Mercurial > vim
annotate src/gui.c @ 14155:da09e29e59d9 v8.1.0095
patch 8.1.0095: dialog for ":browse tabnew" says "new window"
commit https://github.com/vim/vim/commit/39902a06d92750c203d86c921b9d69995f949d97
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Jun 21 22:10:08 2018 +0200
patch 8.1.0095: dialog for ":browse tabnew" says "new window"
Problem: Dialog for ":browse tabnew" says "new window".
Solution: Use "new tab page". (closes https://github.com/vim/vim/issues/3053)
author | Christian Brabandt <cb@256bit.org> |
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date | Thu, 21 Jun 2018 22:15:06 +0200 |
parents | ec54a202ad0c |
children | 4cb334816bb1 |
rev | line source |
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commit https://github.com/vim/vim/commit/edf3f97ae2af024708ebb4ac614227327033ca47
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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_MBYTE) && !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_position_components(int); |
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21 static void gui_outstr(char_u *, int); |
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22 static int gui_screenchar(int off, int flags, guicolor_T fg, guicolor_T bg, int back); |
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23 #ifdef FEAT_GUI_GTK |
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24 static int gui_screenstr(int off, int len, int flags, guicolor_T fg, guicolor_T bg, int back); |
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25 #endif |
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26 static void gui_delete_lines(int row, int count); |
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27 static void gui_insert_lines(int row, int count); |
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28 static void fill_mouse_coord(char_u *p, int col, int row); |
685 | 29 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
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30 static int gui_has_tabline(void); |
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31 #endif |
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32 static void gui_do_scrollbar(win_T *wp, int which, int enable); |
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33 static colnr_T scroll_line_len(linenr_T lnum); |
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34 static linenr_T gui_find_longest_lnum(void); |
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35 static void gui_update_horiz_scrollbar(int); |
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36 static void gui_set_fg_color(char_u *name); |
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37 static void gui_set_bg_color(char_u *name); |
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38 static win_T *xy2win(int x, int y); |
7 | 39 |
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40 #ifdef GUI_MAY_FORK |
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41 static void gui_do_fork(void); |
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42 |
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43 static int gui_read_child_pipe(int fd); |
3087 | 44 |
45 /* Return values for gui_read_child_pipe */ | |
46 enum { | |
47 GUI_CHILD_IO_ERROR, | |
48 GUI_CHILD_OK, | |
49 GUI_CHILD_FAILED | |
50 }; | |
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51 #endif |
3087 | 52 |
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53 static void gui_attempt_start(void); |
3087 | 54 |
7 | 55 static int can_update_cursor = TRUE; /* can display the cursor */ |
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56 static int disable_flush = 0; /* If > 0, gui_mch_flush() is disabled. */ |
7 | 57 |
58 /* | |
59 * The Athena scrollbars can move the thumb to after the end of the scrollbar, | |
60 * this makes the thumb indicate the part of the text that is shown. Motif | |
61 * can't do this. | |
62 */ | |
63 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MAC) | |
64 # define SCROLL_PAST_END | |
65 #endif | |
66 | |
67 /* | |
68 * gui_start -- Called when user wants to start the GUI. | |
69 * | |
70 * Careful: This function can be called recursively when there is a ":gui" | |
71 * command in the .gvimrc file. Only the first call should fork, not the | |
72 * recursive call. | |
73 */ | |
74 void | |
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75 gui_start(void) |
7 | 76 { |
77 char_u *old_term; | |
78 static int recursive = 0; | |
79 | |
80 old_term = vim_strsave(T_NAME); | |
81 | |
82 settmode(TMODE_COOK); /* stop RAW mode */ | |
83 if (full_screen) | |
84 cursor_on(); /* needed for ":gui" in .vimrc */ | |
85 full_screen = FALSE; | |
86 | |
3087 | 87 ++recursive; |
2923 | 88 |
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89 #ifdef GUI_MAY_FORK |
3087 | 90 /* |
91 * Quit the current process and continue in the child. | |
92 * Makes "gvim file" disconnect from the shell it was started in. | |
93 * Don't do this when Vim was started with "-f" or the 'f' flag is present | |
94 * in 'guioptions'. | |
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95 * Don't do this when there is a running job, we can only get the status |
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96 * of a child from the parent. |
3087 | 97 */ |
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98 if (gui.dofork && !vim_strchr(p_go, GO_FORG) && recursive <= 1 |
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99 # ifdef FEAT_JOB_CHANNEL |
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100 && !job_any_running() |
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101 # endif |
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102 ) |
3087 | 103 { |
104 gui_do_fork(); | |
105 } | |
106 else | |
107 #endif | |
108 { | |
3541 | 109 #ifdef FEAT_GUI_GTK |
3539 | 110 /* If there is 'f' in 'guioptions' and specify -g argument, |
111 * gui_mch_init_check() was not called yet. */ | |
112 if (gui_mch_init_check() != OK) | |
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113 getout_preserve_modified(1); |
3541 | 114 #endif |
3087 | 115 gui_attempt_start(); |
116 } | |
7 | 117 |
118 if (!gui.in_use) /* failed to start GUI */ | |
119 { | |
3087 | 120 /* Back to old term settings |
121 * | |
122 * FIXME: If we got here because a child process failed and flagged to | |
123 * the parent to resume, and X11 is enabled with FEAT_TITLE, this will | |
124 * hit an X11 I/O error and do a longjmp(), leaving recursive | |
125 * permanently set to 1. This is probably not as big a problem as it | |
126 * sounds, because gui_mch_init() in both gui_x11.c and gui_gtk_x11.c | |
127 * return "OK" unconditionally, so it would be very difficult to | |
128 * actually hit this case. | |
129 */ | |
130 termcapinit(old_term); | |
7 | 131 settmode(TMODE_RAW); /* restart RAW mode */ |
132 #ifdef FEAT_TITLE | |
133 set_title_defaults(); /* set 'title' and 'icon' again */ | |
134 #endif | |
135 } | |
136 | |
137 vim_free(old_term); | |
138 | |
3087 | 139 /* If the GUI started successfully, trigger the GUIEnter event, otherwise |
140 * the GUIFailed event. */ | |
141 gui_mch_update(); | |
142 apply_autocmds(gui.in_use ? EVENT_GUIENTER : EVENT_GUIFAILED, | |
143 NULL, NULL, FALSE, curbuf); | |
144 --recursive; | |
145 } | |
146 | |
147 /* | |
148 * Set_termname() will call gui_init() to start the GUI. | |
149 * Set the "starting" flag, to indicate that the GUI will start. | |
150 * | |
151 * We don't want to open the GUI shell until after we've read .gvimrc, | |
152 * otherwise we don't know what font we will use, and hence we don't know | |
153 * what size the shell should be. So if there are errors in the .gvimrc | |
154 * file, they will have to go to the terminal: Set full_screen to FALSE. | |
155 * full_screen will be set to TRUE again by a successful termcapinit(). | |
156 */ | |
157 static void | |
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158 gui_attempt_start(void) |
3087 | 159 { |
160 static int recursive = 0; | |
161 | |
162 ++recursive; | |
163 gui.starting = TRUE; | |
164 | |
165 #ifdef FEAT_GUI_GTK | |
166 gui.event_time = GDK_CURRENT_TIME; | |
167 #endif | |
168 | |
169 termcapinit((char_u *)"builtin_gui"); | |
170 gui.starting = recursive - 1; | |
171 | |
574 | 172 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) |
7 | 173 if (gui.in_use) |
2609 | 174 { |
175 # ifdef FEAT_EVAL | |
176 Window x11_window; | |
177 Display *x11_display; | |
178 | |
179 if (gui_get_x11_windis(&x11_window, &x11_display) == OK) | |
180 set_vim_var_nr(VV_WINDOWID, (long)x11_window); | |
181 # endif | |
182 | |
7 | 183 /* Display error messages in a dialog now. */ |
184 display_errors(); | |
2609 | 185 } |
7 | 186 #endif |
3087 | 187 --recursive; |
188 } | |
189 | |
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190 #ifdef GUI_MAY_FORK |
3087 | 191 |
192 /* for waitpid() */ | |
193 # if defined(HAVE_SYS_WAIT_H) || defined(HAVE_UNION_WAIT) | |
194 # include <sys/wait.h> | |
195 # endif | |
196 | |
197 /* | |
198 * Create a new process, by forking. In the child, start the GUI, and in | |
199 * the parent, exit. | |
200 * | |
201 * If something goes wrong, this will return with gui.in_use still set | |
202 * to FALSE, in which case the caller should continue execution without | |
203 * the GUI. | |
204 * | |
205 * If the child fails to start the GUI, then the child will exit and the | |
206 * parent will return. If the child succeeds, then the parent will exit | |
207 * and the child will return. | |
208 */ | |
209 static void | |
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210 gui_do_fork(void) |
3087 | 211 { |
212 int pipefd[2]; /* pipe between parent and child */ | |
213 int pipe_error; | |
214 int status; | |
215 int exit_status; | |
216 pid_t pid = -1; | |
217 | |
218 /* Setup a pipe between the child and the parent, so that the parent | |
219 * knows when the child has done the setsid() call and is allowed to | |
220 * exit. */ | |
221 pipe_error = (pipe(pipefd) < 0); | |
222 pid = fork(); | |
223 if (pid < 0) /* Fork error */ | |
7 | 224 { |
3087 | 225 EMSG(_("E851: Failed to create a new process for the GUI")); |
226 return; | |
227 } | |
228 else if (pid > 0) /* Parent */ | |
229 { | |
230 /* Give the child some time to do the setsid(), otherwise the | |
231 * exit() may kill the child too (when starting gvim from inside a | |
232 * gvim). */ | |
233 if (!pipe_error) | |
7 | 234 { |
3087 | 235 /* The read returns when the child closes the pipe (or when |
236 * the child dies for some reason). */ | |
237 close(pipefd[1]); | |
238 status = gui_read_child_pipe(pipefd[0]); | |
239 if (status == GUI_CHILD_FAILED) | |
7 | 240 { |
3087 | 241 /* The child failed to start the GUI, so the caller must |
242 * continue. There may be more error information written | |
243 * to stderr by the child. */ | |
244 # ifdef __NeXT__ | |
245 wait4(pid, &exit_status, 0, (struct rusage *)0); | |
246 # else | |
247 waitpid(pid, &exit_status, 0); | |
248 # endif | |
249 EMSG(_("E852: The child process failed to start the GUI")); | |
250 return; | |
7 | 251 } |
3087 | 252 else if (status == GUI_CHILD_IO_ERROR) |
253 { | |
254 pipe_error = TRUE; | |
255 } | |
256 /* else GUI_CHILD_OK: parent exit */ | |
7 | 257 } |
258 | |
3087 | 259 if (pipe_error) |
260 ui_delay(300L, TRUE); | |
261 | |
262 /* When swapping screens we may need to go to the next line, e.g., | |
263 * after a hit-enter prompt and using ":gui". */ | |
264 if (newline_on_exit) | |
265 mch_errmsg("\r\n"); | |
266 | |
267 /* | |
268 * The parent must skip the normal exit() processing, the child | |
269 * will do it. For example, GTK messes up signals when exiting. | |
270 */ | |
271 _exit(0); | |
272 } | |
273 /* Child */ | |
274 | |
3518 | 275 #ifdef FEAT_GUI_GTK |
276 /* Call gtk_init_check() here after fork(). See gui_init_check(). */ | |
277 if (gui_mch_init_check() != OK) | |
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278 getout_preserve_modified(1); |
3518 | 279 #endif |
280 | |
7 | 281 # if defined(HAVE_SETSID) || defined(HAVE_SETPGID) |
3087 | 282 /* |
283 * Change our process group. On some systems/shells a CTRL-C in the | |
284 * shell where Vim was started would otherwise kill gvim! | |
285 */ | |
7 | 286 # if defined(HAVE_SETSID) |
3087 | 287 (void)setsid(); |
7 | 288 # else |
3087 | 289 (void)setpgid(0, 0); |
7 | 290 # endif |
291 # endif | |
3087 | 292 if (!pipe_error) |
293 close(pipefd[0]); | |
7 | 294 |
295 # if defined(FEAT_GUI_GNOME) && defined(FEAT_SESSION) | |
3087 | 296 /* Tell the session manager our new PID */ |
297 gui_mch_forked(); | |
7 | 298 # endif |
3087 | 299 |
300 /* Try to start the GUI */ | |
301 gui_attempt_start(); | |
302 | |
303 /* Notify the parent */ | |
3147 | 304 if (!pipe_error) |
3087 | 305 { |
3147 | 306 if (gui.in_use) |
307 write_eintr(pipefd[1], "ok", 3); | |
308 else | |
309 write_eintr(pipefd[1], "fail", 5); | |
310 close(pipefd[1]); | |
3087 | 311 } |
312 | |
313 /* If we failed to start the GUI, exit now. */ | |
314 if (!gui.in_use) | |
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315 getout_preserve_modified(1); |
7 | 316 } |
317 | |
318 /* | |
3087 | 319 * Read from a pipe assumed to be connected to the child process (this |
320 * function is called from the parent). | |
321 * Return GUI_CHILD_OK if the child successfully started the GUI, | |
322 * GUY_CHILD_FAILED if the child failed, or GUI_CHILD_IO_ERROR if there was | |
323 * some other error. | |
324 * | |
325 * The file descriptor will be closed before the function returns. | |
326 */ | |
327 static int | |
328 gui_read_child_pipe(int fd) | |
329 { | |
3147 | 330 long bytes_read; |
331 #define READ_BUFFER_SIZE 10 | |
332 char buffer[READ_BUFFER_SIZE]; | |
333 | |
334 bytes_read = read_eintr(fd, buffer, READ_BUFFER_SIZE - 1); | |
335 #undef READ_BUFFER_SIZE | |
336 close(fd); | |
337 if (bytes_read < 0) | |
3087 | 338 return GUI_CHILD_IO_ERROR; |
3147 | 339 buffer[bytes_read] = NUL; |
3087 | 340 if (strcmp(buffer, "ok") == 0) |
341 return GUI_CHILD_OK; | |
342 return GUI_CHILD_FAILED; | |
343 } | |
344 | |
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345 #endif /* GUI_MAY_FORK */ |
3087 | 346 |
347 /* | |
7 | 348 * Call this when vim starts up, whether or not the GUI is started |
349 */ | |
350 void | |
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351 gui_prepare(int *argc, char **argv) |
7 | 352 { |
353 gui.in_use = FALSE; /* No GUI yet (maybe later) */ | |
354 gui.starting = FALSE; /* No GUI yet (maybe later) */ | |
355 gui_mch_prepare(argc, argv); | |
356 } | |
357 | |
358 /* | |
359 * Try initializing the GUI and check if it can be started. | |
360 * Used from main() to check early if "vim -g" can start the GUI. | |
361 * Used from gui_init() to prepare for starting the GUI. | |
362 * Returns FAIL or OK. | |
363 */ | |
364 int | |
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365 gui_init_check(void) |
7 | 366 { |
367 static int result = MAYBE; | |
368 | |
369 if (result != MAYBE) | |
370 { | |
371 if (result == FAIL) | |
372 EMSG(_("E229: Cannot start the GUI")); | |
373 return result; | |
374 } | |
375 | |
376 gui.shell_created = FALSE; | |
377 gui.dying = FALSE; | |
378 gui.in_focus = TRUE; /* so the guicursor setting works */ | |
379 gui.dragged_sb = SBAR_NONE; | |
380 gui.dragged_wp = NULL; | |
381 gui.pointer_hidden = FALSE; | |
382 gui.col = 0; | |
383 gui.row = 0; | |
384 gui.num_cols = Columns; | |
385 gui.num_rows = Rows; | |
386 | |
387 gui.cursor_is_valid = FALSE; | |
388 gui.scroll_region_top = 0; | |
389 gui.scroll_region_bot = Rows - 1; | |
390 gui.scroll_region_left = 0; | |
391 gui.scroll_region_right = Columns - 1; | |
392 gui.highlight_mask = HL_NORMAL; | |
393 gui.char_width = 1; | |
394 gui.char_height = 1; | |
395 gui.char_ascent = 0; | |
396 gui.border_width = 0; | |
397 | |
398 gui.norm_font = NOFONT; | |
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399 #ifndef FEAT_GUI_GTK |
7 | 400 gui.bold_font = NOFONT; |
401 gui.ital_font = NOFONT; | |
402 gui.boldital_font = NOFONT; | |
403 # ifdef FEAT_XFONTSET | |
404 gui.fontset = NOFONTSET; | |
405 # endif | |
406 #endif | |
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407 #ifdef FEAT_MBYTE |
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408 gui.wide_font = NOFONT; |
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409 # ifndef FEAT_GUI_GTK |
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410 gui.wide_bold_font = NOFONT; |
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411 gui.wide_ital_font = NOFONT; |
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412 gui.wide_boldital_font = NOFONT; |
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413 # endif |
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414 #endif |
7 | 415 |
416 #ifdef FEAT_MENU | |
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417 # ifndef FEAT_GUI_GTK |
7 | 418 # ifdef FONTSET_ALWAYS |
419 gui.menu_fontset = NOFONTSET; | |
420 # else | |
421 gui.menu_font = NOFONT; | |
422 # endif | |
423 # endif | |
424 gui.menu_is_active = TRUE; /* default: include menu */ | |
425 # ifndef FEAT_GUI_GTK | |
426 gui.menu_height = MENU_DEFAULT_HEIGHT; | |
427 gui.menu_width = 0; | |
428 # endif | |
429 #endif | |
430 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) | |
431 gui.toolbar_height = 0; | |
432 #endif | |
433 #if defined(FEAT_FOOTER) && defined(FEAT_GUI_MOTIF) | |
434 gui.footer_height = 0; | |
435 #endif | |
436 #ifdef FEAT_BEVAL_TIP | |
437 gui.tooltip_fontset = NOFONTSET; | |
438 #endif | |
439 | |
440 gui.scrollbar_width = gui.scrollbar_height = SB_DEFAULT_WIDTH; | |
441 gui.prev_wrap = -1; | |
442 | |
443 #ifdef ALWAYS_USE_GUI | |
444 result = OK; | |
445 #else | |
3518 | 446 # ifdef FEAT_GUI_GTK |
447 /* | |
448 * Note: Don't call gtk_init_check() before fork, it will be called after | |
449 * the fork. When calling it before fork, it make vim hang for a while. | |
450 * See gui_do_fork(). | |
451 * Use a simpler check if the GUI window can probably be opened. | |
452 */ | |
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453 result = gui.dofork ? gui_mch_early_init_check(TRUE) : gui_mch_init_check(); |
3518 | 454 # else |
7 | 455 result = gui_mch_init_check(); |
3518 | 456 # endif |
7 | 457 #endif |
458 return result; | |
459 } | |
460 | |
461 /* | |
462 * This is the call which starts the GUI. | |
463 */ | |
464 void | |
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465 gui_init(void) |
7 | 466 { |
467 win_T *wp; | |
468 static int recursive = 0; | |
469 | |
470 /* | |
471 * It's possible to use ":gui" in a .gvimrc file. The first halve of this | |
472 * function will then be executed at the first call, the rest by the | |
473 * recursive call. This allow the shell to be opened halfway reading a | |
474 * gvimrc file. | |
475 */ | |
476 if (!recursive) | |
477 { | |
478 ++recursive; | |
479 | |
480 clip_init(TRUE); | |
481 | |
482 /* If can't initialize, don't try doing the rest */ | |
483 if (gui_init_check() == FAIL) | |
484 { | |
485 --recursive; | |
486 clip_init(FALSE); | |
487 return; | |
488 } | |
489 | |
490 /* | |
147 | 491 * Reset 'paste'. It's useful in the terminal, but not in the GUI. It |
492 * breaks the Paste toolbar button. | |
493 */ | |
494 set_option_value((char_u *)"paste", 0L, NULL, 0); | |
495 | |
496 /* | |
7 | 497 * Set up system-wide default menus. |
498 */ | |
499 #if defined(SYS_MENU_FILE) && defined(FEAT_MENU) | |
500 if (vim_strchr(p_go, GO_NOSYSMENU) == NULL) | |
501 { | |
502 sys_menu = TRUE; | |
819 | 503 do_source((char_u *)SYS_MENU_FILE, FALSE, DOSO_NONE); |
7 | 504 sys_menu = FALSE; |
505 } | |
506 #endif | |
507 | |
508 /* | |
509 * Switch on the mouse by default, unless the user changed it already. | |
510 * This can then be changed in the .gvimrc. | |
511 */ | |
512 if (!option_was_set((char_u *)"mouse")) | |
513 set_string_option_direct((char_u *)"mouse", -1, | |
694 | 514 (char_u *)"a", OPT_FREE, SID_NONE); |
7 | 515 |
516 /* | |
517 * If -U option given, use only the initializations from that file and | |
518 * nothing else. Skip all initializations for "-U NONE" or "-u NORC". | |
519 */ | |
520 if (use_gvimrc != NULL) | |
521 { | |
522 if (STRCMP(use_gvimrc, "NONE") != 0 | |
523 && STRCMP(use_gvimrc, "NORC") != 0 | |
819 | 524 && do_source(use_gvimrc, FALSE, DOSO_NONE) != OK) |
7 | 525 EMSG2(_("E230: Cannot read from \"%s\""), use_gvimrc); |
526 } | |
527 else | |
528 { | |
529 /* | |
530 * Get system wide defaults for gvim, only when file name defined. | |
531 */ | |
532 #ifdef SYS_GVIMRC_FILE | |
819 | 533 do_source((char_u *)SYS_GVIMRC_FILE, FALSE, DOSO_NONE); |
7 | 534 #endif |
535 | |
536 /* | |
537 * Try to read GUI initialization commands from the following | |
538 * places: | |
539 * - environment variable GVIMINIT | |
540 * - the user gvimrc file (~/.gvimrc) | |
541 * - the second user gvimrc file ($VIM/.gvimrc for Dos) | |
542 * - the third user gvimrc file ($VIM/.gvimrc for Amiga) | |
543 * The first that exists is used, the rest is ignored. | |
544 */ | |
545 if (process_env((char_u *)"GVIMINIT", FALSE) == FAIL | |
819 | 546 && do_source((char_u *)USR_GVIMRC_FILE, TRUE, |
547 DOSO_GVIMRC) == FAIL | |
7 | 548 #ifdef USR_GVIMRC_FILE2 |
819 | 549 && do_source((char_u *)USR_GVIMRC_FILE2, TRUE, |
550 DOSO_GVIMRC) == FAIL | |
7 | 551 #endif |
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552 #ifdef USR_GVIMRC_FILE3 |
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553 && do_source((char_u *)USR_GVIMRC_FILE3, TRUE, |
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554 DOSO_GVIMRC) == FAIL |
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555 #endif |
7 | 556 ) |
557 { | |
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558 #ifdef USR_GVIMRC_FILE4 |
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559 (void)do_source((char_u *)USR_GVIMRC_FILE4, TRUE, DOSO_GVIMRC); |
7 | 560 #endif |
561 } | |
562 | |
563 /* | |
564 * Read initialization commands from ".gvimrc" in current | |
565 * directory. This is only done if the 'exrc' option is set. | |
566 * Because of security reasons we disallow shell and write | |
567 * commands now, except for unix if the file is owned by the user | |
568 * or 'secure' option has been reset in environment of global | |
569 * ".gvimrc". | |
570 * Only do this if GVIMRC_FILE is not the same as USR_GVIMRC_FILE, | |
571 * USR_GVIMRC_FILE2, USR_GVIMRC_FILE3 or SYS_GVIMRC_FILE. | |
572 */ | |
573 if (p_exrc) | |
574 { | |
575 #ifdef UNIX | |
576 { | |
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577 stat_T s; |
7 | 578 |
579 /* if ".gvimrc" file is not owned by user, set 'secure' | |
580 * mode */ | |
581 if (mch_stat(GVIMRC_FILE, &s) || s.st_uid != getuid()) | |
582 secure = p_secure; | |
583 } | |
584 #else | |
585 secure = p_secure; | |
586 #endif | |
587 | |
588 if ( fullpathcmp((char_u *)USR_GVIMRC_FILE, | |
589 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
590 #ifdef SYS_GVIMRC_FILE | |
591 && fullpathcmp((char_u *)SYS_GVIMRC_FILE, | |
592 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
593 #endif | |
594 #ifdef USR_GVIMRC_FILE2 | |
595 && fullpathcmp((char_u *)USR_GVIMRC_FILE2, | |
596 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
597 #endif | |
598 #ifdef USR_GVIMRC_FILE3 | |
599 && fullpathcmp((char_u *)USR_GVIMRC_FILE3, | |
600 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
601 #endif | |
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602 #ifdef USR_GVIMRC_FILE4 |
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603 && fullpathcmp((char_u *)USR_GVIMRC_FILE4, |
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604 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME |
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605 #endif |
7 | 606 ) |
819 | 607 do_source((char_u *)GVIMRC_FILE, TRUE, DOSO_GVIMRC); |
7 | 608 |
609 if (secure == 2) | |
610 need_wait_return = TRUE; | |
611 secure = 0; | |
612 } | |
613 } | |
614 | |
615 if (need_wait_return || msg_didany) | |
616 wait_return(TRUE); | |
617 | |
618 --recursive; | |
619 } | |
620 | |
621 /* If recursive call opened the shell, return here from the first call */ | |
622 if (gui.in_use) | |
623 return; | |
624 | |
625 /* | |
626 * Create the GUI shell. | |
627 */ | |
628 gui.in_use = TRUE; /* Must be set after menus have been set up */ | |
629 if (gui_mch_init() == FAIL) | |
630 goto error; | |
631 | |
632 /* Avoid a delay for an error message that was printed in the terminal | |
633 * where Vim was started. */ | |
634 emsg_on_display = FALSE; | |
635 msg_scrolled = 0; | |
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636 clear_sb_text(TRUE); |
7 | 637 need_wait_return = FALSE; |
638 msg_didany = FALSE; | |
639 | |
640 /* | |
641 * Check validity of any generic resources that may have been loaded. | |
642 */ | |
643 if (gui.border_width < 0) | |
644 gui.border_width = 0; | |
645 | |
646 /* | |
647 * Set up the fonts. First use a font specified with "-fn" or "-font". | |
648 */ | |
649 if (font_argument != NULL) | |
650 set_option_value((char_u *)"gfn", 0L, (char_u *)font_argument, 0); | |
651 if ( | |
652 #ifdef FEAT_XFONTSET | |
653 (*p_guifontset == NUL | |
654 || gui_init_font(p_guifontset, TRUE) == FAIL) && | |
655 #endif | |
656 gui_init_font(*p_guifont == NUL ? hl_get_font_name() | |
657 : p_guifont, FALSE) == FAIL) | |
658 { | |
659 EMSG(_("E665: Cannot start GUI, no valid font found")); | |
660 goto error2; | |
661 } | |
662 #ifdef FEAT_MBYTE | |
663 if (gui_get_wide_font() == FAIL) | |
664 EMSG(_("E231: 'guifontwide' invalid")); | |
665 #endif | |
666 | |
667 gui.num_cols = Columns; | |
668 gui.num_rows = Rows; | |
669 gui_reset_scroll_region(); | |
670 | |
671 /* Create initial scrollbars */ | |
672 FOR_ALL_WINDOWS(wp) | |
673 { | |
674 gui_create_scrollbar(&wp->w_scrollbars[SBAR_LEFT], SBAR_LEFT, wp); | |
675 gui_create_scrollbar(&wp->w_scrollbars[SBAR_RIGHT], SBAR_RIGHT, wp); | |
676 } | |
677 gui_create_scrollbar(&gui.bottom_sbar, SBAR_BOTTOM, NULL); | |
678 | |
679 #ifdef FEAT_MENU | |
680 gui_create_initial_menus(root_menu); | |
681 #endif | |
682 #ifdef FEAT_SUN_WORKSHOP | |
683 if (usingSunWorkShop) | |
684 workshop_init(); | |
685 #endif | |
686 #ifdef FEAT_SIGN_ICONS | |
687 sign_gui_started(); | |
688 #endif | |
689 | |
690 /* Configure the desired menu and scrollbars */ | |
691 gui_init_which_components(NULL); | |
692 | |
693 /* All components of the GUI have been created now */ | |
694 gui.shell_created = TRUE; | |
695 | |
696 #ifndef FEAT_GUI_GTK | |
697 /* Set the shell size, adjusted for the screen size. For GTK this only | |
698 * works after the shell has been opened, thus it is further down. */ | |
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699 gui_set_shellsize(TRUE, TRUE, RESIZE_BOTH); |
7 | 700 #endif |
701 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
702 /* Need to set the size of the menubar after all the menus have been | |
703 * created. */ | |
704 gui_mch_compute_menu_height((Widget)0); | |
705 #endif | |
706 | |
707 /* | |
708 * Actually open the GUI shell. | |
709 */ | |
710 if (gui_mch_open() != FAIL) | |
711 { | |
712 #ifdef FEAT_TITLE | |
713 maketitle(); | |
714 resettitle(); | |
715 #endif | |
716 init_gui_options(); | |
717 #ifdef FEAT_ARABIC | |
718 /* Our GUI can't do bidi. */ | |
719 p_tbidi = FALSE; | |
720 #endif | |
574 | 721 #if defined(FEAT_GUI_GTK) |
7 | 722 /* Give GTK+ a chance to put all widget's into place. */ |
723 gui_mch_update(); | |
827 | 724 |
725 # ifdef FEAT_MENU | |
726 /* If there is no 'm' in 'guioptions' we need to remove the menu now. | |
