin->w_wcol) | |
| 4152 fr = fr->fr_next; | |
| 4153 } | |
| 4154 if (nfr->fr_layout == FR_COL && up) | |
| 4155 while (fr->fr_next != NULL) | |
| 4156 fr = fr->fr_next; | |
| 4157 nfr = fr; | |
| 4158 } | |
| 4159 } | |
| 4160 end: | |
| 4161 if (foundfr != NULL) | |
| 4162 win_goto(foundfr->fr_win); | |
| 4163 } | |
| 4164 | |
| 4165 /* | |
| 4166 * Move to left or right window. | |
| 4167 */ | |
| 4168 static void | |
|
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diff
changeset
|
4169 win_goto_hor( |
|
33ba2adb6065
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parents:
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diff
changeset
|
4170 int left, /* TRUE to go to left win */ |
|
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diff
changeset
|
4171 long count) |
| 7 | 4172 { |
| 4173 frame_T *fr; | |
| 4174 frame_T *nfr; | |
| 4175 frame_T *foundfr; | |
| 4176 | |
| 4177 foundfr = curwin->w_frame; | |
| 4178 while (count--) | |
| 4179 { | |
| 4180 /* | |
| 4181 * First go upwards in the tree of frames until we find a left or | |
| 4182 * right neighbor. | |
| 4183 */ | |
| 4184 fr = foundfr; | |
| 4185 for (;;) | |
| 4186 { | |
| 4187 if (fr == topframe) | |
| 4188 goto end; | |
| 4189 if (left) | |
| 4190 nfr = fr->fr_prev; | |
| 4191 else | |
| 4192 nfr = fr->fr_next; | |
| 4193 if (fr->fr_parent->fr_layout == FR_ROW && nfr != NULL) | |
| 4194 break; | |
| 4195 fr = fr->fr_parent; | |
| 4196 } | |
| 4197 | |
| 4198 /* | |
| 4199 * Now go downwards to find the leftmost or rightmost frame in it. | |
| 4200 */ | |
| 4201 for (;;) | |
| 4202 { | |
| 4203 if (nfr->fr_layout == FR_LEAF) | |
| 4204 { | |
| 4205 foundfr = nfr; | |
| 4206 break; | |
| 4207 } | |
| 4208 fr = nfr->fr_child; | |
| 4209 if (nfr->fr_layout == FR_COL) | |
| 4210 { | |
| 4211 /* Find the frame at the cursor row. */ | |
| 4212 while (fr->fr_next != NULL | |
| 4213 && frame2win(fr)->w_winrow + fr->fr_height | |
| 4214 <= curwin->w_winrow + curwin->w_wrow) | |
| 4215 fr = fr->fr_next; | |
| 4216 } | |
| 4217 if (nfr->fr_layout == FR_ROW && left) | |
| 4218 while (fr->fr_next != NULL) | |
| 4219 fr = fr->fr_next; | |
| 4220 nfr = fr; | |
| 4221 } | |
| 4222 } | |
| 4223 end: | |
| 4224 if (foundfr != NULL) | |
| 4225 win_goto(foundfr->fr_win); | |
| 4226 } | |
| 4227 | |
| 4228 /* | |
| 4229 * Make window "wp" the current window. | |
| 4230 */ | |
| 4231 void | |
|
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changeset
|
4232 win_enter(win_T *wp, int undo_sync) |
| 7 | 4233 { |
| 4354 | 4234 win_enter_ext(wp, undo_sync, FALSE, TRUE, TRUE); |
| 7 | 4235 } |
| 4236 | |
| 4237 /* | |
| 4238 * Make window wp the current window. | |
| 4239 * Can be called with "curwin_invalid" TRUE, which means that curwin has just | |
| 4240 * been closed and isn't valid. | |
| 4241 */ | |
| 4242 static void | |
|
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7805
diff
changeset
|
4243 win_enter_ext( |
|
33ba2adb6065
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|
4244 win_T *wp, |
|
33ba2adb6065
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changeset
|
4245 int undo_sync, |
|
33ba2adb6065
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diff
changeset
|
4246 int curwin_invalid, |
|
33ba2adb6065
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diff
changeset
|
4247 int trigger_enter_autocmds UNUSED, |
|
33ba2adb6065
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parents:
7805
diff
changeset
|
4248 int trigger_leave_autocmds UNUSED) |
| 7 | 4249 { |
| 4250 #ifdef FEAT_AUTOCMD | |
| 4251 int other_buffer = FALSE; | |
| 4252 #endif | |
| 4253 | |
| 4254 if (wp == curwin && !curwin_invalid) /* nothing to do */ | |
| 4255 return; | |
| 4256 | |
| 4257 #ifdef FEAT_AUTOCMD | |
| 4354 | 4258 if (!curwin_invalid && trigger_leave_autocmds) |
| 7 | 4259 { |
| 4260 /* | |
| 4261 * Be careful: If autocommands delete the window, return now. | |
| 4262 */ | |
| 4263 if (wp->w_buffer != curbuf) | |
| 4264 { | |
| 4265 apply_autocmds(EVENT_BUFLEAVE, NULL, NULL, FALSE, curbuf); | |
| 4266 other_buffer = TRUE; | |
| 4267 if (!win_valid(wp)) | |
| 4268 return; | |
| 4269 } | |
| 4270 apply_autocmds(EVENT_WINLEAVE, NULL, NULL, FALSE, curbuf); | |
| 4271 if (!win_valid(wp)) | |
| 4272 return; | |
| 4273 # ifdef FEAT_EVAL | |
| 4274 /* autocmds may abort script processing */ | |
| 4275 if (aborting()) | |
| 4276 return; | |
| 4277 # endif | |
| 4278 } | |
| 4279 #endif | |
| 4280 | |
| 4281 /* sync undo before leaving the current buffer */ | |
| 4282 if (undo_sync && curbuf != wp->w_buffer) | |
| 825 | 4283 u_sync(FALSE); |
| 5977 | 4284 |
| 4285 /* Might need to scroll the old window before switching, e.g., when the | |
| 4286 * cursor was moved. */ | |
| 4287 update_topline(); | |
| 4288 | |
| 7 | 4289 /* may have to copy the buffer options when 'cpo' contains 'S' */ |
| 4290 if (wp->w_buffer != curbuf) | |
| 4291 buf_copy_options(wp->w_buffer, BCO_ENTER | BCO_NOHELP); | |
| 4292 if (!curwin_invalid) | |
| 4293 { | |
| 4294 prevwin = curwin; /* remember for CTRL-W p */ | |
| 4295 curwin->w_redr_status = TRUE; | |
| 4296 } | |
| 4297 curwin = wp; | |
| 4298 curbuf = wp->w_buffer; | |
| 4299 check_cursor(); | |
| 4300 #ifdef FEAT_VIRTUALEDIT | |
| 4301 if (!virtual_active()) | |
| 4302 curwin->w_cursor.coladd = 0; | |
| 4303 #endif | |
| 4304 changed_line_abv_curs(); /* assume cursor position needs updating */ | |
| 4305 | |
| 4306 if (curwin->w_localdir != NULL) | |
| 4307 { | |
| 4308 /* Window has a local directory: Save current directory as global | |
| 4309 * directory (unless that was done already) and change to the local | |
| 4310 * directory. */ | |
| 4311 if (globaldir == NULL) | |
| 4312 { | |
| 4313 char_u cwd[MAXPATHL]; | |
| 4314 | |
| 4315 if (mch_dirname(cwd, MAXPATHL) == OK) | |
| 4316 globaldir = vim_strsave(cwd); | |
| 4317 } | |
| 1757 | 4318 if (mch_chdir((char *)curwin->w_localdir) == 0) |
| 4319 shorten_fnames(TRUE); | |
| 7 | 4320 } |
| 4321 else if (globaldir != NULL) | |
| 4322 { | |
| 4323 /* Window doesn't have a local directory and we are not in the global | |
| 4324 * directory: Change to the global directory. */ | |
| 1757 | 4325 ignored = mch_chdir((char *)globaldir); |
| 7 | 4326 vim_free(globaldir); |
| 4327 globaldir = NULL; | |
| 4328 shorten_fnames(TRUE); | |
| 4329 } | |
| 4330 | |
| 4331 #ifdef FEAT_AUTOCMD | |
| 4354 | 4332 if (trigger_enter_autocmds) |
| 4333 { | |
| 4334 apply_autocmds(EVENT_WINENTER, NULL, NULL, FALSE, curbuf); | |
| 4335 if (other_buffer) | |
| 4336 apply_autocmds(EVENT_BUFENTER, NULL, NULL, FALSE, curbuf); | |
| 4337 } | |
| 7 | 4338 #endif |
| 4339 | |
| 4340 #ifdef FEAT_TITLE | |
| 4341 maketitle(); | |
| 4342 #endif | |
| 4343 curwin->w_redr_status = TRUE; | |
| 672 | 4344 redraw_tabline = TRUE; |
| 7 | 4345 if (restart_edit) |
| 4346 redraw_later(VALID); /* causes status line redraw */ | |
| 4347 | |
| 4348 /* set window height to desired minimal value */ | |
| 4349 if (curwin->w_height < p_wh && !curwin->w_p_wfh) | |
| 4350 win_setheight((int)p_wh); | |
| 4351 else if (curwin->w_height == 0) | |
| 4352 win_setheight(1); | |
| 4353 | |
| 4354 /* set window width to desired minimal value */ | |
| 779 | 4355 if (curwin->w_width < p_wiw && !curwin->w_p_wfw) |
| 7 | 4356 win_setwidth((int)p_wiw); |
| 4357 | |
| 4358 #ifdef FEAT_MOUSE | |
| 4359 setmouse(); /* in case jumped to/from help buffer */ | |
| 4360 #endif | |
| 4361 | |
| 961 | 4362 /* Change directories when the 'acd' option is set. */ |
| 4363 DO_AUTOCHDIR | |
| 7 | 4364 } |
| 4365 | |
| 4366 #endif /* FEAT_WINDOWS */ | |
| 4367 | |
| 4368 #if defined(FEAT_WINDOWS) || defined(FEAT_SIGNS) || defined(PROTO) | |
| 4369 /* | |
| 825 | 4370 * Jump to the first open window that contains buffer "buf", if one exists. |
| 4371 * Returns a pointer to the window found, otherwise NULL. | |
| 7 | 4372 */ |
| 4373 win_T * | |
|
7837
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parents:
7805
diff
changeset
|
4374 buf_jump_open_win(buf_T *buf) |
| 7 | 4375 { |
| 6307 | 4376 win_T *wp = NULL; |
| 4377 | |
| 4378 if (curwin->w_buffer == buf) | |
| 4379 wp = curwin; | |
| 7 | 4380 # ifdef FEAT_WINDOWS |
| 6307 | 4381 else |
| 4382 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 4383 if (wp->w_buffer == buf) | |
| 4384 break; | |
| 7 | 4385 if (wp != NULL) |
| 4386 win_enter(wp, FALSE); | |
| 6307 | 4387 # endif |
| 7 | 4388 return wp; |
| 4389 } | |
| 825 | 4390 |
| 4391 /* | |
| 4392 * Jump to the first open window in any tab page that contains buffer "buf", | |
| 4393 * if one exists. | |
| 4394 * Returns a pointer to the window found, otherwise NULL. | |
| 4395 */ | |
| 4396 win_T * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4397 buf_jump_open_tab(buf_T *buf) |
| 825 | 4398 { |
| 6307 | 4399 win_T *wp = buf_jump_open_win(buf); |
| 825 | 4400 # ifdef FEAT_WINDOWS |
| 4401 tabpage_T *tp; | |
| 4402 | |
| 4403 if (wp != NULL) | |
| 4404 return wp; | |
| 4405 | |
| 4406 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
| 4407 if (tp != curtab) | |
| 4408 { | |
| 4409 for (wp = tp->tp_firstwin; wp != NULL; wp = wp->w_next) | |
| 4410 if (wp->w_buffer == buf) | |
| 4411 break; | |
| 4412 if (wp != NULL) | |
| 4413 { | |
| 4414 goto_tabpage_win(tp, wp); | |
| 4415 if (curwin != wp) | |
| 4416 wp = NULL; /* something went wrong */ | |
| 4417 break; | |
| 4418 } | |
| 4419 } | |
| 6307 | 4420 # endif |
| 825 | 4421 return wp; |
| 4422 } | |
| 7 | 4423 #endif |
| 4424 | |
|
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parents:
8368
diff
changeset
|
4425 static int last_win_id = 0; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
4426 |
| 7 | 4427 /* |
| 1906 | 4428 * Allocate a window structure and link it in the window list when "hidden" is |
| 4429 * FALSE. | |
| 7 | 4430 */ |
| 4431 static win_T * | |
|
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parents:
7805
diff
changeset
|
4432 win_alloc(win_T *after UNUSED, int hidden UNUSED) |
| 7 | 4433 { |
| 3263 | 4434 win_T *new_wp; |
| 7 | 4435 |
| 4436 /* | |
| 4437 * allocate window structure and linesizes arrays | |
| 4438 */ | |
| 3263 | 4439 new_wp = (win_T *)alloc_clear((unsigned)sizeof(win_T)); |
| 4287 | 4440 if (new_wp == NULL) |
| 4441 return NULL; | |
| 4442 | |
| 4443 if (win_alloc_lines(new_wp) == FAIL) | |
| 3263 | 4444 { |
| 4445 vim_free(new_wp); | |
| 4287 | 4446 return NULL; |
| 4447 } | |
| 4448 | |
|
8534
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parents:
8368
diff
changeset
|
4449 new_wp->w_id = ++last_win_id; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
4450 |
| 4287 | 4451 #ifdef FEAT_EVAL |
| 4452 /* init w: variables */ | |
| 4453 new_wp->w_vars = dict_alloc(); | |
| 4454 if (new_wp->w_vars == NULL) | |
| 4455 { | |
| 4456 win_free_lsize(new_wp); | |
| 4457 vim_free(new_wp); | |
| 4458 return NULL; | |
| 4459 } | |
| 4460 init_var_dict(new_wp->w_vars, &new_wp->w_winvar, VAR_SCOPE); | |
| 4461 #endif | |
| 4462 | |
| 1114 | 4463 #ifdef FEAT_AUTOCMD |
| 4287 | 4464 /* Don't execute autocommands while the window is not properly |
| 4465 * initialized yet. gui_create_scrollbar() may trigger a FocusGained | |
| 4466 * event. */ | |
| 4467 block_autocmds(); | |
| 4468 #endif | |
| 4469 /* | |
| 4470 * link the window in the window list | |
| 4471 */ | |
| 7 | 4472 #ifdef FEAT_WINDOWS |
| 4287 | 4473 if (!hidden) |
| 4474 win_append(after, new_wp); | |
| 4475 new_wp->w_wincol = 0; | |
| 4476 new_wp->w_width = Columns; | |
|
8651
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commit https://github.com/vim/vim/commit/829c8e369630a7cbbdac015d8177b7fde25e2f19
Christian Brabandt <cb@256bit.org>
parents:
8643
diff
changeset
|
4477 #endif |
| 4287 | 4478 |
| 4479 /* position the display and the cursor at the top of the file. */ | |
| 4480 new_wp->w_topline = 1; | |
| 7 | 4481 #ifdef FEAT_DIFF |
| 4287 | 4482 new_wp->w_topfill = 0; |
| 4483 #endif | |
| 4484 new_wp->w_botline = 2; | |
| 4485 new_wp->w_cursor.lnum = 1; | |
| 7 | 4486 #ifdef FEAT_SCROLLBIND |
| 4287 | 4487 new_wp->w_scbind_pos = 1; |
| 4488 #endif | |
| 4489 | |
| 4490 /* We won't calculate w_fraction until resizing the window */ | |
| 4491 new_wp->w_fraction = 0; | |
| 4492 new_wp->w_prev_fraction_row = -1; | |
| 7 | 4493 |
| 4494 #ifdef FEAT_GUI | |
| 4287 | 4495 if (gui.in_use) |
| 4496 { | |
| 4497 gui_create_scrollbar(&new_wp->w_scrollbars[SBAR_LEFT], | |
| 4498 SBAR_LEFT, new_wp); | |
| 4499 gui_create_scrollbar(&new_wp->w_scrollbars[SBAR_RIGHT], | |
| 4500 SBAR_RIGHT, new_wp); | |
| 4501 } | |
| 7 | 4502 #endif |
| 4503 #ifdef FEAT_FOLDING | |
| 4287 | 4504 foldInitWin(new_wp); |
| 7 | 4505 #endif |
| 1114 | 4506 #ifdef FEAT_AUTOCMD |
| 4287 | 4507 unblock_autocmds(); |
| 1114 | 4508 #endif |
| 1326 | 4509 #ifdef FEAT_SEARCH_EXTRA |
| 4287 | 4510 new_wp->w_match_head = NULL; |
| 4511 new_wp->w_next_match_id = 4; | |
| 4512 #endif | |
| 3263 | 4513 return new_wp; |
| 7 | 4514 } |
| 4515 | |
| 4516 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 4517 | |
| 4518 /* | |
|
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5233
diff
changeset
|
4519 * Remove window 'wp' from the window list and free the structure. |
| 7 | 4520 */ |
| 4521 static void | |
|
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parents:
7805
diff
changeset
|
4522 win_free( |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4523 win_T *wp, |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4524 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
| 7 | 4525 { |
| 4526 int i; | |
|
5237
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diff
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|
4527 buf_T *buf; |
|
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diff
changeset
|
4528 wininfo_T *wip; |
| 7 | 4529 |
| 1918 | 4530 #ifdef FEAT_FOLDING |
| 4531 clearFolding(wp); | |
| 4532 #endif | |
| 4533 | |
| 4534 /* reduce the reference count to the argument list. */ | |
| 4535 alist_unlink(wp->w_alist); | |
| 4536 | |
| 1114 | 4537 #ifdef FEAT_AUTOCMD |
| 4538 /* Don't execute autocommands while the window is halfway being deleted. | |
| 4539 * gui_mch_destroy_scrollbar() may trigger a FocusGained event. */ | |
| 1410 | 4540 block_autocmds(); |
| 1114 | 4541 #endif |
| 4542 | |
|
2320
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Added Lua interfae. (Luis Carvalho)
Bram Moolenaar <bram@vim.org>
parents:
2316
diff
changeset
|
4543 #ifdef FEAT_LUA |
|
966a5609669e
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parents:
2316
diff
changeset
|
4544 lua_window_free(wp); |
|
966a5609669e
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parents:
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diff
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|
4545 #endif |
|
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parents:
2316
diff
