Mercurial > vim
annotate src/gui.c @ 17966:46f95606b9ec v8.1.1979
patch 8.1.1979: code for handling file names is spread out
Commit: https://github.com/vim/vim/commit/b005cd80cfda591be95146024d9b97eef383500f
Author: Bram Moolenaar <Bram@vim.org>
Date: Wed Sep 4 15:54:55 2019 +0200
patch 8.1.1979: code for handling file names is spread out
Problem: Code for handling file names is spread out.
Solution: Move code to new filepath.c file. Graduate FEAT_MODIFY_FNAME.
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Wed, 04 Sep 2019 16:00:04 +0200 |
parents | 59f8948b7590 |
children | 5ae41d0ea397 |
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_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_reset_scroll_region(void); |
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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 static int gui_outstr_nowrap(char_u *s, int len, int flags, guicolor_T fg, guicolor_T bg, int back); |
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24 static void gui_delete_lines(int row, int count); |
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25 static void gui_insert_lines(int row, int count); |
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26 static int gui_xy2colrow(int x, int y, int *colp); |
685 | 27 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
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28 static int gui_has_tabline(void); |
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29 #endif |
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30 static void gui_do_scrollbar(win_T *wp, int which, int enable); |
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31 static void gui_update_horiz_scrollbar(int); |
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32 static void gui_set_fg_color(char_u *name); |
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33 static void gui_set_bg_color(char_u *name); |
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34 static win_T *xy2win(int x, int y); |
7 | 35 |
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36 #ifdef GUI_MAY_FORK |
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37 static void gui_do_fork(void); |
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38 |
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39 static int gui_read_child_pipe(int fd); |
3087 | 40 |
41 /* Return values for gui_read_child_pipe */ | |
42 enum { | |
43 GUI_CHILD_IO_ERROR, | |
44 GUI_CHILD_OK, | |
45 GUI_CHILD_FAILED | |
46 }; | |
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47 #endif |
3087 | 48 |
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49 static void gui_attempt_start(void); |
3087 | 50 |
7 | 51 static int can_update_cursor = TRUE; /* can display the cursor */ |
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52 static int disable_flush = 0; /* If > 0, gui_mch_flush() is disabled. */ |
7 | 53 |
54 /* | |
55 * The Athena scrollbars can move the thumb to after the end of the scrollbar, | |
56 * this makes the thumb indicate the part of the text that is shown. Motif | |
57 * can't do this. | |
58 */ | |
59 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MAC) | |
60 # define SCROLL_PAST_END | |
61 #endif | |
62 | |
63 /* | |
64 * gui_start -- Called when user wants to start the GUI. | |
65 * | |
66 * Careful: This function can be called recursively when there is a ":gui" | |
67 * command in the .gvimrc file. Only the first call should fork, not the | |
68 * recursive call. | |
69 */ | |
70 void | |
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71 gui_start(char_u *arg UNUSED) |
7 | 72 { |
73 char_u *old_term; | |
74 static int recursive = 0; | |
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75 #if defined(GUI_MAY_SPAWN) && defined(EXPERIMENTAL_GUI_CMD) |
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76 char *msg = NULL; |
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77 #endif |
7 | 78 |
79 old_term = vim_strsave(T_NAME); | |
80 | |
81 settmode(TMODE_COOK); /* stop RAW mode */ | |
82 if (full_screen) | |
83 cursor_on(); /* needed for ":gui" in .vimrc */ | |
84 full_screen = FALSE; | |
85 | |
3087 | 86 ++recursive; |
2923 | 87 |
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88 #ifdef GUI_MAY_FORK |
3087 | 89 /* |
90 * Quit the current process and continue in the child. | |
91 * Makes "gvim file" disconnect from the shell it was started in. | |
92 * Don't do this when Vim was started with "-f" or the 'f' flag is present | |
93 * in 'guioptions'. | |
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94 * Don't do this when there is a running job, we can only get the status |
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95 * of a child from the parent. |
3087 | 96 */ |
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97 if (gui.dofork && !vim_strchr(p_go, GO_FORG) && recursive <= 1 |
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98 # ifdef FEAT_JOB_CHANNEL |
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99 && !job_any_running() |
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100 # endif |
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101 ) |
3087 | 102 { |
103 gui_do_fork(); | |
104 } | |
105 else | |
106 #endif | |
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107 #ifdef GUI_MAY_SPAWN |
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108 if (gui.dospawn |
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109 # ifdef EXPERIMENTAL_GUI_CMD |
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110 && gui.dofork |
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111 # endif |
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112 && !vim_strchr(p_go, GO_FORG) |
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113 && !anyBufIsChanged() |
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114 # ifdef FEAT_JOB_CHANNEL |
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115 && !job_any_running() |
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116 # endif |
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117 ) |
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118 { |
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119 # ifdef EXPERIMENTAL_GUI_CMD |
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120 msg = |
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121 # endif |
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122 gui_mch_do_spawn(arg); |
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123 } |
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124 else |
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125 #endif |
3087 | 126 { |
3541 | 127 #ifdef FEAT_GUI_GTK |
3539 | 128 /* If there is 'f' in 'guioptions' and specify -g argument, |
129 * gui_mch_init_check() was not called yet. */ | |
130 if (gui_mch_init_check() != OK) | |
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131 getout_preserve_modified(1); |
3541 | 132 #endif |
3087 | 133 gui_attempt_start(); |
134 } | |
7 | 135 |
136 if (!gui.in_use) /* failed to start GUI */ | |
137 { | |
3087 | 138 /* Back to old term settings |
139 * | |
140 * FIXME: If we got here because a child process failed and flagged to | |
141 * the parent to resume, and X11 is enabled with FEAT_TITLE, this will | |
142 * hit an X11 I/O error and do a longjmp(), leaving recursive | |
143 * permanently set to 1. This is probably not as big a problem as it | |
144 * sounds, because gui_mch_init() in both gui_x11.c and gui_gtk_x11.c | |
145 * return "OK" unconditionally, so it would be very difficult to | |
146 * actually hit this case. | |
147 */ | |
148 termcapinit(old_term); | |
7 | 149 settmode(TMODE_RAW); /* restart RAW mode */ |
150 #ifdef FEAT_TITLE | |
151 set_title_defaults(); /* set 'title' and 'icon' again */ | |
152 #endif | |
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153 #if defined(GUI_MAY_SPAWN) && defined(EXPERIMENTAL_GUI_CMD) |
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154 if (msg) |
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155 emsg(msg); |
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156 #endif |
7 | 157 } |
158 | |
159 vim_free(old_term); | |
160 | |
3087 | 161 /* If the GUI started successfully, trigger the GUIEnter event, otherwise |
162 * the GUIFailed event. */ | |
163 gui_mch_update(); | |
164 apply_autocmds(gui.in_use ? EVENT_GUIENTER : EVENT_GUIFAILED, | |
165 NULL, NULL, FALSE, curbuf); | |
166 --recursive; | |
167 } | |
168 | |
169 /* | |
170 * Set_termname() will call gui_init() to start the GUI. | |
171 * Set the "starting" flag, to indicate that the GUI will start. | |
172 * | |
173 * We don't want to open the GUI shell until after we've read .gvimrc, | |
174 * otherwise we don't know what font we will use, and hence we don't know | |
175 * what size the shell should be. So if there are errors in the .gvimrc | |
176 * file, they will have to go to the terminal: Set full_screen to FALSE. | |
177 * full_screen will be set to TRUE again by a successful termcapinit(). | |
178 */ | |
179 static void | |
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180 gui_attempt_start(void) |
3087 | 181 { |
182 static int recursive = 0; | |
183 | |
184 ++recursive; | |
185 gui.starting = TRUE; | |
186 | |
187 #ifdef FEAT_GUI_GTK | |
188 gui.event_time = GDK_CURRENT_TIME; | |
189 #endif | |
190 | |
191 termcapinit((char_u *)"builtin_gui"); | |
192 gui.starting = recursive - 1; | |
193 | |
574 | 194 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) |
7 | 195 if (gui.in_use) |
2609 | 196 { |
197 # ifdef FEAT_EVAL | |
198 Window x11_window; | |
199 Display *x11_display; | |
200 | |
201 if (gui_get_x11_windis(&x11_window, &x11_display) == OK) | |
202 set_vim_var_nr(VV_WINDOWID, (long)x11_window); | |
203 # endif | |
204 | |
7 | 205 /* Display error messages in a dialog now. */ |
206 display_errors(); | |
2609 | 207 } |
7 | 208 #endif |
3087 | 209 --recursive; |
210 } | |
211 | |
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212 #ifdef GUI_MAY_FORK |
3087 | 213 |
214 /* for waitpid() */ | |
215 # if defined(HAVE_SYS_WAIT_H) || defined(HAVE_UNION_WAIT) | |
216 # include <sys/wait.h> | |
217 # endif | |
218 | |
219 /* | |
220 * Create a new process, by forking. In the child, start the GUI, and in | |
221 * the parent, exit. | |
222 * | |
223 * If something goes wrong, this will return with gui.in_use still set | |
224 * to FALSE, in which case the caller should continue execution without | |
225 * the GUI. | |
226 * | |
227 * If the child fails to start the GUI, then the child will exit and the | |
228 * parent will return. If the child succeeds, then the parent will exit | |
229 * and the child will return. | |
230 */ | |
231 static void | |
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232 gui_do_fork(void) |
3087 | 233 { |
234 int pipefd[2]; /* pipe between parent and child */ | |
235 int pipe_error; | |
236 int status; | |
237 int exit_status; | |
238 pid_t pid = -1; | |
239 | |
240 /* Setup a pipe between the child and the parent, so that the parent | |
241 * knows when the child has done the setsid() call and is allowed to | |
242 * exit. */ | |
243 pipe_error = (pipe(pipefd) < 0); | |
244 pid = fork(); | |
245 if (pid < 0) /* Fork error */ | |
7 | 246 { |
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247 emsg(_("E851: Failed to create a new process for the GUI")); |
3087 | 248 return; |
249 } | |
250 else if (pid > 0) /* Parent */ | |
251 { | |
252 /* Give the child some time to do the setsid(), otherwise the | |
253 * exit() may kill the child too (when starting gvim from inside a | |
254 * gvim). */ | |
255 if (!pipe_error) | |
7 | 256 { |
3087 | 257 /* The read returns when the child closes the pipe (or when |
258 * the child dies for some reason). */ | |
259 close(pipefd[1]); | |
260 status = gui_read_child_pipe(pipefd[0]); | |
261 if (status == GUI_CHILD_FAILED) | |
7 | 262 { |
3087 | 263 /* The child failed to start the GUI, so the caller must |
264 * continue. There may be more error information written | |
265 * to stderr by the child. */ | |
266 # ifdef __NeXT__ | |
267 wait4(pid, &exit_status, 0, (struct rusage *)0); | |
268 # else | |
269 waitpid(pid, &exit_status, 0); | |
270 # endif | |
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271 emsg(_("E852: The child process failed to start the GUI")); |
3087 | 272 return; |
7 | 273 } |
3087 | 274 else if (status == GUI_CHILD_IO_ERROR) |
275 { | |
276 pipe_error = TRUE; | |
277 } | |
278 /* else GUI_CHILD_OK: parent exit */ | |
7 | 279 } |
280 | |
3087 | 281 if (pipe_error) |
282 ui_delay(300L, TRUE); | |
283 | |
284 /* When swapping screens we may need to go to the next line, e.g., | |
285 * after a hit-enter prompt and using ":gui". */ | |
286 if (newline_on_exit) | |
287 mch_errmsg("\r\n"); | |
288 | |
289 /* | |
290 * The parent must skip the normal exit() processing, the child | |
291 * will do it. For example, GTK messes up signals when exiting. | |
292 */ | |
293 _exit(0); | |
294 } | |
295 /* Child */ | |
296 | |
3518 | 297 #ifdef FEAT_GUI_GTK |
298 /* Call gtk_init_check() here after fork(). See gui_init_check(). */ | |
299 if (gui_mch_init_check() != OK) | |
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300 getout_preserve_modified(1); |
3518 | 301 #endif |
302 | |
7 | 303 # if defined(HAVE_SETSID) || defined(HAVE_SETPGID) |
3087 | 304 /* |
305 * Change our process group. On some systems/shells a CTRL-C in the | |
306 * shell where Vim was started would otherwise kill gvim! | |
307 */ | |
7 | 308 # if defined(HAVE_SETSID) |
3087 | 309 (void)setsid(); |
7 | 310 # else |
3087 | 311 (void)setpgid(0, 0); |
7 | 312 # endif |
313 # endif | |
3087 | 314 if (!pipe_error) |
315 close(pipefd[0]); | |
7 | 316 |
317 # if defined(FEAT_GUI_GNOME) && defined(FEAT_SESSION) | |
3087 | 318 /* Tell the session manager our new PID */ |
319 gui_mch_forked(); | |
7 | 320 # endif |
3087 | 321 |
322 /* Try to start the GUI */ | |
323 gui_attempt_start(); | |
324 | |
325 /* Notify the parent */ | |
3147 | 326 if (!pipe_error) |
3087 | 327 { |
3147 | 328 if (gui.in_use) |
329 write_eintr(pipefd[1], "ok", 3); | |
330 else | |
331 write_eintr(pipefd[1], "fail", 5); | |
332 close(pipefd[1]); | |
3087 | 333 } |
334 | |
335 /* If we failed to start the GUI, exit now. */ | |
336 if (!gui.in_use) | |
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337 getout_preserve_modified(1); |
7 | 338 } |
339 | |
340 /* | |
3087 | 341 * Read from a pipe assumed to be connected to the child process (this |
342 * function is called from the parent). | |
343 * Return GUI_CHILD_OK if the child successfully started the GUI, | |
344 * GUY_CHILD_FAILED if the child failed, or GUI_CHILD_IO_ERROR if there was | |
345 * some other error. | |
346 * | |
347 * The file descriptor will be closed before the function returns. | |
348 */ | |
349 static int | |
350 gui_read_child_pipe(int fd) | |
351 { | |
3147 | 352 long bytes_read; |
353 #define READ_BUFFER_SIZE 10 | |
354 char buffer[READ_BUFFER_SIZE]; | |
355 | |
356 bytes_read = read_eintr(fd, buffer, READ_BUFFER_SIZE - 1); | |
357 #undef READ_BUFFER_SIZE | |
358 close(fd); | |
359 if (bytes_read < 0) | |
3087 | 360 return GUI_CHILD_IO_ERROR; |
3147 | 361 buffer[bytes_read] = NUL; |
3087 | 362 if (strcmp(buffer, "ok") == 0) |
363 return GUI_CHILD_OK; | |
364 return GUI_CHILD_FAILED; | |
365 } | |
366 | |
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367 #endif /* GUI_MAY_FORK */ |
3087 | 368 |
369 /* | |
7 | 370 * Call this when vim starts up, whether or not the GUI is started |
371 */ | |
372 void | |
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373 gui_prepare(int *argc, char **argv) |
7 | 374 { |
375 gui.in_use = FALSE; /* No GUI yet (maybe later) */ | |
376 gui.starting = FALSE; /* No GUI yet (maybe later) */ | |
377 gui_mch_prepare(argc, argv); | |
378 } | |
379 | |
380 /* | |
381 * Try initializing the GUI and check if it can be started. | |
382 * Used from main() to check early if "vim -g" can start the GUI. | |
383 * Used from gui_init() to prepare for starting the GUI. | |
384 * Returns FAIL or OK. | |
385 */ | |
386 int | |
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387 gui_init_check(void) |
7 | 388 { |
389 static int result = MAYBE; | |
390 | |
391 if (result != MAYBE) | |
392 { | |
393 if (result == FAIL) | |
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394 emsg(_("E229: Cannot start the GUI")); |
7 | 395 return result; |
396 } | |
397 | |
398 gui.shell_created = FALSE; | |
399 gui.dying = FALSE; | |
400 gui.in_focus = TRUE; /* so the guicursor setting works */ | |
401 gui.dragged_sb = SBAR_NONE; | |
402 gui.dragged_wp = NULL; | |
403 gui.pointer_hidden = FALSE; | |
404 gui.col = 0; | |
405 gui.row = 0; | |
406 gui.num_cols = Columns; | |
407 gui.num_rows = Rows; | |
408 | |
409 gui.cursor_is_valid = FALSE; | |
410 gui.scroll_region_top = 0; | |
411 gui.scroll_region_bot = Rows - 1; | |
412 gui.scroll_region_left = 0; | |
413 gui.scroll_region_right = Columns - 1; | |
414 gui.highlight_mask = HL_NORMAL; | |
415 gui.char_width = 1; | |
416 gui.char_height = 1; | |
417 gui.char_ascent = 0; | |
418 gui.border_width = 0; | |
419 | |
420 gui.norm_font = NOFONT; | |
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421 #ifndef FEAT_GUI_GTK |
7 | 422 gui.bold_font = NOFONT; |
423 gui.ital_font = NOFONT; | |
424 gui.boldital_font = NOFONT; | |
425 # ifdef FEAT_XFONTSET | |
426 gui.fontset = NOFONTSET; | |
427 # endif | |
428 #endif | |
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429 gui.wide_font = NOFONT; |
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430 #ifndef FEAT_GUI_GTK |
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431 gui.wide_bold_font = NOFONT; |
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432 gui.wide_ital_font = NOFONT; |
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433 gui.wide_boldital_font = NOFONT; |
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434 #endif |
7 | 435 |
436 #ifdef FEAT_MENU | |
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437 # ifndef FEAT_GUI_GTK |
7 | 438 # ifdef FONTSET_ALWAYS |
439 gui.menu_fontset = NOFONTSET; | |
440 # else | |
441 gui.menu_font = NOFONT; | |
442 # endif | |
443 # endif | |
444 gui.menu_is_active = TRUE; /* default: include menu */ | |
445 # ifndef FEAT_GUI_GTK | |
446 gui.menu_height = MENU_DEFAULT_HEIGHT; | |
447 gui.menu_width = 0; | |
448 # endif | |
449 #endif | |
450 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) | |
451 gui.toolbar_height = 0; | |
452 #endif | |
453 #if defined(FEAT_FOOTER) && defined(FEAT_GUI_MOTIF) | |
454 gui.footer_height = 0; | |
455 #endif | |
456 #ifdef FEAT_BEVAL_TIP | |
457 gui.tooltip_fontset = NOFONTSET; | |
458 #endif | |
459 | |
460 gui.scrollbar_width = gui.scrollbar_height = SB_DEFAULT_WIDTH; | |
461 gui.prev_wrap = -1; | |
462 | |
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463 #if defined(ALWAYS_USE_GUI) || defined(VIMDLL) |
7 | 464 result = OK; |
465 #else | |
3518 | 466 # ifdef FEAT_GUI_GTK |
467 /* | |
468 * Note: Don't call gtk_init_check() before fork, it will be called after | |
469 * the fork. When calling it before fork, it make vim hang for a while. | |
470 * See gui_do_fork(). | |
471 * Use a simpler check if the GUI window can probably be opened. | |
472 */ | |
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473 result = gui.dofork ? gui_mch_early_init_check(TRUE) : gui_mch_init_check(); |
3518 | 474 # else |
7 | 475 result = gui_mch_init_check(); |
3518 | 476 # endif |
7 | 477 #endif |
478 return result; | |
479 } | |
480 | |
481 /* | |
482 * This is the call which starts the GUI. | |
483 */ | |
484 void | |
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485 gui_init(void) |
7 | 486 { |
487 win_T *wp; | |
488 static int recursive = 0; | |
489 | |
490 /* | |
491 * It's possible to use ":gui" in a .gvimrc file. The first halve of this | |
492 * function will then be executed at the first call, the rest by the | |
493 * recursive call. This allow the shell to be opened halfway reading a | |
494 * gvimrc file. | |
495 */ | |
496 if (!recursive) | |
497 { | |
498 ++recursive; | |
499 | |
500 clip_init(TRUE); | |
501 | |
502 /* If can't initialize, don't try doing the rest */ | |
503 if (gui_init_check() == FAIL) | |
504 { | |
505 --recursive; | |
506 clip_init(FALSE); | |
507 return; | |
508 } | |
509 | |
510 /* | |
147 | 511 * Reset 'paste'. It's useful in the terminal, but not in the GUI. It |
512 * breaks the Paste toolbar button. | |
513 */ | |
514 set_option_value((char_u *)"paste", 0L, NULL, 0); | |
515 | |
516 /* | |
7 | 517 * Set up system-wide default menus. |
518 */ | |
519 #if defined(SYS_MENU_FILE) && defined(FEAT_MENU) | |
520 if (vim_strchr(p_go, GO_NOSYSMENU) == NULL) | |
521 { | |
522 sys_menu = TRUE; | |
819 | 523 do_source((char_u *)SYS_MENU_FILE, FALSE, DOSO_NONE); |
7 | 524 sys_menu = FALSE; |
525 } | |
526 #endif | |
527 | |
528 /* | |
529 * Switch on the mouse by default, unless the user changed it already. | |
530 * This can then be changed in the .gvimrc. | |
531 */ | |
532 if (!option_was_set((char_u *)"mouse")) | |
533 set_string_option_direct((char_u *)"mouse", -1, | |
694 | 534 (char_u *)"a", OPT_FREE, SID_NONE); |
7 | 535 |
536 /* | |
537 * If -U option given, use only the initializations from that file and | |
538 * nothing else. Skip all initializations for "-U NONE" or "-u NORC". | |
539 */ | |
540 if (use_gvimrc != NULL) | |
541 { | |
542 if (STRCMP(use_gvimrc, "NONE") != 0 | |
543 && STRCMP(use_gvimrc, "NORC") != 0 | |
819 | 544 && do_source(use_gvimrc, FALSE, DOSO_NONE) != OK) |
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545 semsg(_("E230: Cannot read from \"%s\""), use_gvimrc); |
7 | 546 } |
547 else | |
548 { | |
549 /* | |
550 * Get system wide defaults for gvim, only when file name defined. | |
551 */ | |
552 #ifdef SYS_GVIMRC_FILE | |
819 | 553 do_source((char_u *)SYS_GVIMRC_FILE, FALSE, DOSO_NONE); |
7 | 554 #endif |
555 | |
556 /* | |
557 * Try to read GUI initialization commands from the following | |
558 * places: | |
559 * - environment variable GVIMINIT | |
560 * - the user gvimrc file (~/.gvimrc) | |
561 * - the second user gvimrc file ($VIM/.gvimrc for Dos) | |
562 * - the third user gvimrc file ($VIM/.gvimrc for Amiga) | |
563 * The first that exists is used, the rest is ignored. | |
564 */ | |
565 if (process_env((char_u *)"GVIMINIT", FALSE) == FAIL | |
819 | 566 && do_source((char_u *)USR_GVIMRC_FILE, TRUE, |
567 DOSO_GVIMRC) == FAIL | |
7 | 568 #ifdef USR_GVIMRC_FILE2 |
819 | 569 && do_source((char_u *)USR_GVIMRC_FILE2, TRUE, |
570 DOSO_GVIMRC) == FAIL | |
7 | 571 #endif |
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572 #ifdef USR_GVIMRC_FILE3 |
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573 && do_source((char_u *)USR_GVIMRC_FILE3, TRUE, |
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574 DOSO_GVIMRC) == FAIL |
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575 #endif |
7 | 576 ) |
577 { | |
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578 #ifdef USR_GVIMRC_FILE4 |
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579 (void)do_source((char_u *)USR_GVIMRC_FILE4, TRUE, DOSO_GVIMRC); |
7 | 580 #endif |
581 } | |
582 | |
583 /* | |
584 * Read initialization commands from ".gvimrc" in current | |
585 * directory. This is only done if the 'exrc' option is set. | |
586 * Because of security reasons we disallow shell and write | |
587 * commands now, except for unix if the file is owned by the user | |
588 * or 'secure' option has been reset in environment of global | |
589 * ".gvimrc". | |
590 * Only do this if GVIMRC_FILE is not the same as USR_GVIMRC_FILE, | |
591 * USR_GVIMRC_FILE2, USR_GVIMRC_FILE3 or SYS_GVIMRC_FILE. | |
592 */ | |
593 if (p_exrc) | |
594 { | |
595 #ifdef UNIX | |
596 { | |
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597 stat_T s; |
7 | 598 |
599 /* if ".gvimrc" file is not owned by user, set 'secure' | |
600 * mode */ | |
601 if (mch_stat(GVIMRC_FILE, &s) || s.st_uid != getuid()) | |
602 secure = p_secure; | |
603 } | |
604 #else | |
605 secure = p_secure; | |
606 #endif | |
607 | |
608 if ( fullpathcmp((char_u *)USR_GVIMRC_FILE, | |
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609 (char_u *)GVIMRC_FILE, FALSE, TRUE) != FPC_SAME |
7 | 610 #ifdef SYS_GVIMRC_FILE |
611 && fullpathcmp((char_u *)SYS_GVIMRC_FILE, | |
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612 (char_u *)GVIMRC_FILE, FALSE, TRUE) != FPC_SAME |
7 | 613 #endif |
614 #ifdef USR_GVIMRC_FILE2 | |
615 && fullpathcmp((char_u *)USR_GVIMRC_FILE2, | |
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616 (char_u *)GVIMRC_FILE, FALSE, TRUE) != FPC_SAME |
7 | 617 #endif |
618 #ifdef USR_GVIMRC_FILE3 | |
619 && fullpathcmp((char_u *)USR_GVIMRC_FILE3, | |
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620 (char_u *)GVIMRC_FILE, FALSE, TRUE) != FPC_SAME |
7 | 621 #endif |
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622 #ifdef USR_GVIMRC_FILE4 |
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623 && fullpathcmp((char_u *)USR_GVIMRC_FILE4, |
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624 (char_u *)GVIMRC_FILE, FALSE, TRUE) != FPC_SAME |
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625 #endif |
7 | 626 ) |
819 | 627 do_source((char_u *)GVIMRC_FILE, TRUE, DOSO_GVIMRC); |
7 | 628 |
629 if (secure == 2) | |
630 need_wait_return = TRUE; | |
631 secure = 0; | |
632 } | |
633 } | |
634 | |
635 if (need_wait_return || msg_didany) | |
636 wait_return(TRUE); | |
637 | |
638 --recursive; | |
639 } | |
640 | |
641 /* If recursive call opened the shell, return here from the first call */ | |
642 if (gui.in_use) | |
643 return; | |
644 | |
645 /* | |
646 * Create the GUI shell. | |
647 */ | |
648 gui.in_use = TRUE; /* Must be set after menus have been set up */ | |
649 if (gui_mch_init() == FAIL) | |
650 goto error; | |
651 | |
652 /* Avoid a delay for an error message that was printed in the terminal | |
653 * where Vim was started. */ | |
654 emsg_on_display = FALSE; | |
655 msg_scrolled = 0; | |
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656 clear_sb_text(TRUE); |
7 | 657 need_wait_return = FALSE; |
658 msg_didany = FALSE; | |
659 | |
660 /* | |
661 * Check validity of any generic resources that may have been loaded. | |
662 */ | |
663 if (gui.border_width < 0) | |
664 gui.border_width = 0; | |
665 | |
666 /* | |
667 * Set up the fonts. First use a font specified with "-fn" or "-font". | |
668 */ | |
669 if (font_argument != NULL) | |
670 set_option_value((char_u *)"gfn", 0L, (char_u *)font_argument, 0); | |
671 if ( | |
672 #ifdef FEAT_XFONTSET | |
673 (*p_guifontset == NUL | |
674 || gui_init_font(p_guifontset, TRUE) == FAIL) && | |
675 #endif | |
676 gui_init_font(*p_guifont == NUL ? hl_get_font_name() | |
677 : p_guifont, FALSE) == FAIL) | |
678 { | |
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679 emsg(_("E665: Cannot start GUI, no valid font found")); |
7 | 680 goto error2; |
681 } | |
682 if (gui_get_wide_font() == FAIL) | |
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683 emsg(_("E231: 'guifontwide' invalid")); |
7 | 684 |
685 gui.num_cols = Columns; | |
686 gui.num_rows = Rows; | |
687 gui_reset_scroll_region(); | |
688 | |
689 /* Create initial scrollbars */ | |
690 FOR_ALL_WINDOWS(wp) | |
691 { | |
692 gui_create_scrollbar(&wp->w_scrollbars[SBAR_LEFT], SBAR_LEFT, wp); | |
693 gui_create_scrollbar(&wp->w_scrollbars[SBAR_RIGHT], SBAR_RIGHT, wp); | |
694 } | |
695 gui_create_scrollbar(&gui.bottom_sbar, SBAR_BOTTOM, NULL); | |
696 | |
697 #ifdef FEAT_MENU | |
698 gui_create_initial_menus(root_menu); | |
699 #endif | |
700 #ifdef FEAT_SIGN_ICONS | |
701 sign_gui_started(); | |
702 #endif | |
703 | |
704 /* Configure the desired menu and scrollbars */ | |
705 gui_init_which_components(NULL); | |
706 | |
707 /* All components of the GUI have been created now */ | |
708 gui.shell_created = TRUE; | |
709 | |
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710 #ifdef FEAT_GUI_MSWIN |
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711 // Set the shell size, adjusted for the screen size. For GTK this only |
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712 // works after the shell has been opened, thus it is further down. |
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713 // If the window is already maximized (e.g. when --windowid is passed in), |
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714 // we want to use the system-provided dimensions by passing FALSE to |
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715 // mustset. Otherwise, we want to initialize with the default rows/columns. |
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716 if (gui_mch_maximized()) |
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717 gui_set_shellsize(FALSE, TRUE, RESIZE_BOTH); |
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718 else |
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719 gui_set_shellsize(TRUE, TRUE, RESIZE_BOTH); |
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720 #else |
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721 # ifndef FEAT_GUI_GTK |
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722 gui_set_shellsize(FALSE, TRUE, RESIZE_BOTH); |
