Mercurial > vim
annotate src/gui.c @ 16174:0f3c50a68637 v8.1.1092
patch 8.1.1092: setting 'guifont' when maximized resizes the Vim window
commit https://github.com/vim/vim/commit/372674fca3250069d8f4943b572474ce077849fd
Author: Bram Moolenaar <Bram@vim.org>
Date: Sat Mar 30 20:31:22 2019 +0100
patch 8.1.1092: setting 'guifont' when maximized resizes the Vim window
Problem: Setting 'guifont' when maximized resizes the Vim window. When
'guioptions' contains "k" gvim may open with a tiny window.
Solution: Avoid un-maximizing when setting 'guifont'. (Yee Cheng Chin,
closes #3808)
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sat, 30 Mar 2019 20:45:04 +0100 |
parents | cd5c83115ec6 |
children | acbb1a815e7c |
rev | line source |
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1 /* vi:set ts=8 sts=4 sw=4 noet: |
7 | 2 * |
3 * VIM - Vi IMproved by Bram Moolenaar | |
4 * GUI/Motif support by Robert Webb | |
5 * | |
6 * Do ":help uganda" in Vim to read copying and usage conditions. | |
7 * Do ":help credits" in Vim to see a list of people who contributed. | |
8 * See README.txt for an overview of the Vim source code. | |
9 */ | |
10 | |
11 #include "vim.h" | |
12 | |
13 /* Structure containing all the GUI information */ | |
14 gui_T gui; | |
15 | |
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16 #if !defined(FEAT_GUI_GTK) |
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17 static void set_guifontwide(char_u *font_name); |
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18 #endif |
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19 static void gui_check_pos(void); |
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20 static void gui_outstr(char_u *, int); |
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21 static int gui_screenchar(int off, int flags, guicolor_T fg, guicolor_T bg, int back); |
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22 static void gui_delete_lines(int row, int count); |
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23 static void gui_insert_lines(int row, int count); |
685 | 24 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
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25 static int gui_has_tabline(void); |
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26 #endif |
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27 static void gui_do_scrollbar(win_T *wp, int which, int enable); |
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28 static void gui_update_horiz_scrollbar(int); |
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29 static void gui_set_fg_color(char_u *name); |
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30 static void gui_set_bg_color(char_u *name); |
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31 static win_T *xy2win(int x, int y); |
7 | 32 |
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33 #ifdef GUI_MAY_FORK |
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34 static void gui_do_fork(void); |
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35 |
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36 static int gui_read_child_pipe(int fd); |
3087 | 37 |
38 /* Return values for gui_read_child_pipe */ | |
39 enum { | |
40 GUI_CHILD_IO_ERROR, | |
41 GUI_CHILD_OK, | |
42 GUI_CHILD_FAILED | |
43 }; | |
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44 #endif |
3087 | 45 |
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46 static void gui_attempt_start(void); |
3087 | 47 |
7 | 48 static int can_update_cursor = TRUE; /* can display the cursor */ |
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49 static int disable_flush = 0; /* If > 0, gui_mch_flush() is disabled. */ |
7 | 50 |
51 /* | |
52 * The Athena scrollbars can move the thumb to after the end of the scrollbar, | |
53 * this makes the thumb indicate the part of the text that is shown. Motif | |
54 * can't do this. | |
55 */ | |
56 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MAC) | |
57 # define SCROLL_PAST_END | |
58 #endif | |
59 | |
60 /* | |
61 * gui_start -- Called when user wants to start the GUI. | |
62 * | |
63 * Careful: This function can be called recursively when there is a ":gui" | |
64 * command in the .gvimrc file. Only the first call should fork, not the | |
65 * recursive call. | |
66 */ | |
67 void | |
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68 gui_start(void) |
7 | 69 { |
70 char_u *old_term; | |
71 static int recursive = 0; | |
72 | |
73 old_term = vim_strsave(T_NAME); | |
74 | |
75 settmode(TMODE_COOK); /* stop RAW mode */ | |
76 if (full_screen) | |
77 cursor_on(); /* needed for ":gui" in .vimrc */ | |
78 full_screen = FALSE; | |
79 | |
3087 | 80 ++recursive; |
2923 | 81 |
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82 #ifdef GUI_MAY_FORK |
3087 | 83 /* |
84 * Quit the current process and continue in the child. | |
85 * Makes "gvim file" disconnect from the shell it was started in. | |
86 * Don't do this when Vim was started with "-f" or the 'f' flag is present | |
87 * in 'guioptions'. | |
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88 * Don't do this when there is a running job, we can only get the status |
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89 * of a child from the parent. |
3087 | 90 */ |
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91 if (gui.dofork && !vim_strchr(p_go, GO_FORG) && recursive <= 1 |
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92 # ifdef FEAT_JOB_CHANNEL |
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93 && !job_any_running() |
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94 # endif |
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95 ) |
3087 | 96 { |
97 gui_do_fork(); | |
98 } | |
99 else | |
100 #endif | |
101 { | |
3541 | 102 #ifdef FEAT_GUI_GTK |
3539 | 103 /* If there is 'f' in 'guioptions' and specify -g argument, |
104 * gui_mch_init_check() was not called yet. */ | |
105 if (gui_mch_init_check() != OK) | |
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106 getout_preserve_modified(1); |
3541 | 107 #endif |
3087 | 108 gui_attempt_start(); |
109 } | |
7 | 110 |
111 if (!gui.in_use) /* failed to start GUI */ | |
112 { | |
3087 | 113 /* Back to old term settings |
114 * | |
115 * FIXME: If we got here because a child process failed and flagged to | |
116 * the parent to resume, and X11 is enabled with FEAT_TITLE, this will | |
117 * hit an X11 I/O error and do a longjmp(), leaving recursive | |
118 * permanently set to 1. This is probably not as big a problem as it | |
119 * sounds, because gui_mch_init() in both gui_x11.c and gui_gtk_x11.c | |
120 * return "OK" unconditionally, so it would be very difficult to | |
121 * actually hit this case. | |
122 */ | |
123 termcapinit(old_term); | |
7 | 124 settmode(TMODE_RAW); /* restart RAW mode */ |
125 #ifdef FEAT_TITLE | |
126 set_title_defaults(); /* set 'title' and 'icon' again */ | |
127 #endif | |
128 } | |
129 | |
130 vim_free(old_term); | |
131 | |
3087 | 132 /* If the GUI started successfully, trigger the GUIEnter event, otherwise |
133 * the GUIFailed event. */ | |
134 gui_mch_update(); | |
135 apply_autocmds(gui.in_use ? EVENT_GUIENTER : EVENT_GUIFAILED, | |
136 NULL, NULL, FALSE, curbuf); | |
137 --recursive; | |
138 } | |
139 | |
140 /* | |
141 * Set_termname() will call gui_init() to start the GUI. | |
142 * Set the "starting" flag, to indicate that the GUI will start. | |
143 * | |
144 * We don't want to open the GUI shell until after we've read .gvimrc, | |
145 * otherwise we don't know what font we will use, and hence we don't know | |
146 * what size the shell should be. So if there are errors in the .gvimrc | |
147 * file, they will have to go to the terminal: Set full_screen to FALSE. | |
148 * full_screen will be set to TRUE again by a successful termcapinit(). | |
149 */ | |
150 static void | |
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151 gui_attempt_start(void) |
3087 | 152 { |
153 static int recursive = 0; | |
154 | |
155 ++recursive; | |
156 gui.starting = TRUE; | |
157 | |
158 #ifdef FEAT_GUI_GTK | |
159 gui.event_time = GDK_CURRENT_TIME; | |
160 #endif | |
161 | |
162 termcapinit((char_u *)"builtin_gui"); | |
163 gui.starting = recursive - 1; | |
164 | |
574 | 165 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) |
7 | 166 if (gui.in_use) |
2609 | 167 { |
168 # ifdef FEAT_EVAL | |
169 Window x11_window; | |
170 Display *x11_display; | |
171 | |
172 if (gui_get_x11_windis(&x11_window, &x11_display) == OK) | |
173 set_vim_var_nr(VV_WINDOWID, (long)x11_window); | |
174 # endif | |
175 | |
7 | 176 /* Display error messages in a dialog now. */ |
177 display_errors(); | |
2609 | 178 } |
7 | 179 #endif |
3087 | 180 --recursive; |
181 } | |
182 | |
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183 #ifdef GUI_MAY_FORK |
3087 | 184 |
185 /* for waitpid() */ | |
186 # if defined(HAVE_SYS_WAIT_H) || defined(HAVE_UNION_WAIT) | |
187 # include <sys/wait.h> | |
188 # endif | |
189 | |
190 /* | |
191 * Create a new process, by forking. In the child, start the GUI, and in | |
192 * the parent, exit. | |
193 * | |
194 * If something goes wrong, this will return with gui.in_use still set | |
195 * to FALSE, in which case the caller should continue execution without | |
196 * the GUI. | |
197 * | |
198 * If the child fails to start the GUI, then the child will exit and the | |
199 * parent will return. If the child succeeds, then the parent will exit | |
200 * and the child will return. | |
201 */ | |
202 static void | |
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203 gui_do_fork(void) |
3087 | 204 { |
205 int pipefd[2]; /* pipe between parent and child */ | |
206 int pipe_error; | |
207 int status; | |
208 int exit_status; | |
209 pid_t pid = -1; | |
210 | |
211 /* Setup a pipe between the child and the parent, so that the parent | |
212 * knows when the child has done the setsid() call and is allowed to | |
213 * exit. */ | |
214 pipe_error = (pipe(pipefd) < 0); | |
215 pid = fork(); | |
216 if (pid < 0) /* Fork error */ | |
7 | 217 { |
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218 emsg(_("E851: Failed to create a new process for the GUI")); |
3087 | 219 return; |
220 } | |
221 else if (pid > 0) /* Parent */ | |
222 { | |
223 /* Give the child some time to do the setsid(), otherwise the | |
224 * exit() may kill the child too (when starting gvim from inside a | |
225 * gvim). */ | |
226 if (!pipe_error) | |
7 | 227 { |
3087 | 228 /* The read returns when the child closes the pipe (or when |
229 * the child dies for some reason). */ | |
230 close(pipefd[1]); | |
231 status = gui_read_child_pipe(pipefd[0]); | |
232 if (status == GUI_CHILD_FAILED) | |
7 | 233 { |
3087 | 234 /* The child failed to start the GUI, so the caller must |
235 * continue. There may be more error information written | |
236 * to stderr by the child. */ | |
237 # ifdef __NeXT__ | |
238 wait4(pid, &exit_status, 0, (struct rusage *)0); | |
239 # else | |
240 waitpid(pid, &exit_status, 0); | |
241 # endif | |
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242 emsg(_("E852: The child process failed to start the GUI")); |
3087 | 243 return; |
7 | 244 } |
3087 | 245 else if (status == GUI_CHILD_IO_ERROR) |
246 { | |
247 pipe_error = TRUE; | |
248 } | |
249 /* else GUI_CHILD_OK: parent exit */ | |
7 | 250 } |
251 | |
3087 | 252 if (pipe_error) |
253 ui_delay(300L, TRUE); | |
254 | |
255 /* When swapping screens we may need to go to the next line, e.g., | |
256 * after a hit-enter prompt and using ":gui". */ | |
257 if (newline_on_exit) | |
258 mch_errmsg("\r\n"); | |
259 | |
260 /* | |
261 * The parent must skip the normal exit() processing, the child | |
262 * will do it. For example, GTK messes up signals when exiting. | |
263 */ | |
264 _exit(0); | |
265 } | |
266 /* Child */ | |
267 | |
3518 | 268 #ifdef FEAT_GUI_GTK |
269 /* Call gtk_init_check() here after fork(). See gui_init_check(). */ | |
270 if (gui_mch_init_check() != OK) | |
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271 getout_preserve_modified(1); |
3518 | 272 #endif |
273 | |
7 | 274 # if defined(HAVE_SETSID) || defined(HAVE_SETPGID) |
3087 | 275 /* |
276 * Change our process group. On some systems/shells a CTRL-C in the | |
277 * shell where Vim was started would otherwise kill gvim! | |
278 */ | |
7 | 279 # if defined(HAVE_SETSID) |
3087 | 280 (void)setsid(); |
7 | 281 # else |
3087 | 282 (void)setpgid(0, 0); |
7 | 283 # endif |
284 # endif | |
3087 | 285 if (!pipe_error) |
286 close(pipefd[0]); | |
7 | 287 |
288 # if defined(FEAT_GUI_GNOME) && defined(FEAT_SESSION) | |
3087 | 289 /* Tell the session manager our new PID */ |
290 gui_mch_forked(); | |
7 | 291 # endif |
3087 | 292 |
293 /* Try to start the GUI */ | |
294 gui_attempt_start(); | |
295 | |
296 /* Notify the parent */ | |
3147 | 297 if (!pipe_error) |
3087 | 298 { |
3147 | 299 if (gui.in_use) |
300 write_eintr(pipefd[1], "ok", 3); | |
301 else | |
302 write_eintr(pipefd[1], "fail", 5); | |
303 close(pipefd[1]); | |
3087 | 304 } |
305 | |
306 /* If we failed to start the GUI, exit now. */ | |
307 if (!gui.in_use) | |
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308 getout_preserve_modified(1); |
7 | 309 } |
310 | |
311 /* | |
3087 | 312 * Read from a pipe assumed to be connected to the child process (this |
313 * function is called from the parent). | |
314 * Return GUI_CHILD_OK if the child successfully started the GUI, | |
315 * GUY_CHILD_FAILED if the child failed, or GUI_CHILD_IO_ERROR if there was | |
316 * some other error. | |
317 * | |
318 * The file descriptor will be closed before the function returns. | |
319 */ | |
320 static int | |
321 gui_read_child_pipe(int fd) | |
322 { | |
3147 | 323 long bytes_read; |
324 #define READ_BUFFER_SIZE 10 | |
325 char buffer[READ_BUFFER_SIZE]; | |
326 | |
327 bytes_read = read_eintr(fd, buffer, READ_BUFFER_SIZE - 1); | |
328 #undef READ_BUFFER_SIZE | |
329 close(fd); | |
330 if (bytes_read < 0) | |
3087 | 331 return GUI_CHILD_IO_ERROR; |
3147 | 332 buffer[bytes_read] = NUL; |
3087 | 333 if (strcmp(buffer, "ok") == 0) |
334 return GUI_CHILD_OK; | |
335 return GUI_CHILD_FAILED; | |
336 } | |
337 | |
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338 #endif /* GUI_MAY_FORK */ |
3087 | 339 |
340 /* | |
7 | 341 * Call this when vim starts up, whether or not the GUI is started |
342 */ | |
343 void | |
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344 gui_prepare(int *argc, char **argv) |
7 | 345 { |
346 gui.in_use = FALSE; /* No GUI yet (maybe later) */ | |
347 gui.starting = FALSE; /* No GUI yet (maybe later) */ | |
348 gui_mch_prepare(argc, argv); | |
349 } | |
350 | |
351 /* | |
352 * Try initializing the GUI and check if it can be started. | |
353 * Used from main() to check early if "vim -g" can start the GUI. | |
354 * Used from gui_init() to prepare for starting the GUI. | |
355 * Returns FAIL or OK. | |
356 */ | |
357 int | |
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358 gui_init_check(void) |
7 | 359 { |
360 static int result = MAYBE; | |
361 | |
362 if (result != MAYBE) | |
363 { | |
364 if (result == FAIL) | |
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365 emsg(_("E229: Cannot start the GUI")); |
7 | 366 return result; |
367 } | |
368 | |
369 gui.shell_created = FALSE; | |
370 gui.dying = FALSE; | |
371 gui.in_focus = TRUE; /* so the guicursor setting works */ | |
372 gui.dragged_sb = SBAR_NONE; | |
373 gui.dragged_wp = NULL; | |
374 gui.pointer_hidden = FALSE; | |
375 gui.col = 0; | |
376 gui.row = 0; | |
377 gui.num_cols = Columns; | |
378 gui.num_rows = Rows; | |
379 | |
380 gui.cursor_is_valid = FALSE; | |
381 gui.scroll_region_top = 0; | |
382 gui.scroll_region_bot = Rows - 1; | |
383 gui.scroll_region_left = 0; | |
384 gui.scroll_region_right = Columns - 1; | |
385 gui.highlight_mask = HL_NORMAL; | |
386 gui.char_width = 1; | |
387 gui.char_height = 1; | |
388 gui.char_ascent = 0; | |
389 gui.border_width = 0; | |
390 | |
391 gui.norm_font = NOFONT; | |
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392 #ifndef FEAT_GUI_GTK |
7 | 393 gui.bold_font = NOFONT; |
394 gui.ital_font = NOFONT; | |
395 gui.boldital_font = NOFONT; | |
396 # ifdef FEAT_XFONTSET | |
397 gui.fontset = NOFONTSET; | |
398 # endif | |
399 #endif | |
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400 gui.wide_font = NOFONT; |
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401 #ifndef FEAT_GUI_GTK |
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402 gui.wide_bold_font = NOFONT; |
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403 gui.wide_ital_font = NOFONT; |
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404 gui.wide_boldital_font = NOFONT; |
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405 #endif |
7 | 406 |
407 #ifdef FEAT_MENU | |
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408 # ifndef FEAT_GUI_GTK |
7 | 409 # ifdef FONTSET_ALWAYS |
410 gui.menu_fontset = NOFONTSET; | |
411 # else | |
412 gui.menu_font = NOFONT; | |
413 # endif | |
414 # endif | |
415 gui.menu_is_active = TRUE; /* default: include menu */ | |
416 # ifndef FEAT_GUI_GTK | |
417 gui.menu_height = MENU_DEFAULT_HEIGHT; | |
418 gui.menu_width = 0; | |
419 # endif | |
420 #endif | |
421 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) | |
422 gui.toolbar_height = 0; | |
423 #endif | |
424 #if defined(FEAT_FOOTER) && defined(FEAT_GUI_MOTIF) | |
425 gui.footer_height = 0; | |
426 #endif | |
427 #ifdef FEAT_BEVAL_TIP | |
428 gui.tooltip_fontset = NOFONTSET; | |
429 #endif | |
430 | |
431 gui.scrollbar_width = gui.scrollbar_height = SB_DEFAULT_WIDTH; | |
432 gui.prev_wrap = -1; | |
433 | |
434 #ifdef ALWAYS_USE_GUI | |
435 result = OK; | |
436 #else | |
3518 | 437 # ifdef FEAT_GUI_GTK |
438 /* | |
439 * Note: Don't call gtk_init_check() before fork, it will be called after | |
440 * the fork. When calling it before fork, it make vim hang for a while. | |
441 * See gui_do_fork(). | |
442 * Use a simpler check if the GUI window can probably be opened. | |
443 */ | |
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444 result = gui.dofork ? gui_mch_early_init_check(TRUE) : gui_mch_init_check(); |
3518 | 445 # else |
7 | 446 result = gui_mch_init_check(); |
3518 | 447 # endif |
7 | 448 #endif |
449 return result; | |
450 } | |
451 | |
452 /* | |
453 * This is the call which starts the GUI. | |
454 */ | |
455 void | |
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456 gui_init(void) |
7 | 457 { |
458 win_T *wp; | |
459 static int recursive = 0; | |
460 | |
461 /* | |
462 * It's possible to use ":gui" in a .gvimrc file. The first halve of this | |
463 * function will then be executed at the first call, the rest by the | |
464 * recursive call. This allow the shell to be opened halfway reading a | |
465 * gvimrc file. | |
466 */ | |
467 if (!recursive) | |
468 { | |
469 ++recursive; | |
470 | |
471 clip_init(TRUE); | |
472 | |
473 /* If can't initialize, don't try doing the rest */ | |
474 if (gui_init_check() == FAIL) | |
475 { | |
476 --recursive; | |
477 clip_init(FALSE); | |
478 return; | |
479 } | |
480 | |
481 /* | |
147 | 482 * Reset 'paste'. It's useful in the terminal, but not in the GUI. It |
483 * breaks the Paste toolbar button. | |
484 */ | |
485 set_option_value((char_u *)"paste", 0L, NULL, 0); | |
486 | |
487 /* | |
7 | 488 * Set up system-wide default menus. |
489 */ | |
490 #if defined(SYS_MENU_FILE) && defined(FEAT_MENU) | |
491 if (vim_strchr(p_go, GO_NOSYSMENU) == NULL) | |
492 { | |
493 sys_menu = TRUE; | |
819 | 494 do_source((char_u *)SYS_MENU_FILE, FALSE, DOSO_NONE); |
7 | 495 sys_menu = FALSE; |
496 } | |
497 #endif | |
498 | |
499 /* | |
500 * Switch on the mouse by default, unless the user changed it already. | |
501 * This can then be changed in the .gvimrc. | |
502 */ | |
503 if (!option_was_set((char_u *)"mouse")) | |
504 set_string_option_direct((char_u *)"mouse", -1, | |
694 | 505 (char_u *)"a", OPT_FREE, SID_NONE); |
7 | 506 |
507 /* | |
508 * If -U option given, use only the initializations from that file and | |
509 * nothing else. Skip all initializations for "-U NONE" or "-u NORC". | |
510 */ | |
511 if (use_gvimrc != NULL) | |
512 { | |
513 if (STRCMP(use_gvimrc, "NONE") != 0 | |
514 && STRCMP(use_gvimrc, "NORC") != 0 | |
819 | 515 && do_source(use_gvimrc, FALSE, DOSO_NONE) != OK) |
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516 semsg(_("E230: Cannot read from \"%s\""), use_gvimrc); |
7 | 517 } |
518 else | |
519 { | |
520 /* | |
521 * Get system wide defaults for gvim, only when file name defined. | |
522 */ | |
523 #ifdef SYS_GVIMRC_FILE | |
819 | 524 do_source((char_u *)SYS_GVIMRC_FILE, FALSE, DOSO_NONE); |
7 | 525 #endif |
526 | |
527 /* | |
528 * Try to read GUI initialization commands from the following | |
529 * places: | |
530 * - environment variable GVIMINIT | |
531 * - the user gvimrc file (~/.gvimrc) | |
532 * - the second user gvimrc file ($VIM/.gvimrc for Dos) | |
533 * - the third user gvimrc file ($VIM/.gvimrc for Amiga) | |
534 * The first that exists is used, the rest is ignored. | |
535 */ | |
536 if (process_env((char_u *)"GVIMINIT", FALSE) == FAIL | |
819 | 537 && do_source((char_u *)USR_GVIMRC_FILE, TRUE, |
538 DOSO_GVIMRC) == FAIL | |
7 | 539 #ifdef USR_GVIMRC_FILE2 |
819 | 540 && do_source((char_u *)USR_GVIMRC_FILE2, TRUE, |
541 DOSO_GVIMRC) == FAIL | |
7 | 542 #endif |
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543 #ifdef USR_GVIMRC_FILE3 |
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544 && do_source((char_u *)USR_GVIMRC_FILE3, TRUE, |
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545 DOSO_GVIMRC) == FAIL |
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546 #endif |
7 | 547 ) |
548 { | |
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549 #ifdef USR_GVIMRC_FILE4 |
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550 (void)do_source((char_u *)USR_GVIMRC_FILE4, TRUE, DOSO_GVIMRC); |
7 | 551 #endif |
552 } | |
553 | |
554 /* | |
555 * Read initialization commands from ".gvimrc" in current | |
556 * directory. This is only done if the 'exrc' option is set. | |
557 * Because of security reasons we disallow shell and write | |
558 * commands now, except for unix if the file is owned by the user | |
559 * or 'secure' option has been reset in environment of global | |
560 * ".gvimrc". | |
561 * Only do this if GVIMRC_FILE is not the same as USR_GVIMRC_FILE, | |
562 * USR_GVIMRC_FILE2, USR_GVIMRC_FILE3 or SYS_GVIMRC_FILE. | |
563 */ | |
564 if (p_exrc) | |
565 { | |
566 #ifdef UNIX | |
567 { | |
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568 stat_T s; |
7 | 569 |
570 /* if ".gvimrc" file is not owned by user, set 'secure' | |
571 * mode */ | |
572 if (mch_stat(GVIMRC_FILE, &s) || s.st_uid != getuid()) | |
573 secure = p_secure; | |
574 } | |
575 #else | |
576 secure = p_secure; | |
577 #endif | |
578 | |
579 if ( fullpathcmp((char_u *)USR_GVIMRC_FILE, | |
580 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
581 #ifdef SYS_GVIMRC_FILE | |
582 && fullpathcmp((char_u *)SYS_GVIMRC_FILE, | |
583 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
584 #endif | |
585 #ifdef USR_GVIMRC_FILE2 | |
586 && fullpathcmp((char_u *)USR_GVIMRC_FILE2, | |
587 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
588 #endif | |
589 #ifdef USR_GVIMRC_FILE3 | |
590 && fullpathcmp((char_u *)USR_GVIMRC_FILE3, | |
591 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
592 #endif | |
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593 #ifdef USR_GVIMRC_FILE4 |
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594 && fullpathcmp((char_u *)USR_GVIMRC_FILE4, |
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595 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME |
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596 #endif |
7 | 597 ) |
819 | 598 do_source((char_u *)GVIMRC_FILE, TRUE, DOSO_GVIMRC); |
7 | 599 |
600 if (secure == 2) | |
601 need_wait_return = TRUE; | |
602 secure = 0; | |
603 } | |
604 } | |
605 | |
606 if (need_wait_return || msg_didany) | |
607 wait_return(TRUE); | |
608 | |
609 --recursive; | |
610 } | |
611 | |
612 /* If recursive call opened the shell, return here from the first call */ | |
613 if (gui.in_use) | |
614 return; | |
615 | |
616 /* | |
617 * Create the GUI shell. | |
618 */ | |
619 gui.in_use = TRUE; /* Must be set after menus have been set up */ | |
620 if (gui_mch_init() == FAIL) | |
621 goto error; | |
622 | |
623 /* Avoid a delay for an error message that was printed in the terminal | |
624 * where Vim was started. */ | |
625 emsg_on_display = FALSE; | |
626 msg_scrolled = 0; | |
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627 clear_sb_text(TRUE); |
7 | 628 need_wait_return = FALSE; |
629 msg_didany = FALSE; | |
630 | |
631 /* | |
632 * Check validity of any generic resources that may have been loaded. | |
633 */ | |
634 if (gui.border_width < 0) | |
635 gui.border_width = 0; | |
636 | |
637 /* | |
638 * Set up the fonts. First use a font specified with "-fn" or "-font". | |
639 */ | |
640 if (font_argument != NULL) | |
641 set_option_value((char_u *)"gfn", 0L, (char_u *)font_argument, 0); | |
642 if ( | |
643 #ifdef FEAT_XFONTSET | |
644 (*p_guifontset == NUL | |
645 || gui_init_font(p_guifontset, TRUE) == FAIL) && | |
646 #endif | |
647 gui_init_font(*p_guifont == NUL ? hl_get_font_name() | |
648 : p_guifont, FALSE) == FAIL) | |
649 { | |
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650 emsg(_("E665: Cannot start GUI, no valid font found")); |
7 | 651 goto error2; |
652 } | |
653 if (gui_get_wide_font() == FAIL) | |
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654 emsg(_("E231: 'guifontwide' invalid")); |
7 | 655 |
656 gui.num_cols = Columns; | |
657 gui.num_rows = Rows; | |
658 gui_reset_scroll_region(); | |
659 | |
660 /* Create initial scrollbars */ | |
661 FOR_ALL_WINDOWS(wp) | |
662 { | |
663 gui_create_scrollbar(&wp->w_scrollbars[SBAR_LEFT], SBAR_LEFT, wp); | |
664 gui_create_scrollbar(&wp->w_scrollbars[SBAR_RIGHT], SBAR_RIGHT, wp); | |
665 } | |
666 gui_create_scrollbar(&gui.bottom_sbar, SBAR_BOTTOM, NULL); | |
667 | |
668 #ifdef FEAT_MENU | |
669 gui_create_initial_menus(root_menu); | |
670 #endif | |
671 #ifdef FEAT_SIGN_ICONS | |
672 sign_gui_started(); | |
673 #endif | |
674 | |
675 /* Configure the desired menu and scrollbars */ | |
676 gui_init_which_components(NULL); | |
677 | |
678 /* All components of the GUI have been created now */ | |
679 gui.shell_created = TRUE; | |
680 | |
681 #ifndef FEAT_GUI_GTK | |
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682 // Set the shell size, adjusted for the screen size. For GTK this only |
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683 // works after the shell has been opened, thus it is further down. |
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684 // If the window is already maximized (e.g. when --windowid is passed in), |
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685 // we want to use the system-provided dimensions by passing FALSE to |
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686 // mustset. Otherwise, we want to initialize with the default rows/columns. |
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687 if (gui_mch_maximized()) |
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688 gui_set_shellsize(FALSE, TRUE, RESIZE_BOTH); |
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689 else |
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690 gui_set_shellsize(TRUE, TRUE, RESIZE_BOTH); |
7 | 691 #endif |
692 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
693 /* Need to set the size of the menubar after all the menus have been | |
694 * created. */ | |
695 gui_mch_compute_menu_height((Widget)0); | |
696 #endif | |
697 | |
698 /* | |
699 * Actually open the GUI shell. | |
700 */ | |
701 if (gui_mch_open() != FAIL) | |
702 { | |
703 #ifdef FEAT_TITLE | |