changeset
|
4546 |
| 14 | 4547 #ifdef FEAT_MZSCHEME |
| 4548 mzscheme_window_free(wp); | |
| 4549 #endif | |
| 4550 | |
| 7 | 4551 #ifdef FEAT_PERL |
| 4552 perl_win_free(wp); | |
| 4553 #endif | |
| 4554 | |
| 4555 #ifdef FEAT_PYTHON | |
| 4556 python_window_free(wp); | |
| 4557 #endif | |
| 4558 | |
|
2329
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diff
changeset
|
4559 #ifdef FEAT_PYTHON3 |
|
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diff
changeset
|
4560 python3_window_free(wp); |
|
ad2889f48843
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diff
changeset
|
4561 #endif |
|
ad2889f48843
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diff
changeset
|
4562 |
| 7 | 4563 #ifdef FEAT_TCL |
| 4564 tcl_window_free(wp); | |
| 4565 #endif | |
| 4566 | |
| 4567 #ifdef FEAT_RUBY | |
| 4568 ruby_window_free(wp); | |
| 4569 #endif | |
| 4570 | |
| 4571 clear_winopt(&wp->w_onebuf_opt); | |
| 4572 clear_winopt(&wp->w_allbuf_opt); | |
| 4573 | |
| 4574 #ifdef FEAT_EVAL | |
| 4287 | 4575 vars_clear(&wp->w_vars->dv_hashtab); /* free all w: variables */ |
| 4576 hash_init(&wp->w_vars->dv_hashtab); | |
| 4577 unref_var_dict(wp->w_vars); | |
| 7 | 4578 #endif |
| 4579 | |
|
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diff
changeset
|
4580 { |
|
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diff
changeset
|
4581 tabpage_T *ttp; |
|
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diff
changeset
|
4582 |
|
dc10bd23f918
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diff
changeset
|
4583 if (prevwin == wp) |
|
dc10bd23f918
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diff
changeset
|
4584 prevwin = NULL; |
|
dc10bd23f918
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8804
diff
changeset
|
4585 for (ttp = first_tabpage; ttp != NULL; ttp = ttp->tp_next) |
|
dc10bd23f918
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parents:
8804
diff
changeset
|
4586 if (ttp->tp_prevwin == wp) |
|
dc10bd23f918
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diff
changeset
|
4587 ttp->tp_prevwin = NULL; |
|
dc10bd23f918
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parents:
8804
diff
changeset
|
4588 } |
| 7 | 4589 win_free_lsize(wp); |
| 4590 | |
| 4591 for (i = 0; i < wp->w_tagstacklen; ++i) | |
| 4592 vim_free(wp->w_tagstack[i].tagname); | |
| 4593 | |
| 4594 vim_free(wp->w_localdir); | |
| 1326 | 4595 |
|
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|
4596 /* Remove the window from the b_wininfo lists, it may happen that the |
|
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changeset
|
4597 * freed memory is re-used for another window. */ |
|
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diff
changeset
|
4598 for (buf = firstbuf; buf != NULL; buf = buf->b_next) |
|
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changeset
|
4599 for (wip = buf->b_wininfo; wip != NULL; wip = wip->wi_next) |
|
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|
4600 if (wip->wi_win == wp) |
|
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diff
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|
4601 wip->wi_win = NULL; |
|
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changeset
|
4602 |
| 7 | 4603 #ifdef FEAT_SEARCH_EXTRA |
| 1326 | 4604 clear_matches(wp); |
| 4605 #endif | |
| 4606 | |
| 7 | 4607 #ifdef FEAT_JUMPLIST |
| 4608 free_jumplist(wp); | |
| 4609 #endif | |
| 4610 | |
| 643 | 4611 #ifdef FEAT_QUICKFIX |
| 4612 qf_free_all(wp); | |
| 4613 #endif | |
| 4614 | |
| 7 | 4615 #ifdef FEAT_GUI |
| 4616 if (gui.in_use) | |
| 4617 { | |
| 4618 gui_mch_destroy_scrollbar(&wp->w_scrollbars[SBAR_LEFT]); | |
| 4619 gui_mch_destroy_scrollbar(&wp->w_scrollbars[SBAR_RIGHT]); | |
| 4620 } | |
| 4621 #endif /* FEAT_GUI */ | |
| 4622 | |
|
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2201
diff
changeset
|
4623 #ifdef FEAT_SYN_HL |
|
2314
233eb4412f5d
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parents:
2306
diff
changeset
|
4624 vim_free(wp->w_p_cc_cols); |
|
2250
1bac28a53fae
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Bram Moolenaar <bram@vim.org>
parents:
2201
diff
changeset
|
4625 #endif |
|
1bac28a53fae
Add the conceal patch from Vince Negri.
Bram Moolenaar <bram@vim.org>
parents:
2201
diff
changeset
|
4626 |
| 1918 | 4627 #ifdef FEAT_AUTOCMD |
| 4628 if (wp != aucmd_win) | |
| 4629 #endif | |
| 4630 win_remove(wp, tp); | |
| 5971 | 4631 #ifdef FEAT_AUTOCMD |
| 5958 | 4632 if (autocmd_busy) |
| 4633 { | |
| 4634 wp->w_next = au_pending_free_win; | |
| 4635 au_pending_free_win = wp; | |
| 4636 } | |
| 4637 else | |
| 5971 | 4638 #endif |
| 5958 | 4639 vim_free(wp); |
| 1114 | 4640 |
| 4641 #ifdef FEAT_AUTOCMD | |
| 1410 | 4642 unblock_autocmds(); |
| 1114 | 4643 #endif |
| 7 | 4644 } |
| 4645 | |
| 4646 /* | |
| 4647 * Append window "wp" in the window list after window "after". | |
| 4648 */ | |
| 1906 | 4649 void |
|
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parents:
7805
diff
changeset
|
4650 win_append(win_T *after, win_T *wp) |
| 7 | 4651 { |
| 4652 win_T *before; | |
| 4653 | |
| 4654 if (after == NULL) /* after NULL is in front of the first */ | |
| 4655 before = firstwin; | |
| 4656 else | |
| 4657 before = after->w_next; | |
| 4658 | |
| 4659 wp->w_next = before; | |
| 4660 wp->w_prev = after; | |
| 4661 if (after == NULL) | |
| 4662 firstwin = wp; | |
| 4663 else | |
| 4664 after->w_next = wp; | |
| 4665 if (before == NULL) | |
| 4666 lastwin = wp; | |
| 4667 else | |
| 4668 before->w_prev = wp; | |
| 4669 } | |
| 4670 | |
| 4671 /* | |
| 4672 * Remove a window from the window list. | |
| 4673 */ | |
| 1906 | 4674 void |
|
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parents:
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diff
changeset
|
4675 win_remove( |
|
33ba2adb6065
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parents:
7805
diff
changeset
|
4676 win_T *wp, |
|
33ba2adb6065
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4677 tabpage_T *tp) /* tab page "win" is in, NULL for current */ |
| 7 | 4678 { |
| 4679 if (wp->w_prev != NULL) | |
| 4680 wp->w_prev->w_next = wp->w_next; | |
| 671 | 4681 else if (tp == NULL) |
| 4682 firstwin = wp->w_next; | |
| 7 | 4683 else |
| 671 | 4684 tp->tp_firstwin = wp->w_next; |
| 7 | 4685 if (wp->w_next != NULL) |
| 4686 wp->w_next->w_prev = wp->w_prev; | |
| 671 | 4687 else if (tp == NULL) |
| 4688 lastwin = wp->w_prev; | |
| 7 | 4689 else |
| 671 | 4690 tp->tp_lastwin = wp->w_prev; |
| 7 | 4691 } |
| 4692 | |
| 4693 /* | |
| 4694 * Append frame "frp" in a frame list after frame "after". | |
| 4695 */ | |
| 4696 static void | |
|
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parents:
7805
diff
changeset
|
4697 frame_append(frame_T *after, frame_T *frp) |
| 7 | 4698 { |
| 4699 frp->fr_next = after->fr_next; | |
| 4700 after->fr_next = frp; | |
| 4701 if (frp->fr_next != NULL) | |
| 4702 frp->fr_next->fr_prev = frp; | |
| 4703 frp->fr_prev = after; | |
| 4704 } | |
| 4705 | |
| 4706 /* | |
| 4707 * Insert frame "frp" in a frame list before frame "before". | |
| 4708 */ | |
| 4709 static void | |
|
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parents:
7805
diff
changeset
|
4710 frame_insert(frame_T *before, frame_T *frp) |
| 7 | 4711 { |
| 4712 frp->fr_next = before; | |
| 4713 frp->fr_prev = before->fr_prev; | |
| 4714 before->fr_prev = frp; | |
| 4715 if (frp->fr_prev != NULL) | |
| 4716 frp->fr_prev->fr_next = frp; | |
| 4717 else | |
| 4718 frp->fr_parent->fr_child = frp; | |
| 4719 } | |
| 4720 | |
| 4721 /* | |
| 4722 * Remove a frame from a frame list. | |
| 4723 */ | |
| 4724 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
4725 frame_remove(frame_T *frp) |
| 7 | 4726 { |
| 4727 if (frp->fr_prev != NULL) | |
| 4728 frp->fr_prev->fr_next = frp->fr_next; | |
| 4729 else | |
| 4730 frp->fr_parent->fr_child = frp->fr_next; | |
| 4731 if (frp->fr_next != NULL) | |
| 4732 frp->fr_next->fr_prev = frp->fr_prev; | |
| 4733 } | |
| 4734 | |
| 4735 #endif /* FEAT_WINDOWS */ | |
| 4736 | |
| 4737 /* | |
| 4738 * Allocate w_lines[] for window "wp". | |
| 4739 * Return FAIL for failure, OK for success. | |
| 4740 */ | |
| 4741 int | |
|
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parents:
7805
diff
changeset
|
4742 win_alloc_lines(win_T *wp) |
| 7 | 4743 { |
| 4744 wp->w_lines_valid = 0; | |
| 1042 | 4745 wp->w_lines = (wline_T *)alloc_clear((unsigned)(Rows * sizeof(wline_T))); |
| 7 | 4746 if (wp->w_lines == NULL) |
| 4747 return FAIL; | |
| 4748 return OK; | |
| 4749 } | |
| 4750 | |
| 4751 /* | |
| 4752 * free lsize arrays for a window | |
| 4753 */ | |
| 4754 void | |
|
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parents:
7805
diff
changeset
|
4755 win_free_lsize(win_T *wp) |
| 7 | 4756 { |
| 5952 | 4757 /* TODO: why would wp be NULL here? */ |
| 4758 if (wp != NULL) | |
| 4759 { | |
| 4760 vim_free(wp->w_lines); | |
| 4761 wp->w_lines = NULL; | |
| 4762 } | |
| 7 | 4763 } |
| 4764 | |
| 4765 /* | |
| 4766 * Called from win_new_shellsize() after Rows changed. | |
| 671 | 4767 * This only does the current tab page, others must be done when made active. |
| 7 | 4768 */ |
| 4769 void | |
|
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parents:
7805
diff
changeset
|
4770 shell_new_rows(void) |
| 7 | 4771 { |
| 667 | 4772 int h = (int)ROWS_AVAIL; |
| 7 | 4773 |
| 4774 if (firstwin == NULL) /* not initialized yet */ | |
| 4775 return; | |
| 4776 #ifdef FEAT_WINDOWS | |
| 4777 if (h < frame_minheight(topframe, NULL)) | |
| 4778 h = frame_minheight(topframe, NULL); | |
| 779 | 4779 |
| 4780 /* First try setting the heights of windows with 'winfixheight'. If | |
| 7 | 4781 * that doesn't result in the right height, forget about that option. */ |
| 4782 frame_new_height(topframe, h, FALSE, TRUE); | |
|
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diff
changeset
|
4783 if (!frame_check_height(topframe, h)) |
| 7 | 4784 frame_new_height(topframe, h, FALSE, FALSE); |
| 4785 | |
| 4786 (void)win_comp_pos(); /* recompute w_winrow and w_wincol */ | |
| 4787 #else | |
| 4788 if (h < 1) | |
| 4789 h = 1; | |
| 4790 win_new_height(firstwin, h); | |
| 4791 #endif | |
| 4792 compute_cmdrow(); | |
| 170 | 4793 #ifdef FEAT_WINDOWS |
| 824 | 4794 curtab->tp_ch_used = p_ch; |
| 170 | 4795 #endif |
| 4796 | |
| 7 | 4797 #if 0 |
| 4798 /* Disabled: don't want making the screen smaller make a window larger. */ | |
| 4799 if (p_ea) | |
| 4800 win_equal(curwin, FALSE, 'v'); | |
| 4801 #endif | |
| 4802 } | |
| 4803 | |
|
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parents:
8536
diff
changeset
|
4804 #if defined(FEAT_WINDOWS) || defined(PROTO) |
| 7 | 4805 /* |
| 4806 * Called from win_new_shellsize() after Columns changed. | |
| 4807 */ | |
| 4808 void | |
|
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parents:
7805
diff
changeset
|
4809 shell_new_columns(void) |
| 7 | 4810 { |
| 4811 if (firstwin == NULL) /* not initialized yet */ | |
| 4812 return; | |
| 779 | 4813 |
| 4814 /* First try setting the widths of windows with 'winfixwidth'. If that | |
| 4815 * doesn't result in the right width, forget about that option. */ | |
| 4816 frame_new_width(topframe, (int)Columns, FALSE, TRUE); | |
|
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4936
diff
changeset
|
4817 if (!frame_check_width(topframe, Columns)) |
| 779 | 4818 frame_new_width(topframe, (int)Columns, FALSE, FALSE); |
| 4819 | |
| 7 | 4820 (void)win_comp_pos(); /* recompute w_winrow and w_wincol */ |
| 4821 #if 0 | |
| 4822 /* Disabled: don't want making the screen smaller make a window larger. */ | |
| 4823 if (p_ea) | |
| 4824 win_equal(curwin, FALSE, 'h'); | |
| 4825 #endif | |
| 4826 } | |
| 4827 #endif | |
| 4828 | |
| 4829 #if defined(FEAT_CMDWIN) || defined(PROTO) | |
| 4830 /* | |
| 4831 * Save the size of all windows in "gap". | |
| 4832 */ | |
| 4833 void | |
|
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parents:
7805
diff
changeset
|
4834 win_size_save(garray_T *gap) |
| 7 | 4835 |
| 4836 { | |
| 4837 win_T *wp; | |
| 4838 | |
| 4839 ga_init2(gap, (int)sizeof(int), 1); | |
| 4840 if (ga_grow(gap, win_count() * 2) == OK) | |
| 4841 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 4842 { | |
| 4843 ((int *)gap->ga_data)[gap->ga_len++] = | |
| 4844 wp->w_width + wp->w_vsep_width; | |
| 4845 ((int *)gap->ga_data)[gap->ga_len++] = wp->w_height; | |
| 4846 } | |
| 4847 } | |
| 4848 | |
| 4849 /* | |
| 4850 * Restore window sizes, but only if the number of windows is still the same. | |
| 4851 * Does not free the growarray. | |
| 4852 */ | |
| 4853 void | |
|
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parents:
7805
diff
changeset
|
4854 win_size_restore(garray_T *gap) |
| 7 | 4855 { |
| 4856 win_T *wp; | |
| 6058 | 4857 int i, j; |
| 7 | 4858 |
| 4859 if (win_count() * 2 == gap->ga_len) | |
| 4860 { | |
| 6058 | 4861 /* The order matters, because frames contain other frames, but it's |
| 4862 * difficult to get right. The easy way out is to do it twice. */ | |
| 4863 for (j = 0; j < 2; ++j) | |
| 7 | 4864 { |
| 6058 | 4865 i = 0; |
| 4866 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 4867 { | |
| 4868 frame_setwidth(wp->w_frame, ((int *)gap->ga_data)[i++]); | |
| 4869 win_setheight_win(((int *)gap->ga_data)[i++], wp); | |
| 4870 } | |
| 7 | 4871 } |
| 4872 /* recompute the window positions */ | |
| 4873 (void)win_comp_pos(); | |
| 4874 } | |
| 4875 } | |
| 4876 #endif /* FEAT_CMDWIN */ | |
| 4877 | |
| 4878 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 4879 /* | |
| 4880 * Update the position for all windows, using the width and height of the | |
| 4881 * frames. | |
| 4882 * Returns the row just after the last window. | |
| 4883 */ | |
| 668 | 4884 int |
|
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parents:
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diff
changeset
|
4885 win_comp_pos(void) |
| 7 | 4886 { |
| 685 | 4887 int row = tabline_height(); |
| 7 | 4888 int col = 0; |
| 4889 | |
| 4890 frame_comp_pos(topframe, &row, &col); | |
| 4891 return row; | |
| 4892 } | |
| 4893 | |
| 4894 /* | |
| 4895 * Update the position of the windows in frame "topfrp", using the width and | |
| 4896 * height of the frames. | |
| 4897 * "*row" and "*col" are the top-left position of the frame. They are updated | |
| 4898 * to the bottom-right position plus one. | |
| 4899 */ | |
| 4900 static void | |
|
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parents:
7805
diff
changeset
|
4901 frame_comp_pos(frame_T *topfrp, int *row, int *col) |
| 7 | 4902 { |
| 4903 win_T *wp; | |
| 4904 frame_T *frp; | |
| 4905 int startcol; | |
| 4906 int startrow; | |
| 4907 | |
| 4908 wp = topfrp->fr_win; | |
| 4909 if (wp != NULL) | |
| 4910 { | |
|
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parents:
8536
diff
