Mercurial > vim
annotate src/gui.c @ 16451:7ae2396cef62 v8.1.1230
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
commit https://github.com/vim/vim/commit/afde13b62b8fa25dac4635d5caee8d088b937ee0
Author: Bram Moolenaar <Bram@vim.org>
Date: Sun Apr 28 19:46:49 2019 +0200
patch 8.1.1230: a lot of code is shared between vim.exe and gvim.exe
Problem: A lot of code is shared between vim.exe and gvim.exe.
Solution: Optionally put the shared code in vim.dll. (Ken Takata,
closes #4287)
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Sun, 28 Apr 2019 20:00:10 +0200 |
| parents | acbb1a815e7c |
| children | 47a8b29f289c |
| 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_outstr(char_u *, int); |
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21 static int gui_screenchar(int off, int flags, guicolor_T fg, guicolor_T bg, int back); |
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22 static void gui_delete_lines(int row, int count); |
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23 static void gui_insert_lines(int row, int count); |
| 685 | 24 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
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25 static int gui_has_tabline(void); |
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26 #endif |
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27 static void gui_do_scrollbar(win_T *wp, int which, int enable); |
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28 static void gui_update_horiz_scrollbar(int); |
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29 static void gui_set_fg_color(char_u *name); |
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30 static void gui_set_bg_color(char_u *name); |
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31 static win_T *xy2win(int x, int y); |
| 7 | 32 |
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33 #ifdef GUI_MAY_FORK |
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34 static void gui_do_fork(void); |
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35 |
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36 static int gui_read_child_pipe(int fd); |
| 3087 | 37 |
| 38 /* Return values for gui_read_child_pipe */ | |
| 39 enum { | |
| 40 GUI_CHILD_IO_ERROR, | |
| 41 GUI_CHILD_OK, | |
| 42 GUI_CHILD_FAILED | |
| 43 }; | |
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44 #endif |
| 3087 | 45 |
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46 static void gui_attempt_start(void); |
| 3087 | 47 |
| 7 | 48 static int can_update_cursor = TRUE; /* can display the cursor */ |
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49 static int disable_flush = 0; /* If > 0, gui_mch_flush() is disabled. */ |
| 7 | 50 |
| 51 /* | |
| 52 * The Athena scrollbars can move the thumb to after the end of the scrollbar, | |
| 53 * this makes the thumb indicate the part of the text that is shown. Motif | |
| 54 * can't do this. | |
| 55 */ | |
| 56 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MAC) | |
| 57 # define SCROLL_PAST_END | |
| 58 #endif | |
| 59 | |
| 60 /* | |
| 61 * gui_start -- Called when user wants to start the GUI. | |
| 62 * | |
| 63 * Careful: This function can be called recursively when there is a ":gui" | |
| 64 * command in the .gvimrc file. Only the first call should fork, not the | |
| 65 * recursive call. | |
| 66 */ | |
| 67 void | |
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68 gui_start(char_u *arg UNUSED) |
| 7 | 69 { |
| 70 char_u *old_term; | |
| 71 static int recursive = 0; | |
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72 #ifdef GUI_MAY_SPAWN |
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73 char *msg = NULL; |
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74 #endif |
| 7 | 75 |
| 76 old_term = vim_strsave(T_NAME); | |
| 77 | |
| 78 settmode(TMODE_COOK); /* stop RAW mode */ | |
| 79 if (full_screen) | |
| 80 cursor_on(); /* needed for ":gui" in .vimrc */ | |
| 81 full_screen = FALSE; | |
| 82 | |
| 3087 | 83 ++recursive; |
| 2923 | 84 |
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85 #ifdef GUI_MAY_FORK |
| 3087 | 86 /* |
| 87 * Quit the current process and continue in the child. | |
| 88 * Makes "gvim file" disconnect from the shell it was started in. | |
| 89 * Don't do this when Vim was started with "-f" or the 'f' flag is present | |
| 90 * in 'guioptions'. | |
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91 * Don't do this when there is a running job, we can only get the status |
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92 * of a child from the parent. |
| 3087 | 93 */ |
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94 if (gui.dofork && !vim_strchr(p_go, GO_FORG) && recursive <= 1 |
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95 # ifdef FEAT_JOB_CHANNEL |
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96 && !job_any_running() |
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97 # endif |
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98 ) |
| 3087 | 99 { |
| 100 gui_do_fork(); | |
| 101 } | |
| 102 else | |
| 103 #endif | |
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104 #ifdef GUI_MAY_SPAWN |
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105 if (gui.dospawn |
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106 # ifdef EXPERIMENTAL_GUI_CMD |
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107 && gui.dofork |
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108 # endif |
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109 && !vim_strchr(p_go, GO_FORG) |
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110 && !anyBufIsChanged() |
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111 # ifdef FEAT_JOB_CHANNEL |
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112 && !job_any_running() |
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113 # endif |
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114 ) |
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115 { |
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116 msg = gui_mch_do_spawn(arg); |
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117 } |
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118 else |
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119 #endif |
| 3087 | 120 { |
| 3541 | 121 #ifdef FEAT_GUI_GTK |
| 3539 | 122 /* If there is 'f' in 'guioptions' and specify -g argument, |
| 123 * gui_mch_init_check() was not called yet. */ | |
| 124 if (gui_mch_init_check() != OK) | |
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125 getout_preserve_modified(1); |
| 3541 | 126 #endif |
| 3087 | 127 gui_attempt_start(); |
| 128 } | |
| 7 | 129 |
| 130 if (!gui.in_use) /* failed to start GUI */ | |
| 131 { | |
| 3087 | 132 /* Back to old term settings |
| 133 * | |
| 134 * FIXME: If we got here because a child process failed and flagged to | |
| 135 * the parent to resume, and X11 is enabled with FEAT_TITLE, this will | |
| 136 * hit an X11 I/O error and do a longjmp(), leaving recursive | |
| 137 * permanently set to 1. This is probably not as big a problem as it | |
| 138 * sounds, because gui_mch_init() in both gui_x11.c and gui_gtk_x11.c | |
| 139 * return "OK" unconditionally, so it would be very difficult to | |
| 140 * actually hit this case. | |
| 141 */ | |
| 142 termcapinit(old_term); | |
| 7 | 143 settmode(TMODE_RAW); /* restart RAW mode */ |
| 144 #ifdef FEAT_TITLE | |
| 145 set_title_defaults(); /* set 'title' and 'icon' again */ | |
| 146 #endif | |
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147 #if defined(GUI_MAY_SPAWN) && defined(EXPERIMENTAL_GUI_CMD) |
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148 if (msg) |
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149 emsg(msg); |
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150 #endif |
| 7 | 151 } |
| 152 | |
| 153 vim_free(old_term); | |
| 154 | |
| 3087 | 155 /* If the GUI started successfully, trigger the GUIEnter event, otherwise |
| 156 * the GUIFailed event. */ | |
| 157 gui_mch_update(); | |
| 158 apply_autocmds(gui.in_use ? EVENT_GUIENTER : EVENT_GUIFAILED, | |
| 159 NULL, NULL, FALSE, curbuf); | |
| 160 --recursive; | |
| 161 } | |
| 162 | |
| 163 /* | |
| 164 * Set_termname() will call gui_init() to start the GUI. | |
| 165 * Set the "starting" flag, to indicate that the GUI will start. | |
| 166 * | |
| 167 * We don't want to open the GUI shell until after we've read .gvimrc, | |
| 168 * otherwise we don't know what font we will use, and hence we don't know | |
| 169 * what size the shell should be. So if there are errors in the .gvimrc | |
| 170 * file, they will have to go to the terminal: Set full_screen to FALSE. | |
| 171 * full_screen will be set to TRUE again by a successful termcapinit(). | |
| 172 */ | |
| 173 static void | |
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174 gui_attempt_start(void) |
| 3087 | 175 { |
| 176 static int recursive = 0; | |
| 177 | |
| 178 ++recursive; | |
| 179 gui.starting = TRUE; | |
| 180 | |
| 181 #ifdef FEAT_GUI_GTK | |
| 182 gui.event_time = GDK_CURRENT_TIME; | |
| 183 #endif | |
| 184 | |
| 185 termcapinit((char_u *)"builtin_gui"); | |
| 186 gui.starting = recursive - 1; | |
| 187 | |
| 574 | 188 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) |
| 7 | 189 if (gui.in_use) |
| 2609 | 190 { |
| 191 # ifdef FEAT_EVAL | |
| 192 Window x11_window; | |
| 193 Display *x11_display; | |
| 194 | |
| 195 if (gui_get_x11_windis(&x11_window, &x11_display) == OK) | |
| 196 set_vim_var_nr(VV_WINDOWID, (long)x11_window); | |
| 197 # endif | |
| 198 | |
| 7 | 199 /* Display error messages in a dialog now. */ |
| 200 display_errors(); | |
| 2609 | 201 } |
| 7 | 202 #endif |
| 3087 | 203 --recursive; |
| 204 } | |
| 205 | |
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206 #ifdef GUI_MAY_FORK |
| 3087 | 207 |
| 208 /* for waitpid() */ | |
| 209 # if defined(HAVE_SYS_WAIT_H) || defined(HAVE_UNION_WAIT) | |
| 210 # include <sys/wait.h> | |
| 211 # endif | |
| 212 | |
| 213 /* | |
| 214 * Create a new process, by forking. In the child, start the GUI, and in | |
| 215 * the parent, exit. | |
| 216 * | |
| 217 * If something goes wrong, this will return with gui.in_use still set | |
| 218 * to FALSE, in which case the caller should continue execution without | |
| 219 * the GUI. | |
| 220 * | |
| 221 * If the child fails to start the GUI, then the child will exit and the | |
| 222 * parent will return. If the child succeeds, then the parent will exit | |
| 223 * and the child will return. | |
| 224 */ | |
| 225 static void | |
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226 gui_do_fork(void) |
| 3087 | 227 { |
| 228 int pipefd[2]; /* pipe between parent and child */ | |
| 229 int pipe_error; | |
| 230 int status; | |
| 231 int exit_status; | |
| 232 pid_t pid = -1; | |
| 233 | |
| 234 /* Setup a pipe between the child and the parent, so that the parent | |
| 235 * knows when the child has done the setsid() call and is allowed to | |
| 236 * exit. */ | |
| 237 pipe_error = (pipe(pipefd) < 0); | |
| 238 pid = fork(); | |
| 239 if (pid < 0) /* Fork error */ | |
| 7 | 240 { |
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241 emsg(_("E851: Failed to create a new process for the GUI")); |
| 3087 | 242 return; |
| 243 } | |
| 244 else if (pid > 0) /* Parent */ | |
| 245 { | |
| 246 /* Give the child some time to do the setsid(), otherwise the | |
| 247 * exit() may kill the child too (when starting gvim from inside a | |
| 248 * gvim). */ | |
| 249 if (!pipe_error) | |
| 7 | 250 { |
| 3087 | 251 /* The read returns when the child closes the pipe (or when |
| 252 * the child dies for some reason). */ | |
| 253 close(pipefd[1]); | |
| 254 status = gui_read_child_pipe(pipefd[0]); | |
| 255 if (status == GUI_CHILD_FAILED) | |
| 7 | 256 { |
| 3087 | 257 /* The child failed to start the GUI, so the caller must |
| 258 * continue. There may be more error information written | |
| 259 * to stderr by the child. */ | |
| 260 # ifdef __NeXT__ | |
| 261 wait4(pid, &exit_status, 0, (struct rusage *)0); | |
| 262 # else | |
| 263 waitpid(pid, &exit_status, 0); | |
| 264 # endif | |
|
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265 emsg(_("E852: The child process failed to start the GUI")); |
| 3087 | 266 return; |
| 7 | 267 } |
| 3087 | 268 else if (status == GUI_CHILD_IO_ERROR) |
| 269 { | |
| 270 pipe_error = TRUE; | |
| 271 } | |
| 272 /* else GUI_CHILD_OK: parent exit */ | |
| 7 | 273 } |
| 274 | |
| 3087 | 275 if (pipe_error) |
| 276 ui_delay(300L, TRUE); | |
| 277 | |
| 278 /* When swapping screens we may need to go to the next line, e.g., | |
| 279 * after a hit-enter prompt and using ":gui". */ | |
| 280 if (newline_on_exit) | |
| 281 mch_errmsg("\r\n"); | |
| 282 | |
| 283 /* | |
| 284 * The parent must skip the normal exit() processing, the child | |
| 285 * will do it. For example, GTK messes up signals when exiting. | |
| 286 */ | |
| 287 _exit(0); | |
| 288 } | |
| 289 /* Child */ | |
| 290 | |
| 3518 | 291 #ifdef FEAT_GUI_GTK |
| 292 /* Call gtk_init_check() here after fork(). See gui_init_check(). */ | |
| 293 if (gui_mch_init_check() != OK) | |
|
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294 getout_preserve_modified(1); |
| 3518 | 295 #endif |
| 296 | |
| 7 | 297 # if defined(HAVE_SETSID) || defined(HAVE_SETPGID) |
| 3087 | 298 /* |
| 299 * Change our process group. On some systems/shells a CTRL-C in the | |
| 300 * shell where Vim was started would otherwise kill gvim! | |
| 301 */ | |
| 7 | 302 # if defined(HAVE_SETSID) |
| 3087 | 303 (void)setsid(); |
| 7 | 304 # else |
| 3087 | 305 (void)setpgid(0, 0); |
| 7 | 306 # endif |
| 307 # endif | |
| 3087 | 308 if (!pipe_error) |
| 309 close(pipefd[0]); | |
| 7 | 310 |
| 311 # if defined(FEAT_GUI_GNOME) && defined(FEAT_SESSION) | |
| 3087 | 312 /* Tell the session manager our new PID */ |
| 313 gui_mch_forked(); | |
| 7 | 314 # endif |
| 3087 | 315 |
| 316 /* Try to start the GUI */ | |
| 317 gui_attempt_start(); | |
| 318 | |
| 319 /* Notify the parent */ | |
| 3147 | 320 if (!pipe_error) |
| 3087 | 321 { |
| 3147 | 322 if (gui.in_use) |
| 323 write_eintr(pipefd[1], "ok", 3); | |
| 324 else | |
| 325 write_eintr(pipefd[1], "fail", 5); | |
| 326 close(pipefd[1]); | |
| 3087 | 327 } |
| 328 | |
| 329 /* If we failed to start the GUI, exit now. */ | |
| 330 if (!gui.in_use) | |
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331 getout_preserve_modified(1); |
| 7 | 332 } |
| 333 | |
| 334 /* | |
| 3087 | 335 * Read from a pipe assumed to be connected to the child process (this |
| 336 * function is called from the parent). | |
| 337 * Return GUI_CHILD_OK if the child successfully started the GUI, | |
| 338 * GUY_CHILD_FAILED if the child failed, or GUI_CHILD_IO_ERROR if there was | |
| 339 * some other error. | |
| 340 * | |
| 341 * The file descriptor will be closed before the function returns. | |
| 342 */ | |
| 343 static int | |
| 344 gui_read_child_pipe(int fd) | |
| 345 { | |
| 3147 | 346 long bytes_read; |
| 347 #define READ_BUFFER_SIZE 10 | |
| 348 char buffer[READ_BUFFER_SIZE]; | |
| 349 | |
| 350 bytes_read = read_eintr(fd, buffer, READ_BUFFER_SIZE - 1); | |
| 351 #undef READ_BUFFER_SIZE | |
| 352 close(fd); | |
| 353 if (bytes_read < 0) | |
| 3087 | 354 return GUI_CHILD_IO_ERROR; |
| 3147 | 355 buffer[bytes_read] = NUL; |
| 3087 | 356 if (strcmp(buffer, "ok") == 0) |
| 357 return GUI_CHILD_OK; | |
| 358 return GUI_CHILD_FAILED; | |
| 359 } | |
| 360 | |
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361 #endif /* GUI_MAY_FORK */ |
| 3087 | 362 |
| 363 /* | |
| 7 | 364 * Call this when vim starts up, whether or not the GUI is started |
| 365 */ | |
| 366 void | |
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367 gui_prepare(int *argc, char **argv) |
| 7 | 368 { |
| 369 gui.in_use = FALSE; /* No GUI yet (maybe later) */ | |
| 370 gui.starting = FALSE; /* No GUI yet (maybe later) */ | |
| 371 gui_mch_prepare(argc, argv); | |
| 372 } | |
| 373 | |
| 374 /* | |
| 375 * Try initializing the GUI and check if it can be started. | |
| 376 * Used from main() to check early if "vim -g" can start the GUI. | |
| 377 * Used from gui_init() to prepare for starting the GUI. | |
| 378 * Returns FAIL or OK. | |
| 379 */ | |
| 380 int | |
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381 gui_init_check(void) |
| 7 | 382 { |
| 383 static int result = MAYBE; | |
| 384 | |
| 385 if (result != MAYBE) | |
| 386 { | |
| 387 if (result == FAIL) | |
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388 emsg(_("E229: Cannot start the GUI")); |
| 7 | 389 return result; |
| 390 } | |
| 391 | |
| 392 gui.shell_created = FALSE; | |
| 393 gui.dying = FALSE; | |
| 394 gui.in_focus = TRUE; /* so the guicursor setting works */ | |
| 395 gui.dragged_sb = SBAR_NONE; | |
| 396 gui.dragged_wp = NULL; | |
| 397 gui.pointer_hidden = FALSE; | |
| 398 gui.col = 0; | |
| 399 gui.row = 0; | |
| 400 gui.num_cols = Columns; | |
| 401 gui.num_rows = Rows; | |
| 402 | |
| 403 gui.cursor_is_valid = FALSE; | |
| 404 gui.scroll_region_top = 0; | |
| 405 gui.scroll_region_bot = Rows - 1; | |
| 406 gui.scroll_region_left = 0; | |
| 407 gui.scroll_region_right = Columns - 1; | |
| 408 gui.highlight_mask = HL_NORMAL; | |
| 409 gui.char_width = 1; | |
| 410 gui.char_height = 1; | |
| 411 gui.char_ascent = 0; | |
| 412 gui.border_width = 0; | |
| 413 | |
| 414 gui.norm_font = NOFONT; | |
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415 #ifndef FEAT_GUI_GTK |
| 7 | 416 gui.bold_font = NOFONT; |
| 417 gui.ital_font = NOFONT; | |
| 418 gui.boldital_font = NOFONT; | |
| 419 # ifdef FEAT_XFONTSET | |
| 420 gui.fontset = NOFONTSET; | |
| 421 # endif | |
| 422 #endif | |
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423 gui.wide_font = NOFONT; |
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424 #ifndef FEAT_GUI_GTK |
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425 gui.wide_bold_font = NOFONT; |
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426 gui.wide_ital_font = NOFONT; |
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427 gui.wide_boldital_font = NOFONT; |
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428 #endif |
| 7 | 429 |
| 430 #ifdef FEAT_MENU | |
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431 # ifndef FEAT_GUI_GTK |
| 7 | 432 # ifdef FONTSET_ALWAYS |
| 433 gui.menu_fontset = NOFONTSET; | |
| 434 # else | |
| 435 gui.menu_font = NOFONT; | |
| 436 # endif | |
| 437 # endif | |
| 438 gui.menu_is_active = TRUE; /* default: include menu */ | |
| 439 # ifndef FEAT_GUI_GTK | |
| 440 gui.menu_height = MENU_DEFAULT_HEIGHT; | |
| 441 gui.menu_width = 0; | |
| 442 # endif | |
| 443 #endif | |
| 444 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) | |
| 445 gui.toolbar_height = 0; | |
| 446 #endif | |
| 447 #if defined(FEAT_FOOTER) && defined(FEAT_GUI_MOTIF) | |
| 448 gui.footer_height = 0; | |
| 449 #endif | |
| 450 #ifdef FEAT_BEVAL_TIP | |
| 451 gui.tooltip_fontset = NOFONTSET; | |
| 452 #endif | |
| 453 | |
| 454 gui.scrollbar_width = gui.scrollbar_height = SB_DEFAULT_WIDTH; | |
| 455 gui.prev_wrap = -1; | |
| 456 | |
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457 #if defined(ALWAYS_USE_GUI) || defined(VIMDLL) |
| 7 | 458 result = OK; |
| 459 #else | |
| 3518 | 460 # ifdef FEAT_GUI_GTK |
| 461 /* | |
| 462 * Note: Don't call gtk_init_check() before fork, it will be called after | |
| 463 * the fork. When calling it before fork, it make vim hang for a while. | |
| 464 * See gui_do_fork(). | |
| 465 * Use a simpler check if the GUI window can probably be opened. | |
| 466 */ | |
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467 result = gui.dofork ? gui_mch_early_init_check(TRUE) : gui_mch_init_check(); |
| 3518 | 468 # else |
| 7 | 469 result = gui_mch_init_check(); |
| 3518 | 470 # endif |
| 7 | 471 #endif |
| 472 return result; | |
| 473 } | |
| 474 | |
| 475 /* | |
| 476 * This is the call which starts the GUI. | |
| 477 */ | |
| 478 void | |
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479 gui_init(void) |
| 7 | 480 { |
| 481 win_T *wp; | |
| 482 static int recursive = 0; | |
| 483 | |
| 484 /* | |
| 485 * It's possible to use ":gui" in a .gvimrc file. The first halve of this | |
| 486 * function will then be executed at the first call, the rest by the | |
| 487 * recursive call. This allow the shell to be opened halfway reading a | |
| 488 * gvimrc file. | |
| 489 */ | |
| 490 if (!recursive) | |
| 491 { | |
| 492 ++recursive; | |
| 493 | |
| 494 clip_init(TRUE); | |
| 495 | |
| 496 /* If can't initialize, don't try doing the rest */ | |
| 497 if (gui_init_check() == FAIL) | |
| 498 { | |
| 499 --recursive; | |
| 500 clip_init(FALSE); | |
| 501 return; | |
| 502 } | |
| 503 | |
| 504 /* | |
| 147 | 505 * Reset 'paste'. It's useful in the terminal, but not in the GUI. It |
| 506 * breaks the Paste toolbar button. | |
| 507 */ | |
| 508 set_option_value((char_u *)"paste", 0L, NULL, 0); | |
| 509 | |
| 510 /* | |
| 7 | 511 * Set up system-wide default menus. |
| 512 */ | |
| 513 #if defined(SYS_MENU_FILE) && defined(FEAT_MENU) | |
| 514 if (vim_strchr(p_go, GO_NOSYSMENU) == NULL) | |
| 515 { | |
| 516 sys_menu = TRUE; | |
| 819 | 517 do_source((char_u *)SYS_MENU_FILE, FALSE, DOSO_NONE); |
| 7 | 518 sys_menu = FALSE; |
| 519 } | |
| 520 #endif | |
| 521 | |
| 522 /* | |
| 523 * Switch on the mouse by default, unless the user changed it already. | |
| 524 * This can then be changed in the .gvimrc. | |
| 525 */ | |
| 526 if (!option_was_set((char_u *)"mouse")) | |
| 527 set_string_option_direct((char_u *)"mouse", -1, | |
| 694 | 528 (char_u *)"a", OPT_FREE, SID_NONE); |
| 7 | 529 |
| 530 /* | |
| 531 * If -U option given, use only the initializations from that file and | |
| 532 * nothing else. Skip all initializations for "-U NONE" or "-u NORC". | |
| 533 */ | |
| 534 if (use_gvimrc != NULL) | |
| 535 { | |
| 536 if (STRCMP(use_gvimrc, "NONE") != 0 | |
| 537 && STRCMP(use_gvimrc, "NORC") != 0 | |
| 819 | 538 && do_source(use_gvimrc, FALSE, DOSO_NONE) != OK) |
|
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539 semsg(_("E230: Cannot read from \"%s\""), use_gvimrc); |
| 7 | 540 } |
| 541 else | |
| 542 { | |
| 543 /* | |
| 544 * Get system wide defaults for gvim, only when file name defined. | |
| 545 */ | |
| 546 #ifdef SYS_GVIMRC_FILE | |
| 819 | 547 do_source((char_u *)SYS_GVIMRC_FILE, FALSE, DOSO_NONE); |
| 7 | 548 #endif |
| 549 | |
| 550 /* | |
| 551 * Try to read GUI initialization commands from the following | |
| 552 * places: | |
| 553 * - environment variable GVIMINIT | |
| 554 * - the user gvimrc file (~/.gvimrc) | |
| 555 * - the second user gvimrc file ($VIM/.gvimrc for Dos) | |
| 556 * - the third user gvimrc file ($VIM/.gvimrc for Amiga) | |
| 557 * The first that exists is used, the rest is ignored. | |
| 558 */ | |
| 559 if (process_env((char_u *)"GVIMINIT", FALSE) == FAIL | |
| 819 | 560 && do_source((char_u *)USR_GVIMRC_FILE, TRUE, |
| 561 DOSO_GVIMRC) == FAIL | |
| 7 | 562 #ifdef USR_GVIMRC_FILE2 |
| 819 | 563 && do_source((char_u *)USR_GVIMRC_FILE2, TRUE, |
| 564 DOSO_GVIMRC) == FAIL | |
| 7 | 565 #endif |
|
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566 #ifdef USR_GVIMRC_FILE3 |
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567 && do_source((char_u *)USR_GVIMRC_FILE3, TRUE, |
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568 DOSO_GVIMRC) == FAIL |
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569 #endif |
| 7 | 570 ) |
| 571 { | |
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572 #ifdef USR_GVIMRC_FILE4 |
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573 (void)do_source((char_u *)USR_GVIMRC_FILE4, TRUE, DOSO_GVIMRC); |
| 7 | 574 #endif |
| 575 } | |
| 576 | |
| 577 /* | |
| 578 * Read initialization commands from ".gvimrc" in current | |
| 579 * directory. This is only done if the 'exrc' option is set. | |
| 580 * Because of security reasons we disallow shell and write | |
| 581 * commands now, except for unix if the file is owned by the user | |
| 582 * or 'secure' option has been reset in environment of global | |
| 583 * ".gvimrc". | |
| 584 * Only do this if GVIMRC_FILE is not the same as USR_GVIMRC_FILE, | |
| 585 * USR_GVIMRC_FILE2, USR_GVIMRC_FILE3 or SYS_GVIMRC_FILE. | |
| 586 */ | |
| 587 if (p_exrc) | |
| 588 { | |
| 589 #ifdef UNIX | |
| 590 { | |
|
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|
591 stat_T s; |
| 7 | 592 |
| 593 /* if ".gvimrc" file is not owned by user, set 'secure' | |
| 594 * mode */ | |
| 595 if (mch_stat(GVIMRC_FILE, &s) || s.st_uid != getuid()) | |
| 596 secure = p_secure; | |
| 597 } | |
| 598 #else | |
| 599 secure = p_secure; | |
| 600 #endif | |
| 601 | |
| 602 if ( fullpathcmp((char_u *)USR_GVIMRC_FILE, | |
| 603 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 604 #ifdef SYS_GVIMRC_FILE | |
| 605 && fullpathcmp((char_u *)SYS_GVIMRC_FILE, | |
| 606 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 607 #endif | |
| 608 #ifdef USR_GVIMRC_FILE2 | |
| 609 && fullpathcmp((char_u *)USR_GVIMRC_FILE2, | |
| 610 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 611 #endif | |
| 612 #ifdef USR_GVIMRC_FILE3 | |
| 613 && fullpathcmp((char_u *)USR_GVIMRC_FILE3, | |
| 614 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 615 #endif | |
|
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616 #ifdef USR_GVIMRC_FILE4 |
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617 && fullpathcmp((char_u *)USR_GVIMRC_FILE4, |
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618 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME |
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619 #endif |
| 7 | 620 ) |
| 819 | 621 do_source((char_u *)GVIMRC_FILE, TRUE, DOSO_GVIMRC); |
| 7 | 622 |
| 623 if (secure == 2) | |
| 624 need_wait_return = TRUE; | |
| 625 secure = 0; | |
| 626 } | |
| 627 } | |
| 628 | |
| 629 if (need_wait_return || msg_didany) | |
| 630 wait_return(TRUE); | |
| 631 | |
| 632 --recursive; | |
| 633 } | |
| 634 | |
| 635 /* If recursive call opened the shell, return here from the first call */ | |
| 636 if (gui.in_use) | |
| 637 return; | |
| 638 | |
| 639 /* | |
| 640 * Create the GUI shell. | |
| 641 */ | |
| 642 gui.in_use = TRUE; /* Must be set after menus have been set up */ | |
| 643 if (gui_mch_init() == FAIL) | |
| 644 goto error; | |
| 645 | |
| 646 /* Avoid a delay for an error message that was printed in the terminal | |
| 647 * where Vim was started. */ | |
| 648 emsg_on_display = FALSE; | |
| 649 msg_scrolled = 0; | |
|
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650 clear_sb_text(TRUE); |
| 7 | 651 need_wait_return = FALSE; |
| 652 msg_didany = FALSE; | |
| 653 | |
| 654 /* | |
| 655 * Check validity of any generic resources that may have been loaded. | |
| 656 */ | |
| 657 if (gui.border_width < 0) | |
| 658 gui.border_width = 0; | |
| 659 | |
| 660 /* | |
| 661 * Set up the fonts. First use a font specified with "-fn" or "-font". | |
| 662 */ | |
| 663 if (font_argument != NULL) | |
| 664 set_option_value((char_u *)"gfn", 0L, (char_u *)font_argument, 0); | |
| 665 if ( | |
| 666 #ifdef FEAT_XFONTSET | |
| 667 (*p_guifontset == NUL | |
| 668 || gui_init_font(p_guifontset, TRUE) == FAIL) && | |
| 669 #endif | |
| 670 gui_init_font(*p_guifont == NUL ? hl_get_font_name() | |
| 671 : p_guifont, FALSE) == FAIL) | |
| 672 { | |
|
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changeset
|
673 emsg(_("E665: Cannot start GUI, no valid font found")); |
| 7 | 674 goto error2; |
| 675 } | |
| 676 if (gui_get_wide_font() == FAIL) | |
|
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diff
changeset
|
677 emsg(_("E231: 'guifontwide' invalid")); |
| 7 | 678 |
| 679 gui.num_cols = Columns; | |
| 680 gui.num_rows = Rows; | |
| 681 gui_reset_scroll_region(); | |
| 682 | |
| 683 /* Create initial scrollbars */ | |
| 684 FOR_ALL_WINDOWS(wp) | |
| 685 { | |
| 686 gui_create_scrollbar(&wp->w_scrollbars[SBAR_LEFT], SBAR_LEFT, wp); | |
| 687 gui_create_scrollbar(&wp->w_scrollbars[SBAR_RIGHT], SBAR_RIGHT, wp); | |
| 688 } | |
| 689 gui_create_scrollbar(&gui.bottom_sbar, SBAR_BOTTOM, NULL); | |
| 690 | |
| 691 #ifdef FEAT_MENU | |
| 692 gui_create_initial_menus(root_menu); | |
| 693 #endif | |
| 694 #ifdef FEAT_SIGN_ICONS | |
| 695 sign_gui_started(); | |
| 696 #endif | |
| 697 | |
| 698 /* Configure the desired menu and scrollbars */ | |
| 699 gui_init_which_components(NULL); | |
| 700 | |
| 701 /* All components of the GUI have been created now */ | |
| 702 gui.shell_created = TRUE; | |
| 703 | |
|
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changeset
|
704 #ifdef FEAT_GUI_MSWIN |
|
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patch 8.1.0626: MS-Windows: no resize to fit parent when using --windowid
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diff
changeset
|
705 // Set the shell size, adjusted for the screen size. For GTK this only |
|
5e7515dbf871
patch 8.1.0626: MS-Windows: no resize to fit parent when using --windowid
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changeset
|
706 // works after the shell has been opened, thus it is further down. |
|
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changeset
|
707 // If the window is already maximized (e.g. when --windowid is passed in), |
|
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changeset
|
708 // we want to use the system-provided dimensions by passing FALSE to |
|