704 maketitle(); | |
705 resettitle(); | |
706 #endif | |
707 init_gui_options(); | |
708 #ifdef FEAT_ARABIC | |
709 /* Our GUI can't do bidi. */ | |
710 p_tbidi = FALSE; | |
711 #endif | |
574 | 712 #if defined(FEAT_GUI_GTK) |
7 | 713 /* Give GTK+ a chance to put all widget's into place. */ |
714 gui_mch_update(); | |
827 | 715 |
716 # ifdef FEAT_MENU | |
717 /* If there is no 'm' in 'guioptions' we need to remove the menu now. | |
718 * It was still there to make F10 work. */ | |
719 if (vim_strchr(p_go, GO_MENUS) == NULL) | |
720 { | |
721 --gui.starting; | |
722 gui_mch_enable_menu(FALSE); | |
723 ++gui.starting; | |
724 gui_mch_update(); | |
725 } | |
726 # endif | |
727 | |
7 | 728 /* Now make sure the shell fits on the screen. */ |
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729 if (gui_mch_maximized()) |
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730 gui_set_shellsize(FALSE, TRUE, RESIZE_BOTH); |
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731 else |
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732 gui_set_shellsize(TRUE, TRUE, RESIZE_BOTH); |
7 | 733 #endif |
261 | 734 /* When 'lines' was set while starting up the topframe may have to be |
735 * resized. */ | |
736 win_new_shellsize(); | |
187 | 737 |
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738 #ifdef FEAT_BEVAL_GUI |
187 | 739 /* Always create the Balloon Evaluation area, but disable it when |
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740 * 'ballooneval' is off. */ |
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741 if (balloonEval != NULL) |
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742 { |
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743 # ifdef FEAT_VARTABS |
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744 vim_free(balloonEval->vts); |
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745 # endif |
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746 vim_free(balloonEval); |
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747 } |
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748 balloonEvalForTerm = FALSE; |
187 | 749 # ifdef FEAT_GUI_GTK |
750 balloonEval = gui_mch_create_beval_area(gui.drawarea, NULL, | |
751 &general_beval_cb, NULL); | |
752 # else | |
216 | 753 # if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA) |
187 | 754 { |
755 extern Widget textArea; | |
756 balloonEval = gui_mch_create_beval_area(textArea, NULL, | |
216 | 757 &general_beval_cb, NULL); |
187 | 758 } |
759 # else | |
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760 # ifdef FEAT_GUI_MSWIN |
187 | 761 balloonEval = gui_mch_create_beval_area(NULL, NULL, |
762 &general_beval_cb, NULL); | |
763 # endif | |
764 # endif | |
765 # endif | |
766 if (!p_beval) | |
767 gui_mch_disable_beval_area(balloonEval); | |
768 #endif | |
769 | |
7 | 770 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
771 if (!im_xim_isvalid_imactivate()) | |
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772 emsg(_("E599: Value of 'imactivatekey' is invalid")); |
7 | 773 #endif |
37 | 774 /* When 'cmdheight' was set during startup it may not have taken |
775 * effect yet. */ | |
776 if (p_ch != 1L) | |
824 | 777 command_height(); |
7 | 778 |
779 return; | |
780 } | |
781 | |
782 error2: | |
783 #ifdef FEAT_GUI_X11 | |
784 /* undo gui_mch_init() */ | |
785 gui_mch_uninit(); | |
786 #endif | |
787 | |
788 error: | |
789 gui.in_use = FALSE; | |
790 clip_init(FALSE); | |
791 } | |
792 | |
793 | |
794 void | |
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795 gui_exit(int rc) |
7 | 796 { |
797 /* don't free the fonts, it leads to a BUS error | |
798 * richard@whitequeen.com Jul 99 */ | |
799 free_highlight_fonts(); | |
800 gui.in_use = FALSE; | |
801 gui_mch_exit(rc); | |
802 } | |
803 | |
574 | 804 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) || defined(FEAT_GUI_MSWIN) \ |
7 | 805 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) || defined(PROTO) |
1002 | 806 # define NEED_GUI_UPDATE_SCREEN 1 |
7 | 807 /* |
808 * Called when the GUI shell is closed by the user. If there are no changed | |
809 * files Vim exits, otherwise there will be a dialog to ask the user what to | |
810 * do. | |
811 * When this function returns, Vim should NOT exit! | |
812 */ | |
813 void | |
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814 gui_shell_closed(void) |
7 | 815 { |
816 cmdmod_T save_cmdmod; | |
817 | |
818 save_cmdmod = cmdmod; | |
819 | |
820 /* Only exit when there are no changed files */ | |
821 exiting = TRUE; | |
822 # ifdef FEAT_BROWSE | |
823 cmdmod.browse = TRUE; | |
824 # endif | |
825 # if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
826 cmdmod.confirm = TRUE; | |
827 # endif | |
828 /* If there are changed buffers, present the user with a dialog if | |
829 * possible, otherwise give an error message. */ | |
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830 if (!check_changed_any(FALSE, FALSE)) |
7 | 831 getout(0); |
832 | |
833 exiting = FALSE; | |
834 cmdmod = save_cmdmod; | |
1002 | 835 gui_update_screen(); /* redraw, window may show changed buffer */ |
7 | 836 } |
837 #endif | |
838 | |
839 /* | |
4352 | 840 * Set the font. "font_list" is a comma separated list of font names. The |
7 | 841 * first font name that works is used. If none is found, use the default |
842 * font. | |
843 * If "fontset" is TRUE, the "font_list" is used as one name for the fontset. | |
844 * Return OK when able to set the font. When it failed FAIL is returned and | |
845 * the fonts are unchanged. | |
846 */ | |
847 int | |
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848 gui_init_font(char_u *font_list, int fontset UNUSED) |
7 | 849 { |
850 #define FONTLEN 320 | |
851 char_u font_name[FONTLEN]; | |
852 int font_list_empty = FALSE; | |
853 int ret = FAIL; | |
854 | |
855 if (!gui.in_use) | |
856 return FAIL; | |
857 | |
858 font_name[0] = NUL; | |
859 if (*font_list == NUL) | |
860 font_list_empty = TRUE; | |
861 else | |
862 { | |
863 #ifdef FEAT_XFONTSET | |
864 /* When using a fontset, the whole list of fonts is one name. */ | |
865 if (fontset) | |
866 ret = gui_mch_init_font(font_list, TRUE); | |
867 else | |
868 #endif | |
869 while (*font_list != NUL) | |
870 { | |
871 /* Isolate one comma separated font name. */ | |
872 (void)copy_option_part(&font_list, font_name, FONTLEN, ","); | |
873 | |
874 /* Careful!!! The Win32 version of gui_mch_init_font(), when | |
875 * called with "*" will change p_guifont to the selected font | |
876 * name, which frees the old value. This makes font_list | |
877 * invalid. Thus when OK is returned here, font_list must no | |
878 * longer be used! */ | |
879 if (gui_mch_init_font(font_name, FALSE) == OK) | |
880 { | |
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881 #if !defined(FEAT_GUI_GTK) |
7 | 882 /* If it's a Unicode font, try setting 'guifontwide' to a |
883 * similar double-width font. */ | |
884 if ((p_guifontwide == NULL || *p_guifontwide == NUL) | |
885 && strstr((char *)font_name, "10646") != NULL) | |
886 set_guifontwide(font_name); | |
887 #endif | |
888 ret = OK; | |
889 break; | |
890 } | |
891 } | |
892 } | |
893 | |
894 if (ret != OK | |
895 && STRCMP(font_list, "*") != 0 | |
896 && (font_list_empty || gui.norm_font == NOFONT)) | |
897 { | |
898 /* | |
899 * Couldn't load any font in 'font_list', keep the current font if | |
900 * there is one. If 'font_list' is empty, or if there is no current | |
901 * font, tell gui_mch_init_font() to try to find a font we can load. | |
902 */ | |
903 ret = gui_mch_init_font(NULL, FALSE); | |
904 } | |
905 | |
906 if (ret == OK) | |
907 { | |
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908 #ifndef FEAT_GUI_GTK |
7 | 909 /* Set normal font as current font */ |
910 # ifdef FEAT_XFONTSET | |
911 if (gui.fontset != NOFONTSET) | |
912 gui_mch_set_fontset(gui.fontset); | |
913 else | |
914 # endif | |
915 gui_mch_set_font(gui.norm_font); | |
916 #endif | |
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917 gui_set_shellsize(FALSE, TRUE, RESIZE_BOTH); |
7 | 918 } |
919 | |
920 return ret; | |
921 } | |
922 | |
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923 #ifndef FEAT_GUI_GTK |
7 | 924 /* |
925 * Try setting 'guifontwide' to a font twice as wide as "name". | |
926 */ | |
927 static void | |
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928 set_guifontwide(char_u *name) |
7 | 929 { |
930 int i = 0; | |
931 char_u wide_name[FONTLEN + 10]; /* room for 2 * width and '*' */ | |
932 char_u *wp = NULL; | |
933 char_u *p; | |
934 GuiFont font; | |
935 | |
936 wp = wide_name; | |
937 for (p = name; *p != NUL; ++p) | |
938 { | |
939 *wp++ = *p; | |
940 if (*p == '-') | |
941 { | |
942 ++i; | |
943 if (i == 6) /* font type: change "--" to "-*-" */ | |
944 { | |
945 if (p[1] == '-') | |
946 *wp++ = '*'; | |
947 } | |
948 else if (i == 12) /* found the width */ | |
949 { | |
950 ++p; | |
951 i = getdigits(&p); | |
952 if (i != 0) | |
953 { | |
954 /* Double the width specification. */ | |
955 sprintf((char *)wp, "%d%s", i * 2, p); | |
956 font = gui_mch_get_font(wide_name, FALSE); | |
957 if (font != NOFONT) | |
958 { | |
37 | 959 gui_mch_free_font(gui.wide_font); |
7 | 960 gui.wide_font = font; |
961 set_string_option_direct((char_u *)"gfw", -1, | |
694 | 962 wide_name, OPT_FREE, 0); |
7 | 963 } |
964 } | |
965 break; | |
966 } | |
967 } | |
968 } | |
969 } | |
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970 #endif /* !FEAT_GUI_GTK */ |
7 | 971 |
972 /* | |
973 * Get the font for 'guifontwide'. | |
974 * Return FAIL for an invalid font name. | |
975 */ | |
976 int | |
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977 gui_get_wide_font(void) |
7 | 978 { |
979 GuiFont font = NOFONT; | |
980 char_u font_name[FONTLEN]; | |
981 char_u *p; | |
982 | |
983 if (!gui.in_use) /* Can't allocate font yet, assume it's OK. */ | |
984 return OK; /* Will give an error message later. */ | |
985 | |
986 if (p_guifontwide != NULL && *p_guifontwide != NUL) | |
987 { | |
988 for (p = p_guifontwide; *p != NUL; ) | |
989 { | |
990 /* Isolate one comma separated font name. */ | |
991 (void)copy_option_part(&p, font_name, FONTLEN, ","); | |
992 font = gui_mch_get_font(font_name, FALSE); | |
993 if (font != NOFONT) | |
994 break; | |
995 } | |
996 if (font == NOFONT) | |
997 return FAIL; | |
998 } | |
999 | |
1000 gui_mch_free_font(gui.wide_font); | |
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1001 #ifdef FEAT_GUI_GTK |
7 | 1002 /* Avoid unnecessary overhead if 'guifontwide' is equal to 'guifont'. */ |
1003 if (font != NOFONT && gui.norm_font != NOFONT | |
1004 && pango_font_description_equal(font, gui.norm_font)) | |
1005 { | |
1006 gui.wide_font = NOFONT; | |
1007 gui_mch_free_font(font); | |
1008 } | |
1009 else | |
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1010 #endif |
7 | 1011 gui.wide_font = font; |
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1012 #ifdef FEAT_GUI_MSWIN |
4055 | 1013 gui_mch_wide_font_changed(); |
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1014 #else |
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1015 /* |
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1016 * TODO: setup wide_bold_font, wide_ital_font and wide_boldital_font to |
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1017 * support those fonts for 'guifontwide'. |
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1018 */ |
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1019 #endif |
7 | 1020 return OK; |
1021 } | |
1022 | |
1023 void | |
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1024 gui_set_cursor(int row, int col) |
7 | 1025 { |
1026 gui.row = row; | |
1027 gui.col = col; | |
1028 } | |
1029 | |
1030 /* | |
1031 * gui_check_pos - check if the cursor is on the screen. | |
1032 */ | |
1033 static void | |
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1034 gui_check_pos(void) |
7 | 1035 { |
1036 if (gui.row >= screen_Rows) | |
1037 gui.row = screen_Rows - 1; | |
1038 if (gui.col >= screen_Columns) | |
1039 gui.col = screen_Columns - 1; | |
1040 if (gui.cursor_row >= screen_Rows || gui.cursor_col >= screen_Columns) | |
1041 gui.cursor_is_valid = FALSE; | |
1042 } | |
1043 | |
1044 /* | |
1045 * Redraw the cursor if necessary or when forced. | |
1046 * Careful: The contents of ScreenLines[] must match what is on the screen, | |
1047 * otherwise this goes wrong. May need to call out_flush() first. | |
1048 */ | |
1049 void | |
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1050 gui_update_cursor( |
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1051 int force, /* when TRUE, update even when not moved */ |
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1052 int clear_selection)/* clear selection under cursor */ |
7 | 1053 { |
1054 int cur_width = 0; | |
1055 int cur_height = 0; | |
1056 int old_hl_mask; | |
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1057 cursorentry_T *shape; |
7 | 1058 int id; |
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1059 #ifdef FEAT_TERMINAL |
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1060 guicolor_T shape_fg = INVALCOLOR; |
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1061 guicolor_T shape_bg = INVALCOLOR; |
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1062 #endif |
7 | 1063 guicolor_T cfg, cbg, cc; /* cursor fore-/background color */ |
1064 int cattr; /* cursor attributes */ | |
1065 int attr; | |
1066 attrentry_T *aep = NULL; | |
1067 | |
1695 | 1068 /* Don't update the cursor when halfway busy scrolling or the screen size |
1069 * doesn't match 'columns' and 'lines. ScreenLines[] isn't valid then. */ | |
1070 if (!can_update_cursor || screen_Columns != gui.num_cols | |
1071 || screen_Rows != gui.num_rows) | |
7 | 1072 return; |
1073 | |
1074 gui_check_pos(); | |
1075 if (!gui.cursor_is_valid || force | |
1076 || gui.row != gui.cursor_row || gui.col != gui.cursor_col) | |
1077 { | |
1078 gui_undraw_cursor(); | |
1079 if (gui.row < 0) | |
1080 return; | |
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1081 #ifdef HAVE_INPUT_METHOD |
7 | 1082 if (gui.row != gui.cursor_row || gui.col != gui.cursor_col) |
1083 im_set_position(gui.row, gui.col); | |
1084 #endif | |
1085 gui.cursor_row = gui.row; | |
1086 gui.cursor_col = gui.col; | |
1087 | |
1088 /* Only write to the screen after ScreenLines[] has been initialized */ | |
1089 if (!screen_cleared || ScreenLines == NULL) | |
1090 return; | |
1091 | |
1092 /* Clear the selection if we are about to write over it */ | |
1093 if (clear_selection) | |
1094 clip_may_clear_selection(gui.row, gui.row); | |
1095 /* Check that the cursor is inside the shell (resizing may have made | |
1096 * it invalid) */ | |
1097 if (gui.row >= screen_Rows || gui.col >= screen_Columns) | |
1098 return; | |
1099 | |
1100 gui.cursor_is_valid = TRUE; | |
1101 | |
1102 /* | |
1103 * How the cursor is drawn depends on the current mode. | |
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1104 * When in a terminal window use the shape/color specified there. |
7 | 1105 */ |
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1106 #ifdef FEAT_TERMINAL |
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1107 if (terminal_is_active()) |
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1108 shape = term_get_cursor_shape(&shape_fg, &shape_bg); |
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1109 else |
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1110 #endif |
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1111 shape = &shape_table[get_shape_idx(FALSE)]; |
7 | 1112 if (State & LANGMAP) |
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1113 id = shape->id_lm; |
7 | 1114 else |
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1115 id = shape->id; |
7 | 1116 |
1117 /* get the colors and attributes for the cursor. Default is inverted */ | |
1118 cfg = INVALCOLOR; | |
1119 cbg = INVALCOLOR; | |
1120 cattr = HL_INVERSE; | |
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1121 gui_mch_set_blinking(shape->blinkwait, |
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1122 shape->blinkon, |
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1123 shape->blinkoff); |
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1124 if (shape->blinkwait == 0 || shape->blinkon == 0 |
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1125 || shape->blinkoff == 0) |
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1126 gui_mch_stop_blink(FALSE); |
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1127 #ifdef FEAT_TERMINAL |
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1128 if (shape_bg != INVALCOLOR) |
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1129 { |
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1130 cattr = 0; |
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1131 cfg = shape_fg; |
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1132 cbg = shape_bg; |
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1133 } |
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1134 else |
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1135 #endif |
7 | 1136 if (id > 0) |
1137 { | |
1138 cattr = syn_id2colors(id, &cfg, &cbg); | |
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1139 #if defined(HAVE_INPUT_METHOD) || defined(FEAT_HANGULIN) |
7 | 1140 { |
1141 static int iid; | |
1142 guicolor_T fg, bg; | |
1143 | |
1668 | 1144 if ( |
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1145 # if defined(FEAT_GUI_GTK) && defined(FEAT_XIM) && !defined(FEAT_HANGULIN) |
1668 | 1146 preedit_get_status() |
1147 # else | |
1148 im_get_status() | |
1149 # endif | |
1150 ) | |
7 | 1151 { |
1152 iid = syn_name2id((char_u *)"CursorIM"); | |
1153 if (iid > 0) | |
1154 { | |
1155 syn_id2colors(iid, &fg, &bg); | |
1156 if (bg != INVALCOLOR) | |
1157 cbg = bg; | |
1158 if (fg != INVALCOLOR) | |
1159 cfg = fg; | |
1160 } | |
1161 } | |
1162 } | |
1163 #endif | |
1164 } | |
1165 | |
1166 /* | |
1167 * Get the attributes for the character under the cursor. | |
1168 * When no cursor color was given, use the character color. | |
1169 */ | |
1170 attr = ScreenAttrs[LineOffset[gui.row] + gui.col]; | |
1171 if (attr > HL_ALL) | |
1172 aep = syn_gui_attr2entry(attr); | |
1173 if (aep != NULL) | |
1174 { | |
1175 attr = aep->ae_attr; | |
1176 if (cfg == INVALCOLOR) | |
1177 cfg = ((attr & HL_INVERSE) ? aep->ae_u.gui.bg_color | |
1178 : aep->ae_u.gui.fg_color); | |
1179 if (cbg == INVALCOLOR) | |
1180 cbg = ((attr & HL_INVERSE) ? aep->ae_u.gui.fg_color | |
1181 : aep->ae_u.gui.bg_color); | |
1182 } | |
1183 if (cfg == INVALCOLOR) | |
1184 cfg = (attr & HL_INVERSE) ? gui.back_pixel : gui.norm_pixel; | |
1185 if (cbg == INVALCOLOR) | |
1186 cbg = (attr & HL_INVERSE) ? gui.norm_pixel : gui.back_pixel; | |
1187 | |
1188 #ifdef FEAT_XIM | |
1189 if (aep != NULL) | |
1190 { | |
1191 xim_bg_color = ((attr & HL_INVERSE) ? aep->ae_u.gui.fg_color | |
1192 : aep->ae_u.gui.bg_color); | |
1193 xim_fg_color = ((attr & HL_INVERSE) ? aep->ae_u.gui.bg_color | |
1194 : aep->ae_u.gui.fg_color); | |
1195 if (xim_bg_color == INVALCOLOR) | |
1196 xim_bg_color = (attr & HL_INVERSE) ? gui.norm_pixel | |
1197 : gui.back_pixel; | |
1198 if (xim_fg_color == INVALCOLOR) | |
1199 xim_fg_color = (attr & HL_INVERSE) ? gui.back_pixel | |
1200 : gui.norm_pixel; | |
1201 } | |
1202 else | |
1203 { | |
1204 xim_bg_color = (attr & HL_INVERSE) ? gui.norm_pixel | |
1205 : gui.back_pixel; | |
1206 xim_fg_color = (attr & HL_INVERSE) ? gui.back_pixel | |
1207 : gui.norm_pixel; | |
1208 } | |
1209 #endif | |
1210 | |
1211 attr &= ~HL_INVERSE; | |
1212 if (cattr & HL_INVERSE) | |
1213 { | |
1214 cc = cbg; | |
1215 cbg = cfg; | |
1216 cfg = cc; | |
1217 } | |
1218 cattr &= ~HL_INVERSE; | |
1219 | |
1220 /* | |
1221 * When we don't have window focus, draw a hollow cursor. | |
1222 */ | |
1223 if (!gui.in_focus) | |
1224 { | |
1225 gui_mch_draw_hollow_cursor(cbg); | |
1226 return; | |
1227 } | |
1228 | |
1229 old_hl_mask = gui.highlight_mask; | |
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1230 if (shape->shape == SHAPE_BLOCK |
7 | 1231 #ifdef FEAT_HANGULIN |
1232 || composing_hangul | |
1233 #endif | |
1234 ) | |
1235 { | |
1236 /* | |
1237 * Draw the text character with the cursor colors. Use the | |
1238 * character attributes plus the cursor attributes. | |
1239 */ | |
1240 gui.highlight_mask = (cattr | attr); | |
1241 #ifdef FEAT_HANGULIN | |
1242 if (composing_hangul) | |
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1243 { |
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1244 char_u *comp_buf; |
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1245 int comp_len; |
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1246 |
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1247 comp_buf = hangul_composing_buffer_get(&comp_len); |
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1248 if (comp_buf) |
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1249 { |
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1250 (void)gui_outstr_nowrap(comp_buf, comp_len, |
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1251 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, |
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1252 cfg, cbg, 0); |
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1253 vim_free(comp_buf); |
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1254 } |
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1255 } |
7 | 1256 else |
1257 #endif | |
1258 (void)gui_screenchar(LineOffset[gui.row] + gui.col, | |
1259 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, cfg, cbg, 0); | |
1260 } | |
1261 else | |
1262 { | |
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1263 #if defined(FEAT_RIGHTLEFT) |
7 | 1264 int col_off = FALSE; |
1265 #endif | |
1266 /* | |
1267 * First draw the partial cursor, then overwrite with the text | |
1268 * character, using a transparent background. | |
1269 */ | |
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1270 if (shape->shape == SHAPE_VER) |
7 | 1271 { |
1272 cur_height = gui.char_height; | |
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1273 cur_width = (gui.char_width * shape->percentage + 99) / 100; |
7 | 1274 } |
1275 else | |
1276 { | |
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1277 cur_height = (gui.char_height * shape->percentage + 99) / 100; |
7 | 1278 cur_width = gui.char_width; |
1279 } | |
1378 | 1280 if (has_mbyte && (*mb_off2cells)(LineOffset[gui.row] + gui.col, |
1281 LineOffset[gui.row] + screen_Columns) > 1) | |
7 | 1282 { |
1283 /* Double wide character. */ | |
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1284 if (shape->shape != SHAPE_VER) |
7 | 1285 cur_width += gui.char_width; |
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1286 #ifdef FEAT_RIGHTLEFT |
7 | 1287 if (CURSOR_BAR_RIGHT) |
1288 { | |
1289 /* gui.col points to the left halve of the character but | |
1290 * the vertical line needs to be on the right halve. | |
1291 * A double-wide horizontal line is also drawn from the | |
1292 * right halve in gui_mch_draw_part_cursor(). */ | |
1293 col_off = TRUE; | |
1294 ++gui.col; | |
1295 } | |
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1296 #endif |
7 | 1297 } |
1298 gui_mch_draw_part_cursor(cur_width, cur_height, cbg); | |
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1299 #if defined(FEAT_RIGHTLEFT) |
7 | 1300 if (col_off) |
1301 --gui.col; | |
1302 #endif | |
1303 | |
1304 #ifndef FEAT_GUI_MSWIN /* doesn't seem to work for MSWindows */ | |
1305 gui.highlight_mask = ScreenAttrs[LineOffset[gui.row] + gui.col]; | |
1306 (void)gui_screenchar(LineOffset[gui.row] + gui.col, | |
1307 GUI_MON_TRS_CURSOR | GUI_MON_NOCLEAR, | |
1308 (guicolor_T)0, (guicolor_T)0, 0); | |
1309 #endif | |
1310 } | |
1311 gui.highlight_mask = old_hl_mask; | |
1312 } | |
1313 } | |
1314 | |
1315 #if defined(FEAT_MENU) || defined(PROTO) | |
1316 void | |
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1317 gui_position_menu(void) |
7 | 1318 { |
574 | 1319 # if !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF) |
7 | 1320 if (gui.menu_is_active && gui.in_use) |
1321 gui_mch_set_menu_pos(0, 0, gui.menu_width, gui.menu_height); | |
1322 # endif | |
1323 } | |
1324 #endif | |
1325 | |
1326 /* | |
1327 * Position the various GUI components (text area, menu). The vertical | |
1328 * scrollbars are NOT handled here. See gui_update_scrollbars(). | |
1329 */ | |
1330 static void | |
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1331 gui_position_components(int total_width UNUSED) |
7 | 1332 { |
1333 int text_area_x; | |
1334 int text_area_y; | |
1335 int text_area_width; | |
1336 int text_area_height; | |
1337 | |
1338 /* avoid that moving components around generates events */ | |
1339 ++hold_gui_events; | |
1340 | |
1341 text_area_x = 0; | |
1342 if (gui.which_scrollbars[SBAR_LEFT]) | |
1343 text_area_x += gui.scrollbar_width; | |
1344 | |
1345 text_area_y = 0; | |
1346 #if defined(FEAT_MENU) && !(defined(FEAT_GUI_GTK) || defined(FEAT_GUI_PHOTON)) | |
1347 gui.menu_width = total_width; | |
1348 if (gui.menu_is_active) | |
1349 text_area_y += gui.menu_height; | |
1350 #endif | |
1351 #if defined(FEAT_TOOLBAR) && defined(FEAT_GUI_MSWIN) | |
1352 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
1353 text_area_y = TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT; | |
1354 #endif | |
1355 | |
819 | 1356 # if defined(FEAT_GUI_TABLINE) && (defined(FEAT_GUI_MSWIN) \ |
1378 | 1357 || defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_MAC)) |
810 | 1358 if (gui_has_tabline()) |
843 | 1359 text_area_y += gui.tabline_height; |
810 | 1360 #endif |
1361 | |
7 | 1362 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) |
1363 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
1364 { | |
1365 # ifdef FEAT_GUI_ATHENA | |
1366 gui_mch_set_toolbar_pos(0, text_area_y, | |
1367 gui.menu_width, gui.toolbar_height); | |
1368 # endif | |
1369 text_area_y += gui.toolbar_height; | |
1370 } | |
1371 #endif | |
1372 | |
1373 text_area_width = gui.num_cols * gui.char_width + gui.border_offset * 2; | |
1374 text_area_height = gui.num_rows * gui.char_height + gui.border_offset * 2; | |
1375 | |
1376 gui_mch_set_text_area_pos(text_area_x, | |
1377 text_area_y, | |
1378 text_area_width, | |
1379 text_area_height | |
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1380 #if defined(FEAT_XIM) && !defined(FEAT_GUI_GTK) |
7 | 1381 + xim_get_status_area_height() |
1382 #endif | |
1383 ); | |
1384 #ifdef FEAT_MENU | |
1385 gui_position_menu(); | |
1386 #endif | |
1387 if (gui.which_scrollbars[SBAR_BOTTOM]) | |
1388 gui_mch_set_scrollbar_pos(&gui.bottom_sbar, | |
1389 text_area_x, | |
1390 text_area_y + text_area_height, | |
1391 text_area_width, | |
1392 gui.scrollbar_height); | |
1393 gui.left_sbar_x = 0; | |
1394 gui.right_sbar_x = text_area_x + text_area_width; | |
1395 | |
1396 --hold_gui_events; | |
1397 } | |
1398 | |
444 | 1399 /* |
1400 * Get the width of the widgets and decorations to the side of the text area. | |
1401 */ | |
7 | 1402 int |
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1403 gui_get_base_width(void) |
7 | 1404 { |
1405 int base_width; | |
1406 | |
1407 base_width = 2 * gui.border_offset; | |
1408 if (gui.which_scrollbars[SBAR_LEFT]) | |
1409 base_width += gui.scrollbar_width; | |
1410 if (gui.which_scrollbars[SBAR_RIGHT]) | |
1411 base_width += gui.scrollbar_width; | |
1412 return base_width; | |
1413 } | |
1414 | |
444 | 1415 /* |
1416 * Get the height of the widgets and decorations above and below the text area. | |
1417 */ | |
7 | 1418 int |
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1419 gui_get_base_height(void) |
7 | 1420 { |
1421 int base_height; | |
1422 | |
1423 base_height = 2 * gui.border_offset; | |
1424 if (gui.which_scrollbars[SBAR_BOTTOM]) | |
