Mercurial > vim
annotate src/gui.c @ 4954:07831d280e90 v7.3.1222
updated for version 7.3.1222
Problem: Cannot execute some tests from the src directoly.
Solution: Add missing targets.
author | Bram Moolenaar <bram@vim.org> |
---|---|
date | Wed, 19 Jun 2013 20:11:50 +0200 |
parents | ba7db05e1482 |
children | bbe4bd64c68c |
rev | line source |
---|---|
7 | 1 /* vi:set ts=8 sts=4 sw=4: |
2 * | |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * GUI/Motif support by Robert Webb | |
5 * | |
6 * Do ":help uganda" in Vim to read copying and usage conditions. | |
7 * Do ":help credits" in Vim to see a list of people who contributed. | |
8 * See README.txt for an overview of the Vim source code. | |
9 */ | |
10 | |
11 #include "vim.h" | |
12 | |
13 /* Structure containing all the GUI information */ | |
14 gui_T gui; | |
15 | |
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16 #if defined(FEAT_MBYTE) && !defined(FEAT_GUI_GTK) |
7 | 17 static void set_guifontwide __ARGS((char_u *font_name)); |
18 #endif | |
19 static void gui_check_pos __ARGS((void)); | |
20 static void gui_position_components __ARGS((int)); | |
21 static void gui_outstr __ARGS((char_u *, int)); | |
22 static int gui_screenchar __ARGS((int off, int flags, guicolor_T fg, guicolor_T bg, int back)); | |
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Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
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changeset
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23 #ifdef FEAT_GUI_GTK |
7 | 24 static int gui_screenstr __ARGS((int off, int len, int flags, guicolor_T fg, guicolor_T bg, int back)); |
25 #endif | |
26 static void gui_delete_lines __ARGS((int row, int count)); | |
27 static void gui_insert_lines __ARGS((int row, int count)); | |
28 static void fill_mouse_coord __ARGS((char_u *p, int col, int row)); | |
685 | 29 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
30 static int gui_has_tabline __ARGS((void)); | |
31 #endif | |
7 | 32 static void gui_do_scrollbar __ARGS((win_T *wp, int which, int enable)); |
33 static colnr_T scroll_line_len __ARGS((linenr_T lnum)); | |
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Add support for horizontal scroll wheel. (Bjorn Winckler)
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34 static linenr_T gui_find_longest_lnum __ARGS((void)); |
7 | 35 static void gui_update_horiz_scrollbar __ARGS((int)); |
203 | 36 static void gui_set_fg_color __ARGS((char_u *name)); |
37 static void gui_set_bg_color __ARGS((char_u *name)); | |
7 | 38 static win_T *xy2win __ARGS((int x, int y)); |
39 | |
3772 | 40 #if defined(UNIX) && !defined(MACOS_X) && !defined(__APPLE__) |
3087 | 41 # define MAY_FORK |
42 static void gui_do_fork __ARGS((void)); | |
43 | |
44 static int gui_read_child_pipe __ARGS((int fd)); | |
45 | |
46 /* Return values for gui_read_child_pipe */ | |
47 enum { | |
48 GUI_CHILD_IO_ERROR, | |
49 GUI_CHILD_OK, | |
50 GUI_CHILD_FAILED | |
51 }; | |
52 | |
53 #endif /* MAY_FORK */ | |
54 | |
55 static void gui_attempt_start __ARGS((void)); | |
56 | |
7 | 57 static int can_update_cursor = TRUE; /* can display the cursor */ |
58 | |
59 /* | |
60 * The Athena scrollbars can move the thumb to after the end of the scrollbar, | |
61 * this makes the thumb indicate the part of the text that is shown. Motif | |
62 * can't do this. | |
63 */ | |
64 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MAC) | |
65 # define SCROLL_PAST_END | |
66 #endif | |
67 | |
68 /* | |
69 * gui_start -- Called when user wants to start the GUI. | |
70 * | |
71 * Careful: This function can be called recursively when there is a ":gui" | |
72 * command in the .gvimrc file. Only the first call should fork, not the | |
73 * recursive call. | |
74 */ | |
75 void | |
76 gui_start() | |
77 { | |
78 char_u *old_term; | |
79 static int recursive = 0; | |
80 | |
81 old_term = vim_strsave(T_NAME); | |
82 | |
83 settmode(TMODE_COOK); /* stop RAW mode */ | |
84 if (full_screen) | |
85 cursor_on(); /* needed for ":gui" in .vimrc */ | |
86 full_screen = FALSE; | |
87 | |
3087 | 88 ++recursive; |
2923 | 89 |
7 | 90 #ifdef MAY_FORK |
3087 | 91 /* |
92 * Quit the current process and continue in the child. | |
93 * Makes "gvim file" disconnect from the shell it was started in. | |
94 * Don't do this when Vim was started with "-f" or the 'f' flag is present | |
95 * in 'guioptions'. | |
96 */ | |
97 if (gui.dofork && !vim_strchr(p_go, GO_FORG) && recursive <= 1) | |
98 { | |
99 gui_do_fork(); | |
100 } | |
101 else | |
102 #endif | |
103 { | |
3541 | 104 #ifdef FEAT_GUI_GTK |
3539 | 105 /* If there is 'f' in 'guioptions' and specify -g argument, |
106 * gui_mch_init_check() was not called yet. */ | |
107 if (gui_mch_init_check() != OK) | |
108 exit(1); | |
3541 | 109 #endif |
3087 | 110 gui_attempt_start(); |
111 } | |
7 | 112 |
113 if (!gui.in_use) /* failed to start GUI */ | |
114 { | |
3087 | 115 /* Back to old term settings |
116 * | |
117 * FIXME: If we got here because a child process failed and flagged to | |
118 * the parent to resume, and X11 is enabled with FEAT_TITLE, this will | |
119 * hit an X11 I/O error and do a longjmp(), leaving recursive | |
120 * permanently set to 1. This is probably not as big a problem as it | |
121 * sounds, because gui_mch_init() in both gui_x11.c and gui_gtk_x11.c | |
122 * return "OK" unconditionally, so it would be very difficult to | |
123 * actually hit this case. | |
124 */ | |
125 termcapinit(old_term); | |
7 | 126 settmode(TMODE_RAW); /* restart RAW mode */ |
127 #ifdef FEAT_TITLE | |
128 set_title_defaults(); /* set 'title' and 'icon' again */ | |
129 #endif | |
130 } | |
131 | |
132 vim_free(old_term); | |
133 | |
3087 | 134 #ifdef FEAT_AUTOCMD |
135 /* If the GUI started successfully, trigger the GUIEnter event, otherwise | |
136 * the GUIFailed event. */ | |
137 gui_mch_update(); | |
138 apply_autocmds(gui.in_use ? EVENT_GUIENTER : EVENT_GUIFAILED, | |
139 NULL, NULL, FALSE, curbuf); | |
140 #endif | |
141 --recursive; | |
142 } | |
143 | |
144 /* | |
145 * Set_termname() will call gui_init() to start the GUI. | |
146 * Set the "starting" flag, to indicate that the GUI will start. | |
147 * | |
148 * We don't want to open the GUI shell until after we've read .gvimrc, | |
149 * otherwise we don't know what font we will use, and hence we don't know | |
150 * what size the shell should be. So if there are errors in the .gvimrc | |
151 * file, they will have to go to the terminal: Set full_screen to FALSE. | |
152 * full_screen will be set to TRUE again by a successful termcapinit(). | |
153 */ | |
154 static void | |
155 gui_attempt_start() | |
156 { | |
157 static int recursive = 0; | |
158 | |
159 ++recursive; | |
160 gui.starting = TRUE; | |
161 | |
162 #ifdef FEAT_GUI_GTK | |
163 gui.event_time = GDK_CURRENT_TIME; | |
164 #endif | |
165 | |
166 termcapinit((char_u *)"builtin_gui"); | |
167 gui.starting = recursive - 1; | |
168 | |
574 | 169 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) |
7 | 170 if (gui.in_use) |
2609 | 171 { |
172 # ifdef FEAT_EVAL | |
173 Window x11_window; | |
174 Display *x11_display; | |
175 | |
176 if (gui_get_x11_windis(&x11_window, &x11_display) == OK) | |
177 set_vim_var_nr(VV_WINDOWID, (long)x11_window); | |
178 # endif | |
179 | |
7 | 180 /* Display error messages in a dialog now. */ |
181 display_errors(); | |
2609 | 182 } |
7 | 183 #endif |
3087 | 184 --recursive; |
185 } | |
186 | |
187 #ifdef MAY_FORK | |
188 | |
189 /* for waitpid() */ | |
190 # if defined(HAVE_SYS_WAIT_H) || defined(HAVE_UNION_WAIT) | |
191 # include <sys/wait.h> | |
192 # endif | |
193 | |
194 /* | |
195 * Create a new process, by forking. In the child, start the GUI, and in | |
196 * the parent, exit. | |
197 * | |
198 * If something goes wrong, this will return with gui.in_use still set | |
199 * to FALSE, in which case the caller should continue execution without | |
200 * the GUI. | |
201 * | |
202 * If the child fails to start the GUI, then the child will exit and the | |
203 * parent will return. If the child succeeds, then the parent will exit | |
204 * and the child will return. | |
205 */ | |
206 static void | |
207 gui_do_fork() | |
208 { | |
209 #ifdef __QNXNTO__ | |
210 procmgr_daemon(0, PROCMGR_DAEMON_KEEPUMASK | PROCMGR_DAEMON_NOCHDIR | | |
211 PROCMGR_DAEMON_NOCLOSE | PROCMGR_DAEMON_NODEVNULL); | |
212 gui_attempt_start(); | |
213 return; | |
214 #else | |
215 int pipefd[2]; /* pipe between parent and child */ | |
216 int pipe_error; | |
217 int status; | |
218 int exit_status; | |
219 pid_t pid = -1; | |
220 | |
221 /* Setup a pipe between the child and the parent, so that the parent | |
222 * knows when the child has done the setsid() call and is allowed to | |
223 * exit. */ | |
224 pipe_error = (pipe(pipefd) < 0); | |
225 pid = fork(); | |
226 if (pid < 0) /* Fork error */ | |
7 | 227 { |
3087 | 228 EMSG(_("E851: Failed to create a new process for the GUI")); |
229 return; | |
230 } | |
231 else if (pid > 0) /* Parent */ | |
232 { | |
233 /* Give the child some time to do the setsid(), otherwise the | |
234 * exit() may kill the child too (when starting gvim from inside a | |
235 * gvim). */ | |
236 if (!pipe_error) | |
7 | 237 { |
3087 | 238 /* The read returns when the child closes the pipe (or when |
239 * the child dies for some reason). */ | |
240 close(pipefd[1]); | |
241 status = gui_read_child_pipe(pipefd[0]); | |
242 if (status == GUI_CHILD_FAILED) | |
7 | 243 { |
3087 | 244 /* The child failed to start the GUI, so the caller must |
245 * continue. There may be more error information written | |
246 * to stderr by the child. */ | |
247 # ifdef __NeXT__ | |
248 wait4(pid, &exit_status, 0, (struct rusage *)0); | |
249 # else | |
250 waitpid(pid, &exit_status, 0); | |
251 # endif | |
252 EMSG(_("E852: The child process failed to start the GUI")); | |
253 return; | |
7 | 254 } |
3087 | 255 else if (status == GUI_CHILD_IO_ERROR) |
256 { | |
257 pipe_error = TRUE; | |
258 } | |
259 /* else GUI_CHILD_OK: parent exit */ | |
7 | 260 } |
261 | |
3087 | 262 if (pipe_error) |
263 ui_delay(300L, TRUE); | |
264 | |
265 /* When swapping screens we may need to go to the next line, e.g., | |
266 * after a hit-enter prompt and using ":gui". */ | |
267 if (newline_on_exit) | |
268 mch_errmsg("\r\n"); | |
269 | |
270 /* | |
271 * The parent must skip the normal exit() processing, the child | |
272 * will do it. For example, GTK messes up signals when exiting. | |
273 */ | |
274 _exit(0); | |
275 } | |
276 /* Child */ | |
277 | |
3518 | 278 #ifdef FEAT_GUI_GTK |
279 /* Call gtk_init_check() here after fork(). See gui_init_check(). */ | |
280 if (gui_mch_init_check() != OK) | |
281 exit(1); | |
282 #endif | |
283 | |
7 | 284 # if defined(HAVE_SETSID) || defined(HAVE_SETPGID) |
3087 | 285 /* |
286 * Change our process group. On some systems/shells a CTRL-C in the | |
287 * shell where Vim was started would otherwise kill gvim! | |
288 */ | |
7 | 289 # if defined(HAVE_SETSID) |
3087 | 290 (void)setsid(); |
7 | 291 # else |
3087 | 292 (void)setpgid(0, 0); |
7 | 293 # endif |
294 # endif | |
3087 | 295 if (!pipe_error) |
296 close(pipefd[0]); | |
7 | 297 |
298 # if defined(FEAT_GUI_GNOME) && defined(FEAT_SESSION) | |
3087 | 299 /* Tell the session manager our new PID */ |
300 gui_mch_forked(); | |
7 | 301 # endif |
3087 | 302 |
303 /* Try to start the GUI */ | |
304 gui_attempt_start(); | |
305 | |
306 /* Notify the parent */ | |
3147 | 307 if (!pipe_error) |
3087 | 308 { |
3147 | 309 if (gui.in_use) |
310 write_eintr(pipefd[1], "ok", 3); | |
311 else | |
312 write_eintr(pipefd[1], "fail", 5); | |
313 close(pipefd[1]); | |
3087 | 314 } |
315 | |
316 /* If we failed to start the GUI, exit now. */ | |
317 if (!gui.in_use) | |
318 exit(1); | |
319 #endif | |
7 | 320 } |
321 | |
322 /* | |
3087 | 323 * Read from a pipe assumed to be connected to the child process (this |
324 * function is called from the parent). | |
325 * Return GUI_CHILD_OK if the child successfully started the GUI, | |
326 * GUY_CHILD_FAILED if the child failed, or GUI_CHILD_IO_ERROR if there was | |
327 * some other error. | |
328 * | |
329 * The file descriptor will be closed before the function returns. | |
330 */ | |
331 static int | |
332 gui_read_child_pipe(int fd) | |
333 { | |
3147 | 334 long bytes_read; |
335 #define READ_BUFFER_SIZE 10 | |
336 char buffer[READ_BUFFER_SIZE]; | |
337 | |
338 bytes_read = read_eintr(fd, buffer, READ_BUFFER_SIZE - 1); | |
339 #undef READ_BUFFER_SIZE | |
340 close(fd); | |
341 if (bytes_read < 0) | |
3087 | 342 return GUI_CHILD_IO_ERROR; |
3147 | 343 buffer[bytes_read] = NUL; |
3087 | 344 if (strcmp(buffer, "ok") == 0) |
345 return GUI_CHILD_OK; | |
346 return GUI_CHILD_FAILED; | |
347 } | |
348 | |
349 #endif /* MAY_FORK */ | |
350 | |
351 /* | |
7 | 352 * Call this when vim starts up, whether or not the GUI is started |
353 */ | |
354 void | |
355 gui_prepare(argc, argv) | |
356 int *argc; | |
357 char **argv; | |
358 { | |
359 gui.in_use = FALSE; /* No GUI yet (maybe later) */ | |
360 gui.starting = FALSE; /* No GUI yet (maybe later) */ | |
361 gui_mch_prepare(argc, argv); | |
362 } | |
363 | |
364 /* | |
365 * Try initializing the GUI and check if it can be started. | |
366 * Used from main() to check early if "vim -g" can start the GUI. | |
367 * Used from gui_init() to prepare for starting the GUI. | |
368 * Returns FAIL or OK. | |
369 */ | |
370 int | |
371 gui_init_check() | |
372 { | |
373 static int result = MAYBE; | |
374 | |
375 if (result != MAYBE) | |
376 { | |
377 if (result == FAIL) | |
378 EMSG(_("E229: Cannot start the GUI")); | |
379 return result; | |
380 } | |
381 | |
382 gui.shell_created = FALSE; | |
383 gui.dying = FALSE; | |
384 gui.in_focus = TRUE; /* so the guicursor setting works */ | |
385 gui.dragged_sb = SBAR_NONE; | |
386 gui.dragged_wp = NULL; | |
387 gui.pointer_hidden = FALSE; | |
388 gui.col = 0; | |
389 gui.row = 0; | |
390 gui.num_cols = Columns; | |
391 gui.num_rows = Rows; | |
392 | |
393 gui.cursor_is_valid = FALSE; | |
394 gui.scroll_region_top = 0; | |
395 gui.scroll_region_bot = Rows - 1; | |
396 gui.scroll_region_left = 0; | |
397 gui.scroll_region_right = Columns - 1; | |
398 gui.highlight_mask = HL_NORMAL; | |
399 gui.char_width = 1; | |
400 gui.char_height = 1; | |
401 gui.char_ascent = 0; | |
402 gui.border_width = 0; | |
403 | |
404 gui.norm_font = NOFONT; | |
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
405 #ifndef FEAT_GUI_GTK |
7 | 406 gui.bold_font = NOFONT; |
407 gui.ital_font = NOFONT; | |
408 gui.boldital_font = NOFONT; | |
409 # ifdef FEAT_XFONTSET | |
410 gui.fontset = NOFONTSET; | |
411 # endif | |
412 #endif | |
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parents:
4863
diff
changeset
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413 #ifdef FEAT_MBYTE |
ba7db05e1482
updated for version 7.3.1220
Bram Moolenaar <bram@vim.org>
parents:
4863
diff
changeset
|
414 gui.wide_font = NOFONT; |
ba7db05e1482
updated for version 7.3.1220
Bram Moolenaar <bram@vim.org>
parents:
4863
diff
changeset
|
415 # ifndef FEAT_GUI_GTK |
ba7db05e1482
updated for version 7.3.1220
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parents:
4863
diff
changeset
|
416 gui.wide_bold_font = NOFONT; |
ba7db05e1482
updated for version 7.3.1220
Bram Moolenaar <bram@vim.org>
parents:
4863
diff
changeset
|
417 gui.wide_ital_font = NOFONT; |
ba7db05e1482
updated for version 7.3.1220
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parents:
4863
diff
changeset
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418 gui.wide_boldital_font = NOFONT; |
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parents:
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419 # endif |
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parents:
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diff
changeset
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420 #endif |
7 | 421 |
422 #ifdef FEAT_MENU | |
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
423 # ifndef FEAT_GUI_GTK |
7 | 424 # ifdef FONTSET_ALWAYS |
425 gui.menu_fontset = NOFONTSET; | |
426 # else | |
427 gui.menu_font = NOFONT; | |
428 # endif | |
429 # endif | |
430 gui.menu_is_active = TRUE; /* default: include menu */ | |
431 # ifndef FEAT_GUI_GTK | |
432 gui.menu_height = MENU_DEFAULT_HEIGHT; | |
433 gui.menu_width = 0; | |
434 # endif | |
435 #endif | |
436 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) | |
437 gui.toolbar_height = 0; | |
438 #endif | |
439 #if defined(FEAT_FOOTER) && defined(FEAT_GUI_MOTIF) | |
440 gui.footer_height = 0; | |
441 #endif | |
442 #ifdef FEAT_BEVAL_TIP | |
443 gui.tooltip_fontset = NOFONTSET; | |
444 #endif | |
445 | |
446 gui.scrollbar_width = gui.scrollbar_height = SB_DEFAULT_WIDTH; | |
447 gui.prev_wrap = -1; | |
448 | |
449 #ifdef ALWAYS_USE_GUI | |
450 result = OK; | |
451 #else | |
3518 | 452 # ifdef FEAT_GUI_GTK |
453 /* | |
454 * Note: Don't call gtk_init_check() before fork, it will be called after | |
455 * the fork. When calling it before fork, it make vim hang for a while. | |
456 * See gui_do_fork(). | |
457 * Use a simpler check if the GUI window can probably be opened. | |
458 */ | |
459 result = gui.dofork ? gui_mch_early_init_check() : gui_mch_init_check(); | |
460 # else | |
7 | 461 result = gui_mch_init_check(); |
3518 | 462 # endif |
7 | 463 #endif |
464 return result; | |
465 } | |
466 | |
467 /* | |
468 * This is the call which starts the GUI. | |
469 */ | |
470 void | |
471 gui_init() | |
472 { | |
473 win_T *wp; | |
474 static int recursive = 0; | |
475 | |
476 /* | |
477 * It's possible to use ":gui" in a .gvimrc file. The first halve of this | |
478 * function will then be executed at the first call, the rest by the | |
479 * recursive call. This allow the shell to be opened halfway reading a | |
480 * gvimrc file. | |
481 */ | |
482 if (!recursive) | |
483 { | |
484 ++recursive; | |
485 | |
486 clip_init(TRUE); | |
487 | |
488 /* If can't initialize, don't try doing the rest */ | |
489 if (gui_init_check() == FAIL) | |
490 { | |
491 --recursive; | |
492 clip_init(FALSE); | |
493 return; | |
494 } | |
495 | |
496 /* | |
147 | 497 * Reset 'paste'. It's useful in the terminal, but not in the GUI. It |
498 * breaks the Paste toolbar button. | |
499 */ | |
500 set_option_value((char_u *)"paste", 0L, NULL, 0); | |
501 | |
502 /* | |
7 | 503 * Set up system-wide default menus. |
504 */ | |
505 #if defined(SYS_MENU_FILE) && defined(FEAT_MENU) | |
506 if (vim_strchr(p_go, GO_NOSYSMENU) == NULL) | |
507 { | |
508 sys_menu = TRUE; | |
819 | 509 do_source((char_u *)SYS_MENU_FILE, FALSE, DOSO_NONE); |
7 | 510 sys_menu = FALSE; |
511 } | |
512 #endif | |
513 | |
514 /* | |
515 * Switch on the mouse by default, unless the user changed it already. | |
516 * This can then be changed in the .gvimrc. | |
517 */ | |
518 if (!option_was_set((char_u *)"mouse")) | |
519 set_string_option_direct((char_u *)"mouse", -1, | |
694 | 520 (char_u *)"a", OPT_FREE, SID_NONE); |
7 | 521 |
522 /* | |
523 * If -U option given, use only the initializations from that file and | |
524 * nothing else. Skip all initializations for "-U NONE" or "-u NORC". | |
525 */ | |
526 if (use_gvimrc != NULL) | |
527 { | |
528 if (STRCMP(use_gvimrc, "NONE") != 0 | |
529 && STRCMP(use_gvimrc, "NORC") != 0 | |
819 | 530 && do_source(use_gvimrc, FALSE, DOSO_NONE) != OK) |
7 | 531 EMSG2(_("E230: Cannot read from \"%s\""), use_gvimrc); |
532 } | |
533 else | |
534 { | |
535 /* | |
536 * Get system wide defaults for gvim, only when file name defined. | |
537 */ | |
538 #ifdef SYS_GVIMRC_FILE | |
819 | 539 do_source((char_u *)SYS_GVIMRC_FILE, FALSE, DOSO_NONE); |
7 | 540 #endif |
541 | |
542 /* | |
543 * Try to read GUI initialization commands from the following | |
544 * places: | |
545 * - environment variable GVIMINIT | |
546 * - the user gvimrc file (~/.gvimrc) | |
547 * - the second user gvimrc file ($VIM/.gvimrc for Dos) | |
548 * - the third user gvimrc file ($VIM/.gvimrc for Amiga) | |
549 * The first that exists is used, the rest is ignored. | |
550 */ | |
551 if (process_env((char_u *)"GVIMINIT", FALSE) == FAIL | |
819 | 552 && do_source((char_u *)USR_GVIMRC_FILE, TRUE, |
553 DOSO_GVIMRC) == FAIL | |
7 | 554 #ifdef USR_GVIMRC_FILE2 |
819 | 555 && do_source((char_u *)USR_GVIMRC_FILE2, TRUE, |
556 DOSO_GVIMRC) == FAIL | |
7 | 557 #endif |
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558 #ifdef USR_GVIMRC_FILE3 |
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559 && do_source((char_u *)USR_GVIMRC_FILE3, TRUE, |
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560 DOSO_GVIMRC) == FAIL |
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561 #endif |
7 | 562 ) |
563 { | |
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564 #ifdef USR_GVIMRC_FILE4 |
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565 (void)do_source((char_u *)USR_GVIMRC_FILE4, TRUE, DOSO_GVIMRC); |
7 | 566 #endif |
567 } | |
568 | |
569 /* | |
570 * Read initialization commands from ".gvimrc" in current | |
571 * directory. This is only done if the 'exrc' option is set. | |
572 * Because of security reasons we disallow shell and write | |
573 * commands now, except for unix if the file is owned by the user | |
574 * or 'secure' option has been reset in environment of global | |
575 * ".gvimrc". | |
576 * Only do this if GVIMRC_FILE is not the same as USR_GVIMRC_FILE, | |
577 * USR_GVIMRC_FILE2, USR_GVIMRC_FILE3 or SYS_GVIMRC_FILE. | |
578 */ | |
579 if (p_exrc) | |
580 { | |
581 #ifdef UNIX | |
582 { | |
583 struct stat s; | |
584 | |
585 /* if ".gvimrc" file is not owned by user, set 'secure' | |
586 * mode */ | |
587 if (mch_stat(GVIMRC_FILE, &s) || s.st_uid != getuid()) | |
588 secure = p_secure; | |
589 } | |
590 #else | |
591 secure = p_secure; | |
592 #endif | |
593 | |
594 if ( fullpathcmp((char_u *)USR_GVIMRC_FILE, | |
595 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
596 #ifdef SYS_GVIMRC_FILE | |
597 && fullpathcmp((char_u *)SYS_GVIMRC_FILE, | |
598 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
599 #endif | |
600 #ifdef USR_GVIMRC_FILE2 | |
601 && fullpathcmp((char_u *)USR_GVIMRC_FILE2, | |
602 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
603 #endif | |
604 #ifdef USR_GVIMRC_FILE3 | |
605 && fullpathcmp((char_u *)USR_GVIMRC_FILE3, | |
606 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
607 #endif | |
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608 #ifdef USR_GVIMRC_FILE4 |
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609 && fullpathcmp((char_u *)USR_GVIMRC_FILE4, |
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610 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME |
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611 #endif |
7 | 612 ) |
819 | 613 do_source((char_u *)GVIMRC_FILE, TRUE, DOSO_GVIMRC); |
7 | 614 |
615 if (secure == 2) | |
616 need_wait_return = TRUE; | |
617 secure = 0; | |
618 } | |
619 } | |
620 | |
621 if (need_wait_return || msg_didany) | |
622 wait_return(TRUE); | |
623 | |
624 --recursive; | |
625 } | |
626 | |
627 /* If recursive call opened the shell, return here from the first call */ | |
628 if (gui.in_use) | |
629 return; | |
630 | |
631 /* | |
632 * Create the GUI shell. | |
633 */ | |
634 gui.in_use = TRUE; /* Must be set after menus have been set up */ | |
635 if (gui_mch_init() == FAIL) | |
636 goto error; | |
637 | |
638 /* Avoid a delay for an error message that was printed in the terminal | |
639 * where Vim was started. */ | |
640 emsg_on_display = FALSE; | |
641 msg_scrolled = 0; | |
446 | 642 clear_sb_text(); |
7 | 643 need_wait_return = FALSE; |
644 msg_didany = FALSE; | |
645 | |
646 /* | |
647 * Check validity of any generic resources that may have been loaded. | |
648 */ | |
649 if (gui.border_width < 0) | |
650 gui.border_width = 0; | |
651 | |
652 /* | |
653 * Set up the fonts. First use a font specified with "-fn" or "-font". | |
654 */ | |
655 if (font_argument != NULL) | |
656 set_option_value((char_u *)"gfn", 0L, (char_u *)font_argument, 0); | |
657 if ( | |
658 #ifdef FEAT_XFONTSET | |
659 (*p_guifontset == NUL | |
660 || gui_init_font(p_guifontset, TRUE) == FAIL) && | |