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723 # endif |
7 | 724 #endif |
725 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
726 /* Need to set the size of the menubar after all the menus have been | |
727 * created. */ | |
728 gui_mch_compute_menu_height((Widget)0); | |
729 #endif | |
730 | |
731 /* | |
732 * Actually open the GUI shell. | |
733 */ | |
734 if (gui_mch_open() != FAIL) | |
735 { | |
736 #ifdef FEAT_TITLE | |
737 maketitle(); | |
738 resettitle(); | |
739 #endif | |
740 init_gui_options(); | |
741 #ifdef FEAT_ARABIC | |
742 /* Our GUI can't do bidi. */ | |
743 p_tbidi = FALSE; | |
744 #endif | |
574 | 745 #if defined(FEAT_GUI_GTK) |
7 | 746 /* Give GTK+ a chance to put all widget's into place. */ |
747 gui_mch_update(); | |
827 | 748 |
749 # ifdef FEAT_MENU | |
750 /* If there is no 'm' in 'guioptions' we need to remove the menu now. | |
751 * It was still there to make F10 work. */ | |
752 if (vim_strchr(p_go, GO_MENUS) == NULL) | |
753 { | |
754 --gui.starting; | |
755 gui_mch_enable_menu(FALSE); | |
756 ++gui.starting; | |
757 gui_mch_update(); | |
758 } | |
759 # endif | |
760 | |
7 | 761 /* Now make sure the shell fits on the screen. */ |
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762 if (gui_mch_maximized()) |
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763 gui_set_shellsize(FALSE, TRUE, RESIZE_BOTH); |
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764 else |
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765 gui_set_shellsize(TRUE, TRUE, RESIZE_BOTH); |
7 | 766 #endif |
261 | 767 /* When 'lines' was set while starting up the topframe may have to be |
768 * resized. */ | |
769 win_new_shellsize(); | |
187 | 770 |
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771 #ifdef FEAT_BEVAL_GUI |
187 | 772 /* Always create the Balloon Evaluation area, but disable it when |
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773 * 'ballooneval' is off. */ |
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774 if (balloonEval != NULL) |
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775 { |
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776 # ifdef FEAT_VARTABS |
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777 vim_free(balloonEval->vts); |
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778 # endif |
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779 vim_free(balloonEval); |
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780 } |
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781 balloonEvalForTerm = FALSE; |
187 | 782 # ifdef FEAT_GUI_GTK |
783 balloonEval = gui_mch_create_beval_area(gui.drawarea, NULL, | |
784 &general_beval_cb, NULL); | |
785 # else | |
216 | 786 # if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA) |
187 | 787 { |
788 extern Widget textArea; | |
789 balloonEval = gui_mch_create_beval_area(textArea, NULL, | |
216 | 790 &general_beval_cb, NULL); |
187 | 791 } |
792 # else | |
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793 # ifdef FEAT_GUI_MSWIN |
187 | 794 balloonEval = gui_mch_create_beval_area(NULL, NULL, |
795 &general_beval_cb, NULL); | |
796 # endif | |
797 # endif | |
798 # endif | |
799 if (!p_beval) | |
800 gui_mch_disable_beval_area(balloonEval); | |
801 #endif | |
802 | |
7 | 803 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
804 if (!im_xim_isvalid_imactivate()) | |
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805 emsg(_("E599: Value of 'imactivatekey' is invalid")); |
7 | 806 #endif |
37 | 807 /* When 'cmdheight' was set during startup it may not have taken |
808 * effect yet. */ | |
809 if (p_ch != 1L) | |
824 | 810 command_height(); |
7 | 811 |
812 return; | |
813 } | |
814 | |
815 error2: | |
816 #ifdef FEAT_GUI_X11 | |
817 /* undo gui_mch_init() */ | |
818 gui_mch_uninit(); | |
819 #endif | |
820 | |
821 error: | |
822 gui.in_use = FALSE; | |
823 clip_init(FALSE); | |
824 } | |
825 | |
826 | |
827 void | |
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828 gui_exit(int rc) |
7 | 829 { |
830 /* don't free the fonts, it leads to a BUS error | |
831 * richard@whitequeen.com Jul 99 */ | |
832 free_highlight_fonts(); | |
833 gui.in_use = FALSE; | |
834 gui_mch_exit(rc); | |
835 } | |
836 | |
574 | 837 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) || defined(FEAT_GUI_MSWIN) \ |
7 | 838 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) || defined(PROTO) |
1002 | 839 # define NEED_GUI_UPDATE_SCREEN 1 |
7 | 840 /* |
841 * Called when the GUI shell is closed by the user. If there are no changed | |
842 * files Vim exits, otherwise there will be a dialog to ask the user what to | |
843 * do. | |
844 * When this function returns, Vim should NOT exit! | |
845 */ | |
846 void | |
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847 gui_shell_closed(void) |
7 | 848 { |
849 cmdmod_T save_cmdmod; | |
850 | |
851 save_cmdmod = cmdmod; | |
852 | |
853 /* Only exit when there are no changed files */ | |
854 exiting = TRUE; | |
855 # ifdef FEAT_BROWSE | |
856 cmdmod.browse = TRUE; | |
857 # endif | |
858 # if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
859 cmdmod.confirm = TRUE; | |
860 # endif | |
861 /* If there are changed buffers, present the user with a dialog if | |
862 * possible, otherwise give an error message. */ | |
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863 if (!check_changed_any(FALSE, FALSE)) |
7 | 864 getout(0); |
865 | |
866 exiting = FALSE; | |
867 cmdmod = save_cmdmod; | |
1002 | 868 gui_update_screen(); /* redraw, window may show changed buffer */ |
7 | 869 } |
870 #endif | |
871 | |
872 /* | |
4352 | 873 * Set the font. "font_list" is a comma separated list of font names. The |
7 | 874 * first font name that works is used. If none is found, use the default |
875 * font. | |
876 * If "fontset" is TRUE, the "font_list" is used as one name for the fontset. | |
877 * Return OK when able to set the font. When it failed FAIL is returned and | |
878 * the fonts are unchanged. | |
879 */ | |
880 int | |
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881 gui_init_font(char_u *font_list, int fontset UNUSED) |
7 | 882 { |
883 #define FONTLEN 320 | |
884 char_u font_name[FONTLEN]; | |
885 int font_list_empty = FALSE; | |
886 int ret = FAIL; | |
887 | |
888 if (!gui.in_use) | |
889 return FAIL; | |
890 | |
891 font_name[0] = NUL; | |
892 if (*font_list == NUL) | |
893 font_list_empty = TRUE; | |
894 else | |
895 { | |
896 #ifdef FEAT_XFONTSET | |
897 /* When using a fontset, the whole list of fonts is one name. */ | |
898 if (fontset) | |
899 ret = gui_mch_init_font(font_list, TRUE); | |
900 else | |
901 #endif | |
902 while (*font_list != NUL) | |
903 { | |
904 /* Isolate one comma separated font name. */ | |
905 (void)copy_option_part(&font_list, font_name, FONTLEN, ","); | |
906 | |
907 /* Careful!!! The Win32 version of gui_mch_init_font(), when | |
908 * called with "*" will change p_guifont to the selected font | |
909 * name, which frees the old value. This makes font_list | |
910 * invalid. Thus when OK is returned here, font_list must no | |
911 * longer be used! */ | |
912 if (gui_mch_init_font(font_name, FALSE) == OK) | |
913 { | |
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914 #if !defined(FEAT_GUI_GTK) |
7 | 915 /* If it's a Unicode font, try setting 'guifontwide' to a |
916 * similar double-width font. */ | |
917 if ((p_guifontwide == NULL || *p_guifontwide == NUL) | |
918 && strstr((char *)font_name, "10646") != NULL) | |
919 set_guifontwide(font_name); | |
920 #endif | |
921 ret = OK; | |
922 break; | |
923 } | |
924 } | |
925 } | |
926 | |
927 if (ret != OK | |
928 && STRCMP(font_list, "*") != 0 | |
929 && (font_list_empty || gui.norm_font == NOFONT)) | |
930 { | |
931 /* | |
932 * Couldn't load any font in 'font_list', keep the current font if | |
933 * there is one. If 'font_list' is empty, or if there is no current | |
934 * font, tell gui_mch_init_font() to try to find a font we can load. | |
935 */ | |
936 ret = gui_mch_init_font(NULL, FALSE); | |
937 } | |
938 | |
939 if (ret == OK) | |
940 { | |
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941 #ifndef FEAT_GUI_GTK |
7 | 942 /* Set normal font as current font */ |
943 # ifdef FEAT_XFONTSET | |
944 if (gui.fontset != NOFONTSET) | |
945 gui_mch_set_fontset(gui.fontset); | |
946 else | |
947 # endif | |
948 gui_mch_set_font(gui.norm_font); | |
949 #endif | |
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950 gui_set_shellsize(FALSE, TRUE, RESIZE_BOTH); |
7 | 951 } |
952 | |
953 return ret; | |
954 } | |
955 | |
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956 #ifndef FEAT_GUI_GTK |
7 | 957 /* |
958 * Try setting 'guifontwide' to a font twice as wide as "name". | |
959 */ | |
960 static void | |
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961 set_guifontwide(char_u *name) |
7 | 962 { |
963 int i = 0; | |
964 char_u wide_name[FONTLEN + 10]; /* room for 2 * width and '*' */ | |
965 char_u *wp = NULL; | |
966 char_u *p; | |
967 GuiFont font; | |
968 | |
969 wp = wide_name; | |
970 for (p = name; *p != NUL; ++p) | |
971 { | |
972 *wp++ = *p; | |
973 if (*p == '-') | |
974 { | |
975 ++i; | |
976 if (i == 6) /* font type: change "--" to "-*-" */ | |
977 { | |
978 if (p[1] == '-') | |
979 *wp++ = '*'; | |
980 } | |
981 else if (i == 12) /* found the width */ | |
982 { | |
983 ++p; | |
984 i = getdigits(&p); | |
985 if (i != 0) | |
986 { | |
987 /* Double the width specification. */ | |
988 sprintf((char *)wp, "%d%s", i * 2, p); | |
989 font = gui_mch_get_font(wide_name, FALSE); | |
990 if (font != NOFONT) | |
991 { | |
37 | 992 gui_mch_free_font(gui.wide_font); |
7 | 993 gui.wide_font = font; |
994 set_string_option_direct((char_u *)"gfw", -1, | |
694 | 995 wide_name, OPT_FREE, 0); |
7 | 996 } |
997 } | |
998 break; | |
999 } | |
1000 } | |
1001 } | |
1002 } | |
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1003 #endif /* !FEAT_GUI_GTK */ |
7 | 1004 |
1005 /* | |
1006 * Get the font for 'guifontwide'. | |
1007 * Return FAIL for an invalid font name. | |
1008 */ | |
1009 int | |
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1010 gui_get_wide_font(void) |
7 | 1011 { |
1012 GuiFont font = NOFONT; | |
1013 char_u font_name[FONTLEN]; | |
1014 char_u *p; | |
1015 | |
1016 if (!gui.in_use) /* Can't allocate font yet, assume it's OK. */ | |
1017 return OK; /* Will give an error message later. */ | |
1018 | |
1019 if (p_guifontwide != NULL && *p_guifontwide != NUL) | |
1020 { | |
1021 for (p = p_guifontwide; *p != NUL; ) | |
1022 { | |
1023 /* Isolate one comma separated font name. */ | |
1024 (void)copy_option_part(&p, font_name, FONTLEN, ","); | |
1025 font = gui_mch_get_font(font_name, FALSE); | |
1026 if (font != NOFONT) | |
1027 break; | |
1028 } | |
1029 if (font == NOFONT) | |
1030 return FAIL; | |
1031 } | |
1032 | |
1033 gui_mch_free_font(gui.wide_font); | |
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1034 #ifdef FEAT_GUI_GTK |
7 | 1035 /* Avoid unnecessary overhead if 'guifontwide' is equal to 'guifont'. */ |
1036 if (font != NOFONT && gui.norm_font != NOFONT | |
1037 && pango_font_description_equal(font, gui.norm_font)) | |
1038 { | |
1039 gui.wide_font = NOFONT; | |
1040 gui_mch_free_font(font); | |
1041 } | |
1042 else | |
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1043 #endif |
7 | 1044 gui.wide_font = font; |
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1045 #ifdef FEAT_GUI_MSWIN |
4055 | 1046 gui_mch_wide_font_changed(); |
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1047 #else |
4950
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1048 /* |
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1049 * TODO: setup wide_bold_font, wide_ital_font and wide_boldital_font to |
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1050 * support those fonts for 'guifontwide'. |
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1051 */ |
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1052 #endif |
7 | 1053 return OK; |
1054 } | |
1055 | |
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1056 static void |
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1057 gui_set_cursor(int row, int col) |
7 | 1058 { |
1059 gui.row = row; | |
1060 gui.col = col; | |
1061 } | |
1062 | |
1063 /* | |
1064 * gui_check_pos - check if the cursor is on the screen. | |
1065 */ | |
1066 static void | |
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1067 gui_check_pos(void) |
7 | 1068 { |
1069 if (gui.row >= screen_Rows) | |
1070 gui.row = screen_Rows - 1; | |
1071 if (gui.col >= screen_Columns) | |
1072 gui.col = screen_Columns - 1; | |
1073 if (gui.cursor_row >= screen_Rows || gui.cursor_col >= screen_Columns) | |
1074 gui.cursor_is_valid = FALSE; | |
1075 } | |
1076 | |
1077 /* | |
1078 * Redraw the cursor if necessary or when forced. | |
1079 * Careful: The contents of ScreenLines[] must match what is on the screen, | |
1080 * otherwise this goes wrong. May need to call out_flush() first. | |
1081 */ | |
1082 void | |
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1083 gui_update_cursor( |
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1084 int force, /* when TRUE, update even when not moved */ |
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|
1085 int clear_selection)/* clear selection under cursor */ |
7 | 1086 { |
1087 int cur_width = 0; | |
1088 int cur_height = 0; | |
1089 int old_hl_mask; | |
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1090 cursorentry_T *shape; |
7 | 1091 int id; |
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1092 #ifdef FEAT_TERMINAL |
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1093 guicolor_T shape_fg = INVALCOLOR; |
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1094 guicolor_T shape_bg = INVALCOLOR; |
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1095 #endif |
7 | 1096 guicolor_T cfg, cbg, cc; /* cursor fore-/background color */ |
1097 int cattr; /* cursor attributes */ | |
1098 int attr; | |
1099 attrentry_T *aep = NULL; | |
1100 | |
1695 | 1101 /* Don't update the cursor when halfway busy scrolling or the screen size |
1102 * doesn't match 'columns' and 'lines. ScreenLines[] isn't valid then. */ | |
1103 if (!can_update_cursor || screen_Columns != gui.num_cols | |
1104 || screen_Rows != gui.num_rows) | |
7 | 1105 return; |
1106 | |
1107 gui_check_pos(); | |
1108 if (!gui.cursor_is_valid || force | |
1109 || gui.row != gui.cursor_row || gui.col != gui.cursor_col) | |
1110 { | |
1111 gui_undraw_cursor(); | |
1112 if (gui.row < 0) | |
1113 return; | |
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1114 #ifdef HAVE_INPUT_METHOD |
7 | 1115 if (gui.row != gui.cursor_row || gui.col != gui.cursor_col) |
1116 im_set_position(gui.row, gui.col); | |
1117 #endif | |
1118 gui.cursor_row = gui.row; | |
1119 gui.cursor_col = gui.col; | |
1120 | |
1121 /* Only write to the screen after ScreenLines[] has been initialized */ | |
1122 if (!screen_cleared || ScreenLines == NULL) | |
1123 return; | |
1124 | |
1125 /* Clear the selection if we are about to write over it */ | |
1126 if (clear_selection) | |
1127 clip_may_clear_selection(gui.row, gui.row); | |
1128 /* Check that the cursor is inside the shell (resizing may have made | |
1129 * it invalid) */ | |
1130 if (gui.row >= screen_Rows || gui.col >= screen_Columns) | |
1131 return; | |
1132 | |
1133 gui.cursor_is_valid = TRUE; | |
1134 | |
1135 /* | |
1136 * How the cursor is drawn depends on the current mode. | |
12082
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1137 * When in a terminal window use the shape/color specified there. |
7 | 1138 */ |
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1139 #ifdef FEAT_TERMINAL |
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1140 if (terminal_is_active()) |
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1141 shape = term_get_cursor_shape(&shape_fg, &shape_bg); |
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1142 else |
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1143 #endif |
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1144 shape = &shape_table[get_shape_idx(FALSE)]; |
7 | 1145 if (State & LANGMAP) |
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1146 id = shape->id_lm; |
7 | 1147 else |
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1148 id = shape->id; |
7 | 1149 |
1150 /* get the colors and attributes for the cursor. Default is inverted */ | |
1151 cfg = INVALCOLOR; | |
1152 cbg = INVALCOLOR; | |
1153 cattr = HL_INVERSE; | |
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1154 gui_mch_set_blinking(shape->blinkwait, |
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1155 shape->blinkon, |
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1156 shape->blinkoff); |
12839
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1157 if (shape->blinkwait == 0 || shape->blinkon == 0 |
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1158 || shape->blinkoff == 0) |
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|
1159 gui_mch_stop_blink(FALSE); |
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1160 #ifdef FEAT_TERMINAL |
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1161 if (shape_bg != INVALCOLOR) |
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1162 { |
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1163 cattr = 0; |
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1164 cfg = shape_fg; |
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1165 cbg = shape_bg; |
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1166 } |
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1167 else |
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1168 #endif |
7 | 1169 if (id > 0) |
1170 { | |
1171 cattr = syn_id2colors(id, &cfg, &cbg); | |
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|
1172 #if defined(HAVE_INPUT_METHOD) || defined(FEAT_HANGULIN) |
7 | 1173 { |
1174 static int iid; | |
1175 guicolor_T fg, bg; | |
1176 | |
1668 | 1177 if ( |
13194
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|
1178 # if defined(FEAT_GUI_GTK) && defined(FEAT_XIM) && !defined(FEAT_HANGULIN) |
1668 | 1179 preedit_get_status() |
1180 # else | |
1181 im_get_status() | |
1182 # endif | |
1183 ) | |
7 | 1184 { |
1185 iid = syn_name2id((char_u *)"CursorIM"); | |
1186 if (iid > 0) | |
1187 { | |
1188 syn_id2colors(iid, &fg, &bg); | |
1189 if (bg != INVALCOLOR) | |
1190 cbg = bg; | |
1191 if (fg != INVALCOLOR) | |
1192 cfg = fg; | |
1193 } | |
1194 } | |
1195 } | |
1196 #endif | |
1197 } | |
1198 | |
1199 /* | |
1200 * Get the attributes for the character under the cursor. | |
1201 * When no cursor color was given, use the character color. | |
1202 */ | |
1203 attr = ScreenAttrs[LineOffset[gui.row] + gui.col]; | |
1204 if (attr > HL_ALL) | |
1205 aep = syn_gui_attr2entry(attr); | |
1206 if (aep != NULL) | |
1207 { | |
1208 attr = aep->ae_attr; | |
1209 if (cfg == INVALCOLOR) | |
1210 cfg = ((attr & HL_INVERSE) ? aep->ae_u.gui.bg_color | |
1211 : aep->ae_u.gui.fg_color); | |
1212 if (cbg == INVALCOLOR) | |
1213 cbg = ((attr & HL_INVERSE) ? aep->ae_u.gui.fg_color | |
1214 : aep->ae_u.gui.bg_color); | |
1215 } | |
1216 if (cfg == INVALCOLOR) | |
1217 cfg = (attr & HL_INVERSE) ? gui.back_pixel : gui.norm_pixel; | |
1218 if (cbg == INVALCOLOR) | |
1219 cbg = (attr & HL_INVERSE) ? gui.norm_pixel : gui.back_pixel; | |
1220 | |
1221 #ifdef FEAT_XIM | |
1222 if (aep != NULL) | |
1223 { | |
1224 xim_bg_color = ((attr & HL_INVERSE) ? aep->ae_u.gui.fg_color | |
1225 : aep->ae_u.gui.bg_color); | |
1226 xim_fg_color = ((attr & HL_INVERSE) ? aep->ae_u.gui.bg_color | |
1227 : aep->ae_u.gui.fg_color); | |
1228 if (xim_bg_color == INVALCOLOR) | |
1229 xim_bg_color = (attr & HL_INVERSE) ? gui.norm_pixel | |
1230 : gui.back_pixel; | |
1231 if (xim_fg_color == INVALCOLOR) | |
1232 xim_fg_color = (attr & HL_INVERSE) ? gui.back_pixel | |
1233 : gui.norm_pixel; | |
1234 } | |
1235 else | |
1236 { | |
1237 xim_bg_color = (attr & HL_INVERSE) ? gui.norm_pixel | |
1238 : gui.back_pixel; | |
1239 xim_fg_color = (attr & HL_INVERSE) ? gui.back_pixel | |
1240 : gui.norm_pixel; | |
1241 } | |
1242 #endif | |
1243 | |
1244 attr &= ~HL_INVERSE; | |
1245 if (cattr & HL_INVERSE) | |
1246 { | |
1247 cc = cbg; | |
1248 cbg = cfg; | |
1249 cfg = cc; | |
1250 } | |
1251 cattr &= ~HL_INVERSE; | |
1252 | |
1253 /* | |
1254 * When we don't have window focus, draw a hollow cursor. | |
1255 */ | |
1256 if (!gui.in_focus) | |
1257 { | |
1258 gui_mch_draw_hollow_cursor(cbg); | |
1259 return; | |
1260 } | |
1261 | |
1262 old_hl_mask = gui.highlight_mask; | |
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1263 if (shape->shape == SHAPE_BLOCK |
7 | 1264 #ifdef FEAT_HANGULIN |
1265 || composing_hangul | |
1266 #endif | |
1267 ) | |
1268 { | |
1269 /* | |
1270 * Draw the text character with the cursor colors. Use the | |
1271 * character attributes plus the cursor attributes. | |
1272 */ | |
1273 gui.highlight_mask = (cattr | attr); | |
1274 #ifdef FEAT_HANGULIN | |
1275 if (composing_hangul) | |
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1276 { |
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1277 char_u *comp_buf; |
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1278 int comp_len; |
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1279 |
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|
1280 comp_buf = hangul_composing_buffer_get(&comp_len); |
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1281 if (comp_buf) |
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1282 { |
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1283 (void)gui_outstr_nowrap(comp_buf, comp_len, |
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1284 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, |
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1285 cfg, cbg, 0); |
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1286 vim_free(comp_buf); |
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1287 } |
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1288 } |
7 | 1289 else |
1290 #endif | |
1291 (void)gui_screenchar(LineOffset[gui.row] + gui.col, | |
1292 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, cfg, cbg, 0); | |
1293 } | |
1294 else | |
1295 { | |
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1296 #if defined(FEAT_RIGHTLEFT) |
7 | 1297 int col_off = FALSE; |
1298 #endif | |
1299 /* | |
1300 * First draw the partial cursor, then overwrite with the text | |
1301 * character, using a transparent background. | |
1302 */ | |
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1303 if (shape->shape == SHAPE_VER) |
7 | 1304 { |
1305 cur_height = gui.char_height; | |
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1306 cur_width = (gui.char_width * shape->percentage + 99) / 100; |
7 | 1307 } |
1308 else | |
1309 { | |
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1310 cur_height = (gui.char_height * shape->percentage + 99) / 100; |
7 | 1311 cur_width = gui.char_width; |
1312 } | |
1378 | 1313 if (has_mbyte && (*mb_off2cells)(LineOffset[gui.row] + gui.col, |
1314 LineOffset[gui.row] + screen_Columns) > 1) | |
7 | 1315 { |
1316 /* Double wide character. */ | |
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1317 if (shape->shape != SHAPE_VER) |
7 | 1318 cur_width += gui.char_width; |
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1319 #ifdef FEAT_RIGHTLEFT |
7 | 1320 if (CURSOR_BAR_RIGHT) |
1321 { | |
1322 /* gui.col points to the left halve of the character but | |
1323 * the vertical line needs to be on the right halve. | |
1324 * A double-wide horizontal line is also drawn from the | |
1325 * right halve in gui_mch_draw_part_cursor(). */ | |
1326 col_off = TRUE; | |
1327 ++gui.col; | |
1328 } | |
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1329 #endif |
7 | 1330 } |
1331 gui_mch_draw_part_cursor(cur_width, cur_height, cbg); | |
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1332 #if defined(FEAT_RIGHTLEFT) |
7 | 1333 if (col_off) |
1334 --gui.col; | |
1335 #endif | |
1336 | |
1337 #ifndef FEAT_GUI_MSWIN /* doesn't seem to work for MSWindows */ | |
1338 gui.highlight_mask = ScreenAttrs[LineOffset[gui.row] + gui.col]; | |
1339 (void)gui_screenchar(LineOffset[gui.row] + gui.col, | |
1340 GUI_MON_TRS_CURSOR | GUI_MON_NOCLEAR, | |
1341 (guicolor_T)0, (guicolor_T)0, 0); | |
1342 #endif | |
1343 } | |
1344 gui.highlight_mask = old_hl_mask; | |
1345 } | |
1346 } | |
1347 | |
1348 #if defined(FEAT_MENU) || defined(PROTO) | |
1349 void | |
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1350 gui_position_menu(void) |
7 | 1351 { |
574 | 1352 # if !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF) |
7 | 1353 if (gui.menu_is_active && gui.in_use) |
1354 gui_mch_set_menu_pos(0, 0, gui.menu_width, gui.menu_height); | |
1355 # endif | |
1356 } | |
1357 #endif | |
1358 | |
1359 /* | |
1360 * Position the various GUI components (text area, menu). The vertical | |
1361 * scrollbars are NOT handled here. See gui_update_scrollbars(). | |
1362 */ | |
1363 static void | |
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1364 gui_position_components(int total_width UNUSED) |
7 | 1365 { |
1366 int text_area_x; | |
1367 int text_area_y; | |
1368 int text_area_width; | |
1369 int text_area_height; | |
1370 | |
1371 /* avoid that moving components around generates events */ | |
1372 ++hold_gui_events; | |
1373 | |
1374 text_area_x = 0; | |
1375 if (gui.which_scrollbars[SBAR_LEFT]) | |
1376 text_area_x += gui.scrollbar_width; | |
1377 | |
1378 text_area_y = 0; | |
1379 #if defined(FEAT_MENU) && !(defined(FEAT_GUI_GTK) || defined(FEAT_GUI_PHOTON)) | |
1380 gui.menu_width = total_width; | |
1381 if (gui.menu_is_active) | |
1382 text_area_y += gui.menu_height; | |
1383 #endif | |
1384 #if defined(FEAT_TOOLBAR) && defined(FEAT_GUI_MSWIN) | |
1385 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
1386 text_area_y = TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT; | |
1387 #endif | |
1388 | |
819 | 1389 # if defined(FEAT_GUI_TABLINE) && (defined(FEAT_GUI_MSWIN) \ |
1378 | 1390 || defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_MAC)) |
810 | 1391 if (gui_has_tabline()) |
843 | 1392 text_area_y += gui.tabline_height; |
810 | 1393 #endif |
1394 | |
7 | 1395 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) |
1396 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
1397 { | |
1398 # ifdef FEAT_GUI_ATHENA | |
1399 gui_mch_set_toolbar_pos(0, text_area_y, | |
1400 gui.menu_width, gui.toolbar_height); | |
1401 # endif | |
1402 text_area_y += gui.toolbar_height; | |
1403 } | |
1404 #endif | |
1405 | |
1406 text_area_width = gui.num_cols * gui.char_width + gui.border_offset * 2; | |
1407 text_area_height = gui.num_rows * gui.char_height + gui.border_offset * 2; | |
1408 | |
1409 gui_mch_set_text_area_pos(text_area_x, | |
1410 text_area_y, | |
1411 text_area_width, | |
1412 text_area_height | |
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1413 #if defined(FEAT_XIM) && !defined(FEAT_GUI_GTK) |
7 | 1414 + xim_get_status_area_height() |
1415 #endif | |
1416 ); | |
1417 #ifdef FEAT_MENU | |
1418 gui_position_menu(); | |
1419 #endif | |
1420 if (gui.which_scrollbars[SBAR_BOTTOM]) | |
1421 gui_mch_set_scrollbar_pos(&gui.bottom_sbar, | |
1422 text_area_x, | |
1423 text_area_y + text_area_height, | |
1424 text_area_width, | |
1425 gui.scrollbar_height); | |
1426 gui.left_sbar_x = 0; | |
1427 gui.right_sbar_x = text_area_x + text_area_width; | |
1428 | |
1429 --hold_gui_events; | |
1430 } | |
1431 | |
444 | 1432 /* |
1433 * Get the width of the widgets and decorations to the side of the text area. | |
1434 */ | |
7 | 1435 int |
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1436 gui_get_base_width(void) |
7 | 1437 { |
1438 int base_width; | |
1439 | |
1440 base_width = 2 * gui.border_offset; | |
1441 if (gui.which_scrollbars[SBAR_LEFT]) | |
1442 base_width += gui.scrollbar_width; | |
1443 if (gui.which_scrollbars[SBAR_RIGHT]) | |
1444 base_width += gui.scrollbar_width; | |
1445 return base_width; | |
1446 } | |
1447 | |
444 | 1448 /* |
1449 * Get the height of the widgets and decorations above and below the text area. | |
1450 */ | |
7 | 1451 int |
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1452 gui_get_base_height(void) |
7 | 1453 { |
1454 int base_height; | |
1455 | |
1456 base_height = 2 * gui.border_offset; | |
1457 if (gui.which_scrollbars[SBAR_BOTTOM]) | |
1458 base_height += gui.scrollbar_height; | |
1459 #ifdef FEAT_GUI_GTK | |
1460 /* We can't take the sizes properly into account until anything is | |
1461 * realized. Therefore we recalculate all the values here just before | |
1462 * setting the size. (--mdcki) */ | |
1463 #else | |
1464 # ifdef FEAT_MENU | |
1465 if (gui.menu_is_active) | |
1466 base_height += gui.menu_height; | |
1467 # endif | |
1468 # ifdef FEAT_TOOLBAR | |
1469 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
1470 # if defined(FEAT_GUI_MSWIN) && defined(FEAT_TOOLBAR) | |
1471 base_height += (TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT); | |
1472 # else | |
1473 base_height += gui.toolbar_height; | |
1474 # endif | |
1475 # endif | |
819 | 1476 # if defined(FEAT_GUI_TABLINE) && (defined(FEAT_GUI_MSWIN) \ |
1477 || defined(FEAT_GUI_MOTIF)) | |
810 | 1478 if (gui_has_tabline()) |
843 | 1479 base_height += gui.tabline_height; |