1425 base_height += gui.scrollbar_height; | |
1426 #ifdef FEAT_GUI_GTK | |
1427 /* We can't take the sizes properly into account until anything is | |
1428 * realized. Therefore we recalculate all the values here just before | |
1429 * setting the size. (--mdcki) */ | |
1430 #else | |
1431 # ifdef FEAT_MENU | |
1432 if (gui.menu_is_active) | |
1433 base_height += gui.menu_height; | |
1434 # endif | |
1435 # ifdef FEAT_TOOLBAR | |
1436 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
1437 # if defined(FEAT_GUI_MSWIN) && defined(FEAT_TOOLBAR) | |
1438 base_height += (TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT); | |
1439 # else | |
1440 base_height += gui.toolbar_height; | |
1441 # endif | |
1442 # endif | |
819 | 1443 # if defined(FEAT_GUI_TABLINE) && (defined(FEAT_GUI_MSWIN) \ |
1444 || defined(FEAT_GUI_MOTIF)) | |
810 | 1445 if (gui_has_tabline()) |
843 | 1446 base_height += gui.tabline_height; |
810 | 1447 # endif |
7 | 1448 # ifdef FEAT_FOOTER |
1449 if (vim_strchr(p_go, GO_FOOTER) != NULL) | |
1450 base_height += gui.footer_height; | |
1451 # endif | |
1452 # if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
1453 base_height += gui_mch_text_area_extra_height(); | |
1454 # endif | |
1455 #endif | |
1456 return base_height; | |
1457 } | |
1458 | |
1459 /* | |
1460 * Should be called after the GUI shell has been resized. Its arguments are | |
1461 * the new width and height of the shell in pixels. | |
1462 */ | |
1463 void | |
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|
1464 gui_resize_shell(int pixel_width, int pixel_height) |
7 | 1465 { |
1466 static int busy = FALSE; | |
1467 | |
1468 if (!gui.shell_created) /* ignore when still initializing */ | |
1469 return; | |
1470 | |
1471 /* | |
1472 * Can't resize the screen while it is being redrawn. Remember the new | |
1473 * size and handle it later. | |
1474 */ | |
1475 if (updating_screen || busy) | |
1476 { | |
1477 new_pixel_width = pixel_width; | |
1478 new_pixel_height = pixel_height; | |
1479 return; | |
1480 } | |
1481 | |
1482 again: | |
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1483 new_pixel_width = 0; |
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|
1484 new_pixel_height = 0; |
7 | 1485 busy = TRUE; |
1486 | |
1487 /* Flush pending output before redrawing */ | |
1488 out_flush(); | |
1489 | |
1490 gui.num_cols = (pixel_width - gui_get_base_width()) / gui.char_width; | |
1529 | 1491 gui.num_rows = (pixel_height - gui_get_base_height()) / gui.char_height; |
7 | 1492 |
1493 gui_position_components(pixel_width); | |
1494 gui_reset_scroll_region(); | |
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|
1495 |
7 | 1496 /* |
1497 * At the "more" and ":confirm" prompt there is no redraw, put the cursor | |
1498 * at the last line here (why does it have to be one row too low?). | |
1499 */ | |
1500 if (State == ASKMORE || State == CONFIRM) | |
1501 gui.row = gui.num_rows; | |
1502 | |
1503 /* Only comparing Rows and Columns may be sufficient, but let's stay on | |
1504 * the safe side. */ | |
1505 if (gui.num_rows != screen_Rows || gui.num_cols != screen_Columns | |
1506 || gui.num_rows != Rows || gui.num_cols != Columns) | |
1507 shell_resized(); | |
1508 | |
1509 gui_update_scrollbars(TRUE); | |
1510 gui_update_cursor(FALSE, TRUE); | |
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|
1511 #if defined(FEAT_XIM) && !defined(FEAT_GUI_GTK) |
7 | 1512 xim_set_status_area(); |
1513 #endif | |
1514 | |
1515 busy = FALSE; | |
669 | 1516 |
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1517 /* We may have been called again while redrawing the screen. |
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1518 * Need to do it all again with the latest size then. But only if the size |
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1519 * actually changed. */ |
7 | 1520 if (new_pixel_height) |
1521 { | |
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1522 if (pixel_width == new_pixel_width && pixel_height == new_pixel_height) |
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1523 { |
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1524 new_pixel_width = 0; |
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1525 new_pixel_height = 0; |
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1526 } |
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|
1527 else |
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1528 { |
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1529 pixel_width = new_pixel_width; |
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1530 pixel_height = new_pixel_height; |
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1531 goto again; |
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|
1532 } |
7 | 1533 } |
1534 } | |
1535 | |
1536 /* | |
1537 * Check if gui_resize_shell() must be called. | |
1538 */ | |
1539 void | |
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|
1540 gui_may_resize_shell(void) |
7 | 1541 { |
1542 if (new_pixel_height) | |
1543 /* careful: gui_resize_shell() may postpone the resize again if we | |
1544 * were called indirectly by it */ | |
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|
1545 gui_resize_shell(new_pixel_width, new_pixel_height); |
7 | 1546 } |
1547 | |
1548 int | |
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|
1549 gui_get_shellsize(void) |
7 | 1550 { |
1551 Rows = gui.num_rows; | |
1552 Columns = gui.num_cols; | |
1553 return OK; | |
1554 } | |
1555 | |
1556 /* | |
1557 * Set the size of the Vim shell according to Rows and Columns. | |
444 | 1558 * If "fit_to_display" is TRUE then the size may be reduced to fit the window |
1559 * on the screen. | |
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|
1560 * When "mustset" is TRUE the size was set by the user. When FALSE a UI |
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|
1561 * component was added or removed (e.g., a scrollbar). |
7 | 1562 */ |
1563 void | |
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|
1564 gui_set_shellsize( |
12802
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|
1565 int mustset UNUSED, |
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|
1566 int fit_to_display, |
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|
1567 int direction) /* RESIZE_HOR, RESIZE_VER */ |
7 | 1568 { |
1569 int base_width; | |
1570 int base_height; | |
1571 int width; | |
1572 int height; | |
1573 int min_width; | |
1574 int min_height; | |
1575 int screen_w; | |
1576 int screen_h; | |
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|
1577 #ifdef FEAT_GUI_GTK |
1967 | 1578 int un_maximize = mustset; |
2311
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|
1579 int did_adjust = 0; |
1967 | 1580 #endif |
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|
1581 int x = -1, y = -1; |
7 | 1582 |
1583 if (!gui.shell_created) | |
1584 return; | |
1585 | |
3014 | 1586 #if defined(MSWIN) || defined(FEAT_GUI_GTK) |
7 | 1587 /* If not setting to a user specified size and maximized, calculate the |
1588 * number of characters that fit in the maximized window. */ | |
12802
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|
1589 if (!mustset && (vim_strchr(p_go, GO_KEEPWINSIZE) != NULL |
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|
1590 || gui_mch_maximized())) |
7 | 1591 { |
1592 gui_mch_newfont(); | |
1593 return; | |
1594 } | |
1595 #endif | |
1596 | |
1597 base_width = gui_get_base_width(); | |
1598 base_height = gui_get_base_height(); | |
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|
1599 if (fit_to_display) |
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|
1600 /* Remember the original window position. */ |
7009 | 1601 (void)gui_mch_get_winpos(&x, &y); |
2065
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|
1602 |
15510
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|
1603 width = Columns * gui.char_width + base_width; |
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|
1604 height = Rows * gui.char_height + base_height; |
7 | 1605 |
1606 if (fit_to_display) | |
1607 { | |
1608 gui_mch_get_screen_dimensions(&screen_w, &screen_h); | |
811 | 1609 if ((direction & RESIZE_HOR) && width > screen_w) |
7 | 1610 { |
1611 Columns = (screen_w - base_width) / gui.char_width; | |
1612 if (Columns < MIN_COLUMNS) | |
1613 Columns = MIN_COLUMNS; | |
1614 width = Columns * gui.char_width + base_width; | |
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changeset
|
1615 #ifdef FEAT_GUI_GTK |
1967 | 1616 ++did_adjust; |
1617 #endif | |
7 | 1618 } |
811 | 1619 if ((direction & RESIZE_VERT) && height > screen_h) |
7 | 1620 { |
1621 Rows = (screen_h - base_height) / gui.char_height; | |
1622 check_shellsize(); | |
1623 height = Rows * gui.char_height + base_height; | |
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|
1624 #ifdef FEAT_GUI_GTK |
1967 | 1625 ++did_adjust; |
1626 #endif | |
7 | 1627 } |
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|
1628 #ifdef FEAT_GUI_GTK |
1967 | 1629 if (did_adjust == 2 || (width + gui.char_width >= screen_w |
1630 && height + gui.char_height >= screen_h)) | |
1631 /* don't unmaximize if at maximum size */ | |
1632 un_maximize = FALSE; | |
1633 #endif | |
7 | 1634 } |
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changeset
|
1635 limit_screen_size(); |
7 | 1636 gui.num_cols = Columns; |
1637 gui.num_rows = Rows; | |
1638 | |
1639 min_width = base_width + MIN_COLUMNS * gui.char_width; | |
1640 min_height = base_height + MIN_LINES * gui.char_height; | |
685 | 1641 min_height += tabline_height() * gui.char_height; |
1967 | 1642 |
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|
1643 #ifdef FEAT_GUI_GTK |
1967 | 1644 if (un_maximize) |
1645 { | |
1646 /* If the window size is smaller than the screen unmaximize the | |
1647 * window, otherwise resizing won't work. */ | |
1648 gui_mch_get_screen_dimensions(&screen_w, &screen_h); | |
1649 if ((width + gui.char_width < screen_w | |
1650 || height + gui.char_height * 2 < screen_h) | |
1651 && gui_mch_maximized()) | |
1652 gui_mch_unmaximize(); | |
1653 } | |
1654 #endif | |
7 | 1655 |
1656 gui_mch_set_shellsize(width, height, min_width, min_height, | |
811 | 1657 base_width, base_height, direction); |
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|
1658 |
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|
1659 if (fit_to_display && x >= 0 && y >= 0) |
7 | 1660 { |
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|
1661 /* Some window managers put the Vim window left of/above the screen. |
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|
1662 * Only change the position if it wasn't already negative before |
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|
1663 * (happens on MS-Windows with a secondary monitor). */ |
7 | 1664 gui_mch_update(); |
1665 if (gui_mch_get_winpos(&x, &y) == OK && (x < 0 || y < 0)) | |
1666 gui_mch_set_winpos(x < 0 ? 0 : x, y < 0 ? 0 : y); | |
1667 } | |
1668 | |
1669 gui_position_components(width); | |
1670 gui_update_scrollbars(TRUE); | |
1671 gui_reset_scroll_region(); | |
1672 } | |
1673 | |
1674 /* | |
1675 * Called when Rows and/or Columns has changed. | |
1676 */ | |
1677 void | |
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changeset
|
1678 gui_new_shellsize(void) |
7 | 1679 { |
1680 gui_reset_scroll_region(); | |
1681 } | |
1682 | |
1683 /* | |
1684 * Make scroll region cover whole screen. | |
1685 */ | |
1686 void | |
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changeset
|
1687 gui_reset_scroll_region(void) |
7 | 1688 { |
1689 gui.scroll_region_top = 0; | |
1690 gui.scroll_region_bot = gui.num_rows - 1; | |
1691 gui.scroll_region_left = 0; | |
1692 gui.scroll_region_right = gui.num_cols - 1; | |
1693 } | |
1694 | |
1695 void | |
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changeset
|
1696 gui_start_highlight(int mask) |
7 | 1697 { |
1698 if (mask > HL_ALL) /* highlight code */ | |
1699 gui.highlight_mask = mask; | |
1700 else /* mask */ | |
1701 gui.highlight_mask |= mask; | |
1702 } | |
1703 | |
1704 void | |
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changeset
|
1705 gui_stop_highlight(int mask) |
7 | 1706 { |
1707 if (mask > HL_ALL) /* highlight code */ | |
1708 gui.highlight_mask = HL_NORMAL; | |
1709 else /* mask */ | |
1710 gui.highlight_mask &= ~mask; | |
1711 } | |
1712 | |
1713 /* | |
1714 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
1715 * (row2, col2) inclusive. | |
1716 */ | |
1717 void | |
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changeset
|
1718 gui_clear_block( |
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|
1719 int row1, |
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|
1720 int col1, |
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|
1721 int row2, |
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changeset
|
1722 int col2) |
7 | 1723 { |
1724 /* Clear the selection if we are about to write over it */ | |
1725 clip_may_clear_selection(row1, row2); | |
1726 | |
1727 gui_mch_clear_block(row1, col1, row2, col2); | |
1728 | |
1729 /* Invalidate cursor if it was in this block */ | |
1730 if ( gui.cursor_row >= row1 && gui.cursor_row <= row2 | |
1731 && gui.cursor_col >= col1 && gui.cursor_col <= col2) | |
1732 gui.cursor_is_valid = FALSE; | |
1733 } | |
1734 | |
1735 /* | |
1736 * Write code to update the cursor later. This avoids the need to flush the | |
1737 * output buffer before calling gui_update_cursor(). | |
1738 */ | |
1739 void | |
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|
1740 gui_update_cursor_later(void) |
7 | 1741 { |
12082
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changeset
|
1742 OUT_STR(IF_EB("\033|s", ESC_STR "|s")); |
7 | 1743 } |
1744 | |
1745 void | |
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|
1746 gui_write( |
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|
1747 char_u *s, |
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changeset
|
1748 int len) |
7 | 1749 { |
1750 char_u *p; | |
1751 int arg1 = 0, arg2 = 0; | |
1752 int force_cursor = FALSE; /* force cursor update */ | |
1753 int force_scrollbar = FALSE; | |
1754 static win_T *old_curwin = NULL; | |
1755 | |
1756 /* #define DEBUG_GUI_WRITE */ | |
1757 #ifdef DEBUG_GUI_WRITE | |
1758 { | |
1759 int i; | |
1760 char_u *str; | |
1761 | |
1762 printf("gui_write(%d):\n ", len); | |
1763 for (i = 0; i < len; i++) | |
1764 if (s[i] == ESC) | |
1765 { | |
1766 if (i != 0) | |
1767 printf("\n "); | |
1768 printf("<ESC>"); | |
1769 } | |
1770 else | |
1771 { | |
1772 str = transchar_byte(s[i]); | |
1773 if (str[0] && str[1]) | |
1774 printf("<%s>", (char *)str); | |
1775 else | |
1776 printf("%s", (char *)str); | |
1777 } | |
1778 printf("\n"); | |
1779 } | |
1780 #endif | |
1781 while (len) | |
1782 { | |
1783 if (s[0] == ESC && s[1] == '|') | |
1784 { | |
1785 p = s + 2; | |
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1786 if (VIM_ISDIGIT(*p) || (*p == '-' && VIM_ISDIGIT(*(p + 1)))) |
7 | 1787 { |
1788 arg1 = getdigits(&p); | |
1789 if (p > s + len) | |
1790 break; | |
1791 if (*p == ';') | |
1792 { | |
1793 ++p; | |
1794 arg2 = getdigits(&p); | |
1795 if (p > s + len) | |
1796 break; | |
1797 } | |
1798 } | |
1799 switch (*p) | |
1800 { | |
1801 case 'C': /* Clear screen */ | |
1802 clip_scroll_selection(9999); | |
1803 gui_mch_clear_all(); | |
1804 gui.cursor_is_valid = FALSE; | |
1805 force_scrollbar = TRUE; | |
1806 break; | |
1807 case 'M': /* Move cursor */ | |
1808 gui_set_cursor(arg1, arg2); | |
1809 break; | |
1810 case 's': /* force cursor (shape) update */ | |
1811 force_cursor = TRUE; | |
1812 break; | |
1813 case 'R': /* Set scroll region */ | |
1814 if (arg1 < arg2) | |
1815 { | |
1816 gui.scroll_region_top = arg1; | |
1817 gui.scroll_region_bot = arg2; | |
1818 } | |
1819 else | |
1820 { | |
1821 gui.scroll_region_top = arg2; | |
1822 gui.scroll_region_bot = arg1; | |
1823 } | |
1824 break; | |
1825 case 'V': /* Set vertical scroll region */ | |
1826 if (arg1 < arg2) | |
1827 { | |
1828 gui.scroll_region_left = arg1; | |
1829 gui.scroll_region_right = arg2; | |
1830 } | |
1831 else | |
1832 { | |
1833 gui.scroll_region_left = arg2; | |
1834 gui.scroll_region_right = arg1; | |
1835 } | |
1836 break; | |
1837 case 'd': /* Delete line */ | |
1838 gui_delete_lines(gui.row, 1); | |
1839 break; | |
1840 case 'D': /* Delete lines */ | |
1841 gui_delete_lines(gui.row, arg1); | |
1842 break; | |
1843 case 'i': /* Insert line */ | |
1844 gui_insert_lines(gui.row, 1); | |
1845 break; | |
1846 case 'I': /* Insert lines */ | |
1847 gui_insert_lines(gui.row, arg1); | |
1848 break; | |
1849 case '$': /* Clear to end-of-line */ | |
1850 gui_clear_block(gui.row, gui.col, gui.row, | |
1851 (int)Columns - 1); | |
1852 break; | |
1853 case 'h': /* Turn on highlighting */ | |
1854 gui_start_highlight(arg1); | |
1855 break; | |
1856 case 'H': /* Turn off highlighting */ | |
1857 gui_stop_highlight(arg1); | |
1858 break; | |
1859 case 'f': /* flash the window (visual bell) */ | |
1860 gui_mch_flash(arg1 == 0 ? 20 : arg1); | |
1861 break; | |
1862 default: | |
1863 p = s + 1; /* Skip the ESC */ | |
1864 break; | |
1865 } | |
1866 len -= (int)(++p - s); | |
1867 s = p; | |
1868 } | |
1869 else if ( | |
1870 #ifdef EBCDIC | |
1871 CtrlChar(s[0]) != 0 /* Ctrl character */ | |
1872 #else | |
1873 s[0] < 0x20 /* Ctrl character */ | |
1874 #endif | |
1875 #ifdef FEAT_SIGN_ICONS | |
1876 && s[0] != SIGN_BYTE | |
1877 # ifdef FEAT_NETBEANS_INTG | |
1878 && s[0] != MULTISIGN_BYTE | |
1879 # endif | |
1880 #endif | |
1881 ) | |
1882 { | |
1883 if (s[0] == '\n') /* NL */ | |
1884 { | |
1885 gui.col = 0; | |
1886 if (gui.row < gui.scroll_region_bot) | |
1887 gui.row++; | |
1888 else | |
1889 gui_delete_lines(gui.scroll_region_top, 1); | |
1890 } | |
1891 else if (s[0] == '\r') /* CR */ | |
1892 { | |
1893 gui.col = 0; | |
1894 } | |
1895 else if (s[0] == '\b') /* Backspace */ | |
1896 { | |
1897 if (gui.col) | |
1898 --gui.col; | |
1899 } | |
1900 else if (s[0] == Ctrl_L) /* cursor-right */ | |
1901 { | |
1902 ++gui.col; | |
1903 } | |
1904 else if (s[0] == Ctrl_G) /* Beep */ | |
1905 { | |
1906 gui_mch_beep(); | |
1907 } | |
1908 /* Other Ctrl character: shouldn't happen! */ | |
1909 | |
1910 --len; /* Skip this char */ | |
1911 ++s; | |
1912 } | |
1913 else | |
1914 { | |
1915 p = s; | |
1916 while (len > 0 && ( | |
1917 #ifdef EBCDIC | |
1918 CtrlChar(*p) == 0 | |
1919 #else | |
1920 *p >= 0x20 | |
1921 #endif | |
1922 #ifdef FEAT_SIGN_ICONS | |
1923 || *p == SIGN_BYTE | |
1924 # ifdef FEAT_NETBEANS_INTG | |
1925 || *p == MULTISIGN_BYTE | |
1926 # endif | |
1927 #endif | |
1928 )) | |
1929 { | |
1930 len--; | |
1931 p++; | |
1932 } | |
1933 gui_outstr(s, (int)(p - s)); | |
1934 s = p; | |
1935 } | |
1936 } | |
1937 | |
1938 /* Postponed update of the cursor (won't work if "can_update_cursor" isn't | |
1939 * set). */ | |
1940 if (force_cursor) | |
1941 gui_update_cursor(TRUE, TRUE); | |
1942 | |
1943 /* When switching to another window the dragging must have stopped. | |
1944 * Required for GTK, dragged_sb isn't reset. */ | |
1945 if (old_curwin != curwin) | |
1946 gui.dragged_sb = SBAR_NONE; | |
1947 | |
1948 /* Update the scrollbars after clearing the screen or when switched | |
1949 * to another window. | |
1950 * Update the horizontal scrollbar always, it's difficult to check all | |
1951 * situations where it might change. */ | |
1952 if (force_scrollbar || old_curwin != curwin) | |
1953 gui_update_scrollbars(force_scrollbar); | |
1954 else | |
1955 gui_update_horiz_scrollbar(FALSE); | |
1956 old_curwin = curwin; | |
1957 | |
1958 /* | |
1959 * We need to make sure this is cleared since Athena doesn't tell us when | |
1960 * he is done dragging. Do the same for GTK. | |
1961 */ | |
574 | 1962 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) |
7 | 1963 gui.dragged_sb = SBAR_NONE; |
1964 #endif | |
1965 | |
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1966 gui_may_flush(); /* In case vim decides to take a nap */ |
7 | 1967 } |
1968 | |
1969 /* | |
1970 * When ScreenLines[] is invalid, updating the cursor should not be done, it | |
1971 * produces wrong results. Call gui_dont_update_cursor() before that code and | |
1972 * gui_can_update_cursor() afterwards. | |
1973 */ | |
1974 void | |
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1975 gui_dont_update_cursor(int undraw) |
7 | 1976 { |
1977 if (gui.in_use) | |
1978 { | |
1979 /* Undraw the cursor now, we probably can't do it after the change. */ | |
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1980 if (undraw) |
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1981 gui_undraw_cursor(); |
7 | 1982 can_update_cursor = FALSE; |
1983 } | |
1984 } | |
1985 | |
1986 void | |
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1987 gui_can_update_cursor(void) |
7 | 1988 { |
1989 can_update_cursor = TRUE; | |
1990 /* No need to update the cursor right now, there is always more output | |
1991 * after scrolling. */ | |
1992 } | |
1993 | |
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1994 /* |
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1995 * Disable issuing gui_mch_flush(). |
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1996 */ |
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1997 void |
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1998 gui_disable_flush(void) |
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1999 { |
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2000 ++disable_flush; |
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2001 } |
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2002 |
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2003 /* |
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2004 * Enable issuing gui_mch_flush(). |
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2005 */ |
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2006 void |
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2007 gui_enable_flush(void) |
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2008 { |
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2009 --disable_flush; |
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2010 } |
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2011 |
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2012 /* |
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2013 * Issue gui_mch_flush() if it is not disabled. |
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2014 */ |
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2015 void |
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2016 gui_may_flush(void) |
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2017 { |
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2018 if (disable_flush == 0) |
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2019 gui_mch_flush(); |
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2020 } |
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2021 |
7 | 2022 static void |
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2023 gui_outstr(char_u *s, int len) |
7 | 2024 { |
2025 int this_len; | |
2026 int cells; | |
2027 | |
2028 if (len == 0) | |
2029 return; | |
2030 | |
2031 if (len < 0) | |
2032 len = (int)STRLEN(s); | |
2033 | |
2034 while (len > 0) | |
2035 { | |
2036 if (has_mbyte) | |
2037 { | |
2038 /* Find out how many chars fit in the current line. */ | |
2039 cells = 0; | |
2040 for (this_len = 0; this_len < len; ) | |
2041 { | |
2042 cells += (*mb_ptr2cells)(s + this_len); | |
2043 if (gui.col + cells > Columns) | |
2044 break; | |
474 | 2045 this_len += (*mb_ptr2len)(s + this_len); |
7 | 2046 } |
2047 if (this_len > len) | |
2048 this_len = len; /* don't include following composing char */ | |
2049 } | |
2050 else | |
2051 if (gui.col + len > Columns) | |
2052 this_len = Columns - gui.col; | |
2053 else | |
2054 this_len = len; | |
2055 | |
2056 (void)gui_outstr_nowrap(s, this_len, | |
2057 0, (guicolor_T)0, (guicolor_T)0, 0); | |
2058 s += this_len; | |
2059 len -= this_len; | |
2060 /* fill up for a double-width char that doesn't fit. */ | |
2061 if (len > 0 && gui.col < Columns) | |
2062 (void)gui_outstr_nowrap((char_u *)" ", 1, | |
2063 0, (guicolor_T)0, (guicolor_T)0, 0); | |
2064 /* The cursor may wrap to the next line. */ | |
2065 if (gui.col >= Columns) | |
2066 { | |
2067 gui.col = 0; | |
2068 gui.row++; | |
2069 } | |
2070 } | |
2071 } | |
2072 | |
2073 /* | |
2074 * Output one character (may be one or two display cells). | |
2075 * Caller must check for valid "off". | |
2076 * Returns FAIL or OK, just like gui_outstr_nowrap(). | |
2077 */ | |
2078 static int | |
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2079 gui_screenchar( |
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2080 int off, /* Offset from start of screen */ |
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2081 int flags, |
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2082 guicolor_T fg, /* colors for cursor */ |
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2083 guicolor_T bg, /* colors for cursor */ |
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2084 int back) /* backup this many chars when using bold trick */ |
7 | 2085 { |
2086 char_u buf[MB_MAXBYTES + 1]; | |
2087 | |
2088 /* Don't draw right halve of a double-width UTF-8 char. "cannot happen" */ | |
2089 if (enc_utf8 && ScreenLines[off] == 0) | |
2090 return OK; | |
2091 | |
2092 if (enc_utf8 && ScreenLinesUC[off] != 0) | |
2093 /* Draw UTF-8 multi-byte character. */ | |
2094 return gui_outstr_nowrap(buf, utfc_char2bytes(off, buf), | |
2095 flags, fg, bg, back); | |
2096 | |
2097 if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
2098 { | |
2099 buf[0] = ScreenLines[off]; | |
2100 buf[1] = ScreenLines2[off]; | |
2101 return gui_outstr_nowrap(buf, 2, flags, fg, bg, back); | |
2102 } | |
2103 | |
2104 /* Draw non-multi-byte character or DBCS character. */ | |
2105 return gui_outstr_nowrap(ScreenLines + off, | |
474 | 2106 enc_dbcs ? (*mb_ptr2len)(ScreenLines + off) : 1, |
7 | 2107 flags, fg, bg, back); |
2108 } | |
2109 | |
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2110 #ifdef FEAT_GUI_GTK |
7 | 2111 /* |
2112 * Output the string at the given screen position. This is used in place | |
2113 * of gui_screenchar() where possible because Pango needs as much context | |
2114 * as possible to work nicely. It's a lot faster as well. | |
2115 */ | |
2116 static int | |
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2117 gui_screenstr( |
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2118 int off, /* Offset from start of screen */ |
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2119 int len, /* string length in screen cells */ |
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2120 int flags, |
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2121 guicolor_T fg, /* colors for cursor */ |
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2122 guicolor_T bg, /* colors for cursor */ |
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2123 int back) /* backup this many chars when using bold trick */ |
7 | 2124 { |
2125 char_u *buf; | |
2126 int outlen = 0; | |
2127 int i; | |
2128 int retval; | |
2129 | |
2130 if (len <= 0) /* "cannot happen"? */ | |
2131 return OK; | |
2132 | |
2133 if (enc_utf8) | |
2134 { | |
2135 buf = alloc((unsigned)(len * MB_MAXBYTES + 1)); | |
2136 if (buf == NULL) | |
2137 return OK; /* not much we could do here... */ | |
2138 | |
2139 for (i = off; i < off + len; ++i) | |
2140 { | |
2141 if (ScreenLines[i] == 0) | |
2142 continue; /* skip second half of double-width char */ | |
2143 | |
2144 if (ScreenLinesUC[i] == 0) | |
2145 buf[outlen++] = ScreenLines[i]; | |
2146 else | |
2147 outlen += utfc_char2bytes(i, buf + outlen); | |
2148 } | |
2149 | |
2150 buf[outlen] = NUL; /* only to aid debugging */ | |
2151 retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back); | |