727 * It was still there to make F10 work. */ | |
728 if (vim_strchr(p_go, GO_MENUS) == NULL) | |
729 { | |
730 --gui.starting; | |
731 gui_mch_enable_menu(FALSE); | |
732 ++gui.starting; | |
733 gui_mch_update(); | |
734 } | |
735 # endif | |
736 | |
7 | 737 /* Now make sure the shell fits on the screen. */ |
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738 gui_set_shellsize(TRUE, TRUE, RESIZE_BOTH); |
7 | 739 #endif |
261 | 740 /* When 'lines' was set while starting up the topframe may have to be |
741 * resized. */ | |
742 win_new_shellsize(); | |
187 | 743 |
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744 #ifdef FEAT_BEVAL_GUI |
187 | 745 /* Always create the Balloon Evaluation area, but disable it when |
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746 * 'ballooneval' is off. */ |
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747 if (balloonEval != NULL) |
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748 vim_free(balloonEval); |
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749 balloonEvalForTerm = FALSE; |
187 | 750 # ifdef FEAT_GUI_GTK |
751 balloonEval = gui_mch_create_beval_area(gui.drawarea, NULL, | |
752 &general_beval_cb, NULL); | |
753 # else | |
216 | 754 # if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA) |
187 | 755 { |
756 extern Widget textArea; | |
757 balloonEval = gui_mch_create_beval_area(textArea, NULL, | |
216 | 758 &general_beval_cb, NULL); |
187 | 759 } |
760 # else | |
761 # ifdef FEAT_GUI_W32 | |
762 balloonEval = gui_mch_create_beval_area(NULL, NULL, | |
763 &general_beval_cb, NULL); | |
764 # endif | |
765 # endif | |
766 # endif | |
767 if (!p_beval) | |
768 gui_mch_disable_beval_area(balloonEval); | |
769 #endif | |
770 | |
7 | 771 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
772 if (!im_xim_isvalid_imactivate()) | |
773 EMSG(_("E599: Value of 'imactivatekey' is invalid")); | |
774 #endif | |
37 | 775 /* When 'cmdheight' was set during startup it may not have taken |
776 * effect yet. */ | |
777 if (p_ch != 1L) | |
824 | 778 command_height(); |
7 | 779 |
780 return; | |
781 } | |
782 | |
783 error2: | |
784 #ifdef FEAT_GUI_X11 | |
785 /* undo gui_mch_init() */ | |
786 gui_mch_uninit(); | |
787 #endif | |
788 | |
789 error: | |
790 gui.in_use = FALSE; | |
791 clip_init(FALSE); | |
792 } | |
793 | |
794 | |
795 void | |
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796 gui_exit(int rc) |
7 | 797 { |
798 /* don't free the fonts, it leads to a BUS error | |
799 * richard@whitequeen.com Jul 99 */ | |
800 free_highlight_fonts(); | |
801 gui.in_use = FALSE; | |
802 gui_mch_exit(rc); | |
803 } | |
804 | |
574 | 805 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) || defined(FEAT_GUI_MSWIN) \ |
7 | 806 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) || defined(PROTO) |
1002 | 807 # define NEED_GUI_UPDATE_SCREEN 1 |
7 | 808 /* |
809 * Called when the GUI shell is closed by the user. If there are no changed | |
810 * files Vim exits, otherwise there will be a dialog to ask the user what to | |
811 * do. | |
812 * When this function returns, Vim should NOT exit! | |
813 */ | |
814 void | |
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815 gui_shell_closed(void) |
7 | 816 { |
817 cmdmod_T save_cmdmod; | |
818 | |
819 save_cmdmod = cmdmod; | |
820 | |
821 /* Only exit when there are no changed files */ | |
822 exiting = TRUE; | |
823 # ifdef FEAT_BROWSE | |
824 cmdmod.browse = TRUE; | |
825 # endif | |
826 # if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
827 cmdmod.confirm = TRUE; | |
828 # endif | |
829 /* If there are changed buffers, present the user with a dialog if | |
830 * possible, otherwise give an error message. */ | |
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831 if (!check_changed_any(FALSE, FALSE)) |
7 | 832 getout(0); |
833 | |
834 exiting = FALSE; | |
835 cmdmod = save_cmdmod; | |
1002 | 836 gui_update_screen(); /* redraw, window may show changed buffer */ |
7 | 837 } |
838 #endif | |
839 | |
840 /* | |
4352 | 841 * Set the font. "font_list" is a comma separated list of font names. The |
7 | 842 * first font name that works is used. If none is found, use the default |
843 * font. | |
844 * If "fontset" is TRUE, the "font_list" is used as one name for the fontset. | |
845 * Return OK when able to set the font. When it failed FAIL is returned and | |
846 * the fonts are unchanged. | |
847 */ | |
848 int | |
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849 gui_init_font(char_u *font_list, int fontset UNUSED) |
7 | 850 { |
851 #define FONTLEN 320 | |
852 char_u font_name[FONTLEN]; | |
853 int font_list_empty = FALSE; | |
854 int ret = FAIL; | |
855 | |
856 if (!gui.in_use) | |
857 return FAIL; | |
858 | |
859 font_name[0] = NUL; | |
860 if (*font_list == NUL) | |
861 font_list_empty = TRUE; | |
862 else | |
863 { | |
864 #ifdef FEAT_XFONTSET | |
865 /* When using a fontset, the whole list of fonts is one name. */ | |
866 if (fontset) | |
867 ret = gui_mch_init_font(font_list, TRUE); | |
868 else | |
869 #endif | |
870 while (*font_list != NUL) | |
871 { | |
872 /* Isolate one comma separated font name. */ | |
873 (void)copy_option_part(&font_list, font_name, FONTLEN, ","); | |
874 | |
875 /* Careful!!! The Win32 version of gui_mch_init_font(), when | |
876 * called with "*" will change p_guifont to the selected font | |
877 * name, which frees the old value. This makes font_list | |
878 * invalid. Thus when OK is returned here, font_list must no | |
879 * longer be used! */ | |
880 if (gui_mch_init_font(font_name, FALSE) == OK) | |
881 { | |
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882 #if defined(FEAT_MBYTE) && !defined(FEAT_GUI_GTK) |
7 | 883 /* If it's a Unicode font, try setting 'guifontwide' to a |
884 * similar double-width font. */ | |
885 if ((p_guifontwide == NULL || *p_guifontwide == NUL) | |
886 && strstr((char *)font_name, "10646") != NULL) | |
887 set_guifontwide(font_name); | |
888 #endif | |
889 ret = OK; | |
890 break; | |
891 } | |
892 } | |
893 } | |
894 | |
895 if (ret != OK | |
896 && STRCMP(font_list, "*") != 0 | |
897 && (font_list_empty || gui.norm_font == NOFONT)) | |
898 { | |
899 /* | |
900 * Couldn't load any font in 'font_list', keep the current font if | |
901 * there is one. If 'font_list' is empty, or if there is no current | |
902 * font, tell gui_mch_init_font() to try to find a font we can load. | |
903 */ | |
904 ret = gui_mch_init_font(NULL, FALSE); | |
905 } | |
906 | |
907 if (ret == OK) | |
908 { | |
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909 #ifndef FEAT_GUI_GTK |
7 | 910 /* Set normal font as current font */ |
911 # ifdef FEAT_XFONTSET | |
912 if (gui.fontset != NOFONTSET) | |
913 gui_mch_set_fontset(gui.fontset); | |
914 else | |
915 # endif | |
916 gui_mch_set_font(gui.norm_font); | |
917 #endif | |
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918 gui_set_shellsize(TRUE, TRUE, RESIZE_BOTH); |
7 | 919 } |
920 | |
921 return ret; | |
922 } | |
923 | |
924 #if defined(FEAT_MBYTE) || defined(PROTO) | |
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925 # ifndef FEAT_GUI_GTK |
7 | 926 /* |
927 * Try setting 'guifontwide' to a font twice as wide as "name". | |
928 */ | |
929 static void | |
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930 set_guifontwide(char_u *name) |
7 | 931 { |
932 int i = 0; | |
933 char_u wide_name[FONTLEN + 10]; /* room for 2 * width and '*' */ | |
934 char_u *wp = NULL; | |
935 char_u *p; | |
936 GuiFont font; | |
937 | |
938 wp = wide_name; | |
939 for (p = name; *p != NUL; ++p) | |
940 { | |
941 *wp++ = *p; | |
942 if (*p == '-') | |
943 { | |
944 ++i; | |
945 if (i == 6) /* font type: change "--" to "-*-" */ | |
946 { | |
947 if (p[1] == '-') | |
948 *wp++ = '*'; | |
949 } | |
950 else if (i == 12) /* found the width */ | |
951 { | |
952 ++p; | |
953 i = getdigits(&p); | |
954 if (i != 0) | |
955 { | |
956 /* Double the width specification. */ | |
957 sprintf((char *)wp, "%d%s", i * 2, p); | |
958 font = gui_mch_get_font(wide_name, FALSE); | |
959 if (font != NOFONT) | |
960 { | |
37 | 961 gui_mch_free_font(gui.wide_font); |
7 | 962 gui.wide_font = font; |
963 set_string_option_direct((char_u *)"gfw", -1, | |
694 | 964 wide_name, OPT_FREE, 0); |
7 | 965 } |
966 } | |
967 break; | |
968 } | |
969 } | |
970 } | |
971 } | |
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972 # endif /* !FEAT_GUI_GTK */ |
7 | 973 |
974 /* | |
975 * Get the font for 'guifontwide'. | |
976 * Return FAIL for an invalid font name. | |
977 */ | |
978 int | |
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979 gui_get_wide_font(void) |
7 | 980 { |
981 GuiFont font = NOFONT; | |
982 char_u font_name[FONTLEN]; | |
983 char_u *p; | |
984 | |
985 if (!gui.in_use) /* Can't allocate font yet, assume it's OK. */ | |
986 return OK; /* Will give an error message later. */ | |
987 | |
988 if (p_guifontwide != NULL && *p_guifontwide != NUL) | |
989 { | |
990 for (p = p_guifontwide; *p != NUL; ) | |
991 { | |
992 /* Isolate one comma separated font name. */ | |
993 (void)copy_option_part(&p, font_name, FONTLEN, ","); | |
994 font = gui_mch_get_font(font_name, FALSE); | |
995 if (font != NOFONT) | |
996 break; | |
997 } | |
998 if (font == NOFONT) | |
999 return FAIL; | |
1000 } | |
1001 | |
1002 gui_mch_free_font(gui.wide_font); | |
4250 | 1003 # ifdef FEAT_GUI_GTK |
7 | 1004 /* Avoid unnecessary overhead if 'guifontwide' is equal to 'guifont'. */ |
1005 if (font != NOFONT && gui.norm_font != NOFONT | |
1006 && pango_font_description_equal(font, gui.norm_font)) | |
1007 { | |
1008 gui.wide_font = NOFONT; | |
1009 gui_mch_free_font(font); | |
1010 } | |
1011 else | |
4250 | 1012 # endif |
7 | 1013 gui.wide_font = font; |
4250 | 1014 # ifdef FEAT_GUI_MSWIN |
4055 | 1015 gui_mch_wide_font_changed(); |
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1016 # else |
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1017 /* |
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1019 * support those fonts for 'guifontwide'. |
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1020 */ |
4250 | 1021 # endif |
7 | 1022 return OK; |
1023 } | |
1024 #endif | |
1025 | |
1026 void | |
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1027 gui_set_cursor(int row, int col) |
7 | 1028 { |
1029 gui.row = row; | |
1030 gui.col = col; | |
1031 } | |
1032 | |
1033 /* | |
1034 * gui_check_pos - check if the cursor is on the screen. | |
1035 */ | |
1036 static void | |
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1037 gui_check_pos(void) |
7 | 1038 { |
1039 if (gui.row >= screen_Rows) | |
1040 gui.row = screen_Rows - 1; | |
1041 if (gui.col >= screen_Columns) | |
1042 gui.col = screen_Columns - 1; | |
1043 if (gui.cursor_row >= screen_Rows || gui.cursor_col >= screen_Columns) | |
1044 gui.cursor_is_valid = FALSE; | |
1045 } | |
1046 | |
1047 /* | |
1048 * Redraw the cursor if necessary or when forced. | |
1049 * Careful: The contents of ScreenLines[] must match what is on the screen, | |
1050 * otherwise this goes wrong. May need to call out_flush() first. | |
1051 */ | |
1052 void | |
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1053 gui_update_cursor( |
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1054 int force, /* when TRUE, update even when not moved */ |
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1055 int clear_selection)/* clear selection under cursor */ |
7 | 1056 { |
1057 int cur_width = 0; | |
1058 int cur_height = 0; | |
1059 int old_hl_mask; | |
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1060 cursorentry_T *shape; |
7 | 1061 int id; |
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1062 #ifdef FEAT_TERMINAL |
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1063 guicolor_T shape_fg = INVALCOLOR; |
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1064 guicolor_T shape_bg = INVALCOLOR; |
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1065 #endif |
7 | 1066 guicolor_T cfg, cbg, cc; /* cursor fore-/background color */ |
1067 int cattr; /* cursor attributes */ | |
1068 int attr; | |
1069 attrentry_T *aep = NULL; | |
1070 | |
1695 | 1071 /* Don't update the cursor when halfway busy scrolling or the screen size |
1072 * doesn't match 'columns' and 'lines. ScreenLines[] isn't valid then. */ | |
1073 if (!can_update_cursor || screen_Columns != gui.num_cols | |
1074 || screen_Rows != gui.num_rows) | |
7 | 1075 return; |
1076 | |
1077 gui_check_pos(); | |
1078 if (!gui.cursor_is_valid || force | |
1079 || gui.row != gui.cursor_row || gui.col != gui.cursor_col) | |
1080 { | |
1081 gui_undraw_cursor(); | |
1082 if (gui.row < 0) | |
1083 return; | |
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1084 #ifdef HAVE_INPUT_METHOD |
7 | 1085 if (gui.row != gui.cursor_row || gui.col != gui.cursor_col) |
1086 im_set_position(gui.row, gui.col); | |
1087 #endif | |
1088 gui.cursor_row = gui.row; | |
1089 gui.cursor_col = gui.col; | |
1090 | |
1091 /* Only write to the screen after ScreenLines[] has been initialized */ | |
1092 if (!screen_cleared || ScreenLines == NULL) | |
1093 return; | |
1094 | |
1095 /* Clear the selection if we are about to write over it */ | |
1096 if (clear_selection) | |
1097 clip_may_clear_selection(gui.row, gui.row); | |
1098 /* Check that the cursor is inside the shell (resizing may have made | |
1099 * it invalid) */ | |
1100 if (gui.row >= screen_Rows || gui.col >= screen_Columns) | |
1101 return; | |
1102 | |
1103 gui.cursor_is_valid = TRUE; | |
1104 | |
1105 /* | |
1106 * How the cursor is drawn depends on the current mode. | |
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1107 * When in a terminal window use the shape/color specified there. |
7 | 1108 */ |
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1109 #ifdef FEAT_TERMINAL |
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1110 if (terminal_is_active()) |
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1111 shape = term_get_cursor_shape(&shape_fg, &shape_bg); |
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1112 else |
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1113 #endif |
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1114 shape = &shape_table[get_shape_idx(FALSE)]; |
7 | 1115 if (State & LANGMAP) |
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1116 id = shape->id_lm; |
7 | 1117 else |
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1118 id = shape->id; |
7 | 1119 |
1120 /* get the colors and attributes for the cursor. Default is inverted */ | |
1121 cfg = INVALCOLOR; | |
1122 cbg = INVALCOLOR; | |
1123 cattr = HL_INVERSE; | |
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1124 gui_mch_set_blinking(shape->blinkwait, |
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1125 shape->blinkon, |
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1126 shape->blinkoff); |
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1127 if (shape->blinkwait == 0 || shape->blinkon == 0 |
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1128 || shape->blinkoff == 0) |
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1129 gui_mch_stop_blink(FALSE); |
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1130 #ifdef FEAT_TERMINAL |
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1131 if (shape_bg != INVALCOLOR) |
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1132 { |
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1133 cattr = 0; |
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1134 cfg = shape_fg; |
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1135 cbg = shape_bg; |
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1136 } |
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1137 else |
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|
1138 #endif |
7 | 1139 if (id > 0) |
1140 { | |
1141 cattr = syn_id2colors(id, &cfg, &cbg); | |
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1142 #if defined(HAVE_INPUT_METHOD) || defined(FEAT_HANGULIN) |
7 | 1143 { |
1144 static int iid; | |
1145 guicolor_T fg, bg; | |
1146 | |
1668 | 1147 if ( |
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1148 # if defined(FEAT_GUI_GTK) && defined(FEAT_XIM) && !defined(FEAT_HANGULIN) |
1668 | 1149 preedit_get_status() |
1150 # else | |
1151 im_get_status() | |
1152 # endif | |
1153 ) | |
7 | 1154 { |
1155 iid = syn_name2id((char_u *)"CursorIM"); | |
1156 if (iid > 0) | |
1157 { | |
1158 syn_id2colors(iid, &fg, &bg); | |
1159 if (bg != INVALCOLOR) | |
1160 cbg = bg; | |
1161 if (fg != INVALCOLOR) | |
1162 cfg = fg; | |
1163 } | |
1164 } | |
1165 } | |
1166 #endif | |
1167 } | |
1168 | |
1169 /* | |
1170 * Get the attributes for the character under the cursor. | |
1171 * When no cursor color was given, use the character color. | |
1172 */ | |
1173 attr = ScreenAttrs[LineOffset[gui.row] + gui.col]; | |
1174 if (attr > HL_ALL) | |
1175 aep = syn_gui_attr2entry(attr); | |
1176 if (aep != NULL) | |
1177 { | |
1178 attr = aep->ae_attr; | |
1179 if (cfg == INVALCOLOR) | |
1180 cfg = ((attr & HL_INVERSE) ? aep->ae_u.gui.bg_color | |
1181 : aep->ae_u.gui.fg_color); | |
1182 if (cbg == INVALCOLOR) | |
1183 cbg = ((attr & HL_INVERSE) ? aep->ae_u.gui.fg_color | |
1184 : aep->ae_u.gui.bg_color); | |
1185 } | |
1186 if (cfg == INVALCOLOR) | |
1187 cfg = (attr & HL_INVERSE) ? gui.back_pixel : gui.norm_pixel; | |
1188 if (cbg == INVALCOLOR) | |
1189 cbg = (attr & HL_INVERSE) ? gui.norm_pixel : gui.back_pixel; | |
1190 | |
1191 #ifdef FEAT_XIM | |
1192 if (aep != NULL) | |
1193 { | |
1194 xim_bg_color = ((attr & HL_INVERSE) ? aep->ae_u.gui.fg_color | |
1195 : aep->ae_u.gui.bg_color); | |
1196 xim_fg_color = ((attr & HL_INVERSE) ? aep->ae_u.gui.bg_color | |
1197 : aep->ae_u.gui.fg_color); | |
1198 if (xim_bg_color == INVALCOLOR) | |
1199 xim_bg_color = (attr & HL_INVERSE) ? gui.norm_pixel | |
1200 : gui.back_pixel; | |
1201 if (xim_fg_color == INVALCOLOR) | |
1202 xim_fg_color = (attr & HL_INVERSE) ? gui.back_pixel | |
1203 : gui.norm_pixel; | |
1204 } | |
1205 else | |
1206 { | |
1207 xim_bg_color = (attr & HL_INVERSE) ? gui.norm_pixel | |
1208 : gui.back_pixel; | |
1209 xim_fg_color = (attr & HL_INVERSE) ? gui.back_pixel | |
1210 : gui.norm_pixel; | |
1211 } | |
1212 #endif | |
1213 | |
1214 attr &= ~HL_INVERSE; | |
1215 if (cattr & HL_INVERSE) | |
1216 { | |
1217 cc = cbg; | |
1218 cbg = cfg; | |
1219 cfg = cc; | |
1220 } | |
1221 cattr &= ~HL_INVERSE; | |
1222 | |
1223 /* | |
1224 * When we don't have window focus, draw a hollow cursor. | |
1225 */ | |
1226 if (!gui.in_focus) | |
1227 { | |
1228 gui_mch_draw_hollow_cursor(cbg); | |
1229 return; | |
1230 } | |
1231 | |
1232 old_hl_mask = gui.highlight_mask; | |
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1233 if (shape->shape == SHAPE_BLOCK |
7 | 1234 #ifdef FEAT_HANGULIN |
1235 || composing_hangul | |
1236 #endif | |
1237 ) | |
1238 { | |
1239 /* | |
1240 * Draw the text character with the cursor colors. Use the | |
1241 * character attributes plus the cursor attributes. | |
1242 */ | |
1243 gui.highlight_mask = (cattr | attr); | |
1244 #ifdef FEAT_HANGULIN | |
1245 if (composing_hangul) | |
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1246 { |
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1247 char_u *comp_buf; |
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1248 int comp_len; |
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1249 |
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1250 comp_buf = hangul_composing_buffer_get(&comp_len); |
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1251 if (comp_buf) |
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1252 { |
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1253 (void)gui_outstr_nowrap(comp_buf, comp_len, |
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1254 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, |
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1255 cfg, cbg, 0); |
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1256 vim_free(comp_buf); |
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1257 } |
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1258 } |
7 | 1259 else |
1260 #endif | |
1261 (void)gui_screenchar(LineOffset[gui.row] + gui.col, | |
1262 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, cfg, cbg, 0); | |
1263 } | |
1264 else | |
1265 { | |
1266 #if defined(FEAT_MBYTE) && defined(FEAT_RIGHTLEFT) | |
1267 int col_off = FALSE; | |
1268 #endif | |
1269 /* | |
1270 * First draw the partial cursor, then overwrite with the text | |
1271 * character, using a transparent background. | |
1272 */ | |
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1273 if (shape->shape == SHAPE_VER) |
7 | 1274 { |
1275 cur_height = gui.char_height; | |
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1276 cur_width = (gui.char_width * shape->percentage + 99) / 100; |
7 | 1277 } |
1278 else | |
1279 { | |
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1280 cur_height = (gui.char_height * shape->percentage + 99) / 100; |
7 | 1281 cur_width = gui.char_width; |
1282 } | |
1283 #ifdef FEAT_MBYTE | |
1378 | 1284 if (has_mbyte && (*mb_off2cells)(LineOffset[gui.row] + gui.col, |
1285 LineOffset[gui.row] + screen_Columns) > 1) | |
7 | 1286 { |
1287 /* Double wide character. */ | |
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1288 if (shape->shape != SHAPE_VER) |
7 | 1289 cur_width += gui.char_width; |
1290 # ifdef FEAT_RIGHTLEFT | |
1291 if (CURSOR_BAR_RIGHT) | |
1292 { | |
1293 /* gui.col points to the left halve of the character but | |
1294 * the vertical line needs to be on the right halve. | |
1295 * A double-wide horizontal line is also drawn from the | |
1296 * right halve in gui_mch_draw_part_cursor(). */ | |
1297 col_off = TRUE; | |
1298 ++gui.col; | |
1299 } | |
1300 # endif | |
1301 } | |
1302 #endif | |
1303 gui_mch_draw_part_cursor(cur_width, cur_height, cbg); | |
1304 #if defined(FEAT_MBYTE) && defined(FEAT_RIGHTLEFT) | |
1305 if (col_off) | |
1306 --gui.col; | |
1307 #endif | |
1308 | |
1309 #ifndef FEAT_GUI_MSWIN /* doesn't seem to work for MSWindows */ | |
1310 gui.highlight_mask = ScreenAttrs[LineOffset[gui.row] + gui.col]; | |
1311 (void)gui_screenchar(LineOffset[gui.row] + gui.col, | |
1312 GUI_MON_TRS_CURSOR | GUI_MON_NOCLEAR, | |
1313 (guicolor_T)0, (guicolor_T)0, 0); | |
1314 #endif | |
1315 } | |
1316 gui.highlight_mask = old_hl_mask; | |
1317 } | |
1318 } | |
1319 | |
1320 #if defined(FEAT_MENU) || defined(PROTO) | |
1321 void | |
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1322 gui_position_menu(void) |
7 | 1323 { |
574 | 1324 # if !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF) |
7 | 1325 if (gui.menu_is_active && gui.in_use) |
1326 gui_mch_set_menu_pos(0, 0, gui.menu_width, gui.menu_height); | |
1327 # endif | |
1328 } | |
1329 #endif | |
1330 | |
1331 /* | |
1332 * Position the various GUI components (text area, menu). The vertical | |
1333 * scrollbars are NOT handled here. See gui_update_scrollbars(). | |
1334 */ | |
1335 static void | |
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1336 gui_position_components(int total_width UNUSED) |
7 | 1337 { |
1338 int text_area_x; | |
1339 int text_area_y; | |
1340 int text_area_width; | |
1341 int text_area_height; | |
1342 | |
1343 /* avoid that moving components around generates events */ | |
1344 ++hold_gui_events; | |
1345 | |
1346 text_area_x = 0; | |
1347 if (gui.which_scrollbars[SBAR_LEFT]) | |
1348 text_area_x += gui.scrollbar_width; | |
1349 | |
1350 text_area_y = 0; | |
1351 #if defined(FEAT_MENU) && !(defined(FEAT_GUI_GTK) || defined(FEAT_GUI_PHOTON)) | |
1352 gui.menu_width = total_width; | |
1353 if (gui.menu_is_active) | |
1354 text_area_y += gui.menu_height; | |
1355 #endif | |
1356 #if defined(FEAT_TOOLBAR) && defined(FEAT_GUI_MSWIN) | |
1357 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
1358 text_area_y = TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT; | |
1359 #endif | |
1360 | |
819 | 1361 # if defined(FEAT_GUI_TABLINE) && (defined(FEAT_GUI_MSWIN) \ |
1378 | 1362 || defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_MAC)) |
810 | 1363 if (gui_has_tabline()) |
843 | 1364 text_area_y += gui.tabline_height; |
810 | 1365 #endif |
1366 | |
7 | 1367 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) |
1368 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
1369 { | |
1370 # ifdef FEAT_GUI_ATHENA | |
1371 gui_mch_set_toolbar_pos(0, text_area_y, | |
1372 gui.menu_width, gui.toolbar_height); | |
1373 # endif | |
1374 text_area_y += gui.toolbar_height; | |
1375 } | |
1376 #endif | |
1377 | |
1378 text_area_width = gui.num_cols * gui.char_width + gui.border_offset * 2; | |
1379 text_area_height = gui.num_rows * gui.char_height + gui.border_offset * 2; | |
1380 | |
1381 gui_mch_set_text_area_pos(text_area_x, | |
1382 text_area_y, | |
1383 text_area_width, | |
1384 text_area_height | |
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1385 #if defined(FEAT_XIM) && !defined(FEAT_GUI_GTK) |
7 | 1386 + xim_get_status_area_height() |
1387 #endif | |
1388 ); | |
1389 #ifdef FEAT_MENU | |
1390 gui_position_menu(); | |
1391 #endif | |
1392 if (gui.which_scrollbars[SBAR_BOTTOM]) | |
1393 gui_mch_set_scrollbar_pos(&gui.bottom_sbar, | |
1394 text_area_x, | |
1395 text_area_y + text_area_height, | |
1396 text_area_width, | |
1397 gui.scrollbar_height); | |
1398 gui.left_sbar_x = 0; | |
1399 gui.right_sbar_x = text_area_x + text_area_width; | |
1400 | |
1401 --hold_gui_events; | |
1402 } | |
1403 | |
444 | 1404 /* |
1405 * Get the width of the widgets and decorations to the side of the text area. | |
1406 */ | |
7 | 1407 int |
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1408 gui_get_base_width(void) |
7 | 1409 { |
1410 int base_width; | |
1411 | |
1412 base_width = 2 * gui.border_offset; | |
1413 if (gui.which_scrollbars[SBAR_LEFT]) | |
1414 base_width += gui.scrollbar_width; | |
1415 if (gui.which_scrollbars[SBAR_RIGHT]) | |
1416 base_width += gui.scrollbar_width; | |
1417 return base_width; | |
1418 } | |
1419 | |
444 | 1420 /* |
1421 * Get the height of the widgets and decorations above and below the text area. | |
1422 */ | |
7 | 1423 int |
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1424 gui_get_base_height(void) |
7 | 1425 { |
1426 int base_height; | |
1427 | |
1428 base_height = 2 * gui.border_offset; | |
1429 if (gui.which_scrollbars[SBAR_BOTTOM]) | |
1430 base_height += gui.scrollbar_height; | |
1431 #ifdef FEAT_GUI_GTK | |
1432 /* We can't take the sizes properly into account until anything is | |
1433 * realized. Therefore we recalculate all the values here just before | |
1434 * setting the size. (--mdcki) */ | |
1435 #else | |
1436 # ifdef FEAT_MENU | |
1437 if (gui.menu_is_active) | |
1438 base_height += gui.menu_height; | |
1439 # endif | |
1440 # ifdef FEAT_TOOLBAR | |
1441 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
1442 # if defined(FEAT_GUI_MSWIN) && defined(FEAT_TOOLBAR) | |
1443 base_height += (TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT); | |
1444 # else | |
1445 base_height += gui.toolbar_height; | |
1446 # endif | |
1447 # endif | |
819 | 1448 # if defined(FEAT_GUI_TABLINE) && (defined(FEAT_GUI_MSWIN) \ |
1449 || defined(FEAT_GUI_MOTIF)) | |
810 | 1450 if (gui_has_tabline()) |
843 | 1451 base_height += gui.tabline_height; |
810 | 1452 # endif |
7 | 1453 # ifdef FEAT_FOOTER |
1454 if (vim_strchr(p_go, GO_FOOTER) != NULL) | |
1455 base_height += gui.footer_height; | |
1456 # endif | |
1457 # if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
1458 base_height += gui_mch_text_area_extra_height(); | |
