|
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
|
|
|
16 #if defined(FEAT_MBYTE) && !defined(HAVE_GTK2)
|
|
|
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));
|
|
|
23 #ifdef HAVE_GTK2
|
|
|
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));
|
|
|
34 static void gui_update_horiz_scrollbar __ARGS((int));
|
|
203
|
35 static void gui_set_fg_color __ARGS((char_u *name));
|
|
|
36 static void gui_set_bg_color __ARGS((char_u *name));
|
|
7
|
37 static win_T *xy2win __ARGS((int x, int y));
|
|
|
38
|
|
|
39 static int can_update_cursor = TRUE; /* can display the cursor */
|
|
|
40
|
|
|
41 /*
|
|
|
42 * The Athena scrollbars can move the thumb to after the end of the scrollbar,
|
|
|
43 * this makes the thumb indicate the part of the text that is shown. Motif
|
|
|
44 * can't do this.
|
|
|
45 */
|
|
|
46 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MAC)
|
|
|
47 # define SCROLL_PAST_END
|
|
|
48 #endif
|
|
|
49
|
|
|
50 /*
|
|
|
51 * gui_start -- Called when user wants to start the GUI.
|
|
|
52 *
|
|
|
53 * Careful: This function can be called recursively when there is a ":gui"
|
|
|
54 * command in the .gvimrc file. Only the first call should fork, not the
|
|
|
55 * recursive call.
|
|
|
56 */
|
|
|
57 void
|
|
|
58 gui_start()
|
|
|
59 {
|
|
|
60 char_u *old_term;
|
|
|
61 #if defined(UNIX) && !defined(__BEOS__) && !defined(MACOS_X)
|
|
|
62 # define MAY_FORK
|
|
|
63 int dofork = TRUE;
|
|
|
64 #endif
|
|
|
65 static int recursive = 0;
|
|
|
66
|
|
|
67 old_term = vim_strsave(T_NAME);
|
|
|
68
|
|
|
69 /*
|
|
|
70 * Set_termname() will call gui_init() to start the GUI.
|
|
|
71 * Set the "starting" flag, to indicate that the GUI will start.
|
|
|
72 *
|
|
|
73 * We don't want to open the GUI shell until after we've read .gvimrc,
|
|
|
74 * otherwise we don't know what font we will use, and hence we don't know
|
|
|
75 * what size the shell should be. So if there are errors in the .gvimrc
|
|
|
76 * file, they will have to go to the terminal: Set full_screen to FALSE.
|
|
|
77 * full_screen will be set to TRUE again by a successful termcapinit().
|
|
|
78 */
|
|
|
79 settmode(TMODE_COOK); /* stop RAW mode */
|
|
|
80 if (full_screen)
|
|
|
81 cursor_on(); /* needed for ":gui" in .vimrc */
|
|
|
82 gui.starting = TRUE;
|
|
|
83 full_screen = FALSE;
|
|
|
84
|
|
|
85 #ifdef MAY_FORK
|
|
|
86 if (!gui.dofork || vim_strchr(p_go, GO_FORG) || recursive)
|
|
|
87 dofork = FALSE;
|
|
|
88 #endif
|
|
|
89 ++recursive;
|
|
|
90
|
|
|
91 termcapinit((char_u *)"builtin_gui");
|
|
|
92 gui.starting = recursive - 1;
|
|
|
93
|
|
|
94 if (!gui.in_use) /* failed to start GUI */
|
|
|
95 {
|
|
|
96 termcapinit(old_term); /* back to old term settings */
|
|
|
97 settmode(TMODE_RAW); /* restart RAW mode */
|
|
|
98 #ifdef FEAT_TITLE
|
|
|
99 set_title_defaults(); /* set 'title' and 'icon' again */
|
|
|
100 #endif
|
|
|
101 }
|
|
|
102
|
|
|
103 vim_free(old_term);
|
|
|
104
|
|
574
|
105 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11)
|
|
7
|
106 if (gui.in_use)
|
|
|
107 /* Display error messages in a dialog now. */
|
|
|
108 display_errors();
|
|
|
109 #endif
|
|
|
110
|
|
|
111 #if defined(MAY_FORK) && !defined(__QNXNTO__)
|
|
|
112 /*
|
|
|
113 * Quit the current process and continue in the child.
|
|
|
114 * Makes "gvim file" disconnect from the shell it was started in.
|
|
|
115 * Don't do this when Vim was started with "-f" or the 'f' flag is present
|
|
|
116 * in 'guioptions'.
|
|
|
117 */
|
|
|
118 if (gui.in_use && dofork)
|
|
|
119 {
|
|
|
120 int pipefd[2]; /* pipe between parent and child */
|
|
|
121 int pipe_error;
|
|
|
122 char dummy;
|
|
|
123 pid_t pid = -1;
|
|
|
124
|
|
|
125 /* Setup a pipe between the child and the parent, so that the parent
|
|
|
126 * knows when the child has done the setsid() call and is allowed to
|
|
|
127 * exit. */
|
|
|
128 pipe_error = (pipe(pipefd) < 0);
|
|
|
129 pid = fork();
|
|
|
130 if (pid > 0) /* Parent */
|
|
|
131 {
|
|
|
132 /* Give the child some time to do the setsid(), otherwise the
|
|
|
133 * exit() may kill the child too (when starting gvim from inside a
|
|
|
134 * gvim). */
|
|
|
135 if (pipe_error)
|
|
|
136 ui_delay(300L, TRUE);
|
|
|
137 else
|
|
|
138 {
|
|
|
139 /* The read returns when the child closes the pipe (or when
|
|
|
140 * the child dies for some reason). */
|
|
|
141 close(pipefd[1]);
|
|
|
142 (void)read(pipefd[0], &dummy, (size_t)1);
|
|
|
143 close(pipefd[0]);
|
|
|
144 }
|
|
|
145
|
|
|
146 /* When swapping screens we may need to go to the next line, e.g.,
|
|
|
147 * after a hit-enter prompt and using ":gui". */
|
|
|
148 if (newline_on_exit)
|
|
|
149 mch_errmsg("\r\n");
|
|
|
150
|
|
|
151 /*
|
|
|
152 * The parent must skip the normal exit() processing, the child
|
|
|
153 * will do it. For example, GTK messes up signals when exiting.
|
|
|
154 */
|
|
|
155 _exit(0);
|
|
|
156 }
|
|
|
157
|
|
|
158 # if defined(HAVE_SETSID) || defined(HAVE_SETPGID)
|
|
|
159 /*
|
|
|
160 * Change our process group. On some systems/shells a CTRL-C in the
|
|
|
161 * shell where Vim was started would otherwise kill gvim!
|
|
|
162 */
|
|
|
163 if (pid == 0) /* child */
|
|
|
164 # if defined(HAVE_SETSID)
|
|
|
165 (void)setsid();
|
|
|
166 # else
|
|
|
167 (void)setpgid(0, 0);
|
|
|
168 # endif
|
|
|
169 # endif
|
|
|
170 if (!pipe_error)
|
|
|
171 {
|
|
|
172 close(pipefd[0]);
|
|
|
173 close(pipefd[1]);
|
|
|
174 }
|
|
|
175
|
|
|
176 # if defined(FEAT_GUI_GNOME) && defined(FEAT_SESSION)
|
|
|
177 /* Tell the session manager our new PID */
|
|
|
178 gui_mch_forked();
|
|
|
179 # endif
|
|
|
180 }
|
|
|
181 #else
|
|
|
182 # if defined(__QNXNTO__)
|
|
|
183 if (gui.in_use && dofork)
|
|
|
184 procmgr_daemon(0, PROCMGR_DAEMON_KEEPUMASK | PROCMGR_DAEMON_NOCHDIR |
|
|
|
185 PROCMGR_DAEMON_NOCLOSE | PROCMGR_DAEMON_NODEVNULL);
|
|
|
186 # endif
|
|
|
187 #endif
|
|
|
188
|
|
|
189 #ifdef FEAT_AUTOCMD
|
|
946
|
190 /* If the GUI started successfully, trigger the GUIEnter event, otherwise
|
|
|
191 * the GUIFailed event. */
|
|
|
192 apply_autocmds(gui.in_use ? EVENT_GUIENTER : EVENT_GUIFAILED,
|
|
|
193 NULL, NULL, FALSE, curbuf);
|
|
7
|
194 #endif
|
|
|
195
|
|
|
196 --recursive;
|
|
|
197 }
|
|
|
198
|
|
|
199 /*
|
|
|
200 * Call this when vim starts up, whether or not the GUI is started
|
|
|
201 */
|
|
|
202 void
|
|
|
203 gui_prepare(argc, argv)
|
|
|
204 int *argc;
|
|
|
205 char **argv;
|
|
|
206 {
|
|
|
207 gui.in_use = FALSE; /* No GUI yet (maybe later) */
|
|
|
208 gui.starting = FALSE; /* No GUI yet (maybe later) */
|
|
|
209 gui_mch_prepare(argc, argv);
|
|
|
210 }
|
|
|
211
|
|
|
212 /*
|
|
|
213 * Try initializing the GUI and check if it can be started.
|
|
|
214 * Used from main() to check early if "vim -g" can start the GUI.
|
|
|
215 * Used from gui_init() to prepare for starting the GUI.
|
|
|
216 * Returns FAIL or OK.
|
|
|
217 */
|
|
|
218 int
|
|
|
219 gui_init_check()
|
|
|
220 {
|
|
|
221 static int result = MAYBE;
|
|
|
222
|
|
|
223 if (result != MAYBE)
|
|
|
224 {
|
|
|
225 if (result == FAIL)
|
|
|
226 EMSG(_("E229: Cannot start the GUI"));
|
|
|
227 return result;
|
|
|
228 }
|
|
|
229
|
|
|
230 gui.shell_created = FALSE;
|
|
|
231 gui.dying = FALSE;
|
|
|
232 gui.in_focus = TRUE; /* so the guicursor setting works */
|
|
|
233 gui.dragged_sb = SBAR_NONE;
|
|
|
234 gui.dragged_wp = NULL;
|
|
|
235 gui.pointer_hidden = FALSE;
|
|
|
236 gui.col = 0;
|
|
|
237 gui.row = 0;
|
|
|
238 gui.num_cols = Columns;
|
|
|
239 gui.num_rows = Rows;
|
|
|
240
|
|
|
241 gui.cursor_is_valid = FALSE;
|
|
|
242 gui.scroll_region_top = 0;
|
|
|
243 gui.scroll_region_bot = Rows - 1;
|
|
|
244 gui.scroll_region_left = 0;
|
|
|
245 gui.scroll_region_right = Columns - 1;
|
|
|
246 gui.highlight_mask = HL_NORMAL;
|
|
|
247 gui.char_width = 1;
|
|
|
248 gui.char_height = 1;
|
|
|
249 gui.char_ascent = 0;
|
|
|
250 gui.border_width = 0;
|
|
|
251
|
|
|
252 gui.norm_font = NOFONT;
|
|
|
253 #ifndef HAVE_GTK2
|
|
|
254 gui.bold_font = NOFONT;
|
|
|
255 gui.ital_font = NOFONT;
|
|
|
256 gui.boldital_font = NOFONT;
|
|
|
257 # ifdef FEAT_XFONTSET
|
|
|
258 gui.fontset = NOFONTSET;
|
|
|
259 # endif
|
|
|
260 #endif
|
|
|
261
|
|
|
262 #ifdef FEAT_MENU
|
|
|
263 # ifndef HAVE_GTK2
|
|
|
264 # ifdef FONTSET_ALWAYS
|
|
|
265 gui.menu_fontset = NOFONTSET;
|
|
|
266 # else
|
|
|
267 gui.menu_font = NOFONT;
|
|
|
268 # endif
|
|
|
269 # endif
|
|
|
270 gui.menu_is_active = TRUE; /* default: include menu */
|
|
|
271 # ifndef FEAT_GUI_GTK
|
|
|
272 gui.menu_height = MENU_DEFAULT_HEIGHT;
|
|
|
273 gui.menu_width = 0;
|
|
|
274 # endif
|
|
|
275 #endif
|
|
|
276 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA))
|
|
|
277 gui.toolbar_height = 0;
|
|
|
278 #endif
|
|
|
279 #if defined(FEAT_FOOTER) && defined(FEAT_GUI_MOTIF)
|
|
|
280 gui.footer_height = 0;
|
|
|
281 #endif
|
|
|
282 #ifdef FEAT_BEVAL_TIP
|
|
|
283 gui.tooltip_fontset = NOFONTSET;
|
|
|
284 #endif
|
|
|
285
|
|
|
286 gui.scrollbar_width = gui.scrollbar_height = SB_DEFAULT_WIDTH;
|
|
|
287 gui.prev_wrap = -1;
|
|
|
288
|
|
|
289 #ifdef ALWAYS_USE_GUI
|
|
|
290 result = OK;
|
|
|
291 #else
|
|
|
292 result = gui_mch_init_check();
|
|
|
293 #endif
|
|
|
294 return result;
|
|
|
295 }
|
|
|
296
|
|
|
297 /*
|
|
|
298 * This is the call which starts the GUI.
|
|
|
299 */
|
|
|
300 void
|
|
|
301 gui_init()
|
|
|
302 {
|
|
|
303 win_T *wp;
|
|
|
304 static int recursive = 0;
|
|
|
305
|
|
|
306 /*
|
|
|
307 * It's possible to use ":gui" in a .gvimrc file. The first halve of this
|
|
|
308 * function will then be executed at the first call, the rest by the
|
|
|
309 * recursive call. This allow the shell to be opened halfway reading a
|
|
|
310 * gvimrc file.
|
|
|
311 */
|
|
|
312 if (!recursive)
|
|
|
313 {
|
|
|
314 ++recursive;
|
|
|
315
|
|
|
316 clip_init(TRUE);
|
|
|
317
|
|
|
318 /* If can't initialize, don't try doing the rest */
|
|
|
319 if (gui_init_check() == FAIL)
|
|
|
320 {
|
|
|
321 --recursive;
|
|
|
322 clip_init(FALSE);
|
|
|
323 return;
|
|
|
324 }
|
|
|
325
|
|
|
326 /*
|
|
147
|
327 * Reset 'paste'. It's useful in the terminal, but not in the GUI. It
|
|
|
328 * breaks the Paste toolbar button.
|
|
|
329 */
|
|
|
330 set_option_value((char_u *)"paste", 0L, NULL, 0);
|
|
|
331
|
|
|
332 /*
|
|
7
|
333 * Set up system-wide default menus.
|
|
|
334 */
|
|
|
335 #if defined(SYS_MENU_FILE) && defined(FEAT_MENU)
|
|
|
336 if (vim_strchr(p_go, GO_NOSYSMENU) == NULL)
|
|
|
337 {
|
|
|
338 sys_menu = TRUE;
|
|
819
|
339 do_source((char_u *)SYS_MENU_FILE, FALSE, DOSO_NONE);
|
|
7
|
340 sys_menu = FALSE;
|
|
|
341 }
|
|
|
342 #endif
|
|
|
343
|
|
|
344 /*
|
|
|
345 * Switch on the mouse by default, unless the user changed it already.
|
|
|
346 * This can then be changed in the .gvimrc.
|
|
|
347 */
|
|
|
348 if (!option_was_set((char_u *)"mouse"))
|
|
|
349 set_string_option_direct((char_u *)"mouse", -1,
|
|
694
|
350 (char_u *)"a", OPT_FREE, SID_NONE);
|
|
7
|
351
|
|
|
352 /*
|
|
|
353 * If -U option given, use only the initializations from that file and
|
|
|
354 * nothing else. Skip all initializations for "-U NONE" or "-u NORC".
|
|
|
355 */
|
|
|
356 if (use_gvimrc != NULL)
|
|
|
357 {
|
|
|
358 if (STRCMP(use_gvimrc, "NONE") != 0
|
|
|
359 && STRCMP(use_gvimrc, "NORC") != 0
|
|
819
|
360 && do_source(use_gvimrc, FALSE, DOSO_NONE) != OK)
|
|
7
|
361 EMSG2(_("E230: Cannot read from \"%s\""), use_gvimrc);
|
|
|
362 }
|
|
|
363 else
|
|
|
364 {
|
|
|
365 /*
|
|
|
366 * Get system wide defaults for gvim, only when file name defined.
|
|
|
367 */
|
|
|
368 #ifdef SYS_GVIMRC_FILE
|
|
819
|
369 do_source((char_u *)SYS_GVIMRC_FILE, FALSE, DOSO_NONE);
|
|
7
|
370 #endif
|
|
|
371
|
|
|
372 /*
|
|
|
373 * Try to read GUI initialization commands from the following
|
|
|
374 * places:
|
|
|
375 * - environment variable GVIMINIT
|
|
|
376 * - the user gvimrc file (~/.gvimrc)
|
|
|
377 * - the second user gvimrc file ($VIM/.gvimrc for Dos)
|
|
|
378 * - the third user gvimrc file ($VIM/.gvimrc for Amiga)
|
|
|
379 * The first that exists is used, the rest is ignored.
|
|
|
380 */
|
|
|
381 if (process_env((char_u *)"GVIMINIT", FALSE) == FAIL
|
|
819
|
382 && do_source((char_u *)USR_GVIMRC_FILE, TRUE,
|
|
|
383 DOSO_GVIMRC) == FAIL
|
|
7
|
384 #ifdef USR_GVIMRC_FILE2
|
|
819
|
385 && do_source((char_u *)USR_GVIMRC_FILE2, TRUE,
|
|
|
386 DOSO_GVIMRC) == FAIL
|
|
7
|
387 #endif
|
|
|
388 )
|
|
|
389 {
|
|
|
390 #ifdef USR_GVIMRC_FILE3
|
|
819
|
391 (void)do_source((char_u *)USR_GVIMRC_FILE3, TRUE, DOSO_GVIMRC);
|
|
7
|
392 #endif
|
|
|
393 }
|
|
|
394
|
|
|
395 /*
|
|
|
396 * Read initialization commands from ".gvimrc" in current
|
|
|
397 * directory. This is only done if the 'exrc' option is set.
|
|
|
398 * Because of security reasons we disallow shell and write
|
|
|
399 * commands now, except for unix if the file is owned by the user
|
|
|
400 * or 'secure' option has been reset in environment of global
|
|
|
401 * ".gvimrc".
|
|
|
402 * Only do this if GVIMRC_FILE is not the same as USR_GVIMRC_FILE,
|
|
|
403 * USR_GVIMRC_FILE2, USR_GVIMRC_FILE3 or SYS_GVIMRC_FILE.
|
|
|
404 */
|
|
|
405 if (p_exrc)
|
|
|
406 {
|
|
|
407 #ifdef UNIX
|
|
|
408 {
|
|
|
409 struct stat s;
|
|
|
410
|
|
|
411 /* if ".gvimrc" file is not owned by user, set 'secure'
|
|
|
412 * mode */
|
|
|
413 if (mch_stat(GVIMRC_FILE, &s) || s.st_uid != getuid())
|
|
|
414 secure = p_secure;
|
|
|
415 }
|
|
|
416 #else
|
|
|
417 secure = p_secure;
|
|
|
418 #endif
|
|
|
419
|
|
|
420 if ( fullpathcmp((char_u *)USR_GVIMRC_FILE,
|
|
|
421 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME
|
|
|
422 #ifdef SYS_GVIMRC_FILE
|
|
|
423 && fullpathcmp((char_u *)SYS_GVIMRC_FILE,
|
|
|
424 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME
|
|
|
425 #endif
|
|
|
426 #ifdef USR_GVIMRC_FILE2
|
|
|
427 && fullpathcmp((char_u *)USR_GVIMRC_FILE2,
|
|
|
428 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME
|
|
|
429 #endif
|
|
|
430 #ifdef USR_GVIMRC_FILE3
|
|
|
431 && fullpathcmp((char_u *)USR_GVIMRC_FILE3,
|
|
|
432 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME
|
|
|
433 #endif
|
|
|
434 )
|
|
819
|
435 do_source((char_u *)GVIMRC_FILE, TRUE, DOSO_GVIMRC);
|
|
7
|
436
|
|
|
437 if (secure == 2)
|
|
|
438 need_wait_return = TRUE;
|
|
|
439 secure = 0;
|
|
|
440 }
|
|
|
441 }
|
|
|
442
|
|
|
443 if (need_wait_return || msg_didany)
|
|
|
444 wait_return(TRUE);
|
|
|
445
|
|
|
446 --recursive;
|
|
|
447 }
|
|
|
448
|
|
|
449 /* If recursive call opened the shell, return here from the first call */
|
|
|
450 if (gui.in_use)
|
|
|
451 return;
|
|
|
452
|
|
|
453 /*
|
|
|
454 * Create the GUI shell.
|
|
|
455 */
|
|
|
456 gui.in_use = TRUE; /* Must be set after menus have been set up */
|
|
|
457 if (gui_mch_init() == FAIL)
|
|
|
458 goto error;
|
|
|
459
|
|
|
460 /* Avoid a delay for an error message that was printed in the terminal
|
|
|
461 * where Vim was started. */
|
|
|
462 emsg_on_display = FALSE;
|
|
|
463 msg_scrolled = 0;
|
|
446
|
464 clear_sb_text();
|
|
7
|
465 need_wait_return = FALSE;
|
|
|
466 msg_didany = FALSE;
|
|
|
467
|
|
|
468 /*
|
|
|
469 * Check validity of any generic resources that may have been loaded.
|
|
|
470 */
|
|
|
471 if (gui.border_width < 0)
|
|
|
472 gui.border_width = 0;
|
|
|
473
|
|
|
474 /*
|
|
|
475 * Set up the fonts. First use a font specified with "-fn" or "-font".
|
|
|
476 */
|
|
|
477 if (font_argument != NULL)
|
|
|
478 set_option_value((char_u *)"gfn", 0L, (char_u *)font_argument, 0);
|
|
|
479 if (
|
|
|
480 #ifdef FEAT_XFONTSET
|
|
|
481 (*p_guifontset == NUL
|
|
|
482 || gui_init_font(p_guifontset, TRUE) == FAIL) &&
|
|
|
483 #endif
|
|
|
484 gui_init_font(*p_guifont == NUL ? hl_get_font_name()
|
|
|
485 : p_guifont, FALSE) == FAIL)
|
|
|
486 {
|
|
|
487 EMSG(_("E665: Cannot start GUI, no valid font found"));
|
|
|
488 goto error2;
|
|
|
489 }
|
|
|
490 #ifdef FEAT_MBYTE
|
|
|
491 if (gui_get_wide_font() == FAIL)
|
|
|
492 EMSG(_("E231: 'guifontwide' invalid"));
|
|
|
493 #endif
|
|
|
494
|
|
|
495 gui.num_cols = Columns;
|
|
|
496 gui.num_rows = Rows;
|
|
|
497 gui_reset_scroll_region();
|
|
|
498
|
|
|
499 /* Create initial scrollbars */
|
|
|
500 FOR_ALL_WINDOWS(wp)
|
|
|
501 {
|
|
|
502 gui_create_scrollbar(&wp->w_scrollbars[SBAR_LEFT], SBAR_LEFT, wp);
|
|
|
503 gui_create_scrollbar(&wp->w_scrollbars[SBAR_RIGHT], SBAR_RIGHT, wp);
|
|
|
504 }
|
|
|
505 gui_create_scrollbar(&gui.bottom_sbar, SBAR_BOTTOM, NULL);
|
|
|
506
|
|
|
507 #ifdef FEAT_MENU
|
|
|
508 gui_create_initial_menus(root_menu);
|
|
|
509 #endif
|
|
|
510 #ifdef FEAT_SUN_WORKSHOP
|
|
|
511 if (usingSunWorkShop)
|
|
|
512 workshop_init();
|
|
|
513 #endif
|
|
|
514 #ifdef FEAT_SIGN_ICONS
|
|
|
515 sign_gui_started();
|
|
|
516 #endif
|
|
|
517
|
|
|
518 /* Configure the desired menu and scrollbars */
|
|
|
519 gui_init_which_components(NULL);
|
|
|
520
|
|
|
521 /* All components of the GUI have been created now */
|
|
|
522 gui.shell_created = TRUE;
|
|
|
523
|
|
|
524 #ifndef FEAT_GUI_GTK
|
|
|
525 /* Set the shell size, adjusted for the screen size. For GTK this only
|
|
|
526 * works after the shell has been opened, thus it is further down. */
|
|
811
|
527 gui_set_shellsize(FALSE, TRUE, RESIZE_BOTH);
|
|
7
|
528 #endif
|
|
|
529 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU)
|
|
|
530 /* Need to set the size of the menubar after all the menus have been
|
|
|
531 * created. */
|
|
|
532 gui_mch_compute_menu_height((Widget)0);
|
|
|
533 #endif
|
|
|
534
|
|
|
535 /*
|
|
|
536 * Actually open the GUI shell.
|
|
|
537 */
|
|
|
538 if (gui_mch_open() != FAIL)
|
|
|
539 {
|
|
|
540 #ifdef FEAT_TITLE
|
|
|
541 maketitle();
|
|
|
542 resettitle();
|
|
|
543 #endif
|
|
|
544 init_gui_options();
|
|
|
545 #ifdef FEAT_ARABIC
|
|
|
546 /* Our GUI can't do bidi. */
|
|
|
547 p_tbidi = FALSE;
|
|
|
548 #endif
|
|
574
|
549 #if defined(FEAT_GUI_GTK)
|
|
7
|
550 /* Give GTK+ a chance to put all widget's into place. */
|
|
|
551 gui_mch_update();
|
|
827
|
552
|
|
|
553 # ifdef FEAT_MENU
|
|
|
554 /* If there is no 'm' in 'guioptions' we need to remove the menu now.
|
|
|
555 * It was still there to make F10 work. */
|
|
|
556 if (vim_strchr(p_go, GO_MENUS) == NULL)
|
|
|
557 {
|
|
|
558 --gui.starting;
|
|
|
559 gui_mch_enable_menu(FALSE);
|
|
|
560 ++gui.starting;
|
|
|
561 gui_mch_update();
|
|
|
562 }
|
|
|
563 # endif
|
|
|
564
|
|
7
|
565 /* Now make sure the shell fits on the screen. */
|
|
811
|
566 gui_set_shellsize(FALSE, TRUE, RESIZE_BOTH);
|
|
7
|
567 #endif
|
|
261
|
568 /* When 'lines' was set while starting up the topframe may have to be
|
|
|
569 * resized. */
|
|
|
570 win_new_shellsize();
|
|
187
|
571
|
|
|
572 #ifdef FEAT_BEVAL
|
|
|
573 /* Always create the Balloon Evaluation area, but disable it when
|
|
|
574 * 'ballooneval' is off */
|
|
|
575 # ifdef FEAT_GUI_GTK
|
|
|
576 balloonEval = gui_mch_create_beval_area(gui.drawarea, NULL,
|
|
|
577 &general_beval_cb, NULL);
|
|
|
578 # else
|
|
216
|
579 # if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)
|
|
187
|
580 {
|
|
|
581 extern Widget textArea;
|
|
|
582 balloonEval = gui_mch_create_beval_area(textArea, NULL,
|
|
216
|
583 &general_beval_cb, NULL);
|
|
187
|
584 }
|
|
|
585 # else
|
|
|
586 # ifdef FEAT_GUI_W32
|
|
|
587 balloonEval = gui_mch_create_beval_area(NULL, NULL,
|
|
|
588 &general_beval_cb, NULL);
|
|
|
589 # endif
|
|
|
590 # endif
|
|
|
591 # endif
|
|
|
592 if (!p_beval)
|
|
|
593 gui_mch_disable_beval_area(balloonEval);
|
|
|
594 #endif
|
|
|
595
|
|
7
|
596 #ifdef FEAT_NETBEANS_INTG
|
|
|
597 if (starting == 0 && usingNetbeans)
|
|
|
598 /* Tell the client that it can start sending commands. */
|
|
|
599 netbeans_startup_done();
|
|
|
600 #endif
|
|
|
601 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK)
|
|
|
602 if (!im_xim_isvalid_imactivate())
|
|
|
603 EMSG(_("E599: Value of 'imactivatekey' is invalid"));
|
|
|
604 #endif
|
|
37
|
605 /* When 'cmdheight' was set during startup it may not have taken
|
|
|
606 * effect yet. */
|
|
|
607 if (p_ch != 1L)
|
|
824
|
608 command_height();
|
|
7
|
609
|
|
|
610 return;
|
|
|
611 }
|
|
|
612
|
|
|
613 error2:
|
|
|
614 #ifdef FEAT_GUI_X11
|
|
|
615 /* undo gui_mch_init() */
|
|
|
616 gui_mch_uninit();
|
|
|
617 #endif
|
|
|
618
|
|
|
619 error:
|
|
|
620 gui.in_use = FALSE;
|
|
|
621 clip_init(FALSE);
|
|
|
622 }
|
|
|
623
|
|
|
624
|
|
|
625 void
|
|
|
626 gui_exit(rc)
|
|
|
627 int rc;
|
|
|
628 {
|
|
|
629 #ifndef __BEOS__
|
|
|
630 /* don't free the fonts, it leads to a BUS error
|
|
|
631 * richard@whitequeen.com Jul 99 */
|
|
|
632 free_highlight_fonts();
|
|
|
633 #endif
|
|
|
634 gui.in_use = FALSE;
|
|
|
635 gui_mch_exit(rc);
|
|
|
636 }
|
|
|
637
|
|
574
|
638 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) || defined(FEAT_GUI_MSWIN) \
|
|
7
|
639 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) || defined(PROTO)
|
|
1002
|
640 # define NEED_GUI_UPDATE_SCREEN 1
|
|
7
|
641 /*
|
|
|
642 * Called when the GUI shell is closed by the user. If there are no changed
|
|
|
643 * files Vim exits, otherwise there will be a dialog to ask the user what to
|
|
|
644 * do.
|
|
|
645 * When this function returns, Vim should NOT exit!
|
|
|
646 */
|
|
|
647 void
|
|
|
648 gui_shell_closed()
|
|
|
649 {
|
|
|
650 cmdmod_T save_cmdmod;
|
|
|
651
|
|
|
652 save_cmdmod = cmdmod;
|
|
|
653
|
|
|
654 /* Only exit when there are no changed files */
|
|
|
655 exiting = TRUE;
|
|
|
656 # ifdef FEAT_BROWSE
|
|
|
657 cmdmod.browse = TRUE;
|
|
|
658 # endif
|
|
|
659 # if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG)
|
|
|
660 cmdmod.confirm = TRUE;
|
|
|
661 # endif
|
|
|
662 /* If there are changed buffers, present the user with a dialog if
|
|
|
663 * possible, otherwise give an error message. */
|
|
|
664 if (!check_changed_any(FALSE))
|
|
|
665 getout(0);
|
|
|
666
|
|
|
667 exiting = FALSE;
|
|
|
668 cmdmod = save_cmdmod;
|
|
1002
|
669 gui_update_screen(); /* redraw, window may show changed buffer */
|
|
7
|
670 }
|
|
|
671 #endif
|
|
|
672
|
|
|
673 /*
|
|
|
674 * Set the font. "font_list" is a a comma separated list of font names. The
|
|
|
675 * first font name that works is used. If none is found, use the default
|
|
|
676 * font.
|
|
|
677 * If "fontset" is TRUE, the "font_list" is used as one name for the fontset.
|
|
|
678 * Return OK when able to set the font. When it failed FAIL is returned and
|
|
|
679 * the fonts are unchanged.