2152 vim_free(buf); | |
2153 | |
2154 return retval; | |
2155 } | |
2156 else if (enc_dbcs == DBCS_JPNU) | |
2157 { | |
2158 buf = alloc((unsigned)(len * 2 + 1)); | |
2159 if (buf == NULL) | |
2160 return OK; /* not much we could do here... */ | |
2161 | |
2162 for (i = off; i < off + len; ++i) | |
2163 { | |
2164 buf[outlen++] = ScreenLines[i]; | |
2165 | |
2166 /* handle double-byte single-width char */ | |
2167 if (ScreenLines[i] == 0x8e) | |
2168 buf[outlen++] = ScreenLines2[i]; | |
2169 else if (MB_BYTE2LEN(ScreenLines[i]) == 2) | |
2170 buf[outlen++] = ScreenLines[++i]; | |
2171 } | |
2172 | |
2173 buf[outlen] = NUL; /* only to aid debugging */ | |
2174 retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back); | |
2175 vim_free(buf); | |
2176 | |
2177 return retval; | |
2178 } | |
2179 else | |
2180 { | |
2181 return gui_outstr_nowrap(&ScreenLines[off], len, | |
2182 flags, fg, bg, back); | |
2183 } | |
2184 } | |
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2185 #endif /* FEAT_GUI_GTK */ |
7 | 2186 |
2187 /* | |
2188 * Output the given string at the current cursor position. If the string is | |
2189 * too long to fit on the line, then it is truncated. | |
2190 * "flags": | |
2191 * GUI_MON_IS_CURSOR should only be used when this function is being called to | |
2192 * actually draw (an inverted) cursor. | |
1199 | 2193 * GUI_MON_TRS_CURSOR is used to draw the cursor text with a transparent |
7 | 2194 * background. |
2195 * GUI_MON_NOCLEAR is used to avoid clearing the selection when drawing over | |
2196 * it. | |
2197 * Returns OK, unless "back" is non-zero and using the bold trick, then return | |
2198 * FAIL (the caller should start drawing "back" chars back). | |
2199 */ | |
2200 int | |
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|
2201 gui_outstr_nowrap( |
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2202 char_u *s, |
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2203 int len, |
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2204 int flags, |
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2205 guicolor_T fg, /* colors for cursor */ |
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2206 guicolor_T bg, /* colors for cursor */ |
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|
2207 int back) /* backup this many chars when using bold trick */ |
7 | 2208 { |
2209 long_u highlight_mask; | |
2210 long_u hl_mask_todo; | |
2211 guicolor_T fg_color; | |
2212 guicolor_T bg_color; | |
203 | 2213 guicolor_T sp_color; |
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2214 #if !defined(FEAT_GUI_GTK) |
7 | 2215 GuiFont font = NOFONT; |
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2216 GuiFont wide_font = NOFONT; |
7 | 2217 # ifdef FEAT_XFONTSET |
2218 GuiFontset fontset = NOFONTSET; | |
2219 # endif | |
2220 #endif | |
2221 attrentry_T *aep = NULL; | |
2222 int draw_flags; | |
2223 int col = gui.col; | |
2224 #ifdef FEAT_SIGN_ICONS | |
2225 int draw_sign = FALSE; | |
2226 # ifdef FEAT_NETBEANS_INTG | |
2227 int multi_sign = FALSE; | |
2228 # endif | |
2229 #endif | |
2230 | |
2231 if (len < 0) | |
2232 len = (int)STRLEN(s); | |
2233 if (len == 0) | |
2234 return OK; | |
2235 | |
2236 #ifdef FEAT_SIGN_ICONS | |
2237 if (*s == SIGN_BYTE | |
2238 # ifdef FEAT_NETBEANS_INTG | |
2239 || *s == MULTISIGN_BYTE | |
2240 # endif | |
2241 ) | |
2242 { | |
2243 # ifdef FEAT_NETBEANS_INTG | |
2244 if (*s == MULTISIGN_BYTE) | |
2245 multi_sign = TRUE; | |
2246 # endif | |
2247 /* draw spaces instead */ | |
2248 s = (char_u *)" "; | |
2249 if (len == 1 && col > 0) | |
2250 --col; | |
2251 len = 2; | |
2252 draw_sign = TRUE; | |
2253 highlight_mask = 0; | |
2254 } | |
2255 else | |
2256 #endif | |
2257 if (gui.highlight_mask > HL_ALL) | |
2258 { | |
2259 aep = syn_gui_attr2entry(gui.highlight_mask); | |
2260 if (aep == NULL) /* highlighting not set */ | |
2261 highlight_mask = 0; | |
2262 else | |
2263 highlight_mask = aep->ae_attr; | |
2264 } | |
2265 else | |
2266 highlight_mask = gui.highlight_mask; | |
2267 hl_mask_todo = highlight_mask; | |
2268 | |
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2269 #if !defined(FEAT_GUI_GTK) |
7 | 2270 /* Set the font */ |
2271 if (aep != NULL && aep->ae_u.gui.font != NOFONT) | |
2272 font = aep->ae_u.gui.font; | |
2273 # ifdef FEAT_XFONTSET | |
2274 else if (aep != NULL && aep->ae_u.gui.fontset != NOFONTSET) | |
2275 fontset = aep->ae_u.gui.fontset; | |
2276 # endif | |
2277 else | |
2278 { | |
2279 # ifdef FEAT_XFONTSET | |
2280 if (gui.fontset != NOFONTSET) | |
2281 fontset = gui.fontset; | |
2282 else | |
2283 # endif | |
2284 if (hl_mask_todo & (HL_BOLD | HL_STANDOUT)) | |
2285 { | |
2286 if ((hl_mask_todo & HL_ITALIC) && gui.boldital_font != NOFONT) | |
2287 { | |
2288 font = gui.boldital_font; | |
2289 hl_mask_todo &= ~(HL_BOLD | HL_STANDOUT | HL_ITALIC); | |
2290 } | |
2291 else if (gui.bold_font != NOFONT) | |
2292 { | |
2293 font = gui.bold_font; | |
2294 hl_mask_todo &= ~(HL_BOLD | HL_STANDOUT); | |
2295 } | |
2296 else | |
2297 font = gui.norm_font; | |
2298 } | |
2299 else if ((hl_mask_todo & HL_ITALIC) && gui.ital_font != NOFONT) | |
2300 { | |
2301 font = gui.ital_font; | |
2302 hl_mask_todo &= ~HL_ITALIC; | |
2303 } | |
2304 else | |
2305 font = gui.norm_font; | |
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2306 |
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2307 /* |
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2308 * Choose correct wide_font by font. wide_font should be set with font |
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2309 * at same time in above block. But it will make many "ifdef" nasty |
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2310 * blocks. So we do it here. |
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2311 */ |
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2312 if (font == gui.boldital_font && gui.wide_boldital_font) |
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2313 wide_font = gui.wide_boldital_font; |
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2314 else if (font == gui.bold_font && gui.wide_bold_font) |
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2315 wide_font = gui.wide_bold_font; |
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2316 else if (font == gui.ital_font && gui.wide_ital_font) |
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2317 wide_font = gui.wide_ital_font; |
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2318 else if (font == gui.norm_font && gui.wide_font) |
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2319 wide_font = gui.wide_font; |
7 | 2320 } |
2321 # ifdef FEAT_XFONTSET | |
2322 if (fontset != NOFONTSET) | |
2323 gui_mch_set_fontset(fontset); | |
2324 else | |
2325 # endif | |
2326 gui_mch_set_font(font); | |
2327 #endif | |
2328 | |
2329 draw_flags = 0; | |
2330 | |
2331 /* Set the color */ | |
2332 bg_color = gui.back_pixel; | |
2333 if ((flags & GUI_MON_IS_CURSOR) && gui.in_focus) | |
2334 { | |
2335 draw_flags |= DRAW_CURSOR; | |
2336 fg_color = fg; | |
2337 bg_color = bg; | |
203 | 2338 sp_color = fg; |
7 | 2339 } |
2340 else if (aep != NULL) | |
2341 { | |
2342 fg_color = aep->ae_u.gui.fg_color; | |
2343 if (fg_color == INVALCOLOR) | |
2344 fg_color = gui.norm_pixel; | |
2345 bg_color = aep->ae_u.gui.bg_color; | |
2346 if (bg_color == INVALCOLOR) | |
2347 bg_color = gui.back_pixel; | |
203 | 2348 sp_color = aep->ae_u.gui.sp_color; |
2349 if (sp_color == INVALCOLOR) | |
2350 sp_color = fg_color; | |
7 | 2351 } |
2352 else | |
203 | 2353 { |
7 | 2354 fg_color = gui.norm_pixel; |
203 | 2355 sp_color = fg_color; |
2356 } | |
7 | 2357 |
2358 if (highlight_mask & (HL_INVERSE | HL_STANDOUT)) | |
2359 { | |
2823 | 2360 #if defined(AMIGA) |
7 | 2361 gui_mch_set_colors(bg_color, fg_color); |
2362 #else | |
2363 gui_mch_set_fg_color(bg_color); | |
2364 gui_mch_set_bg_color(fg_color); | |
2365 #endif | |
2366 } | |
2367 else | |
2368 { | |
2823 | 2369 #if defined(AMIGA) |
7 | 2370 gui_mch_set_colors(fg_color, bg_color); |
2371 #else | |
2372 gui_mch_set_fg_color(fg_color); | |
2373 gui_mch_set_bg_color(bg_color); | |
2374 #endif | |
2375 } | |
203 | 2376 gui_mch_set_sp_color(sp_color); |
7 | 2377 |
2378 /* Clear the selection if we are about to write over it */ | |
2379 if (!(flags & GUI_MON_NOCLEAR)) | |
2380 clip_may_clear_selection(gui.row, gui.row); | |
2381 | |
2382 | |
2383 /* If there's no bold font, then fake it */ | |
2384 if (hl_mask_todo & (HL_BOLD | HL_STANDOUT)) | |
2385 draw_flags |= DRAW_BOLD; | |
2386 | |
2387 /* | |
2388 * When drawing bold or italic characters the spill-over from the left | |
2389 * neighbor may be destroyed. Let the caller backup to start redrawing | |
2390 * just after a blank. | |
2391 */ | |
2392 if (back != 0 && ((draw_flags & DRAW_BOLD) || (highlight_mask & HL_ITALIC))) | |
2393 return FAIL; | |
2394 | |
2823 | 2395 #if defined(FEAT_GUI_GTK) |
7 | 2396 /* If there's no italic font, then fake it. |
2397 * For GTK2, we don't need a different font for italic style. */ | |
2398 if (hl_mask_todo & HL_ITALIC) | |
2399 draw_flags |= DRAW_ITALIC; | |
2400 | |
2401 /* Do we underline the text? */ | |
2402 if (hl_mask_todo & HL_UNDERLINE) | |
2403 draw_flags |= DRAW_UNDERL; | |
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2404 |
7 | 2405 #else |
2406 /* Do we underline the text? */ | |
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|
2407 if ((hl_mask_todo & HL_UNDERLINE) || (hl_mask_todo & HL_ITALIC)) |
7 | 2408 draw_flags |= DRAW_UNDERL; |
2409 #endif | |
203 | 2410 /* Do we undercurl the text? */ |
2411 if (hl_mask_todo & HL_UNDERCURL) | |
2412 draw_flags |= DRAW_UNDERC; | |
7 | 2413 |
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2414 /* Do we strikethrough the text? */ |
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2415 if (hl_mask_todo & HL_STRIKETHROUGH) |
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2416 draw_flags |= DRAW_STRIKE; |
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2417 |
1199 | 2418 /* Do we draw transparently? */ |
7 | 2419 if (flags & GUI_MON_TRS_CURSOR) |
2420 draw_flags |= DRAW_TRANSP; | |
2421 | |
2422 /* | |
2423 * Draw the text. | |
2424 */ | |
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2425 #ifdef FEAT_GUI_GTK |
7 | 2426 /* The value returned is the length in display cells */ |
2427 len = gui_gtk2_draw_string(gui.row, col, s, len, draw_flags); | |
2428 #else | |
2429 if (enc_utf8) | |
2430 { | |
2431 int start; /* index of bytes to be drawn */ | |
2432 int cells; /* cellwidth of bytes to be drawn */ | |
4352 | 2433 int thislen; /* length of bytes to be drawn */ |
7 | 2434 int cn; /* cellwidth of current char */ |
2435 int i; /* index of current char */ | |
2436 int c; /* current char value */ | |
2437 int cl; /* byte length of current char */ | |
2438 int comping; /* current char is composing */ | |
2439 int scol = col; /* screen column */ | |
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2440 int curr_wide = FALSE; /* use 'guifontwide' */ |
4053 | 2441 int prev_wide = FALSE; |
2442 int wide_changed; | |
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2443 # ifdef MSWIN |
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2444 int sep_comp = FALSE; /* Don't separate composing chars. */ |
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2445 # else |
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2446 int sep_comp = TRUE; /* Separate composing chars. */ |
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2447 # endif |
7 | 2448 |
2449 /* Break the string at a composing character, it has to be drawn on | |
2450 * top of the previous character. */ | |
2451 start = 0; | |
2452 cells = 0; | |
2453 for (i = 0; i < len; i += cl) | |
2454 { | |
2455 c = utf_ptr2char(s + i); | |
2456 cn = utf_char2cells(c); | |
2457 comping = utf_iscomposing(c); | |
2458 if (!comping) /* count cells from non-composing chars */ | |
2459 cells += cn; | |
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2460 if (!comping || sep_comp) |
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2461 { |
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2462 if (cn > 1 |
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2463 # ifdef FEAT_XFONTSET |
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2464 && fontset == NOFONTSET |
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2465 # endif |
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2466 && wide_font != NOFONT) |
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2467 curr_wide = TRUE; |
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2468 else |
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2469 curr_wide = FALSE; |
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2470 } |
474 | 2471 cl = utf_ptr2len(s + i); |
7 | 2472 if (cl == 0) /* hit end of string */ |
2473 len = i + cl; /* len must be wrong "cannot happen" */ | |
2474 | |
4053 | 2475 wide_changed = curr_wide != prev_wide; |
2476 | |
2477 /* Print the string so far if it's the last character or there is | |
7 | 2478 * a composing character. */ |
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2479 if (i + cl >= len || (comping && sep_comp && i > start) |
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2480 || wide_changed |
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2481 # if defined(FEAT_GUI_X11) |
7 | 2482 || (cn > 1 |
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2483 # ifdef FEAT_XFONTSET |
7 | 2484 /* No fontset: At least draw char after wide char at |
2485 * right position. */ | |
2486 && fontset == NOFONTSET | |
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|
2487 # endif |
7 | 2488 ) |
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|
2489 # endif |
7 | 2490 ) |
2491 { | |
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|
2492 if ((comping && sep_comp) || wide_changed) |
7 | 2493 thislen = i - start; |
2494 else | |
2495 thislen = i - start + cl; | |
2496 if (thislen > 0) | |
2497 { | |
4053 | 2498 if (prev_wide) |
4950
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diff
changeset
|
2499 gui_mch_set_font(wide_font); |
7 | 2500 gui_mch_draw_string(gui.row, scol, s + start, thislen, |
2501 draw_flags); | |
4053 | 2502 if (prev_wide) |
2503 gui_mch_set_font(font); | |
7 | 2504 start += thislen; |
2505 } | |
2506 scol += cells; | |
2507 cells = 0; | |
4053 | 2508 /* Adjust to not draw a character which width is changed |
2509 * against with last one. */ | |
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diff
changeset
|
2510 if (wide_changed && !(comping && sep_comp)) |
7 | 2511 { |
4053 | 2512 scol -= cn; |
2513 cl = 0; | |
7 | 2514 } |
2515 | |
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|
2516 # if defined(FEAT_GUI_X11) |
11 | 2517 /* No fontset: draw a space to fill the gap after a wide char |
2518 * */ | |
7 | 2519 if (cn > 1 && (draw_flags & DRAW_TRANSP) == 0 |
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|
2520 # ifdef FEAT_XFONTSET |
7 | 2521 && fontset == NOFONTSET |
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|
2522 # endif |
4053 | 2523 && !wide_changed) |
7 | 2524 gui_mch_draw_string(gui.row, scol - 1, (char_u *)" ", |
2525 1, draw_flags); | |
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|
2526 # endif |
7 | 2527 } |
2528 /* Draw a composing char on top of the previous char. */ | |
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diff
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|
2529 if (comping && sep_comp) |
7 | 2530 { |
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|
2531 # if defined(__APPLE_CC__) && TARGET_API_MAC_CARBON |
536 | 2532 /* Carbon ATSUI autodraws composing char over previous char */ |
2533 gui_mch_draw_string(gui.row, scol, s + i, cl, | |
7 | 2534 draw_flags | DRAW_TRANSP); |
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changeset
|
2535 # else |
536 | 2536 gui_mch_draw_string(gui.row, scol - cn, s + i, cl, |
187 | 2537 draw_flags | DRAW_TRANSP); |
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|
2538 # endif |
7 | 2539 start = i + cl; |
2540 } | |
4053 | 2541 prev_wide = curr_wide; |
7 | 2542 } |
2543 /* The stuff below assumes "len" is the length in screen columns. */ | |
2544 len = scol - col; | |
2545 } | |
2546 else | |
2547 { | |
2548 gui_mch_draw_string(gui.row, col, s, len, draw_flags); | |
2549 if (enc_dbcs == DBCS_JPNU) | |
2550 { | |
2551 /* Get the length in display cells, this can be different from the | |
2552 * number of bytes for "euc-jp". */ | |
2338
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diff
changeset
|
2553 len = mb_string2cells(s, len); |
7 | 2554 } |
2555 } | |
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Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
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changeset
|
2556 #endif /* !FEAT_GUI_GTK */ |
7 | 2557 |
2558 if (!(flags & (GUI_MON_IS_CURSOR | GUI_MON_TRS_CURSOR))) | |
2559 gui.col = col + len; | |
2560 | |
2561 /* May need to invert it when it's part of the selection. */ | |
2562 if (flags & GUI_MON_NOCLEAR) | |
2563 clip_may_redraw_selection(gui.row, col, len); | |
2564 | |
2565 if (!(flags & (GUI_MON_IS_CURSOR | GUI_MON_TRS_CURSOR))) | |
2566 { | |
2567 /* Invalidate the old physical cursor position if we wrote over it */ | |
2568 if (gui.cursor_row == gui.row | |
2569 && gui.cursor_col >= col | |
2570 && gui.cursor_col < col + len) | |
2571 gui.cursor_is_valid = FALSE; | |
2572 } | |
2573 | |
2574 #ifdef FEAT_SIGN_ICONS | |
2575 if (draw_sign) | |
2576 /* Draw the sign on top of the spaces. */ | |
2577 gui_mch_drawsign(gui.row, col, gui.highlight_mask); | |
2592 | 2578 # if defined(FEAT_NETBEANS_INTG) && (defined(FEAT_GUI_X11) \ |
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changeset
|
2579 || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_MSWIN)) |
7 | 2580 if (multi_sign) |
2581 netbeans_draw_multisign_indicator(gui.row); | |
2582 # endif | |
2583 #endif | |
2584 | |
2585 return OK; | |
2586 } | |
2587 | |
2588 /* | |
2589 * Un-draw the cursor. Actually this just redraws the character at the given | |
2590 * position. The character just before it too, for when it was in bold. | |
2591 */ | |
2592 void | |
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diff
changeset
|
2593 gui_undraw_cursor(void) |
7 | 2594 { |
2595 if (gui.cursor_is_valid) | |
2596 { | |
2597 #ifdef FEAT_HANGULIN | |
2598 if (composing_hangul | |
2599 && gui.col == gui.cursor_col && gui.row == gui.cursor_row) | |
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|
2600 { |
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diff
changeset
|
2601 char_u *comp_buf; |
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diff
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|
2602 int comp_len; |
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diff
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|
2603 |
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diff
changeset
|
2604 comp_buf = hangul_composing_buffer_get(&comp_len); |
2c00f6b312bf
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|
2605 if (comp_buf) |
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|
2606 { |
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diff
changeset
|
2607 (void)gui_outstr_nowrap(comp_buf, comp_len, |
2c00f6b312bf
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|
2608 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, |
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changeset
|
2609 gui.norm_pixel, gui.back_pixel, 0); |
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diff
changeset
|
2610 vim_free(comp_buf); |
2c00f6b312bf
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|
2611 } |
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diff
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|
2612 } |
7 | 2613 else |
2614 { | |
2615 #endif | |
2616 if (gui_redraw_block(gui.cursor_row, gui.cursor_col, | |
2617 gui.cursor_row, gui.cursor_col, GUI_MON_NOCLEAR) | |
2618 && gui.cursor_col > 0) | |
2619 (void)gui_redraw_block(gui.cursor_row, gui.cursor_col - 1, | |
2620 gui.cursor_row, gui.cursor_col - 1, GUI_MON_NOCLEAR); | |
2621 #ifdef FEAT_HANGULIN | |
2622 if (composing_hangul) | |
2623 (void)gui_redraw_block(gui.cursor_row, gui.cursor_col + 1, | |
2624 gui.cursor_row, gui.cursor_col + 1, GUI_MON_NOCLEAR); | |
2625 } | |
2626 #endif | |
2627 /* Cursor_is_valid is reset when the cursor is undrawn, also reset it | |
2628 * here in case it wasn't needed to undraw it. */ | |
2629 gui.cursor_is_valid = FALSE; | |
2630 } | |
2631 } | |
2632 | |
2633 void | |
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|
2634 gui_redraw( |
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diff
changeset
|
2635 int x, |
81794242a275
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diff
changeset
|
2636 int y, |
81794242a275
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diff
changeset
|
2637 int w, |
81794242a275
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Christian Brabandt <cb@256bit.org>
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7801
diff
changeset
|
2638 int h) |
7 | 2639 { |
2640 int row1, col1, row2, col2; | |
2641 | |
2642 row1 = Y_2_ROW(y); | |
2643 col1 = X_2_COL(x); | |
2644 row2 = Y_2_ROW(y + h - 1); | |
2645 col2 = X_2_COL(x + w - 1); | |
2646 | |
2647 (void)gui_redraw_block(row1, col1, row2, col2, GUI_MON_NOCLEAR); | |
2648 | |
2649 /* | |
2650 * We may need to redraw the cursor, but don't take it upon us to change | |
2651 * its location after a scroll. | |
2652 * (maybe be more strict even and test col too?) | |
2653 * These things may be outside the update/clipping region and reality may | |
2654 * not reflect Vims internal ideas if these operations are clipped away. | |
2655 */ | |
2656 if (gui.row == gui.cursor_row) | |
2657 gui_update_cursor(TRUE, TRUE); | |
2658 } | |
2659 | |
2660 /* | |
2661 * Draw a rectangular block of characters, from row1 to row2 (inclusive) and | |
2662 * from col1 to col2 (inclusive). | |
2663 * Return TRUE when the character before the first drawn character has | |
2664 * different attributes (may have to be redrawn too). | |
2665 */ | |
2666 int | |
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diff
changeset
|
2667 gui_redraw_block( |
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diff
changeset
|
2668 int row1, |
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changeset
|
2669 int col1, |
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diff
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|
2670 int row2, |
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changeset
|
2671 int col2, |
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7801
diff
changeset
|
2672 int flags) /* flags for gui_outstr_nowrap() */ |
7 | 2673 { |
2674 int old_row, old_col; | |
2675 long_u old_hl_mask; | |
2676 int off; | |
203 | 2677 sattr_T first_attr; |
7 | 2678 int idx, len; |
2679 int back, nback; | |
2680 int retval = FALSE; | |
2681 int orig_col1, orig_col2; | |
2682 | |
2683 /* Don't try to update when ScreenLines is not valid */ | |
2684 if (!screen_cleared || ScreenLines == NULL) | |
2685 return retval; | |
2686 | |
2687 /* Don't try to draw outside the shell! */ | |
2688 /* Check everything, strange values may be caused by a big border width */ | |
2689 col1 = check_col(col1); | |
2690 col2 = check_col(col2); | |
2691 row1 = check_row(row1); | |
2692 row2 = check_row(row2); | |
2693 | |
2694 /* Remember where our cursor was */ | |
2695 old_row = gui.row; | |
2696 old_col = gui.col; | |
2697 old_hl_mask = gui.highlight_mask; | |
2698 orig_col1 = col1; | |
2699 orig_col2 = col2; | |
2700 | |
2701 for (gui.row = row1; gui.row <= row2; gui.row++) | |
2702 { | |
2703 /* When only half of a double-wide character is in the block, include | |
2704 * the other half. */ | |
2705 col1 = orig_col1; | |
2706 col2 = orig_col2; | |
2707 off = LineOffset[gui.row]; | |
2708 if (enc_dbcs != 0) | |
2709 { | |
2710 if (col1 > 0) | |
2711 col1 -= dbcs_screen_head_off(ScreenLines + off, | |
2712 ScreenLines + off + col1); | |
2713 col2 += dbcs_screen_tail_off(ScreenLines + off, | |
2714 ScreenLines + off + col2); | |
2715 } | |
2716 else if (enc_utf8) | |
2717 { | |
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|
2718 if (ScreenLines[off + col1] == 0) |
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2719 { |
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|
2720 if (col1 > 0) |
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|
2721 --col1; |
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2722 else |
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|
2723 { |
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|
2724 // FIXME: how can the first character ever be zero? |
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|
2725 // Make this IEMSGN when it no longer breaks Travis CI. |
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|
2726 vim_snprintf((char *)IObuff, IOSIZE, |
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|
2727 "INTERNAL ERROR: NUL in ScreenLines in row %ld", |
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|
2728 (long)gui.row); |
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changeset
|
2729 msg((char *)IObuff); |
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|
2730 } |
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2731 } |
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|
2732 #ifdef FEAT_GUI_GTK |
7 | 2733 if (col2 + 1 < Columns && ScreenLines[off + col2 + 1] == 0) |
2734 ++col2; | |
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|
2735 #endif |
7 | 2736 } |
2737 gui.col = col1; | |
2738 off = LineOffset[gui.row] + gui.col; | |
2739 len = col2 - col1 + 1; | |
2740 | |
2741 /* Find how many chars back this highlighting starts, or where a space | |
2742 * is. Needed for when the bold trick is used */ | |
2743 for (back = 0; back < col1; ++back) | |
2744 if (ScreenAttrs[off - 1 - back] != ScreenAttrs[off] | |
2745 || ScreenLines[off - 1 - back] == ' ') | |
2746 break; | |
2747 retval = (col1 > 0 && ScreenAttrs[off - 1] != 0 && back == 0 | |
2748 && ScreenLines[off - 1] != ' '); | |
2749 | |
2750 /* Break it up in strings of characters with the same attributes. */ | |
2751 /* Print UTF-8 characters individually. */ | |
2752 while (len > 0) | |
2753 { | |
2754 first_attr = ScreenAttrs[off]; | |
2755 gui.highlight_mask = first_attr; | |
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|
2756 #if !defined(FEAT_GUI_GTK) |
7 | 2757 if (enc_utf8 && ScreenLinesUC[off] != 0) |
2758 { | |
2759 /* output multi-byte character separately */ | |
2760 nback = gui_screenchar(off, flags, | |
2761 (guicolor_T)0, (guicolor_T)0, back); | |
2762 if (gui.col < Columns && ScreenLines[off + 1] == 0) | |
2763 idx = 2; | |
2764 else | |
2765 idx = 1; | |
2766 } | |
2767 else if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
2768 { | |
2769 /* output double-byte, single-width character separately */ | |
2770 nback = gui_screenchar(off, flags, | |
2771 (guicolor_T)0, (guicolor_T)0, back); | |
2772 idx = 1; | |
2773 } | |
2774 else | |
2775 #endif | |
2776 { | |
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2777 #ifdef FEAT_GUI_GTK |
7 | 2778 for (idx = 0; idx < len; ++idx) |
2779 { | |
2780 if (enc_utf8 && ScreenLines[off + idx] == 0) | |
2781 continue; /* skip second half of double-width char */ | |
2782 if (ScreenAttrs[off + idx] != first_attr) | |
2783 break; | |
2784 } | |
2785 /* gui_screenstr() takes care of multibyte chars */ | |
2786 nback = gui_screenstr(off, idx, flags, | |
2787 (guicolor_T)0, (guicolor_T)0, back); | |
2788 #else | |
2789 for (idx = 0; idx < len && ScreenAttrs[off + idx] == first_attr; | |
2790 idx++) | |
2791 { | |
2792 /* Stop at a multi-byte Unicode character. */ | |
2793 if (enc_utf8 && ScreenLinesUC[off + idx] != 0) | |