changeset
|
4911 if (wp->w_winrow != *row || wp->w_wincol != *col) |
| 7 | 4912 { |
| 4913 /* position changed, redraw */ | |
| 4914 wp->w_winrow = *row; | |
| 4915 wp->w_wincol = *col; | |
| 4916 redraw_win_later(wp, NOT_VALID); | |
| 4917 wp->w_redr_status = TRUE; | |
| 4918 } | |
| 4919 *row += wp->w_height + wp->w_status_height; | |
| 4920 *col += wp->w_width + wp->w_vsep_width; | |
| 4921 } | |
| 4922 else | |
| 4923 { | |
| 4924 startrow = *row; | |
| 4925 startcol = *col; | |
| 4926 for (frp = topfrp->fr_child; frp != NULL; frp = frp->fr_next) | |
| 4927 { | |
| 4928 if (topfrp->fr_layout == FR_ROW) | |
| 4929 *row = startrow; /* all frames are at the same row */ | |
| 4930 else | |
| 4931 *col = startcol; /* all frames are at the same col */ | |
| 4932 frame_comp_pos(frp, row, col); | |
| 4933 } | |
| 4934 } | |
| 4935 } | |
| 4936 | |
| 4937 #endif /* FEAT_WINDOWS */ | |
| 4938 | |
| 4939 /* | |
| 4940 * Set current window height and take care of repositioning other windows to | |
| 4941 * fit around it. | |
| 4942 */ | |
| 4943 void | |
|
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parents:
7805
diff
changeset
|
4944 win_setheight(int height) |
| 7 | 4945 { |
| 4946 win_setheight_win(height, curwin); | |
| 4947 } | |
| 4948 | |
| 4949 /* | |
| 4950 * Set the window height of window "win" and take care of repositioning other | |
| 4951 * windows to fit around it. | |
| 4952 */ | |
| 4953 void | |
|
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parents:
7805
diff
changeset
|
4954 win_setheight_win(int height, win_T *win) |
| 7 | 4955 { |
| 4956 int row; | |
| 4957 | |
| 4958 if (win == curwin) | |
| 4959 { | |
| 4960 /* Always keep current window at least one line high, even when | |
| 4961 * 'winminheight' is zero. */ | |
| 4962 #ifdef FEAT_WINDOWS | |
| 4963 if (height < p_wmh) | |
| 4964 height = p_wmh; | |
| 4965 #endif | |
| 4966 if (height == 0) | |
| 4967 height = 1; | |
| 4968 } | |
| 4969 | |
| 4970 #ifdef FEAT_WINDOWS | |
| 4971 frame_setheight(win->w_frame, height + win->w_status_height); | |
| 4972 | |
| 4973 /* recompute the window positions */ | |
| 4974 row = win_comp_pos(); | |
| 4975 #else | |
| 4976 if (height > topframe->fr_height) | |
| 4977 height = topframe->fr_height; | |
| 4978 win->w_height = height; | |
| 4979 row = height; | |
| 4980 #endif | |
| 4981 | |
| 4982 /* | |
| 4983 * If there is extra space created between the last window and the command | |
| 4984 * line, clear it. | |
| 4985 */ | |
| 4986 if (full_screen && msg_scrolled == 0 && row < cmdline_row) | |
| 4987 screen_fill(row, cmdline_row, 0, (int)Columns, ' ', ' ', 0); | |
| 4988 cmdline_row = row; | |
| 4989 msg_row = row; | |
| 4990 msg_col = 0; | |
| 4991 | |
| 4992 redraw_all_later(NOT_VALID); | |
| 4993 } | |
| 4994 | |
| 4995 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 4996 | |
| 4997 /* | |
| 4998 * Set the height of a frame to "height" and take care that all frames and | |
| 4999 * windows inside it are resized. Also resize frames on the left and right if | |
| 5000 * the are in the same FR_ROW frame. | |
| 5001 * | |
| 5002 * Strategy: | |
| 5003 * If the frame is part of a FR_COL frame, try fitting the frame in that | |
| 5004 * frame. If that doesn't work (the FR_COL frame is too small), recursively | |
| 5005 * go to containing frames to resize them and make room. | |
| 5006 * If the frame is part of a FR_ROW frame, all frames must be resized as well. | |
| 5007 * Check for the minimal height of the FR_ROW frame. | |
| 5008 * At the top level we can also use change the command line height. | |
| 5009 */ | |
| 5010 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5011 frame_setheight(frame_T *curfrp, int height) |
| 7 | 5012 { |
| 5013 int room; /* total number of lines available */ | |
| 5014 int take; /* number of lines taken from other windows */ | |
| 5015 int room_cmdline; /* lines available from cmdline */ | |
| 5016 int run; | |
| 5017 frame_T *frp; | |
| 5018 int h; | |
| 5019 int room_reserved; | |
| 5020 | |
| 5021 /* If the height already is the desired value, nothing to do. */ | |
| 5022 if (curfrp->fr_height == height) | |
| 5023 return; | |
| 5024 | |
| 5025 if (curfrp->fr_parent == NULL) | |
| 5026 { | |
| 5027 /* topframe: can only change the command line */ | |
| 667 | 5028 if (height > ROWS_AVAIL) |
| 5029 height = ROWS_AVAIL; | |
| 7 | 5030 if (height > 0) |
| 5031 frame_new_height(curfrp, height, FALSE, FALSE); | |
| 5032 } | |
| 5033 else if (curfrp->fr_parent->fr_layout == FR_ROW) | |
| 5034 { | |
| 5035 /* Row of frames: Also need to resize frames left and right of this | |
| 5036 * one. First check for the minimal height of these. */ | |
| 5037 h = frame_minheight(curfrp->fr_parent, NULL); | |
| 5038 if (height < h) | |
| 5039 height = h; | |
| 5040 frame_setheight(curfrp->fr_parent, height); | |
| 5041 } | |
| 5042 else | |
| 5043 { | |
| 5044 /* | |
| 5045 * Column of frames: try to change only frames in this column. | |
| 5046 */ | |
| 5047 /* | |
| 5048 * Do this twice: | |
| 5049 * 1: compute room available, if it's not enough try resizing the | |
| 5050 * containing frame. | |
| 5051 * 2: compute the room available and adjust the height to it. | |
| 5052 * Try not to reduce the height of a window with 'winfixheight' set. | |
| 5053 */ | |
| 5054 for (run = 1; run <= 2; ++run) | |
| 5055 { | |
| 5056 room = 0; | |
| 5057 room_reserved = 0; | |
| 5058 for (frp = curfrp->fr_parent->fr_child; frp != NULL; | |
| 5059 frp = frp->fr_next) | |
| 5060 { | |
| 5061 if (frp != curfrp | |
| 5062 && frp->fr_win != NULL | |
| 5063 && frp->fr_win->w_p_wfh) | |
| 5064 room_reserved += frp->fr_height; | |
| 5065 room += frp->fr_height; | |
| 5066 if (frp != curfrp) | |
| 5067 room -= frame_minheight(frp, NULL); | |
| 5068 } | |
| 5069 if (curfrp->fr_width != Columns) | |
| 5070 room_cmdline = 0; | |
| 5071 else | |
| 5072 { | |
| 5073 room_cmdline = Rows - p_ch - (lastwin->w_winrow | |
| 5074 + lastwin->w_height + lastwin->w_status_height); | |
| 5075 if (room_cmdline < 0) | |
| 5076 room_cmdline = 0; | |
| 5077 } | |
| 5078 | |
| 5079 if (height <= room + room_cmdline) | |
| 5080 break; | |
| 5081 if (run == 2 || curfrp->fr_width == Columns) | |
| 5082 { | |
| 5083 if (height > room + room_cmdline) | |
| 5084 height = room + room_cmdline; | |
| 5085 break; | |
| 5086 } | |
| 5087 frame_setheight(curfrp->fr_parent, height | |
| 5088 + frame_minheight(curfrp->fr_parent, NOWIN) - (int)p_wmh - 1); | |
| 5089 } | |
| 5090 | |
| 5091 /* | |
| 5092 * Compute the number of lines we will take from others frames (can be | |
| 5093 * negative!). | |
| 5094 */ | |
| 5095 take = height - curfrp->fr_height; | |
| 5096 | |
| 5097 /* If there is not enough room, also reduce the height of a window | |
| 5098 * with 'winfixheight' set. */ | |
| 5099 if (height > room + room_cmdline - room_reserved) | |
| 5100 room_reserved = room + room_cmdline - height; | |
| 5101 /* If there is only a 'winfixheight' window and making the | |
| 5102 * window smaller, need to make the other window taller. */ | |
| 5103 if (take < 0 && room - curfrp->fr_height < room_reserved) | |
| 5104 room_reserved = 0; | |
| 5105 | |
| 5106 if (take > 0 && room_cmdline > 0) | |
| 5107 { | |
| 5108 /* use lines from cmdline first */ | |
| 5109 if (take < room_cmdline) | |
| 5110 room_cmdline = take; | |
| 5111 take -= room_cmdline; | |
| 5112 topframe->fr_height += room_cmdline; | |
| 5113 } | |
| 5114 | |
| 5115 /* | |
| 5116 * set the current frame to the new height | |
| 5117 */ | |
| 5118 frame_new_height(curfrp, height, FALSE, FALSE); | |
| 5119 | |
| 5120 /* | |
| 5121 * First take lines from the frames after the current frame. If | |
| 5122 * that is not enough, takes lines from frames above the current | |
| 5123 * frame. | |
| 5124 */ | |
| 5125 for (run = 0; run < 2; ++run) | |
| 5126 { | |
| 5127 if (run == 0) | |
| 5128 frp = curfrp->fr_next; /* 1st run: start with next window */ | |
| 5129 else | |
| 5130 frp = curfrp->fr_prev; /* 2nd run: start with prev window */ | |
| 5131 while (frp != NULL && take != 0) | |
| 5132 { | |
| 5133 h = frame_minheight(frp, NULL); | |
| 5134 if (room_reserved > 0 | |
| 5135 && frp->fr_win != NULL | |
| 5136 && frp->fr_win->w_p_wfh) | |
| 5137 { | |
| 5138 if (room_reserved >= frp->fr_height) | |
| 5139 room_reserved -= frp->fr_height; | |
| 5140 else | |
| 5141 { | |
| 5142 if (frp->fr_height - room_reserved > take) | |
| 5143 room_reserved = frp->fr_height - take; | |
| 5144 take -= frp->fr_height - room_reserved; | |
| 5145 frame_new_height(frp, room_reserved, FALSE, FALSE); | |
| 5146 room_reserved = 0; | |
| 5147 } | |
| 5148 } | |
| 5149 else | |
| 5150 { | |
| 5151 if (frp->fr_height - take < h) | |
| 5152 { | |
| 5153 take -= frp->fr_height - h; | |
| 5154 frame_new_height(frp, h, FALSE, FALSE); | |
| 5155 } | |
| 5156 else | |
| 5157 { | |
| 5158 frame_new_height(frp, frp->fr_height - take, | |
| 5159 FALSE, FALSE); | |
| 5160 take = 0; | |
| 5161 } | |
| 5162 } | |
| 5163 if (run == 0) | |
| 5164 frp = frp->fr_next; | |
| 5165 else | |
| 5166 frp = frp->fr_prev; | |
| 5167 } | |
| 5168 } | |
| 5169 } | |
| 5170 } | |
| 5171 | |
| 5172 /* | |
| 5173 * Set current window width and take care of repositioning other windows to | |
| 5174 * fit around it. | |
| 5175 */ | |
| 5176 void | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5177 win_setwidth(int width) |
| 7 | 5178 { |
| 5179 win_setwidth_win(width, curwin); | |
| 5180 } | |
| 5181 | |
| 5182 void | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5183 win_setwidth_win(int width, win_T *wp) |
| 7 | 5184 { |
| 5185 /* Always keep current window at least one column wide, even when | |
| 5186 * 'winminwidth' is zero. */ | |
| 5187 if (wp == curwin) | |
| 5188 { | |
| 5189 if (width < p_wmw) | |
| 5190 width = p_wmw; | |
| 5191 if (width == 0) | |
| 5192 width = 1; | |
| 5193 } | |
| 5194 | |
| 5195 frame_setwidth(wp->w_frame, width + wp->w_vsep_width); | |
| 5196 | |
| 5197 /* recompute the window positions */ | |
| 5198 (void)win_comp_pos(); | |
| 5199 | |
| 5200 redraw_all_later(NOT_VALID); | |
| 5201 } | |
| 5202 | |
| 5203 /* | |
| 5204 * Set the width of a frame to "width" and take care that all frames and | |
| 5205 * windows inside it are resized. Also resize frames above and below if the | |
| 5206 * are in the same FR_ROW frame. | |
| 5207 * | |
| 5208 * Strategy is similar to frame_setheight(). | |
| 5209 */ | |
| 5210 static void | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5211 frame_setwidth(frame_T *curfrp, int width) |
| 7 | 5212 { |
| 5213 int room; /* total number of lines available */ | |
| 5214 int take; /* number of lines taken from other windows */ | |
| 5215 int run; | |
| 5216 frame_T *frp; | |
| 5217 int w; | |
| 779 | 5218 int room_reserved; |
| 7 | 5219 |
| 5220 /* If the width already is the desired value, nothing to do. */ | |
| 5221 if (curfrp->fr_width == width) | |
| 5222 return; | |
| 5223 | |
| 5224 if (curfrp->fr_parent == NULL) | |
| 5225 /* topframe: can't change width */ | |
| 5226 return; | |
| 5227 | |
| 5228 if (curfrp->fr_parent->fr_layout == FR_COL) | |
| 5229 { | |
| 5230 /* Column of frames: Also need to resize frames above and below of | |
| 5231 * this one. First check for the minimal width of these. */ | |
| 5232 w = frame_minwidth(curfrp->fr_parent, NULL); | |
| 5233 if (width < w) | |
| 5234 width = w; | |
| 5235 frame_setwidth(curfrp->fr_parent, width); | |
| 5236 } | |
| 5237 else | |
| 5238 { | |
| 5239 /* | |
| 5240 * Row of frames: try to change only frames in this row. | |
| 5241 * | |
| 5242 * Do this twice: | |
| 5243 * 1: compute room available, if it's not enough try resizing the | |
| 5244 * containing frame. | |
| 5245 * 2: compute the room available and adjust the width to it. | |
| 5246 */ | |
| 5247 for (run = 1; run <= 2; ++run) | |
| 5248 { | |
| 5249 room = 0; | |
| 779 | 5250 room_reserved = 0; |
| 7 | 5251 for (frp = curfrp->fr_parent->fr_child; frp != NULL; |
| 5252 frp = frp->fr_next) | |
| 5253 { | |
| 779 | 5254 if (frp != curfrp |
| 5255 && frp->fr_win != NULL | |
| 5256 && frp->fr_win->w_p_wfw) | |
| 5257 room_reserved += frp->fr_width; | |
| 7 | 5258 room += frp->fr_width; |
| 5259 if (frp != curfrp) | |
| 5260 room -= frame_minwidth(frp, NULL); | |
| 5261 } | |
| 5262 | |
| 5263 if (width <= room) | |
| 5264 break; | |
| 667 | 5265 if (run == 2 || curfrp->fr_height >= ROWS_AVAIL) |
| 7 | 5266 { |
| 5267 if (width > room) | |
| 5268 width = room; | |
| 5269 break; | |
| 5270 } | |
| 5271 frame_setwidth(curfrp->fr_parent, width | |
| 5272 + frame_minwidth(curfrp->fr_parent, NOWIN) - (int)p_wmw - 1); | |
| 5273 } | |
| 5274 | |
| 5275 /* | |
| 5276 * Compute the number of lines we will take from others frames (can be | |
| 5277 * negative!). | |
| 5278 */ | |
| 5279 take = width - curfrp->fr_width; | |
| 5280 | |
| 779 | 5281 /* If there is not enough room, also reduce the width of a window |
| 5282 * with 'winfixwidth' set. */ | |
| 5283 if (width > room - room_reserved) | |
| 5284 room_reserved = room - width; | |
| 5285 /* If there is only a 'winfixwidth' window and making the | |
| 5286 * window smaller, need to make the other window narrower. */ | |
| 5287 if (take < 0 && room - curfrp->fr_width < room_reserved) | |
| 5288 room_reserved = 0; | |
| 5289 | |
| 7 | 5290 /* |
| 5291 * set the current frame to the new width | |
| 5292 */ | |
| 779 | 5293 frame_new_width(curfrp, width, FALSE, FALSE); |
| 7 | 5294 |
| 5295 /* | |
| 5296 * First take lines from the frames right of the current frame. If | |
| 5297 * that is not enough, takes lines from frames left of the current | |
| 5298 * frame. | |
| 5299 */ | |
| 5300 for (run = 0; run < 2; ++run) | |
| 5301 { | |
| 5302 if (run == 0) | |
| 5303 frp = curfrp->fr_next; /* 1st run: start with next window */ | |
| 5304 else | |
| 5305 frp = curfrp->fr_prev; /* 2nd run: start with prev window */ | |
| 5306 while (frp != NULL && take != 0) | |
| 5307 { | |
| 5308 w = frame_minwidth(frp, NULL); | |
| 779 | 5309 if (room_reserved > 0 |
| 5310 && frp->fr_win != NULL | |
| 5311 && frp->fr_win->w_p_wfw) | |
| 7 | 5312 { |
| 779 | 5313 if (room_reserved >= frp->fr_width) |
| 5314 room_reserved -= frp->fr_width; | |
| 5315 else | |
| 5316 { | |
| 5317 if (frp->fr_width - room_reserved > take) | |
| 5318 room_reserved = frp->fr_width - take; | |
| 5319 take -= frp->fr_width - room_reserved; | |
| 5320 frame_new_width(frp, room_reserved, FALSE, FALSE); | |
| 5321 room_reserved = 0; | |
| 5322 } | |
| 7 | 5323 } |
| 5324 else | |
| 5325 { | |
| 779 | 5326 if (frp->fr_width - take < w) |
| 5327 { | |
| 5328 take -= frp->fr_width - w; | |
| 5329 frame_new_width(frp, w, FALSE, FALSE); | |
| 5330 } | |
| 5331 else | |
| 5332 { | |
| 5333 frame_new_width(frp, frp->fr_width - take, | |
| 5334 FALSE, FALSE); | |