|
|
|
680 */
|
|
|
681 /*ARGSUSED*/
|
|
|
682 int
|
|
|
683 gui_init_font(font_list, fontset)
|
|
|
684 char_u *font_list;
|
|
|
685 int fontset;
|
|
|
686 {
|
|
|
687 #define FONTLEN 320
|
|
|
688 char_u font_name[FONTLEN];
|
|
|
689 int font_list_empty = FALSE;
|
|
|
690 int ret = FAIL;
|
|
|
691
|
|
|
692 if (!gui.in_use)
|
|
|
693 return FAIL;
|
|
|
694
|
|
|
695 font_name[0] = NUL;
|
|
|
696 if (*font_list == NUL)
|
|
|
697 font_list_empty = TRUE;
|
|
|
698 else
|
|
|
699 {
|
|
|
700 #ifdef FEAT_XFONTSET
|
|
|
701 /* When using a fontset, the whole list of fonts is one name. */
|
|
|
702 if (fontset)
|
|
|
703 ret = gui_mch_init_font(font_list, TRUE);
|
|
|
704 else
|
|
|
705 #endif
|
|
|
706 while (*font_list != NUL)
|
|
|
707 {
|
|
|
708 /* Isolate one comma separated font name. */
|
|
|
709 (void)copy_option_part(&font_list, font_name, FONTLEN, ",");
|
|
|
710
|
|
|
711 /* Careful!!! The Win32 version of gui_mch_init_font(), when
|
|
|
712 * called with "*" will change p_guifont to the selected font
|
|
|
713 * name, which frees the old value. This makes font_list
|
|
|
714 * invalid. Thus when OK is returned here, font_list must no
|
|
|
715 * longer be used! */
|
|
|
716 if (gui_mch_init_font(font_name, FALSE) == OK)
|
|
|
717 {
|
|
|
718 #if defined(FEAT_MBYTE) && !defined(HAVE_GTK2)
|
|
|
719 /* If it's a Unicode font, try setting 'guifontwide' to a
|
|
|
720 * similar double-width font. */
|
|
|
721 if ((p_guifontwide == NULL || *p_guifontwide == NUL)
|
|
|
722 && strstr((char *)font_name, "10646") != NULL)
|
|
|
723 set_guifontwide(font_name);
|
|
|
724 #endif
|
|
|
725 ret = OK;
|
|
|
726 break;
|
|
|
727 }
|
|
|
728 }
|
|
|
729 }
|
|
|
730
|
|
|
731 if (ret != OK
|
|
|
732 && STRCMP(font_list, "*") != 0
|
|
|
733 && (font_list_empty || gui.norm_font == NOFONT))
|
|
|
734 {
|
|
|
735 /*
|
|
|
736 * Couldn't load any font in 'font_list', keep the current font if
|
|
|
737 * there is one. If 'font_list' is empty, or if there is no current
|
|
|
738 * font, tell gui_mch_init_font() to try to find a font we can load.
|
|
|
739 */
|
|
|
740 ret = gui_mch_init_font(NULL, FALSE);
|
|
|
741 }
|
|
|
742
|
|
|
743 if (ret == OK)
|
|
|
744 {
|
|
|
745 #ifndef HAVE_GTK2
|
|
|
746 /* Set normal font as current font */
|
|
|
747 # ifdef FEAT_XFONTSET
|
|
|
748 if (gui.fontset != NOFONTSET)
|
|
|
749 gui_mch_set_fontset(gui.fontset);
|
|
|
750 else
|
|
|
751 # endif
|
|
|
752 gui_mch_set_font(gui.norm_font);
|
|
|
753 #endif
|
|
|
754 gui_set_shellsize(FALSE,
|
|
|
755 #ifdef MSWIN
|
|
|
756 TRUE
|
|
|
757 #else
|
|
|
758 FALSE
|
|
|
759 #endif
|
|
811
|
760 , RESIZE_BOTH);
|
|
7
|
761 }
|
|
|
762
|
|
|
763 return ret;
|
|
|
764 }
|
|
|
765
|
|
|
766 #if defined(FEAT_MBYTE) || defined(PROTO)
|
|
|
767 # ifndef HAVE_GTK2
|
|
|
768 /*
|
|
|
769 * Try setting 'guifontwide' to a font twice as wide as "name".
|
|
|
770 */
|
|
|
771 static void
|
|
|
772 set_guifontwide(name)
|
|
|
773 char_u *name;
|
|
|
774 {
|
|
|
775 int i = 0;
|
|
|
776 char_u wide_name[FONTLEN + 10]; /* room for 2 * width and '*' */
|
|
|
777 char_u *wp = NULL;
|
|
|
778 char_u *p;
|
|
|
779 GuiFont font;
|
|
|
780
|
|
|
781 wp = wide_name;
|
|
|
782 for (p = name; *p != NUL; ++p)
|
|
|
783 {
|
|
|
784 *wp++ = *p;
|
|
|
785 if (*p == '-')
|
|
|
786 {
|
|
|
787 ++i;
|
|
|
788 if (i == 6) /* font type: change "--" to "-*-" */
|
|
|
789 {
|
|
|
790 if (p[1] == '-')
|
|
|
791 *wp++ = '*';
|
|
|
792 }
|
|
|
793 else if (i == 12) /* found the width */
|
|
|
794 {
|
|
|
795 ++p;
|
|
|
796 i = getdigits(&p);
|
|
|
797 if (i != 0)
|
|
|
798 {
|
|
|
799 /* Double the width specification. */
|
|
|
800 sprintf((char *)wp, "%d%s", i * 2, p);
|
|
|
801 font = gui_mch_get_font(wide_name, FALSE);
|
|
|
802 if (font != NOFONT)
|
|
|
803 {
|
|
37
|
804 gui_mch_free_font(gui.wide_font);
|
|
7
|
805 gui.wide_font = font;
|
|
|
806 set_string_option_direct((char_u *)"gfw", -1,
|
|
694
|
807 wide_name, OPT_FREE, 0);
|
|
7
|
808 }
|
|
|
809 }
|
|
|
810 break;
|
|
|
811 }
|
|
|
812 }
|
|
|
813 }
|
|
|
814 }
|
|
|
815 # endif /* !HAVE_GTK2 */
|
|
|
816
|
|
|
817 /*
|
|
|
818 * Get the font for 'guifontwide'.
|
|
|
819 * Return FAIL for an invalid font name.
|
|
|
820 */
|
|
|
821 int
|
|
|
822 gui_get_wide_font()
|
|
|
823 {
|
|
|
824 GuiFont font = NOFONT;
|
|
|
825 char_u font_name[FONTLEN];
|
|
|
826 char_u *p;
|
|
|
827
|
|
|
828 if (!gui.in_use) /* Can't allocate font yet, assume it's OK. */
|
|
|
829 return OK; /* Will give an error message later. */
|
|
|
830
|
|
|
831 if (p_guifontwide != NULL && *p_guifontwide != NUL)
|
|
|
832 {
|
|
|
833 for (p = p_guifontwide; *p != NUL; )
|
|
|
834 {
|
|
|
835 /* Isolate one comma separated font name. */
|
|
|
836 (void)copy_option_part(&p, font_name, FONTLEN, ",");
|
|
|
837 font = gui_mch_get_font(font_name, FALSE);
|
|
|
838 if (font != NOFONT)
|
|
|
839 break;
|
|
|
840 }
|
|
|
841 if (font == NOFONT)
|
|
|
842 return FAIL;
|
|
|
843 }
|
|
|
844
|
|
|
845 gui_mch_free_font(gui.wide_font);
|
|
|
846 #ifdef HAVE_GTK2
|
|
|
847 /* Avoid unnecessary overhead if 'guifontwide' is equal to 'guifont'. */
|
|
|
848 if (font != NOFONT && gui.norm_font != NOFONT
|
|
|
849 && pango_font_description_equal(font, gui.norm_font))
|
|
|
850 {
|
|
|
851 gui.wide_font = NOFONT;
|
|
|
852 gui_mch_free_font(font);
|
|
|
853 }
|
|
|
854 else
|
|
|
855 #endif
|
|
|
856 gui.wide_font = font;
|
|
|
857 return OK;
|
|
|
858 }
|
|
|
859 #endif
|
|
|
860
|
|
|
861 void
|
|
|
862 gui_set_cursor(row, col)
|
|
|
863 int row;
|
|
|
864 int col;
|
|
|
865 {
|
|
|
866 gui.row = row;
|
|
|
867 gui.col = col;
|
|
|
868 }
|
|
|
869
|
|
|
870 /*
|
|
|
871 * gui_check_pos - check if the cursor is on the screen.
|
|
|
872 */
|
|
|
873 static void
|
|
|
874 gui_check_pos()
|
|
|
875 {
|
|
|
876 if (gui.row >= screen_Rows)
|
|
|
877 gui.row = screen_Rows - 1;
|
|
|
878 if (gui.col >= screen_Columns)
|
|
|
879 gui.col = screen_Columns - 1;
|
|
|
880 if (gui.cursor_row >= screen_Rows || gui.cursor_col >= screen_Columns)
|
|
|
881 gui.cursor_is_valid = FALSE;
|
|
|
882 }
|
|
|
883
|
|
|
884 /*
|
|
|
885 * Redraw the cursor if necessary or when forced.
|
|
|
886 * Careful: The contents of ScreenLines[] must match what is on the screen,
|
|
|
887 * otherwise this goes wrong. May need to call out_flush() first.
|
|
|
888 */
|
|
|
889 void
|
|
|
890 gui_update_cursor(force, clear_selection)
|
|
|
891 int force; /* when TRUE, update even when not moved */
|
|
|
892 int clear_selection;/* clear selection under cursor */
|
|
|
893 {
|
|
|
894 int cur_width = 0;
|
|
|
895 int cur_height = 0;
|
|
|
896 int old_hl_mask;
|
|
|
897 int idx;
|
|
|
898 int id;
|
|
|
899 guicolor_T cfg, cbg, cc; /* cursor fore-/background color */
|
|
|
900 int cattr; /* cursor attributes */
|
|
|
901 int attr;
|
|
|
902 attrentry_T *aep = NULL;
|
|
|
903
|
|
|
904 /* Don't update the cursor when halfway busy scrolling.
|
|
|
905 * ScreenLines[] isn't valid then. */
|
|
|
906 if (!can_update_cursor)
|
|
|
907 return;
|
|
|
908
|
|
|
909 gui_check_pos();
|
|
|
910 if (!gui.cursor_is_valid || force
|
|
|
911 || gui.row != gui.cursor_row || gui.col != gui.cursor_col)
|
|
|
912 {
|
|
|
913 gui_undraw_cursor();
|
|
|
914 if (gui.row < 0)
|
|
|
915 return;
|
|
|
916 #ifdef USE_IM_CONTROL
|
|
|
917 if (gui.row != gui.cursor_row || gui.col != gui.cursor_col)
|
|
|
918 im_set_position(gui.row, gui.col);
|
|
|
919 #endif
|
|
|
920 gui.cursor_row = gui.row;
|
|
|
921 gui.cursor_col = gui.col;
|
|
|
922
|
|
|
923 /* Only write to the screen after ScreenLines[] has been initialized */
|
|
|
924 if (!screen_cleared || ScreenLines == NULL)
|
|
|
925 return;
|
|
|
926
|
|
|
927 /* Clear the selection if we are about to write over it */
|
|
|
928 if (clear_selection)
|
|
|
929 clip_may_clear_selection(gui.row, gui.row);
|
|
|
930 /* Check that the cursor is inside the shell (resizing may have made
|
|
|
931 * it invalid) */
|
|
|
932 if (gui.row >= screen_Rows || gui.col >= screen_Columns)
|
|
|
933 return;
|
|
|
934
|
|
|
935 gui.cursor_is_valid = TRUE;
|
|
|
936
|
|
|
937 /*
|
|
|
938 * How the cursor is drawn depends on the current mode.
|
|
|
939 */
|
|
|
940 idx = get_shape_idx(FALSE);
|
|
|
941 if (State & LANGMAP)
|
|
|
942 id = shape_table[idx].id_lm;
|
|
|
943 else
|
|
|
944 id = shape_table[idx].id;
|
|
|
945
|
|
|
946 /* get the colors and attributes for the cursor. Default is inverted */
|
|
|
947 cfg = INVALCOLOR;
|
|
|
948 cbg = INVALCOLOR;
|
|
|
949 cattr = HL_INVERSE;
|
|
|
950 gui_mch_set_blinking(shape_table[idx].blinkwait,
|
|
|
951 shape_table[idx].blinkon,
|
|
|
952 shape_table[idx].blinkoff);
|
|
|
953 if (id > 0)
|
|
|
954 {
|
|
|
955 cattr = syn_id2colors(id, &cfg, &cbg);
|
|
|
956 #if defined(USE_IM_CONTROL) || defined(FEAT_HANGULIN)
|
|
|
957 {
|
|
|
958 static int iid;
|
|
|
959 guicolor_T fg, bg;
|
|
|
960
|
|
|
961 if (im_get_status())
|
|
|
962 {
|
|
|
963 iid = syn_name2id((char_u *)"CursorIM");
|
|
|
964 if (iid > 0)
|
|
|
965 {
|
|
|
966 syn_id2colors(iid, &fg, &bg);
|
|
|
967 if (bg != INVALCOLOR)
|
|
|
968 cbg = bg;
|
|
|
969 if (fg != INVALCOLOR)
|
|
|
970 cfg = fg;
|
|
|
971 }
|
|
|
972 }
|
|
|
973 }
|
|
|
974 #endif
|
|
|
975 }
|
|
|
976
|
|
|
977 /*
|
|
|
978 * Get the attributes for the character under the cursor.
|
|
|
979 * When no cursor color was given, use the character color.
|
|
|
980 */
|
|
|
981 attr = ScreenAttrs[LineOffset[gui.row] + gui.col];
|
|
|
982 if (attr > HL_ALL)
|
|
|
983 aep = syn_gui_attr2entry(attr);
|
|
|
984 if (aep != NULL)
|
|
|
985 {
|
|
|
986 attr = aep->ae_attr;
|
|
|
987 if (cfg == INVALCOLOR)
|
|
|
988 cfg = ((attr & HL_INVERSE) ? aep->ae_u.gui.bg_color
|
|
|
989 : aep->ae_u.gui.fg_color);
|
|
|
990 if (cbg == INVALCOLOR)
|
|
|
991 cbg = ((attr & HL_INVERSE) ? aep->ae_u.gui.fg_color
|
|
|
992 : aep->ae_u.gui.bg_color);
|
|
|
993 }
|
|
|
994 if (cfg == INVALCOLOR)
|
|
|
995 cfg = (attr & HL_INVERSE) ? gui.back_pixel : gui.norm_pixel;
|
|
|
996 if (cbg == INVALCOLOR)
|
|
|
997 cbg = (attr & HL_INVERSE) ? gui.norm_pixel : gui.back_pixel;
|
|
|
998
|
|
|
999 #ifdef FEAT_XIM
|
|
|
1000 if (aep != NULL)
|
|
|
1001 {
|
|
|
1002 xim_bg_color = ((attr & HL_INVERSE) ? aep->ae_u.gui.fg_color
|
|
|
1003 : aep->ae_u.gui.bg_color);
|
|
|
1004 xim_fg_color = ((attr & HL_INVERSE) ? aep->ae_u.gui.bg_color
|
|
|
1005 : aep->ae_u.gui.fg_color);
|
|
|
1006 if (xim_bg_color == INVALCOLOR)
|
|
|
1007 xim_bg_color = (attr & HL_INVERSE) ? gui.norm_pixel
|
|
|
1008 : gui.back_pixel;
|
|
|
1009 if (xim_fg_color == INVALCOLOR)
|
|
|
1010 xim_fg_color = (attr & HL_INVERSE) ? gui.back_pixel
|
|
|
1011 : gui.norm_pixel;
|
|
|
1012 }
|
|
|
1013 else
|
|
|
1014 {
|
|
|
1015 xim_bg_color = (attr & HL_INVERSE) ? gui.norm_pixel
|
|
|
1016 : gui.back_pixel;
|
|
|
1017 xim_fg_color = (attr & HL_INVERSE) ? gui.back_pixel
|
|
|
1018 : gui.norm_pixel;
|
|
|
1019 }
|
|
|
1020 #endif
|
|
|
1021
|
|
|
1022 attr &= ~HL_INVERSE;
|
|
|
1023 if (cattr & HL_INVERSE)
|
|
|
1024 {
|
|
|
1025 cc = cbg;
|
|
|
1026 cbg = cfg;
|
|
|
1027 cfg = cc;
|
|
|
1028 }
|
|
|
1029 cattr &= ~HL_INVERSE;
|
|
|
1030
|
|
|
1031 /*
|
|
|
1032 * When we don't have window focus, draw a hollow cursor.
|
|
|
1033 */
|
|
|
1034 if (!gui.in_focus)
|
|
|
1035 {
|
|
|
1036 gui_mch_draw_hollow_cursor(cbg);
|
|
|
1037 return;
|
|
|
1038 }
|
|
|
1039
|
|
|
1040 old_hl_mask = gui.highlight_mask;
|
|
|
1041 if (shape_table[idx].shape == SHAPE_BLOCK
|
|
|
1042 #ifdef FEAT_HANGULIN
|
|
|
1043 || composing_hangul
|
|
|
1044 #endif
|
|
|
1045 )
|
|
|
1046 {
|
|
|
1047 /*
|
|
|
1048 * Draw the text character with the cursor colors. Use the
|
|
|
1049 * character attributes plus the cursor attributes.
|
|
|
1050 */
|
|
|
1051 gui.highlight_mask = (cattr | attr);
|
|
|
1052 #ifdef FEAT_HANGULIN
|
|
|
1053 if (composing_hangul)
|
|
|
1054 (void)gui_outstr_nowrap(composing_hangul_buffer, 2,
|
|
|
1055 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, cfg, cbg, 0);
|
|
|
1056 else
|
|
|
1057 #endif
|
|
|
1058 (void)gui_screenchar(LineOffset[gui.row] + gui.col,
|
|
|
1059 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, cfg, cbg, 0);
|
|
|
1060 }
|
|
|
1061 else
|
|
|
1062 {
|
|
|
1063 #if defined(FEAT_MBYTE) && defined(FEAT_RIGHTLEFT)
|
|
|
1064 int col_off = FALSE;
|
|
|
1065 #endif
|
|
|
1066 /*
|
|
|
1067 * First draw the partial cursor, then overwrite with the text
|
|
|
1068 * character, using a transparent background.
|
|
|
1069 */
|
|
|
1070 if (shape_table[idx].shape == SHAPE_VER)
|
|
|
1071 {
|
|
|
1072 cur_height = gui.char_height;
|
|
|
1073 cur_width = (gui.char_width * shape_table[idx].percentage
|
|
|
1074 + 99) / 100;
|
|
|
1075 }
|
|
|
1076 else
|
|
|
1077 {
|
|
|
1078 cur_height = (gui.char_height * shape_table[idx].percentage
|
|
|
1079 + 99) / 100;
|
|
|
1080 cur_width = gui.char_width;
|
|
|
1081 }
|
|
|
1082 #ifdef FEAT_MBYTE
|
|
1378
|
1083 if (has_mbyte && (*mb_off2cells)(LineOffset[gui.row] + gui.col,
|
|
|
1084 LineOffset[gui.row] + screen_Columns) > 1)
|
|
7
|
1085 {
|
|
|
1086 /* Double wide character. */
|
|
|
1087 if (shape_table[idx].shape != SHAPE_VER)
|
|
|
1088 cur_width += gui.char_width;
|
|
|
1089 # ifdef FEAT_RIGHTLEFT
|
|
|
1090 if (CURSOR_BAR_RIGHT)
|
|
|
1091 {
|
|
|
1092 /* gui.col points to the left halve of the character but
|
|
|
1093 * the vertical line needs to be on the right halve.
|
|
|
1094 * A double-wide horizontal line is also drawn from the
|
|
|
1095 * right halve in gui_mch_draw_part_cursor(). */
|
|
|
1096 col_off = TRUE;
|
|
|
1097 ++gui.col;
|
|
|
1098 }
|
|
|
1099 # endif
|
|
|
1100 }
|
|
|
1101 #endif
|
|
|
1102 gui_mch_draw_part_cursor(cur_width, cur_height, cbg);
|
|
|
1103 #if defined(FEAT_MBYTE) && defined(FEAT_RIGHTLEFT)
|
|
|
1104 if (col_off)
|
|
|
1105 --gui.col;
|
|
|
1106 #endif
|
|
|
1107
|
|
|
1108 #ifndef FEAT_GUI_MSWIN /* doesn't seem to work for MSWindows */
|
|
|
1109 gui.highlight_mask = ScreenAttrs[LineOffset[gui.row] + gui.col];
|
|
|
1110 (void)gui_screenchar(LineOffset[gui.row] + gui.col,
|
|
|
1111 GUI_MON_TRS_CURSOR | GUI_MON_NOCLEAR,
|
|
|
1112 (guicolor_T)0, (guicolor_T)0, 0);
|
|
|
1113 #endif
|
|
|
1114 }
|
|
|
1115 gui.highlight_mask = old_hl_mask;
|
|
|
1116 }
|
|
|
1117 }
|
|
|
1118
|
|
|
1119 #if defined(FEAT_MENU) || defined(PROTO)
|
|
|
1120 void
|
|
|
1121 gui_position_menu()
|
|
|
1122 {
|
|
574
|
1123 # if !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF)
|
|
7
|
1124 if (gui.menu_is_active && gui.in_use)
|
|
|
1125 gui_mch_set_menu_pos(0, 0, gui.menu_width, gui.menu_height);
|
|
|
1126 # endif
|
|
|
1127 }
|
|
|
1128 #endif
|
|
|
1129
|
|
|
1130 /*
|
|
|
1131 * Position the various GUI components (text area, menu). The vertical
|
|
|
1132 * scrollbars are NOT handled here. See gui_update_scrollbars().
|
|
|
1133 */
|
|
|
1134 /*ARGSUSED*/
|
|
|
1135 static void
|
|
|
1136 gui_position_components(total_width)
|
|
|
1137 int total_width;
|
|
|
1138 {
|
|
|
1139 int text_area_x;
|
|
|
1140 int text_area_y;
|
|
|
1141 int text_area_width;
|
|
|
1142 int text_area_height;
|
|
|
1143
|
|
|
1144 /* avoid that moving components around generates events */
|
|
|
1145 ++hold_gui_events;
|
|
|
1146
|
|
|
1147 text_area_x = 0;
|
|
|
1148 if (gui.which_scrollbars[SBAR_LEFT])
|
|
|
1149 text_area_x += gui.scrollbar_width;
|
|
|
1150
|
|
|
1151 text_area_y = 0;
|
|
|
1152 #if defined(FEAT_MENU) && !(defined(FEAT_GUI_GTK) || defined(FEAT_GUI_PHOTON))
|
|
|
1153 gui.menu_width = total_width;
|
|
|
1154 if (gui.menu_is_active)
|
|
|
1155 text_area_y += gui.menu_height;
|
|
|
1156 #endif
|
|
|
1157 #if defined(FEAT_TOOLBAR) && defined(FEAT_GUI_MSWIN)
|
|
|
1158 if (vim_strchr(p_go, GO_TOOLBAR) != NULL)
|
|
|
1159 text_area_y = TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT;
|
|
|
1160 #endif
|
|
|
1161
|
|
819
|
1162 # if defined(FEAT_GUI_TABLINE) && (defined(FEAT_GUI_MSWIN) \
|
|
1378
|
1163 || defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_MAC))
|
|
810
|
1164 if (gui_has_tabline())
|
|
843
|
1165 text_area_y += gui.tabline_height;
|
|
810
|
1166 #endif
|
|
|
1167
|
|
7
|
1168 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA))
|
|
|
1169 if (vim_strchr(p_go, GO_TOOLBAR) != NULL)
|
|
|
1170 {
|
|
|
1171 # ifdef FEAT_GUI_ATHENA
|
|
|
1172 gui_mch_set_toolbar_pos(0, text_area_y,
|
|
|
1173 gui.menu_width, gui.toolbar_height);
|
|
|
1174 # endif
|
|
|
1175 text_area_y += gui.toolbar_height;
|
|
|
1176 }
|
|
|
1177 #endif
|
|
|
1178
|
|
|
1179 text_area_width = gui.num_cols * gui.char_width + gui.border_offset * 2;
|
|
|
1180 text_area_height = gui.num_rows * gui.char_height + gui.border_offset * 2;
|
|
|
1181
|
|
|
1182 gui_mch_set_text_area_pos(text_area_x,
|
|
|
1183 text_area_y,
|
|
|
1184 text_area_width,
|
|
|
1185 text_area_height
|
|
|
1186 #if defined(FEAT_XIM) && !defined(HAVE_GTK2)
|
|
|
1187 + xim_get_status_area_height()
|
|
|
1188 #endif
|
|
|
1189 );
|
|
|
1190 #ifdef FEAT_MENU
|
|
|
1191 gui_position_menu();
|
|
|
1192 #endif
|
|
|
1193 if (gui.which_scrollbars[SBAR_BOTTOM])
|
|
|
1194 gui_mch_set_scrollbar_pos(&gui.bottom_sbar,
|
|
|
1195 text_area_x,
|
|
|
1196 text_area_y + text_area_height,
|
|
|
1197 text_area_width,
|
|
|
1198 gui.scrollbar_height);
|
|
|
1199 gui.left_sbar_x = 0;
|
|
|
1200 gui.right_sbar_x = text_area_x + text_area_width;
|
|
|
1201
|
|
|
1202 --hold_gui_events;
|
|
|
1203 }
|
|
|
1204
|
|
444
|
1205 /*
|
|
|
1206 * Get the width of the widgets and decorations to the side of the text area.
|
|
|
1207 */
|
|
7
|
1208 int
|
|
|
1209 gui_get_base_width()
|
|
|
1210 {
|
|
|
1211 int base_width;
|
|
|
1212
|
|
|
1213 base_width = 2 * gui.border_offset;
|
|
|
1214 if (gui.which_scrollbars[SBAR_LEFT])
|
|
|
1215 base_width += gui.scrollbar_width;
|
|
|
1216 if (gui.which_scrollbars[SBAR_RIGHT])
|
|
|
1217 base_width += gui.scrollbar_width;
|
|
|
1218 return base_width;
|
|
|
1219 }
|
|
|
1220
|
|
444
|
1221 /*
|
|
|
1222 * Get the height of the widgets and decorations above and below the text area.
|
|
|
1223 */
|
|
7
|
1224 int
|
|
|
1225 gui_get_base_height()
|
|
|
1226 {
|
|
|
1227 int base_height;
|
|
|
1228
|
|
|
1229 base_height = 2 * gui.border_offset;
|
|
|
1230 if (gui.which_scrollbars[SBAR_BOTTOM])
|
|
|
1231 base_height += gui.scrollbar_height;
|
|
|
1232 #ifdef FEAT_GUI_GTK
|
|
|
1233 /* We can't take the sizes properly into account until anything is
|
|
|
1234 * realized. Therefore we recalculate all the values here just before
|
|
|
1235 * setting the size. (--mdcki) */
|
|
|
1236 #else
|
|
|
1237 # ifdef FEAT_MENU
|
|
|
1238 if (gui.menu_is_active)
|
|
|
1239 base_height += gui.menu_height;
|
|
|
1240 # endif
|
|
|
1241 # ifdef FEAT_TOOLBAR
|
|
|
1242 if (vim_strchr(p_go, GO_TOOLBAR) != NULL)
|
|
|
1243 # if defined(FEAT_GUI_MSWIN) && defined(FEAT_TOOLBAR)
|
|
|
1244 base_height += (TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT);
|
|
|
1245 # else
|
|
|
1246 base_height += gui.toolbar_height;
|
|
|
1247 # endif
|
|
|
1248 # endif
|
|
819
|
1249 # if defined(FEAT_GUI_TABLINE) && (defined(FEAT_GUI_MSWIN) \
|
|
|
1250 || defined(FEAT_GUI_MOTIF))
|
|
810
|
1251 if (gui_has_tabline())
|
|
843
|
1252 base_height += gui.tabline_height;
|
|
810
|
1253 # endif
|
|
7
|
1254 # ifdef FEAT_FOOTER
|
|
|
1255 if (vim_strchr(p_go, GO_FOOTER) != NULL)
|
|
|
1256 base_height += gui.footer_height;
|
|
|
1257 # endif
|
|
|
1258 # if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU)
|
|
|
1259 base_height += gui_mch_text_area_extra_height();
|
|
|
1260 # endif
|
|
|
1261 #endif
|
|
|
1262 return base_height;
|
|
|
1263 }
|
|
|
1264
|
|
|
1265 /*
|
|
|
1266 * Should be called after the GUI shell has been resized. Its arguments are
|
|
|
1267 * the new width and height of the shell in pixels.
|
|
|
1268 */
|
|
|
1269 void
|
|
|
1270 gui_resize_shell(pixel_width, pixel_height)
|
|
|
1271 int pixel_width;
|
|
|
1272 int pixel_height;
|
|
|
1273 {
|
|
|
1274 static int busy = FALSE;
|
|
|
1275
|
|
|
1276 if (!gui.shell_created) /* ignore when still initializing */
|
|
|
1277 return;
|
|
|
1278
|
|
|
1279 /*
|
|
|
1280 * Can't resize the screen while it is being redrawn. Remember the new
|
|
|
1281 * size and handle it later.
|
|
|
1282 */
|
|
|
1283 if (updating_screen || busy)
|
|
|
1284 {
|
|
|
1285 new_pixel_width = pixel_width;
|
|
|
1286 new_pixel_height = pixel_height;
|
|
|
1287 return;
|
|
|
1288 }
|
|
|
1289
|
|
|
1290 again:
|
|
|
1291 busy = TRUE;
|
|
|
1292
|
|
|
1293 /* Flush pending output before redrawing */
|
|
|
1294 out_flush();
|
|
|
1295
|
|
|
1296 gui.num_cols = (pixel_width - gui_get_base_width()) / gui.char_width;
|
|
|
1297 gui.num_rows = (pixel_height - gui_get_base_height()
|
|
|
1298 #if !defined(FEAT_GUI_PHOTON) && !defined(FEAT_GUI_MSWIN)
|
|
|
1299 + (gui.char_height / 2)
|
|
|
1300 #endif
|
|
|
1301 ) / gui.char_height;
|
|
|
1302
|
|
|
1303 gui_position_components(pixel_width);
|
|
|
1304
|
|
|
1305 gui_reset_scroll_region();
|
|
|
1306 /*
|
|
|
1307 * At the "more" and ":confirm" prompt there is no redraw, put the cursor
|
|
|
1308 * at the last line here (why does it have to be one row too low?).
|
|
|
1309 */
|
|
|
1310 if (State == ASKMORE || State == CONFIRM)
|
|
|
1311 gui.row = gui.num_rows;
|
|
|
1312
|
|
|
1313 /* Only comparing Rows and Columns may be sufficient, but let's stay on
|
|
|
1314 * the safe side. */
|
|
|
1315 if (gui.num_rows != screen_Rows || gui.num_cols != screen_Columns
|
|
|
1316 || gui.num_rows != Rows || gui.num_cols != Columns)
|
|
|
1317 shell_resized();
|
|
|
1318
|
|
|
1319 gui_update_scrollbars(TRUE);
|
|
|
1320 gui_update_cursor(FALSE, TRUE);
|
|
|
1321 #if defined(FEAT_XIM) && !defined(HAVE_GTK2)
|
|
|
1322 xim_set_status_area();
|
|
|
1323 #endif
|
|
|
1324
|
|
|
1325 busy = FALSE;
|
|
669
|
1326
|
|
7
|
1327 /*
|
|
|
1328 * We could have been called again while redrawing the screen.
|
|
|
1329 * Need to do it all again with the latest size then.
|
|
|
1330 */
|
|
|
1331 if (new_pixel_height)
|
|
|
1332 {
|
|
|
1333 pixel_width = new_pixel_width;
|
|
|
1334 pixel_height = new_pixel_height;
|
|
|
1335 new_pixel_width = 0;
|
|
|
1336 new_pixel_height = 0;
|
|
|
1337 goto again;
|
|
|
1338 }
|
|
|
1339 }
|
|
|
1340
|
|
|
1341 /*
|
|
|
1342 * Check if gui_resize_shell() must be called.