2794 break; | |
2795 if (enc_dbcs == DBCS_JPNU) | |
2796 { | |
2797 /* Stop at a double-byte single-width char. */ | |
2798 if (ScreenLines[off + idx] == 0x8e) | |
2799 break; | |
474 | 2800 if (len > 1 && (*mb_ptr2len)(ScreenLines |
7 | 2801 + off + idx) == 2) |
2802 ++idx; /* skip second byte of double-byte char */ | |
2803 } | |
2804 } | |
2805 nback = gui_outstr_nowrap(ScreenLines + off, idx, flags, | |
2806 (guicolor_T)0, (guicolor_T)0, back); | |
2807 #endif | |
2808 } | |
2809 if (nback == FAIL) | |
2810 { | |
2811 /* Must back up to start drawing where a bold or italic word | |
2812 * starts. */ | |
2813 off -= back; | |
2814 len += back; | |
2815 gui.col -= back; | |
2816 } | |
2817 else | |
2818 { | |
2819 off += idx; | |
2820 len -= idx; | |
2821 } | |
2822 back = 0; | |
2823 } | |
2824 } | |
2825 | |
2826 /* Put the cursor back where it was */ | |
2827 gui.row = old_row; | |
2828 gui.col = old_col; | |
835 | 2829 gui.highlight_mask = (int)old_hl_mask; |
7 | 2830 |
2831 return retval; | |
2832 } | |
2833 | |
2834 static void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2835 gui_delete_lines(int row, int count) |
7 | 2836 { |
2837 if (count <= 0) | |
2838 return; | |
2839 | |
2840 if (row + count > gui.scroll_region_bot) | |
2841 /* Scrolled out of region, just blank the lines out */ | |
2842 gui_clear_block(row, gui.scroll_region_left, | |
2843 gui.scroll_region_bot, gui.scroll_region_right); | |
2844 else | |
2845 { | |
2846 gui_mch_delete_lines(row, count); | |
2847 | |
2848 /* If the cursor was in the deleted lines it's now gone. If the | |
2849 * cursor was in the scrolled lines adjust its position. */ | |
2850 if (gui.cursor_row >= row | |
2851 && gui.cursor_col >= gui.scroll_region_left | |
2852 && gui.cursor_col <= gui.scroll_region_right) | |
2853 { | |
2854 if (gui.cursor_row < row + count) | |
2855 gui.cursor_is_valid = FALSE; | |
2856 else if (gui.cursor_row <= gui.scroll_region_bot) | |
2857 gui.cursor_row -= count; | |
2858 } | |
2859 } | |
2860 } | |
2861 | |
2862 static void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2863 gui_insert_lines(int row, int count) |
7 | 2864 { |
2865 if (count <= 0) | |
2866 return; | |
2867 | |
2868 if (row + count > gui.scroll_region_bot) | |
2869 /* Scrolled out of region, just blank the lines out */ | |
2870 gui_clear_block(row, gui.scroll_region_left, | |
2871 gui.scroll_region_bot, gui.scroll_region_right); | |
2872 else | |
2873 { | |
2874 gui_mch_insert_lines(row, count); | |
2875 | |
2876 if (gui.cursor_row >= gui.row | |
2877 && gui.cursor_col >= gui.scroll_region_left | |
2878 && gui.cursor_col <= gui.scroll_region_right) | |
2879 { | |
2880 if (gui.cursor_row <= gui.scroll_region_bot - count) | |
2881 gui.cursor_row += count; | |
2882 else if (gui.cursor_row <= gui.scroll_region_bot) | |
2883 gui.cursor_is_valid = FALSE; | |
2884 } | |
2885 } | |
2886 } | |
2887 | |
13080
eee366f56b1a
patch 8.0.1415: warning for unused function without timers feature
Christian Brabandt <cb@256bit.org>
parents:
13064
diff
changeset
|
2888 #ifdef FEAT_TIMERS |
11471
26525db57c4c
patch 8.0.0619: GUI gets stuck if timer uses feedkeys()
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
2889 /* |
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2890 * Passed to ui_wait_for_chars_or_timer(), ignoring extra arguments. |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2891 */ |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2892 static int |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2893 gui_wait_for_chars_3( |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2894 long wtime, |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2895 int *interrupted UNUSED, |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2896 int ignore_input UNUSED) |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2897 { |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2898 return gui_mch_wait_for_chars(wtime); |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2899 } |
13080
eee366f56b1a
patch 8.0.1415: warning for unused function without timers feature
Christian Brabandt <cb@256bit.org>
parents:
13064
diff
changeset
|
2900 #endif |
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2901 |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2902 /* |
11471
26525db57c4c
patch 8.0.0619: GUI gets stuck if timer uses feedkeys()
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
2903 * Returns OK if a character was found to be available within the given time, |
26525db57c4c
patch 8.0.0619: GUI gets stuck if timer uses feedkeys()
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
2904 * or FAIL otherwise. |
26525db57c4c
patch 8.0.0619: GUI gets stuck if timer uses feedkeys()
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
2905 */ |
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2906 static int |
15653
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2907 gui_wait_for_chars_or_timer( |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2908 long wtime, |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2909 int *interrupted UNUSED, |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2910 int ignore_input UNUSED) |
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2911 { |
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2912 #ifdef FEAT_TIMERS |
15653
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2913 return ui_wait_for_chars_or_timer(wtime, gui_wait_for_chars_3, |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2914 interrupted, ignore_input); |
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2915 #else |
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2916 return gui_mch_wait_for_chars(wtime); |
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2917 #endif |
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2918 } |
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2919 |
7 | 2920 /* |
2921 * The main GUI input routine. Waits for a character from the keyboard. | |
15653
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2922 * "wtime" == -1 Wait forever. |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2923 * "wtime" == 0 Don't wait. |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2924 * "wtime" > 0 Wait wtime milliseconds for a character. |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2925 * |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2926 * Returns the number of characters read or zero when timed out or interrupted. |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2927 * "buf" may be NULL, in which case a non-zero number is returned if characters |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2928 * are available. |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2929 */ |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2930 static int |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2931 gui_wait_for_chars_buf( |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2932 char_u *buf, |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2933 int maxlen, |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2934 long wtime, // don't use "time", MIPS cannot handle it |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2935 int tb_change_cnt) |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2936 { |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2937 int retval; |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2938 |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2939 #ifdef FEAT_MENU |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2940 // If we're going to wait a bit, update the menus and mouse shape for the |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2941 // current State. |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2942 if (wtime != 0) |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2943 gui_update_menus(0); |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2944 #endif |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2945 |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2946 gui_mch_update(); |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2947 if (input_available()) // Got char, return immediately |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2948 { |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2949 if (buf != NULL && !typebuf_changed(tb_change_cnt)) |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2950 return read_from_input_buf(buf, (long)maxlen); |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2951 return 0; |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2952 } |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2953 if (wtime == 0) // Don't wait for char |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2954 return FAIL; |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2955 |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2956 // Before waiting, flush any output to the screen. |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2957 gui_mch_flush(); |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2958 |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2959 // Blink while waiting for a character. |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2960 gui_mch_start_blink(); |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2961 |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2962 // Common function to loop until "wtime" is met, while handling timers and |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2963 // other callbacks. |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2964 retval = inchar_loop(buf, maxlen, wtime, tb_change_cnt, |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2965 gui_wait_for_chars_or_timer, NULL); |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2966 |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2967 gui_mch_stop_blink(TRUE); |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2968 |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2969 return retval; |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2970 } |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2971 |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2972 /* |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
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parents:
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diff
changeset
|
2973 * Wait for a character from the keyboard without actually reading it. |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
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parents:
15636
diff
changeset
|
2974 * Also deals with timers. |
7 | 2975 * wtime == -1 Wait forever. |
2976 * wtime == 0 Don't wait. | |
2977 * wtime > 0 Wait wtime milliseconds for a character. | |
2978 * Returns OK if a character was found to be available within the given time, | |
2979 * or FAIL otherwise. | |
2980 */ | |
2981 int | |
13060
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patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2982 gui_wait_for_chars(long wtime, int tb_change_cnt) |
7 | 2983 { |
15653
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patch 8.1.0834: GUI may wait too long before dealing with messages
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diff
changeset
|
2984 return gui_wait_for_chars_buf(NULL, 0, wtime, tb_change_cnt); |
7 | 2985 } |
2986 | |
2987 /* | |
13060
1bdc12630fc0
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Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2988 * Equivalent of mch_inchar() for the GUI. |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2989 */ |
1bdc12630fc0
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Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2990 int |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2991 gui_inchar( |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2992 char_u *buf, |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2993 int maxlen, |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2994 long wtime, /* milli seconds */ |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2995 int tb_change_cnt) |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2996 { |
15653
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2997 return gui_wait_for_chars_buf(buf, maxlen, wtime, tb_change_cnt); |
13060
1bdc12630fc0
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Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2998 } |
1bdc12630fc0
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Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2999 |
1bdc12630fc0
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Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3000 /* |
1137 | 3001 * Fill p[4] with mouse coordinates encoded for check_termcode(). |
7 | 3002 */ |
3003 static void | |
7821
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Christian Brabandt <cb@256bit.org>
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7801
diff
changeset
|
3004 fill_mouse_coord(char_u *p, int col, int row) |
7 | 3005 { |
3006 p[0] = (char_u)(col / 128 + ' ' + 1); | |
3007 p[1] = (char_u)(col % 128 + ' ' + 1); | |
3008 p[2] = (char_u)(row / 128 + ' ' + 1); | |
3009 p[3] = (char_u)(row % 128 + ' ' + 1); | |
3010 } | |
3011 | |
3012 /* | |
3013 * Generic mouse support function. Add a mouse event to the input buffer with | |
3014 * the given properties. | |
3015 * button --- may be any of MOUSE_LEFT, MOUSE_MIDDLE, MOUSE_RIGHT, | |
3016 * MOUSE_X1, MOUSE_X2 | |
3017 * MOUSE_DRAG, or MOUSE_RELEASE. | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3018 * MOUSE_4 and MOUSE_5 are used for vertical scroll wheel, |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3019 * MOUSE_6 and MOUSE_7 for horizontal scroll wheel. |
7 | 3020 * x, y --- Coordinates of mouse in pixels. |
3021 * repeated_click --- TRUE if this click comes only a short time after a | |
3022 * previous click. | |
3023 * modifiers --- Bit field which may be any of the following modifiers | |
3024 * or'ed together: MOUSE_SHIFT | MOUSE_CTRL | MOUSE_ALT. | |
3025 * This function will ignore drag events where the mouse has not moved to a new | |
3026 * character. | |
3027 */ | |
3028 void | |
7821
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Christian Brabandt <cb@256bit.org>
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7801
diff
changeset
|
3029 gui_send_mouse_event( |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3030 int button, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
3031 int x, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3032 int y, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3033 int repeated_click, |
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3034 int_u modifiers) |
7 | 3035 { |
3036 static int prev_row = 0, prev_col = 0; | |
3037 static int prev_button = -1; | |
3038 static int num_clicks = 1; | |
3039 char_u string[10]; | |
3040 enum key_extra button_char; | |
3041 int row, col; | |
3042 #ifdef FEAT_CLIPBOARD | |
3043 int checkfor; | |
3044 int did_clip = FALSE; | |
3045 #endif | |
3046 | |
3047 /* | |
3048 * Scrolling may happen at any time, also while a selection is present. | |
3049 */ | |
3050 switch (button) | |
3051 { | |
3052 case MOUSE_X1: | |
3053 button_char = KE_X1MOUSE; | |
3054 goto button_set; | |
3055 case MOUSE_X2: | |
3056 button_char = KE_X2MOUSE; | |
3057 goto button_set; | |
3058 case MOUSE_4: | |
3059 button_char = KE_MOUSEDOWN; | |
3060 goto button_set; | |
3061 case MOUSE_5: | |
3062 button_char = KE_MOUSEUP; | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3063 goto button_set; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3064 case MOUSE_6: |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3065 button_char = KE_MOUSELEFT; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3066 goto button_set; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3067 case MOUSE_7: |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3068 button_char = KE_MOUSERIGHT; |
7 | 3069 button_set: |
3070 { | |
3071 /* Don't put events in the input queue now. */ | |
3072 if (hold_gui_events) | |
3073 return; | |
3074 | |
3075 string[3] = CSI; | |
3076 string[4] = KS_EXTRA; | |
3077 string[5] = (int)button_char; | |
3078 | |
3079 /* Pass the pointer coordinates of the scroll event so that we | |
3080 * know which window to scroll. */ | |
3081 row = gui_xy2colrow(x, y, &col); | |
3082 string[6] = (char_u)(col / 128 + ' ' + 1); | |
3083 string[7] = (char_u)(col % 128 + ' ' + 1); | |
3084 string[8] = (char_u)(row / 128 + ' ' + 1); | |
3085 string[9] = (char_u)(row % 128 + ' ' + 1); | |
3086 | |
3087 if (modifiers == 0) | |
3088 add_to_input_buf(string + 3, 7); | |
3089 else | |
3090 { | |
3091 string[0] = CSI; | |
3092 string[1] = KS_MODIFIER; | |
3093 string[2] = 0; | |
3094 if (modifiers & MOUSE_SHIFT) | |
3095 string[2] |= MOD_MASK_SHIFT; | |
3096 if (modifiers & MOUSE_CTRL) | |
3097 string[2] |= MOD_MASK_CTRL; | |
3098 if (modifiers & MOUSE_ALT) | |
3099 string[2] |= MOD_MASK_ALT; | |
3100 add_to_input_buf(string, 10); | |
3101 } | |
3102 return; | |
3103 } | |
3104 } | |
3105 | |
3106 #ifdef FEAT_CLIPBOARD | |
3107 /* If a clipboard selection is in progress, handle it */ | |
3108 if (clip_star.state == SELECT_IN_PROGRESS) | |
3109 { | |
3110 clip_process_selection(button, X_2_COL(x), Y_2_ROW(y), repeated_click); | |
3111 return; | |
3112 } | |
3113 | |
3114 /* Determine which mouse settings to look for based on the current mode */ | |
3115 switch (get_real_state()) | |
3116 { | |
3117 case NORMAL_BUSY: | |
3118 case OP_PENDING: | |
12822
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patch 8.0.1288: GUI: cannot drag the statusline of a terminal window
Christian Brabandt <cb@256bit.org>
parents:
12802
diff
changeset
|
3119 # ifdef FEAT_TERMINAL |
0eb12ef4f8ba
patch 8.0.1288: GUI: cannot drag the statusline of a terminal window
Christian Brabandt <cb@256bit.org>
parents:
12802
diff
changeset
|
3120 case TERMINAL: |
0eb12ef4f8ba
patch 8.0.1288: GUI: cannot drag the statusline of a terminal window
Christian Brabandt <cb@256bit.org>
parents:
12802
diff
changeset
|
3121 # endif |
7 | 3122 case NORMAL: checkfor = MOUSE_NORMAL; break; |
3123 case VISUAL: checkfor = MOUSE_VISUAL; break; | |
788 | 3124 case SELECTMODE: checkfor = MOUSE_VISUAL; break; |
7 | 3125 case REPLACE: |
3126 case REPLACE+LANGMAP: | |
3127 case VREPLACE: | |
3128 case VREPLACE+LANGMAP: | |
3129 case INSERT: | |
3130 case INSERT+LANGMAP: checkfor = MOUSE_INSERT; break; | |
3131 case ASKMORE: | |
3132 case HITRETURN: /* At the more- and hit-enter prompt pass the | |
3133 mouse event for a click on or below the | |
3134 message line. */ | |
3135 if (Y_2_ROW(y) >= msg_row) | |
3136 checkfor = MOUSE_NORMAL; | |
3137 else | |
3138 checkfor = MOUSE_RETURN; | |
3139 break; | |
3140 | |
3141 /* | |
3142 * On the command line, use the clipboard selection on all lines | |
3143 * but the command line. But not when pasting. | |
3144 */ | |
3145 case CMDLINE: | |
3146 case CMDLINE+LANGMAP: | |
3147 if (Y_2_ROW(y) < cmdline_row && button != MOUSE_MIDDLE) | |
3148 checkfor = MOUSE_NONE; | |
3149 else | |
3150 checkfor = MOUSE_COMMAND; | |
3151 break; | |
3152 | |
3153 default: | |
3154 checkfor = MOUSE_NONE; | |
3155 break; | |
3156 }; | |
3157 | |
3158 /* | |
3159 * Allow clipboard selection of text on the command line in "normal" | |
3160 * modes. Don't do this when dragging the status line, or extending a | |
3161 * Visual selection. | |
3162 */ | |
3163 if ((State == NORMAL || State == NORMAL_BUSY || (State & INSERT)) | |
12477
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patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
3164 && Y_2_ROW(y) >= topframe->fr_height + firstwin->w_winrow |
7 | 3165 && button != MOUSE_DRAG |
3166 # ifdef FEAT_MOUSESHAPE | |
3167 && !drag_status_line | |
3168 && !drag_sep_line | |
3169 # endif | |
3170 ) | |
3171 checkfor = MOUSE_NONE; | |
3172 | |
3173 /* | |
3174 * Use modeless selection when holding CTRL and SHIFT pressed. | |
3175 */ | |
3176 if ((modifiers & MOUSE_CTRL) && (modifiers & MOUSE_SHIFT)) | |
3177 checkfor = MOUSE_NONEF; | |
3178 | |
3179 /* | |
3180 * In Ex mode, always use modeless selection. | |
3181 */ | |
3182 if (exmode_active) | |
3183 checkfor = MOUSE_NONE; | |
3184 | |
3185 /* | |
3186 * If the mouse settings say to not use the mouse, use the modeless | |
3187 * selection. But if Visual is active, assume that only the Visual area | |
3188 * will be selected. | |
3189 * Exception: On the command line, both the selection is used and a mouse | |
3190 * key is send. | |
3191 */ | |
3192 if (!mouse_has(checkfor) || checkfor == MOUSE_COMMAND) | |
3193 { | |
3194 /* Don't do modeless selection in Visual mode. */ | |
3195 if (checkfor != MOUSE_NONEF && VIsual_active && (State & NORMAL)) | |
3196 return; | |
3197 | |
3198 /* | |
3199 * When 'mousemodel' is "popup", shift-left is translated to right. | |
3200 * But not when also using Ctrl. | |
3201 */ | |
3202 if (mouse_model_popup() && button == MOUSE_LEFT | |
3203 && (modifiers & MOUSE_SHIFT) && !(modifiers & MOUSE_CTRL)) | |
3204 { | |
3205 button = MOUSE_RIGHT; | |
3206 modifiers &= ~ MOUSE_SHIFT; | |
3207 } | |
3208 | |
3209 /* If the selection is done, allow the right button to extend it. | |
3210 * If the selection is cleared, allow the right button to start it | |
3211 * from the cursor position. */ | |
3212 if (button == MOUSE_RIGHT) | |
3213 { | |
3214 if (clip_star.state == SELECT_CLEARED) | |
3215 { | |
3216 if (State & CMDLINE) | |
3217 { | |
3218 col = msg_col; | |
3219 row = msg_row; | |
3220 } | |
3221 else | |
3222 { | |
3223 col = curwin->w_wcol; | |
3224 row = curwin->w_wrow + W_WINROW(curwin); | |
3225 } | |
3226 clip_start_selection(col, row, FALSE); | |
3227 } | |
3228 clip_process_selection(button, X_2_COL(x), Y_2_ROW(y), | |
3229 repeated_click); | |
3230 did_clip = TRUE; | |
3231 } | |
3232 /* Allow the left button to start the selection */ | |
2823 | 3233 else if (button == MOUSE_LEFT) |
7 | 3234 { |
3235 clip_start_selection(X_2_COL(x), Y_2_ROW(y), repeated_click); | |
3236 did_clip = TRUE; | |
3237 } | |
3238 | |
3239 /* Always allow pasting */ | |
3240 if (button != MOUSE_MIDDLE) | |
3241 { | |
3242 if (!mouse_has(checkfor) || button == MOUSE_RELEASE) | |
3243 return; | |
3244 if (checkfor != MOUSE_COMMAND) | |
3245 button = MOUSE_LEFT; | |
3246 } | |
3247 repeated_click = FALSE; | |
3248 } | |
3249 | |
3250 if (clip_star.state != SELECT_CLEARED && !did_clip) | |
3674 | 3251 clip_clear_selection(&clip_star); |
7 | 3252 #endif |
3253 | |
3254 /* Don't put events in the input queue now. */ | |
3255 if (hold_gui_events) | |
3256 return; | |
3257 | |
3258 row = gui_xy2colrow(x, y, &col); | |
3259 | |
3260 /* | |
3261 * If we are dragging and the mouse hasn't moved far enough to be on a | |
3262 * different character, then don't send an event to vim. | |
3263 */ | |
3264 if (button == MOUSE_DRAG) | |
3265 { | |
3266 if (row == prev_row && col == prev_col) | |
3267 return; | |
3268 /* Dragging above the window, set "row" to -1 to cause a scroll. */ | |
3269 if (y < 0) | |
3270 row = -1; | |
3271 } | |
3272 | |
3273 /* | |
3274 * If topline has changed (window scrolled) since the last click, reset | |
3275 * repeated_click, because we don't want starting Visual mode when | |
3276 * clicking on a different character in the text. | |
3277 */ | |
3278 if (curwin->w_topline != gui_prev_topline | |
3279 #ifdef FEAT_DIFF | |
3280 || curwin->w_topfill != gui_prev_topfill | |
3281 #endif | |
3282 ) | |
3283 repeated_click = FALSE; | |
3284 | |
3285 string[0] = CSI; /* this sequence is recognized by check_termcode() */ | |
3286 string[1] = KS_MOUSE; | |
3287 string[2] = KE_FILLER; | |
3288 if (button != MOUSE_DRAG && button != MOUSE_RELEASE) | |
3289 { | |
3290 if (repeated_click) | |
3291 { | |
3292 /* | |
3293 * Handle multiple clicks. They only count if the mouse is still | |
3294 * pointing at the same character. | |
3295 */ | |
3296 if (button != prev_button || row != prev_row || col != prev_col) | |
3297 num_clicks = 1; | |
3298 else if (++num_clicks > 4) | |
3299 num_clicks = 1; | |
3300 } | |
3301 else | |
3302 num_clicks = 1; | |
3303 prev_button = button; | |
3304 gui_prev_topline = curwin->w_topline; | |
3305 #ifdef FEAT_DIFF | |
3306 gui_prev_topfill = curwin->w_topfill; | |
3307 #endif | |
3308 | |
3309 string[3] = (char_u)(button | 0x20); | |
3310 SET_NUM_MOUSE_CLICKS(string[3], num_clicks); | |
3311 } | |
3312 else | |
3313 string[3] = (char_u)button; | |
3314 | |
3315 string[3] |= modifiers; | |
3316 fill_mouse_coord(string + 4, col, row); | |
3317 add_to_input_buf(string, 8); | |
3318 | |
3319 if (row < 0) | |
3320 prev_row = 0; | |
3321 else | |
3322 prev_row = row; | |
3323 prev_col = col; | |
3324 | |
3325 /* | |
3326 * We need to make sure this is cleared since Athena doesn't tell us when | |
3327 * he is done dragging. Neither does GTK+ 2 -- at least for now. | |
3328 */ | |
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
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2275
diff
changeset
|
3329 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) |
7 | 3330 gui.dragged_sb = SBAR_NONE; |
3331 #endif | |
3332 } | |
3333 | |
3334 /* | |
3335 * Convert x and y coordinate to column and row in text window. | |
3336 * Corrects for multi-byte character. | |
3337 * returns column in "*colp" and row as return value; | |
3338 */ | |
3339 int | |
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3340 gui_xy2colrow(int x, int y, int *colp) |
7 | 3341 { |
3342 int col = check_col(X_2_COL(x)); | |
3343 int row = check_row(Y_2_ROW(y)); | |
3344 | |
3345 *colp = mb_fix_col(col, row); | |
3346 return row; | |
3347 } | |
3348 | |
3349 #if defined(FEAT_MENU) || defined(PROTO) | |
3350 /* | |
3351 * Callback function for when a menu entry has been selected. | |
3352 */ | |
3353 void | |
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3354 gui_menu_cb(vimmenu_T *menu) |
7 | 3355 { |
664 | 3356 char_u bytes[sizeof(long_u)]; |
7 | 3357 |
3358 /* Don't put events in the input queue now. */ | |
3359 if (hold_gui_events) | |
3360 return; | |
3361 | |
3362 bytes[0] = CSI; | |
3363 bytes[1] = KS_MENU; | |
3364 bytes[2] = KE_FILLER; | |
664 | 3365 add_to_input_buf(bytes, 3); |
3366 add_long_to_buf((long_u)menu, bytes); | |
3367 add_to_input_buf_csi(bytes, sizeof(long_u)); | |
7 | 3368 } |
3369 #endif | |
3370 | |
811 | 3371 static int prev_which_scrollbars[3]; |
669 | 3372 |
7 | 3373 /* |
3374 * Set which components are present. | |
685 | 3375 * If "oldval" is not NULL, "oldval" is the previous value, the new value is |
7 | 3376 * in p_go. |
3377 */ | |
3378 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3379 gui_init_which_components(char_u *oldval UNUSED) |
7 | 3380 { |
3381 #ifdef FEAT_MENU | |
3382 static int prev_menu_is_active = -1; | |
3383 #endif | |
3384 #ifdef FEAT_TOOLBAR | |
3385 static int prev_toolbar = -1; | |
3386 int using_toolbar = FALSE; | |
3387 #endif | |
685 | 3388 #ifdef FEAT_GUI_TABLINE |
3389 int using_tabline; | |
3390 #endif | |
7 | 3391 #ifdef FEAT_FOOTER |
3392 static int prev_footer = -1; | |
3393 int using_footer = FALSE; | |
3394 #endif | |
8140
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commit https://github.com/vim/vim/commit/cf7164a088664961e7d70dd100c5874dc5ceb293
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
3395 #if defined(FEAT_MENU) |
7 | 3396 static int prev_tearoff = -1; |
3397 int using_tearoff = FALSE; | |
3398 #endif | |
3399 | |
3400 char_u *p; | |
3401 int i; | |
3402 #ifdef FEAT_MENU | |
3403 int grey_old, grey_new; | |
3404 char_u *temp; | |
3405 #endif | |
3406 win_T *wp; | |
3407 int need_set_size; | |
3408 int fix_size; | |
3409 | |
3410 #ifdef FEAT_MENU | |
3411 if (oldval != NULL && gui.in_use) | |
3412 { | |
3413 /* | |
3414 * Check if the menu's go from grey to non-grey or vise versa. | |
