Mercurial > vim
annotate src/gui.c @ 4950:ba7db05e1482 v7.3.1220
updated for version 7.3.1220
Problem: MS-Windows: When using wide font italic and bold are not included.
Solution: Support wide-bold, wide-italic and wide-bold-italic. (Ken Takata,
Taro Muraoka)
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Mon, 17 Jun 2013 22:43:25 +0200 |
| parents | c4d4f0fc12b9 |
| children | bbe4bd64c68c |
| rev | line source |
|---|---|
| 7 | 1 /* vi:set ts=8 sts=4 sw=4: |
| 2 * | |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * GUI/Motif support by Robert Webb | |
| 5 * | |
| 6 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 7 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 8 * See README.txt for an overview of the Vim source code. | |
| 9 */ | |
| 10 | |
| 11 #include "vim.h" | |
| 12 | |
| 13 /* Structure containing all the GUI information */ | |
| 14 gui_T gui; | |
| 15 | |
|
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16 #if defined(FEAT_MBYTE) && !defined(FEAT_GUI_GTK) |
| 7 | 17 static void set_guifontwide __ARGS((char_u *font_name)); |
| 18 #endif | |
| 19 static void gui_check_pos __ARGS((void)); | |
| 20 static void gui_position_components __ARGS((int)); | |
| 21 static void gui_outstr __ARGS((char_u *, int)); | |
| 22 static int gui_screenchar __ARGS((int off, int flags, guicolor_T fg, guicolor_T bg, int back)); | |
|
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Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
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diff
changeset
|
23 #ifdef FEAT_GUI_GTK |
| 7 | 24 static int gui_screenstr __ARGS((int off, int len, int flags, guicolor_T fg, guicolor_T bg, int back)); |
| 25 #endif | |
| 26 static void gui_delete_lines __ARGS((int row, int count)); | |
| 27 static void gui_insert_lines __ARGS((int row, int count)); | |
| 28 static void fill_mouse_coord __ARGS((char_u *p, int col, int row)); | |
| 685 | 29 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
| 30 static int gui_has_tabline __ARGS((void)); | |
| 31 #endif | |
| 7 | 32 static void gui_do_scrollbar __ARGS((win_T *wp, int which, int enable)); |
| 33 static colnr_T scroll_line_len __ARGS((linenr_T lnum)); | |
|
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Add support for horizontal scroll wheel. (Bjorn Winckler)
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34 static linenr_T gui_find_longest_lnum __ARGS((void)); |
| 7 | 35 static void gui_update_horiz_scrollbar __ARGS((int)); |
| 203 | 36 static void gui_set_fg_color __ARGS((char_u *name)); |
| 37 static void gui_set_bg_color __ARGS((char_u *name)); | |
| 7 | 38 static win_T *xy2win __ARGS((int x, int y)); |
| 39 | |
| 3772 | 40 #if defined(UNIX) && !defined(MACOS_X) && !defined(__APPLE__) |
| 3087 | 41 # define MAY_FORK |
| 42 static void gui_do_fork __ARGS((void)); | |
| 43 | |
| 44 static int gui_read_child_pipe __ARGS((int fd)); | |
| 45 | |
| 46 /* Return values for gui_read_child_pipe */ | |
| 47 enum { | |
| 48 GUI_CHILD_IO_ERROR, | |
| 49 GUI_CHILD_OK, | |
| 50 GUI_CHILD_FAILED | |
| 51 }; | |
| 52 | |
| 53 #endif /* MAY_FORK */ | |
| 54 | |
| 55 static void gui_attempt_start __ARGS((void)); | |
| 56 | |
| 7 | 57 static int can_update_cursor = TRUE; /* can display the cursor */ |
| 58 | |
| 59 /* | |
| 60 * The Athena scrollbars can move the thumb to after the end of the scrollbar, | |
| 61 * this makes the thumb indicate the part of the text that is shown. Motif | |
| 62 * can't do this. | |
| 63 */ | |
| 64 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MAC) | |
| 65 # define SCROLL_PAST_END | |
| 66 #endif | |
| 67 | |
| 68 /* | |
| 69 * gui_start -- Called when user wants to start the GUI. | |
| 70 * | |
| 71 * Careful: This function can be called recursively when there is a ":gui" | |
| 72 * command in the .gvimrc file. Only the first call should fork, not the | |
| 73 * recursive call. | |
| 74 */ | |
| 75 void | |
| 76 gui_start() | |
| 77 { | |
| 78 char_u *old_term; | |
| 79 static int recursive = 0; | |
| 80 | |
| 81 old_term = vim_strsave(T_NAME); | |
| 82 | |
| 83 settmode(TMODE_COOK); /* stop RAW mode */ | |
| 84 if (full_screen) | |
| 85 cursor_on(); /* needed for ":gui" in .vimrc */ | |
| 86 full_screen = FALSE; | |
| 87 | |
| 3087 | 88 ++recursive; |
| 2923 | 89 |
| 7 | 90 #ifdef MAY_FORK |
| 3087 | 91 /* |
| 92 * Quit the current process and continue in the child. | |
| 93 * Makes "gvim file" disconnect from the shell it was started in. | |
| 94 * Don't do this when Vim was started with "-f" or the 'f' flag is present | |
| 95 * in 'guioptions'. | |
| 96 */ | |
| 97 if (gui.dofork && !vim_strchr(p_go, GO_FORG) && recursive <= 1) | |
| 98 { | |
| 99 gui_do_fork(); | |
| 100 } | |
| 101 else | |
| 102 #endif | |
| 103 { | |
| 3541 | 104 #ifdef FEAT_GUI_GTK |
| 3539 | 105 /* If there is 'f' in 'guioptions' and specify -g argument, |
| 106 * gui_mch_init_check() was not called yet. */ | |
| 107 if (gui_mch_init_check() != OK) | |
| 108 exit(1); | |
| 3541 | 109 #endif |
| 3087 | 110 gui_attempt_start(); |
| 111 } | |
| 7 | 112 |
| 113 if (!gui.in_use) /* failed to start GUI */ | |
| 114 { | |
| 3087 | 115 /* Back to old term settings |
| 116 * | |
| 117 * FIXME: If we got here because a child process failed and flagged to | |
| 118 * the parent to resume, and X11 is enabled with FEAT_TITLE, this will | |
| 119 * hit an X11 I/O error and do a longjmp(), leaving recursive | |
| 120 * permanently set to 1. This is probably not as big a problem as it | |
| 121 * sounds, because gui_mch_init() in both gui_x11.c and gui_gtk_x11.c | |
| 122 * return "OK" unconditionally, so it would be very difficult to | |
| 123 * actually hit this case. | |
| 124 */ | |
| 125 termcapinit(old_term); | |
| 7 | 126 settmode(TMODE_RAW); /* restart RAW mode */ |
| 127 #ifdef FEAT_TITLE | |
| 128 set_title_defaults(); /* set 'title' and 'icon' again */ | |
| 129 #endif | |
| 130 } | |
| 131 | |
| 132 vim_free(old_term); | |
| 133 | |
| 3087 | 134 #ifdef FEAT_AUTOCMD |
| 135 /* If the GUI started successfully, trigger the GUIEnter event, otherwise | |
| 136 * the GUIFailed event. */ | |
| 137 gui_mch_update(); | |
| 138 apply_autocmds(gui.in_use ? EVENT_GUIENTER : EVENT_GUIFAILED, | |
| 139 NULL, NULL, FALSE, curbuf); | |
| 140 #endif | |
| 141 --recursive; | |
| 142 } | |
| 143 | |
| 144 /* | |
| 145 * Set_termname() will call gui_init() to start the GUI. | |
| 146 * Set the "starting" flag, to indicate that the GUI will start. | |
| 147 * | |
| 148 * We don't want to open the GUI shell until after we've read .gvimrc, | |
| 149 * otherwise we don't know what font we will use, and hence we don't know | |
| 150 * what size the shell should be. So if there are errors in the .gvimrc | |
| 151 * file, they will have to go to the terminal: Set full_screen to FALSE. | |
| 152 * full_screen will be set to TRUE again by a successful termcapinit(). | |
| 153 */ | |
| 154 static void | |
| 155 gui_attempt_start() | |
| 156 { | |
| 157 static int recursive = 0; | |
| 158 | |
| 159 ++recursive; | |
| 160 gui.starting = TRUE; | |
| 161 | |
| 162 #ifdef FEAT_GUI_GTK | |
| 163 gui.event_time = GDK_CURRENT_TIME; | |
| 164 #endif | |
| 165 | |
| 166 termcapinit((char_u *)"builtin_gui"); | |
| 167 gui.starting = recursive - 1; | |
| 168 | |
| 574 | 169 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) |
| 7 | 170 if (gui.in_use) |
| 2609 | 171 { |
| 172 # ifdef FEAT_EVAL | |
| 173 Window x11_window; | |
| 174 Display *x11_display; | |
| 175 | |
| 176 if (gui_get_x11_windis(&x11_window, &x11_display) == OK) | |
| 177 set_vim_var_nr(VV_WINDOWID, (long)x11_window); | |
| 178 # endif | |
| 179 | |
| 7 | 180 /* Display error messages in a dialog now. */ |
| 181 display_errors(); | |
| 2609 | 182 } |
| 7 | 183 #endif |
| 3087 | 184 --recursive; |
| 185 } | |
| 186 | |
| 187 #ifdef MAY_FORK | |
| 188 | |
| 189 /* for waitpid() */ | |
| 190 # if defined(HAVE_SYS_WAIT_H) || defined(HAVE_UNION_WAIT) | |
| 191 # include <sys/wait.h> | |
| 192 # endif | |
| 193 | |
| 194 /* | |
| 195 * Create a new process, by forking. In the child, start the GUI, and in | |
| 196 * the parent, exit. | |
| 197 * | |
| 198 * If something goes wrong, this will return with gui.in_use still set | |
| 199 * to FALSE, in which case the caller should continue execution without | |
| 200 * the GUI. | |
| 201 * | |
| 202 * If the child fails to start the GUI, then the child will exit and the | |
| 203 * parent will return. If the child succeeds, then the parent will exit | |
| 204 * and the child will return. | |
| 205 */ | |
| 206 static void | |
| 207 gui_do_fork() | |
| 208 { | |
| 209 #ifdef __QNXNTO__ | |
| 210 procmgr_daemon(0, PROCMGR_DAEMON_KEEPUMASK | PROCMGR_DAEMON_NOCHDIR | | |
| 211 PROCMGR_DAEMON_NOCLOSE | PROCMGR_DAEMON_NODEVNULL); | |
| 212 gui_attempt_start(); | |
| 213 return; | |
| 214 #else | |
| 215 int pipefd[2]; /* pipe between parent and child */ | |
| 216 int pipe_error; | |
| 217 int status; | |
| 218 int exit_status; | |
| 219 pid_t pid = -1; | |
| 220 | |
| 221 /* Setup a pipe between the child and the parent, so that the parent | |
| 222 * knows when the child has done the setsid() call and is allowed to | |
| 223 * exit. */ | |
| 224 pipe_error = (pipe(pipefd) < 0); | |
| 225 pid = fork(); | |
| 226 if (pid < 0) /* Fork error */ | |
| 7 | 227 { |
| 3087 | 228 EMSG(_("E851: Failed to create a new process for the GUI")); |
| 229 return; | |
| 230 } | |
| 231 else if (pid > 0) /* Parent */ | |
| 232 { | |
| 233 /* Give the child some time to do the setsid(), otherwise the | |
| 234 * exit() may kill the child too (when starting gvim from inside a | |
| 235 * gvim). */ | |
| 236 if (!pipe_error) | |
| 7 | 237 { |
| 3087 | 238 /* The read returns when the child closes the pipe (or when |
| 239 * the child dies for some reason). */ | |
| 240 close(pipefd[1]); | |
| 241 status = gui_read_child_pipe(pipefd[0]); | |
| 242 if (status == GUI_CHILD_FAILED) | |
| 7 | 243 { |
| 3087 | 244 /* The child failed to start the GUI, so the caller must |
| 245 * continue. There may be more error information written | |
| 246 * to stderr by the child. */ | |
| 247 # ifdef __NeXT__ | |
| 248 wait4(pid, &exit_status, 0, (struct rusage *)0); | |
| 249 # else | |
| 250 waitpid(pid, &exit_status, 0); | |
| 251 # endif | |
| 252 EMSG(_("E852: The child process failed to start the GUI")); | |
| 253 return; | |
| 7 | 254 } |
| 3087 | 255 else if (status == GUI_CHILD_IO_ERROR) |
| 256 { | |
| 257 pipe_error = TRUE; | |
| 258 } | |
| 259 /* else GUI_CHILD_OK: parent exit */ | |
| 7 | 260 } |
| 261 | |
| 3087 | 262 if (pipe_error) |
| 263 ui_delay(300L, TRUE); | |
| 264 | |
| 265 /* When swapping screens we may need to go to the next line, e.g., | |
| 266 * after a hit-enter prompt and using ":gui". */ | |
| 267 if (newline_on_exit) | |
| 268 mch_errmsg("\r\n"); | |
| 269 | |
| 270 /* | |
| 271 * The parent must skip the normal exit() processing, the child | |
| 272 * will do it. For example, GTK messes up signals when exiting. | |
| 273 */ | |
| 274 _exit(0); | |
| 275 } | |
| 276 /* Child */ | |
| 277 | |
| 3518 | 278 #ifdef FEAT_GUI_GTK |
| 279 /* Call gtk_init_check() here after fork(). See gui_init_check(). */ | |
| 280 if (gui_mch_init_check() != OK) | |
| 281 exit(1); | |
| 282 #endif | |
| 283 | |
| 7 | 284 # if defined(HAVE_SETSID) || defined(HAVE_SETPGID) |
| 3087 | 285 /* |
| 286 * Change our process group. On some systems/shells a CTRL-C in the | |
| 287 * shell where Vim was started would otherwise kill gvim! | |
| 288 */ | |
| 7 | 289 # if defined(HAVE_SETSID) |
| 3087 | 290 (void)setsid(); |
| 7 | 291 # else |
| 3087 | 292 (void)setpgid(0, 0); |
| 7 | 293 # endif |
| 294 # endif | |
| 3087 | 295 if (!pipe_error) |
| 296 close(pipefd[0]); | |
| 7 | 297 |
| 298 # if defined(FEAT_GUI_GNOME) && defined(FEAT_SESSION) | |
| 3087 | 299 /* Tell the session manager our new PID */ |
| 300 gui_mch_forked(); | |
| 7 | 301 # endif |
| 3087 | 302 |
| 303 /* Try to start the GUI */ | |
| 304 gui_attempt_start(); | |
| 305 | |
| 306 /* Notify the parent */ | |
| 3147 | 307 if (!pipe_error) |
| 3087 | 308 { |
| 3147 | 309 if (gui.in_use) |
| 310 write_eintr(pipefd[1], "ok", 3); | |
| 311 else | |
| 312 write_eintr(pipefd[1], "fail", 5); | |
| 313 close(pipefd[1]); | |
| 3087 | 314 } |
| 315 | |
| 316 /* If we failed to start the GUI, exit now. */ | |
| 317 if (!gui.in_use) | |
| 318 exit(1); | |
| 319 #endif | |
| 7 | 320 } |
| 321 | |
| 322 /* | |
| 3087 | 323 * Read from a pipe assumed to be connected to the child process (this |
| 324 * function is called from the parent). | |
| 325 * Return GUI_CHILD_OK if the child successfully started the GUI, | |
| 326 * GUY_CHILD_FAILED if the child failed, or GUI_CHILD_IO_ERROR if there was | |
| 327 * some other error. | |
| 328 * | |
| 329 * The file descriptor will be closed before the function returns. | |
| 330 */ | |
| 331 static int | |
| 332 gui_read_child_pipe(int fd) | |
| 333 { | |
| 3147 | 334 long bytes_read; |
| 335 #define READ_BUFFER_SIZE 10 | |
| 336 char buffer[READ_BUFFER_SIZE]; | |
| 337 | |
| 338 bytes_read = read_eintr(fd, buffer, READ_BUFFER_SIZE - 1); | |
| 339 #undef READ_BUFFER_SIZE | |
| 340 close(fd); | |
| 341 if (bytes_read < 0) | |
| 3087 | 342 return GUI_CHILD_IO_ERROR; |
| 3147 | 343 buffer[bytes_read] = NUL; |
| 3087 | 344 if (strcmp(buffer, "ok") == 0) |
| 345 return GUI_CHILD_OK; | |