|
|
|
1343 */
|
|
|
1344 void
|
|
|
1345 gui_may_resize_shell()
|
|
|
1346 {
|
|
|
1347 int h, w;
|
|
|
1348
|
|
|
1349 if (new_pixel_height)
|
|
|
1350 {
|
|
|
1351 /* careful: gui_resize_shell() may postpone the resize again if we
|
|
|
1352 * were called indirectly by it */
|
|
|
1353 w = new_pixel_width;
|
|
|
1354 h = new_pixel_height;
|
|
|
1355 new_pixel_width = 0;
|
|
|
1356 new_pixel_height = 0;
|
|
|
1357 gui_resize_shell(w, h);
|
|
|
1358 }
|
|
|
1359 }
|
|
|
1360
|
|
|
1361 int
|
|
|
1362 gui_get_shellsize()
|
|
|
1363 {
|
|
|
1364 Rows = gui.num_rows;
|
|
|
1365 Columns = gui.num_cols;
|
|
|
1366 return OK;
|
|
|
1367 }
|
|
|
1368
|
|
|
1369 /*
|
|
|
1370 * Set the size of the Vim shell according to Rows and Columns.
|
|
444
|
1371 * If "fit_to_display" is TRUE then the size may be reduced to fit the window
|
|
|
1372 * on the screen.
|
|
7
|
1373 */
|
|
|
1374 /*ARGSUSED*/
|
|
|
1375 void
|
|
811
|
1376 gui_set_shellsize(mustset, fit_to_display, direction)
|
|
7
|
1377 int mustset; /* set by the user */
|
|
|
1378 int fit_to_display;
|
|
811
|
1379 int direction; /* RESIZE_HOR, RESIZE_VER */
|
|
7
|
1380 {
|
|
|
1381 int base_width;
|
|
|
1382 int base_height;
|
|
|
1383 int width;
|
|
|
1384 int height;
|
|
|
1385 int min_width;
|
|
|
1386 int min_height;
|
|
|
1387 int screen_w;
|
|
|
1388 int screen_h;
|
|
|
1389
|
|
|
1390 if (!gui.shell_created)
|
|
|
1391 return;
|
|
|
1392
|
|
|
1393 #ifdef MSWIN
|
|
|
1394 /* If not setting to a user specified size and maximized, calculate the
|
|
|
1395 * number of characters that fit in the maximized window. */
|
|
|
1396 if (!mustset && gui_mch_maximized())
|
|
|
1397 {
|
|
|
1398 gui_mch_newfont();
|
|
|
1399 return;
|
|
|
1400 }
|
|
|
1401 #endif
|
|
|
1402
|
|
|
1403 base_width = gui_get_base_width();
|
|
|
1404 base_height = gui_get_base_height();
|
|
|
1405 #ifdef USE_SUN_WORKSHOP
|
|
|
1406 if (!mustset && usingSunWorkShop
|
|
|
1407 && workshop_get_width_height(&width, &height))
|
|
|
1408 {
|
|
|
1409 Columns = (width - base_width + gui.char_width - 1) / gui.char_width;
|
|
|
1410 Rows = (height - base_height + gui.char_height - 1) / gui.char_height;
|
|
|
1411 }
|
|
|
1412 else
|
|
|
1413 #endif
|
|
|
1414 {
|
|
|
1415 width = Columns * gui.char_width + base_width;
|
|
|
1416 height = Rows * gui.char_height + base_height;
|
|
|
1417 }
|
|
|
1418
|
|
|
1419 if (fit_to_display)
|
|
|
1420 {
|
|
|
1421 gui_mch_get_screen_dimensions(&screen_w, &screen_h);
|
|
811
|
1422 if ((direction & RESIZE_HOR) && width > screen_w)
|
|
7
|
1423 {
|
|
|
1424 Columns = (screen_w - base_width) / gui.char_width;
|
|
|
1425 if (Columns < MIN_COLUMNS)
|
|
|
1426 Columns = MIN_COLUMNS;
|
|
|
1427 width = Columns * gui.char_width + base_width;
|
|
|
1428 }
|
|
811
|
1429 if ((direction & RESIZE_VERT) && height > screen_h)
|
|
7
|
1430 {
|
|
|
1431 Rows = (screen_h - base_height) / gui.char_height;
|
|
|
1432 check_shellsize();
|
|
|
1433 height = Rows * gui.char_height + base_height;
|
|
|
1434 }
|
|
|
1435 }
|
|
|
1436 gui.num_cols = Columns;
|
|
|
1437 gui.num_rows = Rows;
|
|
|
1438
|
|
|
1439 min_width = base_width + MIN_COLUMNS * gui.char_width;
|
|
|
1440 min_height = base_height + MIN_LINES * gui.char_height;
|
|
669
|
1441 # ifdef FEAT_WINDOWS
|
|
685
|
1442 min_height += tabline_height() * gui.char_height;
|
|
669
|
1443 # endif
|
|
7
|
1444
|
|
|
1445 gui_mch_set_shellsize(width, height, min_width, min_height,
|
|
811
|
1446 base_width, base_height, direction);
|
|
7
|
1447 if (fit_to_display)
|
|
|
1448 {
|
|
|
1449 int x, y;
|
|
|
1450
|
|
|
1451 /* Some window managers put the Vim window left of/above the screen. */
|
|
|
1452 gui_mch_update();
|
|
|
1453 if (gui_mch_get_winpos(&x, &y) == OK && (x < 0 || y < 0))
|
|
|
1454 gui_mch_set_winpos(x < 0 ? 0 : x, y < 0 ? 0 : y);
|
|
|
1455 }
|
|
|
1456
|
|
|
1457 gui_position_components(width);
|
|
|
1458 gui_update_scrollbars(TRUE);
|
|
|
1459 gui_reset_scroll_region();
|
|
|
1460 }
|
|
|
1461
|
|
|
1462 /*
|
|
|
1463 * Called when Rows and/or Columns has changed.
|
|
|
1464 */
|
|
|
1465 void
|
|
|
1466 gui_new_shellsize()
|
|
|
1467 {
|
|
|
1468 gui_reset_scroll_region();
|
|
|
1469 }
|
|
|
1470
|
|
|
1471 /*
|
|
|
1472 * Make scroll region cover whole screen.
|
|
|
1473 */
|
|
|
1474 void
|
|
|
1475 gui_reset_scroll_region()
|
|
|
1476 {
|
|
|
1477 gui.scroll_region_top = 0;
|
|
|
1478 gui.scroll_region_bot = gui.num_rows - 1;
|
|
|
1479 gui.scroll_region_left = 0;
|
|
|
1480 gui.scroll_region_right = gui.num_cols - 1;
|
|
|
1481 }
|
|
|
1482
|
|
|
1483 void
|
|
|
1484 gui_start_highlight(mask)
|
|
|
1485 int mask;
|
|
|
1486 {
|
|
|
1487 if (mask > HL_ALL) /* highlight code */
|
|
|
1488 gui.highlight_mask = mask;
|
|
|
1489 else /* mask */
|
|
|
1490 gui.highlight_mask |= mask;
|
|
|
1491 }
|
|
|
1492
|
|
|
1493 void
|
|
|
1494 gui_stop_highlight(mask)
|
|
|
1495 int mask;
|
|
|
1496 {
|
|
|
1497 if (mask > HL_ALL) /* highlight code */
|
|
|
1498 gui.highlight_mask = HL_NORMAL;
|
|
|
1499 else /* mask */
|
|
|
1500 gui.highlight_mask &= ~mask;
|
|
|
1501 }
|
|
|
1502
|
|
|
1503 /*
|
|
|
1504 * Clear a rectangular region of the screen from text pos (row1, col1) to
|
|
|
1505 * (row2, col2) inclusive.
|
|
|
1506 */
|
|
|
1507 void
|
|
|
1508 gui_clear_block(row1, col1, row2, col2)
|
|
|
1509 int row1;
|
|
|
1510 int col1;
|
|
|
1511 int row2;
|
|
|
1512 int col2;
|
|
|
1513 {
|
|
|
1514 /* Clear the selection if we are about to write over it */
|
|
|
1515 clip_may_clear_selection(row1, row2);
|
|
|
1516
|
|
|
1517 gui_mch_clear_block(row1, col1, row2, col2);
|
|
|
1518
|
|
|
1519 /* Invalidate cursor if it was in this block */
|
|
|
1520 if ( gui.cursor_row >= row1 && gui.cursor_row <= row2
|
|
|
1521 && gui.cursor_col >= col1 && gui.cursor_col <= col2)
|
|
|
1522 gui.cursor_is_valid = FALSE;
|
|
|
1523 }
|
|
|
1524
|
|
|
1525 /*
|
|
|
1526 * Write code to update the cursor later. This avoids the need to flush the
|
|
|
1527 * output buffer before calling gui_update_cursor().
|
|
|
1528 */
|
|
|
1529 void
|
|
|
1530 gui_update_cursor_later()
|
|
|
1531 {
|
|
|
1532 OUT_STR(IF_EB("\033|s", ESC_STR "|s"));
|
|
|
1533 }
|
|
|
1534
|
|
|
1535 void
|
|
|
1536 gui_write(s, len)
|
|
|
1537 char_u *s;
|
|
|
1538 int len;
|
|
|
1539 {
|
|
|
1540 char_u *p;
|
|
|
1541 int arg1 = 0, arg2 = 0;
|
|
|
1542 /* this doesn't make sense, disabled until someone can explain why it
|
|
|
1543 * would be needed */
|
|
|
1544 #if 0 && (defined(RISCOS) || defined(WIN16))
|
|
|
1545 int force_cursor = TRUE; /* JK230798, stop Vim being smart or
|
|
|
1546 our redraw speed will suffer */
|
|
|
1547 #else
|
|
|
1548 int force_cursor = FALSE; /* force cursor update */
|
|
|
1549 #endif
|
|
|
1550 int force_scrollbar = FALSE;
|
|
|
1551 static win_T *old_curwin = NULL;
|
|
|
1552
|
|
|
1553 /* #define DEBUG_GUI_WRITE */
|
|
|
1554 #ifdef DEBUG_GUI_WRITE
|
|
|
1555 {
|
|
|
1556 int i;
|
|
|
1557 char_u *str;
|
|
|
1558
|
|
|
1559 printf("gui_write(%d):\n ", len);
|
|
|
1560 for (i = 0; i < len; i++)
|
|
|
1561 if (s[i] == ESC)
|
|
|
1562 {
|
|
|
1563 if (i != 0)
|
|
|
1564 printf("\n ");
|
|
|
1565 printf("<ESC>");
|
|
|
1566 }
|
|
|
1567 else
|
|
|
1568 {
|
|
|
1569 str = transchar_byte(s[i]);
|
|
|
1570 if (str[0] && str[1])
|
|
|
1571 printf("<%s>", (char *)str);
|
|
|
1572 else
|
|
|
1573 printf("%s", (char *)str);
|
|
|
1574 }
|
|
|
1575 printf("\n");
|
|
|
1576 }
|
|
|
1577 #endif
|
|
|
1578 while (len)
|
|
|
1579 {
|
|
|
1580 if (s[0] == ESC && s[1] == '|')
|
|
|
1581 {
|
|
|
1582 p = s + 2;
|
|
|
1583 if (VIM_ISDIGIT(*p))
|
|
|
1584 {
|
|
|
1585 arg1 = getdigits(&p);
|
|
|
1586 if (p > s + len)
|
|
|
1587 break;
|
|
|
1588 if (*p == ';')
|
|
|
1589 {
|
|
|
1590 ++p;
|
|
|
1591 arg2 = getdigits(&p);
|
|
|
1592 if (p > s + len)
|
|
|
1593 break;
|
|
|
1594 }
|
|
|
1595 }
|
|
|
1596 switch (*p)
|
|
|
1597 {
|
|
|
1598 case 'C': /* Clear screen */
|
|
|
1599 clip_scroll_selection(9999);
|
|
|
1600 gui_mch_clear_all();
|
|
|
1601 gui.cursor_is_valid = FALSE;
|
|
|
1602 force_scrollbar = TRUE;
|
|
|
1603 break;
|
|
|
1604 case 'M': /* Move cursor */
|
|
|
1605 gui_set_cursor(arg1, arg2);
|
|
|
1606 break;
|
|
|
1607 case 's': /* force cursor (shape) update */
|
|
|
1608 force_cursor = TRUE;
|
|
|
1609 break;
|
|
|
1610 case 'R': /* Set scroll region */
|
|
|
1611 if (arg1 < arg2)
|
|
|
1612 {
|
|
|
1613 gui.scroll_region_top = arg1;
|
|
|
1614 gui.scroll_region_bot = arg2;
|
|
|
1615 }
|
|
|
1616 else
|
|
|
1617 {
|
|
|
1618 gui.scroll_region_top = arg2;
|
|
|
1619 gui.scroll_region_bot = arg1;
|
|
|
1620 }
|
|
|
1621 break;
|
|
|
1622 #ifdef FEAT_VERTSPLIT
|
|
|
1623 case 'V': /* Set vertical scroll region */
|
|
|
1624 if (arg1 < arg2)
|
|
|
1625 {
|
|
|
1626 gui.scroll_region_left = arg1;
|
|
|
1627 gui.scroll_region_right = arg2;
|
|
|
1628 }
|
|
|
1629 else
|
|
|
1630 {
|
|
|
1631 gui.scroll_region_left = arg2;
|
|
|
1632 gui.scroll_region_right = arg1;
|
|
|
1633 }
|
|
|
1634 break;
|
|
|
1635 #endif
|
|
|
1636 case 'd': /* Delete line */
|
|
|
1637 gui_delete_lines(gui.row, 1);
|
|
|
1638 break;
|
|
|
1639 case 'D': /* Delete lines */
|
|
|
1640 gui_delete_lines(gui.row, arg1);
|
|
|
1641 break;
|
|
|
1642 case 'i': /* Insert line */
|
|
|
1643 gui_insert_lines(gui.row, 1);
|
|
|
1644 break;
|
|
|
1645 case 'I': /* Insert lines */
|
|
|
1646 gui_insert_lines(gui.row, arg1);
|
|
|
1647 break;
|
|
|
1648 case '$': /* Clear to end-of-line */
|
|
|
1649 gui_clear_block(gui.row, gui.col, gui.row,
|
|
|
1650 (int)Columns - 1);
|
|
|
1651 break;
|
|
|
1652 case 'h': /* Turn on highlighting */
|
|
|
1653 gui_start_highlight(arg1);
|
|
|
1654 break;
|
|
|
1655 case 'H': /* Turn off highlighting */
|
|
|
1656 gui_stop_highlight(arg1);
|
|
|
1657 break;
|
|
|
1658 case 'f': /* flash the window (visual bell) */
|
|
|
1659 gui_mch_flash(arg1 == 0 ? 20 : arg1);
|
|
|
1660 break;
|
|
|
1661 default:
|
|
|
1662 p = s + 1; /* Skip the ESC */
|
|
|
1663 break;
|
|
|
1664 }
|
|
|
1665 len -= (int)(++p - s);
|
|
|
1666 s = p;
|
|
|
1667 }
|
|
|
1668 else if (
|
|
|
1669 #ifdef EBCDIC
|
|
|
1670 CtrlChar(s[0]) != 0 /* Ctrl character */
|
|
|
1671 #else
|
|
|
1672 s[0] < 0x20 /* Ctrl character */
|
|
|
1673 #endif
|
|
|
1674 #ifdef FEAT_SIGN_ICONS
|
|
|
1675 && s[0] != SIGN_BYTE
|
|
|
1676 # ifdef FEAT_NETBEANS_INTG
|
|
|
1677 && s[0] != MULTISIGN_BYTE
|
|
|
1678 # endif
|
|
|
1679 #endif
|
|
|
1680 )
|
|
|
1681 {
|
|
|
1682 if (s[0] == '\n') /* NL */
|
|
|
1683 {
|
|
|
1684 gui.col = 0;
|
|
|
1685 if (gui.row < gui.scroll_region_bot)
|
|
|
1686 gui.row++;
|
|
|
1687 else
|
|
|
1688 gui_delete_lines(gui.scroll_region_top, 1);
|
|
|
1689 }
|
|
|
1690 else if (s[0] == '\r') /* CR */
|
|
|
1691 {
|
|
|
1692 gui.col = 0;
|
|
|
1693 }
|
|
|
1694 else if (s[0] == '\b') /* Backspace */
|
|
|
1695 {
|
|
|
1696 if (gui.col)
|
|
|
1697 --gui.col;
|
|
|
1698 }
|
|
|
1699 else if (s[0] == Ctrl_L) /* cursor-right */
|
|
|
1700 {
|
|
|
1701 ++gui.col;
|
|
|
1702 }
|
|
|
1703 else if (s[0] == Ctrl_G) /* Beep */
|
|
|
1704 {
|
|
|
1705 gui_mch_beep();
|
|
|
1706 }
|
|
|
1707 /* Other Ctrl character: shouldn't happen! */
|
|
|
1708
|
|
|
1709 --len; /* Skip this char */
|
|
|
1710 ++s;
|
|
|
1711 }
|
|
|
1712 else
|
|
|
1713 {
|
|
|
1714 p = s;
|
|
|
1715 while (len > 0 && (
|
|
|
1716 #ifdef EBCDIC
|
|
|
1717 CtrlChar(*p) == 0
|
|
|
1718 #else
|
|
|
1719 *p >= 0x20
|
|
|
1720 #endif
|
|
|
1721 #ifdef FEAT_SIGN_ICONS
|
|
|
1722 || *p == SIGN_BYTE
|
|
|
1723 # ifdef FEAT_NETBEANS_INTG
|
|
|
1724 || *p == MULTISIGN_BYTE
|
|
|
1725 # endif
|
|
|
1726 #endif
|
|
|
1727 ))
|
|
|
1728 {
|
|
|
1729 len--;
|
|
|
1730 p++;
|
|
|
1731 }
|
|
|
1732 gui_outstr(s, (int)(p - s));
|
|
|
1733 s = p;
|
|
|
1734 }
|
|
|
1735 }
|
|
|
1736
|
|
|
1737 /* Postponed update of the cursor (won't work if "can_update_cursor" isn't
|
|
|
1738 * set). */
|
|
|
1739 if (force_cursor)
|
|
|
1740 gui_update_cursor(TRUE, TRUE);
|
|
|
1741
|
|
|
1742 /* When switching to another window the dragging must have stopped.
|
|
|
1743 * Required for GTK, dragged_sb isn't reset. */
|
|
|
1744 if (old_curwin != curwin)
|
|
|
1745 gui.dragged_sb = SBAR_NONE;
|
|
|
1746
|
|
|
1747 /* Update the scrollbars after clearing the screen or when switched
|
|
|
1748 * to another window.
|
|
|
1749 * Update the horizontal scrollbar always, it's difficult to check all
|
|
|
1750 * situations where it might change. */
|
|
|
1751 if (force_scrollbar || old_curwin != curwin)
|
|
|
1752 gui_update_scrollbars(force_scrollbar);
|
|
|
1753 else
|
|
|
1754 gui_update_horiz_scrollbar(FALSE);
|
|
|
1755 old_curwin = curwin;
|
|
|
1756
|
|
|
1757 /*
|
|
|
1758 * We need to make sure this is cleared since Athena doesn't tell us when
|
|
|
1759 * he is done dragging. Do the same for GTK.
|
|
|
1760 */
|
|
574
|
1761 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK)
|
|
7
|
1762 gui.dragged_sb = SBAR_NONE;
|
|
|
1763 #endif
|
|
|
1764
|
|
|
1765 gui_mch_flush(); /* In case vim decides to take a nap */
|
|
|
1766 }
|
|
|
1767
|
|
|
1768 /*
|
|
|
1769 * When ScreenLines[] is invalid, updating the cursor should not be done, it
|
|
|
1770 * produces wrong results. Call gui_dont_update_cursor() before that code and
|
|
|
1771 * gui_can_update_cursor() afterwards.
|
|
|
1772 */
|
|
|
1773 void
|
|
|
1774 gui_dont_update_cursor()
|
|
|
1775 {
|
|
|
1776 if (gui.in_use)
|
|
|
1777 {
|
|
|
1778 /* Undraw the cursor now, we probably can't do it after the change. */
|
|
|
1779 gui_undraw_cursor();
|
|
|
1780 can_update_cursor = FALSE;
|
|
|
1781 }
|
|
|
1782 }
|
|
|
1783
|
|
|
1784 void
|
|
|
1785 gui_can_update_cursor()
|
|
|
1786 {
|
|
|
1787 can_update_cursor = TRUE;
|
|
|
1788 /* No need to update the cursor right now, there is always more output
|
|
|
1789 * after scrolling. */
|
|
|
1790 }
|
|
|
1791
|
|
|
1792 static void
|
|
|
1793 gui_outstr(s, len)
|
|
|
1794 char_u *s;
|
|
|
1795 int len;
|
|
|
1796 {
|
|
|
1797 int this_len;
|
|
|
1798 #ifdef FEAT_MBYTE
|
|
|
1799 int cells;
|
|
|
1800 #endif
|
|
|
1801
|
|
|
1802 if (len == 0)
|
|
|
1803 return;
|
|
|
1804
|
|
|
1805 if (len < 0)
|
|
|
1806 len = (int)STRLEN(s);
|
|
|
1807
|
|
|
1808 while (len > 0)
|
|
|
1809 {
|
|
|
1810 #ifdef FEAT_MBYTE
|
|
|
1811 if (has_mbyte)
|
|
|
1812 {
|
|
|
1813 /* Find out how many chars fit in the current line. */
|
|
|
1814 cells = 0;
|
|
|
1815 for (this_len = 0; this_len < len; )
|
|
|
1816 {
|
|
|
1817 cells += (*mb_ptr2cells)(s + this_len);
|
|
|
1818 if (gui.col + cells > Columns)
|
|
|
1819 break;
|
|
474
|
1820 this_len += (*mb_ptr2len)(s + this_len);
|
|
7
|
1821 }
|
|
|
1822 if (this_len > len)
|
|
|
1823 this_len = len; /* don't include following composing char */
|
|
|
1824 }
|
|
|
1825 else
|
|
|
1826 #endif
|
|
|
1827 if (gui.col + len > Columns)
|
|
|
1828 this_len = Columns - gui.col;
|
|
|
1829 else
|
|
|
1830 this_len = len;
|
|
|
1831
|
|
|
1832 (void)gui_outstr_nowrap(s, this_len,
|
|
|
1833 0, (guicolor_T)0, (guicolor_T)0, 0);
|
|
|
1834 s += this_len;
|
|
|
1835 len -= this_len;
|
|
|
1836 #ifdef FEAT_MBYTE
|
|
|
1837 /* fill up for a double-width char that doesn't fit. */
|
|
|
1838 if (len > 0 && gui.col < Columns)
|
|
|
1839 (void)gui_outstr_nowrap((char_u *)" ", 1,
|
|
|
1840 0, (guicolor_T)0, (guicolor_T)0, 0);
|
|
|
1841 #endif
|
|
|
1842 /* The cursor may wrap to the next line. */
|
|
|
1843 if (gui.col >= Columns)
|
|
|
1844 {
|
|
|
1845 gui.col = 0;
|
|
|
1846 gui.row++;
|
|
|
1847 }
|
|
|
1848 }
|
|
|
1849 }
|
|
|
1850
|
|
|
1851 /*
|
|
|
1852 * Output one character (may be one or two display cells).
|
|
|
1853 * Caller must check for valid "off".
|
|
|
1854 * Returns FAIL or OK, just like gui_outstr_nowrap().
|
|
|
1855 */
|
|
|
1856 static int
|
|
|
1857 gui_screenchar(off, flags, fg, bg, back)
|
|
|
1858 int off; /* Offset from start of screen */
|
|
|
1859 int flags;
|
|
|
1860 guicolor_T fg, bg; /* colors for cursor */
|
|
|
1861 int back; /* backup this many chars when using bold trick */
|
|
|
1862 {
|
|
|
1863 #ifdef FEAT_MBYTE
|
|
|
1864 char_u buf[MB_MAXBYTES + 1];
|
|
|
1865
|
|
|
1866 /* Don't draw right halve of a double-width UTF-8 char. "cannot happen" */
|
|
|
1867 if (enc_utf8 && ScreenLines[off] == 0)
|
|
|
1868 return OK;
|
|
|
1869
|
|
|
1870 if (enc_utf8 && ScreenLinesUC[off] != 0)
|
|
|
1871 /* Draw UTF-8 multi-byte character. */
|
|
|
1872 return gui_outstr_nowrap(buf, utfc_char2bytes(off, buf),
|
|
|
1873 flags, fg, bg, back);
|
|
|
1874
|
|
|
1875 if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e)
|
|
|
1876 {
|
|
|
1877 buf[0] = ScreenLines[off];
|
|
|
1878 buf[1] = ScreenLines2[off];
|
|
|
1879 return gui_outstr_nowrap(buf, 2, flags, fg, bg, back);
|
|
|
1880 }
|
|
|
1881
|
|
|
1882 /* Draw non-multi-byte character or DBCS character. */
|
|
|
1883 return gui_outstr_nowrap(ScreenLines + off,
|
|
474
|
1884 enc_dbcs ? (*mb_ptr2len)(ScreenLines + off) : 1,
|
|
7
|
1885 flags, fg, bg, back);
|
|
|
1886 #else
|
|
|
1887 return gui_outstr_nowrap(ScreenLines + off, 1, flags, fg, bg, back);
|
|
|
1888 #endif
|
|
|
1889 }
|
|
|
1890
|
|
|
1891 #ifdef HAVE_GTK2
|
|
|
1892 /*
|
|
|
1893 * Output the string at the given screen position. This is used in place
|
|
|
1894 * of gui_screenchar() where possible because Pango needs as much context
|
|
|
1895 * as possible to work nicely. It's a lot faster as well.
|
|
|
1896 */
|
|
|
1897 static int
|
|
|
1898 gui_screenstr(off, len, flags, fg, bg, back)
|
|
|
1899 int off; /* Offset from start of screen */
|
|
|
1900 int len; /* string length in screen cells */
|
|
|
1901 int flags;
|
|
|
1902 guicolor_T fg, bg; /* colors for cursor */
|
|
|
1903 int back; /* backup this many chars when using bold trick */
|
|
|
1904 {
|
|
|
1905 char_u *buf;
|
|
|
1906 int outlen = 0;
|
|
|
1907 int i;
|
|
|
1908 int retval;
|
|
|
1909
|
|
|
1910 if (len <= 0) /* "cannot happen"? */
|
|
|
1911 return OK;
|
|
|
1912
|
|
|
1913 if (enc_utf8)
|
|
|
1914 {
|
|
|
1915 buf = alloc((unsigned)(len * MB_MAXBYTES + 1));
|
|
|
1916 if (buf == NULL)
|
|
|
1917 return OK; /* not much we could do here... */
|
|
|
1918
|
|
|
1919 for (i = off; i < off + len; ++i)
|
|
|
1920 {
|
|
|
1921 if (ScreenLines[i] == 0)
|
|
|
1922 continue; /* skip second half of double-width char */
|
|
|
1923
|
|
|
1924 if (ScreenLinesUC[i] == 0)
|
|
|
1925 buf[outlen++] = ScreenLines[i];
|
|
|
1926 else
|
|
|
1927 outlen += utfc_char2bytes(i, buf + outlen);
|
|
|
1928 }
|
|
|
1929
|
|
|
1930 buf[outlen] = NUL; /* only to aid debugging */
|
|
|
1931 retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back);
|
|
|
1932 vim_free(buf);
|
|
|
1933
|
|
|
1934 return retval;
|
|
|
1935 }
|
|
|
1936 else if (enc_dbcs == DBCS_JPNU)
|
|
|
1937 {
|
|
|
1938 buf = alloc((unsigned)(len * 2 + 1));
|
|
|
1939 if (buf == NULL)
|
|
|
1940 return OK; /* not much we could do here... */
|
|
|
1941
|
|
|
1942 for (i = off; i < off + len; ++i)
|
|
|
1943 {
|
|
|
1944 buf[outlen++] = ScreenLines[i];
|
|
|
1945
|
|
|
1946 /* handle double-byte single-width char */
|
|
|
1947 if (ScreenLines[i] == 0x8e)
|
|
|
1948 buf[outlen++] = ScreenLines2[i];
|
|
|
1949 else if (MB_BYTE2LEN(ScreenLines[i]) == 2)
|
|
|
1950 buf[outlen++] = ScreenLines[++i];
|
|
|
1951 }
|
|
|
1952
|
|
|
1953 buf[outlen] = NUL; /* only to aid debugging */
|
|
|
1954 retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back);
|
|
|
1955 vim_free(buf);
|
|
|
1956
|
|
|
1957 return retval;
|
|
|
1958 }
|
|
|
1959 else
|
|
|
1960 {
|
|
|
1961 return gui_outstr_nowrap(&ScreenLines[off], len,
|
|
|
1962 flags, fg, bg, back);
|
|
|
1963 }
|
|
|
1964 }
|
|
|
1965 #endif /* HAVE_GTK2 */
|
|
|
1966
|
|
|
1967 /*
|
|
|
1968 * Output the given string at the current cursor position. If the string is
|
|
|
1969 * too long to fit on the line, then it is truncated.
|
|
|
1970 * "flags":
|
|
|
1971 * GUI_MON_IS_CURSOR should only be used when this function is being called to
|
|
|
1972 * actually draw (an inverted) cursor.
|
|
1199
|
1973 * GUI_MON_TRS_CURSOR is used to draw the cursor text with a transparent
|
|
7
|
1974 * background.
|
|
|
1975 * GUI_MON_NOCLEAR is used to avoid clearing the selection when drawing over
|
|
|
1976 * it.
|
|
|
1977 * Returns OK, unless "back" is non-zero and using the bold trick, then return
|
|
|
1978 * FAIL (the caller should start drawing "back" chars back).