3415 */ | |
3416 grey_old = (vim_strchr(oldval, GO_GREY) != NULL); | |
3417 grey_new = (vim_strchr(p_go, GO_GREY) != NULL); | |
3418 if (grey_old != grey_new) | |
3419 { | |
3420 temp = p_go; | |
3421 p_go = oldval; | |
3422 gui_update_menus(MENU_ALL_MODES); | |
3423 p_go = temp; | |
3424 } | |
3425 } | |
3426 gui.menu_is_active = FALSE; | |
3427 #endif | |
3428 | |
3429 for (i = 0; i < 3; i++) | |
3430 gui.which_scrollbars[i] = FALSE; | |
3431 for (p = p_go; *p; p++) | |
3432 switch (*p) | |
3433 { | |
3434 case GO_LEFT: | |
3435 gui.which_scrollbars[SBAR_LEFT] = TRUE; | |
3436 break; | |
3437 case GO_RIGHT: | |
3438 gui.which_scrollbars[SBAR_RIGHT] = TRUE; | |
3439 break; | |
3440 case GO_VLEFT: | |
3441 if (win_hasvertsplit()) | |
3442 gui.which_scrollbars[SBAR_LEFT] = TRUE; | |
3443 break; | |
3444 case GO_VRIGHT: | |
3445 if (win_hasvertsplit()) | |
3446 gui.which_scrollbars[SBAR_RIGHT] = TRUE; | |
3447 break; | |
3448 case GO_BOT: | |
3449 gui.which_scrollbars[SBAR_BOTTOM] = TRUE; | |
3450 break; | |
3451 #ifdef FEAT_MENU | |
3452 case GO_MENUS: | |
3453 gui.menu_is_active = TRUE; | |
3454 break; | |
3455 #endif | |
3456 case GO_GREY: | |
3457 /* make menu's have grey items, ignored here */ | |
3458 break; | |
3459 #ifdef FEAT_TOOLBAR | |
3460 case GO_TOOLBAR: | |
3461 using_toolbar = TRUE; | |
3462 break; | |
3463 #endif | |
3464 #ifdef FEAT_FOOTER | |
3465 case GO_FOOTER: | |
3466 using_footer = TRUE; | |
3467 break; | |
3468 #endif | |
3469 case GO_TEAROFF: | |
8140
563c923b1584
commit https://github.com/vim/vim/commit/cf7164a088664961e7d70dd100c5874dc5ceb293
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
3470 #if defined(FEAT_MENU) |
7 | 3471 using_tearoff = TRUE; |
3472 #endif | |
3473 break; | |
3474 default: | |
3475 /* Ignore options that are not supported */ | |
3476 break; | |
3477 } | |
685 | 3478 |
7 | 3479 if (gui.in_use) |
3480 { | |
811 | 3481 need_set_size = 0; |
7 | 3482 fix_size = FALSE; |
685 | 3483 |
3484 #ifdef FEAT_GUI_TABLINE | |
687 | 3485 /* Update the GUI tab line, it may appear or disappear. This may |
3486 * cause the non-GUI tab line to disappear or appear. */ | |
685 | 3487 using_tabline = gui_has_tabline(); |
706 | 3488 if (!gui_mch_showing_tabline() != !using_tabline) |
685 | 3489 { |
797 | 3490 /* We don't want a resize event change "Rows" here, save and |
3491 * restore it. Resizing is handled below. */ | |
3492 i = Rows; | |
685 | 3493 gui_update_tabline(); |
797 | 3494 Rows = i; |
1767 | 3495 need_set_size |= RESIZE_VERT; |
685 | 3496 if (using_tabline) |
3497 fix_size = TRUE; | |
3498 if (!gui_use_tabline()) | |
3499 redraw_tabline = TRUE; /* may draw non-GUI tab line */ | |
3500 } | |
3501 #endif | |
3502 | |
7 | 3503 for (i = 0; i < 3; i++) |
3504 { | |
811 | 3505 /* The scrollbar needs to be updated when it is shown/unshown and |
3506 * when switching tab pages. But the size only changes when it's | |
3507 * shown/unshown. Thus we need two places to remember whether a | |
3508 * scrollbar is there or not. */ | |
3509 if (gui.which_scrollbars[i] != prev_which_scrollbars[i] | |
3510 || gui.which_scrollbars[i] | |
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Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
3511 != curtab->tp_prev_which_scrollbars[i]) |
7 | 3512 { |
3513 if (i == SBAR_BOTTOM) | |
3514 gui_mch_enable_scrollbar(&gui.bottom_sbar, | |
3515 gui.which_scrollbars[i]); | |
3516 else | |
3517 { | |
3518 FOR_ALL_WINDOWS(wp) | |
3519 gui_do_scrollbar(wp, i, gui.which_scrollbars[i]); | |
3520 } | |
811 | 3521 if (gui.which_scrollbars[i] != prev_which_scrollbars[i]) |
3522 { | |
3523 if (i == SBAR_BOTTOM) | |
1767 | 3524 need_set_size |= RESIZE_VERT; |
811 | 3525 else |
1767 | 3526 need_set_size |= RESIZE_HOR; |
811 | 3527 if (gui.which_scrollbars[i]) |
3528 fix_size = TRUE; | |
3529 } | |
7 | 3530 } |
811 | 3531 curtab->tp_prev_which_scrollbars[i] = gui.which_scrollbars[i]; |
3532 prev_which_scrollbars[i] = gui.which_scrollbars[i]; | |
7 | 3533 } |
3534 | |
3535 #ifdef FEAT_MENU | |
3536 if (gui.menu_is_active != prev_menu_is_active) | |
3537 { | |
3538 /* We don't want a resize event change "Rows" here, save and | |
3539 * restore it. Resizing is handled below. */ | |
3540 i = Rows; | |
3541 gui_mch_enable_menu(gui.menu_is_active); | |
3542 Rows = i; | |
3543 prev_menu_is_active = gui.menu_is_active; | |
1767 | 3544 need_set_size |= RESIZE_VERT; |
7 | 3545 if (gui.menu_is_active) |
3546 fix_size = TRUE; | |
3547 } | |
3548 #endif | |
3549 | |
3550 #ifdef FEAT_TOOLBAR | |
3551 if (using_toolbar != prev_toolbar) | |
3552 { | |
3553 gui_mch_show_toolbar(using_toolbar); | |
3554 prev_toolbar = using_toolbar; | |
1767 | 3555 need_set_size |= RESIZE_VERT; |
7 | 3556 if (using_toolbar) |
3557 fix_size = TRUE; | |
3558 } | |
3559 #endif | |
3560 #ifdef FEAT_FOOTER | |
3561 if (using_footer != prev_footer) | |
3562 { | |
3563 gui_mch_enable_footer(using_footer); | |
3564 prev_footer = using_footer; | |
1767 | 3565 need_set_size |= RESIZE_VERT; |
7 | 3566 if (using_footer) |
3567 fix_size = TRUE; | |
3568 } | |
3569 #endif | |
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Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
3570 #if defined(FEAT_MENU) && !(defined(MSWIN) && !defined(FEAT_TEAROFF)) |
7 | 3571 if (using_tearoff != prev_tearoff) |
3572 { | |
3573 gui_mch_toggle_tearoffs(using_tearoff); | |
3574 prev_tearoff = using_tearoff; | |
3575 } | |
3576 #endif | |
1767 | 3577 if (need_set_size != 0) |
276 | 3578 { |
3579 #ifdef FEAT_GUI_GTK | |
1767 | 3580 long prev_Columns = Columns; |
3581 long prev_Rows = Rows; | |
276 | 3582 #endif |
7 | 3583 /* Adjust the size of the window to make the text area keep the |
3584 * same size and to avoid that part of our window is off-screen | |
3585 * and a scrollbar can't be used, for example. */ | |
811 | 3586 gui_set_shellsize(FALSE, fix_size, need_set_size); |
276 | 3587 |
3588 #ifdef FEAT_GUI_GTK | |
3589 /* GTK has the annoying habit of sending us resize events when | |
3590 * changing the window size ourselves. This mostly happens when | |
3591 * waiting for a character to arrive, quite unpredictably, and may | |
3592 * change Columns and Rows when we don't want it. Wait for a | |
3593 * character here to avoid this effect. | |
3594 * If you remove this, please test this command for resizing | |
292 | 3595 * effects (with optional left scrollbar): ":vsp|q|vsp|q|vsp|q". |
687 | 3596 * Don't do this while starting up though. |
1767 | 3597 * Don't change Rows when adding menu/toolbar/tabline. |
3598 * Don't change Columns when adding vertical toolbar. */ | |
3599 if (!gui.starting && need_set_size != (RESIZE_VERT | RESIZE_HOR)) | |
287 | 3600 (void)char_avail(); |
1767 | 3601 if ((need_set_size & RESIZE_VERT) == 0) |
3602 Rows = prev_Rows; | |
3603 if ((need_set_size & RESIZE_HOR) == 0) | |
3604 Columns = prev_Columns; | |
276 | 3605 #endif |
3606 } | |
687 | 3607 /* When the console tabline appears or disappears the window positions |
3608 * change. */ | |
3609 if (firstwin->w_winrow != tabline_height()) | |
3610 shell_new_rows(); /* recompute window positions and heights */ | |
7 | 3611 } |
3612 } | |
3613 | |
685 | 3614 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
3615 /* | |
3616 * Return TRUE if the GUI is taking care of the tabline. | |
3617 * It may still be hidden if 'showtabline' is zero. | |
3618 */ | |
3619 int | |
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3620 gui_use_tabline(void) |
685 | 3621 { |
3622 return gui.in_use && vim_strchr(p_go, GO_TABLINE) != NULL; | |
3623 } | |
3624 | |
3625 /* | |
3626 * Return TRUE if the GUI is showing the tabline. | |
3627 * This uses 'showtabline'. | |
3628 */ | |
3629 static int | |
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parents:
7801
diff
changeset
|
3630 gui_has_tabline(void) |
685 | 3631 { |
3632 if (!gui_use_tabline() | |
3633 || p_stal == 0 | |
3634 || (p_stal == 1 && first_tabpage->tp_next == NULL)) | |
3635 return FALSE; | |
3636 return TRUE; | |
3637 } | |
3638 | |
3639 /* | |
3640 * Update the tabline. | |
3641 * This may display/undisplay the tabline and update the labels. | |
3642 */ | |
3643 void | |
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3644 gui_update_tabline(void) |
685 | 3645 { |
3646 int showit = gui_has_tabline(); | |
797 | 3647 int shown = gui_mch_showing_tabline(); |
685 | 3648 |
3649 if (!gui.starting && starting == 0) | |
3650 { | |
848 | 3651 /* Updating the tabline uses direct GUI commands, flush |
3652 * outstanding instructions first. (esp. clear screen) */ | |
3653 out_flush(); | |
3654 | |
797 | 3655 if (!showit != !shown) |
3656 gui_mch_show_tabline(showit); | |
685 | 3657 if (showit != 0) |
3658 gui_mch_update_tabline(); | |
797 | 3659 |
3660 /* When the tabs change from hidden to shown or from shown to | |
3661 * hidden the size of the text area should remain the same. */ | |
3662 if (!showit != !shown) | |
811 | 3663 gui_set_shellsize(FALSE, showit, RESIZE_VERT); |
685 | 3664 } |
3665 } | |
3666 | |
3667 /* | |
839 | 3668 * Get the label or tooltip for tab page "tp" into NameBuff[]. |
685 | 3669 */ |
3670 void | |
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3671 get_tabline_label( |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3672 tabpage_T *tp, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3673 int tooltip) /* TRUE: get tooltip */ |
685 | 3674 { |
3675 int modified = FALSE; | |
3676 char_u buf[40]; | |
3677 int wincount; | |
3678 win_T *wp; | |
857 | 3679 char_u **opt; |
839 | 3680 |
3681 /* Use 'guitablabel' or 'guitabtooltip' if it's set. */ | |
857 | 3682 opt = (tooltip ? &p_gtt : &p_gtl); |
3683 if (**opt != NUL) | |
685 | 3684 { |
687 | 3685 int use_sandbox = FALSE; |
3686 int save_called_emsg = called_emsg; | |
3687 char_u res[MAXPATHL]; | |
706 | 3688 tabpage_T *save_curtab; |
839 | 3689 char_u *opt_name = (char_u *)(tooltip ? "guitabtooltip" |
3690 : "guitablabel"); | |
687 | 3691 |
3692 called_emsg = FALSE; | |
3693 | |
3694 printer_page_num = tabpage_index(tp); | |
3695 # ifdef FEAT_EVAL | |
3696 set_vim_var_nr(VV_LNUM, printer_page_num); | |
839 | 3697 use_sandbox = was_set_insecurely(opt_name, 0); |
687 | 3698 # endif |
706 | 3699 /* It's almost as going to the tabpage, but without autocommands. */ |
3700 curtab->tp_firstwin = firstwin; | |
3701 curtab->tp_lastwin = lastwin; | |
3702 curtab->tp_curwin = curwin; | |
3703 save_curtab = curtab; | |
3704 curtab = tp; | |
3705 topframe = curtab->tp_topframe; | |
3706 firstwin = curtab->tp_firstwin; | |
3707 lastwin = curtab->tp_lastwin; | |
3708 curwin = curtab->tp_curwin; | |
3709 curbuf = curwin->w_buffer; | |
3710 | |
687 | 3711 /* Can't use NameBuff directly, build_stl_str_hl() uses it. */ |
857 | 3712 build_stl_str_hl(curwin, res, MAXPATHL, *opt, use_sandbox, |
706 | 3713 0, (int)Columns, NULL, NULL); |
687 | 3714 STRCPY(NameBuff, res); |
3715 | |
706 | 3716 /* Back to the original curtab. */ |
3717 curtab = save_curtab; | |
3718 topframe = curtab->tp_topframe; | |
3719 firstwin = curtab->tp_firstwin; | |
3720 lastwin = curtab->tp_lastwin; | |
3721 curwin = curtab->tp_curwin; | |
3722 curbuf = curwin->w_buffer; | |
3723 | |
687 | 3724 if (called_emsg) |
839 | 3725 set_string_option_direct(opt_name, -1, |
694 | 3726 (char_u *)"", OPT_FREE, SID_ERROR); |
687 | 3727 called_emsg |= save_called_emsg; |
3728 } | |
857 | 3729 |
3730 /* If 'guitablabel'/'guitabtooltip' is not set or the result is empty then | |
3731 * use a default label. */ | |
3732 if (**opt == NUL || *NameBuff == NUL) | |
687 | 3733 { |
819 | 3734 /* Get the buffer name into NameBuff[] and shorten it. */ |
687 | 3735 get_trans_bufname(tp == curtab ? curbuf : tp->tp_curwin->w_buffer); |
839 | 3736 if (!tooltip) |
3737 shorten_dir(NameBuff); | |
687 | 3738 |
3739 wp = (tp == curtab) ? firstwin : tp->tp_firstwin; | |
3740 for (wincount = 0; wp != NULL; wp = wp->w_next, ++wincount) | |
3741 if (bufIsChanged(wp->w_buffer)) | |
3742 modified = TRUE; | |
3743 if (modified || wincount > 1) | |
3744 { | |
3745 if (wincount > 1) | |
3746 vim_snprintf((char *)buf, sizeof(buf), "%d", wincount); | |
3747 else | |
3748 buf[0] = NUL; | |
3749 if (modified) | |
3750 STRCAT(buf, "+"); | |
3751 STRCAT(buf, " "); | |
1620 | 3752 STRMOVE(NameBuff + STRLEN(buf), NameBuff); |
687 | 3753 mch_memmove(NameBuff, buf, STRLEN(buf)); |
3754 } | |
685 | 3755 } |
3756 } | |
3757 | |
691 | 3758 /* |
3759 * Send the event for clicking to select tab page "nr". | |
3760 * Returns TRUE if it was done, FALSE when skipped because we are already at | |
838 | 3761 * that tab page or the cmdline window is open. |
691 | 3762 */ |
3763 int | |
7821
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3764 send_tabline_event(int nr) |
691 | 3765 { |
3766 char_u string[3]; | |
3767 | |
3768 if (nr == tabpage_index(curtab)) | |
3769 return FALSE; | |
844 | 3770 |
3771 /* Don't put events in the input queue now. */ | |
3772 if (hold_gui_events | |
838 | 3773 # ifdef FEAT_CMDWIN |
844 | 3774 || cmdwin_type != 0 |
3775 # endif | |
3776 ) | |
838 | 3777 { |
3778 /* Set it back to the current tab page. */ | |
3779 gui_mch_set_curtab(tabpage_index(curtab)); | |
3780 return FALSE; | |
3781 } | |
844 | 3782 |
691 | 3783 string[0] = CSI; |
3784 string[1] = KS_TABLINE; | |
3785 string[2] = KE_FILLER; | |
3786 add_to_input_buf(string, 3); | |
3787 string[0] = nr; | |
3788 add_to_input_buf_csi(string, 1); | |
3789 return TRUE; | |
3790 } | |
3791 | |
824 | 3792 /* |
3793 * Send a tabline menu event | |
3794 */ | |
3795 void | |
7821
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3796 send_tabline_menu_event(int tabidx, int event) |
824 | 3797 { |
3798 char_u string[3]; | |
3799 | |
15134
f2972ff144ab
patch 8.1.0577: tabpage right-click menu never shows "Close tab"
Bram Moolenaar <Bram@vim.org>
parents:
15115
diff
changeset
|
3800 // Don't put events in the input queue now. |
844 | 3801 if (hold_gui_events) |
3802 return; | |
3803 | |
15134
f2972ff144ab
patch 8.1.0577: tabpage right-click menu never shows "Close tab"
Bram Moolenaar <Bram@vim.org>
parents:
15115
diff
changeset
|
3804 // Cannot close the last tabpage. |
f2972ff144ab
patch 8.1.0577: tabpage right-click menu never shows "Close tab"
Bram Moolenaar <Bram@vim.org>
parents:
15115
diff
changeset
|
3805 if (event == TABLINE_MENU_CLOSE && first_tabpage->tp_next == NULL) |
f2972ff144ab
patch 8.1.0577: tabpage right-click menu never shows "Close tab"
Bram Moolenaar <Bram@vim.org>
parents:
15115
diff
changeset
|
3806 return; |
f2972ff144ab
patch 8.1.0577: tabpage right-click menu never shows "Close tab"
Bram Moolenaar <Bram@vim.org>
parents:
15115
diff
changeset
|
3807 |
824 | 3808 string[0] = CSI; |
3809 string[1] = KS_TABMENU; | |
3810 string[2] = KE_FILLER; | |
3811 add_to_input_buf(string, 3); | |
3812 string[0] = tabidx; | |
3813 string[1] = (char_u)(long)event; | |
3814 add_to_input_buf_csi(string, 2); | |
3815 } | |
3816 | |
685 | 3817 #endif |
7 | 3818 |
3819 /* | |
3820 * Scrollbar stuff: | |
3821 */ | |
3822 | |
669 | 3823 /* |
3824 * Remove all scrollbars. Used before switching to another tab page. | |
3825 */ | |
3826 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3827 gui_remove_scrollbars(void) |
669 | 3828 { |
3829 int i; | |
3830 win_T *wp; | |
3831 | |
3832 for (i = 0; i < 3; i++) | |
3833 { | |
3834 if (i == SBAR_BOTTOM) | |
3835 gui_mch_enable_scrollbar(&gui.bottom_sbar, FALSE); | |
3836 else | |
3837 { | |
3838 FOR_ALL_WINDOWS(wp) | |
3839 gui_do_scrollbar(wp, i, FALSE); | |
3840 } | |
788 | 3841 curtab->tp_prev_which_scrollbars[i] = -1; |
669 | 3842 } |
3843 } | |
3844 | |
7 | 3845 void |
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3846 gui_create_scrollbar(scrollbar_T *sb, int type, win_T *wp) |
7 | 3847 { |
3848 static int sbar_ident = 0; | |
3849 | |
3850 sb->ident = sbar_ident++; /* No check for too big, but would it happen? */ | |
3851 sb->wp = wp; | |
3852 sb->type = type; | |
3853 sb->value = 0; | |
3854 #ifdef FEAT_GUI_ATHENA | |
3855 sb->pixval = 0; | |
3856 #endif | |
3857 sb->size = 1; | |
3858 sb->max = 1; | |
3859 sb->top = 0; | |
3860 sb->height = 0; | |
3861 sb->width = 0; | |
3862 sb->status_height = 0; | |
3863 gui_mch_create_scrollbar(sb, (wp == NULL) ? SBAR_HORIZ : SBAR_VERT); | |
3864 } | |
3865 | |
3866 /* | |
3867 * Find the scrollbar with the given index. | |
3868 */ | |
3869 scrollbar_T * | |
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parents:
7801
diff
changeset
|
3870 gui_find_scrollbar(long ident) |
7 | 3871 { |
3872 win_T *wp; | |
3873 | |
3874 if (gui.bottom_sbar.ident == ident) | |
3875 return &gui.bottom_sbar; | |
3876 FOR_ALL_WINDOWS(wp) | |
3877 { | |
3878 if (wp->w_scrollbars[SBAR_LEFT].ident == ident) | |
3879 return &wp->w_scrollbars[SBAR_LEFT]; | |
3880 if (wp->w_scrollbars[SBAR_RIGHT].ident == ident) | |
3881 return &wp->w_scrollbars[SBAR_RIGHT]; | |
3882 } | |
3883 return NULL; | |
3884 } | |
3885 | |
3886 /* | |
3887 * For most systems: Put a code in the input buffer for a dragged scrollbar. | |
3888 * | |
3889 * For Win32, Macintosh and GTK+ 2: | |
3890 * Scrollbars seem to grab focus and vim doesn't read the input queue until | |
3891 * you stop dragging the scrollbar. We get here each time the scrollbar is | |
3892 * dragged another pixel, but as far as the rest of vim goes, it thinks | |
3893 * we're just hanging in the call to DispatchMessage() in | |
3894 * process_message(). The DispatchMessage() call that hangs was passed a | |
3895 * mouse button click event in the scrollbar window. -- webb. | |
3896 * | |
3897 * Solution: Do the scrolling right here. But only when allowed. | |
3898 * Ignore the scrollbars while executing an external command or when there | |
3899 * are still characters to be processed. | |
3900 */ | |
3901 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3902 gui_drag_scrollbar(scrollbar_T *sb, long value, int still_dragging) |
7 | 3903 { |
3904 win_T *wp; | |
3905 int sb_num; | |
3906 #ifdef USE_ON_FLY_SCROLL | |
3907 colnr_T old_leftcol = curwin->w_leftcol; | |
3908 linenr_T old_topline = curwin->w_topline; | |
3909 # ifdef FEAT_DIFF | |
3910 int old_topfill = curwin->w_topfill; | |
3911 # endif | |
3912 #else | |
664 | 3913 char_u bytes[sizeof(long_u)]; |
7 | 3914 int byte_count; |
3915 #endif | |
3916 | |
3917 if (sb == NULL) | |
3918 return; | |
3919 | |
3920 /* Don't put events in the input queue now. */ | |
3921 if (hold_gui_events) | |
3922 return; | |
3923 | |
3924 #ifdef FEAT_CMDWIN | |
3925 if (cmdwin_type != 0 && sb->wp != curwin) | |
3926 return; | |
3927 #endif | |
3928 | |
3929 if (still_dragging) | |
3930 { | |
3931 if (sb->wp == NULL) | |
3932 gui.dragged_sb = SBAR_BOTTOM; | |
3933 else if (sb == &sb->wp->w_scrollbars[SBAR_LEFT]) | |
3934 gui.dragged_sb = SBAR_LEFT; | |
3935 else | |
3936 gui.dragged_sb = SBAR_RIGHT; | |
3937 gui.dragged_wp = sb->wp; | |
3938 } | |
3939 else | |
3940 { | |
3941 gui.dragged_sb = SBAR_NONE; | |
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diff
changeset
|
3942 #ifdef FEAT_GUI_GTK |
7 | 3943 /* Keep the "dragged_wp" value until after the scrolling, for when the |
4352 | 3944 * mouse button is released. GTK2 doesn't send the button-up event. */ |
7 | 3945 gui.dragged_wp = NULL; |
3946 #endif | |
3947 } | |
3948 | |
3949 /* Vertical sbar info is kept in the first sbar (the left one) */ | |
3950 if (sb->wp != NULL) | |
3951 sb = &sb->wp->w_scrollbars[0]; | |
3952 | |
3953 /* | |
3954 * Check validity of value | |
3955 */ | |
3956 if (value < 0) | |
3957 value = 0; | |
3958 #ifdef SCROLL_PAST_END | |
3959 else if (value > sb->max) | |
3960 value = sb->max; | |
3961 #else | |
3962 if (value > sb->max - sb->size + 1) | |
3963 value = sb->max - sb->size + 1; | |
3964 #endif | |
3965 | |
3966 sb->value = value; | |
3967 | |
3968 #ifdef USE_ON_FLY_SCROLL | |
1476 | 3969 /* When not allowed to do the scrolling right now, return. |
3970 * This also checked input_available(), but that causes the first click in | |
3971 * a scrollbar to be ignored when Vim doesn't have focus. */ | |
3972 if (dont_scroll) | |
7 | 3973 return; |
3974 #endif | |
973 | 3975 #ifdef FEAT_INS_EXPAND |
3976 /* Disallow scrolling the current window when the completion popup menu is | |
3977 * visible. */ | |
3978 if ((sb->wp == NULL || sb->wp == curwin) && pum_visible()) | |
3979 return; | |
3980 #endif | |
7 | 3981 |
3982 #ifdef FEAT_RIGHTLEFT | |
3983 if (sb->wp == NULL && curwin->w_p_rl) | |
3984 { | |
3985 value = sb->max + 1 - sb->size - value; | |
3986 if (value < 0) | |
3987 value = 0; | |
3988 } | |
3989 #endif | |
3990 | |
3991 if (sb->wp != NULL) /* vertical scrollbar */ | |
3992 { | |
3993 sb_num = 0; | |
3994 for (wp = firstwin; wp != sb->wp && wp != NULL; wp = wp->w_next) | |
3995 sb_num++; | |
3996 if (wp == NULL) | |
3997 return; | |
3998 | |
3999 #ifdef USE_ON_FLY_SCROLL | |
4000 current_scrollbar = sb_num; | |
4001 scrollbar_value = value; | |
4002 if (State & NORMAL) | |
4003 { | |
4004 gui_do_scroll(); | |
4005 setcursor(); | |
4006 } | |
4007 else if (State & INSERT) | |
4008 { | |
4009 ins_scroll(); | |
4010 setcursor(); | |
4011 } | |
4012 else if (State & CMDLINE) | |
4013 { | |
4014 if (msg_scrolled == 0) | |
4015 { | |
4016 gui_do_scroll(); | |
4017 redrawcmdline(); | |
4018 } | |
4019 } | |
4020 # ifdef FEAT_FOLDING | |
4021 /* Value may have been changed for closed fold. */ | |
4022 sb->value = sb->wp->w_topline - 1; | |
4023 # endif | |
788 | 4024 |
4025 /* When dragging one scrollbar and there is another one at the other | |
4026 * side move the thumb of that one too. */ | |
4027 if (gui.which_scrollbars[SBAR_RIGHT] && gui.which_scrollbars[SBAR_LEFT]) | |
4028 gui_mch_set_scrollbar_thumb( | |
4029 &sb->wp->w_scrollbars[ | |
4030 sb == &sb->wp->w_scrollbars[SBAR_RIGHT] | |
4031 ? SBAR_LEFT : SBAR_RIGHT], | |
4032 sb->value, sb->size, sb->max); | |
4033 | |
7 | 4034 #else |
4035 bytes[0] = CSI; | |
4036 bytes[1] = KS_VER_SCROLLBAR; | |
4037 bytes[2] = KE_FILLER; | |
4038 bytes[3] = (char_u)sb_num; | |
4039 byte_count = 4; | |
4040 #endif | |
4041 } | |
4042 else | |
4043 { | |
4044 #ifdef USE_ON_FLY_SCROLL | |
4045 scrollbar_value = value; | |
4046 | |
4047 if (State & NORMAL) | |
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diff
changeset
|
4048 gui_do_horiz_scroll(scrollbar_value, FALSE); |
7 | 4049 else if (State & INSERT) |
4050 ins_horscroll(); | |
4051 else if (State & CMDLINE) | |
4052 { | |
540 | 4053 if (msg_scrolled == 0) |
7 | 4054 { |
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parents:
2378
diff
changeset
|
4055 gui_do_horiz_scroll(scrollbar_value, FALSE); |
7 | 4056 redrawcmdline(); |
4057 } | |
4058 } | |
4059 if (old_leftcol != curwin->w_leftcol) | |
4060 { | |
4061 updateWindow(curwin); /* update window, status and cmdline */ | |
4062 setcursor(); | |
4063 } | |
4064 #else | |
4065 bytes[0] = CSI; | |
4066 bytes[1] = KS_HOR_SCROLLBAR; | |
4067 bytes[2] = KE_FILLER; | |
4068 byte_count = 3; | |
4069 #endif | |
4070 } | |
4071 | |
4072 #ifdef USE_ON_FLY_SCROLL | |
4073 /* | |
4074 * synchronize other windows, as necessary according to 'scrollbind' | |
4075 */ | |
4076 if (curwin->w_p_scb | |
4077 && ((sb->wp == NULL && curwin->w_leftcol != old_leftcol) | |
4078 || (sb->wp == curwin && (curwin->w_topline != old_topline | |
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parents:
13380
diff
changeset
|
4079 # ifdef FEAT_DIFF |
7 | 4080 || curwin->w_topfill != old_topfill |
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Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4081 # endif |
7 | 4082 )))) |
4083 { | |
4084 do_check_scrollbind(TRUE); | |
4085 /* need to update the window right here */ | |
9649
fd9727ae3c49
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parents:
9387
diff
changeset
|
4086 FOR_ALL_WINDOWS(wp) |
7 | 4087 if (wp->w_redr_type > 0) |
4088 updateWindow(wp); | |
4089 setcursor(); | |
4090 } | |
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parents:
13080
diff
changeset
|
4091 out_flush_cursor(FALSE, TRUE); |
7 | 4092 #else |
664 | 4093 add_to_input_buf(bytes, byte_count); |
4094 add_long_to_buf((long_u)value, bytes); | |
4095 add_to_input_buf_csi(bytes, sizeof(long_u)); | |
7 | 4096 #endif |
4097 } | |
4098 | |
4099 /* | |
4100 * Scrollbar stuff: | |
4101 */ | |
4102 | |
1906 | 4103 /* |
4104 * Called when something in the window layout has changed. | |
4105 */ | |
4106 void | |
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parents:
7801
diff
changeset
|
4107 gui_may_update_scrollbars(void) |
1906 | 4108 { |
4109 if (gui.in_use && starting == 0) | |
4110 { | |
4111 out_flush(); | |
4112 gui_init_which_components(NULL); | |
4113 gui_update_scrollbars(TRUE); | |
4114 } | |
4115 need_mouse_correct = TRUE; | |
4116 } | |
4117 | |
7 | 4118 void |
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parents:
7801
diff
changeset
|
4119 gui_update_scrollbars( |
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parents:
7801
diff
changeset
|
4120 int force) /* Force all scrollbars to get updated */ |
7 | 4121 { |
4122 win_T *wp; | |
4123 scrollbar_T *sb; | |
4124 long val, size, max; /* need 32 bits here */ | |
4125 int which_sb; | |
4126 int h, y; | |
4127 static win_T *prev_curwin = NULL; | |
4128 | |
4129 /* Update the horizontal scrollbar */ | |
4130 gui_update_horiz_scrollbar(force); | |
4131 | |
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patch 8.1.0941: macros for MS-Windows are inconsistent
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15713
diff
changeset
|
4132 #ifndef MSWIN |
7 | 4133 /* Return straight away if there is neither a left nor right scrollbar. |
4134 * On MS-Windows this is required anyway for scrollwheel messages. */ | |
4135 if (!gui.which_scrollbars[SBAR_LEFT] && !gui.which_scrollbars[SBAR_RIGHT]) | |
4136 return; | |
4137 #endif | |
4138 | |
4139 /* | |
4140 * Don't want to update a scrollbar while we're dragging it. But if we | |
4141 * have both a left and right scrollbar, and we drag one of them, we still | |
4142 * need to update the other one. | |
4143 */ | |
674 | 4144 if (!force && (gui.dragged_sb == SBAR_LEFT || gui.dragged_sb == SBAR_RIGHT) |
4145 && gui.which_scrollbars[SBAR_LEFT] | |
4146 && gui.which_scrollbars[SBAR_RIGHT]) | |
7 | 4147 { |
4148 /* | |
4149 * If we have two scrollbars and one of them is being dragged, just | |
4150 * copy the scrollbar position from the dragged one to the other one. | |
4151 */ | |
4152 which_sb = SBAR_LEFT + SBAR_RIGHT - gui.dragged_sb; | |
4153 if (gui.dragged_wp != NULL) | |
4154 gui_mch_set_scrollbar_thumb( | |
4155 &gui.dragged_wp->w_scrollbars[which_sb], | |
4156 gui.dragged_wp->w_scrollbars[0].value, | |
4157 gui.dragged_wp->w_scrollbars[0].size, | |
4158 gui.dragged_wp->w_scrollbars[0].max); | |
4159 } | |
4160 | |
4161 /* avoid that moving components around generates events */ | |
4162 ++hold_gui_events; | |
4163 | |
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Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4164 for (wp = firstwin; wp != NULL; wp = W_NEXT(wp)) |
7 | 4165 { |
4166 if (wp->w_buffer == NULL) /* just in case */ | |
4167 continue; | |
674 | 4168 /* Skip a scrollbar that is being dragged. */ |
4169 if (!force && (gui.dragged_sb == SBAR_LEFT | |
4170 || gui.dragged_sb == SBAR_RIGHT) | |
4171 && gui.dragged_wp == wp) | |
4172 continue; | |
4173 | |
7 | 4174 #ifdef SCROLL_PAST_END |
4175 max = wp->w_buffer->b_ml.ml_line_count - 1; | |
4176 #else | |
4177 max = wp->w_buffer->b_ml.ml_line_count + wp->w_height - 2; | |
4178 #endif | |
4179 if (max < 0) /* empty buffer */ | |
4180 max = 0; | |
4181 val = wp->w_topline - 1; | |
4182 size = wp->w_height; | |
4183 #ifdef SCROLL_PAST_END | |
4184 if (val > max) /* just in case */ | |
4185 val = max; | |
4186 #else | |
4187 if (size > max + 1) /* just in case */ | |
4188 size = max + 1; | |
4189 if (val > max - size + 1) | |
4190 val = max - size + 1; | |
4191 #endif | |
4192 if (val < 0) /* minimal value is 0 */ | |