| 346 return GUI_CHILD_FAILED; | |
| 347 } | |
| 348 | |
| 349 #endif /* MAY_FORK */ | |
| 350 | |
| 351 /* | |
| 7 | 352 * Call this when vim starts up, whether or not the GUI is started |
| 353 */ | |
| 354 void | |
| 355 gui_prepare(argc, argv) | |
| 356 int *argc; | |
| 357 char **argv; | |
| 358 { | |
| 359 gui.in_use = FALSE; /* No GUI yet (maybe later) */ | |
| 360 gui.starting = FALSE; /* No GUI yet (maybe later) */ | |
| 361 gui_mch_prepare(argc, argv); | |
| 362 } | |
| 363 | |
| 364 /* | |
| 365 * Try initializing the GUI and check if it can be started. | |
| 366 * Used from main() to check early if "vim -g" can start the GUI. | |
| 367 * Used from gui_init() to prepare for starting the GUI. | |
| 368 * Returns FAIL or OK. | |
| 369 */ | |
| 370 int | |
| 371 gui_init_check() | |
| 372 { | |
| 373 static int result = MAYBE; | |
| 374 | |
| 375 if (result != MAYBE) | |
| 376 { | |
| 377 if (result == FAIL) | |
| 378 EMSG(_("E229: Cannot start the GUI")); | |
| 379 return result; | |
| 380 } | |
| 381 | |
| 382 gui.shell_created = FALSE; | |
| 383 gui.dying = FALSE; | |
| 384 gui.in_focus = TRUE; /* so the guicursor setting works */ | |
| 385 gui.dragged_sb = SBAR_NONE; | |
| 386 gui.dragged_wp = NULL; | |
| 387 gui.pointer_hidden = FALSE; | |
| 388 gui.col = 0; | |
| 389 gui.row = 0; | |
| 390 gui.num_cols = Columns; | |
| 391 gui.num_rows = Rows; | |
| 392 | |
| 393 gui.cursor_is_valid = FALSE; | |
| 394 gui.scroll_region_top = 0; | |
| 395 gui.scroll_region_bot = Rows - 1; | |
| 396 gui.scroll_region_left = 0; | |
| 397 gui.scroll_region_right = Columns - 1; | |
| 398 gui.highlight_mask = HL_NORMAL; | |
| 399 gui.char_width = 1; | |
| 400 gui.char_height = 1; | |
| 401 gui.char_ascent = 0; | |
| 402 gui.border_width = 0; | |
| 403 | |
| 404 gui.norm_font = NOFONT; | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
405 #ifndef FEAT_GUI_GTK |
| 7 | 406 gui.bold_font = NOFONT; |
| 407 gui.ital_font = NOFONT; | |
| 408 gui.boldital_font = NOFONT; | |
| 409 # ifdef FEAT_XFONTSET | |
| 410 gui.fontset = NOFONTSET; | |
| 411 # endif | |
| 412 #endif | |
|
4950
ba7db05e1482
updated for version 7.3.1220
Bram Moolenaar <bram@vim.org>
parents:
4863
diff
changeset
|
413 #ifdef FEAT_MBYTE |
|
ba7db05e1482
updated for version 7.3.1220
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parents:
4863
diff
changeset
|
414 gui.wide_font = NOFONT; |
|
ba7db05e1482
updated for version 7.3.1220
Bram Moolenaar <bram@vim.org>
parents:
4863
diff
changeset
|
415 # ifndef FEAT_GUI_GTK |
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ba7db05e1482
updated for version 7.3.1220
Bram Moolenaar <bram@vim.org>
parents:
4863
diff
changeset
|
416 gui.wide_bold_font = NOFONT; |
|
ba7db05e1482
updated for version 7.3.1220
Bram Moolenaar <bram@vim.org>
parents:
4863
diff
changeset
|
417 gui.wide_ital_font = NOFONT; |
|
ba7db05e1482
updated for version 7.3.1220
Bram Moolenaar <bram@vim.org>
parents:
4863
diff
changeset
|
418 gui.wide_boldital_font = NOFONT; |
|
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parents:
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diff
changeset
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419 # endif |
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parents:
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diff
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420 #endif |
| 7 | 421 |
| 422 #ifdef FEAT_MENU | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
423 # ifndef FEAT_GUI_GTK |
| 7 | 424 # ifdef FONTSET_ALWAYS |
| 425 gui.menu_fontset = NOFONTSET; | |
| 426 # else | |
| 427 gui.menu_font = NOFONT; | |
| 428 # endif | |
| 429 # endif | |
| 430 gui.menu_is_active = TRUE; /* default: include menu */ | |
| 431 # ifndef FEAT_GUI_GTK | |
| 432 gui.menu_height = MENU_DEFAULT_HEIGHT; | |
| 433 gui.menu_width = 0; | |
| 434 # endif | |
| 435 #endif | |
| 436 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) | |
| 437 gui.toolbar_height = 0; | |
| 438 #endif | |
| 439 #if defined(FEAT_FOOTER) && defined(FEAT_GUI_MOTIF) | |
| 440 gui.footer_height = 0; | |
| 441 #endif | |
| 442 #ifdef FEAT_BEVAL_TIP | |
| 443 gui.tooltip_fontset = NOFONTSET; | |
| 444 #endif | |
| 445 | |
| 446 gui.scrollbar_width = gui.scrollbar_height = SB_DEFAULT_WIDTH; | |
| 447 gui.prev_wrap = -1; | |
| 448 | |
| 449 #ifdef ALWAYS_USE_GUI | |
| 450 result = OK; | |
| 451 #else | |
| 3518 | 452 # ifdef FEAT_GUI_GTK |
| 453 /* | |
| 454 * Note: Don't call gtk_init_check() before fork, it will be called after | |
| 455 * the fork. When calling it before fork, it make vim hang for a while. | |
| 456 * See gui_do_fork(). | |
| 457 * Use a simpler check if the GUI window can probably be opened. | |
| 458 */ | |
| 459 result = gui.dofork ? gui_mch_early_init_check() : gui_mch_init_check(); | |
| 460 # else | |
| 7 | 461 result = gui_mch_init_check(); |
| 3518 | 462 # endif |
| 7 | 463 #endif |
| 464 return result; | |
| 465 } | |
| 466 | |
| 467 /* | |
| 468 * This is the call which starts the GUI. | |
| 469 */ | |
| 470 void | |
| 471 gui_init() | |
| 472 { | |
| 473 win_T *wp; | |
| 474 static int recursive = 0; | |
| 475 | |
| 476 /* | |
| 477 * It's possible to use ":gui" in a .gvimrc file. The first halve of this | |
| 478 * function will then be executed at the first call, the rest by the | |
| 479 * recursive call. This allow the shell to be opened halfway reading a | |
| 480 * gvimrc file. | |
| 481 */ | |
| 482 if (!recursive) | |
| 483 { | |
| 484 ++recursive; | |
| 485 | |
| 486 clip_init(TRUE); | |
| 487 | |
| 488 /* If can't initialize, don't try doing the rest */ | |
| 489 if (gui_init_check() == FAIL) | |
| 490 { | |
| 491 --recursive; | |
| 492 clip_init(FALSE); | |
| 493 return; | |
| 494 } | |
| 495 | |
| 496 /* | |
| 147 | 497 * Reset 'paste'. It's useful in the terminal, but not in the GUI. It |
| 498 * breaks the Paste toolbar button. | |
| 499 */ | |
| 500 set_option_value((char_u *)"paste", 0L, NULL, 0); | |
| 501 | |
| 502 /* | |
| 7 | 503 * Set up system-wide default menus. |
| 504 */ | |
| 505 #if defined(SYS_MENU_FILE) && defined(FEAT_MENU) | |
| 506 if (vim_strchr(p_go, GO_NOSYSMENU) == NULL) | |
| 507 { | |
| 508 sys_menu = TRUE; | |
| 819 | 509 do_source((char_u *)SYS_MENU_FILE, FALSE, DOSO_NONE); |
| 7 | 510 sys_menu = FALSE; |
| 511 } | |
| 512 #endif | |
| 513 | |
| 514 /* | |
| 515 * Switch on the mouse by default, unless the user changed it already. | |
| 516 * This can then be changed in the .gvimrc. | |
| 517 */ | |
| 518 if (!option_was_set((char_u *)"mouse")) | |
| 519 set_string_option_direct((char_u *)"mouse", -1, | |
| 694 | 520 (char_u *)"a", OPT_FREE, SID_NONE); |
| 7 | 521 |
| 522 /* | |
| 523 * If -U option given, use only the initializations from that file and | |
| 524 * nothing else. Skip all initializations for "-U NONE" or "-u NORC". | |
| 525 */ | |
| 526 if (use_gvimrc != NULL) | |
| 527 { | |
| 528 if (STRCMP(use_gvimrc, "NONE") != 0 | |
| 529 && STRCMP(use_gvimrc, "NORC") != 0 | |
| 819 | 530 && do_source(use_gvimrc, FALSE, DOSO_NONE) != OK) |
| 7 | 531 EMSG2(_("E230: Cannot read from \"%s\""), use_gvimrc); |
| 532 } | |
| 533 else | |
| 534 { | |
| 535 /* | |
| 536 * Get system wide defaults for gvim, only when file name defined. | |
| 537 */ | |
| 538 #ifdef SYS_GVIMRC_FILE | |
| 819 | 539 do_source((char_u *)SYS_GVIMRC_FILE, FALSE, DOSO_NONE); |
| 7 | 540 #endif |
| 541 | |
| 542 /* | |
| 543 * Try to read GUI initialization commands from the following | |
| 544 * places: | |
| 545 * - environment variable GVIMINIT | |
| 546 * - the user gvimrc file (~/.gvimrc) | |
| 547 * - the second user gvimrc file ($VIM/.gvimrc for Dos) | |
| 548 * - the third user gvimrc file ($VIM/.gvimrc for Amiga) | |
| 549 * The first that exists is used, the rest is ignored. | |
| 550 */ | |
| 551 if (process_env((char_u *)"GVIMINIT", FALSE) == FAIL | |
| 819 | 552 && do_source((char_u *)USR_GVIMRC_FILE, TRUE, |
| 553 DOSO_GVIMRC) == FAIL | |
| 7 | 554 #ifdef USR_GVIMRC_FILE2 |
| 819 | 555 && do_source((char_u *)USR_GVIMRC_FILE2, TRUE, |
| 556 DOSO_GVIMRC) == FAIL | |
| 7 | 557 #endif |
|
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558 #ifdef USR_GVIMRC_FILE3 |
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559 && do_source((char_u *)USR_GVIMRC_FILE3, TRUE, |
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560 DOSO_GVIMRC) == FAIL |
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561 #endif |
| 7 | 562 ) |
| 563 { | |
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564 #ifdef USR_GVIMRC_FILE4 |
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565 (void)do_source((char_u *)USR_GVIMRC_FILE4, TRUE, DOSO_GVIMRC); |
| 7 | 566 #endif |
| 567 } | |
| 568 | |
| 569 /* | |
| 570 * Read initialization commands from ".gvimrc" in current | |
| 571 * directory. This is only done if the 'exrc' option is set. | |
| 572 * Because of security reasons we disallow shell and write | |
| 573 * commands now, except for unix if the file is owned by the user | |
| 574 * or 'secure' option has been reset in environment of global | |
| 575 * ".gvimrc". | |
| 576 * Only do this if GVIMRC_FILE is not the same as USR_GVIMRC_FILE, | |
| 577 * USR_GVIMRC_FILE2, USR_GVIMRC_FILE3 or SYS_GVIMRC_FILE. | |
| 578 */ | |
| 579 if (p_exrc) | |
| 580 { | |
| 581 #ifdef UNIX | |
| 582 { | |
| 583 struct stat s; | |
| 584 | |
| 585 /* if ".gvimrc" file is not owned by user, set 'secure' | |
| 586 * mode */ | |
| 587 if (mch_stat(GVIMRC_FILE, &s) || s.st_uid != getuid()) | |
| 588 secure = p_secure; | |
| 589 } | |
| 590 #else | |
| 591 secure = p_secure; | |
| 592 #endif | |
| 593 | |
| 594 if ( fullpathcmp((char_u *)USR_GVIMRC_FILE, | |
| 595 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 596 #ifdef SYS_GVIMRC_FILE | |
| 597 && fullpathcmp((char_u *)SYS_GVIMRC_FILE, | |
| 598 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 599 #endif | |
| 600 #ifdef USR_GVIMRC_FILE2 | |
| 601 && fullpathcmp((char_u *)USR_GVIMRC_FILE2, | |
| 602 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 603 #endif | |
| 604 #ifdef USR_GVIMRC_FILE3 | |
| 605 && fullpathcmp((char_u *)USR_GVIMRC_FILE3, | |
| 606 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 607 #endif | |
|
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608 #ifdef USR_GVIMRC_FILE4 |
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609 && fullpathcmp((char_u *)USR_GVIMRC_FILE4, |
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610 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME |
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611 #endif |
| 7 | 612 ) |
| 819 | 613 do_source((char_u *)GVIMRC_FILE, TRUE, DOSO_GVIMRC); |
| 7 | 614 |
| 615 if (secure == 2) | |
| 616 need_wait_return = TRUE; | |
| 617 secure = 0; | |
| 618 } | |
| 619 } | |
| 620 | |
| 621 if (need_wait_return || msg_didany) | |
| 622 wait_return(TRUE); | |
| 623 | |
| 624 --recursive; | |
| 625 } | |
| 626 | |
| 627 /* If recursive call opened the shell, return here from the first call */ | |
| 628 if (gui.in_use) | |
| 629 return; | |
| 630 | |
| 631 /* | |
| 632 * Create the GUI shell. | |
| 633 */ | |
| 634 gui.in_use = TRUE; /* Must be set after menus have been set up */ | |
| 635 if (gui_mch_init() == FAIL) | |
| 636 goto error; | |
| 637 | |
| 638 /* Avoid a delay for an error message that was printed in the terminal | |
| 639 * where Vim was started. */ | |
| 640 emsg_on_display = FALSE; | |
| 641 msg_scrolled = 0; | |
| 446 | 642 clear_sb_text(); |
| 7 | 643 need_wait_return = FALSE; |
| 644 msg_didany = FALSE; | |
| 645 | |
| 646 /* | |
| 647 * Check validity of any generic resources that may have been loaded. | |
| 648 */ | |
| 649 if (gui.border_width < 0) | |
| 650 gui.border_width = 0; | |
| 651 | |
| 652 /* | |
| 653 * Set up the fonts. First use a font specified with "-fn" or "-font". | |
| 654 */ | |
| 655 if (font_argument != NULL) | |
| 656 set_option_value((char_u *)"gfn", 0L, (char_u *)font_argument, 0); | |
| 657 if ( | |
| 658 #ifdef FEAT_XFONTSET | |
| 659 (*p_guifontset == NUL | |
| 660 || gui_init_font(p_guifontset, TRUE) == FAIL) && | |
| 661 #endif | |
| 662 gui_init_font(*p_guifont == NUL ? hl_get_font_name() | |
| 663 : p_guifont, FALSE) == FAIL) | |
| 664 { | |
| 665 EMSG(_("E665: Cannot start GUI, no valid font found")); | |
| 666 goto error2; | |
| 667 } | |
| 668 #ifdef FEAT_MBYTE | |
| 669 if (gui_get_wide_font() == FAIL) | |
| 670 EMSG(_("E231: 'guifontwide' invalid")); | |
| 671 #endif | |
| 672 | |
| 673 gui.num_cols = Columns; | |
| 674 gui.num_rows = Rows; | |
| 675 gui_reset_scroll_region(); | |
| 676 | |
| 677 /* Create initial scrollbars */ | |
| 678 FOR_ALL_WINDOWS(wp) | |
| 679 { | |
| 680 gui_create_scrollbar(&wp->w_scrollbars[SBAR_LEFT], SBAR_LEFT, wp); | |
| 681 gui_create_scrollbar(&wp->w_scrollbars[SBAR_RIGHT], SBAR_RIGHT, wp); | |
| 682 } | |
| 683 gui_create_scrollbar(&gui.bottom_sbar, SBAR_BOTTOM, NULL); | |
| 684 | |
| 685 #ifdef FEAT_MENU | |
| 686 gui_create_initial_menus(root_menu); | |
| 687 #endif | |
| 688 #ifdef FEAT_SUN_WORKSHOP | |
| 689 if (usingSunWorkShop) | |
| 690 workshop_init(); | |
| 691 #endif | |
| 692 #ifdef FEAT_SIGN_ICONS | |
| 693 sign_gui_started(); | |
| 694 #endif | |
| 695 | |
| 696 /* Configure the desired menu and scrollbars */ | |
| 697 gui_init_which_components(NULL); | |
| 698 | |
| 699 /* All components of the GUI have been created now */ | |