1459 # endif | |
1460 #endif | |
1461 return base_height; | |
1462 } | |
1463 | |
1464 /* | |
1465 * Should be called after the GUI shell has been resized. Its arguments are | |
1466 * the new width and height of the shell in pixels. | |
1467 */ | |
1468 void | |
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1469 gui_resize_shell(int pixel_width, int pixel_height) |
7 | 1470 { |
1471 static int busy = FALSE; | |
1472 | |
1473 if (!gui.shell_created) /* ignore when still initializing */ | |
1474 return; | |
1475 | |
1476 /* | |
1477 * Can't resize the screen while it is being redrawn. Remember the new | |
1478 * size and handle it later. | |
1479 */ | |
1480 if (updating_screen || busy) | |
1481 { | |
1482 new_pixel_width = pixel_width; | |
1483 new_pixel_height = pixel_height; | |
1484 return; | |
1485 } | |
1486 | |
1487 again: | |
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1488 new_pixel_width = 0; |
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1489 new_pixel_height = 0; |
7 | 1490 busy = TRUE; |
1491 | |
1492 /* Flush pending output before redrawing */ | |
1493 out_flush(); | |
1494 | |
1495 gui.num_cols = (pixel_width - gui_get_base_width()) / gui.char_width; | |
1529 | 1496 gui.num_rows = (pixel_height - gui_get_base_height()) / gui.char_height; |
7 | 1497 |
1498 gui_position_components(pixel_width); | |
1499 gui_reset_scroll_region(); | |
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1500 |
7 | 1501 /* |
1502 * At the "more" and ":confirm" prompt there is no redraw, put the cursor | |
1503 * at the last line here (why does it have to be one row too low?). | |
1504 */ | |
1505 if (State == ASKMORE || State == CONFIRM) | |
1506 gui.row = gui.num_rows; | |
1507 | |
1508 /* Only comparing Rows and Columns may be sufficient, but let's stay on | |
1509 * the safe side. */ | |
1510 if (gui.num_rows != screen_Rows || gui.num_cols != screen_Columns | |
1511 || gui.num_rows != Rows || gui.num_cols != Columns) | |
1512 shell_resized(); | |
1513 | |
1514 gui_update_scrollbars(TRUE); | |
1515 gui_update_cursor(FALSE, TRUE); | |
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1516 #if defined(FEAT_XIM) && !defined(FEAT_GUI_GTK) |
7 | 1517 xim_set_status_area(); |
1518 #endif | |
1519 | |
1520 busy = FALSE; | |
669 | 1521 |
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1522 /* We may have been called again while redrawing the screen. |
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1523 * Need to do it all again with the latest size then. But only if the size |
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1524 * actually changed. */ |
7 | 1525 if (new_pixel_height) |
1526 { | |
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1527 if (pixel_width == new_pixel_width && pixel_height == new_pixel_height) |
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1528 { |
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|
1529 new_pixel_width = 0; |
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1530 new_pixel_height = 0; |
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|
1531 } |
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|
1532 else |
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|
1533 { |
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|
1534 pixel_width = new_pixel_width; |
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|
1535 pixel_height = new_pixel_height; |
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|
1536 goto again; |
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|
1537 } |
7 | 1538 } |
1539 } | |
1540 | |
1541 /* | |
1542 * Check if gui_resize_shell() must be called. | |
1543 */ | |
1544 void | |
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diff
changeset
|
1545 gui_may_resize_shell(void) |
7 | 1546 { |
1547 if (new_pixel_height) | |
1548 /* careful: gui_resize_shell() may postpone the resize again if we | |
1549 * were called indirectly by it */ | |
10819
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|
1550 gui_resize_shell(new_pixel_width, new_pixel_height); |
7 | 1551 } |
1552 | |
1553 int | |
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changeset
|
1554 gui_get_shellsize(void) |
7 | 1555 { |
1556 Rows = gui.num_rows; | |
1557 Columns = gui.num_cols; | |
1558 return OK; | |
1559 } | |
1560 | |
1561 /* | |
1562 * Set the size of the Vim shell according to Rows and Columns. | |
444 | 1563 * If "fit_to_display" is TRUE then the size may be reduced to fit the window |
1564 * on the screen. | |
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|
1565 * When "mustset" is TRUE the size was set by the user. When FALSE a UI |
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changeset
|
1566 * component was added or removed (e.g., a scrollbar). |
7 | 1567 */ |
1568 void | |
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changeset
|
1569 gui_set_shellsize( |
12802
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|
1570 int mustset UNUSED, |
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|
1571 int fit_to_display, |
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changeset
|
1572 int direction) /* RESIZE_HOR, RESIZE_VER */ |
7 | 1573 { |
1574 int base_width; | |
1575 int base_height; | |
1576 int width; | |
1577 int height; | |
1578 int min_width; | |
1579 int min_height; | |
1580 int screen_w; | |
1581 int screen_h; | |
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changeset
|
1582 #ifdef FEAT_GUI_GTK |
1967 | 1583 int un_maximize = mustset; |
2311
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changeset
|
1584 int did_adjust = 0; |
1967 | 1585 #endif |
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diff
changeset
|
1586 int x = -1, y = -1; |
7 | 1587 |
1588 if (!gui.shell_created) | |
1589 return; | |
1590 | |
3014 | 1591 #if defined(MSWIN) || defined(FEAT_GUI_GTK) |
7 | 1592 /* If not setting to a user specified size and maximized, calculate the |
1593 * number of characters that fit in the maximized window. */ | |
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|
1594 if (!mustset && (vim_strchr(p_go, GO_KEEPWINSIZE) != NULL |
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changeset
|
1595 || gui_mch_maximized())) |
7 | 1596 { |
1597 gui_mch_newfont(); | |
1598 return; | |
1599 } | |
1600 #endif | |
1601 | |
1602 base_width = gui_get_base_width(); | |
1603 base_height = gui_get_base_height(); | |
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|
1604 if (fit_to_display) |
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diff
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|
1605 /* Remember the original window position. */ |
7009 | 1606 (void)gui_mch_get_winpos(&x, &y); |
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|
1607 |
7 | 1608 #ifdef USE_SUN_WORKSHOP |
1609 if (!mustset && usingSunWorkShop | |
1610 && workshop_get_width_height(&width, &height)) | |
1611 { | |
1612 Columns = (width - base_width + gui.char_width - 1) / gui.char_width; | |
1613 Rows = (height - base_height + gui.char_height - 1) / gui.char_height; | |
1614 } | |
1615 else | |
1616 #endif | |
1617 { | |
1618 width = Columns * gui.char_width + base_width; | |
1619 height = Rows * gui.char_height + base_height; | |
1620 } | |
1621 | |
1622 if (fit_to_display) | |
1623 { | |
1624 gui_mch_get_screen_dimensions(&screen_w, &screen_h); | |
811 | 1625 if ((direction & RESIZE_HOR) && width > screen_w) |
7 | 1626 { |
1627 Columns = (screen_w - base_width) / gui.char_width; | |
1628 if (Columns < MIN_COLUMNS) | |
1629 Columns = MIN_COLUMNS; | |
1630 width = Columns * gui.char_width + base_width; | |
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
1631 #ifdef FEAT_GUI_GTK |
1967 | 1632 ++did_adjust; |
1633 #endif | |
7 | 1634 } |
811 | 1635 if ((direction & RESIZE_VERT) && height > screen_h) |
7 | 1636 { |
1637 Rows = (screen_h - base_height) / gui.char_height; | |
1638 check_shellsize(); | |
1639 height = Rows * gui.char_height + base_height; | |
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changeset
|
1640 #ifdef FEAT_GUI_GTK |
1967 | 1641 ++did_adjust; |
1642 #endif | |
7 | 1643 } |
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changeset
|
1644 #ifdef FEAT_GUI_GTK |
1967 | 1645 if (did_adjust == 2 || (width + gui.char_width >= screen_w |
1646 && height + gui.char_height >= screen_h)) | |
1647 /* don't unmaximize if at maximum size */ | |
1648 un_maximize = FALSE; | |
1649 #endif | |
7 | 1650 } |
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diff
changeset
|
1651 limit_screen_size(); |
7 | 1652 gui.num_cols = Columns; |
1653 gui.num_rows = Rows; | |
1654 | |
1655 min_width = base_width + MIN_COLUMNS * gui.char_width; | |
1656 min_height = base_height + MIN_LINES * gui.char_height; | |
685 | 1657 min_height += tabline_height() * gui.char_height; |
1967 | 1658 |
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changeset
|
1659 #ifdef FEAT_GUI_GTK |
1967 | 1660 if (un_maximize) |
1661 { | |
1662 /* If the window size is smaller than the screen unmaximize the | |
1663 * window, otherwise resizing won't work. */ | |
1664 gui_mch_get_screen_dimensions(&screen_w, &screen_h); | |
1665 if ((width + gui.char_width < screen_w | |
1666 || height + gui.char_height * 2 < screen_h) | |
1667 && gui_mch_maximized()) | |
1668 gui_mch_unmaximize(); | |
1669 } | |
1670 #endif | |
7 | 1671 |
1672 gui_mch_set_shellsize(width, height, min_width, min_height, | |
811 | 1673 base_width, base_height, direction); |
2065
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diff
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|
1674 |
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diff
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|
1675 if (fit_to_display && x >= 0 && y >= 0) |
7 | 1676 { |
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diff
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|
1677 /* Some window managers put the Vim window left of/above the screen. |
9b78bb3794ba
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diff
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|
1678 * Only change the position if it wasn't already negative before |
9b78bb3794ba
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diff
changeset
|
1679 * (happens on MS-Windows with a secondary monitor). */ |
7 | 1680 gui_mch_update(); |
1681 if (gui_mch_get_winpos(&x, &y) == OK && (x < 0 || y < 0)) | |
1682 gui_mch_set_winpos(x < 0 ? 0 : x, y < 0 ? 0 : y); | |
1683 } | |
1684 | |
1685 gui_position_components(width); | |
1686 gui_update_scrollbars(TRUE); | |
1687 gui_reset_scroll_region(); | |
1688 } | |
1689 | |
1690 /* | |
1691 * Called when Rows and/or Columns has changed. | |
1692 */ | |
1693 void | |
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diff
changeset
|
1694 gui_new_shellsize(void) |
7 | 1695 { |
1696 gui_reset_scroll_region(); | |
1697 } | |
1698 | |
1699 /* | |
1700 * Make scroll region cover whole screen. | |
1701 */ | |
1702 void | |
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diff
changeset
|
1703 gui_reset_scroll_region(void) |
7 | 1704 { |
1705 gui.scroll_region_top = 0; | |
1706 gui.scroll_region_bot = gui.num_rows - 1; | |
1707 gui.scroll_region_left = 0; | |
1708 gui.scroll_region_right = gui.num_cols - 1; | |
1709 } | |
1710 | |
1711 void | |
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diff
changeset
|
1712 gui_start_highlight(int mask) |
7 | 1713 { |
1714 if (mask > HL_ALL) /* highlight code */ | |
1715 gui.highlight_mask = mask; | |
1716 else /* mask */ | |
1717 gui.highlight_mask |= mask; | |
1718 } | |
1719 | |
1720 void | |
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diff
changeset
|
1721 gui_stop_highlight(int mask) |
7 | 1722 { |
1723 if (mask > HL_ALL) /* highlight code */ | |
1724 gui.highlight_mask = HL_NORMAL; | |
1725 else /* mask */ | |
1726 gui.highlight_mask &= ~mask; | |
1727 } | |
1728 | |
1729 /* | |
1730 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
1731 * (row2, col2) inclusive. | |
1732 */ | |
1733 void | |
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diff
changeset
|
1734 gui_clear_block( |
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diff
changeset
|
1735 int row1, |
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changeset
|
1736 int col1, |
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diff
changeset
|
1737 int row2, |
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Christian Brabandt <cb@256bit.org>
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7801
diff
changeset
|
1738 int col2) |
7 | 1739 { |
1740 /* Clear the selection if we are about to write over it */ | |
1741 clip_may_clear_selection(row1, row2); | |
1742 | |
1743 gui_mch_clear_block(row1, col1, row2, col2); | |
1744 | |
1745 /* Invalidate cursor if it was in this block */ | |
1746 if ( gui.cursor_row >= row1 && gui.cursor_row <= row2 | |
1747 && gui.cursor_col >= col1 && gui.cursor_col <= col2) | |
1748 gui.cursor_is_valid = FALSE; | |
1749 } | |
1750 | |
1751 /* | |
1752 * Write code to update the cursor later. This avoids the need to flush the | |
1753 * output buffer before calling gui_update_cursor(). | |
1754 */ | |
1755 void | |
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7801
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changeset
|
1756 gui_update_cursor_later(void) |
7 | 1757 { |
12082
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diff
changeset
|
1758 OUT_STR(IF_EB("\033|s", ESC_STR "|s")); |
7 | 1759 } |
1760 | |
1761 void | |
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changeset
|
1762 gui_write( |
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changeset
|
1763 char_u *s, |
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7801
diff
changeset
|
1764 int len) |
7 | 1765 { |
1766 char_u *p; | |
1767 int arg1 = 0, arg2 = 0; | |
1768 int force_cursor = FALSE; /* force cursor update */ | |
1769 int force_scrollbar = FALSE; | |
1770 static win_T *old_curwin = NULL; | |
1771 | |
1772 /* #define DEBUG_GUI_WRITE */ | |
1773 #ifdef DEBUG_GUI_WRITE | |
1774 { | |
1775 int i; | |
1776 char_u *str; | |
1777 | |
1778 printf("gui_write(%d):\n ", len); | |
1779 for (i = 0; i < len; i++) | |
1780 if (s[i] == ESC) | |
1781 { | |
1782 if (i != 0) | |
1783 printf("\n "); | |
1784 printf("<ESC>"); | |
1785 } | |
1786 else | |
1787 { | |
1788 str = transchar_byte(s[i]); | |
1789 if (str[0] && str[1]) | |
1790 printf("<%s>", (char *)str); | |
1791 else | |
1792 printf("%s", (char *)str); | |
1793 } | |
1794 printf("\n"); | |
1795 } | |
1796 #endif | |
1797 while (len) | |
1798 { | |
1799 if (s[0] == ESC && s[1] == '|') | |
1800 { | |
1801 p = s + 2; | |
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9305
diff
changeset
|
1802 if (VIM_ISDIGIT(*p) || (*p == '-' && VIM_ISDIGIT(*(p + 1)))) |
7 | 1803 { |
1804 arg1 = getdigits(&p); | |
1805 if (p > s + len) | |
1806 break; | |
1807 if (*p == ';') | |
1808 { | |
1809 ++p; | |
1810 arg2 = getdigits(&p); | |
1811 if (p > s + len) | |
1812 break; | |
1813 } | |
1814 } | |
1815 switch (*p) | |
1816 { | |
1817 case 'C': /* Clear screen */ | |
1818 clip_scroll_selection(9999); | |
1819 gui_mch_clear_all(); | |
1820 gui.cursor_is_valid = FALSE; | |
1821 force_scrollbar = TRUE; | |
1822 break; | |
1823 case 'M': /* Move cursor */ | |
1824 gui_set_cursor(arg1, arg2); | |
1825 break; | |
1826 case 's': /* force cursor (shape) update */ | |
1827 force_cursor = TRUE; | |
1828 break; | |
1829 case 'R': /* Set scroll region */ | |
1830 if (arg1 < arg2) | |
1831 { | |
1832 gui.scroll_region_top = arg1; | |
1833 gui.scroll_region_bot = arg2; | |
1834 } | |
1835 else | |
1836 { | |
1837 gui.scroll_region_top = arg2; | |
1838 gui.scroll_region_bot = arg1; | |
1839 } | |
1840 break; | |
1841 case 'V': /* Set vertical scroll region */ | |
1842 if (arg1 < arg2) | |
1843 { | |
1844 gui.scroll_region_left = arg1; | |
1845 gui.scroll_region_right = arg2; | |
1846 } | |
1847 else | |
1848 { | |
1849 gui.scroll_region_left = arg2; | |
1850 gui.scroll_region_right = arg1; | |
1851 } | |
1852 break; | |
1853 case 'd': /* Delete line */ | |
1854 gui_delete_lines(gui.row, 1); | |
1855 break; | |
1856 case 'D': /* Delete lines */ | |
1857 gui_delete_lines(gui.row, arg1); | |
1858 break; | |
1859 case 'i': /* Insert line */ | |
1860 gui_insert_lines(gui.row, 1); | |
1861 break; | |
1862 case 'I': /* Insert lines */ | |
1863 gui_insert_lines(gui.row, arg1); | |
1864 break; | |
1865 case '$': /* Clear to end-of-line */ | |
1866 gui_clear_block(gui.row, gui.col, gui.row, | |
1867 (int)Columns - 1); | |
1868 break; | |
1869 case 'h': /* Turn on highlighting */ | |
1870 gui_start_highlight(arg1); | |
1871 break; | |
1872 case 'H': /* Turn off highlighting */ | |
1873 gui_stop_highlight(arg1); | |
1874 break; | |
1875 case 'f': /* flash the window (visual bell) */ | |
1876 gui_mch_flash(arg1 == 0 ? 20 : arg1); | |
1877 break; | |
1878 default: | |
1879 p = s + 1; /* Skip the ESC */ | |
1880 break; | |
1881 } | |
1882 len -= (int)(++p - s); | |
1883 s = p; | |
1884 } | |
1885 else if ( | |
1886 #ifdef EBCDIC | |
1887 CtrlChar(s[0]) != 0 /* Ctrl character */ | |
1888 #else | |
1889 s[0] < 0x20 /* Ctrl character */ | |
1890 #endif | |
1891 #ifdef FEAT_SIGN_ICONS | |
1892 && s[0] != SIGN_BYTE | |
1893 # ifdef FEAT_NETBEANS_INTG | |
1894 && s[0] != MULTISIGN_BYTE | |
1895 # endif | |
1896 #endif | |
1897 ) | |
1898 { | |
1899 if (s[0] == '\n') /* NL */ | |
1900 { | |
1901 gui.col = 0; | |
1902 if (gui.row < gui.scroll_region_bot) | |
1903 gui.row++; | |
1904 else | |
1905 gui_delete_lines(gui.scroll_region_top, 1); | |
1906 } | |
1907 else if (s[0] == '\r') /* CR */ | |
1908 { | |
1909 gui.col = 0; | |
1910 } | |
1911 else if (s[0] == '\b') /* Backspace */ | |
1912 { | |
1913 if (gui.col) | |
1914 --gui.col; | |
1915 } | |
1916 else if (s[0] == Ctrl_L) /* cursor-right */ | |
1917 { | |
1918 ++gui.col; | |
1919 } | |
1920 else if (s[0] == Ctrl_G) /* Beep */ | |
1921 { | |
1922 gui_mch_beep(); | |
1923 } | |
1924 /* Other Ctrl character: shouldn't happen! */ | |
1925 | |
1926 --len; /* Skip this char */ | |
1927 ++s; | |
1928 } | |
1929 else | |
1930 { | |
1931 p = s; | |
1932 while (len > 0 && ( | |
1933 #ifdef EBCDIC | |
1934 CtrlChar(*p) == 0 | |
1935 #else | |
1936 *p >= 0x20 | |
1937 #endif | |
1938 #ifdef FEAT_SIGN_ICONS | |
1939 || *p == SIGN_BYTE | |
1940 # ifdef FEAT_NETBEANS_INTG | |
1941 || *p == MULTISIGN_BYTE | |
1942 # endif | |
1943 #endif | |
1944 )) | |
1945 { | |
1946 len--; | |
1947 p++; | |
1948 } | |
1949 gui_outstr(s, (int)(p - s)); | |
1950 s = p; | |
1951 } | |
1952 } | |
1953 | |
1954 /* Postponed update of the cursor (won't work if "can_update_cursor" isn't | |
1955 * set). */ | |
1956 if (force_cursor) | |
1957 gui_update_cursor(TRUE, TRUE); | |
1958 | |
1959 /* When switching to another window the dragging must have stopped. | |
1960 * Required for GTK, dragged_sb isn't reset. */ | |
1961 if (old_curwin != curwin) | |
1962 gui.dragged_sb = SBAR_NONE; | |
1963 | |
1964 /* Update the scrollbars after clearing the screen or when switched | |
1965 * to another window. | |
1966 * Update the horizontal scrollbar always, it's difficult to check all | |
1967 * situations where it might change. */ | |
1968 if (force_scrollbar || old_curwin != curwin) | |
1969 gui_update_scrollbars(force_scrollbar); | |
1970 else | |
1971 gui_update_horiz_scrollbar(FALSE); | |
1972 old_curwin = curwin; | |
1973 | |
1974 /* | |
1975 * We need to make sure this is cleared since Athena doesn't tell us when | |
1976 * he is done dragging. Do the same for GTK. | |
1977 */ | |
574 | 1978 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) |
7 | 1979 gui.dragged_sb = SBAR_NONE; |
1980 #endif | |
1981 | |
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1982 gui_may_flush(); /* In case vim decides to take a nap */ |
7 | 1983 } |
1984 | |
1985 /* | |
1986 * When ScreenLines[] is invalid, updating the cursor should not be done, it | |
1987 * produces wrong results. Call gui_dont_update_cursor() before that code and | |
1988 * gui_can_update_cursor() afterwards. | |
1989 */ | |
1990 void | |
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1991 gui_dont_update_cursor(int undraw) |
7 | 1992 { |
1993 if (gui.in_use) | |
1994 { | |
1995 /* Undraw the cursor now, we probably can't do it after the change. */ | |
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1996 if (undraw) |
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1997 gui_undraw_cursor(); |
7 | 1998 can_update_cursor = FALSE; |
1999 } | |
2000 } | |
2001 | |
2002 void | |
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2003 gui_can_update_cursor(void) |
7 | 2004 { |
2005 can_update_cursor = TRUE; | |
2006 /* No need to update the cursor right now, there is always more output | |
2007 * after scrolling. */ | |
2008 } | |
2009 | |
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2010 /* |
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2011 * Disable issuing gui_mch_flush(). |
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2012 */ |
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2013 void |
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2014 gui_disable_flush(void) |
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2015 { |
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2016 ++disable_flush; |
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2017 } |
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2018 |
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2019 /* |
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2020 * Enable issuing gui_mch_flush(). |
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2021 */ |
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2022 void |
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2023 gui_enable_flush(void) |
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2024 { |
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2025 --disable_flush; |
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2026 } |
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2027 |
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2028 /* |
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2029 * Issue gui_mch_flush() if it is not disabled. |
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2030 */ |
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2031 void |
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2032 gui_may_flush(void) |
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2033 { |
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2034 if (disable_flush == 0) |
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2035 gui_mch_flush(); |
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2036 } |
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2037 |
7 | 2038 static void |
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2039 gui_outstr(char_u *s, int len) |
7 | 2040 { |
2041 int this_len; | |
2042 #ifdef FEAT_MBYTE | |
2043 int cells; | |
2044 #endif | |
2045 | |
2046 if (len == 0) | |
2047 return; | |
2048 | |
2049 if (len < 0) | |
2050 len = (int)STRLEN(s); | |
2051 | |
2052 while (len > 0) | |
2053 { | |
2054 #ifdef FEAT_MBYTE | |
2055 if (has_mbyte) | |
2056 { | |
2057 /* Find out how many chars fit in the current line. */ | |
2058 cells = 0; | |
2059 for (this_len = 0; this_len < len; ) | |
2060 { | |
2061 cells += (*mb_ptr2cells)(s + this_len); | |
2062 if (gui.col + cells > Columns) | |
2063 break; | |
474 | 2064 this_len += (*mb_ptr2len)(s + this_len); |
7 | 2065 } |
2066 if (this_len > len) | |
2067 this_len = len; /* don't include following composing char */ | |
2068 } | |
2069 else | |
2070 #endif | |
2071 if (gui.col + len > Columns) | |
2072 this_len = Columns - gui.col; | |
2073 else | |
2074 this_len = len; | |
2075 | |
2076 (void)gui_outstr_nowrap(s, this_len, | |
2077 0, (guicolor_T)0, (guicolor_T)0, 0); | |
2078 s += this_len; | |
2079 len -= this_len; | |
2080 #ifdef FEAT_MBYTE | |
2081 /* fill up for a double-width char that doesn't fit. */ | |
2082 if (len > 0 && gui.col < Columns) | |
2083 (void)gui_outstr_nowrap((char_u *)" ", 1, | |
2084 0, (guicolor_T)0, (guicolor_T)0, 0); | |
2085 #endif | |
2086 /* The cursor may wrap to the next line. */ | |
2087 if (gui.col >= Columns) | |
2088 { | |
2089 gui.col = 0; | |
2090 gui.row++; | |
2091 } | |
2092 } | |
2093 } | |
2094 | |
2095 /* | |
2096 * Output one character (may be one or two display cells). | |
2097 * Caller must check for valid "off". | |
2098 * Returns FAIL or OK, just like gui_outstr_nowrap(). | |
2099 */ | |
2100 static int | |
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2101 gui_screenchar( |
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2102 int off, /* Offset from start of screen */ |
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2103 int flags, |
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2104 guicolor_T fg, /* colors for cursor */ |
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2105 guicolor_T bg, /* colors for cursor */ |
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2106 int back) /* backup this many chars when using bold trick */ |
7 | 2107 { |
2108 #ifdef FEAT_MBYTE | |
2109 char_u buf[MB_MAXBYTES + 1]; | |
2110 | |
2111 /* Don't draw right halve of a double-width UTF-8 char. "cannot happen" */ | |
2112 if (enc_utf8 && ScreenLines[off] == 0) | |
2113 return OK; | |
2114 | |
2115 if (enc_utf8 && ScreenLinesUC[off] != 0) | |
2116 /* Draw UTF-8 multi-byte character. */ | |
2117 return gui_outstr_nowrap(buf, utfc_char2bytes(off, buf), | |
2118 flags, fg, bg, back); | |
2119 | |
2120 if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
2121 { | |
2122 buf[0] = ScreenLines[off]; | |
2123 buf[1] = ScreenLines2[off]; | |
2124 return gui_outstr_nowrap(buf, 2, flags, fg, bg, back); | |
2125 } | |
2126 | |
2127 /* Draw non-multi-byte character or DBCS character. */ | |
2128 return gui_outstr_nowrap(ScreenLines + off, | |
474 | 2129 enc_dbcs ? (*mb_ptr2len)(ScreenLines + off) : 1, |
7 | 2130 flags, fg, bg, back); |
2131 #else | |
2132 return gui_outstr_nowrap(ScreenLines + off, 1, flags, fg, bg, back); | |
2133 #endif | |
2134 } | |
2135 | |
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2136 #ifdef FEAT_GUI_GTK |
7 | 2137 /* |
2138 * Output the string at the given screen position. This is used in place | |
2139 * of gui_screenchar() where possible because Pango needs as much context | |
2140 * as possible to work nicely. It's a lot faster as well. | |
2141 */ | |
2142 static int | |
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2143 gui_screenstr( |
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2144 int off, /* Offset from start of screen */ |
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2145 int len, /* string length in screen cells */ |
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2146 int flags, |
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2147 guicolor_T fg, /* colors for cursor */ |
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2148 guicolor_T bg, /* colors for cursor */ |
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2149 int back) /* backup this many chars when using bold trick */ |
7 | 2150 { |
2151 char_u *buf; | |
2152 int outlen = 0; | |
2153 int i; | |
2154 int retval; | |
2155 | |
2156 if (len <= 0) /* "cannot happen"? */ | |
2157 return OK; | |
2158 | |
2159 if (enc_utf8) | |
2160 { | |
2161 buf = alloc((unsigned)(len * MB_MAXBYTES + 1)); | |
2162 if (buf == NULL) | |
2163 return OK; /* not much we could do here... */ | |
2164 | |
2165 for (i = off; i < off + len; ++i) | |
2166 { | |