4193 val = 0; | |
4194 | |
4195 /* | |
4196 * Scrollbar at index 0 (the left one) contains all the information. | |
4197 * It would be the same info for left and right so we just store it for | |
4198 * one of them. | |
4199 */ | |
4200 sb = &wp->w_scrollbars[0]; | |
4201 | |
4202 /* | |
4203 * Note: no check for valid w_botline. If it's not valid the | |
4204 * scrollbars will be updated later anyway. | |
4205 */ | |
4206 if (size < 1 || wp->w_botline - 2 > max) | |
4207 { | |
4208 /* | |
4209 * This can happen during changing files. Just don't update the | |
4210 * scrollbar for now. | |
4211 */ | |
4212 sb->height = 0; /* Force update next time */ | |
4213 if (gui.which_scrollbars[SBAR_LEFT]) | |
4214 gui_do_scrollbar(wp, SBAR_LEFT, FALSE); | |
4215 if (gui.which_scrollbars[SBAR_RIGHT]) | |
4216 gui_do_scrollbar(wp, SBAR_RIGHT, FALSE); | |
4217 continue; | |
4218 } | |
4219 if (force || sb->height != wp->w_height | |
4220 || sb->top != wp->w_winrow | |
4221 || sb->status_height != wp->w_status_height | |
4222 || sb->width != wp->w_width | |
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Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
4223 || prev_curwin != curwin) |
7 | 4224 { |
4225 /* Height, width or position of scrollbar has changed. For | |
4226 * vertical split: curwin changed. */ | |
4227 sb->height = wp->w_height; | |
4228 sb->top = wp->w_winrow; | |
4229 sb->status_height = wp->w_status_height; | |
4230 sb->width = wp->w_width; | |
4231 | |
4232 /* Calculate height and position in pixels */ | |
4233 h = (sb->height + sb->status_height) * gui.char_height; | |
4234 y = sb->top * gui.char_height + gui.border_offset; | |
4235 #if defined(FEAT_MENU) && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF) && !defined(FEAT_GUI_PHOTON) | |
4236 if (gui.menu_is_active) | |
4237 y += gui.menu_height; | |
4238 #endif | |
4239 | |
4240 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_ATHENA)) | |
4241 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
4242 # ifdef FEAT_GUI_ATHENA | |
4243 y += gui.toolbar_height; | |
4244 # else | |
4245 # ifdef FEAT_GUI_MSWIN | |
4246 y += TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT; | |
4247 # endif | |
4248 # endif | |
4249 #endif | |
4250 | |
810 | 4251 #if defined(FEAT_GUI_TABLINE) && defined(FEAT_GUI_MSWIN) |
4252 if (gui_has_tabline()) | |
843 | 4253 y += gui.tabline_height; |
810 | 4254 #endif |
4255 | |
7 | 4256 if (wp->w_winrow == 0) |
4257 { | |
4258 /* Height of top scrollbar includes width of top border */ | |
4259 h += gui.border_offset; | |
4260 y -= gui.border_offset; | |
4261 } | |
4262 if (gui.which_scrollbars[SBAR_LEFT]) | |
4263 { | |
4264 gui_mch_set_scrollbar_pos(&wp->w_scrollbars[SBAR_LEFT], | |
4265 gui.left_sbar_x, y, | |
4266 gui.scrollbar_width, h); | |
4267 gui_do_scrollbar(wp, SBAR_LEFT, TRUE); | |
4268 } | |
4269 if (gui.which_scrollbars[SBAR_RIGHT]) | |
4270 { | |
4271 gui_mch_set_scrollbar_pos(&wp->w_scrollbars[SBAR_RIGHT], | |
4272 gui.right_sbar_x, y, | |
4273 gui.scrollbar_width, h); | |
4274 gui_do_scrollbar(wp, SBAR_RIGHT, TRUE); | |
4275 } | |
4276 } | |
4277 | |
4278 /* Reduce the number of calls to gui_mch_set_scrollbar_thumb() by | |
4279 * checking if the thumb moved at least a pixel. Only do this for | |
4280 * Athena, most other GUIs require the update anyway to make the | |
4281 * arrows work. */ | |
4282 #ifdef FEAT_GUI_ATHENA | |
4283 if (max == 0) | |
4284 y = 0; | |
4285 else | |
4286 y = (val * (sb->height + 2) * gui.char_height + max / 2) / max; | |
4287 if (force || sb->pixval != y || sb->size != size || sb->max != max) | |
4288 #else | |
4289 if (force || sb->value != val || sb->size != size || sb->max != max) | |
4290 #endif | |
4291 { | |
4292 /* Thumb of scrollbar has moved */ | |
4293 sb->value = val; | |
4294 #ifdef FEAT_GUI_ATHENA | |
4295 sb->pixval = y; | |
4296 #endif | |
4297 sb->size = size; | |
4298 sb->max = max; | |
674 | 4299 if (gui.which_scrollbars[SBAR_LEFT] |
4300 && (gui.dragged_sb != SBAR_LEFT || gui.dragged_wp != wp)) | |
7 | 4301 gui_mch_set_scrollbar_thumb(&wp->w_scrollbars[SBAR_LEFT], |
4302 val, size, max); | |
4303 if (gui.which_scrollbars[SBAR_RIGHT] | |
674 | 4304 && (gui.dragged_sb != SBAR_RIGHT || gui.dragged_wp != wp)) |
7 | 4305 gui_mch_set_scrollbar_thumb(&wp->w_scrollbars[SBAR_RIGHT], |
4306 val, size, max); | |
4307 } | |
4308 } | |
4309 prev_curwin = curwin; | |
4310 --hold_gui_events; | |
4311 } | |
4312 | |
4313 /* | |
4314 * Enable or disable a scrollbar. | |
4315 * Check for scrollbars for vertically split windows which are not enabled | |
4316 * sometimes. | |
4317 */ | |
4318 static void | |
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4319 gui_do_scrollbar( |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4320 win_T *wp, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4321 int which, /* SBAR_LEFT or SBAR_RIGHT */ |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4322 int enable) /* TRUE to enable scrollbar */ |
7 | 4323 { |
4324 int midcol = curwin->w_wincol + curwin->w_width / 2; | |
4325 int has_midcol = (wp->w_wincol <= midcol | |
4326 && wp->w_wincol + wp->w_width >= midcol); | |
4327 | |
4328 /* Only enable scrollbars that contain the middle column of the current | |
4329 * window. */ | |
4330 if (gui.which_scrollbars[SBAR_RIGHT] != gui.which_scrollbars[SBAR_LEFT]) | |
4331 { | |
4332 /* Scrollbars only on one side. Don't enable scrollbars that don't | |
4333 * contain the middle column of the current window. */ | |
4334 if (!has_midcol) | |
4335 enable = FALSE; | |
4336 } | |
4337 else | |
4338 { | |
4339 /* Scrollbars on both sides. Don't enable scrollbars that neither | |
4340 * contain the middle column of the current window nor are on the far | |
4341 * side. */ | |
4342 if (midcol > Columns / 2) | |
4343 { | |
4344 if (which == SBAR_LEFT ? wp->w_wincol != 0 : !has_midcol) | |
4345 enable = FALSE; | |
4346 } | |
4347 else | |
4348 { | |
4349 if (which == SBAR_RIGHT ? wp->w_wincol + wp->w_width != Columns | |
4350 : !has_midcol) | |
4351 enable = FALSE; | |
4352 } | |
4353 } | |
4354 gui_mch_enable_scrollbar(&wp->w_scrollbars[which], enable); | |
4355 } | |
4356 | |
4357 /* | |
4358 * Scroll a window according to the values set in the globals current_scrollbar | |
4359 * and scrollbar_value. Return TRUE if the cursor in the current window moved | |
4360 * or FALSE otherwise. | |
4361 */ | |
4362 int | |
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4363 gui_do_scroll(void) |
7 | 4364 { |
4365 win_T *wp, *save_wp; | |
4366 int i; | |
4367 long nlines; | |
4368 pos_T old_cursor; | |
4369 linenr_T old_topline; | |
4370 #ifdef FEAT_DIFF | |
4371 int old_topfill; | |
4372 #endif | |
4373 | |
4374 for (wp = firstwin, i = 0; i < current_scrollbar; wp = W_NEXT(wp), i++) | |
4375 if (wp == NULL) | |
4376 break; | |
4377 if (wp == NULL) | |
4378 /* Couldn't find window */ | |
4379 return FALSE; | |
4380 | |
4381 /* | |
4382 * Compute number of lines to scroll. If zero, nothing to do. | |
4383 */ | |
4384 nlines = (long)scrollbar_value + 1 - (long)wp->w_topline; | |
4385 if (nlines == 0) | |
4386 return FALSE; | |
4387 | |
4388 save_wp = curwin; | |
4389 old_topline = wp->w_topline; | |
4390 #ifdef FEAT_DIFF | |
4391 old_topfill = wp->w_topfill; | |
4392 #endif | |
4393 old_cursor = wp->w_cursor; | |
4394 curwin = wp; | |
4395 curbuf = wp->w_buffer; | |
4396 if (nlines < 0) | |
4397 scrolldown(-nlines, gui.dragged_wp == NULL); | |
4398 else | |
4399 scrollup(nlines, gui.dragged_wp == NULL); | |
4400 /* Reset dragged_wp after using it. "dragged_sb" will have been reset for | |
4401 * the mouse-up event already, but we still want it to behave like when | |
4402 * dragging. But not the next click in an arrow. */ | |
4403 if (gui.dragged_sb == SBAR_NONE) | |
4404 gui.dragged_wp = NULL; | |
4405 | |
4406 if (old_topline != wp->w_topline | |
4407 #ifdef FEAT_DIFF | |
4408 || old_topfill != wp->w_topfill | |
4409 #endif | |
4410 ) | |
4411 { | |
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
4412 if (get_scrolloff_value() != 0) |
7 | 4413 { |
4414 cursor_correct(); /* fix window for 'so' */ | |
4415 update_topline(); /* avoid up/down jump */ | |
4416 } | |
4417 if (old_cursor.lnum != wp->w_cursor.lnum) | |
4418 coladvance(wp->w_curswant); | |
4419 wp->w_scbind_pos = wp->w_topline; | |
4420 } | |
4421 | |
519 | 4422 /* Make sure wp->w_leftcol and wp->w_skipcol are correct. */ |
4423 validate_cursor(); | |
4424 | |
7 | 4425 curwin = save_wp; |
4426 curbuf = save_wp->w_buffer; | |
4427 | |
4428 /* | |
4429 * Don't call updateWindow() when nothing has changed (it will overwrite | |
4430 * the status line!). | |
4431 */ | |
4432 if (old_topline != wp->w_topline | |
519 | 4433 || wp->w_redr_type != 0 |
7 | 4434 #ifdef FEAT_DIFF |
4435 || old_topfill != wp->w_topfill | |
4436 #endif | |
4437 ) | |
4438 { | |
1434 | 4439 int type = VALID; |
4440 | |
4441 #ifdef FEAT_INS_EXPAND | |
4442 if (pum_visible()) | |
4443 { | |
4444 type = NOT_VALID; | |
4445 wp->w_lines_valid = 0; | |
4446 } | |
4447 #endif | |
4448 /* Don't set must_redraw here, it may cause the popup menu to | |
4449 * disappear when losing focus after a scrollbar drag. */ | |
4450 if (wp->w_redr_type < type) | |
4451 wp->w_redr_type = type; | |
13150
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patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
13080
diff
changeset
|
4452 mch_disable_flush(); |
7 | 4453 updateWindow(wp); /* update window, status line, and cmdline */ |
13150
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patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
13080
diff
changeset
|
4454 mch_enable_flush(); |
7 | 4455 } |
4456 | |
973 | 4457 #ifdef FEAT_INS_EXPAND |
4458 /* May need to redraw the popup menu. */ | |
4459 if (pum_visible()) | |
4460 pum_redraw(); | |
4461 #endif | |
4462 | |
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10819
diff
changeset
|
4463 return (wp == curwin && !EQUAL_POS(curwin->w_cursor, old_cursor)); |
7 | 4464 } |
4465 | |
4466 | |
4467 /* | |
4468 * Horizontal scrollbar stuff: | |
4469 */ | |
4470 | |
4471 /* | |
4472 * Return length of line "lnum" for horizontal scrolling. | |
4473 */ | |
4474 static colnr_T | |
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4475 scroll_line_len(linenr_T lnum) |
7 | 4476 { |
4477 char_u *p; | |
4478 colnr_T col; | |
4479 int w; | |
4480 | |
4481 p = ml_get(lnum); | |
4482 col = 0; | |
4483 if (*p != NUL) | |
4484 for (;;) | |
4485 { | |
4486 w = chartabsize(p, col); | |
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
4487 MB_PTR_ADV(p); |
7 | 4488 if (*p == NUL) /* don't count the last character */ |
4489 break; | |
4490 col += w; | |
4491 } | |
4492 return col; | |
4493 } | |
4494 | |
4495 /* Remember which line is currently the longest, so that we don't have to | |
4496 * search for it when scrolling horizontally. */ | |
4497 static linenr_T longest_lnum = 0; | |
4498 | |
2409
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Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
changeset
|
4499 /* |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
changeset
|
4500 * Find longest visible line number. If this is not possible (or not desired, |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4501 * by setting 'h' in "guioptions") then the current line number is returned. |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4502 */ |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
changeset
|
4503 static linenr_T |
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4504 gui_find_longest_lnum(void) |
2409
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Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
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|
4505 { |
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Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
changeset
|
4506 linenr_T ret = 0; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
changeset
|
4507 |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
changeset
|
4508 /* Calculate maximum for horizontal scrollbar. Check for reasonable |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
changeset
|
4509 * line numbers, topline and botline can be invalid when displaying is |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
changeset
|
4510 * postponed. */ |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4511 if (vim_strchr(p_go, GO_HORSCROLL) == NULL |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
changeset
|
4512 && curwin->w_topline <= curwin->w_cursor.lnum |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4513 && curwin->w_botline > curwin->w_cursor.lnum |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4514 && curwin->w_botline <= curbuf->b_ml.ml_line_count + 1) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4515 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4516 linenr_T lnum; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
changeset
|
4517 colnr_T n; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
changeset
|
4518 long max = 0; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4519 |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4520 /* Use maximum of all visible lines. Remember the lnum of the |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4521 * longest line, closest to the cursor line. Used when scrolling |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4522 * below. */ |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
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diff
changeset
|
4523 for (lnum = curwin->w_topline; lnum < curwin->w_botline; ++lnum) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
4524 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4525 n = scroll_line_len(lnum); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4526 if (n > (colnr_T)max) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4527 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4528 max = n; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4529 ret = lnum; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4530 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4531 else if (n == (colnr_T)max |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4532 && abs((int)(lnum - curwin->w_cursor.lnum)) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4533 < abs((int)(ret - curwin->w_cursor.lnum))) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4534 ret = lnum; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4535 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4536 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4537 else |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4538 /* Use cursor line only. */ |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4539 ret = curwin->w_cursor.lnum; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4540 |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4541 return ret; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4542 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4543 |
7 | 4544 static void |
7821
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Christian Brabandt <cb@256bit.org>
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7801
diff
changeset
|
4545 gui_update_horiz_scrollbar(int force) |
7 | 4546 { |
4547 long value, size, max; /* need 32 bit ints here */ | |
4548 | |
4549 if (!gui.which_scrollbars[SBAR_BOTTOM]) | |
4550 return; | |
4551 | |
4552 if (!force && gui.dragged_sb == SBAR_BOTTOM) | |
4553 return; | |
4554 | |
4555 if (!force && curwin->w_p_wrap && gui.prev_wrap) | |
4556 return; | |
4557 | |
4558 /* | |
4559 * It is possible for the cursor to be invalid if we're in the middle of | |
4560 * something (like changing files). If so, don't do anything for now. | |
4561 */ | |
4562 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
4563 { | |
4564 gui.bottom_sbar.value = -1; | |
4565 return; | |
4566 } | |
4567 | |
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
4568 size = curwin->w_width; |
7 | 4569 if (curwin->w_p_wrap) |
4570 { | |
4571 value = 0; | |
4572 #ifdef SCROLL_PAST_END | |
4573 max = 0; | |
4574 #else | |
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
4575 max = curwin->w_width - 1; |
7 | 4576 #endif |
4577 } | |
4578 else | |
4579 { | |
4580 value = curwin->w_leftcol; | |
4581 | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4582 longest_lnum = gui_find_longest_lnum(); |
0ca06a92adfb
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diff
changeset
|
4583 max = scroll_line_len(longest_lnum); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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parents:
2378
diff
changeset
|
4584 |
7 | 4585 if (virtual_active()) |
4586 { | |
4587 /* May move the cursor even further to the right. */ | |
4588 if (curwin->w_virtcol >= (colnr_T)max) | |
4589 max = curwin->w_virtcol; | |
4590 } | |
4591 | |
4592 #ifndef SCROLL_PAST_END | |
12515
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patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
4593 max += curwin->w_width - 1; |
7 | 4594 #endif |
4595 /* The line number isn't scrolled, thus there is less space when | |
2178
c6f1aa1e9f32
Add 'relativenumber' patch from Markus Heidelberg.
Bram Moolenaar <bram@vim.org>
parents:
2065
diff
changeset
|
4596 * 'number' or 'relativenumber' is set (also for 'foldcolumn'). */ |
7 | 4597 size -= curwin_col_off(); |
4598 #ifndef SCROLL_PAST_END | |
4599 max -= curwin_col_off(); | |
4600 #endif | |
4601 } | |
4602 | |
4603 #ifndef SCROLL_PAST_END | |
4604 if (value > max - size + 1) | |
4605 value = max - size + 1; /* limit the value to allowable range */ | |
4606 #endif | |
4607 | |
4608 #ifdef FEAT_RIGHTLEFT | |
4609 if (curwin->w_p_rl) | |
4610 { | |
4611 value = max + 1 - size - value; | |
4612 if (value < 0) | |
4613 { | |
4614 size += value; | |
4615 value = 0; | |
4616 } | |
4617 } | |
4618 #endif | |
4619 if (!force && value == gui.bottom_sbar.value && size == gui.bottom_sbar.size | |
4620 && max == gui.bottom_sbar.max) | |
4621 return; | |
4622 | |
4623 gui.bottom_sbar.value = value; | |
4624 gui.bottom_sbar.size = size; | |
4625 gui.bottom_sbar.max = max; | |
4626 gui.prev_wrap = curwin->w_p_wrap; | |
4627 | |
4628 gui_mch_set_scrollbar_thumb(&gui.bottom_sbar, value, size, max); | |
4629 } | |
4630 | |
4631 /* | |
4632 * Do a horizontal scroll. Return TRUE if the cursor moved, FALSE otherwise. | |
4633 */ | |
4634 int | |
7821
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4635 gui_do_horiz_scroll(long_u leftcol, int compute_longest_lnum) |
7 | 4636 { |
4637 /* no wrapping, no scrolling */ | |
4638 if (curwin->w_p_wrap) | |
4639 return FALSE; | |
4640 | |
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4641 if (curwin->w_leftcol == (colnr_T)leftcol) |
7 | 4642 return FALSE; |
4643 | |
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4644 curwin->w_leftcol = (colnr_T)leftcol; |
7 | 4645 |
4646 /* When the line of the cursor is too short, move the cursor to the | |
2409
0ca06a92adfb
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diff
changeset
|
4647 * longest visible line. */ |
7 | 4648 if (vim_strchr(p_go, GO_HORSCROLL) == NULL |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4649 && !virtual_active() |
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4650 && (colnr_T)leftcol > scroll_line_len(curwin->w_cursor.lnum)) |
7 | 4651 { |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4652 if (compute_longest_lnum) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4653 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4654 curwin->w_cursor.lnum = gui_find_longest_lnum(); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4655 curwin->w_cursor.col = 0; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4656 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4657 /* Do a sanity check on "longest_lnum", just in case. */ |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4658 else if (longest_lnum >= curwin->w_topline |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4659 && longest_lnum < curwin->w_botline) |
7 | 4660 { |
4661 curwin->w_cursor.lnum = longest_lnum; | |
4662 curwin->w_cursor.col = 0; | |
4663 } | |
4664 } | |
4665 | |
4666 return leftcol_changed(); | |
4667 } | |
4668 | |
4669 /* | |
4670 * Check that none of the colors are the same as the background color | |
4671 */ | |
4672 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4673 gui_check_colors(void) |
7 | 4674 { |
4675 if (gui.norm_pixel == gui.back_pixel || gui.norm_pixel == INVALCOLOR) | |
4676 { | |
4677 gui_set_bg_color((char_u *)"White"); | |
4678 if (gui.norm_pixel == gui.back_pixel || gui.norm_pixel == INVALCOLOR) | |
4679 gui_set_fg_color((char_u *)"Black"); | |
4680 } | |
4681 } | |
4682 | |
203 | 4683 static void |
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4684 gui_set_fg_color(char_u *name) |
7 | 4685 { |
4686 gui.norm_pixel = gui_get_color(name); | |
4687 hl_set_fg_color_name(vim_strsave(name)); | |
4688 } | |
4689 | |
203 | 4690 static void |
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4691 gui_set_bg_color(char_u *name) |
7 | 4692 { |
4693 gui.back_pixel = gui_get_color(name); | |
4694 hl_set_bg_color_name(vim_strsave(name)); | |
4695 } | |
4696 | |
4697 /* | |
4698 * Allocate a color by name. | |
4699 * Returns INVALCOLOR and gives an error message when failed. | |
4700 */ | |
4701 guicolor_T | |
7821
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4702 gui_get_color(char_u *name) |
7 | 4703 { |
4704 guicolor_T t; | |
4705 | |
4706 if (*name == NUL) | |
4707 return INVALCOLOR; | |
4708 t = gui_mch_get_color(name); | |
11 | 4709 |
7 | 4710 if (t == INVALCOLOR |
574 | 4711 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
7 | 4712 && gui.in_use |
4713 #endif | |
4714 ) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15436
diff
changeset
|
4715 semsg(_("E254: Cannot allocate color %s"), name); |
7 | 4716 return t; |
4717 } | |
4718 | |
4719 /* | |
4720 * Return the grey value of a color (range 0-255). | |
4721 */ | |
4722 int | |
7821
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4723 gui_get_lightness(guicolor_T pixel) |
7 | 4724 { |
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
4725 long_u rgb = (long_u)gui_mch_get_rgb(pixel); |
7 | 4726 |
835 | 4727 return (int)( (((rgb >> 16) & 0xff) * 299) |
856 | 4728 + (((rgb >> 8) & 0xff) * 587) |
4729 + ((rgb & 0xff) * 114)) / 1000; | |
7 | 4730 } |
4731 | |
4732 #if defined(FEAT_GUI_X11) || defined(PROTO) | |
4733 void | |
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4734 gui_new_scrollbar_colors(void) |
7 | 4735 { |
4736 win_T *wp; | |
4737 | |
4738 /* Nothing to do if GUI hasn't started yet. */ | |
4739 if (!gui.in_use) | |
4740 return; | |
4741 | |
4742 FOR_ALL_WINDOWS(wp) | |
4743 { | |
4744 gui_mch_set_scrollbar_colors(&(wp->w_scrollbars[SBAR_LEFT])); | |
4745 gui_mch_set_scrollbar_colors(&(wp->w_scrollbars[SBAR_RIGHT])); | |
4746 } | |
4747 gui_mch_set_scrollbar_colors(&gui.bottom_sbar); | |
4748 } | |
4749 #endif | |
4750 | |
4751 /* | |
4752 * Call this when focus has changed. | |
4753 */ | |
4754 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4755 gui_focus_change(int in_focus) |
7 | 4756 { |
4757 /* | |
4758 * Skip this code to avoid drawing the cursor when debugging and switching | |
4759 * between the debugger window and gvim. | |
4760 */ | |
4761 #if 1 | |
4762 gui.in_focus = in_focus; | |
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
13080
diff
changeset
|
4763 out_flush_cursor(TRUE, FALSE); |
7 | 4764 |
4765 # ifdef FEAT_XIM | |
4766 xim_set_focus(in_focus); | |
4767 # endif | |
4768 | |
1380 | 4769 /* Put events in the input queue only when allowed. |
4770 * ui_focus_change() isn't called directly, because it invokes | |
4771 * autocommands and that must not happen asynchronously. */ | |
4772 if (!hold_gui_events) | |
4773 { | |
4774 char_u bytes[3]; | |
4775 | |
4776 bytes[0] = CSI; | |
4777 bytes[1] = KS_EXTRA; | |
4778 bytes[2] = in_focus ? (int)KE_FOCUSGAINED : (int)KE_FOCUSLOST; | |
4779 add_to_input_buf(bytes, 3); | |
4780 } | |
7 | 4781 #endif |
4782 } | |
4783 | |
4784 /* | |
4785 * Called when the mouse moved (but not when dragging). | |
4786 */ | |
4787 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4788 gui_mouse_moved(int x, int y) |
7 | 4789 { |
4790 win_T *wp; | |
894 | 4791 char_u st[8]; |
7 | 4792 |
771 | 4793 /* Ignore this while still starting up. */ |
4794 if (!gui.in_use || gui.starting) | |
4795 return; | |
4796 | |
7 | 4797 #ifdef FEAT_MOUSESHAPE |
4798 /* Get window pointer, and update mouse shape as well. */ | |
4799 wp = xy2win(x, y); | |
4800 #endif | |
4801 | |
4802 /* Only handle this when 'mousefocus' set and ... */ | |
4803 if (p_mousef | |
4804 && !hold_gui_events /* not holding events */ | |
4805 && (State & (NORMAL|INSERT))/* Normal/Visual/Insert mode */ | |
4806 && State != HITRETURN /* but not hit-return prompt */ | |
4807 && msg_scrolled == 0 /* no scrolled message */ | |
4808 && !need_mouse_correct /* not moving the pointer */ | |
4809 && gui.in_focus) /* gvim in focus */ | |
4810 { | |
4811 /* Don't move the mouse when it's left or right of the Vim window */ | |
4812 if (x < 0 || x > Columns * gui.char_width) | |
4813 return; | |
4814 #ifndef FEAT_MOUSESHAPE | |
4815 wp = xy2win(x, y); | |
4816 #endif | |
4817 if (wp == curwin || wp == NULL) | |
4818 return; /* still in the same old window, or none at all */ | |
4819 | |
859 | 4820 /* Ignore position in the tab pages line. */ |
4821 if (Y_2_ROW(y) < tabline_height()) | |
4822 return; | |
4823 | |
7 | 4824 /* |
4825 * format a mouse click on status line input | |
4826 * ala gui_send_mouse_event(0, x, y, 0, 0); | |
261 | 4827 * Trick: Use a column number -1, so that get_pseudo_mouse_code() will |
4828 * generate a K_LEFTMOUSE_NM key code. | |
7 | 4829 */ |
4830 if (finish_op) | |
4831 { | |
4832 /* abort the current operator first */ | |
4833 st[0] = ESC; | |
4834 add_to_input_buf(st, 1); | |
4835 } | |
4836 st[0] = CSI; | |
4837 st[1] = KS_MOUSE; | |
4838 st[2] = KE_FILLER; | |
4839 st[3] = (char_u)MOUSE_LEFT; | |
4840 fill_mouse_coord(st + 4, | |
261 | 4841 wp->w_wincol == 0 ? -1 : wp->w_wincol + MOUSE_COLOFF, |
7 | 4842 wp->w_height + W_WINROW(wp)); |
4843 | |
4844 add_to_input_buf(st, 8); | |
4845 st[3] = (char_u)MOUSE_RELEASE; | |
4846 add_to_input_buf(st, 8); | |
4847 #ifdef FEAT_GUI_GTK | |
4848 /* Need to wake up the main loop */ | |
4849 if (gtk_main_level() > 0) | |
4850 gtk_main_quit(); | |
4851 #endif | |
4852 } | |
4853 } | |
4854 | |
4855 /* | |
4856 * Called when mouse should be moved to window with focus. | |
4857 */ | |
4858 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4859 gui_mouse_correct(void) |
7 | 4860 { |
4861 int x, y; | |
4862 win_T *wp = NULL; | |
4863 | |
4864 need_mouse_correct = FALSE; | |
87 | 4865 |
4866 if (!(gui.in_use && p_mousef)) | |
4867 return; | |
4868 | |
4869 gui_mch_getmouse(&x, &y); | |
4870 /* Don't move the mouse when it's left or right of the Vim window */ | |
4871 if (x < 0 || x > Columns * gui.char_width) | |
4872 return; | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
4873 if (y >= 0 && Y_2_ROW(y) >= tabline_height()) |
87 | 4874 wp = xy2win(x, y); |
4875 if (wp != curwin && wp != NULL) /* If in other than current window */ | |
7 | 4876 { |
87 | 4877 validate_cline_row(); |
4878 gui_mch_setmouse((int)W_ENDCOL(curwin) * gui.char_width - 3, | |
4879 (W_WINROW(curwin) + curwin->w_wrow) * gui.char_height | |
7 | 4880 + (gui.char_height) / 2); |
4881 } | |
4882 } | |
4883 | |
4884 /* | |
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12082
diff
changeset
|
4885 * Find window where the mouse pointer "x" / "y" coordinate is in. |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
4886 * As a side effect update the shape of the mouse pointer. |
7 | 4887 */ |