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patch 8.1.1092: setting 'guifont' when maximized resizes the Vim window
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changeset
|
709 // mustset. Otherwise, we want to initialize with the default rows/columns. |
|
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patch 8.1.1092: setting 'guifont' when maximized resizes the Vim window
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changeset
|
710 if (gui_mch_maximized()) |
|
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|
711 gui_set_shellsize(FALSE, TRUE, RESIZE_BOTH); |
|
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|
712 else |
|
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|
713 gui_set_shellsize(TRUE, TRUE, RESIZE_BOTH); |
|
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changeset
|
714 #else |
|
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changeset
|
715 # ifndef FEAT_GUI_GTK |
|
acbb1a815e7c
patch 8.1.1097: Motif build fails
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|
716 gui_set_shellsize(FALSE, TRUE, RESIZE_BOTH); |
|
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changeset
|
717 # endif |
| 7 | 718 #endif |
| 719 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 720 /* Need to set the size of the menubar after all the menus have been | |
| 721 * created. */ | |
| 722 gui_mch_compute_menu_height((Widget)0); | |
| 723 #endif | |
| 724 | |
| 725 /* | |
| 726 * Actually open the GUI shell. | |
| 727 */ | |
| 728 if (gui_mch_open() != FAIL) | |
| 729 { | |
| 730 #ifdef FEAT_TITLE | |
| 731 maketitle(); | |
| 732 resettitle(); | |
| 733 #endif | |
| 734 init_gui_options(); | |
| 735 #ifdef FEAT_ARABIC | |
| 736 /* Our GUI can't do bidi. */ | |
| 737 p_tbidi = FALSE; | |
| 738 #endif | |
| 574 | 739 #if defined(FEAT_GUI_GTK) |
| 7 | 740 /* Give GTK+ a chance to put all widget's into place. */ |
| 741 gui_mch_update(); | |
| 827 | 742 |
| 743 # ifdef FEAT_MENU | |
| 744 /* If there is no 'm' in 'guioptions' we need to remove the menu now. | |
| 745 * It was still there to make F10 work. */ | |
| 746 if (vim_strchr(p_go, GO_MENUS) == NULL) | |
| 747 { | |
| 748 --gui.starting; | |
| 749 gui_mch_enable_menu(FALSE); | |
| 750 ++gui.starting; | |
| 751 gui_mch_update(); | |
| 752 } | |
| 753 # endif | |
| 754 | |
| 7 | 755 /* Now make sure the shell fits on the screen. */ |
|
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changeset
|
756 if (gui_mch_maximized()) |
|
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changeset
|
757 gui_set_shellsize(FALSE, TRUE, RESIZE_BOTH); |
|
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|
758 else |
|
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|
759 gui_set_shellsize(TRUE, TRUE, RESIZE_BOTH); |
| 7 | 760 #endif |
| 261 | 761 /* When 'lines' was set while starting up the topframe may have to be |
| 762 * resized. */ | |
| 763 win_new_shellsize(); | |
| 187 | 764 |
|
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patch 8.0.1312: balloon_show() only works in terminal when compiled with GUI
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changeset
|
765 #ifdef FEAT_BEVAL_GUI |
| 187 | 766 /* Always create the Balloon Evaluation area, but disable it when |
|
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changeset
|
767 * 'ballooneval' is off. */ |
|
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patch 8.0.1309: cannot use 'balloonexpr' in a terminal
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changeset
|
768 if (balloonEval != NULL) |
|
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changeset
|
769 { |
|
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patch 8.1.0121: crash when using ballooneval related to 'vartabstop'
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|
770 # ifdef FEAT_VARTABS |
|
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patch 8.1.0121: crash when using ballooneval related to 'vartabstop'
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changeset
|
771 vim_free(balloonEval->vts); |
|
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|
772 # endif |
|
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|
773 vim_free(balloonEval); |
|
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changeset
|
774 } |
|
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changeset
|
775 balloonEvalForTerm = FALSE; |
| 187 | 776 # ifdef FEAT_GUI_GTK |
| 777 balloonEval = gui_mch_create_beval_area(gui.drawarea, NULL, | |
| 778 &general_beval_cb, NULL); | |
| 779 # else | |
| 216 | 780 # if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA) |
| 187 | 781 { |
| 782 extern Widget textArea; | |
| 783 balloonEval = gui_mch_create_beval_area(textArea, NULL, | |
| 216 | 784 &general_beval_cb, NULL); |
| 187 | 785 } |
| 786 # else | |
|
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patch 8.1.0941: macros for MS-Windows are inconsistent
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diff
changeset
|
787 # ifdef FEAT_GUI_MSWIN |
| 187 | 788 balloonEval = gui_mch_create_beval_area(NULL, NULL, |
| 789 &general_beval_cb, NULL); | |
| 790 # endif | |
| 791 # endif | |
| 792 # endif | |
| 793 if (!p_beval) | |
| 794 gui_mch_disable_beval_area(balloonEval); | |
| 795 #endif | |
| 796 | |
| 7 | 797 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
| 798 if (!im_xim_isvalid_imactivate()) | |
|
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changeset
|
799 emsg(_("E599: Value of 'imactivatekey' is invalid")); |
| 7 | 800 #endif |
| 37 | 801 /* When 'cmdheight' was set during startup it may not have taken |
| 802 * effect yet. */ | |
| 803 if (p_ch != 1L) | |
| 824 | 804 command_height(); |
| 7 | 805 |
| 806 return; | |
| 807 } | |
| 808 | |
| 809 error2: | |
| 810 #ifdef FEAT_GUI_X11 | |
| 811 /* undo gui_mch_init() */ | |
| 812 gui_mch_uninit(); | |
| 813 #endif | |
| 814 | |
| 815 error: | |
| 816 gui.in_use = FALSE; | |
| 817 clip_init(FALSE); | |
| 818 } | |
| 819 | |
| 820 | |
| 821 void | |
|
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diff
changeset
|
822 gui_exit(int rc) |
| 7 | 823 { |
| 824 /* don't free the fonts, it leads to a BUS error | |
| 825 * richard@whitequeen.com Jul 99 */ | |
| 826 free_highlight_fonts(); | |
| 827 gui.in_use = FALSE; | |
| 828 gui_mch_exit(rc); | |
| 829 } | |
| 830 | |
| 574 | 831 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) || defined(FEAT_GUI_MSWIN) \ |
| 7 | 832 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) || defined(PROTO) |
| 1002 | 833 # define NEED_GUI_UPDATE_SCREEN 1 |
| 7 | 834 /* |
| 835 * Called when the GUI shell is closed by the user. If there are no changed | |
| 836 * files Vim exits, otherwise there will be a dialog to ask the user what to | |
| 837 * do. | |
| 838 * When this function returns, Vim should NOT exit! | |
| 839 */ | |
| 840 void | |
|
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Christian Brabandt <cb@256bit.org>
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7801
diff
changeset
|
841 gui_shell_closed(void) |
| 7 | 842 { |
| 843 cmdmod_T save_cmdmod; | |
| 844 | |
| 845 save_cmdmod = cmdmod; | |
| 846 | |
| 847 /* Only exit when there are no changed files */ | |
| 848 exiting = TRUE; | |
| 849 # ifdef FEAT_BROWSE | |
| 850 cmdmod.browse = TRUE; | |
| 851 # endif | |
| 852 # if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 853 cmdmod.confirm = TRUE; | |
| 854 # endif | |
| 855 /* If there are changed buffers, present the user with a dialog if | |
| 856 * possible, otherwise give an error message. */ | |
|
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commit https://github.com/vim/vim/commit/027387f70c671f62e3e08e0bdd09ec05b0232735
Christian Brabandt <cb@256bit.org>
parents:
7208
diff
changeset
|
857 if (!check_changed_any(FALSE, FALSE)) |
| 7 | 858 getout(0); |
| 859 | |
| 860 exiting = FALSE; | |
| 861 cmdmod = save_cmdmod; | |
| 1002 | 862 gui_update_screen(); /* redraw, window may show changed buffer */ |
| 7 | 863 } |
| 864 #endif | |
| 865 | |
| 866 /* | |
| 4352 | 867 * Set the font. "font_list" is a comma separated list of font names. The |
| 7 | 868 * first font name that works is used. If none is found, use the default |
| 869 * font. | |
| 870 * If "fontset" is TRUE, the "font_list" is used as one name for the fontset. | |
| 871 * Return OK when able to set the font. When it failed FAIL is returned and | |
| 872 * the fonts are unchanged. | |
| 873 */ | |
| 874 int | |
|
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diff
changeset
|
875 gui_init_font(char_u *font_list, int fontset UNUSED) |
| 7 | 876 { |
| 877 #define FONTLEN 320 | |
| 878 char_u font_name[FONTLEN]; | |
| 879 int font_list_empty = FALSE; | |
| 880 int ret = FAIL; | |
| 881 | |
| 882 if (!gui.in_use) | |
| 883 return FAIL; | |
| 884 | |
| 885 font_name[0] = NUL; | |
| 886 if (*font_list == NUL) | |
| 887 font_list_empty = TRUE; | |
| 888 else | |
| 889 { | |
| 890 #ifdef FEAT_XFONTSET | |
| 891 /* When using a fontset, the whole list of fonts is one name. */ | |
| 892 if (fontset) | |
| 893 ret = gui_mch_init_font(font_list, TRUE); | |
| 894 else | |
| 895 #endif | |
| 896 while (*font_list != NUL) | |
| 897 { | |
| 898 /* Isolate one comma separated font name. */ | |
| 899 (void)copy_option_part(&font_list, font_name, FONTLEN, ","); | |
| 900 | |
| 901 /* Careful!!! The Win32 version of gui_mch_init_font(), when | |
| 902 * called with "*" will change p_guifont to the selected font | |
| 903 * name, which frees the old value. This makes font_list | |
| 904 * invalid. Thus when OK is returned here, font_list must no | |
| 905 * longer be used! */ | |
| 906 if (gui_mch_init_font(font_name, FALSE) == OK) | |
| 907 { | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
908 #if !defined(FEAT_GUI_GTK) |
| 7 | 909 /* If it's a Unicode font, try setting 'guifontwide' to a |
| 910 * similar double-width font. */ | |
| 911 if ((p_guifontwide == NULL || *p_guifontwide == NUL) | |
| 912 && strstr((char *)font_name, "10646") != NULL) | |
| 913 set_guifontwide(font_name); | |
| 914 #endif | |
| 915 ret = OK; | |
| 916 break; | |
| 917 } | |
| 918 } | |
| 919 } | |
| 920 | |
| 921 if (ret != OK | |
| 922 && STRCMP(font_list, "*") != 0 | |
| 923 && (font_list_empty || gui.norm_font == NOFONT)) | |
| 924 { | |
| 925 /* | |
| 926 * Couldn't load any font in 'font_list', keep the current font if | |
| 927 * there is one. If 'font_list' is empty, or if there is no current | |
| 928 * font, tell gui_mch_init_font() to try to find a font we can load. | |
| 929 */ | |
| 930 ret = gui_mch_init_font(NULL, FALSE); | |
| 931 } | |
| 932 | |
| 933 if (ret == OK) | |
| 934 { | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
935 #ifndef FEAT_GUI_GTK |
| 7 | 936 /* Set normal font as current font */ |
| 937 # ifdef FEAT_XFONTSET | |
| 938 if (gui.fontset != NOFONTSET) | |
| 939 gui_mch_set_fontset(gui.fontset); | |
| 940 else | |
| 941 # endif | |
| 942 gui_mch_set_font(gui.norm_font); | |
| 943 #endif | |
|
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diff
changeset
|
944 gui_set_shellsize(FALSE, TRUE, RESIZE_BOTH); |
| 7 | 945 } |
| 946 | |
| 947 return ret; | |
| 948 } | |
| 949 | |
|
15595
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patch 8.1.0805: too many #ifdefs
Bram Moolenaar <Bram@vim.org>
parents:
15543
diff
changeset
|
950 #ifndef FEAT_GUI_GTK |
| 7 | 951 /* |
| 952 * Try setting 'guifontwide' to a font twice as wide as "name". | |
| 953 */ | |
| 954 static void | |
|
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Christian Brabandt <cb@256bit.org>
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7801
diff
changeset
|
955 set_guifontwide(char_u *name) |
| 7 | 956 { |
| 957 int i = 0; | |
| 958 char_u wide_name[FONTLEN + 10]; /* room for 2 * width and '*' */ | |
| 959 char_u *wp = NULL; | |
| 960 char_u *p; | |
| 961 GuiFont font; | |
| 962 | |
| 963 wp = wide_name; | |
| 964 for (p = name; *p != NUL; ++p) | |
| 965 { | |
| 966 *wp++ = *p; | |
| 967 if (*p == '-') | |
| 968 { | |
| 969 ++i; | |
| 970 if (i == 6) /* font type: change "--" to "-*-" */ | |
| 971 { | |
| 972 if (p[1] == '-') | |
| 973 *wp++ = '*'; | |
| 974 } | |
| 975 else if (i == 12) /* found the width */ | |
| 976 { | |
| 977 ++p; | |
| 978 i = getdigits(&p); | |
| 979 if (i != 0) | |
| 980 { | |
| 981 /* Double the width specification. */ | |
| 982 sprintf((char *)wp, "%d%s", i * 2, p); | |
| 983 font = gui_mch_get_font(wide_name, FALSE); | |
| 984 if (font != NOFONT) | |
| 985 { | |
| 37 | 986 gui_mch_free_font(gui.wide_font); |
| 7 | 987 gui.wide_font = font; |
| 988 set_string_option_direct((char_u *)"gfw", -1, | |
| 694 | 989 wide_name, OPT_FREE, 0); |
| 7 | 990 } |
| 991 } | |
| 992 break; | |
| 993 } | |
| 994 } | |
| 995 } | |
| 996 } | |
|
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parents:
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diff
changeset
|
997 #endif /* !FEAT_GUI_GTK */ |
| 7 | 998 |
| 999 /* | |
| 1000 * Get the font for 'guifontwide'. | |
| 1001 * Return FAIL for an invalid font name. | |
| 1002 */ | |
| 1003 int | |
|
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diff
changeset
|
1004 gui_get_wide_font(void) |
| 7 | 1005 { |
| 1006 GuiFont font = NOFONT; | |
| 1007 char_u font_name[FONTLEN]; | |
| 1008 char_u *p; | |
| 1009 | |
| 1010 if (!gui.in_use) /* Can't allocate font yet, assume it's OK. */ | |
| 1011 return OK; /* Will give an error message later. */ | |
| 1012 | |
| 1013 if (p_guifontwide != NULL && *p_guifontwide != NUL) | |
| 1014 { | |
| 1015 for (p = p_guifontwide; *p != NUL; ) | |
| 1016 { | |
| 1017 /* Isolate one comma separated font name. */ | |
| 1018 (void)copy_option_part(&p, font_name, FONTLEN, ","); | |
| 1019 font = gui_mch_get_font(font_name, FALSE); | |
| 1020 if (font != NOFONT) | |
| 1021 break; | |
| 1022 } | |
| 1023 if (font == NOFONT) | |
| 1024 return FAIL; | |
| 1025 } | |
| 1026 | |
| 1027 gui_mch_free_font(gui.wide_font); | |
|
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|
1028 #ifdef FEAT_GUI_GTK |
| 7 | 1029 /* Avoid unnecessary overhead if 'guifontwide' is equal to 'guifont'. */ |
| 1030 if (font != NOFONT && gui.norm_font != NOFONT | |
| 1031 && pango_font_description_equal(font, gui.norm_font)) | |
| 1032 { | |
| 1033 gui.wide_font = NOFONT; | |
| 1034 gui_mch_free_font(font); | |
| 1035 } | |
| 1036 else | |
|
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|
1037 #endif |
| 7 | 1038 gui.wide_font = font; |
|
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|
1039 #ifdef FEAT_GUI_MSWIN |
| 4055 | 1040 gui_mch_wide_font_changed(); |
|
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1041 #else |
|
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1042 /* |
|
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1043 * TODO: setup wide_bold_font, wide_ital_font and wide_boldital_font to |
|
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1044 * support those fonts for 'guifontwide'. |
|
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1045 */ |
|
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|
1046 #endif |
| 7 | 1047 return OK; |
| 1048 } | |
| 1049 | |
| 1050 void | |
|
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|
1051 gui_set_cursor(int row, int col) |
| 7 | 1052 { |
| 1053 gui.row = row; | |
| 1054 gui.col = col; | |
| 1055 } | |
| 1056 | |
| 1057 /* | |
| 1058 * gui_check_pos - check if the cursor is on the screen. | |
| 1059 */ | |
| 1060 static void | |
|
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|
1061 gui_check_pos(void) |
| 7 | 1062 { |
| 1063 if (gui.row >= screen_Rows) | |
| 1064 gui.row = screen_Rows - 1; | |
| 1065 if (gui.col >= screen_Columns) | |
| 1066 gui.col = screen_Columns - 1; | |
| 1067 if (gui.cursor_row >= screen_Rows || gui.cursor_col >= screen_Columns) | |
| 1068 gui.cursor_is_valid = FALSE; | |
| 1069 } | |
| 1070 | |
| 1071 /* | |
| 1072 * Redraw the cursor if necessary or when forced. | |
| 1073 * Careful: The contents of ScreenLines[] must match what is on the screen, | |
| 1074 * otherwise this goes wrong. May need to call out_flush() first. | |
| 1075 */ | |
| 1076 void | |
|
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|
1077 gui_update_cursor( |
|
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|
1078 int force, /* when TRUE, update even when not moved */ |
|
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1079 int clear_selection)/* clear selection under cursor */ |
| 7 | 1080 { |
| 1081 int cur_width = 0; | |
| 1082 int cur_height = 0; | |
| 1083 int old_hl_mask; | |
|
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1084 cursorentry_T *shape; |
| 7 | 1085 int id; |
|
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1086 #ifdef FEAT_TERMINAL |
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1087 guicolor_T shape_fg = INVALCOLOR; |
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1088 guicolor_T shape_bg = INVALCOLOR; |
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1089 #endif |
| 7 | 1090 guicolor_T cfg, cbg, cc; /* cursor fore-/background color */ |
| 1091 int cattr; /* cursor attributes */ | |
| 1092 int attr; | |
| 1093 attrentry_T *aep = NULL; | |
| 1094 | |
| 1695 | 1095 /* Don't update the cursor when halfway busy scrolling or the screen size |
| 1096 * doesn't match 'columns' and 'lines. ScreenLines[] isn't valid then. */ | |
| 1097 if (!can_update_cursor || screen_Columns != gui.num_cols | |
| 1098 || screen_Rows != gui.num_rows) | |
| 7 | 1099 return; |
| 1100 | |
| 1101 gui_check_pos(); | |
| 1102 if (!gui.cursor_is_valid || force | |
| 1103 || gui.row != gui.cursor_row || gui.col != gui.cursor_col) | |
| 1104 { | |
| 1105 gui_undraw_cursor(); | |
| 1106 if (gui.row < 0) | |
| 1107 return; | |
|
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changeset
|
1108 #ifdef HAVE_INPUT_METHOD |
| 7 | 1109 if (gui.row != gui.cursor_row || gui.col != gui.cursor_col) |
| 1110 im_set_position(gui.row, gui.col); | |
| 1111 #endif | |
| 1112 gui.cursor_row = gui.row; | |
| 1113 gui.cursor_col = gui.col; | |
| 1114 | |
| 1115 /* Only write to the screen after ScreenLines[] has been initialized */ | |
| 1116 if (!screen_cleared || ScreenLines == NULL) | |
| 1117 return; | |
| 1118 | |
| 1119 /* Clear the selection if we are about to write over it */ | |
| 1120 if (clear_selection) | |
| 1121 clip_may_clear_selection(gui.row, gui.row); | |
| 1122 /* Check that the cursor is inside the shell (resizing may have made | |
| 1123 * it invalid) */ | |
| 1124 if (gui.row >= screen_Rows || gui.col >= screen_Columns) | |
| 1125 return; | |
| 1126 | |
| 1127 gui.cursor_is_valid = TRUE; | |
| 1128 | |
| 1129 /* | |
| 1130 * How the cursor is drawn depends on the current mode. | |
|
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1131 * When in a terminal window use the shape/color specified there. |
| 7 | 1132 */ |
|
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|
1133 #ifdef FEAT_TERMINAL |
|
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|
1134 if (terminal_is_active()) |
|
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1135 shape = term_get_cursor_shape(&shape_fg, &shape_bg); |
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1136 else |
|
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1137 #endif |
|
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1138 shape = &shape_table[get_shape_idx(FALSE)]; |
| 7 | 1139 if (State & LANGMAP) |
|
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|
1140 id = shape->id_lm; |
| 7 | 1141 else |
|
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|
1142 id = shape->id; |
| 7 | 1143 |
| 1144 /* get the colors and attributes for the cursor. Default is inverted */ | |
| 1145 cfg = INVALCOLOR; | |
| 1146 cbg = INVALCOLOR; | |
| 1147 cattr = HL_INVERSE; | |
|
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|
1148 gui_mch_set_blinking(shape->blinkwait, |
|
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|
1149 shape->blinkon, |
|
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|
1150 shape->blinkoff); |
|
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patch 8.0.1296: checking the same condition twice
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changeset
|
1151 if (shape->blinkwait == 0 || shape->blinkon == 0 |
|
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|
1152 || shape->blinkoff == 0) |
|
13152
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patch 8.0.1450: GUI: endless loop when stopping cursor blinking
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diff
changeset
|
1153 gui_mch_stop_blink(FALSE); |
|
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|
1154 #ifdef FEAT_TERMINAL |
|
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1155 if (shape_bg != INVALCOLOR) |
|
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1156 { |
|
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|
1157 cattr = 0; |
|
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|
1158 cfg = shape_fg; |
|
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1159 cbg = shape_bg; |
|
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1160 } |
|
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|
1161 else |
|
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|
1162 #endif |
| 7 | 1163 if (id > 0) |
| 1164 { | |
| 1165 cattr = syn_id2colors(id, &cfg, &cbg); | |
|
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changeset
|
1166 #if defined(HAVE_INPUT_METHOD) || defined(FEAT_HANGULIN) |
| 7 | 1167 { |
| 1168 static int iid; | |
| 1169 guicolor_T fg, bg; | |
| 1170 | |
| 1668 | 1171 if ( |
|
13194
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patch 8.0.1471: on MS-Windows CursorIM highlighting no longer works
Christian Brabandt <cb@256bit.org>
parents:
13176
diff
changeset
|
1172 # if defined(FEAT_GUI_GTK) && defined(FEAT_XIM) && !defined(FEAT_HANGULIN) |
| 1668 | 1173 preedit_get_status() |
| 1174 # else | |
| 1175 im_get_status() | |
| 1176 # endif | |
| 1177 ) | |
| 7 | 1178 { |
| 1179 iid = syn_name2id((char_u *)"CursorIM"); | |
| 1180 if (iid > 0) | |
| 1181 { | |
| 1182 syn_id2colors(iid, &fg, &bg); | |
| 1183 if (bg != INVALCOLOR) | |
| 1184 cbg = bg; | |
| 1185 if (fg != INVALCOLOR) | |
| 1186 cfg = fg; | |
| 1187 } | |
| 1188 } | |
| 1189 } | |
| 1190 #endif | |
| 1191 } | |
| 1192 | |
| 1193 /* | |
| 1194 * Get the attributes for the character under the cursor. | |
| 1195 * When no cursor color was given, use the character color. | |
| 1196 */ | |
| 1197 attr = ScreenAttrs[LineOffset[gui.row] + gui.col]; | |
| 1198 if (attr > HL_ALL) | |
| 1199 aep = syn_gui_attr2entry(attr); | |
| 1200 if (aep != NULL) | |
| 1201 { | |
| 1202 attr = aep->ae_attr; | |
| 1203 if (cfg == INVALCOLOR) | |
| 1204 cfg = ((attr & HL_INVERSE) ? aep->ae_u.gui.bg_color | |
| 1205 : aep->ae_u.gui.fg_color); | |
| 1206 if (cbg == INVALCOLOR) | |
| 1207 cbg = ((attr & HL_INVERSE) ? aep->ae_u.gui.fg_color | |
| 1208 : aep->ae_u.gui.bg_color); | |
| 1209 } | |
| 1210 if (cfg == INVALCOLOR) | |
| 1211 cfg = (attr & HL_INVERSE) ? gui.back_pixel : gui.norm_pixel; | |
| 1212 if (cbg == INVALCOLOR) | |
| 1213 cbg = (attr & HL_INVERSE) ? gui.norm_pixel : gui.back_pixel; | |
| 1214 | |
| 1215 #ifdef FEAT_XIM | |
| 1216 if (aep != NULL) | |
| 1217 { | |
| 1218 xim_bg_color = ((attr & HL_INVERSE) ? aep->ae_u.gui.fg_color | |
| 1219 : aep->ae_u.gui.bg_color); | |
| 1220 xim_fg_color = ((attr & HL_INVERSE) ? aep->ae_u.gui.bg_color | |
| 1221 : aep->ae_u.gui.fg_color); | |
| 1222 if (xim_bg_color == INVALCOLOR) | |
| 1223 xim_bg_color = (attr & HL_INVERSE) ? gui.norm_pixel | |
| 1224 : gui.back_pixel; | |
| 1225 if (xim_fg_color == INVALCOLOR) | |
| 1226 xim_fg_color = (attr & HL_INVERSE) ? gui.back_pixel | |
| 1227 : gui.norm_pixel; | |
| 1228 } | |
| 1229 else | |
| 1230 { | |
| 1231 xim_bg_color = (attr & HL_INVERSE) ? gui.norm_pixel | |
| 1232 : gui.back_pixel; | |
| 1233 xim_fg_color = (attr & HL_INVERSE) ? gui.back_pixel | |
| 1234 : gui.norm_pixel; | |
| 1235 } | |
| 1236 #endif | |
| 1237 | |
| 1238 attr &= ~HL_INVERSE; | |
| 1239 if (cattr & HL_INVERSE) | |
| 1240 { | |
| 1241 cc = cbg; | |
| 1242 cbg = cfg; | |
| 1243 cfg = cc; | |
| 1244 } | |
| 1245 cattr &= ~HL_INVERSE; | |
| 1246 | |
| 1247 /* | |
| 1248 * When we don't have window focus, draw a hollow cursor. | |
| 1249 */ | |
| 1250 if (!gui.in_focus) | |
| 1251 { | |
| 1252 gui_mch_draw_hollow_cursor(cbg); | |
| 1253 return; | |
| 1254 } | |
| 1255 | |
| 1256 old_hl_mask = gui.highlight_mask; | |
|
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|
1257 if (shape->shape == SHAPE_BLOCK |
| 7 | 1258 #ifdef FEAT_HANGULIN |
| 1259 || composing_hangul | |
| 1260 #endif | |
| 1261 ) | |
| 1262 { | |
| 1263 /* | |
| 1264 * Draw the text character with the cursor colors. Use the | |
| 1265 * character attributes plus the cursor attributes. | |
| 1266 */ | |
| 1267 gui.highlight_mask = (cattr | attr); | |
| 1268 #ifdef FEAT_HANGULIN | |
| 1269 if (composing_hangul) | |
|
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1270 { |
|
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|
1271 char_u *comp_buf; |
|
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1272 int comp_len; |
|
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1273 |
|
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|
1274 comp_buf = hangul_composing_buffer_get(&comp_len); |
|
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1275 if (comp_buf) |
|
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1276 { |
|
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|
1277 (void)gui_outstr_nowrap(comp_buf, comp_len, |
|
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1278 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, |
|
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|
1279 cfg, cbg, 0); |
|
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|
1280 vim_free(comp_buf); |
|
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1281 } |
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1282 } |
| 7 | 1283 else |
| 1284 #endif | |
| 1285 (void)gui_screenchar(LineOffset[gui.row] + gui.col, | |
| 1286 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, cfg, cbg, 0); | |
| 1287 } | |
| 1288 else | |
| 1289 { | |
|
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1290 #if defined(FEAT_RIGHTLEFT) |
| 7 | 1291 int col_off = FALSE; |
| 1292 #endif | |
| 1293 /* | |
| 1294 * First draw the partial cursor, then overwrite with the text | |
| 1295 * character, using a transparent background. | |
| 1296 */ | |
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1297 if (shape->shape == SHAPE_VER) |
| 7 | 1298 { |
| 1299 cur_height = gui.char_height; | |
|
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1300 cur_width = (gui.char_width * shape->percentage + 99) / 100; |
| 7 | 1301 } |
| 1302 else | |
| 1303 { | |
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1304 cur_height = (gui.char_height * shape->percentage + 99) / 100; |
| 7 | 1305 cur_width = gui.char_width; |
| 1306 } | |
| 1378 | 1307 if (has_mbyte && (*mb_off2cells)(LineOffset[gui.row] + gui.col, |
| 1308 LineOffset[gui.row] + screen_Columns) > 1) | |
| 7 | 1309 { |
| 1310 /* Double wide character. */ | |
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1311 if (shape->shape != SHAPE_VER) |
| 7 | 1312 cur_width += gui.char_width; |
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1313 #ifdef FEAT_RIGHTLEFT |
| 7 | 1314 if (CURSOR_BAR_RIGHT) |
| 1315 { | |
| 1316 /* gui.col points to the left halve of the character but | |
| 1317 * the vertical line needs to be on the right halve. | |
| 1318 * A double-wide horizontal line is also drawn from the | |
| 1319 * right halve in gui_mch_draw_part_cursor(). */ | |
| 1320 col_off = TRUE; | |
| 1321 ++gui.col; | |
| 1322 } | |
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1323 #endif |
| 7 | 1324 } |
| 1325 gui_mch_draw_part_cursor(cur_width, cur_height, cbg); | |
|
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1326 #if defined(FEAT_RIGHTLEFT) |
| 7 | 1327 if (col_off) |
| 1328 --gui.col; | |
| 1329 #endif | |
| 1330 | |
| 1331 #ifndef FEAT_GUI_MSWIN /* doesn't seem to work for MSWindows */ | |
| 1332 gui.highlight_mask = ScreenAttrs[LineOffset[gui.row] + gui.col]; | |
| 1333 (void)gui_screenchar(LineOffset[gui.row] + gui.col, | |
| 1334 GUI_MON_TRS_CURSOR | GUI_MON_NOCLEAR, | |
| 1335 (guicolor_T)0, (guicolor_T)0, 0); | |
| 1336 #endif | |
| 1337 } | |
| 1338 gui.highlight_mask = old_hl_mask; | |
| 1339 } | |
| 1340 } | |
| 1341 | |
| 1342 #if defined(FEAT_MENU) || defined(PROTO) | |
| 1343 void | |
|
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1344 gui_position_menu(void) |
| 7 | 1345 { |
| 574 | 1346 # if !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF) |
| 7 | 1347 if (gui.menu_is_active && gui.in_use) |
| 1348 gui_mch_set_menu_pos(0, 0, gui.menu_width, gui.menu_height); | |
| 1349 # endif | |
| 1350 } | |
| 1351 #endif | |
| 1352 | |
| 1353 /* | |
| 1354 * Position the various GUI components (text area, menu). The vertical | |
| 1355 * scrollbars are NOT handled here. See gui_update_scrollbars(). | |
| 1356 */ | |
| 1357 static void | |
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1358 gui_position_components(int total_width UNUSED) |
| 7 | 1359 { |
| 1360 int text_area_x; | |
| 1361 int text_area_y; | |
| 1362 int text_area_width; | |
| 1363 int text_area_height; | |
| 1364 | |
| 1365 /* avoid that moving components around generates events */ | |
| 1366 ++hold_gui_events; | |
| 1367 | |
| 1368 text_area_x = 0; | |