| 5335 take = 0; | |
| 5336 } | |
| 7 | 5337 } |
| 5338 if (run == 0) | |
| 5339 frp = frp->fr_next; | |
| 5340 else | |
| 5341 frp = frp->fr_prev; | |
| 5342 } | |
| 5343 } | |
| 5344 } | |
| 5345 } | |
| 5346 | |
| 5347 /* | |
| 5348 * Check 'winminheight' for a valid value. | |
| 5349 */ | |
| 5350 void | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5351 win_setminheight(void) |
| 7 | 5352 { |
| 5353 int room; | |
| 5354 int first = TRUE; | |
| 5355 win_T *wp; | |
| 5356 | |
| 5357 /* loop until there is a 'winminheight' that is possible */ | |
| 5358 while (p_wmh > 0) | |
| 5359 { | |
| 5360 /* TODO: handle vertical splits */ | |
| 5361 room = -p_wh; | |
| 5362 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 5363 room += wp->w_height - p_wmh; | |
| 5364 if (room >= 0) | |
| 5365 break; | |
| 5366 --p_wmh; | |
| 5367 if (first) | |
| 5368 { | |
| 5369 EMSG(_(e_noroom)); | |
| 5370 first = FALSE; | |
| 5371 } | |
| 5372 } | |
| 5373 } | |
| 5374 | |
|
7229
ae360f1df2aa
commit https://github.com/vim/vim/commit/6a2697ffd7e894861853b351689b0ddec8901c96
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
5375 #if defined(FEAT_MOUSE) || defined(PROTO) |
| 7 | 5376 |
| 5377 /* | |
| 5378 * Status line of dragwin is dragged "offset" lines down (negative is up). | |
| 5379 */ | |
| 5380 void | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5381 win_drag_status_line(win_T *dragwin, int offset) |
| 7 | 5382 { |
| 5383 frame_T *curfr; | |
| 5384 frame_T *fr; | |
| 5385 int room; | |
| 5386 int row; | |
| 5387 int up; /* if TRUE, drag status line up, otherwise down */ | |
| 5388 int n; | |
| 5389 | |
| 5390 fr = dragwin->w_frame; | |
| 5391 curfr = fr; | |
| 5392 if (fr != topframe) /* more than one window */ | |
| 5393 { | |
| 5394 fr = fr->fr_parent; | |
| 5395 /* When the parent frame is not a column of frames, its parent should | |
| 5396 * be. */ | |
| 5397 if (fr->fr_layout != FR_COL) | |
| 5398 { | |
| 5399 curfr = fr; | |
| 5400 if (fr != topframe) /* only a row of windows, may drag statusline */ | |
| 5401 fr = fr->fr_parent; | |
| 5402 } | |
| 5403 } | |
| 5404 | |
| 5405 /* If this is the last frame in a column, may want to resize the parent | |
| 5406 * frame instead (go two up to skip a row of frames). */ | |
| 5407 while (curfr != topframe && curfr->fr_next == NULL) | |
| 5408 { | |
| 5409 if (fr != topframe) | |
| 5410 fr = fr->fr_parent; | |
| 5411 curfr = fr; | |
| 5412 if (fr != topframe) | |
| 5413 fr = fr->fr_parent; | |
| 5414 } | |
| 5415 | |
| 5416 if (offset < 0) /* drag up */ | |
| 5417 { | |
| 5418 up = TRUE; | |
| 5419 offset = -offset; | |
| 5420 /* sum up the room of the current frame and above it */ | |
| 5421 if (fr == curfr) | |
| 5422 { | |
| 5423 /* only one window */ | |
| 5424 room = fr->fr_height - frame_minheight(fr, NULL); | |
| 5425 } | |
| 5426 else | |
| 5427 { | |
| 5428 room = 0; | |
| 5429 for (fr = fr->fr_child; ; fr = fr->fr_next) | |
| 5430 { | |
| 5431 room += fr->fr_height - frame_minheight(fr, NULL); | |
| 5432 if (fr == curfr) | |
| 5433 break; | |
| 5434 } | |
| 5435 } | |
| 5436 fr = curfr->fr_next; /* put fr at frame that grows */ | |
| 5437 } | |
| 5438 else /* drag down */ | |
| 5439 { | |
| 5440 up = FALSE; | |
| 5441 /* | |
| 5442 * Only dragging the last status line can reduce p_ch. | |
| 5443 */ | |
| 5444 room = Rows - cmdline_row; | |
| 5445 if (curfr->fr_next == NULL) | |
| 5446 room -= 1; | |
| 5447 else | |
| 5448 room -= p_ch; | |
| 5449 if (room < 0) | |
| 5450 room = 0; | |
| 5451 /* sum up the room of frames below of the current one */ | |
| 5452 for (fr = curfr->fr_next; fr != NULL; fr = fr->fr_next) | |
| 5453 room += fr->fr_height - frame_minheight(fr, NULL); | |
| 5454 fr = curfr; /* put fr at window that grows */ | |
| 5455 } | |
| 5456 | |
| 5457 if (room < offset) /* Not enough room */ | |
| 5458 offset = room; /* Move as far as we can */ | |
| 5459 if (offset <= 0) | |
| 5460 return; | |
| 5461 | |
| 5462 /* | |
| 5463 * Grow frame fr by "offset" lines. | |
| 5464 * Doesn't happen when dragging the last status line up. | |
| 5465 */ | |
| 5466 if (fr != NULL) | |
| 5467 frame_new_height(fr, fr->fr_height + offset, up, FALSE); | |
| 5468 | |
| 5469 if (up) | |
| 5470 fr = curfr; /* current frame gets smaller */ | |
| 5471 else | |
| 5472 fr = curfr->fr_next; /* next frame gets smaller */ | |
| 5473 | |
| 5474 /* | |
| 5475 * Now make the other frames smaller. | |
| 5476 */ | |
| 5477 while (fr != NULL && offset > 0) | |
| 5478 { | |
| 5479 n = frame_minheight(fr, NULL); | |
| 5480 if (fr->fr_height - offset <= n) | |
| 5481 { | |
| 5482 offset -= fr->fr_height - n; | |
| 5483 frame_new_height(fr, n, !up, FALSE); | |
| 5484 } | |
| 5485 else | |
| 5486 { | |
| 5487 frame_new_height(fr, fr->fr_height - offset, !up, FALSE); | |
| 5488 break; | |
| 5489 } | |
| 5490 if (up) | |
| 5491 fr = fr->fr_prev; | |
| 5492 else | |
| 5493 fr = fr->fr_next; | |
| 5494 } | |
| 5495 row = win_comp_pos(); | |
| 5496 screen_fill(row, cmdline_row, 0, (int)Columns, ' ', ' ', 0); | |
| 5497 cmdline_row = row; | |
| 5498 p_ch = Rows - cmdline_row; | |
| 5499 if (p_ch < 1) | |
| 5500 p_ch = 1; | |
| 824 | 5501 curtab->tp_ch_used = p_ch; |
| 737 | 5502 redraw_all_later(SOME_VALID); |
| 7 | 5503 showmode(); |
| 5504 } | |
| 5505 | |
| 5506 /* | |
| 5507 * Separator line of dragwin is dragged "offset" lines right (negative is left). | |
| 5508 */ | |
| 5509 void | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5510 win_drag_vsep_line(win_T *dragwin, int offset) |
| 7 | 5511 { |
| 5512 frame_T *curfr; | |
| 5513 frame_T *fr; | |
| 5514 int room; | |
| 5515 int left; /* if TRUE, drag separator line left, otherwise right */ | |
| 5516 int n; | |
| 5517 | |
| 5518 fr = dragwin->w_frame; | |
| 840 | 5519 if (fr == topframe) /* only one window (cannot happen?) */ |
| 7 | 5520 return; |
| 5521 curfr = fr; | |
| 5522 fr = fr->fr_parent; | |
| 5523 /* When the parent frame is not a row of frames, its parent should be. */ | |
| 5524 if (fr->fr_layout != FR_ROW) | |
| 5525 { | |
| 5526 if (fr == topframe) /* only a column of windows (cannot happen?) */ | |
| 5527 return; | |
| 5528 curfr = fr; | |
| 5529 fr = fr->fr_parent; | |
| 5530 } | |
| 5531 | |
| 5532 /* If this is the last frame in a row, may want to resize a parent | |
| 5533 * frame instead. */ | |
| 5534 while (curfr->fr_next == NULL) | |
| 5535 { | |
| 5536 if (fr == topframe) | |
| 5537 break; | |
| 5538 curfr = fr; | |
| 5539 fr = fr->fr_parent; | |
| 5540 if (fr != topframe) | |
| 5541 { | |
| 5542 curfr = fr; | |
| 5543 fr = fr->fr_parent; | |
| 5544 } | |
| 5545 } | |
| 5546 | |
| 5547 if (offset < 0) /* drag left */ | |
| 5548 { | |
| 5549 left = TRUE; | |
| 5550 offset = -offset; | |
| 5551 /* sum up the room of the current frame and left of it */ | |
| 5552 room = 0; | |
| 5553 for (fr = fr->fr_child; ; fr = fr->fr_next) | |
| 5554 { | |
| 5555 room += fr->fr_width - frame_minwidth(fr, NULL); | |
| 5556 if (fr == curfr) | |
| 5557 break; | |
| 5558 } | |
| 5559 fr = curfr->fr_next; /* put fr at frame that grows */ | |
| 5560 } | |
| 5561 else /* drag right */ | |
| 5562 { | |
| 5563 left = FALSE; | |
| 5564 /* sum up the room of frames right of the current one */ | |
| 5565 room = 0; | |
| 5566 for (fr = curfr->fr_next; fr != NULL; fr = fr->fr_next) | |
| 5567 room += fr->fr_width - frame_minwidth(fr, NULL); | |
| 5568 fr = curfr; /* put fr at window that grows */ | |
| 5569 } | |
| 5570 | |
| 5571 if (room < offset) /* Not enough room */ | |
| 5572 offset = room; /* Move as far as we can */ | |
| 5573 if (offset <= 0) /* No room at all, quit. */ | |
| 5574 return; | |
|
7256
79270eaac6de
commit https://github.com/vim/vim/commit/294a7e55b01149154807a23323038784549b8946
Christian Brabandt <cb@256bit.org>
parents:
7229
diff
changeset
|
5575 if (fr == NULL) |
|
79270eaac6de
commit https://github.com/vim/vim/commit/294a7e55b01149154807a23323038784549b8946
Christian Brabandt <cb@256bit.org>
parents:
7229
diff
changeset
|
5576 return; /* Safety check, should not happen. */ |
| 7 | 5577 |
| 5578 /* grow frame fr by offset lines */ | |
| 779 | 5579 frame_new_width(fr, fr->fr_width + offset, left, FALSE); |
| 7 | 5580 |
| 5581 /* shrink other frames: current and at the left or at the right */ | |
| 5582 if (left) | |
| 5583 fr = curfr; /* current frame gets smaller */ | |
| 5584 else | |
| 5585 fr = curfr->fr_next; /* next frame gets smaller */ | |
| 5586 | |
| 5587 while (fr != NULL && offset > 0) | |
| 5588 { | |
| 5589 n = frame_minwidth(fr, NULL); | |
| 5590 if (fr->fr_width - offset <= n) | |
| 5591 { | |
| 5592 offset -= fr->fr_width - n; | |
| 779 | 5593 frame_new_width(fr, n, !left, FALSE); |
| 7 | 5594 } |
| 5595 else | |
| 5596 { | |
| 779 | 5597 frame_new_width(fr, fr->fr_width - offset, !left, FALSE); |
| 7 | 5598 break; |
| 5599 } | |
| 5600 if (left) | |
| 5601 fr = fr->fr_prev; | |
| 5602 else | |
| 5603 fr = fr->fr_next; | |
| 5604 } | |
| 5605 (void)win_comp_pos(); | |
| 5606 redraw_all_later(NOT_VALID); | |
| 5607 } | |
| 5608 #endif /* FEAT_MOUSE */ | |
| 5609 | |
| 5610 #endif /* FEAT_WINDOWS */ | |
| 5611 | |
| 2665 | 5612 #define FRACTION_MULT 16384L |
| 5613 | |
| 5614 /* | |
| 5615 * Set wp->w_fraction for the current w_wrow and w_height. | |
| 5616 */ | |
|
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commit https://github.com/vim/vim/commit/9dc2ce398bb3456cc8f590ef0260459798b34d2a
Christian Brabandt <cb@256bit.org>
parents:
7256
diff
changeset
|
5617 void |
|
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5618 set_fraction(win_T *wp) |
| 2665 | 5619 { |
| 5620 wp->w_fraction = ((long)wp->w_wrow * FRACTION_MULT | |
| 5875 | 5621 + wp->w_height / 2) / (long)wp->w_height; |
| 2665 | 5622 } |
| 5623 | |
| 7 | 5624 /* |
| 5625 * Set the height of a window. | |
| 5626 * This takes care of the things inside the window, not what happens to the | |
| 5627 * window position, the frame or to other windows. | |
| 5628 */ | |
| 3697 | 5629 void |
|
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5630 win_new_height(win_T *wp, int height) |
| 7 | 5631 { |
| 5632 linenr_T lnum; | |
| 5633 int sline, line_size; | |
| 5875 | 5634 int prev_height = wp->w_height; |
| 7 | 5635 |
| 5636 /* Don't want a negative height. Happens when splitting a tiny window. | |
| 5637 * Will equalize heights soon to fix it. */ | |
| 5638 if (height < 0) | |
| 5639 height = 0; | |
| 826 | 5640 if (wp->w_height == height) |
| 5641 return; /* nothing to do */ | |
| 7 | 5642 |
| 5875 | 5643 if (wp->w_height > 0) |
| 5644 { | |
| 5645 if (wp == curwin) | |
| 5969 | 5646 /* w_wrow needs to be valid. When setting 'laststatus' this may |
| 5647 * call win_new_height() recursively. */ | |
| 5648 validate_cursor(); | |
| 5649 if (wp->w_height != prev_height) | |
| 5650 return; /* Recursive call already changed the size, bail out here | |
| 5651 to avoid the following to mess things up. */ | |
| 5875 | 5652 if (wp->w_wrow != wp->w_prev_fraction_row) |
| 5653 set_fraction(wp); | |
| 5654 } | |
| 7 | 5655 |
| 5656 wp->w_height = height; | |
| 5657 wp->w_skipcol = 0; | |
| 5658 | |
| 5659 /* Don't change w_topline when height is zero. Don't set w_topline when | |
| 5660 * 'scrollbind' is set and this isn't the current window. */ | |
| 5661 if (height > 0 | |
| 5662 #ifdef FEAT_SCROLLBIND | |
| 5663 && (!wp->w_p_scb || wp == curwin) | |
| 5664 #endif | |
| 5665 ) | |
| 5666 { | |
| 47 | 5667 /* |
| 5668 * Find a value for w_topline that shows the cursor at the same | |
| 5669 * relative position in the window as before (more or less). | |
| 5670 */ | |
| 7 | 5671 lnum = wp->w_cursor.lnum; |
| 5672 if (lnum < 1) /* can happen when starting up */ | |
| 5673 lnum = 1; | |
| 5875 | 5674 wp->w_wrow = ((long)wp->w_fraction * (long)height - 1L |
| 5675 + FRACTION_MULT / 2) / FRACTION_MULT; | |
| 7 | 5676 line_size = plines_win_col(wp, lnum, (long)(wp->w_cursor.col)) - 1; |
| 5677 sline = wp->w_wrow - line_size; | |
| 1023 | 5678 |
| 5679 if (sline >= 0) | |
| 5680 { | |
| 5681 /* Make sure the whole cursor line is visible, if possible. */ | |
| 5682 int rows = plines_win(wp, lnum, FALSE); | |
| 5683 | |
| 5684 if (sline > wp->w_height - rows) | |
| 5685 { | |
| 5686 sline = wp->w_height - rows; | |
| 5687 wp->w_wrow -= rows - line_size; | |
| 5688 } | |
| 5689 } | |
| 5690 | |
| 7 | 5691 if (sline < 0) |
| 5692 { | |
| 5693 /* | |
| 5694 * Cursor line would go off top of screen if w_wrow was this high. | |
| 1023 | 5695 * Make cursor line the first line in the window. If not enough |
| 5696 * room use w_skipcol; | |
| 7 | 5697 */ |
| 5698 wp->w_wrow = line_size; | |
| 1023 | 5699 if (wp->w_wrow >= wp->w_height |
| 5700 && (W_WIDTH(wp) - win_col_off(wp)) > 0) | |
| 5701 { | |
| 5702 wp->w_skipcol += W_WIDTH(wp) - win_col_off(wp); | |
| 5703 --wp->w_wrow; | |
| 5704 while (wp->w_wrow >= wp->w_height) | |
| 5705 { | |
| 5706 wp->w_skipcol += W_WIDTH(wp) - win_col_off(wp) | |
| 5707 + win_col_off2(wp); | |
| 5708 --wp->w_wrow; | |
| 5709 } | |
| 5710 } | |
| 6052 | 5711 set_topline(wp, lnum); |
| 7 | 5712 } |
| 5936 | 5713 else if (sline > 0) |
| 7 | 5714 { |
| 1023 | 5715 while (sline > 0 && lnum > 1) |
| 7 | 5716 { |
| 5717 #ifdef FEAT_FOLDING | |
| 5718 hasFoldingWin(wp, lnum, &lnum, NULL, TRUE, NULL); | |
| 5719 if (lnum == 1) | |
| 5720 { | |
| 5721 /* first line in buffer is folded */ | |
| 5722 line_size = 1; | |
| 5723 --sline; | |
| 5724 break; | |
| 5725 } | |
| 5726 #endif | |
| 5727 --lnum; | |
| 5728 #ifdef FEAT_DIFF | |
| 5729 if (lnum == wp->w_topline) | |
| 5730 line_size = plines_win_nofill(wp, lnum, TRUE) | |
| 5731 + wp->w_topfill; | |
| 5732 else | |
| 5733 #endif | |
| 5734 line_size = plines_win(wp, lnum, TRUE); | |
| 5735 sline -= line_size; | |
| 5736 } | |
| 47 | 5737 |
| 7 | 5738 if (sline < 0) |
| 5739 { | |
| 5740 /* | |
| 5741 * Line we want at top would go off top of screen. Use next | |
| 5742 * line instead. | |
| 5743 */ | |
| 5744 #ifdef FEAT_FOLDING | |
| 5745 hasFoldingWin(wp, lnum, NULL, &lnum, TRUE, NULL); | |
| 5746 #endif | |
| 5747 lnum++; | |
| 5748 wp->w_wrow -= line_size + sline; | |
| 5749 } | |
| 5936 | 5750 else if (sline > 0) |
| 7 | 5751 { |
| 5752 /* First line of file reached, use that as topline. */ | |
| 5753 lnum = 1; | |
| 5754 wp->w_wrow -= sline; | |
| 5755 } | |
| 5936 | 5756 |
| 6052 | 5757 set_topline(wp, lnum); |
| 7 | 5758 } |
| 5759 } | |
| 5760 | |
| 5761 if (wp == curwin) | |
| 5762 { | |
| 5763 if (p_so) | |
| 5764 update_topline(); | |
| 5765 curs_columns(FALSE); /* validate w_wrow */ | |
| 5766 } | |
| 5875 | 5767 if (prev_height > 0) |
| 5768 wp->w_prev_fraction_row = wp->w_wrow; | |
| 7 | 5769 |
| 5770 win_comp_scroll(wp); | |
| 737 | 5771 redraw_win_later(wp, SOME_VALID); |
| 7 | 5772 #ifdef FEAT_WINDOWS |
| 5773 wp->w_redr_status = TRUE; | |
| 5774 #endif | |
| 5775 invalidate_botline_win(wp); | |