|
|
|
1979 */
|
|
|
1980 int
|
|
|
1981 gui_outstr_nowrap(s, len, flags, fg, bg, back)
|
|
|
1982 char_u *s;
|
|
|
1983 int len;
|
|
|
1984 int flags;
|
|
|
1985 guicolor_T fg, bg; /* colors for cursor */
|
|
|
1986 int back; /* backup this many chars when using bold trick */
|
|
|
1987 {
|
|
|
1988 long_u highlight_mask;
|
|
|
1989 long_u hl_mask_todo;
|
|
|
1990 guicolor_T fg_color;
|
|
|
1991 guicolor_T bg_color;
|
|
203
|
1992 guicolor_T sp_color;
|
|
574
|
1993 #if !defined(MSWIN16_FASTTEXT) && !defined(HAVE_GTK2)
|
|
7
|
1994 GuiFont font = NOFONT;
|
|
|
1995 # ifdef FEAT_XFONTSET
|
|
|
1996 GuiFontset fontset = NOFONTSET;
|
|
|
1997 # endif
|
|
|
1998 #endif
|
|
|
1999 attrentry_T *aep = NULL;
|
|
|
2000 int draw_flags;
|
|
|
2001 int col = gui.col;
|
|
|
2002 #ifdef FEAT_SIGN_ICONS
|
|
|
2003 int draw_sign = FALSE;
|
|
|
2004 # ifdef FEAT_NETBEANS_INTG
|
|
|
2005 int multi_sign = FALSE;
|
|
|
2006 # endif
|
|
|
2007 #endif
|
|
|
2008
|
|
|
2009 if (len < 0)
|
|
|
2010 len = (int)STRLEN(s);
|
|
|
2011 if (len == 0)
|
|
|
2012 return OK;
|
|
|
2013
|
|
|
2014 #ifdef FEAT_SIGN_ICONS
|
|
|
2015 if (*s == SIGN_BYTE
|
|
|
2016 # ifdef FEAT_NETBEANS_INTG
|
|
|
2017 || *s == MULTISIGN_BYTE
|
|
|
2018 # endif
|
|
|
2019 )
|
|
|
2020 {
|
|
|
2021 # ifdef FEAT_NETBEANS_INTG
|
|
|
2022 if (*s == MULTISIGN_BYTE)
|
|
|
2023 multi_sign = TRUE;
|
|
|
2024 # endif
|
|
|
2025 /* draw spaces instead */
|
|
|
2026 s = (char_u *)" ";
|
|
|
2027 if (len == 1 && col > 0)
|
|
|
2028 --col;
|
|
|
2029 len = 2;
|
|
|
2030 draw_sign = TRUE;
|
|
|
2031 highlight_mask = 0;
|
|
|
2032 }
|
|
|
2033 else
|
|
|
2034 #endif
|
|
|
2035 if (gui.highlight_mask > HL_ALL)
|
|
|
2036 {
|
|
|
2037 aep = syn_gui_attr2entry(gui.highlight_mask);
|
|
|
2038 if (aep == NULL) /* highlighting not set */
|
|
|
2039 highlight_mask = 0;
|
|
|
2040 else
|
|
|
2041 highlight_mask = aep->ae_attr;
|
|
|
2042 }
|
|
|
2043 else
|
|
|
2044 highlight_mask = gui.highlight_mask;
|
|
|
2045 hl_mask_todo = highlight_mask;
|
|
|
2046
|
|
574
|
2047 #if !defined(MSWIN16_FASTTEXT) && !defined(HAVE_GTK2)
|
|
7
|
2048 /* Set the font */
|
|
|
2049 if (aep != NULL && aep->ae_u.gui.font != NOFONT)
|
|
|
2050 font = aep->ae_u.gui.font;
|
|
|
2051 # ifdef FEAT_XFONTSET
|
|
|
2052 else if (aep != NULL && aep->ae_u.gui.fontset != NOFONTSET)
|
|
|
2053 fontset = aep->ae_u.gui.fontset;
|
|
|
2054 # endif
|
|
|
2055 else
|
|
|
2056 {
|
|
|
2057 # ifdef FEAT_XFONTSET
|
|
|
2058 if (gui.fontset != NOFONTSET)
|
|
|
2059 fontset = gui.fontset;
|
|
|
2060 else
|
|
|
2061 # endif
|
|
|
2062 if (hl_mask_todo & (HL_BOLD | HL_STANDOUT))
|
|
|
2063 {
|
|
|
2064 if ((hl_mask_todo & HL_ITALIC) && gui.boldital_font != NOFONT)
|
|
|
2065 {
|
|
|
2066 font = gui.boldital_font;
|
|
|
2067 hl_mask_todo &= ~(HL_BOLD | HL_STANDOUT | HL_ITALIC);
|
|
|
2068 }
|
|
|
2069 else if (gui.bold_font != NOFONT)
|
|
|
2070 {
|
|
|
2071 font = gui.bold_font;
|
|
|
2072 hl_mask_todo &= ~(HL_BOLD | HL_STANDOUT);
|
|
|
2073 }
|
|
|
2074 else
|
|
|
2075 font = gui.norm_font;
|
|
|
2076 }
|
|
|
2077 else if ((hl_mask_todo & HL_ITALIC) && gui.ital_font != NOFONT)
|
|
|
2078 {
|
|
|
2079 font = gui.ital_font;
|
|
|
2080 hl_mask_todo &= ~HL_ITALIC;
|
|
|
2081 }
|
|
|
2082 else
|
|
|
2083 font = gui.norm_font;
|
|
|
2084 }
|
|
|
2085 # ifdef FEAT_XFONTSET
|
|
|
2086 if (fontset != NOFONTSET)
|
|
|
2087 gui_mch_set_fontset(fontset);
|
|
|
2088 else
|
|
|
2089 # endif
|
|
|
2090 gui_mch_set_font(font);
|
|
|
2091 #endif
|
|
|
2092
|
|
|
2093 draw_flags = 0;
|
|
|
2094
|
|
|
2095 /* Set the color */
|
|
|
2096 bg_color = gui.back_pixel;
|
|
|
2097 if ((flags & GUI_MON_IS_CURSOR) && gui.in_focus)
|
|
|
2098 {
|
|
|
2099 draw_flags |= DRAW_CURSOR;
|
|
|
2100 fg_color = fg;
|
|
|
2101 bg_color = bg;
|
|
203
|
2102 sp_color = fg;
|
|
7
|
2103 }
|
|
|
2104 else if (aep != NULL)
|
|
|
2105 {
|
|
|
2106 fg_color = aep->ae_u.gui.fg_color;
|
|
|
2107 if (fg_color == INVALCOLOR)
|
|
|
2108 fg_color = gui.norm_pixel;
|
|
|
2109 bg_color = aep->ae_u.gui.bg_color;
|
|
|
2110 if (bg_color == INVALCOLOR)
|
|
|
2111 bg_color = gui.back_pixel;
|
|
203
|
2112 sp_color = aep->ae_u.gui.sp_color;
|
|
|
2113 if (sp_color == INVALCOLOR)
|
|
|
2114 sp_color = fg_color;
|
|
7
|
2115 }
|
|
|
2116 else
|
|
203
|
2117 {
|
|
7
|
2118 fg_color = gui.norm_pixel;
|
|
203
|
2119 sp_color = fg_color;
|
|
|
2120 }
|
|
7
|
2121
|
|
|
2122 if (highlight_mask & (HL_INVERSE | HL_STANDOUT))
|
|
|
2123 {
|
|
|
2124 #if defined(AMIGA) || defined(RISCOS)
|
|
|
2125 gui_mch_set_colors(bg_color, fg_color);
|
|
|
2126 #else
|
|
|
2127 gui_mch_set_fg_color(bg_color);
|
|
|
2128 gui_mch_set_bg_color(fg_color);
|
|
|
2129 #endif
|
|
|
2130 }
|
|
|
2131 else
|
|
|
2132 {
|
|
|
2133 #if defined(AMIGA) || defined(RISCOS)
|
|
|
2134 gui_mch_set_colors(fg_color, bg_color);
|
|
|
2135 #else
|
|
|
2136 gui_mch_set_fg_color(fg_color);
|
|
|
2137 gui_mch_set_bg_color(bg_color);
|
|
|
2138 #endif
|
|
|
2139 }
|
|
203
|
2140 gui_mch_set_sp_color(sp_color);
|
|
7
|
2141
|
|
|
2142 /* Clear the selection if we are about to write over it */
|
|
|
2143 if (!(flags & GUI_MON_NOCLEAR))
|
|
|
2144 clip_may_clear_selection(gui.row, gui.row);
|
|
|
2145
|
|
|
2146
|
|
|
2147 #ifndef MSWIN16_FASTTEXT
|
|
|
2148 /* If there's no bold font, then fake it */
|
|
|
2149 if (hl_mask_todo & (HL_BOLD | HL_STANDOUT))
|
|
|
2150 draw_flags |= DRAW_BOLD;
|
|
|
2151 #endif
|
|
|
2152
|
|
|
2153 /*
|
|
|
2154 * When drawing bold or italic characters the spill-over from the left
|
|
|
2155 * neighbor may be destroyed. Let the caller backup to start redrawing
|
|
|
2156 * just after a blank.
|
|
|
2157 */
|
|
|
2158 if (back != 0 && ((draw_flags & DRAW_BOLD) || (highlight_mask & HL_ITALIC)))
|
|
|
2159 return FAIL;
|
|
|
2160
|
|
574
|
2161 #if defined(RISCOS) || defined(HAVE_GTK2)
|
|
7
|
2162 /* If there's no italic font, then fake it.
|
|
|
2163 * For GTK2, we don't need a different font for italic style. */
|
|
|
2164 if (hl_mask_todo & HL_ITALIC)
|
|
|
2165 draw_flags |= DRAW_ITALIC;
|
|
|
2166
|
|
|
2167 /* Do we underline the text? */
|
|
|
2168 if (hl_mask_todo & HL_UNDERLINE)
|
|
|
2169 draw_flags |= DRAW_UNDERL;
|
|
|
2170 #else
|
|
|
2171 /* Do we underline the text? */
|
|
|
2172 if ((hl_mask_todo & HL_UNDERLINE)
|
|
|
2173 # ifndef MSWIN16_FASTTEXT
|
|
|
2174 || (hl_mask_todo & HL_ITALIC)
|
|
|
2175 # endif
|
|
|
2176 )
|
|
|
2177 draw_flags |= DRAW_UNDERL;
|
|
|
2178 #endif
|
|
203
|
2179 /* Do we undercurl the text? */
|
|
|
2180 if (hl_mask_todo & HL_UNDERCURL)
|
|
|
2181 draw_flags |= DRAW_UNDERC;
|
|
7
|
2182
|
|
1199
|
2183 /* Do we draw transparently? */
|
|
7
|
2184 if (flags & GUI_MON_TRS_CURSOR)
|
|
|
2185 draw_flags |= DRAW_TRANSP;
|
|
|
2186
|
|
|
2187 /*
|
|
|
2188 * Draw the text.
|
|
|
2189 */
|
|
|
2190 #ifdef HAVE_GTK2
|
|
|
2191 /* The value returned is the length in display cells */
|
|
|
2192 len = gui_gtk2_draw_string(gui.row, col, s, len, draw_flags);
|
|
|
2193 #else
|
|
|
2194 # ifdef FEAT_MBYTE
|
|
|
2195 if (enc_utf8)
|
|
|
2196 {
|
|
|
2197 int start; /* index of bytes to be drawn */
|
|
|
2198 int cells; /* cellwidth of bytes to be drawn */
|
|
|
2199 int thislen; /* length of bytes to be drawin */
|
|
|
2200 int cn; /* cellwidth of current char */
|
|
|
2201 int i; /* index of current char */
|
|
|
2202 int c; /* current char value */
|
|
|
2203 int cl; /* byte length of current char */
|
|
|
2204 int comping; /* current char is composing */
|
|
|
2205 int scol = col; /* screen column */
|
|
|
2206 int dowide; /* use 'guifontwide' */
|
|
|
2207
|
|
|
2208 /* Break the string at a composing character, it has to be drawn on
|
|
|
2209 * top of the previous character. */
|
|
|
2210 start = 0;
|
|
|
2211 cells = 0;
|
|
|
2212 for (i = 0; i < len; i += cl)
|
|
|
2213 {
|
|
|
2214 c = utf_ptr2char(s + i);
|
|
|
2215 cn = utf_char2cells(c);
|
|
|
2216 if (cn > 1
|
|
|
2217 # ifdef FEAT_XFONTSET
|
|
|
2218 && fontset == NOFONTSET
|
|
|
2219 # endif
|
|
|
2220 && gui.wide_font != NOFONT)
|
|
|
2221 dowide = TRUE;
|
|
|
2222 else
|
|
|
2223 dowide = FALSE;
|
|
|
2224 comping = utf_iscomposing(c);
|
|
|
2225 if (!comping) /* count cells from non-composing chars */
|
|
|
2226 cells += cn;
|
|
474
|
2227 cl = utf_ptr2len(s + i);
|
|
7
|
2228 if (cl == 0) /* hit end of string */
|
|
|
2229 len = i + cl; /* len must be wrong "cannot happen" */
|
|
|
2230
|
|
|
2231 /* print the string so far if it's the last character or there is
|
|
|
2232 * a composing character. */
|
|
|
2233 if (i + cl >= len || (comping && i > start) || dowide
|
|
574
|
2234 # if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK)
|
|
7
|
2235 || (cn > 1
|
|
|
2236 # ifdef FEAT_XFONTSET
|
|
|
2237 /* No fontset: At least draw char after wide char at
|
|
|
2238 * right position. */
|
|
|
2239 && fontset == NOFONTSET
|
|
|
2240 # endif
|
|
|
2241 )
|
|
|
2242 # endif
|
|
|
2243 )
|
|
|
2244 {
|
|
|
2245 if (comping || dowide)
|
|
|
2246 thislen = i - start;
|
|
|
2247 else
|
|
|
2248 thislen = i - start + cl;
|
|
|
2249 if (thislen > 0)
|
|
|
2250 {
|
|
|
2251 gui_mch_draw_string(gui.row, scol, s + start, thislen,
|
|
|
2252 draw_flags);
|
|
|
2253 start += thislen;
|
|
|
2254 }
|
|
|
2255 scol += cells;
|
|
|
2256 cells = 0;
|
|
|
2257 if (dowide)
|
|
|
2258 {
|
|
|
2259 gui_mch_set_font(gui.wide_font);
|
|
|
2260 gui_mch_draw_string(gui.row, scol - cn,
|
|
|
2261 s + start, cl, draw_flags);
|
|
|
2262 gui_mch_set_font(font);
|
|
|
2263 start += cl;
|
|
|
2264 }
|
|
|
2265
|
|
574
|
2266 # if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK)
|
|
11
|
2267 /* No fontset: draw a space to fill the gap after a wide char
|
|
|
2268 * */
|
|
7
|
2269 if (cn > 1 && (draw_flags & DRAW_TRANSP) == 0
|
|
|
2270 # ifdef FEAT_XFONTSET
|
|
|
2271 && fontset == NOFONTSET
|
|
|
2272 # endif
|
|
|
2273 && !dowide)
|
|
|
2274 gui_mch_draw_string(gui.row, scol - 1, (char_u *)" ",
|
|
|
2275 1, draw_flags);
|
|
|
2276 # endif
|
|
|
2277 }
|
|
|
2278 /* Draw a composing char on top of the previous char. */
|
|
|
2279 if (comping)
|
|
|
2280 {
|
|
536
|
2281 # if (defined(__APPLE_CC__) || defined(__MRC__)) && TARGET_API_MAC_CARBON
|
|
|
2282 /* Carbon ATSUI autodraws composing char over previous char */
|
|
|
2283 gui_mch_draw_string(gui.row, scol, s + i, cl,
|
|
7
|
2284 draw_flags | DRAW_TRANSP);
|
|
187
|
2285 # else
|
|
536
|
2286 gui_mch_draw_string(gui.row, scol - cn, s + i, cl,
|
|
187
|
2287 draw_flags | DRAW_TRANSP);
|
|
|
2288 # endif
|
|
7
|
2289 start = i + cl;
|
|
|
2290 }
|
|
|
2291 }
|
|
|
2292 /* The stuff below assumes "len" is the length in screen columns. */
|
|
|
2293 len = scol - col;
|
|
|
2294 }
|
|
|
2295 else
|
|
|
2296 # endif
|
|
|
2297 {
|
|
|
2298 gui_mch_draw_string(gui.row, col, s, len, draw_flags);
|
|
|
2299 # ifdef FEAT_MBYTE
|
|
|
2300 if (enc_dbcs == DBCS_JPNU)
|
|
|
2301 {
|
|
|
2302 int clen = 0;
|
|
|
2303 int i;
|
|
|
2304
|
|
|
2305 /* Get the length in display cells, this can be different from the
|
|
|
2306 * number of bytes for "euc-jp". */
|
|
474
|
2307 for (i = 0; i < len; i += (*mb_ptr2len)(s + i))
|
|
7
|
2308 clen += (*mb_ptr2cells)(s + i);
|
|
|
2309 len = clen;
|
|
|
2310 }
|
|
|
2311 # endif
|
|
|
2312 }
|
|
|
2313 #endif /* !HAVE_GTK2 */
|
|
|
2314
|
|
|
2315 if (!(flags & (GUI_MON_IS_CURSOR | GUI_MON_TRS_CURSOR)))
|
|
|
2316 gui.col = col + len;
|
|
|
2317
|
|
|
2318 /* May need to invert it when it's part of the selection. */
|
|
|
2319 if (flags & GUI_MON_NOCLEAR)
|
|
|
2320 clip_may_redraw_selection(gui.row, col, len);
|
|
|
2321
|
|
|
2322 if (!(flags & (GUI_MON_IS_CURSOR | GUI_MON_TRS_CURSOR)))
|
|
|
2323 {
|
|
|
2324 /* Invalidate the old physical cursor position if we wrote over it */
|
|
|
2325 if (gui.cursor_row == gui.row
|
|
|
2326 && gui.cursor_col >= col
|
|
|
2327 && gui.cursor_col < col + len)
|
|
|
2328 gui.cursor_is_valid = FALSE;
|
|
|
2329 }
|
|
|
2330
|
|
|
2331 #ifdef FEAT_SIGN_ICONS
|
|
|
2332 if (draw_sign)
|
|
|
2333 /* Draw the sign on top of the spaces. */
|
|
|
2334 gui_mch_drawsign(gui.row, col, gui.highlight_mask);
|
|
|
2335 # ifdef FEAT_NETBEANS_INTG
|
|
|
2336 if (multi_sign)
|
|
|
2337 netbeans_draw_multisign_indicator(gui.row);
|
|
|
2338 # endif
|
|
|
2339 #endif
|
|
|
2340
|
|
|
2341 return OK;
|
|
|
2342 }
|
|
|
2343
|
|
|
2344 /*
|
|
|
2345 * Un-draw the cursor. Actually this just redraws the character at the given
|
|
|
2346 * position. The character just before it too, for when it was in bold.
|
|
|
2347 */
|
|
|
2348 void
|
|
|
2349 gui_undraw_cursor()
|
|
|
2350 {
|
|
|
2351 if (gui.cursor_is_valid)
|
|
|
2352 {
|
|
|
2353 #ifdef FEAT_HANGULIN
|
|
|
2354 if (composing_hangul
|
|
|
2355 && gui.col == gui.cursor_col && gui.row == gui.cursor_row)
|
|
|
2356 (void)gui_outstr_nowrap(composing_hangul_buffer, 2,
|
|
|
2357 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR,
|
|
|
2358 gui.norm_pixel, gui.back_pixel, 0);
|
|
|
2359 else
|
|
|
2360 {
|
|
|
2361 #endif
|
|
|
2362 if (gui_redraw_block(gui.cursor_row, gui.cursor_col,
|
|
|
2363 gui.cursor_row, gui.cursor_col, GUI_MON_NOCLEAR)
|
|
|
2364 && gui.cursor_col > 0)
|
|
|
2365 (void)gui_redraw_block(gui.cursor_row, gui.cursor_col - 1,
|
|
|
2366 gui.cursor_row, gui.cursor_col - 1, GUI_MON_NOCLEAR);
|
|
|
2367 #ifdef FEAT_HANGULIN
|
|
|
2368 if (composing_hangul)
|
|
|
2369 (void)gui_redraw_block(gui.cursor_row, gui.cursor_col + 1,
|
|
|
2370 gui.cursor_row, gui.cursor_col + 1, GUI_MON_NOCLEAR);
|
|
|
2371 }
|
|
|
2372 #endif
|
|
|
2373 /* Cursor_is_valid is reset when the cursor is undrawn, also reset it
|
|
|
2374 * here in case it wasn't needed to undraw it. */
|
|
|
2375 gui.cursor_is_valid = FALSE;
|
|
|
2376 }
|
|
|
2377 }
|
|
|
2378
|
|
|
2379 void
|
|
|
2380 gui_redraw(x, y, w, h)
|
|
|
2381 int x;
|
|
|
2382 int y;
|
|
|
2383 int w;
|
|
|
2384 int h;
|
|
|
2385 {
|
|
|
2386 int row1, col1, row2, col2;
|
|
|
2387
|
|
|
2388 row1 = Y_2_ROW(y);
|
|
|
2389 col1 = X_2_COL(x);
|
|
|
2390 row2 = Y_2_ROW(y + h - 1);
|
|
|
2391 col2 = X_2_COL(x + w - 1);
|
|
|
2392
|
|
|
2393 (void)gui_redraw_block(row1, col1, row2, col2, GUI_MON_NOCLEAR);
|
|
|
2394
|
|
|
2395 /*
|
|
|
2396 * We may need to redraw the cursor, but don't take it upon us to change
|
|
|
2397 * its location after a scroll.
|
|
|
2398 * (maybe be more strict even and test col too?)
|
|
|
2399 * These things may be outside the update/clipping region and reality may
|
|
|
2400 * not reflect Vims internal ideas if these operations are clipped away.
|
|
|
2401 */
|
|
|
2402 if (gui.row == gui.cursor_row)
|
|
|
2403 gui_update_cursor(TRUE, TRUE);
|
|
|
2404 }
|
|
|
2405
|
|
|
2406 /*
|
|
|
2407 * Draw a rectangular block of characters, from row1 to row2 (inclusive) and
|
|
|
2408 * from col1 to col2 (inclusive).
|
|
|
2409 * Return TRUE when the character before the first drawn character has
|
|
|
2410 * different attributes (may have to be redrawn too).
|
|
|
2411 */
|
|
|
2412 int
|
|
|
2413 gui_redraw_block(row1, col1, row2, col2, flags)
|
|
|
2414 int row1;
|
|
|
2415 int col1;
|
|
|
2416 int row2;
|
|
|
2417 int col2;
|
|
|
2418 int flags; /* flags for gui_outstr_nowrap() */
|
|
|
2419 {
|
|
|
2420 int old_row, old_col;
|
|
|
2421 long_u old_hl_mask;
|
|
|
2422 int off;
|
|
203
|
2423 sattr_T first_attr;
|
|
7
|
2424 int idx, len;
|
|
|
2425 int back, nback;
|
|
|
2426 int retval = FALSE;
|
|
|
2427 #ifdef FEAT_MBYTE
|
|
|
2428 int orig_col1, orig_col2;
|
|
|
2429 #endif
|
|
|
2430
|
|
|
2431 /* Don't try to update when ScreenLines is not valid */
|
|
|
2432 if (!screen_cleared || ScreenLines == NULL)
|
|
|
2433 return retval;
|
|
|
2434
|
|
|
2435 /* Don't try to draw outside the shell! */
|
|
|
2436 /* Check everything, strange values may be caused by a big border width */
|
|
|
2437 col1 = check_col(col1);
|
|
|
2438 col2 = check_col(col2);
|
|
|
2439 row1 = check_row(row1);
|
|
|
2440 row2 = check_row(row2);
|
|
|
2441
|
|
|
2442 /* Remember where our cursor was */
|
|
|
2443 old_row = gui.row;
|
|
|
2444 old_col = gui.col;
|
|
|
2445 old_hl_mask = gui.highlight_mask;
|
|
|
2446 #ifdef FEAT_MBYTE
|
|
|
2447 orig_col1 = col1;
|
|
|
2448 orig_col2 = col2;
|
|
|
2449 #endif
|
|
|
2450
|
|
|
2451 for (gui.row = row1; gui.row <= row2; gui.row++)
|
|
|
2452 {
|
|
|
2453 #ifdef FEAT_MBYTE
|
|
|
2454 /* When only half of a double-wide character is in the block, include
|
|
|
2455 * the other half. */
|
|
|
2456 col1 = orig_col1;
|
|
|
2457 col2 = orig_col2;
|
|
|
2458 off = LineOffset[gui.row];
|
|
|
2459 if (enc_dbcs != 0)
|
|
|
2460 {
|
|
|
2461 if (col1 > 0)
|
|
|
2462 col1 -= dbcs_screen_head_off(ScreenLines + off,
|
|
|
2463 ScreenLines + off + col1);
|
|
|
2464 col2 += dbcs_screen_tail_off(ScreenLines + off,
|
|
|
2465 ScreenLines + off + col2);
|
|
|
2466 }
|
|
|
2467 else if (enc_utf8)
|
|
|
2468 {
|
|
|
2469 if (ScreenLines[off + col1] == 0)
|
|
|
2470 --col1;
|
|
|
2471 # ifdef HAVE_GTK2
|
|
|
2472 if (col2 + 1 < Columns && ScreenLines[off + col2 + 1] == 0)
|
|
|
2473 ++col2;
|
|
|
2474 # endif
|
|
|
2475 }
|
|
|
2476 #endif
|
|
|
2477 gui.col = col1;
|
|
|
2478 off = LineOffset[gui.row] + gui.col;
|
|
|
2479 len = col2 - col1 + 1;
|
|
|
2480
|
|
|
2481 /* Find how many chars back this highlighting starts, or where a space
|
|
|
2482 * is. Needed for when the bold trick is used */
|
|
|
2483 for (back = 0; back < col1; ++back)
|
|
|
2484 if (ScreenAttrs[off - 1 - back] != ScreenAttrs[off]
|
|
|
2485 || ScreenLines[off - 1 - back] == ' ')
|
|
|
2486 break;
|
|
|
2487 retval = (col1 > 0 && ScreenAttrs[off - 1] != 0 && back == 0
|
|
|
2488 && ScreenLines[off - 1] != ' ');
|
|
|
2489
|
|
|
2490 /* Break it up in strings of characters with the same attributes. */
|
|
|
2491 /* Print UTF-8 characters individually. */
|
|
|
2492 while (len > 0)
|
|
|
2493 {
|
|
|
2494 first_attr = ScreenAttrs[off];
|
|
|
2495 gui.highlight_mask = first_attr;
|
|
|
2496 #if defined(FEAT_MBYTE) && !defined(HAVE_GTK2)
|
|
|
2497 if (enc_utf8 && ScreenLinesUC[off] != 0)
|
|
|
2498 {
|
|
|
2499 /* output multi-byte character separately */
|
|
|
2500 nback = gui_screenchar(off, flags,
|
|
|
2501 (guicolor_T)0, (guicolor_T)0, back);
|
|
|
2502 if (gui.col < Columns && ScreenLines[off + 1] == 0)
|
|
|
2503 idx = 2;
|
|
|
2504 else
|
|
|
2505 idx = 1;
|
|
|
2506 }
|
|
|
2507 else if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e)
|
|
|
2508 {
|
|
|
2509 /* output double-byte, single-width character separately */
|
|
|
2510 nback = gui_screenchar(off, flags,
|
|
|
2511 (guicolor_T)0, (guicolor_T)0, back);
|
|
|
2512 idx = 1;
|
|
|
2513 }
|
|
|
2514 else
|
|
|
2515 #endif
|
|
|
2516 {
|
|
|
2517 #ifdef HAVE_GTK2
|
|
|
2518 for (idx = 0; idx < len; ++idx)
|
|
|
2519 {
|
|
|
2520 if (enc_utf8 && ScreenLines[off + idx] == 0)
|
|
|
2521 continue; /* skip second half of double-width char */
|
|
|
2522 if (ScreenAttrs[off + idx] != first_attr)
|
|
|
2523 break;
|
|
|
2524 }
|
|
|
2525 /* gui_screenstr() takes care of multibyte chars */
|
|
|
2526 nback = gui_screenstr(off, idx, flags,
|
|
|
2527 (guicolor_T)0, (guicolor_T)0, back);
|
|
|
2528 #else
|
|
|
2529 for (idx = 0; idx < len && ScreenAttrs[off + idx] == first_attr;
|
|
|
2530 idx++)
|
|
|
2531 {
|
|
|
2532 # ifdef FEAT_MBYTE
|
|
|
2533 /* Stop at a multi-byte Unicode character. */
|
|
|
2534 if (enc_utf8 && ScreenLinesUC[off + idx] != 0)
|
|
|
2535 break;
|
|
|
2536 if (enc_dbcs == DBCS_JPNU)
|
|
|
2537 {
|
|
|
2538 /* Stop at a double-byte single-width char. */
|
|
|
2539 if (ScreenLines[off + idx] == 0x8e)
|
|
|
2540 break;
|
|
474
|
2541 if (len > 1 && (*mb_ptr2len)(ScreenLines
|
|
7
|
2542 + off + idx) == 2)
|
|
|
2543 ++idx; /* skip second byte of double-byte char */
|
|
|
2544 }
|
|
|
2545 # endif
|
|
|
2546 }
|
|
|
2547 nback = gui_outstr_nowrap(ScreenLines + off, idx, flags,
|
|
|
2548 (guicolor_T)0, (guicolor_T)0, back);
|
|
|
2549 #endif
|
|
|
2550 }
|
|
|
2551 if (nback == FAIL)
|
|
|
2552 {
|
|
|
2553 /* Must back up to start drawing where a bold or italic word
|
|
|
2554 * starts. */
|
|
|
2555 off -= back;
|
|
|
2556 len += back;
|
|
|
2557 gui.col -= back;
|
|
|
2558 }
|
|
|
2559 else
|
|
|
2560 {
|
|
|
2561 off += idx;
|
|
|
2562 len -= idx;
|
|
|
2563 }
|
|
|
2564 back = 0;
|
|
|
2565 }
|
|
|
2566 }
|
|
|
2567
|
|
|
2568 /* Put the cursor back where it was */
|
|
|
2569 gui.row = old_row;
|
|
|
2570 gui.col = old_col;
|
|
835
|
2571 gui.highlight_mask = (int)old_hl_mask;
|
|
7
|
2572
|
|
|
2573 return retval;
|
|
|
2574 }
|
|
|
2575
|
|
|
2576 static void
|
|
|
2577 gui_delete_lines(row, count)
|
|
|
2578 int row;
|
|
|
2579 int count;
|
|
|
2580 {
|
|
|
2581 if (count <= 0)
|
|
|
2582 return;
|
|
|
2583
|
|
|
2584 if (row + count > gui.scroll_region_bot)
|
|
|
2585 /* Scrolled out of region, just blank the lines out */
|
|
|
2586 gui_clear_block(row, gui.scroll_region_left,
|
|
|
2587 gui.scroll_region_bot, gui.scroll_region_right);
|
|
|
2588 else
|
|
|
2589 {
|
|
|
2590 gui_mch_delete_lines(row, count);
|
|
|
2591
|
|
|
2592 /* If the cursor was in the deleted lines it's now gone. If the
|
|
|
2593 * cursor was in the scrolled lines adjust its position. */
|
|
|
2594 if (gui.cursor_row >= row
|
|
|
2595 && gui.cursor_col >= gui.scroll_region_left
|
|
|
2596 && gui.cursor_col <= gui.scroll_region_right)
|
|
|
2597 {
|
|
|
2598 if (gui.cursor_row < row + count)
|
|
|
2599 gui.cursor_is_valid = FALSE;
|
|
|
2600 else if (gui.cursor_row <= gui.scroll_region_bot)
|
|
|
2601 gui.cursor_row -= count;
|
|
|
2602 }
|
|
|
2603 }
|
|
|
2604 }
|
|
|
2605
|
|
|
2606 static void
|
|
|
2607 gui_insert_lines(row, count)
|
|
|
2608 int row;
|
|
|
2609 int count;
|
|
|
2610 {
|
|
|
2611 if (count <= 0)
|
|
|
2612 return;
|
|
|
2613
|
|
|
2614 if (row + count > gui.scroll_region_bot)
|
|
|
2615 /* Scrolled out of region, just blank the lines out */
|
|
|
2616 gui_clear_block(row, gui.scroll_region_left,
|
|
|
2617 gui.scroll_region_bot, gui.scroll_region_right);
|
|
|
2618 else
|
|
|
2619 {
|
|
|
2620 gui_mch_insert_lines(row, count);
|
|
|
2621
|
|
|
2622 if (gui.cursor_row >= gui.row
|
|
|
2623 && gui.cursor_col >= gui.scroll_region_left
|
|
|
2624 && gui.cursor_col <= gui.scroll_region_right)
|
|
|
2625 {
|
|
|
2626 if (gui.cursor_row <= gui.scroll_region_bot - count)
|
|
|
2627 gui.cursor_row += count;
|
|
|
2628 else if (gui.cursor_row <= gui.scroll_region_bot)
|
|
|
2629 gui.cursor_is_valid = FALSE;
|
|
|
2630 }
|
|
|
2631 }
|
|
|
2632 }
|
|
|
2633
|
|
|
2634 /*
|
|
|
2635 * The main GUI input routine. Waits for a character from the keyboard.