810 | 1480 # endif |
7 | 1481 # ifdef FEAT_FOOTER |
1482 if (vim_strchr(p_go, GO_FOOTER) != NULL) | |
1483 base_height += gui.footer_height; | |
1484 # endif | |
1485 # if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
1486 base_height += gui_mch_text_area_extra_height(); | |
1487 # endif | |
1488 #endif | |
1489 return base_height; | |
1490 } | |
1491 | |
1492 /* | |
1493 * Should be called after the GUI shell has been resized. Its arguments are | |
1494 * the new width and height of the shell in pixels. | |
1495 */ | |
1496 void | |
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1497 gui_resize_shell(int pixel_width, int pixel_height) |
7 | 1498 { |
1499 static int busy = FALSE; | |
1500 | |
1501 if (!gui.shell_created) /* ignore when still initializing */ | |
1502 return; | |
1503 | |
1504 /* | |
1505 * Can't resize the screen while it is being redrawn. Remember the new | |
1506 * size and handle it later. | |
1507 */ | |
1508 if (updating_screen || busy) | |
1509 { | |
1510 new_pixel_width = pixel_width; | |
1511 new_pixel_height = pixel_height; | |
1512 return; | |
1513 } | |
1514 | |
1515 again: | |
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1516 new_pixel_width = 0; |
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1517 new_pixel_height = 0; |
7 | 1518 busy = TRUE; |
1519 | |
1520 /* Flush pending output before redrawing */ | |
1521 out_flush(); | |
1522 | |
1523 gui.num_cols = (pixel_width - gui_get_base_width()) / gui.char_width; | |
1529 | 1524 gui.num_rows = (pixel_height - gui_get_base_height()) / gui.char_height; |
7 | 1525 |
1526 gui_position_components(pixel_width); | |
1527 gui_reset_scroll_region(); | |
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1528 |
7 | 1529 /* |
1530 * At the "more" and ":confirm" prompt there is no redraw, put the cursor | |
1531 * at the last line here (why does it have to be one row too low?). | |
1532 */ | |
1533 if (State == ASKMORE || State == CONFIRM) | |
1534 gui.row = gui.num_rows; | |
1535 | |
1536 /* Only comparing Rows and Columns may be sufficient, but let's stay on | |
1537 * the safe side. */ | |
1538 if (gui.num_rows != screen_Rows || gui.num_cols != screen_Columns | |
1539 || gui.num_rows != Rows || gui.num_cols != Columns) | |
1540 shell_resized(); | |
1541 | |
1542 gui_update_scrollbars(TRUE); | |
1543 gui_update_cursor(FALSE, TRUE); | |
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1544 #if defined(FEAT_XIM) && !defined(FEAT_GUI_GTK) |
7 | 1545 xim_set_status_area(); |
1546 #endif | |
1547 | |
1548 busy = FALSE; | |
669 | 1549 |
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1550 /* We may have been called again while redrawing the screen. |
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1551 * Need to do it all again with the latest size then. But only if the size |
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1552 * actually changed. */ |
7 | 1553 if (new_pixel_height) |
1554 { | |
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1555 if (pixel_width == new_pixel_width && pixel_height == new_pixel_height) |
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1556 { |
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1557 new_pixel_width = 0; |
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1558 new_pixel_height = 0; |
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1559 } |
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1560 else |
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1561 { |
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1562 pixel_width = new_pixel_width; |
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1563 pixel_height = new_pixel_height; |
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1564 goto again; |
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1565 } |
7 | 1566 } |
1567 } | |
1568 | |
1569 /* | |
1570 * Check if gui_resize_shell() must be called. | |
1571 */ | |
1572 void | |
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1573 gui_may_resize_shell(void) |
7 | 1574 { |
1575 if (new_pixel_height) | |
1576 /* careful: gui_resize_shell() may postpone the resize again if we | |
1577 * were called indirectly by it */ | |
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1578 gui_resize_shell(new_pixel_width, new_pixel_height); |
7 | 1579 } |
1580 | |
1581 int | |
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1582 gui_get_shellsize(void) |
7 | 1583 { |
1584 Rows = gui.num_rows; | |
1585 Columns = gui.num_cols; | |
1586 return OK; | |
1587 } | |
1588 | |
1589 /* | |
1590 * Set the size of the Vim shell according to Rows and Columns. | |
444 | 1591 * If "fit_to_display" is TRUE then the size may be reduced to fit the window |
1592 * on the screen. | |
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1593 * When "mustset" is TRUE the size was set by the user. When FALSE a UI |
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1594 * component was added or removed (e.g., a scrollbar). |
7 | 1595 */ |
1596 void | |
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1597 gui_set_shellsize( |
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1598 int mustset UNUSED, |
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1599 int fit_to_display, |
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1600 int direction) /* RESIZE_HOR, RESIZE_VER */ |
7 | 1601 { |
1602 int base_width; | |
1603 int base_height; | |
1604 int width; | |
1605 int height; | |
1606 int min_width; | |
1607 int min_height; | |
1608 int screen_w; | |
1609 int screen_h; | |
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1610 #ifdef FEAT_GUI_GTK |
1967 | 1611 int un_maximize = mustset; |
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1612 int did_adjust = 0; |
1967 | 1613 #endif |
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1614 int x = -1, y = -1; |
7 | 1615 |
1616 if (!gui.shell_created) | |
1617 return; | |
1618 | |
3014 | 1619 #if defined(MSWIN) || defined(FEAT_GUI_GTK) |
7 | 1620 /* If not setting to a user specified size and maximized, calculate the |
1621 * number of characters that fit in the maximized window. */ | |
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1622 if (!mustset && (vim_strchr(p_go, GO_KEEPWINSIZE) != NULL |
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1623 || gui_mch_maximized())) |
7 | 1624 { |
1625 gui_mch_newfont(); | |
1626 return; | |
1627 } | |
1628 #endif | |
1629 | |
1630 base_width = gui_get_base_width(); | |
1631 base_height = gui_get_base_height(); | |
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1632 if (fit_to_display) |
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1633 /* Remember the original window position. */ |
7009 | 1634 (void)gui_mch_get_winpos(&x, &y); |
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1635 |
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1636 width = Columns * gui.char_width + base_width; |
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1637 height = Rows * gui.char_height + base_height; |
7 | 1638 |
1639 if (fit_to_display) | |
1640 { | |
1641 gui_mch_get_screen_dimensions(&screen_w, &screen_h); | |
811 | 1642 if ((direction & RESIZE_HOR) && width > screen_w) |
7 | 1643 { |
1644 Columns = (screen_w - base_width) / gui.char_width; | |
1645 if (Columns < MIN_COLUMNS) | |
1646 Columns = MIN_COLUMNS; | |
1647 width = Columns * gui.char_width + base_width; | |
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1648 #ifdef FEAT_GUI_GTK |
1967 | 1649 ++did_adjust; |
1650 #endif | |
7 | 1651 } |
811 | 1652 if ((direction & RESIZE_VERT) && height > screen_h) |
7 | 1653 { |
1654 Rows = (screen_h - base_height) / gui.char_height; | |
1655 check_shellsize(); | |
1656 height = Rows * gui.char_height + base_height; | |
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1657 #ifdef FEAT_GUI_GTK |
1967 | 1658 ++did_adjust; |
1659 #endif | |
7 | 1660 } |
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1661 #ifdef FEAT_GUI_GTK |
1967 | 1662 if (did_adjust == 2 || (width + gui.char_width >= screen_w |
1663 && height + gui.char_height >= screen_h)) | |
1664 /* don't unmaximize if at maximum size */ | |
1665 un_maximize = FALSE; | |
1666 #endif | |
7 | 1667 } |
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1668 limit_screen_size(); |
7 | 1669 gui.num_cols = Columns; |
1670 gui.num_rows = Rows; | |
1671 | |
1672 min_width = base_width + MIN_COLUMNS * gui.char_width; | |
1673 min_height = base_height + MIN_LINES * gui.char_height; | |
685 | 1674 min_height += tabline_height() * gui.char_height; |
1967 | 1675 |
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1676 #ifdef FEAT_GUI_GTK |
1967 | 1677 if (un_maximize) |
1678 { | |
1679 /* If the window size is smaller than the screen unmaximize the | |
1680 * window, otherwise resizing won't work. */ | |
1681 gui_mch_get_screen_dimensions(&screen_w, &screen_h); | |
1682 if ((width + gui.char_width < screen_w | |
1683 || height + gui.char_height * 2 < screen_h) | |
1684 && gui_mch_maximized()) | |
1685 gui_mch_unmaximize(); | |
1686 } | |
1687 #endif | |
7 | 1688 |
1689 gui_mch_set_shellsize(width, height, min_width, min_height, | |
811 | 1690 base_width, base_height, direction); |
2065
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1691 |
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1692 if (fit_to_display && x >= 0 && y >= 0) |
7 | 1693 { |
2065
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1694 /* Some window managers put the Vim window left of/above the screen. |
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1695 * Only change the position if it wasn't already negative before |
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1696 * (happens on MS-Windows with a secondary monitor). */ |
7 | 1697 gui_mch_update(); |
1698 if (gui_mch_get_winpos(&x, &y) == OK && (x < 0 || y < 0)) | |
1699 gui_mch_set_winpos(x < 0 ? 0 : x, y < 0 ? 0 : y); | |
1700 } | |
1701 | |
1702 gui_position_components(width); | |
1703 gui_update_scrollbars(TRUE); | |
1704 gui_reset_scroll_region(); | |
1705 } | |
1706 | |
1707 /* | |
1708 * Called when Rows and/or Columns has changed. | |
1709 */ | |
1710 void | |
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1711 gui_new_shellsize(void) |
7 | 1712 { |
1713 gui_reset_scroll_region(); | |
1714 } | |
1715 | |
1716 /* | |
1717 * Make scroll region cover whole screen. | |
1718 */ | |
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1719 static void |
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1720 gui_reset_scroll_region(void) |
7 | 1721 { |
1722 gui.scroll_region_top = 0; | |
1723 gui.scroll_region_bot = gui.num_rows - 1; | |
1724 gui.scroll_region_left = 0; | |
1725 gui.scroll_region_right = gui.num_cols - 1; | |
1726 } | |
1727 | |
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1728 static void |
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1729 gui_start_highlight(int mask) |
7 | 1730 { |
1731 if (mask > HL_ALL) /* highlight code */ | |
1732 gui.highlight_mask = mask; | |
1733 else /* mask */ | |
1734 gui.highlight_mask |= mask; | |
1735 } | |
1736 | |
1737 void | |
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1738 gui_stop_highlight(int mask) |
7 | 1739 { |
1740 if (mask > HL_ALL) /* highlight code */ | |
1741 gui.highlight_mask = HL_NORMAL; | |
1742 else /* mask */ | |
1743 gui.highlight_mask &= ~mask; | |
1744 } | |
1745 | |
1746 /* | |
1747 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
1748 * (row2, col2) inclusive. | |
1749 */ | |
1750 void | |
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1751 gui_clear_block( |
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1752 int row1, |
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1753 int col1, |
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1754 int row2, |
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1755 int col2) |
7 | 1756 { |
1757 /* Clear the selection if we are about to write over it */ | |
1758 clip_may_clear_selection(row1, row2); | |
1759 | |
1760 gui_mch_clear_block(row1, col1, row2, col2); | |
1761 | |
1762 /* Invalidate cursor if it was in this block */ | |
1763 if ( gui.cursor_row >= row1 && gui.cursor_row <= row2 | |
1764 && gui.cursor_col >= col1 && gui.cursor_col <= col2) | |
1765 gui.cursor_is_valid = FALSE; | |
1766 } | |
1767 | |
1768 /* | |
1769 * Write code to update the cursor later. This avoids the need to flush the | |
1770 * output buffer before calling gui_update_cursor(). | |
1771 */ | |
1772 void | |
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1773 gui_update_cursor_later(void) |
7 | 1774 { |
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1775 OUT_STR(IF_EB("\033|s", ESC_STR "|s")); |
7 | 1776 } |
1777 | |
1778 void | |
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1779 gui_write( |
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1780 char_u *s, |
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1781 int len) |
7 | 1782 { |
1783 char_u *p; | |
1784 int arg1 = 0, arg2 = 0; | |
1785 int force_cursor = FALSE; /* force cursor update */ | |
1786 int force_scrollbar = FALSE; | |
1787 static win_T *old_curwin = NULL; | |
1788 | |
1789 /* #define DEBUG_GUI_WRITE */ | |
1790 #ifdef DEBUG_GUI_WRITE | |
1791 { | |
1792 int i; | |
1793 char_u *str; | |
1794 | |
1795 printf("gui_write(%d):\n ", len); | |
1796 for (i = 0; i < len; i++) | |
1797 if (s[i] == ESC) | |
1798 { | |
1799 if (i != 0) | |
1800 printf("\n "); | |
1801 printf("<ESC>"); | |
1802 } | |
1803 else | |
1804 { | |
1805 str = transchar_byte(s[i]); | |
1806 if (str[0] && str[1]) | |
1807 printf("<%s>", (char *)str); | |
1808 else | |
1809 printf("%s", (char *)str); | |
1810 } | |
1811 printf("\n"); | |
1812 } | |
1813 #endif | |
1814 while (len) | |
1815 { | |
1816 if (s[0] == ESC && s[1] == '|') | |
1817 { | |
1818 p = s + 2; | |
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1819 if (VIM_ISDIGIT(*p) || (*p == '-' && VIM_ISDIGIT(*(p + 1)))) |
7 | 1820 { |
1821 arg1 = getdigits(&p); | |
1822 if (p > s + len) | |
1823 break; | |
1824 if (*p == ';') | |
1825 { | |
1826 ++p; | |
1827 arg2 = getdigits(&p); | |
1828 if (p > s + len) | |
1829 break; | |
1830 } | |
1831 } | |
1832 switch (*p) | |
1833 { | |
1834 case 'C': /* Clear screen */ | |
1835 clip_scroll_selection(9999); | |
1836 gui_mch_clear_all(); | |
1837 gui.cursor_is_valid = FALSE; | |
1838 force_scrollbar = TRUE; | |
1839 break; | |
1840 case 'M': /* Move cursor */ | |
1841 gui_set_cursor(arg1, arg2); | |
1842 break; | |
1843 case 's': /* force cursor (shape) update */ | |
1844 force_cursor = TRUE; | |
1845 break; | |
1846 case 'R': /* Set scroll region */ | |
1847 if (arg1 < arg2) | |
1848 { | |
1849 gui.scroll_region_top = arg1; | |
1850 gui.scroll_region_bot = arg2; | |
1851 } | |
1852 else | |
1853 { | |
1854 gui.scroll_region_top = arg2; | |
1855 gui.scroll_region_bot = arg1; | |
1856 } | |
1857 break; | |
1858 case 'V': /* Set vertical scroll region */ | |
1859 if (arg1 < arg2) | |
1860 { | |
1861 gui.scroll_region_left = arg1; | |
1862 gui.scroll_region_right = arg2; | |
1863 } | |
1864 else | |
1865 { | |
1866 gui.scroll_region_left = arg2; | |
1867 gui.scroll_region_right = arg1; | |
1868 } | |
1869 break; | |
1870 case 'd': /* Delete line */ | |
1871 gui_delete_lines(gui.row, 1); | |
1872 break; | |
1873 case 'D': /* Delete lines */ | |
1874 gui_delete_lines(gui.row, arg1); | |
1875 break; | |
1876 case 'i': /* Insert line */ | |
1877 gui_insert_lines(gui.row, 1); | |
1878 break; | |
1879 case 'I': /* Insert lines */ | |
1880 gui_insert_lines(gui.row, arg1); | |
1881 break; | |
1882 case '$': /* Clear to end-of-line */ | |
1883 gui_clear_block(gui.row, gui.col, gui.row, | |
1884 (int)Columns - 1); | |
1885 break; | |
1886 case 'h': /* Turn on highlighting */ | |
1887 gui_start_highlight(arg1); | |
1888 break; | |
1889 case 'H': /* Turn off highlighting */ | |
1890 gui_stop_highlight(arg1); | |
1891 break; | |
1892 case 'f': /* flash the window (visual bell) */ | |
1893 gui_mch_flash(arg1 == 0 ? 20 : arg1); | |
1894 break; | |
1895 default: | |
1896 p = s + 1; /* Skip the ESC */ | |
1897 break; | |
1898 } | |
1899 len -= (int)(++p - s); | |
1900 s = p; | |
1901 } | |
1902 else if ( | |
1903 #ifdef EBCDIC | |
1904 CtrlChar(s[0]) != 0 /* Ctrl character */ | |
1905 #else | |
1906 s[0] < 0x20 /* Ctrl character */ | |
1907 #endif | |
1908 #ifdef FEAT_SIGN_ICONS | |
1909 && s[0] != SIGN_BYTE | |
1910 # ifdef FEAT_NETBEANS_INTG | |
1911 && s[0] != MULTISIGN_BYTE | |
1912 # endif | |
1913 #endif | |
1914 ) | |
1915 { | |
1916 if (s[0] == '\n') /* NL */ | |
1917 { | |
1918 gui.col = 0; | |
1919 if (gui.row < gui.scroll_region_bot) | |
1920 gui.row++; | |
1921 else | |
1922 gui_delete_lines(gui.scroll_region_top, 1); | |
1923 } | |
1924 else if (s[0] == '\r') /* CR */ | |
1925 { | |
1926 gui.col = 0; | |
1927 } | |
1928 else if (s[0] == '\b') /* Backspace */ | |
1929 { | |
1930 if (gui.col) | |
1931 --gui.col; | |
1932 } | |
1933 else if (s[0] == Ctrl_L) /* cursor-right */ | |
1934 { | |
1935 ++gui.col; | |
1936 } | |
1937 else if (s[0] == Ctrl_G) /* Beep */ | |
1938 { | |
1939 gui_mch_beep(); | |
1940 } | |
1941 /* Other Ctrl character: shouldn't happen! */ | |
1942 | |
1943 --len; /* Skip this char */ | |
1944 ++s; | |
1945 } | |
1946 else | |
1947 { | |
1948 p = s; | |
1949 while (len > 0 && ( | |
1950 #ifdef EBCDIC | |
1951 CtrlChar(*p) == 0 | |
1952 #else | |
1953 *p >= 0x20 | |
1954 #endif | |
1955 #ifdef FEAT_SIGN_ICONS | |
1956 || *p == SIGN_BYTE | |
1957 # ifdef FEAT_NETBEANS_INTG | |
1958 || *p == MULTISIGN_BYTE | |
1959 # endif | |
1960 #endif | |
1961 )) | |
1962 { | |
1963 len--; | |
1964 p++; | |
1965 } | |
1966 gui_outstr(s, (int)(p - s)); | |
1967 s = p; | |
1968 } | |
1969 } | |
1970 | |
1971 /* Postponed update of the cursor (won't work if "can_update_cursor" isn't | |
1972 * set). */ | |
1973 if (force_cursor) | |
1974 gui_update_cursor(TRUE, TRUE); | |
1975 | |
1976 /* When switching to another window the dragging must have stopped. | |
1977 * Required for GTK, dragged_sb isn't reset. */ | |
1978 if (old_curwin != curwin) | |
1979 gui.dragged_sb = SBAR_NONE; | |
1980 | |
1981 /* Update the scrollbars after clearing the screen or when switched | |
1982 * to another window. | |
1983 * Update the horizontal scrollbar always, it's difficult to check all | |
1984 * situations where it might change. */ | |
1985 if (force_scrollbar || old_curwin != curwin) | |
1986 gui_update_scrollbars(force_scrollbar); | |
1987 else | |
1988 gui_update_horiz_scrollbar(FALSE); | |
1989 old_curwin = curwin; | |
1990 | |
1991 /* | |
1992 * We need to make sure this is cleared since Athena doesn't tell us when | |
1993 * he is done dragging. Do the same for GTK. | |
1994 */ | |
574 | 1995 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) |
7 | 1996 gui.dragged_sb = SBAR_NONE; |
1997 #endif | |
1998 | |
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1999 gui_may_flush(); /* In case vim decides to take a nap */ |
7 | 2000 } |
2001 | |
2002 /* | |
2003 * When ScreenLines[] is invalid, updating the cursor should not be done, it | |
2004 * produces wrong results. Call gui_dont_update_cursor() before that code and | |
2005 * gui_can_update_cursor() afterwards. | |
2006 */ | |
2007 void | |
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2008 gui_dont_update_cursor(int undraw) |
7 | 2009 { |
2010 if (gui.in_use) | |
2011 { | |
2012 /* Undraw the cursor now, we probably can't do it after the change. */ | |
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2013 if (undraw) |
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2014 gui_undraw_cursor(); |
7 | 2015 can_update_cursor = FALSE; |
2016 } | |
2017 } | |
2018 | |
2019 void | |
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2020 gui_can_update_cursor(void) |
7 | 2021 { |
2022 can_update_cursor = TRUE; | |
2023 /* No need to update the cursor right now, there is always more output | |
2024 * after scrolling. */ | |
2025 } | |
2026 | |
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2027 /* |
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2028 * Disable issuing gui_mch_flush(). |
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2029 */ |
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2030 void |
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2031 gui_disable_flush(void) |
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2032 { |
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2033 ++disable_flush; |
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2034 } |
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2035 |
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2036 /* |
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2037 * Enable issuing gui_mch_flush(). |
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2038 */ |
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2039 void |
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2040 gui_enable_flush(void) |
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2041 { |
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2042 --disable_flush; |
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2043 } |
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2044 |
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2045 /* |
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2046 * Issue gui_mch_flush() if it is not disabled. |
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2047 */ |
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2048 void |
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2049 gui_may_flush(void) |
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2050 { |
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|
2051 if (disable_flush == 0) |
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|
2052 gui_mch_flush(); |
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|
2053 } |
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|
2054 |
7 | 2055 static void |
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changeset
|
2056 gui_outstr(char_u *s, int len) |
7 | 2057 { |
2058 int this_len; | |
2059 int cells; | |
2060 | |
2061 if (len == 0) | |
2062 return; | |
2063 | |
2064 if (len < 0) | |
2065 len = (int)STRLEN(s); | |
2066 | |
2067 while (len > 0) | |
2068 { | |
2069 if (has_mbyte) | |
2070 { | |
2071 /* Find out how many chars fit in the current line. */ | |
2072 cells = 0; | |
2073 for (this_len = 0; this_len < len; ) | |
2074 { | |
2075 cells += (*mb_ptr2cells)(s + this_len); | |
2076 if (gui.col + cells > Columns) | |
2077 break; | |
474 | 2078 this_len += (*mb_ptr2len)(s + this_len); |
7 | 2079 } |
2080 if (this_len > len) | |
2081 this_len = len; /* don't include following composing char */ | |
2082 } | |
2083 else | |
2084 if (gui.col + len > Columns) | |
2085 this_len = Columns - gui.col; | |
2086 else | |
2087 this_len = len; | |
2088 | |
2089 (void)gui_outstr_nowrap(s, this_len, | |
2090 0, (guicolor_T)0, (guicolor_T)0, 0); | |
2091 s += this_len; | |
2092 len -= this_len; | |
2093 /* fill up for a double-width char that doesn't fit. */ | |
2094 if (len > 0 && gui.col < Columns) | |
2095 (void)gui_outstr_nowrap((char_u *)" ", 1, | |
2096 0, (guicolor_T)0, (guicolor_T)0, 0); | |
2097 /* The cursor may wrap to the next line. */ | |
2098 if (gui.col >= Columns) | |
2099 { | |
2100 gui.col = 0; | |
2101 gui.row++; | |
2102 } | |
2103 } | |
2104 } | |
2105 | |
2106 /* | |
2107 * Output one character (may be one or two display cells). | |
2108 * Caller must check for valid "off". | |
2109 * Returns FAIL or OK, just like gui_outstr_nowrap(). | |
2110 */ | |
2111 static int | |
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diff
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|
2112 gui_screenchar( |
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diff
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|
2113 int off, /* Offset from start of screen */ |
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|
2114 int flags, |
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|
2115 guicolor_T fg, /* colors for cursor */ |
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|
2116 guicolor_T bg, /* colors for cursor */ |
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changeset
|
2117 int back) /* backup this many chars when using bold trick */ |
7 | 2118 { |
2119 char_u buf[MB_MAXBYTES + 1]; | |
2120 | |
2121 /* Don't draw right halve of a double-width UTF-8 char. "cannot happen" */ | |
2122 if (enc_utf8 && ScreenLines[off] == 0) | |
2123 return OK; | |
2124 | |
2125 if (enc_utf8 && ScreenLinesUC[off] != 0) | |
2126 /* Draw UTF-8 multi-byte character. */ | |
2127 return gui_outstr_nowrap(buf, utfc_char2bytes(off, buf), | |
2128 flags, fg, bg, back); | |
2129 | |
2130 if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
2131 { | |
2132 buf[0] = ScreenLines[off]; | |
2133 buf[1] = ScreenLines2[off]; | |
2134 return gui_outstr_nowrap(buf, 2, flags, fg, bg, back); | |
2135 } | |
2136 | |
2137 /* Draw non-multi-byte character or DBCS character. */ | |
2138 return gui_outstr_nowrap(ScreenLines + off, | |
474 | 2139 enc_dbcs ? (*mb_ptr2len)(ScreenLines + off) : 1, |
7 | 2140 flags, fg, bg, back); |
2141 } | |
2142 | |
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|
2143 #ifdef FEAT_GUI_GTK |
7 | 2144 /* |
2145 * Output the string at the given screen position. This is used in place | |
2146 * of gui_screenchar() where possible because Pango needs as much context | |
2147 * as possible to work nicely. It's a lot faster as well. | |
2148 */ | |
2149 static int | |
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changeset
|
2150 gui_screenstr( |
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|
2151 int off, /* Offset from start of screen */ |
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|
2152 int len, /* string length in screen cells */ |
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|
2153 int flags, |
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|
2154 guicolor_T fg, /* colors for cursor */ |
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|
2155 guicolor_T bg, /* colors for cursor */ |
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changeset
|
2156 int back) /* backup this many chars when using bold trick */ |
7 | 2157 { |
2158 char_u *buf; | |
2159 int outlen = 0; | |
2160 int i; | |
2161 int retval; | |
2162 | |
2163 if (len <= 0) /* "cannot happen"? */ | |
2164 return OK; | |
2165 | |
2166 if (enc_utf8) | |
2167 { | |
16764
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changeset
|
2168 buf = alloc(len * MB_MAXBYTES + 1); |
7 | 2169 if (buf == NULL) |
2170 return OK; /* not much we could do here... */ | |
2171 | |
2172 for (i = off; i < off + len; ++i) | |
2173 { | |
2174 if (ScreenLines[i] == 0) | |
2175 continue; /* skip second half of double-width char */ | |
2176 | |
2177 if (ScreenLinesUC[i] == 0) | |
2178 buf[outlen++] = ScreenLines[i]; | |
2179 else | |
2180 outlen += utfc_char2bytes(i, buf + outlen); | |
2181 } | |
2182 | |
2183 buf[outlen] = NUL; /* only to aid debugging */ | |
2184 retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back); | |
2185 vim_free(buf); | |
2186 | |
2187 return retval; | |
2188 } | |
2189 else if (enc_dbcs == DBCS_JPNU) | |
2190 { | |
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changeset
|
2191 buf = alloc(len * 2 + 1); |
7 | 2192 if (buf == NULL) |
2193 return OK; /* not much we could do here... */ | |
2194 | |
2195 for (i = off; i < off + len; ++i) | |
2196 { | |
2197 buf[outlen++] = ScreenLines[i]; | |
2198 | |
2199 /* handle double-byte single-width char */ | |
2200 if (ScreenLines[i] == 0x8e) | |
2201 buf[outlen++] = ScreenLines2[i]; | |
2202 else if (MB_BYTE2LEN(ScreenLines[i]) == 2) | |
2203 buf[outlen++] = ScreenLines[++i]; | |
2204 } | |
2205 | |
2206 buf[outlen] = NUL; /* only to aid debugging */ | |
2207 retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back); | |
2208 vim_free(buf); | |
2209 | |
2210 return retval; | |
2211 } | |
2212 else | |
2213 { | |
2214 return gui_outstr_nowrap(&ScreenLines[off], len, | |
2215 flags, fg, bg, back); | |
2216 } | |
2217 } | |
2277
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diff
changeset
|
2218 #endif /* FEAT_GUI_GTK */ |
7 | 2219 |
2220 /* | |
2221 * Output the given string at the current cursor position. If the string is | |
2222 * too long to fit on the line, then it is truncated. | |
2223 * "flags": | |
2224 * GUI_MON_IS_CURSOR should only be used when this function is being called to | |
2225 * actually draw (an inverted) cursor. | |
1199 | 2226 * GUI_MON_TRS_CURSOR is used to draw the cursor text with a transparent |
7 | 2227 * background. |
2228 * GUI_MON_NOCLEAR is used to avoid clearing the selection when drawing over | |
2229 * it. | |
2230 * Returns OK, unless "back" is non-zero and using the bold trick, then return | |
2231 * FAIL (the caller should start drawing "back" chars back). | |
2232 */ | |
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|
2233 static int |
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|
2234 gui_outstr_nowrap( |
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|
2235 char_u *s, |
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|
2236 int len, |
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|
2237 int flags, |