| 5776 } | |
| 5777 | |
|
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commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
5778 #ifdef FEAT_WINDOWS |
| 7 | 5779 /* |
| 5780 * Set the width of a window. | |
| 5781 */ | |
| 3697 | 5782 void |
|
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commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5783 win_new_width(win_T *wp, int width) |
| 7 | 5784 { |
| 5785 wp->w_width = width; | |
| 5786 wp->w_lines_valid = 0; | |
| 5787 changed_line_abv_curs_win(wp); | |
| 5788 invalidate_botline_win(wp); | |
| 5789 if (wp == curwin) | |
| 5790 { | |
| 5791 update_topline(); | |
| 5792 curs_columns(TRUE); /* validate w_wrow */ | |
| 5793 } | |
| 5794 redraw_win_later(wp, NOT_VALID); | |
| 5795 wp->w_redr_status = TRUE; | |
| 5796 } | |
| 5797 #endif | |
| 5798 | |
| 5799 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5800 win_comp_scroll(win_T *wp) |
| 7 | 5801 { |
| 5802 wp->w_p_scr = ((unsigned)wp->w_height >> 1); | |
| 5803 if (wp->w_p_scr == 0) | |
| 5804 wp->w_p_scr = 1; | |
| 5805 } | |
| 5806 | |
| 5807 /* | |
| 5808 * command_height: called whenever p_ch has been changed | |
| 5809 */ | |
| 5810 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5811 command_height(void) |
| 7 | 5812 { |
| 5813 #ifdef FEAT_WINDOWS | |
| 5814 int h; | |
| 5815 frame_T *frp; | |
| 824 | 5816 int old_p_ch = curtab->tp_ch_used; |
| 5817 | |
| 5818 /* Use the value of p_ch that we remembered. This is needed for when the | |
| 5819 * GUI starts up, we can't be sure in what order things happen. And when | |
| 5820 * p_ch was changed in another tab page. */ | |
| 5821 curtab->tp_ch_used = p_ch; | |
| 170 | 5822 |
| 7 | 5823 /* Find bottom frame with width of screen. */ |
| 5824 frp = lastwin->w_frame; | |
| 5825 while (frp->fr_width != Columns && frp->fr_parent != NULL) | |
| 5826 frp = frp->fr_parent; | |
| 5827 | |
| 5828 /* Avoid changing the height of a window with 'winfixheight' set. */ | |
| 5829 while (frp->fr_prev != NULL && frp->fr_layout == FR_LEAF | |
| 5830 && frp->fr_win->w_p_wfh) | |
| 5831 frp = frp->fr_prev; | |
| 5832 | |
| 5833 if (starting != NO_SCREEN) | |
| 5834 { | |
| 5835 cmdline_row = Rows - p_ch; | |
| 5836 | |
| 5837 if (p_ch > old_p_ch) /* p_ch got bigger */ | |
| 5838 { | |
| 5839 while (p_ch > old_p_ch) | |
| 5840 { | |
| 5841 if (frp == NULL) | |
| 5842 { | |
| 5843 EMSG(_(e_noroom)); | |
| 5844 p_ch = old_p_ch; | |
| 1404 | 5845 curtab->tp_ch_used = p_ch; |
| 7 | 5846 cmdline_row = Rows - p_ch; |
| 5847 break; | |
| 5848 } | |
| 5849 h = frp->fr_height - frame_minheight(frp, NULL); | |
| 5850 if (h > p_ch - old_p_ch) | |
| 5851 h = p_ch - old_p_ch; | |
| 5852 old_p_ch += h; | |
| 5853 frame_add_height(frp, -h); | |
| 5854 frp = frp->fr_prev; | |
| 5855 } | |
| 5856 | |
| 5857 /* Recompute window positions. */ | |
| 5858 (void)win_comp_pos(); | |
| 5859 | |
| 5860 /* clear the lines added to cmdline */ | |
| 5861 if (full_screen) | |
| 5862 screen_fill((int)(cmdline_row), (int)Rows, 0, | |
| 5863 (int)Columns, ' ', ' ', 0); | |
| 5864 msg_row = cmdline_row; | |
| 5865 redraw_cmdline = TRUE; | |
| 5866 return; | |
| 5867 } | |
| 5868 | |
| 5869 if (msg_row < cmdline_row) | |
| 5870 msg_row = cmdline_row; | |
| 5871 redraw_cmdline = TRUE; | |
| 5872 } | |
| 5873 frame_add_height(frp, (int)(old_p_ch - p_ch)); | |
| 5874 | |
| 5875 /* Recompute window positions. */ | |
| 5876 if (frp != lastwin->w_frame) | |
| 5877 (void)win_comp_pos(); | |
| 5878 #else | |
| 5879 cmdline_row = Rows - p_ch; | |
| 824 | 5880 win_setheight(cmdline_row); |
| 7 | 5881 #endif |
| 5882 } | |
| 5883 | |
| 5884 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 5885 /* | |
| 5886 * Resize frame "frp" to be "n" lines higher (negative for less high). | |
| 5887 * Also resize the frames it is contained in. | |
| 5888 */ | |
| 5889 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5890 frame_add_height(frame_T *frp, int n) |
| 7 | 5891 { |
| 5892 frame_new_height(frp, frp->fr_height + n, FALSE, FALSE); | |
| 5893 for (;;) | |
| 5894 { | |
| 5895 frp = frp->fr_parent; | |
| 5896 if (frp == NULL) | |
| 5897 break; | |
| 5898 frp->fr_height += n; | |
| 5899 } | |
| 5900 } | |
| 5901 | |
| 5902 /* | |
| 5903 * Add or remove a status line for the bottom window(s), according to the | |
| 5904 * value of 'laststatus'. | |
| 5905 */ | |
| 5906 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5907 last_status( |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5908 int morewin) /* pretend there are two or more windows */ |
| 7 | 5909 { |
| 5910 /* Don't make a difference between horizontal or vertical split. */ | |
| 5911 last_status_rec(topframe, (p_ls == 2 | |
| 5912 || (p_ls == 1 && (morewin || lastwin != firstwin)))); | |
| 5913 } | |
| 5914 | |
| 5915 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5916 last_status_rec(frame_T *fr, int statusline) |
| 7 | 5917 { |
| 5918 frame_T *fp; | |
| 5919 win_T *wp; | |
| 5920 | |
| 5921 if (fr->fr_layout == FR_LEAF) | |
| 5922 { | |
| 5923 wp = fr->fr_win; | |
| 5924 if (wp->w_status_height != 0 && !statusline) | |
| 5925 { | |
| 5926 /* remove status line */ | |
| 5927 win_new_height(wp, wp->w_height + 1); | |
| 5928 wp->w_status_height = 0; | |
| 5929 comp_col(); | |
| 5930 } | |
| 5931 else if (wp->w_status_height == 0 && statusline) | |
| 5932 { | |
| 5933 /* Find a frame to take a line from. */ | |
| 5934 fp = fr; | |
| 5935 while (fp->fr_height <= frame_minheight(fp, NULL)) | |
| 5936 { | |
| 5937 if (fp == topframe) | |
| 5938 { | |
| 5939 EMSG(_(e_noroom)); | |
| 5940 return; | |
| 5941 } | |
| 5942 /* In a column of frames: go to frame above. If already at | |
| 5943 * the top or in a row of frames: go to parent. */ | |
| 5944 if (fp->fr_parent->fr_layout == FR_COL && fp->fr_prev != NULL) | |
| 5945 fp = fp->fr_prev; | |
| 5946 else | |
| 5947 fp = fp->fr_parent; | |
| 5948 } | |
| 5949 wp->w_status_height = 1; | |
| 5950 if (fp != fr) | |
| 5951 { | |
| 5952 frame_new_height(fp, fp->fr_height - 1, FALSE, FALSE); | |
| 5953 frame_fix_height(wp); | |
| 5954 (void)win_comp_pos(); | |
| 5955 } | |
| 5956 else | |
| 5957 win_new_height(wp, wp->w_height - 1); | |
| 5958 comp_col(); | |
| 737 | 5959 redraw_all_later(SOME_VALID); |
| 7 | 5960 } |
| 5961 } | |
| 5962 else if (fr->fr_layout == FR_ROW) | |
| 5963 { | |
| 5964 /* vertically split windows, set status line for each one */ | |
| 5965 for (fp = fr->fr_child; fp != NULL; fp = fp->fr_next) | |
| 5966 last_status_rec(fp, statusline); | |
| 5967 } | |
| 5968 else | |
| 5969 { | |
| 5970 /* horizontally split window, set status line for last one */ | |
| 5971 for (fp = fr->fr_child; fp->fr_next != NULL; fp = fp->fr_next) | |
| 5972 ; | |
| 5973 last_status_rec(fp, statusline); | |
| 5974 } | |
| 5975 } | |
| 5976 | |
| 667 | 5977 /* |
| 668 | 5978 * Return the number of lines used by the tab page line. |
| 667 | 5979 */ |
| 5980 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
5981 tabline_height(void) |
| 667 | 5982 { |
| 685 | 5983 #ifdef FEAT_GUI_TABLINE |
| 5984 /* When the GUI has the tabline then this always returns zero. */ | |
| 5985 if (gui_use_tabline()) | |
| 5986 return 0; | |
| 5987 #endif | |
| 675 | 5988 switch (p_stal) |
| 668 | 5989 { |
| 5990 case 0: return 0; | |
| 5991 case 1: return (first_tabpage->tp_next == NULL) ? 0 : 1; | |
| 5992 } | |
| 667 | 5993 return 1; |
| 5994 } | |
| 5995 | |
| 7 | 5996 #endif /* FEAT_WINDOWS */ |
| 5997 | |
| 5998 #if defined(FEAT_SEARCHPATH) || defined(PROTO) | |
| 5999 /* | |
| 344 | 6000 * Get the file name at the cursor. |
| 6001 * If Visual mode is active, use the selected text if it's in one line. | |
| 6002 * Returns the name in allocated memory, NULL for failure. | |
| 6003 */ | |
| 6004 char_u * | |
|
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parents:
7805
diff
changeset
|
6005 grab_file_name(long count, linenr_T *file_lnum) |
| 344 | 6006 { |
| 6633 | 6007 int options = FNAME_MESS|FNAME_EXP|FNAME_REL|FNAME_UNESC; |
| 6008 | |
| 344 | 6009 if (VIsual_active) |
| 6010 { | |
| 6011 int len; | |
| 6012 char_u *ptr; | |
| 6013 | |
| 6014 if (get_visual_text(NULL, &ptr, &len) == FAIL) | |
| 6015 return NULL; | |
| 6633 | 6016 return find_file_name_in_path(ptr, len, options, |
| 6017 count, curbuf->b_ffname); | |
| 6018 } | |
| 6019 return file_name_at_cursor(options | FNAME_HYP, count, file_lnum); | |
| 681 | 6020 |
| 344 | 6021 } |
| 6022 | |
| 6023 /* | |
| 7 | 6024 * Return the file name under or after the cursor. |
| 6025 * | |
| 6026 * The 'path' option is searched if the file name is not absolute. | |
| 6027 * The string returned has been alloc'ed and should be freed by the caller. | |
| 6028 * NULL is returned if the file name or file is not found. | |
| 6029 * | |
| 6030 * options: | |
| 6031 * FNAME_MESS give error messages | |
| 6032 * FNAME_EXP expand to path | |
| 6033 * FNAME_HYP check for hypertext link | |
| 6034 * FNAME_INCL apply "includeexpr" | |
| 6035 */ | |
| 6036 char_u * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6037 file_name_at_cursor(int options, long count, linenr_T *file_lnum) |
| 7 | 6038 { |
| 6039 return file_name_in_line(ml_get_curline(), | |
| 681 | 6040 curwin->w_cursor.col, options, count, curbuf->b_ffname, |
| 6041 file_lnum); | |
| 7 | 6042 } |
| 6043 | |
| 6044 /* | |
| 6045 * Return the name of the file under or after ptr[col]. | |
| 6046 * Otherwise like file_name_at_cursor(). | |
| 6047 */ | |
| 6048 char_u * | |
|
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parents:
7805
diff
changeset
|
6049 file_name_in_line( |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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parents:
7805
diff
changeset
|
6050 char_u *line, |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
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parents:
7805
diff
changeset
|
6051 int col, |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6052 int options, |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6053 long count, |
|
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6054 char_u *rel_fname, /* file we are searching relative to */ |
|
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|
6055 linenr_T *file_lnum) /* line number after the file name */ |
| 7 | 6056 { |
| 6057 char_u *ptr; | |
| 6058 int len; | |
| 6059 | |
| 6060 /* | |
| 6061 * search forward for what could be the start of a file name | |
| 6062 */ | |
| 6063 ptr = line + col; | |
| 6064 while (*ptr != NUL && !vim_isfilec(*ptr)) | |
| 345 | 6065 mb_ptr_adv(ptr); |
| 7 | 6066 if (*ptr == NUL) /* nothing found */ |
| 6067 { | |
| 6068 if (options & FNAME_MESS) | |
| 6069 EMSG(_("E446: No file name under cursor")); | |
| 6070 return NULL; | |
| 6071 } | |
| 6072 | |
| 6073 /* | |
| 6074 * Search backward for first char of the file name. | |
| 6075 * Go one char back to ":" before "//" even when ':' is not in 'isfname'. | |
| 6076 */ | |
| 6077 while (ptr > line) | |
| 6078 { | |
| 6079 #ifdef FEAT_MBYTE | |
| 6080 if (has_mbyte && (len = (*mb_head_off)(line, ptr - 1)) > 0) | |
| 6081 ptr -= len + 1; | |
| 6082 else | |
| 6083 #endif | |
| 6084 if (vim_isfilec(ptr[-1]) | |
| 6085 || ((options & FNAME_HYP) && path_is_url(ptr - 1))) | |
| 6086 --ptr; | |
| 6087 else | |
| 6088 break; | |
| 6089 } | |
| 6090 | |
| 6091 /* | |
| 6092 * Search forward for the last char of the file name. | |
| 6093 * Also allow "://" when ':' is not in 'isfname'. | |
| 6094 */ | |
| 6095 len = 0; | |
| 6633 | 6096 while (vim_isfilec(ptr[len]) || (ptr[len] == '\\' && ptr[len + 1] == ' ') |
| 7 | 6097 || ((options & FNAME_HYP) && path_is_url(ptr + len))) |
| 6633 | 6098 { |
| 6099 if (ptr[len] == '\\') | |
| 6100 /* Skip over the "\" in "\ ". */ | |
| 6101 ++len; | |
| 7 | 6102 #ifdef FEAT_MBYTE |
| 6103 if (has_mbyte) | |
| 474 | 6104 len += (*mb_ptr2len)(ptr + len); |
| 7 | 6105 else |
| 6106 #endif | |
| 6107 ++len; | |
| 6633 | 6108 } |
| 7 | 6109 |
| 6110 /* | |
| 6111 * If there is trailing punctuation, remove it. | |
| 6112 * But don't remove "..", could be a directory name. | |
| 6113 */ | |
| 6114 if (len > 2 && vim_strchr((char_u *)".,:;!", ptr[len - 1]) != NULL | |
| 6115 && ptr[len - 2] != '.') | |
| 6116 --len; | |
| 6117 | |
| 681 | 6118 if (file_lnum != NULL) |
| 6119 { | |
| 6120 char_u *p; | |
| 6121 | |
| 6122 /* Get the number after the file name and a separator character */ | |
| 6123 p = ptr + len; | |
| 6124 p = skipwhite(p); | |
| 6125 if (*p != NUL) | |
| 6126 { | |
| 6127 if (!isdigit(*p)) | |
| 6128 ++p; /* skip the separator */ | |
| 6129 p = skipwhite(p); | |
| 6130 if (isdigit(*p)) | |
| 6131 *file_lnum = (int)getdigits(&p); | |
| 6132 } | |
| 6133 } | |
| 6134 | |
| 7 | 6135 return find_file_name_in_path(ptr, len, options, count, rel_fname); |
| 6136 } | |
| 6137 | |
| 6138 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
|
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6139 static char_u *eval_includeexpr(char_u *ptr, int len); |
| 7 | 6140 |
| 6141 static char_u * | |
|
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|
6142 eval_includeexpr(char_u *ptr, int len) |
| 7 | 6143 { |
| 6144 char_u *res; | |
| 6145 | |
| 6146 set_vim_var_string(VV_FNAME, ptr, len); | |
| 633 | 6147 res = eval_to_string_safe(curbuf->b_p_inex, NULL, |
| 681 | 6148 was_set_insecurely((char_u *)"includeexpr", OPT_LOCAL)); |
| 7 | 6149 set_vim_var_string(VV_FNAME, NULL, 0); |
| 6150 return res; | |
| 6151 } | |
| 6152 #endif | |
| 6153 | |
| 6154 /* | |
| 6155 * Return the name of the file ptr[len] in 'path'. | |
| 6156 * Otherwise like file_name_at_cursor(). | |
| 6157 */ | |
| 6158 char_u * | |
|
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|
6159 find_file_name_in_path( |
|
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6160 char_u *ptr, |
|
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6161 int len, |
|
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|
6162 int options, |
|
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6163 long count, |
|
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|
6164 char_u *rel_fname) /* file we are searching relative to */ |
| 7 | 6165 { |
| 6166 char_u *file_name; | |
| 6167 int c; | |
| 6168 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
| 6169 char_u *tofree = NULL; | |
| 6170 | |
| 6171 if ((options & FNAME_INCL) && *curbuf->b_p_inex != NUL) | |
| 6172 { | |
| 6173 tofree = eval_includeexpr(ptr, len); | |
| 6174 if (tofree != NULL) | |
| 6175 { | |
| 6176 ptr = tofree; | |
| 6177 len = (int)STRLEN(ptr); | |
| 6178 } | |
| 6179 } | |
| 6180 # endif | |
| 6181 | |
| 6182 if (options & FNAME_EXP) | |
| 6183 { | |
| 6184 file_name = find_file_in_path(ptr, len, options & ~FNAME_MESS, | |
| 6185 TRUE, rel_fname); | |
| 6186 | |
| 6187 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