| 700 gui.shell_created = TRUE; | |
| 701 | |
| 702 #ifndef FEAT_GUI_GTK | |
| 703 /* Set the shell size, adjusted for the screen size. For GTK this only | |
| 704 * works after the shell has been opened, thus it is further down. */ | |
| 811 | 705 gui_set_shellsize(FALSE, TRUE, RESIZE_BOTH); |
| 7 | 706 #endif |
| 707 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 708 /* Need to set the size of the menubar after all the menus have been | |
| 709 * created. */ | |
| 710 gui_mch_compute_menu_height((Widget)0); | |
| 711 #endif | |
| 712 | |
| 713 /* | |
| 714 * Actually open the GUI shell. | |
| 715 */ | |
| 716 if (gui_mch_open() != FAIL) | |
| 717 { | |
| 718 #ifdef FEAT_TITLE | |
| 719 maketitle(); | |
| 720 resettitle(); | |
| 721 #endif | |
| 722 init_gui_options(); | |
| 723 #ifdef FEAT_ARABIC | |
| 724 /* Our GUI can't do bidi. */ | |
| 725 p_tbidi = FALSE; | |
| 726 #endif | |
| 574 | 727 #if defined(FEAT_GUI_GTK) |
| 7 | 728 /* Give GTK+ a chance to put all widget's into place. */ |
| 729 gui_mch_update(); | |
| 827 | 730 |
| 731 # ifdef FEAT_MENU | |
| 732 /* If there is no 'm' in 'guioptions' we need to remove the menu now. | |
| 733 * It was still there to make F10 work. */ | |
| 734 if (vim_strchr(p_go, GO_MENUS) == NULL) | |
| 735 { | |
| 736 --gui.starting; | |
| 737 gui_mch_enable_menu(FALSE); | |
| 738 ++gui.starting; | |
| 739 gui_mch_update(); | |
| 740 } | |
| 741 # endif | |
| 742 | |
| 7 | 743 /* Now make sure the shell fits on the screen. */ |
| 811 | 744 gui_set_shellsize(FALSE, TRUE, RESIZE_BOTH); |
| 7 | 745 #endif |
| 261 | 746 /* When 'lines' was set while starting up the topframe may have to be |
| 747 * resized. */ | |
| 748 win_new_shellsize(); | |
| 187 | 749 |
| 750 #ifdef FEAT_BEVAL | |
| 751 /* Always create the Balloon Evaluation area, but disable it when | |
| 752 * 'ballooneval' is off */ | |
| 753 # ifdef FEAT_GUI_GTK | |
| 754 balloonEval = gui_mch_create_beval_area(gui.drawarea, NULL, | |
| 755 &general_beval_cb, NULL); | |
| 756 # else | |
| 216 | 757 # if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA) |
| 187 | 758 { |
| 759 extern Widget textArea; | |
| 760 balloonEval = gui_mch_create_beval_area(textArea, NULL, | |
| 216 | 761 &general_beval_cb, NULL); |
| 187 | 762 } |
| 763 # else | |
| 764 # ifdef FEAT_GUI_W32 | |
| 765 balloonEval = gui_mch_create_beval_area(NULL, NULL, | |
| 766 &general_beval_cb, NULL); | |
| 767 # endif | |
| 768 # endif | |
| 769 # endif | |
| 770 if (!p_beval) | |
| 771 gui_mch_disable_beval_area(balloonEval); | |
| 772 #endif | |
| 773 | |
| 7 | 774 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
| 775 if (!im_xim_isvalid_imactivate()) | |
| 776 EMSG(_("E599: Value of 'imactivatekey' is invalid")); | |
| 777 #endif | |
| 37 | 778 /* When 'cmdheight' was set during startup it may not have taken |
| 779 * effect yet. */ | |
| 780 if (p_ch != 1L) | |
| 824 | 781 command_height(); |
| 7 | 782 |
| 783 return; | |
| 784 } | |
| 785 | |
| 786 error2: | |
| 787 #ifdef FEAT_GUI_X11 | |
| 788 /* undo gui_mch_init() */ | |
| 789 gui_mch_uninit(); | |
| 790 #endif | |
| 791 | |
| 792 error: | |
| 793 gui.in_use = FALSE; | |
| 794 clip_init(FALSE); | |
| 795 } | |
| 796 | |
| 797 | |
| 798 void | |
| 799 gui_exit(rc) | |
| 800 int rc; | |
| 801 { | |
| 802 /* don't free the fonts, it leads to a BUS error | |
| 803 * richard@whitequeen.com Jul 99 */ | |
| 804 free_highlight_fonts(); | |
| 805 gui.in_use = FALSE; | |
| 806 gui_mch_exit(rc); | |
| 807 } | |
| 808 | |
| 574 | 809 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) || defined(FEAT_GUI_MSWIN) \ |
| 7 | 810 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) || defined(PROTO) |
| 1002 | 811 # define NEED_GUI_UPDATE_SCREEN 1 |
| 7 | 812 /* |
| 813 * Called when the GUI shell is closed by the user. If there are no changed | |
| 814 * files Vim exits, otherwise there will be a dialog to ask the user what to | |
| 815 * do. | |
| 816 * When this function returns, Vim should NOT exit! | |
| 817 */ | |
| 818 void | |
| 819 gui_shell_closed() | |
| 820 { | |
| 821 cmdmod_T save_cmdmod; | |
| 822 | |
| 823 save_cmdmod = cmdmod; | |
| 824 | |
| 825 /* Only exit when there are no changed files */ | |
| 826 exiting = TRUE; | |
| 827 # ifdef FEAT_BROWSE | |
| 828 cmdmod.browse = TRUE; | |
| 829 # endif | |
| 830 # if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 831 cmdmod.confirm = TRUE; | |
| 832 # endif | |
| 833 /* If there are changed buffers, present the user with a dialog if | |
| 834 * possible, otherwise give an error message. */ | |
| 835 if (!check_changed_any(FALSE)) | |
| 836 getout(0); | |
| 837 | |
| 838 exiting = FALSE; | |
| 839 cmdmod = save_cmdmod; | |
| 1002 | 840 gui_update_screen(); /* redraw, window may show changed buffer */ |
| 7 | 841 } |
| 842 #endif | |
| 843 | |
| 844 /* | |
| 4352 | 845 * Set the font. "font_list" is a comma separated list of font names. The |
| 7 | 846 * first font name that works is used. If none is found, use the default |
| 847 * font. | |
| 848 * If "fontset" is TRUE, the "font_list" is used as one name for the fontset. | |
| 849 * Return OK when able to set the font. When it failed FAIL is returned and | |
| 850 * the fonts are unchanged. | |
| 851 */ | |
| 852 int | |
| 853 gui_init_font(font_list, fontset) | |
| 854 char_u *font_list; | |
| 1884 | 855 int fontset UNUSED; |
| 7 | 856 { |
| 857 #define FONTLEN 320 | |
| 858 char_u font_name[FONTLEN]; | |
| 859 int font_list_empty = FALSE; | |
| 860 int ret = FAIL; | |
| 861 | |
| 862 if (!gui.in_use) | |
| 863 return FAIL; | |
| 864 | |
| 865 font_name[0] = NUL; | |
| 866 if (*font_list == NUL) | |
| 867 font_list_empty = TRUE; | |
| 868 else | |
| 869 { | |
| 870 #ifdef FEAT_XFONTSET | |
| 871 /* When using a fontset, the whole list of fonts is one name. */ | |
| 872 if (fontset) | |
| 873 ret = gui_mch_init_font(font_list, TRUE); | |
| 874 else | |
| 875 #endif | |
| 876 while (*font_list != NUL) | |
| 877 { | |
| 878 /* Isolate one comma separated font name. */ | |
| 879 (void)copy_option_part(&font_list, font_name, FONTLEN, ","); | |
| 880 | |
| 881 /* Careful!!! The Win32 version of gui_mch_init_font(), when | |
| 882 * called with "*" will change p_guifont to the selected font | |
| 883 * name, which frees the old value. This makes font_list | |
| 884 * invalid. Thus when OK is returned here, font_list must no | |
| 885 * longer be used! */ | |
| 886 if (gui_mch_init_font(font_name, FALSE) == OK) | |
| 887 { | |
|
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888 #if defined(FEAT_MBYTE) && !defined(FEAT_GUI_GTK) |
| 7 | 889 /* If it's a Unicode font, try setting 'guifontwide' to a |
| 890 * similar double-width font. */ | |
| 891 if ((p_guifontwide == NULL || *p_guifontwide == NUL) | |
| 892 && strstr((char *)font_name, "10646") != NULL) | |
| 893 set_guifontwide(font_name); | |
| 894 #endif | |
| 895 ret = OK; | |
| 896 break; | |
| 897 } | |
| 898 } | |
| 899 } | |
| 900 | |
| 901 if (ret != OK | |
| 902 && STRCMP(font_list, "*") != 0 | |
| 903 && (font_list_empty || gui.norm_font == NOFONT)) | |
| 904 { | |
| 905 /* | |
| 906 * Couldn't load any font in 'font_list', keep the current font if | |
| 907 * there is one. If 'font_list' is empty, or if there is no current | |
| 908 * font, tell gui_mch_init_font() to try to find a font we can load. | |
| 909 */ | |
| 910 ret = gui_mch_init_font(NULL, FALSE); | |
| 911 } | |
| 912 | |
| 913 if (ret == OK) | |
| 914 { | |
|
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915 #ifndef FEAT_GUI_GTK |
| 7 | 916 /* Set normal font as current font */ |
| 917 # ifdef FEAT_XFONTSET | |
| 918 if (gui.fontset != NOFONTSET) | |
| 919 gui_mch_set_fontset(gui.fontset); | |
| 920 else | |
| 921 # endif | |
| 922 gui_mch_set_font(gui.norm_font); | |
| 923 #endif | |
| 3923 | 924 gui_set_shellsize(FALSE, TRUE, RESIZE_BOTH); |
| 7 | 925 } |
| 926 | |
| 927 return ret; | |
| 928 } | |
| 929 | |
| 930 #if defined(FEAT_MBYTE) || defined(PROTO) | |
|
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931 # ifndef FEAT_GUI_GTK |
| 7 | 932 /* |
| 933 * Try setting 'guifontwide' to a font twice as wide as "name". | |
| 934 */ | |
| 935 static void | |
| 936 set_guifontwide(name) | |
| 937 char_u *name; | |
| 938 { | |
| 939 int i = 0; | |
| 940 char_u wide_name[FONTLEN + 10]; /* room for 2 * width and '*' */ | |
| 941 char_u *wp = NULL; | |
| 942 char_u *p; | |
| 943 GuiFont font; | |
| 944 | |
| 945 wp = wide_name; | |
| 946 for (p = name; *p != NUL; ++p) | |
| 947 { | |
| 948 *wp++ = *p; | |
| 949 if (*p == '-') | |
| 950 { | |
| 951 ++i; | |
| 952 if (i == 6) /* font type: change "--" to "-*-" */ | |
| 953 { | |
| 954 if (p[1] == '-') | |
| 955 *wp++ = '*'; | |
| 956 } | |
| 957 else if (i == 12) /* found the width */ | |
| 958 { | |
| 959 ++p; | |
| 960 i = getdigits(&p); | |
| 961 if (i != 0) | |
| 962 { | |
| 963 /* Double the width specification. */ | |
| 964 sprintf((char *)wp, "%d%s", i * 2, p); | |
| 965 font = gui_mch_get_font(wide_name, FALSE); | |
| 966 if (font != NOFONT) | |
| 967 { | |
| 37 | 968 gui_mch_free_font(gui.wide_font); |
| 7 | 969 gui.wide_font = font; |
| 970 set_string_option_direct((char_u *)"gfw", -1, | |
| 694 | 971 wide_name, OPT_FREE, 0); |
| 7 | 972 } |
| 973 } | |
| 974 break; | |
| 975 } | |
| 976 } | |
| 977 } | |
| 978 } | |
|
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979 # endif /* !FEAT_GUI_GTK */ |
| 7 | 980 |
| 981 /* | |
| 982 * Get the font for 'guifontwide'. | |
| 983 * Return FAIL for an invalid font name. | |
| 984 */ | |
| 985 int | |
| 986 gui_get_wide_font() | |
| 987 { | |
| 988 GuiFont font = NOFONT; | |
| 989 char_u font_name[FONTLEN]; | |
| 990 char_u *p; | |
| 991 | |
| 992 if (!gui.in_use) /* Can't allocate font yet, assume it's OK. */ | |
| 993 return OK; /* Will give an error message later. */ | |
| 994 | |
| 995 if (p_guifontwide != NULL && *p_guifontwide != NUL) | |
| 996 { | |
| 997 for (p = p_guifontwide; *p != NUL; ) | |
| 998 { | |
| 999 /* Isolate one comma separated font name. */ | |
| 1000 (void)copy_option_part(&p, font_name, FONTLEN, ","); | |
| 1001 font = gui_mch_get_font(font_name, FALSE); | |
| 1002 if (font != NOFONT) | |
| 1003 break; | |
| 1004 } | |
| 1005 if (font == NOFONT) | |
| 1006 return FAIL; | |
| 1007 } | |
| 1008 | |
| 1009 gui_mch_free_font(gui.wide_font); | |
| 4250 | 1010 # ifdef FEAT_GUI_GTK |
| 7 | 1011 /* Avoid unnecessary overhead if 'guifontwide' is equal to 'guifont'. */ |
| 1012 if (font != NOFONT && gui.norm_font != NOFONT | |
| 1013 && pango_font_description_equal(font, gui.norm_font)) | |
| 1014 { | |
| 1015 gui.wide_font = NOFONT; | |
| 1016 gui_mch_free_font(font); | |
| 1017 } | |
| 1018 else | |
| 4250 | 1019 # endif |
| 7 | 1020 gui.wide_font = font; |
| 4250 | 1021 # ifdef FEAT_GUI_MSWIN |
| 4055 | 1022 gui_mch_wide_font_changed(); |
|
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1023 # else |
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1024 /* |
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1025 * TODO: setup wide_bold_font, wide_ital_font and wide_boldital_font to |
|
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1026 * support those fonts for 'guifontwide'. |
|
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1027 */ |
| 4250 | 1028 # endif |
| 7 | 1029 return OK; |
| 1030 } | |
| 1031 #endif | |
| 1032 | |
| 1033 void | |
| 1034 gui_set_cursor(row, col) | |
| 1035 int row; | |
| 1036 int col; | |
| 1037 { | |
| 1038 gui.row = row; | |
| 1039 gui.col = col; | |
| 1040 } | |
| 1041 | |
| 1042 /* | |
| 1043 * gui_check_pos - check if the cursor is on the screen. | |
| 1044 */ | |
| 1045 static void | |
| 1046 gui_check_pos() | |
| 1047 { | |
| 1048 if (gui.row >= screen_Rows) | |
| 1049 gui.row = screen_Rows - 1; | |
| 1050 if (gui.col >= screen_Columns) | |
| 1051 gui.col = screen_Columns - 1; | |
| 1052 if (gui.cursor_row >= screen_Rows || gui.cursor_col >= screen_Columns) | |
| 1053 gui.cursor_is_valid = FALSE; | |
| 1054 } | |
| 1055 | |
| 1056 /* | |
| 1057 * Redraw the cursor if necessary or when forced. | |
| 1058 * Careful: The contents of ScreenLines[] must match what is on the screen, | |
| 1059 * otherwise this goes wrong. May need to call out_flush() first. | |
| 1060 */ | |
| 1061 void | |
| 1062 gui_update_cursor(force, clear_selection) | |
| 1063 int force; /* when TRUE, update even when not moved */ | |
| 1064 int clear_selection;/* clear selection under cursor */ | |
| 1065 { | |
| 1066 int cur_width = 0; | |
| 1067 int cur_height = 0; | |
| 1068 int old_hl_mask; | |
| 1069 int idx; | |
| 1070 int id; | |
| 1071 guicolor_T cfg, cbg, cc; /* cursor fore-/background color */ | |
| 1072 int cattr; /* cursor attributes */ | |
| 1073 int attr; | |
| 1074 attrentry_T *aep = NULL; | |
| 1075 | |
| 1695 | 1076 /* Don't update the cursor when halfway busy scrolling or the screen size |
| 1077 * doesn't match 'columns' and 'lines. ScreenLines[] isn't valid then. */ | |
| 1078 if (!can_update_cursor || screen_Columns != gui.num_cols | |
| 1079 || screen_Rows != gui.num_rows) | |
| 7 | 1080 return; |
| 1081 | |
| 1082 gui_check_pos(); | |
| 1083 if (!gui.cursor_is_valid || force | |
| 1084 || gui.row != gui.cursor_row || gui.col != gui.cursor_col) | |
| 1085 { | |
| 1086 gui_undraw_cursor(); | |
| 1087 if (gui.row < 0) | |
| 1088 return; | |
| 1089 #ifdef USE_IM_CONTROL | |