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diff
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|
2238 guicolor_T fg, /* colors for cursor */ |
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diff
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|
2239 guicolor_T bg, /* colors for cursor */ |
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diff
changeset
|
2240 int back) /* backup this many chars when using bold trick */ |
7 | 2241 { |
2242 long_u highlight_mask; | |
2243 long_u hl_mask_todo; | |
2244 guicolor_T fg_color; | |
2245 guicolor_T bg_color; | |
203 | 2246 guicolor_T sp_color; |
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diff
changeset
|
2247 #if !defined(FEAT_GUI_GTK) |
7 | 2248 GuiFont font = NOFONT; |
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2249 GuiFont wide_font = NOFONT; |
7 | 2250 # ifdef FEAT_XFONTSET |
2251 GuiFontset fontset = NOFONTSET; | |
2252 # endif | |
2253 #endif | |
2254 attrentry_T *aep = NULL; | |
2255 int draw_flags; | |
2256 int col = gui.col; | |
2257 #ifdef FEAT_SIGN_ICONS | |
2258 int draw_sign = FALSE; | |
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|
2259 int signcol = 0; |
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changeset
|
2260 char_u extra[18]; |
7 | 2261 # ifdef FEAT_NETBEANS_INTG |
2262 int multi_sign = FALSE; | |
2263 # endif | |
2264 #endif | |
2265 | |
2266 if (len < 0) | |
2267 len = (int)STRLEN(s); | |
2268 if (len == 0) | |
2269 return OK; | |
2270 | |
2271 #ifdef FEAT_SIGN_ICONS | |
2272 if (*s == SIGN_BYTE | |
2273 # ifdef FEAT_NETBEANS_INTG | |
2274 || *s == MULTISIGN_BYTE | |
2275 # endif | |
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|
2276 ) |
7 | 2277 { |
2278 # ifdef FEAT_NETBEANS_INTG | |
2279 if (*s == MULTISIGN_BYTE) | |
2280 multi_sign = TRUE; | |
2281 # endif | |
2282 /* draw spaces instead */ | |
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|
2283 if (*curwin->w_p_scl == 'n' && *(curwin->w_p_scl + 1) == 'u' && |
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|
2284 (curwin->w_p_nu || curwin->w_p_rnu)) |
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2285 { |
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|
2286 sprintf((char *)extra, "%*c ", number_width(curwin), ' '); |
3c0efdd95f8d
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|
2287 s = extra; |
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|
2288 } |
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2289 else |
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|
2290 s = (char_u *)" "; |
7 | 2291 if (len == 1 && col > 0) |
2292 --col; | |
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|
2293 len = (int)STRLEN(s); |
17176
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|
2294 if (len > 2) |
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|
2295 // right align sign icon in the number column |
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|
2296 signcol = col + len - 3; |
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2297 else |
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changeset
|
2298 signcol = col; |
7 | 2299 draw_sign = TRUE; |
2300 highlight_mask = 0; | |
2301 } | |
2302 else | |
2303 #endif | |
2304 if (gui.highlight_mask > HL_ALL) | |
2305 { | |
2306 aep = syn_gui_attr2entry(gui.highlight_mask); | |
2307 if (aep == NULL) /* highlighting not set */ | |
2308 highlight_mask = 0; | |
2309 else | |
2310 highlight_mask = aep->ae_attr; | |
2311 } | |
2312 else | |
2313 highlight_mask = gui.highlight_mask; | |
2314 hl_mask_todo = highlight_mask; | |
2315 | |
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|
2316 #if !defined(FEAT_GUI_GTK) |
7 | 2317 /* Set the font */ |
2318 if (aep != NULL && aep->ae_u.gui.font != NOFONT) | |
2319 font = aep->ae_u.gui.font; | |
2320 # ifdef FEAT_XFONTSET | |
2321 else if (aep != NULL && aep->ae_u.gui.fontset != NOFONTSET) | |
2322 fontset = aep->ae_u.gui.fontset; | |
2323 # endif | |
2324 else | |
2325 { | |
2326 # ifdef FEAT_XFONTSET | |
2327 if (gui.fontset != NOFONTSET) | |
2328 fontset = gui.fontset; | |
2329 else | |
2330 # endif | |
2331 if (hl_mask_todo & (HL_BOLD | HL_STANDOUT)) | |
2332 { | |
2333 if ((hl_mask_todo & HL_ITALIC) && gui.boldital_font != NOFONT) | |
2334 { | |
2335 font = gui.boldital_font; | |
2336 hl_mask_todo &= ~(HL_BOLD | HL_STANDOUT | HL_ITALIC); | |
2337 } | |
2338 else if (gui.bold_font != NOFONT) | |
2339 { | |
2340 font = gui.bold_font; | |
2341 hl_mask_todo &= ~(HL_BOLD | HL_STANDOUT); | |
2342 } | |
2343 else | |
2344 font = gui.norm_font; | |
2345 } | |
2346 else if ((hl_mask_todo & HL_ITALIC) && gui.ital_font != NOFONT) | |
2347 { | |
2348 font = gui.ital_font; | |
2349 hl_mask_todo &= ~HL_ITALIC; | |
2350 } | |
2351 else | |
2352 font = gui.norm_font; | |
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2353 |
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2354 /* |
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2355 * Choose correct wide_font by font. wide_font should be set with font |
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2356 * at same time in above block. But it will make many "ifdef" nasty |
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2357 * blocks. So we do it here. |
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|
2358 */ |
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2359 if (font == gui.boldital_font && gui.wide_boldital_font) |
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diff
changeset
|
2360 wide_font = gui.wide_boldital_font; |
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diff
changeset
|
2361 else if (font == gui.bold_font && gui.wide_bold_font) |
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diff
changeset
|
2362 wide_font = gui.wide_bold_font; |
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4863
diff
changeset
|
2363 else if (font == gui.ital_font && gui.wide_ital_font) |
ba7db05e1482
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4863
diff
changeset
|
2364 wide_font = gui.wide_ital_font; |
ba7db05e1482
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diff
changeset
|
2365 else if (font == gui.norm_font && gui.wide_font) |
ba7db05e1482
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4863
diff
changeset
|
2366 wide_font = gui.wide_font; |
7 | 2367 } |
2368 # ifdef FEAT_XFONTSET | |
2369 if (fontset != NOFONTSET) | |
2370 gui_mch_set_fontset(fontset); | |
2371 else | |
2372 # endif | |
2373 gui_mch_set_font(font); | |
2374 #endif | |
2375 | |
2376 draw_flags = 0; | |
2377 | |
2378 /* Set the color */ | |
2379 bg_color = gui.back_pixel; | |
2380 if ((flags & GUI_MON_IS_CURSOR) && gui.in_focus) | |
2381 { | |
2382 draw_flags |= DRAW_CURSOR; | |
2383 fg_color = fg; | |
2384 bg_color = bg; | |
203 | 2385 sp_color = fg; |
7 | 2386 } |
2387 else if (aep != NULL) | |
2388 { | |
2389 fg_color = aep->ae_u.gui.fg_color; | |
2390 if (fg_color == INVALCOLOR) | |
2391 fg_color = gui.norm_pixel; | |
2392 bg_color = aep->ae_u.gui.bg_color; | |
2393 if (bg_color == INVALCOLOR) | |
2394 bg_color = gui.back_pixel; | |
203 | 2395 sp_color = aep->ae_u.gui.sp_color; |
2396 if (sp_color == INVALCOLOR) | |
2397 sp_color = fg_color; | |
7 | 2398 } |
2399 else | |
203 | 2400 { |
7 | 2401 fg_color = gui.norm_pixel; |
203 | 2402 sp_color = fg_color; |
2403 } | |
7 | 2404 |
2405 if (highlight_mask & (HL_INVERSE | HL_STANDOUT)) | |
2406 { | |
2823 | 2407 #if defined(AMIGA) |
7 | 2408 gui_mch_set_colors(bg_color, fg_color); |
2409 #else | |
2410 gui_mch_set_fg_color(bg_color); | |
2411 gui_mch_set_bg_color(fg_color); | |
2412 #endif | |
2413 } | |
2414 else | |
2415 { | |
2823 | 2416 #if defined(AMIGA) |
7 | 2417 gui_mch_set_colors(fg_color, bg_color); |
2418 #else | |
2419 gui_mch_set_fg_color(fg_color); | |
2420 gui_mch_set_bg_color(bg_color); | |
2421 #endif | |
2422 } | |
203 | 2423 gui_mch_set_sp_color(sp_color); |
7 | 2424 |
2425 /* Clear the selection if we are about to write over it */ | |
2426 if (!(flags & GUI_MON_NOCLEAR)) | |
2427 clip_may_clear_selection(gui.row, gui.row); | |
2428 | |
2429 | |
2430 /* If there's no bold font, then fake it */ | |
2431 if (hl_mask_todo & (HL_BOLD | HL_STANDOUT)) | |
2432 draw_flags |= DRAW_BOLD; | |
2433 | |
2434 /* | |
2435 * When drawing bold or italic characters the spill-over from the left | |
2436 * neighbor may be destroyed. Let the caller backup to start redrawing | |
2437 * just after a blank. | |
2438 */ | |
2439 if (back != 0 && ((draw_flags & DRAW_BOLD) || (highlight_mask & HL_ITALIC))) | |
2440 return FAIL; | |
2441 | |
2823 | 2442 #if defined(FEAT_GUI_GTK) |
7 | 2443 /* If there's no italic font, then fake it. |
2444 * For GTK2, we don't need a different font for italic style. */ | |
2445 if (hl_mask_todo & HL_ITALIC) | |
2446 draw_flags |= DRAW_ITALIC; | |
2447 | |
2448 /* Do we underline the text? */ | |
2449 if (hl_mask_todo & HL_UNDERLINE) | |
2450 draw_flags |= DRAW_UNDERL; | |
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changeset
|
2451 |
7 | 2452 #else |
2453 /* Do we underline the text? */ | |
8140
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Christian Brabandt <cb@256bit.org>
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7821
diff
changeset
|
2454 if ((hl_mask_todo & HL_UNDERLINE) || (hl_mask_todo & HL_ITALIC)) |
7 | 2455 draw_flags |= DRAW_UNDERL; |
2456 #endif | |
203 | 2457 /* Do we undercurl the text? */ |
2458 if (hl_mask_todo & HL_UNDERCURL) | |
2459 draw_flags |= DRAW_UNDERC; | |
7 | 2460 |
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|
2461 /* Do we strikethrough the text? */ |
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|
2462 if (hl_mask_todo & HL_STRIKETHROUGH) |
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|
2463 draw_flags |= DRAW_STRIKE; |
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|
2464 |
1199 | 2465 /* Do we draw transparently? */ |
7 | 2466 if (flags & GUI_MON_TRS_CURSOR) |
2467 draw_flags |= DRAW_TRANSP; | |
2468 | |
2469 /* | |
2470 * Draw the text. | |
2471 */ | |
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changeset
|
2472 #ifdef FEAT_GUI_GTK |
7 | 2473 /* The value returned is the length in display cells */ |
2474 len = gui_gtk2_draw_string(gui.row, col, s, len, draw_flags); | |
2475 #else | |
2476 if (enc_utf8) | |
2477 { | |
2478 int start; /* index of bytes to be drawn */ | |
2479 int cells; /* cellwidth of bytes to be drawn */ | |
4352 | 2480 int thislen; /* length of bytes to be drawn */ |
7 | 2481 int cn; /* cellwidth of current char */ |
2482 int i; /* index of current char */ | |
2483 int c; /* current char value */ | |
2484 int cl; /* byte length of current char */ | |
2485 int comping; /* current char is composing */ | |
2486 int scol = col; /* screen column */ | |
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changeset
|
2487 int curr_wide = FALSE; /* use 'guifontwide' */ |
4053 | 2488 int prev_wide = FALSE; |
2489 int wide_changed; | |
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|
2490 # ifdef MSWIN |
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|
2491 int sep_comp = FALSE; /* Don't separate composing chars. */ |
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|
2492 # else |
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|
2493 int sep_comp = TRUE; /* Separate composing chars. */ |
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changeset
|
2494 # endif |
7 | 2495 |
2496 /* Break the string at a composing character, it has to be drawn on | |
2497 * top of the previous character. */ | |
2498 start = 0; | |
2499 cells = 0; | |
2500 for (i = 0; i < len; i += cl) | |
2501 { | |
2502 c = utf_ptr2char(s + i); | |
2503 cn = utf_char2cells(c); | |
2504 comping = utf_iscomposing(c); | |
2505 if (!comping) /* count cells from non-composing chars */ | |
2506 cells += cn; | |
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|
2507 if (!comping || sep_comp) |
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|
2508 { |
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diff
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|
2509 if (cn > 1 |
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|
2510 # ifdef FEAT_XFONTSET |
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|
2511 && fontset == NOFONTSET |
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|
2512 # endif |
12712
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|
2513 && wide_font != NOFONT) |
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|
2514 curr_wide = TRUE; |
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diff
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|
2515 else |
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|
2516 curr_wide = FALSE; |
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diff
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|
2517 } |
474 | 2518 cl = utf_ptr2len(s + i); |
7 | 2519 if (cl == 0) /* hit end of string */ |
2520 len = i + cl; /* len must be wrong "cannot happen" */ | |
2521 | |
4053 | 2522 wide_changed = curr_wide != prev_wide; |
2523 | |
2524 /* Print the string so far if it's the last character or there is | |
7 | 2525 * a composing character. */ |
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changeset
|
2526 if (i + cl >= len || (comping && sep_comp && i > start) |
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|
2527 || wide_changed |
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|
2528 # if defined(FEAT_GUI_X11) |
7 | 2529 || (cn > 1 |
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diff
changeset
|
2530 # ifdef FEAT_XFONTSET |
7 | 2531 /* No fontset: At least draw char after wide char at |
2532 * right position. */ | |
2533 && fontset == NOFONTSET | |
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|
2534 # endif |
7 | 2535 ) |
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|
2536 # endif |
7 | 2537 ) |
2538 { | |
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|
2539 if ((comping && sep_comp) || wide_changed) |
7 | 2540 thislen = i - start; |
2541 else | |
2542 thislen = i - start + cl; | |
2543 if (thislen > 0) | |
2544 { | |
4053 | 2545 if (prev_wide) |
4950
ba7db05e1482
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4863
diff
changeset
|
2546 gui_mch_set_font(wide_font); |
7 | 2547 gui_mch_draw_string(gui.row, scol, s + start, thislen, |
2548 draw_flags); | |
4053 | 2549 if (prev_wide) |
2550 gui_mch_set_font(font); | |
7 | 2551 start += thislen; |
2552 } | |
2553 scol += cells; | |
2554 cells = 0; | |
4053 | 2555 /* Adjust to not draw a character which width is changed |
2556 * against with last one. */ | |
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diff
changeset
|
2557 if (wide_changed && !(comping && sep_comp)) |
7 | 2558 { |
4053 | 2559 scol -= cn; |
2560 cl = 0; | |
7 | 2561 } |
2562 | |
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diff
changeset
|
2563 # if defined(FEAT_GUI_X11) |
11 | 2564 /* No fontset: draw a space to fill the gap after a wide char |
2565 * */ | |
7 | 2566 if (cn > 1 && (draw_flags & DRAW_TRANSP) == 0 |
15595
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diff
changeset
|
2567 # ifdef FEAT_XFONTSET |
7 | 2568 && fontset == NOFONTSET |
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diff
changeset
|
2569 # endif |
4053 | 2570 && !wide_changed) |
7 | 2571 gui_mch_draw_string(gui.row, scol - 1, (char_u *)" ", |
2572 1, draw_flags); | |
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changeset
|
2573 # endif |
7 | 2574 } |
2575 /* Draw a composing char on top of the previous char. */ | |
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changeset
|
2576 if (comping && sep_comp) |
7 | 2577 { |
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changeset
|
2578 # if defined(__APPLE_CC__) && TARGET_API_MAC_CARBON |
536 | 2579 /* Carbon ATSUI autodraws composing char over previous char */ |
2580 gui_mch_draw_string(gui.row, scol, s + i, cl, | |
7 | 2581 draw_flags | DRAW_TRANSP); |
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changeset
|
2582 # else |
536 | 2583 gui_mch_draw_string(gui.row, scol - cn, s + i, cl, |
187 | 2584 draw_flags | DRAW_TRANSP); |
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changeset
|
2585 # endif |
7 | 2586 start = i + cl; |
2587 } | |
4053 | 2588 prev_wide = curr_wide; |
7 | 2589 } |
2590 /* The stuff below assumes "len" is the length in screen columns. */ | |
2591 len = scol - col; | |
2592 } | |
2593 else | |
2594 { | |
2595 gui_mch_draw_string(gui.row, col, s, len, draw_flags); | |
2596 if (enc_dbcs == DBCS_JPNU) | |
2597 { | |
2598 /* Get the length in display cells, this can be different from the | |
2599 * number of bytes for "euc-jp". */ | |
2338
da6ec32d8d8f
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diff
changeset
|
2600 len = mb_string2cells(s, len); |
7 | 2601 } |
2602 } | |
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changeset
|
2603 #endif /* !FEAT_GUI_GTK */ |
7 | 2604 |
2605 if (!(flags & (GUI_MON_IS_CURSOR | GUI_MON_TRS_CURSOR))) | |
2606 gui.col = col + len; | |
2607 | |
2608 /* May need to invert it when it's part of the selection. */ | |
2609 if (flags & GUI_MON_NOCLEAR) | |
2610 clip_may_redraw_selection(gui.row, col, len); | |
2611 | |
2612 if (!(flags & (GUI_MON_IS_CURSOR | GUI_MON_TRS_CURSOR))) | |
2613 { | |
2614 /* Invalidate the old physical cursor position if we wrote over it */ | |
2615 if (gui.cursor_row == gui.row | |
2616 && gui.cursor_col >= col | |
2617 && gui.cursor_col < col + len) | |
2618 gui.cursor_is_valid = FALSE; | |
2619 } | |
2620 | |
2621 #ifdef FEAT_SIGN_ICONS | |
2622 if (draw_sign) | |
2623 /* Draw the sign on top of the spaces. */ | |
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changeset
|
2624 gui_mch_drawsign(gui.row, signcol, gui.highlight_mask); |
2592 | 2625 # if defined(FEAT_NETBEANS_INTG) && (defined(FEAT_GUI_X11) \ |
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|
2626 || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_MSWIN)) |
7 | 2627 if (multi_sign) |
2628 netbeans_draw_multisign_indicator(gui.row); | |
2629 # endif | |
2630 #endif | |
2631 | |
2632 return OK; | |
2633 } | |
2634 | |
2635 /* | |
2636 * Un-draw the cursor. Actually this just redraws the character at the given | |
2637 * position. The character just before it too, for when it was in bold. | |
2638 */ | |
2639 void | |
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7801
diff
changeset
|
2640 gui_undraw_cursor(void) |
7 | 2641 { |
2642 if (gui.cursor_is_valid) | |
2643 { | |
2644 #ifdef FEAT_HANGULIN | |
2645 if (composing_hangul | |
2646 && gui.col == gui.cursor_col && gui.row == gui.cursor_row) | |
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changeset
|
2647 { |
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changeset
|
2648 char_u *comp_buf; |
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changeset
|
2649 int comp_len; |
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changeset
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2650 |
2c00f6b312bf
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7009
diff
changeset
|
2651 comp_buf = hangul_composing_buffer_get(&comp_len); |
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changeset
|
2652 if (comp_buf) |
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2653 { |
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|
2654 (void)gui_outstr_nowrap(comp_buf, comp_len, |
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2655 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, |
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2656 gui.norm_pixel, gui.back_pixel, 0); |
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|
2657 vim_free(comp_buf); |
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|
2658 } |
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diff
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|
2659 } |
7 | 2660 else |
2661 { | |
2662 #endif | |
2663 if (gui_redraw_block(gui.cursor_row, gui.cursor_col, | |
2664 gui.cursor_row, gui.cursor_col, GUI_MON_NOCLEAR) | |
2665 && gui.cursor_col > 0) | |
2666 (void)gui_redraw_block(gui.cursor_row, gui.cursor_col - 1, | |
2667 gui.cursor_row, gui.cursor_col - 1, GUI_MON_NOCLEAR); | |
2668 #ifdef FEAT_HANGULIN | |
2669 if (composing_hangul) | |
2670 (void)gui_redraw_block(gui.cursor_row, gui.cursor_col + 1, | |
2671 gui.cursor_row, gui.cursor_col + 1, GUI_MON_NOCLEAR); | |
2672 } | |
2673 #endif | |
2674 /* Cursor_is_valid is reset when the cursor is undrawn, also reset it | |
2675 * here in case it wasn't needed to undraw it. */ | |
2676 gui.cursor_is_valid = FALSE; | |
2677 } | |
2678 } | |
2679 | |
2680 void | |
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2681 gui_redraw( |
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2682 int x, |
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2683 int y, |
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2684 int w, |
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changeset
|
2685 int h) |
7 | 2686 { |
2687 int row1, col1, row2, col2; | |
2688 | |
2689 row1 = Y_2_ROW(y); | |
2690 col1 = X_2_COL(x); | |
2691 row2 = Y_2_ROW(y + h - 1); | |
2692 col2 = X_2_COL(x + w - 1); | |
2693 | |
2694 (void)gui_redraw_block(row1, col1, row2, col2, GUI_MON_NOCLEAR); | |
2695 | |
2696 /* | |
2697 * We may need to redraw the cursor, but don't take it upon us to change | |
2698 * its location after a scroll. | |
2699 * (maybe be more strict even and test col too?) | |
2700 * These things may be outside the update/clipping region and reality may | |
2701 * not reflect Vims internal ideas if these operations are clipped away. | |
2702 */ | |
2703 if (gui.row == gui.cursor_row) | |
2704 gui_update_cursor(TRUE, TRUE); | |
2705 } | |
2706 | |
2707 /* | |
2708 * Draw a rectangular block of characters, from row1 to row2 (inclusive) and | |
2709 * from col1 to col2 (inclusive). | |
2710 * Return TRUE when the character before the first drawn character has | |
2711 * different attributes (may have to be redrawn too). | |
2712 */ | |
2713 int | |
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2714 gui_redraw_block( |
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2715 int row1, |
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2716 int col1, |
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2717 int row2, |
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2718 int col2, |
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changeset
|
2719 int flags) /* flags for gui_outstr_nowrap() */ |
7 | 2720 { |
2721 int old_row, old_col; | |
2722 long_u old_hl_mask; | |
2723 int off; | |
203 | 2724 sattr_T first_attr; |
7 | 2725 int idx, len; |
2726 int back, nback; | |
2727 int retval = FALSE; | |
2728 int orig_col1, orig_col2; | |
2729 | |
2730 /* Don't try to update when ScreenLines is not valid */ | |
2731 if (!screen_cleared || ScreenLines == NULL) | |
2732 return retval; | |
2733 | |
2734 /* Don't try to draw outside the shell! */ | |
2735 /* Check everything, strange values may be caused by a big border width */ | |
2736 col1 = check_col(col1); | |
2737 col2 = check_col(col2); | |
2738 row1 = check_row(row1); | |
2739 row2 = check_row(row2); | |
2740 | |
2741 /* Remember where our cursor was */ | |
2742 old_row = gui.row; | |
2743 old_col = gui.col; | |
2744 old_hl_mask = gui.highlight_mask; | |
2745 orig_col1 = col1; | |
2746 orig_col2 = col2; | |
2747 | |
2748 for (gui.row = row1; gui.row <= row2; gui.row++) | |
2749 { | |
2750 /* When only half of a double-wide character is in the block, include | |
2751 * the other half. */ | |
2752 col1 = orig_col1; | |
2753 col2 = orig_col2; | |
2754 off = LineOffset[gui.row]; | |
2755 if (enc_dbcs != 0) | |
2756 { | |
2757 if (col1 > 0) | |
2758 col1 -= dbcs_screen_head_off(ScreenLines + off, | |
2759 ScreenLines + off + col1); | |
2760 col2 += dbcs_screen_tail_off(ScreenLines + off, | |
2761 ScreenLines + off + col2); | |
2762 } | |
2763 else if (enc_utf8) | |
2764 { | |
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2765 if (ScreenLines[off + col1] == 0) |
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2766 { |
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2767 if (col1 > 0) |
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2768 --col1; |
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2769 else |
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2770 { |
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2771 // FIXME: how can the first character ever be zero? |
15115
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2772 // Make this IEMSGN when it no longer breaks Travis CI. |
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2773 vim_snprintf((char *)IObuff, IOSIZE, |
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2774 "INTERNAL ERROR: NUL in ScreenLines in row %ld", |
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2775 (long)gui.row); |
15543
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2776 msg((char *)IObuff); |
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2777 } |
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2778 } |
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|
2779 #ifdef FEAT_GUI_GTK |
7 | 2780 if (col2 + 1 < Columns && ScreenLines[off + col2 + 1] == 0) |
2781 ++col2; | |
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|
2782 #endif |
7 | 2783 } |
2784 gui.col = col1; | |
2785 off = LineOffset[gui.row] + gui.col; | |
2786 len = col2 - col1 + 1; | |
2787 | |
2788 /* Find how many chars back this highlighting starts, or where a space | |
2789 * is. Needed for when the bold trick is used */ | |
2790 for (back = 0; back < col1; ++back) | |
2791 if (ScreenAttrs[off - 1 - back] != ScreenAttrs[off] | |
2792 || ScreenLines[off - 1 - back] == ' ') | |
2793 break; | |
2794 retval = (col1 > 0 && ScreenAttrs[off - 1] != 0 && back == 0 | |
2795 && ScreenLines[off - 1] != ' '); | |
2796 | |
2797 /* Break it up in strings of characters with the same attributes. */ | |
2798 /* Print UTF-8 characters individually. */ | |
2799 while (len > 0) | |
2800 { | |
2801 first_attr = ScreenAttrs[off]; | |
2802 gui.highlight_mask = first_attr; | |
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|
2803 #if !defined(FEAT_GUI_GTK) |
7 | 2804 if (enc_utf8 && ScreenLinesUC[off] != 0) |
2805 { | |
2806 /* output multi-byte character separately */ | |
2807 nback = gui_screenchar(off, flags, | |
2808 (guicolor_T)0, (guicolor_T)0, back); | |
2809 if (gui.col < Columns && ScreenLines[off + 1] == 0) | |
2810 idx = 2; | |
2811 else | |
2812 idx = 1; | |
2813 } | |
2814 else if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
2815 { | |
2816 /* output double-byte, single-width character separately */ | |
2817 nback = gui_screenchar(off, flags, | |
2818 (guicolor_T)0, (guicolor_T)0, back); | |
2819 idx = 1; | |
2820 } | |
2821 else | |
2822 #endif | |
2823 { | |
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changeset
|
2824 #ifdef FEAT_GUI_GTK |
7 | 2825 for (idx = 0; idx < len; ++idx) |
2826 { | |
2827 if (enc_utf8 && ScreenLines[off + idx] == 0) | |
2828 continue; /* skip second half of double-width char */ | |
2829 if (ScreenAttrs[off + idx] != first_attr) | |
2830 break; | |
2831 } | |
2832 /* gui_screenstr() takes care of multibyte chars */ | |
2833 nback = gui_screenstr(off, idx, flags, | |
2834 (guicolor_T)0, (guicolor_T)0, back); | |
2835 #else | |
2836 for (idx = 0; idx < len && ScreenAttrs[off + idx] == first_attr; | |
2837 idx++) | |
2838 { | |
2839 /* Stop at a multi-byte Unicode character. */ | |
2840 if (enc_utf8 && ScreenLinesUC[off + idx] != 0) | |
2841 break; | |
2842 if (enc_dbcs == DBCS_JPNU) | |
2843 { | |
2844 /* Stop at a double-byte single-width char. */ | |
2845 if (ScreenLines[off + idx] == 0x8e) | |
2846 break; | |
474 | 2847 if (len > 1 && (*mb_ptr2len)(ScreenLines |
7 | 2848 + off + idx) == 2) |
2849 ++idx; /* skip second byte of double-byte char */ | |
2850 } | |
2851 } | |
2852 nback = gui_outstr_nowrap(ScreenLines + off, idx, flags, | |
2853 (guicolor_T)0, (guicolor_T)0, back); | |
2854 #endif | |
2855 } | |
2856 if (nback == FAIL) | |
2857 { | |
2858 /* Must back up to start drawing where a bold or italic word | |
2859 * starts. */ | |
2860 off -= back; | |
2861 len += back; | |
2862 gui.col -= back; | |
2863 } | |
2864 else | |
2865 { | |
2866 off += idx; | |
2867 len -= idx; | |
2868 } | |
2869 back = 0; | |
2870 } | |
2871 } | |
2872 | |
2873 /* Put the cursor back where it was */ | |
2874 gui.row = old_row; | |
2875 gui.col = old_col; | |
835 | 2876 gui.highlight_mask = (int)old_hl_mask; |
7 | 2877 |
2878 return retval; | |
2879 } | |
2880 | |
2881 static void | |
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changeset
|
2882 gui_delete_lines(int row, int count) |
7 | 2883 { |
2884 if (count <= 0) | |
2885 return; | |
2886 | |
2887 if (row + count > gui.scroll_region_bot) | |
2888 /* Scrolled out of region, just blank the lines out */ | |
2889 gui_clear_block(row, gui.scroll_region_left, | |
2890 gui.scroll_region_bot, gui.scroll_region_right); | |
2891 else | |
2892 { | |
2893 gui_mch_delete_lines(row, count); | |
2894 | |
2895 /* If the cursor was in the deleted lines it's now gone. If the | |
2896 * cursor was in the scrolled lines adjust its position. */ | |
2897 if (gui.cursor_row >= row | |