2167 if (ScreenLines[i] == 0) | |
2168 continue; /* skip second half of double-width char */ | |
2169 | |
2170 if (ScreenLinesUC[i] == 0) | |
2171 buf[outlen++] = ScreenLines[i]; | |
2172 else | |
2173 outlen += utfc_char2bytes(i, buf + outlen); | |
2174 } | |
2175 | |
2176 buf[outlen] = NUL; /* only to aid debugging */ | |
2177 retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back); | |
2178 vim_free(buf); | |
2179 | |
2180 return retval; | |
2181 } | |
2182 else if (enc_dbcs == DBCS_JPNU) | |
2183 { | |
2184 buf = alloc((unsigned)(len * 2 + 1)); | |
2185 if (buf == NULL) | |
2186 return OK; /* not much we could do here... */ | |
2187 | |
2188 for (i = off; i < off + len; ++i) | |
2189 { | |
2190 buf[outlen++] = ScreenLines[i]; | |
2191 | |
2192 /* handle double-byte single-width char */ | |
2193 if (ScreenLines[i] == 0x8e) | |
2194 buf[outlen++] = ScreenLines2[i]; | |
2195 else if (MB_BYTE2LEN(ScreenLines[i]) == 2) | |
2196 buf[outlen++] = ScreenLines[++i]; | |
2197 } | |
2198 | |
2199 buf[outlen] = NUL; /* only to aid debugging */ | |
2200 retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back); | |
2201 vim_free(buf); | |
2202 | |
2203 return retval; | |
2204 } | |
2205 else | |
2206 { | |
2207 return gui_outstr_nowrap(&ScreenLines[off], len, | |
2208 flags, fg, bg, back); | |
2209 } | |
2210 } | |
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2211 #endif /* FEAT_GUI_GTK */ |
7 | 2212 |
2213 /* | |
2214 * Output the given string at the current cursor position. If the string is | |
2215 * too long to fit on the line, then it is truncated. | |
2216 * "flags": | |
2217 * GUI_MON_IS_CURSOR should only be used when this function is being called to | |
2218 * actually draw (an inverted) cursor. | |
1199 | 2219 * GUI_MON_TRS_CURSOR is used to draw the cursor text with a transparent |
7 | 2220 * background. |
2221 * GUI_MON_NOCLEAR is used to avoid clearing the selection when drawing over | |
2222 * it. | |
2223 * Returns OK, unless "back" is non-zero and using the bold trick, then return | |
2224 * FAIL (the caller should start drawing "back" chars back). | |
2225 */ | |
2226 int | |
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2227 gui_outstr_nowrap( |
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2228 char_u *s, |
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2229 int len, |
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2230 int flags, |
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2231 guicolor_T fg, /* colors for cursor */ |
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2232 guicolor_T bg, /* colors for cursor */ |
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2233 int back) /* backup this many chars when using bold trick */ |
7 | 2234 { |
2235 long_u highlight_mask; | |
2236 long_u hl_mask_todo; | |
2237 guicolor_T fg_color; | |
2238 guicolor_T bg_color; | |
203 | 2239 guicolor_T sp_color; |
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2240 #if !defined(FEAT_GUI_GTK) |
7 | 2241 GuiFont font = NOFONT; |
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2242 # ifdef FEAT_MBYTE |
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2243 GuiFont wide_font = NOFONT; |
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2244 # endif |
7 | 2245 # ifdef FEAT_XFONTSET |
2246 GuiFontset fontset = NOFONTSET; | |
2247 # endif | |
2248 #endif | |
2249 attrentry_T *aep = NULL; | |
2250 int draw_flags; | |
2251 int col = gui.col; | |
2252 #ifdef FEAT_SIGN_ICONS | |
2253 int draw_sign = FALSE; | |
2254 # ifdef FEAT_NETBEANS_INTG | |
2255 int multi_sign = FALSE; | |
2256 # endif | |
2257 #endif | |
2258 | |
2259 if (len < 0) | |
2260 len = (int)STRLEN(s); | |
2261 if (len == 0) | |
2262 return OK; | |
2263 | |
2264 #ifdef FEAT_SIGN_ICONS | |
2265 if (*s == SIGN_BYTE | |
2266 # ifdef FEAT_NETBEANS_INTG | |
2267 || *s == MULTISIGN_BYTE | |
2268 # endif | |
2269 ) | |
2270 { | |
2271 # ifdef FEAT_NETBEANS_INTG | |
2272 if (*s == MULTISIGN_BYTE) | |
2273 multi_sign = TRUE; | |
2274 # endif | |
2275 /* draw spaces instead */ | |
2276 s = (char_u *)" "; | |
2277 if (len == 1 && col > 0) | |
2278 --col; | |
2279 len = 2; | |
2280 draw_sign = TRUE; | |
2281 highlight_mask = 0; | |
2282 } | |
2283 else | |
2284 #endif | |
2285 if (gui.highlight_mask > HL_ALL) | |
2286 { | |
2287 aep = syn_gui_attr2entry(gui.highlight_mask); | |
2288 if (aep == NULL) /* highlighting not set */ | |
2289 highlight_mask = 0; | |
2290 else | |
2291 highlight_mask = aep->ae_attr; | |
2292 } | |
2293 else | |
2294 highlight_mask = gui.highlight_mask; | |
2295 hl_mask_todo = highlight_mask; | |
2296 | |
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2297 #if !defined(FEAT_GUI_GTK) |
7 | 2298 /* Set the font */ |
2299 if (aep != NULL && aep->ae_u.gui.font != NOFONT) | |
2300 font = aep->ae_u.gui.font; | |
2301 # ifdef FEAT_XFONTSET | |
2302 else if (aep != NULL && aep->ae_u.gui.fontset != NOFONTSET) | |
2303 fontset = aep->ae_u.gui.fontset; | |
2304 # endif | |
2305 else | |
2306 { | |
2307 # ifdef FEAT_XFONTSET | |
2308 if (gui.fontset != NOFONTSET) | |
2309 fontset = gui.fontset; | |
2310 else | |
2311 # endif | |
2312 if (hl_mask_todo & (HL_BOLD | HL_STANDOUT)) | |
2313 { | |
2314 if ((hl_mask_todo & HL_ITALIC) && gui.boldital_font != NOFONT) | |
2315 { | |
2316 font = gui.boldital_font; | |
2317 hl_mask_todo &= ~(HL_BOLD | HL_STANDOUT | HL_ITALIC); | |
2318 } | |
2319 else if (gui.bold_font != NOFONT) | |
2320 { | |
2321 font = gui.bold_font; | |
2322 hl_mask_todo &= ~(HL_BOLD | HL_STANDOUT); | |
2323 } | |
2324 else | |
2325 font = gui.norm_font; | |
2326 } | |
2327 else if ((hl_mask_todo & HL_ITALIC) && gui.ital_font != NOFONT) | |
2328 { | |
2329 font = gui.ital_font; | |
2330 hl_mask_todo &= ~HL_ITALIC; | |
2331 } | |
2332 else | |
2333 font = gui.norm_font; | |
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2334 |
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2335 # ifdef FEAT_MBYTE |
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2336 /* |
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2337 * Choose correct wide_font by font. wide_font should be set with font |
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2338 * at same time in above block. But it will make many "ifdef" nasty |
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2339 * blocks. So we do it here. |
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2340 */ |
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2341 if (font == gui.boldital_font && gui.wide_boldital_font) |
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2342 wide_font = gui.wide_boldital_font; |
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2343 else if (font == gui.bold_font && gui.wide_bold_font) |
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2344 wide_font = gui.wide_bold_font; |
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2345 else if (font == gui.ital_font && gui.wide_ital_font) |
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2346 wide_font = gui.wide_ital_font; |
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2347 else if (font == gui.norm_font && gui.wide_font) |
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2348 wide_font = gui.wide_font; |
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2349 # endif |
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2350 |
7 | 2351 } |
2352 # ifdef FEAT_XFONTSET | |
2353 if (fontset != NOFONTSET) | |
2354 gui_mch_set_fontset(fontset); | |
2355 else | |
2356 # endif | |
2357 gui_mch_set_font(font); | |
2358 #endif | |
2359 | |
2360 draw_flags = 0; | |
2361 | |
2362 /* Set the color */ | |
2363 bg_color = gui.back_pixel; | |
2364 if ((flags & GUI_MON_IS_CURSOR) && gui.in_focus) | |
2365 { | |
2366 draw_flags |= DRAW_CURSOR; | |
2367 fg_color = fg; | |
2368 bg_color = bg; | |
203 | 2369 sp_color = fg; |
7 | 2370 } |
2371 else if (aep != NULL) | |
2372 { | |
2373 fg_color = aep->ae_u.gui.fg_color; | |
2374 if (fg_color == INVALCOLOR) | |
2375 fg_color = gui.norm_pixel; | |
2376 bg_color = aep->ae_u.gui.bg_color; | |
2377 if (bg_color == INVALCOLOR) | |
2378 bg_color = gui.back_pixel; | |
203 | 2379 sp_color = aep->ae_u.gui.sp_color; |
2380 if (sp_color == INVALCOLOR) | |
2381 sp_color = fg_color; | |
7 | 2382 } |
2383 else | |
203 | 2384 { |
7 | 2385 fg_color = gui.norm_pixel; |
203 | 2386 sp_color = fg_color; |
2387 } | |
7 | 2388 |
2389 if (highlight_mask & (HL_INVERSE | HL_STANDOUT)) | |
2390 { | |
2823 | 2391 #if defined(AMIGA) |
7 | 2392 gui_mch_set_colors(bg_color, fg_color); |
2393 #else | |
2394 gui_mch_set_fg_color(bg_color); | |
2395 gui_mch_set_bg_color(fg_color); | |
2396 #endif | |
2397 } | |
2398 else | |
2399 { | |
2823 | 2400 #if defined(AMIGA) |
7 | 2401 gui_mch_set_colors(fg_color, bg_color); |
2402 #else | |
2403 gui_mch_set_fg_color(fg_color); | |
2404 gui_mch_set_bg_color(bg_color); | |
2405 #endif | |
2406 } | |
203 | 2407 gui_mch_set_sp_color(sp_color); |
7 | 2408 |
2409 /* Clear the selection if we are about to write over it */ | |
2410 if (!(flags & GUI_MON_NOCLEAR)) | |
2411 clip_may_clear_selection(gui.row, gui.row); | |
2412 | |
2413 | |
2414 /* If there's no bold font, then fake it */ | |
2415 if (hl_mask_todo & (HL_BOLD | HL_STANDOUT)) | |
2416 draw_flags |= DRAW_BOLD; | |
2417 | |
2418 /* | |
2419 * When drawing bold or italic characters the spill-over from the left | |
2420 * neighbor may be destroyed. Let the caller backup to start redrawing | |
2421 * just after a blank. | |
2422 */ | |
2423 if (back != 0 && ((draw_flags & DRAW_BOLD) || (highlight_mask & HL_ITALIC))) | |
2424 return FAIL; | |
2425 | |
2823 | 2426 #if defined(FEAT_GUI_GTK) |
7 | 2427 /* If there's no italic font, then fake it. |
2428 * For GTK2, we don't need a different font for italic style. */ | |
2429 if (hl_mask_todo & HL_ITALIC) | |
2430 draw_flags |= DRAW_ITALIC; | |
2431 | |
2432 /* Do we underline the text? */ | |
2433 if (hl_mask_todo & HL_UNDERLINE) | |
2434 draw_flags |= DRAW_UNDERL; | |
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2435 |
7 | 2436 #else |
2437 /* Do we underline the text? */ | |
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2438 if ((hl_mask_todo & HL_UNDERLINE) || (hl_mask_todo & HL_ITALIC)) |
7 | 2439 draw_flags |= DRAW_UNDERL; |
2440 #endif | |
203 | 2441 /* Do we undercurl the text? */ |
2442 if (hl_mask_todo & HL_UNDERCURL) | |
2443 draw_flags |= DRAW_UNDERC; | |
7 | 2444 |
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2445 /* Do we strikethrough the text? */ |
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2446 if (hl_mask_todo & HL_STRIKETHROUGH) |
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2447 draw_flags |= DRAW_STRIKE; |
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2448 |
1199 | 2449 /* Do we draw transparently? */ |
7 | 2450 if (flags & GUI_MON_TRS_CURSOR) |
2451 draw_flags |= DRAW_TRANSP; | |
2452 | |
2453 /* | |
2454 * Draw the text. | |
2455 */ | |
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2456 #ifdef FEAT_GUI_GTK |
7 | 2457 /* The value returned is the length in display cells */ |
2458 len = gui_gtk2_draw_string(gui.row, col, s, len, draw_flags); | |
2459 #else | |
2460 # ifdef FEAT_MBYTE | |
2461 if (enc_utf8) | |
2462 { | |
2463 int start; /* index of bytes to be drawn */ | |
2464 int cells; /* cellwidth of bytes to be drawn */ | |
4352 | 2465 int thislen; /* length of bytes to be drawn */ |
7 | 2466 int cn; /* cellwidth of current char */ |
2467 int i; /* index of current char */ | |
2468 int c; /* current char value */ | |
2469 int cl; /* byte length of current char */ | |
2470 int comping; /* current char is composing */ | |
2471 int scol = col; /* screen column */ | |
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2472 int curr_wide = FALSE; /* use 'guifontwide' */ |
4053 | 2473 int prev_wide = FALSE; |
2474 int wide_changed; | |
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2475 # ifdef WIN3264 |
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2476 int sep_comp = FALSE; /* Don't separate composing chars. */ |
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2477 # else |
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2478 int sep_comp = TRUE; /* Separate composing chars. */ |
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2479 # endif |
7 | 2480 |
2481 /* Break the string at a composing character, it has to be drawn on | |
2482 * top of the previous character. */ | |
2483 start = 0; | |
2484 cells = 0; | |
2485 for (i = 0; i < len; i += cl) | |
2486 { | |
2487 c = utf_ptr2char(s + i); | |
2488 cn = utf_char2cells(c); | |
2489 comping = utf_iscomposing(c); | |
2490 if (!comping) /* count cells from non-composing chars */ | |
2491 cells += cn; | |
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2492 if (!comping || sep_comp) |
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2493 { |
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2494 if (cn > 1 |
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2495 # ifdef FEAT_XFONTSET |
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2496 && fontset == NOFONTSET |
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2497 # endif |
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2498 && wide_font != NOFONT) |
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2499 curr_wide = TRUE; |
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2500 else |
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2501 curr_wide = FALSE; |
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2502 } |
474 | 2503 cl = utf_ptr2len(s + i); |
7 | 2504 if (cl == 0) /* hit end of string */ |
2505 len = i + cl; /* len must be wrong "cannot happen" */ | |
2506 | |
4053 | 2507 wide_changed = curr_wide != prev_wide; |
2508 | |
2509 /* Print the string so far if it's the last character or there is | |
7 | 2510 * a composing character. */ |
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2511 if (i + cl >= len || (comping && sep_comp && i > start) |
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2512 || wide_changed |
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2513 # if defined(FEAT_GUI_X11) |
7 | 2514 || (cn > 1 |
2515 # ifdef FEAT_XFONTSET | |
2516 /* No fontset: At least draw char after wide char at | |
2517 * right position. */ | |
2518 && fontset == NOFONTSET | |
2519 # endif | |
2520 ) | |
2521 # endif | |
2522 ) | |
2523 { | |
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2524 if ((comping && sep_comp) || wide_changed) |
7 | 2525 thislen = i - start; |
2526 else | |
2527 thislen = i - start + cl; | |
2528 if (thislen > 0) | |
2529 { | |
4053 | 2530 if (prev_wide) |
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2531 gui_mch_set_font(wide_font); |
7 | 2532 gui_mch_draw_string(gui.row, scol, s + start, thislen, |
2533 draw_flags); | |
4053 | 2534 if (prev_wide) |
2535 gui_mch_set_font(font); | |
7 | 2536 start += thislen; |
2537 } | |
2538 scol += cells; | |
2539 cells = 0; | |
4053 | 2540 /* Adjust to not draw a character which width is changed |
2541 * against with last one. */ | |
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2542 if (wide_changed && !(comping && sep_comp)) |
7 | 2543 { |
4053 | 2544 scol -= cn; |
2545 cl = 0; | |
7 | 2546 } |
2547 | |
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2548 # if defined(FEAT_GUI_X11) |
11 | 2549 /* No fontset: draw a space to fill the gap after a wide char |
2550 * */ | |
7 | 2551 if (cn > 1 && (draw_flags & DRAW_TRANSP) == 0 |
2552 # ifdef FEAT_XFONTSET | |
2553 && fontset == NOFONTSET | |
2554 # endif | |
4053 | 2555 && !wide_changed) |
7 | 2556 gui_mch_draw_string(gui.row, scol - 1, (char_u *)" ", |
2557 1, draw_flags); | |
2558 # endif | |
2559 } | |
2560 /* Draw a composing char on top of the previous char. */ | |
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2561 if (comping && sep_comp) |
7 | 2562 { |
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|
2563 # if defined(__APPLE_CC__) && TARGET_API_MAC_CARBON |
536 | 2564 /* Carbon ATSUI autodraws composing char over previous char */ |
2565 gui_mch_draw_string(gui.row, scol, s + i, cl, | |
7 | 2566 draw_flags | DRAW_TRANSP); |
187 | 2567 # else |
536 | 2568 gui_mch_draw_string(gui.row, scol - cn, s + i, cl, |
187 | 2569 draw_flags | DRAW_TRANSP); |
2570 # endif | |
7 | 2571 start = i + cl; |
2572 } | |
4053 | 2573 prev_wide = curr_wide; |
7 | 2574 } |
2575 /* The stuff below assumes "len" is the length in screen columns. */ | |
2576 len = scol - col; | |
2577 } | |
2578 else | |
2579 # endif | |
2580 { | |
2581 gui_mch_draw_string(gui.row, col, s, len, draw_flags); | |
2582 # ifdef FEAT_MBYTE | |
2583 if (enc_dbcs == DBCS_JPNU) | |
2584 { | |
2585 /* Get the length in display cells, this can be different from the | |
2586 * number of bytes for "euc-jp". */ | |
2338
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|
2587 len = mb_string2cells(s, len); |
7 | 2588 } |
2589 # endif | |
2590 } | |
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|
2591 #endif /* !FEAT_GUI_GTK */ |
7 | 2592 |
2593 if (!(flags & (GUI_MON_IS_CURSOR | GUI_MON_TRS_CURSOR))) | |
2594 gui.col = col + len; | |
2595 | |
2596 /* May need to invert it when it's part of the selection. */ | |
2597 if (flags & GUI_MON_NOCLEAR) | |
2598 clip_may_redraw_selection(gui.row, col, len); | |
2599 | |
2600 if (!(flags & (GUI_MON_IS_CURSOR | GUI_MON_TRS_CURSOR))) | |
2601 { | |
2602 /* Invalidate the old physical cursor position if we wrote over it */ | |
2603 if (gui.cursor_row == gui.row | |
2604 && gui.cursor_col >= col | |
2605 && gui.cursor_col < col + len) | |
2606 gui.cursor_is_valid = FALSE; | |
2607 } | |
2608 | |
2609 #ifdef FEAT_SIGN_ICONS | |
2610 if (draw_sign) | |
2611 /* Draw the sign on top of the spaces. */ | |
2612 gui_mch_drawsign(gui.row, col, gui.highlight_mask); | |
2592 | 2613 # if defined(FEAT_NETBEANS_INTG) && (defined(FEAT_GUI_X11) \ |
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changeset
|
2614 || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32)) |
7 | 2615 if (multi_sign) |
2616 netbeans_draw_multisign_indicator(gui.row); | |
2617 # endif | |
2618 #endif | |
2619 | |
2620 return OK; | |
2621 } | |
2622 | |
2623 /* | |
2624 * Un-draw the cursor. Actually this just redraws the character at the given | |
2625 * position. The character just before it too, for when it was in bold. | |
2626 */ | |
2627 void | |
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diff
changeset
|
2628 gui_undraw_cursor(void) |
7 | 2629 { |
2630 if (gui.cursor_is_valid) | |
2631 { | |
2632 #ifdef FEAT_HANGULIN | |
2633 if (composing_hangul | |
2634 && gui.col == gui.cursor_col && gui.row == gui.cursor_row) | |
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|
2635 { |
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|
2636 char_u *comp_buf; |
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|
2637 int comp_len; |
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|
2638 |
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diff
changeset
|
2639 comp_buf = hangul_composing_buffer_get(&comp_len); |
2c00f6b312bf
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|
2640 if (comp_buf) |
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|
2641 { |
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changeset
|
2642 (void)gui_outstr_nowrap(comp_buf, comp_len, |
2c00f6b312bf
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|
2643 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, |
2c00f6b312bf
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diff
changeset
|
2644 gui.norm_pixel, gui.back_pixel, 0); |
2c00f6b312bf
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diff
changeset
|
2645 vim_free(comp_buf); |
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diff
changeset
|
2646 } |
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parents:
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diff
changeset
|
2647 } |
7 | 2648 else |
2649 { | |
2650 #endif | |
2651 if (gui_redraw_block(gui.cursor_row, gui.cursor_col, | |
2652 gui.cursor_row, gui.cursor_col, GUI_MON_NOCLEAR) | |
2653 && gui.cursor_col > 0) | |
2654 (void)gui_redraw_block(gui.cursor_row, gui.cursor_col - 1, | |
2655 gui.cursor_row, gui.cursor_col - 1, GUI_MON_NOCLEAR); | |
2656 #ifdef FEAT_HANGULIN | |
2657 if (composing_hangul) | |
2658 (void)gui_redraw_block(gui.cursor_row, gui.cursor_col + 1, | |
2659 gui.cursor_row, gui.cursor_col + 1, GUI_MON_NOCLEAR); | |
2660 } | |
2661 #endif | |
2662 /* Cursor_is_valid is reset when the cursor is undrawn, also reset it | |
2663 * here in case it wasn't needed to undraw it. */ | |
2664 gui.cursor_is_valid = FALSE; | |
2665 } | |
2666 } | |
2667 | |
2668 void | |
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diff
changeset
|
2669 gui_redraw( |
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parents:
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diff
changeset
|
2670 int x, |
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parents:
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diff
changeset
|
2671 int y, |
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2672 int w, |
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2673 int h) |
7 | 2674 { |
2675 int row1, col1, row2, col2; | |
2676 | |
2677 row1 = Y_2_ROW(y); | |
2678 col1 = X_2_COL(x); | |
2679 row2 = Y_2_ROW(y + h - 1); | |
2680 col2 = X_2_COL(x + w - 1); | |
2681 | |
2682 (void)gui_redraw_block(row1, col1, row2, col2, GUI_MON_NOCLEAR); | |
2683 | |
2684 /* | |
2685 * We may need to redraw the cursor, but don't take it upon us to change | |
2686 * its location after a scroll. | |
2687 * (maybe be more strict even and test col too?) | |
2688 * These things may be outside the update/clipping region and reality may | |
2689 * not reflect Vims internal ideas if these operations are clipped away. | |
2690 */ | |
2691 if (gui.row == gui.cursor_row) | |
2692 gui_update_cursor(TRUE, TRUE); | |
2693 } | |
2694 | |
2695 /* | |
2696 * Draw a rectangular block of characters, from row1 to row2 (inclusive) and | |
2697 * from col1 to col2 (inclusive). | |
2698 * Return TRUE when the character before the first drawn character has | |
2699 * different attributes (may have to be redrawn too). | |
2700 */ | |
2701 int | |
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diff
changeset
|
2702 gui_redraw_block( |
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parents:
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diff
changeset
|
2703 int row1, |
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2704 int col1, |
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2705 int row2, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2706 int col2, |
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
2707 int flags) /* flags for gui_outstr_nowrap() */ |
7 | 2708 { |
2709 int old_row, old_col; | |
2710 long_u old_hl_mask; | |
2711 int off; | |
203 | 2712 sattr_T first_attr; |
7 | 2713 int idx, len; |
2714 int back, nback; | |
2715 int retval = FALSE; | |
2716 #ifdef FEAT_MBYTE | |
2717 int orig_col1, orig_col2; | |
2718 #endif | |
2719 | |
2720 /* Don't try to update when ScreenLines is not valid */ | |
2721 if (!screen_cleared || ScreenLines == NULL) | |
2722 return retval; | |
2723 | |
2724 /* Don't try to draw outside the shell! */ | |
2725 /* Check everything, strange values may be caused by a big border width */ | |
2726 col1 = check_col(col1); | |
2727 col2 = check_col(col2); | |
2728 row1 = check_row(row1); | |
2729 row2 = check_row(row2); | |
2730 | |
2731 /* Remember where our cursor was */ | |
2732 old_row = gui.row; | |
2733 old_col = gui.col; | |
2734 old_hl_mask = gui.highlight_mask; | |
2735 #ifdef FEAT_MBYTE | |
2736 orig_col1 = col1; | |
2737 orig_col2 = col2; | |
2738 #endif | |
2739 | |
2740 for (gui.row = row1; gui.row <= row2; gui.row++) | |
2741 { | |
2742 #ifdef FEAT_MBYTE | |
2743 /* When only half of a double-wide character is in the block, include | |
2744 * the other half. */ | |
2745 col1 = orig_col1; | |
2746 col2 = orig_col2; | |
2747 off = LineOffset[gui.row]; | |
2748 if (enc_dbcs != 0) | |
2749 { | |
2750 if (col1 > 0) | |
2751 col1 -= dbcs_screen_head_off(ScreenLines + off, | |
2752 ScreenLines + off + col1); | |
2753 col2 += dbcs_screen_tail_off(ScreenLines + off, | |
2754 ScreenLines + off + col2); | |
2755 } | |
2756 else if (enc_utf8) | |
2757 { | |
2758 if (ScreenLines[off + col1] == 0) | |
2759 --col1; | |
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2760 # ifdef FEAT_GUI_GTK |
7 | 2761 if (col2 + 1 < Columns && ScreenLines[off + col2 + 1] == 0) |
2762 ++col2; | |
2763 # endif | |
2764 } | |
2765 #endif | |
2766 gui.col = col1; | |
2767 off = LineOffset[gui.row] + gui.col; | |
2768 len = col2 - col1 + 1; | |
2769 | |
2770 /* Find how many chars back this highlighting starts, or where a space | |
2771 * is. Needed for when the bold trick is used */ | |
2772 for (back = 0; back < col1; ++back) | |
2773 if (ScreenAttrs[off - 1 - back] != ScreenAttrs[off] | |
2774 || ScreenLines[off - 1 - back] == ' ') | |
2775 break; | |
2776 retval = (col1 > 0 && ScreenAttrs[off - 1] != 0 && back == 0 | |
2777 && ScreenLines[off - 1] != ' '); | |
2778 | |
2779 /* Break it up in strings of characters with the same attributes. */ | |
2780 /* Print UTF-8 characters individually. */ | |
2781 while (len > 0) | |
2782 { | |
2783 first_attr = ScreenAttrs[off]; | |
2784 gui.highlight_mask = first_attr; | |
2277
f42e0b5ff9e9
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2275
diff
changeset
|
2785 #if defined(FEAT_MBYTE) && !defined(FEAT_GUI_GTK) |
7 | 2786 if (enc_utf8 && ScreenLinesUC[off] != 0) |
2787 { | |
2788 /* output multi-byte character separately */ | |
2789 nback = gui_screenchar(off, flags, | |
2790 (guicolor_T)0, (guicolor_T)0, back); | |
2791 if (gui.col < Columns && ScreenLines[off + 1] == 0) | |
2792 idx = 2; | |
2793 else | |
2794 idx = 1; | |
2795 } | |
2796 else if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
2797 { | |
2798 /* output double-byte, single-width character separately */ | |
2799 nback = gui_screenchar(off, flags, | |
2800 (guicolor_T)0, (guicolor_T)0, back); | |
2801 idx = 1; | |
2802 } | |
2803 else | |
2804 #endif | |
2805 { | |
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diff
changeset
|
2806 #ifdef FEAT_GUI_GTK |
7 | 2807 for (idx = 0; idx < len; ++idx) |
2808 { | |
2809 if (enc_utf8 && ScreenLines[off + idx] == 0) | |
2810 continue; /* skip second half of double-width char */ | |
2811 if (ScreenAttrs[off + idx] != first_attr) | |
2812 break; | |
2813 } | |
2814 /* gui_screenstr() takes care of multibyte chars */ | |
2815 nback = gui_screenstr(off, idx, flags, | |
2816 (guicolor_T)0, (guicolor_T)0, back); | |
2817 #else | |
2818 for (idx = 0; idx < len && ScreenAttrs[off + idx] == first_attr; | |
2819 idx++) | |
2820 { | |
2821 # ifdef FEAT_MBYTE | |
2822 /* Stop at a multi-byte Unicode character. */ | |
2823 if (enc_utf8 && ScreenLinesUC[off + idx] != 0) | |
2824 break; | |
2825 if (enc_dbcs == DBCS_JPNU) | |
2826 { | |
2827 /* Stop at a double-byte single-width char. */ | |
2828 if (ScreenLines[off + idx] == 0x8e) | |
2829 break; | |
474 | 2830 if (len > 1 && (*mb_ptr2len)(ScreenLines |
7 | 2831 + off + idx) == 2) |
2832 ++idx; /* skip second byte of double-byte char */ | |
2833 } | |
2834 # endif | |
2835 } | |
2836 nback = gui_outstr_nowrap(ScreenLines + off, idx, flags, | |
2837 (guicolor_T)0, (guicolor_T)0, back); | |
2838 #endif | |
2839 } | |
2840 if (nback == FAIL) | |
2841 { | |
2842 /* Must back up to start drawing where a bold or italic word | |
2843 * starts. */ | |