|
|
|
2636 * wtime == -1 Wait forever.
|
|
|
2637 * wtime == 0 Don't wait.
|
|
|
2638 * wtime > 0 Wait wtime milliseconds for a character.
|
|
|
2639 * Returns OK if a character was found to be available within the given time,
|
|
|
2640 * or FAIL otherwise.
|
|
|
2641 */
|
|
|
2642 int
|
|
|
2643 gui_wait_for_chars(wtime)
|
|
|
2644 long wtime;
|
|
|
2645 {
|
|
|
2646 int retval;
|
|
|
2647
|
|
|
2648 /*
|
|
|
2649 * If we're going to wait a bit, update the menus and mouse shape for the
|
|
|
2650 * current State.
|
|
|
2651 */
|
|
|
2652 if (wtime != 0)
|
|
|
2653 {
|
|
|
2654 #ifdef FEAT_MENU
|
|
|
2655 gui_update_menus(0);
|
|
|
2656 #endif
|
|
|
2657 }
|
|
|
2658
|
|
|
2659 gui_mch_update();
|
|
|
2660 if (input_available()) /* Got char, return immediately */
|
|
|
2661 return OK;
|
|
|
2662 if (wtime == 0) /* Don't wait for char */
|
|
|
2663 return FAIL;
|
|
|
2664
|
|
|
2665 /* Before waiting, flush any output to the screen. */
|
|
|
2666 gui_mch_flush();
|
|
|
2667
|
|
|
2668 if (wtime > 0)
|
|
|
2669 {
|
|
|
2670 /* Blink when waiting for a character. Probably only does something
|
|
|
2671 * for showmatch() */
|
|
|
2672 gui_mch_start_blink();
|
|
|
2673 retval = gui_mch_wait_for_chars(wtime);
|
|
|
2674 gui_mch_stop_blink();
|
|
|
2675 return retval;
|
|
|
2676 }
|
|
|
2677
|
|
|
2678 /*
|
|
1199
|
2679 * While we are waiting indefinitely for a character, blink the cursor.
|
|
7
|
2680 */
|
|
|
2681 gui_mch_start_blink();
|
|
|
2682
|
|
203
|
2683 retval = FAIL;
|
|
|
2684 /*
|
|
|
2685 * We may want to trigger the CursorHold event. First wait for
|
|
|
2686 * 'updatetime' and if nothing is typed within that time put the
|
|
|
2687 * K_CURSORHOLD key in the input buffer.
|
|
|
2688 */
|
|
|
2689 if (gui_mch_wait_for_chars(p_ut) == OK)
|
|
|
2690 retval = OK;
|
|
7
|
2691 #ifdef FEAT_AUTOCMD
|
|
609
|
2692 else if (trigger_cursorhold())
|
|
7
|
2693 {
|
|
203
|
2694 char_u buf[3];
|
|
|
2695
|
|
|
2696 /* Put K_CURSORHOLD in the input buffer. */
|
|
|
2697 buf[0] = CSI;
|
|
|
2698 buf[1] = KS_EXTRA;
|
|
|
2699 buf[2] = (int)KE_CURSORHOLD;
|
|
|
2700 add_to_input_buf(buf, 3);
|
|
|
2701
|
|
|
2702 retval = OK;
|
|
|
2703 }
|
|
|
2704 #endif
|
|
|
2705
|
|
|
2706 if (retval == FAIL)
|
|
|
2707 {
|
|
|
2708 /* Blocking wait. */
|
|
368
|
2709 before_blocking();
|
|
7
|
2710 retval = gui_mch_wait_for_chars(-1L);
|
|
|
2711 }
|
|
|
2712
|
|
|
2713 gui_mch_stop_blink();
|
|
|
2714 return retval;
|
|
|
2715 }
|
|
|
2716
|
|
|
2717 /*
|
|
1137
|
2718 * Fill p[4] with mouse coordinates encoded for check_termcode().
|
|
7
|
2719 */
|
|
|
2720 static void
|
|
|
2721 fill_mouse_coord(p, col, row)
|
|
|
2722 char_u *p;
|
|
|
2723 int col;
|
|
|
2724 int row;
|
|
|
2725 {
|
|
|
2726 p[0] = (char_u)(col / 128 + ' ' + 1);
|
|
|
2727 p[1] = (char_u)(col % 128 + ' ' + 1);
|
|
|
2728 p[2] = (char_u)(row / 128 + ' ' + 1);
|
|
|
2729 p[3] = (char_u)(row % 128 + ' ' + 1);
|
|
|
2730 }
|
|
|
2731
|
|
|
2732 /*
|
|
|
2733 * Generic mouse support function. Add a mouse event to the input buffer with
|
|
|
2734 * the given properties.
|
|
|
2735 * button --- may be any of MOUSE_LEFT, MOUSE_MIDDLE, MOUSE_RIGHT,
|
|
|
2736 * MOUSE_X1, MOUSE_X2
|
|
|
2737 * MOUSE_DRAG, or MOUSE_RELEASE.
|
|
|
2738 * MOUSE_4 and MOUSE_5 are used for a scroll wheel.
|
|
|
2739 * x, y --- Coordinates of mouse in pixels.
|
|
|
2740 * repeated_click --- TRUE if this click comes only a short time after a
|
|
|
2741 * previous click.
|
|
|
2742 * modifiers --- Bit field which may be any of the following modifiers
|
|
|
2743 * or'ed together: MOUSE_SHIFT | MOUSE_CTRL | MOUSE_ALT.
|
|
|
2744 * This function will ignore drag events where the mouse has not moved to a new
|
|
|
2745 * character.
|
|
|
2746 */
|
|
|
2747 void
|
|
|
2748 gui_send_mouse_event(button, x, y, repeated_click, modifiers)
|
|
|
2749 int button;
|
|
|
2750 int x;
|
|
|
2751 int y;
|
|
|
2752 int repeated_click;
|
|
|
2753 int_u modifiers;
|
|
|
2754 {
|
|
|
2755 static int prev_row = 0, prev_col = 0;
|
|
|
2756 static int prev_button = -1;
|
|
|
2757 static int num_clicks = 1;
|
|
|
2758 char_u string[10];
|
|
|
2759 enum key_extra button_char;
|
|
|
2760 int row, col;
|
|
|
2761 #ifdef FEAT_CLIPBOARD
|
|
|
2762 int checkfor;
|
|
|
2763 int did_clip = FALSE;
|
|
|
2764 #endif
|
|
|
2765
|
|
|
2766 /*
|
|
|
2767 * Scrolling may happen at any time, also while a selection is present.
|
|
|
2768 */
|
|
|
2769 switch (button)
|
|
|
2770 {
|
|
|
2771 case MOUSE_X1:
|
|
|
2772 button_char = KE_X1MOUSE;
|
|
|
2773 goto button_set;
|
|
|
2774 case MOUSE_X2:
|
|
|
2775 button_char = KE_X2MOUSE;
|
|
|
2776 goto button_set;
|
|
|
2777 case MOUSE_4:
|
|
|
2778 button_char = KE_MOUSEDOWN;
|
|
|
2779 goto button_set;
|
|
|
2780 case MOUSE_5:
|
|
|
2781 button_char = KE_MOUSEUP;
|
|
|
2782 button_set:
|
|
|
2783 {
|
|
|
2784 /* Don't put events in the input queue now. */
|
|
|
2785 if (hold_gui_events)
|
|
|
2786 return;
|
|
|
2787
|
|
|
2788 string[3] = CSI;
|
|
|
2789 string[4] = KS_EXTRA;
|
|
|
2790 string[5] = (int)button_char;
|
|
|
2791
|
|
|
2792 /* Pass the pointer coordinates of the scroll event so that we
|
|
|
2793 * know which window to scroll. */
|
|
|
2794 row = gui_xy2colrow(x, y, &col);
|
|
|
2795 string[6] = (char_u)(col / 128 + ' ' + 1);
|
|
|
2796 string[7] = (char_u)(col % 128 + ' ' + 1);
|
|
|
2797 string[8] = (char_u)(row / 128 + ' ' + 1);
|
|
|
2798 string[9] = (char_u)(row % 128 + ' ' + 1);
|
|
|
2799
|
|
|
2800 if (modifiers == 0)
|
|
|
2801 add_to_input_buf(string + 3, 7);
|
|
|
2802 else
|
|
|
2803 {
|
|
|
2804 string[0] = CSI;
|
|
|
2805 string[1] = KS_MODIFIER;
|
|
|
2806 string[2] = 0;
|
|
|
2807 if (modifiers & MOUSE_SHIFT)
|
|
|
2808 string[2] |= MOD_MASK_SHIFT;
|
|
|
2809 if (modifiers & MOUSE_CTRL)
|
|
|
2810 string[2] |= MOD_MASK_CTRL;
|
|
|
2811 if (modifiers & MOUSE_ALT)
|
|
|
2812 string[2] |= MOD_MASK_ALT;
|
|
|
2813 add_to_input_buf(string, 10);
|
|
|
2814 }
|
|
|
2815 return;
|
|
|
2816 }
|
|
|
2817 }
|
|
|
2818
|
|
|
2819 #ifdef FEAT_CLIPBOARD
|
|
|
2820 /* If a clipboard selection is in progress, handle it */
|
|
|
2821 if (clip_star.state == SELECT_IN_PROGRESS)
|
|
|
2822 {
|
|
|
2823 clip_process_selection(button, X_2_COL(x), Y_2_ROW(y), repeated_click);
|
|
|
2824 return;
|
|
|
2825 }
|
|
|
2826
|
|
|
2827 /* Determine which mouse settings to look for based on the current mode */
|
|
|
2828 switch (get_real_state())
|
|
|
2829 {
|
|
|
2830 case NORMAL_BUSY:
|
|
|
2831 case OP_PENDING:
|
|
|
2832 case NORMAL: checkfor = MOUSE_NORMAL; break;
|
|
|
2833 case VISUAL: checkfor = MOUSE_VISUAL; break;
|
|
788
|
2834 case SELECTMODE: checkfor = MOUSE_VISUAL; break;
|
|
7
|
2835 case REPLACE:
|
|
|
2836 case REPLACE+LANGMAP:
|
|
|
2837 #ifdef FEAT_VREPLACE
|
|
|
2838 case VREPLACE:
|
|
|
2839 case VREPLACE+LANGMAP:
|
|
|
2840 #endif
|
|
|
2841 case INSERT:
|
|
|
2842 case INSERT+LANGMAP: checkfor = MOUSE_INSERT; break;
|
|
|
2843 case ASKMORE:
|
|
|
2844 case HITRETURN: /* At the more- and hit-enter prompt pass the
|
|
|
2845 mouse event for a click on or below the
|
|
|
2846 message line. */
|
|
|
2847 if (Y_2_ROW(y) >= msg_row)
|
|
|
2848 checkfor = MOUSE_NORMAL;
|
|
|
2849 else
|
|
|
2850 checkfor = MOUSE_RETURN;
|
|
|
2851 break;
|
|
|
2852
|
|
|
2853 /*
|
|
|
2854 * On the command line, use the clipboard selection on all lines
|
|
|
2855 * but the command line. But not when pasting.
|
|
|
2856 */
|
|
|
2857 case CMDLINE:
|
|
|
2858 case CMDLINE+LANGMAP:
|
|
|
2859 if (Y_2_ROW(y) < cmdline_row && button != MOUSE_MIDDLE)
|
|
|
2860 checkfor = MOUSE_NONE;
|
|
|
2861 else
|
|
|
2862 checkfor = MOUSE_COMMAND;
|
|
|
2863 break;
|
|
|
2864
|
|
|
2865 default:
|
|
|
2866 checkfor = MOUSE_NONE;
|
|
|
2867 break;
|
|
|
2868 };
|
|
|
2869
|
|
|
2870 /*
|
|
|
2871 * Allow clipboard selection of text on the command line in "normal"
|
|
|
2872 * modes. Don't do this when dragging the status line, or extending a
|
|
|
2873 * Visual selection.
|
|
|
2874 */
|
|
|
2875 if ((State == NORMAL || State == NORMAL_BUSY || (State & INSERT))
|
|
|
2876 && Y_2_ROW(y) >= topframe->fr_height
|
|
995
|
2877 # ifdef FEAT_WINDOWS
|
|
|
2878 + firstwin->w_winrow
|
|
|
2879 # endif
|
|
7
|
2880 && button != MOUSE_DRAG
|
|
|
2881 # ifdef FEAT_MOUSESHAPE
|
|
|
2882 && !drag_status_line
|
|
|
2883 # ifdef FEAT_VERTSPLIT
|
|
|
2884 && !drag_sep_line
|
|
|
2885 # endif
|
|
|
2886 # endif
|
|
|
2887 )
|
|
|
2888 checkfor = MOUSE_NONE;
|
|
|
2889
|
|
|
2890 /*
|
|
|
2891 * Use modeless selection when holding CTRL and SHIFT pressed.
|
|
|
2892 */
|
|
|
2893 if ((modifiers & MOUSE_CTRL) && (modifiers & MOUSE_SHIFT))
|
|
|
2894 checkfor = MOUSE_NONEF;
|
|
|
2895
|
|
|
2896 /*
|
|
|
2897 * In Ex mode, always use modeless selection.
|
|
|
2898 */
|
|
|
2899 if (exmode_active)
|
|
|
2900 checkfor = MOUSE_NONE;
|
|
|
2901
|
|
|
2902 /*
|
|
|
2903 * If the mouse settings say to not use the mouse, use the modeless
|
|
|
2904 * selection. But if Visual is active, assume that only the Visual area
|
|
|
2905 * will be selected.
|
|
|
2906 * Exception: On the command line, both the selection is used and a mouse
|
|
|
2907 * key is send.
|
|
|
2908 */
|
|
|
2909 if (!mouse_has(checkfor) || checkfor == MOUSE_COMMAND)
|
|
|
2910 {
|
|
|
2911 #ifdef FEAT_VISUAL
|
|
|
2912 /* Don't do modeless selection in Visual mode. */
|
|
|
2913 if (checkfor != MOUSE_NONEF && VIsual_active && (State & NORMAL))
|
|
|
2914 return;
|
|
|
2915 #endif
|
|
|
2916
|
|
|
2917 /*
|
|
|
2918 * When 'mousemodel' is "popup", shift-left is translated to right.
|
|
|
2919 * But not when also using Ctrl.
|
|
|
2920 */
|
|
|
2921 if (mouse_model_popup() && button == MOUSE_LEFT
|
|
|
2922 && (modifiers & MOUSE_SHIFT) && !(modifiers & MOUSE_CTRL))
|
|
|
2923 {
|
|
|
2924 button = MOUSE_RIGHT;
|
|
|
2925 modifiers &= ~ MOUSE_SHIFT;
|
|
|
2926 }
|
|
|
2927
|
|
|
2928 /* If the selection is done, allow the right button to extend it.
|
|
|
2929 * If the selection is cleared, allow the right button to start it
|
|
|
2930 * from the cursor position. */
|
|
|
2931 if (button == MOUSE_RIGHT)
|
|
|
2932 {
|
|
|
2933 if (clip_star.state == SELECT_CLEARED)
|
|
|
2934 {
|
|
|
2935 if (State & CMDLINE)
|
|
|
2936 {
|
|
|
2937 col = msg_col;
|
|
|
2938 row = msg_row;
|
|
|
2939 }
|
|
|
2940 else
|
|
|
2941 {
|
|
|
2942 col = curwin->w_wcol;
|
|
|
2943 row = curwin->w_wrow + W_WINROW(curwin);
|
|
|
2944 }
|
|
|
2945 clip_start_selection(col, row, FALSE);
|
|
|
2946 }
|
|
|
2947 clip_process_selection(button, X_2_COL(x), Y_2_ROW(y),
|
|
|
2948 repeated_click);
|
|
|
2949 did_clip = TRUE;
|
|
|
2950 }
|
|
|
2951 /* Allow the left button to start the selection */
|
|
|
2952 else if (button ==
|
|
|
2953 # ifdef RISCOS
|
|
|
2954 /* Only start a drag on a drag event. Otherwise
|
|
|
2955 * we don't get a release event. */
|
|
|
2956 MOUSE_DRAG
|
|
|
2957 # else
|
|
|
2958 MOUSE_LEFT
|
|
|
2959 # endif
|
|
|
2960 )
|
|
|
2961 {
|
|
|
2962 clip_start_selection(X_2_COL(x), Y_2_ROW(y), repeated_click);
|
|
|
2963 did_clip = TRUE;
|
|
|
2964 }
|
|
|
2965 # ifdef RISCOS
|
|
|
2966 else if (button == MOUSE_LEFT)
|
|
|
2967 {
|
|
|
2968 clip_clear_selection();
|
|
|
2969 did_clip = TRUE;
|
|
|
2970 }
|
|
|
2971 # endif
|
|
|
2972
|
|
|
2973 /* Always allow pasting */
|
|
|
2974 if (button != MOUSE_MIDDLE)
|
|
|
2975 {
|
|
|
2976 if (!mouse_has(checkfor) || button == MOUSE_RELEASE)
|
|
|
2977 return;
|
|
|
2978 if (checkfor != MOUSE_COMMAND)
|
|
|
2979 button = MOUSE_LEFT;
|
|
|
2980 }
|
|
|
2981 repeated_click = FALSE;
|
|
|
2982 }
|
|
|
2983
|
|
|
2984 if (clip_star.state != SELECT_CLEARED && !did_clip)
|
|
|
2985 clip_clear_selection();
|
|
|
2986 #endif
|
|
|
2987
|
|
|
2988 /* Don't put events in the input queue now. */
|
|
|
2989 if (hold_gui_events)
|
|
|
2990 return;
|
|
|
2991
|
|
|
2992 row = gui_xy2colrow(x, y, &col);
|
|
|
2993
|
|
|
2994 /*
|
|
|
2995 * If we are dragging and the mouse hasn't moved far enough to be on a
|
|
|
2996 * different character, then don't send an event to vim.
|
|
|
2997 */
|
|
|
2998 if (button == MOUSE_DRAG)
|
|
|
2999 {
|
|
|
3000 if (row == prev_row && col == prev_col)
|
|
|
3001 return;
|
|
|
3002 /* Dragging above the window, set "row" to -1 to cause a scroll. */
|
|
|
3003 if (y < 0)
|
|
|
3004 row = -1;
|
|
|
3005 }
|
|
|
3006
|
|
|
3007 /*
|
|
|
3008 * If topline has changed (window scrolled) since the last click, reset
|
|
|
3009 * repeated_click, because we don't want starting Visual mode when
|
|
|
3010 * clicking on a different character in the text.
|
|
|
3011 */
|
|
|
3012 if (curwin->w_topline != gui_prev_topline
|
|
|
3013 #ifdef FEAT_DIFF
|
|
|
3014 || curwin->w_topfill != gui_prev_topfill
|
|
|
3015 #endif
|
|
|
3016 )
|
|
|
3017 repeated_click = FALSE;
|
|
|
3018
|
|
|
3019 string[0] = CSI; /* this sequence is recognized by check_termcode() */
|
|
|
3020 string[1] = KS_MOUSE;
|
|
|
3021 string[2] = KE_FILLER;
|
|
|
3022 if (button != MOUSE_DRAG && button != MOUSE_RELEASE)
|
|
|
3023 {
|
|
|
3024 if (repeated_click)
|
|
|
3025 {
|
|
|
3026 /*
|
|
|
3027 * Handle multiple clicks. They only count if the mouse is still
|
|
|
3028 * pointing at the same character.
|
|
|
3029 */
|
|
|
3030 if (button != prev_button || row != prev_row || col != prev_col)
|
|
|
3031 num_clicks = 1;
|
|
|
3032 else if (++num_clicks > 4)
|
|
|
3033 num_clicks = 1;
|
|
|
3034 }
|
|
|
3035 else
|
|
|
3036 num_clicks = 1;
|
|
|
3037 prev_button = button;
|
|
|
3038 gui_prev_topline = curwin->w_topline;
|
|
|
3039 #ifdef FEAT_DIFF
|
|
|
3040 gui_prev_topfill = curwin->w_topfill;
|
|
|
3041 #endif
|
|
|
3042
|
|
|
3043 string[3] = (char_u)(button | 0x20);
|
|
|
3044 SET_NUM_MOUSE_CLICKS(string[3], num_clicks);
|
|
|
3045 }
|
|
|
3046 else
|
|
|
3047 string[3] = (char_u)button;
|
|
|
3048
|
|
|
3049 string[3] |= modifiers;
|
|
|
3050 fill_mouse_coord(string + 4, col, row);
|
|
|
3051 add_to_input_buf(string, 8);
|
|
|
3052
|
|
|
3053 if (row < 0)
|
|
|
3054 prev_row = 0;
|
|
|
3055 else
|
|
|
3056 prev_row = row;
|
|
|
3057 prev_col = col;
|
|
|
3058
|
|
|
3059 /*
|
|
|
3060 * We need to make sure this is cleared since Athena doesn't tell us when
|
|
|
3061 * he is done dragging. Neither does GTK+ 2 -- at least for now.
|
|
|
3062 */
|
|
|
3063 #if defined(FEAT_GUI_ATHENA) || defined(HAVE_GTK2)
|
|
|
3064 gui.dragged_sb = SBAR_NONE;
|
|
|
3065 #endif
|
|
|
3066 }
|
|
|
3067
|
|
|
3068 /*
|
|
|
3069 * Convert x and y coordinate to column and row in text window.
|
|
|
3070 * Corrects for multi-byte character.
|
|
|
3071 * returns column in "*colp" and row as return value;
|
|
|
3072 */
|
|
|
3073 int
|
|
|
3074 gui_xy2colrow(x, y, colp)
|
|
|
3075 int x;
|
|
|
3076 int y;
|
|
|
3077 int *colp;
|
|
|
3078 {
|
|
|
3079 int col = check_col(X_2_COL(x));
|
|
|
3080 int row = check_row(Y_2_ROW(y));
|
|
|
3081
|
|
|
3082 #ifdef FEAT_MBYTE
|
|
|
3083 *colp = mb_fix_col(col, row);
|
|
|
3084 #else
|
|
|
3085 *colp = col;
|
|
|
3086 #endif
|
|
|
3087 return row;
|
|
|
3088 }
|
|
|
3089
|
|
|
3090 #if defined(FEAT_MENU) || defined(PROTO)
|
|
|
3091 /*
|
|
|
3092 * Callback function for when a menu entry has been selected.
|
|
|
3093 */
|
|
|
3094 void
|
|
|
3095 gui_menu_cb(menu)
|
|
|
3096 vimmenu_T *menu;
|
|
|
3097 {
|
|
664
|
3098 char_u bytes[sizeof(long_u)];
|
|
7
|
3099
|
|
|
3100 /* Don't put events in the input queue now. */
|
|
|
3101 if (hold_gui_events)
|
|
|
3102 return;
|
|
|
3103
|
|
|
3104 bytes[0] = CSI;
|
|
|
3105 bytes[1] = KS_MENU;
|
|
|
3106 bytes[2] = KE_FILLER;
|
|
664
|
3107 add_to_input_buf(bytes, 3);
|
|
|
3108 add_long_to_buf((long_u)menu, bytes);
|
|
|
3109 add_to_input_buf_csi(bytes, sizeof(long_u));
|
|
7
|
3110 }
|
|
|
3111 #endif
|
|
|
3112
|
|
811
|
3113 static int prev_which_scrollbars[3];
|
|
669
|
3114
|
|
7
|
3115 /*
|
|
|
3116 * Set which components are present.
|
|
685
|
3117 * If "oldval" is not NULL, "oldval" is the previous value, the new value is
|
|
7
|
3118 * in p_go.
|
|
|
3119 */
|
|
|
3120 /*ARGSUSED*/
|
|
|
3121 void
|
|
|
3122 gui_init_which_components(oldval)
|
|
|
3123 char_u *oldval;
|
|
|
3124 {
|
|
|
3125 #ifdef FEAT_MENU
|
|
|
3126 static int prev_menu_is_active = -1;
|
|
|
3127 #endif
|
|
|
3128 #ifdef FEAT_TOOLBAR
|
|
|
3129 static int prev_toolbar = -1;
|
|
|
3130 int using_toolbar = FALSE;
|
|
|
3131 #endif
|
|
685
|
3132 #ifdef FEAT_GUI_TABLINE
|
|
|
3133 int using_tabline;
|
|
|
3134 #endif
|
|
7
|
3135 #ifdef FEAT_FOOTER
|
|
|
3136 static int prev_footer = -1;
|
|
|
3137 int using_footer = FALSE;
|
|
|
3138 #endif
|
|
|
3139 #if defined(FEAT_MENU) && !defined(WIN16)
|
|
|
3140 static int prev_tearoff = -1;
|
|
|
3141 int using_tearoff = FALSE;
|
|
|
3142 #endif
|
|
|
3143
|
|
|
3144 char_u *p;
|
|
|
3145 int i;
|
|
|
3146 #ifdef FEAT_MENU
|
|
|
3147 int grey_old, grey_new;
|
|
|
3148 char_u *temp;
|
|
|
3149 #endif
|
|
|
3150 win_T *wp;
|
|
|
3151 int need_set_size;
|
|
|
3152 int fix_size;
|
|
|
3153
|
|
|
3154 #ifdef FEAT_MENU
|
|
|
3155 if (oldval != NULL && gui.in_use)
|
|
|
3156 {
|
|
|
3157 /*
|
|
|
3158 * Check if the menu's go from grey to non-grey or vise versa.
|
|
|
3159 */
|
|
|
3160 grey_old = (vim_strchr(oldval, GO_GREY) != NULL);
|
|
|
3161 grey_new = (vim_strchr(p_go, GO_GREY) != NULL);
|
|
|
3162 if (grey_old != grey_new)
|
|
|
3163 {
|
|
|
3164 temp = p_go;
|
|
|
3165 p_go = oldval;
|
|
|
3166 gui_update_menus(MENU_ALL_MODES);
|
|
|
3167 p_go = temp;
|
|
|
3168 }
|
|
|
3169 }
|
|
|
3170 gui.menu_is_active = FALSE;
|
|
|
3171 #endif
|
|
|
3172
|
|
|
3173 for (i = 0; i < 3; i++)
|
|
|
3174 gui.which_scrollbars[i] = FALSE;
|
|
|
3175 for (p = p_go; *p; p++)
|
|
|
3176 switch (*p)
|
|
|
3177 {
|
|
|
3178 case GO_LEFT:
|
|
|
3179 gui.which_scrollbars[SBAR_LEFT] = TRUE;
|
|
|
3180 break;
|
|
|
3181 case GO_RIGHT:
|
|
|
3182 gui.which_scrollbars[SBAR_RIGHT] = TRUE;
|
|
|
3183 break;
|
|
|
3184 #ifdef FEAT_VERTSPLIT
|
|
|
3185 case GO_VLEFT:
|
|
|
3186 if (win_hasvertsplit())
|
|
|
3187 gui.which_scrollbars[SBAR_LEFT] = TRUE;
|
|
|
3188 break;
|
|
|
3189 case GO_VRIGHT:
|
|
|
3190 if (win_hasvertsplit())
|
|
|
3191 gui.which_scrollbars[SBAR_RIGHT] = TRUE;
|
|
|
3192 break;
|
|
|
3193 #endif
|
|
|
3194 case GO_BOT:
|
|
|
3195 gui.which_scrollbars[SBAR_BOTTOM] = TRUE;
|
|
|
3196 break;
|
|
|
3197 #ifdef FEAT_MENU
|
|
|
3198 case GO_MENUS:
|
|
|
3199 gui.menu_is_active = TRUE;
|
|
|
3200 break;
|
|
|
3201 #endif
|
|
|
3202 case GO_GREY:
|
|
|
3203 /* make menu's have grey items, ignored here */
|
|
|
3204 break;
|
|
|
3205 #ifdef FEAT_TOOLBAR
|
|
|
3206 case GO_TOOLBAR:
|
|
|
3207 using_toolbar = TRUE;
|
|
|
3208 break;
|
|
|
3209 #endif
|
|
|
3210 #ifdef FEAT_FOOTER
|
|
|
3211 case GO_FOOTER:
|
|
|
3212 using_footer = TRUE;
|
|
|
3213 break;
|
|
|
3214 #endif
|
|
|
3215 case GO_TEAROFF:
|
|
|
3216 #if defined(FEAT_MENU) && !defined(WIN16)
|
|
|
3217 using_tearoff = TRUE;
|
|
|
3218 #endif
|
|
|
3219 break;
|
|
|
3220 default:
|
|
|
3221 /* Ignore options that are not supported */
|
|
|
3222 break;
|
|
|
3223 }
|
|
685
|
3224
|
|
7
|
3225 if (gui.in_use)
|
|
|
3226 {
|
|
811
|
3227 need_set_size = 0;
|
|
7
|
3228 fix_size = FALSE;
|
|
685
|
3229
|
|
|
3230 #ifdef FEAT_GUI_TABLINE
|
|
687
|
3231 /* Update the GUI tab line, it may appear or disappear. This may
|
|
|
3232 * cause the non-GUI tab line to disappear or appear. */
|
|
685
|
3233 using_tabline = gui_has_tabline();
|
|
706
|
3234 if (!gui_mch_showing_tabline() != !using_tabline)
|
|
685
|
3235 {
|
|
797
|
3236 /* We don't want a resize event change "Rows" here, save and
|
|
|
3237 * restore it. Resizing is handled below. */
|
|
|
3238 i = Rows;
|
|
685
|
3239 gui_update_tabline();
|
|
797
|
3240 Rows = i;
|
|
811
|
3241 need_set_size = RESIZE_VERT;
|
|
685
|
3242 if (using_tabline)
|
|
|
3243 fix_size = TRUE;
|
|
|
3244 if (!gui_use_tabline())
|
|
|
3245 redraw_tabline = TRUE; /* may draw non-GUI tab line */
|
|
|
3246 }
|
|
|
3247 #endif
|
|
|
3248
|
|
7
|
3249 for (i = 0; i < 3; i++)
|
|
|
3250 {
|
|
811
|
3251 /* The scrollbar needs to be updated when it is shown/unshown and
|
|
|
3252 * when switching tab pages. But the size only changes when it's
|
|
|
3253 * shown/unshown. Thus we need two places to remember whether a
|
|
|
3254 * scrollbar is there or not. */
|
|
|
3255 if (gui.which_scrollbars[i] != prev_which_scrollbars[i]
|
|
788
|
3256 #ifdef FEAT_WINDOWS
|
|
811
|
3257 || gui.which_scrollbars[i]
|
|
|
3258 != curtab->tp_prev_which_scrollbars[i]
|
|
788
|
3259 #endif
|
|
|
3260 )
|
|
7
|
3261 {
|
|
|
3262 if (i == SBAR_BOTTOM)
|
|
|
3263 gui_mch_enable_scrollbar(&gui.bottom_sbar,
|
|
|
3264 gui.which_scrollbars[i]);
|
|
|
3265 else
|
|
|
3266 {
|
|
|
3267 FOR_ALL_WINDOWS(wp)
|
|
|
3268 {
|
|
|
3269 gui_do_scrollbar(wp, i, gui.which_scrollbars[i]);
|
|
|
3270 }
|
|
|
3271 }
|
|
811
|
3272 if (gui.which_scrollbars[i] != prev_which_scrollbars[i])
|
|
|
3273 {
|
|
|
3274 if (i == SBAR_BOTTOM)
|
|
|
3275 need_set_size = RESIZE_VERT;
|
|
|
3276 else
|
|
|
3277 need_set_size = RESIZE_HOR;
|
|
|
3278 if (gui.which_scrollbars[i])
|
|
|
3279 fix_size = TRUE;
|
|
|
3280 }
|
|
7
|
3281 }
|
|
788
|
3282 #ifdef FEAT_WINDOWS
|
|
811
|
3283 curtab->tp_prev_which_scrollbars[i] = gui.which_scrollbars[i];
|
|
788
|
3284 #endif
|
|
811
|
3285 prev_which_scrollbars[i] = gui.which_scrollbars[i];
|
|
7
|
3286 }
|
|
|
3287
|
|
|
3288 #ifdef FEAT_MENU
|
|
|
3289 if (gui.menu_is_active != prev_menu_is_active)
|
|
|
3290 {
|
|
|
3291 /* We don't want a resize event change "Rows" here, save and
|
|
|
3292 * restore it. Resizing is handled below. */
|
|
|
3293 i = Rows;
|
|
|
3294 gui_mch_enable_menu(gui.menu_is_active);
|
|
|
3295 Rows = i;
|
|
|
3296 prev_menu_is_active = gui.menu_is_active;
|
|
811
|
3297 need_set_size = RESIZE_VERT;
|
|
7
|
3298 if (gui.menu_is_active)
|
|
|
3299 fix_size = TRUE;
|
|
|
3300 }
|
|
|
3301 #endif
|
|
|
3302
|
|
|
3303 #ifdef FEAT_TOOLBAR
|
|
|
3304 if (using_toolbar != prev_toolbar)
|
|
|
3305 {
|
|
|
3306 gui_mch_show_toolbar(using_toolbar);
|
|
|
3307 prev_toolbar = using_toolbar;
|
|
811
|
3308 need_set_size = RESIZE_VERT;
|
|
7
|
3309 if (using_toolbar)
|
|
|
3310 fix_size = TRUE;
|
|
|
3311 }
|
|
|
3312 #endif
|
|
|
3313 #ifdef FEAT_FOOTER
|
|
|
3314 if (using_footer != prev_footer)
|
|
|
3315 {
|
|
|
3316 gui_mch_enable_footer(using_footer);
|
|
|
3317 prev_footer = using_footer;
|
|
811
|
3318 need_set_size = RESIZE_VERT;
|
|
7
|
3319 if (using_footer)
|
|
|
3320 fix_size = TRUE;
|
|
|
3321 }
|
|
|
3322 #endif
|
|
|
3323 #if defined(FEAT_MENU) && !defined(WIN16) && !(defined(WIN3264) && !defined(FEAT_TEAROFF))
|
|
|
3324 if (using_tearoff != prev_tearoff)
|
|
|
3325 {
|
|
|
3326 gui_mch_toggle_tearoffs(using_tearoff);
|
|
|
3327 prev_tearoff = using_tearoff;
|
|
|
3328 }
|
|
|
3329 #endif
|
|
|
3330 if (need_set_size)
|
|
276
|
3331 {
|
|
|
3332 #ifdef FEAT_GUI_GTK
|
|
|
3333 long c = Columns;
|
|
|
3334 #endif
|
|
7
|
3335 /* Adjust the size of the window to make the text area keep the
|
|
|
3336 * same size and to avoid that part of our window is off-screen
|
|
|
3337 * and a scrollbar can't be used, for example. */
|
|
811
|
3338 gui_set_shellsize(FALSE, fix_size, need_set_size);
|
|
276
|
3339
|
|
|
3340 #ifdef FEAT_GUI_GTK
|
|
|
3341 /* GTK has the annoying habit of sending us resize events when
|
|
|
3342 * changing the window size ourselves. This mostly happens when
|
|
|
3343 * waiting for a character to arrive, quite unpredictably, and may
|
|
|
3344 * change Columns and Rows when we don't want it. Wait for a
|
|
|
3345 * character here to avoid this effect.