| 6188 /* | |
| 6189 * If the file could not be found in a normal way, try applying | |
| 6190 * 'includeexpr' (unless done already). | |
| 6191 */ | |
| 6192 if (file_name == NULL | |
| 6193 && !(options & FNAME_INCL) && *curbuf->b_p_inex != NUL) | |
| 6194 { | |
| 6195 tofree = eval_includeexpr(ptr, len); | |
| 6196 if (tofree != NULL) | |
| 6197 { | |
| 6198 ptr = tofree; | |
| 6199 len = (int)STRLEN(ptr); | |
| 6200 file_name = find_file_in_path(ptr, len, options & ~FNAME_MESS, | |
| 6201 TRUE, rel_fname); | |
| 6202 } | |
| 6203 } | |
| 6204 # endif | |
| 6205 if (file_name == NULL && (options & FNAME_MESS)) | |
| 6206 { | |
| 6207 c = ptr[len]; | |
| 6208 ptr[len] = NUL; | |
| 6209 EMSG2(_("E447: Can't find file \"%s\" in path"), ptr); | |
| 6210 ptr[len] = c; | |
| 6211 } | |
| 6212 | |
| 6213 /* Repeat finding the file "count" times. This matters when it | |
| 6214 * appears several times in the path. */ | |
| 6215 while (file_name != NULL && --count > 0) | |
| 6216 { | |
| 6217 vim_free(file_name); | |
| 6218 file_name = find_file_in_path(ptr, len, options, FALSE, rel_fname); | |
| 6219 } | |
| 6220 } | |
| 6221 else | |
| 6222 file_name = vim_strnsave(ptr, len); | |
| 6223 | |
| 6224 # if defined(FEAT_FIND_ID) && defined(FEAT_EVAL) | |
| 6225 vim_free(tofree); | |
| 6226 # endif | |
| 6227 | |
| 6228 return file_name; | |
| 6229 } | |
| 6230 #endif /* FEAT_SEARCHPATH */ | |
| 6231 | |
| 6232 /* | |
| 6233 * Check if the "://" of a URL is at the pointer, return URL_SLASH. | |
| 6234 * Also check for ":\\", which MS Internet Explorer accepts, return | |
| 6235 * URL_BACKSLASH. | |
| 6236 */ | |
| 6237 static int | |
|
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|
6238 path_is_url(char_u *p) |
| 7 | 6239 { |
| 6240 if (STRNCMP(p, "://", (size_t)3) == 0) | |
| 6241 return URL_SLASH; | |
| 6242 else if (STRNCMP(p, ":\\\\", (size_t)3) == 0) | |
| 6243 return URL_BACKSLASH; | |
| 6244 return 0; | |
| 6245 } | |
| 6246 | |
| 6247 /* | |
| 6248 * Check if "fname" starts with "name://". Return URL_SLASH if it does. | |
| 6249 * Return URL_BACKSLASH for "name:\\". | |
| 6250 * Return zero otherwise. | |
| 6251 */ | |
| 6252 int | |
|
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|
6253 path_with_url(char_u *fname) |
| 7 | 6254 { |
| 6255 char_u *p; | |
| 6256 | |
| 6257 for (p = fname; isalpha(*p); ++p) | |
| 6258 ; | |
| 6259 return path_is_url(p); | |
| 6260 } | |
| 6261 | |
| 6262 /* | |
| 6263 * Return TRUE if "name" is a full (absolute) path name or URL. | |
| 6264 */ | |
| 6265 int | |
|
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|
6266 vim_isAbsName(char_u *name) |
| 7 | 6267 { |
| 6268 return (path_with_url(name) != 0 || mch_isFullName(name)); | |
| 6269 } | |
| 6270 | |
| 6271 /* | |
| 592 | 6272 * Get absolute file name into buffer "buf[len]". |
| 7 | 6273 * |
| 6274 * return FAIL for failure, OK otherwise | |
| 6275 */ | |
| 6276 int | |
|
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|
6277 vim_FullName( |
|
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6278 char_u *fname, |
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6279 char_u *buf, |
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|
6280 int len, |
|
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|
6281 int force) /* force expansion even when already absolute */ |
| 7 | 6282 { |
| 6283 int retval = OK; | |
| 6284 int url; | |
| 6285 | |
| 6286 *buf = NUL; | |
| 6287 if (fname == NULL) | |
| 6288 return FAIL; | |
| 6289 | |
| 6290 url = path_with_url(fname); | |
| 6291 if (!url) | |
| 6292 retval = mch_FullName(fname, buf, len, force); | |
| 6293 if (url || retval == FAIL) | |
| 6294 { | |
| 6295 /* something failed; use the file name (truncate when too long) */ | |
| 416 | 6296 vim_strncpy(buf, fname, len - 1); |
| 7 | 6297 } |
|
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6298 #if defined(MACOS_CLASSIC) || defined(MSWIN) |
| 7 | 6299 slash_adjust(buf); |
| 6300 #endif | |
| 6301 return retval; | |
| 6302 } | |
| 6303 | |
| 6304 /* | |
| 6305 * Return the minimal number of rows that is needed on the screen to display | |
| 6306 * the current number of windows. | |
| 6307 */ | |
| 6308 int | |
|
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|
6309 min_rows(void) |
| 7 | 6310 { |
| 6311 int total; | |
| 671 | 6312 #ifdef FEAT_WINDOWS |
| 6313 tabpage_T *tp; | |
| 6314 int n; | |
| 6315 #endif | |
| 7 | 6316 |
| 6317 if (firstwin == NULL) /* not initialized yet */ | |
| 6318 return MIN_LINES; | |
| 6319 | |
| 6320 #ifdef FEAT_WINDOWS | |
| 671 | 6321 total = 0; |
| 6322 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) | |
| 6323 { | |
| 6324 n = frame_minheight(tp->tp_topframe, NULL); | |
| 6325 if (total < n) | |
| 6326 total = n; | |
| 6327 } | |
| 685 | 6328 total += tabline_height(); |
| 7 | 6329 #else |
| 671 | 6330 total = 1; /* at least one window should have a line! */ |
| 7 | 6331 #endif |
| 671 | 6332 total += 1; /* count the room for the command line */ |
| 7 | 6333 return total; |
| 6334 } | |
| 6335 | |
| 6336 /* | |
| 672 | 6337 * Return TRUE if there is only one window (in the current tab page), not |
| 6338 * counting a help or preview window, unless it is the current window. | |
| 1906 | 6339 * Does not count "aucmd_win". |
| 7 | 6340 */ |
| 6341 int | |
|
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|
6342 only_one_window(void) |
| 7 | 6343 { |
| 6344 #ifdef FEAT_WINDOWS | |
| 6345 int count = 0; | |
| 6346 win_T *wp; | |
| 6347 | |
| 667 | 6348 /* If there is another tab page there always is another window. */ |
| 6349 if (first_tabpage->tp_next != NULL) | |
| 6350 return FALSE; | |
| 6351 | |
| 7 | 6352 for (wp = firstwin; wp != NULL; wp = wp->w_next) |
| 4021 | 6353 if (wp->w_buffer != NULL |
| 6354 && (!((wp->w_buffer->b_help && !curbuf->b_help) | |
| 7 | 6355 # ifdef FEAT_QUICKFIX |
| 6356 || wp->w_p_pvw | |
| 6357 # endif | |
| 6358 ) || wp == curwin) | |
| 1906 | 6359 # ifdef FEAT_AUTOCMD |
| 6360 && wp != aucmd_win | |
| 6361 # endif | |
| 6362 ) | |
| 7 | 6363 ++count; |
| 6364 return (count <= 1); | |
| 6365 #else | |
| 6366 return TRUE; | |
| 6367 #endif | |
| 6368 } | |
| 6369 | |
| 6370 #if defined(FEAT_WINDOWS) || defined(FEAT_AUTOCMD) || defined(PROTO) | |
| 6371 /* | |
| 6372 * Correct the cursor line number in other windows. Used after changing the | |
| 6373 * current buffer, and before applying autocommands. | |
| 6374 * When "do_curwin" is TRUE, also check current window. | |
| 6375 */ | |
| 6376 void | |
|
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6377 check_lnums(int do_curwin) |
| 7 | 6378 { |
| 6379 win_T *wp; | |
| 6380 | |
| 6381 #ifdef FEAT_WINDOWS | |
| 671 | 6382 tabpage_T *tp; |
| 6383 | |
| 6384 FOR_ALL_TAB_WINDOWS(tp, wp) | |
| 7 | 6385 if ((do_curwin || wp != curwin) && wp->w_buffer == curbuf) |
| 6386 #else | |
| 6387 wp = curwin; | |
| 6388 if (do_curwin) | |
| 6389 #endif | |
| 6390 { | |
| 6391 if (wp->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 6392 wp->w_cursor.lnum = curbuf->b_ml.ml_line_count; | |
| 6393 if (wp->w_topline > curbuf->b_ml.ml_line_count) | |
| 6394 wp->w_topline = curbuf->b_ml.ml_line_count; | |
| 6395 } | |
| 6396 } | |
| 6397 #endif | |
| 6398 | |
| 6399 #if defined(FEAT_WINDOWS) || defined(PROTO) | |
| 6400 | |
| 6401 /* | |
| 6402 * A snapshot of the window sizes, to restore them after closing the help | |
| 6403 * window. | |
| 6404 * Only these fields are used: | |
| 6405 * fr_layout | |
| 6406 * fr_width | |
| 6407 * fr_height | |
| 6408 * fr_next | |
| 6409 * fr_child | |
| 6410 * fr_win (only valid for the old curwin, NULL otherwise) | |
| 6411 */ | |
| 6412 | |
| 6413 /* | |
| 6414 * Create a snapshot of the current frame sizes. | |
| 6415 */ | |
| 1906 | 6416 void |
|
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|
6417 make_snapshot(int idx) |
| 7 | 6418 { |
| 1906 | 6419 clear_snapshot(curtab, idx); |
| 6420 make_snapshot_rec(topframe, &curtab->tp_snapshot[idx]); | |
| 7 | 6421 } |
| 6422 | |
| 6423 static void | |
|
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6424 make_snapshot_rec(frame_T *fr, frame_T **frp) |
| 7 | 6425 { |
| 6426 *frp = (frame_T *)alloc_clear((unsigned)sizeof(frame_T)); | |
| 6427 if (*frp == NULL) | |
| 6428 return; | |
| 6429 (*frp)->fr_layout = fr->fr_layout; | |
| 6430 (*frp)->fr_width = fr->fr_width; | |
| 6431 (*frp)->fr_height = fr->fr_height; | |
| 6432 if (fr->fr_next != NULL) | |
| 6433 make_snapshot_rec(fr->fr_next, &((*frp)->fr_next)); | |
| 6434 if (fr->fr_child != NULL) | |
| 6435 make_snapshot_rec(fr->fr_child, &((*frp)->fr_child)); | |
| 6436 if (fr->fr_layout == FR_LEAF && fr->fr_win == curwin) | |
| 6437 (*frp)->fr_win = curwin; | |
| 6438 } | |
| 6439 | |
| 6440 /* | |
| 6441 * Remove any existing snapshot. | |
| 6442 */ | |
| 6443 static void | |
|
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|
6444 clear_snapshot(tabpage_T *tp, int idx) |
| 7 | 6445 { |
| 1906 | 6446 clear_snapshot_rec(tp->tp_snapshot[idx]); |
| 6447 tp->tp_snapshot[idx] = NULL; | |
| 7 | 6448 } |
| 6449 | |
| 6450 static void | |
|
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|
6451 clear_snapshot_rec(frame_T *fr) |
| 7 | 6452 { |
| 6453 if (fr != NULL) | |
| 6454 { | |
| 6455 clear_snapshot_rec(fr->fr_next); | |
| 6456 clear_snapshot_rec(fr->fr_child); | |
| 6457 vim_free(fr); | |
| 6458 } | |
| 6459 } | |
| 6460 | |
| 6461 /* | |
| 6462 * Restore a previously created snapshot, if there is any. | |
| 6463 * This is only done if the screen size didn't change and the window layout is | |
| 6464 * still the same. | |
| 6465 */ | |
| 1906 | 6466 void |
|
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|
6467 restore_snapshot( |
|
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6468 int idx, |
|
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|
6469 int close_curwin) /* closing current window */ |
| 7 | 6470 { |
| 6471 win_T *wp; | |
| 6472 | |
| 1906 | 6473 if (curtab->tp_snapshot[idx] != NULL |
| 6474 && curtab->tp_snapshot[idx]->fr_width == topframe->fr_width | |
| 6475 && curtab->tp_snapshot[idx]->fr_height == topframe->fr_height | |
| 6476 && check_snapshot_rec(curtab->tp_snapshot[idx], topframe) == OK) | |
| 6477 { | |
| 6478 wp = restore_snapshot_rec(curtab->tp_snapshot[idx], topframe); | |
| 7 | 6479 win_comp_pos(); |
| 6480 if (wp != NULL && close_curwin) | |
| 6481 win_goto(wp); | |
| 6482 redraw_all_later(CLEAR); | |
| 6483 } | |
| 1906 | 6484 clear_snapshot(curtab, idx); |
| 7 | 6485 } |
| 6486 | |
| 6487 /* | |
| 6488 * Check if frames "sn" and "fr" have the same layout, same following frames | |
| 6489 * and same children. | |
| 6490 */ | |
| 6491 static int | |
|
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parents:
7805
diff
changeset
|
6492 check_snapshot_rec(frame_T *sn, frame_T *fr) |
| 7 | 6493 { |
| 6494 if (sn->fr_layout != fr->fr_layout | |
| 6495 || (sn->fr_next == NULL) != (fr->fr_next == NULL) | |
| 6496 || (sn->fr_child == NULL) != (fr->fr_child == NULL) | |
| 6497 || (sn->fr_next != NULL | |
| 6498 && check_snapshot_rec(sn->fr_next, fr->fr_next) == FAIL) | |
| 6499 || (sn->fr_child != NULL | |
| 6500 && check_snapshot_rec(sn->fr_child, fr->fr_child) == FAIL)) | |
| 6501 return FAIL; | |
| 6502 return OK; | |
| 6503 } | |
| 6504 | |
| 6505 /* | |
| 6506 * Copy the size of snapshot frame "sn" to frame "fr". Do the same for all | |
| 6507 * following frames and children. | |
| 6508 * Returns a pointer to the old current window, or NULL. | |
| 6509 */ | |
| 6510 static win_T * | |
|
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parents:
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diff
changeset
|
6511 restore_snapshot_rec(frame_T *sn, frame_T *fr) |
| 7 | 6512 { |
| 6513 win_T *wp = NULL; | |
| 6514 win_T *wp2; | |
| 6515 | |
| 6516 fr->fr_height = sn->fr_height; | |
| 6517 fr->fr_width = sn->fr_width; | |
| 6518 if (fr->fr_layout == FR_LEAF) | |
| 6519 { | |
| 6520 frame_new_height(fr, fr->fr_height, FALSE, FALSE); | |
| 779 | 6521 frame_new_width(fr, fr->fr_width, FALSE, FALSE); |
| 7 | 6522 wp = sn->fr_win; |
| 6523 } | |
| 6524 if (sn->fr_next != NULL) | |
| 6525 { | |
| 6526 wp2 = restore_snapshot_rec(sn->fr_next, fr->fr_next); | |
| 6527 if (wp2 != NULL) | |
| 6528 wp = wp2; | |
| 6529 } | |
| 6530 if (sn->fr_child != NULL) | |
| 6531 { | |
| 6532 wp2 = restore_snapshot_rec(sn->fr_child, fr->fr_child); | |
| 6533 if (wp2 != NULL) | |
| 6534 wp = wp2; | |
| 6535 } | |
| 6536 return wp; | |
| 6537 } | |
| 6538 | |
| 6539 #endif | |
| 6540 | |
|
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|
6541 #if defined(FEAT_EVAL) || defined(FEAT_PYTHON) || defined(FEAT_PYTHON3) \ |
|
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|
6542 || defined(PROTO) |
| 4429 | 6543 /* |
| 6544 * Set "win" to be the curwin and "tp" to be the current tab page. | |
| 6222 | 6545 * restore_win() MUST be called to undo, also when FAIL is returned. |
| 6546 * No autocommands will be executed until restore_win() is called. | |
|
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|
6547 * When "no_display" is TRUE the display won't be affected, no redraw is |
|
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|
6548 * triggered, another tabpage access is limited. |
| 4429 | 6549 * Returns FAIL if switching to "win" failed. |
| 6550 */ | |
| 6551 int | |
|
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diff
changeset
|
6552 switch_win( |
|
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diff
changeset
|
6553 win_T **save_curwin UNUSED, |
|
33ba2adb6065
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diff
changeset
|
6554 tabpage_T **save_curtab UNUSED, |
|
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diff
changeset
|
6555 win_T *win UNUSED, |
|
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diff
changeset
|
6556 tabpage_T *tp UNUSED, |
|
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parents:
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diff
changeset
|
6557 int no_display UNUSED) |
| 4429 | 6558 { |
| 6559 # ifdef FEAT_AUTOCMD | |
| 6560 block_autocmds(); | |
| 6561 # endif | |
| 6562 # ifdef FEAT_WINDOWS | |
| 6563 *save_curwin = curwin; | |
| 6564 if (tp != NULL) | |
| 6565 { | |
| 6566 *save_curtab = curtab; | |
|
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|
6567 if (no_display) |
|
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|
6568 { |
|
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|
6569 curtab->tp_firstwin = firstwin; |
|
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|
6570 curtab->tp_lastwin = lastwin; |
|
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|
6571 curtab = tp; |
|
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|
6572 firstwin = curtab->tp_firstwin; |
|