| 1369 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 1370 text_area_x += gui.scrollbar_width; | |
| 1371 | |
| 1372 text_area_y = 0; | |
| 1373 #if defined(FEAT_MENU) && !(defined(FEAT_GUI_GTK) || defined(FEAT_GUI_PHOTON)) | |
| 1374 gui.menu_width = total_width; | |
| 1375 if (gui.menu_is_active) | |
| 1376 text_area_y += gui.menu_height; | |
| 1377 #endif | |
| 1378 #if defined(FEAT_TOOLBAR) && defined(FEAT_GUI_MSWIN) | |
| 1379 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 1380 text_area_y = TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT; | |
| 1381 #endif | |
| 1382 | |
| 819 | 1383 # if defined(FEAT_GUI_TABLINE) && (defined(FEAT_GUI_MSWIN) \ |
| 1378 | 1384 || defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_MAC)) |
| 810 | 1385 if (gui_has_tabline()) |
| 843 | 1386 text_area_y += gui.tabline_height; |
| 810 | 1387 #endif |
| 1388 | |
| 7 | 1389 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) |
| 1390 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 1391 { | |
| 1392 # ifdef FEAT_GUI_ATHENA | |
| 1393 gui_mch_set_toolbar_pos(0, text_area_y, | |
| 1394 gui.menu_width, gui.toolbar_height); | |
| 1395 # endif | |
| 1396 text_area_y += gui.toolbar_height; | |
| 1397 } | |
| 1398 #endif | |
| 1399 | |
| 1400 text_area_width = gui.num_cols * gui.char_width + gui.border_offset * 2; | |
| 1401 text_area_height = gui.num_rows * gui.char_height + gui.border_offset * 2; | |
| 1402 | |
| 1403 gui_mch_set_text_area_pos(text_area_x, | |
| 1404 text_area_y, | |
| 1405 text_area_width, | |
| 1406 text_area_height | |
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1407 #if defined(FEAT_XIM) && !defined(FEAT_GUI_GTK) |
| 7 | 1408 + xim_get_status_area_height() |
| 1409 #endif | |
| 1410 ); | |
| 1411 #ifdef FEAT_MENU | |
| 1412 gui_position_menu(); | |
| 1413 #endif | |
| 1414 if (gui.which_scrollbars[SBAR_BOTTOM]) | |
| 1415 gui_mch_set_scrollbar_pos(&gui.bottom_sbar, | |
| 1416 text_area_x, | |
| 1417 text_area_y + text_area_height, | |
| 1418 text_area_width, | |
| 1419 gui.scrollbar_height); | |
| 1420 gui.left_sbar_x = 0; | |
| 1421 gui.right_sbar_x = text_area_x + text_area_width; | |
| 1422 | |
| 1423 --hold_gui_events; | |
| 1424 } | |
| 1425 | |
| 444 | 1426 /* |
| 1427 * Get the width of the widgets and decorations to the side of the text area. | |
| 1428 */ | |
| 7 | 1429 int |
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1430 gui_get_base_width(void) |
| 7 | 1431 { |
| 1432 int base_width; | |
| 1433 | |
| 1434 base_width = 2 * gui.border_offset; | |
| 1435 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 1436 base_width += gui.scrollbar_width; | |
| 1437 if (gui.which_scrollbars[SBAR_RIGHT]) | |
| 1438 base_width += gui.scrollbar_width; | |
| 1439 return base_width; | |
| 1440 } | |
| 1441 | |
| 444 | 1442 /* |
| 1443 * Get the height of the widgets and decorations above and below the text area. | |
| 1444 */ | |
| 7 | 1445 int |
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1446 gui_get_base_height(void) |
| 7 | 1447 { |
| 1448 int base_height; | |
| 1449 | |
| 1450 base_height = 2 * gui.border_offset; | |
| 1451 if (gui.which_scrollbars[SBAR_BOTTOM]) | |
| 1452 base_height += gui.scrollbar_height; | |
| 1453 #ifdef FEAT_GUI_GTK | |
| 1454 /* We can't take the sizes properly into account until anything is | |
| 1455 * realized. Therefore we recalculate all the values here just before | |
| 1456 * setting the size. (--mdcki) */ | |
| 1457 #else | |
| 1458 # ifdef FEAT_MENU | |
| 1459 if (gui.menu_is_active) | |
| 1460 base_height += gui.menu_height; | |
| 1461 # endif | |
| 1462 # ifdef FEAT_TOOLBAR | |
| 1463 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 1464 # if defined(FEAT_GUI_MSWIN) && defined(FEAT_TOOLBAR) | |
| 1465 base_height += (TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT); | |
| 1466 # else | |
| 1467 base_height += gui.toolbar_height; | |
| 1468 # endif | |
| 1469 # endif | |
| 819 | 1470 # if defined(FEAT_GUI_TABLINE) && (defined(FEAT_GUI_MSWIN) \ |
| 1471 || defined(FEAT_GUI_MOTIF)) | |
| 810 | 1472 if (gui_has_tabline()) |
| 843 | 1473 base_height += gui.tabline_height; |
| 810 | 1474 # endif |
| 7 | 1475 # ifdef FEAT_FOOTER |
| 1476 if (vim_strchr(p_go, GO_FOOTER) != NULL) | |
| 1477 base_height += gui.footer_height; | |
| 1478 # endif | |
| 1479 # if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 1480 base_height += gui_mch_text_area_extra_height(); | |
| 1481 # endif | |
| 1482 #endif | |
| 1483 return base_height; | |
| 1484 } | |
| 1485 | |
| 1486 /* | |
| 1487 * Should be called after the GUI shell has been resized. Its arguments are | |
| 1488 * the new width and height of the shell in pixels. | |
| 1489 */ | |
| 1490 void | |
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1491 gui_resize_shell(int pixel_width, int pixel_height) |
| 7 | 1492 { |
| 1493 static int busy = FALSE; | |
| 1494 | |
| 1495 if (!gui.shell_created) /* ignore when still initializing */ | |
| 1496 return; | |
| 1497 | |
| 1498 /* | |
| 1499 * Can't resize the screen while it is being redrawn. Remember the new | |
| 1500 * size and handle it later. | |
| 1501 */ | |
| 1502 if (updating_screen || busy) | |
| 1503 { | |
| 1504 new_pixel_width = pixel_width; | |
| 1505 new_pixel_height = pixel_height; | |
| 1506 return; | |
| 1507 } | |
| 1508 | |
| 1509 again: | |
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1510 new_pixel_width = 0; |
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1511 new_pixel_height = 0; |
| 7 | 1512 busy = TRUE; |
| 1513 | |
| 1514 /* Flush pending output before redrawing */ | |
| 1515 out_flush(); | |
| 1516 | |
| 1517 gui.num_cols = (pixel_width - gui_get_base_width()) / gui.char_width; | |
| 1529 | 1518 gui.num_rows = (pixel_height - gui_get_base_height()) / gui.char_height; |
| 7 | 1519 |
| 1520 gui_position_components(pixel_width); | |
| 1521 gui_reset_scroll_region(); | |
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1522 |
| 7 | 1523 /* |
| 1524 * At the "more" and ":confirm" prompt there is no redraw, put the cursor | |
| 1525 * at the last line here (why does it have to be one row too low?). | |
| 1526 */ | |
| 1527 if (State == ASKMORE || State == CONFIRM) | |
| 1528 gui.row = gui.num_rows; | |
| 1529 | |
| 1530 /* Only comparing Rows and Columns may be sufficient, but let's stay on | |
| 1531 * the safe side. */ | |
| 1532 if (gui.num_rows != screen_Rows || gui.num_cols != screen_Columns | |
| 1533 || gui.num_rows != Rows || gui.num_cols != Columns) | |
| 1534 shell_resized(); | |
| 1535 | |
| 1536 gui_update_scrollbars(TRUE); | |
| 1537 gui_update_cursor(FALSE, TRUE); | |
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1538 #if defined(FEAT_XIM) && !defined(FEAT_GUI_GTK) |
| 7 | 1539 xim_set_status_area(); |
| 1540 #endif | |
| 1541 | |
| 1542 busy = FALSE; | |
| 669 | 1543 |
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1544 /* We may have been called again while redrawing the screen. |
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1545 * Need to do it all again with the latest size then. But only if the size |
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1546 * actually changed. */ |
| 7 | 1547 if (new_pixel_height) |
| 1548 { | |
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1549 if (pixel_width == new_pixel_width && pixel_height == new_pixel_height) |
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1550 { |
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1551 new_pixel_width = 0; |
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1552 new_pixel_height = 0; |
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1553 } |
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1554 else |
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1555 { |
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1556 pixel_width = new_pixel_width; |
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1557 pixel_height = new_pixel_height; |
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1558 goto again; |
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1559 } |
| 7 | 1560 } |
| 1561 } | |
| 1562 | |
| 1563 /* | |
| 1564 * Check if gui_resize_shell() must be called. | |
| 1565 */ | |
| 1566 void | |
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1567 gui_may_resize_shell(void) |
| 7 | 1568 { |
| 1569 if (new_pixel_height) | |
| 1570 /* careful: gui_resize_shell() may postpone the resize again if we | |
| 1571 * were called indirectly by it */ | |
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1572 gui_resize_shell(new_pixel_width, new_pixel_height); |
| 7 | 1573 } |
| 1574 | |
| 1575 int | |
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1576 gui_get_shellsize(void) |
| 7 | 1577 { |
| 1578 Rows = gui.num_rows; | |
| 1579 Columns = gui.num_cols; | |
| 1580 return OK; | |
| 1581 } | |
| 1582 | |
| 1583 /* | |
| 1584 * Set the size of the Vim shell according to Rows and Columns. | |
| 444 | 1585 * If "fit_to_display" is TRUE then the size may be reduced to fit the window |
| 1586 * on the screen. | |
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1587 * When "mustset" is TRUE the size was set by the user. When FALSE a UI |
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1588 * component was added or removed (e.g., a scrollbar). |
| 7 | 1589 */ |
| 1590 void | |
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1591 gui_set_shellsize( |
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1592 int mustset UNUSED, |
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1593 int fit_to_display, |
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1594 int direction) /* RESIZE_HOR, RESIZE_VER */ |
| 7 | 1595 { |
| 1596 int base_width; | |
| 1597 int base_height; | |
| 1598 int width; | |
| 1599 int height; | |
| 1600 int min_width; | |
| 1601 int min_height; | |
| 1602 int screen_w; | |
| 1603 int screen_h; | |
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1604 #ifdef FEAT_GUI_GTK |
| 1967 | 1605 int un_maximize = mustset; |
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1606 int did_adjust = 0; |
| 1967 | 1607 #endif |
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1608 int x = -1, y = -1; |
| 7 | 1609 |
| 1610 if (!gui.shell_created) | |
| 1611 return; | |
| 1612 | |
| 3014 | 1613 #if defined(MSWIN) || defined(FEAT_GUI_GTK) |
| 7 | 1614 /* If not setting to a user specified size and maximized, calculate the |
| 1615 * number of characters that fit in the maximized window. */ | |
|
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diff
changeset
|
1616 if (!mustset && (vim_strchr(p_go, GO_KEEPWINSIZE) != NULL |
|
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diff
changeset
|
1617 || gui_mch_maximized())) |
| 7 | 1618 { |
| 1619 gui_mch_newfont(); | |
| 1620 return; | |
| 1621 } | |
| 1622 #endif | |
| 1623 | |
| 1624 base_width = gui_get_base_width(); | |
| 1625 base_height = gui_get_base_height(); | |
|
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diff
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|
1626 if (fit_to_display) |
|
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1967
diff
changeset
|
1627 /* Remember the original window position. */ |
| 7009 | 1628 (void)gui_mch_get_winpos(&x, &y); |
|
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diff
changeset
|
1629 |
|
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diff
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|
1630 width = Columns * gui.char_width + base_width; |
|
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diff
changeset
|
1631 height = Rows * gui.char_height + base_height; |
| 7 | 1632 |
| 1633 if (fit_to_display) | |
| 1634 { | |
| 1635 gui_mch_get_screen_dimensions(&screen_w, &screen_h); | |
| 811 | 1636 if ((direction & RESIZE_HOR) && width > screen_w) |
| 7 | 1637 { |
| 1638 Columns = (screen_w - base_width) / gui.char_width; | |
| 1639 if (Columns < MIN_COLUMNS) | |
| 1640 Columns = MIN_COLUMNS; | |
| 1641 width = Columns * gui.char_width + base_width; | |
|
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diff
changeset
|
1642 #ifdef FEAT_GUI_GTK |
| 1967 | 1643 ++did_adjust; |
| 1644 #endif | |
| 7 | 1645 } |
| 811 | 1646 if ((direction & RESIZE_VERT) && height > screen_h) |
| 7 | 1647 { |
| 1648 Rows = (screen_h - base_height) / gui.char_height; | |
| 1649 check_shellsize(); | |
| 1650 height = Rows * gui.char_height + base_height; | |
|
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diff
changeset
|
1651 #ifdef FEAT_GUI_GTK |
| 1967 | 1652 ++did_adjust; |
| 1653 #endif | |
| 7 | 1654 } |
|
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diff
changeset
|
1655 #ifdef FEAT_GUI_GTK |
| 1967 | 1656 if (did_adjust == 2 || (width + gui.char_width >= screen_w |
| 1657 && height + gui.char_height >= screen_h)) | |
| 1658 /* don't unmaximize if at maximum size */ | |
| 1659 un_maximize = FALSE; | |
| 1660 #endif | |
| 7 | 1661 } |
|
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changeset
|
1662 limit_screen_size(); |
| 7 | 1663 gui.num_cols = Columns; |
| 1664 gui.num_rows = Rows; | |
| 1665 | |
| 1666 min_width = base_width + MIN_COLUMNS * gui.char_width; | |
| 1667 min_height = base_height + MIN_LINES * gui.char_height; | |
| 685 | 1668 min_height += tabline_height() * gui.char_height; |
| 1967 | 1669 |
|
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diff
changeset
|
1670 #ifdef FEAT_GUI_GTK |
| 1967 | 1671 if (un_maximize) |
| 1672 { | |
| 1673 /* If the window size is smaller than the screen unmaximize the | |
| 1674 * window, otherwise resizing won't work. */ | |
| 1675 gui_mch_get_screen_dimensions(&screen_w, &screen_h); | |
| 1676 if ((width + gui.char_width < screen_w | |
| 1677 || height + gui.char_height * 2 < screen_h) | |
| 1678 && gui_mch_maximized()) | |
| 1679 gui_mch_unmaximize(); | |
| 1680 } | |
| 1681 #endif | |
| 7 | 1682 |
| 1683 gui_mch_set_shellsize(width, height, min_width, min_height, | |
| 811 | 1684 base_width, base_height, direction); |
|
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|
1685 |
|
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diff
changeset
|
1686 if (fit_to_display && x >= 0 && y >= 0) |
| 7 | 1687 { |
|
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diff
changeset
|
1688 /* Some window managers put the Vim window left of/above the screen. |
|
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diff
changeset
|
1689 * Only change the position if it wasn't already negative before |
|
9b78bb3794ba
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diff
changeset
|
1690 * (happens on MS-Windows with a secondary monitor). */ |
| 7 | 1691 gui_mch_update(); |
| 1692 if (gui_mch_get_winpos(&x, &y) == OK && (x < 0 || y < 0)) | |
| 1693 gui_mch_set_winpos(x < 0 ? 0 : x, y < 0 ? 0 : y); | |
| 1694 } | |
| 1695 | |
| 1696 gui_position_components(width); | |
| 1697 gui_update_scrollbars(TRUE); | |
| 1698 gui_reset_scroll_region(); | |
| 1699 } | |
| 1700 | |
| 1701 /* | |
| 1702 * Called when Rows and/or Columns has changed. | |
| 1703 */ | |
| 1704 void | |
|
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diff
changeset
|
1705 gui_new_shellsize(void) |
| 7 | 1706 { |
| 1707 gui_reset_scroll_region(); | |
| 1708 } | |
| 1709 | |
| 1710 /* | |
| 1711 * Make scroll region cover whole screen. | |
| 1712 */ | |
| 1713 void | |
|
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diff
changeset
|
1714 gui_reset_scroll_region(void) |
| 7 | 1715 { |
| 1716 gui.scroll_region_top = 0; | |
| 1717 gui.scroll_region_bot = gui.num_rows - 1; | |
| 1718 gui.scroll_region_left = 0; | |
| 1719 gui.scroll_region_right = gui.num_cols - 1; | |
| 1720 } | |
| 1721 | |
| 1722 void | |
|
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diff
changeset
|
1723 gui_start_highlight(int mask) |
| 7 | 1724 { |
| 1725 if (mask > HL_ALL) /* highlight code */ | |
| 1726 gui.highlight_mask = mask; | |
| 1727 else /* mask */ | |
| 1728 gui.highlight_mask |= mask; | |
| 1729 } | |
| 1730 | |
| 1731 void | |
|
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diff
changeset
|
1732 gui_stop_highlight(int mask) |
| 7 | 1733 { |
| 1734 if (mask > HL_ALL) /* highlight code */ | |
| 1735 gui.highlight_mask = HL_NORMAL; | |
| 1736 else /* mask */ | |
| 1737 gui.highlight_mask &= ~mask; | |
| 1738 } | |
| 1739 | |
| 1740 /* | |
| 1741 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
| 1742 * (row2, col2) inclusive. | |
| 1743 */ | |
| 1744 void | |
|
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changeset
|
1745 gui_clear_block( |
|
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changeset
|
1746 int row1, |
|
81794242a275
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diff
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|
1747 int col1, |
|
81794242a275
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diff
changeset
|
1748 int row2, |
|
81794242a275
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parents:
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diff
changeset
|
1749 int col2) |
| 7 | 1750 { |
| 1751 /* Clear the selection if we are about to write over it */ | |
| 1752 clip_may_clear_selection(row1, row2); | |
| 1753 | |
| 1754 gui_mch_clear_block(row1, col1, row2, col2); | |
| 1755 | |
| 1756 /* Invalidate cursor if it was in this block */ | |
| 1757 if ( gui.cursor_row >= row1 && gui.cursor_row <= row2 | |
| 1758 && gui.cursor_col >= col1 && gui.cursor_col <= col2) | |
| 1759 gui.cursor_is_valid = FALSE; | |
| 1760 } | |
| 1761 | |
| 1762 /* | |
| 1763 * Write code to update the cursor later. This avoids the need to flush the | |
| 1764 * output buffer before calling gui_update_cursor(). | |
| 1765 */ | |
| 1766 void | |
|
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diff
changeset
|
1767 gui_update_cursor_later(void) |
| 7 | 1768 { |
|
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|
1769 OUT_STR(IF_EB("\033|s", ESC_STR "|s")); |
| 7 | 1770 } |
| 1771 | |
| 1772 void | |
|
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|
1773 gui_write( |
|
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changeset
|
1774 char_u *s, |
|
81794242a275
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diff
changeset
|
1775 int len) |
| 7 | 1776 { |
| 1777 char_u *p; | |
| 1778 int arg1 = 0, arg2 = 0; | |
| 1779 int force_cursor = FALSE; /* force cursor update */ | |
| 1780 int force_scrollbar = FALSE; | |
| 1781 static win_T *old_curwin = NULL; | |
| 1782 | |
| 1783 /* #define DEBUG_GUI_WRITE */ | |
| 1784 #ifdef DEBUG_GUI_WRITE | |
| 1785 { | |
| 1786 int i; | |
| 1787 char_u *str; | |
| 1788 | |
| 1789 printf("gui_write(%d):\n ", len); | |
| 1790 for (i = 0; i < len; i++) | |
| 1791 if (s[i] == ESC) | |
| 1792 { | |
| 1793 if (i != 0) | |
| 1794 printf("\n "); | |
| 1795 printf("<ESC>"); | |
| 1796 } | |
| 1797 else | |
| 1798 { | |
| 1799 str = transchar_byte(s[i]); | |
| 1800 if (str[0] && str[1]) | |
| 1801 printf("<%s>", (char *)str); | |
| 1802 else | |
| 1803 printf("%s", (char *)str); | |
| 1804 } | |
| 1805 printf("\n"); | |
| 1806 } | |
| 1807 #endif | |
| 1808 while (len) | |
| 1809 { | |
| 1810 if (s[0] == ESC && s[1] == '|') | |
| 1811 { | |
| 1812 p = s + 2; | |
|
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diff
changeset
|
1813 if (VIM_ISDIGIT(*p) || (*p == '-' && VIM_ISDIGIT(*(p + 1)))) |
| 7 | 1814 { |
| 1815 arg1 = getdigits(&p); | |
| 1816 if (p > s + len) | |
| 1817 break; | |
| 1818 if (*p == ';') | |
| 1819 { | |
| 1820 ++p; | |
| 1821 arg2 = getdigits(&p); | |
| 1822 if (p > s + len) | |
| 1823 break; | |
| 1824 } | |
| 1825 } | |
| 1826 switch (*p) | |
| 1827 { | |
| 1828 case 'C': /* Clear screen */ | |
| 1829 clip_scroll_selection(9999); | |
| 1830 gui_mch_clear_all(); | |
| 1831 gui.cursor_is_valid = FALSE; | |
| 1832 force_scrollbar = TRUE; | |
| 1833 break; | |
| 1834 case 'M': /* Move cursor */ | |
| 1835 gui_set_cursor(arg1, arg2); | |
| 1836 break; | |
| 1837 case 's': /* force cursor (shape) update */ | |
| 1838 force_cursor = TRUE; | |
| 1839 break; | |
| 1840 case 'R': /* Set scroll region */ | |
| 1841 if (arg1 < arg2) | |
| 1842 { | |
| 1843 gui.scroll_region_top = arg1; | |
| 1844 gui.scroll_region_bot = arg2; | |
| 1845 } | |
| 1846 else | |
| 1847 { | |
| 1848 gui.scroll_region_top = arg2; | |
| 1849 gui.scroll_region_bot = arg1; | |
| 1850 } | |
| 1851 break; | |
| 1852 case 'V': /* Set vertical scroll region */ | |
| 1853 if (arg1 < arg2) | |
| 1854 { | |
| 1855 gui.scroll_region_left = arg1; | |
| 1856 gui.scroll_region_right = arg2; | |
| 1857 } | |
| 1858 else | |
| 1859 { | |
| 1860 gui.scroll_region_left = arg2; | |
| 1861 gui.scroll_region_right = arg1; | |
| 1862 } | |
| 1863 break; | |
| 1864 case 'd': /* Delete line */ | |
| 1865 gui_delete_lines(gui.row, 1); | |
| 1866 break; | |
| 1867 case 'D': /* Delete lines */ | |
| 1868 gui_delete_lines(gui.row, arg1); | |
| 1869 break; | |
| 1870 case 'i': /* Insert line */ | |
| 1871 gui_insert_lines(gui.row, 1); | |
| 1872 break; | |
| 1873 case 'I': /* Insert lines */ | |
| 1874 gui_insert_lines(gui.row, arg1); | |
| 1875 break; | |
| 1876 case '$': /* Clear to end-of-line */ | |
| 1877 gui_clear_block(gui.row, gui.col, gui.row, | |
| 1878 (int)Columns - 1); | |
| 1879 break; | |
| 1880 case 'h': /* Turn on highlighting */ | |
| 1881 gui_start_highlight(arg1); | |
| 1882 break; | |
| 1883 case 'H': /* Turn off highlighting */ | |
| 1884 gui_stop_highlight(arg1); | |
| 1885 break; | |
| 1886 case 'f': /* flash the window (visual bell) */ | |
| 1887 gui_mch_flash(arg1 == 0 ? 20 : arg1); | |
| 1888 break; | |
| 1889 default: | |
| 1890 p = s + 1; /* Skip the ESC */ | |
| 1891 break; | |
| 1892 } | |
| 1893 len -= (int)(++p - s); | |
| 1894 s = p; | |
| 1895 } | |
| 1896 else if ( | |
| 1897 #ifdef EBCDIC | |
| 1898 CtrlChar(s[0]) != 0 /* Ctrl character */ | |
| 1899 #else | |
| 1900 s[0] < 0x20 /* Ctrl character */ | |
| 1901 #endif | |
| 1902 #ifdef FEAT_SIGN_ICONS | |
| 1903 && s[0] != SIGN_BYTE | |
| 1904 # ifdef FEAT_NETBEANS_INTG | |
| 1905 && s[0] != MULTISIGN_BYTE | |
| 1906 # endif | |
| 1907 #endif | |
| 1908 ) | |
| 1909 { | |
| 1910 if (s[0] == '\n') /* NL */ | |
| 1911 { | |
| 1912 gui.col = 0; | |
| 1913 if (gui.row < gui.scroll_region_bot) | |
| 1914 gui.row++; | |
| 1915 else | |
| 1916 gui_delete_lines(gui.scroll_region_top, 1); | |
| 1917 } | |
| 1918 else if (s[0] == '\r') /* CR */ | |
| 1919 { | |
| 1920 gui.col = 0; | |
| 1921 } | |
| 1922 else if (s[0] == '\b') /* Backspace */ | |
| 1923 { | |
| 1924 if (gui.col) | |
| 1925 --gui.col; | |
| 1926 } | |
| 1927 else if (s[0] == Ctrl_L) /* cursor-right */ | |
| 1928 { | |
| 1929 ++gui.col; | |
| 1930 } | |
| 1931 else if (s[0] == Ctrl_G) /* Beep */ | |
| 1932 { | |
| 1933 gui_mch_beep(); | |
| 1934 } | |
| 1935 /* Other Ctrl character: shouldn't happen! */ | |
| 1936 | |
| 1937 --len; /* Skip this char */ | |
| 1938 ++s; | |
| 1939 } | |
| 1940 else | |
| 1941 { | |
| 1942 p = s; | |
| 1943 while (len > 0 && ( | |
| 1944 #ifdef EBCDIC | |
| 1945 CtrlChar(*p) == 0 | |
| 1946 #else | |
| 1947 *p >= 0x20 | |
| 1948 #endif | |
| 1949 #ifdef FEAT_SIGN_ICONS | |
| 1950 || *p == SIGN_BYTE | |
| 1951 # ifdef FEAT_NETBEANS_INTG | |
| 1952 || *p == MULTISIGN_BYTE | |
| 1953 # endif | |
| 1954 #endif | |
| 1955 )) | |
| 1956 { | |
| 1957 len--; | |
| 1958 p++; | |
| 1959 } | |
| 1960 gui_outstr(s, (int)(p - s)); | |
| 1961 s = p; | |
| 1962 } | |
| 1963 } | |
| 1964 | |
| 1965 /* Postponed update of the cursor (won't work if "can_update_cursor" isn't | |
| 1966 * set). */ | |
| 1967 if (force_cursor) | |
| 1968 gui_update_cursor(TRUE, TRUE); | |
| 1969 | |
| 1970 /* When switching to another window the dragging must have stopped. | |
| 1971 * Required for GTK, dragged_sb isn't reset. */ | |
| 1972 if (old_curwin != curwin) | |
| 1973 gui.dragged_sb = SBAR_NONE; | |
| 1974 | |
| 1975 /* Update the scrollbars after clearing the screen or when switched | |
| 1976 * to another window. | |
| 1977 * Update the horizontal scrollbar always, it's difficult to check all | |
| 1978 * situations where it might change. */ | |
| 1979 if (force_scrollbar || old_curwin != curwin) | |
| 1980 gui_update_scrollbars(force_scrollbar); | |
| 1981 else | |
| 1982 gui_update_horiz_scrollbar(FALSE); | |
| 1983 old_curwin = curwin; | |
| 1984 | |
| 1985 /* | |
| 1986 * We need to make sure this is cleared since Athena doesn't tell us when | |
| 1987 * he is done dragging. Do the same for GTK. | |
| 1988 */ | |
| 574 | 1989 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) |
| 7 | 1990 gui.dragged_sb = SBAR_NONE; |
| 1991 #endif | |
| 1992 | |
|
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changeset
|
1993 gui_may_flush(); /* In case vim decides to take a nap */ |
| 7 | 1994 } |
| 1995 | |
| 1996 /* | |
| 1997 * When ScreenLines[] is invalid, updating the cursor should not be done, it | |
| 1998 * produces wrong results. Call gui_dont_update_cursor() before that code and | |
| 1999 * gui_can_update_cursor() afterwards. | |
| 2000 */ | |
| 2001 void | |
|
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|
2002 gui_dont_update_cursor(int undraw) |
| 7 | 2003 { |
| 2004 if (gui.in_use) | |
| 2005 { | |
| 2006 /* Undraw the cursor now, we probably can't do it after the change. */ | |
|
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diff
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|
2007 if (undraw) |
|
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|
2008 gui_undraw_cursor(); |
| 7 | 2009 can_update_cursor = FALSE; |
| 2010 } | |
| 2011 } | |
| 2012 | |
| 2013 void | |
|
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2014 gui_can_update_cursor(void) |
| 7 | 2015 { |
| 2016 can_update_cursor = TRUE; | |
| 2017 /* No need to update the cursor right now, there is always more output | |
| 2018 * after scrolling. */ | |
| 2019 } | |
| 2020 | |
|
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2021 /* |
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2022 * Disable issuing gui_mch_flush(). |
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2023 */ |
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2024 void |
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2025 gui_disable_flush(void) |
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2026 { |
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2027 ++disable_flush; |
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2028 } |
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2029 |
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2030 /* |
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2031 * Enable issuing gui_mch_flush(). |
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2032 */ |
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2033 void |
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2034 gui_enable_flush(void) |
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2035 { |
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2036 --disable_flush; |
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2037 } |
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2038 |
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2039 /* |
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2040 * Issue gui_mch_flush() if it is not disabled. |
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2041 */ |
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2042 void |
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2043 gui_may_flush(void) |
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2044 { |
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2045 if (disable_flush == 0) |
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2046 gui_mch_flush(); |
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2047 } |
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2048 |
| 7 | 2049 static void |
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2050 gui_outstr(char_u *s, int len) |
| 7 | 2051 { |
| 2052 int this_len; | |
| 2053 int cells; | |
| 2054 | |
| 2055 if (len == 0) | |
| 2056 return; | |
| 2057 | |
| 2058 if (len < 0) | |
| 2059 len = (int)STRLEN(s); | |
| 2060 | |
| 2061 while (len > 0) | |
| 2062 { | |
| 2063 if (has_mbyte) | |
| 2064 { | |
| 2065 /* Find out how many chars fit in the current line. */ | |
| 2066 cells = 0; | |
| 2067 for (this_len = 0; this_len < len; ) | |
| 2068 { | |
| 2069 cells += (*mb_ptr2cells)(s + this_len); | |
| 2070 if (gui.col + cells > Columns) | |
| 2071 break; | |
| 474 | 2072 this_len += (*mb_ptr2len)(s + this_len); |
| 7 | 2073 } |
| 2074 if (this_len > len) | |
| 2075 this_len = len; /* don't include following composing char */ | |
| 2076 } | |
| 2077 else | |
| 2078 if (gui.col + len > Columns) | |
| 2079 this_len = Columns - gui.col; | |
| 2080 else | |
| 2081 this_len = len; | |
| 2082 | |
| 2083 (void)gui_outstr_nowrap(s, this_len, | |
| 2084 0, (guicolor_T)0, (guicolor_T)0, 0); | |
| 2085 s += this_len; | |
| 2086 len -= this_len; | |
| 2087 /* fill up for a double-width char that doesn't fit. */ | |
| 2088 if (len > 0 && gui.col < Columns) | |
| 2089 (void)gui_outstr_nowrap((char_u *)" ", 1, | |
| 2090 0, (guicolor_T)0, (guicolor_T)0, 0); | |
| 2091 /* The cursor may wrap to the next line. */ | |
| 2092 if (gui.col >= Columns) | |
| 2093 { | |
| 2094 gui.col = 0; | |
| 2095 gui.row++; | |
| 2096 } | |
| 2097 } | |
| 2098 } | |
| 2099 | |
| 2100 /* | |
| 2101 * Output one character (may be one or two display cells). | |
| 2102 * Caller must check for valid "off". | |