661 #endif | |
662 gui_init_font(*p_guifont == NUL ? hl_get_font_name() | |
663 : p_guifont, FALSE) == FAIL) | |
664 { | |
665 EMSG(_("E665: Cannot start GUI, no valid font found")); | |
666 goto error2; | |
667 } | |
668 #ifdef FEAT_MBYTE | |
669 if (gui_get_wide_font() == FAIL) | |
670 EMSG(_("E231: 'guifontwide' invalid")); | |
671 #endif | |
672 | |
673 gui.num_cols = Columns; | |
674 gui.num_rows = Rows; | |
675 gui_reset_scroll_region(); | |
676 | |
677 /* Create initial scrollbars */ | |
678 FOR_ALL_WINDOWS(wp) | |
679 { | |
680 gui_create_scrollbar(&wp->w_scrollbars[SBAR_LEFT], SBAR_LEFT, wp); | |
681 gui_create_scrollbar(&wp->w_scrollbars[SBAR_RIGHT], SBAR_RIGHT, wp); | |
682 } | |
683 gui_create_scrollbar(&gui.bottom_sbar, SBAR_BOTTOM, NULL); | |
684 | |
685 #ifdef FEAT_MENU | |
686 gui_create_initial_menus(root_menu); | |
687 #endif | |
688 #ifdef FEAT_SUN_WORKSHOP | |
689 if (usingSunWorkShop) | |
690 workshop_init(); | |
691 #endif | |
692 #ifdef FEAT_SIGN_ICONS | |
693 sign_gui_started(); | |
694 #endif | |
695 | |
696 /* Configure the desired menu and scrollbars */ | |
697 gui_init_which_components(NULL); | |
698 | |
699 /* All components of the GUI have been created now */ | |
700 gui.shell_created = TRUE; | |
701 | |
702 #ifndef FEAT_GUI_GTK | |
703 /* Set the shell size, adjusted for the screen size. For GTK this only | |
704 * works after the shell has been opened, thus it is further down. */ | |
811 | 705 gui_set_shellsize(FALSE, TRUE, RESIZE_BOTH); |
7 | 706 #endif |
707 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
708 /* Need to set the size of the menubar after all the menus have been | |
709 * created. */ | |
710 gui_mch_compute_menu_height((Widget)0); | |
711 #endif | |
712 | |
713 /* | |
714 * Actually open the GUI shell. | |
715 */ | |
716 if (gui_mch_open() != FAIL) | |
717 { | |
718 #ifdef FEAT_TITLE | |
719 maketitle(); | |
720 resettitle(); | |
721 #endif | |
722 init_gui_options(); | |
723 #ifdef FEAT_ARABIC | |
724 /* Our GUI can't do bidi. */ | |
725 p_tbidi = FALSE; | |
726 #endif | |
574 | 727 #if defined(FEAT_GUI_GTK) |
7 | 728 /* Give GTK+ a chance to put all widget's into place. */ |
729 gui_mch_update(); | |
827 | 730 |
731 # ifdef FEAT_MENU | |
732 /* If there is no 'm' in 'guioptions' we need to remove the menu now. | |
733 * It was still there to make F10 work. */ | |
734 if (vim_strchr(p_go, GO_MENUS) == NULL) | |
735 { | |
736 --gui.starting; | |
737 gui_mch_enable_menu(FALSE); | |
738 ++gui.starting; | |
739 gui_mch_update(); | |
740 } | |
741 # endif | |
742 | |
7 | 743 /* Now make sure the shell fits on the screen. */ |
811 | 744 gui_set_shellsize(FALSE, TRUE, RESIZE_BOTH); |
7 | 745 #endif |
261 | 746 /* When 'lines' was set while starting up the topframe may have to be |
747 * resized. */ | |
748 win_new_shellsize(); | |
187 | 749 |
750 #ifdef FEAT_BEVAL | |
751 /* Always create the Balloon Evaluation area, but disable it when | |
752 * 'ballooneval' is off */ | |
753 # ifdef FEAT_GUI_GTK | |
754 balloonEval = gui_mch_create_beval_area(gui.drawarea, NULL, | |
755 &general_beval_cb, NULL); | |
756 # else | |
216 | 757 # if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA) |
187 | 758 { |
759 extern Widget textArea; | |
760 balloonEval = gui_mch_create_beval_area(textArea, NULL, | |
216 | 761 &general_beval_cb, NULL); |
187 | 762 } |
763 # else | |
764 # ifdef FEAT_GUI_W32 | |
765 balloonEval = gui_mch_create_beval_area(NULL, NULL, | |
766 &general_beval_cb, NULL); | |
767 # endif | |
768 # endif | |
769 # endif | |
770 if (!p_beval) | |
771 gui_mch_disable_beval_area(balloonEval); | |
772 #endif | |
773 | |
7 | 774 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
775 if (!im_xim_isvalid_imactivate()) | |
776 EMSG(_("E599: Value of 'imactivatekey' is invalid")); | |
777 #endif | |
37 | 778 /* When 'cmdheight' was set during startup it may not have taken |
779 * effect yet. */ | |
780 if (p_ch != 1L) | |
824 | 781 command_height(); |
7 | 782 |
783 return; | |
784 } | |
785 | |
786 error2: | |
787 #ifdef FEAT_GUI_X11 | |
788 /* undo gui_mch_init() */ | |
789 gui_mch_uninit(); | |
790 #endif | |
791 | |
792 error: | |
793 gui.in_use = FALSE; | |
794 clip_init(FALSE); | |
795 } | |
796 | |
797 | |
798 void | |
799 gui_exit(rc) | |
800 int rc; | |
801 { | |
802 /* don't free the fonts, it leads to a BUS error | |
803 * richard@whitequeen.com Jul 99 */ | |
804 free_highlight_fonts(); | |
805 gui.in_use = FALSE; | |
806 gui_mch_exit(rc); | |
807 } | |
808 | |
574 | 809 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) || defined(FEAT_GUI_MSWIN) \ |
7 | 810 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) || defined(PROTO) |
1002 | 811 # define NEED_GUI_UPDATE_SCREEN 1 |
7 | 812 /* |
813 * Called when the GUI shell is closed by the user. If there are no changed | |
814 * files Vim exits, otherwise there will be a dialog to ask the user what to | |
815 * do. | |
816 * When this function returns, Vim should NOT exit! | |
817 */ | |
818 void | |
819 gui_shell_closed() | |
820 { | |
821 cmdmod_T save_cmdmod; | |
822 | |
823 save_cmdmod = cmdmod; | |
824 | |
825 /* Only exit when there are no changed files */ | |
826 exiting = TRUE; | |
827 # ifdef FEAT_BROWSE | |
828 cmdmod.browse = TRUE; | |
829 # endif | |
830 # if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
831 cmdmod.confirm = TRUE; | |
832 # endif | |
833 /* If there are changed buffers, present the user with a dialog if | |
834 * possible, otherwise give an error message. */ | |
835 if (!check_changed_any(FALSE)) | |
836 getout(0); | |
837 | |
838 exiting = FALSE; | |
839 cmdmod = save_cmdmod; | |
1002 | 840 gui_update_screen(); /* redraw, window may show changed buffer */ |
7 | 841 } |
842 #endif | |
843 | |
844 /* | |
4352 | 845 * Set the font. "font_list" is a comma separated list of font names. The |
7 | 846 * first font name that works is used. If none is found, use the default |
847 * font. | |
848 * If "fontset" is TRUE, the "font_list" is used as one name for the fontset. | |
849 * Return OK when able to set the font. When it failed FAIL is returned and | |
850 * the fonts are unchanged. | |
851 */ | |
852 int | |
853 gui_init_font(font_list, fontset) | |
854 char_u *font_list; | |
1884 | 855 int fontset UNUSED; |
7 | 856 { |
857 #define FONTLEN 320 | |
858 char_u font_name[FONTLEN]; | |
859 int font_list_empty = FALSE; | |
860 int ret = FAIL; | |
861 | |
862 if (!gui.in_use) | |
863 return FAIL; | |
864 | |
865 font_name[0] = NUL; | |
866 if (*font_list == NUL) | |
867 font_list_empty = TRUE; | |
868 else | |
869 { | |
870 #ifdef FEAT_XFONTSET | |
871 /* When using a fontset, the whole list of fonts is one name. */ | |
872 if (fontset) | |
873 ret = gui_mch_init_font(font_list, TRUE); | |
874 else | |
875 #endif | |
876 while (*font_list != NUL) | |
877 { | |
878 /* Isolate one comma separated font name. */ | |
879 (void)copy_option_part(&font_list, font_name, FONTLEN, ","); | |
880 | |
881 /* Careful!!! The Win32 version of gui_mch_init_font(), when | |
882 * called with "*" will change p_guifont to the selected font | |
883 * name, which frees the old value. This makes font_list | |
884 * invalid. Thus when OK is returned here, font_list must no | |
885 * longer be used! */ | |
886 if (gui_mch_init_font(font_name, FALSE) == OK) | |
887 { | |
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888 #if defined(FEAT_MBYTE) && !defined(FEAT_GUI_GTK) |
7 | 889 /* If it's a Unicode font, try setting 'guifontwide' to a |
890 * similar double-width font. */ | |
891 if ((p_guifontwide == NULL || *p_guifontwide == NUL) | |
892 && strstr((char *)font_name, "10646") != NULL) | |
893 set_guifontwide(font_name); | |
894 #endif | |
895 ret = OK; | |
896 break; | |
897 } | |
898 } | |
899 } | |
900 | |
901 if (ret != OK | |
902 && STRCMP(font_list, "*") != 0 | |
903 && (font_list_empty || gui.norm_font == NOFONT)) | |
904 { | |
905 /* | |
906 * Couldn't load any font in 'font_list', keep the current font if | |
907 * there is one. If 'font_list' is empty, or if there is no current | |
908 * font, tell gui_mch_init_font() to try to find a font we can load. | |
909 */ | |
910 ret = gui_mch_init_font(NULL, FALSE); | |
911 } | |
912 | |
913 if (ret == OK) | |
914 { | |
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915 #ifndef FEAT_GUI_GTK |
7 | 916 /* Set normal font as current font */ |
917 # ifdef FEAT_XFONTSET | |
918 if (gui.fontset != NOFONTSET) | |
919 gui_mch_set_fontset(gui.fontset); | |
920 else | |
921 # endif | |
922 gui_mch_set_font(gui.norm_font); | |
923 #endif | |
3923 | 924 gui_set_shellsize(FALSE, TRUE, RESIZE_BOTH); |
7 | 925 } |
926 | |
927 return ret; | |
928 } | |
929 | |
930 #if defined(FEAT_MBYTE) || defined(PROTO) | |
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931 # ifndef FEAT_GUI_GTK |
7 | 932 /* |
933 * Try setting 'guifontwide' to a font twice as wide as "name". | |
934 */ | |
935 static void | |
936 set_guifontwide(name) | |
937 char_u *name; | |
938 { | |
939 int i = 0; | |
940 char_u wide_name[FONTLEN + 10]; /* room for 2 * width and '*' */ | |
941 char_u *wp = NULL; | |
942 char_u *p; | |
943 GuiFont font; | |
944 | |
945 wp = wide_name; | |
946 for (p = name; *p != NUL; ++p) | |
947 { | |
948 *wp++ = *p; | |
949 if (*p == '-') | |
950 { | |
951 ++i; | |
952 if (i == 6) /* font type: change "--" to "-*-" */ | |
953 { | |
954 if (p[1] == '-') | |
955 *wp++ = '*'; | |
956 } | |
957 else if (i == 12) /* found the width */ | |
958 { | |
959 ++p; | |
960 i = getdigits(&p); | |
961 if (i != 0) | |
962 { | |
963 /* Double the width specification. */ | |
964 sprintf((char *)wp, "%d%s", i * 2, p); | |
965 font = gui_mch_get_font(wide_name, FALSE); | |
966 if (font != NOFONT) | |
967 { | |
37 | 968 gui_mch_free_font(gui.wide_font); |
7 | 969 gui.wide_font = font; |
970 set_string_option_direct((char_u *)"gfw", -1, | |
694 | 971 wide_name, OPT_FREE, 0); |
7 | 972 } |
973 } | |
974 break; | |
975 } | |
976 } | |
977 } | |
978 } | |
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979 # endif /* !FEAT_GUI_GTK */ |
7 | 980 |
981 /* | |
982 * Get the font for 'guifontwide'. | |
983 * Return FAIL for an invalid font name. | |
984 */ | |
985 int | |
986 gui_get_wide_font() | |
987 { | |
988 GuiFont font = NOFONT; | |
989 char_u font_name[FONTLEN]; | |
990 char_u *p; | |
991 | |
992 if (!gui.in_use) /* Can't allocate font yet, assume it's OK. */ | |
993 return OK; /* Will give an error message later. */ | |
994 | |
995 if (p_guifontwide != NULL && *p_guifontwide != NUL) | |
996 { | |
997 for (p = p_guifontwide; *p != NUL; ) | |
998 { | |
999 /* Isolate one comma separated font name. */ | |
1000 (void)copy_option_part(&p, font_name, FONTLEN, ","); | |
1001 font = gui_mch_get_font(font_name, FALSE); | |
1002 if (font != NOFONT) | |
1003 break; | |
1004 } | |
1005 if (font == NOFONT) | |
1006 return FAIL; | |
1007 } | |
1008 | |
1009 gui_mch_free_font(gui.wide_font); | |
4250 | 1010 # ifdef FEAT_GUI_GTK |
7 | 1011 /* Avoid unnecessary overhead if 'guifontwide' is equal to 'guifont'. */ |
1012 if (font != NOFONT && gui.norm_font != NOFONT | |
1013 && pango_font_description_equal(font, gui.norm_font)) | |
1014 { | |
1015 gui.wide_font = NOFONT; | |
1016 gui_mch_free_font(font); | |
1017 } | |
1018 else | |
4250 | 1019 # endif |
7 | 1020 gui.wide_font = font; |
4250 | 1021 # ifdef FEAT_GUI_MSWIN |
4055 | 1022 gui_mch_wide_font_changed(); |
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1023 # else |
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1024 /* |
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1025 * TODO: setup wide_bold_font, wide_ital_font and wide_boldital_font to |
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1026 * support those fonts for 'guifontwide'. |
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1027 */ |
4250 | 1028 # endif |
7 | 1029 return OK; |
1030 } | |
1031 #endif | |
1032 | |
1033 void | |
1034 gui_set_cursor(row, col) | |
1035 int row; | |
1036 int col; | |
1037 { | |
1038 gui.row = row; | |
1039 gui.col = col; | |
1040 } | |
1041 | |
1042 /* | |
1043 * gui_check_pos - check if the cursor is on the screen. | |
1044 */ | |
1045 static void | |
1046 gui_check_pos() | |
1047 { | |
1048 if (gui.row >= screen_Rows) | |
1049 gui.row = screen_Rows - 1; | |
1050 if (gui.col >= screen_Columns) | |
1051 gui.col = screen_Columns - 1; | |
1052 if (gui.cursor_row >= screen_Rows || gui.cursor_col >= screen_Columns) | |
1053 gui.cursor_is_valid = FALSE; | |
1054 } | |
1055 | |
1056 /* | |
1057 * Redraw the cursor if necessary or when forced. | |
1058 * Careful: The contents of ScreenLines[] must match what is on the screen, | |
1059 * otherwise this goes wrong. May need to call out_flush() first. | |
1060 */ | |
1061 void | |
1062 gui_update_cursor(force, clear_selection) | |
1063 int force; /* when TRUE, update even when not moved */ | |
1064 int clear_selection;/* clear selection under cursor */ | |
1065 { | |
1066 int cur_width = 0; | |
1067 int cur_height = 0; | |
1068 int old_hl_mask; | |
1069 int idx; | |
1070 int id; | |
1071 guicolor_T cfg, cbg, cc; /* cursor fore-/background color */ | |
1072 int cattr; /* cursor attributes */ | |
1073 int attr; | |
1074 attrentry_T *aep = NULL; | |
1075 | |
1695 | 1076 /* Don't update the cursor when halfway busy scrolling or the screen size |
1077 * doesn't match 'columns' and 'lines. ScreenLines[] isn't valid then. */ | |
1078 if (!can_update_cursor || screen_Columns != gui.num_cols | |
1079 || screen_Rows != gui.num_rows) | |
7 | 1080 return; |
1081 | |
1082 gui_check_pos(); | |
1083 if (!gui.cursor_is_valid || force | |
1084 || gui.row != gui.cursor_row || gui.col != gui.cursor_col) | |
1085 { | |
1086 gui_undraw_cursor(); | |
1087 if (gui.row < 0) | |
1088 return; | |
1089 #ifdef USE_IM_CONTROL | |
1090 if (gui.row != gui.cursor_row || gui.col != gui.cursor_col) | |
1091 im_set_position(gui.row, gui.col); | |
1092 #endif | |
1093 gui.cursor_row = gui.row; | |
1094 gui.cursor_col = gui.col; | |
1095 | |
1096 /* Only write to the screen after ScreenLines[] has been initialized */ | |
1097 if (!screen_cleared || ScreenLines == NULL) | |
1098 return; | |
1099 | |
1100 /* Clear the selection if we are about to write over it */ | |
1101 if (clear_selection) | |
1102 clip_may_clear_selection(gui.row, gui.row); | |
1103 /* Check that the cursor is inside the shell (resizing may have made | |
1104 * it invalid) */ | |
1105 if (gui.row >= screen_Rows || gui.col >= screen_Columns) | |
1106 return; | |
1107 | |
1108 gui.cursor_is_valid = TRUE; | |
1109 | |
1110 /* | |
1111 * How the cursor is drawn depends on the current mode. | |
1112 */ | |
1113 idx = get_shape_idx(FALSE); | |
1114 if (State & LANGMAP) | |
1115 id = shape_table[idx].id_lm; | |
1116 else | |
1117 id = shape_table[idx].id; | |
1118 | |
1119 /* get the colors and attributes for the cursor. Default is inverted */ | |
1120 cfg = INVALCOLOR; | |
1121 cbg = INVALCOLOR; | |
1122 cattr = HL_INVERSE; | |
1123 gui_mch_set_blinking(shape_table[idx].blinkwait, | |
1124 shape_table[idx].blinkon, | |
1125 shape_table[idx].blinkoff); | |
1126 if (id > 0) | |
1127 { | |
1128 cattr = syn_id2colors(id, &cfg, &cbg); | |
1129 #if defined(USE_IM_CONTROL) || defined(FEAT_HANGULIN) | |
1130 { | |
1131 static int iid; | |
1132 guicolor_T fg, bg; | |
1133 | |
1668 | 1134 if ( |
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
1135 # if defined(FEAT_GUI_GTK) && !defined(FEAT_HANGULIN) |
1668 | 1136 preedit_get_status() |
1137 # else | |
1138 im_get_status() | |
1139 # endif | |
1140 ) | |
7 | 1141 { |
1142 iid = syn_name2id((char_u *)"CursorIM"); | |
1143 if (iid > 0) | |
1144 { | |
1145 syn_id2colors(iid, &fg, &bg); | |
1146 if (bg != INVALCOLOR) | |
1147 cbg = bg; | |
1148 if (fg != INVALCOLOR) | |
1149 cfg = fg; | |
1150 } | |
1151 } | |
1152 } | |
1153 #endif | |
1154 } | |
1155 | |
1156 /* | |
1157 * Get the attributes for the character under the cursor. | |
1158 * When no cursor color was given, use the character color. | |
1159 */ | |
1160 attr = ScreenAttrs[LineOffset[gui.row] + gui.col]; | |
1161 if (attr > HL_ALL) | |
1162 aep = syn_gui_attr2entry(attr); | |
1163 if (aep != NULL) | |
1164 { | |
1165 attr = aep->ae_attr; | |
1166 if (cfg == INVALCOLOR) | |
1167 cfg = ((attr & HL_INVERSE) ? aep->ae_u.gui.bg_color | |
1168 : aep->ae_u.gui.fg_color); | |
1169 if (cbg == INVALCOLOR) | |
1170 cbg = ((attr & HL_INVERSE) ? aep->ae_u.gui.fg_color | |
1171 : aep->ae_u.gui.bg_color); | |
1172 } | |
1173 if (cfg == INVALCOLOR) | |
1174 cfg = (attr & HL_INVERSE) ? gui.back_pixel : gui.norm_pixel; | |
1175 if (cbg == INVALCOLOR) | |
1176 cbg = (attr & HL_INVERSE) ? gui.norm_pixel : gui.back_pixel; | |
1177 | |
1178 #ifdef FEAT_XIM | |
1179 if (aep != NULL) | |
1180 { | |
1181 xim_bg_color = ((attr & HL_INVERSE) ? aep->ae_u.gui.fg_color | |
1182 : aep->ae_u.gui.bg_color); | |
1183 xim_fg_color = ((attr & HL_INVERSE) ? aep->ae_u.gui.bg_color | |
1184 : aep->ae_u.gui.fg_color); | |
1185 if (xim_bg_color == INVALCOLOR) | |
1186 xim_bg_color = (attr & HL_INVERSE) ? gui.norm_pixel | |
1187 : gui.back_pixel; | |
1188 if (xim_fg_color == INVALCOLOR) | |
1189 xim_fg_color = (attr & HL_INVERSE) ? gui.back_pixel | |
1190 : gui.norm_pixel; | |
1191 } | |
1192 else | |
1193 { | |
1194 xim_bg_color = (attr & HL_INVERSE) ? gui.norm_pixel | |
1195 : gui.back_pixel; | |
1196 xim_fg_color = (attr & HL_INVERSE) ? gui.back_pixel | |
1197 : gui.norm_pixel; | |
1198 } | |
1199 #endif | |
1200 | |
1201 attr &= ~HL_INVERSE; | |
1202 if (cattr & HL_INVERSE) | |
1203 { | |
1204 cc = cbg; | |
1205 cbg = cfg; | |
1206 cfg = cc; | |
1207 } | |
1208 cattr &= ~HL_INVERSE; | |
1209 | |
1210 /* | |
1211 * When we don't have window focus, draw a hollow cursor. | |
1212 */ | |
1213 if (!gui.in_focus) | |
1214 { | |
1215 gui_mch_draw_hollow_cursor(cbg); | |
1216 return; | |
1217 } | |
1218 | |
1219 old_hl_mask = gui.highlight_mask; | |
1220 if (shape_table[idx].shape == SHAPE_BLOCK | |
1221 #ifdef FEAT_HANGULIN | |
1222 || composing_hangul | |
1223 #endif | |
1224 ) | |
1225 { | |
1226 /* | |
1227 * Draw the text character with the cursor colors. Use the | |
1228 * character attributes plus the cursor attributes. | |
1229 */ | |
1230 gui.highlight_mask = (cattr | attr); | |
1231 #ifdef FEAT_HANGULIN | |
1232 if (composing_hangul) | |
1233 (void)gui_outstr_nowrap(composing_hangul_buffer, 2, | |
1234 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, cfg, cbg, 0); | |
1235 else | |
1236 #endif | |
1237 (void)gui_screenchar(LineOffset[gui.row] + gui.col, | |
1238 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, cfg, cbg, 0); | |
1239 } | |
1240 else | |
1241 { | |
1242 #if defined(FEAT_MBYTE) && defined(FEAT_RIGHTLEFT) | |
1243 int col_off = FALSE; | |
1244 #endif | |
1245 /* | |
1246 * First draw the partial cursor, then overwrite with the text | |
1247 * character, using a transparent background. | |
1248 */ | |
1249 if (shape_table[idx].shape == SHAPE_VER) | |
1250 { | |
1251 cur_height = gui.char_height; | |
1252 cur_width = (gui.char_width * shape_table[idx].percentage | |
1253 + 99) / 100; | |
1254 } | |
1255 else | |
1256 { | |
1257 cur_height = (gui.char_height * shape_table[idx].percentage | |
1258 + 99) / 100; | |
1259 cur_width = gui.char_width; | |
1260 } | |
1261 #ifdef FEAT_MBYTE | |
1378 | 1262 if (has_mbyte && (*mb_off2cells)(LineOffset[gui.row] + gui.col, |
1263 LineOffset[gui.row] + screen_Columns) > 1) | |
7 | 1264 { |
1265 /* Double wide character. */ | |
1266 if (shape_table[idx].shape != SHAPE_VER) | |
1267 cur_width += gui.char_width; | |
1268 # ifdef FEAT_RIGHTLEFT | |
1269 if (CURSOR_BAR_RIGHT) | |
1270 { | |
1271 /* gui.col points to the left halve of the character but | |
1272 * the vertical line needs to be on the right halve. | |
1273 * A double-wide horizontal line is also drawn from the | |
1274 * right halve in gui_mch_draw_part_cursor(). */ | |
1275 col_off = TRUE; | |
1276 ++gui.col; | |
1277 } | |
1278 # endif | |
1279 } | |
1280 #endif | |
1281 gui_mch_draw_part_cursor(cur_width, cur_height, cbg); | |
1282 #if defined(FEAT_MBYTE) && defined(FEAT_RIGHTLEFT) | |
1283 if (col_off) | |
1284 --gui.col; | |
1285 #endif | |
1286 | |
1287 #ifndef FEAT_GUI_MSWIN /* doesn't seem to work for MSWindows */ | |
1288 gui.highlight_mask = ScreenAttrs[LineOffset[gui.row] + gui.col]; | |
1289 (void)gui_screenchar(LineOffset[gui.row] + gui.col, | |
1290 GUI_MON_TRS_CURSOR | GUI_MON_NOCLEAR, | |
1291 (guicolor_T)0, (guicolor_T)0, 0); | |
1292 #endif | |
1293 } | |
1294 gui.highlight_mask = old_hl_mask; | |
1295 } | |
1296 } | |
1297 | |
1298 #if defined(FEAT_MENU) || defined(PROTO) | |
1299 void | |
1300 gui_position_menu() | |
1301 { | |
574 | 1302 # if !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF) |
7 | 1303 if (gui.menu_is_active && gui.in_use) |
1304 gui_mch_set_menu_pos(0, 0, gui.menu_width, gui.menu_height); | |
1305 # endif | |
1306 } | |
1307 #endif | |
1308 | |
1309 /* | |
1310 * Position the various GUI components (text area, menu). The vertical | |
1311 * scrollbars are NOT handled here. See gui_update_scrollbars(). | |
1312 */ | |
1313 static void | |
1314 gui_position_components(total_width) | |
1884 | 1315 int total_width UNUSED; |
7 | 1316 { |
1317 int text_area_x; | |
1318 int text_area_y; | |
1319 int text_area_width; | |
1320 int text_area_height; | |
1321 | |
1322 /* avoid that moving components around generates events */ | |
1323 ++hold_gui_events; | |
1324 | |
1325 text_area_x = 0; | |
1326 if (gui.which_scrollbars[SBAR_LEFT]) | |
1327 text_area_x += gui.scrollbar_width; | |
1328 | |
1329 text_area_y = 0; | |
1330 #if defined(FEAT_MENU) && !(defined(FEAT_GUI_GTK) || defined(FEAT_GUI_PHOTON)) | |
1331 gui.menu_width = total_width; | |
1332 if (gui.menu_is_active) | |
1333 text_area_y += gui.menu_height; | |
1334 #endif | |
1335 #if defined(FEAT_TOOLBAR) && defined(FEAT_GUI_MSWIN) | |
1336 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
1337 text_area_y = TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT; | |
1338 #endif | |
1339 | |
819 | 1340 # if defined(FEAT_GUI_TABLINE) && (defined(FEAT_GUI_MSWIN) \ |
1378 | 1341 || defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_MAC)) |
810 | 1342 if (gui_has_tabline()) |
843 | 1343 text_area_y += gui.tabline_height; |
810 | 1344 #endif |
1345 | |
7 | 1346 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) |
1347 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
1348 { | |
1349 # ifdef FEAT_GUI_ATHENA | |
1350 gui_mch_set_toolbar_pos(0, text_area_y, | |
1351 gui.menu_width, gui.toolbar_height); | |
1352 # endif | |
1353 text_area_y += gui.toolbar_height; | |
1354 } | |
1355 #endif | |
1356 | |
1357 text_area_width = gui.num_cols * gui.char_width + gui.border_offset * 2; | |
1358 text_area_height = gui.num_rows * gui.char_height + gui.border_offset * 2; | |
1359 | |
1360 gui_mch_set_text_area_pos(text_area_x, | |
1361 text_area_y, | |
1362 text_area_width, | |
1363 text_area_height | |
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
1364 #if defined(FEAT_XIM) && !defined(FEAT_GUI_GTK) |
7 | 1365 + xim_get_status_area_height() |
1366 #endif | |
1367 ); | |
1368 #ifdef FEAT_MENU | |
1369 gui_position_menu(); | |
1370 #endif | |
1371 if (gui.which_scrollbars[SBAR_BOTTOM]) | |
1372 gui_mch_set_scrollbar_pos(&gui.bottom_sbar, | |
1373 text_area_x, | |
1374 text_area_y + text_area_height, | |
1375 text_area_width, | |
1376 gui.scrollbar_height); | |
1377 gui.left_sbar_x = 0; | |
1378 gui.right_sbar_x = text_area_x + text_area_width; | |
1379 | |
1380 --hold_gui_events; | |
1381 } | |
1382 | |
444 | 1383 /* |
1384 * Get the width of the widgets and decorations to the side of the text area. | |
1385 */ | |
7 | 1386 int |
1387 gui_get_base_width() | |
1388 { | |
1389 int base_width; | |
1390 | |
1391 base_width = 2 * gui.border_offset; | |
1392 if (gui.which_scrollbars[SBAR_LEFT]) | |
1393 base_width += gui.scrollbar_width; | |
1394 if (gui.which_scrollbars[SBAR_RIGHT]) | |
1395 base_width += gui.scrollbar_width; | |
1396 return base_width; | |
1397 } | |
1398 | |
444 | 1399 /* |
1400 * Get the height of the widgets and decorations above and below the text area. | |