2898 && gui.cursor_col >= gui.scroll_region_left | |
2899 && gui.cursor_col <= gui.scroll_region_right) | |
2900 { | |
2901 if (gui.cursor_row < row + count) | |
2902 gui.cursor_is_valid = FALSE; | |
2903 else if (gui.cursor_row <= gui.scroll_region_bot) | |
2904 gui.cursor_row -= count; | |
2905 } | |
2906 } | |
2907 } | |
2908 | |
2909 static void | |
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|
2910 gui_insert_lines(int row, int count) |
7 | 2911 { |
2912 if (count <= 0) | |
2913 return; | |
2914 | |
2915 if (row + count > gui.scroll_region_bot) | |
2916 /* Scrolled out of region, just blank the lines out */ | |
2917 gui_clear_block(row, gui.scroll_region_left, | |
2918 gui.scroll_region_bot, gui.scroll_region_right); | |
2919 else | |
2920 { | |
2921 gui_mch_insert_lines(row, count); | |
2922 | |
2923 if (gui.cursor_row >= gui.row | |
2924 && gui.cursor_col >= gui.scroll_region_left | |
2925 && gui.cursor_col <= gui.scroll_region_right) | |
2926 { | |
2927 if (gui.cursor_row <= gui.scroll_region_bot - count) | |
2928 gui.cursor_row += count; | |
2929 else if (gui.cursor_row <= gui.scroll_region_bot) | |
2930 gui.cursor_is_valid = FALSE; | |
2931 } | |
2932 } | |
2933 } | |
2934 | |
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2935 #ifdef FEAT_TIMERS |
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2936 /* |
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2937 * Passed to ui_wait_for_chars_or_timer(), ignoring extra arguments. |
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2938 */ |
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|
2939 static int |
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changeset
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2940 gui_wait_for_chars_3( |
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2941 long wtime, |
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2942 int *interrupted UNUSED, |
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|
2943 int ignore_input UNUSED) |
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|
2944 { |
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changeset
|
2945 return gui_mch_wait_for_chars(wtime); |
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2946 } |
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2947 #endif |
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2948 |
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|
2949 /* |
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changeset
|
2950 * Returns OK if a character was found to be available within the given time, |
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changeset
|
2951 * or FAIL otherwise. |
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|
2952 */ |
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Christian Brabandt <cb@256bit.org>
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8524
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changeset
|
2953 static int |
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|
2954 gui_wait_for_chars_or_timer( |
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diff
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|
2955 long wtime, |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
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diff
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|
2956 int *interrupted UNUSED, |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
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parents:
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diff
changeset
|
2957 int ignore_input UNUSED) |
8577
63dc856bd13d
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Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2958 { |
63dc856bd13d
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2959 #ifdef FEAT_TIMERS |
15653
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
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diff
changeset
|
2960 return ui_wait_for_chars_or_timer(wtime, gui_wait_for_chars_3, |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2961 interrupted, ignore_input); |
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2962 #else |
63dc856bd13d
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Christian Brabandt <cb@256bit.org>
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8524
diff
changeset
|
2963 return gui_mch_wait_for_chars(wtime); |
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2964 #endif |
63dc856bd13d
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2965 } |
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
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8524
diff
changeset
|
2966 |
7 | 2967 /* |
2968 * The main GUI input routine. Waits for a character from the keyboard. | |
15653
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
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|
2969 * "wtime" == -1 Wait forever. |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
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diff
changeset
|
2970 * "wtime" == 0 Don't wait. |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2971 * "wtime" > 0 Wait wtime milliseconds for a character. |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2972 * |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
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diff
changeset
|
2973 * Returns the number of characters read or zero when timed out or interrupted. |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
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parents:
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diff
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|
2974 * "buf" may be NULL, in which case a non-zero number is returned if characters |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
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diff
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|
2975 * are available. |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
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diff
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|
2976 */ |
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patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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diff
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|
2977 static int |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
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diff
changeset
|
2978 gui_wait_for_chars_buf( |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
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diff
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|
2979 char_u *buf, |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
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diff
changeset
|
2980 int maxlen, |
59a1ff689b4d
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Bram Moolenaar <Bram@vim.org>
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diff
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|
2981 long wtime, // don't use "time", MIPS cannot handle it |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
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diff
changeset
|
2982 int tb_change_cnt) |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2983 { |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2984 int retval; |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2985 |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2986 #ifdef FEAT_MENU |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
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diff
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|
2987 // If we're going to wait a bit, update the menus and mouse shape for the |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2988 // current State. |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2989 if (wtime != 0) |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
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diff
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|
2990 gui_update_menus(0); |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
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|
2991 #endif |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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|
2992 |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
2993 gui_mch_update(); |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
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changeset
|
2994 if (input_available()) // Got char, return immediately |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
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|
2995 { |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
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diff
changeset
|
2996 if (buf != NULL && !typebuf_changed(tb_change_cnt)) |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
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|
2997 return read_from_input_buf(buf, (long)maxlen); |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
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diff
changeset
|
2998 return 0; |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
2999 } |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3000 if (wtime == 0) // Don't wait for char |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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|
3001 return FAIL; |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
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diff
changeset
|
3002 |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
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diff
changeset
|
3003 // Before waiting, flush any output to the screen. |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3004 gui_mch_flush(); |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3005 |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
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diff
changeset
|
3006 // Blink while waiting for a character. |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3007 gui_mch_start_blink(); |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3008 |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3009 // Common function to loop until "wtime" is met, while handling timers and |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3010 // other callbacks. |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3011 retval = inchar_loop(buf, maxlen, wtime, tb_change_cnt, |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3012 gui_wait_for_chars_or_timer, NULL); |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3013 |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3014 gui_mch_stop_blink(TRUE); |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3015 |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
3016 return retval; |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3017 } |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3018 |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3019 /* |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3020 * Wait for a character from the keyboard without actually reading it. |
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
3021 * Also deals with timers. |
7 | 3022 * wtime == -1 Wait forever. |
3023 * wtime == 0 Don't wait. | |
3024 * wtime > 0 Wait wtime milliseconds for a character. | |
3025 * Returns OK if a character was found to be available within the given time, | |
3026 * or FAIL otherwise. | |
3027 */ | |
3028 int | |
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3029 gui_wait_for_chars(long wtime, int tb_change_cnt) |
7 | 3030 { |
15653
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3031 return gui_wait_for_chars_buf(NULL, 0, wtime, tb_change_cnt); |
7 | 3032 } |
3033 | |
3034 /* | |
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3035 * 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
|
3036 */ |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3037 int |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3038 gui_inchar( |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3039 char_u *buf, |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3040 int maxlen, |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3041 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
|
3042 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
|
3043 { |
15653
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
3044 return gui_wait_for_chars_buf(buf, maxlen, wtime, tb_change_cnt); |
13060
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 |
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
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13052
diff
changeset
|
3047 /* |
1137 | 3048 * Fill p[4] with mouse coordinates encoded for check_termcode(). |
7 | 3049 */ |
3050 static void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3051 fill_mouse_coord(char_u *p, int col, int row) |
7 | 3052 { |
3053 p[0] = (char_u)(col / 128 + ' ' + 1); | |
3054 p[1] = (char_u)(col % 128 + ' ' + 1); | |
3055 p[2] = (char_u)(row / 128 + ' ' + 1); | |
3056 p[3] = (char_u)(row % 128 + ' ' + 1); | |
3057 } | |
3058 | |
3059 /* | |
3060 * Generic mouse support function. Add a mouse event to the input buffer with | |
3061 * the given properties. | |
3062 * button --- may be any of MOUSE_LEFT, MOUSE_MIDDLE, MOUSE_RIGHT, | |
3063 * MOUSE_X1, MOUSE_X2 | |
3064 * MOUSE_DRAG, or MOUSE_RELEASE. | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
changeset
|
3065 * MOUSE_4 and MOUSE_5 are used for vertical scroll wheel, |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
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diff
changeset
|
3066 * MOUSE_6 and MOUSE_7 for horizontal scroll wheel. |
7 | 3067 * x, y --- Coordinates of mouse in pixels. |
3068 * repeated_click --- TRUE if this click comes only a short time after a | |
3069 * previous click. | |
3070 * modifiers --- Bit field which may be any of the following modifiers | |
3071 * or'ed together: MOUSE_SHIFT | MOUSE_CTRL | MOUSE_ALT. | |
3072 * This function will ignore drag events where the mouse has not moved to a new | |
3073 * character. | |
3074 */ | |
3075 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3076 gui_send_mouse_event( |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3077 int button, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3078 int x, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3079 int y, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3080 int repeated_click, |
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3081 int_u modifiers) |
7 | 3082 { |
3083 static int prev_row = 0, prev_col = 0; | |
3084 static int prev_button = -1; | |
3085 static int num_clicks = 1; | |
3086 char_u string[10]; | |
3087 enum key_extra button_char; | |
3088 int row, col; | |
3089 #ifdef FEAT_CLIPBOARD | |
3090 int checkfor; | |
3091 int did_clip = FALSE; | |
3092 #endif | |
3093 | |
3094 /* | |
3095 * Scrolling may happen at any time, also while a selection is present. | |
3096 */ | |
3097 switch (button) | |
3098 { | |
3099 case MOUSE_X1: | |
3100 button_char = KE_X1MOUSE; | |
3101 goto button_set; | |
3102 case MOUSE_X2: | |
3103 button_char = KE_X2MOUSE; | |
3104 goto button_set; | |
3105 case MOUSE_4: | |
3106 button_char = KE_MOUSEDOWN; | |
3107 goto button_set; | |
3108 case MOUSE_5: | |
3109 button_char = KE_MOUSEUP; | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
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changeset
|
3110 goto button_set; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
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2378
diff
changeset
|
3111 case MOUSE_6: |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
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2378
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changeset
|
3112 button_char = KE_MOUSELEFT; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
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2378
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changeset
|
3113 goto button_set; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
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2378
diff
changeset
|
3114 case MOUSE_7: |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3115 button_char = KE_MOUSERIGHT; |
7 | 3116 button_set: |
3117 { | |
3118 /* Don't put events in the input queue now. */ | |
3119 if (hold_gui_events) | |
3120 return; | |
3121 | |
3122 string[3] = CSI; | |
3123 string[4] = KS_EXTRA; | |
3124 string[5] = (int)button_char; | |
3125 | |
3126 /* Pass the pointer coordinates of the scroll event so that we | |
3127 * know which window to scroll. */ | |
3128 row = gui_xy2colrow(x, y, &col); | |
3129 string[6] = (char_u)(col / 128 + ' ' + 1); | |
3130 string[7] = (char_u)(col % 128 + ' ' + 1); | |
3131 string[8] = (char_u)(row / 128 + ' ' + 1); | |
3132 string[9] = (char_u)(row % 128 + ' ' + 1); | |
3133 | |
3134 if (modifiers == 0) | |
3135 add_to_input_buf(string + 3, 7); | |
3136 else | |
3137 { | |
3138 string[0] = CSI; | |
3139 string[1] = KS_MODIFIER; | |
3140 string[2] = 0; | |
3141 if (modifiers & MOUSE_SHIFT) | |
3142 string[2] |= MOD_MASK_SHIFT; | |
3143 if (modifiers & MOUSE_CTRL) | |
3144 string[2] |= MOD_MASK_CTRL; | |
3145 if (modifiers & MOUSE_ALT) | |
3146 string[2] |= MOD_MASK_ALT; | |
3147 add_to_input_buf(string, 10); | |
3148 } | |
3149 return; | |
3150 } | |
3151 } | |
3152 | |
3153 #ifdef FEAT_CLIPBOARD | |
3154 /* If a clipboard selection is in progress, handle it */ | |
3155 if (clip_star.state == SELECT_IN_PROGRESS) | |
3156 { | |
3157 clip_process_selection(button, X_2_COL(x), Y_2_ROW(y), repeated_click); | |
3158 return; | |
3159 } | |
3160 | |
3161 /* Determine which mouse settings to look for based on the current mode */ | |
3162 switch (get_real_state()) | |
3163 { | |
3164 case NORMAL_BUSY: | |
3165 case OP_PENDING: | |
12822
0eb12ef4f8ba
patch 8.0.1288: GUI: cannot drag the statusline of a terminal window
Christian Brabandt <cb@256bit.org>
parents:
12802
diff
changeset
|
3166 # ifdef FEAT_TERMINAL |
0eb12ef4f8ba
patch 8.0.1288: GUI: cannot drag the statusline of a terminal window
Christian Brabandt <cb@256bit.org>
parents:
12802
diff
changeset
|
3167 case TERMINAL: |
0eb12ef4f8ba
patch 8.0.1288: GUI: cannot drag the statusline of a terminal window
Christian Brabandt <cb@256bit.org>
parents:
12802
diff
changeset
|
3168 # endif |
7 | 3169 case NORMAL: checkfor = MOUSE_NORMAL; break; |
3170 case VISUAL: checkfor = MOUSE_VISUAL; break; | |
788 | 3171 case SELECTMODE: checkfor = MOUSE_VISUAL; break; |
7 | 3172 case REPLACE: |
3173 case REPLACE+LANGMAP: | |
3174 case VREPLACE: | |
3175 case VREPLACE+LANGMAP: | |
3176 case INSERT: | |
3177 case INSERT+LANGMAP: checkfor = MOUSE_INSERT; break; | |
3178 case ASKMORE: | |
3179 case HITRETURN: /* At the more- and hit-enter prompt pass the | |
3180 mouse event for a click on or below the | |
3181 message line. */ | |
3182 if (Y_2_ROW(y) >= msg_row) | |
3183 checkfor = MOUSE_NORMAL; | |
3184 else | |
3185 checkfor = MOUSE_RETURN; | |
3186 break; | |
3187 | |
3188 /* | |
3189 * On the command line, use the clipboard selection on all lines | |
3190 * but the command line. But not when pasting. | |
3191 */ | |
3192 case CMDLINE: | |
3193 case CMDLINE+LANGMAP: | |
3194 if (Y_2_ROW(y) < cmdline_row && button != MOUSE_MIDDLE) | |
3195 checkfor = MOUSE_NONE; | |
3196 else | |
3197 checkfor = MOUSE_COMMAND; | |
3198 break; | |
3199 | |
3200 default: | |
3201 checkfor = MOUSE_NONE; | |
3202 break; | |
3203 }; | |
3204 | |
3205 /* | |
3206 * Allow clipboard selection of text on the command line in "normal" | |
3207 * modes. Don't do this when dragging the status line, or extending a | |
3208 * Visual selection. | |
3209 */ | |
3210 if ((State == NORMAL || State == NORMAL_BUSY || (State & INSERT)) | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
3211 && Y_2_ROW(y) >= topframe->fr_height + firstwin->w_winrow |
7 | 3212 && button != MOUSE_DRAG |
3213 # ifdef FEAT_MOUSESHAPE | |
3214 && !drag_status_line | |
3215 && !drag_sep_line | |
3216 # endif | |
3217 ) | |
3218 checkfor = MOUSE_NONE; | |
3219 | |
3220 /* | |
3221 * Use modeless selection when holding CTRL and SHIFT pressed. | |
3222 */ | |
3223 if ((modifiers & MOUSE_CTRL) && (modifiers & MOUSE_SHIFT)) | |
3224 checkfor = MOUSE_NONEF; | |
3225 | |
3226 /* | |
3227 * In Ex mode, always use modeless selection. | |
3228 */ | |
3229 if (exmode_active) | |
3230 checkfor = MOUSE_NONE; | |
3231 | |
3232 /* | |
3233 * If the mouse settings say to not use the mouse, use the modeless | |
3234 * selection. But if Visual is active, assume that only the Visual area | |
3235 * will be selected. | |
3236 * Exception: On the command line, both the selection is used and a mouse | |
3237 * key is send. | |
3238 */ | |
3239 if (!mouse_has(checkfor) || checkfor == MOUSE_COMMAND) | |
3240 { | |
3241 /* Don't do modeless selection in Visual mode. */ | |
3242 if (checkfor != MOUSE_NONEF && VIsual_active && (State & NORMAL)) | |
3243 return; | |
3244 | |
3245 /* | |
3246 * When 'mousemodel' is "popup", shift-left is translated to right. | |
3247 * But not when also using Ctrl. | |
3248 */ | |
3249 if (mouse_model_popup() && button == MOUSE_LEFT | |
3250 && (modifiers & MOUSE_SHIFT) && !(modifiers & MOUSE_CTRL)) | |
3251 { | |
3252 button = MOUSE_RIGHT; | |
3253 modifiers &= ~ MOUSE_SHIFT; | |
3254 } | |
3255 | |
3256 /* If the selection is done, allow the right button to extend it. | |
3257 * If the selection is cleared, allow the right button to start it | |
3258 * from the cursor position. */ | |
3259 if (button == MOUSE_RIGHT) | |
3260 { | |
3261 if (clip_star.state == SELECT_CLEARED) | |
3262 { | |
3263 if (State & CMDLINE) | |
3264 { | |
3265 col = msg_col; | |
3266 row = msg_row; | |
3267 } | |
3268 else | |
3269 { | |
3270 col = curwin->w_wcol; | |
3271 row = curwin->w_wrow + W_WINROW(curwin); | |
3272 } | |
3273 clip_start_selection(col, row, FALSE); | |
3274 } | |
3275 clip_process_selection(button, X_2_COL(x), Y_2_ROW(y), | |
3276 repeated_click); | |
3277 did_clip = TRUE; | |
3278 } | |
3279 /* Allow the left button to start the selection */ | |
2823 | 3280 else if (button == MOUSE_LEFT) |
7 | 3281 { |
3282 clip_start_selection(X_2_COL(x), Y_2_ROW(y), repeated_click); | |
3283 did_clip = TRUE; | |
3284 } | |
3285 | |
3286 /* Always allow pasting */ | |
3287 if (button != MOUSE_MIDDLE) | |
3288 { | |
3289 if (!mouse_has(checkfor) || button == MOUSE_RELEASE) | |
3290 return; | |
3291 if (checkfor != MOUSE_COMMAND) | |
3292 button = MOUSE_LEFT; | |
3293 } | |
3294 repeated_click = FALSE; | |
3295 } | |
3296 | |
3297 if (clip_star.state != SELECT_CLEARED && !did_clip) | |
3674 | 3298 clip_clear_selection(&clip_star); |
7 | 3299 #endif |
3300 | |
3301 /* Don't put events in the input queue now. */ | |
3302 if (hold_gui_events) | |
3303 return; | |
3304 | |
3305 row = gui_xy2colrow(x, y, &col); | |
3306 | |
3307 /* | |
3308 * If we are dragging and the mouse hasn't moved far enough to be on a | |
3309 * different character, then don't send an event to vim. | |
3310 */ | |
3311 if (button == MOUSE_DRAG) | |
3312 { | |
3313 if (row == prev_row && col == prev_col) | |
3314 return; | |
3315 /* Dragging above the window, set "row" to -1 to cause a scroll. */ | |
3316 if (y < 0) | |
3317 row = -1; | |
3318 } | |
3319 | |
3320 /* | |
3321 * If topline has changed (window scrolled) since the last click, reset | |
3322 * repeated_click, because we don't want starting Visual mode when | |
3323 * clicking on a different character in the text. | |
3324 */ | |
3325 if (curwin->w_topline != gui_prev_topline | |
3326 #ifdef FEAT_DIFF | |
3327 || curwin->w_topfill != gui_prev_topfill | |
3328 #endif | |
3329 ) | |
3330 repeated_click = FALSE; | |
3331 | |
3332 string[0] = CSI; /* this sequence is recognized by check_termcode() */ | |
3333 string[1] = KS_MOUSE; | |
3334 string[2] = KE_FILLER; | |
3335 if (button != MOUSE_DRAG && button != MOUSE_RELEASE) | |
3336 { | |
3337 if (repeated_click) | |
3338 { | |
3339 /* | |
3340 * Handle multiple clicks. They only count if the mouse is still | |
3341 * pointing at the same character. | |
3342 */ | |
3343 if (button != prev_button || row != prev_row || col != prev_col) | |
3344 num_clicks = 1; | |
3345 else if (++num_clicks > 4) | |
3346 num_clicks = 1; | |
3347 } | |
3348 else | |
3349 num_clicks = 1; | |
3350 prev_button = button; | |
3351 gui_prev_topline = curwin->w_topline; | |
3352 #ifdef FEAT_DIFF | |
3353 gui_prev_topfill = curwin->w_topfill; | |
3354 #endif | |
3355 | |
3356 string[3] = (char_u)(button | 0x20); | |
3357 SET_NUM_MOUSE_CLICKS(string[3], num_clicks); | |
3358 } | |
3359 else | |
3360 string[3] = (char_u)button; | |
3361 | |
3362 string[3] |= modifiers; | |
3363 fill_mouse_coord(string + 4, col, row); | |
3364 add_to_input_buf(string, 8); | |
3365 | |
3366 if (row < 0) | |
3367 prev_row = 0; | |
3368 else | |
3369 prev_row = row; | |
3370 prev_col = col; | |
3371 | |
3372 /* | |
3373 * We need to make sure this is cleared since Athena doesn't tell us when | |
3374 * he is done dragging. Neither does GTK+ 2 -- at least for now. | |
3375 */ | |
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
3376 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) |
7 | 3377 gui.dragged_sb = SBAR_NONE; |
3378 #endif | |
3379 } | |
3380 | |
3381 /* | |
3382 * Convert x and y coordinate to column and row in text window. | |
3383 * Corrects for multi-byte character. | |
3384 * returns column in "*colp" and row as return value; | |
3385 */ | |
17789
0f7ae8010787
patch 8.1.1891: functions used in one file are global
Bram Moolenaar <Bram@vim.org>
parents:
17407
diff
changeset
|
3386 static int |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3387 gui_xy2colrow(int x, int y, int *colp) |
7 | 3388 { |
3389 int col = check_col(X_2_COL(x)); | |
3390 int row = check_row(Y_2_ROW(y)); | |
3391 | |
3392 *colp = mb_fix_col(col, row); | |
3393 return row; | |
3394 } | |
3395 | |
3396 #if defined(FEAT_MENU) || defined(PROTO) | |
3397 /* | |
3398 * Callback function for when a menu entry has been selected. | |
3399 */ | |
3400 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3401 gui_menu_cb(vimmenu_T *menu) |
7 | 3402 { |
664 | 3403 char_u bytes[sizeof(long_u)]; |
7 | 3404 |
3405 /* Don't put events in the input queue now. */ | |
3406 if (hold_gui_events) | |
3407 return; | |
3408 | |
3409 bytes[0] = CSI; | |
3410 bytes[1] = KS_MENU; | |
3411 bytes[2] = KE_FILLER; | |
664 | 3412 add_to_input_buf(bytes, 3); |
3413 add_long_to_buf((long_u)menu, bytes); | |
3414 add_to_input_buf_csi(bytes, sizeof(long_u)); | |
7 | 3415 } |
3416 #endif | |
3417 | |
811 | 3418 static int prev_which_scrollbars[3]; |
669 | 3419 |
7 | 3420 /* |
3421 * Set which components are present. | |
685 | 3422 * If "oldval" is not NULL, "oldval" is the previous value, the new value is |
7 | 3423 * in p_go. |
3424 */ | |
3425 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3426 gui_init_which_components(char_u *oldval UNUSED) |
7 | 3427 { |
3428 #ifdef FEAT_MENU | |
3429 static int prev_menu_is_active = -1; | |
3430 #endif | |
3431 #ifdef FEAT_TOOLBAR | |
3432 static int prev_toolbar = -1; | |
3433 int using_toolbar = FALSE; | |
3434 #endif | |
685 | 3435 #ifdef FEAT_GUI_TABLINE |
3436 int using_tabline; | |
3437 #endif | |
7 | 3438 #ifdef FEAT_FOOTER |
3439 static int prev_footer = -1; | |
3440 int using_footer = FALSE; | |
3441 #endif | |
8140
563c923b1584
commit https://github.com/vim/vim/commit/cf7164a088664961e7d70dd100c5874dc5ceb293
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
3442 #if defined(FEAT_MENU) |
7 | 3443 static int prev_tearoff = -1; |
3444 int using_tearoff = FALSE; | |
3445 #endif | |
3446 | |
3447 char_u *p; | |
3448 int i; | |
3449 #ifdef FEAT_MENU | |
3450 int grey_old, grey_new; | |
3451 char_u *temp; | |
3452 #endif | |
3453 win_T *wp; | |
3454 int need_set_size; | |
3455 int fix_size; | |
3456 | |
3457 #ifdef FEAT_MENU | |
3458 if (oldval != NULL && gui.in_use) | |
3459 { | |
3460 /* | |
3461 * Check if the menu's go from grey to non-grey or vise versa. | |
3462 */ | |
3463 grey_old = (vim_strchr(oldval, GO_GREY) != NULL); | |
3464 grey_new = (vim_strchr(p_go, GO_GREY) != NULL); | |
3465 if (grey_old != grey_new) | |
3466 { | |
3467 temp = p_go; | |
3468 p_go = oldval; | |
3469 gui_update_menus(MENU_ALL_MODES); | |
3470 p_go = temp; | |
3471 } | |
3472 } | |
3473 gui.menu_is_active = FALSE; | |
3474 #endif | |
3475 | |
3476 for (i = 0; i < 3; i++) | |
3477 gui.which_scrollbars[i] = FALSE; | |
3478 for (p = p_go; *p; p++) | |
3479 switch (*p) | |
3480 { | |
3481 case GO_LEFT: | |
3482 gui.which_scrollbars[SBAR_LEFT] = TRUE; | |
3483 break; | |
3484 case GO_RIGHT: | |
3485 gui.which_scrollbars[SBAR_RIGHT] = TRUE; | |
3486 break; | |
3487 case GO_VLEFT: | |
3488 if (win_hasvertsplit()) | |
3489 gui.which_scrollbars[SBAR_LEFT] = TRUE; | |
3490 break; | |
3491 case GO_VRIGHT: | |
3492 if (win_hasvertsplit()) | |
3493 gui.which_scrollbars[SBAR_RIGHT] = TRUE; | |
3494 break; | |
3495 case GO_BOT: | |
3496 gui.which_scrollbars[SBAR_BOTTOM] = TRUE; | |
3497 break; | |
3498 #ifdef FEAT_MENU | |
3499 case GO_MENUS: | |
3500 gui.menu_is_active = TRUE; | |