| 2103 * Returns FAIL or OK, just like gui_outstr_nowrap(). | |
| 2104 */ | |
| 2105 static int | |
|
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2106 gui_screenchar( |
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2107 int off, /* Offset from start of screen */ |
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2108 int flags, |
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2109 guicolor_T fg, /* colors for cursor */ |
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2110 guicolor_T bg, /* colors for cursor */ |
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2111 int back) /* backup this many chars when using bold trick */ |
| 7 | 2112 { |
| 2113 char_u buf[MB_MAXBYTES + 1]; | |
| 2114 | |
| 2115 /* Don't draw right halve of a double-width UTF-8 char. "cannot happen" */ | |
| 2116 if (enc_utf8 && ScreenLines[off] == 0) | |
| 2117 return OK; | |
| 2118 | |
| 2119 if (enc_utf8 && ScreenLinesUC[off] != 0) | |
| 2120 /* Draw UTF-8 multi-byte character. */ | |
| 2121 return gui_outstr_nowrap(buf, utfc_char2bytes(off, buf), | |
| 2122 flags, fg, bg, back); | |
| 2123 | |
| 2124 if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
| 2125 { | |
| 2126 buf[0] = ScreenLines[off]; | |
| 2127 buf[1] = ScreenLines2[off]; | |
| 2128 return gui_outstr_nowrap(buf, 2, flags, fg, bg, back); | |
| 2129 } | |
| 2130 | |
| 2131 /* Draw non-multi-byte character or DBCS character. */ | |
| 2132 return gui_outstr_nowrap(ScreenLines + off, | |
| 474 | 2133 enc_dbcs ? (*mb_ptr2len)(ScreenLines + off) : 1, |
| 7 | 2134 flags, fg, bg, back); |
| 2135 } | |
| 2136 | |
|
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2137 #ifdef FEAT_GUI_GTK |
| 7 | 2138 /* |
| 2139 * Output the string at the given screen position. This is used in place | |
| 2140 * of gui_screenchar() where possible because Pango needs as much context | |
| 2141 * as possible to work nicely. It's a lot faster as well. | |
| 2142 */ | |
| 2143 static int | |
|
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2144 gui_screenstr( |
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2145 int off, /* Offset from start of screen */ |
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2146 int len, /* string length in screen cells */ |
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2147 int flags, |
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2148 guicolor_T fg, /* colors for cursor */ |
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2149 guicolor_T bg, /* colors for cursor */ |
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2150 int back) /* backup this many chars when using bold trick */ |
| 7 | 2151 { |
| 2152 char_u *buf; | |
| 2153 int outlen = 0; | |
| 2154 int i; | |
| 2155 int retval; | |
| 2156 | |
| 2157 if (len <= 0) /* "cannot happen"? */ | |
| 2158 return OK; | |
| 2159 | |
| 2160 if (enc_utf8) | |
| 2161 { | |
| 2162 buf = alloc((unsigned)(len * MB_MAXBYTES + 1)); | |
| 2163 if (buf == NULL) | |
| 2164 return OK; /* not much we could do here... */ | |
| 2165 | |
| 2166 for (i = off; i < off + len; ++i) | |
| 2167 { | |
| 2168 if (ScreenLines[i] == 0) | |
| 2169 continue; /* skip second half of double-width char */ | |
| 2170 | |
| 2171 if (ScreenLinesUC[i] == 0) | |
| 2172 buf[outlen++] = ScreenLines[i]; | |
| 2173 else | |
| 2174 outlen += utfc_char2bytes(i, buf + outlen); | |
| 2175 } | |
| 2176 | |
| 2177 buf[outlen] = NUL; /* only to aid debugging */ | |
| 2178 retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back); | |
| 2179 vim_free(buf); | |
| 2180 | |
| 2181 return retval; | |
| 2182 } | |
| 2183 else if (enc_dbcs == DBCS_JPNU) | |
| 2184 { | |
| 2185 buf = alloc((unsigned)(len * 2 + 1)); | |
| 2186 if (buf == NULL) | |
| 2187 return OK; /* not much we could do here... */ | |
| 2188 | |
| 2189 for (i = off; i < off + len; ++i) | |
| 2190 { | |
| 2191 buf[outlen++] = ScreenLines[i]; | |
| 2192 | |
| 2193 /* handle double-byte single-width char */ | |
| 2194 if (ScreenLines[i] == 0x8e) | |
| 2195 buf[outlen++] = ScreenLines2[i]; | |
| 2196 else if (MB_BYTE2LEN(ScreenLines[i]) == 2) | |
| 2197 buf[outlen++] = ScreenLines[++i]; | |
| 2198 } | |
| 2199 | |
| 2200 buf[outlen] = NUL; /* only to aid debugging */ | |
| 2201 retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back); | |
| 2202 vim_free(buf); | |
| 2203 | |
| 2204 return retval; | |
| 2205 } | |
| 2206 else | |
| 2207 { | |
| 2208 return gui_outstr_nowrap(&ScreenLines[off], len, | |
| 2209 flags, fg, bg, back); | |
| 2210 } | |
| 2211 } | |
|
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2212 #endif /* FEAT_GUI_GTK */ |
| 7 | 2213 |
| 2214 /* | |
| 2215 * Output the given string at the current cursor position. If the string is | |
| 2216 * too long to fit on the line, then it is truncated. | |
| 2217 * "flags": | |
| 2218 * GUI_MON_IS_CURSOR should only be used when this function is being called to | |
| 2219 * actually draw (an inverted) cursor. | |
| 1199 | 2220 * GUI_MON_TRS_CURSOR is used to draw the cursor text with a transparent |
| 7 | 2221 * background. |
| 2222 * GUI_MON_NOCLEAR is used to avoid clearing the selection when drawing over | |
| 2223 * it. | |
| 2224 * Returns OK, unless "back" is non-zero and using the bold trick, then return | |
| 2225 * FAIL (the caller should start drawing "back" chars back). | |
| 2226 */ | |
| 2227 int | |
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2228 gui_outstr_nowrap( |
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2229 char_u *s, |
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2230 int len, |
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2231 int flags, |
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2232 guicolor_T fg, /* colors for cursor */ |
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2233 guicolor_T bg, /* colors for cursor */ |
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2234 int back) /* backup this many chars when using bold trick */ |
| 7 | 2235 { |
| 2236 long_u highlight_mask; | |
| 2237 long_u hl_mask_todo; | |
| 2238 guicolor_T fg_color; | |
| 2239 guicolor_T bg_color; | |
| 203 | 2240 guicolor_T sp_color; |
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2241 #if !defined(FEAT_GUI_GTK) |
| 7 | 2242 GuiFont font = NOFONT; |
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2243 GuiFont wide_font = NOFONT; |
| 7 | 2244 # ifdef FEAT_XFONTSET |
| 2245 GuiFontset fontset = NOFONTSET; | |
| 2246 # endif | |
| 2247 #endif | |
| 2248 attrentry_T *aep = NULL; | |
| 2249 int draw_flags; | |
| 2250 int col = gui.col; | |
| 2251 #ifdef FEAT_SIGN_ICONS | |
| 2252 int draw_sign = FALSE; | |
| 2253 # ifdef FEAT_NETBEANS_INTG | |
| 2254 int multi_sign = FALSE; | |
| 2255 # endif | |
| 2256 #endif | |
| 2257 | |
| 2258 if (len < 0) | |
| 2259 len = (int)STRLEN(s); | |
| 2260 if (len == 0) | |
| 2261 return OK; | |
| 2262 | |
| 2263 #ifdef FEAT_SIGN_ICONS | |
| 2264 if (*s == SIGN_BYTE | |
| 2265 # ifdef FEAT_NETBEANS_INTG | |
| 2266 || *s == MULTISIGN_BYTE | |
| 2267 # endif | |
| 2268 ) | |
| 2269 { | |
| 2270 # ifdef FEAT_NETBEANS_INTG | |
| 2271 if (*s == MULTISIGN_BYTE) | |
| 2272 multi_sign = TRUE; | |
| 2273 # endif | |
| 2274 /* draw spaces instead */ | |
| 2275 s = (char_u *)" "; | |
| 2276 if (len == 1 && col > 0) | |
| 2277 --col; | |
| 2278 len = 2; | |
| 2279 draw_sign = TRUE; | |
| 2280 highlight_mask = 0; | |
| 2281 } | |
| 2282 else | |
| 2283 #endif | |
| 2284 if (gui.highlight_mask > HL_ALL) | |
| 2285 { | |
| 2286 aep = syn_gui_attr2entry(gui.highlight_mask); | |
| 2287 if (aep == NULL) /* highlighting not set */ | |
| 2288 highlight_mask = 0; | |
| 2289 else | |
| 2290 highlight_mask = aep->ae_attr; | |
| 2291 } | |
| 2292 else | |
| 2293 highlight_mask = gui.highlight_mask; | |
| 2294 hl_mask_todo = highlight_mask; | |
| 2295 | |
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2296 #if !defined(FEAT_GUI_GTK) |
| 7 | 2297 /* Set the font */ |
| 2298 if (aep != NULL && aep->ae_u.gui.font != NOFONT) | |
| 2299 font = aep->ae_u.gui.font; | |
| 2300 # ifdef FEAT_XFONTSET | |
| 2301 else if (aep != NULL && aep->ae_u.gui.fontset != NOFONTSET) | |
| 2302 fontset = aep->ae_u.gui.fontset; | |
| 2303 # endif | |
| 2304 else | |
| 2305 { | |
| 2306 # ifdef FEAT_XFONTSET | |
| 2307 if (gui.fontset != NOFONTSET) | |
| 2308 fontset = gui.fontset; | |
| 2309 else | |
| 2310 # endif | |
| 2311 if (hl_mask_todo & (HL_BOLD | HL_STANDOUT)) | |
| 2312 { | |
| 2313 if ((hl_mask_todo & HL_ITALIC) && gui.boldital_font != NOFONT) | |
| 2314 { | |
| 2315 font = gui.boldital_font; | |
| 2316 hl_mask_todo &= ~(HL_BOLD | HL_STANDOUT | HL_ITALIC); | |
| 2317 } | |
| 2318 else if (gui.bold_font != NOFONT) | |
| 2319 { | |
| 2320 font = gui.bold_font; | |
| 2321 hl_mask_todo &= ~(HL_BOLD | HL_STANDOUT); | |
| 2322 } | |
| 2323 else | |
| 2324 font = gui.norm_font; | |
| 2325 } | |
| 2326 else if ((hl_mask_todo & HL_ITALIC) && gui.ital_font != NOFONT) | |
| 2327 { | |
| 2328 font = gui.ital_font; | |
| 2329 hl_mask_todo &= ~HL_ITALIC; | |
| 2330 } | |
| 2331 else | |
| 2332 font = gui.norm_font; | |
|
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2333 |
|
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|
2334 /* |
|
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|
2335 * Choose correct wide_font by font. wide_font should be set with font |
|
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|
2336 * at same time in above block. But it will make many "ifdef" nasty |
|
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|
2337 * blocks. So we do it here. |
|
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2338 */ |
|
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|
2339 if (font == gui.boldital_font && gui.wide_boldital_font) |
|
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|
2340 wide_font = gui.wide_boldital_font; |
|
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|
2341 else if (font == gui.bold_font && gui.wide_bold_font) |
|
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|
2342 wide_font = gui.wide_bold_font; |
|
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|
2343 else if (font == gui.ital_font && gui.wide_ital_font) |
|
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|
2344 wide_font = gui.wide_ital_font; |
|
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2345 else if (font == gui.norm_font && gui.wide_font) |
|
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|
2346 wide_font = gui.wide_font; |
| 7 | 2347 } |
| 2348 # ifdef FEAT_XFONTSET | |
| 2349 if (fontset != NOFONTSET) | |
| 2350 gui_mch_set_fontset(fontset); | |
| 2351 else | |
| 2352 # endif | |
| 2353 gui_mch_set_font(font); | |
| 2354 #endif | |
| 2355 | |
| 2356 draw_flags = 0; | |
| 2357 | |
| 2358 /* Set the color */ | |
| 2359 bg_color = gui.back_pixel; | |
| 2360 if ((flags & GUI_MON_IS_CURSOR) && gui.in_focus) | |
| 2361 { | |
| 2362 draw_flags |= DRAW_CURSOR; | |
| 2363 fg_color = fg; | |
| 2364 bg_color = bg; | |
| 203 | 2365 sp_color = fg; |
| 7 | 2366 } |
| 2367 else if (aep != NULL) | |
| 2368 { | |
| 2369 fg_color = aep->ae_u.gui.fg_color; | |
| 2370 if (fg_color == INVALCOLOR) | |
| 2371 fg_color = gui.norm_pixel; | |
| 2372 bg_color = aep->ae_u.gui.bg_color; | |
| 2373 if (bg_color == INVALCOLOR) | |
| 2374 bg_color = gui.back_pixel; | |
| 203 | 2375 sp_color = aep->ae_u.gui.sp_color; |
| 2376 if (sp_color == INVALCOLOR) | |
| 2377 sp_color = fg_color; | |
| 7 | 2378 } |
| 2379 else | |
| 203 | 2380 { |
| 7 | 2381 fg_color = gui.norm_pixel; |
| 203 | 2382 sp_color = fg_color; |
| 2383 } | |
| 7 | 2384 |
| 2385 if (highlight_mask & (HL_INVERSE | HL_STANDOUT)) | |
| 2386 { | |
| 2823 | 2387 #if defined(AMIGA) |
| 7 | 2388 gui_mch_set_colors(bg_color, fg_color); |
| 2389 #else | |
| 2390 gui_mch_set_fg_color(bg_color); | |
| 2391 gui_mch_set_bg_color(fg_color); | |
| 2392 #endif | |
| 2393 } | |
| 2394 else | |
| 2395 { | |
| 2823 | 2396 #if defined(AMIGA) |
| 7 | 2397 gui_mch_set_colors(fg_color, bg_color); |
| 2398 #else | |
| 2399 gui_mch_set_fg_color(fg_color); | |
| 2400 gui_mch_set_bg_color(bg_color); | |
| 2401 #endif | |
| 2402 } | |
| 203 | 2403 gui_mch_set_sp_color(sp_color); |
| 7 | 2404 |
| 2405 /* Clear the selection if we are about to write over it */ | |
| 2406 if (!(flags & GUI_MON_NOCLEAR)) | |
| 2407 clip_may_clear_selection(gui.row, gui.row); | |
| 2408 | |
| 2409 | |
| 2410 /* If there's no bold font, then fake it */ | |
| 2411 if (hl_mask_todo & (HL_BOLD | HL_STANDOUT)) | |
| 2412 draw_flags |= DRAW_BOLD; | |
| 2413 | |
| 2414 /* | |
| 2415 * When drawing bold or italic characters the spill-over from the left | |
| 2416 * neighbor may be destroyed. Let the caller backup to start redrawing | |
| 2417 * just after a blank. | |
| 2418 */ | |
| 2419 if (back != 0 && ((draw_flags & DRAW_BOLD) || (highlight_mask & HL_ITALIC))) | |
| 2420 return FAIL; | |
| 2421 | |
| 2823 | 2422 #if defined(FEAT_GUI_GTK) |
| 7 | 2423 /* If there's no italic font, then fake it. |
| 2424 * For GTK2, we don't need a different font for italic style. */ | |
| 2425 if (hl_mask_todo & HL_ITALIC) | |
| 2426 draw_flags |= DRAW_ITALIC; | |
| 2427 | |
| 2428 /* Do we underline the text? */ | |
| 2429 if (hl_mask_todo & HL_UNDERLINE) | |
| 2430 draw_flags |= DRAW_UNDERL; | |
|
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|
2431 |
| 7 | 2432 #else |
| 2433 /* Do we underline the text? */ | |
|
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7821
diff
changeset
|
2434 if ((hl_mask_todo & HL_UNDERLINE) || (hl_mask_todo & HL_ITALIC)) |
| 7 | 2435 draw_flags |= DRAW_UNDERL; |
| 2436 #endif | |
| 203 | 2437 /* Do we undercurl the text? */ |
| 2438 if (hl_mask_todo & HL_UNDERCURL) | |
| 2439 draw_flags |= DRAW_UNDERC; | |
| 7 | 2440 |
|
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|
2441 /* Do we strikethrough the text? */ |
|
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|
2442 if (hl_mask_todo & HL_STRIKETHROUGH) |
|
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|
2443 draw_flags |= DRAW_STRIKE; |
|
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|
2444 |
| 1199 | 2445 /* Do we draw transparently? */ |
| 7 | 2446 if (flags & GUI_MON_TRS_CURSOR) |
| 2447 draw_flags |= DRAW_TRANSP; | |
| 2448 | |
| 2449 /* | |
| 2450 * Draw the text. | |
| 2451 */ | |
|
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|
2452 #ifdef FEAT_GUI_GTK |
| 7 | 2453 /* The value returned is the length in display cells */ |
| 2454 len = gui_gtk2_draw_string(gui.row, col, s, len, draw_flags); | |
| 2455 #else | |
| 2456 if (enc_utf8) | |
| 2457 { | |
| 2458 int start; /* index of bytes to be drawn */ | |
| 2459 int cells; /* cellwidth of bytes to be drawn */ | |
| 4352 | 2460 int thislen; /* length of bytes to be drawn */ |
| 7 | 2461 int cn; /* cellwidth of current char */ |
| 2462 int i; /* index of current char */ | |
| 2463 int c; /* current char value */ | |
| 2464 int cl; /* byte length of current char */ | |
| 2465 int comping; /* current char is composing */ | |
| 2466 int scol = col; /* screen column */ | |
|
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|
2467 int curr_wide = FALSE; /* use 'guifontwide' */ |
| 4053 | 2468 int prev_wide = FALSE; |
| 2469 int wide_changed; | |
|
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|
2470 # ifdef MSWIN |
|
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|
2471 int sep_comp = FALSE; /* Don't separate composing chars. */ |
|
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|
2472 # else |
|
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|
2473 int sep_comp = TRUE; /* Separate composing chars. */ |
|
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|
2474 # endif |
| 7 | 2475 |
| 2476 /* Break the string at a composing character, it has to be drawn on | |
| 2477 * top of the previous character. */ | |
| 2478 start = 0; | |
| 2479 cells = 0; | |
| 2480 for (i = 0; i < len; i += cl) | |
| 2481 { | |
| 2482 c = utf_ptr2char(s + i); | |
| 2483 cn = utf_char2cells(c); | |
| 2484 comping = utf_iscomposing(c); | |
| 2485 if (!comping) /* count cells from non-composing chars */ | |
| 2486 cells += cn; | |
|
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|
2487 if (!comping || sep_comp) |
|
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2488 { |
|
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|
2489 if (cn > 1 |
|
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|
2490 # ifdef FEAT_XFONTSET |
|
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|
2491 && fontset == NOFONTSET |
|
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|
2492 # endif |
|
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|
2493 && wide_font != NOFONT) |
|
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|
2494 curr_wide = TRUE; |
|
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diff
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|
2495 else |
|
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|
2496 curr_wide = FALSE; |
|
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|
2497 } |
| 474 | 2498 cl = utf_ptr2len(s + i); |
| 7 | 2499 if (cl == 0) /* hit end of string */ |
| 2500 len = i + cl; /* len must be wrong "cannot happen" */ | |
| 2501 | |
| 4053 | 2502 wide_changed = curr_wide != prev_wide; |
| 2503 | |
| 2504 /* Print the string so far if it's the last character or there is | |
| 7 | 2505 * a composing character. */ |
|
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|
2506 if (i + cl >= len || (comping && sep_comp && i > start) |
|
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|
2507 || wide_changed |
|
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diff
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|
2508 # if defined(FEAT_GUI_X11) |
| 7 | 2509 || (cn > 1 |
|
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diff
changeset
|
2510 # ifdef FEAT_XFONTSET |
| 7 | 2511 /* No fontset: At least draw char after wide char at |
| 2512 * right position. */ | |
| 2513 && fontset == NOFONTSET | |
|
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|
2514 # endif |
| 7 | 2515 ) |
|
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|
2516 # endif |
| 7 | 2517 ) |
| 2518 { | |
|
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changeset
|
2519 if ((comping && sep_comp) || wide_changed) |
| 7 | 2520 thislen = i - start; |
| 2521 else | |
| 2522 thislen = i - start + cl; | |
| 2523 if (thislen > 0) | |
| 2524 { | |
| 4053 | 2525 if (prev_wide) |
|
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changeset
|
2526 gui_mch_set_font(wide_font); |
| 7 | 2527 gui_mch_draw_string(gui.row, scol, s + start, thislen, |
| 2528 draw_flags); | |
| 4053 | 2529 if (prev_wide) |
| 2530 gui_mch_set_font(font); | |
| 7 | 2531 start += thislen; |
| 2532 } | |
| 2533 scol += cells; | |
| 2534 cells = 0; | |
| 4053 | 2535 /* Adjust to not draw a character which width is changed |
| 2536 * against with last one. */ | |
|
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|
2537 if (wide_changed && !(comping && sep_comp)) |
| 7 | 2538 { |
| 4053 | 2539 scol -= cn; |
| 2540 cl = 0; | |
| 7 | 2541 } |
| 2542 | |
|
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changeset
|
2543 # if defined(FEAT_GUI_X11) |
| 11 | 2544 /* No fontset: draw a space to fill the gap after a wide char |
| 2545 * */ | |
| 7 | 2546 if (cn > 1 && (draw_flags & DRAW_TRANSP) == 0 |
|
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changeset
|
2547 # ifdef FEAT_XFONTSET |
| 7 | 2548 && fontset == NOFONTSET |
|
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changeset
|
2549 # endif |
| 4053 | 2550 && !wide_changed) |
| 7 | 2551 gui_mch_draw_string(gui.row, scol - 1, (char_u *)" ", |
| 2552 1, draw_flags); | |
|
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|
2553 # endif |
| 7 | 2554 } |
| 2555 /* Draw a composing char on top of the previous char. */ | |
|
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|
2556 if (comping && sep_comp) |
| 7 | 2557 { |
|
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changeset
|
2558 # if defined(__APPLE_CC__) && TARGET_API_MAC_CARBON |
| 536 | 2559 /* Carbon ATSUI autodraws composing char over previous char */ |
| 2560 gui_mch_draw_string(gui.row, scol, s + i, cl, | |
| 7 | 2561 draw_flags | DRAW_TRANSP); |
|
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changeset
|
2562 # else |
| 536 | 2563 gui_mch_draw_string(gui.row, scol - cn, s + i, cl, |
| 187 | 2564 draw_flags | DRAW_TRANSP); |
|
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changeset
|
2565 # endif |
| 7 | 2566 start = i + cl; |
| 2567 } | |
| 4053 | 2568 prev_wide = curr_wide; |
| 7 | 2569 } |
| 2570 /* The stuff below assumes "len" is the length in screen columns. */ | |
| 2571 len = scol - col; | |
| 2572 } | |
| 2573 else | |
| 2574 { | |
| 2575 gui_mch_draw_string(gui.row, col, s, len, draw_flags); | |
| 2576 if (enc_dbcs == DBCS_JPNU) | |
| 2577 { | |
| 2578 /* Get the length in display cells, this can be different from the | |
| 2579 * number of bytes for "euc-jp". */ | |
|
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da6ec32d8d8f
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2311
diff
changeset
|
2580 len = mb_string2cells(s, len); |
| 7 | 2581 } |
| 2582 } | |
|
2277
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changeset
|
2583 #endif /* !FEAT_GUI_GTK */ |
| 7 | 2584 |
| 2585 if (!(flags & (GUI_MON_IS_CURSOR | GUI_MON_TRS_CURSOR))) | |
| 2586 gui.col = col + len; | |
| 2587 | |
| 2588 /* May need to invert it when it's part of the selection. */ | |
| 2589 if (flags & GUI_MON_NOCLEAR) | |
| 2590 clip_may_redraw_selection(gui.row, col, len); | |
| 2591 | |
| 2592 if (!(flags & (GUI_MON_IS_CURSOR | GUI_MON_TRS_CURSOR))) | |
| 2593 { | |
| 2594 /* Invalidate the old physical cursor position if we wrote over it */ | |
| 2595 if (gui.cursor_row == gui.row | |
| 2596 && gui.cursor_col >= col | |
| 2597 && gui.cursor_col < col + len) | |
| 2598 gui.cursor_is_valid = FALSE; | |
| 2599 } | |
| 2600 | |
| 2601 #ifdef FEAT_SIGN_ICONS | |
| 2602 if (draw_sign) | |
| 2603 /* Draw the sign on top of the spaces. */ | |
| 2604 gui_mch_drawsign(gui.row, col, gui.highlight_mask); | |
| 2592 | 2605 # if defined(FEAT_NETBEANS_INTG) && (defined(FEAT_GUI_X11) \ |
|
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|
2606 || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_MSWIN)) |
| 7 | 2607 if (multi_sign) |
| 2608 netbeans_draw_multisign_indicator(gui.row); | |
| 2609 # endif | |
| 2610 #endif | |
| 2611 | |
| 2612 return OK; | |
| 2613 } | |
| 2614 | |
| 2615 /* | |
| 2616 * Un-draw the cursor. Actually this just redraws the character at the given | |
| 2617 * position. The character just before it too, for when it was in bold. | |
| 2618 */ | |
| 2619 void | |
|
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|
2620 gui_undraw_cursor(void) |
| 7 | 2621 { |
| 2622 if (gui.cursor_is_valid) | |
| 2623 { | |
| 2624 #ifdef FEAT_HANGULIN | |
| 2625 if (composing_hangul | |
| 2626 && gui.col == gui.cursor_col && gui.row == gui.cursor_row) | |
|
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|
2627 { |
|
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|
2628 char_u *comp_buf; |
|
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2629 int comp_len; |
|
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|
2630 |
|
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|
2631 comp_buf = hangul_composing_buffer_get(&comp_len); |
|
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2632 if (comp_buf) |
|
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2633 { |
|
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2634 (void)gui_outstr_nowrap(comp_buf, comp_len, |
|
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|
2635 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, |
|
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|
2636 gui.norm_pixel, gui.back_pixel, 0); |
|
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|
2637 vim_free(comp_buf); |
|
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2638 } |
|
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|
2639 } |
| 7 | 2640 else |
| 2641 { | |
| 2642 #endif | |
| 2643 if (gui_redraw_block(gui.cursor_row, gui.cursor_col, | |
| 2644 gui.cursor_row, gui.cursor_col, GUI_MON_NOCLEAR) | |
| 2645 && gui.cursor_col > 0) | |
| 2646 (void)gui_redraw_block(gui.cursor_row, gui.cursor_col - 1, | |
| 2647 gui.cursor_row, gui.cursor_col - 1, GUI_MON_NOCLEAR); | |
| 2648 #ifdef FEAT_HANGULIN | |
| 2649 if (composing_hangul) | |
| 2650 (void)gui_redraw_block(gui.cursor_row, gui.cursor_col + 1, | |
| 2651 gui.cursor_row, gui.cursor_col + 1, GUI_MON_NOCLEAR); | |
| 2652 } | |
| 2653 #endif | |
| 2654 /* Cursor_is_valid is reset when the cursor is undrawn, also reset it | |
| 2655 * here in case it wasn't needed to undraw it. */ | |
| 2656 gui.cursor_is_valid = FALSE; | |
| 2657 } | |
| 2658 } | |
| 2659 | |
| 2660 void | |
|
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|
2661 gui_redraw( |
|
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|
2662 int x, |
|
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|
2663 int y, |
|
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|
2664 int w, |
|
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|
2665 int h) |
| 7 | 2666 { |
| 2667 int row1, col1, row2, col2; | |
| 2668 | |
| 2669 row1 = Y_2_ROW(y); | |
| 2670 col1 = X_2_COL(x); | |
| 2671 row2 = Y_2_ROW(y + h - 1); | |
| 2672 col2 = X_2_COL(x + w - 1); | |
| 2673 | |
| 2674 (void)gui_redraw_block(row1, col1, row2, col2, GUI_MON_NOCLEAR); | |
| 2675 | |
| 2676 /* | |
| 2677 * We may need to redraw the cursor, but don't take it upon us to change | |
| 2678 * its location after a scroll. | |
| 2679 * (maybe be more strict even and test col too?) | |
| 2680 * These things may be outside the update/clipping region and reality may | |
| 2681 * not reflect Vims internal ideas if these operations are clipped away. | |
| 2682 */ | |
| 2683 if (gui.row == gui.cursor_row) | |
| 2684 gui_update_cursor(TRUE, TRUE); | |
| 2685 } | |
| 2686 | |
| 2687 /* | |
| 2688 * Draw a rectangular block of characters, from row1 to row2 (inclusive) and | |
| 2689 * from col1 to col2 (inclusive). | |
| 2690 * Return TRUE when the character before the first drawn character has | |
| 2691 * different attributes (may have to be redrawn too). | |
| 2692 */ | |
| 2693 int | |
|
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|
2694 gui_redraw_block( |
|
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|
2695 int row1, |
|
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|
2696 int col1, |
|
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|
2697 int row2, |
|
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|
2698 int col2, |
|
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|
2699 int flags) /* flags for gui_outstr_nowrap() */ |
| 7 | 2700 { |
| 2701 int old_row, old_col; | |
| 2702 long_u old_hl_mask; | |
| 2703 int off; | |
| 203 | 2704 sattr_T first_attr; |
| 7 | 2705 int idx, len; |
| 2706 int back, nback; | |
| 2707 int retval = FALSE; | |
| 2708 int orig_col1, orig_col2; | |
| 2709 | |
| 2710 /* Don't try to update when ScreenLines is not valid */ | |
| 2711 if (!screen_cleared || ScreenLines == NULL) | |
| 2712 return retval; | |
| 2713 | |
| 2714 /* Don't try to draw outside the shell! */ | |
| 2715 /* Check everything, strange values may be caused by a big border width */ | |
| 2716 col1 = check_col(col1); | |
| 2717 col2 = check_col(col2); | |
| 2718 row1 = check_row(row1); | |
| 2719 row2 = check_row(row2); | |
| 2720 | |
| 2721 /* Remember where our cursor was */ | |
| 2722 old_row = gui.row; | |
| 2723 old_col = gui.col; | |
| 2724 old_hl_mask = gui.highlight_mask; | |
| 2725 orig_col1 = col1; | |
| 2726 orig_col2 = col2; | |
| 2727 | |
| 2728 for (gui.row = row1; gui.row <= row2; gui.row++) | |
| 2729 { | |
| 2730 /* When only half of a double-wide character is in the block, include | |
| 2731 * the other half. */ | |
| 2732 col1 = orig_col1; | |
| 2733 col2 = orig_col2; | |
| 2734 off = LineOffset[gui.row]; | |
| 2735 if (enc_dbcs != 0) | |
| 2736 { | |
| 2737 if (col1 > 0) | |
| 2738 col1 -= dbcs_screen_head_off(ScreenLines + off, | |
| 2739 ScreenLines + off + col1); | |
| 2740 col2 += dbcs_screen_tail_off(ScreenLines + off, | |
| 2741 ScreenLines + off + col2); | |
| 2742 } | |
| 2743 else if (enc_utf8) | |
| 2744 { | |
|
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|
2745 if (ScreenLines[off + col1] == 0) |
|
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2746 { |
|
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2747 if (col1 > 0) |
|
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|
2748 --col1; |
|
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|
2749 else |
|
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|
2750 { |
|
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|
2751 // FIXME: how can the first character ever be zero? |
|
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|
2752 // Make this IEMSGN when it no longer breaks Travis CI. |
|
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|
2753 vim_snprintf((char *)IObuff, IOSIZE, |
|
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|
2754 "INTERNAL ERROR: NUL in ScreenLines in row %ld", |
|
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|
2755 (long)gui.row); |
|
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|
2756 msg((char *)IObuff); |
|
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|