2844 off -= back; | |
2845 len += back; | |
2846 gui.col -= back; | |
2847 } | |
2848 else | |
2849 { | |
2850 off += idx; | |
2851 len -= idx; | |
2852 } | |
2853 back = 0; | |
2854 } | |
2855 } | |
2856 | |
2857 /* Put the cursor back where it was */ | |
2858 gui.row = old_row; | |
2859 gui.col = old_col; | |
835 | 2860 gui.highlight_mask = (int)old_hl_mask; |
7 | 2861 |
2862 return retval; | |
2863 } | |
2864 | |
2865 static void | |
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diff
changeset
|
2866 gui_delete_lines(int row, int count) |
7 | 2867 { |
2868 if (count <= 0) | |
2869 return; | |
2870 | |
2871 if (row + count > gui.scroll_region_bot) | |
2872 /* Scrolled out of region, just blank the lines out */ | |
2873 gui_clear_block(row, gui.scroll_region_left, | |
2874 gui.scroll_region_bot, gui.scroll_region_right); | |
2875 else | |
2876 { | |
2877 gui_mch_delete_lines(row, count); | |
2878 | |
2879 /* If the cursor was in the deleted lines it's now gone. If the | |
2880 * cursor was in the scrolled lines adjust its position. */ | |
2881 if (gui.cursor_row >= row | |
2882 && gui.cursor_col >= gui.scroll_region_left | |
2883 && gui.cursor_col <= gui.scroll_region_right) | |
2884 { | |
2885 if (gui.cursor_row < row + count) | |
2886 gui.cursor_is_valid = FALSE; | |
2887 else if (gui.cursor_row <= gui.scroll_region_bot) | |
2888 gui.cursor_row -= count; | |
2889 } | |
2890 } | |
2891 } | |
2892 | |
2893 static void | |
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diff
changeset
|
2894 gui_insert_lines(int row, int count) |
7 | 2895 { |
2896 if (count <= 0) | |
2897 return; | |
2898 | |
2899 if (row + count > gui.scroll_region_bot) | |
2900 /* Scrolled out of region, just blank the lines out */ | |
2901 gui_clear_block(row, gui.scroll_region_left, | |
2902 gui.scroll_region_bot, gui.scroll_region_right); | |
2903 else | |
2904 { | |
2905 gui_mch_insert_lines(row, count); | |
2906 | |
2907 if (gui.cursor_row >= gui.row | |
2908 && gui.cursor_col >= gui.scroll_region_left | |
2909 && gui.cursor_col <= gui.scroll_region_right) | |
2910 { | |
2911 if (gui.cursor_row <= gui.scroll_region_bot - count) | |
2912 gui.cursor_row += count; | |
2913 else if (gui.cursor_row <= gui.scroll_region_bot) | |
2914 gui.cursor_is_valid = FALSE; | |
2915 } | |
2916 } | |
2917 } | |
2918 | |
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changeset
|
2919 #ifdef FEAT_TIMERS |
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diff
changeset
|
2920 /* |
13060
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diff
changeset
|
2921 * Passed to ui_wait_for_chars_or_timer(), ignoring extra arguments. |
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diff
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|
2922 */ |
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changeset
|
2923 static int |
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diff
changeset
|
2924 gui_wait_for_chars_3( |
1bdc12630fc0
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diff
changeset
|
2925 long wtime, |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2926 int *interrupted UNUSED, |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2927 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
|
2928 { |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2929 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
|
2930 } |
13080
eee366f56b1a
patch 8.0.1415: warning for unused function without timers feature
Christian Brabandt <cb@256bit.org>
parents:
13064
diff
changeset
|
2931 #endif |
13060
1bdc12630fc0
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Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2932 |
1bdc12630fc0
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Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2933 /* |
11471
26525db57c4c
patch 8.0.0619: GUI gets stuck if timer uses feedkeys()
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
2934 * 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
|
2935 * or FAIL otherwise. |
26525db57c4c
patch 8.0.0619: GUI gets stuck if timer uses feedkeys()
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
2936 */ |
8577
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commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2937 static int |
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2938 gui_wait_for_chars_or_timer(long wtime) |
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2939 { |
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2940 #ifdef FEAT_TIMERS |
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2941 return ui_wait_for_chars_or_timer(wtime, gui_wait_for_chars_3, NULL, 0); |
8577
63dc856bd13d
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Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2942 #else |
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2943 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
|
2944 #endif |
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2945 } |
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2946 |
7 | 2947 /* |
2948 * The main GUI input routine. Waits for a character from the keyboard. | |
2949 * wtime == -1 Wait forever. | |
2950 * wtime == 0 Don't wait. | |
2951 * wtime > 0 Wait wtime milliseconds for a character. | |
2952 * Returns OK if a character was found to be available within the given time, | |
2953 * or FAIL otherwise. | |
2954 */ | |
2955 int | |
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2956 gui_wait_for_chars(long wtime, int tb_change_cnt) |
7 | 2957 { |
2958 int retval; | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13194
diff
changeset
|
2959 #if defined(ELAPSED_FUNC) |
13064
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
2960 ELAPSED_TYPE start_tv; |
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
2961 #endif |
7 | 2962 |
2208
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
2963 #ifdef FEAT_MENU |
7 | 2964 /* |
2965 * If we're going to wait a bit, update the menus and mouse shape for the | |
2966 * current State. | |
2967 */ | |
2968 if (wtime != 0) | |
2969 gui_update_menus(0); | |
2970 #endif | |
2971 | |
2972 gui_mch_update(); | |
2973 if (input_available()) /* Got char, return immediately */ | |
2974 return OK; | |
2975 if (wtime == 0) /* Don't wait for char */ | |
2976 return FAIL; | |
2977 | |
2978 /* Before waiting, flush any output to the screen. */ | |
2979 gui_mch_flush(); | |
2980 | |
2981 if (wtime > 0) | |
2982 { | |
2983 /* Blink when waiting for a character. Probably only does something | |
2984 * for showmatch() */ | |
2985 gui_mch_start_blink(); | |
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2986 retval = gui_wait_for_chars_or_timer(wtime); |
13152
f4c3a7f410f4
patch 8.0.1450: GUI: endless loop when stopping cursor blinking
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
2987 gui_mch_stop_blink(TRUE); |
7 | 2988 return retval; |
2989 } | |
2990 | |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13194
diff
changeset
|
2991 #if defined(ELAPSED_FUNC) |
13064
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
2992 ELAPSED_INIT(start_tv); |
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
2993 #endif |
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
2994 |
7 | 2995 /* |
1199 | 2996 * While we are waiting indefinitely for a character, blink the cursor. |
7 | 2997 */ |
2998 gui_mch_start_blink(); | |
2999 | |
203 | 3000 retval = FAIL; |
3001 /* | |
3002 * We may want to trigger the CursorHold event. First wait for | |
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3003 * 'updatetime' and if nothing is typed within that time, and feedkeys() |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3004 * wasn't used, put the K_CURSORHOLD key in the input buffer. |
203 | 3005 */ |
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
3006 if (gui_wait_for_chars_or_timer(p_ut) == OK) |
203 | 3007 retval = OK; |
13064
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
3008 else if (trigger_cursorhold() |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13194
diff
changeset
|
3009 #ifdef ELAPSED_FUNC |
13064
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
3010 && ELAPSED_FUNC(start_tv) >= p_ut |
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13194
diff
changeset
|
3011 #endif |
13064
dc160dbdcfe2
patch 8.0.1407: GUI: CursorHold may trigger before 'updatetime'
Christian Brabandt <cb@256bit.org>
parents:
13060
diff
changeset
|
3012 && typebuf.tb_change_cnt == tb_change_cnt) |
7 | 3013 { |
203 | 3014 char_u buf[3]; |
3015 | |
3016 /* Put K_CURSORHOLD in the input buffer. */ | |
3017 buf[0] = CSI; | |
3018 buf[1] = KS_EXTRA; | |
3019 buf[2] = (int)KE_CURSORHOLD; | |
3020 add_to_input_buf(buf, 3); | |
3021 | |
3022 retval = OK; | |
3023 } | |
3024 | |
11471
26525db57c4c
patch 8.0.0619: GUI gets stuck if timer uses feedkeys()
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
3025 if (retval == FAIL && typebuf.tb_change_cnt == tb_change_cnt) |
203 | 3026 { |
3027 /* Blocking wait. */ | |
368 | 3028 before_blocking(); |
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
3029 retval = gui_wait_for_chars_or_timer(-1L); |
7 | 3030 } |
3031 | |
13152
f4c3a7f410f4
patch 8.0.1450: GUI: endless loop when stopping cursor blinking
Christian Brabandt <cb@256bit.org>
parents:
13150
diff
changeset
|
3032 gui_mch_stop_blink(TRUE); |
7 | 3033 return retval; |
3034 } | |
3035 | |
3036 /* | |
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3037 * 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
|
3038 */ |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3039 int |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3040 gui_inchar( |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3041 char_u *buf, |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3042 int maxlen, |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3043 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
|
3044 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
|
3045 { |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3046 if (gui_wait_for_chars(wtime, tb_change_cnt) |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3047 && !typebuf_changed(tb_change_cnt)) |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3048 return read_from_input_buf(buf, (long)maxlen); |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3049 return 0; |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3050 } |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3051 |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3052 /* |
1137 | 3053 * Fill p[4] with mouse coordinates encoded for check_termcode(). |
7 | 3054 */ |
3055 static void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3056 fill_mouse_coord(char_u *p, int col, int row) |
7 | 3057 { |
3058 p[0] = (char_u)(col / 128 + ' ' + 1); | |
3059 p[1] = (char_u)(col % 128 + ' ' + 1); | |
3060 p[2] = (char_u)(row / 128 + ' ' + 1); | |
3061 p[3] = (char_u)(row % 128 + ' ' + 1); | |
3062 } | |
3063 | |
3064 /* | |
3065 * Generic mouse support function. Add a mouse event to the input buffer with | |
3066 * the given properties. | |
3067 * button --- may be any of MOUSE_LEFT, MOUSE_MIDDLE, MOUSE_RIGHT, | |
3068 * MOUSE_X1, MOUSE_X2 | |
3069 * MOUSE_DRAG, or MOUSE_RELEASE. | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3070 * 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
|
3071 * MOUSE_6 and MOUSE_7 for horizontal scroll wheel. |
7 | 3072 * x, y --- Coordinates of mouse in pixels. |
3073 * repeated_click --- TRUE if this click comes only a short time after a | |
3074 * previous click. | |
3075 * modifiers --- Bit field which may be any of the following modifiers | |
3076 * or'ed together: MOUSE_SHIFT | MOUSE_CTRL | MOUSE_ALT. | |
3077 * This function will ignore drag events where the mouse has not moved to a new | |
3078 * character. | |
3079 */ | |
3080 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3081 gui_send_mouse_event( |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3082 int button, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3083 int x, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3084 int y, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3085 int repeated_click, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3086 int_u modifiers) |
7 | 3087 { |
3088 static int prev_row = 0, prev_col = 0; | |
3089 static int prev_button = -1; | |
3090 static int num_clicks = 1; | |
3091 char_u string[10]; | |
3092 enum key_extra button_char; | |
3093 int row, col; | |
3094 #ifdef FEAT_CLIPBOARD | |
3095 int checkfor; | |
3096 int did_clip = FALSE; | |
3097 #endif | |
3098 | |
3099 /* | |
3100 * Scrolling may happen at any time, also while a selection is present. | |
3101 */ | |
3102 switch (button) | |
3103 { | |
3104 case MOUSE_X1: | |
3105 button_char = KE_X1MOUSE; | |
3106 goto button_set; | |
3107 case MOUSE_X2: | |
3108 button_char = KE_X2MOUSE; | |
3109 goto button_set; | |
3110 case MOUSE_4: | |
3111 button_char = KE_MOUSEDOWN; | |
3112 goto button_set; | |
3113 case MOUSE_5: | |
3114 button_char = KE_MOUSEUP; | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3115 goto button_set; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3116 case MOUSE_6: |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3117 button_char = KE_MOUSELEFT; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3118 goto button_set; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3119 case MOUSE_7: |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3120 button_char = KE_MOUSERIGHT; |
7 | 3121 button_set: |
3122 { | |
3123 /* Don't put events in the input queue now. */ | |
3124 if (hold_gui_events) | |
3125 return; | |
3126 | |
3127 string[3] = CSI; | |
3128 string[4] = KS_EXTRA; | |
3129 string[5] = (int)button_char; | |
3130 | |
3131 /* Pass the pointer coordinates of the scroll event so that we | |
3132 * know which window to scroll. */ | |
3133 row = gui_xy2colrow(x, y, &col); | |
3134 string[6] = (char_u)(col / 128 + ' ' + 1); | |
3135 string[7] = (char_u)(col % 128 + ' ' + 1); | |
3136 string[8] = (char_u)(row / 128 + ' ' + 1); | |
3137 string[9] = (char_u)(row % 128 + ' ' + 1); | |
3138 | |
3139 if (modifiers == 0) | |
3140 add_to_input_buf(string + 3, 7); | |
3141 else | |
3142 { | |
3143 string[0] = CSI; | |
3144 string[1] = KS_MODIFIER; | |
3145 string[2] = 0; | |
3146 if (modifiers & MOUSE_SHIFT) | |
3147 string[2] |= MOD_MASK_SHIFT; | |
3148 if (modifiers & MOUSE_CTRL) | |
3149 string[2] |= MOD_MASK_CTRL; | |
3150 if (modifiers & MOUSE_ALT) | |
3151 string[2] |= MOD_MASK_ALT; | |
3152 add_to_input_buf(string, 10); | |
3153 } | |
3154 return; | |
3155 } | |
3156 } | |
3157 | |
3158 #ifdef FEAT_CLIPBOARD | |
3159 /* If a clipboard selection is in progress, handle it */ | |
3160 if (clip_star.state == SELECT_IN_PROGRESS) | |
3161 { | |
3162 clip_process_selection(button, X_2_COL(x), Y_2_ROW(y), repeated_click); | |
3163 return; | |
3164 } | |
3165 | |
3166 /* Determine which mouse settings to look for based on the current mode */ | |
3167 switch (get_real_state()) | |
3168 { | |
3169 case NORMAL_BUSY: | |
3170 case OP_PENDING: | |
12822
0eb12ef4f8ba
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parents:
12802
diff
changeset
|
3171 # ifdef FEAT_TERMINAL |
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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
|
3172 case TERMINAL: |
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patch 8.0.1288: GUI: cannot drag the statusline of a terminal window
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parents:
12802
diff
changeset
|
3173 # endif |
7 | 3174 case NORMAL: checkfor = MOUSE_NORMAL; break; |
3175 case VISUAL: checkfor = MOUSE_VISUAL; break; | |
788 | 3176 case SELECTMODE: checkfor = MOUSE_VISUAL; break; |
7 | 3177 case REPLACE: |
3178 case REPLACE+LANGMAP: | |
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parents:
12802
diff
changeset
|
3179 # ifdef FEAT_VREPLACE |
7 | 3180 case VREPLACE: |
3181 case VREPLACE+LANGMAP: | |
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parents:
12802
diff
changeset
|
3182 # endif |
7 | 3183 case INSERT: |
3184 case INSERT+LANGMAP: checkfor = MOUSE_INSERT; break; | |
3185 case ASKMORE: | |
3186 case HITRETURN: /* At the more- and hit-enter prompt pass the | |
3187 mouse event for a click on or below the | |
3188 message line. */ | |
3189 if (Y_2_ROW(y) >= msg_row) | |
3190 checkfor = MOUSE_NORMAL; | |
3191 else | |
3192 checkfor = MOUSE_RETURN; | |
3193 break; | |
3194 | |
3195 /* | |
3196 * On the command line, use the clipboard selection on all lines | |
3197 * but the command line. But not when pasting. | |
3198 */ | |
3199 case CMDLINE: | |
3200 case CMDLINE+LANGMAP: | |
3201 if (Y_2_ROW(y) < cmdline_row && button != MOUSE_MIDDLE) | |
3202 checkfor = MOUSE_NONE; | |
3203 else | |
3204 checkfor = MOUSE_COMMAND; | |
3205 break; | |
3206 | |
3207 default: | |
3208 checkfor = MOUSE_NONE; | |
3209 break; | |
3210 }; | |
3211 | |
3212 /* | |
3213 * Allow clipboard selection of text on the command line in "normal" | |
3214 * modes. Don't do this when dragging the status line, or extending a | |
3215 * Visual selection. | |
3216 */ | |
3217 if ((State == NORMAL || State == NORMAL_BUSY || (State & INSERT)) | |
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Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
3218 && Y_2_ROW(y) >= topframe->fr_height + firstwin->w_winrow |
7 | 3219 && button != MOUSE_DRAG |
3220 # ifdef FEAT_MOUSESHAPE | |
3221 && !drag_status_line | |
3222 && !drag_sep_line | |
3223 # endif | |
3224 ) | |
3225 checkfor = MOUSE_NONE; | |
3226 | |
3227 /* | |
3228 * Use modeless selection when holding CTRL and SHIFT pressed. | |
3229 */ | |
3230 if ((modifiers & MOUSE_CTRL) && (modifiers & MOUSE_SHIFT)) | |
3231 checkfor = MOUSE_NONEF; | |
3232 | |
3233 /* | |
3234 * In Ex mode, always use modeless selection. | |
3235 */ | |
3236 if (exmode_active) | |
3237 checkfor = MOUSE_NONE; | |
3238 | |
3239 /* | |
3240 * If the mouse settings say to not use the mouse, use the modeless | |
3241 * selection. But if Visual is active, assume that only the Visual area | |
3242 * will be selected. | |
3243 * Exception: On the command line, both the selection is used and a mouse | |
3244 * key is send. | |
3245 */ | |
3246 if (!mouse_has(checkfor) || checkfor == MOUSE_COMMAND) | |
3247 { | |
3248 /* Don't do modeless selection in Visual mode. */ | |
3249 if (checkfor != MOUSE_NONEF && VIsual_active && (State & NORMAL)) | |
3250 return; | |
3251 | |
3252 /* | |
3253 * When 'mousemodel' is "popup", shift-left is translated to right. | |
3254 * But not when also using Ctrl. | |
3255 */ | |
3256 if (mouse_model_popup() && button == MOUSE_LEFT | |
3257 && (modifiers & MOUSE_SHIFT) && !(modifiers & MOUSE_CTRL)) | |
3258 { | |
3259 button = MOUSE_RIGHT; | |
3260 modifiers &= ~ MOUSE_SHIFT; | |
3261 } | |
3262 | |
3263 /* If the selection is done, allow the right button to extend it. | |
3264 * If the selection is cleared, allow the right button to start it | |
3265 * from the cursor position. */ | |
3266 if (button == MOUSE_RIGHT) | |
3267 { | |
3268 if (clip_star.state == SELECT_CLEARED) | |
3269 { | |
3270 if (State & CMDLINE) | |
3271 { | |
3272 col = msg_col; | |
3273 row = msg_row; | |
3274 } | |
3275 else | |
3276 { | |
3277 col = curwin->w_wcol; | |
3278 row = curwin->w_wrow + W_WINROW(curwin); | |
3279 } | |
3280 clip_start_selection(col, row, FALSE); | |
3281 } | |
3282 clip_process_selection(button, X_2_COL(x), Y_2_ROW(y), | |
3283 repeated_click); | |
3284 did_clip = TRUE; | |
3285 } | |
3286 /* Allow the left button to start the selection */ | |
2823 | 3287 else if (button == MOUSE_LEFT) |
7 | 3288 { |
3289 clip_start_selection(X_2_COL(x), Y_2_ROW(y), repeated_click); | |
3290 did_clip = TRUE; | |
3291 } | |
3292 | |
3293 /* Always allow pasting */ | |
3294 if (button != MOUSE_MIDDLE) | |
3295 { | |
3296 if (!mouse_has(checkfor) || button == MOUSE_RELEASE) | |
3297 return; | |
3298 if (checkfor != MOUSE_COMMAND) | |
3299 button = MOUSE_LEFT; | |
3300 } | |
3301 repeated_click = FALSE; | |
3302 } | |
3303 | |
3304 if (clip_star.state != SELECT_CLEARED && !did_clip) | |
3674 | 3305 clip_clear_selection(&clip_star); |
7 | 3306 #endif |
3307 | |
3308 /* Don't put events in the input queue now. */ | |
3309 if (hold_gui_events) | |
3310 return; | |
3311 | |
3312 row = gui_xy2colrow(x, y, &col); | |
3313 | |
3314 /* | |
3315 * If we are dragging and the mouse hasn't moved far enough to be on a | |
3316 * different character, then don't send an event to vim. | |
3317 */ | |
3318 if (button == MOUSE_DRAG) | |
3319 { | |
3320 if (row == prev_row && col == prev_col) | |
3321 return; | |
3322 /* Dragging above the window, set "row" to -1 to cause a scroll. */ | |
3323 if (y < 0) | |
3324 row = -1; | |
3325 } | |
3326 | |
3327 /* | |
3328 * If topline has changed (window scrolled) since the last click, reset | |
3329 * repeated_click, because we don't want starting Visual mode when | |
3330 * clicking on a different character in the text. | |
3331 */ | |
3332 if (curwin->w_topline != gui_prev_topline | |
3333 #ifdef FEAT_DIFF | |
3334 || curwin->w_topfill != gui_prev_topfill | |
3335 #endif | |
3336 ) | |
3337 repeated_click = FALSE; | |
3338 | |
3339 string[0] = CSI; /* this sequence is recognized by check_termcode() */ | |
3340 string[1] = KS_MOUSE; | |
3341 string[2] = KE_FILLER; | |
3342 if (button != MOUSE_DRAG && button != MOUSE_RELEASE) | |
3343 { | |
3344 if (repeated_click) | |
3345 { | |
3346 /* | |
3347 * Handle multiple clicks. They only count if the mouse is still | |
3348 * pointing at the same character. | |
3349 */ | |
3350 if (button != prev_button || row != prev_row || col != prev_col) | |
3351 num_clicks = 1; | |
3352 else if (++num_clicks > 4) | |
3353 num_clicks = 1; | |
3354 } | |
3355 else | |
3356 num_clicks = 1; | |
3357 prev_button = button; | |
3358 gui_prev_topline = curwin->w_topline; | |
3359 #ifdef FEAT_DIFF | |
3360 gui_prev_topfill = curwin->w_topfill; | |
3361 #endif | |
3362 | |
3363 string[3] = (char_u)(button | 0x20); | |
3364 SET_NUM_MOUSE_CLICKS(string[3], num_clicks); | |
3365 } | |
3366 else | |
3367 string[3] = (char_u)button; | |
3368 | |
3369 string[3] |= modifiers; | |
3370 fill_mouse_coord(string + 4, col, row); | |
3371 add_to_input_buf(string, 8); | |
3372 | |
3373 if (row < 0) | |
3374 prev_row = 0; | |
3375 else | |
3376 prev_row = row; | |
3377 prev_col = col; | |
3378 | |
3379 /* | |
3380 * We need to make sure this is cleared since Athena doesn't tell us when | |
3381 * he is done dragging. Neither does GTK+ 2 -- at least for now. | |
3382 */ | |
2277
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Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
3383 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) |
7 | 3384 gui.dragged_sb = SBAR_NONE; |
3385 #endif | |
3386 } | |
3387 | |
3388 /* | |
3389 * Convert x and y coordinate to column and row in text window. | |
3390 * Corrects for multi-byte character. | |
3391 * returns column in "*colp" and row as return value; | |
3392 */ | |
3393 int | |
7821
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3394 gui_xy2colrow(int x, int y, int *colp) |
7 | 3395 { |
3396 int col = check_col(X_2_COL(x)); | |
3397 int row = check_row(Y_2_ROW(y)); | |
3398 | |
3399 #ifdef FEAT_MBYTE | |
3400 *colp = mb_fix_col(col, row); | |
3401 #else | |
3402 *colp = col; | |
3403 #endif | |
3404 return row; | |
3405 } | |
3406 | |
3407 #if defined(FEAT_MENU) || defined(PROTO) | |
3408 /* | |
3409 * Callback function for when a menu entry has been selected. | |
3410 */ | |
3411 void | |
7821
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3412 gui_menu_cb(vimmenu_T *menu) |
7 | 3413 { |
664 | 3414 char_u bytes[sizeof(long_u)]; |
7 | 3415 |
3416 /* Don't put events in the input queue now. */ | |
3417 if (hold_gui_events) | |
3418 return; | |
3419 | |
3420 bytes[0] = CSI; | |
3421 bytes[1] = KS_MENU; | |
3422 bytes[2] = KE_FILLER; | |
664 | 3423 add_to_input_buf(bytes, 3); |
3424 add_long_to_buf((long_u)menu, bytes); | |
3425 add_to_input_buf_csi(bytes, sizeof(long_u)); | |
7 | 3426 } |
3427 #endif | |
3428 | |
811 | 3429 static int prev_which_scrollbars[3]; |
669 | 3430 |
7 | 3431 /* |
3432 * Set which components are present. | |
685 | 3433 * If "oldval" is not NULL, "oldval" is the previous value, the new value is |
7 | 3434 * in p_go. |
3435 */ | |
3436 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3437 gui_init_which_components(char_u *oldval UNUSED) |
7 | 3438 { |
3439 #ifdef FEAT_MENU | |
3440 static int prev_menu_is_active = -1; | |
3441 #endif | |
3442 #ifdef FEAT_TOOLBAR | |
3443 static int prev_toolbar = -1; | |
3444 int using_toolbar = FALSE; | |
3445 #endif | |
685 | 3446 #ifdef FEAT_GUI_TABLINE |
3447 int using_tabline; | |
3448 #endif | |
7 | 3449 #ifdef FEAT_FOOTER |
3450 static int prev_footer = -1; | |
3451 int using_footer = FALSE; | |
3452 #endif | |
8140
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Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
3453 #if defined(FEAT_MENU) |
7 | 3454 static int prev_tearoff = -1; |
3455 int using_tearoff = FALSE; | |
3456 #endif | |
3457 | |
3458 char_u *p; | |
3459 int i; | |
3460 #ifdef FEAT_MENU | |
3461 int grey_old, grey_new; | |
3462 char_u *temp; | |
3463 #endif | |
3464 win_T *wp; | |
3465 int need_set_size; | |
3466 int fix_size; | |
3467 | |
3468 #ifdef FEAT_MENU | |
3469 if (oldval != NULL && gui.in_use) | |
3470 { | |
3471 /* | |
3472 * Check if the menu's go from grey to non-grey or vise versa. | |
3473 */ | |
3474 grey_old = (vim_strchr(oldval, GO_GREY) != NULL); | |
3475 grey_new = (vim_strchr(p_go, GO_GREY) != NULL); | |
3476 if (grey_old != grey_new) | |
3477 { | |
3478 temp = p_go; | |
3479 p_go = oldval; | |
3480 gui_update_menus(MENU_ALL_MODES); | |
3481 p_go = temp; | |
3482 } | |
3483 } | |
3484 gui.menu_is_active = FALSE; | |
3485 #endif | |
3486 | |
3487 for (i = 0; i < 3; i++) | |
3488 gui.which_scrollbars[i] = FALSE; | |
3489 for (p = p_go; *p; p++) | |
3490 switch (*p) | |
3491 { | |
3492 case GO_LEFT: | |
3493 gui.which_scrollbars[SBAR_LEFT] = TRUE; | |
3494 break; | |
3495 case GO_RIGHT: | |
3496 gui.which_scrollbars[SBAR_RIGHT] = TRUE; | |
3497 break; | |
3498 case GO_VLEFT: | |
3499 if (win_hasvertsplit()) | |
3500 gui.which_scrollbars[SBAR_LEFT] = TRUE; | |
3501 break; | |
3502 case GO_VRIGHT: | |
3503 if (win_hasvertsplit()) | |
3504 gui.which_scrollbars[SBAR_RIGHT] = TRUE; | |
3505 break; | |
3506 case GO_BOT: | |
3507 gui.which_scrollbars[SBAR_BOTTOM] = TRUE; | |
3508 break; | |
3509 #ifdef FEAT_MENU | |
3510 case GO_MENUS: | |
3511 gui.menu_is_active = TRUE; | |
3512 break; | |
3513 #endif | |
3514 case GO_GREY: | |
3515 /* make menu's have grey items, ignored here */ | |
3516 break; | |
3517 #ifdef FEAT_TOOLBAR | |
3518 case GO_TOOLBAR: | |
3519 using_toolbar = TRUE; | |
3520 break; | |
3521 #endif | |
3522 #ifdef FEAT_FOOTER | |
3523 case GO_FOOTER: | |
3524 using_footer = TRUE; | |
3525 break; | |
3526 #endif | |
3527 case GO_TEAROFF: | |
8140
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commit https://github.com/vim/vim/commit/cf7164a088664961e7d70dd100c5874dc5ceb293
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
3528 #if defined(FEAT_MENU) |
7 | 3529 using_tearoff = TRUE; |
3530 #endif | |
3531 break; | |
3532 default: | |
3533 /* Ignore options that are not supported */ | |
3534 break; | |
3535 } | |
685 | 3536 |
7 | 3537 if (gui.in_use) |
3538 { | |
811 | 3539 need_set_size = 0; |
7 | 3540 fix_size = FALSE; |
685 | 3541 |
3542 #ifdef FEAT_GUI_TABLINE | |