4888 static win_T * | |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
4889 xy2win(int x, int y) |
7 | 4890 { |
4891 int row; | |
4892 int col; | |
4893 win_T *wp; | |
4894 | |
4895 row = Y_2_ROW(y); | |
4896 col = X_2_COL(x); | |
4897 if (row < 0 || col < 0) /* before first window */ | |
4898 return NULL; | |
4899 wp = mouse_find_win(&row, &col); | |
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12082
diff
changeset
|
4900 if (wp == NULL) |
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12082
diff
changeset
|
4901 return NULL; |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
4902 #ifdef FEAT_MOUSESHAPE |
7 | 4903 if (State == HITRETURN || State == ASKMORE) |
4904 { | |
4905 if (Y_2_ROW(y) >= msg_row) | |
4906 update_mouseshape(SHAPE_IDX_MOREL); | |
4907 else | |
4908 update_mouseshape(SHAPE_IDX_MORE); | |
4909 } | |
4910 else if (row > wp->w_height) /* below status line */ | |
4911 update_mouseshape(SHAPE_IDX_CLINE); | |
12529
158917d728b4
patch 8.0.1143: macros always expand to the same thing
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
4912 else if (!(State & CMDLINE) && wp->w_vsep_width > 0 && col == wp->w_width |
819 | 4913 && (row != wp->w_height || !stl_connected(wp)) && msg_scrolled == 0) |
7 | 4914 update_mouseshape(SHAPE_IDX_VSEP); |
12529
158917d728b4
patch 8.0.1143: macros always expand to the same thing
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
4915 else if (!(State & CMDLINE) && wp->w_status_height > 0 |
819 | 4916 && row == wp->w_height && msg_scrolled == 0) |
7 | 4917 update_mouseshape(SHAPE_IDX_STATUS); |
4918 else | |
4919 update_mouseshape(-2); | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
4920 #endif |
7 | 4921 return wp; |
4922 } | |
4923 | |
4924 /* | |
4925 * ":gui" and ":gvim": Change from the terminal version to the GUI version. | |
4926 * File names may be given to redefine the args list. | |
4927 */ | |
4928 void | |
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4929 ex_gui(exarg_T *eap) |
7 | 4930 { |
4931 char_u *arg = eap->arg; | |
4932 | |
4933 /* | |
4934 * Check for "-f" argument: foreground, don't fork. | |
4935 * Also don't fork when started with "gvim -f". | |
4936 * Do fork when using "gui -b". | |
4937 */ | |
4938 if (arg[0] == '-' | |
4939 && (arg[1] == 'f' || arg[1] == 'b') | |
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
4940 && (arg[2] == NUL || VIM_ISWHITE(arg[2]))) |
7 | 4941 { |
4942 gui.dofork = (arg[1] == 'b'); | |
4943 eap->arg = skipwhite(eap->arg + 2); | |
4944 } | |
4945 if (!gui.in_use) | |
4946 { | |
4947 /* Clear the command. Needed for when forking+exiting, to avoid part | |
4948 * of the argument ending up after the shell prompt. */ | |
4949 msg_clr_eos_force(); | |
4950 gui_start(); | |
8493
caed4b2d305f
commit https://github.com/vim/vim/commit/509ce2a558e7e0c03242e32e844255af52f1c821
Christian Brabandt <cb@256bit.org>
parents:
8140
diff
changeset
|
4951 #ifdef FEAT_JOB_CHANNEL |
7770
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
4952 channel_gui_register_all(); |
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2208
diff
changeset
|
4953 #endif |
7 | 4954 } |
4955 if (!ends_excmd(*eap->arg)) | |
4956 ex_next(eap); | |
4957 } | |
4958 | |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
4959 #if ((defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) \ |
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
4960 || defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_PHOTON)) \ |
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
4961 && defined(FEAT_TOOLBAR)) || defined(PROTO) |
7 | 4962 /* |
4963 * This is shared between Athena, Motif and GTK. | |
4964 */ | |
4965 | |
4966 /* | |
4967 * Callback function for do_in_runtimepath(). | |
4968 */ | |
4969 static void | |
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4970 gfp_setname(char_u *fname, void *cookie) |
7 | 4971 { |
236 | 4972 char_u *gfp_buffer = cookie; |
4973 | |
7 | 4974 if (STRLEN(fname) >= MAXPATHL) |
4975 *gfp_buffer = NUL; | |
4976 else | |
4977 STRCPY(gfp_buffer, fname); | |
4978 } | |
4979 | |
4980 /* | |
4981 * Find the path of bitmap "name" with extension "ext" in 'runtimepath'. | |
4982 * Return FAIL for failure and OK if buffer[MAXPATHL] contains the result. | |
4983 */ | |
4984 int | |
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4985 gui_find_bitmap(char_u *name, char_u *buffer, char *ext) |
7 | 4986 { |
4987 if (STRLEN(name) > MAXPATHL - 14) | |
4988 return FAIL; | |
273 | 4989 vim_snprintf((char *)buffer, MAXPATHL, "bitmaps/%s.%s", name, ext); |
8524
2f57bbe870ea
commit https://github.com/vim/vim/commit/7f8989dd8a627af2185df381195351a913f3777f
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
4990 if (do_in_runtimepath(buffer, 0, gfp_setname, buffer) == FAIL |
236 | 4991 || *buffer == NUL) |
7 | 4992 return FAIL; |
4993 return OK; | |
4994 } | |
4995 | |
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
4996 # if !defined(FEAT_GUI_GTK) || defined(PROTO) |
7 | 4997 /* |
4998 * Given the name of the "icon=" argument, try finding the bitmap file for the | |
4999 * icon. If it is an absolute path name, use it as it is. Otherwise append | |
5000 * "ext" and search for it in 'runtimepath'. | |
5001 * The result is put in "buffer[MAXPATHL]". If something fails "buffer" | |
5002 * contains "name". | |
5003 */ | |
5004 void | |
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5005 gui_find_iconfile(char_u *name, char_u *buffer, char *ext) |
7 | 5006 { |
5007 char_u buf[MAXPATHL + 1]; | |
5008 | |
5009 expand_env(name, buffer, MAXPATHL); | |
5010 if (!mch_isFullName(buffer) && gui_find_bitmap(buffer, buf, ext) == OK) | |
5011 STRCPY(buffer, buf); | |
5012 } | |
5013 # endif | |
5014 #endif | |
5015 | |
574 | 5016 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) || defined(PROTO) |
7 | 5017 void |
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parents:
7801
diff
changeset
|
5018 display_errors(void) |
7 | 5019 { |
5020 char_u *p; | |
5021 | |
5022 if (isatty(2)) | |
5023 fflush(stderr); | |
5024 else if (error_ga.ga_data != NULL) | |
5025 { | |
5026 /* avoid putting up a message box with blanks only */ | |
5027 for (p = (char_u *)error_ga.ga_data; *p != NUL; ++p) | |
5028 if (!isspace(*p)) | |
5029 { | |
5030 /* Truncate a very long message, it will go off-screen. */ | |
5031 if (STRLEN(p) > 2000) | |
5032 STRCPY(p + 2000 - 14, "...(truncated)"); | |
5033 (void)do_dialog(VIM_ERROR, (char_u *)_("Error"), | |
2684 | 5034 p, (char_u *)_("&Ok"), 1, NULL, FALSE); |
7 | 5035 break; |
5036 } | |
5037 ga_clear(&error_ga); | |
5038 } | |
5039 } | |
5040 #endif | |
5041 | |
5042 #if defined(NO_CONSOLE_INPUT) || defined(PROTO) | |
5043 /* | |
5044 * Return TRUE if still starting up and there is no place to enter text. | |
5045 * For GTK and X11 we check if stderr is not a tty, which means we were | |
5046 * (probably) started from the desktop. Also check stdin, "vim >& file" does | |
5047 * allow typing on stdin. | |
5048 */ | |
5049 int | |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5050 no_console_input(void) |
7 | 5051 { |
5052 return ((!gui.in_use || gui.starting) | |
5053 # ifndef NO_CONSOLE | |
5054 && !isatty(0) && !isatty(2) | |
5055 # endif | |
5056 ); | |
5057 } | |
5058 #endif | |
5059 | |
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patch 8.1.0763: nobody is using the Sun Workshop support
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changeset
|
5060 #if defined(FIND_REPLACE_DIALOG) \ |
1002 | 5061 || defined(NEED_GUI_UPDATE_SCREEN) \ |
28 | 5062 || defined(PROTO) |
7 | 5063 /* |
5064 * Update the current window and the screen. | |
5065 */ | |
5066 void | |
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changeset
|
5067 gui_update_screen(void) |
7 | 5068 { |
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5069 # ifdef FEAT_CONCEAL |
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5070 linenr_T conceal_old_cursor_line = 0; |
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|
5071 linenr_T conceal_new_cursor_line = 0; |
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|
5072 int conceal_update_lines = FALSE; |
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5073 # endif |
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5074 |
7 | 5075 update_topline(); |
5076 validate_cursor(); | |
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|
5077 |
1584 | 5078 /* Trigger CursorMoved if the cursor moved. */ |
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|
5079 if (!finish_op && (has_cursormoved() |
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5080 # ifdef FEAT_CONCEAL |
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|
5081 || curwin->w_p_cole > 0 |
2282
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5082 # endif |
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|
5083 ) && !EQUAL_POS(last_cursormoved, curwin->w_cursor)) |
1584 | 5084 { |
2282
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|
5085 if (has_cursormoved()) |
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|
5086 apply_autocmds(EVENT_CURSORMOVED, NULL, NULL, FALSE, curbuf); |
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|
5087 # ifdef FEAT_CONCEAL |
2378
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|
5088 if (curwin->w_p_cole > 0) |
2282
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|
5089 { |
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|
5090 conceal_old_cursor_line = last_cursormoved.lnum; |
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|
5091 conceal_new_cursor_line = curwin->w_cursor.lnum; |
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|
5092 conceal_update_lines = TRUE; |
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|
5093 } |
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|
5094 # endif |
1584 | 5095 last_cursormoved = curwin->w_cursor; |
5096 } | |
2282
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|
5097 |
13380
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|
5098 # ifdef FEAT_CONCEAL |
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|
5099 if (conceal_update_lines |
2378
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|
5100 && (conceal_old_cursor_line != conceal_new_cursor_line |
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changeset
|
5101 || conceal_cursor_line(curwin) |
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|
5102 || need_cursor_line_redraw)) |
2282
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|
5103 { |
2378
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changeset
|
5104 if (conceal_old_cursor_line != conceal_new_cursor_line) |
15436
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|
5105 redrawWinline(curwin, conceal_old_cursor_line); |
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
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|
5106 redrawWinline(curwin, conceal_new_cursor_line); |
2282
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|
5107 curwin->w_valid &= ~VALID_CROW; |
15436
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|
5108 need_cursor_line_redraw = FALSE; |
2282
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|
5109 } |
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|
5110 # endif |
15436
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changeset
|
5111 update_screen(0); /* may need to update the screen */ |
29f3d59bb6f0
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diff
changeset
|
5112 setcursor(); |
13150
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patch 8.0.1449: slow redrawing with DirectX
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parents:
13080
diff
changeset
|
5113 out_flush_cursor(TRUE, FALSE); |
7 | 5114 } |
5115 #endif | |
5116 | |
28 | 5117 #if defined(FIND_REPLACE_DIALOG) || defined(PROTO) |
7 | 5118 /* |
5119 * Get the text to use in a find/replace dialog. Uses the last search pattern | |
5120 * if the argument is empty. | |
5121 * Returns an allocated string. | |
5122 */ | |
5123 char_u * | |
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diff
changeset
|
5124 get_find_dialog_text( |
81794242a275
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parents:
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diff
changeset
|
5125 char_u *arg, |
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
5126 int *wwordp, /* return: TRUE if \< \> found */ |
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5127 int *mcasep) /* return: TRUE if \C found */ |
7 | 5128 { |
5129 char_u *text; | |
5130 | |
5131 if (*arg == NUL) | |
5132 text = last_search_pat(); | |
5133 else | |
5134 text = arg; | |
5135 if (text != NULL) | |
5136 { | |
5137 text = vim_strsave(text); | |
5138 if (text != NULL) | |
5139 { | |
835 | 5140 int len = (int)STRLEN(text); |
7 | 5141 int i; |
5142 | |
5143 /* Remove "\V" */ | |
5144 if (len >= 2 && STRNCMP(text, "\\V", 2) == 0) | |
5145 { | |
5146 mch_memmove(text, text + 2, (size_t)(len - 1)); | |
5147 len -= 2; | |
5148 } | |
5149 | |
5150 /* Recognize "\c" and "\C" and remove. */ | |
5151 if (len >= 2 && *text == '\\' && (text[1] == 'c' || text[1] == 'C')) | |
5152 { | |
5153 *mcasep = (text[1] == 'C'); | |
5154 mch_memmove(text, text + 2, (size_t)(len - 1)); | |
5155 len -= 2; | |
5156 } | |
5157 | |
5158 /* Recognize "\<text\>" and remove. */ | |
5159 if (len >= 4 | |
5160 && STRNCMP(text, "\\<", 2) == 0 | |
5161 && STRNCMP(text + len - 2, "\\>", 2) == 0) | |
5162 { | |
5163 *wwordp = TRUE; | |
5164 mch_memmove(text, text + 2, (size_t)(len - 4)); | |
5165 text[len - 4] = NUL; | |
5166 } | |
5167 | |
5168 /* Recognize "\/" or "\?" and remove. */ | |
5169 for (i = 0; i + 1 < len; ++i) | |
5170 if (text[i] == '\\' && (text[i + 1] == '/' | |
5171 || text[i + 1] == '?')) | |
5172 { | |
5173 mch_memmove(text + i, text + i + 1, (size_t)(len - i)); | |
5174 --len; | |
5175 } | |
5176 } | |
5177 } | |
5178 return text; | |
5179 } | |
5180 | |
5181 /* | |
5182 * Handle the press of a button in the find-replace dialog. | |
5183 * Return TRUE when something was added to the input buffer. | |
5184 */ | |
5185 int | |
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diff
changeset
|
5186 gui_do_findrepl( |
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diff
changeset
|
5187 int flags, /* one of FRD_REPLACE, FRD_FINDNEXT, etc. */ |
81794242a275
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diff
changeset
|
5188 char_u *find_text, |
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7801
diff
changeset
|
5189 char_u *repl_text, |
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parents:
7801
diff
changeset
|
5190 int down) /* Search downwards. */ |
7 | 5191 { |
5192 garray_T ga; | |
5193 int i; | |
5194 int type = (flags & FRD_TYPE_MASK); | |
5195 char_u *p; | |
28 | 5196 regmatch_T regmatch; |
482 | 5197 int save_did_emsg = did_emsg; |
1943 | 5198 static int busy = FALSE; |
5199 | |
5200 /* When the screen is being updated we should not change buffers and | |
5201 * windows structures, it may cause freed memory to be used. Also don't | |
5202 * do this recursively (pressing "Find" quickly several times. */ | |
5203 if (updating_screen || busy) | |
5204 return FALSE; | |
5205 | |
5206 /* refuse replace when text cannot be changed */ | |
5207 if ((type == FRD_REPLACE || type == FRD_REPLACEALL) && text_locked()) | |
5208 return FALSE; | |
5209 | |
5210 busy = TRUE; | |
7 | 5211 |
5212 ga_init2(&ga, 1, 100); | |
28 | 5213 if (type == FRD_REPLACEALL) |
7 | 5214 ga_concat(&ga, (char_u *)"%s/"); |
5215 | |
5216 ga_concat(&ga, (char_u *)"\\V"); | |
5217 if (flags & FRD_MATCH_CASE) | |
5218 ga_concat(&ga, (char_u *)"\\C"); | |
5219 else | |
5220 ga_concat(&ga, (char_u *)"\\c"); | |
5221 if (flags & FRD_WHOLE_WORD) | |
5222 ga_concat(&ga, (char_u *)"\\<"); | |
13927
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|
5223 /* escape / and \ */ |
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diff
changeset
|
5224 p = vim_strsave_escaped(find_text, (char_u *)"/\\"); |
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changeset
|
5225 if (p != NULL) |
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diff
changeset
|
5226 ga_concat(&ga, p); |
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diff
changeset
|
5227 vim_free(p); |
7 | 5228 if (flags & FRD_WHOLE_WORD) |
5229 ga_concat(&ga, (char_u *)"\\>"); | |
5230 | |
5231 if (type == FRD_REPLACEALL) | |
5232 { | |
28 | 5233 ga_concat(&ga, (char_u *)"/"); |
694 | 5234 /* escape / and \ */ |
5235 p = vim_strsave_escaped(repl_text, (char_u *)"/\\"); | |
5236 if (p != NULL) | |
5237 ga_concat(&ga, p); | |
5238 vim_free(p); | |
28 | 5239 ga_concat(&ga, (char_u *)"/g"); |
5240 } | |
5241 ga_append(&ga, NUL); | |
5242 | |
5243 if (type == FRD_REPLACE) | |
5244 { | |
5245 /* Do the replacement when the text at the cursor matches. Thus no | |
5246 * replacement is done if the cursor was moved! */ | |
5247 regmatch.regprog = vim_regcomp(ga.ga_data, RE_MAGIC + RE_STRING); | |
5248 regmatch.rm_ic = 0; | |
5249 if (regmatch.regprog != NULL) | |
5250 { | |
5251 p = ml_get_cursor(); | |
5252 if (vim_regexec_nl(®match, p, (colnr_T)0) | |
5253 && regmatch.startp[0] == p) | |
5254 { | |
5255 /* Clear the command line to remove any old "No match" | |
5256 * error. */ | |
5257 msg_end_prompt(); | |
5258 | |
5259 if (u_save_cursor() == OK) | |
5260 { | |
5261 /* A button was pressed thus undo should be synced. */ | |
825 | 5262 u_sync(FALSE); |
28 | 5263 |
5264 del_bytes((long)(regmatch.endp[0] - regmatch.startp[0]), | |
609 | 5265 FALSE, FALSE); |
28 | 5266 ins_str(repl_text); |
5267 } | |
5268 } | |
5269 else | |
15543
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diff
changeset
|
5270 msg(_("No match at cursor, finding next")); |
4805
66803af09906
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4352
diff
changeset
|
5271 vim_regfree(regmatch.regprog); |
28 | 5272 } |
5273 } | |
5274 | |
5275 if (type == FRD_REPLACEALL) | |
5276 { | |
7 | 5277 /* A button was pressed, thus undo should be synced. */ |
825 | 5278 u_sync(FALSE); |
7 | 5279 do_cmdline_cmd(ga.ga_data); |
5280 } | |
5281 else | |
5282 { | |
9305
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diff
changeset
|
5283 int searchflags = SEARCH_MSG + SEARCH_MARK; |
4981cd0802c7
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changeset
|
5284 |
4981cd0802c7
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changeset
|
5285 /* Search for the next match. |
4981cd0802c7
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diff
changeset
|
5286 * Don't skip text under cursor for single replace. */ |
4981cd0802c7
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parents:
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diff
changeset
|
5287 if (type == FRD_REPLACE) |
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commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
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diff
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|
5288 searchflags += SEARCH_START; |
7 | 5289 i = msg_scroll; |
13927
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5290 if (down) |
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|
5291 { |
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|
5292 (void)do_search(NULL, '/', ga.ga_data, 1L, searchflags, NULL, NULL); |
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|
5293 } |
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|
5294 else |
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|
5295 { |
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|
5296 /* We need to escape '?' if and only if we are searching in the up |
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|
5297 * direction */ |
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|
5298 p = vim_strsave_escaped(ga.ga_data, (char_u *)"?"); |
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|
5299 if (p != NULL) |
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|
5300 (void)do_search(NULL, '?', p, 1L, searchflags, NULL, NULL); |
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|
5301 vim_free(p); |
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5302 } |
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|
5303 |
7 | 5304 msg_scroll = i; /* don't let an error message set msg_scroll */ |
5305 } | |
5306 | |
482 | 5307 /* Don't want to pass did_emsg to other code, it may cause disabling |
5308 * syntax HL if we were busy redrawing. */ | |
5309 did_emsg = save_did_emsg; | |
5310 | |
7 | 5311 if (State & (NORMAL | INSERT)) |
5312 { | |
5313 gui_update_screen(); /* update the screen */ | |
5314 msg_didout = 0; /* overwrite any message */ | |
5315 need_wait_return = FALSE; /* don't wait for return */ | |
5316 } | |
5317 | |
5318 vim_free(ga.ga_data); | |
1943 | 5319 busy = FALSE; |
7 | 5320 return (ga.ga_len > 0); |
5321 } | |
5322 | |
5323 #endif | |
5324 | |
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|
5325 #if defined(HAVE_DROP_FILE) || defined(PROTO) |
7 | 5326 /* |
5327 * Jump to the window at specified point (x, y). | |
5328 */ | |
5329 static void | |
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5330 gui_wingoto_xy(int x, int y) |
7 | 5331 { |
5332 int row = Y_2_ROW(y); | |
5333 int col = X_2_COL(x); | |
5334 win_T *wp; | |
5335 | |
5336 if (row >= 0 && col >= 0) | |
5337 { | |
5338 wp = mouse_find_win(&row, &col); | |
5339 if (wp != NULL && wp != curwin) | |
5340 win_goto(wp); | |
5341 } | |
5342 } | |
5343 | |
5344 /* | |
14428
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5345 * Function passed to handle_drop() for the actions to be done after the |
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5346 * argument list has been updated. |
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5347 */ |
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5348 static void |
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5349 drop_callback(void *cookie) |
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5350 { |
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5351 char_u *p = cookie; |
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5352 |
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|
5353 /* If Shift held down, change to first file's directory. If the first |
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|
5354 * item is a directory, change to that directory (and let the explorer |
aab5947be7c5
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|
5355 * plugin show the contents). */ |
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5356 if (p != NULL) |
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|
5357 { |
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|
5358 if (mch_isdir(p)) |
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5359 { |
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5360 if (mch_chdir((char *)p) == 0) |
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changeset
|
5361 shorten_fnames(TRUE); |
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|
5362 } |
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|
5363 else if (vim_chdirfile(p, "drop") == OK) |
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|
5364 shorten_fnames(TRUE); |
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|
5365 vim_free(p); |
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|
5366 } |
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|
5367 |
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|
5368 /* Update the screen display */ |
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|
5369 update_screen(NOT_VALID); |
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|
5370 # ifdef FEAT_MENU |
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5371 gui_update_menus(0); |
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5372 # endif |
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5373 #ifdef FEAT_TITLE |
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5374 maketitle(); |
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5375 #endif |
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|
5376 setcursor(); |
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|
5377 out_flush_cursor(FALSE, FALSE); |
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|
5378 } |
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|
5379 |
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|
5380 /* |
7 | 5381 * Process file drop. Mouse cursor position, key modifiers, name of files |
5382 * and count of files are given. Argument "fnames[count]" has full pathnames | |
5383 * of dropped files, they will be freed in this function, and caller can't use | |
5384 * fnames after call this function. | |
5385 */ | |
5386 void | |
7821
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diff
changeset
|
5387 gui_handle_drop( |
81794242a275
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diff
changeset
|
5388 int x UNUSED, |
81794242a275
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diff
changeset
|
5389 int y UNUSED, |
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diff
changeset
|
5390 int_u modifiers, |
81794242a275
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diff
changeset
|
5391 char_u **fnames, |
81794242a275
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
5392 int count) |
7 | 5393 { |
5394 int i; | |
5395 char_u *p; | |
1668 | 5396 static int entered = FALSE; |
5397 | |
5398 /* | |
5399 * This function is called by event handlers. Just in case we get a | |
5400 * second event before the first one is handled, ignore the second one. | |
5401 * Not sure if this can ever happen, just in case. | |
5402 */ | |
5403 if (entered) | |
5404 return; | |
5405 entered = TRUE; | |
7 | 5406 |
5407 /* | |
5408 * When the cursor is at the command line, add the file names to the | |
5409 * command line, don't edit the files. | |
5410 */ | |
5411 if (State & CMDLINE) | |
5412 { | |
5413 shorten_filenames(fnames, count); | |
5414 for (i = 0; i < count; ++i) | |
5415 { | |
5416 if (fnames[i] != NULL) | |
5417 { | |
5418 if (i > 0) | |
5419 add_to_input_buf((char_u*)" ", 1); | |
5420 | |
5421 /* We don't know what command is used thus we can't be sure | |
5422 * about which characters need to be escaped. Only escape the | |
5423 * most common ones. */ | |
5424 # ifdef BACKSLASH_IN_FILENAME | |
5425 p = vim_strsave_escaped(fnames[i], (char_u *)" \t\"|"); | |
5426 # else | |
5427 p = vim_strsave_escaped(fnames[i], (char_u *)"\\ \t\"|"); | |
5428 # endif | |
5429 if (p != NULL) | |
1364 | 5430 add_to_input_buf_csi(p, (int)STRLEN(p)); |
7 | 5431 vim_free(p); |
5432 vim_free(fnames[i]); | |
5433 } | |
5434 } | |
5435 vim_free(fnames); | |
5436 } | |
5437 else | |
5438 { | |
5439 /* Go to the window under mouse cursor, then shorten given "fnames" by | |
5440 * current window, because a window can have local current dir. */ | |
5441 gui_wingoto_xy(x, y); | |
5442 shorten_filenames(fnames, count); | |
5443 | |
5444 /* If Shift held down, remember the first item. */ | |
5445 if ((modifiers & MOUSE_SHIFT) != 0) | |
5446 p = vim_strsave(fnames[0]); | |
5447 else | |
5448 p = NULL; | |
5449 | |
5450 /* Handle the drop, :edit or :split to get to the file. This also | |
15034
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14862
diff
changeset
|
5451 * frees fnames[]. Skip this if there is only one item, it's a |
7 | 5452 * directory and Shift is held down. */ |
5453 if (count == 1 && (modifiers & MOUSE_SHIFT) != 0 | |
5454 && mch_isdir(fnames[0])) | |
5455 { | |
5456 vim_free(fnames[0]); | |
5457 vim_free(fnames); | |
5458 } | |
5459 else | |
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|
5460 handle_drop(count, fnames, (modifiers & MOUSE_CTRL) != 0, |
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|
5461 drop_callback, (void *)p); |
7 | 5462 } |
1668 | 5463 |
5464 entered = FALSE; | |
7 | 5465 } |
5466 #endif |