2757 } |
|
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2758 } |
|
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|
2759 #ifdef FEAT_GUI_GTK |
| 7 | 2760 if (col2 + 1 < Columns && ScreenLines[off + col2 + 1] == 0) |
| 2761 ++col2; | |
|
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|
2762 #endif |
| 7 | 2763 } |
| 2764 gui.col = col1; | |
| 2765 off = LineOffset[gui.row] + gui.col; | |
| 2766 len = col2 - col1 + 1; | |
| 2767 | |
| 2768 /* Find how many chars back this highlighting starts, or where a space | |
| 2769 * is. Needed for when the bold trick is used */ | |
| 2770 for (back = 0; back < col1; ++back) | |
| 2771 if (ScreenAttrs[off - 1 - back] != ScreenAttrs[off] | |
| 2772 || ScreenLines[off - 1 - back] == ' ') | |
| 2773 break; | |
| 2774 retval = (col1 > 0 && ScreenAttrs[off - 1] != 0 && back == 0 | |
| 2775 && ScreenLines[off - 1] != ' '); | |
| 2776 | |
| 2777 /* Break it up in strings of characters with the same attributes. */ | |
| 2778 /* Print UTF-8 characters individually. */ | |
| 2779 while (len > 0) | |
| 2780 { | |
| 2781 first_attr = ScreenAttrs[off]; | |
| 2782 gui.highlight_mask = first_attr; | |
|
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|
2783 #if !defined(FEAT_GUI_GTK) |
| 7 | 2784 if (enc_utf8 && ScreenLinesUC[off] != 0) |
| 2785 { | |
| 2786 /* output multi-byte character separately */ | |
| 2787 nback = gui_screenchar(off, flags, | |
| 2788 (guicolor_T)0, (guicolor_T)0, back); | |
| 2789 if (gui.col < Columns && ScreenLines[off + 1] == 0) | |
| 2790 idx = 2; | |
| 2791 else | |
| 2792 idx = 1; | |
| 2793 } | |
| 2794 else if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
| 2795 { | |
| 2796 /* output double-byte, single-width character separately */ | |
| 2797 nback = gui_screenchar(off, flags, | |
| 2798 (guicolor_T)0, (guicolor_T)0, back); | |
| 2799 idx = 1; | |
| 2800 } | |
| 2801 else | |
| 2802 #endif | |
| 2803 { | |
|
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2804 #ifdef FEAT_GUI_GTK |
| 7 | 2805 for (idx = 0; idx < len; ++idx) |
| 2806 { | |
| 2807 if (enc_utf8 && ScreenLines[off + idx] == 0) | |
| 2808 continue; /* skip second half of double-width char */ | |
| 2809 if (ScreenAttrs[off + idx] != first_attr) | |
| 2810 break; | |
| 2811 } | |
| 2812 /* gui_screenstr() takes care of multibyte chars */ | |
| 2813 nback = gui_screenstr(off, idx, flags, | |
| 2814 (guicolor_T)0, (guicolor_T)0, back); | |
| 2815 #else | |
| 2816 for (idx = 0; idx < len && ScreenAttrs[off + idx] == first_attr; | |
| 2817 idx++) | |
| 2818 { | |
| 2819 /* Stop at a multi-byte Unicode character. */ | |
| 2820 if (enc_utf8 && ScreenLinesUC[off + idx] != 0) | |
| 2821 break; | |
| 2822 if (enc_dbcs == DBCS_JPNU) | |
| 2823 { | |
| 2824 /* Stop at a double-byte single-width char. */ | |
| 2825 if (ScreenLines[off + idx] == 0x8e) | |
| 2826 break; | |
| 474 | 2827 if (len > 1 && (*mb_ptr2len)(ScreenLines |
| 7 | 2828 + off + idx) == 2) |
| 2829 ++idx; /* skip second byte of double-byte char */ | |
| 2830 } | |
| 2831 } | |
| 2832 nback = gui_outstr_nowrap(ScreenLines + off, idx, flags, | |
| 2833 (guicolor_T)0, (guicolor_T)0, back); | |
| 2834 #endif | |
| 2835 } | |
| 2836 if (nback == FAIL) | |
| 2837 { | |
| 2838 /* Must back up to start drawing where a bold or italic word | |
| 2839 * starts. */ | |
| 2840 off -= back; | |
| 2841 len += back; | |
| 2842 gui.col -= back; | |
| 2843 } | |
| 2844 else | |
| 2845 { | |
| 2846 off += idx; | |
| 2847 len -= idx; | |
| 2848 } | |
| 2849 back = 0; | |
| 2850 } | |
| 2851 } | |
| 2852 | |
| 2853 /* Put the cursor back where it was */ | |
| 2854 gui.row = old_row; | |
| 2855 gui.col = old_col; | |
| 835 | 2856 gui.highlight_mask = (int)old_hl_mask; |
| 7 | 2857 |
| 2858 return retval; | |
| 2859 } | |
| 2860 | |
| 2861 static void | |
|
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changeset
|
2862 gui_delete_lines(int row, int count) |
| 7 | 2863 { |
| 2864 if (count <= 0) | |
| 2865 return; | |
| 2866 | |
| 2867 if (row + count > gui.scroll_region_bot) | |
| 2868 /* Scrolled out of region, just blank the lines out */ | |
| 2869 gui_clear_block(row, gui.scroll_region_left, | |
| 2870 gui.scroll_region_bot, gui.scroll_region_right); | |
| 2871 else | |
| 2872 { | |
| 2873 gui_mch_delete_lines(row, count); | |
| 2874 | |
| 2875 /* If the cursor was in the deleted lines it's now gone. If the | |
| 2876 * cursor was in the scrolled lines adjust its position. */ | |
| 2877 if (gui.cursor_row >= row | |
| 2878 && gui.cursor_col >= gui.scroll_region_left | |
| 2879 && gui.cursor_col <= gui.scroll_region_right) | |
| 2880 { | |
| 2881 if (gui.cursor_row < row + count) | |
| 2882 gui.cursor_is_valid = FALSE; | |
| 2883 else if (gui.cursor_row <= gui.scroll_region_bot) | |
| 2884 gui.cursor_row -= count; | |
| 2885 } | |
| 2886 } | |
| 2887 } | |
| 2888 | |
| 2889 static void | |
|
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changeset
|
2890 gui_insert_lines(int row, int count) |
| 7 | 2891 { |
| 2892 if (count <= 0) | |
| 2893 return; | |
| 2894 | |
| 2895 if (row + count > gui.scroll_region_bot) | |
| 2896 /* Scrolled out of region, just blank the lines out */ | |
| 2897 gui_clear_block(row, gui.scroll_region_left, | |
| 2898 gui.scroll_region_bot, gui.scroll_region_right); | |
| 2899 else | |
| 2900 { | |
| 2901 gui_mch_insert_lines(row, count); | |
| 2902 | |
| 2903 if (gui.cursor_row >= gui.row | |
| 2904 && gui.cursor_col >= gui.scroll_region_left | |
| 2905 && gui.cursor_col <= gui.scroll_region_right) | |
| 2906 { | |
| 2907 if (gui.cursor_row <= gui.scroll_region_bot - count) | |
| 2908 gui.cursor_row += count; | |
| 2909 else if (gui.cursor_row <= gui.scroll_region_bot) | |
| 2910 gui.cursor_is_valid = FALSE; | |
| 2911 } | |
| 2912 } | |
| 2913 } | |
| 2914 | |
|
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changeset
|
2915 #ifdef FEAT_TIMERS |
|
11471
26525db57c4c
patch 8.0.0619: GUI gets stuck if timer uses feedkeys()
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
2916 /* |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2917 * Passed to ui_wait_for_chars_or_timer(), ignoring extra arguments. |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2918 */ |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2919 static int |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2920 gui_wait_for_chars_3( |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2921 long wtime, |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2922 int *interrupted UNUSED, |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2923 int ignore_input UNUSED) |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2924 { |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2925 return gui_mch_wait_for_chars(wtime); |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2926 } |
|
13080
eee366f56b1a
patch 8.0.1415: warning for unused function without timers feature
Christian Brabandt <cb@256bit.org>
parents:
13064
diff
changeset
|
2927 #endif |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2928 |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
2929 /* |
|
11471
26525db57c4c
patch 8.0.0619: GUI gets stuck if timer uses feedkeys()
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
2930 * Returns OK if a character was found to be available within the given time, |
|
26525db57c4c
patch 8.0.0619: GUI gets stuck if timer uses feedkeys()
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
2931 * or FAIL otherwise. |
|
26525db57c4c
patch 8.0.0619: GUI gets stuck if timer uses feedkeys()
Christian Brabandt <cb@256bit.org>
parents:
11163
diff
changeset
|
2932 */ |
|
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2933 static int |
|
15653
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2934 gui_wait_for_chars_or_timer( |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2935 long wtime, |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2936 int *interrupted UNUSED, |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2937 int ignore_input UNUSED) |
|
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2938 { |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2939 #ifdef FEAT_TIMERS |
|
15653
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2940 return ui_wait_for_chars_or_timer(wtime, gui_wait_for_chars_3, |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2941 interrupted, ignore_input); |
|
8577
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2942 #else |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2943 return gui_mch_wait_for_chars(wtime); |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2944 #endif |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2945 } |
|
63dc856bd13d
commit https://github.com/vim/vim/commit/975b5271eed4fa0500c24a8f37be0b1797cb9db7
Christian Brabandt <cb@256bit.org>
parents:
8524
diff
changeset
|
2946 |
| 7 | 2947 /* |
| 2948 * The main GUI input routine. Waits for a character from the keyboard. | |
|
15653
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2949 * "wtime" == -1 Wait forever. |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2950 * "wtime" == 0 Don't wait. |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2951 * "wtime" > 0 Wait wtime milliseconds for a character. |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2952 * |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2953 * Returns the number of characters read or zero when timed out or interrupted. |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2954 * "buf" may be NULL, in which case a non-zero number is returned if characters |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2955 * are available. |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2956 */ |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2957 static int |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2958 gui_wait_for_chars_buf( |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2959 char_u *buf, |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2960 int maxlen, |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2961 long wtime, // don't use "time", MIPS cannot handle it |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2962 int tb_change_cnt) |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2963 { |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2964 int retval; |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2965 |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2966 #ifdef FEAT_MENU |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2967 // If we're going to wait a bit, update the menus and mouse shape for the |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2968 // current State. |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2969 if (wtime != 0) |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2970 gui_update_menus(0); |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2971 #endif |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2972 |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2973 gui_mch_update(); |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2974 if (input_available()) // Got char, return immediately |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2975 { |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2976 if (buf != NULL && !typebuf_changed(tb_change_cnt)) |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2977 return read_from_input_buf(buf, (long)maxlen); |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2978 return 0; |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2979 } |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2980 if (wtime == 0) // Don't wait for char |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2981 return FAIL; |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2982 |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2983 // Before waiting, flush any output to the screen. |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2984 gui_mch_flush(); |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2985 |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2986 // Blink while waiting for a character. |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2987 gui_mch_start_blink(); |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2988 |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2989 // Common function to loop until "wtime" is met, while handling timers and |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2990 // other callbacks. |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2991 retval = inchar_loop(buf, maxlen, wtime, tb_change_cnt, |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2992 gui_wait_for_chars_or_timer, NULL); |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2993 |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2994 gui_mch_stop_blink(TRUE); |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2995 |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2996 return retval; |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2997 } |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2998 |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
2999 /* |
|
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
3000 * 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
|
3001 * Also deals with timers. |
| 7 | 3002 * wtime == -1 Wait forever. |
| 3003 * wtime == 0 Don't wait. | |
| 3004 * wtime > 0 Wait wtime milliseconds for a character. | |
| 3005 * Returns OK if a character was found to be available within the given time, | |
| 3006 * or FAIL otherwise. | |
| 3007 */ | |
| 3008 int | |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3009 gui_wait_for_chars(long wtime, int tb_change_cnt) |
| 7 | 3010 { |
|
15653
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
3011 return gui_wait_for_chars_buf(NULL, 0, wtime, tb_change_cnt); |
| 7 | 3012 } |
| 3013 | |
| 3014 /* | |
|
13060
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3015 * 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
|
3016 */ |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3017 int |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3018 gui_inchar( |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3019 char_u *buf, |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3020 int maxlen, |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3021 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
|
3022 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
|
3023 { |
|
15653
59a1ff689b4d
patch 8.1.0834: GUI may wait too long before dealing with messages
Bram Moolenaar <Bram@vim.org>
parents:
15636
diff
changeset
|
3024 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
|
3025 } |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3026 |
|
1bdc12630fc0
patch 8.0.1405: duplicated code for getting a typed character
Christian Brabandt <cb@256bit.org>
parents:
13052
diff
changeset
|
3027 /* |
| 1137 | 3028 * Fill p[4] with mouse coordinates encoded for check_termcode(). |
| 7 | 3029 */ |
| 3030 static void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3031 fill_mouse_coord(char_u *p, int col, int row) |
| 7 | 3032 { |
| 3033 p[0] = (char_u)(col / 128 + ' ' + 1); | |
| 3034 p[1] = (char_u)(col % 128 + ' ' + 1); | |
| 3035 p[2] = (char_u)(row / 128 + ' ' + 1); | |
| 3036 p[3] = (char_u)(row % 128 + ' ' + 1); | |
| 3037 } | |
| 3038 | |
| 3039 /* | |
| 3040 * Generic mouse support function. Add a mouse event to the input buffer with | |
| 3041 * the given properties. | |
| 3042 * button --- may be any of MOUSE_LEFT, MOUSE_MIDDLE, MOUSE_RIGHT, | |
| 3043 * MOUSE_X1, MOUSE_X2 | |
| 3044 * MOUSE_DRAG, or MOUSE_RELEASE. | |
|
2409
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3045 * MOUSE_4 and MOUSE_5 are used for vertical scroll wheel, |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3046 * MOUSE_6 and MOUSE_7 for horizontal scroll wheel. |
| 7 | 3047 * x, y --- Coordinates of mouse in pixels. |
| 3048 * repeated_click --- TRUE if this click comes only a short time after a | |
| 3049 * previous click. | |
| 3050 * modifiers --- Bit field which may be any of the following modifiers | |
| 3051 * or'ed together: MOUSE_SHIFT | MOUSE_CTRL | MOUSE_ALT. | |
| 3052 * This function will ignore drag events where the mouse has not moved to a new | |
| 3053 * character. | |
| 3054 */ | |
| 3055 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3056 gui_send_mouse_event( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3057 int button, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3058 int x, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3059 int y, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3060 int repeated_click, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3061 int_u modifiers) |
| 7 | 3062 { |
| 3063 static int prev_row = 0, prev_col = 0; | |
| 3064 static int prev_button = -1; | |
| 3065 static int num_clicks = 1; | |
| 3066 char_u string[10]; | |
| 3067 enum key_extra button_char; | |
| 3068 int row, col; | |
| 3069 #ifdef FEAT_CLIPBOARD | |
| 3070 int checkfor; | |
| 3071 int did_clip = FALSE; | |
| 3072 #endif | |
| 3073 | |
| 3074 /* | |
| 3075 * Scrolling may happen at any time, also while a selection is present. | |
| 3076 */ | |
| 3077 switch (button) | |
| 3078 { | |
| 3079 case MOUSE_X1: | |
| 3080 button_char = KE_X1MOUSE; | |
| 3081 goto button_set; | |
| 3082 case MOUSE_X2: | |
| 3083 button_char = KE_X2MOUSE; | |
| 3084 goto button_set; | |
| 3085 case MOUSE_4: | |
| 3086 button_char = KE_MOUSEDOWN; | |
| 3087 goto button_set; | |
| 3088 case MOUSE_5: | |
| 3089 button_char = KE_MOUSEUP; | |
|
2409
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Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3090 goto button_set; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3091 case MOUSE_6: |
|
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3092 button_char = KE_MOUSELEFT; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3093 goto button_set; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3094 case MOUSE_7: |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3095 button_char = KE_MOUSERIGHT; |
| 7 | 3096 button_set: |
| 3097 { | |
| 3098 /* Don't put events in the input queue now. */ | |
| 3099 if (hold_gui_events) | |
| 3100 return; | |
| 3101 | |
| 3102 string[3] = CSI; | |
| 3103 string[4] = KS_EXTRA; | |
| 3104 string[5] = (int)button_char; | |
| 3105 | |
| 3106 /* Pass the pointer coordinates of the scroll event so that we | |
| 3107 * know which window to scroll. */ | |
| 3108 row = gui_xy2colrow(x, y, &col); | |
| 3109 string[6] = (char_u)(col / 128 + ' ' + 1); | |
| 3110 string[7] = (char_u)(col % 128 + ' ' + 1); | |
| 3111 string[8] = (char_u)(row / 128 + ' ' + 1); | |
| 3112 string[9] = (char_u)(row % 128 + ' ' + 1); | |
| 3113 | |
| 3114 if (modifiers == 0) | |
| 3115 add_to_input_buf(string + 3, 7); | |
| 3116 else | |
| 3117 { | |
| 3118 string[0] = CSI; | |
| 3119 string[1] = KS_MODIFIER; | |
| 3120 string[2] = 0; | |
| 3121 if (modifiers & MOUSE_SHIFT) | |
| 3122 string[2] |= MOD_MASK_SHIFT; | |
| 3123 if (modifiers & MOUSE_CTRL) | |
| 3124 string[2] |= MOD_MASK_CTRL; | |
| 3125 if (modifiers & MOUSE_ALT) | |
| 3126 string[2] |= MOD_MASK_ALT; | |
| 3127 add_to_input_buf(string, 10); | |
| 3128 } | |
| 3129 return; | |
| 3130 } | |
| 3131 } | |
| 3132 | |
| 3133 #ifdef FEAT_CLIPBOARD | |
| 3134 /* If a clipboard selection is in progress, handle it */ | |
| 3135 if (clip_star.state == SELECT_IN_PROGRESS) | |
| 3136 { | |
| 3137 clip_process_selection(button, X_2_COL(x), Y_2_ROW(y), repeated_click); | |
| 3138 return; | |
| 3139 } | |
| 3140 | |
| 3141 /* Determine which mouse settings to look for based on the current mode */ | |
| 3142 switch (get_real_state()) | |
| 3143 { | |
| 3144 case NORMAL_BUSY: | |
| 3145 case OP_PENDING: | |
|
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patch 8.0.1288: GUI: cannot drag the statusline of a terminal window
Christian Brabandt <cb@256bit.org>
parents:
12802
diff
changeset
|
3146 # 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
|
3147 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
|
3148 # endif |
| 7 | 3149 case NORMAL: checkfor = MOUSE_NORMAL; break; |
| 3150 case VISUAL: checkfor = MOUSE_VISUAL; break; | |
| 788 | 3151 case SELECTMODE: checkfor = MOUSE_VISUAL; break; |
| 7 | 3152 case REPLACE: |
| 3153 case REPLACE+LANGMAP: | |
| 3154 case VREPLACE: | |
| 3155 case VREPLACE+LANGMAP: | |
| 3156 case INSERT: | |
| 3157 case INSERT+LANGMAP: checkfor = MOUSE_INSERT; break; | |
| 3158 case ASKMORE: | |
| 3159 case HITRETURN: /* At the more- and hit-enter prompt pass the | |
| 3160 mouse event for a click on or below the | |
| 3161 message line. */ | |
| 3162 if (Y_2_ROW(y) >= msg_row) | |
| 3163 checkfor = MOUSE_NORMAL; | |
| 3164 else | |
| 3165 checkfor = MOUSE_RETURN; | |
| 3166 break; | |
| 3167 | |
| 3168 /* | |
| 3169 * On the command line, use the clipboard selection on all lines | |
| 3170 * but the command line. But not when pasting. | |
| 3171 */ | |
| 3172 case CMDLINE: | |
| 3173 case CMDLINE+LANGMAP: | |
| 3174 if (Y_2_ROW(y) < cmdline_row && button != MOUSE_MIDDLE) | |
| 3175 checkfor = MOUSE_NONE; | |
| 3176 else | |
| 3177 checkfor = MOUSE_COMMAND; | |
| 3178 break; | |
| 3179 | |
| 3180 default: | |
| 3181 checkfor = MOUSE_NONE; | |
| 3182 break; | |
| 3183 }; | |
| 3184 | |
| 3185 /* | |
| 3186 * Allow clipboard selection of text on the command line in "normal" | |
| 3187 * modes. Don't do this when dragging the status line, or extending a | |
| 3188 * Visual selection. | |
| 3189 */ | |
| 3190 if ((State == NORMAL || State == NORMAL_BUSY || (State & INSERT)) | |
|
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patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
3191 && Y_2_ROW(y) >= topframe->fr_height + firstwin->w_winrow |
| 7 | 3192 && button != MOUSE_DRAG |
| 3193 # ifdef FEAT_MOUSESHAPE | |
| 3194 && !drag_status_line | |
| 3195 && !drag_sep_line | |
| 3196 # endif | |
| 3197 ) | |
| 3198 checkfor = MOUSE_NONE; | |
| 3199 | |
| 3200 /* | |
| 3201 * Use modeless selection when holding CTRL and SHIFT pressed. | |
| 3202 */ | |
| 3203 if ((modifiers & MOUSE_CTRL) && (modifiers & MOUSE_SHIFT)) | |
| 3204 checkfor = MOUSE_NONEF; | |
| 3205 | |
| 3206 /* | |
| 3207 * In Ex mode, always use modeless selection. | |
| 3208 */ | |
| 3209 if (exmode_active) | |
| 3210 checkfor = MOUSE_NONE; | |
| 3211 | |
| 3212 /* | |
| 3213 * If the mouse settings say to not use the mouse, use the modeless | |
| 3214 * selection. But if Visual is active, assume that only the Visual area | |
| 3215 * will be selected. | |
| 3216 * Exception: On the command line, both the selection is used and a mouse | |
| 3217 * key is send. | |
| 3218 */ | |
| 3219 if (!mouse_has(checkfor) || checkfor == MOUSE_COMMAND) | |
| 3220 { | |
| 3221 /* Don't do modeless selection in Visual mode. */ | |
| 3222 if (checkfor != MOUSE_NONEF && VIsual_active && (State & NORMAL)) | |
| 3223 return; | |
| 3224 | |
| 3225 /* | |
| 3226 * When 'mousemodel' is "popup", shift-left is translated to right. | |
| 3227 * But not when also using Ctrl. | |
| 3228 */ | |
| 3229 if (mouse_model_popup() && button == MOUSE_LEFT | |
| 3230 && (modifiers & MOUSE_SHIFT) && !(modifiers & MOUSE_CTRL)) | |
| 3231 { | |
| 3232 button = MOUSE_RIGHT; | |
| 3233 modifiers &= ~ MOUSE_SHIFT; | |
| 3234 } | |
| 3235 | |
| 3236 /* If the selection is done, allow the right button to extend it. | |
| 3237 * If the selection is cleared, allow the right button to start it | |
| 3238 * from the cursor position. */ | |
| 3239 if (button == MOUSE_RIGHT) | |
| 3240 { | |
| 3241 if (clip_star.state == SELECT_CLEARED) | |
| 3242 { | |
| 3243 if (State & CMDLINE) | |
| 3244 { | |
| 3245 col = msg_col; | |
| 3246 row = msg_row; | |
| 3247 } | |
| 3248 else | |
| 3249 { | |
| 3250 col = curwin->w_wcol; | |
| 3251 row = curwin->w_wrow + W_WINROW(curwin); | |
| 3252 } | |
| 3253 clip_start_selection(col, row, FALSE); | |
| 3254 } | |
| 3255 clip_process_selection(button, X_2_COL(x), Y_2_ROW(y), | |
| 3256 repeated_click); | |
| 3257 did_clip = TRUE; | |
| 3258 } | |
| 3259 /* Allow the left button to start the selection */ | |
| 2823 | 3260 else if (button == MOUSE_LEFT) |
| 7 | 3261 { |
| 3262 clip_start_selection(X_2_COL(x), Y_2_ROW(y), repeated_click); | |
| 3263 did_clip = TRUE; | |
| 3264 } | |
| 3265 | |
| 3266 /* Always allow pasting */ | |
| 3267 if (button != MOUSE_MIDDLE) | |
| 3268 { | |
| 3269 if (!mouse_has(checkfor) || button == MOUSE_RELEASE) | |
| 3270 return; | |
| 3271 if (checkfor != MOUSE_COMMAND) | |
| 3272 button = MOUSE_LEFT; | |
| 3273 } | |
| 3274 repeated_click = FALSE; | |
| 3275 } | |
| 3276 | |
| 3277 if (clip_star.state != SELECT_CLEARED && !did_clip) | |
| 3674 | 3278 clip_clear_selection(&clip_star); |
| 7 | 3279 #endif |
| 3280 | |
| 3281 /* Don't put events in the input queue now. */ | |
| 3282 if (hold_gui_events) | |
| 3283 return; | |
| 3284 | |
| 3285 row = gui_xy2colrow(x, y, &col); | |
| 3286 | |
| 3287 /* | |
| 3288 * If we are dragging and the mouse hasn't moved far enough to be on a | |
| 3289 * different character, then don't send an event to vim. | |
| 3290 */ | |
| 3291 if (button == MOUSE_DRAG) | |
| 3292 { | |
| 3293 if (row == prev_row && col == prev_col) | |
| 3294 return; | |
| 3295 /* Dragging above the window, set "row" to -1 to cause a scroll. */ | |
| 3296 if (y < 0) | |
| 3297 row = -1; | |
| 3298 } | |
| 3299 | |
| 3300 /* | |
| 3301 * If topline has changed (window scrolled) since the last click, reset | |
| 3302 * repeated_click, because we don't want starting Visual mode when | |
| 3303 * clicking on a different character in the text. | |
| 3304 */ | |
| 3305 if (curwin->w_topline != gui_prev_topline | |
| 3306 #ifdef FEAT_DIFF | |
| 3307 || curwin->w_topfill != gui_prev_topfill | |
| 3308 #endif | |
| 3309 ) | |
| 3310 repeated_click = FALSE; | |
| 3311 | |
| 3312 string[0] = CSI; /* this sequence is recognized by check_termcode() */ | |
| 3313 string[1] = KS_MOUSE; | |
| 3314 string[2] = KE_FILLER; | |
| 3315 if (button != MOUSE_DRAG && button != MOUSE_RELEASE) | |
| 3316 { | |
| 3317 if (repeated_click) | |
| 3318 { | |
| 3319 /* | |
| 3320 * Handle multiple clicks. They only count if the mouse is still | |
| 3321 * pointing at the same character. | |
| 3322 */ | |
| 3323 if (button != prev_button || row != prev_row || col != prev_col) | |
| 3324 num_clicks = 1; | |
| 3325 else if (++num_clicks > 4) | |
| 3326 num_clicks = 1; | |
| 3327 } | |
| 3328 else | |
| 3329 num_clicks = 1; | |
| 3330 prev_button = button; | |
| 3331 gui_prev_topline = curwin->w_topline; | |
| 3332 #ifdef FEAT_DIFF | |
| 3333 gui_prev_topfill = curwin->w_topfill; | |
| 3334 #endif | |
| 3335 | |
| 3336 string[3] = (char_u)(button | 0x20); | |
| 3337 SET_NUM_MOUSE_CLICKS(string[3], num_clicks); | |
| 3338 } | |
| 3339 else | |
| 3340 string[3] = (char_u)button; | |
| 3341 | |
| 3342 string[3] |= modifiers; | |
| 3343 fill_mouse_coord(string + 4, col, row); | |
| 3344 add_to_input_buf(string, 8); | |
| 3345 | |
| 3346 if (row < 0) | |
| 3347 prev_row = 0; | |
| 3348 else | |
| 3349 prev_row = row; | |
| 3350 prev_col = col; | |
| 3351 | |
| 3352 /* | |
| 3353 * We need to make sure this is cleared since Athena doesn't tell us when | |
| 3354 * he is done dragging. Neither does GTK+ 2 -- at least for now. | |
| 3355 */ | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
3356 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) |
| 7 | 3357 gui.dragged_sb = SBAR_NONE; |
| 3358 #endif | |
| 3359 } | |
| 3360 | |
| 3361 /* | |
| 3362 * Convert x and y coordinate to column and row in text window. | |
| 3363 * Corrects for multi-byte character. | |
| 3364 * returns column in "*colp" and row as return value; | |
| 3365 */ | |
| 3366 int | |
|
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3367 gui_xy2colrow(int x, int y, int *colp) |
| 7 | 3368 { |
| 3369 int col = check_col(X_2_COL(x)); | |
| 3370 int row = check_row(Y_2_ROW(y)); | |
| 3371 | |
| 3372 *colp = mb_fix_col(col, row); | |
| 3373 return row; | |
| 3374 } | |
| 3375 | |
| 3376 #if defined(FEAT_MENU) || defined(PROTO) | |
| 3377 /* | |
| 3378 * Callback function for when a menu entry has been selected. | |
| 3379 */ | |
| 3380 void | |
|
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3381 gui_menu_cb(vimmenu_T *menu) |
| 7 | 3382 { |
| 664 | 3383 char_u bytes[sizeof(long_u)]; |
| 7 | 3384 |
| 3385 /* Don't put events in the input queue now. */ | |
| 3386 if (hold_gui_events) | |
| 3387 return; | |
| 3388 | |
| 3389 bytes[0] = CSI; | |
| 3390 bytes[1] = KS_MENU; | |
| 3391 bytes[2] = KE_FILLER; | |
| 664 | 3392 add_to_input_buf(bytes, 3); |
| 3393 add_long_to_buf((long_u)menu, bytes); | |
| 3394 add_to_input_buf_csi(bytes, sizeof(long_u)); | |
| 7 | 3395 } |
| 3396 #endif | |
| 3397 | |
| 811 | 3398 static int prev_which_scrollbars[3]; |
| 669 | 3399 |
| 7 | 3400 /* |
| 3401 * Set which components are present. | |
| 685 | 3402 * If "oldval" is not NULL, "oldval" is the previous value, the new value is |
| 7 | 3403 * in p_go. |
| 3404 */ | |
| 3405 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3406 gui_init_which_components(char_u *oldval UNUSED) |
| 7 | 3407 { |
| 3408 #ifdef FEAT_MENU | |
| 3409 static int prev_menu_is_active = -1; | |
| 3410 #endif | |
| 3411 #ifdef FEAT_TOOLBAR | |
| 3412 static int prev_toolbar = -1; | |
| 3413 int using_toolbar = FALSE; | |
| 3414 #endif | |
| 685 | 3415 #ifdef FEAT_GUI_TABLINE |