| 1090 if (gui.row != gui.cursor_row || gui.col != gui.cursor_col) | |
| 1091 im_set_position(gui.row, gui.col); | |
| 1092 #endif | |
| 1093 gui.cursor_row = gui.row; | |
| 1094 gui.cursor_col = gui.col; | |
| 1095 | |
| 1096 /* Only write to the screen after ScreenLines[] has been initialized */ | |
| 1097 if (!screen_cleared || ScreenLines == NULL) | |
| 1098 return; | |
| 1099 | |
| 1100 /* Clear the selection if we are about to write over it */ | |
| 1101 if (clear_selection) | |
| 1102 clip_may_clear_selection(gui.row, gui.row); | |
| 1103 /* Check that the cursor is inside the shell (resizing may have made | |
| 1104 * it invalid) */ | |
| 1105 if (gui.row >= screen_Rows || gui.col >= screen_Columns) | |
| 1106 return; | |
| 1107 | |
| 1108 gui.cursor_is_valid = TRUE; | |
| 1109 | |
| 1110 /* | |
| 1111 * How the cursor is drawn depends on the current mode. | |
| 1112 */ | |
| 1113 idx = get_shape_idx(FALSE); | |
| 1114 if (State & LANGMAP) | |
| 1115 id = shape_table[idx].id_lm; | |
| 1116 else | |
| 1117 id = shape_table[idx].id; | |
| 1118 | |
| 1119 /* get the colors and attributes for the cursor. Default is inverted */ | |
| 1120 cfg = INVALCOLOR; | |
| 1121 cbg = INVALCOLOR; | |
| 1122 cattr = HL_INVERSE; | |
| 1123 gui_mch_set_blinking(shape_table[idx].blinkwait, | |
| 1124 shape_table[idx].blinkon, | |
| 1125 shape_table[idx].blinkoff); | |
| 1126 if (id > 0) | |
| 1127 { | |
| 1128 cattr = syn_id2colors(id, &cfg, &cbg); | |
| 1129 #if defined(USE_IM_CONTROL) || defined(FEAT_HANGULIN) | |
| 1130 { | |
| 1131 static int iid; | |
| 1132 guicolor_T fg, bg; | |
| 1133 | |
| 1668 | 1134 if ( |
|
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1135 # if defined(FEAT_GUI_GTK) && !defined(FEAT_HANGULIN) |
| 1668 | 1136 preedit_get_status() |
| 1137 # else | |
| 1138 im_get_status() | |
| 1139 # endif | |
| 1140 ) | |
| 7 | 1141 { |
| 1142 iid = syn_name2id((char_u *)"CursorIM"); | |
| 1143 if (iid > 0) | |
| 1144 { | |
| 1145 syn_id2colors(iid, &fg, &bg); | |
| 1146 if (bg != INVALCOLOR) | |
| 1147 cbg = bg; | |
| 1148 if (fg != INVALCOLOR) | |
| 1149 cfg = fg; | |
| 1150 } | |
| 1151 } | |
| 1152 } | |
| 1153 #endif | |
| 1154 } | |
| 1155 | |
| 1156 /* | |
| 1157 * Get the attributes for the character under the cursor. | |
| 1158 * When no cursor color was given, use the character color. | |
| 1159 */ | |
| 1160 attr = ScreenAttrs[LineOffset[gui.row] + gui.col]; | |
| 1161 if (attr > HL_ALL) | |
| 1162 aep = syn_gui_attr2entry(attr); | |
| 1163 if (aep != NULL) | |
| 1164 { | |
| 1165 attr = aep->ae_attr; | |
| 1166 if (cfg == INVALCOLOR) | |
| 1167 cfg = ((attr & HL_INVERSE) ? aep->ae_u.gui.bg_color | |
| 1168 : aep->ae_u.gui.fg_color); | |
| 1169 if (cbg == INVALCOLOR) | |
| 1170 cbg = ((attr & HL_INVERSE) ? aep->ae_u.gui.fg_color | |
| 1171 : aep->ae_u.gui.bg_color); | |
| 1172 } | |
| 1173 if (cfg == INVALCOLOR) | |
| 1174 cfg = (attr & HL_INVERSE) ? gui.back_pixel : gui.norm_pixel; | |
| 1175 if (cbg == INVALCOLOR) | |
| 1176 cbg = (attr & HL_INVERSE) ? gui.norm_pixel : gui.back_pixel; | |
| 1177 | |
| 1178 #ifdef FEAT_XIM | |
| 1179 if (aep != NULL) | |
| 1180 { | |
| 1181 xim_bg_color = ((attr & HL_INVERSE) ? aep->ae_u.gui.fg_color | |
| 1182 : aep->ae_u.gui.bg_color); | |
| 1183 xim_fg_color = ((attr & HL_INVERSE) ? aep->ae_u.gui.bg_color | |
| 1184 : aep->ae_u.gui.fg_color); | |
| 1185 if (xim_bg_color == INVALCOLOR) | |
| 1186 xim_bg_color = (attr & HL_INVERSE) ? gui.norm_pixel | |
| 1187 : gui.back_pixel; | |
| 1188 if (xim_fg_color == INVALCOLOR) | |
| 1189 xim_fg_color = (attr & HL_INVERSE) ? gui.back_pixel | |
| 1190 : gui.norm_pixel; | |
| 1191 } | |
| 1192 else | |
| 1193 { | |
| 1194 xim_bg_color = (attr & HL_INVERSE) ? gui.norm_pixel | |
| 1195 : gui.back_pixel; | |
| 1196 xim_fg_color = (attr & HL_INVERSE) ? gui.back_pixel | |
| 1197 : gui.norm_pixel; | |
| 1198 } | |
| 1199 #endif | |
| 1200 | |
| 1201 attr &= ~HL_INVERSE; | |
| 1202 if (cattr & HL_INVERSE) | |
| 1203 { | |
| 1204 cc = cbg; | |
| 1205 cbg = cfg; | |
| 1206 cfg = cc; | |
| 1207 } | |
| 1208 cattr &= ~HL_INVERSE; | |
| 1209 | |
| 1210 /* | |
| 1211 * When we don't have window focus, draw a hollow cursor. | |
| 1212 */ | |
| 1213 if (!gui.in_focus) | |
| 1214 { | |
| 1215 gui_mch_draw_hollow_cursor(cbg); | |
| 1216 return; | |
| 1217 } | |
| 1218 | |
| 1219 old_hl_mask = gui.highlight_mask; | |
| 1220 if (shape_table[idx].shape == SHAPE_BLOCK | |
| 1221 #ifdef FEAT_HANGULIN | |
| 1222 || composing_hangul | |
| 1223 #endif | |
| 1224 ) | |
| 1225 { | |
| 1226 /* | |
| 1227 * Draw the text character with the cursor colors. Use the | |
| 1228 * character attributes plus the cursor attributes. | |
| 1229 */ | |
| 1230 gui.highlight_mask = (cattr | attr); | |
| 1231 #ifdef FEAT_HANGULIN | |
| 1232 if (composing_hangul) | |
| 1233 (void)gui_outstr_nowrap(composing_hangul_buffer, 2, | |
| 1234 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, cfg, cbg, 0); | |
| 1235 else | |
| 1236 #endif | |
| 1237 (void)gui_screenchar(LineOffset[gui.row] + gui.col, | |
| 1238 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, cfg, cbg, 0); | |
| 1239 } | |
| 1240 else | |
| 1241 { | |
| 1242 #if defined(FEAT_MBYTE) && defined(FEAT_RIGHTLEFT) | |
| 1243 int col_off = FALSE; | |
| 1244 #endif | |
| 1245 /* | |
| 1246 * First draw the partial cursor, then overwrite with the text | |
| 1247 * character, using a transparent background. | |
| 1248 */ | |
| 1249 if (shape_table[idx].shape == SHAPE_VER) | |
| 1250 { | |
| 1251 cur_height = gui.char_height; | |
| 1252 cur_width = (gui.char_width * shape_table[idx].percentage | |
| 1253 + 99) / 100; | |
| 1254 } | |
| 1255 else | |
| 1256 { | |
| 1257 cur_height = (gui.char_height * shape_table[idx].percentage | |
| 1258 + 99) / 100; | |
| 1259 cur_width = gui.char_width; | |
| 1260 } | |
| 1261 #ifdef FEAT_MBYTE | |
| 1378 | 1262 if (has_mbyte && (*mb_off2cells)(LineOffset[gui.row] + gui.col, |
| 1263 LineOffset[gui.row] + screen_Columns) > 1) | |
| 7 | 1264 { |
| 1265 /* Double wide character. */ | |
| 1266 if (shape_table[idx].shape != SHAPE_VER) | |
| 1267 cur_width += gui.char_width; | |
| 1268 # ifdef FEAT_RIGHTLEFT | |
| 1269 if (CURSOR_BAR_RIGHT) | |
| 1270 { | |
| 1271 /* gui.col points to the left halve of the character but | |
| 1272 * the vertical line needs to be on the right halve. | |
| 1273 * A double-wide horizontal line is also drawn from the | |
| 1274 * right halve in gui_mch_draw_part_cursor(). */ | |
| 1275 col_off = TRUE; | |
| 1276 ++gui.col; | |
| 1277 } | |
| 1278 # endif | |
| 1279 } | |
| 1280 #endif | |
| 1281 gui_mch_draw_part_cursor(cur_width, cur_height, cbg); | |
| 1282 #if defined(FEAT_MBYTE) && defined(FEAT_RIGHTLEFT) | |
| 1283 if (col_off) | |
| 1284 --gui.col; | |
| 1285 #endif | |
| 1286 | |
| 1287 #ifndef FEAT_GUI_MSWIN /* doesn't seem to work for MSWindows */ | |
| 1288 gui.highlight_mask = ScreenAttrs[LineOffset[gui.row] + gui.col]; | |
| 1289 (void)gui_screenchar(LineOffset[gui.row] + gui.col, | |
| 1290 GUI_MON_TRS_CURSOR | GUI_MON_NOCLEAR, | |
| 1291 (guicolor_T)0, (guicolor_T)0, 0); | |
| 1292 #endif | |
| 1293 } | |
| 1294 gui.highlight_mask = old_hl_mask; | |
| 1295 } | |
| 1296 } | |
| 1297 | |
| 1298 #if defined(FEAT_MENU) || defined(PROTO) | |
| 1299 void | |
| 1300 gui_position_menu() | |
| 1301 { | |
| 574 | 1302 # if !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF) |
| 7 | 1303 if (gui.menu_is_active && gui.in_use) |
| 1304 gui_mch_set_menu_pos(0, 0, gui.menu_width, gui.menu_height); | |
| 1305 # endif | |
| 1306 } | |
| 1307 #endif | |
| 1308 | |
| 1309 /* | |
| 1310 * Position the various GUI components (text area, menu). The vertical | |
| 1311 * scrollbars are NOT handled here. See gui_update_scrollbars(). | |
| 1312 */ | |
| 1313 static void | |
| 1314 gui_position_components(total_width) | |
| 1884 | 1315 int total_width UNUSED; |
| 7 | 1316 { |
| 1317 int text_area_x; | |
| 1318 int text_area_y; | |
| 1319 int text_area_width; | |
| 1320 int text_area_height; | |
| 1321 | |
| 1322 /* avoid that moving components around generates events */ | |
| 1323 ++hold_gui_events; | |
| 1324 | |
| 1325 text_area_x = 0; | |
| 1326 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 1327 text_area_x += gui.scrollbar_width; | |
| 1328 | |
| 1329 text_area_y = 0; | |
| 1330 #if defined(FEAT_MENU) && !(defined(FEAT_GUI_GTK) || defined(FEAT_GUI_PHOTON)) | |
| 1331 gui.menu_width = total_width; | |
| 1332 if (gui.menu_is_active) | |
| 1333 text_area_y += gui.menu_height; | |
| 1334 #endif | |
| 1335 #if defined(FEAT_TOOLBAR) && defined(FEAT_GUI_MSWIN) | |
| 1336 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 1337 text_area_y = TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT; | |
| 1338 #endif | |
| 1339 | |
| 819 | 1340 # if defined(FEAT_GUI_TABLINE) && (defined(FEAT_GUI_MSWIN) \ |
| 1378 | 1341 || defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_MAC)) |
| 810 | 1342 if (gui_has_tabline()) |
| 843 | 1343 text_area_y += gui.tabline_height; |
| 810 | 1344 #endif |
| 1345 | |
| 7 | 1346 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) |
| 1347 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 1348 { | |
| 1349 # ifdef FEAT_GUI_ATHENA | |
| 1350 gui_mch_set_toolbar_pos(0, text_area_y, | |
| 1351 gui.menu_width, gui.toolbar_height); | |
| 1352 # endif | |
| 1353 text_area_y += gui.toolbar_height; | |
| 1354 } | |
| 1355 #endif | |
| 1356 | |
| 1357 text_area_width = gui.num_cols * gui.char_width + gui.border_offset * 2; | |
| 1358 text_area_height = gui.num_rows * gui.char_height + gui.border_offset * 2; | |
| 1359 | |
| 1360 gui_mch_set_text_area_pos(text_area_x, | |
| 1361 text_area_y, | |
| 1362 text_area_width, | |
| 1363 text_area_height | |
|
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diff
changeset
|
1364 #if defined(FEAT_XIM) && !defined(FEAT_GUI_GTK) |
| 7 | 1365 + xim_get_status_area_height() |
| 1366 #endif | |
| 1367 ); | |
| 1368 #ifdef FEAT_MENU | |
| 1369 gui_position_menu(); | |
| 1370 #endif | |
| 1371 if (gui.which_scrollbars[SBAR_BOTTOM]) | |
| 1372 gui_mch_set_scrollbar_pos(&gui.bottom_sbar, | |
| 1373 text_area_x, | |
| 1374 text_area_y + text_area_height, | |
| 1375 text_area_width, | |
| 1376 gui.scrollbar_height); | |
| 1377 gui.left_sbar_x = 0; | |
| 1378 gui.right_sbar_x = text_area_x + text_area_width; | |
| 1379 | |
| 1380 --hold_gui_events; | |
| 1381 } | |
| 1382 | |
| 444 | 1383 /* |
| 1384 * Get the width of the widgets and decorations to the side of the text area. | |
| 1385 */ | |
| 7 | 1386 int |
| 1387 gui_get_base_width() | |
| 1388 { | |
| 1389 int base_width; | |
| 1390 | |
| 1391 base_width = 2 * gui.border_offset; | |
| 1392 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 1393 base_width += gui.scrollbar_width; | |
| 1394 if (gui.which_scrollbars[SBAR_RIGHT]) | |
| 1395 base_width += gui.scrollbar_width; | |
| 1396 return base_width; | |
| 1397 } | |
| 1398 | |
| 444 | 1399 /* |
| 1400 * Get the height of the widgets and decorations above and below the text area. | |
| 1401 */ | |
| 7 | 1402 int |
| 1403 gui_get_base_height() | |
| 1404 { | |
| 1405 int base_height; | |
| 1406 | |
| 1407 base_height = 2 * gui.border_offset; | |
| 1408 if (gui.which_scrollbars[SBAR_BOTTOM]) | |
| 1409 base_height += gui.scrollbar_height; | |
| 1410 #ifdef FEAT_GUI_GTK | |
| 1411 /* We can't take the sizes properly into account until anything is | |
| 1412 * realized. Therefore we recalculate all the values here just before | |
| 1413 * setting the size. (--mdcki) */ | |
| 1414 #else | |
| 1415 # ifdef FEAT_MENU | |
| 1416 if (gui.menu_is_active) | |
| 1417 base_height += gui.menu_height; | |
| 1418 # endif | |
| 1419 # ifdef FEAT_TOOLBAR | |
| 1420 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 1421 # if defined(FEAT_GUI_MSWIN) && defined(FEAT_TOOLBAR) | |
| 1422 base_height += (TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT); | |
| 1423 # else | |
| 1424 base_height += gui.toolbar_height; | |
| 1425 # endif | |
| 1426 # endif | |
| 819 | 1427 # if defined(FEAT_GUI_TABLINE) && (defined(FEAT_GUI_MSWIN) \ |
| 1428 || defined(FEAT_GUI_MOTIF)) | |
| 810 | 1429 if (gui_has_tabline()) |
| 843 | 1430 base_height += gui.tabline_height; |
| 810 | 1431 # endif |
| 7 | 1432 # ifdef FEAT_FOOTER |
| 1433 if (vim_strchr(p_go, GO_FOOTER) != NULL) | |
| 1434 base_height += gui.footer_height; | |
| 1435 # endif | |
| 1436 # if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 1437 base_height += gui_mch_text_area_extra_height(); | |
| 1438 # endif | |
| 1439 #endif | |
| 1440 return base_height; | |
| 1441 } | |
| 1442 | |
| 1443 /* | |
| 1444 * Should be called after the GUI shell has been resized. Its arguments are | |
| 1445 * the new width and height of the shell in pixels. | |
| 1446 */ | |
| 1447 void | |
| 1448 gui_resize_shell(pixel_width, pixel_height) | |
| 1449 int pixel_width; | |
| 1450 int pixel_height; | |
| 1451 { | |
| 1452 static int busy = FALSE; | |
| 1453 | |
| 1454 if (!gui.shell_created) /* ignore when still initializing */ | |
| 1455 return; | |
| 1456 | |
| 1457 /* | |
| 1458 * Can't resize the screen while it is being redrawn. Remember the new | |
| 1459 * size and handle it later. | |
| 1460 */ | |
| 1461 if (updating_screen || busy) | |
| 1462 { | |
| 1463 new_pixel_width = pixel_width; | |
| 1464 new_pixel_height = pixel_height; | |