1401 */ | |
7 | 1402 int |
1403 gui_get_base_height() | |
1404 { | |
1405 int base_height; | |
1406 | |
1407 base_height = 2 * gui.border_offset; | |
1408 if (gui.which_scrollbars[SBAR_BOTTOM]) | |
1409 base_height += gui.scrollbar_height; | |
1410 #ifdef FEAT_GUI_GTK | |
1411 /* We can't take the sizes properly into account until anything is | |
1412 * realized. Therefore we recalculate all the values here just before | |
1413 * setting the size. (--mdcki) */ | |
1414 #else | |
1415 # ifdef FEAT_MENU | |
1416 if (gui.menu_is_active) | |
1417 base_height += gui.menu_height; | |
1418 # endif | |
1419 # ifdef FEAT_TOOLBAR | |
1420 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
1421 # if defined(FEAT_GUI_MSWIN) && defined(FEAT_TOOLBAR) | |
1422 base_height += (TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT); | |
1423 # else | |
1424 base_height += gui.toolbar_height; | |
1425 # endif | |
1426 # endif | |
819 | 1427 # if defined(FEAT_GUI_TABLINE) && (defined(FEAT_GUI_MSWIN) \ |
1428 || defined(FEAT_GUI_MOTIF)) | |
810 | 1429 if (gui_has_tabline()) |
843 | 1430 base_height += gui.tabline_height; |
810 | 1431 # endif |
7 | 1432 # ifdef FEAT_FOOTER |
1433 if (vim_strchr(p_go, GO_FOOTER) != NULL) | |
1434 base_height += gui.footer_height; | |
1435 # endif | |
1436 # if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
1437 base_height += gui_mch_text_area_extra_height(); | |
1438 # endif | |
1439 #endif | |
1440 return base_height; | |
1441 } | |
1442 | |
1443 /* | |
1444 * Should be called after the GUI shell has been resized. Its arguments are | |
1445 * the new width and height of the shell in pixels. | |
1446 */ | |
1447 void | |
1448 gui_resize_shell(pixel_width, pixel_height) | |
1449 int pixel_width; | |
1450 int pixel_height; | |
1451 { | |
1452 static int busy = FALSE; | |
1453 | |
1454 if (!gui.shell_created) /* ignore when still initializing */ | |
1455 return; | |
1456 | |
1457 /* | |
1458 * Can't resize the screen while it is being redrawn. Remember the new | |
1459 * size and handle it later. | |
1460 */ | |
1461 if (updating_screen || busy) | |
1462 { | |
1463 new_pixel_width = pixel_width; | |
1464 new_pixel_height = pixel_height; | |
1465 return; | |
1466 } | |
1467 | |
1468 again: | |
1469 busy = TRUE; | |
1470 | |
1471 /* Flush pending output before redrawing */ | |
1472 out_flush(); | |
1473 | |
1474 gui.num_cols = (pixel_width - gui_get_base_width()) / gui.char_width; | |
1529 | 1475 gui.num_rows = (pixel_height - gui_get_base_height()) / gui.char_height; |
7 | 1476 |
1477 gui_position_components(pixel_width); | |
1478 | |
1479 gui_reset_scroll_region(); | |
1480 /* | |
1481 * At the "more" and ":confirm" prompt there is no redraw, put the cursor | |
1482 * at the last line here (why does it have to be one row too low?). | |
1483 */ | |
1484 if (State == ASKMORE || State == CONFIRM) | |
1485 gui.row = gui.num_rows; | |
1486 | |
1487 /* Only comparing Rows and Columns may be sufficient, but let's stay on | |
1488 * the safe side. */ | |
1489 if (gui.num_rows != screen_Rows || gui.num_cols != screen_Columns | |
1490 || gui.num_rows != Rows || gui.num_cols != Columns) | |
1491 shell_resized(); | |
1492 | |
1493 gui_update_scrollbars(TRUE); | |
1494 gui_update_cursor(FALSE, TRUE); | |
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
1495 #if defined(FEAT_XIM) && !defined(FEAT_GUI_GTK) |
7 | 1496 xim_set_status_area(); |
1497 #endif | |
1498 | |
1499 busy = FALSE; | |
669 | 1500 |
7 | 1501 /* |
1502 * We could have been called again while redrawing the screen. | |
1503 * Need to do it all again with the latest size then. | |
1504 */ | |
1505 if (new_pixel_height) | |
1506 { | |
1507 pixel_width = new_pixel_width; | |
1508 pixel_height = new_pixel_height; | |
1509 new_pixel_width = 0; | |
1510 new_pixel_height = 0; | |
1511 goto again; | |
1512 } | |
1513 } | |
1514 | |
1515 /* | |
1516 * Check if gui_resize_shell() must be called. | |
1517 */ | |
1518 void | |
1519 gui_may_resize_shell() | |
1520 { | |
1521 int h, w; | |
1522 | |
1523 if (new_pixel_height) | |
1524 { | |
1525 /* careful: gui_resize_shell() may postpone the resize again if we | |
1526 * were called indirectly by it */ | |
1527 w = new_pixel_width; | |
1528 h = new_pixel_height; | |
1529 new_pixel_width = 0; | |
1530 new_pixel_height = 0; | |
1531 gui_resize_shell(w, h); | |
1532 } | |
1533 } | |
1534 | |
1535 int | |
1536 gui_get_shellsize() | |
1537 { | |
1538 Rows = gui.num_rows; | |
1539 Columns = gui.num_cols; | |
1540 return OK; | |
1541 } | |
1542 | |
1543 /* | |
1544 * Set the size of the Vim shell according to Rows and Columns. | |
444 | 1545 * If "fit_to_display" is TRUE then the size may be reduced to fit the window |
1546 * on the screen. | |
7 | 1547 */ |
1548 void | |
811 | 1549 gui_set_shellsize(mustset, fit_to_display, direction) |
1884 | 1550 int mustset UNUSED; /* set by the user */ |
7 | 1551 int fit_to_display; |
811 | 1552 int direction; /* RESIZE_HOR, RESIZE_VER */ |
7 | 1553 { |
1554 int base_width; | |
1555 int base_height; | |
1556 int width; | |
1557 int height; | |
1558 int min_width; | |
1559 int min_height; | |
1560 int screen_w; | |
1561 int screen_h; | |
2277
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Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
1562 #ifdef FEAT_GUI_GTK |
1967 | 1563 int un_maximize = mustset; |
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
1564 int did_adjust = 0; |
1967 | 1565 #endif |
2065
9b78bb3794ba
updated for version 7.2.350
Bram Moolenaar <bram@zimbu.org>
parents:
1967
diff
changeset
|
1566 int x = -1, y = -1; |
7 | 1567 |
1568 if (!gui.shell_created) | |
1569 return; | |
1570 | |
3014 | 1571 #if defined(MSWIN) || defined(FEAT_GUI_GTK) |
7 | 1572 /* If not setting to a user specified size and maximized, calculate the |
1573 * number of characters that fit in the maximized window. */ | |
1574 if (!mustset && gui_mch_maximized()) | |
1575 { | |
1576 gui_mch_newfont(); | |
1577 return; | |
1578 } | |
1579 #endif | |
1580 | |
1581 base_width = gui_get_base_width(); | |
1582 base_height = gui_get_base_height(); | |
2065
9b78bb3794ba
updated for version 7.2.350
Bram Moolenaar <bram@zimbu.org>
parents:
1967
diff
changeset
|
1583 if (fit_to_display) |
9b78bb3794ba
updated for version 7.2.350
Bram Moolenaar <bram@zimbu.org>
parents:
1967
diff
changeset
|
1584 /* Remember the original window position. */ |
9b78bb3794ba
updated for version 7.2.350
Bram Moolenaar <bram@zimbu.org>
parents:
1967
diff
changeset
|
1585 gui_mch_get_winpos(&x, &y); |
9b78bb3794ba
updated for version 7.2.350
Bram Moolenaar <bram@zimbu.org>
parents:
1967
diff
changeset
|
1586 |
7 | 1587 #ifdef USE_SUN_WORKSHOP |
1588 if (!mustset && usingSunWorkShop | |
1589 && workshop_get_width_height(&width, &height)) | |
1590 { | |
1591 Columns = (width - base_width + gui.char_width - 1) / gui.char_width; | |
1592 Rows = (height - base_height + gui.char_height - 1) / gui.char_height; | |
1593 } | |
1594 else | |
1595 #endif | |
1596 { | |
1597 width = Columns * gui.char_width + base_width; | |
1598 height = Rows * gui.char_height + base_height; | |
1599 } | |
1600 | |
1601 if (fit_to_display) | |
1602 { | |
1603 gui_mch_get_screen_dimensions(&screen_w, &screen_h); | |
811 | 1604 if ((direction & RESIZE_HOR) && width > screen_w) |
7 | 1605 { |
1606 Columns = (screen_w - base_width) / gui.char_width; | |
1607 if (Columns < MIN_COLUMNS) | |
1608 Columns = MIN_COLUMNS; | |
1609 width = Columns * gui.char_width + base_width; | |
2277
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diff
changeset
|
1610 #ifdef FEAT_GUI_GTK |
1967 | 1611 ++did_adjust; |
1612 #endif | |
7 | 1613 } |
811 | 1614 if ((direction & RESIZE_VERT) && height > screen_h) |
7 | 1615 { |
1616 Rows = (screen_h - base_height) / gui.char_height; | |
1617 check_shellsize(); | |
1618 height = Rows * gui.char_height + base_height; | |
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diff
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|
1619 #ifdef FEAT_GUI_GTK |
1967 | 1620 ++did_adjust; |
1621 #endif | |
7 | 1622 } |
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diff
changeset
|
1623 #ifdef FEAT_GUI_GTK |
1967 | 1624 if (did_adjust == 2 || (width + gui.char_width >= screen_w |
1625 && height + gui.char_height >= screen_h)) | |
1626 /* don't unmaximize if at maximum size */ | |
1627 un_maximize = FALSE; | |
1628 #endif | |
7 | 1629 } |
1630 gui.num_cols = Columns; | |
1631 gui.num_rows = Rows; | |
1632 | |
1633 min_width = base_width + MIN_COLUMNS * gui.char_width; | |
1634 min_height = base_height + MIN_LINES * gui.char_height; | |
1967 | 1635 #ifdef FEAT_WINDOWS |
685 | 1636 min_height += tabline_height() * gui.char_height; |
1967 | 1637 #endif |
1638 | |
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2275
diff
changeset
|
1639 #ifdef FEAT_GUI_GTK |
1967 | 1640 if (un_maximize) |
1641 { | |
1642 /* If the window size is smaller than the screen unmaximize the | |
1643 * window, otherwise resizing won't work. */ | |
1644 gui_mch_get_screen_dimensions(&screen_w, &screen_h); | |
1645 if ((width + gui.char_width < screen_w | |
1646 || height + gui.char_height * 2 < screen_h) | |
1647 && gui_mch_maximized()) | |
1648 gui_mch_unmaximize(); | |
1649 } | |
1650 #endif | |
7 | 1651 |
1652 gui_mch_set_shellsize(width, height, min_width, min_height, | |
811 | 1653 base_width, base_height, direction); |
2065
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diff
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|
1654 |
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diff
changeset
|
1655 if (fit_to_display && x >= 0 && y >= 0) |
7 | 1656 { |
2065
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1967
diff
changeset
|
1657 /* Some window managers put the Vim window left of/above the screen. |
9b78bb3794ba
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1967
diff
changeset
|
1658 * Only change the position if it wasn't already negative before |
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diff
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|
1659 * (happens on MS-Windows with a secondary monitor). */ |
7 | 1660 gui_mch_update(); |
1661 if (gui_mch_get_winpos(&x, &y) == OK && (x < 0 || y < 0)) | |
1662 gui_mch_set_winpos(x < 0 ? 0 : x, y < 0 ? 0 : y); | |
1663 } | |
1664 | |
1665 gui_position_components(width); | |
1666 gui_update_scrollbars(TRUE); | |
1667 gui_reset_scroll_region(); | |
1668 } | |
1669 | |
1670 /* | |
1671 * Called when Rows and/or Columns has changed. | |
1672 */ | |
1673 void | |
1674 gui_new_shellsize() | |
1675 { | |
1676 gui_reset_scroll_region(); | |
1677 } | |
1678 | |
1679 /* | |
1680 * Make scroll region cover whole screen. | |
1681 */ | |
1682 void | |
1683 gui_reset_scroll_region() | |
1684 { | |
1685 gui.scroll_region_top = 0; | |
1686 gui.scroll_region_bot = gui.num_rows - 1; | |
1687 gui.scroll_region_left = 0; | |
1688 gui.scroll_region_right = gui.num_cols - 1; | |
1689 } | |
1690 | |
1691 void | |
1692 gui_start_highlight(mask) | |
1693 int mask; | |
1694 { | |
1695 if (mask > HL_ALL) /* highlight code */ | |
1696 gui.highlight_mask = mask; | |
1697 else /* mask */ | |
1698 gui.highlight_mask |= mask; | |
1699 } | |
1700 | |
1701 void | |
1702 gui_stop_highlight(mask) | |
1703 int mask; | |
1704 { | |
1705 if (mask > HL_ALL) /* highlight code */ | |
1706 gui.highlight_mask = HL_NORMAL; | |
1707 else /* mask */ | |
1708 gui.highlight_mask &= ~mask; | |
1709 } | |
1710 | |
1711 /* | |
1712 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
1713 * (row2, col2) inclusive. | |
1714 */ | |
1715 void | |
1716 gui_clear_block(row1, col1, row2, col2) | |
1717 int row1; | |
1718 int col1; | |
1719 int row2; | |
1720 int col2; | |
1721 { | |
1722 /* Clear the selection if we are about to write over it */ | |
1723 clip_may_clear_selection(row1, row2); | |
1724 | |
1725 gui_mch_clear_block(row1, col1, row2, col2); | |
1726 | |
1727 /* Invalidate cursor if it was in this block */ | |
1728 if ( gui.cursor_row >= row1 && gui.cursor_row <= row2 | |
1729 && gui.cursor_col >= col1 && gui.cursor_col <= col2) | |
1730 gui.cursor_is_valid = FALSE; | |
1731 } | |
1732 | |
1733 /* | |
1734 * Write code to update the cursor later. This avoids the need to flush the | |
1735 * output buffer before calling gui_update_cursor(). | |
1736 */ | |
1737 void | |
1738 gui_update_cursor_later() | |
1739 { | |
1740 OUT_STR(IF_EB("\033|s", ESC_STR "|s")); | |
1741 } | |
1742 | |
1743 void | |
1744 gui_write(s, len) | |
1745 char_u *s; | |
1746 int len; | |
1747 { | |
1748 char_u *p; | |
1749 int arg1 = 0, arg2 = 0; | |
1750 int force_cursor = FALSE; /* force cursor update */ | |
1751 int force_scrollbar = FALSE; | |
1752 static win_T *old_curwin = NULL; | |
1753 | |
1754 /* #define DEBUG_GUI_WRITE */ | |
1755 #ifdef DEBUG_GUI_WRITE | |
1756 { | |
1757 int i; | |
1758 char_u *str; | |
1759 | |
1760 printf("gui_write(%d):\n ", len); | |
1761 for (i = 0; i < len; i++) | |
1762 if (s[i] == ESC) | |
1763 { | |
1764 if (i != 0) | |
1765 printf("\n "); | |
1766 printf("<ESC>"); | |
1767 } | |
1768 else | |
1769 { | |
1770 str = transchar_byte(s[i]); | |
1771 if (str[0] && str[1]) | |
1772 printf("<%s>", (char *)str); | |
1773 else | |
1774 printf("%s", (char *)str); | |
1775 } | |
1776 printf("\n"); | |
1777 } | |
1778 #endif | |
1779 while (len) | |
1780 { | |
1781 if (s[0] == ESC && s[1] == '|') | |
1782 { | |
1783 p = s + 2; | |
1784 if (VIM_ISDIGIT(*p)) | |
1785 { | |
1786 arg1 = getdigits(&p); | |
1787 if (p > s + len) | |
1788 break; | |
1789 if (*p == ';') | |
1790 { | |
1791 ++p; | |
1792 arg2 = getdigits(&p); | |
1793 if (p > s + len) | |
1794 break; | |
1795 } | |
1796 } | |
1797 switch (*p) | |
1798 { | |
1799 case 'C': /* Clear screen */ | |
1800 clip_scroll_selection(9999); | |
1801 gui_mch_clear_all(); | |
1802 gui.cursor_is_valid = FALSE; | |
1803 force_scrollbar = TRUE; | |
1804 break; | |
1805 case 'M': /* Move cursor */ | |
1806 gui_set_cursor(arg1, arg2); | |
1807 break; | |
1808 case 's': /* force cursor (shape) update */ | |
1809 force_cursor = TRUE; | |
1810 break; | |
1811 case 'R': /* Set scroll region */ | |
1812 if (arg1 < arg2) | |
1813 { | |
1814 gui.scroll_region_top = arg1; | |
1815 gui.scroll_region_bot = arg2; | |
1816 } | |
1817 else | |
1818 { | |
1819 gui.scroll_region_top = arg2; | |
1820 gui.scroll_region_bot = arg1; | |
1821 } | |
1822 break; | |
1823 #ifdef FEAT_VERTSPLIT | |
1824 case 'V': /* Set vertical scroll region */ | |
1825 if (arg1 < arg2) | |
1826 { | |
1827 gui.scroll_region_left = arg1; | |
1828 gui.scroll_region_right = arg2; | |
1829 } | |
1830 else | |
1831 { | |
1832 gui.scroll_region_left = arg2; | |
1833 gui.scroll_region_right = arg1; | |
1834 } | |
1835 break; | |
1836 #endif | |
1837 case 'd': /* Delete line */ | |
1838 gui_delete_lines(gui.row, 1); | |
1839 break; | |
1840 case 'D': /* Delete lines */ | |
1841 gui_delete_lines(gui.row, arg1); | |
1842 break; | |
1843 case 'i': /* Insert line */ | |
1844 gui_insert_lines(gui.row, 1); | |
1845 break; | |
1846 case 'I': /* Insert lines */ | |
1847 gui_insert_lines(gui.row, arg1); | |
1848 break; | |
1849 case '$': /* Clear to end-of-line */ | |
1850 gui_clear_block(gui.row, gui.col, gui.row, | |
1851 (int)Columns - 1); | |
1852 break; | |
1853 case 'h': /* Turn on highlighting */ | |
1854 gui_start_highlight(arg1); | |
1855 break; | |
1856 case 'H': /* Turn off highlighting */ | |
1857 gui_stop_highlight(arg1); | |
1858 break; | |
1859 case 'f': /* flash the window (visual bell) */ | |
1860 gui_mch_flash(arg1 == 0 ? 20 : arg1); | |
1861 break; | |
1862 default: | |
1863 p = s + 1; /* Skip the ESC */ | |
1864 break; | |
1865 } | |
1866 len -= (int)(++p - s); | |
1867 s = p; | |
1868 } | |
1869 else if ( | |
1870 #ifdef EBCDIC | |
1871 CtrlChar(s[0]) != 0 /* Ctrl character */ | |
1872 #else | |
1873 s[0] < 0x20 /* Ctrl character */ | |
1874 #endif | |
1875 #ifdef FEAT_SIGN_ICONS | |
1876 && s[0] != SIGN_BYTE | |
1877 # ifdef FEAT_NETBEANS_INTG | |
1878 && s[0] != MULTISIGN_BYTE | |
1879 # endif | |
1880 #endif | |
1881 ) | |
1882 { | |
1883 if (s[0] == '\n') /* NL */ | |
1884 { | |
1885 gui.col = 0; | |
1886 if (gui.row < gui.scroll_region_bot) | |
1887 gui.row++; | |
1888 else | |
1889 gui_delete_lines(gui.scroll_region_top, 1); | |
1890 } | |
1891 else if (s[0] == '\r') /* CR */ | |
1892 { | |
1893 gui.col = 0; | |
1894 } | |
1895 else if (s[0] == '\b') /* Backspace */ | |
1896 { | |
1897 if (gui.col) | |
1898 --gui.col; | |
1899 } | |
1900 else if (s[0] == Ctrl_L) /* cursor-right */ | |
1901 { | |
1902 ++gui.col; | |
1903 } | |
1904 else if (s[0] == Ctrl_G) /* Beep */ | |
1905 { | |
1906 gui_mch_beep(); | |
1907 } | |
1908 /* Other Ctrl character: shouldn't happen! */ | |
1909 | |
1910 --len; /* Skip this char */ | |
1911 ++s; | |
1912 } | |
1913 else | |
1914 { | |
1915 p = s; | |
1916 while (len > 0 && ( | |
1917 #ifdef EBCDIC | |
1918 CtrlChar(*p) == 0 | |
1919 #else | |
1920 *p >= 0x20 | |
1921 #endif | |
1922 #ifdef FEAT_SIGN_ICONS | |
1923 || *p == SIGN_BYTE | |
1924 # ifdef FEAT_NETBEANS_INTG | |
1925 || *p == MULTISIGN_BYTE | |
1926 # endif | |
1927 #endif | |
1928 )) | |
1929 { | |
1930 len--; | |
1931 p++; | |
1932 } | |
1933 gui_outstr(s, (int)(p - s)); | |
1934 s = p; | |
1935 } | |
1936 } | |
1937 | |
1938 /* Postponed update of the cursor (won't work if "can_update_cursor" isn't | |
1939 * set). */ | |
1940 if (force_cursor) | |
1941 gui_update_cursor(TRUE, TRUE); | |
1942 | |
1943 /* When switching to another window the dragging must have stopped. | |
1944 * Required for GTK, dragged_sb isn't reset. */ | |
1945 if (old_curwin != curwin) | |
1946 gui.dragged_sb = SBAR_NONE; | |
1947 | |
1948 /* Update the scrollbars after clearing the screen or when switched | |
1949 * to another window. | |
1950 * Update the horizontal scrollbar always, it's difficult to check all | |
1951 * situations where it might change. */ | |
1952 if (force_scrollbar || old_curwin != curwin) | |
1953 gui_update_scrollbars(force_scrollbar); | |
1954 else | |
1955 gui_update_horiz_scrollbar(FALSE); | |
1956 old_curwin = curwin; | |
1957 | |
1958 /* | |
1959 * We need to make sure this is cleared since Athena doesn't tell us when | |
1960 * he is done dragging. Do the same for GTK. | |
1961 */ | |
574 | 1962 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) |
7 | 1963 gui.dragged_sb = SBAR_NONE; |
1964 #endif | |
1965 | |
1966 gui_mch_flush(); /* In case vim decides to take a nap */ | |
1967 } | |
1968 | |
1969 /* | |
1970 * When ScreenLines[] is invalid, updating the cursor should not be done, it | |
1971 * produces wrong results. Call gui_dont_update_cursor() before that code and | |
1972 * gui_can_update_cursor() afterwards. | |
1973 */ | |
1974 void | |
1975 gui_dont_update_cursor() | |
1976 { | |
1977 if (gui.in_use) | |
1978 { | |
1979 /* Undraw the cursor now, we probably can't do it after the change. */ | |
1980 gui_undraw_cursor(); | |
1981 can_update_cursor = FALSE; | |
1982 } | |
1983 } | |
1984 | |
1985 void | |
1986 gui_can_update_cursor() | |
1987 { | |
1988 can_update_cursor = TRUE; | |
1989 /* No need to update the cursor right now, there is always more output | |
1990 * after scrolling. */ | |
1991 } | |
1992 | |
1993 static void | |
1994 gui_outstr(s, len) | |
1995 char_u *s; | |
1996 int len; | |
1997 { | |
1998 int this_len; | |
1999 #ifdef FEAT_MBYTE | |
2000 int cells; | |
2001 #endif | |
2002 | |
2003 if (len == 0) | |
2004 return; | |
2005 | |
2006 if (len < 0) | |
2007 len = (int)STRLEN(s); | |
2008 | |
2009 while (len > 0) | |
2010 { | |
2011 #ifdef FEAT_MBYTE | |
2012 if (has_mbyte) | |
2013 { | |
2014 /* Find out how many chars fit in the current line. */ | |
2015 cells = 0; | |
2016 for (this_len = 0; this_len < len; ) | |
2017 { | |
2018 cells += (*mb_ptr2cells)(s + this_len); | |
2019 if (gui.col + cells > Columns) | |
2020 break; | |
474 | 2021 this_len += (*mb_ptr2len)(s + this_len); |
7 | 2022 } |
2023 if (this_len > len) | |
2024 this_len = len; /* don't include following composing char */ | |
2025 } | |
2026 else | |
2027 #endif | |
2028 if (gui.col + len > Columns) | |
2029 this_len = Columns - gui.col; | |
2030 else | |
2031 this_len = len; | |
2032 | |
2033 (void)gui_outstr_nowrap(s, this_len, | |
2034 0, (guicolor_T)0, (guicolor_T)0, 0); | |
2035 s += this_len; | |
2036 len -= this_len; | |
2037 #ifdef FEAT_MBYTE | |
2038 /* fill up for a double-width char that doesn't fit. */ | |
2039 if (len > 0 && gui.col < Columns) | |
2040 (void)gui_outstr_nowrap((char_u *)" ", 1, | |
2041 0, (guicolor_T)0, (guicolor_T)0, 0); | |
2042 #endif | |
2043 /* The cursor may wrap to the next line. */ | |
2044 if (gui.col >= Columns) | |
2045 { | |
2046 gui.col = 0; | |
2047 gui.row++; | |
2048 } | |
2049 } | |
2050 } | |
2051 | |
2052 /* | |
2053 * Output one character (may be one or two display cells). | |
2054 * Caller must check for valid "off". | |
2055 * Returns FAIL or OK, just like gui_outstr_nowrap(). | |
2056 */ | |
2057 static int | |
2058 gui_screenchar(off, flags, fg, bg, back) | |
2059 int off; /* Offset from start of screen */ | |
2060 int flags; | |
2061 guicolor_T fg, bg; /* colors for cursor */ | |
2062 int back; /* backup this many chars when using bold trick */ | |
2063 { | |
2064 #ifdef FEAT_MBYTE | |
2065 char_u buf[MB_MAXBYTES + 1]; | |
2066 | |
2067 /* Don't draw right halve of a double-width UTF-8 char. "cannot happen" */ | |
2068 if (enc_utf8 && ScreenLines[off] == 0) | |
2069 return OK; | |
2070 | |
2071 if (enc_utf8 && ScreenLinesUC[off] != 0) | |
2072 /* Draw UTF-8 multi-byte character. */ | |
2073 return gui_outstr_nowrap(buf, utfc_char2bytes(off, buf), | |
2074 flags, fg, bg, back); | |
2075 | |
2076 if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
2077 { | |
2078 buf[0] = ScreenLines[off]; | |
2079 buf[1] = ScreenLines2[off]; | |
2080 return gui_outstr_nowrap(buf, 2, flags, fg, bg, back); | |
2081 } | |
2082 | |
2083 /* Draw non-multi-byte character or DBCS character. */ | |
2084 return gui_outstr_nowrap(ScreenLines + off, | |
474 | 2085 enc_dbcs ? (*mb_ptr2len)(ScreenLines + off) : 1, |
7 | 2086 flags, fg, bg, back); |
2087 #else | |
2088 return gui_outstr_nowrap(ScreenLines + off, 1, flags, fg, bg, back); | |
2089 #endif | |
2090 } | |
2091 | |
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2092 #ifdef FEAT_GUI_GTK |
7 | 2093 /* |
2094 * Output the string at the given screen position. This is used in place | |
2095 * of gui_screenchar() where possible because Pango needs as much context | |
2096 * as possible to work nicely. It's a lot faster as well. | |
2097 */ | |
2098 static int | |
2099 gui_screenstr(off, len, flags, fg, bg, back) | |
2100 int off; /* Offset from start of screen */ | |
2101 int len; /* string length in screen cells */ | |
2102 int flags; | |
2103 guicolor_T fg, bg; /* colors for cursor */ | |
2104 int back; /* backup this many chars when using bold trick */ | |
2105 { | |
2106 char_u *buf; | |
2107 int outlen = 0; | |
2108 int i; | |
2109 int retval; | |
2110 | |
2111 if (len <= 0) /* "cannot happen"? */ | |
2112 return OK; | |
2113 | |
2114 if (enc_utf8) | |
2115 { | |
2116 buf = alloc((unsigned)(len * MB_MAXBYTES + 1)); | |
2117 if (buf == NULL) | |
2118 return OK; /* not much we could do here... */ | |
2119 | |
2120 for (i = off; i < off + len; ++i) | |
2121 { | |
2122 if (ScreenLines[i] == 0) | |
2123 continue; /* skip second half of double-width char */ | |
2124 | |
2125 if (ScreenLinesUC[i] == 0) | |
2126 buf[outlen++] = ScreenLines[i]; | |
2127 else | |
2128 outlen += utfc_char2bytes(i, buf + outlen); | |
2129 } | |
2130 | |
2131 buf[outlen] = NUL; /* only to aid debugging */ | |
2132 retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back); | |
2133 vim_free(buf); | |
2134 | |
2135 return retval; | |
2136 } | |
2137 else if (enc_dbcs == DBCS_JPNU) | |
2138 { | |
2139 buf = alloc((unsigned)(len * 2 + 1)); | |
2140 if (buf == NULL) | |
2141 return OK; /* not much we could do here... */ | |
2142 | |
2143 for (i = off; i < off + len; ++i) | |
2144 { | |
2145 buf[outlen++] = ScreenLines[i]; | |
2146 | |
2147 /* handle double-byte single-width char */ | |
2148 if (ScreenLines[i] == 0x8e) | |