| 3416 int using_tabline; | |
| 3417 #endif | |
| 7 | 3418 #ifdef FEAT_FOOTER |
| 3419 static int prev_footer = -1; | |
| 3420 int using_footer = FALSE; | |
| 3421 #endif | |
|
8140
563c923b1584
commit https://github.com/vim/vim/commit/cf7164a088664961e7d70dd100c5874dc5ceb293
Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
3422 #if defined(FEAT_MENU) |
| 7 | 3423 static int prev_tearoff = -1; |
| 3424 int using_tearoff = FALSE; | |
| 3425 #endif | |
| 3426 | |
| 3427 char_u *p; | |
| 3428 int i; | |
| 3429 #ifdef FEAT_MENU | |
| 3430 int grey_old, grey_new; | |
| 3431 char_u *temp; | |
| 3432 #endif | |
| 3433 win_T *wp; | |
| 3434 int need_set_size; | |
| 3435 int fix_size; | |
| 3436 | |
| 3437 #ifdef FEAT_MENU | |
| 3438 if (oldval != NULL && gui.in_use) | |
| 3439 { | |
| 3440 /* | |
| 3441 * Check if the menu's go from grey to non-grey or vise versa. | |
| 3442 */ | |
| 3443 grey_old = (vim_strchr(oldval, GO_GREY) != NULL); | |
| 3444 grey_new = (vim_strchr(p_go, GO_GREY) != NULL); | |
| 3445 if (grey_old != grey_new) | |
| 3446 { | |
| 3447 temp = p_go; | |
| 3448 p_go = oldval; | |
| 3449 gui_update_menus(MENU_ALL_MODES); | |
| 3450 p_go = temp; | |
| 3451 } | |
| 3452 } | |
| 3453 gui.menu_is_active = FALSE; | |
| 3454 #endif | |
| 3455 | |
| 3456 for (i = 0; i < 3; i++) | |
| 3457 gui.which_scrollbars[i] = FALSE; | |
| 3458 for (p = p_go; *p; p++) | |
| 3459 switch (*p) | |
| 3460 { | |
| 3461 case GO_LEFT: | |
| 3462 gui.which_scrollbars[SBAR_LEFT] = TRUE; | |
| 3463 break; | |
| 3464 case GO_RIGHT: | |
| 3465 gui.which_scrollbars[SBAR_RIGHT] = TRUE; | |
| 3466 break; | |
| 3467 case GO_VLEFT: | |
| 3468 if (win_hasvertsplit()) | |
| 3469 gui.which_scrollbars[SBAR_LEFT] = TRUE; | |
| 3470 break; | |
| 3471 case GO_VRIGHT: | |
| 3472 if (win_hasvertsplit()) | |
| 3473 gui.which_scrollbars[SBAR_RIGHT] = TRUE; | |
| 3474 break; | |
| 3475 case GO_BOT: | |
| 3476 gui.which_scrollbars[SBAR_BOTTOM] = TRUE; | |
| 3477 break; | |
| 3478 #ifdef FEAT_MENU | |
| 3479 case GO_MENUS: | |
| 3480 gui.menu_is_active = TRUE; | |
| 3481 break; | |
| 3482 #endif | |
| 3483 case GO_GREY: | |
| 3484 /* make menu's have grey items, ignored here */ | |
| 3485 break; | |
| 3486 #ifdef FEAT_TOOLBAR | |
| 3487 case GO_TOOLBAR: | |
| 3488 using_toolbar = TRUE; | |
| 3489 break; | |
| 3490 #endif | |
| 3491 #ifdef FEAT_FOOTER | |
| 3492 case GO_FOOTER: | |
| 3493 using_footer = TRUE; | |
| 3494 break; | |
| 3495 #endif | |
| 3496 case GO_TEAROFF: | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7821
diff
changeset
|
3497 #if defined(FEAT_MENU) |
| 7 | 3498 using_tearoff = TRUE; |
| 3499 #endif | |
| 3500 break; | |
| 3501 default: | |
| 3502 /* Ignore options that are not supported */ | |
| 3503 break; | |
| 3504 } | |
| 685 | 3505 |
| 7 | 3506 if (gui.in_use) |
| 3507 { | |
| 811 | 3508 need_set_size = 0; |
| 7 | 3509 fix_size = FALSE; |
| 685 | 3510 |
| 3511 #ifdef FEAT_GUI_TABLINE | |
| 687 | 3512 /* Update the GUI tab line, it may appear or disappear. This may |
| 3513 * cause the non-GUI tab line to disappear or appear. */ | |
| 685 | 3514 using_tabline = gui_has_tabline(); |
| 706 | 3515 if (!gui_mch_showing_tabline() != !using_tabline) |
| 685 | 3516 { |
| 797 | 3517 /* We don't want a resize event change "Rows" here, save and |
| 3518 * restore it. Resizing is handled below. */ | |
| 3519 i = Rows; | |
| 685 | 3520 gui_update_tabline(); |
| 797 | 3521 Rows = i; |
| 1767 | 3522 need_set_size |= RESIZE_VERT; |
| 685 | 3523 if (using_tabline) |
| 3524 fix_size = TRUE; | |
| 3525 if (!gui_use_tabline()) | |
| 3526 redraw_tabline = TRUE; /* may draw non-GUI tab line */ | |
| 3527 } | |
| 3528 #endif | |
| 3529 | |
| 7 | 3530 for (i = 0; i < 3; i++) |
| 3531 { | |
| 811 | 3532 /* The scrollbar needs to be updated when it is shown/unshown and |
| 3533 * when switching tab pages. But the size only changes when it's | |
| 3534 * shown/unshown. Thus we need two places to remember whether a | |
| 3535 * scrollbar is there or not. */ | |
| 3536 if (gui.which_scrollbars[i] != prev_which_scrollbars[i] | |
| 3537 || gui.which_scrollbars[i] | |
|
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Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
3538 != curtab->tp_prev_which_scrollbars[i]) |
| 7 | 3539 { |
| 3540 if (i == SBAR_BOTTOM) | |
| 3541 gui_mch_enable_scrollbar(&gui.bottom_sbar, | |
| 3542 gui.which_scrollbars[i]); | |
| 3543 else | |
| 3544 { | |
| 3545 FOR_ALL_WINDOWS(wp) | |
| 3546 gui_do_scrollbar(wp, i, gui.which_scrollbars[i]); | |
| 3547 } | |
| 811 | 3548 if (gui.which_scrollbars[i] != prev_which_scrollbars[i]) |
| 3549 { | |
| 3550 if (i == SBAR_BOTTOM) | |
| 1767 | 3551 need_set_size |= RESIZE_VERT; |
| 811 | 3552 else |
| 1767 | 3553 need_set_size |= RESIZE_HOR; |
| 811 | 3554 if (gui.which_scrollbars[i]) |
| 3555 fix_size = TRUE; | |
| 3556 } | |
| 7 | 3557 } |
| 811 | 3558 curtab->tp_prev_which_scrollbars[i] = gui.which_scrollbars[i]; |
| 3559 prev_which_scrollbars[i] = gui.which_scrollbars[i]; | |
| 7 | 3560 } |
| 3561 | |
| 3562 #ifdef FEAT_MENU | |
| 3563 if (gui.menu_is_active != prev_menu_is_active) | |
| 3564 { | |
| 3565 /* We don't want a resize event change "Rows" here, save and | |
| 3566 * restore it. Resizing is handled below. */ | |
| 3567 i = Rows; | |
| 3568 gui_mch_enable_menu(gui.menu_is_active); | |
| 3569 Rows = i; | |
| 3570 prev_menu_is_active = gui.menu_is_active; | |
| 1767 | 3571 need_set_size |= RESIZE_VERT; |
| 7 | 3572 if (gui.menu_is_active) |
| 3573 fix_size = TRUE; | |
| 3574 } | |
| 3575 #endif | |
| 3576 | |
| 3577 #ifdef FEAT_TOOLBAR | |
| 3578 if (using_toolbar != prev_toolbar) | |
| 3579 { | |
| 3580 gui_mch_show_toolbar(using_toolbar); | |
| 3581 prev_toolbar = using_toolbar; | |
| 1767 | 3582 need_set_size |= RESIZE_VERT; |
| 7 | 3583 if (using_toolbar) |
| 3584 fix_size = TRUE; | |
| 3585 } | |
| 3586 #endif | |
| 3587 #ifdef FEAT_FOOTER | |
| 3588 if (using_footer != prev_footer) | |
| 3589 { | |
| 3590 gui_mch_enable_footer(using_footer); | |
| 3591 prev_footer = using_footer; | |
| 1767 | 3592 need_set_size |= RESIZE_VERT; |
| 7 | 3593 if (using_footer) |
| 3594 fix_size = TRUE; | |
| 3595 } | |
| 3596 #endif | |
|
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Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
3597 #if defined(FEAT_MENU) && !(defined(MSWIN) && !defined(FEAT_TEAROFF)) |
| 7 | 3598 if (using_tearoff != prev_tearoff) |
| 3599 { | |
| 3600 gui_mch_toggle_tearoffs(using_tearoff); | |
| 3601 prev_tearoff = using_tearoff; | |
| 3602 } | |
| 3603 #endif | |
| 1767 | 3604 if (need_set_size != 0) |
| 276 | 3605 { |
| 3606 #ifdef FEAT_GUI_GTK | |
| 1767 | 3607 long prev_Columns = Columns; |
| 3608 long prev_Rows = Rows; | |
| 276 | 3609 #endif |
| 7 | 3610 /* Adjust the size of the window to make the text area keep the |
| 3611 * same size and to avoid that part of our window is off-screen | |
| 3612 * and a scrollbar can't be used, for example. */ | |
| 811 | 3613 gui_set_shellsize(FALSE, fix_size, need_set_size); |
| 276 | 3614 |
| 3615 #ifdef FEAT_GUI_GTK | |
| 3616 /* GTK has the annoying habit of sending us resize events when | |
| 3617 * changing the window size ourselves. This mostly happens when | |
| 3618 * waiting for a character to arrive, quite unpredictably, and may | |
| 3619 * change Columns and Rows when we don't want it. Wait for a | |
| 3620 * character here to avoid this effect. | |
| 3621 * If you remove this, please test this command for resizing | |
| 292 | 3622 * effects (with optional left scrollbar): ":vsp|q|vsp|q|vsp|q". |
| 687 | 3623 * Don't do this while starting up though. |
| 1767 | 3624 * Don't change Rows when adding menu/toolbar/tabline. |
| 3625 * Don't change Columns when adding vertical toolbar. */ | |
| 3626 if (!gui.starting && need_set_size != (RESIZE_VERT | RESIZE_HOR)) | |
| 287 | 3627 (void)char_avail(); |
| 1767 | 3628 if ((need_set_size & RESIZE_VERT) == 0) |
| 3629 Rows = prev_Rows; | |
| 3630 if ((need_set_size & RESIZE_HOR) == 0) | |
| 3631 Columns = prev_Columns; | |
| 276 | 3632 #endif |
| 3633 } | |
| 687 | 3634 /* When the console tabline appears or disappears the window positions |
| 3635 * change. */ | |
| 3636 if (firstwin->w_winrow != tabline_height()) | |
| 3637 shell_new_rows(); /* recompute window positions and heights */ | |
| 7 | 3638 } |
| 3639 } | |
| 3640 | |
| 685 | 3641 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
| 3642 /* | |
| 3643 * Return TRUE if the GUI is taking care of the tabline. | |
| 3644 * It may still be hidden if 'showtabline' is zero. | |
| 3645 */ | |
| 3646 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3647 gui_use_tabline(void) |
| 685 | 3648 { |
| 3649 return gui.in_use && vim_strchr(p_go, GO_TABLINE) != NULL; | |
| 3650 } | |
| 3651 | |
| 3652 /* | |
| 3653 * Return TRUE if the GUI is showing the tabline. | |
| 3654 * This uses 'showtabline'. | |
| 3655 */ | |
| 3656 static int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3657 gui_has_tabline(void) |
| 685 | 3658 { |
| 3659 if (!gui_use_tabline() | |
| 3660 || p_stal == 0 | |
| 3661 || (p_stal == 1 && first_tabpage->tp_next == NULL)) | |
| 3662 return FALSE; | |
| 3663 return TRUE; | |
| 3664 } | |
| 3665 | |
| 3666 /* | |
| 3667 * Update the tabline. | |
| 3668 * This may display/undisplay the tabline and update the labels. | |
| 3669 */ | |
| 3670 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3671 gui_update_tabline(void) |
| 685 | 3672 { |
| 3673 int showit = gui_has_tabline(); | |
| 797 | 3674 int shown = gui_mch_showing_tabline(); |
| 685 | 3675 |
| 3676 if (!gui.starting && starting == 0) | |
| 3677 { | |
| 848 | 3678 /* Updating the tabline uses direct GUI commands, flush |
| 3679 * outstanding instructions first. (esp. clear screen) */ | |
| 3680 out_flush(); | |
| 3681 | |
| 797 | 3682 if (!showit != !shown) |
| 3683 gui_mch_show_tabline(showit); | |
| 685 | 3684 if (showit != 0) |
| 3685 gui_mch_update_tabline(); | |
| 797 | 3686 |
| 3687 /* When the tabs change from hidden to shown or from shown to | |
| 3688 * hidden the size of the text area should remain the same. */ | |
| 3689 if (!showit != !shown) | |
| 811 | 3690 gui_set_shellsize(FALSE, showit, RESIZE_VERT); |
| 685 | 3691 } |
| 3692 } | |
| 3693 | |
| 3694 /* | |
| 839 | 3695 * Get the label or tooltip for tab page "tp" into NameBuff[]. |
| 685 | 3696 */ |
| 3697 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3698 get_tabline_label( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3699 tabpage_T *tp, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3700 int tooltip) /* TRUE: get tooltip */ |
| 685 | 3701 { |
| 3702 int modified = FALSE; | |
| 3703 char_u buf[40]; | |
| 3704 int wincount; | |
| 3705 win_T *wp; | |
| 857 | 3706 char_u **opt; |
| 839 | 3707 |
| 3708 /* Use 'guitablabel' or 'guitabtooltip' if it's set. */ | |
| 857 | 3709 opt = (tooltip ? &p_gtt : &p_gtl); |
| 3710 if (**opt != NUL) | |
| 685 | 3711 { |
| 687 | 3712 int use_sandbox = FALSE; |
| 3713 int save_called_emsg = called_emsg; | |
| 3714 char_u res[MAXPATHL]; | |
| 706 | 3715 tabpage_T *save_curtab; |
| 839 | 3716 char_u *opt_name = (char_u *)(tooltip ? "guitabtooltip" |
| 3717 : "guitablabel"); | |
| 687 | 3718 |
| 3719 called_emsg = FALSE; | |
| 3720 | |
| 3721 printer_page_num = tabpage_index(tp); | |
| 3722 # ifdef FEAT_EVAL | |
| 3723 set_vim_var_nr(VV_LNUM, printer_page_num); | |
| 839 | 3724 use_sandbox = was_set_insecurely(opt_name, 0); |
| 687 | 3725 # endif |
| 706 | 3726 /* It's almost as going to the tabpage, but without autocommands. */ |
| 3727 curtab->tp_firstwin = firstwin; | |
| 3728 curtab->tp_lastwin = lastwin; | |
| 3729 curtab->tp_curwin = curwin; | |
| 3730 save_curtab = curtab; | |
| 3731 curtab = tp; | |
| 3732 topframe = curtab->tp_topframe; | |
| 3733 firstwin = curtab->tp_firstwin; | |
| 3734 lastwin = curtab->tp_lastwin; | |
| 3735 curwin = curtab->tp_curwin; | |
| 3736 curbuf = curwin->w_buffer; | |
| 3737 | |
| 687 | 3738 /* Can't use NameBuff directly, build_stl_str_hl() uses it. */ |
| 857 | 3739 build_stl_str_hl(curwin, res, MAXPATHL, *opt, use_sandbox, |
| 706 | 3740 0, (int)Columns, NULL, NULL); |
| 687 | 3741 STRCPY(NameBuff, res); |
| 3742 | |
| 706 | 3743 /* Back to the original curtab. */ |
| 3744 curtab = save_curtab; | |
| 3745 topframe = curtab->tp_topframe; | |
| 3746 firstwin = curtab->tp_firstwin; | |
| 3747 lastwin = curtab->tp_lastwin; | |
| 3748 curwin = curtab->tp_curwin; | |
| 3749 curbuf = curwin->w_buffer; | |
| 3750 | |
| 687 | 3751 if (called_emsg) |
| 839 | 3752 set_string_option_direct(opt_name, -1, |
| 694 | 3753 (char_u *)"", OPT_FREE, SID_ERROR); |
| 687 | 3754 called_emsg |= save_called_emsg; |
| 3755 } | |
| 857 | 3756 |
| 3757 /* If 'guitablabel'/'guitabtooltip' is not set or the result is empty then | |
| 3758 * use a default label. */ | |
| 3759 if (**opt == NUL || *NameBuff == NUL) | |
| 687 | 3760 { |
| 819 | 3761 /* Get the buffer name into NameBuff[] and shorten it. */ |
| 687 | 3762 get_trans_bufname(tp == curtab ? curbuf : tp->tp_curwin->w_buffer); |
| 839 | 3763 if (!tooltip) |
| 3764 shorten_dir(NameBuff); | |
| 687 | 3765 |
| 3766 wp = (tp == curtab) ? firstwin : tp->tp_firstwin; | |
| 3767 for (wincount = 0; wp != NULL; wp = wp->w_next, ++wincount) | |
| 3768 if (bufIsChanged(wp->w_buffer)) | |
| 3769 modified = TRUE; | |
| 3770 if (modified || wincount > 1) | |
| 3771 { | |
| 3772 if (wincount > 1) | |
| 3773 vim_snprintf((char *)buf, sizeof(buf), "%d", wincount); | |
| 3774 else | |
| 3775 buf[0] = NUL; | |
| 3776 if (modified) | |
| 3777 STRCAT(buf, "+"); | |
| 3778 STRCAT(buf, " "); | |
| 1620 | 3779 STRMOVE(NameBuff + STRLEN(buf), NameBuff); |
| 687 | 3780 mch_memmove(NameBuff, buf, STRLEN(buf)); |
| 3781 } | |
| 685 | 3782 } |
| 3783 } | |
| 3784 | |
| 691 | 3785 /* |
| 3786 * Send the event for clicking to select tab page "nr". | |
| 3787 * Returns TRUE if it was done, FALSE when skipped because we are already at | |
| 838 | 3788 * that tab page or the cmdline window is open. |
| 691 | 3789 */ |
| 3790 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3791 send_tabline_event(int nr) |
| 691 | 3792 { |
| 3793 char_u string[3]; | |
| 3794 | |
| 3795 if (nr == tabpage_index(curtab)) | |
| 3796 return FALSE; | |
| 844 | 3797 |
| 3798 /* Don't put events in the input queue now. */ | |
| 3799 if (hold_gui_events | |
| 838 | 3800 # ifdef FEAT_CMDWIN |
| 844 | 3801 || cmdwin_type != 0 |
| 3802 # endif | |
| 3803 ) | |
| 838 | 3804 { |
| 3805 /* Set it back to the current tab page. */ | |
| 3806 gui_mch_set_curtab(tabpage_index(curtab)); | |
| 3807 return FALSE; | |
| 3808 } | |
| 844 | 3809 |
| 691 | 3810 string[0] = CSI; |
| 3811 string[1] = KS_TABLINE; | |
| 3812 string[2] = KE_FILLER; | |
| 3813 add_to_input_buf(string, 3); | |
| 3814 string[0] = nr; | |
| 3815 add_to_input_buf_csi(string, 1); | |
| 3816 return TRUE; | |
| 3817 } | |
| 3818 | |
| 824 | 3819 /* |
| 3820 * Send a tabline menu event | |
| 3821 */ | |
| 3822 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3823 send_tabline_menu_event(int tabidx, int event) |
| 824 | 3824 { |
| 3825 char_u string[3]; | |
| 3826 | |
|
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f2972ff144ab
patch 8.1.0577: tabpage right-click menu never shows "Close tab"
Bram Moolenaar <Bram@vim.org>
parents:
15115
diff
changeset
|
3827 // Don't put events in the input queue now. |
| 844 | 3828 if (hold_gui_events) |
| 3829 return; | |
| 3830 | |
|
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
|
3831 // 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
|
3832 if (event == TABLINE_MENU_CLOSE && first_tabpage->tp_next == NULL) |
|
f2972ff144ab
patch 8.1.0577: tabpage right-click menu never shows "Close tab"
Bram Moolenaar <Bram@vim.org>
parents:
15115
diff
changeset
|
3833 return; |
|
f2972ff144ab
patch 8.1.0577: tabpage right-click menu never shows "Close tab"
Bram Moolenaar <Bram@vim.org>
parents:
15115
diff
changeset
|
3834 |
| 824 | 3835 string[0] = CSI; |
| 3836 string[1] = KS_TABMENU; | |
| 3837 string[2] = KE_FILLER; | |
| 3838 add_to_input_buf(string, 3); | |
| 3839 string[0] = tabidx; | |
| 3840 string[1] = (char_u)(long)event; | |
| 3841 add_to_input_buf_csi(string, 2); | |
| 3842 } | |
| 3843 | |
| 685 | 3844 #endif |
| 7 | 3845 |
| 3846 /* | |
| 3847 * Scrollbar stuff: | |
| 3848 */ | |
| 3849 | |
| 669 | 3850 /* |
| 3851 * Remove all scrollbars. Used before switching to another tab page. | |
| 3852 */ | |
| 3853 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3854 gui_remove_scrollbars(void) |
| 669 | 3855 { |
| 3856 int i; | |
| 3857 win_T *wp; | |
| 3858 | |
| 3859 for (i = 0; i < 3; i++) | |
| 3860 { | |
| 3861 if (i == SBAR_BOTTOM) | |
| 3862 gui_mch_enable_scrollbar(&gui.bottom_sbar, FALSE); | |
| 3863 else | |
| 3864 { | |
| 3865 FOR_ALL_WINDOWS(wp) | |
| 3866 gui_do_scrollbar(wp, i, FALSE); | |
| 3867 } | |
| 788 | 3868 curtab->tp_prev_which_scrollbars[i] = -1; |
| 669 | 3869 } |
| 3870 } | |
| 3871 | |
| 7 | 3872 void |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3873 gui_create_scrollbar(scrollbar_T *sb, int type, win_T *wp) |
| 7 | 3874 { |
| 3875 static int sbar_ident = 0; | |
| 3876 | |
| 3877 sb->ident = sbar_ident++; /* No check for too big, but would it happen? */ | |
| 3878 sb->wp = wp; | |
| 3879 sb->type = type; | |
| 3880 sb->value = 0; | |
| 3881 #ifdef FEAT_GUI_ATHENA | |
| 3882 sb->pixval = 0; | |
| 3883 #endif | |
| 3884 sb->size = 1; | |
| 3885 sb->max = 1; | |
| 3886 sb->top = 0; | |
| 3887 sb->height = 0; | |
| 3888 sb->width = 0; | |
| 3889 sb->status_height = 0; | |
| 3890 gui_mch_create_scrollbar(sb, (wp == NULL) ? SBAR_HORIZ : SBAR_VERT); | |
| 3891 } | |
| 3892 | |
| 3893 /* | |
| 3894 * Find the scrollbar with the given index. | |
| 3895 */ | |
| 3896 scrollbar_T * | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3897 gui_find_scrollbar(long ident) |
| 7 | 3898 { |
| 3899 win_T *wp; | |
| 3900 | |
| 3901 if (gui.bottom_sbar.ident == ident) | |
| 3902 return &gui.bottom_sbar; | |
| 3903 FOR_ALL_WINDOWS(wp) | |
| 3904 { | |
| 3905 if (wp->w_scrollbars[SBAR_LEFT].ident == ident) | |
| 3906 return &wp->w_scrollbars[SBAR_LEFT]; | |
| 3907 if (wp->w_scrollbars[SBAR_RIGHT].ident == ident) | |
| 3908 return &wp->w_scrollbars[SBAR_RIGHT]; | |
| 3909 } | |
| 3910 return NULL; | |
| 3911 } | |
| 3912 | |
| 3913 /* | |
| 3914 * For most systems: Put a code in the input buffer for a dragged scrollbar. | |
| 3915 * | |
| 3916 * For Win32, Macintosh and GTK+ 2: | |
| 3917 * Scrollbars seem to grab focus and vim doesn't read the input queue until | |
| 3918 * you stop dragging the scrollbar. We get here each time the scrollbar is | |
| 3919 * dragged another pixel, but as far as the rest of vim goes, it thinks | |
| 3920 * we're just hanging in the call to DispatchMessage() in | |
| 3921 * process_message(). The DispatchMessage() call that hangs was passed a | |
| 3922 * mouse button click event in the scrollbar window. -- webb. | |
| 3923 * | |
| 3924 * Solution: Do the scrolling right here. But only when allowed. | |
| 3925 * Ignore the scrollbars while executing an external command or when there | |
| 3926 * are still characters to be processed. | |
| 3927 */ | |
| 3928 void | |
|
7821
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commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
3929 gui_drag_scrollbar(scrollbar_T *sb, long value, int still_dragging) |
| 7 | 3930 { |
| 3931 win_T *wp; | |
| 3932 int sb_num; | |
| 3933 #ifdef USE_ON_FLY_SCROLL | |
| 3934 colnr_T old_leftcol = curwin->w_leftcol; | |
| 3935 linenr_T old_topline = curwin->w_topline; | |
| 3936 # ifdef FEAT_DIFF | |
| 3937 int old_topfill = curwin->w_topfill; | |
| 3938 # endif | |
| 3939 #else | |
| 664 | 3940 char_u bytes[sizeof(long_u)]; |
| 7 | 3941 int byte_count; |
| 3942 #endif | |
| 3943 | |
| 3944 if (sb == NULL) | |
| 3945 return; | |
| 3946 | |
| 3947 /* Don't put events in the input queue now. */ | |
| 3948 if (hold_gui_events) | |
| 3949 return; | |
| 3950 | |
| 3951 #ifdef FEAT_CMDWIN | |
| 3952 if (cmdwin_type != 0 && sb->wp != curwin) | |
| 3953 return; | |
| 3954 #endif | |
| 3955 | |
| 3956 if (still_dragging) | |
| 3957 { | |
| 3958 if (sb->wp == NULL) | |
| 3959 gui.dragged_sb = SBAR_BOTTOM; | |
| 3960 else if (sb == &sb->wp->w_scrollbars[SBAR_LEFT]) | |
| 3961 gui.dragged_sb = SBAR_LEFT; | |
| 3962 else | |
| 3963 gui.dragged_sb = SBAR_RIGHT; | |
| 3964 gui.dragged_wp = sb->wp; | |
| 3965 } | |
| 3966 else | |
| 3967 { | |
| 3968 gui.dragged_sb = SBAR_NONE; | |
|
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Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
3969 #ifdef FEAT_GUI_GTK |
| 7 | 3970 /* Keep the "dragged_wp" value until after the scrolling, for when the |
| 4352 | 3971 * mouse button is released. GTK2 doesn't send the button-up event. */ |
| 7 | 3972 gui.dragged_wp = NULL; |
| 3973 #endif | |
| 3974 } | |
| 3975 | |
| 3976 /* Vertical sbar info is kept in the first sbar (the left one) */ | |
| 3977 if (sb->wp != NULL) | |
| 3978 sb = &sb->wp->w_scrollbars[0]; | |
| 3979 | |
| 3980 /* | |
| 3981 * Check validity of value | |
| 3982 */ | |
| 3983 if (value < 0) | |
| 3984 value = 0; | |
| 3985 #ifdef SCROLL_PAST_END | |
| 3986 else if (value > sb->max) | |
| 3987 value = sb->max; | |
| 3988 #else | |
| 3989 if (value > sb->max - sb->size + 1) | |
| 3990 value = sb->max - sb->size + 1; | |
| 3991 #endif | |
| 3992 | |
| 3993 sb->value = value; | |
| 3994 | |
| 3995 #ifdef USE_ON_FLY_SCROLL | |
| 1476 | 3996 /* When not allowed to do the scrolling right now, return. |
| 3997 * This also checked input_available(), but that causes the first click in | |
| 3998 * a scrollbar to be ignored when Vim doesn't have focus. */ | |
| 3999 if (dont_scroll) | |
| 7 | 4000 return; |
| 4001 #endif | |
| 973 | 4002 #ifdef FEAT_INS_EXPAND |
| 4003 /* Disallow scrolling the current window when the completion popup menu is | |
| 4004 * visible. */ | |
| 4005 if ((sb->wp == NULL || sb->wp == curwin) && pum_visible()) | |
| 4006 return; | |
| 4007 #endif | |
| 7 | 4008 |
| 4009 #ifdef FEAT_RIGHTLEFT | |
| 4010 if (sb->wp == NULL && curwin->w_p_rl) | |
| 4011 { | |
| 4012 value = sb->max + 1 - sb->size - value; | |
| 4013 if (value < 0) | |
| 4014 value = 0; | |
| 4015 } | |
| 4016 #endif | |
| 4017 | |
| 4018 if (sb->wp != NULL) /* vertical scrollbar */ | |
| 4019 { | |
| 4020 sb_num = 0; | |
| 4021 for (wp = firstwin; wp != sb->wp && wp != NULL; wp = wp->w_next) | |
| 4022 sb_num++; | |
| 4023 if (wp == NULL) | |
| 4024 return; | |
| 4025 | |
| 4026 #ifdef USE_ON_FLY_SCROLL | |
| 4027 current_scrollbar = sb_num; | |
| 4028 scrollbar_value = value; | |
| 4029 if (State & NORMAL) | |
| 4030 { | |
| 4031 gui_do_scroll(); | |
| 4032 setcursor(); | |
| 4033 } | |
| 4034 else if (State & INSERT) | |
| 4035 { | |
| 4036 ins_scroll(); | |
| 4037 setcursor(); | |
| 4038 } | |
| 4039 else if (State & CMDLINE) | |
| 4040 { | |
| 4041 if (msg_scrolled == 0) | |
| 4042 { | |
| 4043 gui_do_scroll(); | |
| 4044 redrawcmdline(); | |
| 4045 } | |
| 4046 } | |
| 4047 # ifdef FEAT_FOLDING | |
| 4048 /* Value may have been changed for closed fold. */ | |
| 4049 sb->value = sb->wp->w_topline - 1; | |
| 4050 # endif | |
| 788 | 4051 |
| 4052 /* When dragging one scrollbar and there is another one at the other | |
| 4053 * side move the thumb of that one too. */ | |
| 4054 if (gui.which_scrollbars[SBAR_RIGHT] && gui.which_scrollbars[SBAR_LEFT]) | |
| 4055 gui_mch_set_scrollbar_thumb( | |
| 4056 &sb->wp->w_scrollbars[ | |
| 4057 sb == &sb->wp->w_scrollbars[SBAR_RIGHT] | |
| 4058 ? SBAR_LEFT : SBAR_RIGHT], | |
| 4059 sb->value, sb->size, sb->max); | |
| 4060 | |
| 7 | 4061 #else |
| 4062 bytes[0] = CSI; | |
| 4063 bytes[1] = KS_VER_SCROLLBAR; | |
| 4064 bytes[2] = KE_FILLER; | |
| 4065 bytes[3] = (char_u)sb_num; | |
| 4066 byte_count = 4; | |
| 4067 #endif | |
| 4068 } | |
| 4069 else | |
| 4070 { | |
| 4071 #ifdef USE_ON_FLY_SCROLL | |
| 4072 scrollbar_value = value; | |
| 4073 | |
| 4074 if (State & NORMAL) | |
|
2409
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Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4075 gui_do_horiz_scroll(scrollbar_value, FALSE); |
| 7 | 4076 else if (State & INSERT) |
| 4077 ins_horscroll(); | |
| 4078 else if (State & CMDLINE) | |
| 4079 { | |
| 540 | 4080 if (msg_scrolled == 0) |
| 7 | 4081 { |
|
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Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4082 gui_do_horiz_scroll(scrollbar_value, FALSE); |
| 7 | 4083 redrawcmdline(); |
| 4084 } | |
| 4085 } | |
| 4086 if (old_leftcol != curwin->w_leftcol) | |
| 4087 { | |
| 4088 updateWindow(curwin); /* update window, status and cmdline */ | |
| 4089 setcursor(); | |
| 4090 } | |
| 4091 #else | |
| 4092 bytes[0] = CSI; | |
| 4093 bytes[1] = KS_HOR_SCROLLBAR; | |
| 4094 bytes[2] = KE_FILLER; | |
| 4095 byte_count = 3; | |
| 4096 #endif | |
| 4097 } | |
| 4098 | |
| 4099 #ifdef USE_ON_FLY_SCROLL | |
| 4100 /* | |
| 4101 * synchronize other windows, as necessary according to 'scrollbind' | |
| 4102 */ | |
| 4103 if (curwin->w_p_scb | |
| 4104 && ((sb->wp == NULL && curwin->w_leftcol != old_leftcol) | |
| 4105 || (sb->wp == curwin && (curwin->w_topline != old_topline | |
|
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parents:
13380
diff
changeset
|
4106 # ifdef FEAT_DIFF |
| 7 | 4107 || curwin->w_topfill != old_topfill |
|
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parents:
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diff
changeset
|
4108 # endif |
| 7 | 4109 )))) |
| 4110 { | |
| 4111 do_check_scrollbind(TRUE); | |
| 4112 /* need to update the window right here */ | |
|
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Christian Brabandt <cb@256bit.org>
parents:
9387
diff
changeset
|
4113 FOR_ALL_WINDOWS(wp) |
| 7 | 4114 if (wp->w_redr_type > 0) |
| 4115 updateWindow(wp); | |
| 4116 setcursor(); | |
| 4117 } | |
|
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patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
13080
diff
changeset
|
4118 out_flush_cursor(FALSE, TRUE); |
| 7 | 4119 #else |
| 664 | 4120 add_to_input_buf(bytes, byte_count); |
| 4121 add_long_to_buf((long_u)value, bytes); | |
| 4122 add_to_input_buf_csi(bytes, sizeof(long_u)); | |
| 7 | 4123 #endif |
| 4124 } | |
| 4125 | |
| 4126 /* | |
| 4127 * Scrollbar stuff: | |
| 4128 */ | |
| 4129 | |
| 1906 | 4130 /* |
| 4131 * Called when something in the window layout has changed. | |
| 4132 */ | |
| 4133 void | |
|
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parents:
7801
diff
changeset
|
4134 gui_may_update_scrollbars(void) |
| 1906 | 4135 { |
| 4136 if (gui.in_use && starting == 0) | |
| 4137 { | |
| 4138 out_flush(); | |
| 4139 gui_init_which_components(NULL); | |
| 4140 gui_update_scrollbars(TRUE); | |
| 4141 } | |
| 4142 need_mouse_correct = TRUE; | |
| 4143 } | |
| 4144 | |
| 7 | 4145 void |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4146 gui_update_scrollbars( |
|
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4147 int force) /* Force all scrollbars to get updated */ |
| 7 | 4148 { |
| 4149 win_T *wp; | |
| 4150 scrollbar_T *sb; | |
| 4151 long val, size, max; /* need 32 bits here */ | |
| 4152 int which_sb; | |
| 4153 int h, y; | |
| 4154 static win_T *prev_curwin = NULL; | |
| 4155 | |
| 4156 /* Update the horizontal scrollbar */ | |
| 4157 gui_update_horiz_scrollbar(force); | |
| 4158 | |
|
15868
7fad90423bd2
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Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
4159 #ifndef MSWIN |
| 7 | 4160 /* Return straight away if there is neither a left nor right scrollbar. |
| 4161 * On MS-Windows this is required anyway for scrollwheel messages. */ | |
| 4162 if (!gui.which_scrollbars[SBAR_LEFT] && !gui.which_scrollbars[SBAR_RIGHT]) | |
| 4163 return; | |
| 4164 #endif | |
| 4165 | |
| 4166 /* | |
| 4167 * Don't want to update a scrollbar while we're dragging it. But if we | |
| 4168 * have both a left and right scrollbar, and we drag one of them, we still | |
| 4169 * need to update the other one. | |
| 4170 */ | |
| 674 | 4171 if (!force && (gui.dragged_sb == SBAR_LEFT || gui.dragged_sb == SBAR_RIGHT) |
| 4172 && gui.which_scrollbars[SBAR_LEFT] | |
| 4173 && gui.which_scrollbars[SBAR_RIGHT]) | |
| 7 | 4174 { |
| 4175 /* | |
| 4176 * If we have two scrollbars and one of them is being dragged, just | |
| 4177 * copy the scrollbar position from the dragged one to the other one. | |
| 4178 */ | |
| 4179 which_sb = SBAR_LEFT + SBAR_RIGHT - gui.dragged_sb; | |
| 4180 if (gui.dragged_wp != NULL) | |
| 4181 gui_mch_set_scrollbar_thumb( | |
| 4182 &gui.dragged_wp->w_scrollbars[which_sb], | |
| 4183 gui.dragged_wp->w_scrollbars[0].value, | |
| 4184 gui.dragged_wp->w_scrollbars[0].size, | |
| 4185 gui.dragged_wp->w_scrollbars[0].max); | |
| 4186 } | |
| 4187 | |
| 4188 /* avoid that moving components around generates events */ | |
| 4189 ++hold_gui_events; | |
| 4190 | |
|
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Christian Brabandt <cb@256bit.org>
parents:
9649
diff
changeset
|
4191 for (wp = firstwin; wp != NULL; wp = W_NEXT(wp)) |
| 7 | 4192 { |
| 4193 if (wp->w_buffer == NULL) /* just in case */ | |
| 4194 continue; | |
| 674 | 4195 /* Skip a scrollbar that is being dragged. */ |
| 4196 if (!force && (gui.dragged_sb == SBAR_LEFT | |
| 4197 || gui.dragged_sb == SBAR_RIGHT) | |
| 4198 && gui.dragged_wp == wp) | |
| 4199 continue; | |
| 4200 | |
| 7 | 4201 #ifdef SCROLL_PAST_END |
| 4202 max = wp->w_buffer->b_ml.ml_line_count - 1; | |