| 1465 return; | |
| 1466 } | |
| 1467 | |
| 1468 again: | |
| 1469 busy = TRUE; | |
| 1470 | |
| 1471 /* Flush pending output before redrawing */ | |
| 1472 out_flush(); | |
| 1473 | |
| 1474 gui.num_cols = (pixel_width - gui_get_base_width()) / gui.char_width; | |
| 1529 | 1475 gui.num_rows = (pixel_height - gui_get_base_height()) / gui.char_height; |
| 7 | 1476 |
| 1477 gui_position_components(pixel_width); | |
| 1478 | |
| 1479 gui_reset_scroll_region(); | |
| 1480 /* | |
| 1481 * At the "more" and ":confirm" prompt there is no redraw, put the cursor | |
| 1482 * at the last line here (why does it have to be one row too low?). | |
| 1483 */ | |
| 1484 if (State == ASKMORE || State == CONFIRM) | |
| 1485 gui.row = gui.num_rows; | |
| 1486 | |
| 1487 /* Only comparing Rows and Columns may be sufficient, but let's stay on | |
| 1488 * the safe side. */ | |
| 1489 if (gui.num_rows != screen_Rows || gui.num_cols != screen_Columns | |
| 1490 || gui.num_rows != Rows || gui.num_cols != Columns) | |
| 1491 shell_resized(); | |
| 1492 | |
| 1493 gui_update_scrollbars(TRUE); | |
| 1494 gui_update_cursor(FALSE, TRUE); | |
|
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|
1495 #if defined(FEAT_XIM) && !defined(FEAT_GUI_GTK) |
| 7 | 1496 xim_set_status_area(); |
| 1497 #endif | |
| 1498 | |
| 1499 busy = FALSE; | |
| 669 | 1500 |
| 7 | 1501 /* |
| 1502 * We could have been called again while redrawing the screen. | |
| 1503 * Need to do it all again with the latest size then. | |
| 1504 */ | |
| 1505 if (new_pixel_height) | |
| 1506 { | |
| 1507 pixel_width = new_pixel_width; | |
| 1508 pixel_height = new_pixel_height; | |
| 1509 new_pixel_width = 0; | |
| 1510 new_pixel_height = 0; | |
| 1511 goto again; | |
| 1512 } | |
| 1513 } | |
| 1514 | |
| 1515 /* | |
| 1516 * Check if gui_resize_shell() must be called. | |
| 1517 */ | |
| 1518 void | |
| 1519 gui_may_resize_shell() | |
| 1520 { | |
| 1521 int h, w; | |
| 1522 | |
| 1523 if (new_pixel_height) | |
| 1524 { | |
| 1525 /* careful: gui_resize_shell() may postpone the resize again if we | |
| 1526 * were called indirectly by it */ | |
| 1527 w = new_pixel_width; | |
| 1528 h = new_pixel_height; | |
| 1529 new_pixel_width = 0; | |
| 1530 new_pixel_height = 0; | |
| 1531 gui_resize_shell(w, h); | |
| 1532 } | |
| 1533 } | |
| 1534 | |
| 1535 int | |
| 1536 gui_get_shellsize() | |
| 1537 { | |
| 1538 Rows = gui.num_rows; | |
| 1539 Columns = gui.num_cols; | |
| 1540 return OK; | |
| 1541 } | |
| 1542 | |
| 1543 /* | |
| 1544 * Set the size of the Vim shell according to Rows and Columns. | |
| 444 | 1545 * If "fit_to_display" is TRUE then the size may be reduced to fit the window |
| 1546 * on the screen. | |
| 7 | 1547 */ |
| 1548 void | |
| 811 | 1549 gui_set_shellsize(mustset, fit_to_display, direction) |
| 1884 | 1550 int mustset UNUSED; /* set by the user */ |
| 7 | 1551 int fit_to_display; |
| 811 | 1552 int direction; /* RESIZE_HOR, RESIZE_VER */ |
| 7 | 1553 { |
| 1554 int base_width; | |
| 1555 int base_height; | |
| 1556 int width; | |
| 1557 int height; | |
| 1558 int min_width; | |
| 1559 int min_height; | |
| 1560 int screen_w; | |
| 1561 int screen_h; | |
|
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|
1562 #ifdef FEAT_GUI_GTK |
| 1967 | 1563 int un_maximize = mustset; |
|
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|
1564 int did_adjust = 0; |
| 1967 | 1565 #endif |
|
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|
1566 int x = -1, y = -1; |
| 7 | 1567 |
| 1568 if (!gui.shell_created) | |
| 1569 return; | |
| 1570 | |
| 3014 | 1571 #if defined(MSWIN) || defined(FEAT_GUI_GTK) |
| 7 | 1572 /* If not setting to a user specified size and maximized, calculate the |
| 1573 * number of characters that fit in the maximized window. */ | |
| 1574 if (!mustset && gui_mch_maximized()) | |
| 1575 { | |
| 1576 gui_mch_newfont(); | |
| 1577 return; | |
| 1578 } | |
| 1579 #endif | |
| 1580 | |
| 1581 base_width = gui_get_base_width(); | |
| 1582 base_height = gui_get_base_height(); | |
|
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|
1583 if (fit_to_display) |
|
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diff
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|
1584 /* Remember the original window position. */ |
|
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|
1585 gui_mch_get_winpos(&x, &y); |
|
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|
1586 |
| 7 | 1587 #ifdef USE_SUN_WORKSHOP |
| 1588 if (!mustset && usingSunWorkShop | |
| 1589 && workshop_get_width_height(&width, &height)) | |
| 1590 { | |
| 1591 Columns = (width - base_width + gui.char_width - 1) / gui.char_width; | |
| 1592 Rows = (height - base_height + gui.char_height - 1) / gui.char_height; | |
| 1593 } | |
| 1594 else | |
| 1595 #endif | |
| 1596 { | |
| 1597 width = Columns * gui.char_width + base_width; | |
| 1598 height = Rows * gui.char_height + base_height; | |
| 1599 } | |
| 1600 | |
| 1601 if (fit_to_display) | |
| 1602 { | |
| 1603 gui_mch_get_screen_dimensions(&screen_w, &screen_h); | |
| 811 | 1604 if ((direction & RESIZE_HOR) && width > screen_w) |
| 7 | 1605 { |
| 1606 Columns = (screen_w - base_width) / gui.char_width; | |
| 1607 if (Columns < MIN_COLUMNS) | |
| 1608 Columns = MIN_COLUMNS; | |
| 1609 width = Columns * gui.char_width + base_width; | |
|
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|
1610 #ifdef FEAT_GUI_GTK |
| 1967 | 1611 ++did_adjust; |
| 1612 #endif | |
| 7 | 1613 } |
| 811 | 1614 if ((direction & RESIZE_VERT) && height > screen_h) |
| 7 | 1615 { |
| 1616 Rows = (screen_h - base_height) / gui.char_height; | |
| 1617 check_shellsize(); | |
| 1618 height = Rows * gui.char_height + base_height; | |
|
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|
1619 #ifdef FEAT_GUI_GTK |
| 1967 | 1620 ++did_adjust; |
| 1621 #endif | |
| 7 | 1622 } |
|
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|
1623 #ifdef FEAT_GUI_GTK |
| 1967 | 1624 if (did_adjust == 2 || (width + gui.char_width >= screen_w |
| 1625 && height + gui.char_height >= screen_h)) | |
| 1626 /* don't unmaximize if at maximum size */ | |
| 1627 un_maximize = FALSE; | |
| 1628 #endif | |
| 7 | 1629 } |
| 1630 gui.num_cols = Columns; | |
| 1631 gui.num_rows = Rows; | |
| 1632 | |
| 1633 min_width = base_width + MIN_COLUMNS * gui.char_width; | |
| 1634 min_height = base_height + MIN_LINES * gui.char_height; | |
| 1967 | 1635 #ifdef FEAT_WINDOWS |
| 685 | 1636 min_height += tabline_height() * gui.char_height; |
| 1967 | 1637 #endif |
| 1638 | |
|
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|
1639 #ifdef FEAT_GUI_GTK |
| 1967 | 1640 if (un_maximize) |
| 1641 { | |
| 1642 /* If the window size is smaller than the screen unmaximize the | |
| 1643 * window, otherwise resizing won't work. */ | |
| 1644 gui_mch_get_screen_dimensions(&screen_w, &screen_h); | |
| 1645 if ((width + gui.char_width < screen_w | |
| 1646 || height + gui.char_height * 2 < screen_h) | |
| 1647 && gui_mch_maximized()) | |
| 1648 gui_mch_unmaximize(); | |
| 1649 } | |
| 1650 #endif | |
| 7 | 1651 |
| 1652 gui_mch_set_shellsize(width, height, min_width, min_height, | |
| 811 | 1653 base_width, base_height, direction); |
|
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1654 |
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|
1655 if (fit_to_display && x >= 0 && y >= 0) |
| 7 | 1656 { |
|
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|
1657 /* Some window managers put the Vim window left of/above the screen. |
|
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|
1658 * Only change the position if it wasn't already negative before |
|
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|
1659 * (happens on MS-Windows with a secondary monitor). */ |
| 7 | 1660 gui_mch_update(); |
| 1661 if (gui_mch_get_winpos(&x, &y) == OK && (x < 0 || y < 0)) | |
| 1662 gui_mch_set_winpos(x < 0 ? 0 : x, y < 0 ? 0 : y); | |
| 1663 } | |
| 1664 | |
| 1665 gui_position_components(width); | |
| 1666 gui_update_scrollbars(TRUE); | |
| 1667 gui_reset_scroll_region(); | |
| 1668 } | |
| 1669 | |
| 1670 /* | |
| 1671 * Called when Rows and/or Columns has changed. | |
| 1672 */ | |
| 1673 void | |
| 1674 gui_new_shellsize() | |
| 1675 { | |
| 1676 gui_reset_scroll_region(); | |
| 1677 } | |
| 1678 | |
| 1679 /* | |
| 1680 * Make scroll region cover whole screen. | |
| 1681 */ | |
| 1682 void | |
| 1683 gui_reset_scroll_region() | |
| 1684 { | |
| 1685 gui.scroll_region_top = 0; | |
| 1686 gui.scroll_region_bot = gui.num_rows - 1; | |
| 1687 gui.scroll_region_left = 0; | |
| 1688 gui.scroll_region_right = gui.num_cols - 1; | |
| 1689 } | |
| 1690 | |
| 1691 void | |
| 1692 gui_start_highlight(mask) | |
| 1693 int mask; | |
| 1694 { | |
| 1695 if (mask > HL_ALL) /* highlight code */ | |
| 1696 gui.highlight_mask = mask; | |
| 1697 else /* mask */ | |
| 1698 gui.highlight_mask |= mask; | |
| 1699 } | |
| 1700 | |
| 1701 void | |
| 1702 gui_stop_highlight(mask) | |
| 1703 int mask; | |
| 1704 { | |
| 1705 if (mask > HL_ALL) /* highlight code */ | |
| 1706 gui.highlight_mask = HL_NORMAL; | |
| 1707 else /* mask */ | |
| 1708 gui.highlight_mask &= ~mask; | |
| 1709 } | |
| 1710 | |
| 1711 /* | |
| 1712 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
| 1713 * (row2, col2) inclusive. | |
| 1714 */ | |
| 1715 void | |
| 1716 gui_clear_block(row1, col1, row2, col2) | |
| 1717 int row1; | |
| 1718 int col1; | |
| 1719 int row2; | |
| 1720 int col2; | |
| 1721 { | |
| 1722 /* Clear the selection if we are about to write over it */ | |
| 1723 clip_may_clear_selection(row1, row2); | |
| 1724 | |
| 1725 gui_mch_clear_block(row1, col1, row2, col2); | |
| 1726 | |
| 1727 /* Invalidate cursor if it was in this block */ | |
| 1728 if ( gui.cursor_row >= row1 && gui.cursor_row <= row2 | |
| 1729 && gui.cursor_col >= col1 && gui.cursor_col <= col2) | |
| 1730 gui.cursor_is_valid = FALSE; | |
| 1731 } | |
| 1732 | |
| 1733 /* | |
| 1734 * Write code to update the cursor later. This avoids the need to flush the | |
| 1735 * output buffer before calling gui_update_cursor(). | |
| 1736 */ | |
| 1737 void | |
| 1738 gui_update_cursor_later() | |
| 1739 { | |
| 1740 OUT_STR(IF_EB("\033|s", ESC_STR "|s")); | |
| 1741 } | |
| 1742 | |
| 1743 void | |
| 1744 gui_write(s, len) | |
| 1745 char_u *s; | |
| 1746 int len; | |
| 1747 { | |
| 1748 char_u *p; | |
| 1749 int arg1 = 0, arg2 = 0; | |
| 1750 int force_cursor = FALSE; /* force cursor update */ | |
| 1751 int force_scrollbar = FALSE; | |
| 1752 static win_T *old_curwin = NULL; | |
| 1753 | |
| 1754 /* #define DEBUG_GUI_WRITE */ | |
| 1755 #ifdef DEBUG_GUI_WRITE | |
| 1756 { | |
| 1757 int i; | |
| 1758 char_u *str; | |
| 1759 | |
| 1760 printf("gui_write(%d):\n ", len); | |
| 1761 for (i = 0; i < len; i++) | |
| 1762 if (s[i] == ESC) | |
| 1763 { | |
| 1764 if (i != 0) | |
| 1765 printf("\n "); | |
| 1766 printf("<ESC>"); | |
| 1767 } | |
| 1768 else | |
| 1769 { | |
| 1770 str = transchar_byte(s[i]); | |
| 1771 if (str[0] && str[1]) | |
| 1772 printf("<%s>", (char *)str); | |
| 1773 else | |
| 1774 printf("%s", (char *)str); | |
| 1775 } | |
| 1776 printf("\n"); | |
| 1777 } | |
| 1778 #endif | |
| 1779 while (len) | |
| 1780 { | |
| 1781 if (s[0] == ESC && s[1] == '|') | |
| 1782 { | |
| 1783 p = s + 2; | |
| 1784 if (VIM_ISDIGIT(*p)) | |
| 1785 { | |
| 1786 arg1 = getdigits(&p); | |
| 1787 if (p > s + len) | |
| 1788 break; | |
| 1789 if (*p == ';') | |
| 1790 { | |
| 1791 ++p; | |
| 1792 arg2 = getdigits(&p); | |
| 1793 if (p > s + len) | |
| 1794 break; | |
| 1795 } | |
| 1796 } | |
| 1797 switch (*p) | |
| 1798 { | |
| 1799 case 'C': /* Clear screen */ | |
| 1800 clip_scroll_selection(9999); | |
| 1801 gui_mch_clear_all(); | |
| 1802 gui.cursor_is_valid = FALSE; | |
| 1803 force_scrollbar = TRUE; | |
| 1804 break; | |
| 1805 case 'M': /* Move cursor */ | |
| 1806 gui_set_cursor(arg1, arg2); | |
| 1807 break; | |
| 1808 case 's': /* force cursor (shape) update */ | |
| 1809 force_cursor = TRUE; | |
| 1810 break; | |
| 1811 case 'R': /* Set scroll region */ | |
| 1812 if (arg1 < arg2) | |
| 1813 { | |
| 1814 gui.scroll_region_top = arg1; | |
| 1815 gui.scroll_region_bot = arg2; | |
| 1816 } | |
| 1817 else | |
| 1818 { | |
| 1819 gui.scroll_region_top = arg2; | |
| 1820 gui.scroll_region_bot = arg1; | |
| 1821 } | |
| 1822 break; | |
| 1823 #ifdef FEAT_VERTSPLIT | |
| 1824 case 'V': /* Set vertical scroll region */ | |
| 1825 if (arg1 < arg2) | |
| 1826 { | |
| 1827 gui.scroll_region_left = arg1; | |
| 1828 gui.scroll_region_right = arg2; | |
| 1829 } | |
| 1830 else | |
| 1831 { | |
| 1832 gui.scroll_region_left = arg2; | |
| 1833 gui.scroll_region_right = arg1; | |
| 1834 } | |
| 1835 break; | |
| 1836 #endif | |
| 1837 case 'd': /* Delete line */ | |
| 1838 gui_delete_lines(gui.row, 1); | |
| 1839 break; | |
| 1840 case 'D': /* Delete lines */ | |
| 1841 gui_delete_lines(gui.row, arg1); | |
| 1842 break; | |
| 1843 case 'i': /* Insert line */ | |
| 1844 gui_insert_lines(gui.row, 1); | |
| 1845 break; | |
| 1846 case 'I': /* Insert lines */ | |
| 1847 gui_insert_lines(gui.row, arg1); | |
| 1848 break; | |
| 1849 case '$': /* Clear to end-of-line */ | |
| 1850 gui_clear_block(gui.row, gui.col, gui.row, | |
| 1851 (int)Columns - 1); | |
| 1852 break; | |
| 1853 case 'h': /* Turn on highlighting */ | |
| 1854 gui_start_highlight(arg1); | |