3501 break; | |
3502 #endif | |
3503 case GO_GREY: | |
3504 /* make menu's have grey items, ignored here */ | |
3505 break; | |
3506 #ifdef FEAT_TOOLBAR | |
3507 case GO_TOOLBAR: | |
3508 using_toolbar = TRUE; | |
3509 break; | |
3510 #endif | |
3511 #ifdef FEAT_FOOTER | |
3512 case GO_FOOTER: | |
3513 using_footer = TRUE; | |
3514 break; | |
3515 #endif | |
3516 case GO_TEAROFF: | |
8140
563c923b1584
commit https://github.com/vim/vim/commit/cf7164a088664961e7d70dd100c5874dc5ceb293
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
3517 #if defined(FEAT_MENU) |
7 | 3518 using_tearoff = TRUE; |
3519 #endif | |
3520 break; | |
3521 default: | |
3522 /* Ignore options that are not supported */ | |
3523 break; | |
3524 } | |
685 | 3525 |
7 | 3526 if (gui.in_use) |
3527 { | |
811 | 3528 need_set_size = 0; |
7 | 3529 fix_size = FALSE; |
685 | 3530 |
3531 #ifdef FEAT_GUI_TABLINE | |
687 | 3532 /* Update the GUI tab line, it may appear or disappear. This may |
3533 * cause the non-GUI tab line to disappear or appear. */ | |
685 | 3534 using_tabline = gui_has_tabline(); |
706 | 3535 if (!gui_mch_showing_tabline() != !using_tabline) |
685 | 3536 { |
797 | 3537 /* We don't want a resize event change "Rows" here, save and |
3538 * restore it. Resizing is handled below. */ | |
3539 i = Rows; | |
685 | 3540 gui_update_tabline(); |
797 | 3541 Rows = i; |
1767 | 3542 need_set_size |= RESIZE_VERT; |
685 | 3543 if (using_tabline) |
3544 fix_size = TRUE; | |
3545 if (!gui_use_tabline()) | |
3546 redraw_tabline = TRUE; /* may draw non-GUI tab line */ | |
3547 } | |
3548 #endif | |
3549 | |
7 | 3550 for (i = 0; i < 3; i++) |
3551 { | |
811 | 3552 /* The scrollbar needs to be updated when it is shown/unshown and |
3553 * when switching tab pages. But the size only changes when it's | |
3554 * shown/unshown. Thus we need two places to remember whether a | |
3555 * scrollbar is there or not. */ | |
3556 if (gui.which_scrollbars[i] != prev_which_scrollbars[i] | |
3557 || gui.which_scrollbars[i] | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
3558 != curtab->tp_prev_which_scrollbars[i]) |
7 | 3559 { |
3560 if (i == SBAR_BOTTOM) | |
3561 gui_mch_enable_scrollbar(&gui.bottom_sbar, | |
3562 gui.which_scrollbars[i]); | |
3563 else | |
3564 { | |
3565 FOR_ALL_WINDOWS(wp) | |
3566 gui_do_scrollbar(wp, i, gui.which_scrollbars[i]); | |
3567 } | |
811 | 3568 if (gui.which_scrollbars[i] != prev_which_scrollbars[i]) |
3569 { | |
3570 if (i == SBAR_BOTTOM) | |
1767 | 3571 need_set_size |= RESIZE_VERT; |
811 | 3572 else |
1767 | 3573 need_set_size |= RESIZE_HOR; |
811 | 3574 if (gui.which_scrollbars[i]) |
3575 fix_size = TRUE; | |
3576 } | |
7 | 3577 } |
811 | 3578 curtab->tp_prev_which_scrollbars[i] = gui.which_scrollbars[i]; |
3579 prev_which_scrollbars[i] = gui.which_scrollbars[i]; | |
7 | 3580 } |
3581 | |
3582 #ifdef FEAT_MENU | |
3583 if (gui.menu_is_active != prev_menu_is_active) | |
3584 { | |
3585 /* We don't want a resize event change "Rows" here, save and | |
3586 * restore it. Resizing is handled below. */ | |
3587 i = Rows; | |
3588 gui_mch_enable_menu(gui.menu_is_active); | |
3589 Rows = i; | |
3590 prev_menu_is_active = gui.menu_is_active; | |
1767 | 3591 need_set_size |= RESIZE_VERT; |
7 | 3592 if (gui.menu_is_active) |
3593 fix_size = TRUE; | |
3594 } | |
3595 #endif | |
3596 | |
3597 #ifdef FEAT_TOOLBAR | |
3598 if (using_toolbar != prev_toolbar) | |
3599 { | |
3600 gui_mch_show_toolbar(using_toolbar); | |
3601 prev_toolbar = using_toolbar; | |
1767 | 3602 need_set_size |= RESIZE_VERT; |
7 | 3603 if (using_toolbar) |
3604 fix_size = TRUE; | |
3605 } | |
3606 #endif | |
3607 #ifdef FEAT_FOOTER | |
3608 if (using_footer != prev_footer) | |
3609 { | |
3610 gui_mch_enable_footer(using_footer); | |
3611 prev_footer = using_footer; | |
1767 | 3612 need_set_size |= RESIZE_VERT; |
7 | 3613 if (using_footer) |
3614 fix_size = TRUE; | |
3615 } | |
3616 #endif | |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
3617 #if defined(FEAT_MENU) && !(defined(MSWIN) && !defined(FEAT_TEAROFF)) |
7 | 3618 if (using_tearoff != prev_tearoff) |
3619 { | |
3620 gui_mch_toggle_tearoffs(using_tearoff); | |
3621 prev_tearoff = using_tearoff; | |
3622 } | |
3623 #endif | |
1767 | 3624 if (need_set_size != 0) |
276 | 3625 { |
3626 #ifdef FEAT_GUI_GTK | |
1767 | 3627 long prev_Columns = Columns; |
3628 long prev_Rows = Rows; | |
276 | 3629 #endif |
7 | 3630 /* Adjust the size of the window to make the text area keep the |
3631 * same size and to avoid that part of our window is off-screen | |
3632 * and a scrollbar can't be used, for example. */ | |
811 | 3633 gui_set_shellsize(FALSE, fix_size, need_set_size); |
276 | 3634 |
3635 #ifdef FEAT_GUI_GTK | |
3636 /* GTK has the annoying habit of sending us resize events when | |
3637 * changing the window size ourselves. This mostly happens when | |
3638 * waiting for a character to arrive, quite unpredictably, and may | |
3639 * change Columns and Rows when we don't want it. Wait for a | |
3640 * character here to avoid this effect. | |
3641 * If you remove this, please test this command for resizing | |
292 | 3642 * effects (with optional left scrollbar): ":vsp|q|vsp|q|vsp|q". |
687 | 3643 * Don't do this while starting up though. |
1767 | 3644 * Don't change Rows when adding menu/toolbar/tabline. |
3645 * Don't change Columns when adding vertical toolbar. */ | |
3646 if (!gui.starting && need_set_size != (RESIZE_VERT | RESIZE_HOR)) | |
287 | 3647 (void)char_avail(); |
1767 | 3648 if ((need_set_size & RESIZE_VERT) == 0) |
3649 Rows = prev_Rows; | |
3650 if ((need_set_size & RESIZE_HOR) == 0) | |
3651 Columns = prev_Columns; | |
276 | 3652 #endif |
3653 } | |
687 | 3654 /* When the console tabline appears or disappears the window positions |
3655 * change. */ | |
3656 if (firstwin->w_winrow != tabline_height()) | |
3657 shell_new_rows(); /* recompute window positions and heights */ | |
7 | 3658 } |
3659 } | |
3660 | |
685 | 3661 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
3662 /* | |
3663 * Return TRUE if the GUI is taking care of the tabline. | |
3664 * It may still be hidden if 'showtabline' is zero. | |
3665 */ | |
3666 int | |
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diff
changeset
|
3667 gui_use_tabline(void) |
685 | 3668 { |
3669 return gui.in_use && vim_strchr(p_go, GO_TABLINE) != NULL; | |
3670 } | |
3671 | |
3672 /* | |
3673 * Return TRUE if the GUI is showing the tabline. | |
3674 * This uses 'showtabline'. | |
3675 */ | |
3676 static int | |
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7801
diff
changeset
|
3677 gui_has_tabline(void) |
685 | 3678 { |
3679 if (!gui_use_tabline() | |
3680 || p_stal == 0 | |
3681 || (p_stal == 1 && first_tabpage->tp_next == NULL)) | |
3682 return FALSE; | |
3683 return TRUE; | |
3684 } | |
3685 | |
3686 /* | |
3687 * Update the tabline. | |
3688 * This may display/undisplay the tabline and update the labels. | |
3689 */ | |
3690 void | |
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diff
changeset
|
3691 gui_update_tabline(void) |
685 | 3692 { |
3693 int showit = gui_has_tabline(); | |
797 | 3694 int shown = gui_mch_showing_tabline(); |
685 | 3695 |
3696 if (!gui.starting && starting == 0) | |
3697 { | |
848 | 3698 /* Updating the tabline uses direct GUI commands, flush |
3699 * outstanding instructions first. (esp. clear screen) */ | |
3700 out_flush(); | |
3701 | |
797 | 3702 if (!showit != !shown) |
3703 gui_mch_show_tabline(showit); | |
685 | 3704 if (showit != 0) |
3705 gui_mch_update_tabline(); | |
797 | 3706 |
3707 /* When the tabs change from hidden to shown or from shown to | |
3708 * hidden the size of the text area should remain the same. */ | |
3709 if (!showit != !shown) | |
811 | 3710 gui_set_shellsize(FALSE, showit, RESIZE_VERT); |
685 | 3711 } |
3712 } | |
3713 | |
3714 /* | |
839 | 3715 * Get the label or tooltip for tab page "tp" into NameBuff[]. |
685 | 3716 */ |
3717 void | |
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7801
diff
changeset
|
3718 get_tabline_label( |
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parents:
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diff
changeset
|
3719 tabpage_T *tp, |
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3720 int tooltip) /* TRUE: get tooltip */ |
685 | 3721 { |
3722 int modified = FALSE; | |
3723 char_u buf[40]; | |
3724 int wincount; | |
3725 win_T *wp; | |
857 | 3726 char_u **opt; |
839 | 3727 |
3728 /* Use 'guitablabel' or 'guitabtooltip' if it's set. */ | |
857 | 3729 opt = (tooltip ? &p_gtt : &p_gtl); |
3730 if (**opt != NUL) | |
685 | 3731 { |
687 | 3732 int use_sandbox = FALSE; |
3733 int save_called_emsg = called_emsg; | |
3734 char_u res[MAXPATHL]; | |
706 | 3735 tabpage_T *save_curtab; |
839 | 3736 char_u *opt_name = (char_u *)(tooltip ? "guitabtooltip" |
3737 : "guitablabel"); | |
687 | 3738 |
3739 called_emsg = FALSE; | |
3740 | |
3741 printer_page_num = tabpage_index(tp); | |
3742 # ifdef FEAT_EVAL | |
3743 set_vim_var_nr(VV_LNUM, printer_page_num); | |
839 | 3744 use_sandbox = was_set_insecurely(opt_name, 0); |
687 | 3745 # endif |
706 | 3746 /* It's almost as going to the tabpage, but without autocommands. */ |
3747 curtab->tp_firstwin = firstwin; | |
3748 curtab->tp_lastwin = lastwin; | |
3749 curtab->tp_curwin = curwin; | |
3750 save_curtab = curtab; | |
3751 curtab = tp; | |
3752 topframe = curtab->tp_topframe; | |
3753 firstwin = curtab->tp_firstwin; | |
3754 lastwin = curtab->tp_lastwin; | |
3755 curwin = curtab->tp_curwin; | |
3756 curbuf = curwin->w_buffer; | |
3757 | |
687 | 3758 /* Can't use NameBuff directly, build_stl_str_hl() uses it. */ |
857 | 3759 build_stl_str_hl(curwin, res, MAXPATHL, *opt, use_sandbox, |
706 | 3760 0, (int)Columns, NULL, NULL); |
687 | 3761 STRCPY(NameBuff, res); |
3762 | |
706 | 3763 /* Back to the original curtab. */ |
3764 curtab = save_curtab; | |
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 if (called_emsg) |
839 | 3772 set_string_option_direct(opt_name, -1, |
694 | 3773 (char_u *)"", OPT_FREE, SID_ERROR); |
687 | 3774 called_emsg |= save_called_emsg; |
3775 } | |
857 | 3776 |
3777 /* If 'guitablabel'/'guitabtooltip' is not set or the result is empty then | |
3778 * use a default label. */ | |
3779 if (**opt == NUL || *NameBuff == NUL) | |
687 | 3780 { |
819 | 3781 /* Get the buffer name into NameBuff[] and shorten it. */ |
687 | 3782 get_trans_bufname(tp == curtab ? curbuf : tp->tp_curwin->w_buffer); |
839 | 3783 if (!tooltip) |
3784 shorten_dir(NameBuff); | |
687 | 3785 |
3786 wp = (tp == curtab) ? firstwin : tp->tp_firstwin; | |
3787 for (wincount = 0; wp != NULL; wp = wp->w_next, ++wincount) | |
3788 if (bufIsChanged(wp->w_buffer)) | |
3789 modified = TRUE; | |
3790 if (modified || wincount > 1) | |
3791 { | |
3792 if (wincount > 1) | |
3793 vim_snprintf((char *)buf, sizeof(buf), "%d", wincount); | |
3794 else | |
3795 buf[0] = NUL; | |
3796 if (modified) | |
3797 STRCAT(buf, "+"); | |
3798 STRCAT(buf, " "); | |
1620 | 3799 STRMOVE(NameBuff + STRLEN(buf), NameBuff); |
687 | 3800 mch_memmove(NameBuff, buf, STRLEN(buf)); |
3801 } | |
685 | 3802 } |
3803 } | |
3804 | |
691 | 3805 /* |
3806 * Send the event for clicking to select tab page "nr". | |
3807 * Returns TRUE if it was done, FALSE when skipped because we are already at | |
838 | 3808 * that tab page or the cmdline window is open. |
691 | 3809 */ |
3810 int | |
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parents:
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diff
changeset
|
3811 send_tabline_event(int nr) |
691 | 3812 { |
3813 char_u string[3]; | |
3814 | |
3815 if (nr == tabpage_index(curtab)) | |
3816 return FALSE; | |
844 | 3817 |
3818 /* Don't put events in the input queue now. */ | |
3819 if (hold_gui_events | |
838 | 3820 # ifdef FEAT_CMDWIN |
844 | 3821 || cmdwin_type != 0 |
3822 # endif | |
3823 ) | |
838 | 3824 { |
3825 /* Set it back to the current tab page. */ | |
3826 gui_mch_set_curtab(tabpage_index(curtab)); | |
3827 return FALSE; | |
3828 } | |
844 | 3829 |
691 | 3830 string[0] = CSI; |
3831 string[1] = KS_TABLINE; | |
3832 string[2] = KE_FILLER; | |
3833 add_to_input_buf(string, 3); | |
3834 string[0] = nr; | |
3835 add_to_input_buf_csi(string, 1); | |
3836 return TRUE; | |
3837 } | |
3838 | |
824 | 3839 /* |
3840 * Send a tabline menu event | |
3841 */ | |
3842 void | |
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parents:
7801
diff
changeset
|
3843 send_tabline_menu_event(int tabidx, int event) |
824 | 3844 { |
3845 char_u string[3]; | |
3846 | |
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patch 8.1.0577: tabpage right-click menu never shows "Close tab"
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diff
changeset
|
3847 // Don't put events in the input queue now. |
844 | 3848 if (hold_gui_events) |
3849 return; | |
3850 | |
15134
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patch 8.1.0577: tabpage right-click menu never shows "Close tab"
Bram Moolenaar <Bram@vim.org>
parents:
15115
diff
changeset
|
3851 // Cannot close the last tabpage. |
f2972ff144ab
patch 8.1.0577: tabpage right-click menu never shows "Close tab"
Bram Moolenaar <Bram@vim.org>
parents:
15115
diff
changeset
|
3852 if (event == TABLINE_MENU_CLOSE && first_tabpage->tp_next == NULL) |
f2972ff144ab
patch 8.1.0577: tabpage right-click menu never shows "Close tab"
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3853 return; |
f2972ff144ab
patch 8.1.0577: tabpage right-click menu never shows "Close tab"
Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
3854 |
824 | 3855 string[0] = CSI; |
3856 string[1] = KS_TABMENU; | |
3857 string[2] = KE_FILLER; | |
3858 add_to_input_buf(string, 3); | |
3859 string[0] = tabidx; | |
3860 string[1] = (char_u)(long)event; | |
3861 add_to_input_buf_csi(string, 2); | |
3862 } | |
3863 | |
685 | 3864 #endif |
7 | 3865 |
3866 /* | |
3867 * Scrollbar stuff: | |
3868 */ | |
3869 | |
669 | 3870 /* |
3871 * Remove all scrollbars. Used before switching to another tab page. | |
3872 */ | |
3873 void | |
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parents:
7801
diff
changeset
|
3874 gui_remove_scrollbars(void) |
669 | 3875 { |
3876 int i; | |
3877 win_T *wp; | |
3878 | |
3879 for (i = 0; i < 3; i++) | |
3880 { | |
3881 if (i == SBAR_BOTTOM) | |
3882 gui_mch_enable_scrollbar(&gui.bottom_sbar, FALSE); | |
3883 else | |
3884 { | |
3885 FOR_ALL_WINDOWS(wp) | |
3886 gui_do_scrollbar(wp, i, FALSE); | |
3887 } | |
788 | 3888 curtab->tp_prev_which_scrollbars[i] = -1; |
669 | 3889 } |
3890 } | |
3891 | |
7 | 3892 void |
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7801
diff
changeset
|
3893 gui_create_scrollbar(scrollbar_T *sb, int type, win_T *wp) |
7 | 3894 { |
3895 static int sbar_ident = 0; | |
3896 | |
3897 sb->ident = sbar_ident++; /* No check for too big, but would it happen? */ | |
3898 sb->wp = wp; | |
3899 sb->type = type; | |
3900 sb->value = 0; | |
3901 #ifdef FEAT_GUI_ATHENA | |
3902 sb->pixval = 0; | |
3903 #endif | |
3904 sb->size = 1; | |
3905 sb->max = 1; | |
3906 sb->top = 0; | |
3907 sb->height = 0; | |
3908 sb->width = 0; | |
3909 sb->status_height = 0; | |
3910 gui_mch_create_scrollbar(sb, (wp == NULL) ? SBAR_HORIZ : SBAR_VERT); | |
3911 } | |
3912 | |
3913 /* | |
3914 * Find the scrollbar with the given index. | |
3915 */ | |
3916 scrollbar_T * | |
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parents:
7801
diff
changeset
|
3917 gui_find_scrollbar(long ident) |
7 | 3918 { |
3919 win_T *wp; | |
3920 | |
3921 if (gui.bottom_sbar.ident == ident) | |
3922 return &gui.bottom_sbar; | |
3923 FOR_ALL_WINDOWS(wp) | |
3924 { | |
3925 if (wp->w_scrollbars[SBAR_LEFT].ident == ident) | |
3926 return &wp->w_scrollbars[SBAR_LEFT]; | |
3927 if (wp->w_scrollbars[SBAR_RIGHT].ident == ident) | |
3928 return &wp->w_scrollbars[SBAR_RIGHT]; | |
3929 } | |
3930 return NULL; | |
3931 } | |
3932 | |
3933 /* | |
3934 * For most systems: Put a code in the input buffer for a dragged scrollbar. | |
3935 * | |
3936 * For Win32, Macintosh and GTK+ 2: | |
3937 * Scrollbars seem to grab focus and vim doesn't read the input queue until | |
3938 * you stop dragging the scrollbar. We get here each time the scrollbar is | |
3939 * dragged another pixel, but as far as the rest of vim goes, it thinks | |
3940 * we're just hanging in the call to DispatchMessage() in | |
3941 * process_message(). The DispatchMessage() call that hangs was passed a | |
3942 * mouse button click event in the scrollbar window. -- webb. | |
3943 * | |
3944 * Solution: Do the scrolling right here. But only when allowed. | |
3945 * Ignore the scrollbars while executing an external command or when there | |
3946 * are still characters to be processed. | |
3947 */ | |
3948 void | |
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Christian Brabandt <cb@256bit.org>
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7801
diff
changeset
|
3949 gui_drag_scrollbar(scrollbar_T *sb, long value, int still_dragging) |
7 | 3950 { |
3951 win_T *wp; | |
3952 int sb_num; | |
3953 #ifdef USE_ON_FLY_SCROLL | |
3954 colnr_T old_leftcol = curwin->w_leftcol; | |
3955 linenr_T old_topline = curwin->w_topline; | |
3956 # ifdef FEAT_DIFF | |
3957 int old_topfill = curwin->w_topfill; | |
3958 # endif | |
3959 #else | |
664 | 3960 char_u bytes[sizeof(long_u)]; |
7 | 3961 int byte_count; |
3962 #endif | |
3963 | |
3964 if (sb == NULL) | |
3965 return; | |
3966 | |
3967 /* Don't put events in the input queue now. */ | |
3968 if (hold_gui_events) | |
3969 return; | |
3970 | |
3971 #ifdef FEAT_CMDWIN | |
3972 if (cmdwin_type != 0 && sb->wp != curwin) | |
3973 return; | |
3974 #endif | |
3975 | |
3976 if (still_dragging) | |
3977 { | |
3978 if (sb->wp == NULL) | |
3979 gui.dragged_sb = SBAR_BOTTOM; | |
3980 else if (sb == &sb->wp->w_scrollbars[SBAR_LEFT]) | |
3981 gui.dragged_sb = SBAR_LEFT; | |
3982 else | |
3983 gui.dragged_sb = SBAR_RIGHT; | |
3984 gui.dragged_wp = sb->wp; | |
3985 } | |
3986 else | |
3987 { | |
3988 gui.dragged_sb = SBAR_NONE; | |
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
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2275
diff
changeset
|
3989 #ifdef FEAT_GUI_GTK |
7 | 3990 /* Keep the "dragged_wp" value until after the scrolling, for when the |
4352 | 3991 * mouse button is released. GTK2 doesn't send the button-up event. */ |
7 | 3992 gui.dragged_wp = NULL; |
3993 #endif | |
3994 } | |
3995 | |
3996 /* Vertical sbar info is kept in the first sbar (the left one) */ | |
3997 if (sb->wp != NULL) | |
3998 sb = &sb->wp->w_scrollbars[0]; | |
3999 | |
4000 /* | |
4001 * Check validity of value | |
4002 */ | |
4003 if (value < 0) | |
4004 value = 0; | |
4005 #ifdef SCROLL_PAST_END | |
4006 else if (value > sb->max) | |
4007 value = sb->max; | |
4008 #else | |
4009 if (value > sb->max - sb->size + 1) | |
4010 value = sb->max - sb->size + 1; | |
4011 #endif | |
4012 | |
4013 sb->value = value; | |
4014 | |
4015 #ifdef USE_ON_FLY_SCROLL | |
1476 | 4016 /* When not allowed to do the scrolling right now, return. |
4017 * This also checked input_available(), but that causes the first click in | |
4018 * a scrollbar to be ignored when Vim doesn't have focus. */ | |
4019 if (dont_scroll) | |
7 | 4020 return; |
4021 #endif | |
973 | 4022 /* Disallow scrolling the current window when the completion popup menu is |
4023 * visible. */ | |
4024 if ((sb->wp == NULL || sb->wp == curwin) && pum_visible()) | |
4025 return; | |
7 | 4026 |
4027 #ifdef FEAT_RIGHTLEFT | |
4028 if (sb->wp == NULL && curwin->w_p_rl) | |
4029 { | |
4030 value = sb->max + 1 - sb->size - value; | |
4031 if (value < 0) | |
4032 value = 0; | |
4033 } | |
4034 #endif | |
4035 | |
4036 if (sb->wp != NULL) /* vertical scrollbar */ | |
4037 { | |
4038 sb_num = 0; | |
4039 for (wp = firstwin; wp != sb->wp && wp != NULL; wp = wp->w_next) | |
4040 sb_num++; | |
4041 if (wp == NULL) | |
4042 return; | |
4043 | |
4044 #ifdef USE_ON_FLY_SCROLL | |
4045 current_scrollbar = sb_num; | |
4046 scrollbar_value = value; | |
4047 if (State & NORMAL) | |
4048 { | |
4049 gui_do_scroll(); | |
4050 setcursor(); | |
4051 } | |
4052 else if (State & INSERT) | |
4053 { | |
4054 ins_scroll(); | |
4055 setcursor(); | |
4056 } | |
4057 else if (State & CMDLINE) | |
4058 { | |
4059 if (msg_scrolled == 0) | |
4060 { | |
4061 gui_do_scroll(); | |
4062 redrawcmdline(); | |
4063 } | |
4064 } | |
4065 # ifdef FEAT_FOLDING | |
4066 /* Value may have been changed for closed fold. */ | |
4067 sb->value = sb->wp->w_topline - 1; | |
4068 # endif | |
788 | 4069 |
4070 /* When dragging one scrollbar and there is another one at the other | |
4071 * side move the thumb of that one too. */ | |
4072 if (gui.which_scrollbars[SBAR_RIGHT] && gui.which_scrollbars[SBAR_LEFT]) | |
4073 gui_mch_set_scrollbar_thumb( | |
4074 &sb->wp->w_scrollbars[ | |
4075 sb == &sb->wp->w_scrollbars[SBAR_RIGHT] | |
4076 ? SBAR_LEFT : SBAR_RIGHT], | |
4077 sb->value, sb->size, sb->max); | |
4078 | |
7 | 4079 #else |
4080 bytes[0] = CSI; | |
4081 bytes[1] = KS_VER_SCROLLBAR; | |
4082 bytes[2] = KE_FILLER; | |
4083 bytes[3] = (char_u)sb_num; | |
4084 byte_count = 4; | |
4085 #endif | |
4086 } | |
4087 else | |
4088 { | |
4089 #ifdef USE_ON_FLY_SCROLL | |
4090 scrollbar_value = value; | |
4091 | |
4092 if (State & NORMAL) | |
2409
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4093 gui_do_horiz_scroll(scrollbar_value, FALSE); |
7 | 4094 else if (State & INSERT) |
4095 ins_horscroll(); | |
4096 else if (State & CMDLINE) | |
4097 { | |
540 | 4098 if (msg_scrolled == 0) |
7 | 4099 { |
2409
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4100 gui_do_horiz_scroll(scrollbar_value, FALSE); |
7 | 4101 redrawcmdline(); |
4102 } | |
4103 } | |
4104 if (old_leftcol != curwin->w_leftcol) | |
4105 { | |
4106 updateWindow(curwin); /* update window, status and cmdline */ | |
4107 setcursor(); | |
4108 } | |
4109 #else | |
4110 bytes[0] = CSI; | |
4111 bytes[1] = KS_HOR_SCROLLBAR; | |
4112 bytes[2] = KE_FILLER; | |
4113 byte_count = 3; | |
4114 #endif | |
4115 } | |
4116 | |
4117 #ifdef USE_ON_FLY_SCROLL | |
4118 /* | |
4119 * synchronize other windows, as necessary according to 'scrollbind' | |
4120 */ | |
4121 if (curwin->w_p_scb | |
4122 && ((sb->wp == NULL && curwin->w_leftcol != old_leftcol) | |
4123 || (sb->wp == curwin && (curwin->w_topline != old_topline | |
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|
4124 # ifdef FEAT_DIFF |
7 | 4125 || curwin->w_topfill != old_topfill |
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diff
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|
4126 # endif |
7 | 4127 )))) |
4128 { | |
4129 do_check_scrollbind(TRUE); | |
4130 /* need to update the window right here */ | |
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diff
changeset
|
4131 FOR_ALL_WINDOWS(wp) |
7 | 4132 if (wp->w_redr_type > 0) |
4133 updateWindow(wp); | |
4134 setcursor(); | |
4135 } | |
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changeset
|
4136 out_flush_cursor(FALSE, TRUE); |
7 | 4137 #else |
664 | 4138 add_to_input_buf(bytes, byte_count); |
4139 add_long_to_buf((long_u)value, bytes); | |
4140 add_to_input_buf_csi(bytes, sizeof(long_u)); | |
7 | 4141 #endif |
4142 } | |
4143 | |
4144 /* | |
4145 * Scrollbar stuff: | |
4146 */ | |
4147 | |
1906 | 4148 /* |
4149 * Called when something in the window layout has changed. | |
4150 */ | |
4151 void | |
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diff
changeset
|
4152 gui_may_update_scrollbars(void) |
1906 | 4153 { |
4154 if (gui.in_use && starting == 0) | |
4155 { | |
4156 out_flush(); | |
4157 gui_init_which_components(NULL); | |
4158 gui_update_scrollbars(TRUE); | |
4159 } | |
4160 need_mouse_correct = TRUE; | |
4161 } | |
4162 | |
7 | 4163 void |
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diff
changeset
|
4164 gui_update_scrollbars( |
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diff
changeset
|
4165 int force) /* Force all scrollbars to get updated */ |
7 | 4166 { |
4167 win_T *wp; | |
4168 scrollbar_T *sb; | |
4169 long val, size, max; /* need 32 bits here */ | |
4170 int which_sb; | |
4171 int h, y; | |
4172 static win_T *prev_curwin = NULL; | |
4173 | |
4174 /* Update the horizontal scrollbar */ | |
4175 gui_update_horiz_scrollbar(force); | |
4176 | |
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diff
changeset
|
4177 #ifndef MSWIN |
7 | 4178 /* Return straight away if there is neither a left nor right scrollbar. |
4179 * On MS-Windows this is required anyway for scrollwheel messages. */ | |
4180 if (!gui.which_scrollbars[SBAR_LEFT] && !gui.which_scrollbars[SBAR_RIGHT]) | |
4181 return; | |
4182 #endif | |
4183 | |
4184 /* | |
4185 * Don't want to update a scrollbar while we're dragging it. But if we | |
4186 * have both a left and right scrollbar, and we drag one of them, we still | |
4187 * need to update the other one. | |
4188 */ | |
674 | 4189 if (!force && (gui.dragged_sb == SBAR_LEFT || gui.dragged_sb == SBAR_RIGHT) |
4190 && gui.which_scrollbars[SBAR_LEFT] | |
4191 && gui.which_scrollbars[SBAR_RIGHT]) | |
7 | 4192 { |
4193 /* | |
4194 * If we have two scrollbars and one of them is being dragged, just | |
4195 * copy the scrollbar position from the dragged one to the other one. | |
4196 */ | |
4197 which_sb = SBAR_LEFT + SBAR_RIGHT - gui.dragged_sb; | |
4198 if (gui.dragged_wp != NULL) | |
4199 gui_mch_set_scrollbar_thumb( | |
4200 &gui.dragged_wp->w_scrollbars[which_sb], | |
4201 gui.dragged_wp->w_scrollbars[0].value, | |
4202 gui.dragged_wp->w_scrollbars[0].size, | |
4203 gui.dragged_wp->w_scrollbars[0].max); | |
4204 } | |
4205 | |
4206 /* avoid that moving components around generates events */ | |
4207 ++hold_gui_events; | |
4208 | |
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diff
changeset
|
4209 for (wp = firstwin; wp != NULL; wp = W_NEXT(wp)) |
7 | 4210 { |
4211 if (wp->w_buffer == NULL) /* just in case */ | |
4212 continue; | |
674 | 4213 /* Skip a scrollbar that is being dragged. */ |
4214 if (!force && (gui.dragged_sb == SBAR_LEFT | |
4215 || gui.dragged_sb == SBAR_RIGHT) | |
4216 && gui.dragged_wp == wp) | |
4217 continue; | |
4218 | |
7 | 4219 #ifdef SCROLL_PAST_END |
4220 max = wp->w_buffer->b_ml.ml_line_count - 1; | |
4221 #else | |
4222 max = wp->w_buffer->b_ml.ml_line_count + wp->w_height - 2; | |
4223 #endif | |
4224 if (max < 0) /* empty buffer */ | |
4225 max = 0; | |
4226 val = wp->w_topline - 1; | |
4227 size = wp->w_height; | |
4228 #ifdef SCROLL_PAST_END | |
4229 if (val > max) /* just in case */ | |
4230 val = max; | |
4231 #else | |
4232 if (size > max + 1) /* just in case */ | |
4233 size = max + 1; | |
4234 if (val > max - size + 1) | |
4235 val = max - size + 1; | |
4236 #endif | |
4237 if (val < 0) /* minimal value is 0 */ | |
4238 val = 0; | |
4239 | |
4240 /* | |
4241 * Scrollbar at index 0 (the left one) contains all the information. | |
4242 * It would be the same info for left and right so we just store it for | |
4243 * one of them. | |
4244 */ | |
4245 sb = &wp->w_scrollbars[0]; | |
4246 | |
4247 /* | |
4248 * Note: no check for valid w_botline. If it's not valid the | |
4249 * scrollbars will be updated later anyway. | |
4250 */ | |
4251 if (size < 1 || wp->w_botline - 2 > max) | |
4252 { | |
4253 /* | |
4254 * This can happen during changing files. Just don't update the | |
4255 * scrollbar for now. | |
4256 */ | |
4257 sb->height = 0; /* Force update next time */ | |
4258 if (gui.which_scrollbars[SBAR_LEFT]) | |
4259 gui_do_scrollbar(wp, SBAR_LEFT, FALSE); | |
4260 if (gui.which_scrollbars[SBAR_RIGHT]) | |
4261 gui_do_scrollbar(wp, SBAR_RIGHT, FALSE); | |
4262 continue; | |
4263 } | |
4264 if (force || sb->height != wp->w_height | |
4265 || sb->top != wp->w_winrow | |
4266 || sb->status_height != wp->w_status_height | |
4267 || sb->width != wp->w_width | |
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diff
changeset
|
4268 || prev_curwin != curwin) |
7 | 4269 { |
4270 /* Height, width or position of scrollbar has changed. For | |
4271 * vertical split: curwin changed. */ | |
4272 sb->height = wp->w_height; | |
4273 sb->top = wp->w_winrow; | |
4274 sb->status_height = wp->w_status_height; | |
4275 sb->width = wp->w_width; | |
4276 | |
4277 /* Calculate height and position in pixels */ | |
4278 h = (sb->height + sb->status_height) * gui.char_height; | |
4279 y = sb->top * gui.char_height + gui.border_offset; | |
4280 #if defined(FEAT_MENU) && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF) && !defined(FEAT_GUI_PHOTON) | |
4281 if (gui.menu_is_active) | |
4282 y += gui.menu_height; | |
4283 #endif | |
4284 | |
4285 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_ATHENA)) | |
4286 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
4287 # ifdef FEAT_GUI_ATHENA | |
4288 y += gui.toolbar_height; | |
4289 # else | |
4290 # ifdef FEAT_GUI_MSWIN | |
4291 y += TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT; | |
4292 # endif | |
4293 # endif | |
4294 #endif | |
4295 | |
810 | 4296 #if defined(FEAT_GUI_TABLINE) && defined(FEAT_GUI_MSWIN) |
4297 if (gui_has_tabline()) | |
843 | 4298 y += gui.tabline_height; |
810 | 4299 #endif |
4300 | |
7 | 4301 if (wp->w_winrow == 0) |
4302 { | |
4303 /* Height of top scrollbar includes width of top border */ | |
4304 h += gui.border_offset; | |
4305 y -= gui.border_offset; | |
4306 } | |
4307 if (gui.which_scrollbars[SBAR_LEFT]) | |
4308 { | |