2149 buf[outlen++] = ScreenLines2[i]; | |
2150 else if (MB_BYTE2LEN(ScreenLines[i]) == 2) | |
2151 buf[outlen++] = ScreenLines[++i]; | |
2152 } | |
2153 | |
2154 buf[outlen] = NUL; /* only to aid debugging */ | |
2155 retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back); | |
2156 vim_free(buf); | |
2157 | |
2158 return retval; | |
2159 } | |
2160 else | |
2161 { | |
2162 return gui_outstr_nowrap(&ScreenLines[off], len, | |
2163 flags, fg, bg, back); | |
2164 } | |
2165 } | |
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2166 #endif /* FEAT_GUI_GTK */ |
7 | 2167 |
2168 /* | |
2169 * Output the given string at the current cursor position. If the string is | |
2170 * too long to fit on the line, then it is truncated. | |
2171 * "flags": | |
2172 * GUI_MON_IS_CURSOR should only be used when this function is being called to | |
2173 * actually draw (an inverted) cursor. | |
1199 | 2174 * GUI_MON_TRS_CURSOR is used to draw the cursor text with a transparent |
7 | 2175 * background. |
2176 * GUI_MON_NOCLEAR is used to avoid clearing the selection when drawing over | |
2177 * it. | |
2178 * Returns OK, unless "back" is non-zero and using the bold trick, then return | |
2179 * FAIL (the caller should start drawing "back" chars back). | |
2180 */ | |
2181 int | |
2182 gui_outstr_nowrap(s, len, flags, fg, bg, back) | |
2183 char_u *s; | |
2184 int len; | |
2185 int flags; | |
2186 guicolor_T fg, bg; /* colors for cursor */ | |
2187 int back; /* backup this many chars when using bold trick */ | |
2188 { | |
2189 long_u highlight_mask; | |
2190 long_u hl_mask_todo; | |
2191 guicolor_T fg_color; | |
2192 guicolor_T bg_color; | |
203 | 2193 guicolor_T sp_color; |
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2194 #if !defined(MSWIN16_FASTTEXT) && !defined(FEAT_GUI_GTK) |
7 | 2195 GuiFont font = NOFONT; |
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2196 # ifdef FEAT_MBYTE |
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2197 GuiFont wide_font = NOFONT; |
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2198 # endif |
7 | 2199 # ifdef FEAT_XFONTSET |
2200 GuiFontset fontset = NOFONTSET; | |
2201 # endif | |
2202 #endif | |
2203 attrentry_T *aep = NULL; | |
2204 int draw_flags; | |
2205 int col = gui.col; | |
2206 #ifdef FEAT_SIGN_ICONS | |
2207 int draw_sign = FALSE; | |
2208 # ifdef FEAT_NETBEANS_INTG | |
2209 int multi_sign = FALSE; | |
2210 # endif | |
2211 #endif | |
2212 | |
2213 if (len < 0) | |
2214 len = (int)STRLEN(s); | |
2215 if (len == 0) | |
2216 return OK; | |
2217 | |
2218 #ifdef FEAT_SIGN_ICONS | |
2219 if (*s == SIGN_BYTE | |
2220 # ifdef FEAT_NETBEANS_INTG | |
2221 || *s == MULTISIGN_BYTE | |
2222 # endif | |
2223 ) | |
2224 { | |
2225 # ifdef FEAT_NETBEANS_INTG | |
2226 if (*s == MULTISIGN_BYTE) | |
2227 multi_sign = TRUE; | |
2228 # endif | |
2229 /* draw spaces instead */ | |
2230 s = (char_u *)" "; | |
2231 if (len == 1 && col > 0) | |
2232 --col; | |
2233 len = 2; | |
2234 draw_sign = TRUE; | |
2235 highlight_mask = 0; | |
2236 } | |
2237 else | |
2238 #endif | |
2239 if (gui.highlight_mask > HL_ALL) | |
2240 { | |
2241 aep = syn_gui_attr2entry(gui.highlight_mask); | |
2242 if (aep == NULL) /* highlighting not set */ | |
2243 highlight_mask = 0; | |
2244 else | |
2245 highlight_mask = aep->ae_attr; | |
2246 } | |
2247 else | |
2248 highlight_mask = gui.highlight_mask; | |
2249 hl_mask_todo = highlight_mask; | |
2250 | |
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2251 #if !defined(MSWIN16_FASTTEXT) && !defined(FEAT_GUI_GTK) |
7 | 2252 /* Set the font */ |
2253 if (aep != NULL && aep->ae_u.gui.font != NOFONT) | |
2254 font = aep->ae_u.gui.font; | |
2255 # ifdef FEAT_XFONTSET | |
2256 else if (aep != NULL && aep->ae_u.gui.fontset != NOFONTSET) | |
2257 fontset = aep->ae_u.gui.fontset; | |
2258 # endif | |
2259 else | |
2260 { | |
2261 # ifdef FEAT_XFONTSET | |
2262 if (gui.fontset != NOFONTSET) | |
2263 fontset = gui.fontset; | |
2264 else | |
2265 # endif | |
2266 if (hl_mask_todo & (HL_BOLD | HL_STANDOUT)) | |
2267 { | |
2268 if ((hl_mask_todo & HL_ITALIC) && gui.boldital_font != NOFONT) | |
2269 { | |
2270 font = gui.boldital_font; | |
2271 hl_mask_todo &= ~(HL_BOLD | HL_STANDOUT | HL_ITALIC); | |
2272 } | |
2273 else if (gui.bold_font != NOFONT) | |
2274 { | |
2275 font = gui.bold_font; | |
2276 hl_mask_todo &= ~(HL_BOLD | HL_STANDOUT); | |
2277 } | |
2278 else | |
2279 font = gui.norm_font; | |
2280 } | |
2281 else if ((hl_mask_todo & HL_ITALIC) && gui.ital_font != NOFONT) | |
2282 { | |
2283 font = gui.ital_font; | |
2284 hl_mask_todo &= ~HL_ITALIC; | |
2285 } | |
2286 else | |
2287 font = gui.norm_font; | |
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2288 |
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2289 # ifdef FEAT_MBYTE |
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2290 /* |
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2291 * Choose correct wide_font by font. wide_font should be set with font |
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2292 * at same time in above block. But it will make many "ifdef" nasty |
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2293 * blocks. So we do it here. |
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2294 */ |
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2295 if (font == gui.boldital_font && gui.wide_boldital_font) |
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2296 wide_font = gui.wide_boldital_font; |
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2297 else if (font == gui.bold_font && gui.wide_bold_font) |
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2298 wide_font = gui.wide_bold_font; |
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2299 else if (font == gui.ital_font && gui.wide_ital_font) |
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2300 wide_font = gui.wide_ital_font; |
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2301 else if (font == gui.norm_font && gui.wide_font) |
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2302 wide_font = gui.wide_font; |
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2303 # endif |
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2304 |
7 | 2305 } |
2306 # ifdef FEAT_XFONTSET | |
2307 if (fontset != NOFONTSET) | |
2308 gui_mch_set_fontset(fontset); | |
2309 else | |
2310 # endif | |
2311 gui_mch_set_font(font); | |
2312 #endif | |
2313 | |
2314 draw_flags = 0; | |
2315 | |
2316 /* Set the color */ | |
2317 bg_color = gui.back_pixel; | |
2318 if ((flags & GUI_MON_IS_CURSOR) && gui.in_focus) | |
2319 { | |
2320 draw_flags |= DRAW_CURSOR; | |
2321 fg_color = fg; | |
2322 bg_color = bg; | |
203 | 2323 sp_color = fg; |
7 | 2324 } |
2325 else if (aep != NULL) | |
2326 { | |
2327 fg_color = aep->ae_u.gui.fg_color; | |
2328 if (fg_color == INVALCOLOR) | |
2329 fg_color = gui.norm_pixel; | |
2330 bg_color = aep->ae_u.gui.bg_color; | |
2331 if (bg_color == INVALCOLOR) | |
2332 bg_color = gui.back_pixel; | |
203 | 2333 sp_color = aep->ae_u.gui.sp_color; |
2334 if (sp_color == INVALCOLOR) | |
2335 sp_color = fg_color; | |
7 | 2336 } |
2337 else | |
203 | 2338 { |
7 | 2339 fg_color = gui.norm_pixel; |
203 | 2340 sp_color = fg_color; |
2341 } | |
7 | 2342 |
2343 if (highlight_mask & (HL_INVERSE | HL_STANDOUT)) | |
2344 { | |
2823 | 2345 #if defined(AMIGA) |
7 | 2346 gui_mch_set_colors(bg_color, fg_color); |
2347 #else | |
2348 gui_mch_set_fg_color(bg_color); | |
2349 gui_mch_set_bg_color(fg_color); | |
2350 #endif | |
2351 } | |
2352 else | |
2353 { | |
2823 | 2354 #if defined(AMIGA) |
7 | 2355 gui_mch_set_colors(fg_color, bg_color); |
2356 #else | |
2357 gui_mch_set_fg_color(fg_color); | |
2358 gui_mch_set_bg_color(bg_color); | |
2359 #endif | |
2360 } | |
203 | 2361 gui_mch_set_sp_color(sp_color); |
7 | 2362 |
2363 /* Clear the selection if we are about to write over it */ | |
2364 if (!(flags & GUI_MON_NOCLEAR)) | |
2365 clip_may_clear_selection(gui.row, gui.row); | |
2366 | |
2367 | |
2368 #ifndef MSWIN16_FASTTEXT | |
2369 /* If there's no bold font, then fake it */ | |
2370 if (hl_mask_todo & (HL_BOLD | HL_STANDOUT)) | |
2371 draw_flags |= DRAW_BOLD; | |
2372 #endif | |
2373 | |
2374 /* | |
2375 * When drawing bold or italic characters the spill-over from the left | |
2376 * neighbor may be destroyed. Let the caller backup to start redrawing | |
2377 * just after a blank. | |
2378 */ | |
2379 if (back != 0 && ((draw_flags & DRAW_BOLD) || (highlight_mask & HL_ITALIC))) | |
2380 return FAIL; | |
2381 | |
2823 | 2382 #if defined(FEAT_GUI_GTK) |
7 | 2383 /* If there's no italic font, then fake it. |
2384 * For GTK2, we don't need a different font for italic style. */ | |
2385 if (hl_mask_todo & HL_ITALIC) | |
2386 draw_flags |= DRAW_ITALIC; | |
2387 | |
2388 /* Do we underline the text? */ | |
2389 if (hl_mask_todo & HL_UNDERLINE) | |
2390 draw_flags |= DRAW_UNDERL; | |
2391 #else | |
2392 /* Do we underline the text? */ | |
2393 if ((hl_mask_todo & HL_UNDERLINE) | |
2394 # ifndef MSWIN16_FASTTEXT | |
2395 || (hl_mask_todo & HL_ITALIC) | |
2396 # endif | |
2397 ) | |
2398 draw_flags |= DRAW_UNDERL; | |
2399 #endif | |
203 | 2400 /* Do we undercurl the text? */ |
2401 if (hl_mask_todo & HL_UNDERCURL) | |
2402 draw_flags |= DRAW_UNDERC; | |
7 | 2403 |
1199 | 2404 /* Do we draw transparently? */ |
7 | 2405 if (flags & GUI_MON_TRS_CURSOR) |
2406 draw_flags |= DRAW_TRANSP; | |
2407 | |
2408 /* | |
2409 * Draw the text. | |
2410 */ | |
2277
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2275
diff
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|
2411 #ifdef FEAT_GUI_GTK |
7 | 2412 /* The value returned is the length in display cells */ |
2413 len = gui_gtk2_draw_string(gui.row, col, s, len, draw_flags); | |
2414 #else | |
2415 # ifdef FEAT_MBYTE | |
2416 if (enc_utf8) | |
2417 { | |
2418 int start; /* index of bytes to be drawn */ | |
2419 int cells; /* cellwidth of bytes to be drawn */ | |
4352 | 2420 int thislen; /* length of bytes to be drawn */ |
7 | 2421 int cn; /* cellwidth of current char */ |
2422 int i; /* index of current char */ | |
2423 int c; /* current char value */ | |
2424 int cl; /* byte length of current char */ | |
2425 int comping; /* current char is composing */ | |
2426 int scol = col; /* screen column */ | |
4053 | 2427 int curr_wide; /* use 'guifontwide' */ |
2428 int prev_wide = FALSE; | |
2429 int wide_changed; | |
7 | 2430 |
2431 /* Break the string at a composing character, it has to be drawn on | |
2432 * top of the previous character. */ | |
2433 start = 0; | |
2434 cells = 0; | |
2435 for (i = 0; i < len; i += cl) | |
2436 { | |
2437 c = utf_ptr2char(s + i); | |
2438 cn = utf_char2cells(c); | |
2439 if (cn > 1 | |
2440 # ifdef FEAT_XFONTSET | |
2441 && fontset == NOFONTSET | |
2442 # endif | |
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|
2443 && wide_font != NOFONT) |
4053 | 2444 curr_wide = TRUE; |
7 | 2445 else |
4053 | 2446 curr_wide = FALSE; |
7 | 2447 comping = utf_iscomposing(c); |
2448 if (!comping) /* count cells from non-composing chars */ | |
2449 cells += cn; | |
474 | 2450 cl = utf_ptr2len(s + i); |
7 | 2451 if (cl == 0) /* hit end of string */ |
2452 len = i + cl; /* len must be wrong "cannot happen" */ | |
2453 | |
4053 | 2454 wide_changed = curr_wide != prev_wide; |
2455 | |
2456 /* Print the string so far if it's the last character or there is | |
7 | 2457 * a composing character. */ |
4053 | 2458 if (i + cl >= len || (comping && i > start) || wide_changed |
2275
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2237
diff
changeset
|
2459 # if defined(FEAT_GUI_X11) |
7 | 2460 || (cn > 1 |
2461 # ifdef FEAT_XFONTSET | |
2462 /* No fontset: At least draw char after wide char at | |
2463 * right position. */ | |
2464 && fontset == NOFONTSET | |
2465 # endif | |
2466 ) | |
2467 # endif | |
2468 ) | |
2469 { | |
4053 | 2470 if (comping || wide_changed) |
7 | 2471 thislen = i - start; |
2472 else | |
2473 thislen = i - start + cl; | |
2474 if (thislen > 0) | |
2475 { | |
4053 | 2476 if (prev_wide) |
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|
2477 gui_mch_set_font(wide_font); |
7 | 2478 gui_mch_draw_string(gui.row, scol, s + start, thislen, |
2479 draw_flags); | |
4053 | 2480 if (prev_wide) |
2481 gui_mch_set_font(font); | |
7 | 2482 start += thislen; |
2483 } | |
2484 scol += cells; | |
2485 cells = 0; | |
4053 | 2486 /* Adjust to not draw a character which width is changed |
2487 * against with last one. */ | |
2488 if (wide_changed && !comping) | |
7 | 2489 { |
4053 | 2490 scol -= cn; |
2491 cl = 0; | |
7 | 2492 } |
2493 | |
2275
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2237
diff
changeset
|
2494 # if defined(FEAT_GUI_X11) |
11 | 2495 /* No fontset: draw a space to fill the gap after a wide char |
2496 * */ | |
7 | 2497 if (cn > 1 && (draw_flags & DRAW_TRANSP) == 0 |
2498 # ifdef FEAT_XFONTSET | |
2499 && fontset == NOFONTSET | |
2500 # endif | |
4053 | 2501 && !wide_changed) |
7 | 2502 gui_mch_draw_string(gui.row, scol - 1, (char_u *)" ", |
2503 1, draw_flags); | |
2504 # endif | |
2505 } | |
2506 /* Draw a composing char on top of the previous char. */ | |
2507 if (comping) | |
2508 { | |
536 | 2509 # if (defined(__APPLE_CC__) || defined(__MRC__)) && TARGET_API_MAC_CARBON |
2510 /* Carbon ATSUI autodraws composing char over previous char */ | |
2511 gui_mch_draw_string(gui.row, scol, s + i, cl, | |
7 | 2512 draw_flags | DRAW_TRANSP); |
187 | 2513 # else |
536 | 2514 gui_mch_draw_string(gui.row, scol - cn, s + i, cl, |
187 | 2515 draw_flags | DRAW_TRANSP); |
2516 # endif | |
7 | 2517 start = i + cl; |
2518 } | |
4053 | 2519 prev_wide = curr_wide; |
7 | 2520 } |
2521 /* The stuff below assumes "len" is the length in screen columns. */ | |
2522 len = scol - col; | |
2523 } | |
2524 else | |
2525 # endif | |
2526 { | |
2527 gui_mch_draw_string(gui.row, col, s, len, draw_flags); | |
2528 # ifdef FEAT_MBYTE | |
2529 if (enc_dbcs == DBCS_JPNU) | |
2530 { | |
2531 /* Get the length in display cells, this can be different from the | |
2532 * number of bytes for "euc-jp". */ | |
2338
da6ec32d8d8f
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diff
changeset
|
2533 len = mb_string2cells(s, len); |
7 | 2534 } |
2535 # endif | |
2536 } | |
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|
2537 #endif /* !FEAT_GUI_GTK */ |
7 | 2538 |
2539 if (!(flags & (GUI_MON_IS_CURSOR | GUI_MON_TRS_CURSOR))) | |
2540 gui.col = col + len; | |
2541 | |
2542 /* May need to invert it when it's part of the selection. */ | |
2543 if (flags & GUI_MON_NOCLEAR) | |
2544 clip_may_redraw_selection(gui.row, col, len); | |
2545 | |
2546 if (!(flags & (GUI_MON_IS_CURSOR | GUI_MON_TRS_CURSOR))) | |
2547 { | |
2548 /* Invalidate the old physical cursor position if we wrote over it */ | |
2549 if (gui.cursor_row == gui.row | |
2550 && gui.cursor_col >= col | |
2551 && gui.cursor_col < col + len) | |
2552 gui.cursor_is_valid = FALSE; | |
2553 } | |
2554 | |
2555 #ifdef FEAT_SIGN_ICONS | |
2556 if (draw_sign) | |
2557 /* Draw the sign on top of the spaces. */ | |
2558 gui_mch_drawsign(gui.row, col, gui.highlight_mask); | |
2592 | 2559 # if defined(FEAT_NETBEANS_INTG) && (defined(FEAT_GUI_X11) \ |
2209
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2208
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changeset
|
2560 || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32)) |
7 | 2561 if (multi_sign) |
2562 netbeans_draw_multisign_indicator(gui.row); | |
2563 # endif | |
2564 #endif | |
2565 | |
2566 return OK; | |
2567 } | |
2568 | |
2569 /* | |
2570 * Un-draw the cursor. Actually this just redraws the character at the given | |
2571 * position. The character just before it too, for when it was in bold. | |
2572 */ | |
2573 void | |
2574 gui_undraw_cursor() | |
2575 { | |
2576 if (gui.cursor_is_valid) | |
2577 { | |
2578 #ifdef FEAT_HANGULIN | |
2579 if (composing_hangul | |
2580 && gui.col == gui.cursor_col && gui.row == gui.cursor_row) | |
2581 (void)gui_outstr_nowrap(composing_hangul_buffer, 2, | |
2582 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, | |
2583 gui.norm_pixel, gui.back_pixel, 0); | |
2584 else | |
2585 { | |
2586 #endif | |
2587 if (gui_redraw_block(gui.cursor_row, gui.cursor_col, | |
2588 gui.cursor_row, gui.cursor_col, GUI_MON_NOCLEAR) | |
2589 && gui.cursor_col > 0) | |
2590 (void)gui_redraw_block(gui.cursor_row, gui.cursor_col - 1, | |
2591 gui.cursor_row, gui.cursor_col - 1, GUI_MON_NOCLEAR); | |
2592 #ifdef FEAT_HANGULIN | |
2593 if (composing_hangul) | |
2594 (void)gui_redraw_block(gui.cursor_row, gui.cursor_col + 1, | |
2595 gui.cursor_row, gui.cursor_col + 1, GUI_MON_NOCLEAR); | |
2596 } | |
2597 #endif | |
2598 /* Cursor_is_valid is reset when the cursor is undrawn, also reset it | |
2599 * here in case it wasn't needed to undraw it. */ | |
2600 gui.cursor_is_valid = FALSE; | |
2601 } | |
2602 } | |
2603 | |
2604 void | |
2605 gui_redraw(x, y, w, h) | |
2606 int x; | |
2607 int y; | |
2608 int w; | |
2609 int h; | |
2610 { | |
2611 int row1, col1, row2, col2; | |
2612 | |
2613 row1 = Y_2_ROW(y); | |
2614 col1 = X_2_COL(x); | |
2615 row2 = Y_2_ROW(y + h - 1); | |
2616 col2 = X_2_COL(x + w - 1); | |
2617 | |
2618 (void)gui_redraw_block(row1, col1, row2, col2, GUI_MON_NOCLEAR); | |
2619 | |
2620 /* | |
2621 * We may need to redraw the cursor, but don't take it upon us to change | |
2622 * its location after a scroll. | |
2623 * (maybe be more strict even and test col too?) | |
2624 * These things may be outside the update/clipping region and reality may | |
2625 * not reflect Vims internal ideas if these operations are clipped away. | |
2626 */ | |
2627 if (gui.row == gui.cursor_row) | |
2628 gui_update_cursor(TRUE, TRUE); | |
2629 } | |
2630 | |
2631 /* | |
2632 * Draw a rectangular block of characters, from row1 to row2 (inclusive) and | |
2633 * from col1 to col2 (inclusive). | |
2634 * Return TRUE when the character before the first drawn character has | |
2635 * different attributes (may have to be redrawn too). | |
2636 */ | |
2637 int | |
2638 gui_redraw_block(row1, col1, row2, col2, flags) | |
2639 int row1; | |
2640 int col1; | |
2641 int row2; | |
2642 int col2; | |
2643 int flags; /* flags for gui_outstr_nowrap() */ | |
2644 { | |
2645 int old_row, old_col; | |
2646 long_u old_hl_mask; | |
2647 int off; | |
203 | 2648 sattr_T first_attr; |
7 | 2649 int idx, len; |
2650 int back, nback; | |
2651 int retval = FALSE; | |
2652 #ifdef FEAT_MBYTE | |
2653 int orig_col1, orig_col2; | |
2654 #endif | |
2655 | |
2656 /* Don't try to update when ScreenLines is not valid */ | |
2657 if (!screen_cleared || ScreenLines == NULL) | |
2658 return retval; | |
2659 | |
2660 /* Don't try to draw outside the shell! */ | |
2661 /* Check everything, strange values may be caused by a big border width */ | |
2662 col1 = check_col(col1); | |
2663 col2 = check_col(col2); | |
2664 row1 = check_row(row1); | |
2665 row2 = check_row(row2); | |
2666 | |
2667 /* Remember where our cursor was */ | |
2668 old_row = gui.row; | |
2669 old_col = gui.col; | |
2670 old_hl_mask = gui.highlight_mask; | |
2671 #ifdef FEAT_MBYTE | |
2672 orig_col1 = col1; | |
2673 orig_col2 = col2; | |
2674 #endif | |
2675 | |
2676 for (gui.row = row1; gui.row <= row2; gui.row++) | |
2677 { | |
2678 #ifdef FEAT_MBYTE | |
2679 /* When only half of a double-wide character is in the block, include | |
2680 * the other half. */ | |
2681 col1 = orig_col1; | |
2682 col2 = orig_col2; | |
2683 off = LineOffset[gui.row]; | |
2684 if (enc_dbcs != 0) | |
2685 { | |
2686 if (col1 > 0) | |
2687 col1 -= dbcs_screen_head_off(ScreenLines + off, | |
2688 ScreenLines + off + col1); | |
2689 col2 += dbcs_screen_tail_off(ScreenLines + off, | |
2690 ScreenLines + off + col2); | |
2691 } | |
2692 else if (enc_utf8) | |
2693 { | |
2694 if (ScreenLines[off + col1] == 0) | |
2695 --col1; | |
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2696 # ifdef FEAT_GUI_GTK |
7 | 2697 if (col2 + 1 < Columns && ScreenLines[off + col2 + 1] == 0) |
2698 ++col2; | |
2699 # endif | |
2700 } | |
2701 #endif | |
2702 gui.col = col1; | |
2703 off = LineOffset[gui.row] + gui.col; | |
2704 len = col2 - col1 + 1; | |
2705 | |
2706 /* Find how many chars back this highlighting starts, or where a space | |
2707 * is. Needed for when the bold trick is used */ | |
2708 for (back = 0; back < col1; ++back) | |
2709 if (ScreenAttrs[off - 1 - back] != ScreenAttrs[off] | |
2710 || ScreenLines[off - 1 - back] == ' ') | |
2711 break; | |
2712 retval = (col1 > 0 && ScreenAttrs[off - 1] != 0 && back == 0 | |
2713 && ScreenLines[off - 1] != ' '); | |
2714 | |
2715 /* Break it up in strings of characters with the same attributes. */ | |
2716 /* Print UTF-8 characters individually. */ | |
2717 while (len > 0) | |
2718 { | |
2719 first_attr = ScreenAttrs[off]; | |
2720 gui.highlight_mask = first_attr; | |
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2721 #if defined(FEAT_MBYTE) && !defined(FEAT_GUI_GTK) |
7 | 2722 if (enc_utf8 && ScreenLinesUC[off] != 0) |
2723 { | |
2724 /* output multi-byte character separately */ | |
2725 nback = gui_screenchar(off, flags, | |
2726 (guicolor_T)0, (guicolor_T)0, back); | |
2727 if (gui.col < Columns && ScreenLines[off + 1] == 0) | |
2728 idx = 2; | |
2729 else | |
2730 idx = 1; | |
2731 } | |
2732 else if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
2733 { | |
2734 /* output double-byte, single-width character separately */ | |
2735 nback = gui_screenchar(off, flags, | |
2736 (guicolor_T)0, (guicolor_T)0, back); | |
2737 idx = 1; | |
2738 } | |
2739 else | |
2740 #endif | |
2741 { | |
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2742 #ifdef FEAT_GUI_GTK |
7 | 2743 for (idx = 0; idx < len; ++idx) |
2744 { | |
2745 if (enc_utf8 && ScreenLines[off + idx] == 0) | |
2746 continue; /* skip second half of double-width char */ | |
2747 if (ScreenAttrs[off + idx] != first_attr) | |
2748 break; | |
2749 } | |
2750 /* gui_screenstr() takes care of multibyte chars */ | |
2751 nback = gui_screenstr(off, idx, flags, | |
2752 (guicolor_T)0, (guicolor_T)0, back); | |
2753 #else | |
2754 for (idx = 0; idx < len && ScreenAttrs[off + idx] == first_attr; | |
2755 idx++) | |
2756 { | |
2757 # ifdef FEAT_MBYTE | |
2758 /* Stop at a multi-byte Unicode character. */ | |
2759 if (enc_utf8 && ScreenLinesUC[off + idx] != 0) | |
2760 break; | |
2761 if (enc_dbcs == DBCS_JPNU) | |
2762 { | |
2763 /* Stop at a double-byte single-width char. */ | |
2764 if (ScreenLines[off + idx] == 0x8e) | |
2765 break; | |
474 | 2766 if (len > 1 && (*mb_ptr2len)(ScreenLines |
7 | 2767 + off + idx) == 2) |
2768 ++idx; /* skip second byte of double-byte char */ | |
2769 } | |
2770 # endif | |
2771 } | |
2772 nback = gui_outstr_nowrap(ScreenLines + off, idx, flags, | |
2773 (guicolor_T)0, (guicolor_T)0, back); | |
2774 #endif | |
2775 } | |
2776 if (nback == FAIL) | |
2777 { | |
2778 /* Must back up to start drawing where a bold or italic word | |
2779 * starts. */ | |
2780 off -= back; | |
2781 len += back; | |
2782 gui.col -= back; | |
2783 } | |
2784 else | |
2785 { | |
2786 off += idx; | |
2787 len -= idx; | |
2788 } | |
2789 back = 0; | |
2790 } | |
2791 } | |
2792 | |
2793 /* Put the cursor back where it was */ | |
2794 gui.row = old_row; | |
2795 gui.col = old_col; | |
835 | 2796 gui.highlight_mask = (int)old_hl_mask; |
7 | 2797 |
2798 return retval; | |
2799 } | |
2800 | |
2801 static void | |
2802 gui_delete_lines(row, count) | |
2803 int row; | |
2804 int count; | |
2805 { | |
2806 if (count <= 0) | |
2807 return; | |
2808 | |
2809 if (row + count > gui.scroll_region_bot) | |
2810 /* Scrolled out of region, just blank the lines out */ | |
2811 gui_clear_block(row, gui.scroll_region_left, | |
2812 gui.scroll_region_bot, gui.scroll_region_right); | |
2813 else | |
2814 { | |
2815 gui_mch_delete_lines(row, count); | |
2816 | |
2817 /* If the cursor was in the deleted lines it's now gone. If the | |
2818 * cursor was in the scrolled lines adjust its position. */ | |
2819 if (gui.cursor_row >= row | |
2820 && gui.cursor_col >= gui.scroll_region_left | |
2821 && gui.cursor_col <= gui.scroll_region_right) | |
2822 { | |
2823 if (gui.cursor_row < row + count) | |