687 | 3543 /* Update the GUI tab line, it may appear or disappear. This may |
3544 * cause the non-GUI tab line to disappear or appear. */ | |
685 | 3545 using_tabline = gui_has_tabline(); |
706 | 3546 if (!gui_mch_showing_tabline() != !using_tabline) |
685 | 3547 { |
797 | 3548 /* We don't want a resize event change "Rows" here, save and |
3549 * restore it. Resizing is handled below. */ | |
3550 i = Rows; | |
685 | 3551 gui_update_tabline(); |
797 | 3552 Rows = i; |
1767 | 3553 need_set_size |= RESIZE_VERT; |
685 | 3554 if (using_tabline) |
3555 fix_size = TRUE; | |
3556 if (!gui_use_tabline()) | |
3557 redraw_tabline = TRUE; /* may draw non-GUI tab line */ | |
3558 } | |
3559 #endif | |
3560 | |
7 | 3561 for (i = 0; i < 3; i++) |
3562 { | |
811 | 3563 /* The scrollbar needs to be updated when it is shown/unshown and |
3564 * when switching tab pages. But the size only changes when it's | |
3565 * shown/unshown. Thus we need two places to remember whether a | |
3566 * scrollbar is there or not. */ | |
3567 if (gui.which_scrollbars[i] != prev_which_scrollbars[i] | |
3568 || gui.which_scrollbars[i] | |
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Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
3569 != curtab->tp_prev_which_scrollbars[i]) |
7 | 3570 { |
3571 if (i == SBAR_BOTTOM) | |
3572 gui_mch_enable_scrollbar(&gui.bottom_sbar, | |
3573 gui.which_scrollbars[i]); | |
3574 else | |
3575 { | |
3576 FOR_ALL_WINDOWS(wp) | |
3577 { | |
3578 gui_do_scrollbar(wp, i, gui.which_scrollbars[i]); | |
3579 } | |
3580 } | |
811 | 3581 if (gui.which_scrollbars[i] != prev_which_scrollbars[i]) |
3582 { | |
3583 if (i == SBAR_BOTTOM) | |
1767 | 3584 need_set_size |= RESIZE_VERT; |
811 | 3585 else |
1767 | 3586 need_set_size |= RESIZE_HOR; |
811 | 3587 if (gui.which_scrollbars[i]) |
3588 fix_size = TRUE; | |
3589 } | |
7 | 3590 } |
811 | 3591 curtab->tp_prev_which_scrollbars[i] = gui.which_scrollbars[i]; |
3592 prev_which_scrollbars[i] = gui.which_scrollbars[i]; | |
7 | 3593 } |
3594 | |
3595 #ifdef FEAT_MENU | |
3596 if (gui.menu_is_active != prev_menu_is_active) | |
3597 { | |
3598 /* We don't want a resize event change "Rows" here, save and | |
3599 * restore it. Resizing is handled below. */ | |
3600 i = Rows; | |
3601 gui_mch_enable_menu(gui.menu_is_active); | |
3602 Rows = i; | |
3603 prev_menu_is_active = gui.menu_is_active; | |
1767 | 3604 need_set_size |= RESIZE_VERT; |
7 | 3605 if (gui.menu_is_active) |
3606 fix_size = TRUE; | |
3607 } | |
3608 #endif | |
3609 | |
3610 #ifdef FEAT_TOOLBAR | |
3611 if (using_toolbar != prev_toolbar) | |
3612 { | |
3613 gui_mch_show_toolbar(using_toolbar); | |
3614 prev_toolbar = using_toolbar; | |
1767 | 3615 need_set_size |= RESIZE_VERT; |
7 | 3616 if (using_toolbar) |
3617 fix_size = TRUE; | |
3618 } | |
3619 #endif | |
3620 #ifdef FEAT_FOOTER | |
3621 if (using_footer != prev_footer) | |
3622 { | |
3623 gui_mch_enable_footer(using_footer); | |
3624 prev_footer = using_footer; | |
1767 | 3625 need_set_size |= RESIZE_VERT; |
7 | 3626 if (using_footer) |
3627 fix_size = TRUE; | |
3628 } | |
3629 #endif | |
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Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
3630 #if defined(FEAT_MENU) && !(defined(WIN3264) && !defined(FEAT_TEAROFF)) |
7 | 3631 if (using_tearoff != prev_tearoff) |
3632 { | |
3633 gui_mch_toggle_tearoffs(using_tearoff); | |
3634 prev_tearoff = using_tearoff; | |
3635 } | |
3636 #endif | |
1767 | 3637 if (need_set_size != 0) |
276 | 3638 { |
3639 #ifdef FEAT_GUI_GTK | |
1767 | 3640 long prev_Columns = Columns; |
3641 long prev_Rows = Rows; | |
276 | 3642 #endif |
7 | 3643 /* Adjust the size of the window to make the text area keep the |
3644 * same size and to avoid that part of our window is off-screen | |
3645 * and a scrollbar can't be used, for example. */ | |
811 | 3646 gui_set_shellsize(FALSE, fix_size, need_set_size); |
276 | 3647 |
3648 #ifdef FEAT_GUI_GTK | |
3649 /* GTK has the annoying habit of sending us resize events when | |
3650 * changing the window size ourselves. This mostly happens when | |
3651 * waiting for a character to arrive, quite unpredictably, and may | |
3652 * change Columns and Rows when we don't want it. Wait for a | |
3653 * character here to avoid this effect. | |
3654 * If you remove this, please test this command for resizing | |
292 | 3655 * effects (with optional left scrollbar): ":vsp|q|vsp|q|vsp|q". |
687 | 3656 * Don't do this while starting up though. |
1767 | 3657 * Don't change Rows when adding menu/toolbar/tabline. |
3658 * Don't change Columns when adding vertical toolbar. */ | |
3659 if (!gui.starting && need_set_size != (RESIZE_VERT | RESIZE_HOR)) | |
287 | 3660 (void)char_avail(); |
1767 | 3661 if ((need_set_size & RESIZE_VERT) == 0) |
3662 Rows = prev_Rows; | |
3663 if ((need_set_size & RESIZE_HOR) == 0) | |
3664 Columns = prev_Columns; | |
276 | 3665 #endif |
3666 } | |
687 | 3667 /* When the console tabline appears or disappears the window positions |
3668 * change. */ | |
3669 if (firstwin->w_winrow != tabline_height()) | |
3670 shell_new_rows(); /* recompute window positions and heights */ | |
7 | 3671 } |
3672 } | |
3673 | |
685 | 3674 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
3675 /* | |
3676 * Return TRUE if the GUI is taking care of the tabline. | |
3677 * It may still be hidden if 'showtabline' is zero. | |
3678 */ | |
3679 int | |
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3680 gui_use_tabline(void) |
685 | 3681 { |
3682 return gui.in_use && vim_strchr(p_go, GO_TABLINE) != NULL; | |
3683 } | |
3684 | |
3685 /* | |
3686 * Return TRUE if the GUI is showing the tabline. | |
3687 * This uses 'showtabline'. | |
3688 */ | |
3689 static int | |
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parents:
7801
diff
changeset
|
3690 gui_has_tabline(void) |
685 | 3691 { |
3692 if (!gui_use_tabline() | |
3693 || p_stal == 0 | |
3694 || (p_stal == 1 && first_tabpage->tp_next == NULL)) | |
3695 return FALSE; | |
3696 return TRUE; | |
3697 } | |
3698 | |
3699 /* | |
3700 * Update the tabline. | |
3701 * This may display/undisplay the tabline and update the labels. | |
3702 */ | |
3703 void | |
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parents:
7801
diff
changeset
|
3704 gui_update_tabline(void) |
685 | 3705 { |
3706 int showit = gui_has_tabline(); | |
797 | 3707 int shown = gui_mch_showing_tabline(); |
685 | 3708 |
3709 if (!gui.starting && starting == 0) | |
3710 { | |
848 | 3711 /* Updating the tabline uses direct GUI commands, flush |
3712 * outstanding instructions first. (esp. clear screen) */ | |
3713 out_flush(); | |
3714 | |
797 | 3715 if (!showit != !shown) |
3716 gui_mch_show_tabline(showit); | |
685 | 3717 if (showit != 0) |
3718 gui_mch_update_tabline(); | |
797 | 3719 |
3720 /* When the tabs change from hidden to shown or from shown to | |
3721 * hidden the size of the text area should remain the same. */ | |
3722 if (!showit != !shown) | |
811 | 3723 gui_set_shellsize(FALSE, showit, RESIZE_VERT); |
685 | 3724 } |
3725 } | |
3726 | |
3727 /* | |
839 | 3728 * Get the label or tooltip for tab page "tp" into NameBuff[]. |
685 | 3729 */ |
3730 void | |
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parents:
7801
diff
changeset
|
3731 get_tabline_label( |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
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parents:
7801
diff
changeset
|
3732 tabpage_T *tp, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3733 int tooltip) /* TRUE: get tooltip */ |
685 | 3734 { |
3735 int modified = FALSE; | |
3736 char_u buf[40]; | |
3737 int wincount; | |
3738 win_T *wp; | |
857 | 3739 char_u **opt; |
839 | 3740 |
3741 /* Use 'guitablabel' or 'guitabtooltip' if it's set. */ | |
857 | 3742 opt = (tooltip ? &p_gtt : &p_gtl); |
3743 if (**opt != NUL) | |
685 | 3744 { |
687 | 3745 int use_sandbox = FALSE; |
3746 int save_called_emsg = called_emsg; | |
3747 char_u res[MAXPATHL]; | |
706 | 3748 tabpage_T *save_curtab; |
839 | 3749 char_u *opt_name = (char_u *)(tooltip ? "guitabtooltip" |
3750 : "guitablabel"); | |
687 | 3751 |
3752 called_emsg = FALSE; | |
3753 | |
3754 printer_page_num = tabpage_index(tp); | |
3755 # ifdef FEAT_EVAL | |
3756 set_vim_var_nr(VV_LNUM, printer_page_num); | |
839 | 3757 use_sandbox = was_set_insecurely(opt_name, 0); |
687 | 3758 # endif |
706 | 3759 /* It's almost as going to the tabpage, but without autocommands. */ |
3760 curtab->tp_firstwin = firstwin; | |
3761 curtab->tp_lastwin = lastwin; | |
3762 curtab->tp_curwin = curwin; | |
3763 save_curtab = curtab; | |
3764 curtab = tp; | |
3765 topframe = curtab->tp_topframe; | |
3766 firstwin = curtab->tp_firstwin; | |
3767 lastwin = curtab->tp_lastwin; | |
3768 curwin = curtab->tp_curwin; | |
3769 curbuf = curwin->w_buffer; | |
3770 | |
687 | 3771 /* Can't use NameBuff directly, build_stl_str_hl() uses it. */ |
857 | 3772 build_stl_str_hl(curwin, res, MAXPATHL, *opt, use_sandbox, |
706 | 3773 0, (int)Columns, NULL, NULL); |
687 | 3774 STRCPY(NameBuff, res); |
3775 | |
706 | 3776 /* Back to the original curtab. */ |
3777 curtab = save_curtab; | |
3778 topframe = curtab->tp_topframe; | |
3779 firstwin = curtab->tp_firstwin; | |
3780 lastwin = curtab->tp_lastwin; | |
3781 curwin = curtab->tp_curwin; | |
3782 curbuf = curwin->w_buffer; | |
3783 | |
687 | 3784 if (called_emsg) |
839 | 3785 set_string_option_direct(opt_name, -1, |
694 | 3786 (char_u *)"", OPT_FREE, SID_ERROR); |
687 | 3787 called_emsg |= save_called_emsg; |
3788 } | |
857 | 3789 |
3790 /* If 'guitablabel'/'guitabtooltip' is not set or the result is empty then | |
3791 * use a default label. */ | |
3792 if (**opt == NUL || *NameBuff == NUL) | |
687 | 3793 { |
819 | 3794 /* Get the buffer name into NameBuff[] and shorten it. */ |
687 | 3795 get_trans_bufname(tp == curtab ? curbuf : tp->tp_curwin->w_buffer); |
839 | 3796 if (!tooltip) |
3797 shorten_dir(NameBuff); | |
687 | 3798 |
3799 wp = (tp == curtab) ? firstwin : tp->tp_firstwin; | |
3800 for (wincount = 0; wp != NULL; wp = wp->w_next, ++wincount) | |
3801 if (bufIsChanged(wp->w_buffer)) | |
3802 modified = TRUE; | |
3803 if (modified || wincount > 1) | |
3804 { | |
3805 if (wincount > 1) | |
3806 vim_snprintf((char *)buf, sizeof(buf), "%d", wincount); | |
3807 else | |
3808 buf[0] = NUL; | |
3809 if (modified) | |
3810 STRCAT(buf, "+"); | |
3811 STRCAT(buf, " "); | |
1620 | 3812 STRMOVE(NameBuff + STRLEN(buf), NameBuff); |
687 | 3813 mch_memmove(NameBuff, buf, STRLEN(buf)); |
3814 } | |
685 | 3815 } |
3816 } | |
3817 | |
691 | 3818 /* |
3819 * Send the event for clicking to select tab page "nr". | |
3820 * Returns TRUE if it was done, FALSE when skipped because we are already at | |
838 | 3821 * that tab page or the cmdline window is open. |
691 | 3822 */ |
3823 int | |
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parents:
7801
diff
changeset
|
3824 send_tabline_event(int nr) |
691 | 3825 { |
3826 char_u string[3]; | |
3827 | |
3828 if (nr == tabpage_index(curtab)) | |
3829 return FALSE; | |
844 | 3830 |
3831 /* Don't put events in the input queue now. */ | |
3832 if (hold_gui_events | |
838 | 3833 # ifdef FEAT_CMDWIN |
844 | 3834 || cmdwin_type != 0 |
3835 # endif | |
3836 ) | |
838 | 3837 { |
3838 /* Set it back to the current tab page. */ | |
3839 gui_mch_set_curtab(tabpage_index(curtab)); | |
3840 return FALSE; | |
3841 } | |
844 | 3842 |
691 | 3843 string[0] = CSI; |
3844 string[1] = KS_TABLINE; | |
3845 string[2] = KE_FILLER; | |
3846 add_to_input_buf(string, 3); | |
3847 string[0] = nr; | |
3848 add_to_input_buf_csi(string, 1); | |
3849 return TRUE; | |
3850 } | |
3851 | |
824 | 3852 /* |
3853 * Send a tabline menu event | |
3854 */ | |
3855 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3856 send_tabline_menu_event(int tabidx, int event) |
824 | 3857 { |
3858 char_u string[3]; | |
3859 | |
844 | 3860 /* Don't put events in the input queue now. */ |
3861 if (hold_gui_events) | |
3862 return; | |
3863 | |
824 | 3864 string[0] = CSI; |
3865 string[1] = KS_TABMENU; | |
3866 string[2] = KE_FILLER; | |
3867 add_to_input_buf(string, 3); | |
3868 string[0] = tabidx; | |
3869 string[1] = (char_u)(long)event; | |
3870 add_to_input_buf_csi(string, 2); | |
3871 } | |
3872 | |
685 | 3873 #endif |
7 | 3874 |
3875 /* | |
3876 * Scrollbar stuff: | |
3877 */ | |
3878 | |
669 | 3879 /* |
3880 * Remove all scrollbars. Used before switching to another tab page. | |
3881 */ | |
3882 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3883 gui_remove_scrollbars(void) |
669 | 3884 { |
3885 int i; | |
3886 win_T *wp; | |
3887 | |
3888 for (i = 0; i < 3; i++) | |
3889 { | |
3890 if (i == SBAR_BOTTOM) | |
3891 gui_mch_enable_scrollbar(&gui.bottom_sbar, FALSE); | |
3892 else | |
3893 { | |
3894 FOR_ALL_WINDOWS(wp) | |
3895 { | |
3896 gui_do_scrollbar(wp, i, FALSE); | |
3897 } | |
3898 } | |
788 | 3899 curtab->tp_prev_which_scrollbars[i] = -1; |
669 | 3900 } |
3901 } | |
3902 | |
7 | 3903 void |
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parents:
7801
diff
changeset
|
3904 gui_create_scrollbar(scrollbar_T *sb, int type, win_T *wp) |
7 | 3905 { |
3906 static int sbar_ident = 0; | |
3907 | |
3908 sb->ident = sbar_ident++; /* No check for too big, but would it happen? */ | |
3909 sb->wp = wp; | |
3910 sb->type = type; | |
3911 sb->value = 0; | |
3912 #ifdef FEAT_GUI_ATHENA | |
3913 sb->pixval = 0; | |
3914 #endif | |
3915 sb->size = 1; | |
3916 sb->max = 1; | |
3917 sb->top = 0; | |
3918 sb->height = 0; | |
3919 sb->width = 0; | |
3920 sb->status_height = 0; | |
3921 gui_mch_create_scrollbar(sb, (wp == NULL) ? SBAR_HORIZ : SBAR_VERT); | |
3922 } | |
3923 | |
3924 /* | |
3925 * Find the scrollbar with the given index. | |
3926 */ | |
3927 scrollbar_T * | |
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3928 gui_find_scrollbar(long ident) |
7 | 3929 { |
3930 win_T *wp; | |
3931 | |
3932 if (gui.bottom_sbar.ident == ident) | |
3933 return &gui.bottom_sbar; | |
3934 FOR_ALL_WINDOWS(wp) | |
3935 { | |
3936 if (wp->w_scrollbars[SBAR_LEFT].ident == ident) | |
3937 return &wp->w_scrollbars[SBAR_LEFT]; | |
3938 if (wp->w_scrollbars[SBAR_RIGHT].ident == ident) | |
3939 return &wp->w_scrollbars[SBAR_RIGHT]; | |
3940 } | |
3941 return NULL; | |
3942 } | |
3943 | |
3944 /* | |
3945 * For most systems: Put a code in the input buffer for a dragged scrollbar. | |
3946 * | |
3947 * For Win32, Macintosh and GTK+ 2: | |
3948 * Scrollbars seem to grab focus and vim doesn't read the input queue until | |
3949 * you stop dragging the scrollbar. We get here each time the scrollbar is | |
3950 * dragged another pixel, but as far as the rest of vim goes, it thinks | |
3951 * we're just hanging in the call to DispatchMessage() in | |
3952 * process_message(). The DispatchMessage() call that hangs was passed a | |
3953 * mouse button click event in the scrollbar window. -- webb. | |
3954 * | |
3955 * Solution: Do the scrolling right here. But only when allowed. | |
3956 * Ignore the scrollbars while executing an external command or when there | |
3957 * are still characters to be processed. | |
3958 */ | |
3959 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3960 gui_drag_scrollbar(scrollbar_T *sb, long value, int still_dragging) |
7 | 3961 { |
3962 win_T *wp; | |
3963 int sb_num; | |
3964 #ifdef USE_ON_FLY_SCROLL | |
3965 colnr_T old_leftcol = curwin->w_leftcol; | |
3966 linenr_T old_topline = curwin->w_topline; | |
3967 # ifdef FEAT_DIFF | |
3968 int old_topfill = curwin->w_topfill; | |
3969 # endif | |
3970 #else | |
664 | 3971 char_u bytes[sizeof(long_u)]; |
7 | 3972 int byte_count; |
3973 #endif | |
3974 | |
3975 if (sb == NULL) | |
3976 return; | |
3977 | |
3978 /* Don't put events in the input queue now. */ | |
3979 if (hold_gui_events) | |
3980 return; | |
3981 | |
3982 #ifdef FEAT_CMDWIN | |
3983 if (cmdwin_type != 0 && sb->wp != curwin) | |
3984 return; | |
3985 #endif | |
3986 | |
3987 if (still_dragging) | |
3988 { | |
3989 if (sb->wp == NULL) | |
3990 gui.dragged_sb = SBAR_BOTTOM; | |
3991 else if (sb == &sb->wp->w_scrollbars[SBAR_LEFT]) | |
3992 gui.dragged_sb = SBAR_LEFT; | |
3993 else | |
3994 gui.dragged_sb = SBAR_RIGHT; | |
3995 gui.dragged_wp = sb->wp; | |
3996 } | |
3997 else | |
3998 { | |
3999 gui.dragged_sb = SBAR_NONE; | |
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2275
diff
changeset
|
4000 #ifdef FEAT_GUI_GTK |
7 | 4001 /* Keep the "dragged_wp" value until after the scrolling, for when the |
4352 | 4002 * mouse button is released. GTK2 doesn't send the button-up event. */ |
7 | 4003 gui.dragged_wp = NULL; |
4004 #endif | |
4005 } | |
4006 | |
4007 /* Vertical sbar info is kept in the first sbar (the left one) */ | |
4008 if (sb->wp != NULL) | |
4009 sb = &sb->wp->w_scrollbars[0]; | |
4010 | |
4011 /* | |
4012 * Check validity of value | |
4013 */ | |
4014 if (value < 0) | |
4015 value = 0; | |
4016 #ifdef SCROLL_PAST_END | |
4017 else if (value > sb->max) | |
4018 value = sb->max; | |
4019 #else | |
4020 if (value > sb->max - sb->size + 1) | |
4021 value = sb->max - sb->size + 1; | |
4022 #endif | |
4023 | |
4024 sb->value = value; | |
4025 | |
4026 #ifdef USE_ON_FLY_SCROLL | |
1476 | 4027 /* When not allowed to do the scrolling right now, return. |
4028 * This also checked input_available(), but that causes the first click in | |
4029 * a scrollbar to be ignored when Vim doesn't have focus. */ | |
4030 if (dont_scroll) | |
7 | 4031 return; |
4032 #endif | |
973 | 4033 #ifdef FEAT_INS_EXPAND |
4034 /* Disallow scrolling the current window when the completion popup menu is | |
4035 * visible. */ | |
4036 if ((sb->wp == NULL || sb->wp == curwin) && pum_visible()) | |
4037 return; | |
4038 #endif | |
7 | 4039 |
4040 #ifdef FEAT_RIGHTLEFT | |
4041 if (sb->wp == NULL && curwin->w_p_rl) | |
4042 { | |
4043 value = sb->max + 1 - sb->size - value; | |
4044 if (value < 0) | |
4045 value = 0; | |
4046 } | |
4047 #endif | |
4048 | |
4049 if (sb->wp != NULL) /* vertical scrollbar */ | |
4050 { | |
4051 sb_num = 0; | |
4052 for (wp = firstwin; wp != sb->wp && wp != NULL; wp = wp->w_next) | |
4053 sb_num++; | |
4054 if (wp == NULL) | |
4055 return; | |
4056 | |
4057 #ifdef USE_ON_FLY_SCROLL | |
4058 current_scrollbar = sb_num; | |
4059 scrollbar_value = value; | |
4060 if (State & NORMAL) | |
4061 { | |
4062 gui_do_scroll(); | |
4063 setcursor(); | |
4064 } | |
4065 else if (State & INSERT) | |
4066 { | |
4067 ins_scroll(); | |
4068 setcursor(); | |
4069 } | |
4070 else if (State & CMDLINE) | |
4071 { | |
4072 if (msg_scrolled == 0) | |
4073 { | |
4074 gui_do_scroll(); | |
4075 redrawcmdline(); | |
4076 } | |
4077 } | |
4078 # ifdef FEAT_FOLDING | |
4079 /* Value may have been changed for closed fold. */ | |
4080 sb->value = sb->wp->w_topline - 1; | |
4081 # endif | |
788 | 4082 |
4083 /* When dragging one scrollbar and there is another one at the other | |
4084 * side move the thumb of that one too. */ | |
4085 if (gui.which_scrollbars[SBAR_RIGHT] && gui.which_scrollbars[SBAR_LEFT]) | |
4086 gui_mch_set_scrollbar_thumb( | |
4087 &sb->wp->w_scrollbars[ | |
4088 sb == &sb->wp->w_scrollbars[SBAR_RIGHT] | |
4089 ? SBAR_LEFT : SBAR_RIGHT], | |
4090 sb->value, sb->size, sb->max); | |
4091 | |
7 | 4092 #else |
4093 bytes[0] = CSI; | |
4094 bytes[1] = KS_VER_SCROLLBAR; | |
4095 bytes[2] = KE_FILLER; | |
4096 bytes[3] = (char_u)sb_num; | |
4097 byte_count = 4; | |
4098 #endif | |
4099 } | |
4100 else | |
4101 { | |
4102 #ifdef USE_ON_FLY_SCROLL | |
4103 scrollbar_value = value; | |
4104 | |
4105 if (State & NORMAL) | |
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4106 gui_do_horiz_scroll(scrollbar_value, FALSE); |
7 | 4107 else if (State & INSERT) |
4108 ins_horscroll(); | |
4109 else if (State & CMDLINE) | |
4110 { | |
540 | 4111 if (msg_scrolled == 0) |
7 | 4112 { |
2409
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4113 gui_do_horiz_scroll(scrollbar_value, FALSE); |
7 | 4114 redrawcmdline(); |
4115 } | |
4116 } | |
4117 if (old_leftcol != curwin->w_leftcol) | |
4118 { | |
4119 updateWindow(curwin); /* update window, status and cmdline */ | |
4120 setcursor(); | |
4121 } | |
4122 #else | |
4123 bytes[0] = CSI; | |
4124 bytes[1] = KS_HOR_SCROLLBAR; | |
4125 bytes[2] = KE_FILLER; | |
4126 byte_count = 3; | |
4127 #endif | |
4128 } | |
4129 | |
4130 #ifdef USE_ON_FLY_SCROLL | |
4131 /* | |
4132 * synchronize other windows, as necessary according to 'scrollbind' | |
4133 */ | |
4134 if (curwin->w_p_scb | |
4135 && ((sb->wp == NULL && curwin->w_leftcol != old_leftcol) | |
4136 || (sb->wp == curwin && (curwin->w_topline != old_topline | |
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Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4137 # ifdef FEAT_DIFF |
7 | 4138 || curwin->w_topfill != old_topfill |
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Christian Brabandt <cb@256bit.org>
parents:
13380
diff
changeset
|
4139 # endif |
7 | 4140 )))) |
4141 { | |
4142 do_check_scrollbind(TRUE); | |
4143 /* need to update the window right here */ | |
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fd9727ae3c49
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Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4144 FOR_ALL_WINDOWS(wp) |
7 | 4145 if (wp->w_redr_type > 0) |
4146 updateWindow(wp); | |
4147 setcursor(); | |
4148 } | |
13150
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Christian Brabandt <cb@256bit.org>
parents:
13080
diff
changeset
|
4149 out_flush_cursor(FALSE, TRUE); |
7 | 4150 #else |
664 | 4151 add_to_input_buf(bytes, byte_count); |
4152 add_long_to_buf((long_u)value, bytes); | |
4153 add_to_input_buf_csi(bytes, sizeof(long_u)); | |
7 | 4154 #endif |
4155 } | |
4156 | |
4157 /* | |
4158 * Scrollbar stuff: | |
4159 */ | |
4160 | |
1906 | 4161 /* |
4162 * Called when something in the window layout has changed. | |
4163 */ | |
4164 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4165 gui_may_update_scrollbars(void) |
1906 | 4166 { |
4167 if (gui.in_use && starting == 0) | |
4168 { | |
4169 out_flush(); | |
4170 gui_init_which_components(NULL); | |
4171 gui_update_scrollbars(TRUE); | |
4172 } | |
4173 need_mouse_correct = TRUE; | |
4174 } | |
4175 | |
7 | 4176 void |
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parents:
7801
diff
changeset
|
4177 gui_update_scrollbars( |
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parents:
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diff
changeset
|
4178 int force) /* Force all scrollbars to get updated */ |
7 | 4179 { |
4180 win_T *wp; | |
4181 scrollbar_T *sb; | |
4182 long val, size, max; /* need 32 bits here */ | |
4183 int which_sb; | |
4184 int h, y; | |
4185 static win_T *prev_curwin = NULL; | |
4186 | |
4187 /* Update the horizontal scrollbar */ | |
4188 gui_update_horiz_scrollbar(force); | |
4189 | |
4190 #ifndef WIN3264 | |
4191 /* Return straight away if there is neither a left nor right scrollbar. | |
4192 * On MS-Windows this is required anyway for scrollwheel messages. */ | |
4193 if (!gui.which_scrollbars[SBAR_LEFT] && !gui.which_scrollbars[SBAR_RIGHT]) | |
4194 return; | |
4195 #endif | |
4196 | |
4197 /* | |
4198 * Don't want to update a scrollbar while we're dragging it. But if we | |
4199 * have both a left and right scrollbar, and we drag one of them, we still | |
4200 * need to update the other one. | |
4201 */ | |
674 | 4202 if (!force && (gui.dragged_sb == SBAR_LEFT || gui.dragged_sb == SBAR_RIGHT) |
4203 && gui.which_scrollbars[SBAR_LEFT] | |
4204 && gui.which_scrollbars[SBAR_RIGHT]) | |
7 | 4205 { |
4206 /* | |
4207 * If we have two scrollbars and one of them is being dragged, just | |
4208 * copy the scrollbar position from the dragged one to the other one. | |
4209 */ | |
4210 which_sb = SBAR_LEFT + SBAR_RIGHT - gui.dragged_sb; | |
4211 if (gui.dragged_wp != NULL) | |
4212 gui_mch_set_scrollbar_thumb( | |
4213 &gui.dragged_wp->w_scrollbars[which_sb], | |
4214 gui.dragged_wp->w_scrollbars[0].value, | |
4215 gui.dragged_wp->w_scrollbars[0].size, | |
4216 gui.dragged_wp->w_scrollbars[0].max); | |
4217 } | |
4218 | |
4219 /* avoid that moving components around generates events */ | |
4220 ++hold_gui_events; | |
4221 | |
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changeset
|
4222 for (wp = firstwin; wp != NULL; wp = W_NEXT(wp)) |
7 | 4223 { |
4224 if (wp->w_buffer == NULL) /* just in case */ | |
4225 continue; | |
674 | 4226 /* Skip a scrollbar that is being dragged. */ |
4227 if (!force && (gui.dragged_sb == SBAR_LEFT | |
4228 || gui.dragged_sb == SBAR_RIGHT) | |
4229 && gui.dragged_wp == wp) | |
4230 continue; | |
4231 | |
7 | 4232 #ifdef SCROLL_PAST_END |
4233 max = wp->w_buffer->b_ml.ml_line_count - 1; | |
4234 #else | |
4235 max = wp->w_buffer->b_ml.ml_line_count + wp->w_height - 2; | |
4236 #endif | |
4237 if (max < 0) /* empty buffer */ | |
4238 max = 0; | |
4239 val = wp->w_topline - 1; | |
4240 size = wp->w_height; | |
4241 #ifdef SCROLL_PAST_END | |
4242 if (val > max) /* just in case */ | |
4243 val = max; | |
4244 #else | |
4245 if (size > max + 1) /* just in case */ | |
4246 size = max + 1; | |
4247 if (val > max - size + 1) | |
4248 val = max - size + 1; | |
4249 #endif | |
4250 if (val < 0) /* minimal value is 0 */ | |
4251 val = 0; | |
4252 | |
4253 /* | |
4254 * Scrollbar at index 0 (the left one) contains all the information. | |
4255 * It would be the same info for left and right so we just store it for | |
4256 * one of them. | |
4257 */ | |
4258 sb = &wp->w_scrollbars[0]; | |
4259 | |
4260 /* | |
4261 * Note: no check for valid w_botline. If it's not valid the | |
4262 * scrollbars will be updated later anyway. | |
4263 */ | |
4264 if (size < 1 || wp->w_botline - 2 > max) | |
4265 { | |
4266 /* | |
4267 * This can happen during changing files. Just don't update the | |
4268 * scrollbar for now. | |
4269 */ | |
4270 sb->height = 0; /* Force update next time */ | |
4271 if (gui.which_scrollbars[SBAR_LEFT]) | |
4272 gui_do_scrollbar(wp, SBAR_LEFT, FALSE); | |
4273 if (gui.which_scrollbars[SBAR_RIGHT]) | |
4274 gui_do_scrollbar(wp, SBAR_RIGHT, FALSE); | |
4275 continue; | |
4276 } | |
4277 if (force || sb->height != wp->w_height | |
4278 || sb->top != wp->w_winrow | |
4279 || sb->status_height != wp->w_status_height | |
4280 || sb->width != wp->w_width | |
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4281 || prev_curwin != curwin) |
7 | 4282 { |
4283 /* Height, width or position of scrollbar has changed. For | |
4284 * vertical split: curwin changed. */ | |
4285 sb->height = wp->w_height; | |
4286 sb->top = wp->w_winrow; | |
4287 sb->status_height = wp->w_status_height; | |
4288 sb->width = wp->w_width; | |
4289 | |
4290 /* Calculate height and position in pixels */ | |
4291 h = (sb->height + sb->status_height) * gui.char_height; | |
4292 y = sb->top * gui.char_height + gui.border_offset; | |
4293 #if defined(FEAT_MENU) && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF) && !defined(FEAT_GUI_PHOTON) | |
4294 if (gui.menu_is_active) | |
4295 y += gui.menu_height; | |
4296 #endif | |
4297 | |
4298 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_ATHENA)) | |
4299 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
4300 # ifdef FEAT_GUI_ATHENA | |
4301 y += gui.toolbar_height; | |
4302 # else | |
4303 # ifdef FEAT_GUI_MSWIN | |
4304 y += TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT; | |
4305 # endif | |
4306 # endif | |
4307 #endif | |
4308 | |
810 | 4309 #if defined(FEAT_GUI_TABLINE) && defined(FEAT_GUI_MSWIN) |
4310 if (gui_has_tabline()) | |
843 | 4311 y += gui.tabline_height; |
810 | 4312 #endif |
4313 | |
7 | 4314 if (wp->w_winrow == 0) |
4315 { | |