| 4203 #else | |
| 4204 max = wp->w_buffer->b_ml.ml_line_count + wp->w_height - 2; | |
| 4205 #endif | |
| 4206 if (max < 0) /* empty buffer */ | |
| 4207 max = 0; | |
| 4208 val = wp->w_topline - 1; | |
| 4209 size = wp->w_height; | |
| 4210 #ifdef SCROLL_PAST_END | |
| 4211 if (val > max) /* just in case */ | |
| 4212 val = max; | |
| 4213 #else | |
| 4214 if (size > max + 1) /* just in case */ | |
| 4215 size = max + 1; | |
| 4216 if (val > max - size + 1) | |
| 4217 val = max - size + 1; | |
| 4218 #endif | |
| 4219 if (val < 0) /* minimal value is 0 */ | |
| 4220 val = 0; | |
| 4221 | |
| 4222 /* | |
| 4223 * Scrollbar at index 0 (the left one) contains all the information. | |
| 4224 * It would be the same info for left and right so we just store it for | |
| 4225 * one of them. | |
| 4226 */ | |
| 4227 sb = &wp->w_scrollbars[0]; | |
| 4228 | |
| 4229 /* | |
| 4230 * Note: no check for valid w_botline. If it's not valid the | |
| 4231 * scrollbars will be updated later anyway. | |
| 4232 */ | |
| 4233 if (size < 1 || wp->w_botline - 2 > max) | |
| 4234 { | |
| 4235 /* | |
| 4236 * This can happen during changing files. Just don't update the | |
| 4237 * scrollbar for now. | |
| 4238 */ | |
| 4239 sb->height = 0; /* Force update next time */ | |
| 4240 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 4241 gui_do_scrollbar(wp, SBAR_LEFT, FALSE); | |
| 4242 if (gui.which_scrollbars[SBAR_RIGHT]) | |
| 4243 gui_do_scrollbar(wp, SBAR_RIGHT, FALSE); | |
| 4244 continue; | |
| 4245 } | |
| 4246 if (force || sb->height != wp->w_height | |
| 4247 || sb->top != wp->w_winrow | |
| 4248 || sb->status_height != wp->w_status_height | |
| 4249 || sb->width != wp->w_width | |
|
12477
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Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
4250 || prev_curwin != curwin) |
| 7 | 4251 { |
| 4252 /* Height, width or position of scrollbar has changed. For | |
| 4253 * vertical split: curwin changed. */ | |
| 4254 sb->height = wp->w_height; | |
| 4255 sb->top = wp->w_winrow; | |
| 4256 sb->status_height = wp->w_status_height; | |
| 4257 sb->width = wp->w_width; | |
| 4258 | |
| 4259 /* Calculate height and position in pixels */ | |
| 4260 h = (sb->height + sb->status_height) * gui.char_height; | |
| 4261 y = sb->top * gui.char_height + gui.border_offset; | |
| 4262 #if defined(FEAT_MENU) && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF) && !defined(FEAT_GUI_PHOTON) | |
| 4263 if (gui.menu_is_active) | |
| 4264 y += gui.menu_height; | |
| 4265 #endif | |
| 4266 | |
| 4267 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_ATHENA)) | |
| 4268 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 4269 # ifdef FEAT_GUI_ATHENA | |
| 4270 y += gui.toolbar_height; | |
| 4271 # else | |
| 4272 # ifdef FEAT_GUI_MSWIN | |
| 4273 y += TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT; | |
| 4274 # endif | |
| 4275 # endif | |
| 4276 #endif | |
| 4277 | |
| 810 | 4278 #if defined(FEAT_GUI_TABLINE) && defined(FEAT_GUI_MSWIN) |
| 4279 if (gui_has_tabline()) | |
| 843 | 4280 y += gui.tabline_height; |
| 810 | 4281 #endif |
| 4282 | |
| 7 | 4283 if (wp->w_winrow == 0) |
| 4284 { | |
| 4285 /* Height of top scrollbar includes width of top border */ | |
| 4286 h += gui.border_offset; | |
| 4287 y -= gui.border_offset; | |
| 4288 } | |
| 4289 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 4290 { | |
| 4291 gui_mch_set_scrollbar_pos(&wp->w_scrollbars[SBAR_LEFT], | |
| 4292 gui.left_sbar_x, y, | |
| 4293 gui.scrollbar_width, h); | |
| 4294 gui_do_scrollbar(wp, SBAR_LEFT, TRUE); | |
| 4295 } | |
| 4296 if (gui.which_scrollbars[SBAR_RIGHT]) | |
| 4297 { | |
| 4298 gui_mch_set_scrollbar_pos(&wp->w_scrollbars[SBAR_RIGHT], | |
| 4299 gui.right_sbar_x, y, | |
| 4300 gui.scrollbar_width, h); | |
| 4301 gui_do_scrollbar(wp, SBAR_RIGHT, TRUE); | |
| 4302 } | |
| 4303 } | |
| 4304 | |
| 4305 /* Reduce the number of calls to gui_mch_set_scrollbar_thumb() by | |
| 4306 * checking if the thumb moved at least a pixel. Only do this for | |
| 4307 * Athena, most other GUIs require the update anyway to make the | |
| 4308 * arrows work. */ | |
| 4309 #ifdef FEAT_GUI_ATHENA | |
| 4310 if (max == 0) | |
| 4311 y = 0; | |
| 4312 else | |
| 4313 y = (val * (sb->height + 2) * gui.char_height + max / 2) / max; | |
| 4314 if (force || sb->pixval != y || sb->size != size || sb->max != max) | |
| 4315 #else | |
| 4316 if (force || sb->value != val || sb->size != size || sb->max != max) | |
| 4317 #endif | |
| 4318 { | |
| 4319 /* Thumb of scrollbar has moved */ | |
| 4320 sb->value = val; | |
| 4321 #ifdef FEAT_GUI_ATHENA | |
| 4322 sb->pixval = y; | |
| 4323 #endif | |
| 4324 sb->size = size; | |
| 4325 sb->max = max; | |
| 674 | 4326 if (gui.which_scrollbars[SBAR_LEFT] |
| 4327 && (gui.dragged_sb != SBAR_LEFT || gui.dragged_wp != wp)) | |
| 7 | 4328 gui_mch_set_scrollbar_thumb(&wp->w_scrollbars[SBAR_LEFT], |
| 4329 val, size, max); | |
| 4330 if (gui.which_scrollbars[SBAR_RIGHT] | |
| 674 | 4331 && (gui.dragged_sb != SBAR_RIGHT || gui.dragged_wp != wp)) |
| 7 | 4332 gui_mch_set_scrollbar_thumb(&wp->w_scrollbars[SBAR_RIGHT], |
| 4333 val, size, max); | |
| 4334 } | |
| 4335 } | |
| 4336 prev_curwin = curwin; | |
| 4337 --hold_gui_events; | |
| 4338 } | |
| 4339 | |
| 4340 /* | |
| 4341 * Enable or disable a scrollbar. | |
| 4342 * Check for scrollbars for vertically split windows which are not enabled | |
| 4343 * sometimes. | |
| 4344 */ | |
| 4345 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4346 gui_do_scrollbar( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4347 win_T *wp, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4348 int which, /* SBAR_LEFT or SBAR_RIGHT */ |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4349 int enable) /* TRUE to enable scrollbar */ |
| 7 | 4350 { |
| 4351 int midcol = curwin->w_wincol + curwin->w_width / 2; | |
| 4352 int has_midcol = (wp->w_wincol <= midcol | |
| 4353 && wp->w_wincol + wp->w_width >= midcol); | |
| 4354 | |
| 4355 /* Only enable scrollbars that contain the middle column of the current | |
| 4356 * window. */ | |
| 4357 if (gui.which_scrollbars[SBAR_RIGHT] != gui.which_scrollbars[SBAR_LEFT]) | |
| 4358 { | |
| 4359 /* Scrollbars only on one side. Don't enable scrollbars that don't | |
| 4360 * contain the middle column of the current window. */ | |
| 4361 if (!has_midcol) | |
| 4362 enable = FALSE; | |
| 4363 } | |
| 4364 else | |
| 4365 { | |
| 4366 /* Scrollbars on both sides. Don't enable scrollbars that neither | |
| 4367 * contain the middle column of the current window nor are on the far | |
| 4368 * side. */ | |
| 4369 if (midcol > Columns / 2) | |
| 4370 { | |
| 4371 if (which == SBAR_LEFT ? wp->w_wincol != 0 : !has_midcol) | |
| 4372 enable = FALSE; | |
| 4373 } | |
| 4374 else | |
| 4375 { | |
| 4376 if (which == SBAR_RIGHT ? wp->w_wincol + wp->w_width != Columns | |
| 4377 : !has_midcol) | |
| 4378 enable = FALSE; | |
| 4379 } | |
| 4380 } | |
| 4381 gui_mch_enable_scrollbar(&wp->w_scrollbars[which], enable); | |
| 4382 } | |
| 4383 | |
| 4384 /* | |
| 4385 * Scroll a window according to the values set in the globals current_scrollbar | |
| 4386 * and scrollbar_value. Return TRUE if the cursor in the current window moved | |
| 4387 * or FALSE otherwise. | |
| 4388 */ | |
| 4389 int | |
|
7821
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4390 gui_do_scroll(void) |
| 7 | 4391 { |
| 4392 win_T *wp, *save_wp; | |
| 4393 int i; | |
| 4394 long nlines; | |
| 4395 pos_T old_cursor; | |
| 4396 linenr_T old_topline; | |
| 4397 #ifdef FEAT_DIFF | |
| 4398 int old_topfill; | |
| 4399 #endif | |
| 4400 | |
| 4401 for (wp = firstwin, i = 0; i < current_scrollbar; wp = W_NEXT(wp), i++) | |
| 4402 if (wp == NULL) | |
| 4403 break; | |
| 4404 if (wp == NULL) | |
| 4405 /* Couldn't find window */ | |
| 4406 return FALSE; | |
| 4407 | |
| 4408 /* | |
| 4409 * Compute number of lines to scroll. If zero, nothing to do. | |
| 4410 */ | |
| 4411 nlines = (long)scrollbar_value + 1 - (long)wp->w_topline; | |
| 4412 if (nlines == 0) | |
| 4413 return FALSE; | |
| 4414 | |
| 4415 save_wp = curwin; | |
| 4416 old_topline = wp->w_topline; | |
| 4417 #ifdef FEAT_DIFF | |
| 4418 old_topfill = wp->w_topfill; | |
| 4419 #endif | |
| 4420 old_cursor = wp->w_cursor; | |
| 4421 curwin = wp; | |
| 4422 curbuf = wp->w_buffer; | |
| 4423 if (nlines < 0) | |
| 4424 scrolldown(-nlines, gui.dragged_wp == NULL); | |
| 4425 else | |
| 4426 scrollup(nlines, gui.dragged_wp == NULL); | |
| 4427 /* Reset dragged_wp after using it. "dragged_sb" will have been reset for | |
| 4428 * the mouse-up event already, but we still want it to behave like when | |
| 4429 * dragging. But not the next click in an arrow. */ | |
| 4430 if (gui.dragged_sb == SBAR_NONE) | |
| 4431 gui.dragged_wp = NULL; | |
| 4432 | |
| 4433 if (old_topline != wp->w_topline | |
| 4434 #ifdef FEAT_DIFF | |
| 4435 || old_topfill != wp->w_topfill | |
| 4436 #endif | |
| 4437 ) | |
| 4438 { | |
|
15713
ad8b2c109b22
patch 8.1.0864: cannot have a local value for 'scrolloff' and 'sidescrolloff'
Bram Moolenaar <Bram@vim.org>
parents:
15653
diff
changeset
|
4439 if (get_scrolloff_value() != 0) |
| 7 | 4440 { |
| 4441 cursor_correct(); /* fix window for 'so' */ | |
| 4442 update_topline(); /* avoid up/down jump */ | |
| 4443 } | |
| 4444 if (old_cursor.lnum != wp->w_cursor.lnum) | |
| 4445 coladvance(wp->w_curswant); | |
| 4446 wp->w_scbind_pos = wp->w_topline; | |
| 4447 } | |
| 4448 | |
| 519 | 4449 /* Make sure wp->w_leftcol and wp->w_skipcol are correct. */ |
| 4450 validate_cursor(); | |
| 4451 | |
| 7 | 4452 curwin = save_wp; |
| 4453 curbuf = save_wp->w_buffer; | |
| 4454 | |
| 4455 /* | |
| 4456 * Don't call updateWindow() when nothing has changed (it will overwrite | |
| 4457 * the status line!). | |
| 4458 */ | |
| 4459 if (old_topline != wp->w_topline | |
| 519 | 4460 || wp->w_redr_type != 0 |
| 7 | 4461 #ifdef FEAT_DIFF |
| 4462 || old_topfill != wp->w_topfill | |
| 4463 #endif | |
| 4464 ) | |
| 4465 { | |
| 1434 | 4466 int type = VALID; |
| 4467 | |
| 4468 #ifdef FEAT_INS_EXPAND | |
| 4469 if (pum_visible()) | |
| 4470 { | |
| 4471 type = NOT_VALID; | |
| 4472 wp->w_lines_valid = 0; | |
| 4473 } | |
| 4474 #endif | |
| 4475 /* Don't set must_redraw here, it may cause the popup menu to | |
| 4476 * disappear when losing focus after a scrollbar drag. */ | |
| 4477 if (wp->w_redr_type < type) | |
| 4478 wp->w_redr_type = type; | |
|
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
13080
diff
changeset
|
4479 mch_disable_flush(); |
| 7 | 4480 updateWindow(wp); /* update window, status line, and cmdline */ |
|
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
13080
diff
changeset
|
4481 mch_enable_flush(); |
| 7 | 4482 } |
| 4483 | |
| 973 | 4484 #ifdef FEAT_INS_EXPAND |
| 4485 /* May need to redraw the popup menu. */ | |
| 4486 if (pum_visible()) | |
| 4487 pum_redraw(); | |
| 4488 #endif | |
| 4489 | |
|
11121
778c10516955
patch 8.0.0448: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
10819
diff
changeset
|
4490 return (wp == curwin && !EQUAL_POS(curwin->w_cursor, old_cursor)); |
| 7 | 4491 } |
| 4492 | |
| 4493 | |
| 4494 /* | |
| 4495 * Horizontal scrollbar stuff: | |
| 4496 */ | |
| 4497 | |
| 4498 /* | |
| 4499 * Return length of line "lnum" for horizontal scrolling. | |
| 4500 */ | |
| 4501 static colnr_T | |
|
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4502 scroll_line_len(linenr_T lnum) |
| 7 | 4503 { |
| 4504 char_u *p; | |
| 4505 colnr_T col; | |
| 4506 int w; | |
| 4507 | |
| 4508 p = ml_get(lnum); | |
| 4509 col = 0; | |
| 4510 if (*p != NUL) | |
| 4511 for (;;) | |
| 4512 { | |
| 4513 w = chartabsize(p, col); | |
|
11127
506f5d8b7d8b
patch 8.0.0451: some macros are in lower case
Christian Brabandt <cb@256bit.org>
parents:
11121
diff
changeset
|
4514 MB_PTR_ADV(p); |
| 7 | 4515 if (*p == NUL) /* don't count the last character */ |
| 4516 break; | |
| 4517 col += w; | |
| 4518 } | |
| 4519 return col; | |
| 4520 } | |
| 4521 | |
| 4522 /* Remember which line is currently the longest, so that we don't have to | |
| 4523 * search for it when scrolling horizontally. */ | |
| 4524 static linenr_T longest_lnum = 0; | |
| 4525 | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4526 /* |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4527 * Find longest visible line number. If this is not possible (or not desired, |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4528 * by setting 'h' in "guioptions") then the current line number is returned. |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4529 */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4530 static linenr_T |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4531 gui_find_longest_lnum(void) |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4532 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4533 linenr_T ret = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4534 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4535 /* 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
|
4536 * 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
|
4537 * postponed. */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4538 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
|
4539 && 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
|
4540 && 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
|
4541 && 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
|
4542 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4543 linenr_T lnum; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4544 colnr_T n; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4545 long max = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4546 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4547 /* 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
|
4548 * 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
|
4549 * below. */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4550 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
|
4551 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4552 n = scroll_line_len(lnum); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4553 if (n > (colnr_T)max) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4554 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4555 max = n; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4556 ret = lnum; |
|
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 else if (n == (colnr_T)max |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4559 && 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
|
4560 < 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
|
4561 ret = lnum; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4562 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4563 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4564 else |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4565 /* Use cursor line only. */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4566 ret = curwin->w_cursor.lnum; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4567 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4568 return ret; |
|
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 |
| 7 | 4571 static void |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4572 gui_update_horiz_scrollbar(int force) |
| 7 | 4573 { |
| 4574 long value, size, max; /* need 32 bit ints here */ | |
| 4575 | |
| 4576 if (!gui.which_scrollbars[SBAR_BOTTOM]) | |
| 4577 return; | |
| 4578 | |
| 4579 if (!force && gui.dragged_sb == SBAR_BOTTOM) | |
| 4580 return; | |
| 4581 | |
| 4582 if (!force && curwin->w_p_wrap && gui.prev_wrap) | |
| 4583 return; | |
| 4584 | |
| 4585 /* | |
| 4586 * It is possible for the cursor to be invalid if we're in the middle of | |
| 4587 * something (like changing files). If so, don't do anything for now. | |
| 4588 */ | |
| 4589 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 4590 { | |
| 4591 gui.bottom_sbar.value = -1; | |
| 4592 return; | |
| 4593 } | |
| 4594 | |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
4595 size = curwin->w_width; |
| 7 | 4596 if (curwin->w_p_wrap) |
| 4597 { | |
| 4598 value = 0; | |
| 4599 #ifdef SCROLL_PAST_END | |
| 4600 max = 0; | |
| 4601 #else | |
|
12515
972ea22c946f
patch 8.0.1136: W_WIDTH() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12477
diff
changeset
|
4602 max = curwin->w_width - 1; |
| 7 | 4603 #endif |
| 4604 } | |
| 4605 else | |
| 4606 { | |
| 4607 value = curwin->w_leftcol; | |
| 4608 | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4609 longest_lnum = gui_find_longest_lnum(); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4610 max = scroll_line_len(longest_lnum); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4611 |
| 7 | 4612 if (virtual_active()) |
| 4613 { | |
| 4614 /* May move the cursor even further to the right. */ | |
| 4615 if (curwin->w_virtcol >= (colnr_T)max) | |
| 4616 max = curwin->w_virtcol; | |
| 4617 } | |
| 4618 | |
| 4619 #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
|
4620 max += curwin->w_width - 1; |
| 7 | 4621 #endif |
| 4622 /* 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
|
4623 * 'number' or 'relativenumber' is set (also for 'foldcolumn'). */ |
| 7 | 4624 size -= curwin_col_off(); |
| 4625 #ifndef SCROLL_PAST_END | |
| 4626 max -= curwin_col_off(); | |
| 4627 #endif | |
| 4628 } | |
| 4629 | |
| 4630 #ifndef SCROLL_PAST_END | |
| 4631 if (value > max - size + 1) | |
| 4632 value = max - size + 1; /* limit the value to allowable range */ | |
| 4633 #endif | |
| 4634 | |
| 4635 #ifdef FEAT_RIGHTLEFT | |
| 4636 if (curwin->w_p_rl) | |
| 4637 { | |
| 4638 value = max + 1 - size - value; | |
| 4639 if (value < 0) | |
| 4640 { | |
| 4641 size += value; | |
| 4642 value = 0; | |
| 4643 } | |
| 4644 } | |
| 4645 #endif | |
| 4646 if (!force && value == gui.bottom_sbar.value && size == gui.bottom_sbar.size | |
| 4647 && max == gui.bottom_sbar.max) | |
| 4648 return; | |
| 4649 | |
| 4650 gui.bottom_sbar.value = value; | |
| 4651 gui.bottom_sbar.size = size; | |
| 4652 gui.bottom_sbar.max = max; | |
| 4653 gui.prev_wrap = curwin->w_p_wrap; | |
| 4654 | |
| 4655 gui_mch_set_scrollbar_thumb(&gui.bottom_sbar, value, size, max); | |
| 4656 } | |
| 4657 | |
| 4658 /* | |
| 4659 * Do a horizontal scroll. Return TRUE if the cursor moved, FALSE otherwise. | |
| 4660 */ | |
| 4661 int | |
|
7821
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4662 gui_do_horiz_scroll(long_u leftcol, int compute_longest_lnum) |
| 7 | 4663 { |
| 4664 /* no wrapping, no scrolling */ | |
| 4665 if (curwin->w_p_wrap) | |
| 4666 return FALSE; | |
| 4667 | |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4668 if (curwin->w_leftcol == (colnr_T)leftcol) |
| 7 | 4669 return FALSE; |
| 4670 | |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4671 curwin->w_leftcol = (colnr_T)leftcol; |
| 7 | 4672 |
| 4673 /* 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
|
4674 * longest visible line. */ |
| 7 | 4675 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
|
4676 && !virtual_active() |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4677 && (colnr_T)leftcol > scroll_line_len(curwin->w_cursor.lnum)) |
| 7 | 4678 { |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4679 if (compute_longest_lnum) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4680 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4681 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
|
4682 curwin->w_cursor.col = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4683 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4684 /* 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
|
4685 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
|
4686 && longest_lnum < curwin->w_botline) |
| 7 | 4687 { |
| 4688 curwin->w_cursor.lnum = longest_lnum; | |
| 4689 curwin->w_cursor.col = 0; | |
| 4690 } | |
| 4691 } | |
| 4692 | |
| 4693 return leftcol_changed(); | |
| 4694 } | |
| 4695 | |
| 4696 /* | |
| 4697 * Check that none of the colors are the same as the background color | |
| 4698 */ | |
| 4699 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4700 gui_check_colors(void) |
| 7 | 4701 { |
| 4702 if (gui.norm_pixel == gui.back_pixel || gui.norm_pixel == INVALCOLOR) | |
| 4703 { | |
| 4704 gui_set_bg_color((char_u *)"White"); | |
| 4705 if (gui.norm_pixel == gui.back_pixel || gui.norm_pixel == INVALCOLOR) | |
| 4706 gui_set_fg_color((char_u *)"Black"); | |
| 4707 } | |
| 4708 } | |
| 4709 | |
| 203 | 4710 static void |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4711 gui_set_fg_color(char_u *name) |
| 7 | 4712 { |
| 4713 gui.norm_pixel = gui_get_color(name); | |
| 4714 hl_set_fg_color_name(vim_strsave(name)); | |
| 4715 } | |
| 4716 | |
| 203 | 4717 static void |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4718 gui_set_bg_color(char_u *name) |
| 7 | 4719 { |
| 4720 gui.back_pixel = gui_get_color(name); | |
| 4721 hl_set_bg_color_name(vim_strsave(name)); | |
| 4722 } | |
| 4723 | |
| 4724 /* | |
| 4725 * Allocate a color by name. | |
| 4726 * Returns INVALCOLOR and gives an error message when failed. | |
| 4727 */ | |
| 4728 guicolor_T | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4729 gui_get_color(char_u *name) |
| 7 | 4730 { |
| 4731 guicolor_T t; | |
| 4732 | |
| 4733 if (*name == NUL) | |
| 4734 return INVALCOLOR; | |
| 4735 t = gui_mch_get_color(name); | |
| 11 | 4736 |
| 7 | 4737 if (t == INVALCOLOR |
| 574 | 4738 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
| 7 | 4739 && gui.in_use |
| 4740 #endif | |
| 4741 ) | |
|
15470
55ccc2d353bd
patch 8.1.0743: giving error messages is not flexible
Bram Moolenaar <Bram@vim.org>
parents:
15436
diff
changeset
|
4742 semsg(_("E254: Cannot allocate color %s"), name); |
| 7 | 4743 return t; |
| 4744 } | |
| 4745 | |
| 4746 /* | |
| 4747 * Return the grey value of a color (range 0-255). | |
| 4748 */ | |
| 4749 int | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4750 gui_get_lightness(guicolor_T pixel) |
| 7 | 4751 { |
|
9939
ccb6461b82df
commit https://github.com/vim/vim/commit/1b58cdd160c2e0ada0f638679a2aa27e4665fc48
Christian Brabandt <cb@256bit.org>
parents:
9848
diff
changeset
|
4752 long_u rgb = (long_u)gui_mch_get_rgb(pixel); |
| 7 | 4753 |
| 835 | 4754 return (int)( (((rgb >> 16) & 0xff) * 299) |
| 856 | 4755 + (((rgb >> 8) & 0xff) * 587) |
| 4756 + ((rgb & 0xff) * 114)) / 1000; | |
| 7 | 4757 } |
| 4758 | |
| 4759 #if defined(FEAT_GUI_X11) || defined(PROTO) | |
| 4760 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4761 gui_new_scrollbar_colors(void) |
| 7 | 4762 { |
| 4763 win_T *wp; | |
| 4764 | |
| 4765 /* Nothing to do if GUI hasn't started yet. */ | |
| 4766 if (!gui.in_use) | |
| 4767 return; | |
| 4768 | |
| 4769 FOR_ALL_WINDOWS(wp) | |
| 4770 { | |
| 4771 gui_mch_set_scrollbar_colors(&(wp->w_scrollbars[SBAR_LEFT])); | |
| 4772 gui_mch_set_scrollbar_colors(&(wp->w_scrollbars[SBAR_RIGHT])); | |
| 4773 } | |
| 4774 gui_mch_set_scrollbar_colors(&gui.bottom_sbar); | |
| 4775 } | |
| 4776 #endif | |
| 4777 | |
| 4778 /* | |
| 4779 * Call this when focus has changed. | |
| 4780 */ | |
| 4781 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4782 gui_focus_change(int in_focus) |
| 7 | 4783 { |
| 4784 /* | |
| 4785 * Skip this code to avoid drawing the cursor when debugging and switching | |
| 4786 * between the debugger window and gvim. | |
| 4787 */ | |
| 4788 #if 1 | |
| 4789 gui.in_focus = in_focus; | |
|
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
13080
diff
changeset
|
4790 out_flush_cursor(TRUE, FALSE); |
| 7 | 4791 |
| 4792 # ifdef FEAT_XIM | |
| 4793 xim_set_focus(in_focus); | |
| 4794 # endif | |
| 4795 | |
| 1380 | 4796 /* Put events in the input queue only when allowed. |
| 4797 * ui_focus_change() isn't called directly, because it invokes | |
| 4798 * autocommands and that must not happen asynchronously. */ | |
| 4799 if (!hold_gui_events) | |
| 4800 { | |
| 4801 char_u bytes[3]; | |
| 4802 | |
| 4803 bytes[0] = CSI; | |
| 4804 bytes[1] = KS_EXTRA; | |
| 4805 bytes[2] = in_focus ? (int)KE_FOCUSGAINED : (int)KE_FOCUSLOST; | |
| 4806 add_to_input_buf(bytes, 3); | |
| 4807 } | |
| 7 | 4808 #endif |
| 4809 } | |
| 4810 | |
| 4811 /* | |
| 4812 * Called when the mouse moved (but not when dragging). | |
| 4813 */ | |
| 4814 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4815 gui_mouse_moved(int x, int y) |
| 7 | 4816 { |
| 4817 win_T *wp; | |
| 894 | 4818 char_u st[8]; |
| 7 | 4819 |
| 771 | 4820 /* Ignore this while still starting up. */ |
| 4821 if (!gui.in_use || gui.starting) | |
| 4822 return; | |
| 4823 | |
| 7 | 4824 #ifdef FEAT_MOUSESHAPE |
| 4825 /* Get window pointer, and update mouse shape as well. */ | |
| 4826 wp = xy2win(x, y); | |
| 4827 #endif | |
| 4828 | |
| 4829 /* Only handle this when 'mousefocus' set and ... */ | |
| 4830 if (p_mousef | |
| 4831 && !hold_gui_events /* not holding events */ | |
| 4832 && (State & (NORMAL|INSERT))/* Normal/Visual/Insert mode */ | |
| 4833 && State != HITRETURN /* but not hit-return prompt */ | |
| 4834 && msg_scrolled == 0 /* no scrolled message */ | |
| 4835 && !need_mouse_correct /* not moving the pointer */ | |
| 4836 && gui.in_focus) /* gvim in focus */ | |
| 4837 { | |
| 4838 /* Don't move the mouse when it's left or right of the Vim window */ | |
| 4839 if (x < 0 || x > Columns * gui.char_width) | |
| 4840 return; | |
| 4841 #ifndef FEAT_MOUSESHAPE | |
| 4842 wp = xy2win(x, y); | |
| 4843 #endif | |
| 4844 if (wp == curwin || wp == NULL) | |
| 4845 return; /* still in the same old window, or none at all */ | |
| 4846 | |
| 859 | 4847 /* Ignore position in the tab pages line. */ |
| 4848 if (Y_2_ROW(y) < tabline_height()) | |
| 4849 return; | |
| 4850 | |
| 7 | 4851 /* |
| 4852 * format a mouse click on status line input | |
| 4853 * ala gui_send_mouse_event(0, x, y, 0, 0); | |
| 261 | 4854 * Trick: Use a column number -1, so that get_pseudo_mouse_code() will |
| 4855 * generate a K_LEFTMOUSE_NM key code. | |
| 7 | 4856 */ |
| 4857 if (finish_op) | |
| 4858 { | |
| 4859 /* abort the current operator first */ | |
| 4860 st[0] = ESC; | |
| 4861 add_to_input_buf(st, 1); | |
| 4862 } | |
| 4863 st[0] = CSI; | |
| 4864 st[1] = KS_MOUSE; | |
| 4865 st[2] = KE_FILLER; | |
| 4866 st[3] = (char_u)MOUSE_LEFT; | |
| 4867 fill_mouse_coord(st + 4, | |
| 261 | 4868 wp->w_wincol == 0 ? -1 : wp->w_wincol + MOUSE_COLOFF, |
| 7 | 4869 wp->w_height + W_WINROW(wp)); |
| 4870 | |
| 4871 add_to_input_buf(st, 8); | |
| 4872 st[3] = (char_u)MOUSE_RELEASE; | |
| 4873 add_to_input_buf(st, 8); | |
| 4874 #ifdef FEAT_GUI_GTK | |
| 4875 /* Need to wake up the main loop */ | |
| 4876 if (gtk_main_level() > 0) | |
| 4877 gtk_main_quit(); | |
| 4878 #endif | |
| 4879 } | |
| 4880 } | |
| 4881 | |
| 4882 /* | |
| 4883 * Called when mouse should be moved to window with focus. | |
| 4884 */ | |
| 4885 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4886 gui_mouse_correct(void) |
| 7 | 4887 { |
| 4888 int x, y; | |
| 4889 win_T *wp = NULL; | |
| 4890 | |
| 4891 need_mouse_correct = FALSE; | |
| 87 | 4892 |
| 4893 if (!(gui.in_use && p_mousef)) | |
| 4894 return; | |
| 4895 | |
| 4896 gui_mch_getmouse(&x, &y); | |
| 4897 /* Don't move the mouse when it's left or right of the Vim window */ | |
| 4898 if (x < 0 || x > Columns * gui.char_width) | |
| 4899 return; | |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
4900 if (y >= 0 && Y_2_ROW(y) >= tabline_height()) |
| 87 | 4901 wp = xy2win(x, y); |
| 4902 if (wp != curwin && wp != NULL) /* If in other than current window */ | |
| 7 | 4903 { |
| 87 | 4904 validate_cline_row(); |
| 4905 gui_mch_setmouse((int)W_ENDCOL(curwin) * gui.char_width - 3, | |
| 4906 (W_WINROW(curwin) + curwin->w_wrow) * gui.char_height | |
| 7 | 4907 + (gui.char_height) / 2); |
| 4908 } | |
| 4909 } | |
| 4910 | |
| 4911 /* | |
|
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12082
diff
changeset
|
4912 * 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
|
4913 * As a side effect update the shape of the mouse pointer. |
| 7 | 4914 */ |
| 4915 static win_T * | |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
4916 xy2win(int x, int y) |
| 7 | 4917 { |
| 4918 int row; | |
| 4919 int col; | |
| 4920 win_T *wp; | |
| 4921 | |
| 4922 row = Y_2_ROW(y); | |
| 4923 col = X_2_COL(x); | |
| 4924 if (row < 0 || col < 0) /* before first window */ | |
| 4925 return NULL; | |
| 4926 wp = mouse_find_win(&row, &col); | |
|
12136
60cf03e59402
patch 8.0.0948: crash if timer closes window while dragging status line
Christian Brabandt <cb@256bit.org>
parents:
12082
diff
changeset
|
4927 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
|
4928 return NULL; |
|
12477
68d7bc045dbe
patch 8.0.1118: FEAT_WINDOWS adds a lot of #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
12457
diff
changeset
|
4929 #ifdef FEAT_MOUSESHAPE |
| 7 | 4930 if (State == HITRETURN || State == ASKMORE) |
| 4931 { | |
| 4932 if (Y_2_ROW(y) >= msg_row) | |
| 4933 update_mouseshape(SHAPE_IDX_MOREL); | |
| 4934 else | |
| 4935 update_mouseshape(SHAPE_IDX_MORE); | |
| 4936 } | |
| 4937 else if (row > wp->w_height) /* below status line */ | |
| 4938 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
|
4939 else if (!(State & CMDLINE) && wp->w_vsep_width > 0 && col == wp->w_width |
| 819 | 4940 && (row != wp->w_height || !stl_connected(wp)) && msg_scrolled == 0) |
| 7 | 4941 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
|
4942 else if (!(State & CMDLINE) && wp->w_status_height > 0 |