2824 gui.cursor_is_valid = FALSE; | |
2825 else if (gui.cursor_row <= gui.scroll_region_bot) | |
2826 gui.cursor_row -= count; | |
2827 } | |
2828 } | |
2829 } | |
2830 | |
2831 static void | |
2832 gui_insert_lines(row, count) | |
2833 int row; | |
2834 int count; | |
2835 { | |
2836 if (count <= 0) | |
2837 return; | |
2838 | |
2839 if (row + count > gui.scroll_region_bot) | |
2840 /* Scrolled out of region, just blank the lines out */ | |
2841 gui_clear_block(row, gui.scroll_region_left, | |
2842 gui.scroll_region_bot, gui.scroll_region_right); | |
2843 else | |
2844 { | |
2845 gui_mch_insert_lines(row, count); | |
2846 | |
2847 if (gui.cursor_row >= gui.row | |
2848 && gui.cursor_col >= gui.scroll_region_left | |
2849 && gui.cursor_col <= gui.scroll_region_right) | |
2850 { | |
2851 if (gui.cursor_row <= gui.scroll_region_bot - count) | |
2852 gui.cursor_row += count; | |
2853 else if (gui.cursor_row <= gui.scroll_region_bot) | |
2854 gui.cursor_is_valid = FALSE; | |
2855 } | |
2856 } | |
2857 } | |
2858 | |
2859 /* | |
2860 * The main GUI input routine. Waits for a character from the keyboard. | |
2861 * wtime == -1 Wait forever. | |
2862 * wtime == 0 Don't wait. | |
2863 * wtime > 0 Wait wtime milliseconds for a character. | |
2864 * Returns OK if a character was found to be available within the given time, | |
2865 * or FAIL otherwise. | |
2866 */ | |
2867 int | |
2868 gui_wait_for_chars(wtime) | |
2869 long wtime; | |
2870 { | |
2871 int retval; | |
2872 | |
2208
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
2873 #ifdef FEAT_MENU |
7 | 2874 /* |
2875 * If we're going to wait a bit, update the menus and mouse shape for the | |
2876 * current State. | |
2877 */ | |
2878 if (wtime != 0) | |
2879 gui_update_menus(0); | |
2880 #endif | |
2881 | |
2882 gui_mch_update(); | |
2883 if (input_available()) /* Got char, return immediately */ | |
2884 return OK; | |
2885 if (wtime == 0) /* Don't wait for char */ | |
2886 return FAIL; | |
2887 | |
2888 /* Before waiting, flush any output to the screen. */ | |
2889 gui_mch_flush(); | |
2890 | |
2891 if (wtime > 0) | |
2892 { | |
2893 /* Blink when waiting for a character. Probably only does something | |
2894 * for showmatch() */ | |
2895 gui_mch_start_blink(); | |
2896 retval = gui_mch_wait_for_chars(wtime); | |
2897 gui_mch_stop_blink(); | |
2898 return retval; | |
2899 } | |
2900 | |
2901 /* | |
1199 | 2902 * While we are waiting indefinitely for a character, blink the cursor. |
7 | 2903 */ |
2904 gui_mch_start_blink(); | |
2905 | |
203 | 2906 retval = FAIL; |
2907 /* | |
2908 * We may want to trigger the CursorHold event. First wait for | |
2909 * 'updatetime' and if nothing is typed within that time put the | |
2910 * K_CURSORHOLD key in the input buffer. | |
2911 */ | |
2912 if (gui_mch_wait_for_chars(p_ut) == OK) | |
2913 retval = OK; | |
7 | 2914 #ifdef FEAT_AUTOCMD |
609 | 2915 else if (trigger_cursorhold()) |
7 | 2916 { |
203 | 2917 char_u buf[3]; |
2918 | |
2919 /* Put K_CURSORHOLD in the input buffer. */ | |
2920 buf[0] = CSI; | |
2921 buf[1] = KS_EXTRA; | |
2922 buf[2] = (int)KE_CURSORHOLD; | |
2923 add_to_input_buf(buf, 3); | |
2924 | |
2925 retval = OK; | |
2926 } | |
2927 #endif | |
2928 | |
2929 if (retval == FAIL) | |
2930 { | |
2931 /* Blocking wait. */ | |
368 | 2932 before_blocking(); |
7 | 2933 retval = gui_mch_wait_for_chars(-1L); |
2934 } | |
2935 | |
2936 gui_mch_stop_blink(); | |
2937 return retval; | |
2938 } | |
2939 | |
2940 /* | |
1137 | 2941 * Fill p[4] with mouse coordinates encoded for check_termcode(). |
7 | 2942 */ |
2943 static void | |
2944 fill_mouse_coord(p, col, row) | |
2945 char_u *p; | |
2946 int col; | |
2947 int row; | |
2948 { | |
2949 p[0] = (char_u)(col / 128 + ' ' + 1); | |
2950 p[1] = (char_u)(col % 128 + ' ' + 1); | |
2951 p[2] = (char_u)(row / 128 + ' ' + 1); | |
2952 p[3] = (char_u)(row % 128 + ' ' + 1); | |
2953 } | |
2954 | |
2955 /* | |
2956 * Generic mouse support function. Add a mouse event to the input buffer with | |
2957 * the given properties. | |
2958 * button --- may be any of MOUSE_LEFT, MOUSE_MIDDLE, MOUSE_RIGHT, | |
2959 * MOUSE_X1, MOUSE_X2 | |
2960 * MOUSE_DRAG, or MOUSE_RELEASE. | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
2961 * MOUSE_4 and MOUSE_5 are used for vertical scroll wheel, |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
2962 * MOUSE_6 and MOUSE_7 for horizontal scroll wheel. |
7 | 2963 * x, y --- Coordinates of mouse in pixels. |
2964 * repeated_click --- TRUE if this click comes only a short time after a | |
2965 * previous click. | |
2966 * modifiers --- Bit field which may be any of the following modifiers | |
2967 * or'ed together: MOUSE_SHIFT | MOUSE_CTRL | MOUSE_ALT. | |
2968 * This function will ignore drag events where the mouse has not moved to a new | |
2969 * character. | |
2970 */ | |
2971 void | |
2972 gui_send_mouse_event(button, x, y, repeated_click, modifiers) | |
2973 int button; | |
2974 int x; | |
2975 int y; | |
2976 int repeated_click; | |
2977 int_u modifiers; | |
2978 { | |
2979 static int prev_row = 0, prev_col = 0; | |
2980 static int prev_button = -1; | |
2981 static int num_clicks = 1; | |
2982 char_u string[10]; | |
2983 enum key_extra button_char; | |
2984 int row, col; | |
2985 #ifdef FEAT_CLIPBOARD | |
2986 int checkfor; | |
2987 int did_clip = FALSE; | |
2988 #endif | |
2989 | |
2990 /* | |
2991 * Scrolling may happen at any time, also while a selection is present. | |
2992 */ | |
2993 switch (button) | |
2994 { | |
2995 case MOUSE_X1: | |
2996 button_char = KE_X1MOUSE; | |
2997 goto button_set; | |
2998 case MOUSE_X2: | |
2999 button_char = KE_X2MOUSE; | |
3000 goto button_set; | |
3001 case MOUSE_4: | |
3002 button_char = KE_MOUSEDOWN; | |
3003 goto button_set; | |
3004 case MOUSE_5: | |
3005 button_char = KE_MOUSEUP; | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3006 goto button_set; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3007 case MOUSE_6: |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3008 button_char = KE_MOUSELEFT; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3009 goto button_set; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3010 case MOUSE_7: |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3011 button_char = KE_MOUSERIGHT; |
7 | 3012 button_set: |
3013 { | |
3014 /* Don't put events in the input queue now. */ | |
3015 if (hold_gui_events) | |
3016 return; | |
3017 | |
3018 string[3] = CSI; | |
3019 string[4] = KS_EXTRA; | |
3020 string[5] = (int)button_char; | |
3021 | |
3022 /* Pass the pointer coordinates of the scroll event so that we | |
3023 * know which window to scroll. */ | |
3024 row = gui_xy2colrow(x, y, &col); | |
3025 string[6] = (char_u)(col / 128 + ' ' + 1); | |
3026 string[7] = (char_u)(col % 128 + ' ' + 1); | |
3027 string[8] = (char_u)(row / 128 + ' ' + 1); | |
3028 string[9] = (char_u)(row % 128 + ' ' + 1); | |
3029 | |
3030 if (modifiers == 0) | |
3031 add_to_input_buf(string + 3, 7); | |
3032 else | |
3033 { | |
3034 string[0] = CSI; | |
3035 string[1] = KS_MODIFIER; | |
3036 string[2] = 0; | |
3037 if (modifiers & MOUSE_SHIFT) | |
3038 string[2] |= MOD_MASK_SHIFT; | |
3039 if (modifiers & MOUSE_CTRL) | |
3040 string[2] |= MOD_MASK_CTRL; | |
3041 if (modifiers & MOUSE_ALT) | |
3042 string[2] |= MOD_MASK_ALT; | |
3043 add_to_input_buf(string, 10); | |
3044 } | |
3045 return; | |
3046 } | |
3047 } | |
3048 | |
3049 #ifdef FEAT_CLIPBOARD | |
3050 /* If a clipboard selection is in progress, handle it */ | |
3051 if (clip_star.state == SELECT_IN_PROGRESS) | |
3052 { | |
3053 clip_process_selection(button, X_2_COL(x), Y_2_ROW(y), repeated_click); | |
3054 return; | |
3055 } | |
3056 | |
3057 /* Determine which mouse settings to look for based on the current mode */ | |
3058 switch (get_real_state()) | |
3059 { | |
3060 case NORMAL_BUSY: | |
3061 case OP_PENDING: | |
3062 case NORMAL: checkfor = MOUSE_NORMAL; break; | |
3063 case VISUAL: checkfor = MOUSE_VISUAL; break; | |
788 | 3064 case SELECTMODE: checkfor = MOUSE_VISUAL; break; |
7 | 3065 case REPLACE: |
3066 case REPLACE+LANGMAP: | |
3067 #ifdef FEAT_VREPLACE | |
3068 case VREPLACE: | |
3069 case VREPLACE+LANGMAP: | |
3070 #endif | |
3071 case INSERT: | |
3072 case INSERT+LANGMAP: checkfor = MOUSE_INSERT; break; | |
3073 case ASKMORE: | |
3074 case HITRETURN: /* At the more- and hit-enter prompt pass the | |
3075 mouse event for a click on or below the | |
3076 message line. */ | |
3077 if (Y_2_ROW(y) >= msg_row) | |
3078 checkfor = MOUSE_NORMAL; | |
3079 else | |
3080 checkfor = MOUSE_RETURN; | |
3081 break; | |
3082 | |
3083 /* | |
3084 * On the command line, use the clipboard selection on all lines | |
3085 * but the command line. But not when pasting. | |
3086 */ | |
3087 case CMDLINE: | |
3088 case CMDLINE+LANGMAP: | |
3089 if (Y_2_ROW(y) < cmdline_row && button != MOUSE_MIDDLE) | |
3090 checkfor = MOUSE_NONE; | |
3091 else | |
3092 checkfor = MOUSE_COMMAND; | |
3093 break; | |
3094 | |
3095 default: | |
3096 checkfor = MOUSE_NONE; | |
3097 break; | |
3098 }; | |
3099 | |
3100 /* | |
3101 * Allow clipboard selection of text on the command line in "normal" | |
3102 * modes. Don't do this when dragging the status line, or extending a | |
3103 * Visual selection. | |
3104 */ | |
3105 if ((State == NORMAL || State == NORMAL_BUSY || (State & INSERT)) | |
3106 && Y_2_ROW(y) >= topframe->fr_height | |
995 | 3107 # ifdef FEAT_WINDOWS |
3108 + firstwin->w_winrow | |
3109 # endif | |
7 | 3110 && button != MOUSE_DRAG |
3111 # ifdef FEAT_MOUSESHAPE | |
3112 && !drag_status_line | |
3113 # ifdef FEAT_VERTSPLIT | |
3114 && !drag_sep_line | |
3115 # endif | |
3116 # endif | |
3117 ) | |
3118 checkfor = MOUSE_NONE; | |
3119 | |
3120 /* | |
3121 * Use modeless selection when holding CTRL and SHIFT pressed. | |
3122 */ | |
3123 if ((modifiers & MOUSE_CTRL) && (modifiers & MOUSE_SHIFT)) | |
3124 checkfor = MOUSE_NONEF; | |
3125 | |
3126 /* | |
3127 * In Ex mode, always use modeless selection. | |
3128 */ | |
3129 if (exmode_active) | |
3130 checkfor = MOUSE_NONE; | |
3131 | |
3132 /* | |
3133 * If the mouse settings say to not use the mouse, use the modeless | |
3134 * selection. But if Visual is active, assume that only the Visual area | |
3135 * will be selected. | |
3136 * Exception: On the command line, both the selection is used and a mouse | |
3137 * key is send. | |
3138 */ | |
3139 if (!mouse_has(checkfor) || checkfor == MOUSE_COMMAND) | |
3140 { | |
3141 #ifdef FEAT_VISUAL | |
3142 /* Don't do modeless selection in Visual mode. */ | |
3143 if (checkfor != MOUSE_NONEF && VIsual_active && (State & NORMAL)) | |
3144 return; | |
3145 #endif | |
3146 | |
3147 /* | |
3148 * When 'mousemodel' is "popup", shift-left is translated to right. | |
3149 * But not when also using Ctrl. | |
3150 */ | |
3151 if (mouse_model_popup() && button == MOUSE_LEFT | |
3152 && (modifiers & MOUSE_SHIFT) && !(modifiers & MOUSE_CTRL)) | |
3153 { | |
3154 button = MOUSE_RIGHT; | |
3155 modifiers &= ~ MOUSE_SHIFT; | |
3156 } | |
3157 | |
3158 /* If the selection is done, allow the right button to extend it. | |
3159 * If the selection is cleared, allow the right button to start it | |
3160 * from the cursor position. */ | |
3161 if (button == MOUSE_RIGHT) | |
3162 { | |
3163 if (clip_star.state == SELECT_CLEARED) | |
3164 { | |
3165 if (State & CMDLINE) | |
3166 { | |
3167 col = msg_col; | |
3168 row = msg_row; | |
3169 } | |
3170 else | |
3171 { | |
3172 col = curwin->w_wcol; | |
3173 row = curwin->w_wrow + W_WINROW(curwin); | |
3174 } | |
3175 clip_start_selection(col, row, FALSE); | |
3176 } | |
3177 clip_process_selection(button, X_2_COL(x), Y_2_ROW(y), | |
3178 repeated_click); | |
3179 did_clip = TRUE; | |
3180 } | |
3181 /* Allow the left button to start the selection */ | |
2823 | 3182 else if (button == MOUSE_LEFT) |
7 | 3183 { |
3184 clip_start_selection(X_2_COL(x), Y_2_ROW(y), repeated_click); | |
3185 did_clip = TRUE; | |
3186 } | |
3187 | |
3188 /* Always allow pasting */ | |
3189 if (button != MOUSE_MIDDLE) | |
3190 { | |
3191 if (!mouse_has(checkfor) || button == MOUSE_RELEASE) | |
3192 return; | |
3193 if (checkfor != MOUSE_COMMAND) | |
3194 button = MOUSE_LEFT; | |
3195 } | |
3196 repeated_click = FALSE; | |
3197 } | |
3198 | |
3199 if (clip_star.state != SELECT_CLEARED && !did_clip) | |
3674 | 3200 clip_clear_selection(&clip_star); |
7 | 3201 #endif |
3202 | |
3203 /* Don't put events in the input queue now. */ | |
3204 if (hold_gui_events) | |
3205 return; | |
3206 | |
3207 row = gui_xy2colrow(x, y, &col); | |
3208 | |
3209 /* | |
3210 * If we are dragging and the mouse hasn't moved far enough to be on a | |
3211 * different character, then don't send an event to vim. | |
3212 */ | |
3213 if (button == MOUSE_DRAG) | |
3214 { | |
3215 if (row == prev_row && col == prev_col) | |
3216 return; | |
3217 /* Dragging above the window, set "row" to -1 to cause a scroll. */ | |
3218 if (y < 0) | |
3219 row = -1; | |
3220 } | |
3221 | |
3222 /* | |
3223 * If topline has changed (window scrolled) since the last click, reset | |
3224 * repeated_click, because we don't want starting Visual mode when | |
3225 * clicking on a different character in the text. | |
3226 */ | |
3227 if (curwin->w_topline != gui_prev_topline | |
3228 #ifdef FEAT_DIFF | |
3229 || curwin->w_topfill != gui_prev_topfill | |
3230 #endif | |
3231 ) | |
3232 repeated_click = FALSE; | |
3233 | |
3234 string[0] = CSI; /* this sequence is recognized by check_termcode() */ | |
3235 string[1] = KS_MOUSE; | |
3236 string[2] = KE_FILLER; | |
3237 if (button != MOUSE_DRAG && button != MOUSE_RELEASE) | |
3238 { | |
3239 if (repeated_click) | |
3240 { | |
3241 /* | |
3242 * Handle multiple clicks. They only count if the mouse is still | |
3243 * pointing at the same character. | |
3244 */ | |
3245 if (button != prev_button || row != prev_row || col != prev_col) | |
3246 num_clicks = 1; | |
3247 else if (++num_clicks > 4) | |
3248 num_clicks = 1; | |
3249 } | |
3250 else | |
3251 num_clicks = 1; | |
3252 prev_button = button; | |
3253 gui_prev_topline = curwin->w_topline; | |
3254 #ifdef FEAT_DIFF | |
3255 gui_prev_topfill = curwin->w_topfill; | |
3256 #endif | |
3257 | |
3258 string[3] = (char_u)(button | 0x20); | |
3259 SET_NUM_MOUSE_CLICKS(string[3], num_clicks); | |
3260 } | |
3261 else | |
3262 string[3] = (char_u)button; | |
3263 | |
3264 string[3] |= modifiers; | |
3265 fill_mouse_coord(string + 4, col, row); | |
3266 add_to_input_buf(string, 8); | |
3267 | |
3268 if (row < 0) | |
3269 prev_row = 0; | |
3270 else | |
3271 prev_row = row; | |
3272 prev_col = col; | |
3273 | |
3274 /* | |
3275 * We need to make sure this is cleared since Athena doesn't tell us when | |
3276 * he is done dragging. Neither does GTK+ 2 -- at least for now. | |
3277 */ | |
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
3278 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) |
7 | 3279 gui.dragged_sb = SBAR_NONE; |
3280 #endif | |
3281 } | |
3282 | |
3283 /* | |
3284 * Convert x and y coordinate to column and row in text window. | |
3285 * Corrects for multi-byte character. | |
3286 * returns column in "*colp" and row as return value; | |
3287 */ | |
3288 int | |
3289 gui_xy2colrow(x, y, colp) | |
3290 int x; | |
3291 int y; | |
3292 int *colp; | |
3293 { | |
3294 int col = check_col(X_2_COL(x)); | |
3295 int row = check_row(Y_2_ROW(y)); | |
3296 | |
3297 #ifdef FEAT_MBYTE | |
3298 *colp = mb_fix_col(col, row); | |
3299 #else | |
3300 *colp = col; | |
3301 #endif | |
3302 return row; | |
3303 } | |
3304 | |
3305 #if defined(FEAT_MENU) || defined(PROTO) | |
3306 /* | |
3307 * Callback function for when a menu entry has been selected. | |
3308 */ | |
3309 void | |
3310 gui_menu_cb(menu) | |
3311 vimmenu_T *menu; | |
3312 { | |
664 | 3313 char_u bytes[sizeof(long_u)]; |
7 | 3314 |
3315 /* Don't put events in the input queue now. */ | |
3316 if (hold_gui_events) | |
3317 return; | |
3318 | |
3319 bytes[0] = CSI; | |
3320 bytes[1] = KS_MENU; | |
3321 bytes[2] = KE_FILLER; | |
664 | 3322 add_to_input_buf(bytes, 3); |
3323 add_long_to_buf((long_u)menu, bytes); | |
3324 add_to_input_buf_csi(bytes, sizeof(long_u)); | |
7 | 3325 } |
3326 #endif | |
3327 | |
811 | 3328 static int prev_which_scrollbars[3]; |
669 | 3329 |
7 | 3330 /* |
3331 * Set which components are present. | |
685 | 3332 * If "oldval" is not NULL, "oldval" is the previous value, the new value is |
7 | 3333 * in p_go. |
3334 */ | |
3335 void | |
3336 gui_init_which_components(oldval) | |
1887 | 3337 char_u *oldval UNUSED; |
7 | 3338 { |
3339 #ifdef FEAT_MENU | |
3340 static int prev_menu_is_active = -1; | |
3341 #endif | |
3342 #ifdef FEAT_TOOLBAR | |
3343 static int prev_toolbar = -1; | |
3344 int using_toolbar = FALSE; | |
3345 #endif | |
685 | 3346 #ifdef FEAT_GUI_TABLINE |
3347 int using_tabline; | |
3348 #endif | |
7 | 3349 #ifdef FEAT_FOOTER |
3350 static int prev_footer = -1; | |
3351 int using_footer = FALSE; | |
3352 #endif | |
3353 #if defined(FEAT_MENU) && !defined(WIN16) | |
3354 static int prev_tearoff = -1; | |
3355 int using_tearoff = FALSE; | |
3356 #endif | |
3357 | |
3358 char_u *p; | |
3359 int i; | |
3360 #ifdef FEAT_MENU | |
3361 int grey_old, grey_new; | |
3362 char_u *temp; | |
3363 #endif | |
3364 win_T *wp; | |
3365 int need_set_size; | |
3366 int fix_size; | |
3367 | |
3368 #ifdef FEAT_MENU | |
3369 if (oldval != NULL && gui.in_use) | |
3370 { | |
3371 /* | |
3372 * Check if the menu's go from grey to non-grey or vise versa. | |
3373 */ | |
3374 grey_old = (vim_strchr(oldval, GO_GREY) != NULL); | |
3375 grey_new = (vim_strchr(p_go, GO_GREY) != NULL); | |
3376 if (grey_old != grey_new) | |
3377 { | |
3378 temp = p_go; | |
3379 p_go = oldval; | |
3380 gui_update_menus(MENU_ALL_MODES); | |
3381 p_go = temp; | |
3382 } | |
3383 } | |
3384 gui.menu_is_active = FALSE; | |
3385 #endif | |
3386 | |
3387 for (i = 0; i < 3; i++) | |
3388 gui.which_scrollbars[i] = FALSE; | |
3389 for (p = p_go; *p; p++) | |
3390 switch (*p) | |
3391 { | |
3392 case GO_LEFT: | |
3393 gui.which_scrollbars[SBAR_LEFT] = TRUE; | |
3394 break; | |
3395 case GO_RIGHT: | |
3396 gui.which_scrollbars[SBAR_RIGHT] = TRUE; | |
3397 break; | |
3398 #ifdef FEAT_VERTSPLIT | |
3399 case GO_VLEFT: | |
3400 if (win_hasvertsplit()) | |
3401 gui.which_scrollbars[SBAR_LEFT] = TRUE; | |
3402 break; | |
3403 case GO_VRIGHT: | |
3404 if (win_hasvertsplit()) | |
3405 gui.which_scrollbars[SBAR_RIGHT] = TRUE; | |
3406 break; | |
3407 #endif | |
3408 case GO_BOT: | |
3409 gui.which_scrollbars[SBAR_BOTTOM] = TRUE; | |
3410 break; | |
3411 #ifdef FEAT_MENU | |
3412 case GO_MENUS: | |
3413 gui.menu_is_active = TRUE; | |
3414 break; | |
3415 #endif | |
3416 case GO_GREY: | |
3417 /* make menu's have grey items, ignored here */ | |
3418 break; | |
3419 #ifdef FEAT_TOOLBAR | |
3420 case GO_TOOLBAR: | |
3421 using_toolbar = TRUE; | |
3422 break; | |
3423 #endif | |
3424 #ifdef FEAT_FOOTER | |
3425 case GO_FOOTER: | |
3426 using_footer = TRUE; | |
3427 break; | |
3428 #endif | |
3429 case GO_TEAROFF: | |
3430 #if defined(FEAT_MENU) && !defined(WIN16) | |
3431 using_tearoff = TRUE; | |
3432 #endif | |
3433 break; | |
3434 default: | |
3435 /* Ignore options that are not supported */ | |
3436 break; | |
3437 } | |
685 | 3438 |
7 | 3439 if (gui.in_use) |
3440 { | |
811 | 3441 need_set_size = 0; |
7 | 3442 fix_size = FALSE; |
685 | 3443 |
3444 #ifdef FEAT_GUI_TABLINE | |
687 | 3445 /* Update the GUI tab line, it may appear or disappear. This may |
3446 * cause the non-GUI tab line to disappear or appear. */ | |
685 | 3447 using_tabline = gui_has_tabline(); |
706 | 3448 if (!gui_mch_showing_tabline() != !using_tabline) |
685 | 3449 { |
797 | 3450 /* We don't want a resize event change "Rows" here, save and |
3451 * restore it. Resizing is handled below. */ | |
3452 i = Rows; | |
685 | 3453 gui_update_tabline(); |
797 | 3454 Rows = i; |
1767 | 3455 need_set_size |= RESIZE_VERT; |
685 | 3456 if (using_tabline) |
3457 fix_size = TRUE; | |
3458 if (!gui_use_tabline()) | |
3459 redraw_tabline = TRUE; /* may draw non-GUI tab line */ | |
3460 } | |
3461 #endif | |
3462 | |
7 | 3463 for (i = 0; i < 3; i++) |
3464 { | |
811 | 3465 /* The scrollbar needs to be updated when it is shown/unshown and |
3466 * when switching tab pages. But the size only changes when it's | |
3467 * shown/unshown. Thus we need two places to remember whether a | |
3468 * scrollbar is there or not. */ | |
3469 if (gui.which_scrollbars[i] != prev_which_scrollbars[i] | |
788 | 3470 #ifdef FEAT_WINDOWS |
811 | 3471 || gui.which_scrollbars[i] |
3472 != curtab->tp_prev_which_scrollbars[i] | |
788 | 3473 #endif |
3474 ) | |
7 | 3475 { |
3476 if (i == SBAR_BOTTOM) | |
3477 gui_mch_enable_scrollbar(&gui.bottom_sbar, | |
3478 gui.which_scrollbars[i]); | |
3479 else | |
3480 { | |
3481 FOR_ALL_WINDOWS(wp) | |
3482 { | |
3483 gui_do_scrollbar(wp, i, gui.which_scrollbars[i]); | |
3484 } | |
3485 } | |
811 | 3486 if (gui.which_scrollbars[i] != prev_which_scrollbars[i]) |
3487 { | |
3488 if (i == SBAR_BOTTOM) | |
1767 | 3489 need_set_size |= RESIZE_VERT; |
811 | 3490 else |
1767 | 3491 need_set_size |= RESIZE_HOR; |
811 | 3492 if (gui.which_scrollbars[i]) |
3493 fix_size = TRUE; | |
3494 } | |
7 | 3495 } |
788 | 3496 #ifdef FEAT_WINDOWS |
811 | 3497 curtab->tp_prev_which_scrollbars[i] = gui.which_scrollbars[i]; |
788 | 3498 #endif |
811 | 3499 prev_which_scrollbars[i] = gui.which_scrollbars[i]; |
7 | 3500 } |
3501 | |
3502 #ifdef FEAT_MENU | |
3503 if (gui.menu_is_active != prev_menu_is_active) | |
3504 { | |
3505 /* We don't want a resize event change "Rows" here, save and | |
3506 * restore it. Resizing is handled below. */ | |
3507 i = Rows; | |
3508 gui_mch_enable_menu(gui.menu_is_active); | |
3509 Rows = i; | |
3510 prev_menu_is_active = gui.menu_is_active; | |
1767 | 3511 need_set_size |= RESIZE_VERT; |
7 | 3512 if (gui.menu_is_active) |
3513 fix_size = TRUE; | |
3514 } | |
3515 #endif | |
3516 | |
3517 #ifdef FEAT_TOOLBAR | |
3518 if (using_toolbar != prev_toolbar) | |
3519 { | |
3520 gui_mch_show_toolbar(using_toolbar); | |
3521 prev_toolbar = using_toolbar; | |
1767 | 3522 need_set_size |= RESIZE_VERT; |
7 | 3523 if (using_toolbar) |
3524 fix_size = TRUE; | |
3525 } | |
3526 #endif | |
3527 #ifdef FEAT_FOOTER | |
3528 if (using_footer != prev_footer) | |
3529 { | |
3530 gui_mch_enable_footer(using_footer); | |
3531 prev_footer = using_footer; | |
1767 | 3532 need_set_size |= RESIZE_VERT; |
7 | 3533 if (using_footer) |
3534 fix_size = TRUE; | |
3535 } | |
3536 #endif | |
3537 #if defined(FEAT_MENU) && !defined(WIN16) && !(defined(WIN3264) && !defined(FEAT_TEAROFF)) | |
3538 if (using_tearoff != prev_tearoff) | |
3539 { | |
3540 gui_mch_toggle_tearoffs(using_tearoff); | |
3541 prev_tearoff = using_tearoff; | |
3542 } | |
3543 #endif | |
1767 | 3544 if (need_set_size != 0) |
276 | 3545 { |
3546 #ifdef FEAT_GUI_GTK | |
1767 | 3547 long prev_Columns = Columns; |
3548 long prev_Rows = Rows; | |
276 | 3549 #endif |
7 | 3550 /* Adjust the size of the window to make the text area keep the |
3551 * same size and to avoid that part of our window is off-screen | |
3552 * and a scrollbar can't be used, for example. */ | |
811 | 3553 gui_set_shellsize(FALSE, fix_size, need_set_size); |
276 | 3554 |
3555 #ifdef FEAT_GUI_GTK | |
3556 /* GTK has the annoying habit of sending us resize events when | |
3557 * changing the window size ourselves. This mostly happens when | |
3558 * waiting for a character to arrive, quite unpredictably, and may | |
3559 * change Columns and Rows when we don't want it. Wait for a | |
3560 * character here to avoid this effect. | |
3561 * If you remove this, please test this command for resizing | |
292 | 3562 * effects (with optional left scrollbar): ":vsp|q|vsp|q|vsp|q". |
687 | 3563 * Don't do this while starting up though. |
1767 | 3564 * Don't change Rows when adding menu/toolbar/tabline. |
3565 * Don't change Columns when adding vertical toolbar. */ | |
3566 if (!gui.starting && need_set_size != (RESIZE_VERT | RESIZE_HOR)) | |
287 | 3567 (void)char_avail(); |
1767 | 3568 if ((need_set_size & RESIZE_VERT) == 0) |
3569 Rows = prev_Rows; | |
3570 if ((need_set_size & RESIZE_HOR) == 0) | |