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|
6573 lastwin = curtab->tp_lastwin; |
|
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|
6574 } |
|
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|
6575 else |
|
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|
6576 goto_tabpage_tp(tp, FALSE, FALSE); |
| 4429 | 6577 } |
| 6578 if (!win_valid(win)) | |
| 6579 return FAIL; | |
| 6580 curwin = win; | |
| 6581 curbuf = curwin->w_buffer; | |
| 6582 # endif | |
| 6583 return OK; | |
| 6584 } | |
| 6585 | |
| 6586 /* | |
| 6587 * Restore current tabpage and window saved by switch_win(), if still valid. | |
|
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|
6588 * When "no_display" is TRUE the display won't be affected, no redraw is |
|
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|
6589 * triggered. |
| 4429 | 6590 */ |
| 6591 void | |
|
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diff
changeset
|
6592 restore_win( |
|
33ba2adb6065
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diff
changeset
|
6593 win_T *save_curwin UNUSED, |
|
33ba2adb6065
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|
6594 tabpage_T *save_curtab UNUSED, |
|
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7805
diff
changeset
|
6595 int no_display UNUSED) |
| 4429 | 6596 { |
| 6597 # ifdef FEAT_WINDOWS | |
| 6598 if (save_curtab != NULL && valid_tabpage(save_curtab)) | |
|
4918
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|
6599 { |
|
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|
6600 if (no_display) |
|
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|
6601 { |
|
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|
6602 curtab->tp_firstwin = firstwin; |
|
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|
6603 curtab->tp_lastwin = lastwin; |
|
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|
6604 curtab = save_curtab; |
|
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|
6605 firstwin = curtab->tp_firstwin; |
|
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|
6606 lastwin = curtab->tp_lastwin; |
|
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|
6607 } |
|
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|
6608 else |
|
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|
6609 goto_tabpage_tp(save_curtab, FALSE, FALSE); |
|
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diff
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|
6610 } |
| 4429 | 6611 if (win_valid(save_curwin)) |
| 6612 { | |
| 6613 curwin = save_curwin; | |
| 6614 curbuf = curwin->w_buffer; | |
| 6615 } | |
| 6616 # endif | |
| 6617 # ifdef FEAT_AUTOCMD | |
| 6618 unblock_autocmds(); | |
| 6619 # endif | |
| 6620 } | |
| 6621 | |
| 6622 /* | |
| 6623 * Make "buf" the current buffer. restore_buffer() MUST be called to undo. | |
| 6624 * No autocommands will be executed. Use aucmd_prepbuf() if there are any. | |
| 6625 */ | |
| 6626 void | |
|
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diff
changeset
|
6627 switch_buffer(buf_T **save_curbuf, buf_T *buf) |
| 4429 | 6628 { |
| 6629 # ifdef FEAT_AUTOCMD | |
| 6630 block_autocmds(); | |
| 6631 # endif | |
| 6632 *save_curbuf = curbuf; | |
| 6633 --curbuf->b_nwindows; | |
| 6634 curbuf = buf; | |
| 6635 curwin->w_buffer = buf; | |
| 6636 ++curbuf->b_nwindows; | |
| 6637 } | |
| 6638 | |
| 6639 /* | |
| 6640 * Restore the current buffer after using switch_buffer(). | |
| 6641 */ | |
| 6642 void | |
|
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parents:
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diff
changeset
|
6643 restore_buffer(buf_T *save_curbuf) |
| 4429 | 6644 { |
| 6645 # ifdef FEAT_AUTOCMD | |
| 6646 unblock_autocmds(); | |
| 6647 # endif | |
| 6648 /* Check for valid buffer, just in case. */ | |
| 6649 if (buf_valid(save_curbuf)) | |
| 6650 { | |
| 6651 --curbuf->b_nwindows; | |
| 6652 curwin->w_buffer = save_curbuf; | |
| 6653 curbuf = save_curbuf; | |
| 6654 ++curbuf->b_nwindows; | |
| 6655 } | |
| 6656 } | |
| 6657 #endif | |
| 6658 | |
|
8643
24b43dd167eb
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parents:
8536
diff
changeset
|
6659 #if (defined(FEAT_GUI) && defined(FEAT_WINDOWS)) || defined(PROTO) |
| 7 | 6660 /* |
| 6661 * Return TRUE if there is any vertically split window. | |
| 6662 */ | |
| 6663 int | |
|
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7805
diff
changeset
|
6664 win_hasvertsplit(void) |
| 7 | 6665 { |
| 6666 frame_T *fr; | |
| 6667 | |
| 6668 if (topframe->fr_layout == FR_ROW) | |
| 6669 return TRUE; | |
| 6670 | |
| 6671 if (topframe->fr_layout == FR_COL) | |
| 6672 for (fr = topframe->fr_child; fr != NULL; fr = fr->fr_next) | |
| 6673 if (fr->fr_layout == FR_ROW) | |
| 6674 return TRUE; | |
| 6675 | |
| 6676 return FALSE; | |
| 6677 } | |
| 6678 #endif | |
| 1326 | 6679 |
| 6680 #if defined(FEAT_SEARCH_EXTRA) || defined(PROTO) | |
| 6681 /* | |
| 6682 * Add match to the match list of window 'wp'. The pattern 'pat' will be | |
| 1698 | 6683 * highlighted with the group 'grp' with priority 'prio'. |
| 1326 | 6684 * Optionally, a desired ID 'id' can be specified (greater than or equal to 1). |
| 6685 * If no particular ID is desired, -1 must be specified for 'id'. | |
| 6686 * Return ID of added match, -1 on failure. | |
| 6687 */ | |
| 6688 int | |
|
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diff
changeset
|
6689 match_add( |
|
33ba2adb6065
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diff
changeset
|
6690 win_T *wp, |
|
33ba2adb6065
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diff
changeset
|
6691 char_u *grp, |
|
33ba2adb6065
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diff
changeset
|
6692 char_u *pat, |
|
33ba2adb6065
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diff
changeset
|
6693 int prio, |
|
33ba2adb6065
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diff
changeset
|
6694 int id, |
|
33ba2adb6065
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diff
changeset
|
6695 list_T *pos_list, |
|
33ba2adb6065
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7805
diff
changeset
|
6696 char_u *conceal_char UNUSED) /* pointer to conceal replacement char */ |
| 1326 | 6697 { |
| 5979 | 6698 matchitem_T *cur; |
| 6699 matchitem_T *prev; | |
| 6700 matchitem_T *m; | |
| 1326 | 6701 int hlg_id; |
| 5979 | 6702 regprog_T *regprog = NULL; |
| 6703 int rtype = SOME_VALID; | |
| 6704 | |
| 6705 if (*grp == NUL || (pat != NULL && *pat == NUL)) | |
| 1326 | 6706 return -1; |
| 6707 if (id < -1 || id == 0) | |
| 6708 { | |
| 6709 EMSGN("E799: Invalid ID: %ld (must be greater than or equal to 1)", id); | |
| 6710 return -1; | |
| 6711 } | |
| 6712 if (id != -1) | |
| 6713 { | |
| 6714 cur = wp->w_match_head; | |
| 6715 while (cur != NULL) | |
| 6716 { | |
| 6717 if (cur->id == id) | |
| 6718 { | |
| 6719 EMSGN("E801: ID already taken: %ld", id); | |
| 6720 return -1; | |
| 6721 } | |
| 6722 cur = cur->next; | |
| 6723 } | |
| 6724 } | |
| 1570 | 6725 if ((hlg_id = syn_namen2id(grp, (int)STRLEN(grp))) == 0) |
| 1326 | 6726 { |
| 6727 EMSG2(_(e_nogroup), grp); | |
| 6728 return -1; | |
| 6729 } | |
| 5979 | 6730 if (pat != NULL && (regprog = vim_regcomp(pat, RE_MAGIC)) == NULL) |
| 1326 | 6731 { |
| 6732 EMSG2(_(e_invarg2), pat); | |
| 6733 return -1; | |
| 6734 } | |
| 6735 | |
| 6736 /* Find available match ID. */ | |
| 6737 while (id == -1) | |
| 6738 { | |
| 6739 cur = wp->w_match_head; | |
| 6740 while (cur != NULL && cur->id != wp->w_next_match_id) | |
| 6741 cur = cur->next; | |
| 6742 if (cur == NULL) | |
| 6743 id = wp->w_next_match_id; | |
| 6744 wp->w_next_match_id++; | |
| 6745 } | |
| 6746 | |
| 6747 /* Build new match. */ | |
| 5987 | 6748 m = (matchitem_T *)alloc_clear(sizeof(matchitem_T)); |
| 1326 | 6749 m->id = id; |
| 6750 m->priority = prio; | |
| 5979 | 6751 m->pattern = pat == NULL ? NULL : vim_strsave(pat); |
| 1326 | 6752 m->hlg_id = hlg_id; |
| 1338 | 6753 m->match.regprog = regprog; |
| 6754 m->match.rmm_ic = FALSE; | |
| 6755 m->match.rmm_maxcol = 0; | |
|
8804
75446578a52f
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8651
diff
changeset
|
6756 # if defined(FEAT_CONCEAL) && defined(FEAT_MBYTE) |
| 6947 | 6757 m->conceal_char = 0; |
| 6758 if (conceal_char != NULL) | |
| 6759 m->conceal_char = (*mb_ptr2char)(conceal_char); | |
|
8804
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8651
diff
changeset
|
6760 # endif |
| 1326 | 6761 |
| 5979 | 6762 /* Set up position matches */ |
| 6763 if (pos_list != NULL) | |
| 6764 { | |
| 6765 linenr_T toplnum = 0; | |
| 6766 linenr_T botlnum = 0; | |
| 6767 listitem_T *li; | |
| 6768 int i; | |
| 6769 | |
| 6007 | 6770 for (i = 0, li = pos_list->lv_first; li != NULL && i < MAXPOSMATCH; |
| 5979 | 6771 i++, li = li->li_next) |
| 6772 { | |
| 6773 linenr_T lnum = 0; | |
| 6774 colnr_T col = 0; | |
| 6775 int len = 1; | |
| 6776 list_T *subl; | |
| 6777 listitem_T *subli; | |
| 5987 | 6778 int error = FALSE; |
| 5979 | 6779 |
| 6780 if (li->li_tv.v_type == VAR_LIST) | |
| 6781 { | |
| 6782 subl = li->li_tv.vval.v_list; | |
| 6783 if (subl == NULL) | |
| 6784 goto fail; | |
| 6785 subli = subl->lv_first; | |
| 6786 if (subli == NULL) | |
| 6787 goto fail; | |
| 6788 lnum = get_tv_number_chk(&subli->li_tv, &error); | |
| 6789 if (error == TRUE) | |
| 6790 goto fail; | |
| 6791 if (lnum == 0) | |
| 6792 { | |
| 6793 --i; | |
| 6794 continue; | |
| 6795 } | |
| 6007 | 6796 m->pos.pos[i].lnum = lnum; |
| 5979 | 6797 subli = subli->li_next; |
| 6798 if (subli != NULL) | |
| 6799 { | |
| 6800 col = get_tv_number_chk(&subli->li_tv, &error); | |
| 6801 if (error == TRUE) | |
| 6802 goto fail; | |
| 6803 subli = subli->li_next; | |
| 6804 if (subli != NULL) | |
| 6805 { | |
| 6806 len = get_tv_number_chk(&subli->li_tv, &error); | |
| 6807 if (error == TRUE) | |
| 6808 goto fail; | |
| 6809 } | |
| 6810 } | |
| 6811 m->pos.pos[i].col = col; | |
| 6812 m->pos.pos[i].len = len; | |
| 6813 } | |
| 6814 else if (li->li_tv.v_type == VAR_NUMBER) | |
| 6815 { | |
| 6816 if (li->li_tv.vval.v_number == 0) | |
| 6007 | 6817 { |
| 6818 --i; | |
| 5979 | 6819 continue; |
| 6007 | 6820 } |
| 5979 | 6821 m->pos.pos[i].lnum = li->li_tv.vval.v_number; |
| 6822 m->pos.pos[i].col = 0; | |
| 6823 m->pos.pos[i].len = 0; | |
| 6824 } | |
| 6825 else | |
| 6826 { | |
| 6827 EMSG(_("List or number required")); | |
| 6828 goto fail; | |
| 6829 } | |
| 6830 if (toplnum == 0 || lnum < toplnum) | |
| 6831 toplnum = lnum; | |
| 6005 | 6832 if (botlnum == 0 || lnum >= botlnum) |
| 6833 botlnum = lnum + 1; | |
| 5979 | 6834 } |
| 6835 | |
| 6836 /* Calculate top and bottom lines for redrawing area */ | |
| 6837 if (toplnum != 0) | |
| 6838 { | |
| 6839 if (wp->w_buffer->b_mod_set) | |
| 6840 { | |
| 6841 if (wp->w_buffer->b_mod_top > toplnum) | |
| 6842 wp->w_buffer->b_mod_top = toplnum; | |
| 6843 if (wp->w_buffer->b_mod_bot < botlnum) | |
| 6844 wp->w_buffer->b_mod_bot = botlnum; | |
| 6845 } | |
| 6846 else | |
| 6847 { | |
| 6018 | 6848 wp->w_buffer->b_mod_set = TRUE; |
| 5979 | 6849 wp->w_buffer->b_mod_top = toplnum; |
| 6850 wp->w_buffer->b_mod_bot = botlnum; | |
| 6018 | 6851 wp->w_buffer->b_mod_xlines = 0; |
| 5979 | 6852 } |
| 6853 m->pos.toplnum = toplnum; | |
| 6854 m->pos.botlnum = botlnum; | |
| 6855 rtype = VALID; | |
| 6856 } | |
| 6857 } | |
| 6858 | |
| 1326 | 6859 /* Insert new match. The match list is in ascending order with regard to |
| 6860 * the match priorities. */ | |
| 6861 cur = wp->w_match_head; | |
| 6862 prev = cur; | |
| 6863 while (cur != NULL && prio >= cur->priority) | |
| 6864 { | |
| 6865 prev = cur; | |
| 6866 cur = cur->next; | |
| 6867 } | |
| 6868 if (cur == prev) | |
| 6869 wp->w_match_head = m; | |
| 6870 else | |
| 6871 prev->next = m; | |
| 6872 m->next = cur; | |
| 6873 | |
| 5979 | 6874 redraw_later(rtype); |
| 1326 | 6875 return id; |
| 5979 | 6876 |
| 6877 fail: | |
| 6878 vim_free(m); | |
| 6879 return -1; | |
| 1326 | 6880 } |
| 6881 | |
| 6882 /* | |
| 6883 * Delete match with ID 'id' in the match list of window 'wp'. | |
| 6884 * Print error messages if 'perr' is TRUE. | |
| 6885 */ | |
| 6886 int | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6887 match_delete(win_T *wp, int id, int perr) |
| 1326 | 6888 { |
| 5979 | 6889 matchitem_T *cur = wp->w_match_head; |
| 6890 matchitem_T *prev = cur; | |
| 6891 int rtype = SOME_VALID; | |
| 1326 | 6892 |
| 6893 if (id < 1) | |
| 6894 { | |
| 6895 if (perr == TRUE) | |
| 6896 EMSGN("E802: Invalid ID: %ld (must be greater than or equal to 1)", | |
| 6897 id); | |
| 6898 return -1; | |
| 6899 } | |
| 6900 while (cur != NULL && cur->id != id) | |
| 6901 { | |
| 6902 prev = cur; | |
| 6903 cur = cur->next; | |
| 6904 } | |
| 6905 if (cur == NULL) | |
| 6906 { | |
| 6907 if (perr == TRUE) | |
| 6908 EMSGN("E803: ID not found: %ld", id); | |
| 6909 return -1; | |
| 6910 } | |
| 6911 if (cur == prev) | |
| 6912 wp->w_match_head = cur->next; | |
| 6913 else | |
| 6914 prev->next = cur->next; | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4442
diff
changeset
|
6915 vim_regfree(cur->match.regprog); |
| 1326 | 6916 vim_free(cur->pattern); |
| 5979 | 6917 if (cur->pos.toplnum != 0) |
| 6918 { | |
| 6919 if (wp->w_buffer->b_mod_set) | |
| 6920 { | |
| 6921 if (wp->w_buffer->b_mod_top > cur->pos.toplnum) | |
| 6922 wp->w_buffer->b_mod_top = cur->pos.toplnum; | |
| 6923 if (wp->w_buffer->b_mod_bot < cur->pos.botlnum) | |
| 6924 wp->w_buffer->b_mod_bot = cur->pos.botlnum; | |
| 6925 } | |
| 6926 else | |
| 6927 { | |
| 6018 | 6928 wp->w_buffer->b_mod_set = TRUE; |
| 5979 | 6929 wp->w_buffer->b_mod_top = cur->pos.toplnum; |
| 6930 wp->w_buffer->b_mod_bot = cur->pos.botlnum; | |
| 6018 | 6931 wp->w_buffer->b_mod_xlines = 0; |
| 5979 | 6932 } |
| 6933 rtype = VALID; | |
| 6934 } | |
| 1326 | 6935 vim_free(cur); |
| 5979 | 6936 redraw_later(rtype); |
| 1326 | 6937 return 0; |
| 6938 } | |
| 6939 | |
| 6940 /* | |
| 6941 * Delete all matches in the match list of window 'wp'. | |
| 6942 */ | |
| 6943 void | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6944 clear_matches(win_T *wp) |
| 1326 | 6945 { |
| 6946 matchitem_T *m; | |
| 6947 | |
| 6948 while (wp->w_match_head != NULL) | |
| 6949 { | |
| 6950 m = wp->w_match_head->next; | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4442
diff
changeset
|
6951 vim_regfree(wp->w_match_head->match.regprog); |
| 1326 | 6952 vim_free(wp->w_match_head->pattern); |
| 6953 vim_free(wp->w_match_head); | |
| 6954 wp->w_match_head = m; | |
| 6955 } | |
| 6956 redraw_later(SOME_VALID); | |
| 6957 } | |
| 6958 | |
| 6959 /* | |
| 6960 * Get match from ID 'id' in window 'wp'. | |
| 6961 * Return NULL if match not found. | |
| 6962 */ | |
| 6963 matchitem_T * | |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
6964 get_match(win_T *wp, int id) |
| 1326 | 6965 { |