| 1855 break; | |
| 1856 case 'H': /* Turn off highlighting */ | |
| 1857 gui_stop_highlight(arg1); | |
| 1858 break; | |
| 1859 case 'f': /* flash the window (visual bell) */ | |
| 1860 gui_mch_flash(arg1 == 0 ? 20 : arg1); | |
| 1861 break; | |
| 1862 default: | |
| 1863 p = s + 1; /* Skip the ESC */ | |
| 1864 break; | |
| 1865 } | |
| 1866 len -= (int)(++p - s); | |
| 1867 s = p; | |
| 1868 } | |
| 1869 else if ( | |
| 1870 #ifdef EBCDIC | |
| 1871 CtrlChar(s[0]) != 0 /* Ctrl character */ | |
| 1872 #else | |
| 1873 s[0] < 0x20 /* Ctrl character */ | |
| 1874 #endif | |
| 1875 #ifdef FEAT_SIGN_ICONS | |
| 1876 && s[0] != SIGN_BYTE | |
| 1877 # ifdef FEAT_NETBEANS_INTG | |
| 1878 && s[0] != MULTISIGN_BYTE | |
| 1879 # endif | |
| 1880 #endif | |
| 1881 ) | |
| 1882 { | |
| 1883 if (s[0] == '\n') /* NL */ | |
| 1884 { | |
| 1885 gui.col = 0; | |
| 1886 if (gui.row < gui.scroll_region_bot) | |
| 1887 gui.row++; | |
| 1888 else | |
| 1889 gui_delete_lines(gui.scroll_region_top, 1); | |
| 1890 } | |
| 1891 else if (s[0] == '\r') /* CR */ | |
| 1892 { | |
| 1893 gui.col = 0; | |
| 1894 } | |
| 1895 else if (s[0] == '\b') /* Backspace */ | |
| 1896 { | |
| 1897 if (gui.col) | |
| 1898 --gui.col; | |
| 1899 } | |
| 1900 else if (s[0] == Ctrl_L) /* cursor-right */ | |
| 1901 { | |
| 1902 ++gui.col; | |
| 1903 } | |
| 1904 else if (s[0] == Ctrl_G) /* Beep */ | |
| 1905 { | |
| 1906 gui_mch_beep(); | |
| 1907 } | |
| 1908 /* Other Ctrl character: shouldn't happen! */ | |
| 1909 | |
| 1910 --len; /* Skip this char */ | |
| 1911 ++s; | |
| 1912 } | |
| 1913 else | |
| 1914 { | |
| 1915 p = s; | |
| 1916 while (len > 0 && ( | |
| 1917 #ifdef EBCDIC | |
| 1918 CtrlChar(*p) == 0 | |
| 1919 #else | |
| 1920 *p >= 0x20 | |
| 1921 #endif | |
| 1922 #ifdef FEAT_SIGN_ICONS | |
| 1923 || *p == SIGN_BYTE | |
| 1924 # ifdef FEAT_NETBEANS_INTG | |
| 1925 || *p == MULTISIGN_BYTE | |
| 1926 # endif | |
| 1927 #endif | |
| 1928 )) | |
| 1929 { | |
| 1930 len--; | |
| 1931 p++; | |
| 1932 } | |
| 1933 gui_outstr(s, (int)(p - s)); | |
| 1934 s = p; | |
| 1935 } | |
| 1936 } | |
| 1937 | |
| 1938 /* Postponed update of the cursor (won't work if "can_update_cursor" isn't | |
| 1939 * set). */ | |
| 1940 if (force_cursor) | |
| 1941 gui_update_cursor(TRUE, TRUE); | |
| 1942 | |
| 1943 /* When switching to another window the dragging must have stopped. | |
| 1944 * Required for GTK, dragged_sb isn't reset. */ | |
| 1945 if (old_curwin != curwin) | |
| 1946 gui.dragged_sb = SBAR_NONE; | |
| 1947 | |
| 1948 /* Update the scrollbars after clearing the screen or when switched | |
| 1949 * to another window. | |
| 1950 * Update the horizontal scrollbar always, it's difficult to check all | |
| 1951 * situations where it might change. */ | |
| 1952 if (force_scrollbar || old_curwin != curwin) | |
| 1953 gui_update_scrollbars(force_scrollbar); | |
| 1954 else | |
| 1955 gui_update_horiz_scrollbar(FALSE); | |
| 1956 old_curwin = curwin; | |
| 1957 | |
| 1958 /* | |
| 1959 * We need to make sure this is cleared since Athena doesn't tell us when | |
| 1960 * he is done dragging. Do the same for GTK. | |
| 1961 */ | |
| 574 | 1962 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) |
| 7 | 1963 gui.dragged_sb = SBAR_NONE; |
| 1964 #endif | |
| 1965 | |
| 1966 gui_mch_flush(); /* In case vim decides to take a nap */ | |
| 1967 } | |
| 1968 | |
| 1969 /* | |
| 1970 * When ScreenLines[] is invalid, updating the cursor should not be done, it | |
| 1971 * produces wrong results. Call gui_dont_update_cursor() before that code and | |
| 1972 * gui_can_update_cursor() afterwards. | |
| 1973 */ | |
| 1974 void | |
| 1975 gui_dont_update_cursor() | |
| 1976 { | |
| 1977 if (gui.in_use) | |
| 1978 { | |
| 1979 /* Undraw the cursor now, we probably can't do it after the change. */ | |
| 1980 gui_undraw_cursor(); | |
| 1981 can_update_cursor = FALSE; | |
| 1982 } | |
| 1983 } | |
| 1984 | |
| 1985 void | |
| 1986 gui_can_update_cursor() | |
| 1987 { | |
| 1988 can_update_cursor = TRUE; | |
| 1989 /* No need to update the cursor right now, there is always more output | |
| 1990 * after scrolling. */ | |
| 1991 } | |
| 1992 | |
| 1993 static void | |
| 1994 gui_outstr(s, len) | |
| 1995 char_u *s; | |
| 1996 int len; | |
| 1997 { | |
| 1998 int this_len; | |
| 1999 #ifdef FEAT_MBYTE | |
| 2000 int cells; | |
| 2001 #endif | |
| 2002 | |
| 2003 if (len == 0) | |
| 2004 return; | |
| 2005 | |
| 2006 if (len < 0) | |
| 2007 len = (int)STRLEN(s); | |
| 2008 | |
| 2009 while (len > 0) | |
| 2010 { | |
| 2011 #ifdef FEAT_MBYTE | |
| 2012 if (has_mbyte) | |
| 2013 { | |
| 2014 /* Find out how many chars fit in the current line. */ | |
| 2015 cells = 0; | |
| 2016 for (this_len = 0; this_len < len; ) | |
| 2017 { | |
| 2018 cells += (*mb_ptr2cells)(s + this_len); | |
| 2019 if (gui.col + cells > Columns) | |
| 2020 break; | |
| 474 | 2021 this_len += (*mb_ptr2len)(s + this_len); |
| 7 | 2022 } |
| 2023 if (this_len > len) | |
| 2024 this_len = len; /* don't include following composing char */ | |
| 2025 } | |
| 2026 else | |
| 2027 #endif | |
| 2028 if (gui.col + len > Columns) | |
| 2029 this_len = Columns - gui.col; | |
| 2030 else | |
| 2031 this_len = len; | |
| 2032 | |
| 2033 (void)gui_outstr_nowrap(s, this_len, | |
| 2034 0, (guicolor_T)0, (guicolor_T)0, 0); | |
| 2035 s += this_len; | |
| 2036 len -= this_len; | |
| 2037 #ifdef FEAT_MBYTE | |
| 2038 /* fill up for a double-width char that doesn't fit. */ | |
| 2039 if (len > 0 && gui.col < Columns) | |
| 2040 (void)gui_outstr_nowrap((char_u *)" ", 1, | |
| 2041 0, (guicolor_T)0, (guicolor_T)0, 0); | |
| 2042 #endif | |
| 2043 /* The cursor may wrap to the next line. */ | |
| 2044 if (gui.col >= Columns) | |
| 2045 { | |
| 2046 gui.col = 0; | |
| 2047 gui.row++; | |
| 2048 } | |
| 2049 } | |
| 2050 } | |
| 2051 | |
| 2052 /* | |
| 2053 * Output one character (may be one or two display cells). | |
| 2054 * Caller must check for valid "off". | |
| 2055 * Returns FAIL or OK, just like gui_outstr_nowrap(). | |
| 2056 */ | |
| 2057 static int | |
| 2058 gui_screenchar(off, flags, fg, bg, back) | |
| 2059 int off; /* Offset from start of screen */ | |
| 2060 int flags; | |
| 2061 guicolor_T fg, bg; /* colors for cursor */ | |
| 2062 int back; /* backup this many chars when using bold trick */ | |
| 2063 { | |
| 2064 #ifdef FEAT_MBYTE | |
| 2065 char_u buf[MB_MAXBYTES + 1]; | |
| 2066 | |
| 2067 /* Don't draw right halve of a double-width UTF-8 char. "cannot happen" */ | |
| 2068 if (enc_utf8 && ScreenLines[off] == 0) | |
| 2069 return OK; | |
| 2070 | |
| 2071 if (enc_utf8 && ScreenLinesUC[off] != 0) | |
| 2072 /* Draw UTF-8 multi-byte character. */ | |
| 2073 return gui_outstr_nowrap(buf, utfc_char2bytes(off, buf), | |
| 2074 flags, fg, bg, back); | |
| 2075 | |
| 2076 if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
| 2077 { | |
| 2078 buf[0] = ScreenLines[off]; | |
| 2079 buf[1] = ScreenLines2[off]; | |
| 2080 return gui_outstr_nowrap(buf, 2, flags, fg, bg, back); | |
| 2081 } | |
| 2082 | |
| 2083 /* Draw non-multi-byte character or DBCS character. */ | |
| 2084 return gui_outstr_nowrap(ScreenLines + off, | |
| 474 | 2085 enc_dbcs ? (*mb_ptr2len)(ScreenLines + off) : 1, |
| 7 | 2086 flags, fg, bg, back); |
| 2087 #else | |
| 2088 return gui_outstr_nowrap(ScreenLines + off, 1, flags, fg, bg, back); | |
| 2089 #endif | |
| 2090 } | |
| 2091 | |
|
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2092 #ifdef FEAT_GUI_GTK |
| 7 | 2093 /* |
| 2094 * Output the string at the given screen position. This is used in place | |
| 2095 * of gui_screenchar() where possible because Pango needs as much context | |
| 2096 * as possible to work nicely. It's a lot faster as well. | |
| 2097 */ | |
| 2098 static int | |
| 2099 gui_screenstr(off, len, flags, fg, bg, back) | |
| 2100 int off; /* Offset from start of screen */ | |
| 2101 int len; /* string length in screen cells */ | |
| 2102 int flags; | |
| 2103 guicolor_T fg, bg; /* colors for cursor */ | |
| 2104 int back; /* backup this many chars when using bold trick */ | |
| 2105 { | |
| 2106 char_u *buf; | |
| 2107 int outlen = 0; | |
| 2108 int i; | |
| 2109 int retval; | |
| 2110 | |
| 2111 if (len <= 0) /* "cannot happen"? */ | |
| 2112 return OK; | |
| 2113 | |
| 2114 if (enc_utf8) | |
| 2115 { | |
| 2116 buf = alloc((unsigned)(len * MB_MAXBYTES + 1)); | |
| 2117 if (buf == NULL) | |
| 2118 return OK; /* not much we could do here... */ | |
| 2119 | |
| 2120 for (i = off; i < off + len; ++i) | |
| 2121 { | |
| 2122 if (ScreenLines[i] == 0) | |
| 2123 continue; /* skip second half of double-width char */ | |
| 2124 | |
| 2125 if (ScreenLinesUC[i] == 0) | |
| 2126 buf[outlen++] = ScreenLines[i]; | |
| 2127 else | |
| 2128 outlen += utfc_char2bytes(i, buf + outlen); | |
| 2129 } | |
| 2130 | |
| 2131 buf[outlen] = NUL; /* only to aid debugging */ | |
| 2132 retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back); | |
| 2133 vim_free(buf); | |
| 2134 | |
| 2135 return retval; | |
| 2136 } | |
| 2137 else if (enc_dbcs == DBCS_JPNU) | |
| 2138 { | |
| 2139 buf = alloc((unsigned)(len * 2 + 1)); | |
| 2140 if (buf == NULL) | |
| 2141 return OK; /* not much we could do here... */ | |
| 2142 | |
| 2143 for (i = off; i < off + len; ++i) | |
| 2144 { | |
| 2145 buf[outlen++] = ScreenLines[i]; | |
| 2146 | |
| 2147 /* handle double-byte single-width char */ | |
| 2148 if (ScreenLines[i] == 0x8e) | |
| 2149 buf[outlen++] = ScreenLines2[i]; | |
| 2150 else if (MB_BYTE2LEN(ScreenLines[i]) == 2) | |
| 2151 buf[outlen++] = ScreenLines[++i]; | |
| 2152 } | |
| 2153 | |
| 2154 buf[outlen] = NUL; /* only to aid debugging */ | |
| 2155 retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back); | |
| 2156 vim_free(buf); | |
| 2157 | |
| 2158 return retval; | |
| 2159 } | |
| 2160 else | |
| 2161 { | |
| 2162 return gui_outstr_nowrap(&ScreenLines[off], len, | |
| 2163 flags, fg, bg, back); | |
| 2164 } | |
| 2165 } | |
|
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|
2166 #endif /* FEAT_GUI_GTK */ |
| 7 | 2167 |
| 2168 /* | |
| 2169 * Output the given string at the current cursor position. If the string is | |
| 2170 * too long to fit on the line, then it is truncated. | |
| 2171 * "flags": | |
| 2172 * GUI_MON_IS_CURSOR should only be used when this function is being called to | |
| 2173 * actually draw (an inverted) cursor. | |
| 1199 | 2174 * GUI_MON_TRS_CURSOR is used to draw the cursor text with a transparent |
| 7 | 2175 * background. |
| 2176 * GUI_MON_NOCLEAR is used to avoid clearing the selection when drawing over | |
| 2177 * it. | |
| 2178 * Returns OK, unless "back" is non-zero and using the bold trick, then return | |
| 2179 * FAIL (the caller should start drawing "back" chars back). | |
| 2180 */ | |
| 2181 int | |
| 2182 gui_outstr_nowrap(s, len, flags, fg, bg, back) | |
| 2183 char_u *s; | |
| 2184 int len; | |
| 2185 int flags; | |
| 2186 guicolor_T fg, bg; /* colors for cursor */ | |
| 2187 int back; /* backup this many chars when using bold trick */ | |
| 2188 { | |
| 2189 long_u highlight_mask; | |
| 2190 long_u hl_mask_todo; | |
| 2191 guicolor_T fg_color; | |
| 2192 guicolor_T bg_color; | |
| 203 | 2193 guicolor_T sp_color; |
|
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|
2194 #if !defined(MSWIN16_FASTTEXT) && !defined(FEAT_GUI_GTK) |
| 7 | 2195 GuiFont font = NOFONT; |
|
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2196 # ifdef FEAT_MBYTE |
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2197 GuiFont wide_font = NOFONT; |
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2198 # endif |
| 7 | 2199 # ifdef FEAT_XFONTSET |
| 2200 GuiFontset fontset = NOFONTSET; | |
| 2201 # endif | |
| 2202 #endif | |
| 2203 attrentry_T *aep = NULL; | |
| 2204 int draw_flags; | |
| 2205 int col = gui.col; | |
| 2206 #ifdef FEAT_SIGN_ICONS | |
| 2207 int draw_sign = FALSE; | |
| 2208 # ifdef FEAT_NETBEANS_INTG | |
| 2209 int multi_sign = FALSE; | |
| 2210 # endif | |
| 2211 #endif | |
| 2212 | |
| 2213 if (len < 0) | |
| 2214 len = (int)STRLEN(s); | |
| 2215 if (len == 0) | |
| 2216 return OK; | |
| 2217 | |
| 2218 #ifdef FEAT_SIGN_ICONS | |
| 2219 if (*s == SIGN_BYTE | |
| 2220 # ifdef FEAT_NETBEANS_INTG | |
| 2221 || *s == MULTISIGN_BYTE | |
| 2222 # endif | |
| 2223 ) | |
| 2224 { | |
| 2225 # ifdef FEAT_NETBEANS_INTG | |
| 2226 if (*s == MULTISIGN_BYTE) | |
| 2227 multi_sign = TRUE; | |
| 2228 # endif | |
| 2229 /* draw spaces instead */ | |
| 2230 s = (char_u *)" "; | |
| 2231 if (len == 1 && col > 0) | |
| 2232 --col; | |
| 2233 len = 2; | |
| 2234 draw_sign = TRUE; | |
| 2235 highlight_mask = 0; | |
| 2236 } | |
| 2237 else | |
| 2238 #endif | |
| 2239 if (gui.highlight_mask > HL_ALL) | |
| 2240 { | |
| 2241 aep = syn_gui_attr2entry(gui.highlight_mask); | |
| 2242 if (aep == NULL) /* highlighting not set */ | |
| 2243 highlight_mask = 0; | |
| 2244 else | |
| 2245 highlight_mask = aep->ae_attr; | |
| 2246 } | |
| 2247 else | |
| 2248 highlight_mask = gui.highlight_mask; | |
| 2249 hl_mask_todo = highlight_mask; | |
| 2250 | |
|
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2251 #if !defined(MSWIN16_FASTTEXT) && !defined(FEAT_GUI_GTK) |
| 7 | 2252 /* Set the font */ |
| 2253 if (aep != NULL && aep->ae_u.gui.font != NOFONT) | |
| 2254 font = aep->ae_u.gui.font; | |
| 2255 # ifdef FEAT_XFONTSET | |
| 2256 else if (aep != NULL && aep->ae_u.gui.fontset != NOFONTSET) | |