|
|
|
3346 * If you remove this, please test this command for resizing
|
|
292
|
3347 * effects (with optional left scrollbar): ":vsp|q|vsp|q|vsp|q".
|
|
687
|
3348 * Don't do this while starting up though.
|
|
|
3349 * And don't change Rows, it may have be reduced intentionally
|
|
|
3350 * when adding menu/toolbar/tabline. */
|
|
287
|
3351 if (!gui.starting)
|
|
|
3352 (void)char_avail();
|
|
276
|
3353 Columns = c;
|
|
|
3354 #endif
|
|
|
3355 }
|
|
687
|
3356 #ifdef FEAT_WINDOWS
|
|
|
3357 /* When the console tabline appears or disappears the window positions
|
|
|
3358 * change. */
|
|
|
3359 if (firstwin->w_winrow != tabline_height())
|
|
|
3360 shell_new_rows(); /* recompute window positions and heights */
|
|
|
3361 #endif
|
|
7
|
3362 }
|
|
|
3363 }
|
|
|
3364
|
|
685
|
3365 #if defined(FEAT_GUI_TABLINE) || defined(PROTO)
|
|
|
3366 /*
|
|
|
3367 * Return TRUE if the GUI is taking care of the tabline.
|
|
|
3368 * It may still be hidden if 'showtabline' is zero.
|
|
|
3369 */
|
|
|
3370 int
|
|
|
3371 gui_use_tabline()
|
|
|
3372 {
|
|
|
3373 return gui.in_use && vim_strchr(p_go, GO_TABLINE) != NULL;
|
|
|
3374 }
|
|
|
3375
|
|
|
3376 /*
|
|
|
3377 * Return TRUE if the GUI is showing the tabline.
|
|
|
3378 * This uses 'showtabline'.
|
|
|
3379 */
|
|
|
3380 static int
|
|
|
3381 gui_has_tabline()
|
|
|
3382 {
|
|
|
3383 if (!gui_use_tabline()
|
|
|
3384 || p_stal == 0
|
|
|
3385 || (p_stal == 1 && first_tabpage->tp_next == NULL))
|
|
|
3386 return FALSE;
|
|
|
3387 return TRUE;
|
|
|
3388 }
|
|
|
3389
|
|
|
3390 /*
|
|
|
3391 * Update the tabline.
|
|
|
3392 * This may display/undisplay the tabline and update the labels.
|
|
|
3393 */
|
|
|
3394 void
|
|
|
3395 gui_update_tabline()
|
|
|
3396 {
|
|
|
3397 int showit = gui_has_tabline();
|
|
797
|
3398 int shown = gui_mch_showing_tabline();
|
|
685
|
3399
|
|
|
3400 if (!gui.starting && starting == 0)
|
|
|
3401 {
|
|
848
|
3402 /* Updating the tabline uses direct GUI commands, flush
|
|
|
3403 * outstanding instructions first. (esp. clear screen) */
|
|
|
3404 out_flush();
|
|
|
3405 gui_mch_flush();
|
|
|
3406
|
|
797
|
3407 if (!showit != !shown)
|
|
|
3408 gui_mch_show_tabline(showit);
|
|
685
|
3409 if (showit != 0)
|
|
|
3410 gui_mch_update_tabline();
|
|
797
|
3411
|
|
|
3412 /* When the tabs change from hidden to shown or from shown to
|
|
|
3413 * hidden the size of the text area should remain the same. */
|
|
|
3414 if (!showit != !shown)
|
|
811
|
3415 gui_set_shellsize(FALSE, showit, RESIZE_VERT);
|
|
685
|
3416 }
|
|
|
3417 }
|
|
|
3418
|
|
|
3419 /*
|
|
839
|
3420 * Get the label or tooltip for tab page "tp" into NameBuff[].
|
|
685
|
3421 */
|
|
|
3422 void
|
|
839
|
3423 get_tabline_label(tp, tooltip)
|
|
685
|
3424 tabpage_T *tp;
|
|
839
|
3425 int tooltip; /* TRUE: get tooltip */
|
|
685
|
3426 {
|
|
|
3427 int modified = FALSE;
|
|
|
3428 char_u buf[40];
|
|
|
3429 int wincount;
|
|
|
3430 win_T *wp;
|
|
857
|
3431 char_u **opt;
|
|
839
|
3432
|
|
|
3433 /* Use 'guitablabel' or 'guitabtooltip' if it's set. */
|
|
857
|
3434 opt = (tooltip ? &p_gtt : &p_gtl);
|
|
|
3435 if (**opt != NUL)
|
|
685
|
3436 {
|
|
687
|
3437 int use_sandbox = FALSE;
|
|
|
3438 int save_called_emsg = called_emsg;
|
|
|
3439 char_u res[MAXPATHL];
|
|
706
|
3440 tabpage_T *save_curtab;
|
|
839
|
3441 char_u *opt_name = (char_u *)(tooltip ? "guitabtooltip"
|
|
|
3442 : "guitablabel");
|
|
687
|
3443
|
|
|
3444 called_emsg = FALSE;
|
|
|
3445
|
|
|
3446 printer_page_num = tabpage_index(tp);
|
|
|
3447 # ifdef FEAT_EVAL
|
|
|
3448 set_vim_var_nr(VV_LNUM, printer_page_num);
|
|
839
|
3449 use_sandbox = was_set_insecurely(opt_name, 0);
|
|
687
|
3450 # endif
|
|
706
|
3451 /* It's almost as going to the tabpage, but without autocommands. */
|
|
|
3452 curtab->tp_firstwin = firstwin;
|
|
|
3453 curtab->tp_lastwin = lastwin;
|
|
|
3454 curtab->tp_curwin = curwin;
|
|
|
3455 save_curtab = curtab;
|
|
|
3456 curtab = tp;
|
|
|
3457 topframe = curtab->tp_topframe;
|
|
|
3458 firstwin = curtab->tp_firstwin;
|
|
|
3459 lastwin = curtab->tp_lastwin;
|
|
|
3460 curwin = curtab->tp_curwin;
|
|
|
3461 curbuf = curwin->w_buffer;
|
|
|
3462
|
|
687
|
3463 /* Can't use NameBuff directly, build_stl_str_hl() uses it. */
|
|
857
|
3464 build_stl_str_hl(curwin, res, MAXPATHL, *opt, use_sandbox,
|
|
706
|
3465 0, (int)Columns, NULL, NULL);
|
|
687
|
3466 STRCPY(NameBuff, res);
|
|
|
3467
|
|
706
|
3468 /* Back to the original curtab. */
|
|
|
3469 curtab = save_curtab;
|
|
|
3470 topframe = curtab->tp_topframe;
|
|
|
3471 firstwin = curtab->tp_firstwin;
|
|
|
3472 lastwin = curtab->tp_lastwin;
|
|
|
3473 curwin = curtab->tp_curwin;
|
|
|
3474 curbuf = curwin->w_buffer;
|
|
|
3475
|
|
687
|
3476 if (called_emsg)
|
|
839
|
3477 set_string_option_direct(opt_name, -1,
|
|
694
|
3478 (char_u *)"", OPT_FREE, SID_ERROR);
|
|
687
|
3479 called_emsg |= save_called_emsg;
|
|
|
3480 }
|
|
857
|
3481
|
|
|
3482 /* If 'guitablabel'/'guitabtooltip' is not set or the result is empty then
|
|
|
3483 * use a default label. */
|
|
|
3484 if (**opt == NUL || *NameBuff == NUL)
|
|
687
|
3485 {
|
|
819
|
3486 /* Get the buffer name into NameBuff[] and shorten it. */
|
|
687
|
3487 get_trans_bufname(tp == curtab ? curbuf : tp->tp_curwin->w_buffer);
|
|
839
|
3488 if (!tooltip)
|
|
|
3489 shorten_dir(NameBuff);
|
|
687
|
3490
|
|
|
3491 wp = (tp == curtab) ? firstwin : tp->tp_firstwin;
|
|
|
3492 for (wincount = 0; wp != NULL; wp = wp->w_next, ++wincount)
|
|
|
3493 if (bufIsChanged(wp->w_buffer))
|
|
|
3494 modified = TRUE;
|
|
|
3495 if (modified || wincount > 1)
|
|
|
3496 {
|
|
|
3497 if (wincount > 1)
|
|
|
3498 vim_snprintf((char *)buf, sizeof(buf), "%d", wincount);
|
|
|
3499 else
|
|
|
3500 buf[0] = NUL;
|
|
|
3501 if (modified)
|
|
|
3502 STRCAT(buf, "+");
|
|
|
3503 STRCAT(buf, " ");
|
|
|
3504 mch_memmove(NameBuff + STRLEN(buf), NameBuff, STRLEN(NameBuff) + 1);
|
|
|
3505 mch_memmove(NameBuff, buf, STRLEN(buf));
|
|
|
3506 }
|
|
685
|
3507 }
|
|
|
3508 }
|
|
|
3509
|
|
691
|
3510 /*
|
|
|
3511 * Send the event for clicking to select tab page "nr".
|
|
|
3512 * Returns TRUE if it was done, FALSE when skipped because we are already at
|
|
838
|
3513 * that tab page or the cmdline window is open.
|
|
691
|
3514 */
|
|
|
3515 int
|
|
|
3516 send_tabline_event(nr)
|
|
|
3517 int nr;
|
|
|
3518 {
|
|
|
3519 char_u string[3];
|
|
|
3520
|
|
|
3521 if (nr == tabpage_index(curtab))
|
|
|
3522 return FALSE;
|
|
844
|
3523
|
|
|
3524 /* Don't put events in the input queue now. */
|
|
|
3525 if (hold_gui_events
|
|
838
|
3526 # ifdef FEAT_CMDWIN
|
|
844
|
3527 || cmdwin_type != 0
|
|
|
3528 # endif
|
|
|
3529 )
|
|
838
|
3530 {
|
|
|
3531 /* Set it back to the current tab page. */
|
|
|
3532 gui_mch_set_curtab(tabpage_index(curtab));
|
|
|
3533 return FALSE;
|
|
|
3534 }
|
|
844
|
3535
|
|
691
|
3536 string[0] = CSI;
|
|
|
3537 string[1] = KS_TABLINE;
|
|
|
3538 string[2] = KE_FILLER;
|
|
|
3539 add_to_input_buf(string, 3);
|
|
|
3540 string[0] = nr;
|
|
|
3541 add_to_input_buf_csi(string, 1);
|
|
|
3542 return TRUE;
|
|
|
3543 }
|
|
|
3544
|
|
824
|
3545 /*
|
|
|
3546 * Send a tabline menu event
|
|
|
3547 */
|
|
|
3548 void
|
|
|
3549 send_tabline_menu_event(tabidx, event)
|
|
|
3550 int tabidx;
|
|
|
3551 int event;
|
|
|
3552 {
|
|
|
3553 char_u string[3];
|
|
|
3554
|
|
844
|
3555 /* Don't put events in the input queue now. */
|
|
|
3556 if (hold_gui_events)
|
|
|
3557 return;
|
|
|
3558
|
|
824
|
3559 string[0] = CSI;
|
|
|
3560 string[1] = KS_TABMENU;
|
|
|
3561 string[2] = KE_FILLER;
|
|
|
3562 add_to_input_buf(string, 3);
|
|
|
3563 string[0] = tabidx;
|
|
|
3564 string[1] = (char_u)(long)event;
|
|
|
3565 add_to_input_buf_csi(string, 2);
|
|
|
3566 }
|
|
|
3567
|
|
685
|
3568 #endif
|
|
7
|
3569
|
|
|
3570 /*
|
|
|
3571 * Scrollbar stuff:
|
|
|
3572 */
|
|
|
3573
|
|
669
|
3574 #if defined(FEAT_WINDOWS) || defined(PROTO)
|
|
|
3575 /*
|
|
|
3576 * Remove all scrollbars. Used before switching to another tab page.
|
|
|
3577 */
|
|
|
3578 void
|
|
|
3579 gui_remove_scrollbars()
|
|
|
3580 {
|
|
|
3581 int i;
|
|
|
3582 win_T *wp;
|
|
|
3583
|
|
|
3584 for (i = 0; i < 3; i++)
|
|
|
3585 {
|
|
|
3586 if (i == SBAR_BOTTOM)
|
|
|
3587 gui_mch_enable_scrollbar(&gui.bottom_sbar, FALSE);
|
|
|
3588 else
|
|
|
3589 {
|
|
|
3590 FOR_ALL_WINDOWS(wp)
|
|
|
3591 {
|
|
|
3592 gui_do_scrollbar(wp, i, FALSE);
|
|
|
3593 }
|
|
|
3594 }
|
|
788
|
3595 curtab->tp_prev_which_scrollbars[i] = -1;
|
|
669
|
3596 }
|
|
|
3597 }
|
|
|
3598 #endif
|
|
|
3599
|
|
7
|
3600 void
|
|
|
3601 gui_create_scrollbar(sb, type, wp)
|
|
|
3602 scrollbar_T *sb;
|
|
|
3603 int type;
|
|
|
3604 win_T *wp;
|
|
|
3605 {
|
|
|
3606 static int sbar_ident = 0;
|
|
|
3607
|
|
|
3608 sb->ident = sbar_ident++; /* No check for too big, but would it happen? */
|
|
|
3609 sb->wp = wp;
|
|
|
3610 sb->type = type;
|
|
|
3611 sb->value = 0;
|
|
|
3612 #ifdef FEAT_GUI_ATHENA
|
|
|
3613 sb->pixval = 0;
|
|
|
3614 #endif
|
|
|
3615 sb->size = 1;
|
|
|
3616 sb->max = 1;
|
|
|
3617 sb->top = 0;
|
|
|
3618 sb->height = 0;
|
|
|
3619 #ifdef FEAT_VERTSPLIT
|
|
|
3620 sb->width = 0;
|
|
|
3621 #endif
|
|
|
3622 sb->status_height = 0;
|
|
|
3623 gui_mch_create_scrollbar(sb, (wp == NULL) ? SBAR_HORIZ : SBAR_VERT);
|
|
|
3624 }
|
|
|
3625
|
|
|
3626 /*
|
|
|
3627 * Find the scrollbar with the given index.
|
|
|
3628 */
|
|
|
3629 scrollbar_T *
|
|
|
3630 gui_find_scrollbar(ident)
|
|
|
3631 long ident;
|
|
|
3632 {
|
|
|
3633 win_T *wp;
|
|
|
3634
|
|
|
3635 if (gui.bottom_sbar.ident == ident)
|
|
|
3636 return &gui.bottom_sbar;
|
|
|
3637 FOR_ALL_WINDOWS(wp)
|
|
|
3638 {
|
|
|
3639 if (wp->w_scrollbars[SBAR_LEFT].ident == ident)
|
|
|
3640 return &wp->w_scrollbars[SBAR_LEFT];
|
|
|
3641 if (wp->w_scrollbars[SBAR_RIGHT].ident == ident)
|
|
|
3642 return &wp->w_scrollbars[SBAR_RIGHT];
|
|
|
3643 }
|
|
|
3644 return NULL;
|
|
|
3645 }
|
|
|
3646
|
|
|
3647 /*
|
|
|
3648 * For most systems: Put a code in the input buffer for a dragged scrollbar.
|
|
|
3649 *
|
|
|
3650 * For Win32, Macintosh and GTK+ 2:
|
|
|
3651 * Scrollbars seem to grab focus and vim doesn't read the input queue until
|
|
|
3652 * you stop dragging the scrollbar. We get here each time the scrollbar is
|
|
|
3653 * dragged another pixel, but as far as the rest of vim goes, it thinks
|
|
|
3654 * we're just hanging in the call to DispatchMessage() in
|
|
|
3655 * process_message(). The DispatchMessage() call that hangs was passed a
|
|
|
3656 * mouse button click event in the scrollbar window. -- webb.
|
|
|
3657 *
|
|
|
3658 * Solution: Do the scrolling right here. But only when allowed.
|
|
|
3659 * Ignore the scrollbars while executing an external command or when there
|
|
|
3660 * are still characters to be processed.
|
|
|
3661 */
|
|
|
3662 void
|
|
|
3663 gui_drag_scrollbar(sb, value, still_dragging)
|
|
|
3664 scrollbar_T *sb;
|
|
|
3665 long value;
|
|
|
3666 int still_dragging;
|
|
|
3667 {
|
|
|
3668 #ifdef FEAT_WINDOWS
|
|
|
3669 win_T *wp;
|
|
|
3670 #endif
|
|
|
3671 int sb_num;
|
|
|
3672 #ifdef USE_ON_FLY_SCROLL
|
|
|
3673 colnr_T old_leftcol = curwin->w_leftcol;
|
|
|
3674 # ifdef FEAT_SCROLLBIND
|
|
|
3675 linenr_T old_topline = curwin->w_topline;
|
|
|
3676 # endif
|
|
|
3677 # ifdef FEAT_DIFF
|
|
|
3678 int old_topfill = curwin->w_topfill;
|
|
|
3679 # endif
|
|
|
3680 #else
|
|
664
|
3681 char_u bytes[sizeof(long_u)];
|
|
7
|
3682 int byte_count;
|
|
|
3683 #endif
|
|
|
3684
|
|
|
3685 if (sb == NULL)
|
|
|
3686 return;
|
|
|
3687
|
|
|
3688 /* Don't put events in the input queue now. */
|
|
|
3689 if (hold_gui_events)
|
|
|
3690 return;
|
|
|
3691
|
|
|
3692 #ifdef FEAT_CMDWIN
|
|
|
3693 if (cmdwin_type != 0 && sb->wp != curwin)
|
|
|
3694 return;
|
|
|
3695 #endif
|
|
|
3696
|
|
|
3697 if (still_dragging)
|
|
|
3698 {
|
|
|
3699 if (sb->wp == NULL)
|
|
|
3700 gui.dragged_sb = SBAR_BOTTOM;
|
|
|
3701 else if (sb == &sb->wp->w_scrollbars[SBAR_LEFT])
|
|
|
3702 gui.dragged_sb = SBAR_LEFT;
|
|
|
3703 else
|
|
|
3704 gui.dragged_sb = SBAR_RIGHT;
|
|
|
3705 gui.dragged_wp = sb->wp;
|
|
|
3706 }
|
|
|
3707 else
|
|
|
3708 {
|
|
|
3709 gui.dragged_sb = SBAR_NONE;
|
|
|
3710 #ifdef HAVE_GTK2
|
|
|
3711 /* Keep the "dragged_wp" value until after the scrolling, for when the
|
|
|
3712 * moust button is released. GTK2 doesn't send the button-up event. */
|
|
|
3713 gui.dragged_wp = NULL;
|
|
|
3714 #endif
|
|
|
3715 }
|
|
|
3716
|
|
|
3717 /* Vertical sbar info is kept in the first sbar (the left one) */
|
|
|
3718 if (sb->wp != NULL)
|
|
|
3719 sb = &sb->wp->w_scrollbars[0];
|
|
|
3720
|
|
|
3721 /*
|
|
|
3722 * Check validity of value
|
|
|
3723 */
|
|
|
3724 if (value < 0)
|
|
|
3725 value = 0;
|
|
|
3726 #ifdef SCROLL_PAST_END
|
|
|
3727 else if (value > sb->max)
|
|
|
3728 value = sb->max;
|
|
|
3729 #else
|
|
|
3730 if (value > sb->max - sb->size + 1)
|
|
|
3731 value = sb->max - sb->size + 1;
|
|
|
3732 #endif
|
|
|
3733
|
|
|
3734 sb->value = value;
|
|
|
3735
|
|
|
3736 #ifdef USE_ON_FLY_SCROLL
|
|
|
3737 /* When not allowed to do the scrolling right now, return. */
|
|
|
3738 if (dont_scroll || input_available())
|
|
|
3739 return;
|
|
|
3740 #endif
|
|
973
|
3741 #ifdef FEAT_INS_EXPAND
|
|
|
3742 /* Disallow scrolling the current window when the completion popup menu is
|
|
|
3743 * visible. */
|
|
|
3744 if ((sb->wp == NULL || sb->wp == curwin) && pum_visible())
|
|
|
3745 return;
|
|
|
3746 #endif
|
|
7
|
3747
|
|
|
3748 #ifdef FEAT_RIGHTLEFT
|
|
|
3749 if (sb->wp == NULL && curwin->w_p_rl)
|
|
|
3750 {
|
|
|
3751 value = sb->max + 1 - sb->size - value;
|
|
|
3752 if (value < 0)
|
|
|
3753 value = 0;
|
|
|
3754 }
|
|
|
3755 #endif
|
|
|
3756
|
|
|
3757 if (sb->wp != NULL) /* vertical scrollbar */
|
|
|
3758 {
|
|
|
3759 sb_num = 0;
|
|
|
3760 #ifdef FEAT_WINDOWS
|
|
|
3761 for (wp = firstwin; wp != sb->wp && wp != NULL; wp = wp->w_next)
|
|
|
3762 sb_num++;
|
|
|
3763 if (wp == NULL)
|
|
|
3764 return;
|
|
|
3765 #else
|
|
|
3766 if (sb->wp != curwin)
|
|
|
3767 return;
|
|
|
3768 #endif
|
|
|
3769
|
|
|
3770 #ifdef USE_ON_FLY_SCROLL
|
|
|
3771 current_scrollbar = sb_num;
|
|
|
3772 scrollbar_value = value;
|
|
|
3773 if (State & NORMAL)
|
|
|
3774 {
|
|
|
3775 gui_do_scroll();
|
|
|
3776 setcursor();
|
|
|
3777 }
|
|
|
3778 else if (State & INSERT)
|
|
|
3779 {
|
|
|
3780 ins_scroll();
|
|
|
3781 setcursor();
|
|
|
3782 }
|
|
|
3783 else if (State & CMDLINE)
|
|
|
3784 {
|
|
|
3785 if (msg_scrolled == 0)
|
|
|
3786 {
|
|
|
3787 gui_do_scroll();
|
|
|
3788 redrawcmdline();
|
|
|
3789 }
|
|
|
3790 }
|
|
|
3791 # ifdef FEAT_FOLDING
|
|
|
3792 /* Value may have been changed for closed fold. */
|
|
|
3793 sb->value = sb->wp->w_topline - 1;
|
|
|
3794 # endif
|
|
788
|
3795
|
|
|
3796 /* When dragging one scrollbar and there is another one at the other
|
|
|
3797 * side move the thumb of that one too. */
|
|
|
3798 if (gui.which_scrollbars[SBAR_RIGHT] && gui.which_scrollbars[SBAR_LEFT])
|
|
|
3799 gui_mch_set_scrollbar_thumb(
|
|
|
3800 &sb->wp->w_scrollbars[
|
|
|
3801 sb == &sb->wp->w_scrollbars[SBAR_RIGHT]
|
|
|
3802 ? SBAR_LEFT : SBAR_RIGHT],
|
|
|
3803 sb->value, sb->size, sb->max);
|
|
|
3804
|
|
7
|
3805 #else
|
|
|
3806 bytes[0] = CSI;
|
|
|
3807 bytes[1] = KS_VER_SCROLLBAR;
|
|
|
3808 bytes[2] = KE_FILLER;
|
|
|
3809 bytes[3] = (char_u)sb_num;
|
|
|
3810 byte_count = 4;
|
|
|
3811 #endif
|
|
|
3812 }
|
|
|
3813 else
|
|
|
3814 {
|
|
|
3815 #ifdef USE_ON_FLY_SCROLL
|
|
|
3816 scrollbar_value = value;
|
|
|
3817
|
|
|
3818 if (State & NORMAL)
|
|
|
3819 gui_do_horiz_scroll();
|
|
|
3820 else if (State & INSERT)
|
|
|
3821 ins_horscroll();
|
|
|
3822 else if (State & CMDLINE)
|
|
|
3823 {
|
|
540
|
3824 if (msg_scrolled == 0)
|
|
7
|
3825 {
|
|
|
3826 gui_do_horiz_scroll();
|
|
|
3827 redrawcmdline();
|
|
|
3828 }
|
|
|
3829 }
|
|
|
3830 if (old_leftcol != curwin->w_leftcol)
|
|
|
3831 {
|
|
|
3832 updateWindow(curwin); /* update window, status and cmdline */
|
|
|
3833 setcursor();
|
|
|
3834 }
|
|
|
3835 #else
|
|
|
3836 bytes[0] = CSI;
|
|
|
3837 bytes[1] = KS_HOR_SCROLLBAR;
|
|
|
3838 bytes[2] = KE_FILLER;
|
|
|
3839 byte_count = 3;
|
|
|
3840 #endif
|
|
|
3841 }
|
|
|
3842
|
|
|
3843 #ifdef USE_ON_FLY_SCROLL
|
|
|
3844 # ifdef FEAT_SCROLLBIND
|
|
|
3845 /*
|
|
|
3846 * synchronize other windows, as necessary according to 'scrollbind'
|
|
|
3847 */
|
|
|
3848 if (curwin->w_p_scb
|
|
|
3849 && ((sb->wp == NULL && curwin->w_leftcol != old_leftcol)
|
|
|
3850 || (sb->wp == curwin && (curwin->w_topline != old_topline
|
|
|
3851 # ifdef FEAT_DIFF
|
|
|
3852 || curwin->w_topfill != old_topfill
|
|
|
3853 # endif
|
|
|
3854 ))))
|
|
|
3855 {
|
|
|
3856 do_check_scrollbind(TRUE);
|
|
|
3857 /* need to update the window right here */
|
|
|
3858 for (wp = firstwin; wp != NULL; wp = wp->w_next)
|
|
|
3859 if (wp->w_redr_type > 0)
|
|
|
3860 updateWindow(wp);
|
|
|
3861 setcursor();
|
|
|
3862 }
|
|
|
3863 # endif
|
|
|
3864 out_flush();
|
|
|
3865 gui_update_cursor(FALSE, TRUE);
|
|
|
3866 #else
|
|
664
|
3867 add_to_input_buf(bytes, byte_count);
|
|
|
3868 add_long_to_buf((long_u)value, bytes);
|
|
|
3869 add_to_input_buf_csi(bytes, sizeof(long_u));
|
|
7
|
3870 #endif
|
|
|
3871 }
|
|
|
3872
|
|
|
3873 /*
|
|
|
3874 * Scrollbar stuff:
|
|
|
3875 */
|
|
|
3876
|
|
|
3877 void
|
|
|
3878 gui_update_scrollbars(force)
|
|
|
3879 int force; /* Force all scrollbars to get updated */
|
|
|
3880 {
|
|
|
3881 win_T *wp;
|
|
|
3882 scrollbar_T *sb;
|
|
|
3883 long val, size, max; /* need 32 bits here */
|
|
|
3884 int which_sb;
|
|
|
3885 int h, y;
|
|
|
3886 #ifdef FEAT_VERTSPLIT
|
|
|
3887 static win_T *prev_curwin = NULL;
|
|
|
3888 #endif
|
|
|
3889
|
|
|
3890 /* Update the horizontal scrollbar */
|
|
|
3891 gui_update_horiz_scrollbar(force);
|
|
|
3892
|
|
|
3893 #ifndef WIN3264
|
|
|
3894 /* Return straight away if there is neither a left nor right scrollbar.
|
|
|
3895 * On MS-Windows this is required anyway for scrollwheel messages. */
|
|
|
3896 if (!gui.which_scrollbars[SBAR_LEFT] && !gui.which_scrollbars[SBAR_RIGHT])
|
|
|
3897 return;
|
|
|
3898 #endif
|
|
|
3899
|
|
|
3900 /*
|
|
|
3901 * Don't want to update a scrollbar while we're dragging it. But if we
|
|
|
3902 * have both a left and right scrollbar, and we drag one of them, we still
|
|
|
3903 * need to update the other one.
|
|
|
3904 */
|
|
674
|
3905 if (!force && (gui.dragged_sb == SBAR_LEFT || gui.dragged_sb == SBAR_RIGHT)
|
|
|
3906 && gui.which_scrollbars[SBAR_LEFT]
|
|
|
3907 && gui.which_scrollbars[SBAR_RIGHT])
|
|
7
|
3908 {
|
|
|
3909 /*
|
|
|
3910 * If we have two scrollbars and one of them is being dragged, just
|
|
|
3911 * copy the scrollbar position from the dragged one to the other one.