3571 Columns = prev_Columns; | |
276 | 3572 #endif |
3573 } | |
687 | 3574 #ifdef FEAT_WINDOWS |
3575 /* When the console tabline appears or disappears the window positions | |
3576 * change. */ | |
3577 if (firstwin->w_winrow != tabline_height()) | |
3578 shell_new_rows(); /* recompute window positions and heights */ | |
3579 #endif | |
7 | 3580 } |
3581 } | |
3582 | |
685 | 3583 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
3584 /* | |
3585 * Return TRUE if the GUI is taking care of the tabline. | |
3586 * It may still be hidden if 'showtabline' is zero. | |
3587 */ | |
3588 int | |
3589 gui_use_tabline() | |
3590 { | |
3591 return gui.in_use && vim_strchr(p_go, GO_TABLINE) != NULL; | |
3592 } | |
3593 | |
3594 /* | |
3595 * Return TRUE if the GUI is showing the tabline. | |
3596 * This uses 'showtabline'. | |
3597 */ | |
3598 static int | |
3599 gui_has_tabline() | |
3600 { | |
3601 if (!gui_use_tabline() | |
3602 || p_stal == 0 | |
3603 || (p_stal == 1 && first_tabpage->tp_next == NULL)) | |
3604 return FALSE; | |
3605 return TRUE; | |
3606 } | |
3607 | |
3608 /* | |
3609 * Update the tabline. | |
3610 * This may display/undisplay the tabline and update the labels. | |
3611 */ | |
3612 void | |
3613 gui_update_tabline() | |
3614 { | |
3615 int showit = gui_has_tabline(); | |
797 | 3616 int shown = gui_mch_showing_tabline(); |
685 | 3617 |
3618 if (!gui.starting && starting == 0) | |
3619 { | |
848 | 3620 /* Updating the tabline uses direct GUI commands, flush |
3621 * outstanding instructions first. (esp. clear screen) */ | |
3622 out_flush(); | |
3623 gui_mch_flush(); | |
3624 | |
797 | 3625 if (!showit != !shown) |
3626 gui_mch_show_tabline(showit); | |
685 | 3627 if (showit != 0) |
3628 gui_mch_update_tabline(); | |
797 | 3629 |
3630 /* When the tabs change from hidden to shown or from shown to | |
3631 * hidden the size of the text area should remain the same. */ | |
3632 if (!showit != !shown) | |
811 | 3633 gui_set_shellsize(FALSE, showit, RESIZE_VERT); |
685 | 3634 } |
3635 } | |
3636 | |
3637 /* | |
839 | 3638 * Get the label or tooltip for tab page "tp" into NameBuff[]. |
685 | 3639 */ |
3640 void | |
839 | 3641 get_tabline_label(tp, tooltip) |
685 | 3642 tabpage_T *tp; |
839 | 3643 int tooltip; /* TRUE: get tooltip */ |
685 | 3644 { |
3645 int modified = FALSE; | |
3646 char_u buf[40]; | |
3647 int wincount; | |
3648 win_T *wp; | |
857 | 3649 char_u **opt; |
839 | 3650 |
3651 /* Use 'guitablabel' or 'guitabtooltip' if it's set. */ | |
857 | 3652 opt = (tooltip ? &p_gtt : &p_gtl); |
3653 if (**opt != NUL) | |
685 | 3654 { |
687 | 3655 int use_sandbox = FALSE; |
3656 int save_called_emsg = called_emsg; | |
3657 char_u res[MAXPATHL]; | |
706 | 3658 tabpage_T *save_curtab; |
839 | 3659 char_u *opt_name = (char_u *)(tooltip ? "guitabtooltip" |
3660 : "guitablabel"); | |
687 | 3661 |
3662 called_emsg = FALSE; | |
3663 | |
3664 printer_page_num = tabpage_index(tp); | |
3665 # ifdef FEAT_EVAL | |
3666 set_vim_var_nr(VV_LNUM, printer_page_num); | |
839 | 3667 use_sandbox = was_set_insecurely(opt_name, 0); |
687 | 3668 # endif |
706 | 3669 /* It's almost as going to the tabpage, but without autocommands. */ |
3670 curtab->tp_firstwin = firstwin; | |
3671 curtab->tp_lastwin = lastwin; | |
3672 curtab->tp_curwin = curwin; | |
3673 save_curtab = curtab; | |
3674 curtab = tp; | |
3675 topframe = curtab->tp_topframe; | |
3676 firstwin = curtab->tp_firstwin; | |
3677 lastwin = curtab->tp_lastwin; | |
3678 curwin = curtab->tp_curwin; | |
3679 curbuf = curwin->w_buffer; | |
3680 | |
687 | 3681 /* Can't use NameBuff directly, build_stl_str_hl() uses it. */ |
857 | 3682 build_stl_str_hl(curwin, res, MAXPATHL, *opt, use_sandbox, |
706 | 3683 0, (int)Columns, NULL, NULL); |
687 | 3684 STRCPY(NameBuff, res); |
3685 | |
706 | 3686 /* Back to the original curtab. */ |
3687 curtab = save_curtab; | |
3688 topframe = curtab->tp_topframe; | |
3689 firstwin = curtab->tp_firstwin; | |
3690 lastwin = curtab->tp_lastwin; | |
3691 curwin = curtab->tp_curwin; | |
3692 curbuf = curwin->w_buffer; | |
3693 | |
687 | 3694 if (called_emsg) |
839 | 3695 set_string_option_direct(opt_name, -1, |
694 | 3696 (char_u *)"", OPT_FREE, SID_ERROR); |
687 | 3697 called_emsg |= save_called_emsg; |
3698 } | |
857 | 3699 |
3700 /* If 'guitablabel'/'guitabtooltip' is not set or the result is empty then | |
3701 * use a default label. */ | |
3702 if (**opt == NUL || *NameBuff == NUL) | |
687 | 3703 { |
819 | 3704 /* Get the buffer name into NameBuff[] and shorten it. */ |
687 | 3705 get_trans_bufname(tp == curtab ? curbuf : tp->tp_curwin->w_buffer); |
839 | 3706 if (!tooltip) |
3707 shorten_dir(NameBuff); | |
687 | 3708 |
3709 wp = (tp == curtab) ? firstwin : tp->tp_firstwin; | |
3710 for (wincount = 0; wp != NULL; wp = wp->w_next, ++wincount) | |
3711 if (bufIsChanged(wp->w_buffer)) | |
3712 modified = TRUE; | |
3713 if (modified || wincount > 1) | |
3714 { | |
3715 if (wincount > 1) | |
3716 vim_snprintf((char *)buf, sizeof(buf), "%d", wincount); | |
3717 else | |
3718 buf[0] = NUL; | |
3719 if (modified) | |
3720 STRCAT(buf, "+"); | |
3721 STRCAT(buf, " "); | |
1620 | 3722 STRMOVE(NameBuff + STRLEN(buf), NameBuff); |
687 | 3723 mch_memmove(NameBuff, buf, STRLEN(buf)); |
3724 } | |
685 | 3725 } |
3726 } | |
3727 | |
691 | 3728 /* |
3729 * Send the event for clicking to select tab page "nr". | |
3730 * Returns TRUE if it was done, FALSE when skipped because we are already at | |
838 | 3731 * that tab page or the cmdline window is open. |
691 | 3732 */ |
3733 int | |
3734 send_tabline_event(nr) | |
3735 int nr; | |
3736 { | |
3737 char_u string[3]; | |
3738 | |
3739 if (nr == tabpage_index(curtab)) | |
3740 return FALSE; | |
844 | 3741 |
3742 /* Don't put events in the input queue now. */ | |
3743 if (hold_gui_events | |
838 | 3744 # ifdef FEAT_CMDWIN |
844 | 3745 || cmdwin_type != 0 |
3746 # endif | |
3747 ) | |
838 | 3748 { |
3749 /* Set it back to the current tab page. */ | |
3750 gui_mch_set_curtab(tabpage_index(curtab)); | |
3751 return FALSE; | |
3752 } | |
844 | 3753 |
691 | 3754 string[0] = CSI; |
3755 string[1] = KS_TABLINE; | |
3756 string[2] = KE_FILLER; | |
3757 add_to_input_buf(string, 3); | |
3758 string[0] = nr; | |
3759 add_to_input_buf_csi(string, 1); | |
3760 return TRUE; | |
3761 } | |
3762 | |
824 | 3763 /* |
3764 * Send a tabline menu event | |
3765 */ | |
3766 void | |
3767 send_tabline_menu_event(tabidx, event) | |
3768 int tabidx; | |
3769 int event; | |
3770 { | |
3771 char_u string[3]; | |
3772 | |
844 | 3773 /* Don't put events in the input queue now. */ |
3774 if (hold_gui_events) | |
3775 return; | |
3776 | |
824 | 3777 string[0] = CSI; |
3778 string[1] = KS_TABMENU; | |
3779 string[2] = KE_FILLER; | |
3780 add_to_input_buf(string, 3); | |
3781 string[0] = tabidx; | |
3782 string[1] = (char_u)(long)event; | |
3783 add_to_input_buf_csi(string, 2); | |
3784 } | |
3785 | |
685 | 3786 #endif |
7 | 3787 |
3788 /* | |
3789 * Scrollbar stuff: | |
3790 */ | |
3791 | |
669 | 3792 #if defined(FEAT_WINDOWS) || defined(PROTO) |
3793 /* | |
3794 * Remove all scrollbars. Used before switching to another tab page. | |
3795 */ | |
3796 void | |
3797 gui_remove_scrollbars() | |
3798 { | |
3799 int i; | |
3800 win_T *wp; | |
3801 | |
3802 for (i = 0; i < 3; i++) | |
3803 { | |
3804 if (i == SBAR_BOTTOM) | |
3805 gui_mch_enable_scrollbar(&gui.bottom_sbar, FALSE); | |
3806 else | |
3807 { | |
3808 FOR_ALL_WINDOWS(wp) | |
3809 { | |
3810 gui_do_scrollbar(wp, i, FALSE); | |
3811 } | |
3812 } | |
788 | 3813 curtab->tp_prev_which_scrollbars[i] = -1; |
669 | 3814 } |
3815 } | |
3816 #endif | |
3817 | |
7 | 3818 void |
3819 gui_create_scrollbar(sb, type, wp) | |
3820 scrollbar_T *sb; | |
3821 int type; | |
3822 win_T *wp; | |
3823 { | |
3824 static int sbar_ident = 0; | |
3825 | |
3826 sb->ident = sbar_ident++; /* No check for too big, but would it happen? */ | |
3827 sb->wp = wp; | |
3828 sb->type = type; | |
3829 sb->value = 0; | |
3830 #ifdef FEAT_GUI_ATHENA | |
3831 sb->pixval = 0; | |
3832 #endif | |
3833 sb->size = 1; | |
3834 sb->max = 1; | |
3835 sb->top = 0; | |
3836 sb->height = 0; | |
3837 #ifdef FEAT_VERTSPLIT | |
3838 sb->width = 0; | |
3839 #endif | |
3840 sb->status_height = 0; | |
3841 gui_mch_create_scrollbar(sb, (wp == NULL) ? SBAR_HORIZ : SBAR_VERT); | |
3842 } | |
3843 | |
3844 /* | |
3845 * Find the scrollbar with the given index. | |
3846 */ | |
3847 scrollbar_T * | |
3848 gui_find_scrollbar(ident) | |
3849 long ident; | |
3850 { | |
3851 win_T *wp; | |
3852 | |
3853 if (gui.bottom_sbar.ident == ident) | |
3854 return &gui.bottom_sbar; | |
3855 FOR_ALL_WINDOWS(wp) | |
3856 { | |
3857 if (wp->w_scrollbars[SBAR_LEFT].ident == ident) | |
3858 return &wp->w_scrollbars[SBAR_LEFT]; | |
3859 if (wp->w_scrollbars[SBAR_RIGHT].ident == ident) | |
3860 return &wp->w_scrollbars[SBAR_RIGHT]; | |
3861 } | |
3862 return NULL; | |
3863 } | |
3864 | |
3865 /* | |
3866 * For most systems: Put a code in the input buffer for a dragged scrollbar. | |
3867 * | |
3868 * For Win32, Macintosh and GTK+ 2: | |
3869 * Scrollbars seem to grab focus and vim doesn't read the input queue until | |
3870 * you stop dragging the scrollbar. We get here each time the scrollbar is | |
3871 * dragged another pixel, but as far as the rest of vim goes, it thinks | |
3872 * we're just hanging in the call to DispatchMessage() in | |
3873 * process_message(). The DispatchMessage() call that hangs was passed a | |
3874 * mouse button click event in the scrollbar window. -- webb. | |
3875 * | |
3876 * Solution: Do the scrolling right here. But only when allowed. | |
3877 * Ignore the scrollbars while executing an external command or when there | |
3878 * are still characters to be processed. | |
3879 */ | |
3880 void | |
3881 gui_drag_scrollbar(sb, value, still_dragging) | |
3882 scrollbar_T *sb; | |
3883 long value; | |
3884 int still_dragging; | |
3885 { | |
3886 #ifdef FEAT_WINDOWS | |
3887 win_T *wp; | |
3888 #endif | |
3889 int sb_num; | |
3890 #ifdef USE_ON_FLY_SCROLL | |
3891 colnr_T old_leftcol = curwin->w_leftcol; | |
3892 # ifdef FEAT_SCROLLBIND | |
3893 linenr_T old_topline = curwin->w_topline; | |
3894 # endif | |
3895 # ifdef FEAT_DIFF | |
3896 int old_topfill = curwin->w_topfill; | |
3897 # endif | |
3898 #else | |
664 | 3899 char_u bytes[sizeof(long_u)]; |
7 | 3900 int byte_count; |
3901 #endif | |
3902 | |
3903 if (sb == NULL) | |
3904 return; | |
3905 | |
3906 /* Don't put events in the input queue now. */ | |
3907 if (hold_gui_events) | |
3908 return; | |
3909 | |
3910 #ifdef FEAT_CMDWIN | |
3911 if (cmdwin_type != 0 && sb->wp != curwin) | |
3912 return; | |
3913 #endif | |
3914 | |
3915 if (still_dragging) | |
3916 { | |
3917 if (sb->wp == NULL) | |
3918 gui.dragged_sb = SBAR_BOTTOM; | |
3919 else if (sb == &sb->wp->w_scrollbars[SBAR_LEFT]) | |
3920 gui.dragged_sb = SBAR_LEFT; | |
3921 else | |
3922 gui.dragged_sb = SBAR_RIGHT; | |
3923 gui.dragged_wp = sb->wp; | |
3924 } | |
3925 else | |
3926 { | |
3927 gui.dragged_sb = SBAR_NONE; | |
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
3928 #ifdef FEAT_GUI_GTK |
7 | 3929 /* Keep the "dragged_wp" value until after the scrolling, for when the |
4352 | 3930 * mouse button is released. GTK2 doesn't send the button-up event. */ |
7 | 3931 gui.dragged_wp = NULL; |
3932 #endif | |
3933 } | |
3934 | |
3935 /* Vertical sbar info is kept in the first sbar (the left one) */ | |
3936 if (sb->wp != NULL) | |
3937 sb = &sb->wp->w_scrollbars[0]; | |
3938 | |
3939 /* | |
3940 * Check validity of value | |
3941 */ | |
3942 if (value < 0) | |
3943 value = 0; | |
3944 #ifdef SCROLL_PAST_END | |
3945 else if (value > sb->max) | |
3946 value = sb->max; | |
3947 #else | |
3948 if (value > sb->max - sb->size + 1) | |
3949 value = sb->max - sb->size + 1; | |
3950 #endif | |
3951 | |
3952 sb->value = value; | |
3953 | |
3954 #ifdef USE_ON_FLY_SCROLL | |
1476 | 3955 /* When not allowed to do the scrolling right now, return. |
3956 * This also checked input_available(), but that causes the first click in | |
3957 * a scrollbar to be ignored when Vim doesn't have focus. */ | |
3958 if (dont_scroll) | |
7 | 3959 return; |
3960 #endif | |
973 | 3961 #ifdef FEAT_INS_EXPAND |
3962 /* Disallow scrolling the current window when the completion popup menu is | |
3963 * visible. */ | |
3964 if ((sb->wp == NULL || sb->wp == curwin) && pum_visible()) | |
3965 return; | |
3966 #endif | |
7 | 3967 |
3968 #ifdef FEAT_RIGHTLEFT | |
3969 if (sb->wp == NULL && curwin->w_p_rl) | |
3970 { | |
3971 value = sb->max + 1 - sb->size - value; | |
3972 if (value < 0) | |
3973 value = 0; | |
3974 } | |
3975 #endif | |
3976 | |
3977 if (sb->wp != NULL) /* vertical scrollbar */ | |
3978 { | |
3979 sb_num = 0; | |
3980 #ifdef FEAT_WINDOWS | |
3981 for (wp = firstwin; wp != sb->wp && wp != NULL; wp = wp->w_next) | |
3982 sb_num++; | |
3983 if (wp == NULL) | |
3984 return; | |
3985 #else | |
3986 if (sb->wp != curwin) | |
3987 return; | |
3988 #endif | |
3989 | |
3990 #ifdef USE_ON_FLY_SCROLL | |
3991 current_scrollbar = sb_num; | |
3992 scrollbar_value = value; | |
3993 if (State & NORMAL) | |
3994 { | |
3995 gui_do_scroll(); | |
3996 setcursor(); | |
3997 } | |
3998 else if (State & INSERT) | |
3999 { | |
4000 ins_scroll(); | |
4001 setcursor(); | |
4002 } | |
4003 else if (State & CMDLINE) | |
4004 { | |
4005 if (msg_scrolled == 0) | |
4006 { | |
4007 gui_do_scroll(); | |
4008 redrawcmdline(); | |
4009 } | |
4010 } | |
4011 # ifdef FEAT_FOLDING | |
4012 /* Value may have been changed for closed fold. */ | |
4013 sb->value = sb->wp->w_topline - 1; | |
4014 # endif | |
788 | 4015 |
4016 /* When dragging one scrollbar and there is another one at the other | |
4017 * side move the thumb of that one too. */ | |
4018 if (gui.which_scrollbars[SBAR_RIGHT] && gui.which_scrollbars[SBAR_LEFT]) | |
4019 gui_mch_set_scrollbar_thumb( | |
4020 &sb->wp->w_scrollbars[ | |
4021 sb == &sb->wp->w_scrollbars[SBAR_RIGHT] | |
4022 ? SBAR_LEFT : SBAR_RIGHT], | |
4023 sb->value, sb->size, sb->max); | |
4024 | |
7 | 4025 #else |
4026 bytes[0] = CSI; | |
4027 bytes[1] = KS_VER_SCROLLBAR; | |
4028 bytes[2] = KE_FILLER; | |
4029 bytes[3] = (char_u)sb_num; | |
4030 byte_count = 4; | |
4031 #endif | |
4032 } | |
4033 else | |
4034 { | |
4035 #ifdef USE_ON_FLY_SCROLL | |
4036 scrollbar_value = value; | |
4037 | |
4038 if (State & NORMAL) | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4039 gui_do_horiz_scroll(scrollbar_value, FALSE); |
7 | 4040 else if (State & INSERT) |
4041 ins_horscroll(); | |
4042 else if (State & CMDLINE) | |
4043 { | |
540 | 4044 if (msg_scrolled == 0) |
7 | 4045 { |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4046 gui_do_horiz_scroll(scrollbar_value, FALSE); |
7 | 4047 redrawcmdline(); |
4048 } | |
4049 } | |
4050 if (old_leftcol != curwin->w_leftcol) | |
4051 { | |
4052 updateWindow(curwin); /* update window, status and cmdline */ | |
4053 setcursor(); | |
4054 } | |
4055 #else | |
4056 bytes[0] = CSI; | |
4057 bytes[1] = KS_HOR_SCROLLBAR; | |
4058 bytes[2] = KE_FILLER; | |
4059 byte_count = 3; | |
4060 #endif | |
4061 } | |
4062 | |
4063 #ifdef USE_ON_FLY_SCROLL | |
4064 # ifdef FEAT_SCROLLBIND | |
4065 /* | |
4066 * synchronize other windows, as necessary according to 'scrollbind' | |
4067 */ | |
4068 if (curwin->w_p_scb | |
4069 && ((sb->wp == NULL && curwin->w_leftcol != old_leftcol) | |
4070 || (sb->wp == curwin && (curwin->w_topline != old_topline | |
4071 # ifdef FEAT_DIFF | |
4072 || curwin->w_topfill != old_topfill | |
4073 # endif | |
4074 )))) | |
4075 { | |
4076 do_check_scrollbind(TRUE); | |
4077 /* need to update the window right here */ | |
4078 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
4079 if (wp->w_redr_type > 0) | |
4080 updateWindow(wp); | |
4081 setcursor(); | |
4082 } | |
4083 # endif | |
4084 out_flush(); | |
4085 gui_update_cursor(FALSE, TRUE); | |
4086 #else | |
664 | 4087 add_to_input_buf(bytes, byte_count); |
4088 add_long_to_buf((long_u)value, bytes); | |
4089 add_to_input_buf_csi(bytes, sizeof(long_u)); | |
7 | 4090 #endif |
4091 } | |
4092 | |
4093 /* | |
4094 * Scrollbar stuff: | |
4095 */ | |
4096 | |
2237
770485470e59
Add a few #ifdefs to exclude functions that are not used. (Domnique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4097 #if defined(FEAT_AUTOCMD) || defined(FEAT_WINDOWS) || defined(PROTO) |
1906 | 4098 /* |
4099 * Called when something in the window layout has changed. | |
4100 */ | |
4101 void | |
4102 gui_may_update_scrollbars() | |
4103 { | |
4104 if (gui.in_use && starting == 0) | |
4105 { | |
4106 out_flush(); | |
4107 gui_init_which_components(NULL); | |
4108 gui_update_scrollbars(TRUE); | |
4109 } | |
4110 need_mouse_correct = TRUE; | |
4111 } | |
2237
770485470e59
Add a few #ifdefs to exclude functions that are not used. (Domnique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4112 #endif |
1906 | 4113 |
7 | 4114 void |
4115 gui_update_scrollbars(force) | |
4116 int force; /* Force all scrollbars to get updated */ | |
4117 { | |
4118 win_T *wp; | |
4119 scrollbar_T *sb; | |
4120 long val, size, max; /* need 32 bits here */ | |
4121 int which_sb; | |
4122 int h, y; | |
4123 #ifdef FEAT_VERTSPLIT | |
4124 static win_T *prev_curwin = NULL; | |
4125 #endif | |
4126 | |
4127 /* Update the horizontal scrollbar */ | |
4128 gui_update_horiz_scrollbar(force); | |
4129 | |
4130 #ifndef WIN3264 | |
4131 /* Return straight away if there is neither a left nor right scrollbar. | |
4132 * On MS-Windows this is required anyway for scrollwheel messages. */ | |
4133 if (!gui.which_scrollbars[SBAR_LEFT] && !gui.which_scrollbars[SBAR_RIGHT]) | |
4134 return; | |
4135 #endif | |
4136 | |
4137 /* | |
4138 * Don't want to update a scrollbar while we're dragging it. But if we | |
4139 * have both a left and right scrollbar, and we drag one of them, we still | |
4140 * need to update the other one. | |
4141 */ | |
674 | 4142 if (!force && (gui.dragged_sb == SBAR_LEFT || gui.dragged_sb == SBAR_RIGHT) |
4143 && gui.which_scrollbars[SBAR_LEFT] | |
4144 && gui.which_scrollbars[SBAR_RIGHT]) | |
7 | 4145 { |
4146 /* | |
4147 * If we have two scrollbars and one of them is being dragged, just | |
4148 * copy the scrollbar position from the dragged one to the other one. | |
4149 */ | |
4150 which_sb = SBAR_LEFT + SBAR_RIGHT - gui.dragged_sb; | |
4151 if (gui.dragged_wp != NULL) | |
4152 gui_mch_set_scrollbar_thumb( | |
4153 &gui.dragged_wp->w_scrollbars[which_sb], | |
4154 gui.dragged_wp->w_scrollbars[0].value, | |
4155 gui.dragged_wp->w_scrollbars[0].size, | |
4156 gui.dragged_wp->w_scrollbars[0].max); | |
4157 } | |
4158 | |
4159 /* avoid that moving components around generates events */ | |
4160 ++hold_gui_events; | |
4161 | |
4162 for (wp = firstwin; wp != NULL; wp = W_NEXT(wp)) | |
4163 { | |
4164 if (wp->w_buffer == NULL) /* just in case */ | |
4165 continue; | |
674 | 4166 /* Skip a scrollbar that is being dragged. */ |
4167 if (!force && (gui.dragged_sb == SBAR_LEFT | |
4168 || gui.dragged_sb == SBAR_RIGHT) | |
4169 && gui.dragged_wp == wp) | |
4170 continue; | |
4171 | |
7 | 4172 #ifdef SCROLL_PAST_END |
4173 max = wp->w_buffer->b_ml.ml_line_count - 1; | |
4174 #else | |
4175 max = wp->w_buffer->b_ml.ml_line_count + wp->w_height - 2; | |
4176 #endif | |
4177 if (max < 0) /* empty buffer */ | |
4178 max = 0; | |
4179 val = wp->w_topline - 1; | |
4180 size = wp->w_height; | |
4181 #ifdef SCROLL_PAST_END | |
4182 if (val > max) /* just in case */ | |
4183 val = max; | |
4184 #else | |
4185 if (size > max + 1) /* just in case */ | |
4186 size = max + 1; | |
4187 if (val > max - size + 1) | |
4188 val = max - size + 1; | |
4189 #endif | |
4190 if (val < 0) /* minimal value is 0 */ | |
4191 val = 0; | |
4192 | |
4193 /* | |
4194 * Scrollbar at index 0 (the left one) contains all the information. | |
4195 * It would be the same info for left and right so we just store it for | |
4196 * one of them. | |
4197 */ | |
4198 sb = &wp->w_scrollbars[0]; | |
4199 | |
4200 /* | |
4201 * Note: no check for valid w_botline. If it's not valid the | |
4202 * scrollbars will be updated later anyway. | |
4203 */ | |
4204 if (size < 1 || wp->w_botline - 2 > max) | |
4205 { | |
4206 /* | |
4207 * This can happen during changing files. Just don't update the | |
4208 * scrollbar for now. | |
4209 */ | |
4210 sb->height = 0; /* Force update next time */ | |
4211 if (gui.which_scrollbars[SBAR_LEFT]) | |
4212 gui_do_scrollbar(wp, SBAR_LEFT, FALSE); | |
4213 if (gui.which_scrollbars[SBAR_RIGHT]) | |
4214 gui_do_scrollbar(wp, SBAR_RIGHT, FALSE); | |
4215 continue; | |
4216 } | |
4217 if (force || sb->height != wp->w_height | |
4218 #ifdef FEAT_WINDOWS | |
4219 || sb->top != wp->w_winrow | |
4220 || sb->status_height != wp->w_status_height | |
4221 # ifdef FEAT_VERTSPLIT | |
4222 || sb->width != wp->w_width | |
4223 || prev_curwin != curwin | |
4224 # endif | |
4225 #endif | |
4226 ) | |
4227 { | |
4228 /* Height, width or position of scrollbar has changed. For | |
4229 * vertical split: curwin changed. */ | |
4230 sb->height = wp->w_height; | |
4231 #ifdef FEAT_WINDOWS | |
4232 sb->top = wp->w_winrow; | |
4233 sb->status_height = wp->w_status_height; | |
4234 # ifdef FEAT_VERTSPLIT | |
4235 sb->width = wp->w_width; | |
4236 # endif | |
4237 #endif | |
4238 | |
4239 /* Calculate height and position in pixels */ | |
4240 h = (sb->height + sb->status_height) * gui.char_height; | |
4241 y = sb->top * gui.char_height + gui.border_offset; | |
4242 #if defined(FEAT_MENU) && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF) && !defined(FEAT_GUI_PHOTON) | |
4243 if (gui.menu_is_active) | |
4244 y += gui.menu_height; | |
4245 #endif | |
4246 | |
4247 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_ATHENA)) | |
4248 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
4249 # ifdef FEAT_GUI_ATHENA | |
4250 y += gui.toolbar_height; | |
4251 # else | |
4252 # ifdef FEAT_GUI_MSWIN | |
4253 y += TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT; | |
4254 # endif | |
4255 # endif | |
4256 #endif | |
4257 | |
810 | 4258 #if defined(FEAT_GUI_TABLINE) && defined(FEAT_GUI_MSWIN) |
4259 if (gui_has_tabline()) | |
843 | 4260 y += gui.tabline_height; |
810 | 4261 #endif |
4262 | |
7 | 4263 #ifdef FEAT_WINDOWS |
4264 if (wp->w_winrow == 0) | |
4265 #endif | |
4266 { | |
4267 /* Height of top scrollbar includes width of top border */ | |
4268 h += gui.border_offset; | |
4269 y -= gui.border_offset; | |
4270 } | |
4271 if (gui.which_scrollbars[SBAR_LEFT]) | |
4272 { | |
4273 gui_mch_set_scrollbar_pos(&wp->w_scrollbars[SBAR_LEFT], | |
4274 gui.left_sbar_x, y, | |
4275 gui.scrollbar_width, h); | |
4276 gui_do_scrollbar(wp, SBAR_LEFT, TRUE); | |
4277 } | |
4278 if (gui.which_scrollbars[SBAR_RIGHT]) | |
4279 { | |
4280 gui_mch_set_scrollbar_pos(&wp->w_scrollbars[SBAR_RIGHT], | |
4281 gui.right_sbar_x, y, | |
4282 gui.scrollbar_width, h); | |
4283 gui_do_scrollbar(wp, SBAR_RIGHT, TRUE); | |
4284 } | |
4285 } | |
4286 | |
4287 /* Reduce the number of calls to gui_mch_set_scrollbar_thumb() by | |
4288 * checking if the thumb moved at least a pixel. Only do this for | |
4289 * Athena, most other GUIs require the update anyway to make the | |
4290 * arrows work. */ | |
4291 #ifdef FEAT_GUI_ATHENA | |
4292 if (max == 0) | |
4293 y = 0; | |
4294 else | |
4295 y = (val * (sb->height + 2) * gui.char_height + max / 2) / max; | |
4296 if (force || sb->pixval != y || sb->size != size || sb->max != max) | |
4297 #else | |
4298 if (force || sb->value != val || sb->size != size || sb->max != max) | |
4299 #endif | |
4300 { | |
4301 /* Thumb of scrollbar has moved */ | |
4302 sb->value = val; | |
4303 #ifdef FEAT_GUI_ATHENA | |
4304 sb->pixval = y; | |
4305 #endif | |
4306 sb->size = size; | |
4307 sb->max = max; | |
674 | 4308 if (gui.which_scrollbars[SBAR_LEFT] |
4309 && (gui.dragged_sb != SBAR_LEFT || gui.dragged_wp != wp)) | |
7 | 4310 gui_mch_set_scrollbar_thumb(&wp->w_scrollbars[SBAR_LEFT], |
4311 val, size, max); | |
4312 if (gui.which_scrollbars[SBAR_RIGHT] | |
674 | 4313 && (gui.dragged_sb != SBAR_RIGHT || gui.dragged_wp != wp)) |
7 | 4314 gui_mch_set_scrollbar_thumb(&wp->w_scrollbars[SBAR_RIGHT], |
4315 val, size, max); | |
4316 } | |
4317 } | |