| 2257 fontset = aep->ae_u.gui.fontset; | |
| 2258 # endif | |
| 2259 else | |
| 2260 { | |
| 2261 # ifdef FEAT_XFONTSET | |
| 2262 if (gui.fontset != NOFONTSET) | |
| 2263 fontset = gui.fontset; | |
| 2264 else | |
| 2265 # endif | |
| 2266 if (hl_mask_todo & (HL_BOLD | HL_STANDOUT)) | |
| 2267 { | |
| 2268 if ((hl_mask_todo & HL_ITALIC) && gui.boldital_font != NOFONT) | |
| 2269 { | |
| 2270 font = gui.boldital_font; | |
| 2271 hl_mask_todo &= ~(HL_BOLD | HL_STANDOUT | HL_ITALIC); | |
| 2272 } | |
| 2273 else if (gui.bold_font != NOFONT) | |
| 2274 { | |
| 2275 font = gui.bold_font; | |
| 2276 hl_mask_todo &= ~(HL_BOLD | HL_STANDOUT); | |
| 2277 } | |
| 2278 else | |
| 2279 font = gui.norm_font; | |
| 2280 } | |
| 2281 else if ((hl_mask_todo & HL_ITALIC) && gui.ital_font != NOFONT) | |
| 2282 { | |
| 2283 font = gui.ital_font; | |
| 2284 hl_mask_todo &= ~HL_ITALIC; | |
| 2285 } | |
| 2286 else | |
| 2287 font = gui.norm_font; | |
|
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2288 |
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2289 # ifdef FEAT_MBYTE |
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2290 /* |
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2291 * Choose correct wide_font by font. wide_font should be set with font |
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2292 * at same time in above block. But it will make many "ifdef" nasty |
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2293 * blocks. So we do it here. |
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2294 */ |
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2295 if (font == gui.boldital_font && gui.wide_boldital_font) |
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2296 wide_font = gui.wide_boldital_font; |
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2297 else if (font == gui.bold_font && gui.wide_bold_font) |
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2298 wide_font = gui.wide_bold_font; |
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2299 else if (font == gui.ital_font && gui.wide_ital_font) |
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2300 wide_font = gui.wide_ital_font; |
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2301 else if (font == gui.norm_font && gui.wide_font) |
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2302 wide_font = gui.wide_font; |
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2303 # endif |
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2304 |
| 7 | 2305 } |
| 2306 # ifdef FEAT_XFONTSET | |
| 2307 if (fontset != NOFONTSET) | |
| 2308 gui_mch_set_fontset(fontset); | |
| 2309 else | |
| 2310 # endif | |
| 2311 gui_mch_set_font(font); | |
| 2312 #endif | |
| 2313 | |
| 2314 draw_flags = 0; | |
| 2315 | |
| 2316 /* Set the color */ | |
| 2317 bg_color = gui.back_pixel; | |
| 2318 if ((flags & GUI_MON_IS_CURSOR) && gui.in_focus) | |
| 2319 { | |
| 2320 draw_flags |= DRAW_CURSOR; | |
| 2321 fg_color = fg; | |
| 2322 bg_color = bg; | |
| 203 | 2323 sp_color = fg; |
| 7 | 2324 } |
| 2325 else if (aep != NULL) | |
| 2326 { | |
| 2327 fg_color = aep->ae_u.gui.fg_color; | |
| 2328 if (fg_color == INVALCOLOR) | |
| 2329 fg_color = gui.norm_pixel; | |
| 2330 bg_color = aep->ae_u.gui.bg_color; | |
| 2331 if (bg_color == INVALCOLOR) | |
| 2332 bg_color = gui.back_pixel; | |
| 203 | 2333 sp_color = aep->ae_u.gui.sp_color; |
| 2334 if (sp_color == INVALCOLOR) | |
| 2335 sp_color = fg_color; | |
| 7 | 2336 } |
| 2337 else | |
| 203 | 2338 { |
| 7 | 2339 fg_color = gui.norm_pixel; |
| 203 | 2340 sp_color = fg_color; |
| 2341 } | |
| 7 | 2342 |
| 2343 if (highlight_mask & (HL_INVERSE | HL_STANDOUT)) | |
| 2344 { | |
| 2823 | 2345 #if defined(AMIGA) |
| 7 | 2346 gui_mch_set_colors(bg_color, fg_color); |
| 2347 #else | |
| 2348 gui_mch_set_fg_color(bg_color); | |
| 2349 gui_mch_set_bg_color(fg_color); | |
| 2350 #endif | |
| 2351 } | |
| 2352 else | |
| 2353 { | |
| 2823 | 2354 #if defined(AMIGA) |
| 7 | 2355 gui_mch_set_colors(fg_color, bg_color); |
| 2356 #else | |
| 2357 gui_mch_set_fg_color(fg_color); | |
| 2358 gui_mch_set_bg_color(bg_color); | |
| 2359 #endif | |
| 2360 } | |
| 203 | 2361 gui_mch_set_sp_color(sp_color); |
| 7 | 2362 |
| 2363 /* Clear the selection if we are about to write over it */ | |
| 2364 if (!(flags & GUI_MON_NOCLEAR)) | |
| 2365 clip_may_clear_selection(gui.row, gui.row); | |
| 2366 | |
| 2367 | |
| 2368 #ifndef MSWIN16_FASTTEXT | |
| 2369 /* If there's no bold font, then fake it */ | |
| 2370 if (hl_mask_todo & (HL_BOLD | HL_STANDOUT)) | |
| 2371 draw_flags |= DRAW_BOLD; | |
| 2372 #endif | |
| 2373 | |
| 2374 /* | |
| 2375 * When drawing bold or italic characters the spill-over from the left | |
| 2376 * neighbor may be destroyed. Let the caller backup to start redrawing | |
| 2377 * just after a blank. | |
| 2378 */ | |
| 2379 if (back != 0 && ((draw_flags & DRAW_BOLD) || (highlight_mask & HL_ITALIC))) | |
| 2380 return FAIL; | |
| 2381 | |
| 2823 | 2382 #if defined(FEAT_GUI_GTK) |
| 7 | 2383 /* If there's no italic font, then fake it. |
| 2384 * For GTK2, we don't need a different font for italic style. */ | |
| 2385 if (hl_mask_todo & HL_ITALIC) | |
| 2386 draw_flags |= DRAW_ITALIC; | |
| 2387 | |
| 2388 /* Do we underline the text? */ | |
| 2389 if (hl_mask_todo & HL_UNDERLINE) | |
| 2390 draw_flags |= DRAW_UNDERL; | |
| 2391 #else | |
| 2392 /* Do we underline the text? */ | |
| 2393 if ((hl_mask_todo & HL_UNDERLINE) | |
| 2394 # ifndef MSWIN16_FASTTEXT | |
| 2395 || (hl_mask_todo & HL_ITALIC) | |
| 2396 # endif | |
| 2397 ) | |
| 2398 draw_flags |= DRAW_UNDERL; | |
| 2399 #endif | |
| 203 | 2400 /* Do we undercurl the text? */ |
| 2401 if (hl_mask_todo & HL_UNDERCURL) | |
| 2402 draw_flags |= DRAW_UNDERC; | |
| 7 | 2403 |
| 1199 | 2404 /* Do we draw transparently? */ |
| 7 | 2405 if (flags & GUI_MON_TRS_CURSOR) |
| 2406 draw_flags |= DRAW_TRANSP; | |
| 2407 | |
| 2408 /* | |
| 2409 * Draw the text. | |
| 2410 */ | |
|
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2411 #ifdef FEAT_GUI_GTK |
| 7 | 2412 /* The value returned is the length in display cells */ |
| 2413 len = gui_gtk2_draw_string(gui.row, col, s, len, draw_flags); | |
| 2414 #else | |
| 2415 # ifdef FEAT_MBYTE | |
| 2416 if (enc_utf8) | |
| 2417 { | |
| 2418 int start; /* index of bytes to be drawn */ | |
| 2419 int cells; /* cellwidth of bytes to be drawn */ | |
| 4352 | 2420 int thislen; /* length of bytes to be drawn */ |
| 7 | 2421 int cn; /* cellwidth of current char */ |
| 2422 int i; /* index of current char */ | |
| 2423 int c; /* current char value */ | |
| 2424 int cl; /* byte length of current char */ | |
| 2425 int comping; /* current char is composing */ | |
| 2426 int scol = col; /* screen column */ | |
| 4053 | 2427 int curr_wide; /* use 'guifontwide' */ |
| 2428 int prev_wide = FALSE; | |
| 2429 int wide_changed; | |
| 7 | 2430 |
| 2431 /* Break the string at a composing character, it has to be drawn on | |
| 2432 * top of the previous character. */ | |
| 2433 start = 0; | |
| 2434 cells = 0; | |
| 2435 for (i = 0; i < len; i += cl) | |
| 2436 { | |
| 2437 c = utf_ptr2char(s + i); | |
| 2438 cn = utf_char2cells(c); | |
| 2439 if (cn > 1 | |
| 2440 # ifdef FEAT_XFONTSET | |
| 2441 && fontset == NOFONTSET | |
| 2442 # endif | |
|
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2443 && wide_font != NOFONT) |
| 4053 | 2444 curr_wide = TRUE; |
| 7 | 2445 else |
| 4053 | 2446 curr_wide = FALSE; |
| 7 | 2447 comping = utf_iscomposing(c); |
| 2448 if (!comping) /* count cells from non-composing chars */ | |
| 2449 cells += cn; | |
| 474 | 2450 cl = utf_ptr2len(s + i); |
| 7 | 2451 if (cl == 0) /* hit end of string */ |
| 2452 len = i + cl; /* len must be wrong "cannot happen" */ | |
| 2453 | |
| 4053 | 2454 wide_changed = curr_wide != prev_wide; |
| 2455 | |
| 2456 /* Print the string so far if it's the last character or there is | |
| 7 | 2457 * a composing character. */ |
| 4053 | 2458 if (i + cl >= len || (comping && i > start) || wide_changed |
|
2275
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2237
diff
changeset
|
2459 # if defined(FEAT_GUI_X11) |
| 7 | 2460 || (cn > 1 |
| 2461 # ifdef FEAT_XFONTSET | |
| 2462 /* No fontset: At least draw char after wide char at | |
| 2463 * right position. */ | |
| 2464 && fontset == NOFONTSET | |
| 2465 # endif | |
| 2466 ) | |
| 2467 # endif | |
| 2468 ) | |
| 2469 { | |
| 4053 | 2470 if (comping || wide_changed) |
| 7 | 2471 thislen = i - start; |
| 2472 else | |
| 2473 thislen = i - start + cl; | |
| 2474 if (thislen > 0) | |
| 2475 { | |
| 4053 | 2476 if (prev_wide) |
|
4950
ba7db05e1482
updated for version 7.3.1220
Bram Moolenaar <bram@vim.org>
parents:
4863
diff
changeset
|
2477 gui_mch_set_font(wide_font); |
| 7 | 2478 gui_mch_draw_string(gui.row, scol, s + start, thislen, |
| 2479 draw_flags); | |
| 4053 | 2480 if (prev_wide) |
| 2481 gui_mch_set_font(font); | |
| 7 | 2482 start += thislen; |
| 2483 } | |
| 2484 scol += cells; | |
| 2485 cells = 0; | |
| 4053 | 2486 /* Adjust to not draw a character which width is changed |
| 2487 * against with last one. */ | |
| 2488 if (wide_changed && !comping) | |
| 7 | 2489 { |
| 4053 | 2490 scol -= cn; |
| 2491 cl = 0; | |
| 7 | 2492 } |
| 2493 | |
|
2275
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2237
diff
changeset
|
2494 # if defined(FEAT_GUI_X11) |
| 11 | 2495 /* No fontset: draw a space to fill the gap after a wide char |
| 2496 * */ | |
| 7 | 2497 if (cn > 1 && (draw_flags & DRAW_TRANSP) == 0 |
| 2498 # ifdef FEAT_XFONTSET | |
| 2499 && fontset == NOFONTSET | |
| 2500 # endif | |
| 4053 | 2501 && !wide_changed) |
| 7 | 2502 gui_mch_draw_string(gui.row, scol - 1, (char_u *)" ", |
| 2503 1, draw_flags); | |
| 2504 # endif | |
| 2505 } | |
| 2506 /* Draw a composing char on top of the previous char. */ | |
| 2507 if (comping) | |
| 2508 { | |
| 536 | 2509 # if (defined(__APPLE_CC__) || defined(__MRC__)) && TARGET_API_MAC_CARBON |
| 2510 /* Carbon ATSUI autodraws composing char over previous char */ | |
| 2511 gui_mch_draw_string(gui.row, scol, s + i, cl, | |
| 7 | 2512 draw_flags | DRAW_TRANSP); |
| 187 | 2513 # else |
| 536 | 2514 gui_mch_draw_string(gui.row, scol - cn, s + i, cl, |
| 187 | 2515 draw_flags | DRAW_TRANSP); |
| 2516 # endif | |
| 7 | 2517 start = i + cl; |
| 2518 } | |
| 4053 | 2519 prev_wide = curr_wide; |
| 7 | 2520 } |
| 2521 /* The stuff below assumes "len" is the length in screen columns. */ | |
| 2522 len = scol - col; | |
| 2523 } | |
| 2524 else | |
| 2525 # endif | |
| 2526 { | |
| 2527 gui_mch_draw_string(gui.row, col, s, len, draw_flags); | |
| 2528 # ifdef FEAT_MBYTE | |
| 2529 if (enc_dbcs == DBCS_JPNU) | |
| 2530 { | |
| 2531 /* Get the length in display cells, this can be different from the | |
| 2532 * number of bytes for "euc-jp". */ | |
|
2338
da6ec32d8d8f
Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2533 len = mb_string2cells(s, len); |
| 7 | 2534 } |
| 2535 # endif | |
| 2536 } | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2537 #endif /* !FEAT_GUI_GTK */ |
| 7 | 2538 |
| 2539 if (!(flags & (GUI_MON_IS_CURSOR | GUI_MON_TRS_CURSOR))) | |
| 2540 gui.col = col + len; | |
| 2541 | |
| 2542 /* May need to invert it when it's part of the selection. */ | |
| 2543 if (flags & GUI_MON_NOCLEAR) | |
| 2544 clip_may_redraw_selection(gui.row, col, len); | |
| 2545 | |
| 2546 if (!(flags & (GUI_MON_IS_CURSOR | GUI_MON_TRS_CURSOR))) | |
| 2547 { | |
| 2548 /* Invalidate the old physical cursor position if we wrote over it */ | |
| 2549 if (gui.cursor_row == gui.row | |
| 2550 && gui.cursor_col >= col | |
| 2551 && gui.cursor_col < col + len) | |
| 2552 gui.cursor_is_valid = FALSE; | |
| 2553 } | |
| 2554 | |
| 2555 #ifdef FEAT_SIGN_ICONS | |
| 2556 if (draw_sign) | |
| 2557 /* Draw the sign on top of the spaces. */ | |
| 2558 gui_mch_drawsign(gui.row, col, gui.highlight_mask); | |
| 2592 | 2559 # if defined(FEAT_NETBEANS_INTG) && (defined(FEAT_GUI_X11) \ |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2208
diff
changeset
|
2560 || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32)) |
| 7 | 2561 if (multi_sign) |
| 2562 netbeans_draw_multisign_indicator(gui.row); | |
| 2563 # endif | |
| 2564 #endif | |
| 2565 | |
| 2566 return OK; | |
| 2567 } | |
| 2568 | |
| 2569 /* | |
| 2570 * Un-draw the cursor. Actually this just redraws the character at the given | |
| 2571 * position. The character just before it too, for when it was in bold. | |
| 2572 */ | |
| 2573 void | |
| 2574 gui_undraw_cursor() | |
| 2575 { | |
| 2576 if (gui.cursor_is_valid) | |
| 2577 { | |
| 2578 #ifdef FEAT_HANGULIN | |
| 2579 if (composing_hangul | |
| 2580 && gui.col == gui.cursor_col && gui.row == gui.cursor_row) | |
| 2581 (void)gui_outstr_nowrap(composing_hangul_buffer, 2, | |
| 2582 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, | |
| 2583 gui.norm_pixel, gui.back_pixel, 0); | |
| 2584 else | |
| 2585 { | |
| 2586 #endif | |
| 2587 if (gui_redraw_block(gui.cursor_row, gui.cursor_col, | |
| 2588 gui.cursor_row, gui.cursor_col, GUI_MON_NOCLEAR) | |
| 2589 && gui.cursor_col > 0) | |
| 2590 (void)gui_redraw_block(gui.cursor_row, gui.cursor_col - 1, | |
| 2591 gui.cursor_row, gui.cursor_col - 1, GUI_MON_NOCLEAR); | |
| 2592 #ifdef FEAT_HANGULIN | |
| 2593 if (composing_hangul) | |
| 2594 (void)gui_redraw_block(gui.cursor_row, gui.cursor_col + 1, | |