4309 gui_mch_set_scrollbar_pos(&wp->w_scrollbars[SBAR_LEFT], | |
4310 gui.left_sbar_x, y, | |
4311 gui.scrollbar_width, h); | |
4312 gui_do_scrollbar(wp, SBAR_LEFT, TRUE); | |
4313 } | |
4314 if (gui.which_scrollbars[SBAR_RIGHT]) | |
4315 { | |
4316 gui_mch_set_scrollbar_pos(&wp->w_scrollbars[SBAR_RIGHT], | |
4317 gui.right_sbar_x, y, | |
4318 gui.scrollbar_width, h); | |
4319 gui_do_scrollbar(wp, SBAR_RIGHT, TRUE); | |
4320 } | |
4321 } | |
4322 | |
4323 /* Reduce the number of calls to gui_mch_set_scrollbar_thumb() by | |
4324 * checking if the thumb moved at least a pixel. Only do this for | |
4325 * Athena, most other GUIs require the update anyway to make the | |
4326 * arrows work. */ | |
4327 #ifdef FEAT_GUI_ATHENA | |
4328 if (max == 0) | |
4329 y = 0; | |
4330 else | |
4331 y = (val * (sb->height + 2) * gui.char_height + max / 2) / max; | |
4332 if (force || sb->pixval != y || sb->size != size || sb->max != max) | |
4333 #else | |
4334 if (force || sb->value != val || sb->size != size || sb->max != max) | |
4335 #endif | |
4336 { | |
4337 /* Thumb of scrollbar has moved */ | |
4338 sb->value = val; | |
4339 #ifdef FEAT_GUI_ATHENA | |
4340 sb->pixval = y; | |
4341 #endif | |
4342 sb->size = size; | |
4343 sb->max = max; | |
674 | 4344 if (gui.which_scrollbars[SBAR_LEFT] |
4345 && (gui.dragged_sb != SBAR_LEFT || gui.dragged_wp != wp)) | |
7 | 4346 gui_mch_set_scrollbar_thumb(&wp->w_scrollbars[SBAR_LEFT], |
4347 val, size, max); | |
4348 if (gui.which_scrollbars[SBAR_RIGHT] | |
674 | 4349 && (gui.dragged_sb != SBAR_RIGHT || gui.dragged_wp != wp)) |
7 | 4350 gui_mch_set_scrollbar_thumb(&wp->w_scrollbars[SBAR_RIGHT], |
4351 val, size, max); | |
4352 } | |
4353 } | |
4354 prev_curwin = curwin; | |
4355 --hold_gui_events; | |
4356 } | |
4357 | |
4358 /* | |
4359 * Enable or disable a scrollbar. | |
4360 * Check for scrollbars for vertically split windows which are not enabled | |
4361 * sometimes. | |
4362 */ | |
4363 static void | |
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diff
changeset
|
4364 gui_do_scrollbar( |
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parents:
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diff
changeset
|
4365 win_T *wp, |
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changeset
|
4366 int which, /* SBAR_LEFT or SBAR_RIGHT */ |
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diff
changeset
|
4367 int enable) /* TRUE to enable scrollbar */ |
7 | 4368 { |
4369 int midcol = curwin->w_wincol + curwin->w_width / 2; | |
4370 int has_midcol = (wp->w_wincol <= midcol | |
4371 && wp->w_wincol + wp->w_width >= midcol); | |
4372 | |
4373 /* Only enable scrollbars that contain the middle column of the current | |
4374 * window. */ | |
4375 if (gui.which_scrollbars[SBAR_RIGHT] != gui.which_scrollbars[SBAR_LEFT]) | |
4376 { | |
4377 /* Scrollbars only on one side. Don't enable scrollbars that don't | |
4378 * contain the middle column of the current window. */ | |
4379 if (!has_midcol) | |
4380 enable = FALSE; | |
4381 } | |
4382 else | |
4383 { | |
4384 /* Scrollbars on both sides. Don't enable scrollbars that neither | |
4385 * contain the middle column of the current window nor are on the far | |
4386 * side. */ | |
4387 if (midcol > Columns / 2) | |
4388 { | |
4389 if (which == SBAR_LEFT ? wp->w_wincol != 0 : !has_midcol) | |
4390 enable = FALSE; | |
4391 } | |
4392 else | |
4393 { | |
4394 if (which == SBAR_RIGHT ? wp->w_wincol + wp->w_width != Columns | |
4395 : !has_midcol) | |
4396 enable = FALSE; | |
4397 } | |
4398 } | |
4399 gui_mch_enable_scrollbar(&wp->w_scrollbars[which], enable); | |
4400 } | |
4401 | |
4402 /* | |
4403 * Scroll a window according to the values set in the globals current_scrollbar | |
4404 * and scrollbar_value. Return TRUE if the cursor in the current window moved | |
4405 * or FALSE otherwise. | |
4406 */ | |
4407 int | |
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diff
changeset
|
4408 gui_do_scroll(void) |
7 | 4409 { |
4410 win_T *wp, *save_wp; | |
4411 int i; | |
4412 long nlines; | |
4413 pos_T old_cursor; | |
4414 linenr_T old_topline; | |
4415 #ifdef FEAT_DIFF | |
4416 int old_topfill; | |
4417 #endif | |
4418 | |
4419 for (wp = firstwin, i = 0; i < current_scrollbar; wp = W_NEXT(wp), i++) | |
4420 if (wp == NULL) | |
4421 break; | |
4422 if (wp == NULL) | |
4423 /* Couldn't find window */ | |
4424 return FALSE; | |
4425 | |
4426 /* | |
4427 * Compute number of lines to scroll. If zero, nothing to do. | |
4428 */ | |
4429 nlines = (long)scrollbar_value + 1 - (long)wp->w_topline; | |
4430 if (nlines == 0) | |
4431 return FALSE; | |
4432 | |
4433 save_wp = curwin; | |
4434 old_topline = wp->w_topline; | |
4435 #ifdef FEAT_DIFF | |
4436 old_topfill = wp->w_topfill; | |
4437 #endif | |
4438 old_cursor = wp->w_cursor; | |
4439 curwin = wp; | |
4440 curbuf = wp->w_buffer; | |
4441 if (nlines < 0) | |
4442 scrolldown(-nlines, gui.dragged_wp == NULL); | |
4443 else | |
4444 scrollup(nlines, gui.dragged_wp == NULL); | |
4445 /* Reset dragged_wp after using it. "dragged_sb" will have been reset for | |
4446 * the mouse-up event already, but we still want it to behave like when | |
4447 * dragging. But not the next click in an arrow. */ | |
4448 if (gui.dragged_sb == SBAR_NONE) | |
4449 gui.dragged_wp = NULL; | |
4450 | |
4451 if (old_topline != wp->w_topline | |
4452 #ifdef FEAT_DIFF | |
4453 || old_topfill != wp->w_topfill | |
4454 #endif | |
4455 ) | |
4456 { | |
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diff
changeset
|
4457 if (get_scrolloff_value() != 0) |
7 | 4458 { |
4459 cursor_correct(); /* fix window for 'so' */ | |
4460 update_topline(); /* avoid up/down jump */ | |
4461 } | |
4462 if (old_cursor.lnum != wp->w_cursor.lnum) | |
4463 coladvance(wp->w_curswant); | |
4464 wp->w_scbind_pos = wp->w_topline; | |
4465 } | |
4466 | |
519 | 4467 /* Make sure wp->w_leftcol and wp->w_skipcol are correct. */ |
4468 validate_cursor(); | |
4469 | |
7 | 4470 curwin = save_wp; |
4471 curbuf = save_wp->w_buffer; | |
4472 | |
4473 /* | |
4474 * Don't call updateWindow() when nothing has changed (it will overwrite | |
4475 * the status line!). | |
4476 */ | |
4477 if (old_topline != wp->w_topline | |
519 | 4478 || wp->w_redr_type != 0 |
7 | 4479 #ifdef FEAT_DIFF |
4480 || old_topfill != wp->w_topfill | |
4481 #endif | |
4482 ) | |
4483 { | |
1434 | 4484 int type = VALID; |
4485 | |
4486 if (pum_visible()) | |
4487 { | |
4488 type = NOT_VALID; | |
4489 wp->w_lines_valid = 0; | |
4490 } | |
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4491 |
1434 | 4492 /* Don't set must_redraw here, it may cause the popup menu to |
4493 * disappear when losing focus after a scrollbar drag. */ | |
4494 if (wp->w_redr_type < type) | |
4495 wp->w_redr_type = type; | |
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|
4496 mch_disable_flush(); |
7 | 4497 updateWindow(wp); /* update window, status line, and cmdline */ |
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changeset
|
4498 mch_enable_flush(); |
7 | 4499 } |
4500 | |
973 | 4501 /* May need to redraw the popup menu. */ |
4502 if (pum_visible()) | |
4503 pum_redraw(); | |
4504 | |
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changeset
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4505 return (wp == curwin && !EQUAL_POS(curwin->w_cursor, old_cursor)); |
7 | 4506 } |
4507 | |
4508 | |
4509 /* | |
4510 * Horizontal scrollbar stuff: | |
4511 */ | |
4512 | |
4513 /* | |
4514 * Return length of line "lnum" for horizontal scrolling. | |
4515 */ | |
4516 static colnr_T | |
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changeset
|
4517 scroll_line_len(linenr_T lnum) |
7 | 4518 { |
4519 char_u *p; | |
4520 colnr_T col; | |
4521 int w; | |
4522 | |
4523 p = ml_get(lnum); | |
4524 col = 0; | |
4525 if (*p != NUL) | |
4526 for (;;) | |
4527 { | |
4528 w = chartabsize(p, col); | |
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changeset
|
4529 MB_PTR_ADV(p); |
7 | 4530 if (*p == NUL) /* don't count the last character */ |
4531 break; | |
4532 col += w; | |
4533 } | |
4534 return col; | |
4535 } | |
4536 | |
4537 /* Remember which line is currently the longest, so that we don't have to | |
4538 * search for it when scrolling horizontally. */ | |
4539 static linenr_T longest_lnum = 0; | |
4540 | |
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4541 /* |
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4542 * Find longest visible line number. If this is not possible (or not desired, |
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|
4543 * by setting 'h' in "guioptions") then the current line number is returned. |
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|
4544 */ |
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|
4545 static linenr_T |
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changeset
|
4546 gui_find_longest_lnum(void) |
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4547 { |
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changeset
|
4548 linenr_T ret = 0; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4549 |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4550 /* Calculate maximum for horizontal scrollbar. Check for reasonable |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4551 * line numbers, topline and botline can be invalid when displaying is |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4552 * postponed. */ |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4553 if (vim_strchr(p_go, GO_HORSCROLL) == NULL |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4554 && curwin->w_topline <= curwin->w_cursor.lnum |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4555 && curwin->w_botline > curwin->w_cursor.lnum |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4556 && curwin->w_botline <= curbuf->b_ml.ml_line_count + 1) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4557 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4558 linenr_T lnum; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4559 colnr_T n; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4560 long max = 0; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4561 |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4562 /* Use maximum of all visible lines. Remember the lnum of the |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4563 * longest line, closest to the cursor line. Used when scrolling |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4564 * below. */ |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4565 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
|
4566 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4567 n = scroll_line_len(lnum); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4568 if (n > (colnr_T)max) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4569 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4570 max = n; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4571 ret = lnum; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4572 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4573 else if (n == (colnr_T)max |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4574 && 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
|
4575 < 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
|
4576 ret = lnum; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4577 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4578 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4579 else |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4580 /* Use cursor line only. */ |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4581 ret = curwin->w_cursor.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 return ret; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4584 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4585 |
7 | 4586 static void |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4587 gui_update_horiz_scrollbar(int force) |
7 | 4588 { |
4589 long value, size, max; /* need 32 bit ints here */ | |
4590 | |
4591 if (!gui.which_scrollbars[SBAR_BOTTOM]) | |
4592 return; | |
4593 | |
4594 if (!force && gui.dragged_sb == SBAR_BOTTOM) | |
4595 return; | |
4596 | |
4597 if (!force && curwin->w_p_wrap && gui.prev_wrap) | |
4598 return; | |
4599 | |
4600 /* | |
4601 * It is possible for the cursor to be invalid if we're in the middle of | |
4602 * something (like changing files). If so, don't do anything for now. | |
4603 */ | |
4604 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
4605 { | |
4606 gui.bottom_sbar.value = -1; | |
4607 return; | |
4608 } | |
4609 | |
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
4610 size = curwin->w_width; |
7 | 4611 if (curwin->w_p_wrap) |
4612 { | |
4613 value = 0; | |
4614 #ifdef SCROLL_PAST_END | |
4615 max = 0; | |
4616 #else | |
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
4617 max = curwin->w_width - 1; |
7 | 4618 #endif |
4619 } | |
4620 else | |
4621 { | |
4622 value = curwin->w_leftcol; | |
4623 | |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4624 longest_lnum = gui_find_longest_lnum(); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4625 max = scroll_line_len(longest_lnum); |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4626 |
7 | 4627 if (virtual_active()) |
4628 { | |
4629 /* May move the cursor even further to the right. */ | |
4630 if (curwin->w_virtcol >= (colnr_T)max) | |
4631 max = curwin->w_virtcol; | |
4632 } | |
4633 | |
4634 #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
|
4635 max += curwin->w_width - 1; |
7 | 4636 #endif |
4637 /* 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
|
4638 * 'number' or 'relativenumber' is set (also for 'foldcolumn'). */ |
7 | 4639 size -= curwin_col_off(); |
4640 #ifndef SCROLL_PAST_END | |
4641 max -= curwin_col_off(); | |
4642 #endif | |
4643 } | |
4644 | |
4645 #ifndef SCROLL_PAST_END | |
4646 if (value > max - size + 1) | |
4647 value = max - size + 1; /* limit the value to allowable range */ | |
4648 #endif | |
4649 | |
4650 #ifdef FEAT_RIGHTLEFT | |
4651 if (curwin->w_p_rl) | |
4652 { | |
4653 value = max + 1 - size - value; | |
4654 if (value < 0) | |
4655 { | |
4656 size += value; | |
4657 value = 0; | |
4658 } | |
4659 } | |
4660 #endif | |
4661 if (!force && value == gui.bottom_sbar.value && size == gui.bottom_sbar.size | |
4662 && max == gui.bottom_sbar.max) | |
4663 return; | |
4664 | |
4665 gui.bottom_sbar.value = value; | |
4666 gui.bottom_sbar.size = size; | |
4667 gui.bottom_sbar.max = max; | |
4668 gui.prev_wrap = curwin->w_p_wrap; | |
4669 | |
4670 gui_mch_set_scrollbar_thumb(&gui.bottom_sbar, value, size, max); | |
4671 } | |
4672 | |
4673 /* | |
4674 * Do a horizontal scroll. Return TRUE if the cursor moved, FALSE otherwise. | |
4675 */ | |
4676 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4677 gui_do_horiz_scroll(long_u leftcol, int compute_longest_lnum) |
7 | 4678 { |
4679 /* no wrapping, no scrolling */ | |
4680 if (curwin->w_p_wrap) | |
4681 return FALSE; | |
4682 | |
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4683 if (curwin->w_leftcol == (colnr_T)leftcol) |
7 | 4684 return FALSE; |
4685 | |
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4686 curwin->w_leftcol = (colnr_T)leftcol; |
7 | 4687 |
4688 /* 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
|
4689 * longest visible line. */ |
7 | 4690 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
|
4691 && !virtual_active() |
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4692 && (colnr_T)leftcol > scroll_line_len(curwin->w_cursor.lnum)) |
7 | 4693 { |
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4694 if (compute_longest_lnum) |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4695 { |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4696 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
|
4697 curwin->w_cursor.col = 0; |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4698 } |
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4699 /* 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
|
4700 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
|
4701 && longest_lnum < curwin->w_botline) |
7 | 4702 { |
4703 curwin->w_cursor.lnum = longest_lnum; | |
4704 curwin->w_cursor.col = 0; | |
4705 } | |
4706 } | |
4707 | |
4708 return leftcol_changed(); | |
4709 } | |
4710 | |
4711 /* | |
4712 * Check that none of the colors are the same as the background color | |
4713 */ | |
4714 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4715 gui_check_colors(void) |
7 | 4716 { |
4717 if (gui.norm_pixel == gui.back_pixel || gui.norm_pixel == INVALCOLOR) | |
4718 { | |
4719 gui_set_bg_color((char_u *)"White"); | |
4720 if (gui.norm_pixel == gui.back_pixel || gui.norm_pixel == INVALCOLOR) | |
4721 gui_set_fg_color((char_u *)"Black"); | |
4722 } | |
4723 } | |
4724 | |
203 | 4725 static void |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4726 gui_set_fg_color(char_u *name) |
7 | 4727 { |
4728 gui.norm_pixel = gui_get_color(name); | |
4729 hl_set_fg_color_name(vim_strsave(name)); | |
4730 } | |
4731 | |
203 | 4732 static void |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4733 gui_set_bg_color(char_u *name) |
7 | 4734 { |
4735 gui.back_pixel = gui_get_color(name); | |
4736 hl_set_bg_color_name(vim_strsave(name)); | |
4737 } | |
4738 | |
4739 /* | |
4740 * Allocate a color by name. | |
4741 * Returns INVALCOLOR and gives an error message when failed. | |
4742 */ | |
4743 guicolor_T | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4744 gui_get_color(char_u *name) |
7 | 4745 { |
4746 guicolor_T t; | |
4747 | |
4748 if (*name == NUL) | |
4749 return INVALCOLOR; | |
4750 t = gui_mch_get_color(name); | |
11 | 4751 |
7 | 4752 if (t == INVALCOLOR |
574 | 4753 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
7 | 4754 && gui.in_use |
4755 #endif | |
4756 ) | |
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15436
diff
changeset
|
4757 semsg(_("E254: Cannot allocate color %s"), name); |
7 | 4758 return t; |
4759 } | |
4760 | |
4761 /* | |
4762 * Return the grey value of a color (range 0-255). | |
4763 */ | |
4764 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4765 gui_get_lightness(guicolor_T pixel) |
7 | 4766 { |
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
4767 long_u rgb = (long_u)gui_mch_get_rgb(pixel); |
7 | 4768 |
835 | 4769 return (int)( (((rgb >> 16) & 0xff) * 299) |
856 | 4770 + (((rgb >> 8) & 0xff) * 587) |
4771 + ((rgb & 0xff) * 114)) / 1000; | |
7 | 4772 } |
4773 | |
4774 #if defined(FEAT_GUI_X11) || defined(PROTO) | |
4775 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4776 gui_new_scrollbar_colors(void) |
7 | 4777 { |
4778 win_T *wp; | |
4779 | |
4780 /* Nothing to do if GUI hasn't started yet. */ | |
4781 if (!gui.in_use) | |
4782 return; | |
4783 | |
4784 FOR_ALL_WINDOWS(wp) | |
4785 { | |
4786 gui_mch_set_scrollbar_colors(&(wp->w_scrollbars[SBAR_LEFT])); | |
4787 gui_mch_set_scrollbar_colors(&(wp->w_scrollbars[SBAR_RIGHT])); | |
4788 } | |
4789 gui_mch_set_scrollbar_colors(&gui.bottom_sbar); | |
4790 } | |
4791 #endif | |
4792 | |
4793 /* | |
4794 * Call this when focus has changed. | |
4795 */ | |
4796 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4797 gui_focus_change(int in_focus) |
7 | 4798 { |
4799 /* | |
4800 * Skip this code to avoid drawing the cursor when debugging and switching | |
4801 * between the debugger window and gvim. | |
4802 */ | |
4803 #if 1 | |
4804 gui.in_focus = in_focus; | |
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
13080
diff
changeset
|
4805 out_flush_cursor(TRUE, FALSE); |
7 | 4806 |
4807 # ifdef FEAT_XIM | |
4808 xim_set_focus(in_focus); | |
4809 # endif | |
4810 | |
1380 | 4811 /* Put events in the input queue only when allowed. |
4812 * ui_focus_change() isn't called directly, because it invokes | |
4813 * autocommands and that must not happen asynchronously. */ | |
4814 if (!hold_gui_events) | |
4815 { | |
4816 char_u bytes[3]; | |
4817 | |
4818 bytes[0] = CSI; | |
4819 bytes[1] = KS_EXTRA; | |
4820 bytes[2] = in_focus ? (int)KE_FOCUSGAINED : (int)KE_FOCUSLOST; | |
4821 add_to_input_buf(bytes, 3); | |
4822 } | |
7 | 4823 #endif |
4824 } | |
4825 | |
4826 /* | |
17306
16d5e91c5e5b
patch 8.1.1652: GUI: popup window doesn't close on mouse movement
Bram Moolenaar <Bram@vim.org>
parents:
17288
diff
changeset
|
4827 * When mouse moved: apply 'mousefocus'. |
16d5e91c5e5b
patch 8.1.1652: GUI: popup window doesn't close on mouse movement
Bram Moolenaar <Bram@vim.org>
parents:
17288
diff
changeset
|
4828 * Also updates the mouse pointer shape. |
7 | 4829 */ |
17306
16d5e91c5e5b
patch 8.1.1652: GUI: popup window doesn't close on mouse movement
Bram Moolenaar <Bram@vim.org>
parents:
17288
diff
changeset
|
4830 static void |
16d5e91c5e5b
patch 8.1.1652: GUI: popup window doesn't close on mouse movement
Bram Moolenaar <Bram@vim.org>
parents:
17288
diff
changeset
|
4831 gui_mouse_focus(int x, int y) |
7 | 4832 { |
4833 win_T *wp; | |
894 | 4834 char_u st[8]; |
7 | 4835 |
4836 #ifdef FEAT_MOUSESHAPE | |
4837 /* Get window pointer, and update mouse shape as well. */ | |
4838 wp = xy2win(x, y); | |
4839 #endif | |
4840 | |
4841 /* Only handle this when 'mousefocus' set and ... */ | |
4842 if (p_mousef | |
4843 && !hold_gui_events /* not holding events */ | |
4844 && (State & (NORMAL|INSERT))/* Normal/Visual/Insert mode */ | |
4845 && State != HITRETURN /* but not hit-return prompt */ | |
4846 && msg_scrolled == 0 /* no scrolled message */ | |
4847 && !need_mouse_correct /* not moving the pointer */ | |
4848 && gui.in_focus) /* gvim in focus */ | |
4849 { | |
4850 /* Don't move the mouse when it's left or right of the Vim window */ | |
4851 if (x < 0 || x > Columns * gui.char_width) | |
4852 return; | |
4853 #ifndef FEAT_MOUSESHAPE | |
4854 wp = xy2win(x, y); | |
4855 #endif | |
4856 if (wp == curwin || wp == NULL) | |
4857 return; /* still in the same old window, or none at all */ | |
4858 | |
859 | 4859 /* Ignore position in the tab pages line. */ |
4860 if (Y_2_ROW(y) < tabline_height()) | |
4861 return; | |
4862 | |
7 | 4863 /* |
4864 * format a mouse click on status line input | |
4865 * ala gui_send_mouse_event(0, x, y, 0, 0); | |
261 | 4866 * Trick: Use a column number -1, so that get_pseudo_mouse_code() will |
4867 * generate a K_LEFTMOUSE_NM key code. | |
7 | 4868 */ |
4869 if (finish_op) | |
4870 { | |
4871 /* abort the current operator first */ | |
4872 st[0] = ESC; | |
4873 add_to_input_buf(st, 1); | |
4874 } | |
4875 st[0] = CSI; | |
4876 st[1] = KS_MOUSE; | |
4877 st[2] = KE_FILLER; | |
4878 st[3] = (char_u)MOUSE_LEFT; | |
4879 fill_mouse_coord(st + 4, | |
261 | 4880 wp->w_wincol == 0 ? -1 : wp->w_wincol + MOUSE_COLOFF, |
7 | 4881 wp->w_height + W_WINROW(wp)); |
4882 | |
4883 add_to_input_buf(st, 8); | |
4884 st[3] = (char_u)MOUSE_RELEASE; | |
4885 add_to_input_buf(st, 8); | |
4886 #ifdef FEAT_GUI_GTK | |
4887 /* Need to wake up the main loop */ | |
4888 if (gtk_main_level() > 0) | |
4889 gtk_main_quit(); | |
4890 #endif | |
4891 } | |
4892 } | |
4893 | |
4894 /* | |
17306
16d5e91c5e5b
patch 8.1.1652: GUI: popup window doesn't close on mouse movement
Bram Moolenaar <Bram@vim.org>
parents:
17288
diff
changeset
|
4895 * Called when the mouse moved (but not when dragging). |
16d5e91c5e5b
patch 8.1.1652: GUI: popup window doesn't close on mouse movement
Bram Moolenaar <Bram@vim.org>
parents:
17288
diff
changeset
|
4896 */ |
16d5e91c5e5b
patch 8.1.1652: GUI: popup window doesn't close on mouse movement
Bram Moolenaar <Bram@vim.org>
parents:
17288
diff
changeset
|
4897 void |
16d5e91c5e5b
patch 8.1.1652: GUI: popup window doesn't close on mouse movement
Bram Moolenaar <Bram@vim.org>
parents:
17288
diff
changeset
|
4898 gui_mouse_moved(int x, int y) |
16d5e91c5e5b
patch 8.1.1652: GUI: popup window doesn't close on mouse movement
Bram Moolenaar <Bram@vim.org>
parents:
17288
diff
changeset
|
4899 { |
16d5e91c5e5b
patch 8.1.1652: GUI: popup window doesn't close on mouse movement
Bram Moolenaar <Bram@vim.org>
parents:
17288
diff
changeset
|
4900 // Ignore this while still starting up. |
16d5e91c5e5b
patch 8.1.1652: GUI: popup window doesn't close on mouse movement
Bram Moolenaar <Bram@vim.org>
parents:
17288
diff
changeset
|
4901 if (!gui.in_use || gui.starting) |
16d5e91c5e5b
patch 8.1.1652: GUI: popup window doesn't close on mouse movement
Bram Moolenaar <Bram@vim.org>
parents:
17288
diff
changeset
|
4902 return; |
16d5e91c5e5b
patch 8.1.1652: GUI: popup window doesn't close on mouse movement
Bram Moolenaar <Bram@vim.org>
parents:
17288
diff
changeset
|
4903 |
16d5e91c5e5b
patch 8.1.1652: GUI: popup window doesn't close on mouse movement
Bram Moolenaar <Bram@vim.org>
parents:
17288
diff
changeset
|
4904 // apply 'mousefocus' and pointer shape |
16d5e91c5e5b
patch 8.1.1652: GUI: popup window doesn't close on mouse movement
Bram Moolenaar <Bram@vim.org>
parents:
17288
diff
changeset
|
4905 gui_mouse_focus(x, y); |
16d5e91c5e5b
patch 8.1.1652: GUI: popup window doesn't close on mouse movement
Bram Moolenaar <Bram@vim.org>
parents:
17288
diff
changeset
|
4906 |
16d5e91c5e5b
patch 8.1.1652: GUI: popup window doesn't close on mouse movement
Bram Moolenaar <Bram@vim.org>
parents:
17288
diff
changeset
|
4907 #ifdef FEAT_TEXT_PROP |
16d5e91c5e5b
patch 8.1.1652: GUI: popup window doesn't close on mouse movement
Bram Moolenaar <Bram@vim.org>
parents:
17288
diff
changeset
|
4908 if (popup_visible) |
16d5e91c5e5b
patch 8.1.1652: GUI: popup window doesn't close on mouse movement
Bram Moolenaar <Bram@vim.org>
parents:
17288
diff
changeset
|
4909 // Generate a mouse-moved event, so that the popup can perhaps be |
16d5e91c5e5b
patch 8.1.1652: GUI: popup window doesn't close on mouse movement
Bram Moolenaar <Bram@vim.org>
parents:
17288
diff
changeset
|
4910 // closed, just like in the terminal. |
16d5e91c5e5b
patch 8.1.1652: GUI: popup window doesn't close on mouse movement
Bram Moolenaar <Bram@vim.org>
parents:
17288
diff
changeset
|
4911 gui_send_mouse_event(MOUSE_DRAG, x, y, FALSE, 0); |
16d5e91c5e5b
patch 8.1.1652: GUI: popup window doesn't close on mouse movement
Bram Moolenaar <Bram@vim.org>
parents:
17288
diff
changeset
|
4912 #endif |
16d5e91c5e5b
patch 8.1.1652: GUI: popup window doesn't close on mouse movement
Bram Moolenaar <Bram@vim.org>
parents:
17288
diff
changeset
|
4913 } |
16d5e91c5e5b
patch 8.1.1652: GUI: popup window doesn't close on mouse movement
Bram Moolenaar <Bram@vim.org>
parents:
17288
diff
changeset
|
4914 |
16d5e91c5e5b
patch 8.1.1652: GUI: popup window doesn't close on mouse movement
Bram Moolenaar <Bram@vim.org>
parents:
17288
diff
changeset
|
4915 /* |
7 | 4916 * Called when mouse should be moved to window with focus. |
4917 */ | |
4918 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
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
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
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
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12082
diff
changeset
|
4945 * Find window where the mouse pointer "x" / "y" coordinate is in. |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
4946 * As a side effect update the shape of the mouse pointer. |
7 | 4947 */ |
4948 static win_T * | |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
4949 xy2win(int x, int y) |
7 | 4950 { |
4951 int row; | |
4952 int col; | |
4953 win_T *wp; | |
4954 | |
4955 row = Y_2_ROW(y); | |
4956 col = X_2_COL(x); | |
4957 if (row < 0 || col < 0) /* before first window */ | |
4958 return NULL; | |
17041
5ed4965ebc7b
patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
parents:
16904
diff
changeset
|
4959 wp = mouse_find_win(&row, &col, FALSE); |
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12082
diff
changeset
|
4960 if (wp == NULL) |
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12082
diff
changeset
|
4961 return NULL; |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
4962 #ifdef FEAT_MOUSESHAPE |
7 | 4963 if (State == HITRETURN || State == ASKMORE) |
4964 { | |
4965 if (Y_2_ROW(y) >= msg_row) | |
4966 update_mouseshape(SHAPE_IDX_MOREL); | |
4967 else | |
4968 update_mouseshape(SHAPE_IDX_MORE); | |
4969 } | |
4970 else if (row > wp->w_height) /* below status line */ | |
4971 update_mouseshape(SHAPE_IDX_CLINE); | |
12529
158917d728b4
patch 8.0.1143: macros always expand to the same thing
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
4972 else if (!(State & CMDLINE) && wp->w_vsep_width > 0 && col == wp->w_width |
819 | 4973 && (row != wp->w_height || !stl_connected(wp)) && msg_scrolled == 0) |
7 | 4974 update_mouseshape(SHAPE_IDX_VSEP); |
12529
158917d728b4
patch 8.0.1143: macros always expand to the same thing
Christian Brabandt <cb@256bit.org>
parents:
12515
diff
changeset
|
4975 else if (!(State & CMDLINE) && wp->w_status_height > 0 |
819 | 4976 && row == wp->w_height && msg_scrolled == 0) |
7 | 4977 update_mouseshape(SHAPE_IDX_STATUS); |
4978 else | |
4979 update_mouseshape(-2); | |
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
4980 #endif |
7 | 4981 return wp; |
4982 } | |
4983 | |
4984 /* | |
4985 * ":gui" and ":gvim": Change from the terminal version to the GUI version. | |
4986 * File names may be given to redefine the args list. | |
4987 */ | |
4988 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4989 ex_gui(exarg_T *eap) |
7 | 4990 { |
4991 char_u *arg = eap->arg; | |