4318 #ifdef FEAT_VERTSPLIT | |
4319 prev_curwin = curwin; | |
4320 #endif | |
4321 --hold_gui_events; | |
4322 } | |
4323 | |
4324 /* | |
4325 * Enable or disable a scrollbar. | |
4326 * Check for scrollbars for vertically split windows which are not enabled | |
4327 * sometimes. | |
4328 */ | |
4329 static void | |
4330 gui_do_scrollbar(wp, which, enable) | |
4331 win_T *wp; | |
4332 int which; /* SBAR_LEFT or SBAR_RIGHT */ | |
4333 int enable; /* TRUE to enable scrollbar */ | |
4334 { | |
4335 #ifdef FEAT_VERTSPLIT | |
4336 int midcol = curwin->w_wincol + curwin->w_width / 2; | |
4337 int has_midcol = (wp->w_wincol <= midcol | |
4338 && wp->w_wincol + wp->w_width >= midcol); | |
4339 | |
4340 /* Only enable scrollbars that contain the middle column of the current | |
4341 * window. */ | |
4342 if (gui.which_scrollbars[SBAR_RIGHT] != gui.which_scrollbars[SBAR_LEFT]) | |
4343 { | |
4344 /* Scrollbars only on one side. Don't enable scrollbars that don't | |
4345 * contain the middle column of the current window. */ | |
4346 if (!has_midcol) | |
4347 enable = FALSE; | |
4348 } | |
4349 else | |
4350 { | |
4351 /* Scrollbars on both sides. Don't enable scrollbars that neither | |
4352 * contain the middle column of the current window nor are on the far | |
4353 * side. */ | |
4354 if (midcol > Columns / 2) | |
4355 { | |
4356 if (which == SBAR_LEFT ? wp->w_wincol != 0 : !has_midcol) | |
4357 enable = FALSE; | |
4358 } | |
4359 else | |
4360 { | |
4361 if (which == SBAR_RIGHT ? wp->w_wincol + wp->w_width != Columns | |
4362 : !has_midcol) | |
4363 enable = FALSE; | |
4364 } | |
4365 } | |
4366 #endif | |
4367 gui_mch_enable_scrollbar(&wp->w_scrollbars[which], enable); | |
4368 } | |
4369 | |
4370 /* | |
4371 * Scroll a window according to the values set in the globals current_scrollbar | |
4372 * and scrollbar_value. Return TRUE if the cursor in the current window moved | |
4373 * or FALSE otherwise. | |
4374 */ | |
4375 int | |
4376 gui_do_scroll() | |
4377 { | |
4378 win_T *wp, *save_wp; | |
4379 int i; | |
4380 long nlines; | |
4381 pos_T old_cursor; | |
4382 linenr_T old_topline; | |
4383 #ifdef FEAT_DIFF | |
4384 int old_topfill; | |
4385 #endif | |
4386 | |
4387 for (wp = firstwin, i = 0; i < current_scrollbar; wp = W_NEXT(wp), i++) | |
4388 if (wp == NULL) | |
4389 break; | |
4390 if (wp == NULL) | |
4391 /* Couldn't find window */ | |
4392 return FALSE; | |
4393 | |
4394 /* | |
4395 * Compute number of lines to scroll. If zero, nothing to do. | |
4396 */ | |
4397 nlines = (long)scrollbar_value + 1 - (long)wp->w_topline; | |
4398 if (nlines == 0) | |
4399 return FALSE; | |
4400 | |
4401 save_wp = curwin; | |
4402 old_topline = wp->w_topline; | |
4403 #ifdef FEAT_DIFF | |
4404 old_topfill = wp->w_topfill; | |
4405 #endif | |
4406 old_cursor = wp->w_cursor; | |
4407 curwin = wp; | |
4408 curbuf = wp->w_buffer; | |
4409 if (nlines < 0) | |
4410 scrolldown(-nlines, gui.dragged_wp == NULL); | |
4411 else | |
4412 scrollup(nlines, gui.dragged_wp == NULL); | |
4413 /* Reset dragged_wp after using it. "dragged_sb" will have been reset for | |
4414 * the mouse-up event already, but we still want it to behave like when | |
4415 * dragging. But not the next click in an arrow. */ | |
4416 if (gui.dragged_sb == SBAR_NONE) | |
4417 gui.dragged_wp = NULL; | |
4418 | |
4419 if (old_topline != wp->w_topline | |
4420 #ifdef FEAT_DIFF | |
4421 || old_topfill != wp->w_topfill | |
4422 #endif | |
4423 ) | |
4424 { | |
4425 if (p_so != 0) | |
4426 { | |
4427 cursor_correct(); /* fix window for 'so' */ | |
4428 update_topline(); /* avoid up/down jump */ | |
4429 } | |
4430 if (old_cursor.lnum != wp->w_cursor.lnum) | |
4431 coladvance(wp->w_curswant); | |
4432 #ifdef FEAT_SCROLLBIND | |
4433 wp->w_scbind_pos = wp->w_topline; | |
4434 #endif | |
4435 } | |
4436 | |
519 | 4437 /* Make sure wp->w_leftcol and wp->w_skipcol are correct. */ |
4438 validate_cursor(); | |
4439 | |
7 | 4440 curwin = save_wp; |
4441 curbuf = save_wp->w_buffer; | |
4442 | |
4443 /* | |
4444 * Don't call updateWindow() when nothing has changed (it will overwrite | |
4445 * the status line!). | |
4446 */ | |
4447 if (old_topline != wp->w_topline | |
519 | 4448 || wp->w_redr_type != 0 |
7 | 4449 #ifdef FEAT_DIFF |
4450 || old_topfill != wp->w_topfill | |
4451 #endif | |
4452 ) | |
4453 { | |
1434 | 4454 int type = VALID; |
4455 | |
4456 #ifdef FEAT_INS_EXPAND | |
4457 if (pum_visible()) | |
4458 { | |
4459 type = NOT_VALID; | |
4460 wp->w_lines_valid = 0; | |
4461 } | |
4462 #endif | |
4463 /* Don't set must_redraw here, it may cause the popup menu to | |
4464 * disappear when losing focus after a scrollbar drag. */ | |
4465 if (wp->w_redr_type < type) | |
4466 wp->w_redr_type = type; | |
7 | 4467 updateWindow(wp); /* update window, status line, and cmdline */ |
4468 } | |
4469 | |
973 | 4470 #ifdef FEAT_INS_EXPAND |
4471 /* May need to redraw the popup menu. */ | |
4472 if (pum_visible()) | |
4473 pum_redraw(); | |
4474 #endif | |
4475 | |
7 | 4476 return (wp == curwin && !equalpos(curwin->w_cursor, old_cursor)); |
4477 } | |
4478 | |
4479 | |
4480 /* | |
4481 * Horizontal scrollbar stuff: | |
4482 */ | |
4483 | |
4484 /* | |
4485 * Return length of line "lnum" for horizontal scrolling. | |
4486 */ | |
4487 static colnr_T | |
4488 scroll_line_len(lnum) | |
4489 linenr_T lnum; | |
4490 { | |
4491 char_u *p; | |
4492 colnr_T col; | |
4493 int w; | |
4494 | |
4495 p = ml_get(lnum); | |
4496 col = 0; | |
4497 if (*p != NUL) | |
4498 for (;;) | |
4499 { | |
4500 w = chartabsize(p, col); | |
39 | 4501 mb_ptr_adv(p); |
7 | 4502 if (*p == NUL) /* don't count the last character */ |
4503 break; | |
4504 col += w; | |
4505 } | |
4506 return col; | |
4507 } | |
4508 | |
4509 /* Remember which line is currently the longest, so that we don't have to | |
4510 * search for it when scrolling horizontally. */ | |
4511 static linenr_T longest_lnum = 0; | |
4512 | |
2409
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|
4513 /* |
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Add support for horizontal scroll wheel. (Bjorn Winckler)
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|
4514 * Find longest visible line number. If this is not possible (or not desired, |
0ca06a92adfb
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|
4515 * by setting 'h' in "guioptions") then the current line number is returned. |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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|
4516 */ |
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Add support for horizontal scroll wheel. (Bjorn Winckler)
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|
4517 static linenr_T |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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changeset
|
4518 gui_find_longest_lnum() |
0ca06a92adfb
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4519 { |
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Add support for horizontal scroll wheel. (Bjorn Winckler)
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|
4520 linenr_T ret = 0; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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|
4521 |
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Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
changeset
|
4522 /* Calculate maximum for horizontal scrollbar. Check for reasonable |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
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|
4523 * line numbers, topline and botline can be invalid when displaying is |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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|
4524 * postponed. */ |
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diff
changeset
|
4525 if (vim_strchr(p_go, GO_HORSCROLL) == NULL |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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|
4526 && curwin->w_topline <= curwin->w_cursor.lnum |
0ca06a92adfb
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|
4527 && curwin->w_botline > curwin->w_cursor.lnum |
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Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
changeset
|
4528 && curwin->w_botline <= curbuf->b_ml.ml_line_count + 1) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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|
4529 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
changeset
|
4530 linenr_T lnum; |
0ca06a92adfb
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|
4531 colnr_T n; |
0ca06a92adfb
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|
4532 long max = 0; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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|
4533 |
0ca06a92adfb
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parents:
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changeset
|
4534 /* Use maximum of all visible lines. Remember the lnum of the |
0ca06a92adfb
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changeset
|
4535 * longest line, closest to the cursor line. Used when scrolling |
0ca06a92adfb
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|
4536 * below. */ |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
changeset
|
4537 for (lnum = curwin->w_topline; lnum < curwin->w_botline; ++lnum) |
0ca06a92adfb
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|
4538 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
changeset
|
4539 n = scroll_line_len(lnum); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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2378
diff
changeset
|
4540 if (n > (colnr_T)max) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
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|
4541 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
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|
4542 max = n; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
changeset
|
4543 ret = lnum; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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|
4544 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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|
4545 else if (n == (colnr_T)max |
0ca06a92adfb
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diff
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|
4546 && abs((int)(lnum - curwin->w_cursor.lnum)) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
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|
4547 < abs((int)(ret - curwin->w_cursor.lnum))) |
0ca06a92adfb
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diff
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|
4548 ret = lnum; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
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|
4549 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
changeset
|
4550 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
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|
4551 else |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
changeset
|
4552 /* Use cursor line only. */ |
0ca06a92adfb
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diff
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|
4553 ret = curwin->w_cursor.lnum; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
changeset
|
4554 |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
changeset
|
4555 return ret; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
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|
4556 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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2378
diff
changeset
|
4557 |
7 | 4558 static void |
4559 gui_update_horiz_scrollbar(force) | |
4560 int force; | |
4561 { | |
4562 long value, size, max; /* need 32 bit ints here */ | |
4563 | |
4564 if (!gui.which_scrollbars[SBAR_BOTTOM]) | |
4565 return; | |
4566 | |
4567 if (!force && gui.dragged_sb == SBAR_BOTTOM) | |
4568 return; | |
4569 | |
4570 if (!force && curwin->w_p_wrap && gui.prev_wrap) | |
4571 return; | |
4572 | |
4573 /* | |
4574 * It is possible for the cursor to be invalid if we're in the middle of | |
4575 * something (like changing files). If so, don't do anything for now. | |
4576 */ | |
4577 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
4578 { | |
4579 gui.bottom_sbar.value = -1; | |
4580 return; | |
4581 } | |
4582 | |
4583 size = W_WIDTH(curwin); | |
4584 if (curwin->w_p_wrap) | |
4585 { | |
4586 value = 0; | |
4587 #ifdef SCROLL_PAST_END | |
4588 max = 0; | |
4589 #else | |
4590 max = W_WIDTH(curwin) - 1; | |
4591 #endif | |
4592 } | |
4593 else | |
4594 { | |
4595 value = curwin->w_leftcol; | |
4596 | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
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|
4597 longest_lnum = gui_find_longest_lnum(); |
0ca06a92adfb
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diff
changeset
|
4598 max = scroll_line_len(longest_lnum); |
0ca06a92adfb
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diff
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|
4599 |
7 | 4600 #ifdef FEAT_VIRTUALEDIT |
4601 if (virtual_active()) | |
4602 { | |
4603 /* May move the cursor even further to the right. */ | |
4604 if (curwin->w_virtcol >= (colnr_T)max) | |
4605 max = curwin->w_virtcol; | |
4606 } | |
4607 #endif | |
4608 | |
4609 #ifndef SCROLL_PAST_END | |
4610 max += W_WIDTH(curwin) - 1; | |
4611 #endif | |
4612 /* The line number isn't scrolled, thus there is less space when | |
2178
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2065
diff
changeset
|
4613 * 'number' or 'relativenumber' is set (also for 'foldcolumn'). */ |
7 | 4614 size -= curwin_col_off(); |
4615 #ifndef SCROLL_PAST_END | |
4616 max -= curwin_col_off(); | |
4617 #endif | |
4618 } | |
4619 | |
4620 #ifndef SCROLL_PAST_END | |
4621 if (value > max - size + 1) | |
4622 value = max - size + 1; /* limit the value to allowable range */ | |
4623 #endif | |
4624 | |
4625 #ifdef FEAT_RIGHTLEFT | |
4626 if (curwin->w_p_rl) | |
4627 { | |
4628 value = max + 1 - size - value; | |
4629 if (value < 0) | |
4630 { | |
4631 size += value; | |
4632 value = 0; | |
4633 } | |
4634 } | |
4635 #endif | |
4636 if (!force && value == gui.bottom_sbar.value && size == gui.bottom_sbar.size | |
4637 && max == gui.bottom_sbar.max) | |
4638 return; | |
4639 | |
4640 gui.bottom_sbar.value = value; | |
4641 gui.bottom_sbar.size = size; | |
4642 gui.bottom_sbar.max = max; | |
4643 gui.prev_wrap = curwin->w_p_wrap; | |
4644 | |
4645 gui_mch_set_scrollbar_thumb(&gui.bottom_sbar, value, size, max); | |
4646 } | |
4647 | |
4648 /* | |
4649 * Do a horizontal scroll. Return TRUE if the cursor moved, FALSE otherwise. | |
4650 */ | |
4651 int | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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2378
diff
changeset
|
4652 gui_do_horiz_scroll(leftcol, compute_longest_lnum) |
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4653 long_u leftcol; |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4654 int compute_longest_lnum; |
7 | 4655 { |
4656 /* no wrapping, no scrolling */ | |
4657 if (curwin->w_p_wrap) | |
4658 return FALSE; | |
4659 | |
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4660 if (curwin->w_leftcol == (colnr_T)leftcol) |
7 | 4661 return FALSE; |
4662 | |
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4663 curwin->w_leftcol = (colnr_T)leftcol; |
7 | 4664 |
4665 /* When the line of the cursor is too short, move the cursor to the | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4666 * longest visible line. */ |
7 | 4667 if (vim_strchr(p_go, GO_HORSCROLL) == NULL |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4668 && !virtual_active() |
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4669 && (colnr_T)leftcol > scroll_line_len(curwin->w_cursor.lnum)) |
7 | 4670 { |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4671 if (compute_longest_lnum) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4672 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4673 curwin->w_cursor.lnum = gui_find_longest_lnum(); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4674 curwin->w_cursor.col = 0; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4675 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4676 /* Do a sanity check on "longest_lnum", just in case. */ |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4677 else if (longest_lnum >= curwin->w_topline |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4678 && longest_lnum < curwin->w_botline) |
7 | 4679 { |
4680 curwin->w_cursor.lnum = longest_lnum; | |
4681 curwin->w_cursor.col = 0; | |
4682 } | |
4683 } | |
4684 | |
4685 return leftcol_changed(); | |
4686 } | |
4687 | |
4688 /* | |
4689 * Check that none of the colors are the same as the background color | |
4690 */ | |
4691 void | |
4692 gui_check_colors() | |
4693 { | |
4694 if (gui.norm_pixel == gui.back_pixel || gui.norm_pixel == INVALCOLOR) | |
4695 { | |
4696 gui_set_bg_color((char_u *)"White"); | |
4697 if (gui.norm_pixel == gui.back_pixel || gui.norm_pixel == INVALCOLOR) | |
4698 gui_set_fg_color((char_u *)"Black"); | |
4699 } | |
4700 } | |
4701 | |
203 | 4702 static void |
7 | 4703 gui_set_fg_color(name) |
4704 char_u *name; | |
4705 { | |
4706 gui.norm_pixel = gui_get_color(name); | |
4707 hl_set_fg_color_name(vim_strsave(name)); | |
4708 } | |
4709 | |
203 | 4710 static void |
7 | 4711 gui_set_bg_color(name) |
4712 char_u *name; | |
4713 { | |
4714 gui.back_pixel = gui_get_color(name); | |
4715 hl_set_bg_color_name(vim_strsave(name)); | |
4716 } | |
4717 | |
4718 /* | |
4719 * Allocate a color by name. | |
4720 * Returns INVALCOLOR and gives an error message when failed. | |
4721 */ | |
4722 guicolor_T | |
4723 gui_get_color(name) | |
4724 char_u *name; | |
4725 { | |
4726 guicolor_T t; | |
4727 | |
4728 if (*name == NUL) | |
4729 return INVALCOLOR; | |
4730 t = gui_mch_get_color(name); | |
11 | 4731 |
7 | 4732 if (t == INVALCOLOR |
574 | 4733 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
7 | 4734 && gui.in_use |
4735 #endif | |
4736 ) | |
4737 EMSG2(_("E254: Cannot allocate color %s"), name); | |
4738 return t; | |
4739 } | |
4740 | |
4741 /* | |
4742 * Return the grey value of a color (range 0-255). | |
4743 */ | |
4744 int | |
4745 gui_get_lightness(pixel) | |
4746 guicolor_T pixel; | |
4747 { | |
4748 long_u rgb = gui_mch_get_rgb(pixel); | |
4749 | |
835 | 4750 return (int)( (((rgb >> 16) & 0xff) * 299) |
856 | 4751 + (((rgb >> 8) & 0xff) * 587) |
4752 + ((rgb & 0xff) * 114)) / 1000; | |
7 | 4753 } |
4754 | |
4755 #if defined(FEAT_GUI_X11) || defined(PROTO) | |
4756 void | |
4757 gui_new_scrollbar_colors() | |
4758 { | |
4759 win_T *wp; | |
4760 | |
4761 /* Nothing to do if GUI hasn't started yet. */ | |
4762 if (!gui.in_use) | |
4763 return; | |
4764 | |
4765 FOR_ALL_WINDOWS(wp) | |
4766 { | |
4767 gui_mch_set_scrollbar_colors(&(wp->w_scrollbars[SBAR_LEFT])); | |
4768 gui_mch_set_scrollbar_colors(&(wp->w_scrollbars[SBAR_RIGHT])); | |
4769 } | |
4770 gui_mch_set_scrollbar_colors(&gui.bottom_sbar); | |
4771 } | |
4772 #endif | |
4773 | |
4774 /* | |
4775 * Call this when focus has changed. | |
4776 */ | |
4777 void | |
4778 gui_focus_change(in_focus) | |
4779 int in_focus; | |
4780 { | |
4781 /* | |
4782 * Skip this code to avoid drawing the cursor when debugging and switching | |
4783 * between the debugger window and gvim. | |
4784 */ | |
4785 #if 1 | |
4786 gui.in_focus = in_focus; | |
4787 out_flush(); /* make sure output has been written */ | |
4788 gui_update_cursor(TRUE, FALSE); | |
4789 | |
4790 # ifdef FEAT_XIM | |
4791 xim_set_focus(in_focus); | |
4792 # endif | |
4793 | |
1380 | 4794 /* Put events in the input queue only when allowed. |
4795 * ui_focus_change() isn't called directly, because it invokes | |
4796 * autocommands and that must not happen asynchronously. */ | |
4797 if (!hold_gui_events) | |
4798 { | |
4799 char_u bytes[3]; | |
4800 | |
4801 bytes[0] = CSI; | |
4802 bytes[1] = KS_EXTRA; | |
4803 bytes[2] = in_focus ? (int)KE_FOCUSGAINED : (int)KE_FOCUSLOST; | |
4804 add_to_input_buf(bytes, 3); | |
4805 } | |
7 | 4806 #endif |
4807 } | |
4808 | |
4809 /* | |
4810 * Called when the mouse moved (but not when dragging). | |
4811 */ | |
4812 void | |
4813 gui_mouse_moved(x, y) | |
4814 int x; | |
4815 int y; | |
4816 { | |
4817 win_T *wp; | |
894 | 4818 char_u st[8]; |
7 | 4819 |
771 | 4820 /* Ignore this while still starting up. */ |
4821 if (!gui.in_use || gui.starting) | |
4822 return; | |
4823 | |
7 | 4824 #ifdef FEAT_MOUSESHAPE |
4825 /* Get window pointer, and update mouse shape as well. */ | |
4826 wp = xy2win(x, y); | |
4827 #endif | |
4828 | |
4829 /* Only handle this when 'mousefocus' set and ... */ | |
4830 if (p_mousef | |
4831 && !hold_gui_events /* not holding events */ | |
4832 && (State & (NORMAL|INSERT))/* Normal/Visual/Insert mode */ | |
4833 && State != HITRETURN /* but not hit-return prompt */ | |
4834 && msg_scrolled == 0 /* no scrolled message */ | |
4835 && !need_mouse_correct /* not moving the pointer */ | |
4836 && gui.in_focus) /* gvim in focus */ | |
4837 { | |
4838 /* Don't move the mouse when it's left or right of the Vim window */ | |
4839 if (x < 0 || x > Columns * gui.char_width) | |
4840 return; | |
4841 #ifndef FEAT_MOUSESHAPE | |
4842 wp = xy2win(x, y); | |
4843 #endif | |
4844 if (wp == curwin || wp == NULL) | |
4845 return; /* still in the same old window, or none at all */ | |
4846 | |
859 | 4847 #ifdef FEAT_WINDOWS |
4848 /* Ignore position in the tab pages line. */ | |
4849 if (Y_2_ROW(y) < tabline_height()) | |
4850 return; | |
4851 #endif | |
4852 | |
7 | 4853 /* |
4854 * format a mouse click on status line input | |
4855 * ala gui_send_mouse_event(0, x, y, 0, 0); | |
261 | 4856 * Trick: Use a column number -1, so that get_pseudo_mouse_code() will |
4857 * generate a K_LEFTMOUSE_NM key code. | |
7 | 4858 */ |
4859 if (finish_op) | |
4860 { | |
4861 /* abort the current operator first */ | |
4862 st[0] = ESC; | |
4863 add_to_input_buf(st, 1); | |
4864 } | |
4865 st[0] = CSI; | |
4866 st[1] = KS_MOUSE; | |
4867 st[2] = KE_FILLER; | |
4868 st[3] = (char_u)MOUSE_LEFT; | |
4869 fill_mouse_coord(st + 4, | |
4870 #ifdef FEAT_VERTSPLIT | |
261 | 4871 wp->w_wincol == 0 ? -1 : wp->w_wincol + MOUSE_COLOFF, |
7 | 4872 #else |
4873 -1, | |
4874 #endif | |
4875 wp->w_height + W_WINROW(wp)); | |
4876 | |
4877 add_to_input_buf(st, 8); | |
4878 st[3] = (char_u)MOUSE_RELEASE; | |
4879 add_to_input_buf(st, 8); | |
4880 #ifdef FEAT_GUI_GTK | |
4881 /* Need to wake up the main loop */ | |
4882 if (gtk_main_level() > 0) | |
4883 gtk_main_quit(); | |
4884 #endif | |
4885 } | |
4886 } | |
4887 | |
4888 /* | |
4889 * Called when mouse should be moved to window with focus. | |
4890 */ | |
4891 void | |
4892 gui_mouse_correct() | |
4893 { | |
4894 int x, y; | |
4895 win_T *wp = NULL; | |
4896 | |
4897 need_mouse_correct = FALSE; | |
87 | 4898 |
4899 if (!(gui.in_use && p_mousef)) | |
4900 return; | |
4901 | |
4902 gui_mch_getmouse(&x, &y); | |
4903 /* Don't move the mouse when it's left or right of the Vim window */ | |
4904 if (x < 0 || x > Columns * gui.char_width) | |
4905 return; | |
877 | 4906 if (y >= 0 |
859 | 4907 # ifdef FEAT_WINDOWS |
877 | 4908 && Y_2_ROW(y) >= tabline_height() |
859 | 4909 # endif |
877 | 4910 ) |
87 | 4911 wp = xy2win(x, y); |
4912 if (wp != curwin && wp != NULL) /* If in other than current window */ | |
7 | 4913 { |
87 | 4914 validate_cline_row(); |
4915 gui_mch_setmouse((int)W_ENDCOL(curwin) * gui.char_width - 3, | |
4916 (W_WINROW(curwin) + curwin->w_wrow) * gui.char_height | |
7 | 4917 + (gui.char_height) / 2); |
4918 } | |
4919 } | |
4920 | |
4921 /* | |
4922 * Find window where the mouse pointer "y" coordinate is in. | |
4923 */ | |
4924 static win_T * | |
4925 xy2win(x, y) | |
1887 | 4926 int x UNUSED; |
4927 int y UNUSED; | |
7 | 4928 { |
4929 #ifdef FEAT_WINDOWS | |
4930 int row; | |
4931 int col; | |
4932 win_T *wp; | |
4933 | |
4934 row = Y_2_ROW(y); | |
4935 col = X_2_COL(x); | |
4936 if (row < 0 || col < 0) /* before first window */ | |
4937 return NULL; | |