4316 /* Height of top scrollbar includes width of top border */ | |
4317 h += gui.border_offset; | |
4318 y -= gui.border_offset; | |
4319 } | |
4320 if (gui.which_scrollbars[SBAR_LEFT]) | |
4321 { | |
4322 gui_mch_set_scrollbar_pos(&wp->w_scrollbars[SBAR_LEFT], | |
4323 gui.left_sbar_x, y, | |
4324 gui.scrollbar_width, h); | |
4325 gui_do_scrollbar(wp, SBAR_LEFT, TRUE); | |
4326 } | |
4327 if (gui.which_scrollbars[SBAR_RIGHT]) | |
4328 { | |
4329 gui_mch_set_scrollbar_pos(&wp->w_scrollbars[SBAR_RIGHT], | |
4330 gui.right_sbar_x, y, | |
4331 gui.scrollbar_width, h); | |
4332 gui_do_scrollbar(wp, SBAR_RIGHT, TRUE); | |
4333 } | |
4334 } | |
4335 | |
4336 /* Reduce the number of calls to gui_mch_set_scrollbar_thumb() by | |
4337 * checking if the thumb moved at least a pixel. Only do this for | |
4338 * Athena, most other GUIs require the update anyway to make the | |
4339 * arrows work. */ | |
4340 #ifdef FEAT_GUI_ATHENA | |
4341 if (max == 0) | |
4342 y = 0; | |
4343 else | |
4344 y = (val * (sb->height + 2) * gui.char_height + max / 2) / max; | |
4345 if (force || sb->pixval != y || sb->size != size || sb->max != max) | |
4346 #else | |
4347 if (force || sb->value != val || sb->size != size || sb->max != max) | |
4348 #endif | |
4349 { | |
4350 /* Thumb of scrollbar has moved */ | |
4351 sb->value = val; | |
4352 #ifdef FEAT_GUI_ATHENA | |
4353 sb->pixval = y; | |
4354 #endif | |
4355 sb->size = size; | |
4356 sb->max = max; | |
674 | 4357 if (gui.which_scrollbars[SBAR_LEFT] |
4358 && (gui.dragged_sb != SBAR_LEFT || gui.dragged_wp != wp)) | |
7 | 4359 gui_mch_set_scrollbar_thumb(&wp->w_scrollbars[SBAR_LEFT], |
4360 val, size, max); | |
4361 if (gui.which_scrollbars[SBAR_RIGHT] | |
674 | 4362 && (gui.dragged_sb != SBAR_RIGHT || gui.dragged_wp != wp)) |
7 | 4363 gui_mch_set_scrollbar_thumb(&wp->w_scrollbars[SBAR_RIGHT], |
4364 val, size, max); | |
4365 } | |
4366 } | |
4367 prev_curwin = curwin; | |
4368 --hold_gui_events; | |
4369 } | |
4370 | |
4371 /* | |
4372 * Enable or disable a scrollbar. | |
4373 * Check for scrollbars for vertically split windows which are not enabled | |
4374 * sometimes. | |
4375 */ | |
4376 static void | |
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4377 gui_do_scrollbar( |
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4378 win_T *wp, |
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4379 int which, /* SBAR_LEFT or SBAR_RIGHT */ |
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4380 int enable) /* TRUE to enable scrollbar */ |
7 | 4381 { |
4382 int midcol = curwin->w_wincol + curwin->w_width / 2; | |
4383 int has_midcol = (wp->w_wincol <= midcol | |
4384 && wp->w_wincol + wp->w_width >= midcol); | |
4385 | |
4386 /* Only enable scrollbars that contain the middle column of the current | |
4387 * window. */ | |
4388 if (gui.which_scrollbars[SBAR_RIGHT] != gui.which_scrollbars[SBAR_LEFT]) | |
4389 { | |
4390 /* Scrollbars only on one side. Don't enable scrollbars that don't | |
4391 * contain the middle column of the current window. */ | |
4392 if (!has_midcol) | |
4393 enable = FALSE; | |
4394 } | |
4395 else | |
4396 { | |
4397 /* Scrollbars on both sides. Don't enable scrollbars that neither | |
4398 * contain the middle column of the current window nor are on the far | |
4399 * side. */ | |
4400 if (midcol > Columns / 2) | |
4401 { | |
4402 if (which == SBAR_LEFT ? wp->w_wincol != 0 : !has_midcol) | |
4403 enable = FALSE; | |
4404 } | |
4405 else | |
4406 { | |
4407 if (which == SBAR_RIGHT ? wp->w_wincol + wp->w_width != Columns | |
4408 : !has_midcol) | |
4409 enable = FALSE; | |
4410 } | |
4411 } | |
4412 gui_mch_enable_scrollbar(&wp->w_scrollbars[which], enable); | |
4413 } | |
4414 | |
4415 /* | |
4416 * Scroll a window according to the values set in the globals current_scrollbar | |
4417 * and scrollbar_value. Return TRUE if the cursor in the current window moved | |
4418 * or FALSE otherwise. | |
4419 */ | |
4420 int | |
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changeset
|
4421 gui_do_scroll(void) |
7 | 4422 { |
4423 win_T *wp, *save_wp; | |
4424 int i; | |
4425 long nlines; | |
4426 pos_T old_cursor; | |
4427 linenr_T old_topline; | |
4428 #ifdef FEAT_DIFF | |
4429 int old_topfill; | |
4430 #endif | |
4431 | |
4432 for (wp = firstwin, i = 0; i < current_scrollbar; wp = W_NEXT(wp), i++) | |
4433 if (wp == NULL) | |
4434 break; | |
4435 if (wp == NULL) | |
4436 /* Couldn't find window */ | |
4437 return FALSE; | |
4438 | |
4439 /* | |
4440 * Compute number of lines to scroll. If zero, nothing to do. | |
4441 */ | |
4442 nlines = (long)scrollbar_value + 1 - (long)wp->w_topline; | |
4443 if (nlines == 0) | |
4444 return FALSE; | |
4445 | |
4446 save_wp = curwin; | |
4447 old_topline = wp->w_topline; | |
4448 #ifdef FEAT_DIFF | |
4449 old_topfill = wp->w_topfill; | |
4450 #endif | |
4451 old_cursor = wp->w_cursor; | |
4452 curwin = wp; | |
4453 curbuf = wp->w_buffer; | |
4454 if (nlines < 0) | |
4455 scrolldown(-nlines, gui.dragged_wp == NULL); | |
4456 else | |
4457 scrollup(nlines, gui.dragged_wp == NULL); | |
4458 /* Reset dragged_wp after using it. "dragged_sb" will have been reset for | |
4459 * the mouse-up event already, but we still want it to behave like when | |
4460 * dragging. But not the next click in an arrow. */ | |
4461 if (gui.dragged_sb == SBAR_NONE) | |
4462 gui.dragged_wp = NULL; | |
4463 | |
4464 if (old_topline != wp->w_topline | |
4465 #ifdef FEAT_DIFF | |
4466 || old_topfill != wp->w_topfill | |
4467 #endif | |
4468 ) | |
4469 { | |
4470 if (p_so != 0) | |
4471 { | |
4472 cursor_correct(); /* fix window for 'so' */ | |
4473 update_topline(); /* avoid up/down jump */ | |
4474 } | |
4475 if (old_cursor.lnum != wp->w_cursor.lnum) | |
4476 coladvance(wp->w_curswant); | |
4477 wp->w_scbind_pos = wp->w_topline; | |
4478 } | |
4479 | |
519 | 4480 /* Make sure wp->w_leftcol and wp->w_skipcol are correct. */ |
4481 validate_cursor(); | |
4482 | |
7 | 4483 curwin = save_wp; |
4484 curbuf = save_wp->w_buffer; | |
4485 | |
4486 /* | |
4487 * Don't call updateWindow() when nothing has changed (it will overwrite | |
4488 * the status line!). | |
4489 */ | |
4490 if (old_topline != wp->w_topline | |
519 | 4491 || wp->w_redr_type != 0 |
7 | 4492 #ifdef FEAT_DIFF |
4493 || old_topfill != wp->w_topfill | |
4494 #endif | |
4495 ) | |
4496 { | |
1434 | 4497 int type = VALID; |
4498 | |
4499 #ifdef FEAT_INS_EXPAND | |
4500 if (pum_visible()) | |
4501 { | |
4502 type = NOT_VALID; | |
4503 wp->w_lines_valid = 0; | |
4504 } | |
4505 #endif | |
4506 /* Don't set must_redraw here, it may cause the popup menu to | |
4507 * disappear when losing focus after a scrollbar drag. */ | |
4508 if (wp->w_redr_type < type) | |
4509 wp->w_redr_type = type; | |
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4510 mch_disable_flush(); |
7 | 4511 updateWindow(wp); /* update window, status line, and cmdline */ |
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4512 mch_enable_flush(); |
7 | 4513 } |
4514 | |
973 | 4515 #ifdef FEAT_INS_EXPAND |
4516 /* May need to redraw the popup menu. */ | |
4517 if (pum_visible()) | |
4518 pum_redraw(); | |
4519 #endif | |
4520 | |
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4521 return (wp == curwin && !EQUAL_POS(curwin->w_cursor, old_cursor)); |
7 | 4522 } |
4523 | |
4524 | |
4525 /* | |
4526 * Horizontal scrollbar stuff: | |
4527 */ | |
4528 | |
4529 /* | |
4530 * Return length of line "lnum" for horizontal scrolling. | |
4531 */ | |
4532 static colnr_T | |
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4533 scroll_line_len(linenr_T lnum) |
7 | 4534 { |
4535 char_u *p; | |
4536 colnr_T col; | |
4537 int w; | |
4538 | |
4539 p = ml_get(lnum); | |
4540 col = 0; | |
4541 if (*p != NUL) | |
4542 for (;;) | |
4543 { | |
4544 w = chartabsize(p, col); | |
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4545 MB_PTR_ADV(p); |
7 | 4546 if (*p == NUL) /* don't count the last character */ |
4547 break; | |
4548 col += w; | |
4549 } | |
4550 return col; | |
4551 } | |
4552 | |
4553 /* Remember which line is currently the longest, so that we don't have to | |
4554 * search for it when scrolling horizontally. */ | |
4555 static linenr_T longest_lnum = 0; | |
4556 | |
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4557 /* |
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4558 * Find longest visible line number. If this is not possible (or not desired, |
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4559 * by setting 'h' in "guioptions") then the current line number is returned. |
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4560 */ |
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4561 static linenr_T |
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4562 gui_find_longest_lnum(void) |
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4563 { |
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4564 linenr_T ret = 0; |
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4565 |
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4566 /* Calculate maximum for horizontal scrollbar. Check for reasonable |
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4567 * line numbers, topline and botline can be invalid when displaying is |
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4568 * postponed. */ |
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4569 if (vim_strchr(p_go, GO_HORSCROLL) == NULL |
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4570 && curwin->w_topline <= curwin->w_cursor.lnum |
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4571 && curwin->w_botline > curwin->w_cursor.lnum |
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4572 && curwin->w_botline <= curbuf->b_ml.ml_line_count + 1) |
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4573 { |
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4574 linenr_T lnum; |
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4575 colnr_T n; |
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4576 long max = 0; |
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4577 |
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4578 /* Use maximum of all visible lines. Remember the lnum of the |
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4579 * longest line, closest to the cursor line. Used when scrolling |
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4580 * below. */ |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4581 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:
2378
diff
changeset
|
4582 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4583 n = scroll_line_len(lnum); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4584 if (n > (colnr_T)max) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4585 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4586 max = n; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4587 ret = lnum; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4588 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4589 else if (n == (colnr_T)max |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4590 && 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
|
4591 < 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
|
4592 ret = lnum; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4593 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4594 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4595 else |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4596 /* Use cursor line only. */ |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4597 ret = curwin->w_cursor.lnum; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4598 |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4599 return ret; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4600 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4601 |
7 | 4602 static void |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4603 gui_update_horiz_scrollbar(int force) |
7 | 4604 { |
4605 long value, size, max; /* need 32 bit ints here */ | |
4606 | |
4607 if (!gui.which_scrollbars[SBAR_BOTTOM]) | |
4608 return; | |
4609 | |
4610 if (!force && gui.dragged_sb == SBAR_BOTTOM) | |
4611 return; | |
4612 | |
4613 if (!force && curwin->w_p_wrap && gui.prev_wrap) | |
4614 return; | |
4615 | |
4616 /* | |
4617 * It is possible for the cursor to be invalid if we're in the middle of | |
4618 * something (like changing files). If so, don't do anything for now. | |
4619 */ | |
4620 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
4621 { | |
4622 gui.bottom_sbar.value = -1; | |
4623 return; | |
4624 } | |
4625 | |
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
4626 size = curwin->w_width; |
7 | 4627 if (curwin->w_p_wrap) |
4628 { | |
4629 value = 0; | |
4630 #ifdef SCROLL_PAST_END | |
4631 max = 0; | |
4632 #else | |
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
4633 max = curwin->w_width - 1; |
7 | 4634 #endif |
4635 } | |
4636 else | |
4637 { | |
4638 value = curwin->w_leftcol; | |
4639 | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4640 longest_lnum = gui_find_longest_lnum(); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4641 max = scroll_line_len(longest_lnum); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4642 |
7 | 4643 #ifdef FEAT_VIRTUALEDIT |
4644 if (virtual_active()) | |
4645 { | |
4646 /* May move the cursor even further to the right. */ | |
4647 if (curwin->w_virtcol >= (colnr_T)max) | |
4648 max = curwin->w_virtcol; | |
4649 } | |
4650 #endif | |
4651 | |
4652 #ifndef SCROLL_PAST_END | |
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
4653 max += curwin->w_width - 1; |
7 | 4654 #endif |
4655 /* 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
|
4656 * 'number' or 'relativenumber' is set (also for 'foldcolumn'). */ |
7 | 4657 size -= curwin_col_off(); |
4658 #ifndef SCROLL_PAST_END | |
4659 max -= curwin_col_off(); | |
4660 #endif | |
4661 } | |
4662 | |
4663 #ifndef SCROLL_PAST_END | |
4664 if (value > max - size + 1) | |
4665 value = max - size + 1; /* limit the value to allowable range */ | |
4666 #endif | |
4667 | |
4668 #ifdef FEAT_RIGHTLEFT | |
4669 if (curwin->w_p_rl) | |
4670 { | |
4671 value = max + 1 - size - value; | |
4672 if (value < 0) | |
4673 { | |
4674 size += value; | |
4675 value = 0; | |
4676 } | |
4677 } | |
4678 #endif | |
4679 if (!force && value == gui.bottom_sbar.value && size == gui.bottom_sbar.size | |
4680 && max == gui.bottom_sbar.max) | |
4681 return; | |
4682 | |
4683 gui.bottom_sbar.value = value; | |
4684 gui.bottom_sbar.size = size; | |
4685 gui.bottom_sbar.max = max; | |
4686 gui.prev_wrap = curwin->w_p_wrap; | |
4687 | |
4688 gui_mch_set_scrollbar_thumb(&gui.bottom_sbar, value, size, max); | |
4689 } | |
4690 | |
4691 /* | |
4692 * Do a horizontal scroll. Return TRUE if the cursor moved, FALSE otherwise. | |
4693 */ | |
4694 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4695 gui_do_horiz_scroll(long_u leftcol, int compute_longest_lnum) |
7 | 4696 { |
4697 /* no wrapping, no scrolling */ | |
4698 if (curwin->w_p_wrap) | |
4699 return FALSE; | |
4700 | |
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4701 if (curwin->w_leftcol == (colnr_T)leftcol) |
7 | 4702 return FALSE; |
4703 | |
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4704 curwin->w_leftcol = (colnr_T)leftcol; |
7 | 4705 |
4706 /* When the line of the cursor is too short, move the cursor to the | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4707 * longest visible line. */ |
7 | 4708 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
|
4709 && !virtual_active() |
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4710 && (colnr_T)leftcol > scroll_line_len(curwin->w_cursor.lnum)) |
7 | 4711 { |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4712 if (compute_longest_lnum) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4713 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4714 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
|
4715 curwin->w_cursor.col = 0; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4716 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4717 /* 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
|
4718 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
|
4719 && longest_lnum < curwin->w_botline) |
7 | 4720 { |
4721 curwin->w_cursor.lnum = longest_lnum; | |
4722 curwin->w_cursor.col = 0; | |
4723 } | |
4724 } | |
4725 | |
4726 return leftcol_changed(); | |
4727 } | |
4728 | |
4729 /* | |
4730 * Check that none of the colors are the same as the background color | |
4731 */ | |
4732 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4733 gui_check_colors(void) |
7 | 4734 { |
4735 if (gui.norm_pixel == gui.back_pixel || gui.norm_pixel == INVALCOLOR) | |
4736 { | |
4737 gui_set_bg_color((char_u *)"White"); | |
4738 if (gui.norm_pixel == gui.back_pixel || gui.norm_pixel == INVALCOLOR) | |
4739 gui_set_fg_color((char_u *)"Black"); | |
4740 } | |
4741 } | |
4742 | |
203 | 4743 static void |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4744 gui_set_fg_color(char_u *name) |
7 | 4745 { |
4746 gui.norm_pixel = gui_get_color(name); | |
4747 hl_set_fg_color_name(vim_strsave(name)); | |
4748 } | |
4749 | |
203 | 4750 static void |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4751 gui_set_bg_color(char_u *name) |
7 | 4752 { |
4753 gui.back_pixel = gui_get_color(name); | |
4754 hl_set_bg_color_name(vim_strsave(name)); | |
4755 } | |
4756 | |
4757 /* | |
4758 * Allocate a color by name. | |
4759 * Returns INVALCOLOR and gives an error message when failed. | |
4760 */ | |
4761 guicolor_T | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4762 gui_get_color(char_u *name) |
7 | 4763 { |
4764 guicolor_T t; | |
4765 | |
4766 if (*name == NUL) | |
4767 return INVALCOLOR; | |
4768 t = gui_mch_get_color(name); | |
11 | 4769 |
7 | 4770 if (t == INVALCOLOR |
574 | 4771 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
7 | 4772 && gui.in_use |
4773 #endif | |
4774 ) | |
4775 EMSG2(_("E254: Cannot allocate color %s"), name); | |
4776 return t; | |
4777 } | |
4778 | |
4779 /* | |
4780 * Return the grey value of a color (range 0-255). | |
4781 */ | |
4782 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4783 gui_get_lightness(guicolor_T pixel) |
7 | 4784 { |
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
4785 long_u rgb = (long_u)gui_mch_get_rgb(pixel); |
7 | 4786 |
835 | 4787 return (int)( (((rgb >> 16) & 0xff) * 299) |
856 | 4788 + (((rgb >> 8) & 0xff) * 587) |
4789 + ((rgb & 0xff) * 114)) / 1000; | |
7 | 4790 } |
4791 | |
4792 #if defined(FEAT_GUI_X11) || defined(PROTO) | |
4793 void | |
7821
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4794 gui_new_scrollbar_colors(void) |
7 | 4795 { |
4796 win_T *wp; | |
4797 | |
4798 /* Nothing to do if GUI hasn't started yet. */ | |
4799 if (!gui.in_use) | |
4800 return; | |
4801 | |
4802 FOR_ALL_WINDOWS(wp) | |
4803 { | |
4804 gui_mch_set_scrollbar_colors(&(wp->w_scrollbars[SBAR_LEFT])); | |
4805 gui_mch_set_scrollbar_colors(&(wp->w_scrollbars[SBAR_RIGHT])); | |
4806 } | |
4807 gui_mch_set_scrollbar_colors(&gui.bottom_sbar); | |
4808 } | |
4809 #endif | |
4810 | |
4811 /* | |
4812 * Call this when focus has changed. | |
4813 */ | |
4814 void | |
7821
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4815 gui_focus_change(int in_focus) |
7 | 4816 { |
4817 /* | |
4818 * Skip this code to avoid drawing the cursor when debugging and switching | |
4819 * between the debugger window and gvim. | |
4820 */ | |
4821 #if 1 | |
4822 gui.in_focus = in_focus; | |
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
13080
diff
changeset
|
4823 out_flush_cursor(TRUE, FALSE); |
7 | 4824 |
4825 # ifdef FEAT_XIM | |
4826 xim_set_focus(in_focus); | |
4827 # endif | |
4828 | |
1380 | 4829 /* Put events in the input queue only when allowed. |
4830 * ui_focus_change() isn't called directly, because it invokes | |
4831 * autocommands and that must not happen asynchronously. */ | |
4832 if (!hold_gui_events) | |
4833 { | |
4834 char_u bytes[3]; | |
4835 | |
4836 bytes[0] = CSI; | |
4837 bytes[1] = KS_EXTRA; | |
4838 bytes[2] = in_focus ? (int)KE_FOCUSGAINED : (int)KE_FOCUSLOST; | |
4839 add_to_input_buf(bytes, 3); | |
4840 } | |
7 | 4841 #endif |
4842 } | |
4843 | |
4844 /* | |
4845 * Called when the mouse moved (but not when dragging). | |
4846 */ | |
4847 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4848 gui_mouse_moved(int x, int y) |
7 | 4849 { |
4850 win_T *wp; | |
894 | 4851 char_u st[8]; |
7 | 4852 |
771 | 4853 /* Ignore this while still starting up. */ |
4854 if (!gui.in_use || gui.starting) | |
4855 return; | |
4856 | |
7 | 4857 #ifdef FEAT_MOUSESHAPE |
4858 /* Get window pointer, and update mouse shape as well. */ | |
4859 wp = xy2win(x, y); | |
4860 #endif | |
4861 | |
4862 /* Only handle this when 'mousefocus' set and ... */ | |
4863 if (p_mousef | |
4864 && !hold_gui_events /* not holding events */ | |
4865 && (State & (NORMAL|INSERT))/* Normal/Visual/Insert mode */ | |
4866 && State != HITRETURN /* but not hit-return prompt */ | |
4867 && msg_scrolled == 0 /* no scrolled message */ | |
4868 && !need_mouse_correct /* not moving the pointer */ | |
4869 && gui.in_focus) /* gvim in focus */ | |
4870 { | |
4871 /* Don't move the mouse when it's left or right of the Vim window */ | |
4872 if (x < 0 || x > Columns * gui.char_width) | |
4873 return; | |
4874 #ifndef FEAT_MOUSESHAPE | |
4875 wp = xy2win(x, y); | |
4876 #endif | |
4877 if (wp == curwin || wp == NULL) | |
4878 return; /* still in the same old window, or none at all */ | |
4879 | |
859 | 4880 /* Ignore position in the tab pages line. */ |
4881 if (Y_2_ROW(y) < tabline_height()) | |
4882 return; | |
4883 | |
7 | 4884 /* |
4885 * format a mouse click on status line input | |
4886 * ala gui_send_mouse_event(0, x, y, 0, 0); | |
261 | 4887 * Trick: Use a column number -1, so that get_pseudo_mouse_code() will |
4888 * generate a K_LEFTMOUSE_NM key code. | |
7 | 4889 */ |
4890 if (finish_op) | |
4891 { | |
4892 /* abort the current operator first */ | |
4893 st[0] = ESC; | |
4894 add_to_input_buf(st, 1); | |
4895 } | |
4896 st[0] = CSI; | |
4897 st[1] = KS_MOUSE; | |
4898 st[2] = KE_FILLER; | |
4899 st[3] = (char_u)MOUSE_LEFT; | |
4900 fill_mouse_coord(st + 4, | |
261 | 4901 wp->w_wincol == 0 ? -1 : wp->w_wincol + MOUSE_COLOFF, |
7 | 4902 wp->w_height + W_WINROW(wp)); |
4903 | |
4904 add_to_input_buf(st, 8); | |
4905 st[3] = (char_u)MOUSE_RELEASE; | |
4906 add_to_input_buf(st, 8); | |
4907 #ifdef FEAT_GUI_GTK | |
4908 /* Need to wake up the main loop */ | |
4909 if (gtk_main_level() > 0) | |
4910 gtk_main_quit(); | |
4911 #endif | |
4912 } | |
4913 } | |
4914 | |
4915 /* | |
4916 * Called when mouse should be moved to window with focus. | |
4917 */ | |
4918 void | |
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4919 gui_mouse_correct(void) |
7 | 4920 { |
4921 int x, y; | |
4922 win_T *wp = NULL; | |
4923 | |
4924 need_mouse_correct = FALSE; | |
87 | 4925 |
4926 if (!(gui.in_use && p_mousef)) | |
4927 return; | |
4928 | |
4929 gui_mch_getmouse(&x, &y); | |
4930 /* Don't move the mouse when it's left or right of the Vim window */ | |
4931 if (x < 0 || x > Columns * gui.char_width) | |
4932 return; | |
12477
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patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
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parents:
12457
diff
changeset
|
4933 if (y >= 0 && Y_2_ROW(y) >= tabline_height()) |
87 | 4934 wp = xy2win(x, y); |
4935 if (wp != curwin && wp != NULL) /* If in other than current window */ | |
7 | 4936 { |
87 | 4937 validate_cline_row(); |
4938 gui_mch_setmouse((int)W_ENDCOL(curwin) * gui.char_width - 3, | |
4939 (W_WINROW(curwin) + curwin->w_wrow) * gui.char_height | |
7 | 4940 + (gui.char_height) / 2); |
4941 } | |
4942 } | |
4943 | |
4944 /* | |
12136
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patch 8.0.0948: crash if timer closes window while dragging status line
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parents:
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diff
changeset
|
4945 * Find window where the mouse pointer "x" / "y" coordinate is in. |
7 | 4946 */ |
4947 static win_T * | |
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7801
diff
changeset
|
4948 xy2win(int x UNUSED, int y UNUSED) |
7 | 4949 { |
4950 int row; | |
4951 int col; | |
4952 win_T *wp; | |
4953 | |
4954 row = Y_2_ROW(y); | |
4955 col = X_2_COL(x); | |
4956 if (row < 0 || col < 0) /* before first window */ | |
4957 return NULL; | |
4958 wp = mouse_find_win(&row, &col); | |
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parents:
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diff
changeset
|
4959 if (wp == NULL) |
60cf03e59402
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parents:
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diff
changeset
|
4960 return NULL; |
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diff
changeset
|
4961 #ifdef FEAT_MOUSESHAPE |
7 | 4962 if (State == HITRETURN || State == ASKMORE) |
4963 { | |
4964 if (Y_2_ROW(y) >= msg_row) | |
4965 update_mouseshape(SHAPE_IDX_MOREL); | |
4966 else | |
4967 update_mouseshape(SHAPE_IDX_MORE); | |
4968 } | |
4969 else if (row > wp->w_height) /* below status line */ | |
4970 update_mouseshape(SHAPE_IDX_CLINE); | |
12529
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patch 8.0.1143: macros always expand to the same thing
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|
4971 else if (!(State & CMDLINE) && wp->w_vsep_width > 0 && col == wp->w_width |
819 | 4972 && (row != wp->w_height || !stl_connected(wp)) && msg_scrolled == 0) |
7 | 4973 update_mouseshape(SHAPE_IDX_VSEP); |
12529
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diff
changeset
|
4974 else if (!(State & CMDLINE) && wp->w_status_height > 0 |
819 | 4975 && row == wp->w_height && msg_scrolled == 0) |
7 | 4976 update_mouseshape(SHAPE_IDX_STATUS); |
4977 else | |
4978 update_mouseshape(-2); | |
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diff
changeset
|
4979 #endif |
7 | 4980 return wp; |
4981 } | |
4982 | |
4983 /* | |
4984 * ":gui" and ":gvim": Change from the terminal version to the GUI version. | |
4985 * File names may be given to redefine the args list. | |
4986 */ | |
4987 void | |
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diff
changeset
|
4988 ex_gui(exarg_T *eap) |
7 | 4989 { |
4990 char_u *arg = eap->arg; | |
4991 | |
4992 /* | |
4993 * Check for "-f" argument: foreground, don't fork. | |
4994 * Also don't fork when started with "gvim -f". | |
4995 * Do fork when using "gui -b". | |
4996 */ | |
4997 if (arg[0] == '-' | |
4998 && (arg[1] == 'f' || arg[1] == 'b') | |
11129
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patch 8.0.0452: some macros are in lower case
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|
4999 && (arg[2] == NUL || VIM_ISWHITE(arg[2]))) |
7 | 5000 { |
5001 gui.dofork = (arg[1] == 'b'); | |
5002 eap->arg = skipwhite(eap->arg + 2); | |
5003 } | |
5004 if (!gui.in_use) | |
5005 { | |
5006 /* Clear the command. Needed for when forking+exiting, to avoid part | |
5007 * of the argument ending up after the shell prompt. */ | |
5008 msg_clr_eos_force(); | |
5009 gui_start(); | |
8493
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parents:
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diff
changeset
|
5010 #ifdef FEAT_JOB_CHANNEL |
7770
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diff
changeset
|
5011 channel_gui_register_all(); |
2209
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Included the patch to support netbeans in a terminal.