4992 | |
4993 /* | |
4994 * Check for "-f" argument: foreground, don't fork. | |
4995 * Also don't fork when started with "gvim -f". | |
4996 * Do fork when using "gui -b". | |
4997 */ | |
4998 if (arg[0] == '-' | |
4999 && (arg[1] == 'f' || arg[1] == 'b') | |
11129
f4ea50924c6d
patch 8.0.0452: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11127
diff
changeset
|
5000 && (arg[2] == NUL || VIM_ISWHITE(arg[2]))) |
7 | 5001 { |
5002 gui.dofork = (arg[1] == 'b'); | |
5003 eap->arg = skipwhite(eap->arg + 2); | |
5004 } | |
5005 if (!gui.in_use) | |
5006 { | |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16184
diff
changeset
|
5007 #if defined(VIMDLL) && !defined(EXPERIMENTAL_GUI_CMD) |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16184
diff
changeset
|
5008 emsg(_(e_nogvim)); |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16184
diff
changeset
|
5009 return; |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16184
diff
changeset
|
5010 #else |
7 | 5011 /* Clear the command. Needed for when forking+exiting, to avoid part |
5012 * of the argument ending up after the shell prompt. */ | |
5013 msg_clr_eos_force(); | |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16184
diff
changeset
|
5014 # ifdef GUI_MAY_SPAWN |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16184
diff
changeset
|
5015 if (!ends_excmd(*eap->arg)) |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16184
diff
changeset
|
5016 gui_start(eap->arg); |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16184
diff
changeset
|
5017 else |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16184
diff
changeset
|
5018 # endif |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16184
diff
changeset
|
5019 gui_start(NULL); |
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16184
diff
changeset
|
5020 # ifdef FEAT_JOB_CHANNEL |
7770
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
5021 channel_gui_register_all(); |
16451
7ae2396cef62
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Bram Moolenaar <Bram@vim.org>
parents:
16184
diff
changeset
|
5022 # endif |
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2208
diff
changeset
|
5023 #endif |
7 | 5024 } |
5025 if (!ends_excmd(*eap->arg)) | |
5026 ex_next(eap); | |
5027 } | |
5028 | |
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
5029 #if ((defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) \ |
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
5030 || defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_PHOTON)) \ |
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
5031 && defined(FEAT_TOOLBAR)) || defined(PROTO) |
7 | 5032 /* |
5033 * This is shared between Athena, Motif and GTK. | |
5034 */ | |
5035 | |
5036 /* | |
5037 * Callback function for do_in_runtimepath(). | |
5038 */ | |
5039 static void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5040 gfp_setname(char_u *fname, void *cookie) |
7 | 5041 { |
236 | 5042 char_u *gfp_buffer = cookie; |
5043 | |
7 | 5044 if (STRLEN(fname) >= MAXPATHL) |
5045 *gfp_buffer = NUL; | |
5046 else | |
5047 STRCPY(gfp_buffer, fname); | |
5048 } | |
5049 | |
5050 /* | |
5051 * Find the path of bitmap "name" with extension "ext" in 'runtimepath'. | |
5052 * Return FAIL for failure and OK if buffer[MAXPATHL] contains the result. | |
5053 */ | |
5054 int | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5055 gui_find_bitmap(char_u *name, char_u *buffer, char *ext) |
7 | 5056 { |
5057 if (STRLEN(name) > MAXPATHL - 14) | |
5058 return FAIL; | |
273 | 5059 vim_snprintf((char *)buffer, MAXPATHL, "bitmaps/%s.%s", name, ext); |
8524
2f57bbe870ea
commit https://github.com/vim/vim/commit/7f8989dd8a627af2185df381195351a913f3777f
Christian Brabandt <cb@256bit.org>
parents:
8493
diff
changeset
|
5060 if (do_in_runtimepath(buffer, 0, gfp_setname, buffer) == FAIL |
236 | 5061 || *buffer == NUL) |
7 | 5062 return FAIL; |
5063 return OK; | |
5064 } | |
5065 | |
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
5066 # if !defined(FEAT_GUI_GTK) || defined(PROTO) |
7 | 5067 /* |
5068 * Given the name of the "icon=" argument, try finding the bitmap file for the | |
5069 * icon. If it is an absolute path name, use it as it is. Otherwise append | |
5070 * "ext" and search for it in 'runtimepath'. | |
5071 * The result is put in "buffer[MAXPATHL]". If something fails "buffer" | |
5072 * contains "name". | |
5073 */ | |
5074 void | |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5075 gui_find_iconfile(char_u *name, char_u *buffer, char *ext) |
7 | 5076 { |
5077 char_u buf[MAXPATHL + 1]; | |
5078 | |
5079 expand_env(name, buffer, MAXPATHL); | |
5080 if (!mch_isFullName(buffer) && gui_find_bitmap(buffer, buf, ext) == OK) | |
5081 STRCPY(buffer, buf); | |
5082 } | |
5083 # endif | |
5084 #endif | |
5085 | |
574 | 5086 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) || defined(PROTO) |
7 | 5087 void |
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5088 display_errors(void) |
7 | 5089 { |
5090 char_u *p; | |
5091 | |
5092 if (isatty(2)) | |
5093 fflush(stderr); | |
5094 else if (error_ga.ga_data != NULL) | |
5095 { | |
5096 /* avoid putting up a message box with blanks only */ | |
5097 for (p = (char_u *)error_ga.ga_data; *p != NUL; ++p) | |
5098 if (!isspace(*p)) | |
5099 { | |
5100 /* Truncate a very long message, it will go off-screen. */ | |
5101 if (STRLEN(p) > 2000) | |
5102 STRCPY(p + 2000 - 14, "...(truncated)"); | |
5103 (void)do_dialog(VIM_ERROR, (char_u *)_("Error"), | |
2684 | 5104 p, (char_u *)_("&Ok"), 1, NULL, FALSE); |
7 | 5105 break; |
5106 } | |
5107 ga_clear(&error_ga); | |
5108 } | |
5109 } | |
5110 #endif | |
5111 | |
5112 #if defined(NO_CONSOLE_INPUT) || defined(PROTO) | |
5113 /* | |
5114 * Return TRUE if still starting up and there is no place to enter text. | |
5115 * For GTK and X11 we check if stderr is not a tty, which means we were | |
5116 * (probably) started from the desktop. Also check stdin, "vim >& file" does | |
5117 * allow typing on stdin. | |
5118 */ | |
5119 int | |
7821
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Christian Brabandt <cb@256bit.org>
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7801
diff
changeset
|
5120 no_console_input(void) |
7 | 5121 { |
5122 return ((!gui.in_use || gui.starting) | |
5123 # ifndef NO_CONSOLE | |
5124 && !isatty(0) && !isatty(2) | |
5125 # endif | |
5126 ); | |
5127 } | |
5128 #endif | |
5129 | |
15510
41fbbcea0f1b
patch 8.1.0763: nobody is using the Sun Workshop support
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5130 #if defined(FIND_REPLACE_DIALOG) \ |
1002 | 5131 || defined(NEED_GUI_UPDATE_SCREEN) \ |
28 | 5132 || defined(PROTO) |
7 | 5133 /* |
5134 * Update the current window and the screen. | |
5135 */ | |
5136 void | |
7821
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7801
diff
changeset
|
5137 gui_update_screen(void) |
7 | 5138 { |
13380
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changeset
|
5139 # ifdef FEAT_CONCEAL |
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|
5140 linenr_T conceal_old_cursor_line = 0; |
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|
5141 linenr_T conceal_new_cursor_line = 0; |
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|
5142 int conceal_update_lines = FALSE; |
13380
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|
5143 # endif |
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|
5144 |
7 | 5145 update_topline(); |
5146 validate_cursor(); | |
2282
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|
5147 |
1584 | 5148 /* Trigger CursorMoved if the cursor moved. */ |
13380
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|
5149 if (!finish_op && (has_cursormoved() |
16904
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
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diff
changeset
|
5150 # ifdef FEAT_TEXT_PROP |
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
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diff
changeset
|
5151 || popup_visible |
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
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|
5152 # endif |
13380
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|
5153 # ifdef FEAT_CONCEAL |
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|
5154 || curwin->w_p_cole > 0 |
2282
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|
5155 # endif |
13380
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diff
changeset
|
5156 ) && !EQUAL_POS(last_cursormoved, curwin->w_cursor)) |
1584 | 5157 { |
2282
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|
5158 if (has_cursormoved()) |
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changeset
|
5159 apply_autocmds(EVENT_CURSORMOVED, NULL, NULL, FALSE, curbuf); |
16904
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
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changeset
|
5160 #ifdef FEAT_TEXT_PROP |
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
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diff
changeset
|
5161 if (popup_visible) |
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
Bram Moolenaar <Bram@vim.org>
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diff
changeset
|
5162 popup_check_cursor_pos(); |
9138e2c60bf1
patch 8.1.1453: popup window "moved" property not implemented yet
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|
5163 #endif |
2282
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|
5164 # ifdef FEAT_CONCEAL |
2378
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Add the 'concealcursor' option to decide when the cursor line is to be
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diff
changeset
|
5165 if (curwin->w_p_cole > 0) |
2282
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|
5166 { |
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|
5167 conceal_old_cursor_line = last_cursormoved.lnum; |
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changeset
|
5168 conceal_new_cursor_line = curwin->w_cursor.lnum; |
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|
5169 conceal_update_lines = TRUE; |
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|
5170 } |
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|
5171 # endif |
1584 | 5172 last_cursormoved = curwin->w_cursor; |
5173 } | |
2282
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|
5174 |
13380
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changeset
|
5175 # ifdef FEAT_CONCEAL |
2282
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|
5176 if (conceal_update_lines |
2378
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Add the 'concealcursor' option to decide when the cursor line is to be
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diff
changeset
|
5177 && (conceal_old_cursor_line != conceal_new_cursor_line |
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
5178 || conceal_cursor_line(curwin) |
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
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2348
diff
changeset
|
5179 || need_cursor_line_redraw)) |
2282
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|
5180 { |
2378
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diff
changeset
|
5181 if (conceal_old_cursor_line != conceal_new_cursor_line) |
15436
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
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diff
changeset
|
5182 redrawWinline(curwin, conceal_old_cursor_line); |
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
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diff
changeset
|
5183 redrawWinline(curwin, conceal_new_cursor_line); |
2282
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|
5184 curwin->w_valid &= ~VALID_CROW; |
15436
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patch 8.1.0726: redrawing specifically for conceal feature
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changeset
|
5185 need_cursor_line_redraw = FALSE; |
2282
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|
5186 } |
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changeset
|
5187 # endif |
15436
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diff
changeset
|
5188 update_screen(0); /* may need to update the screen */ |
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
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15233
diff
changeset
|
5189 setcursor(); |
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
13080
diff
changeset
|
5190 out_flush_cursor(TRUE, FALSE); |
7 | 5191 } |
5192 #endif | |
5193 | |
28 | 5194 #if defined(FIND_REPLACE_DIALOG) || defined(PROTO) |
7 | 5195 /* |
5196 * Get the text to use in a find/replace dialog. Uses the last search pattern | |
5197 * if the argument is empty. | |
5198 * Returns an allocated string. | |
5199 */ | |
5200 char_u * | |
7821
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diff
changeset
|
5201 get_find_dialog_text( |
81794242a275
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diff
changeset
|
5202 char_u *arg, |
81794242a275
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Christian Brabandt <cb@256bit.org>
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7801
diff
changeset
|
5203 int *wwordp, /* return: TRUE if \< \> found */ |
81794242a275
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Christian Brabandt <cb@256bit.org>
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7801
diff
changeset
|
5204 int *mcasep) /* return: TRUE if \C found */ |
7 | 5205 { |
5206 char_u *text; | |
5207 | |
5208 if (*arg == NUL) | |
5209 text = last_search_pat(); | |
5210 else | |
5211 text = arg; | |
5212 if (text != NULL) | |
5213 { | |
5214 text = vim_strsave(text); | |
5215 if (text != NULL) | |
5216 { | |
835 | 5217 int len = (int)STRLEN(text); |
7 | 5218 int i; |
5219 | |
5220 /* Remove "\V" */ | |
5221 if (len >= 2 && STRNCMP(text, "\\V", 2) == 0) | |
5222 { | |
5223 mch_memmove(text, text + 2, (size_t)(len - 1)); | |
5224 len -= 2; | |
5225 } | |
5226 | |
5227 /* Recognize "\c" and "\C" and remove. */ | |
5228 if (len >= 2 && *text == '\\' && (text[1] == 'c' || text[1] == 'C')) | |
5229 { | |
5230 *mcasep = (text[1] == 'C'); | |
5231 mch_memmove(text, text + 2, (size_t)(len - 1)); | |
5232 len -= 2; | |
5233 } | |
5234 | |
5235 /* Recognize "\<text\>" and remove. */ | |
5236 if (len >= 4 | |
5237 && STRNCMP(text, "\\<", 2) == 0 | |
5238 && STRNCMP(text + len - 2, "\\>", 2) == 0) | |
5239 { | |
5240 *wwordp = TRUE; | |
5241 mch_memmove(text, text + 2, (size_t)(len - 4)); | |
5242 text[len - 4] = NUL; | |
5243 } | |
5244 | |
5245 /* Recognize "\/" or "\?" and remove. */ | |
5246 for (i = 0; i + 1 < len; ++i) | |
5247 if (text[i] == '\\' && (text[i + 1] == '/' | |
5248 || text[i + 1] == '?')) | |
5249 { | |
5250 mch_memmove(text + i, text + i + 1, (size_t)(len - i)); | |
5251 --len; | |
5252 } | |
5253 } | |
5254 } | |
5255 return text; | |
5256 } | |
5257 | |
5258 /* | |
5259 * Handle the press of a button in the find-replace dialog. | |
5260 * Return TRUE when something was added to the input buffer. | |
5261 */ | |
5262 int | |
7821
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7801
diff
changeset
|
5263 gui_do_findrepl( |
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5264 int flags, /* one of FRD_REPLACE, FRD_FINDNEXT, etc. */ |
81794242a275
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7801
diff
changeset
|
5265 char_u *find_text, |
81794242a275
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7801
diff
changeset
|
5266 char_u *repl_text, |
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7801
diff
changeset
|
5267 int down) /* Search downwards. */ |
7 | 5268 { |
5269 garray_T ga; | |
5270 int i; | |
5271 int type = (flags & FRD_TYPE_MASK); | |
5272 char_u *p; | |
28 | 5273 regmatch_T regmatch; |
482 | 5274 int save_did_emsg = did_emsg; |
1943 | 5275 static int busy = FALSE; |
5276 | |
5277 /* When the screen is being updated we should not change buffers and | |
5278 * windows structures, it may cause freed memory to be used. Also don't | |
5279 * do this recursively (pressing "Find" quickly several times. */ | |
5280 if (updating_screen || busy) | |
5281 return FALSE; | |
5282 | |
5283 /* refuse replace when text cannot be changed */ | |
5284 if ((type == FRD_REPLACE || type == FRD_REPLACEALL) && text_locked()) | |
5285 return FALSE; | |
5286 | |
5287 busy = TRUE; | |
7 | 5288 |
5289 ga_init2(&ga, 1, 100); | |
28 | 5290 if (type == FRD_REPLACEALL) |
7 | 5291 ga_concat(&ga, (char_u *)"%s/"); |
5292 | |
5293 ga_concat(&ga, (char_u *)"\\V"); | |
5294 if (flags & FRD_MATCH_CASE) | |
5295 ga_concat(&ga, (char_u *)"\\C"); | |
5296 else | |
5297 ga_concat(&ga, (char_u *)"\\c"); | |
5298 if (flags & FRD_WHOLE_WORD) | |
5299 ga_concat(&ga, (char_u *)"\\<"); | |
13927
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changeset
|
5300 /* escape / and \ */ |
ec54a202ad0c
patch 8.0.1834: GUI: find/replace dialog does not handle some chars
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13847
diff
changeset
|
5301 p = vim_strsave_escaped(find_text, (char_u *)"/\\"); |
ec54a202ad0c
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changeset
|
5302 if (p != NULL) |
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diff
changeset
|
5303 ga_concat(&ga, p); |
ec54a202ad0c
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diff
changeset
|
5304 vim_free(p); |
7 | 5305 if (flags & FRD_WHOLE_WORD) |
5306 ga_concat(&ga, (char_u *)"\\>"); | |
5307 | |
5308 if (type == FRD_REPLACEALL) | |
5309 { | |
28 | 5310 ga_concat(&ga, (char_u *)"/"); |
694 | 5311 /* escape / and \ */ |
5312 p = vim_strsave_escaped(repl_text, (char_u *)"/\\"); | |
5313 if (p != NULL) | |
5314 ga_concat(&ga, p); | |
5315 vim_free(p); | |
28 | 5316 ga_concat(&ga, (char_u *)"/g"); |
5317 } | |
5318 ga_append(&ga, NUL); | |
5319 | |
5320 if (type == FRD_REPLACE) | |
5321 { | |
5322 /* Do the replacement when the text at the cursor matches. Thus no | |
5323 * replacement is done if the cursor was moved! */ | |
5324 regmatch.regprog = vim_regcomp(ga.ga_data, RE_MAGIC + RE_STRING); | |
5325 regmatch.rm_ic = 0; | |
5326 if (regmatch.regprog != NULL) | |
5327 { | |
5328 p = ml_get_cursor(); | |
5329 if (vim_regexec_nl(®match, p, (colnr_T)0) | |
5330 && regmatch.startp[0] == p) | |
5331 { | |
5332 /* Clear the command line to remove any old "No match" | |
5333 * error. */ | |
5334 msg_end_prompt(); | |
5335 | |
5336 if (u_save_cursor() == OK) | |
5337 { | |
5338 /* A button was pressed thus undo should be synced. */ | |
825 | 5339 u_sync(FALSE); |
28 | 5340 |
5341 del_bytes((long)(regmatch.endp[0] - regmatch.startp[0]), | |
609 | 5342 FALSE, FALSE); |
28 | 5343 ins_str(repl_text); |
5344 } | |
5345 } | |
5346 else | |
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
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15525
diff
changeset
|
5347 msg(_("No match at cursor, finding next")); |
4805
66803af09906
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parents:
4352
diff
changeset
|
5348 vim_regfree(regmatch.regprog); |
28 | 5349 } |
5350 } | |
5351 | |
5352 if (type == FRD_REPLACEALL) | |
5353 { | |
7 | 5354 /* A button was pressed, thus undo should be synced. */ |
825 | 5355 u_sync(FALSE); |
7 | 5356 do_cmdline_cmd(ga.ga_data); |
5357 } | |
5358 else | |
5359 { | |
9305
4981cd0802c7
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parents:
8947
diff
changeset
|
5360 int searchflags = SEARCH_MSG + SEARCH_MARK; |
4981cd0802c7
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diff
changeset
|
5361 |
4981cd0802c7
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8947
diff
changeset
|
5362 /* Search for the next match. |
4981cd0802c7
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diff
changeset
|
5363 * Don't skip text under cursor for single replace. */ |
4981cd0802c7
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|
5364 if (type == FRD_REPLACE) |
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|
5365 searchflags += SEARCH_START; |
7 | 5366 i = msg_scroll; |
13927
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5367 if (down) |
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|
5368 { |
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|
5369 (void)do_search(NULL, '/', ga.ga_data, 1L, searchflags, NULL, NULL); |
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|
5370 } |
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|
5371 else |
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|
5372 { |
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|
5373 /* We need to escape '?' if and only if we are searching in the up |
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5374 * direction */ |
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5375 p = vim_strsave_escaped(ga.ga_data, (char_u *)"?"); |
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5376 if (p != NULL) |
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|
5377 (void)do_search(NULL, '?', p, 1L, searchflags, NULL, NULL); |
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5378 vim_free(p); |
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5379 } |
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|
5380 |
7 | 5381 msg_scroll = i; /* don't let an error message set msg_scroll */ |
5382 } | |
5383 | |
482 | 5384 /* Don't want to pass did_emsg to other code, it may cause disabling |
5385 * syntax HL if we were busy redrawing. */ | |
5386 did_emsg = save_did_emsg; | |
5387 | |
7 | 5388 if (State & (NORMAL | INSERT)) |
5389 { | |
5390 gui_update_screen(); /* update the screen */ | |
5391 msg_didout = 0; /* overwrite any message */ | |
5392 need_wait_return = FALSE; /* don't wait for return */ | |
5393 } | |
5394 | |
5395 vim_free(ga.ga_data); | |
1943 | 5396 busy = FALSE; |
7 | 5397 return (ga.ga_len > 0); |
5398 } | |
5399 | |
5400 #endif | |
5401 | |
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5402 #if defined(HAVE_DROP_FILE) || defined(PROTO) |
7 | 5403 /* |
5404 * Jump to the window at specified point (x, y). | |
5405 */ | |
5406 static void | |
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5407 gui_wingoto_xy(int x, int y) |
7 | 5408 { |
5409 int row = Y_2_ROW(y); | |
5410 int col = X_2_COL(x); | |
5411 win_T *wp; | |
5412 | |
5413 if (row >= 0 && col >= 0) | |
5414 { | |
17041
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patch 8.1.1520: popup windows are ignored when dealing with mouse position
Bram Moolenaar <Bram@vim.org>
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changeset
|
5415 wp = mouse_find_win(&row, &col, FAIL_POPUP); |
7 | 5416 if (wp != NULL && wp != curwin) |
5417 win_goto(wp); | |
5418 } | |
5419 } | |
5420 | |
5421 /* | |
14428
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|
5422 * Function passed to handle_drop() for the actions to be done after the |
aab5947be7c5
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5423 * argument list has been updated. |
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5424 */ |
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5425 static void |
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5426 drop_callback(void *cookie) |
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5427 { |
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5428 char_u *p = cookie; |
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|
5429 |
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|
5430 /* If Shift held down, change to first file's directory. If the first |
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|
5431 * item is a directory, change to that directory (and let the explorer |
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|
5432 * plugin show the contents). */ |
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5433 if (p != NULL) |
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|
5434 { |
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|
5435 if (mch_isdir(p)) |
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|
5436 { |
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5437 if (mch_chdir((char *)p) == 0) |
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|
5438 shorten_fnames(TRUE); |
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5439 } |
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|
5440 else if (vim_chdirfile(p, "drop") == OK) |
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|
5441 shorten_fnames(TRUE); |
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|
5442 vim_free(p); |
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|
5443 } |
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|
5444 |
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|
5445 /* Update the screen display */ |
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|
5446 update_screen(NOT_VALID); |
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|
5447 # ifdef FEAT_MENU |
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|
5448 gui_update_menus(0); |
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5449 # endif |
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|
5450 #ifdef FEAT_TITLE |
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|
5451 maketitle(); |
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|
5452 #endif |
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|
5453 setcursor(); |
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|
5454 out_flush_cursor(FALSE, FALSE); |
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|
5455 } |
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|
5456 |
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|
5457 /* |
7 | 5458 * Process file drop. Mouse cursor position, key modifiers, name of files |
5459 * and count of files are given. Argument "fnames[count]" has full pathnames | |
5460 * of dropped files, they will be freed in this function, and caller can't use | |
5461 * fnames after call this function. | |
5462 */ | |
5463 void | |
7821
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diff
changeset
|
5464 gui_handle_drop( |
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Christian Brabandt <cb@256bit.org>
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changeset
|
5465 int x UNUSED, |
81794242a275
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diff
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|
5466 int y UNUSED, |
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diff
changeset
|
5467 int_u modifiers, |
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diff
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|
5468 char_u **fnames, |
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
5469 int count) |
7 | 5470 { |
5471 int i; | |
5472 char_u *p; | |
1668 | 5473 static int entered = FALSE; |
5474 | |
5475 /* | |
5476 * This function is called by event handlers. Just in case we get a | |
5477 * second event before the first one is handled, ignore the second one. | |
5478 * Not sure if this can ever happen, just in case. | |
5479 */ | |
5480 if (entered) | |
5481 return; | |
5482 entered = TRUE; | |
7 | 5483 |
5484 /* | |
5485 * When the cursor is at the command line, add the file names to the | |
5486 * command line, don't edit the files. | |
5487 */ | |
5488 if (State & CMDLINE) | |
5489 { | |
5490 shorten_filenames(fnames, count); | |
5491 for (i = 0; i < count; ++i) | |
5492 { | |
5493 if (fnames[i] != NULL) | |
5494 { | |
5495 if (i > 0) | |
5496 add_to_input_buf((char_u*)" ", 1); | |
5497 | |
5498 /* We don't know what command is used thus we can't be sure | |
5499 * about which characters need to be escaped. Only escape the | |
5500 * most common ones. */ | |
5501 # ifdef BACKSLASH_IN_FILENAME | |
5502 p = vim_strsave_escaped(fnames[i], (char_u *)" \t\"|"); | |
5503 # else | |
5504 p = vim_strsave_escaped(fnames[i], (char_u *)"\\ \t\"|"); | |
5505 # endif | |
5506 if (p != NULL) | |
1364 | 5507 add_to_input_buf_csi(p, (int)STRLEN(p)); |
7 | 5508 vim_free(p); |
5509 vim_free(fnames[i]); | |
5510 } | |
5511 } | |
5512 vim_free(fnames); | |
5513 } | |
5514 else | |
5515 { | |
5516 /* Go to the window under mouse cursor, then shorten given "fnames" by | |
5517 * current window, because a window can have local current dir. */ | |
5518 gui_wingoto_xy(x, y); | |
5519 shorten_filenames(fnames, count); | |
5520 | |
5521 /* If Shift held down, remember the first item. */ | |
5522 if ((modifiers & MOUSE_SHIFT) != 0) | |
5523 p = vim_strsave(fnames[0]); | |
5524 else | |
5525 p = NULL; | |
5526 | |
5527 /* Handle the drop, :edit or :split to get to the file. This also | |
15034
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Bram Moolenaar <Bram@vim.org>
parents:
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diff
changeset
|
5528 * frees fnames[]. Skip this if there is only one item, it's a |
7 | 5529 * directory and Shift is held down. */ |
5530 if (count == 1 && (modifiers & MOUSE_SHIFT) != 0 | |
5531 && mch_isdir(fnames[0])) | |
5532 { | |
5533 vim_free(fnames[0]); | |
5534 vim_free(fnames); | |
5535 } | |
5536 else | |
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|
5537 handle_drop(count, fnames, (modifiers & MOUSE_CTRL) != 0, |
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|
5538 drop_callback, (void *)p); |
7 | 5539 } |
1668 | 5540 |
5541 entered = FALSE; | |
7 | 5542 } |
5543 #endif |