|
|
|
3912 */
|
|
|
3913 which_sb = SBAR_LEFT + SBAR_RIGHT - gui.dragged_sb;
|
|
|
3914 if (gui.dragged_wp != NULL)
|
|
|
3915 gui_mch_set_scrollbar_thumb(
|
|
|
3916 &gui.dragged_wp->w_scrollbars[which_sb],
|
|
|
3917 gui.dragged_wp->w_scrollbars[0].value,
|
|
|
3918 gui.dragged_wp->w_scrollbars[0].size,
|
|
|
3919 gui.dragged_wp->w_scrollbars[0].max);
|
|
|
3920 }
|
|
|
3921
|
|
|
3922 /* avoid that moving components around generates events */
|
|
|
3923 ++hold_gui_events;
|
|
|
3924
|
|
|
3925 for (wp = firstwin; wp != NULL; wp = W_NEXT(wp))
|
|
|
3926 {
|
|
|
3927 if (wp->w_buffer == NULL) /* just in case */
|
|
|
3928 continue;
|
|
674
|
3929 /* Skip a scrollbar that is being dragged. */
|
|
|
3930 if (!force && (gui.dragged_sb == SBAR_LEFT
|
|
|
3931 || gui.dragged_sb == SBAR_RIGHT)
|
|
|
3932 && gui.dragged_wp == wp)
|
|
|
3933 continue;
|
|
|
3934
|
|
7
|
3935 #ifdef SCROLL_PAST_END
|
|
|
3936 max = wp->w_buffer->b_ml.ml_line_count - 1;
|
|
|
3937 #else
|
|
|
3938 max = wp->w_buffer->b_ml.ml_line_count + wp->w_height - 2;
|
|
|
3939 #endif
|
|
|
3940 if (max < 0) /* empty buffer */
|
|
|
3941 max = 0;
|
|
|
3942 val = wp->w_topline - 1;
|
|
|
3943 size = wp->w_height;
|
|
|
3944 #ifdef SCROLL_PAST_END
|
|
|
3945 if (val > max) /* just in case */
|
|
|
3946 val = max;
|
|
|
3947 #else
|
|
|
3948 if (size > max + 1) /* just in case */
|
|
|
3949 size = max + 1;
|
|
|
3950 if (val > max - size + 1)
|
|
|
3951 val = max - size + 1;
|
|
|
3952 #endif
|
|
|
3953 if (val < 0) /* minimal value is 0 */
|
|
|
3954 val = 0;
|
|
|
3955
|
|
|
3956 /*
|
|
|
3957 * Scrollbar at index 0 (the left one) contains all the information.
|
|
|
3958 * It would be the same info for left and right so we just store it for
|
|
|
3959 * one of them.
|
|
|
3960 */
|
|
|
3961 sb = &wp->w_scrollbars[0];
|
|
|
3962
|
|
|
3963 /*
|
|
|
3964 * Note: no check for valid w_botline. If it's not valid the
|
|
|
3965 * scrollbars will be updated later anyway.
|
|
|
3966 */
|
|
|
3967 if (size < 1 || wp->w_botline - 2 > max)
|
|
|
3968 {
|
|
|
3969 /*
|
|
|
3970 * This can happen during changing files. Just don't update the
|
|
|
3971 * scrollbar for now.
|
|
|
3972 */
|
|
|
3973 sb->height = 0; /* Force update next time */
|
|
|
3974 if (gui.which_scrollbars[SBAR_LEFT])
|
|
|
3975 gui_do_scrollbar(wp, SBAR_LEFT, FALSE);
|
|
|
3976 if (gui.which_scrollbars[SBAR_RIGHT])
|
|
|
3977 gui_do_scrollbar(wp, SBAR_RIGHT, FALSE);
|
|
|
3978 continue;
|
|
|
3979 }
|
|
|
3980 if (force || sb->height != wp->w_height
|
|
|
3981 #ifdef FEAT_WINDOWS
|
|
|
3982 || sb->top != wp->w_winrow
|
|
|
3983 || sb->status_height != wp->w_status_height
|
|
|
3984 # ifdef FEAT_VERTSPLIT
|
|
|
3985 || sb->width != wp->w_width
|
|
|
3986 || prev_curwin != curwin
|
|
|
3987 # endif
|
|
|
3988 #endif
|
|
|
3989 )
|
|
|
3990 {
|
|
|
3991 /* Height, width or position of scrollbar has changed. For
|
|
|
3992 * vertical split: curwin changed. */
|
|
|
3993 sb->height = wp->w_height;
|
|
|
3994 #ifdef FEAT_WINDOWS
|
|
|
3995 sb->top = wp->w_winrow;
|
|
|
3996 sb->status_height = wp->w_status_height;
|
|
|
3997 # ifdef FEAT_VERTSPLIT
|
|
|
3998 sb->width = wp->w_width;
|
|
|
3999 # endif
|
|
|
4000 #endif
|
|
|
4001
|
|
|
4002 /* Calculate height and position in pixels */
|
|
|
4003 h = (sb->height + sb->status_height) * gui.char_height;
|
|
|
4004 y = sb->top * gui.char_height + gui.border_offset;
|
|
|
4005 #if defined(FEAT_MENU) && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF) && !defined(FEAT_GUI_PHOTON)
|
|
|
4006 if (gui.menu_is_active)
|
|
|
4007 y += gui.menu_height;
|
|
|
4008 #endif
|
|
|
4009
|
|
|
4010 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_ATHENA))
|
|
|
4011 if (vim_strchr(p_go, GO_TOOLBAR) != NULL)
|
|
|
4012 # ifdef FEAT_GUI_ATHENA
|
|
|
4013 y += gui.toolbar_height;
|
|
|
4014 # else
|
|
|
4015 # ifdef FEAT_GUI_MSWIN
|
|
|
4016 y += TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT;
|
|
|
4017 # endif
|
|
|
4018 # endif
|
|
|
4019 #endif
|
|
|
4020
|
|
810
|
4021 #if defined(FEAT_GUI_TABLINE) && defined(FEAT_GUI_MSWIN)
|
|
|
4022 if (gui_has_tabline())
|
|
843
|
4023 y += gui.tabline_height;
|
|
810
|
4024 #endif
|
|
|
4025
|
|
7
|
4026 #ifdef FEAT_WINDOWS
|
|
|
4027 if (wp->w_winrow == 0)
|
|
|
4028 #endif
|
|
|
4029 {
|
|
|
4030 /* Height of top scrollbar includes width of top border */
|
|
|
4031 h += gui.border_offset;
|
|
|
4032 y -= gui.border_offset;
|
|
|
4033 }
|
|
|
4034 if (gui.which_scrollbars[SBAR_LEFT])
|
|
|
4035 {
|
|
|
4036 gui_mch_set_scrollbar_pos(&wp->w_scrollbars[SBAR_LEFT],
|
|
|
4037 gui.left_sbar_x, y,
|
|
|
4038 gui.scrollbar_width, h);
|
|
|
4039 gui_do_scrollbar(wp, SBAR_LEFT, TRUE);
|
|
|
4040 }
|
|
|
4041 if (gui.which_scrollbars[SBAR_RIGHT])
|
|
|
4042 {
|
|
|
4043 gui_mch_set_scrollbar_pos(&wp->w_scrollbars[SBAR_RIGHT],
|
|
|
4044 gui.right_sbar_x, y,
|
|
|
4045 gui.scrollbar_width, h);
|
|
|
4046 gui_do_scrollbar(wp, SBAR_RIGHT, TRUE);
|
|
|
4047 }
|
|
|
4048 }
|
|
|
4049
|
|
|
4050 /* Reduce the number of calls to gui_mch_set_scrollbar_thumb() by
|
|
|
4051 * checking if the thumb moved at least a pixel. Only do this for
|
|
|
4052 * Athena, most other GUIs require the update anyway to make the
|
|
|
4053 * arrows work. */
|
|
|
4054 #ifdef FEAT_GUI_ATHENA
|
|
|
4055 if (max == 0)
|
|
|
4056 y = 0;
|
|
|
4057 else
|
|
|
4058 y = (val * (sb->height + 2) * gui.char_height + max / 2) / max;
|
|
|
4059 if (force || sb->pixval != y || sb->size != size || sb->max != max)
|
|
|
4060 #else
|
|
|
4061 if (force || sb->value != val || sb->size != size || sb->max != max)
|
|
|
4062 #endif
|
|
|
4063 {
|
|
|
4064 /* Thumb of scrollbar has moved */
|
|
|
4065 sb->value = val;
|
|
|
4066 #ifdef FEAT_GUI_ATHENA
|
|
|
4067 sb->pixval = y;
|
|
|
4068 #endif
|
|
|
4069 sb->size = size;
|
|
|
4070 sb->max = max;
|
|
674
|
4071 if (gui.which_scrollbars[SBAR_LEFT]
|
|
|
4072 && (gui.dragged_sb != SBAR_LEFT || gui.dragged_wp != wp))
|
|
7
|
4073 gui_mch_set_scrollbar_thumb(&wp->w_scrollbars[SBAR_LEFT],
|
|
|
4074 val, size, max);
|
|
|
4075 if (gui.which_scrollbars[SBAR_RIGHT]
|
|
674
|
4076 && (gui.dragged_sb != SBAR_RIGHT || gui.dragged_wp != wp))
|
|
7
|
4077 gui_mch_set_scrollbar_thumb(&wp->w_scrollbars[SBAR_RIGHT],
|
|
|
4078 val, size, max);
|
|
|
4079 }
|
|
|
4080 }
|
|
|
4081 #ifdef FEAT_VERTSPLIT
|
|
|
4082 prev_curwin = curwin;
|
|
|
4083 #endif
|
|
|
4084 --hold_gui_events;
|
|
|
4085 }
|
|
|
4086
|
|
|
4087 /*
|
|
|
4088 * Enable or disable a scrollbar.
|
|
|
4089 * Check for scrollbars for vertically split windows which are not enabled
|
|
|
4090 * sometimes.
|
|
|
4091 */
|
|
|
4092 static void
|
|
|
4093 gui_do_scrollbar(wp, which, enable)
|
|
|
4094 win_T *wp;
|
|
|
4095 int which; /* SBAR_LEFT or SBAR_RIGHT */
|
|
|
4096 int enable; /* TRUE to enable scrollbar */
|
|
|
4097 {
|
|
|
4098 #ifdef FEAT_VERTSPLIT
|
|
|
4099 int midcol = curwin->w_wincol + curwin->w_width / 2;
|
|
|
4100 int has_midcol = (wp->w_wincol <= midcol
|
|
|
4101 && wp->w_wincol + wp->w_width >= midcol);
|
|
|
4102
|
|
|
4103 /* Only enable scrollbars that contain the middle column of the current
|
|
|
4104 * window. */
|
|
|
4105 if (gui.which_scrollbars[SBAR_RIGHT] != gui.which_scrollbars[SBAR_LEFT])
|
|
|
4106 {
|
|
|
4107 /* Scrollbars only on one side. Don't enable scrollbars that don't
|
|
|
4108 * contain the middle column of the current window. */
|
|
|
4109 if (!has_midcol)
|
|
|
4110 enable = FALSE;
|
|
|
4111 }
|
|
|
4112 else
|
|
|
4113 {
|
|
|
4114 /* Scrollbars on both sides. Don't enable scrollbars that neither
|
|
|
4115 * contain the middle column of the current window nor are on the far
|
|
|
4116 * side. */
|
|
|
4117 if (midcol > Columns / 2)
|
|
|
4118 {
|
|
|
4119 if (which == SBAR_LEFT ? wp->w_wincol != 0 : !has_midcol)
|
|
|
4120 enable = FALSE;
|
|
|
4121 }
|
|
|
4122 else
|
|
|
4123 {
|
|
|
4124 if (which == SBAR_RIGHT ? wp->w_wincol + wp->w_width != Columns
|
|
|
4125 : !has_midcol)
|
|
|
4126 enable = FALSE;
|
|
|
4127 }
|
|
|
4128 }
|
|
|
4129 #endif
|
|
|
4130 gui_mch_enable_scrollbar(&wp->w_scrollbars[which], enable);
|
|
|
4131 }
|
|
|
4132
|
|
|
4133 /*
|
|
|
4134 * Scroll a window according to the values set in the globals current_scrollbar
|
|
|
4135 * and scrollbar_value. Return TRUE if the cursor in the current window moved
|
|
|
4136 * or FALSE otherwise.
|
|
|
4137 */
|
|
|
4138 int
|
|
|
4139 gui_do_scroll()
|
|
|
4140 {
|
|
|
4141 win_T *wp, *save_wp;
|
|
|
4142 int i;
|
|
|
4143 long nlines;
|
|
|
4144 pos_T old_cursor;
|
|
|
4145 linenr_T old_topline;
|
|
|
4146 #ifdef FEAT_DIFF
|
|
|
4147 int old_topfill;
|
|
|
4148 #endif
|
|
|
4149
|
|
|
4150 for (wp = firstwin, i = 0; i < current_scrollbar; wp = W_NEXT(wp), i++)
|
|
|
4151 if (wp == NULL)
|
|
|
4152 break;
|
|
|
4153 if (wp == NULL)
|
|
|
4154 /* Couldn't find window */
|
|
|
4155 return FALSE;
|
|
|
4156
|
|
|
4157 /*
|
|
|
4158 * Compute number of lines to scroll. If zero, nothing to do.
|
|
|
4159 */
|
|
|
4160 nlines = (long)scrollbar_value + 1 - (long)wp->w_topline;
|
|
|
4161 if (nlines == 0)
|
|
|
4162 return FALSE;
|
|
|
4163
|
|
|
4164 save_wp = curwin;
|
|
|
4165 old_topline = wp->w_topline;
|
|
|
4166 #ifdef FEAT_DIFF
|
|
|
4167 old_topfill = wp->w_topfill;
|
|
|
4168 #endif
|
|
|
4169 old_cursor = wp->w_cursor;
|
|
|
4170 curwin = wp;
|
|
|
4171 curbuf = wp->w_buffer;
|
|
|
4172 if (nlines < 0)
|
|
|
4173 scrolldown(-nlines, gui.dragged_wp == NULL);
|
|
|
4174 else
|
|
|
4175 scrollup(nlines, gui.dragged_wp == NULL);
|
|
|
4176 /* Reset dragged_wp after using it. "dragged_sb" will have been reset for
|
|
|
4177 * the mouse-up event already, but we still want it to behave like when
|
|
|
4178 * dragging. But not the next click in an arrow. */
|
|
|
4179 if (gui.dragged_sb == SBAR_NONE)
|
|
|
4180 gui.dragged_wp = NULL;
|
|
|
4181
|
|
|
4182 if (old_topline != wp->w_topline
|
|
|
4183 #ifdef FEAT_DIFF
|
|
|
4184 || old_topfill != wp->w_topfill
|
|
|
4185 #endif
|
|
|
4186 )
|
|
|
4187 {
|
|
|
4188 if (p_so != 0)
|
|
|
4189 {
|
|
|
4190 cursor_correct(); /* fix window for 'so' */
|
|
|
4191 update_topline(); /* avoid up/down jump */
|
|
|
4192 }
|
|
|
4193 if (old_cursor.lnum != wp->w_cursor.lnum)
|
|
|
4194 coladvance(wp->w_curswant);
|
|
|
4195 #ifdef FEAT_SCROLLBIND
|
|
|
4196 wp->w_scbind_pos = wp->w_topline;
|
|
|
4197 #endif
|
|
|
4198 }
|
|
|
4199
|
|
519
|
4200 /* Make sure wp->w_leftcol and wp->w_skipcol are correct. */
|
|
|
4201 validate_cursor();
|
|
|
4202
|
|
7
|
4203 curwin = save_wp;
|
|
|
4204 curbuf = save_wp->w_buffer;
|
|
|
4205
|
|
|
4206 /*
|
|
|
4207 * Don't call updateWindow() when nothing has changed (it will overwrite
|
|
|
4208 * the status line!).
|
|
|
4209 */
|
|
|
4210 if (old_topline != wp->w_topline
|
|
519
|
4211 || wp->w_redr_type != 0
|
|
7
|
4212 #ifdef FEAT_DIFF
|
|
|
4213 || old_topfill != wp->w_topfill
|
|
|
4214 #endif
|
|
|
4215 )
|
|
|
4216 {
|
|
|
4217 redraw_win_later(wp, VALID);
|
|
|
4218 updateWindow(wp); /* update window, status line, and cmdline */
|
|
|
4219 }
|
|
|
4220
|
|
973
|
4221 #ifdef FEAT_INS_EXPAND
|
|
|
4222 /* May need to redraw the popup menu. */
|
|
|
4223 if (pum_visible())
|
|
|
4224 pum_redraw();
|
|
|
4225 #endif
|
|
|
4226
|
|
7
|
4227 return (wp == curwin && !equalpos(curwin->w_cursor, old_cursor));
|
|
|
4228 }
|
|
|
4229
|
|
|
4230
|
|
|
4231 /*
|
|
|
4232 * Horizontal scrollbar stuff:
|
|
|
4233 */
|
|
|
4234
|
|
|
4235 /*
|
|
|
4236 * Return length of line "lnum" for horizontal scrolling.
|
|
|
4237 */
|
|
|
4238 static colnr_T
|
|
|
4239 scroll_line_len(lnum)
|
|
|
4240 linenr_T lnum;
|
|
|
4241 {
|
|
|
4242 char_u *p;
|
|
|
4243 colnr_T col;
|
|
|
4244 int w;
|
|
|
4245
|
|
|
4246 p = ml_get(lnum);
|
|
|
4247 col = 0;
|
|
|
4248 if (*p != NUL)
|
|
|
4249 for (;;)
|
|
|
4250 {
|
|
|
4251 w = chartabsize(p, col);
|
|
39
|
4252 mb_ptr_adv(p);
|
|
7
|
4253 if (*p == NUL) /* don't count the last character */
|
|
|
4254 break;
|
|
|
4255 col += w;
|
|
|
4256 }
|
|
|
4257 return col;
|
|
|
4258 }
|
|
|
4259
|
|
|
4260 /* Remember which line is currently the longest, so that we don't have to
|
|
|
4261 * search for it when scrolling horizontally. */
|
|
|
4262 static linenr_T longest_lnum = 0;
|
|
|
4263
|
|
|
4264 static void
|
|
|
4265 gui_update_horiz_scrollbar(force)
|
|
|
4266 int force;
|
|
|
4267 {
|
|
|
4268 long value, size, max; /* need 32 bit ints here */
|
|
|
4269
|
|
|
4270 if (!gui.which_scrollbars[SBAR_BOTTOM])
|
|
|
4271 return;
|
|
|
4272
|
|
|
4273 if (!force && gui.dragged_sb == SBAR_BOTTOM)
|
|
|
4274 return;
|
|
|
4275
|
|
|
4276 if (!force && curwin->w_p_wrap && gui.prev_wrap)
|
|
|
4277 return;
|
|
|
4278
|
|
|
4279 /*
|
|
|
4280 * It is possible for the cursor to be invalid if we're in the middle of
|
|
|
4281 * something (like changing files). If so, don't do anything for now.
|
|
|
4282 */
|
|
|
4283 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count)
|
|
|
4284 {
|
|
|
4285 gui.bottom_sbar.value = -1;
|
|
|
4286 return;
|
|
|
4287 }
|
|
|
4288
|
|
|
4289 size = W_WIDTH(curwin);
|
|
|
4290 if (curwin->w_p_wrap)
|
|
|
4291 {
|
|
|
4292 value = 0;
|
|
|
4293 #ifdef SCROLL_PAST_END
|
|
|
4294 max = 0;
|
|
|
4295 #else
|
|
|
4296 max = W_WIDTH(curwin) - 1;
|
|
|
4297 #endif
|
|
|
4298 }
|
|
|
4299 else
|
|
|
4300 {
|
|
|
4301 value = curwin->w_leftcol;
|
|
|
4302
|
|
|
4303 /* Calculate maximum for horizontal scrollbar. Check for reasonable
|
|
|
4304 * line numbers, topline and botline can be invalid when displaying is
|
|
|
4305 * postponed. */
|
|
|
4306 if (vim_strchr(p_go, GO_HORSCROLL) == NULL
|
|
|
4307 && curwin->w_topline <= curwin->w_cursor.lnum
|
|
|
4308 && curwin->w_botline > curwin->w_cursor.lnum
|
|
|
4309 && curwin->w_botline <= curbuf->b_ml.ml_line_count + 1)
|
|
|
4310 {
|
|
|
4311 linenr_T lnum;
|
|
|
4312 colnr_T n;
|
|
|
4313
|
|
|
4314 /* Use maximum of all visible lines. Remember the lnum of the
|
|
|
4315 * longest line, clostest to the cursor line. Used when scrolling
|
|
|
4316 * below. */
|
|
|
4317 max = 0;
|
|
|
4318 for (lnum = curwin->w_topline; lnum < curwin->w_botline; ++lnum)
|
|
|
4319 {
|
|
|
4320 n = scroll_line_len(lnum);
|
|
|
4321 if (n > (colnr_T)max)
|
|
|
4322 {
|
|
|
4323 max = n;
|
|
|
4324 longest_lnum = lnum;
|
|
|
4325 }
|
|
|
4326 else if (n == (colnr_T)max
|
|
|
4327 && abs((int)(lnum - curwin->w_cursor.lnum))
|
|
|
4328 < abs((int)(longest_lnum - curwin->w_cursor.lnum)))
|
|
|
4329 longest_lnum = lnum;
|
|
|
4330 }
|
|
|
4331 }
|
|
|
4332 else
|
|
|
4333 /* Use cursor line only. */
|
|
|
4334 max = scroll_line_len(curwin->w_cursor.lnum);
|
|
|
4335 #ifdef FEAT_VIRTUALEDIT
|
|
|
4336 if (virtual_active())
|
|
|
4337 {
|
|
|
4338 /* May move the cursor even further to the right. */
|
|
|
4339 if (curwin->w_virtcol >= (colnr_T)max)
|
|
|
4340 max = curwin->w_virtcol;
|
|
|
4341 }
|
|
|
4342 #endif
|
|
|
4343
|
|
|
4344 #ifndef SCROLL_PAST_END
|
|
|
4345 max += W_WIDTH(curwin) - 1;
|
|
|
4346 #endif
|
|
|
4347 /* The line number isn't scrolled, thus there is less space when
|
|
|
4348 * 'number' is set (also for 'foldcolumn'). */
|
|
|
4349 size -= curwin_col_off();
|
|
|
4350 #ifndef SCROLL_PAST_END
|
|
|
4351 max -= curwin_col_off();
|
|
|
4352 #endif
|
|
|
4353 }
|
|
|
4354
|
|
|
4355 #ifndef SCROLL_PAST_END
|
|
|
4356 if (value > max - size + 1)
|
|
|
4357 value = max - size + 1; /* limit the value to allowable range */
|
|
|
4358 #endif
|
|
|
4359
|
|
|
4360 #ifdef FEAT_RIGHTLEFT
|
|
|
4361 if (curwin->w_p_rl)
|
|
|
4362 {
|
|
|
4363 value = max + 1 - size - value;
|
|
|
4364 if (value < 0)
|
|
|
4365 {
|
|
|
4366 size += value;
|
|
|
4367 value = 0;
|
|
|
4368 }
|
|
|
4369 }
|
|
|
4370 #endif
|
|
|
4371 if (!force && value == gui.bottom_sbar.value && size == gui.bottom_sbar.size
|
|
|
4372 && max == gui.bottom_sbar.max)
|
|
|
4373 return;
|
|
|
4374
|
|
|
4375 gui.bottom_sbar.value = value;
|
|
|
4376 gui.bottom_sbar.size = size;
|
|
|
4377 gui.bottom_sbar.max = max;
|
|
|
4378 gui.prev_wrap = curwin->w_p_wrap;
|
|
|
4379
|
|
|
4380 gui_mch_set_scrollbar_thumb(&gui.bottom_sbar, value, size, max);
|
|
|
4381 }
|
|
|
4382
|
|
|
4383 /*
|
|
|
4384 * Do a horizontal scroll. Return TRUE if the cursor moved, FALSE otherwise.
|
|
|
4385 */
|
|
|
4386 int
|
|
|
4387 gui_do_horiz_scroll()
|
|
|
4388 {
|
|
|
4389 /* no wrapping, no scrolling */
|
|
|
4390 if (curwin->w_p_wrap)
|
|
|
4391 return FALSE;
|
|
|
4392
|
|
|
4393 if (curwin->w_leftcol == scrollbar_value)
|
|
|
4394 return FALSE;
|
|
|
4395
|
|
835
|
4396 curwin->w_leftcol = (colnr_T)scrollbar_value;
|
|
7
|
4397
|
|
|
4398 /* When the line of the cursor is too short, move the cursor to the
|
|
|
4399 * longest visible line. Do a sanity check on "longest_lnum", just in
|
|
|
4400 * case. */
|
|
|
4401 if (vim_strchr(p_go, GO_HORSCROLL) == NULL
|
|
|
4402 && longest_lnum >= curwin->w_topline
|
|
|
4403 && longest_lnum < curwin->w_botline
|
|
|
4404 && !virtual_active())
|
|
|
4405 {
|
|
|
4406 if (scrollbar_value > scroll_line_len(curwin->w_cursor.lnum))
|
|
|
4407 {
|
|
|
4408 curwin->w_cursor.lnum = longest_lnum;
|
|
|
4409 curwin->w_cursor.col = 0;
|
|
|
4410 }
|
|
|
4411 }
|
|
|
4412
|
|
|
4413 return leftcol_changed();
|
|
|
4414 }
|
|
|
4415
|
|
|
4416 /*
|
|
|
4417 * Check that none of the colors are the same as the background color
|
|
|
4418 */
|
|
|
4419 void
|
|
|
4420 gui_check_colors()
|
|
|
4421 {
|
|
|
4422 if (gui.norm_pixel == gui.back_pixel || gui.norm_pixel == INVALCOLOR)
|
|
|
4423 {
|
|
|
4424 gui_set_bg_color((char_u *)"White");
|
|
|
4425 if (gui.norm_pixel == gui.back_pixel || gui.norm_pixel == INVALCOLOR)
|
|
|
4426 gui_set_fg_color((char_u *)"Black");
|
|
|
4427 }
|
|
|
4428 }
|
|
|
4429
|
|
203
|
4430 static void
|
|
7
|
4431 gui_set_fg_color(name)
|
|
|
4432 char_u *name;
|
|
|
4433 {
|
|
|
4434 gui.norm_pixel = gui_get_color(name);
|
|
|
4435 hl_set_fg_color_name(vim_strsave(name));
|
|
|
4436 }
|
|
|
4437
|
|
203
|
4438 static void
|
|
7
|
4439 gui_set_bg_color(name)
|
|
|
4440 char_u *name;
|
|
|
4441 {
|
|
|
4442 gui.back_pixel = gui_get_color(name);
|
|
|
4443 hl_set_bg_color_name(vim_strsave(name));
|
|
|
4444 }
|
|
|
4445
|
|
|
4446 /*
|
|
|
4447 * Allocate a color by name.
|
|
|
4448 * Returns INVALCOLOR and gives an error message when failed.
|
|
|
4449 */
|
|
|
4450 guicolor_T
|
|
|
4451 gui_get_color(name)
|
|
|
4452 char_u *name;
|
|
|
4453 {
|
|
|
4454 guicolor_T t;
|
|
|
4455
|
|
|
4456 if (*name == NUL)
|
|
|
4457 return INVALCOLOR;
|
|
|
4458 t = gui_mch_get_color(name);
|
|
11
|
4459
|
|
7
|
4460 if (t == INVALCOLOR
|
|
574
|
4461 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK)
|
|
7
|
4462 && gui.in_use
|
|
|
4463 #endif
|
|
|
4464 )
|
|
|
4465 EMSG2(_("E254: Cannot allocate color %s"), name);
|
|
|
4466 return t;
|
|
|
4467 }
|
|
|
4468
|
|
|
4469 /*
|
|
|
4470 * Return the grey value of a color (range 0-255).
|
|
|
4471 */
|
|
|
4472 int
|
|
|
4473 gui_get_lightness(pixel)
|
|
|
4474 guicolor_T pixel;
|
|
|
4475 {
|
|
|
4476 long_u rgb = gui_mch_get_rgb(pixel);
|
|
|
4477
|
|
835
|
4478 return (int)( (((rgb >> 16) & 0xff) * 299)
|
|
856
|
4479 + (((rgb >> 8) & 0xff) * 587)
|
|
|
4480 + ((rgb & 0xff) * 114)) / 1000;
|
|
7
|
4481 }
|
|
|
4482
|
|
|
4483 #if defined(FEAT_GUI_X11) || defined(PROTO)
|
|
|
4484 void
|
|
|
4485 gui_new_scrollbar_colors()
|
|
|
4486 {
|
|
|
4487 win_T *wp;
|
|
|
4488
|
|
|
4489 /* Nothing to do if GUI hasn't started yet. */
|
|
|
4490 if (!gui.in_use)
|
|
|
4491 return;
|
|
|
4492
|
|
|
4493 FOR_ALL_WINDOWS(wp)
|
|
|
4494 {
|
|
|
4495 gui_mch_set_scrollbar_colors(&(wp->w_scrollbars[SBAR_LEFT]));
|
|
|
4496 gui_mch_set_scrollbar_colors(&(wp->w_scrollbars[SBAR_RIGHT]));
|
|
|
4497 }
|
|
|
4498 gui_mch_set_scrollbar_colors(&gui.bottom_sbar);
|
|
|
4499 }
|
|
|
4500 #endif
|
|
|
4501
|
|
|
4502 /*
|
|
|
4503 * Call this when focus has changed.
|
|
|
4504 */
|
|
|
4505 void
|
|
|
4506 gui_focus_change(in_focus)
|
|
|
4507 int in_focus;
|
|
|
4508 {
|
|
|
4509 /*
|
|
|
4510 * Skip this code to avoid drawing the cursor when debugging and switching
|
|
|
4511 * between the debugger window and gvim.
|
|
|
4512 */
|
|
|
4513 #if 1
|
|
|
4514 gui.in_focus = in_focus;
|
|
|
4515 out_flush(); /* make sure output has been written */
|
|
|
4516 gui_update_cursor(TRUE, FALSE);
|
|
|
4517
|
|
|
4518 # ifdef FEAT_XIM
|
|
|
4519 xim_set_focus(in_focus);
|
|
|
4520 # endif
|
|
|
4521
|
|
1380
|
4522 /* Put events in the input queue only when allowed.
|
|
|
4523 * ui_focus_change() isn't called directly, because it invokes
|
|
|
4524 * autocommands and that must not happen asynchronously. */
|
|
|
4525 if (!hold_gui_events)
|
|
|
4526 {
|
|
|
4527 char_u bytes[3];
|
|
|
4528
|
|
|
4529 bytes[0] = CSI;
|
|
|
4530 bytes[1] = KS_EXTRA;
|
|
|
4531 bytes[2] = in_focus ? (int)KE_FOCUSGAINED : (int)KE_FOCUSLOST;
|
|
|
4532 add_to_input_buf(bytes, 3);
|
|
|
4533 }
|
|
7
|
4534 #endif
|
|
|
4535 }
|
|
|
4536
|
|
|
4537 /*
|
|
|
4538 * Called when the mouse moved (but not when dragging).