| 6966 matchitem_T *cur = wp->w_match_head; | |
| 6967 | |
| 6968 while (cur != NULL && cur->id != id) | |
| 6969 cur = cur->next; | |
| 6970 return cur; | |
| 6971 } | |
| 6972 #endif | |
| 4379 | 6973 |
| 6974 #if defined(FEAT_PYTHON) || defined(FEAT_PYTHON3) || defined(PROTO) | |
| 6975 int | |
| 4401 | 6976 get_win_number(win_T *wp, win_T *first_win) |
| 4379 | 6977 { |
| 6978 int i = 1; | |
| 6979 win_T *w; | |
| 6980 | |
| 4401 | 6981 for (w = first_win; w != NULL && w != wp; w = W_NEXT(w)) |
| 4379 | 6982 ++i; |
| 6983 | |
| 6984 if (w == NULL) | |
| 6985 return 0; | |
| 6986 else | |
| 6987 return i; | |
| 6988 } | |
| 4401 | 6989 |
| 6990 int | |
|
4936
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
6991 get_tab_number(tabpage_T *tp UNUSED) |
| 4401 | 6992 { |
| 6993 int i = 1; | |
|
4936
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
6994 # ifdef FEAT_WINDOWS |
| 4401 | 6995 tabpage_T *t; |
| 6996 | |
| 6997 for (t = first_tabpage; t != NULL && t != tp; t = t->tp_next) | |
| 6998 ++i; | |
| 6999 | |
| 7000 if (t == NULL) | |
| 7001 return 0; | |
| 7002 else | |
|
4936
ae05437a744a
updated for version 7.3.1213
Bram Moolenaar <bram@vim.org>
parents:
4918
diff
changeset
|
7003 # endif |
| 4401 | 7004 return i; |
| 7005 } | |
| 7006 #endif | |
|
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7007 |
|
7229
ae360f1df2aa
commit https://github.com/vim/vim/commit/6a2697ffd7e894861853b351689b0ddec8901c96
Christian Brabandt <cb@256bit.org>
parents:
7009
diff
changeset
|
7008 #if defined(FEAT_WINDOWS) || defined(PROTO) |
|
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7009 /* |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7010 * 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
|
7011 */ |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7012 static int |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7013 frame_check_height(frame_T *topfrp, int height) |
|
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7014 { |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7015 frame_T *frp; |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7016 |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7017 if (topfrp->fr_height != height) |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7018 return FALSE; |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7019 |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7020 if (topfrp->fr_layout == FR_ROW) |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7021 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
|
7022 if (frp->fr_height != height) |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7023 return FALSE; |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7024 |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7025 return TRUE; |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7026 } |
|
5025
322441058afc
updated for version 7.3.1256
Bram Moolenaar <bram@vim.org>
parents:
5004
diff
changeset
|
7027 #endif |
|
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7028 |
|
8643
24b43dd167eb
commit https://github.com/vim/vim/commit/44a2f923c00f1384c9ecde12fb5b4711bc20702e
Christian Brabandt <cb@256bit.org>
parents:
8536
diff
changeset
|
7029 #if defined(FEAT_WINDOWS) || defined(PROTO) |
|
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7030 /* |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7031 * 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
|
7032 */ |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7033 static int |
|
7837
33ba2adb6065
commit https://github.com/vim/vim/commit/b638a7be952544ceb03052c25b84224577a6494b
Christian Brabandt <cb@256bit.org>
parents:
7805
diff
changeset
|
7034 frame_check_width(frame_T *topfrp, int width) |
|
5004
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7035 { |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7036 frame_T *frp; |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7037 |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7038 if (topfrp->fr_width != width) |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7039 return FALSE; |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7040 |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7041 if (topfrp->fr_layout == FR_COL) |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7042 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
|
7043 if (frp->fr_width != width) |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7044 return FALSE; |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7045 |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7046 return TRUE; |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7047 } |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7048 #endif |
|
a1b41dabc682
updated for version 7.3.1246
Bram Moolenaar <bram@vim.org>
parents:
4936
diff
changeset
|
7049 |
|
8534
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7050 #if defined(FEAT_EVAL) || defined(PROTO) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7051 int |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7052 win_getid(typval_T *argvars) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7053 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7054 int winnr; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7055 win_T *wp; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7056 |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7057 if (argvars[0].v_type == VAR_UNKNOWN) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7058 return curwin->w_id; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7059 winnr = get_tv_number(&argvars[0]); |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7060 if (winnr > 0) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7061 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7062 if (argvars[1].v_type == VAR_UNKNOWN) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7063 wp = firstwin; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7064 else |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7065 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7066 tabpage_T *tp; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7067 int tabnr = get_tv_number(&argvars[1]); |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7068 |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7069 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7070 if (--tabnr == 0) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7071 break; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7072 if (tp == NULL) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7073 return -1; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7074 wp = tp->tp_firstwin; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7075 } |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7076 for ( ; wp != NULL; wp = wp->w_next) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7077 if (--winnr == 0) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7078 return wp->w_id; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7079 } |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7080 return 0; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7081 } |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7082 |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7083 int |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7084 win_gotoid(typval_T *argvars) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7085 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7086 win_T *wp; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7087 tabpage_T *tp; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7088 int id = get_tv_number(&argvars[0]); |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7089 |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7090 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7091 for (wp = tp == curtab ? firstwin : tp->tp_firstwin; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7092 wp != NULL; wp = wp->w_next) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7093 if (wp->w_id == id) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7094 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7095 goto_tabpage_win(tp, wp); |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7096 return 1; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7097 } |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7098 return 0; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7099 } |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7100 |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7101 void |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7102 win_id2tabwin(typval_T *argvars, list_T *list) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7103 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7104 win_T *wp; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7105 tabpage_T *tp; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7106 int winnr = 1; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7107 int tabnr = 1; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7108 int id = get_tv_number(&argvars[0]); |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7109 |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7110 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7111 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7112 for (wp = tp == curtab ? firstwin : tp->tp_firstwin; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7113 wp != NULL; wp = wp->w_next) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7114 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7115 if (wp->w_id == id) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7116 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7117 list_append_number(list, tabnr); |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7118 list_append_number(list, winnr); |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7119 return; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7120 } |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7121 ++winnr; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7122 } |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7123 ++tabnr; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7124 winnr = 1; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7125 } |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7126 list_append_number(list, 0); |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7127 list_append_number(list, 0); |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7128 } |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7129 |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7130 int |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7131 win_id2win(typval_T *argvars) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7132 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7133 win_T *wp; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7134 int nr = 1; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7135 int id = get_tv_number(&argvars[0]); |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7136 |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7137 for (wp = firstwin; wp != NULL; wp = wp->w_next) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7138 { |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7139 if (wp->w_id == id) |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7140 return nr; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7141 ++nr; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7142 } |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7143 return 0; |
|
485d4d8a97f6
commit https://github.com/vim/vim/commit/86edef664efccbfe685906c854b9cdd04e56f2d5
Christian Brabandt <cb@256bit.org>
parents:
8368
diff
changeset
|
7144 } |
|
8536
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7145 |
|
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7146 void |
|
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
|
7147 win_findbuf(typval_T *argvars, list_T *list) |
|
09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
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diff
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7148 { |
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09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
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7149 win_T *wp; |
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09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
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7150 tabpage_T *tp; |
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09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
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7151 int bufnr = get_tv_number(&argvars[0]); |
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09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
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diff
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7152 |
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09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
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7153 for (tp = first_tabpage; tp != NULL; tp = tp->tp_next) |
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09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
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7154 for (wp = tp == curtab ? firstwin : tp->tp_firstwin; |
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09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
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changeset
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7155 wp != NULL; wp = wp->w_next) |
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09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
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7156 if (wp->w_buffer->b_fnum == bufnr) |
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09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
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7157 list_append_number(list, wp->w_id); |
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09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
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diff
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7158 } |
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09041d2fd7d0
commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
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7159 |
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commit https://github.com/vim/vim/commit/9cdf86b86f5fdb5a45b682f336846f9d9a9c6f1f
Christian Brabandt <cb@256bit.org>
parents:
8534
diff
changeset
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7160 #endif |