4938 wp = mouse_find_win(&row, &col); | |
4939 # ifdef FEAT_MOUSESHAPE | |
4940 if (State == HITRETURN || State == ASKMORE) | |
4941 { | |
4942 if (Y_2_ROW(y) >= msg_row) | |
4943 update_mouseshape(SHAPE_IDX_MOREL); | |
4944 else | |
4945 update_mouseshape(SHAPE_IDX_MORE); | |
4946 } | |
4947 else if (row > wp->w_height) /* below status line */ | |
4948 update_mouseshape(SHAPE_IDX_CLINE); | |
4949 # ifdef FEAT_VERTSPLIT | |
4950 else if (!(State & CMDLINE) && W_VSEP_WIDTH(wp) > 0 && col == wp->w_width | |
819 | 4951 && (row != wp->w_height || !stl_connected(wp)) && msg_scrolled == 0) |
7 | 4952 update_mouseshape(SHAPE_IDX_VSEP); |
4953 # endif | |
4954 else if (!(State & CMDLINE) && W_STATUS_HEIGHT(wp) > 0 | |
819 | 4955 && row == wp->w_height && msg_scrolled == 0) |
7 | 4956 update_mouseshape(SHAPE_IDX_STATUS); |
4957 else | |
4958 update_mouseshape(-2); | |
4959 # endif | |
4960 return wp; | |
4961 #else | |
4962 return firstwin; | |
4963 #endif | |
4964 } | |
4965 | |
4966 /* | |
4967 * ":gui" and ":gvim": Change from the terminal version to the GUI version. | |
4968 * File names may be given to redefine the args list. | |
4969 */ | |
4970 void | |
4971 ex_gui(eap) | |
4972 exarg_T *eap; | |
4973 { | |
4974 char_u *arg = eap->arg; | |
4975 | |
4976 /* | |
4977 * Check for "-f" argument: foreground, don't fork. | |
4978 * Also don't fork when started with "gvim -f". | |
4979 * Do fork when using "gui -b". | |
4980 */ | |
4981 if (arg[0] == '-' | |
4982 && (arg[1] == 'f' || arg[1] == 'b') | |
4983 && (arg[2] == NUL || vim_iswhite(arg[2]))) | |
4984 { | |
4985 gui.dofork = (arg[1] == 'b'); | |
4986 eap->arg = skipwhite(eap->arg + 2); | |
4987 } | |
4988 if (!gui.in_use) | |
4989 { | |
4990 /* Clear the command. Needed for when forking+exiting, to avoid part | |
4991 * of the argument ending up after the shell prompt. */ | |
4992 msg_clr_eos_force(); | |
4993 gui_start(); | |
2209
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Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
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2208
diff
changeset
|
4994 #ifdef FEAT_NETBEANS_INTG |
2210 | 4995 netbeans_gui_register(); |
2209
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2208
diff
changeset
|
4996 #endif |
7 | 4997 } |
4998 if (!ends_excmd(*eap->arg)) | |
4999 ex_next(eap); | |
5000 } | |
5001 | |
5002 #if ((defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32) \ | |
574 | 5003 || defined(FEAT_GUI_PHOTON)) && defined(FEAT_TOOLBAR)) || defined(PROTO) |
7 | 5004 /* |
5005 * This is shared between Athena, Motif and GTK. | |
5006 */ | |
236 | 5007 static void gfp_setname __ARGS((char_u *fname, void *cookie)); |
7 | 5008 |
5009 /* | |
5010 * Callback function for do_in_runtimepath(). | |
5011 */ | |
5012 static void | |
236 | 5013 gfp_setname(fname, cookie) |
7 | 5014 char_u *fname; |
236 | 5015 void *cookie; |
7 | 5016 { |
236 | 5017 char_u *gfp_buffer = cookie; |
5018 | |
7 | 5019 if (STRLEN(fname) >= MAXPATHL) |
5020 *gfp_buffer = NUL; | |
5021 else | |
5022 STRCPY(gfp_buffer, fname); | |
5023 } | |
5024 | |
5025 /* | |
5026 * Find the path of bitmap "name" with extension "ext" in 'runtimepath'. | |
5027 * Return FAIL for failure and OK if buffer[MAXPATHL] contains the result. | |
5028 */ | |
5029 int | |
5030 gui_find_bitmap(name, buffer, ext) | |
5031 char_u *name; | |
5032 char_u *buffer; | |
5033 char *ext; | |
5034 { | |
5035 if (STRLEN(name) > MAXPATHL - 14) | |
5036 return FAIL; | |
273 | 5037 vim_snprintf((char *)buffer, MAXPATHL, "bitmaps/%s.%s", name, ext); |
236 | 5038 if (do_in_runtimepath(buffer, FALSE, gfp_setname, buffer) == FAIL |
5039 || *buffer == NUL) | |
7 | 5040 return FAIL; |
5041 return OK; | |
5042 } | |
5043 | |
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
5044 # if !defined(FEAT_GUI_GTK) || defined(PROTO) |
7 | 5045 /* |
5046 * Given the name of the "icon=" argument, try finding the bitmap file for the | |
5047 * icon. If it is an absolute path name, use it as it is. Otherwise append | |
5048 * "ext" and search for it in 'runtimepath'. | |
5049 * The result is put in "buffer[MAXPATHL]". If something fails "buffer" | |
5050 * contains "name". | |
5051 */ | |
5052 void | |
5053 gui_find_iconfile(name, buffer, ext) | |
5054 char_u *name; | |
5055 char_u *buffer; | |
5056 char *ext; | |
5057 { | |
5058 char_u buf[MAXPATHL + 1]; | |
5059 | |
5060 expand_env(name, buffer, MAXPATHL); | |
5061 if (!mch_isFullName(buffer) && gui_find_bitmap(buffer, buf, ext) == OK) | |
5062 STRCPY(buffer, buf); | |
5063 } | |
5064 # endif | |
5065 #endif | |
5066 | |
574 | 5067 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) || defined(PROTO) |
7 | 5068 void |
5069 display_errors() | |
5070 { | |
5071 char_u *p; | |
5072 | |
5073 if (isatty(2)) | |
5074 fflush(stderr); | |
5075 else if (error_ga.ga_data != NULL) | |
5076 { | |
5077 /* avoid putting up a message box with blanks only */ | |
5078 for (p = (char_u *)error_ga.ga_data; *p != NUL; ++p) | |
5079 if (!isspace(*p)) | |
5080 { | |
5081 /* Truncate a very long message, it will go off-screen. */ | |
5082 if (STRLEN(p) > 2000) | |
5083 STRCPY(p + 2000 - 14, "...(truncated)"); | |
5084 (void)do_dialog(VIM_ERROR, (char_u *)_("Error"), | |
2684 | 5085 p, (char_u *)_("&Ok"), 1, NULL, FALSE); |
7 | 5086 break; |
5087 } | |
5088 ga_clear(&error_ga); | |
5089 } | |
5090 } | |
5091 #endif | |
5092 | |
5093 #if defined(NO_CONSOLE_INPUT) || defined(PROTO) | |
5094 /* | |
5095 * Return TRUE if still starting up and there is no place to enter text. | |
5096 * For GTK and X11 we check if stderr is not a tty, which means we were | |
5097 * (probably) started from the desktop. Also check stdin, "vim >& file" does | |
5098 * allow typing on stdin. | |
5099 */ | |
5100 int | |
5101 no_console_input() | |
5102 { | |
5103 return ((!gui.in_use || gui.starting) | |
5104 # ifndef NO_CONSOLE | |
5105 && !isatty(0) && !isatty(2) | |
5106 # endif | |
5107 ); | |
5108 } | |
5109 #endif | |
5110 | |
28 | 5111 #if defined(FIND_REPLACE_DIALOG) || defined(FEAT_SUN_WORKSHOP) \ |
1002 | 5112 || defined(NEED_GUI_UPDATE_SCREEN) \ |
28 | 5113 || defined(PROTO) |
7 | 5114 /* |
5115 * Update the current window and the screen. | |
5116 */ | |
5117 void | |
5118 gui_update_screen() | |
5119 { | |
2282
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diff
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|
5120 #ifdef FEAT_CONCEAL |
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|
5121 linenr_T conceal_old_cursor_line = 0; |
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|
5122 linenr_T conceal_new_cursor_line = 0; |
a888ed7ba375
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changeset
|
5123 int conceal_update_lines = FALSE; |
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2277
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|
5124 #endif |
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parents:
2277
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changeset
|
5125 |
7 | 5126 update_topline(); |
5127 validate_cursor(); | |
2282
a888ed7ba375
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diff
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|
5128 |
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diff
changeset
|
5129 #if defined(FEAT_AUTOCMD) || defined(FEAT_CONCEAL) |
1584 | 5130 /* Trigger CursorMoved if the cursor moved. */ |
2282
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|
5131 if (!finish_op && ( |
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|
5132 # ifdef FEAT_AUTOCMD |
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2277
diff
changeset
|
5133 has_cursormoved() |
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diff
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|
5134 # endif |
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2277
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changeset
|
5135 # if defined(FEAT_AUTOCMD) && defined(FEAT_CONCEAL) |
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|
5136 || |
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changeset
|
5137 # endif |
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diff
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|
5138 # ifdef FEAT_CONCEAL |
2378
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|
5139 curwin->w_p_cole > 0 |
2282
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|
5140 # endif |
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|
5141 ) |
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diff
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|
5142 && !equalpos(last_cursormoved, curwin->w_cursor)) |
1584 | 5143 { |
2282
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|
5144 # ifdef FEAT_AUTOCMD |
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Make updating text for conceal mode simpler. A few compiler warning fixes.
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diff
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|
5145 if (has_cursormoved()) |
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Make updating text for conceal mode simpler. A few compiler warning fixes.
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diff
changeset
|
5146 apply_autocmds(EVENT_CURSORMOVED, NULL, NULL, FALSE, curbuf); |
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
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|
5147 # endif |
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Bram Moolenaar <bram@vim.org>
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changeset
|
5148 # ifdef FEAT_CONCEAL |
2378
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Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
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diff
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|
5149 if (curwin->w_p_cole > 0) |
2282
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|
5150 { |
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|
5151 conceal_old_cursor_line = last_cursormoved.lnum; |
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|
5152 conceal_new_cursor_line = curwin->w_cursor.lnum; |
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|
5153 conceal_update_lines = TRUE; |
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
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|
5154 } |
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|
5155 # endif |
1584 | 5156 last_cursormoved = curwin->w_cursor; |
5157 } | |
5158 #endif | |
2282
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diff
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|
5159 |
7 | 5160 update_screen(0); /* may need to update the screen */ |
5161 setcursor(); | |
2282
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|
5162 # if defined(FEAT_CONCEAL) |
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Make updating text for conceal mode simpler. A few compiler warning fixes.
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|
5163 if (conceal_update_lines |
2378
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Add the 'concealcursor' option to decide when the cursor line is to be
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diff
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|
5164 && (conceal_old_cursor_line != conceal_new_cursor_line |
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
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|
5165 || conceal_cursor_line(curwin) |
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
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|
5166 || need_cursor_line_redraw)) |
2282
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diff
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|
5167 { |
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
5168 if (conceal_old_cursor_line != conceal_new_cursor_line) |
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
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2348
diff
changeset
|
5169 update_single_line(curwin, conceal_old_cursor_line); |
2282
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|
5170 update_single_line(curwin, conceal_new_cursor_line); |
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|
5171 curwin->w_valid &= ~VALID_CROW; |
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Make updating text for conceal mode simpler. A few compiler warning fixes.
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|
5172 } |
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|
5173 # endif |
7 | 5174 out_flush(); /* make sure output has been written */ |
5175 gui_update_cursor(TRUE, FALSE); | |
5176 gui_mch_flush(); | |
5177 } | |
5178 #endif | |
5179 | |
28 | 5180 #if defined(FIND_REPLACE_DIALOG) || defined(PROTO) |
7 | 5181 static void concat_esc __ARGS((garray_T *gap, char_u *text, int what)); |
5182 | |
5183 /* | |
5184 * Get the text to use in a find/replace dialog. Uses the last search pattern | |
5185 * if the argument is empty. | |
5186 * Returns an allocated string. | |
5187 */ | |
5188 char_u * | |
5189 get_find_dialog_text(arg, wwordp, mcasep) | |
5190 char_u *arg; | |
5191 int *wwordp; /* return: TRUE if \< \> found */ | |
5192 int *mcasep; /* return: TRUE if \C found */ | |
5193 { | |
5194 char_u *text; | |
5195 | |
5196 if (*arg == NUL) | |
5197 text = last_search_pat(); | |
5198 else | |
5199 text = arg; | |
5200 if (text != NULL) | |
5201 { | |
5202 text = vim_strsave(text); | |
5203 if (text != NULL) | |
5204 { | |
835 | 5205 int len = (int)STRLEN(text); |
7 | 5206 int i; |
5207 | |
5208 /* Remove "\V" */ | |
5209 if (len >= 2 && STRNCMP(text, "\\V", 2) == 0) | |
5210 { | |
5211 mch_memmove(text, text + 2, (size_t)(len - 1)); | |
5212 len -= 2; | |
5213 } | |
5214 | |
5215 /* Recognize "\c" and "\C" and remove. */ | |
5216 if (len >= 2 && *text == '\\' && (text[1] == 'c' || text[1] == 'C')) | |
5217 { | |
5218 *mcasep = (text[1] == 'C'); | |
5219 mch_memmove(text, text + 2, (size_t)(len - 1)); | |
5220 len -= 2; | |
5221 } | |
5222 | |
5223 /* Recognize "\<text\>" and remove. */ | |
5224 if (len >= 4 | |
5225 && STRNCMP(text, "\\<", 2) == 0 | |
5226 && STRNCMP(text + len - 2, "\\>", 2) == 0) | |
5227 { | |
5228 *wwordp = TRUE; | |
5229 mch_memmove(text, text + 2, (size_t)(len - 4)); | |
5230 text[len - 4] = NUL; | |
5231 } | |
5232 | |
5233 /* Recognize "\/" or "\?" and remove. */ | |
5234 for (i = 0; i + 1 < len; ++i) | |
5235 if (text[i] == '\\' && (text[i + 1] == '/' | |
5236 || text[i + 1] == '?')) | |
5237 { | |
5238 mch_memmove(text + i, text + i + 1, (size_t)(len - i)); | |
5239 --len; | |
5240 } | |
5241 } | |
5242 } | |
5243 return text; | |
5244 } | |
5245 | |
5246 /* | |
5247 * Concatenate "text" to grow array "gap", escaping "what" with a backslash. | |
5248 */ | |
5249 static void | |
5250 concat_esc(gap, text, what) | |
5251 garray_T *gap; | |
5252 char_u *text; | |
5253 int what; | |
5254 { | |
5255 while (*text != NUL) | |
5256 { | |
5257 #ifdef FEAT_MBYTE | |
474 | 5258 int l = (*mb_ptr2len)(text); |
819 | 5259 |
7 | 5260 if (l > 1) |
5261 { | |
5262 while (--l >= 0) | |
5263 ga_append(gap, *text++); | |
5264 continue; | |
5265 } | |
5266 #endif | |
5267 if (*text == what) | |
5268 ga_append(gap, '\\'); | |
5269 ga_append(gap, *text); | |
5270 ++text; | |
5271 } | |
5272 } | |
5273 | |
5274 /* | |
5275 * Handle the press of a button in the find-replace dialog. | |
5276 * Return TRUE when something was added to the input buffer. | |
5277 */ | |
5278 int | |
5279 gui_do_findrepl(flags, find_text, repl_text, down) | |
5280 int flags; /* one of FRD_REPLACE, FRD_FINDNEXT, etc. */ | |
5281 char_u *find_text; | |
5282 char_u *repl_text; | |
5283 int down; /* Search downwards. */ | |
5284 { | |
5285 garray_T ga; | |
5286 int i; | |
5287 int type = (flags & FRD_TYPE_MASK); | |
5288 char_u *p; | |
28 | 5289 regmatch_T regmatch; |
482 | 5290 int save_did_emsg = did_emsg; |
1943 | 5291 static int busy = FALSE; |
5292 | |
5293 /* When the screen is being updated we should not change buffers and | |
5294 * windows structures, it may cause freed memory to be used. Also don't | |
5295 * do this recursively (pressing "Find" quickly several times. */ | |
5296 if (updating_screen || busy) | |
5297 return FALSE; | |
5298 | |
5299 /* refuse replace when text cannot be changed */ | |
5300 if ((type == FRD_REPLACE || type == FRD_REPLACEALL) && text_locked()) | |
5301 return FALSE; | |
5302 | |
5303 busy = TRUE; | |
7 | 5304 |
5305 ga_init2(&ga, 1, 100); | |
28 | 5306 if (type == FRD_REPLACEALL) |
7 | 5307 ga_concat(&ga, (char_u *)"%s/"); |
5308 | |
5309 ga_concat(&ga, (char_u *)"\\V"); | |
5310 if (flags & FRD_MATCH_CASE) | |
5311 ga_concat(&ga, (char_u *)"\\C"); | |
5312 else | |
5313 ga_concat(&ga, (char_u *)"\\c"); | |
5314 if (flags & FRD_WHOLE_WORD) | |
5315 ga_concat(&ga, (char_u *)"\\<"); | |
5316 if (type == FRD_REPLACEALL || down) | |
5317 concat_esc(&ga, find_text, '/'); /* escape slashes */ | |
5318 else | |
5319 concat_esc(&ga, find_text, '?'); /* escape '?' */ | |
5320 if (flags & FRD_WHOLE_WORD) | |
5321 ga_concat(&ga, (char_u *)"\\>"); | |
5322 | |
5323 if (type == FRD_REPLACEALL) | |
5324 { | |
28 | 5325 ga_concat(&ga, (char_u *)"/"); |
694 | 5326 /* escape / and \ */ |
5327 p = vim_strsave_escaped(repl_text, (char_u *)"/\\"); | |
5328 if (p != NULL) | |
5329 ga_concat(&ga, p); | |
5330 vim_free(p); | |
28 | 5331 ga_concat(&ga, (char_u *)"/g"); |
5332 } | |
5333 ga_append(&ga, NUL); | |
5334 | |
5335 if (type == FRD_REPLACE) | |
5336 { | |
5337 /* Do the replacement when the text at the cursor matches. Thus no | |
5338 * replacement is done if the cursor was moved! */ | |
5339 regmatch.regprog = vim_regcomp(ga.ga_data, RE_MAGIC + RE_STRING); | |
5340 regmatch.rm_ic = 0; | |
5341 if (regmatch.regprog != NULL) | |
5342 { | |
5343 p = ml_get_cursor(); | |
5344 if (vim_regexec_nl(®match, p, (colnr_T)0) | |
5345 && regmatch.startp[0] == p) | |
5346 { | |
5347 /* Clear the command line to remove any old "No match" | |
5348 * error. */ | |
5349 msg_end_prompt(); | |
5350 | |
5351 if (u_save_cursor() == OK) | |
5352 { | |
5353 /* A button was pressed thus undo should be synced. */ | |
825 | 5354 u_sync(FALSE); |
28 | 5355 |
5356 del_bytes((long)(regmatch.endp[0] - regmatch.startp[0]), | |
609 | 5357 FALSE, FALSE); |
28 | 5358 ins_str(repl_text); |
5359 } | |
5360 } | |
5361 else | |
5362 MSG(_("No match at cursor, finding next")); | |
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
5363 vim_regfree(regmatch.regprog); |
28 | 5364 } |
5365 } | |
5366 | |
5367 if (type == FRD_REPLACEALL) | |
5368 { | |
7 | 5369 /* A button was pressed, thus undo should be synced. */ |
825 | 5370 u_sync(FALSE); |
7 | 5371 do_cmdline_cmd(ga.ga_data); |
5372 } | |
5373 else | |
5374 { | |
5375 /* Search for the next match. */ | |
5376 i = msg_scroll; | |
5377 do_search(NULL, down ? '/' : '?', ga.ga_data, 1L, | |
1521 | 5378 SEARCH_MSG + SEARCH_MARK, NULL); |
7 | 5379 msg_scroll = i; /* don't let an error message set msg_scroll */ |
5380 } | |
5381 | |
482 | 5382 /* Don't want to pass did_emsg to other code, it may cause disabling |
5383 * syntax HL if we were busy redrawing. */ | |
5384 did_emsg = save_did_emsg; | |
5385 | |
7 | 5386 if (State & (NORMAL | INSERT)) |
5387 { | |
5388 gui_update_screen(); /* update the screen */ | |
5389 msg_didout = 0; /* overwrite any message */ | |
5390 need_wait_return = FALSE; /* don't wait for return */ | |
5391 } | |
5392 | |
5393 vim_free(ga.ga_data); | |
1943 | 5394 busy = FALSE; |
7 | 5395 return (ga.ga_len > 0); |
5396 } | |
5397 | |
5398 #endif | |
5399 | |
5400 #if (defined(FEAT_DND) && defined(FEAT_GUI_GTK)) \ | |
5401 || defined(FEAT_GUI_MSWIN) \ | |
5402 || defined(FEAT_GUI_MAC) \ | |
5403 || defined(PROTO) | |
5404 | |
5405 #ifdef FEAT_WINDOWS | |
5406 static void gui_wingoto_xy __ARGS((int x, int y)); | |
5407 | |
5408 /* | |
5409 * Jump to the window at specified point (x, y). | |
5410 */ | |
5411 static void | |
5412 gui_wingoto_xy(x, y) | |
5413 int x; | |
5414 int y; | |
5415 { | |
5416 int row = Y_2_ROW(y); | |
5417 int col = X_2_COL(x); | |
5418 win_T *wp; | |
5419 | |
5420 if (row >= 0 && col >= 0) | |
5421 { | |
5422 wp = mouse_find_win(&row, &col); | |
5423 if (wp != NULL && wp != curwin) | |
5424 win_goto(wp); | |
5425 } | |
5426 } | |
5427 #endif | |
5428 | |
5429 /* | |
5430 * Process file drop. Mouse cursor position, key modifiers, name of files | |
5431 * and count of files are given. Argument "fnames[count]" has full pathnames | |
5432 * of dropped files, they will be freed in this function, and caller can't use | |
5433 * fnames after call this function. | |
5434 */ | |
5435 void | |
5436 gui_handle_drop(x, y, modifiers, fnames, count) | |
1887 | 5437 int x UNUSED; |
5438 int y UNUSED; | |
7 | 5439 int_u modifiers; |
5440 char_u **fnames; | |
5441 int count; | |
5442 { | |
5443 int i; | |
5444 char_u *p; | |
1668 | 5445 static int entered = FALSE; |
5446 | |
5447 /* | |
5448 * This function is called by event handlers. Just in case we get a | |
5449 * second event before the first one is handled, ignore the second one. | |
5450 * Not sure if this can ever happen, just in case. | |
5451 */ | |
5452 if (entered) | |
5453 return; | |
5454 entered = TRUE; | |
7 | 5455 |
5456 /* | |
5457 * When the cursor is at the command line, add the file names to the | |
5458 * command line, don't edit the files. | |
5459 */ | |
5460 if (State & CMDLINE) | |
5461 { | |
5462 shorten_filenames(fnames, count); | |
5463 for (i = 0; i < count; ++i) | |
5464 { | |
5465 if (fnames[i] != NULL) | |
5466 { | |
5467 if (i > 0) | |
5468 add_to_input_buf((char_u*)" ", 1); | |
5469 | |
5470 /* We don't know what command is used thus we can't be sure | |
5471 * about which characters need to be escaped. Only escape the | |
5472 * most common ones. */ | |
5473 # ifdef BACKSLASH_IN_FILENAME | |
5474 p = vim_strsave_escaped(fnames[i], (char_u *)" \t\"|"); | |
5475 # else | |
5476 p = vim_strsave_escaped(fnames[i], (char_u *)"\\ \t\"|"); | |
5477 # endif | |
5478 if (p != NULL) | |
1364 | 5479 add_to_input_buf_csi(p, (int)STRLEN(p)); |
7 | 5480 vim_free(p); |
5481 vim_free(fnames[i]); | |
5482 } | |
5483 } | |
5484 vim_free(fnames); | |
5485 } | |
5486 else | |
5487 { | |
5488 /* Go to the window under mouse cursor, then shorten given "fnames" by | |
5489 * current window, because a window can have local current dir. */ | |
5490 # ifdef FEAT_WINDOWS | |
5491 gui_wingoto_xy(x, y); | |
5492 # endif | |
5493 shorten_filenames(fnames, count); | |
5494 | |
5495 /* If Shift held down, remember the first item. */ | |
5496 if ((modifiers & MOUSE_SHIFT) != 0) | |
5497 p = vim_strsave(fnames[0]); | |
5498 else | |
5499 p = NULL; | |
5500 | |
5501 /* Handle the drop, :edit or :split to get to the file. This also | |
5502 * frees fnames[]. Skip this if there is only one item it's a | |
5503 * directory and Shift is held down. */ | |
5504 if (count == 1 && (modifiers & MOUSE_SHIFT) != 0 | |
5505 && mch_isdir(fnames[0])) | |
5506 { | |
5507 vim_free(fnames[0]); | |
5508 vim_free(fnames); | |
5509 } | |
5510 else | |
5511 handle_drop(count, fnames, (modifiers & MOUSE_CTRL) != 0); | |
5512 | |
5513 /* If Shift held down, change to first file's directory. If the first | |
5514 * item is a directory, change to that directory (and let the explorer | |
5515 * plugin show the contents). */ | |
5516 if (p != NULL) | |
5517 { | |
5518 if (mch_isdir(p)) | |
5519 { | |
5520 if (mch_chdir((char *)p) == 0) | |
5521 shorten_fnames(TRUE); | |
5522 } | |
5523 else if (vim_chdirfile(p) == OK) | |
5524 shorten_fnames(TRUE); | |
5525 vim_free(p); | |
5526 } | |
5527 | |
5528 /* Update the screen display */ | |
5529 update_screen(NOT_VALID); | |
5530 # ifdef FEAT_MENU | |
5531 gui_update_menus(0); | |
5532 # endif | |
2208
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
5533 #ifdef FEAT_TITLE |
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
5534 maketitle(); |
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
5535 #endif |
7 | 5536 setcursor(); |
5537 out_flush(); | |
5538 gui_update_cursor(FALSE, FALSE); | |
5539 gui_mch_flush(); | |
5540 } | |
1668 | 5541 |
5542 entered = FALSE; | |
7 | 5543 } |
5544 #endif |