| 819 | 4943 && row == wp->w_height && msg_scrolled == 0) |
| 7 | 4944 update_mouseshape(SHAPE_IDX_STATUS); |
| 4945 else | |
| 4946 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
|
4947 #endif |
| 7 | 4948 return wp; |
| 4949 } | |
| 4950 | |
| 4951 /* | |
| 4952 * ":gui" and ":gvim": Change from the terminal version to the GUI version. | |
| 4953 * File names may be given to redefine the args list. | |
| 4954 */ | |
| 4955 void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
4956 ex_gui(exarg_T *eap) |
| 7 | 4957 { |
| 4958 char_u *arg = eap->arg; | |
| 4959 | |
| 4960 /* | |
| 4961 * Check for "-f" argument: foreground, don't fork. | |
| 4962 * Also don't fork when started with "gvim -f". | |
| 4963 * Do fork when using "gui -b". | |
| 4964 */ | |
| 4965 if (arg[0] == '-' | |
| 4966 && (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
|
4967 && (arg[2] == NUL || VIM_ISWHITE(arg[2]))) |
| 7 | 4968 { |
| 4969 gui.dofork = (arg[1] == 'b'); | |
| 4970 eap->arg = skipwhite(eap->arg + 2); | |
| 4971 } | |
| 4972 if (!gui.in_use) | |
| 4973 { | |
|
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
|
4974 #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
|
4975 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
|
4976 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
|
4977 #else |
| 7 | 4978 /* Clear the command. Needed for when forking+exiting, to avoid part |
| 4979 * of the argument ending up after the shell prompt. */ | |
| 4980 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
|
4981 # 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
|
4982 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
|
4983 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
|
4984 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
|
4985 # 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
|
4986 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
|
4987 # ifdef FEAT_JOB_CHANNEL |
|
7770
42c1a4e63d12
commit https://github.com/vim/vim/commit/d04a020a8a8d7a438b091d49218c438880beb50c
Christian Brabandt <cb@256bit.org>
parents:
7469
diff
changeset
|
4988 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
|
4989 # endif |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2208
diff
changeset
|
4990 #endif |
| 7 | 4991 } |
| 4992 if (!ends_excmd(*eap->arg)) | |
| 4993 ex_next(eap); | |
| 4994 } | |
| 4995 | |
|
15868
7fad90423bd2
patch 8.1.0941: macros for MS-Windows are inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15713
diff
changeset
|
4996 #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
|
4997 || 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
|
4998 && defined(FEAT_TOOLBAR)) || defined(PROTO) |
| 7 | 4999 /* |
| 5000 * This is shared between Athena, Motif and GTK. | |
| 5001 */ | |
| 5002 | |
| 5003 /* | |
| 5004 * Callback function for do_in_runtimepath(). | |
| 5005 */ | |
| 5006 static void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5007 gfp_setname(char_u *fname, void *cookie) |
| 7 | 5008 { |
| 236 | 5009 char_u *gfp_buffer = cookie; |
| 5010 | |
| 7 | 5011 if (STRLEN(fname) >= MAXPATHL) |
| 5012 *gfp_buffer = NUL; | |
| 5013 else | |
| 5014 STRCPY(gfp_buffer, fname); | |
| 5015 } | |
| 5016 | |
| 5017 /* | |
| 5018 * Find the path of bitmap "name" with extension "ext" in 'runtimepath'. | |
| 5019 * Return FAIL for failure and OK if buffer[MAXPATHL] contains the result. | |
| 5020 */ | |
| 5021 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5022 gui_find_bitmap(char_u *name, char_u *buffer, char *ext) |
| 7 | 5023 { |
| 5024 if (STRLEN(name) > MAXPATHL - 14) | |
| 5025 return FAIL; | |
| 273 | 5026 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
|
5027 if (do_in_runtimepath(buffer, 0, gfp_setname, buffer) == FAIL |
| 236 | 5028 || *buffer == NUL) |
| 7 | 5029 return FAIL; |
| 5030 return OK; | |
| 5031 } | |
| 5032 | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
5033 # if !defined(FEAT_GUI_GTK) || defined(PROTO) |
| 7 | 5034 /* |
| 5035 * Given the name of the "icon=" argument, try finding the bitmap file for the | |
| 5036 * icon. If it is an absolute path name, use it as it is. Otherwise append | |
| 5037 * "ext" and search for it in 'runtimepath'. | |
| 5038 * The result is put in "buffer[MAXPATHL]". If something fails "buffer" | |
| 5039 * contains "name". | |
| 5040 */ | |
| 5041 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5042 gui_find_iconfile(char_u *name, char_u *buffer, char *ext) |
| 7 | 5043 { |
| 5044 char_u buf[MAXPATHL + 1]; | |
| 5045 | |
| 5046 expand_env(name, buffer, MAXPATHL); | |
| 5047 if (!mch_isFullName(buffer) && gui_find_bitmap(buffer, buf, ext) == OK) | |
| 5048 STRCPY(buffer, buf); | |
| 5049 } | |
| 5050 # endif | |
| 5051 #endif | |
| 5052 | |
| 574 | 5053 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) || defined(PROTO) |
| 7 | 5054 void |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5055 display_errors(void) |
| 7 | 5056 { |
| 5057 char_u *p; | |
| 5058 | |
| 5059 if (isatty(2)) | |
| 5060 fflush(stderr); | |
| 5061 else if (error_ga.ga_data != NULL) | |
| 5062 { | |
| 5063 /* avoid putting up a message box with blanks only */ | |
| 5064 for (p = (char_u *)error_ga.ga_data; *p != NUL; ++p) | |
| 5065 if (!isspace(*p)) | |
| 5066 { | |
| 5067 /* Truncate a very long message, it will go off-screen. */ | |
| 5068 if (STRLEN(p) > 2000) | |
| 5069 STRCPY(p + 2000 - 14, "...(truncated)"); | |
| 5070 (void)do_dialog(VIM_ERROR, (char_u *)_("Error"), | |
| 2684 | 5071 p, (char_u *)_("&Ok"), 1, NULL, FALSE); |
| 7 | 5072 break; |
| 5073 } | |
| 5074 ga_clear(&error_ga); | |
| 5075 } | |
| 5076 } | |
| 5077 #endif | |
| 5078 | |
| 5079 #if defined(NO_CONSOLE_INPUT) || defined(PROTO) | |
| 5080 /* | |
| 5081 * Return TRUE if still starting up and there is no place to enter text. | |
| 5082 * For GTK and X11 we check if stderr is not a tty, which means we were | |
| 5083 * (probably) started from the desktop. Also check stdin, "vim >& file" does | |
| 5084 * allow typing on stdin. | |
| 5085 */ | |
| 5086 int | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5087 no_console_input(void) |
| 7 | 5088 { |
| 5089 return ((!gui.in_use || gui.starting) | |
| 5090 # ifndef NO_CONSOLE | |
| 5091 && !isatty(0) && !isatty(2) | |
| 5092 # endif | |
| 5093 ); | |
| 5094 } | |
| 5095 #endif | |
| 5096 | |
|
15510
41fbbcea0f1b
patch 8.1.0763: nobody is using the Sun Workshop support
Bram Moolenaar <Bram@vim.org>
parents:
15470
diff
changeset
|
5097 #if defined(FIND_REPLACE_DIALOG) \ |
| 1002 | 5098 || defined(NEED_GUI_UPDATE_SCREEN) \ |
| 28 | 5099 || defined(PROTO) |
| 7 | 5100 /* |
| 5101 * Update the current window and the screen. | |
| 5102 */ | |
| 5103 void | |
|
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5104 gui_update_screen(void) |
| 7 | 5105 { |
|
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13194
diff
changeset
|
5106 # ifdef FEAT_CONCEAL |
|
2282
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5107 linenr_T conceal_old_cursor_line = 0; |
|
a888ed7ba375
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Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5108 linenr_T conceal_new_cursor_line = 0; |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5109 int conceal_update_lines = FALSE; |
|
13380
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patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13194
diff
changeset
|
5110 # endif |
|
2282
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Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5111 |
| 7 | 5112 update_topline(); |
| 5113 validate_cursor(); | |
|
2282
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5114 |
| 1584 | 5115 /* Trigger CursorMoved if the cursor moved. */ |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13194
diff
changeset
|
5116 if (!finish_op && (has_cursormoved() |
|
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13194
diff
changeset
|
5117 # ifdef FEAT_CONCEAL |
|
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13194
diff
changeset
|
5118 || curwin->w_p_cole > 0 |
|
2282
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Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5119 # endif |
|
13380
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Christian Brabandt <cb@256bit.org>
parents:
13194
diff
changeset
|
5120 ) && !EQUAL_POS(last_cursormoved, curwin->w_cursor)) |
| 1584 | 5121 { |
|
2282
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5122 if (has_cursormoved()) |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5123 apply_autocmds(EVENT_CURSORMOVED, NULL, NULL, FALSE, curbuf); |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5124 # ifdef FEAT_CONCEAL |
|
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
5125 if (curwin->w_p_cole > 0) |
|
2282
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5126 { |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5127 conceal_old_cursor_line = last_cursormoved.lnum; |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5128 conceal_new_cursor_line = curwin->w_cursor.lnum; |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5129 conceal_update_lines = TRUE; |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5130 } |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5131 # endif |
| 1584 | 5132 last_cursormoved = curwin->w_cursor; |
| 5133 } | |
|
2282
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5134 |
|
13380
69517d67421f
patch 8.0.1564: too many #ifdefs
Christian Brabandt <cb@256bit.org>
parents:
13194
diff
changeset
|
5135 # ifdef FEAT_CONCEAL |
|
2282
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5136 if (conceal_update_lines |
|
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
5137 && (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>
parents:
2348
diff
changeset
|
5138 || conceal_cursor_line(curwin) |
|
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
5139 || need_cursor_line_redraw)) |
|
2282
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5140 { |
|
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
5141 if (conceal_old_cursor_line != conceal_new_cursor_line) |
|
15436
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
Bram Moolenaar <Bram@vim.org>
parents:
15233
diff
changeset
|
5142 redrawWinline(curwin, conceal_old_cursor_line); |
|
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
Bram Moolenaar <Bram@vim.org>
parents:
15233
diff
changeset
|
5143 redrawWinline(curwin, conceal_new_cursor_line); |
|
2282
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5144 curwin->w_valid &= ~VALID_CROW; |
|
15436
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
Bram Moolenaar <Bram@vim.org>
parents:
15233
diff
changeset
|
5145 need_cursor_line_redraw = FALSE; |
|
2282
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5146 } |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5147 # endif |
|
15436
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
Bram Moolenaar <Bram@vim.org>
parents:
15233
diff
changeset
|
5148 update_screen(0); /* may need to update the screen */ |
|
29f3d59bb6f0
patch 8.1.0726: redrawing specifically for conceal feature
Bram Moolenaar <Bram@vim.org>
parents:
15233
diff
changeset
|
5149 setcursor(); |
|
13150
808625d4b71b
patch 8.0.1449: slow redrawing with DirectX
Christian Brabandt <cb@256bit.org>
parents:
13080
diff
changeset
|
5150 out_flush_cursor(TRUE, FALSE); |
| 7 | 5151 } |
| 5152 #endif | |
| 5153 | |
| 28 | 5154 #if defined(FIND_REPLACE_DIALOG) || defined(PROTO) |
| 7 | 5155 /* |
| 5156 * Get the text to use in a find/replace dialog. Uses the last search pattern | |
| 5157 * if the argument is empty. | |
| 5158 * Returns an allocated string. | |
| 5159 */ | |
| 5160 char_u * | |
|
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parents:
7801
diff
changeset
|
5161 get_find_dialog_text( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5162 char_u *arg, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5163 int *wwordp, /* return: TRUE if \< \> found */ |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5164 int *mcasep) /* return: TRUE if \C found */ |
| 7 | 5165 { |
| 5166 char_u *text; | |
| 5167 | |
| 5168 if (*arg == NUL) | |
| 5169 text = last_search_pat(); | |
| 5170 else | |
| 5171 text = arg; | |
| 5172 if (text != NULL) | |
| 5173 { | |
| 5174 text = vim_strsave(text); | |
| 5175 if (text != NULL) | |
| 5176 { | |
| 835 | 5177 int len = (int)STRLEN(text); |
| 7 | 5178 int i; |
| 5179 | |
| 5180 /* Remove "\V" */ | |
| 5181 if (len >= 2 && STRNCMP(text, "\\V", 2) == 0) | |
| 5182 { | |
| 5183 mch_memmove(text, text + 2, (size_t)(len - 1)); | |
| 5184 len -= 2; | |
| 5185 } | |
| 5186 | |
| 5187 /* Recognize "\c" and "\C" and remove. */ | |
| 5188 if (len >= 2 && *text == '\\' && (text[1] == 'c' || text[1] == 'C')) | |
| 5189 { | |
| 5190 *mcasep = (text[1] == 'C'); | |
| 5191 mch_memmove(text, text + 2, (size_t)(len - 1)); | |
| 5192 len -= 2; | |
| 5193 } | |
| 5194 | |
| 5195 /* Recognize "\<text\>" and remove. */ | |
| 5196 if (len >= 4 | |
| 5197 && STRNCMP(text, "\\<", 2) == 0 | |
| 5198 && STRNCMP(text + len - 2, "\\>", 2) == 0) | |
| 5199 { | |
| 5200 *wwordp = TRUE; | |
| 5201 mch_memmove(text, text + 2, (size_t)(len - 4)); | |
| 5202 text[len - 4] = NUL; | |
| 5203 } | |
| 5204 | |
| 5205 /* Recognize "\/" or "\?" and remove. */ | |
| 5206 for (i = 0; i + 1 < len; ++i) | |
| 5207 if (text[i] == '\\' && (text[i + 1] == '/' | |
| 5208 || text[i + 1] == '?')) | |
| 5209 { | |
| 5210 mch_memmove(text + i, text + i + 1, (size_t)(len - i)); | |
| 5211 --len; | |
| 5212 } | |
| 5213 } | |
| 5214 } | |
| 5215 return text; | |
| 5216 } | |
| 5217 | |
| 5218 /* | |
| 5219 * Handle the press of a button in the find-replace dialog. | |
| 5220 * Return TRUE when something was added to the input buffer. | |
| 5221 */ | |
| 5222 int | |
|
7821
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5223 gui_do_findrepl( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5224 int flags, /* one of FRD_REPLACE, FRD_FINDNEXT, etc. */ |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5225 char_u *find_text, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5226 char_u *repl_text, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5227 int down) /* Search downwards. */ |
| 7 | 5228 { |
| 5229 garray_T ga; | |
| 5230 int i; | |
| 5231 int type = (flags & FRD_TYPE_MASK); | |
| 5232 char_u *p; | |
| 28 | 5233 regmatch_T regmatch; |
| 482 | 5234 int save_did_emsg = did_emsg; |
| 1943 | 5235 static int busy = FALSE; |
| 5236 | |
| 5237 /* When the screen is being updated we should not change buffers and | |
| 5238 * windows structures, it may cause freed memory to be used. Also don't | |
| 5239 * do this recursively (pressing "Find" quickly several times. */ | |
| 5240 if (updating_screen || busy) | |
| 5241 return FALSE; | |
| 5242 | |
| 5243 /* refuse replace when text cannot be changed */ | |
| 5244 if ((type == FRD_REPLACE || type == FRD_REPLACEALL) && text_locked()) | |
| 5245 return FALSE; | |
| 5246 | |
| 5247 busy = TRUE; | |
| 7 | 5248 |
| 5249 ga_init2(&ga, 1, 100); | |
| 28 | 5250 if (type == FRD_REPLACEALL) |
| 7 | 5251 ga_concat(&ga, (char_u *)"%s/"); |
| 5252 | |
| 5253 ga_concat(&ga, (char_u *)"\\V"); | |
| 5254 if (flags & FRD_MATCH_CASE) | |
| 5255 ga_concat(&ga, (char_u *)"\\C"); | |
| 5256 else | |
| 5257 ga_concat(&ga, (char_u *)"\\c"); | |
| 5258 if (flags & FRD_WHOLE_WORD) | |
| 5259 ga_concat(&ga, (char_u *)"\\<"); | |
|
13927
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Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5260 /* escape / and \ */ |
|
ec54a202ad0c
patch 8.0.1834: GUI: find/replace dialog does not handle some chars
Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5261 p = vim_strsave_escaped(find_text, (char_u *)"/\\"); |
|
ec54a202ad0c
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Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5262 if (p != NULL) |
|
ec54a202ad0c
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Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5263 ga_concat(&ga, p); |
|
ec54a202ad0c
patch 8.0.1834: GUI: find/replace dialog does not handle some chars
Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5264 vim_free(p); |
| 7 | 5265 if (flags & FRD_WHOLE_WORD) |
| 5266 ga_concat(&ga, (char_u *)"\\>"); | |
| 5267 | |
| 5268 if (type == FRD_REPLACEALL) | |
| 5269 { | |
| 28 | 5270 ga_concat(&ga, (char_u *)"/"); |
| 694 | 5271 /* escape / and \ */ |
| 5272 p = vim_strsave_escaped(repl_text, (char_u *)"/\\"); | |
| 5273 if (p != NULL) | |
| 5274 ga_concat(&ga, p); | |
| 5275 vim_free(p); | |
| 28 | 5276 ga_concat(&ga, (char_u *)"/g"); |
| 5277 } | |
| 5278 ga_append(&ga, NUL); | |
| 5279 | |
| 5280 if (type == FRD_REPLACE) | |
| 5281 { | |
| 5282 /* Do the replacement when the text at the cursor matches. Thus no | |
| 5283 * replacement is done if the cursor was moved! */ | |
| 5284 regmatch.regprog = vim_regcomp(ga.ga_data, RE_MAGIC + RE_STRING); | |
| 5285 regmatch.rm_ic = 0; | |
| 5286 if (regmatch.regprog != NULL) | |
| 5287 { | |
| 5288 p = ml_get_cursor(); | |
| 5289 if (vim_regexec_nl(®match, p, (colnr_T)0) | |
| 5290 && regmatch.startp[0] == p) | |
| 5291 { | |
| 5292 /* Clear the command line to remove any old "No match" | |
| 5293 * error. */ | |
| 5294 msg_end_prompt(); | |
| 5295 | |
| 5296 if (u_save_cursor() == OK) | |
| 5297 { | |
| 5298 /* A button was pressed thus undo should be synced. */ | |
| 825 | 5299 u_sync(FALSE); |
| 28 | 5300 |
| 5301 del_bytes((long)(regmatch.endp[0] - regmatch.startp[0]), | |
| 609 | 5302 FALSE, FALSE); |
| 28 | 5303 ins_str(repl_text); |
| 5304 } | |
| 5305 } | |
| 5306 else | |
|
15543
dd725a8ab112
patch 8.1.0779: argument for message functions is inconsistent
Bram Moolenaar <Bram@vim.org>
parents:
15525
diff
changeset
|
5307 msg(_("No match at cursor, finding next")); |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
5308 vim_regfree(regmatch.regprog); |
| 28 | 5309 } |
| 5310 } | |
| 5311 | |
| 5312 if (type == FRD_REPLACEALL) | |
| 5313 { | |
| 7 | 5314 /* A button was pressed, thus undo should be synced. */ |
| 825 | 5315 u_sync(FALSE); |
| 7 | 5316 do_cmdline_cmd(ga.ga_data); |
| 5317 } | |
| 5318 else | |
| 5319 { | |
|
9305
4981cd0802c7
commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5320 int searchflags = SEARCH_MSG + SEARCH_MARK; |
|
4981cd0802c7
commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5321 |
|
4981cd0802c7
commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5322 /* Search for the next match. |
|
4981cd0802c7
commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5323 * Don't skip text under cursor for single replace. */ |
|
4981cd0802c7
commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5324 if (type == FRD_REPLACE) |
|
4981cd0802c7
commit https://github.com/vim/vim/commit/bee666f239eada035d288b77269aebc42f644ea6
Christian Brabandt <cb@256bit.org>
parents:
8947
diff
changeset
|
5325 searchflags += SEARCH_START; |
| 7 | 5326 i = msg_scroll; |
|
13927
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Christian Brabandt <cb@256bit.org>
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13847
diff
changeset
|
5327 if (down) |
|
ec54a202ad0c
patch 8.0.1834: GUI: find/replace dialog does not handle some chars
Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5328 { |
|
ec54a202ad0c
patch 8.0.1834: GUI: find/replace dialog does not handle some chars
Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5329 (void)do_search(NULL, '/', ga.ga_data, 1L, searchflags, NULL, NULL); |
|
ec54a202ad0c
patch 8.0.1834: GUI: find/replace dialog does not handle some chars
Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5330 } |
|
ec54a202ad0c
patch 8.0.1834: GUI: find/replace dialog does not handle some chars
Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5331 else |
|
ec54a202ad0c
patch 8.0.1834: GUI: find/replace dialog does not handle some chars
Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5332 { |
|
ec54a202ad0c
patch 8.0.1834: GUI: find/replace dialog does not handle some chars
Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5333 /* We need to escape '?' if and only if we are searching in the up |
|
ec54a202ad0c
patch 8.0.1834: GUI: find/replace dialog does not handle some chars
Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5334 * direction */ |
|
ec54a202ad0c
patch 8.0.1834: GUI: find/replace dialog does not handle some chars
Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5335 p = vim_strsave_escaped(ga.ga_data, (char_u *)"?"); |
|
ec54a202ad0c
patch 8.0.1834: GUI: find/replace dialog does not handle some chars
Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5336 if (p != NULL) |
|
ec54a202ad0c
patch 8.0.1834: GUI: find/replace dialog does not handle some chars
Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5337 (void)do_search(NULL, '?', p, 1L, searchflags, NULL, NULL); |
|
ec54a202ad0c
patch 8.0.1834: GUI: find/replace dialog does not handle some chars
Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5338 vim_free(p); |
|
ec54a202ad0c
patch 8.0.1834: GUI: find/replace dialog does not handle some chars
Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5339 } |
|
ec54a202ad0c
patch 8.0.1834: GUI: find/replace dialog does not handle some chars
Christian Brabandt <cb@256bit.org>
parents:
13847
diff
changeset
|
5340 |
| 7 | 5341 msg_scroll = i; /* don't let an error message set msg_scroll */ |
| 5342 } | |
| 5343 | |
| 482 | 5344 /* Don't want to pass did_emsg to other code, it may cause disabling |
| 5345 * syntax HL if we were busy redrawing. */ | |
| 5346 did_emsg = save_did_emsg; | |
| 5347 | |
| 7 | 5348 if (State & (NORMAL | INSERT)) |
| 5349 { | |
| 5350 gui_update_screen(); /* update the screen */ | |
| 5351 msg_didout = 0; /* overwrite any message */ | |
| 5352 need_wait_return = FALSE; /* don't wait for return */ | |
| 5353 } | |
| 5354 | |
| 5355 vim_free(ga.ga_data); | |
| 1943 | 5356 busy = FALSE; |
| 7 | 5357 return (ga.ga_len > 0); |
| 5358 } | |
| 5359 | |
| 5360 #endif | |
| 5361 | |
|
14428
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5362 #if defined(HAVE_DROP_FILE) || defined(PROTO) |
| 7 | 5363 /* |
| 5364 * Jump to the window at specified point (x, y). | |
| 5365 */ | |
| 5366 static void | |
|
7821
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5367 gui_wingoto_xy(int x, int y) |
| 7 | 5368 { |
| 5369 int row = Y_2_ROW(y); | |
| 5370 int col = X_2_COL(x); | |
| 5371 win_T *wp; | |
| 5372 | |
| 5373 if (row >= 0 && col >= 0) | |
| 5374 { | |
| 5375 wp = mouse_find_win(&row, &col); | |
| 5376 if (wp != NULL && wp != curwin) | |
| 5377 win_goto(wp); | |
| 5378 } | |
| 5379 } | |
| 5380 | |
| 5381 /* | |
|
14428
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5382 * Function passed to handle_drop() for the actions to be done after the |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5383 * argument list has been updated. |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5384 */ |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5385 static void |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5386 drop_callback(void *cookie) |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5387 { |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5388 char_u *p = cookie; |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5389 |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5390 /* If Shift held down, change to first file's directory. If the first |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5391 * item is a directory, change to that directory (and let the explorer |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5392 * plugin show the contents). */ |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5393 if (p != NULL) |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5394 { |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5395 if (mch_isdir(p)) |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5396 { |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5397 if (mch_chdir((char *)p) == 0) |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5398 shorten_fnames(TRUE); |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5399 } |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5400 else if (vim_chdirfile(p, "drop") == OK) |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5401 shorten_fnames(TRUE); |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5402 vim_free(p); |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5403 } |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5404 |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5405 /* Update the screen display */ |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5406 update_screen(NOT_VALID); |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5407 # ifdef FEAT_MENU |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5408 gui_update_menus(0); |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5409 # endif |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5410 #ifdef FEAT_TITLE |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5411 maketitle(); |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5412 #endif |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5413 setcursor(); |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5414 out_flush_cursor(FALSE, FALSE); |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5415 } |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
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parents:
14424
diff
changeset
|
5416 |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
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parents:
14424
diff
changeset
|
5417 /* |
| 7 | 5418 * Process file drop. Mouse cursor position, key modifiers, name of files |
| 5419 * and count of files are given. Argument "fnames[count]" has full pathnames | |
| 5420 * of dropped files, they will be freed in this function, and caller can't use | |
| 5421 * fnames after call this function. | |
| 5422 */ | |
| 5423 void | |
|
7821
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parents:
7801
diff
changeset
|
5424 gui_handle_drop( |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5425 int x UNUSED, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5426 int y UNUSED, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5427 int_u modifiers, |
|
81794242a275
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Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5428 char_u **fnames, |
|
81794242a275
commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents:
7801
diff
changeset
|
5429 int count) |
| 7 | 5430 { |
| 5431 int i; | |
| 5432 char_u *p; | |
| 1668 | 5433 static int entered = FALSE; |
| 5434 | |
| 5435 /* | |
| 5436 * This function is called by event handlers. Just in case we get a | |
| 5437 * second event before the first one is handled, ignore the second one. | |
| 5438 * Not sure if this can ever happen, just in case. | |
| 5439 */ | |
| 5440 if (entered) | |
| 5441 return; | |
| 5442 entered = TRUE; | |
| 7 | 5443 |
| 5444 /* | |
| 5445 * When the cursor is at the command line, add the file names to the | |
| 5446 * command line, don't edit the files. | |
| 5447 */ | |
| 5448 if (State & CMDLINE) | |
| 5449 { | |
| 5450 shorten_filenames(fnames, count); | |
| 5451 for (i = 0; i < count; ++i) | |
| 5452 { | |
| 5453 if (fnames[i] != NULL) | |
| 5454 { | |
| 5455 if (i > 0) | |
| 5456 add_to_input_buf((char_u*)" ", 1); | |
| 5457 | |
| 5458 /* We don't know what command is used thus we can't be sure | |
| 5459 * about which characters need to be escaped. Only escape the | |
| 5460 * most common ones. */ | |
| 5461 # ifdef BACKSLASH_IN_FILENAME | |
| 5462 p = vim_strsave_escaped(fnames[i], (char_u *)" \t\"|"); | |
| 5463 # else | |
| 5464 p = vim_strsave_escaped(fnames[i], (char_u *)"\\ \t\"|"); | |
| 5465 # endif | |
| 5466 if (p != NULL) | |
| 1364 | 5467 add_to_input_buf_csi(p, (int)STRLEN(p)); |
| 7 | 5468 vim_free(p); |
| 5469 vim_free(fnames[i]); | |
| 5470 } | |
| 5471 } | |
| 5472 vim_free(fnames); | |
| 5473 } | |
| 5474 else | |
| 5475 { | |
| 5476 /* Go to the window under mouse cursor, then shorten given "fnames" by | |
| 5477 * current window, because a window can have local current dir. */ | |
| 5478 gui_wingoto_xy(x, y); | |
| 5479 shorten_filenames(fnames, count); | |
| 5480 | |
| 5481 /* If Shift held down, remember the first item. */ | |
| 5482 if ((modifiers & MOUSE_SHIFT) != 0) | |
| 5483 p = vim_strsave(fnames[0]); | |
| 5484 else | |
| 5485 p = NULL; | |
| 5486 | |
| 5487 /* Handle the drop, :edit or :split to get to the file. This also | |
|
15034
6e4e0d43b20b
patch 8.1.0528: various typos in comments
Bram Moolenaar <Bram@vim.org>
parents:
14862
diff
changeset
|
5488 * frees fnames[]. Skip this if there is only one item, it's a |
| 7 | 5489 * directory and Shift is held down. */ |
| 5490 if (count == 1 && (modifiers & MOUSE_SHIFT) != 0 | |
| 5491 && mch_isdir(fnames[0])) | |
| 5492 { | |
| 5493 vim_free(fnames[0]); | |
| 5494 vim_free(fnames); | |
| 5495 } | |
| 5496 else | |
|
14428
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5497 handle_drop(count, fnames, (modifiers & MOUSE_CTRL) != 0, |
|
aab5947be7c5
patch 8.1.0228: dropping files is ignored while Vim is busy
Christian Brabandt <cb@256bit.org>
parents:
14424
diff
changeset
|
5498 drop_callback, (void *)p); |
| 7 | 5499 } |
| 1668 | 5500 |
| 5501 entered = FALSE; | |
| 7 | 5502 } |
| 5503 #endif |