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changeset
|
5012 #endif |
7 | 5013 } |
5014 if (!ends_excmd(*eap->arg)) | |
5015 ex_next(eap); | |
5016 } | |
5017 | |
5018 #if ((defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32) \ | |
574 | 5019 || defined(FEAT_GUI_PHOTON)) && defined(FEAT_TOOLBAR)) || defined(PROTO) |
7 | 5020 /* |
5021 * This is shared between Athena, Motif and GTK. | |
5022 */ | |
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diff
changeset
|
5023 static void gfp_setname(char_u *fname, void *cookie); |
7 | 5024 |
5025 /* | |
5026 * Callback function for do_in_runtimepath(). | |
5027 */ | |
5028 static void | |
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diff
changeset
|
5029 gfp_setname(char_u *fname, void *cookie) |
7 | 5030 { |
236 | 5031 char_u *gfp_buffer = cookie; |
5032 | |
7 | 5033 if (STRLEN(fname) >= MAXPATHL) |
5034 *gfp_buffer = NUL; | |
5035 else | |
5036 STRCPY(gfp_buffer, fname); | |
5037 } | |
5038 | |
5039 /* | |
5040 * Find the path of bitmap "name" with extension "ext" in 'runtimepath'. | |
5041 * Return FAIL for failure and OK if buffer[MAXPATHL] contains the result. | |
5042 */ | |
5043 int | |
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diff
changeset
|
5044 gui_find_bitmap(char_u *name, char_u *buffer, char *ext) |
7 | 5045 { |
5046 if (STRLEN(name) > MAXPATHL - 14) | |
5047 return FAIL; | |
273 | 5048 vim_snprintf((char *)buffer, MAXPATHL, "bitmaps/%s.%s", name, ext); |
8524
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commit https://github.com/vim/vim/commit/7f8989dd8a627af2185df381195351a913f3777f
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5049 if (do_in_runtimepath(buffer, 0, gfp_setname, buffer) == FAIL |
236 | 5050 || *buffer == NUL) |
7 | 5051 return FAIL; |
5052 return OK; | |
5053 } | |
5054 | |
2277
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Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
5055 # if !defined(FEAT_GUI_GTK) || defined(PROTO) |
7 | 5056 /* |
5057 * Given the name of the "icon=" argument, try finding the bitmap file for the | |
5058 * icon. If it is an absolute path name, use it as it is. Otherwise append | |
5059 * "ext" and search for it in 'runtimepath'. | |
5060 * The result is put in "buffer[MAXPATHL]". If something fails "buffer" | |
5061 * contains "name". | |
5062 */ | |
5063 void | |
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diff
changeset
|
5064 gui_find_iconfile(char_u *name, char_u *buffer, char *ext) |
7 | 5065 { |
5066 char_u buf[MAXPATHL + 1]; | |
5067 | |
5068 expand_env(name, buffer, MAXPATHL); | |
5069 if (!mch_isFullName(buffer) && gui_find_bitmap(buffer, buf, ext) == OK) | |
5070 STRCPY(buffer, buf); | |
5071 } | |
5072 # endif | |
5073 #endif | |
5074 | |
574 | 5075 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) || defined(PROTO) |
7 | 5076 void |
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7801
diff
changeset
|
5077 display_errors(void) |
7 | 5078 { |
5079 char_u *p; | |
5080 | |
5081 if (isatty(2)) | |
5082 fflush(stderr); | |
5083 else if (error_ga.ga_data != NULL) | |
5084 { | |
5085 /* avoid putting up a message box with blanks only */ | |
5086 for (p = (char_u *)error_ga.ga_data; *p != NUL; ++p) | |
5087 if (!isspace(*p)) | |
5088 { | |
5089 /* Truncate a very long message, it will go off-screen. */ | |
5090 if (STRLEN(p) > 2000) | |
5091 STRCPY(p + 2000 - 14, "...(truncated)"); | |
5092 (void)do_dialog(VIM_ERROR, (char_u *)_("Error"), | |
2684 | 5093 p, (char_u *)_("&Ok"), 1, NULL, FALSE); |
7 | 5094 break; |
5095 } | |
5096 ga_clear(&error_ga); | |
5097 } | |
5098 } | |
5099 #endif | |
5100 | |
5101 #if defined(NO_CONSOLE_INPUT) || defined(PROTO) | |
5102 /* | |
5103 * Return TRUE if still starting up and there is no place to enter text. | |
5104 * For GTK and X11 we check if stderr is not a tty, which means we were | |
5105 * (probably) started from the desktop. Also check stdin, "vim >& file" does | |
5106 * allow typing on stdin. | |
5107 */ | |
5108 int | |
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diff
changeset
|
5109 no_console_input(void) |
7 | 5110 { |
5111 return ((!gui.in_use || gui.starting) | |
5112 # ifndef NO_CONSOLE | |
5113 && !isatty(0) && !isatty(2) | |
5114 # endif | |
5115 ); | |
5116 } | |
5117 #endif | |
5118 | |
28 | 5119 #if defined(FIND_REPLACE_DIALOG) || defined(FEAT_SUN_WORKSHOP) \ |
1002 | 5120 || defined(NEED_GUI_UPDATE_SCREEN) \ |
28 | 5121 || defined(PROTO) |
7 | 5122 /* |
5123 * Update the current window and the screen. | |
5124 */ | |
5125 void | |
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diff
changeset
|
5126 gui_update_screen(void) |
7 | 5127 { |
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changeset
|
5128 # ifdef FEAT_CONCEAL |
2282
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|
5129 linenr_T conceal_old_cursor_line = 0; |
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changeset
|
5130 linenr_T conceal_new_cursor_line = 0; |
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changeset
|
5131 int conceal_update_lines = FALSE; |
13380
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|
5132 # endif |
2282
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changeset
|
5133 |
7 | 5134 update_topline(); |
5135 validate_cursor(); | |
2282
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Make updating text for conceal mode simpler. A few compiler warning fixes.
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changeset
|
5136 |
1584 | 5137 /* Trigger CursorMoved if the cursor moved. */ |
13380
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changeset
|
5138 if (!finish_op && (has_cursormoved() |
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changeset
|
5139 # ifdef FEAT_CONCEAL |
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changeset
|
5140 || curwin->w_p_cole > 0 |
2282
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|
5141 # endif |
13380
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|
5142 ) && !EQUAL_POS(last_cursormoved, curwin->w_cursor)) |
1584 | 5143 { |
2282
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|
5144 if (has_cursormoved()) |
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diff
changeset
|
5145 apply_autocmds(EVENT_CURSORMOVED, NULL, NULL, FALSE, curbuf); |
a888ed7ba375
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changeset
|
5146 # ifdef FEAT_CONCEAL |
2378
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diff
changeset
|
5147 if (curwin->w_p_cole > 0) |
2282
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|
5148 { |
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diff
changeset
|
5149 conceal_old_cursor_line = last_cursormoved.lnum; |
a888ed7ba375
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parents:
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diff
changeset
|
5150 conceal_new_cursor_line = curwin->w_cursor.lnum; |
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changeset
|
5151 conceal_update_lines = TRUE; |
a888ed7ba375
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|
5152 } |
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changeset
|
5153 # endif |
1584 | 5154 last_cursormoved = curwin->w_cursor; |
5155 } | |
2282
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changeset
|
5156 |
7 | 5157 update_screen(0); /* may need to update the screen */ |
5158 setcursor(); | |
13380
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|
5159 # ifdef FEAT_CONCEAL |
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|
5160 if (conceal_update_lines |
2378
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changeset
|
5161 && (conceal_old_cursor_line != conceal_new_cursor_line |
85b7dc8da5eb
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changeset
|
5162 || conceal_cursor_line(curwin) |
85b7dc8da5eb
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diff
changeset
|
5163 || need_cursor_line_redraw)) |
2282
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|
5164 { |
2378
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|
5165 if (conceal_old_cursor_line != conceal_new_cursor_line) |
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diff
changeset
|
5166 update_single_line(curwin, conceal_old_cursor_line); |
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|
5167 update_single_line(curwin, conceal_new_cursor_line); |
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|
5168 curwin->w_valid &= ~VALID_CROW; |
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|
5169 } |
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|
5170 # endif |
13150
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changeset
|
5171 out_flush_cursor(TRUE, FALSE); |
7 | 5172 } |
5173 #endif | |
5174 | |
28 | 5175 #if defined(FIND_REPLACE_DIALOG) || defined(PROTO) |
7 | 5176 /* |
5177 * Get the text to use in a find/replace dialog. Uses the last search pattern | |
5178 * if the argument is empty. | |
5179 * Returns an allocated string. | |
5180 */ | |
5181 char_u * | |
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changeset
|
5182 get_find_dialog_text( |
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diff
changeset
|
5183 char_u *arg, |
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7801
diff
changeset
|
5184 int *wwordp, /* return: TRUE if \< \> found */ |
81794242a275
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7801
diff
changeset
|
5185 int *mcasep) /* return: TRUE if \C found */ |
7 | 5186 { |
5187 char_u *text; | |
5188 | |
5189 if (*arg == NUL) | |
5190 text = last_search_pat(); | |
5191 else | |
5192 text = arg; | |
5193 if (text != NULL) | |
5194 { | |
5195 text = vim_strsave(text); | |
5196 if (text != NULL) | |
5197 { | |
835 | 5198 int len = (int)STRLEN(text); |
7 | 5199 int i; |
5200 | |
5201 /* Remove "\V" */ | |
5202 if (len >= 2 && STRNCMP(text, "\\V", 2) == 0) | |
5203 { | |
5204 mch_memmove(text, text + 2, (size_t)(len - 1)); | |
5205 len -= 2; | |
5206 } | |
5207 | |
5208 /* Recognize "\c" and "\C" and remove. */ | |
5209 if (len >= 2 && *text == '\\' && (text[1] == 'c' || text[1] == 'C')) | |
5210 { | |
5211 *mcasep = (text[1] == 'C'); | |
5212 mch_memmove(text, text + 2, (size_t)(len - 1)); | |
5213 len -= 2; | |
5214 } | |
5215 | |
5216 /* Recognize "\<text\>" and remove. */ | |
5217 if (len >= 4 | |
5218 && STRNCMP(text, "\\<", 2) == 0 | |
5219 && STRNCMP(text + len - 2, "\\>", 2) == 0) | |
5220 { | |
5221 *wwordp = TRUE; | |
5222 mch_memmove(text, text + 2, (size_t)(len - 4)); | |
5223 text[len - 4] = NUL; | |
5224 } | |
5225 | |
5226 /* Recognize "\/" or "\?" and remove. */ | |
5227 for (i = 0; i + 1 < len; ++i) | |
5228 if (text[i] == '\\' && (text[i + 1] == '/' | |
5229 || text[i + 1] == '?')) | |
5230 { | |
5231 mch_memmove(text + i, text + i + 1, (size_t)(len - i)); | |
5232 --len; | |
5233 } | |
5234 } | |
5235 } | |
5236 return text; | |
5237 } | |
5238 | |
5239 /* | |
5240 * Handle the press of a button in the find-replace dialog. | |
5241 * Return TRUE when something was added to the input buffer. | |
5242 */ | |
5243 int | |
7821
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parents:
7801
diff
changeset
|
5244 gui_do_findrepl( |
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7801
diff
changeset
|
5245 int flags, /* one of FRD_REPLACE, FRD_FINDNEXT, etc. */ |
81794242a275
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parents:
7801
diff
changeset
|
5246 char_u *find_text, |
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parents:
7801
diff
changeset
|
5247 char_u *repl_text, |
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parents:
7801
diff
changeset
|
5248 int down) /* Search downwards. */ |
7 | 5249 { |
5250 garray_T ga; | |
5251 int i; | |
5252 int type = (flags & FRD_TYPE_MASK); | |
5253 char_u *p; | |
28 | 5254 regmatch_T regmatch; |
482 | 5255 int save_did_emsg = did_emsg; |
1943 | 5256 static int busy = FALSE; |
5257 | |
5258 /* When the screen is being updated we should not change buffers and | |
5259 * windows structures, it may cause freed memory to be used. Also don't | |
5260 * do this recursively (pressing "Find" quickly several times. */ | |
5261 if (updating_screen || busy) | |
5262 return FALSE; | |
5263 | |
5264 /* refuse replace when text cannot be changed */ | |
5265 if ((type == FRD_REPLACE || type == FRD_REPLACEALL) && text_locked()) | |
5266 return FALSE; | |
5267 | |
5268 busy = TRUE; | |
7 | 5269 |
5270 ga_init2(&ga, 1, 100); | |
28 | 5271 if (type == FRD_REPLACEALL) |
7 | 5272 ga_concat(&ga, (char_u *)"%s/"); |
5273 | |
5274 ga_concat(&ga, (char_u *)"\\V"); | |
5275 if (flags & FRD_MATCH_CASE) | |
5276 ga_concat(&ga, (char_u *)"\\C"); | |
5277 else | |
5278 ga_concat(&ga, (char_u *)"\\c"); | |
5279 if (flags & FRD_WHOLE_WORD) | |
5280 ga_concat(&ga, (char_u *)"\\<"); | |
13927
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diff
changeset
|
5281 /* escape / and \ */ |
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diff
changeset
|
5282 p = vim_strsave_escaped(find_text, (char_u *)"/\\"); |
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diff
changeset
|
5283 if (p != NULL) |
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diff
changeset
|
5284 ga_concat(&ga, p); |
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diff
changeset
|
5285 vim_free(p); |
7 | 5286 if (flags & FRD_WHOLE_WORD) |
5287 ga_concat(&ga, (char_u *)"\\>"); | |
5288 | |
5289 if (type == FRD_REPLACEALL) | |
5290 { | |
28 | 5291 ga_concat(&ga, (char_u *)"/"); |
694 | 5292 /* escape / and \ */ |
5293 p = vim_strsave_escaped(repl_text, (char_u *)"/\\"); | |
5294 if (p != NULL) | |
5295 ga_concat(&ga, p); | |
5296 vim_free(p); | |
28 | 5297 ga_concat(&ga, (char_u *)"/g"); |
5298 } | |
5299 ga_append(&ga, NUL); | |
5300 | |
5301 if (type == FRD_REPLACE) | |
5302 { | |
5303 /* Do the replacement when the text at the cursor matches. Thus no | |
5304 * replacement is done if the cursor was moved! */ | |
5305 regmatch.regprog = vim_regcomp(ga.ga_data, RE_MAGIC + RE_STRING); | |
5306 regmatch.rm_ic = 0; | |
5307 if (regmatch.regprog != NULL) | |
5308 { | |
5309 p = ml_get_cursor(); | |
5310 if (vim_regexec_nl(®match, p, (colnr_T)0) | |
5311 && regmatch.startp[0] == p) | |
5312 { | |
5313 /* Clear the command line to remove any old "No match" | |
5314 * error. */ | |
5315 msg_end_prompt(); | |
5316 | |
5317 if (u_save_cursor() == OK) | |
5318 { | |
5319 /* A button was pressed thus undo should be synced. */ | |
825 | 5320 u_sync(FALSE); |
28 | 5321 |
5322 del_bytes((long)(regmatch.endp[0] - regmatch.startp[0]), | |
609 | 5323 FALSE, FALSE); |
28 | 5324 ins_str(repl_text); |
5325 } | |
5326 } | |
5327 else | |
5328 MSG(_("No match at cursor, finding next")); | |
4805
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parents:
4352
diff
changeset
|
5329 vim_regfree(regmatch.regprog); |
28 | 5330 } |
5331 } | |
5332 | |
5333 if (type == FRD_REPLACEALL) | |
5334 { | |
7 | 5335 /* A button was pressed, thus undo should be synced. */ |
825 | 5336 u_sync(FALSE); |
7 | 5337 do_cmdline_cmd(ga.ga_data); |
5338 } | |
5339 else | |
5340 { | |
9305
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parents:
8947
diff
changeset
|
5341 int searchflags = SEARCH_MSG + SEARCH_MARK; |
4981cd0802c7
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parents:
8947
diff
changeset
|
5342 |
4981cd0802c7
commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
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parents:
8947
diff
changeset
|
5343 /* Search for the next match. |
4981cd0802c7
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parents:
8947
diff
changeset
|
5344 * Don't skip text under cursor for single replace. */ |
4981cd0802c7
commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
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parents:
8947
diff
changeset
|
5345 if (type == FRD_REPLACE) |
4981cd0802c7
commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
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parents:
8947
diff
changeset
|
5346 searchflags += SEARCH_START; |
7 | 5347 i = msg_scroll; |
13927
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diff
changeset
|
5348 if (down) |
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parents:
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diff
changeset
|
5349 { |
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diff
changeset
|
5350 (void)do_search(NULL, '/', ga.ga_data, 1L, searchflags, NULL, NULL); |
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parents:
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diff
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|
5351 } |
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diff
changeset
|
5352 else |
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parents:
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diff
changeset
|
5353 { |
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parents:
13847
diff
changeset
|
5354 /* We need to escape '?' if and only if we are searching in the up |
ec54a202ad0c
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parents:
13847
diff
changeset
|
5355 * direction */ |
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parents:
13847
diff
changeset
|
5356 p = vim_strsave_escaped(ga.ga_data, (char_u *)"?"); |
ec54a202ad0c
patch 8.0.1834: GUI: find/replace dialog does not handle some chars
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parents:
13847
diff
changeset
|
5357 if (p != NULL) |
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patch 8.0.1834: GUI: find/replace dialog does not handle some chars
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parents:
13847
diff
changeset
|
5358 (void)do_search(NULL, '?', p, 1L, searchflags, NULL, NULL); |
ec54a202ad0c
patch 8.0.1834: GUI: find/replace dialog does not handle some chars
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parents:
13847
diff
changeset
|
5359 vim_free(p); |
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parents:
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diff
changeset
|
5360 } |
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parents:
13847
diff
changeset
|
5361 |
7 | 5362 msg_scroll = i; /* don't let an error message set msg_scroll */ |
5363 } | |
5364 | |
482 | 5365 /* Don't want to pass did_emsg to other code, it may cause disabling |
5366 * syntax HL if we were busy redrawing. */ | |
5367 did_emsg = save_did_emsg; | |
5368 | |
7 | 5369 if (State & (NORMAL | INSERT)) |
5370 { | |
5371 gui_update_screen(); /* update the screen */ | |
5372 msg_didout = 0; /* overwrite any message */ | |
5373 need_wait_return = FALSE; /* don't wait for return */ | |
5374 } | |
5375 | |
5376 vim_free(ga.ga_data); | |
1943 | 5377 busy = FALSE; |
7 | 5378 return (ga.ga_len > 0); |
5379 } | |
5380 | |
5381 #endif | |
5382 | |
5383 #if (defined(FEAT_DND) && defined(FEAT_GUI_GTK)) \ | |
5384 || defined(FEAT_GUI_MSWIN) \ | |
5385 || defined(FEAT_GUI_MAC) \ | |
5386 || defined(PROTO) | |
5387 | |
7801
a1e71a01dbd6
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Christian Brabandt <cb@256bit.org>
parents:
7770
diff
changeset
|
5388 static void gui_wingoto_xy(int x, int y); |
7 | 5389 |
5390 /* | |
5391 * Jump to the window at specified point (x, y). | |
5392 */ | |
5393 static void | |
7821
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parents:
7801
diff
changeset
|
5394 gui_wingoto_xy(int x, int y) |
7 | 5395 { |
5396 int row = Y_2_ROW(y); | |
5397 int col = X_2_COL(x); | |
5398 win_T *wp; | |
5399 | |
5400 if (row >= 0 && col >= 0) | |
5401 { | |
5402 wp = mouse_find_win(&row, &col); | |
5403 if (wp != NULL && wp != curwin) | |
5404 win_goto(wp); | |
5405 } | |
5406 } | |
5407 | |
5408 /* | |
5409 * Process file drop. Mouse cursor position, key modifiers, name of files | |
5410 * and count of files are given. Argument "fnames[count]" has full pathnames | |
5411 * of dropped files, they will be freed in this function, and caller can't use | |
5412 * fnames after call this function. | |
5413 */ | |
5414 void | |
7821
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parents:
7801
diff
changeset
|
5415 gui_handle_drop( |
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5416 int x UNUSED, |
81794242a275
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parents:
7801
diff
changeset
|
5417 int y UNUSED, |
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5418 int_u modifiers, |
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5419 char_u **fnames, |
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5420 int count) |
7 | 5421 { |
5422 int i; | |
5423 char_u *p; | |
1668 | 5424 static int entered = FALSE; |
5425 | |
5426 /* | |
5427 * This function is called by event handlers. Just in case we get a | |
5428 * second event before the first one is handled, ignore the second one. | |
5429 * Not sure if this can ever happen, just in case. | |
5430 */ | |
5431 if (entered) | |
5432 return; | |
5433 entered = TRUE; | |
7 | 5434 |
5435 /* | |
5436 * When the cursor is at the command line, add the file names to the | |
5437 * command line, don't edit the files. | |
5438 */ | |
5439 if (State & CMDLINE) | |
5440 { | |
5441 shorten_filenames(fnames, count); | |
5442 for (i = 0; i < count; ++i) | |
5443 { | |
5444 if (fnames[i] != NULL) | |
5445 { | |
5446 if (i > 0) | |
5447 add_to_input_buf((char_u*)" ", 1); | |
5448 | |
5449 /* We don't know what command is used thus we can't be sure | |
5450 * about which characters need to be escaped. Only escape the | |
5451 * most common ones. */ | |
5452 # ifdef BACKSLASH_IN_FILENAME | |
5453 p = vim_strsave_escaped(fnames[i], (char_u *)" \t\"|"); | |
5454 # else | |
5455 p = vim_strsave_escaped(fnames[i], (char_u *)"\\ \t\"|"); | |
5456 # endif | |
5457 if (p != NULL) | |
1364 | 5458 add_to_input_buf_csi(p, (int)STRLEN(p)); |
7 | 5459 vim_free(p); |
5460 vim_free(fnames[i]); | |
5461 } | |
5462 } | |
5463 vim_free(fnames); | |
5464 } | |
5465 else | |
5466 { | |
5467 /* Go to the window under mouse cursor, then shorten given "fnames" by | |
5468 * current window, because a window can have local current dir. */ | |
5469 gui_wingoto_xy(x, y); | |
5470 shorten_filenames(fnames, count); | |
5471 | |
5472 /* If Shift held down, remember the first item. */ | |
5473 if ((modifiers & MOUSE_SHIFT) != 0) | |
5474 p = vim_strsave(fnames[0]); | |
5475 else | |
5476 p = NULL; | |
5477 | |
5478 /* Handle the drop, :edit or :split to get to the file. This also | |
5479 * frees fnames[]. Skip this if there is only one item it's a | |
5480 * directory and Shift is held down. */ | |
5481 if (count == 1 && (modifiers & MOUSE_SHIFT) != 0 | |
5482 && mch_isdir(fnames[0])) | |
5483 { | |
5484 vim_free(fnames[0]); | |
5485 vim_free(fnames); | |
5486 } | |
5487 else | |
5488 handle_drop(count, fnames, (modifiers & MOUSE_CTRL) != 0); | |
5489 | |
5490 /* If Shift held down, change to first file's directory. If the first | |
5491 * item is a directory, change to that directory (and let the explorer | |
5492 * plugin show the contents). */ | |
5493 if (p != NULL) | |
5494 { | |
5495 if (mch_isdir(p)) | |
5496 { | |
5497 if (mch_chdir((char *)p) == 0) | |
5498 shorten_fnames(TRUE); | |
5499 } | |
13176
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parents:
13152
diff
changeset
|
5500 else if (vim_chdirfile(p, "drop") == OK) |
7 | 5501 shorten_fnames(TRUE); |
5502 vim_free(p); | |
5503 } | |
5504 | |
5505 /* Update the screen display */ | |
5506 update_screen(NOT_VALID); | |
5507 # ifdef FEAT_MENU | |
5508 gui_update_menus(0); | |
5509 # endif | |
2208
495995b9ce7d
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parents:
2178
diff
changeset
|
5510 #ifdef FEAT_TITLE |
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
5511 maketitle(); |
495995b9ce7d
Fix: window title not updated after file dropped.
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2178
diff
changeset
|
5512 #endif |
7 | 5513 setcursor(); |
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
13080
diff
changeset
|
5514 out_flush_cursor(FALSE, FALSE); |
7 | 5515 } |
1668 | 5516 |
5517 entered = FALSE; | |
7 | 5518 } |
5519 #endif |