|
|
|
4539 */
|
|
|
4540 void
|
|
|
4541 gui_mouse_moved(x, y)
|
|
|
4542 int x;
|
|
|
4543 int y;
|
|
|
4544 {
|
|
|
4545 win_T *wp;
|
|
894
|
4546 char_u st[8];
|
|
7
|
4547
|
|
771
|
4548 /* Ignore this while still starting up. */
|
|
|
4549 if (!gui.in_use || gui.starting)
|
|
|
4550 return;
|
|
|
4551
|
|
7
|
4552 #ifdef FEAT_MOUSESHAPE
|
|
|
4553 /* Get window pointer, and update mouse shape as well. */
|
|
|
4554 wp = xy2win(x, y);
|
|
|
4555 #endif
|
|
|
4556
|
|
|
4557 /* Only handle this when 'mousefocus' set and ... */
|
|
|
4558 if (p_mousef
|
|
|
4559 && !hold_gui_events /* not holding events */
|
|
|
4560 && (State & (NORMAL|INSERT))/* Normal/Visual/Insert mode */
|
|
|
4561 && State != HITRETURN /* but not hit-return prompt */
|
|
|
4562 && msg_scrolled == 0 /* no scrolled message */
|
|
|
4563 && !need_mouse_correct /* not moving the pointer */
|
|
|
4564 && gui.in_focus) /* gvim in focus */
|
|
|
4565 {
|
|
|
4566 /* Don't move the mouse when it's left or right of the Vim window */
|
|
|
4567 if (x < 0 || x > Columns * gui.char_width)
|
|
|
4568 return;
|
|
|
4569 #ifndef FEAT_MOUSESHAPE
|
|
|
4570 wp = xy2win(x, y);
|
|
|
4571 #endif
|
|
|
4572 if (wp == curwin || wp == NULL)
|
|
|
4573 return; /* still in the same old window, or none at all */
|
|
|
4574
|
|
859
|
4575 #ifdef FEAT_WINDOWS
|
|
|
4576 /* Ignore position in the tab pages line. */
|
|
|
4577 if (Y_2_ROW(y) < tabline_height())
|
|
|
4578 return;
|
|
|
4579 #endif
|
|
|
4580
|
|
7
|
4581 /*
|
|
|
4582 * format a mouse click on status line input
|
|
|
4583 * ala gui_send_mouse_event(0, x, y, 0, 0);
|
|
261
|
4584 * Trick: Use a column number -1, so that get_pseudo_mouse_code() will
|
|
|
4585 * generate a K_LEFTMOUSE_NM key code.
|
|
7
|
4586 */
|
|
|
4587 if (finish_op)
|
|
|
4588 {
|
|
|
4589 /* abort the current operator first */
|
|
|
4590 st[0] = ESC;
|
|
|
4591 add_to_input_buf(st, 1);
|
|
|
4592 }
|
|
|
4593 st[0] = CSI;
|
|
|
4594 st[1] = KS_MOUSE;
|
|
|
4595 st[2] = KE_FILLER;
|
|
|
4596 st[3] = (char_u)MOUSE_LEFT;
|
|
|
4597 fill_mouse_coord(st + 4,
|
|
|
4598 #ifdef FEAT_VERTSPLIT
|
|
261
|
4599 wp->w_wincol == 0 ? -1 : wp->w_wincol + MOUSE_COLOFF,
|
|
7
|
4600 #else
|
|
|
4601 -1,
|
|
|
4602 #endif
|
|
|
4603 wp->w_height + W_WINROW(wp));
|
|
|
4604
|
|
|
4605 add_to_input_buf(st, 8);
|
|
|
4606 st[3] = (char_u)MOUSE_RELEASE;
|
|
|
4607 add_to_input_buf(st, 8);
|
|
|
4608 #ifdef FEAT_GUI_GTK
|
|
|
4609 /* Need to wake up the main loop */
|
|
|
4610 if (gtk_main_level() > 0)
|
|
|
4611 gtk_main_quit();
|
|
|
4612 #endif
|
|
|
4613 }
|
|
|
4614 }
|
|
|
4615
|
|
|
4616 /*
|
|
|
4617 * Called when mouse should be moved to window with focus.
|
|
|
4618 */
|
|
|
4619 void
|
|
|
4620 gui_mouse_correct()
|
|
|
4621 {
|
|
|
4622 int x, y;
|
|
|
4623 win_T *wp = NULL;
|
|
|
4624
|
|
|
4625 need_mouse_correct = FALSE;
|
|
87
|
4626
|
|
|
4627 if (!(gui.in_use && p_mousef))
|
|
|
4628 return;
|
|
|
4629
|
|
|
4630 gui_mch_getmouse(&x, &y);
|
|
|
4631 /* Don't move the mouse when it's left or right of the Vim window */
|
|
|
4632 if (x < 0 || x > Columns * gui.char_width)
|
|
|
4633 return;
|
|
877
|
4634 if (y >= 0
|
|
859
|
4635 # ifdef FEAT_WINDOWS
|
|
877
|
4636 && Y_2_ROW(y) >= tabline_height()
|
|
859
|
4637 # endif
|
|
877
|
4638 )
|
|
87
|
4639 wp = xy2win(x, y);
|
|
|
4640 if (wp != curwin && wp != NULL) /* If in other than current window */
|
|
7
|
4641 {
|
|
87
|
4642 validate_cline_row();
|
|
|
4643 gui_mch_setmouse((int)W_ENDCOL(curwin) * gui.char_width - 3,
|
|
|
4644 (W_WINROW(curwin) + curwin->w_wrow) * gui.char_height
|
|
7
|
4645 + (gui.char_height) / 2);
|
|
|
4646 }
|
|
|
4647 }
|
|
|
4648
|
|
|
4649 /*
|
|
|
4650 * Find window where the mouse pointer "y" coordinate is in.
|
|
|
4651 */
|
|
|
4652 /*ARGSUSED*/
|
|
|
4653 static win_T *
|
|
|
4654 xy2win(x, y)
|
|
|
4655 int x;
|
|
|
4656 int y;
|
|
|
4657 {
|
|
|
4658 #ifdef FEAT_WINDOWS
|
|
|
4659 int row;
|
|
|
4660 int col;
|
|
|
4661 win_T *wp;
|
|
|
4662
|
|
|
4663 row = Y_2_ROW(y);
|
|
|
4664 col = X_2_COL(x);
|
|
|
4665 if (row < 0 || col < 0) /* before first window */
|
|
|
4666 return NULL;
|
|
|
4667 wp = mouse_find_win(&row, &col);
|
|
|
4668 # ifdef FEAT_MOUSESHAPE
|
|
|
4669 if (State == HITRETURN || State == ASKMORE)
|
|
|
4670 {
|
|
|
4671 if (Y_2_ROW(y) >= msg_row)
|
|
|
4672 update_mouseshape(SHAPE_IDX_MOREL);
|
|
|
4673 else
|
|
|
4674 update_mouseshape(SHAPE_IDX_MORE);
|
|
|
4675 }
|
|
|
4676 else if (row > wp->w_height) /* below status line */
|
|
|
4677 update_mouseshape(SHAPE_IDX_CLINE);
|
|
|
4678 # ifdef FEAT_VERTSPLIT
|
|
|
4679 else if (!(State & CMDLINE) && W_VSEP_WIDTH(wp) > 0 && col == wp->w_width
|
|
819
|
4680 && (row != wp->w_height || !stl_connected(wp)) && msg_scrolled == 0)
|
|
7
|
4681 update_mouseshape(SHAPE_IDX_VSEP);
|
|
|
4682 # endif
|
|
|
4683 else if (!(State & CMDLINE) && W_STATUS_HEIGHT(wp) > 0
|
|
819
|
4684 && row == wp->w_height && msg_scrolled == 0)
|
|
7
|
4685 update_mouseshape(SHAPE_IDX_STATUS);
|
|
|
4686 else
|
|
|
4687 update_mouseshape(-2);
|
|
|
4688 # endif
|
|
|
4689 return wp;
|
|
|
4690 #else
|
|
|
4691 return firstwin;
|
|
|
4692 #endif
|
|
|
4693 }
|
|
|
4694
|
|
|
4695 /*
|
|
|
4696 * ":gui" and ":gvim": Change from the terminal version to the GUI version.
|
|
|
4697 * File names may be given to redefine the args list.
|
|
|
4698 */
|
|
|
4699 void
|
|
|
4700 ex_gui(eap)
|
|
|
4701 exarg_T *eap;
|
|
|
4702 {
|
|
|
4703 char_u *arg = eap->arg;
|
|
|
4704
|
|
|
4705 /*
|
|
|
4706 * Check for "-f" argument: foreground, don't fork.
|
|
|
4707 * Also don't fork when started with "gvim -f".
|
|
|
4708 * Do fork when using "gui -b".
|
|
|
4709 */
|
|
|
4710 if (arg[0] == '-'
|
|
|
4711 && (arg[1] == 'f' || arg[1] == 'b')
|
|
|
4712 && (arg[2] == NUL || vim_iswhite(arg[2])))
|
|
|
4713 {
|
|
|
4714 gui.dofork = (arg[1] == 'b');
|
|
|
4715 eap->arg = skipwhite(eap->arg + 2);
|
|
|
4716 }
|
|
|
4717 if (!gui.in_use)
|
|
|
4718 {
|
|
|
4719 /* Clear the command. Needed for when forking+exiting, to avoid part
|
|
|
4720 * of the argument ending up after the shell prompt. */
|
|
|
4721 msg_clr_eos_force();
|
|
|
4722 gui_start();
|
|
|
4723 }
|
|
|
4724 if (!ends_excmd(*eap->arg))
|
|
|
4725 ex_next(eap);
|
|
|
4726 }
|
|
|
4727
|
|
|
4728 #if ((defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32) \
|
|
574
|
4729 || defined(FEAT_GUI_PHOTON)) && defined(FEAT_TOOLBAR)) || defined(PROTO)
|
|
7
|
4730 /*
|
|
|
4731 * This is shared between Athena, Motif and GTK.
|
|
|
4732 */
|
|
236
|
4733 static void gfp_setname __ARGS((char_u *fname, void *cookie));
|
|
7
|
4734
|
|
|
4735 /*
|
|
|
4736 * Callback function for do_in_runtimepath().
|
|
|
4737 */
|
|
|
4738 static void
|
|
236
|
4739 gfp_setname(fname, cookie)
|
|
7
|
4740 char_u *fname;
|
|
236
|
4741 void *cookie;
|
|
7
|
4742 {
|
|
236
|
4743 char_u *gfp_buffer = cookie;
|
|
|
4744
|
|
7
|
4745 if (STRLEN(fname) >= MAXPATHL)
|
|
|
4746 *gfp_buffer = NUL;
|
|
|
4747 else
|
|
|
4748 STRCPY(gfp_buffer, fname);
|
|
|
4749 }
|
|
|
4750
|
|
|
4751 /*
|
|
|
4752 * Find the path of bitmap "name" with extension "ext" in 'runtimepath'.
|
|
|
4753 * Return FAIL for failure and OK if buffer[MAXPATHL] contains the result.
|
|
|
4754 */
|
|
|
4755 int
|
|
|
4756 gui_find_bitmap(name, buffer, ext)
|
|
|
4757 char_u *name;
|
|
|
4758 char_u *buffer;
|
|
|
4759 char *ext;
|
|
|
4760 {
|
|
|
4761 if (STRLEN(name) > MAXPATHL - 14)
|
|
|
4762 return FAIL;
|
|
273
|
4763 vim_snprintf((char *)buffer, MAXPATHL, "bitmaps/%s.%s", name, ext);
|
|
236
|
4764 if (do_in_runtimepath(buffer, FALSE, gfp_setname, buffer) == FAIL
|
|
|
4765 || *buffer == NUL)
|
|
7
|
4766 return FAIL;
|
|
|
4767 return OK;
|
|
|
4768 }
|
|
|
4769
|
|
|
4770 # if !defined(HAVE_GTK2) || defined(PROTO)
|
|
|
4771 /*
|
|
|
4772 * Given the name of the "icon=" argument, try finding the bitmap file for the
|
|
|
4773 * icon. If it is an absolute path name, use it as it is. Otherwise append
|
|
|
4774 * "ext" and search for it in 'runtimepath'.
|
|
|
4775 * The result is put in "buffer[MAXPATHL]". If something fails "buffer"
|
|
|
4776 * contains "name".
|
|
|
4777 */
|
|
|
4778 void
|
|
|
4779 gui_find_iconfile(name, buffer, ext)
|
|
|
4780 char_u *name;
|
|
|
4781 char_u *buffer;
|
|
|
4782 char *ext;
|
|
|
4783 {
|
|
|
4784 char_u buf[MAXPATHL + 1];
|
|
|
4785
|
|
|
4786 expand_env(name, buffer, MAXPATHL);
|
|
|
4787 if (!mch_isFullName(buffer) && gui_find_bitmap(buffer, buf, ext) == OK)
|
|
|
4788 STRCPY(buffer, buf);
|
|
|
4789 }
|
|
|
4790 # endif
|
|
|
4791 #endif
|
|
|
4792
|
|
574
|
4793 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) || defined(PROTO)
|
|
7
|
4794 void
|
|
|
4795 display_errors()
|
|
|
4796 {
|
|
|
4797 char_u *p;
|
|
|
4798
|
|
|
4799 if (isatty(2))
|
|
|
4800 fflush(stderr);
|
|
|
4801 else if (error_ga.ga_data != NULL)
|
|
|
4802 {
|
|
|
4803 /* avoid putting up a message box with blanks only */
|
|
|
4804 for (p = (char_u *)error_ga.ga_data; *p != NUL; ++p)
|
|
|
4805 if (!isspace(*p))
|
|
|
4806 {
|
|
|
4807 /* Truncate a very long message, it will go off-screen. */
|
|
|
4808 if (STRLEN(p) > 2000)
|
|
|
4809 STRCPY(p + 2000 - 14, "...(truncated)");
|
|
|
4810 (void)do_dialog(VIM_ERROR, (char_u *)_("Error"),
|
|
|
4811 p, (char_u *)_("&Ok"), 1, NULL);
|
|
|
4812 break;
|
|
|
4813 }
|
|
|
4814 ga_clear(&error_ga);
|
|
|
4815 }
|
|
|
4816 }
|
|
|
4817 #endif
|
|
|
4818
|
|
|
4819 #if defined(NO_CONSOLE_INPUT) || defined(PROTO)
|
|
|
4820 /*
|
|
|
4821 * Return TRUE if still starting up and there is no place to enter text.
|
|
|
4822 * For GTK and X11 we check if stderr is not a tty, which means we were
|
|
|
4823 * (probably) started from the desktop. Also check stdin, "vim >& file" does
|
|
|
4824 * allow typing on stdin.
|
|
|
4825 */
|
|
|
4826 int
|
|
|
4827 no_console_input()
|
|
|
4828 {
|
|
|
4829 return ((!gui.in_use || gui.starting)
|
|
|
4830 # ifndef NO_CONSOLE
|
|
|
4831 && !isatty(0) && !isatty(2)
|
|
|
4832 # endif
|
|
|
4833 );
|
|
|
4834 }
|
|
|
4835 #endif
|
|
|
4836
|
|
28
|
4837 #if defined(FIND_REPLACE_DIALOG) || defined(FEAT_SUN_WORKSHOP) \
|
|
1002
|
4838 || defined(NEED_GUI_UPDATE_SCREEN) \
|
|
28
|
4839 || defined(PROTO)
|
|
7
|
4840 /*
|
|
|
4841 * Update the current window and the screen.
|
|
|
4842 */
|
|
|
4843 void
|
|
|
4844 gui_update_screen()
|
|
|
4845 {
|
|
|
4846 update_topline();
|
|
|
4847 validate_cursor();
|
|
|
4848 update_screen(0); /* may need to update the screen */
|
|
|
4849 setcursor();
|
|
|
4850 out_flush(); /* make sure output has been written */
|
|
|
4851 gui_update_cursor(TRUE, FALSE);
|
|
|
4852 gui_mch_flush();
|
|
|
4853 }
|
|
|
4854 #endif
|
|
|
4855
|
|
28
|
4856 #if defined(FIND_REPLACE_DIALOG) || defined(PROTO)
|
|
7
|
4857 static void concat_esc __ARGS((garray_T *gap, char_u *text, int what));
|
|
|
4858
|
|
|
4859 /*
|
|
|
4860 * Get the text to use in a find/replace dialog. Uses the last search pattern
|
|
|
4861 * if the argument is empty.
|
|
|
4862 * Returns an allocated string.
|
|
|
4863 */
|
|
|
4864 char_u *
|
|
|
4865 get_find_dialog_text(arg, wwordp, mcasep)
|
|
|
4866 char_u *arg;
|
|
|
4867 int *wwordp; /* return: TRUE if \< \> found */
|
|
|
4868 int *mcasep; /* return: TRUE if \C found */
|
|
|
4869 {
|
|
|
4870 char_u *text;
|
|
|
4871
|
|
|
4872 if (*arg == NUL)
|
|
|
4873 text = last_search_pat();
|
|
|
4874 else
|
|
|
4875 text = arg;
|
|
|
4876 if (text != NULL)
|
|
|
4877 {
|
|
|
4878 text = vim_strsave(text);
|
|
|
4879 if (text != NULL)
|
|
|
4880 {
|
|
835
|
4881 int len = (int)STRLEN(text);
|
|
7
|
4882 int i;
|
|
|
4883
|
|
|
4884 /* Remove "\V" */
|
|
|
4885 if (len >= 2 && STRNCMP(text, "\\V", 2) == 0)
|
|
|
4886 {
|
|
|
4887 mch_memmove(text, text + 2, (size_t)(len - 1));
|
|
|
4888 len -= 2;
|
|
|
4889 }
|
|
|
4890
|
|
|
4891 /* Recognize "\c" and "\C" and remove. */
|
|
|
4892 if (len >= 2 && *text == '\\' && (text[1] == 'c' || text[1] == 'C'))
|
|
|
4893 {
|
|
|
4894 *mcasep = (text[1] == 'C');
|
|
|
4895 mch_memmove(text, text + 2, (size_t)(len - 1));
|
|
|
4896 len -= 2;
|
|
|
4897 }
|
|
|
4898
|
|
|
4899 /* Recognize "\<text\>" and remove. */
|
|
|
4900 if (len >= 4
|
|
|
4901 && STRNCMP(text, "\\<", 2) == 0
|
|
|
4902 && STRNCMP(text + len - 2, "\\>", 2) == 0)
|
|
|
4903 {
|
|
|
4904 *wwordp = TRUE;
|
|
|
4905 mch_memmove(text, text + 2, (size_t)(len - 4));
|
|
|
4906 text[len - 4] = NUL;
|
|
|
4907 }
|
|
|
4908
|
|
|
4909 /* Recognize "\/" or "\?" and remove. */
|
|
|
4910 for (i = 0; i + 1 < len; ++i)
|
|
|
4911 if (text[i] == '\\' && (text[i + 1] == '/'
|
|
|
4912 || text[i + 1] == '?'))
|
|
|
4913 {
|
|
|
4914 mch_memmove(text + i, text + i + 1, (size_t)(len - i));
|
|
|
4915 --len;
|
|
|
4916 }
|
|
|
4917 }
|
|
|
4918 }
|
|
|
4919 return text;
|
|
|
4920 }
|
|
|
4921
|
|
|
4922 /*
|
|
|
4923 * Concatenate "text" to grow array "gap", escaping "what" with a backslash.
|
|
|
4924 */
|
|
|
4925 static void
|
|
|
4926 concat_esc(gap, text, what)
|
|
|
4927 garray_T *gap;
|
|
|
4928 char_u *text;
|
|
|
4929 int what;
|
|
|
4930 {
|
|
|
4931 while (*text != NUL)
|
|
|
4932 {
|
|
|
4933 #ifdef FEAT_MBYTE
|
|
474
|
4934 int l = (*mb_ptr2len)(text);
|
|
819
|
4935
|
|
7
|
4936 if (l > 1)
|
|
|
4937 {
|
|
|
4938 while (--l >= 0)
|
|
|
4939 ga_append(gap, *text++);
|
|
|
4940 continue;
|
|
|
4941 }
|
|
|
4942 #endif
|
|
|
4943 if (*text == what)
|
|
|
4944 ga_append(gap, '\\');
|
|
|
4945 ga_append(gap, *text);
|
|
|
4946 ++text;
|
|
|
4947 }
|
|
|
4948 }
|
|
|
4949
|
|
|
4950 /*
|
|
|
4951 * Handle the press of a button in the find-replace dialog.
|
|
|
4952 * Return TRUE when something was added to the input buffer.
|
|
|
4953 */
|
|
|
4954 int
|
|
|
4955 gui_do_findrepl(flags, find_text, repl_text, down)
|
|
|
4956 int flags; /* one of FRD_REPLACE, FRD_FINDNEXT, etc. */
|
|
|
4957 char_u *find_text;
|
|
|
4958 char_u *repl_text;
|
|
|
4959 int down; /* Search downwards. */
|
|
|
4960 {
|
|
|
4961 garray_T ga;
|
|
|
4962 int i;
|
|
|
4963 int type = (flags & FRD_TYPE_MASK);
|
|
|
4964 char_u *p;
|
|
28
|
4965 regmatch_T regmatch;
|
|
482
|
4966 int save_did_emsg = did_emsg;
|
|
7
|
4967
|
|
|
4968 ga_init2(&ga, 1, 100);
|
|
28
|
4969 if (type == FRD_REPLACEALL)
|
|
7
|
4970 ga_concat(&ga, (char_u *)"%s/");
|
|
|
4971
|
|
|
4972 ga_concat(&ga, (char_u *)"\\V");
|
|
|
4973 if (flags & FRD_MATCH_CASE)
|
|
|
4974 ga_concat(&ga, (char_u *)"\\C");
|
|
|
4975 else
|
|
|
4976 ga_concat(&ga, (char_u *)"\\c");
|
|
|
4977 if (flags & FRD_WHOLE_WORD)
|
|
|
4978 ga_concat(&ga, (char_u *)"\\<");
|
|
|
4979 if (type == FRD_REPLACEALL || down)
|
|
|
4980 concat_esc(&ga, find_text, '/'); /* escape slashes */
|
|
|
4981 else
|
|
|
4982 concat_esc(&ga, find_text, '?'); /* escape '?' */
|
|
|
4983 if (flags & FRD_WHOLE_WORD)
|
|
|
4984 ga_concat(&ga, (char_u *)"\\>");
|
|
|
4985
|
|
|
4986 if (type == FRD_REPLACEALL)
|
|
|
4987 {
|
|
28
|
4988 ga_concat(&ga, (char_u *)"/");
|
|
694
|
4989 /* escape / and \ */
|
|
|
4990 p = vim_strsave_escaped(repl_text, (char_u *)"/\\");
|
|
|
4991 if (p != NULL)
|
|
|
4992 ga_concat(&ga, p);
|
|
|
4993 vim_free(p);
|
|
28
|
4994 ga_concat(&ga, (char_u *)"/g");
|
|
|
4995 }
|
|
|
4996 ga_append(&ga, NUL);
|
|
|
4997
|
|
|
4998 if (type == FRD_REPLACE)
|
|
|
4999 {
|
|
|
5000 /* Do the replacement when the text at the cursor matches. Thus no
|
|
|
5001 * replacement is done if the cursor was moved! */
|
|
|
5002 regmatch.regprog = vim_regcomp(ga.ga_data, RE_MAGIC + RE_STRING);
|
|
|
5003 regmatch.rm_ic = 0;
|
|
|
5004 if (regmatch.regprog != NULL)
|
|
|
5005 {
|
|
|
5006 p = ml_get_cursor();
|
|
|
5007 if (vim_regexec_nl(®match, p, (colnr_T)0)
|
|
|
5008 && regmatch.startp[0] == p)
|
|
|
5009 {
|
|
|
5010 /* Clear the command line to remove any old "No match"
|
|
|
5011 * error. */
|
|
|
5012 msg_end_prompt();
|
|
|
5013
|
|
|
5014 if (u_save_cursor() == OK)
|
|
|
5015 {
|
|
|
5016 /* A button was pressed thus undo should be synced. */
|
|
825
|
5017 u_sync(FALSE);
|
|
28
|
5018
|
|
|
5019 del_bytes((long)(regmatch.endp[0] - regmatch.startp[0]),
|
|
609
|
5020 FALSE, FALSE);
|
|
28
|
5021 ins_str(repl_text);
|
|
|
5022 }
|
|
|
5023 }
|
|
|
5024 else
|
|
|
5025 MSG(_("No match at cursor, finding next"));
|
|
|
5026 vim_free(regmatch.regprog);
|
|
|
5027 }
|
|
|
5028 }
|
|
|
5029
|
|
|
5030 if (type == FRD_REPLACEALL)
|
|
|
5031 {
|
|
7
|
5032 /* A button was pressed, thus undo should be synced. */
|
|
825
|
5033 u_sync(FALSE);
|
|
7
|
5034 do_cmdline_cmd(ga.ga_data);
|
|
|
5035 }
|
|
|
5036 else
|
|
|
5037 {
|
|
|
5038 /* Search for the next match. */
|
|
|
5039 i = msg_scroll;
|
|
|
5040 do_search(NULL, down ? '/' : '?', ga.ga_data, 1L,
|
|
|
5041 SEARCH_MSG + SEARCH_MARK);
|
|
|
5042 msg_scroll = i; /* don't let an error message set msg_scroll */
|
|
|
5043 }
|
|
|
5044
|
|
482
|
5045 /* Don't want to pass did_emsg to other code, it may cause disabling
|
|
|
5046 * syntax HL if we were busy redrawing. */
|
|
|
5047 did_emsg = save_did_emsg;
|
|
|
5048
|
|
7
|
5049 if (State & (NORMAL | INSERT))
|
|
|
5050 {
|
|
|
5051 gui_update_screen(); /* update the screen */
|
|
|
5052 msg_didout = 0; /* overwrite any message */
|
|
|
5053 need_wait_return = FALSE; /* don't wait for return */
|
|
|
5054 }
|
|
|
5055
|
|
|
5056 vim_free(ga.ga_data);
|
|
|
5057 return (ga.ga_len > 0);
|
|
|
5058 }
|
|
|
5059
|
|
|
5060 #endif
|
|
|
5061
|
|
|
5062 #if (defined(FEAT_DND) && defined(FEAT_GUI_GTK)) \
|
|
|
5063 || defined(FEAT_GUI_MSWIN) \
|
|
|
5064 || defined(FEAT_GUI_MAC) \
|
|
|
5065 || defined(PROTO)
|
|
|
5066
|
|
|
5067 #ifdef FEAT_WINDOWS
|
|
|
5068 static void gui_wingoto_xy __ARGS((int x, int y));
|
|
|
5069
|
|
|
5070 /*
|
|
|
5071 * Jump to the window at specified point (x, y).
|
|
|
5072 */
|
|
|
5073 static void
|
|
|
5074 gui_wingoto_xy(x, y)
|
|
|
5075 int x;
|
|
|
5076 int y;
|
|
|
5077 {
|
|
|
5078 int row = Y_2_ROW(y);
|
|
|
5079 int col = X_2_COL(x);
|
|
|
5080 win_T *wp;
|
|
|
5081
|
|
|
5082 if (row >= 0 && col >= 0)
|
|
|
5083 {
|
|
|
5084 wp = mouse_find_win(&row, &col);
|
|
|
5085 if (wp != NULL && wp != curwin)
|
|
|
5086 win_goto(wp);
|
|
|
5087 }
|
|
|
5088 }
|
|
|
5089 #endif
|
|
|
5090
|
|
|
5091 /*
|
|
|
5092 * Process file drop. Mouse cursor position, key modifiers, name of files
|
|
|
5093 * and count of files are given. Argument "fnames[count]" has full pathnames
|
|
|
5094 * of dropped files, they will be freed in this function, and caller can't use
|
|
|
5095 * fnames after call this function.
|
|
|
5096 */
|
|
|
5097 /*ARGSUSED*/
|
|
|
5098 void
|
|
|
5099 gui_handle_drop(x, y, modifiers, fnames, count)
|
|
|
5100 int x;
|
|
|
5101 int y;
|
|
|
5102 int_u modifiers;
|
|
|
5103 char_u **fnames;
|
|
|
5104 int count;
|
|
|
5105 {
|
|
|
5106 int i;
|
|
|
5107 char_u *p;
|
|
|
5108
|
|
|
5109 /*
|
|
|
5110 * When the cursor is at the command line, add the file names to the
|
|
|
5111 * command line, don't edit the files.
|
|
|
5112 */
|
|
|
5113 if (State & CMDLINE)
|
|
|
5114 {
|
|
|
5115 shorten_filenames(fnames, count);
|
|
|
5116 for (i = 0; i < count; ++i)
|
|
|
5117 {
|
|
|
5118 if (fnames[i] != NULL)
|
|
|
5119 {
|
|
|
5120 if (i > 0)
|
|
|
5121 add_to_input_buf((char_u*)" ", 1);
|
|
|
5122
|
|
|
5123 /* We don't know what command is used thus we can't be sure
|
|
|
5124 * about which characters need to be escaped. Only escape the
|
|
|
5125 * most common ones. */
|
|
|
5126 # ifdef BACKSLASH_IN_FILENAME
|
|
|
5127 p = vim_strsave_escaped(fnames[i], (char_u *)" \t\"|");
|
|
|
5128 # else
|
|
|
5129 p = vim_strsave_escaped(fnames[i], (char_u *)"\\ \t\"|");
|
|
|
5130 # endif
|
|
|
5131 if (p != NULL)
|
|
1364
|
5132 add_to_input_buf_csi(p, (int)STRLEN(p));
|
|
7
|
5133 vim_free(p);
|
|
|
5134 vim_free(fnames[i]);
|
|
|
5135 }
|
|
|
5136 }
|
|
|
5137 vim_free(fnames);
|
|
|
5138 }
|
|
|
5139 else
|
|
|
5140 {
|
|
|
5141 /* Go to the window under mouse cursor, then shorten given "fnames" by
|
|
|
5142 * current window, because a window can have local current dir. */
|
|
|
5143 # ifdef FEAT_WINDOWS
|
|
|
5144 gui_wingoto_xy(x, y);
|
|
|
5145 # endif
|
|
|
5146 shorten_filenames(fnames, count);
|
|
|
5147
|
|
|
5148 /* If Shift held down, remember the first item. */
|
|
|
5149 if ((modifiers & MOUSE_SHIFT) != 0)
|
|
|
5150 p = vim_strsave(fnames[0]);
|
|
|
5151 else
|
|
|
5152 p = NULL;
|
|
|
5153
|
|
|
5154 /* Handle the drop, :edit or :split to get to the file. This also
|
|
|
5155 * frees fnames[]. Skip this if there is only one item it's a
|
|
|
5156 * directory and Shift is held down. */
|
|
|
5157 if (count == 1 && (modifiers & MOUSE_SHIFT) != 0
|
|
|
5158 && mch_isdir(fnames[0]))
|
|
|
5159 {
|
|
|
5160 vim_free(fnames[0]);
|
|
|
5161 vim_free(fnames);
|
|
|
5162 }
|
|
|
5163 else
|
|
|
5164 handle_drop(count, fnames, (modifiers & MOUSE_CTRL) != 0);
|
|
|
5165
|
|
|
5166 /* If Shift held down, change to first file's directory. If the first
|
|
|
5167 * item is a directory, change to that directory (and let the explorer
|
|
|
5168 * plugin show the contents). */
|
|
|
5169 if (p != NULL)
|
|
|
5170 {
|
|
|
5171 if (mch_isdir(p))
|
|
|
5172 {
|
|
|
5173 if (mch_chdir((char *)p) == 0)
|
|
|
5174 shorten_fnames(TRUE);
|
|
|
5175 }
|
|
|
5176 else if (vim_chdirfile(p) == OK)
|
|
|
5177 shorten_fnames(TRUE);
|
|
|
5178 vim_free(p);
|
|
|
5179 }
|
|
|
5180
|
|
|
5181 /* Update the screen display */
|
|
|
5182 update_screen(NOT_VALID);
|
|
|
5183 # ifdef FEAT_MENU
|
|
|
5184 gui_update_menus(0);
|
|
|
5185 # endif
|
|
|
5186 setcursor();
|
|
|
5187 out_flush();
|
|
|
5188 gui_update_cursor(FALSE, FALSE);
|
|
|
5189 gui_mch_flush();
|
|
|
5190 }
|
|
|
5191 }
|
|
|
5192 #endif
|