| 2595 gui.cursor_row, gui.cursor_col + 1, GUI_MON_NOCLEAR); | |
| 2596 } | |
| 2597 #endif | |
| 2598 /* Cursor_is_valid is reset when the cursor is undrawn, also reset it | |
| 2599 * here in case it wasn't needed to undraw it. */ | |
| 2600 gui.cursor_is_valid = FALSE; | |
| 2601 } | |
| 2602 } | |
| 2603 | |
| 2604 void | |
| 2605 gui_redraw(x, y, w, h) | |
| 2606 int x; | |
| 2607 int y; | |
| 2608 int w; | |
| 2609 int h; | |
| 2610 { | |
| 2611 int row1, col1, row2, col2; | |
| 2612 | |
| 2613 row1 = Y_2_ROW(y); | |
| 2614 col1 = X_2_COL(x); | |
| 2615 row2 = Y_2_ROW(y + h - 1); | |
| 2616 col2 = X_2_COL(x + w - 1); | |
| 2617 | |
| 2618 (void)gui_redraw_block(row1, col1, row2, col2, GUI_MON_NOCLEAR); | |
| 2619 | |
| 2620 /* | |
| 2621 * We may need to redraw the cursor, but don't take it upon us to change | |
| 2622 * its location after a scroll. | |
| 2623 * (maybe be more strict even and test col too?) | |
| 2624 * These things may be outside the update/clipping region and reality may | |
| 2625 * not reflect Vims internal ideas if these operations are clipped away. | |
| 2626 */ | |
| 2627 if (gui.row == gui.cursor_row) | |
| 2628 gui_update_cursor(TRUE, TRUE); | |
| 2629 } | |
| 2630 | |
| 2631 /* | |
| 2632 * Draw a rectangular block of characters, from row1 to row2 (inclusive) and | |
| 2633 * from col1 to col2 (inclusive). | |
| 2634 * Return TRUE when the character before the first drawn character has | |
| 2635 * different attributes (may have to be redrawn too). | |
| 2636 */ | |
| 2637 int | |
| 2638 gui_redraw_block(row1, col1, row2, col2, flags) | |
| 2639 int row1; | |
| 2640 int col1; | |
| 2641 int row2; | |
| 2642 int col2; | |
| 2643 int flags; /* flags for gui_outstr_nowrap() */ | |
| 2644 { | |
| 2645 int old_row, old_col; | |
| 2646 long_u old_hl_mask; | |
| 2647 int off; | |
| 203 | 2648 sattr_T first_attr; |
| 7 | 2649 int idx, len; |
| 2650 int back, nback; | |
| 2651 int retval = FALSE; | |
| 2652 #ifdef FEAT_MBYTE | |
| 2653 int orig_col1, orig_col2; | |
| 2654 #endif | |
| 2655 | |
| 2656 /* Don't try to update when ScreenLines is not valid */ | |
| 2657 if (!screen_cleared || ScreenLines == NULL) | |
| 2658 return retval; | |
| 2659 | |
| 2660 /* Don't try to draw outside the shell! */ | |
| 2661 /* Check everything, strange values may be caused by a big border width */ | |
| 2662 col1 = check_col(col1); | |
| 2663 col2 = check_col(col2); | |
| 2664 row1 = check_row(row1); | |
| 2665 row2 = check_row(row2); | |
| 2666 | |
| 2667 /* Remember where our cursor was */ | |
| 2668 old_row = gui.row; | |
| 2669 old_col = gui.col; | |
| 2670 old_hl_mask = gui.highlight_mask; | |
| 2671 #ifdef FEAT_MBYTE | |
| 2672 orig_col1 = col1; | |
| 2673 orig_col2 = col2; | |
| 2674 #endif | |
| 2675 | |
| 2676 for (gui.row = row1; gui.row <= row2; gui.row++) | |
| 2677 { | |
| 2678 #ifdef FEAT_MBYTE | |
| 2679 /* When only half of a double-wide character is in the block, include | |
| 2680 * the other half. */ | |
| 2681 col1 = orig_col1; | |
| 2682 col2 = orig_col2; | |
| 2683 off = LineOffset[gui.row]; | |
| 2684 if (enc_dbcs != 0) | |
| 2685 { | |
| 2686 if (col1 > 0) | |
| 2687 col1 -= dbcs_screen_head_off(ScreenLines + off, | |
| 2688 ScreenLines + off + col1); | |
| 2689 col2 += dbcs_screen_tail_off(ScreenLines + off, | |
| 2690 ScreenLines + off + col2); | |
| 2691 } | |
| 2692 else if (enc_utf8) | |
| 2693 { | |
| 2694 if (ScreenLines[off + col1] == 0) | |
| 2695 --col1; | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2696 # ifdef FEAT_GUI_GTK |
| 7 | 2697 if (col2 + 1 < Columns && ScreenLines[off + col2 + 1] == 0) |
| 2698 ++col2; | |
| 2699 # endif | |
| 2700 } | |
| 2701 #endif | |
| 2702 gui.col = col1; | |
| 2703 off = LineOffset[gui.row] + gui.col; | |
| 2704 len = col2 - col1 + 1; | |
| 2705 | |
| 2706 /* Find how many chars back this highlighting starts, or where a space | |
| 2707 * is. Needed for when the bold trick is used */ | |
| 2708 for (back = 0; back < col1; ++back) | |
| 2709 if (ScreenAttrs[off - 1 - back] != ScreenAttrs[off] | |
| 2710 || ScreenLines[off - 1 - back] == ' ') | |
| 2711 break; | |
| 2712 retval = (col1 > 0 && ScreenAttrs[off - 1] != 0 && back == 0 | |
| 2713 && ScreenLines[off - 1] != ' '); | |
| 2714 | |
| 2715 /* Break it up in strings of characters with the same attributes. */ | |
| 2716 /* Print UTF-8 characters individually. */ | |
| 2717 while (len > 0) | |
| 2718 { | |
| 2719 first_attr = ScreenAttrs[off]; | |
| 2720 gui.highlight_mask = first_attr; | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2721 #if defined(FEAT_MBYTE) && !defined(FEAT_GUI_GTK) |
| 7 | 2722 if (enc_utf8 && ScreenLinesUC[off] != 0) |
| 2723 { | |
| 2724 /* output multi-byte character separately */ | |
| 2725 nback = gui_screenchar(off, flags, | |
| 2726 (guicolor_T)0, (guicolor_T)0, back); | |
| 2727 if (gui.col < Columns && ScreenLines[off + 1] == 0) | |
| 2728 idx = 2; | |
| 2729 else | |
| 2730 idx = 1; | |
| 2731 } | |
| 2732 else if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
| 2733 { | |
| 2734 /* output double-byte, single-width character separately */ | |
| 2735 nback = gui_screenchar(off, flags, | |
| 2736 (guicolor_T)0, (guicolor_T)0, back); | |
| 2737 idx = 1; | |
| 2738 } | |
| 2739 else | |
| 2740 #endif | |
| 2741 { | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2742 #ifdef FEAT_GUI_GTK |
| 7 | 2743 for (idx = 0; idx < len; ++idx) |
| 2744 { | |
| 2745 if (enc_utf8 && ScreenLines[off + idx] == 0) | |
| 2746 continue; /* skip second half of double-width char */ | |
| 2747 if (ScreenAttrs[off + idx] != first_attr) | |
| 2748 break; | |
| 2749 } | |
| 2750 /* gui_screenstr() takes care of multibyte chars */ | |
| 2751 nback = gui_screenstr(off, idx, flags, | |
| 2752 (guicolor_T)0, (guicolor_T)0, back); | |
| 2753 #else | |
| 2754 for (idx = 0; idx < len && ScreenAttrs[off + idx] == first_attr; | |
| 2755 idx++) | |
| 2756 { | |
| 2757 # ifdef FEAT_MBYTE | |
| 2758 /* Stop at a multi-byte Unicode character. */ | |
| 2759 if (enc_utf8 && ScreenLinesUC[off + idx] != 0) | |
| 2760 break; | |
| 2761 if (enc_dbcs == DBCS_JPNU) | |
| 2762 { | |
| 2763 /* Stop at a double-byte single-width char. */ | |
| 2764 if (ScreenLines[off + idx] == 0x8e) | |
| 2765 break; | |
| 474 | 2766 if (len > 1 && (*mb_ptr2len)(ScreenLines |
| 7 | 2767 + off + idx) == 2) |
| 2768 ++idx; /* skip second byte of double-byte char */ | |
| 2769 } | |
| 2770 # endif | |
| 2771 } | |
| 2772 nback = gui_outstr_nowrap(ScreenLines + off, idx, flags, | |
| 2773 (guicolor_T)0, (guicolor_T)0, back); | |
| 2774 #endif | |
| 2775 } | |
| 2776 if (nback == FAIL) | |
| 2777 { | |
| 2778 /* Must back up to start drawing where a bold or italic word | |
| 2779 * starts. */ | |
| 2780 off -= back; | |
| 2781 len += back; | |
| 2782 gui.col -= back; | |
| 2783 } | |
| 2784 else | |
| 2785 { | |
| 2786 off += idx; | |
| 2787 len -= idx; | |
| 2788 } | |
| 2789 back = 0; | |
| 2790 } | |
| 2791 } | |
| 2792 | |
| 2793 /* Put the cursor back where it was */ | |
| 2794 gui.row = old_row; | |
| 2795 gui.col = old_col; | |
| 835 | 2796 gui.highlight_mask = (int)old_hl_mask; |
| 7 | 2797 |
| 2798 return retval; | |
| 2799 } | |
| 2800 | |
| 2801 static void | |
| 2802 gui_delete_lines(row, count) | |
| 2803 int row; | |
| 2804 int count; | |
| 2805 { | |
| 2806 if (count <= 0) | |
| 2807 return; | |
| 2808 | |
| 2809 if (row + count > gui.scroll_region_bot) | |
| 2810 /* Scrolled out of region, just blank the lines out */ | |
| 2811 gui_clear_block(row, gui.scroll_region_left, | |
| 2812 gui.scroll_region_bot, gui.scroll_region_right); | |
| 2813 else | |
| 2814 { | |
| 2815 gui_mch_delete_lines(row, count); | |
| 2816 | |
| 2817 /* If the cursor was in the deleted lines it's now gone. If the | |
| 2818 * cursor was in the scrolled lines adjust its position. */ | |
| 2819 if (gui.cursor_row >= row | |
| 2820 && gui.cursor_col >= gui.scroll_region_left | |
| 2821 && gui.cursor_col <= gui.scroll_region_right) | |
| 2822 { | |
| 2823 if (gui.cursor_row < row + count) | |
| 2824 gui.cursor_is_valid = FALSE; | |
| 2825 else if (gui.cursor_row <= gui.scroll_region_bot) | |
| 2826 gui.cursor_row -= count; | |
| 2827 } | |
| 2828 } | |
| 2829 } | |
| 2830 | |
| 2831 static void | |
| 2832 gui_insert_lines(row, count) | |
| 2833 int row; | |
| 2834 int count; | |
| 2835 { | |
| 2836 if (count <= 0) | |
| 2837 return; | |
| 2838 | |
| 2839 if (row + count > gui.scroll_region_bot) | |
| 2840 /* Scrolled out of region, just blank the lines out */ | |
| 2841 gui_clear_block(row, gui.scroll_region_left, | |
| 2842 gui.scroll_region_bot, gui.scroll_region_right); | |
| 2843 else | |
| 2844 { | |
| 2845 gui_mch_insert_lines(row, count); | |
| 2846 | |
| 2847 if (gui.cursor_row >= gui.row | |
| 2848 && gui.cursor_col >= gui.scroll_region_left | |
| 2849 && gui.cursor_col <= gui.scroll_region_right) | |
| 2850 { | |
| 2851 if (gui.cursor_row <= gui.scroll_region_bot - count) | |
| 2852 gui.cursor_row += count; | |
| 2853 else if (gui.cursor_row <= gui.scroll_region_bot) | |
| 2854 gui.cursor_is_valid = FALSE; | |
| 2855 } | |
| 2856 } | |
| 2857 } | |
| 2858 | |
| 2859 /* | |
| 2860 * The main GUI input routine. Waits for a character from the keyboard. | |
| 2861 * wtime == -1 Wait forever. | |
| 2862 * wtime == 0 Don't wait. | |
| 2863 * wtime > 0 Wait wtime milliseconds for a character. | |
| 2864 * Returns OK if a character was found to be available within the given time, | |
| 2865 * or FAIL otherwise. | |
| 2866 */ | |
| 2867 int | |
| 2868 gui_wait_for_chars(wtime) | |
| 2869 long wtime; | |
| 2870 { | |
| 2871 int retval; | |
| 2872 | |
|
2208
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
2873 #ifdef FEAT_MENU |
| 7 | 2874 /* |
| 2875 * If we're going to wait a bit, update the menus and mouse shape for the | |
| 2876 * current State. | |
| 2877 */ | |
| 2878 if (wtime != 0) | |
| 2879 gui_update_menus(0); | |
| 2880 #endif | |
| 2881 | |
| 2882 gui_mch_update(); | |
| 2883 if (input_available()) /* Got char, return immediately */ | |
| 2884 return OK; | |
| 2885 if (wtime == 0) /* Don't wait for char */ | |
| 2886 return FAIL; | |
| 2887 | |
| 2888 /* Before waiting, flush any output to the screen. */ | |
| 2889 gui_mch_flush(); | |
| 2890 | |
| 2891 if (wtime > 0) | |
| 2892 { | |
| 2893 /* Blink when waiting for a character. Probably only does something | |
| 2894 * for showmatch() */ | |
| 2895 gui_mch_start_blink(); | |
| 2896 retval = gui_mch_wait_for_chars(wtime); | |
| 2897 gui_mch_stop_blink(); | |
| 2898 return retval; | |
| 2899 } | |
| 2900 | |
| 2901 /* | |
| 1199 | 2902 * While we are waiting indefinitely for a character, blink the cursor. |
| 7 | 2903 */ |
| 2904 gui_mch_start_blink(); | |
| 2905 | |
| 203 | 2906 retval = FAIL; |
| 2907 /* | |
| 2908 * We may want to trigger the CursorHold event. First wait for | |
| 2909 * 'updatetime' and if nothing is typed within that time put the | |
| 2910 * K_CURSORHOLD key in the input buffer. | |
| 2911 */ | |
| 2912 if (gui_mch_wait_for_chars(p_ut) == OK) | |
| 2913 retval = OK; | |
| 7 | 2914 #ifdef FEAT_AUTOCMD |
| 609 | 2915 else if (trigger_cursorhold()) |
| 7 | 2916 { |
| 203 | 2917 char_u buf[3]; |
| 2918 | |
| 2919 /* Put K_CURSORHOLD in the input buffer. */ | |
| 2920 buf[0] = CSI; | |
| 2921 buf[1] = KS_EXTRA; | |
| 2922 buf[2] = (int)KE_CURSORHOLD; | |
| 2923 add_to_input_buf(buf, 3); | |
| 2924 | |
| 2925 retval = OK; | |
| 2926 } | |
| 2927 #endif | |
| 2928 | |
| 2929 if (retval == FAIL) | |
| 2930 { | |
| 2931 /* Blocking wait. */ | |
| 368 | 2932 before_blocking(); |
| 7 | 2933 retval = gui_mch_wait_for_chars(-1L); |
| 2934 } | |
| 2935 | |
| 2936 gui_mch_stop_blink(); | |
| 2937 return retval; | |
| 2938 } | |
| 2939 | |
| 2940 /* | |
| 1137 | 2941 * Fill p[4] with mouse coordinates encoded for check_termcode(). |
| 7 | 2942 */ |
| 2943 static void | |
| 2944 fill_mouse_coord(p, col, row) | |
| 2945 char_u *p; | |
| 2946 int col; | |
| 2947 int row; | |
| 2948 { | |
| 2949 p[0] = (char_u)(col / 128 + ' ' + 1); | |
| 2950 p[1] = (char_u)(col % 128 + ' ' + 1); | |
| 2951 p[2] = (char_u)(row / 128 + ' ' + 1); | |
| 2952 p[3] = (char_u)(row % 128 + ' ' + 1); | |
| 2953 } | |
| 2954 | |
| 2955 /* | |
| 2956 * Generic mouse support function. Add a mouse event to the input buffer with | |
| 2957 * the given properties. | |
| 2958 * button --- may be any of MOUSE_LEFT, MOUSE_MIDDLE, MOUSE_RIGHT, | |
| 2959 * MOUSE_X1, MOUSE_X2 | |
| 2960 * MOUSE_DRAG, or MOUSE_RELEASE. | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
2961 * 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
|
2962 * MOUSE_6 and MOUSE_7 for horizontal scroll wheel. |
| 7 | 2963 * x, y --- Coordinates of mouse in pixels. |
| 2964 * repeated_click --- TRUE if this click comes only a short time after a | |
| 2965 * previous click. | |
| 2966 * modifiers --- Bit field which may be any of the following modifiers | |
| 2967 * or'ed together: MOUSE_SHIFT | MOUSE_CTRL | MOUSE_ALT. | |
| 2968 * This function will ignore drag events where the mouse has not moved to a new | |
| 2969 * character. | |
| 2970 */ | |
| 2971 void | |
| 2972 gui_send_mouse_event(button, x, y, repeated_click, modifiers) | |
| 2973 int button; | |
| 2974 int x; | |
| 2975 int y; | |
| 2976 int repeated_click; | |
| 2977 int_u modifiers; | |
| 2978 { | |
| 2979 static int prev_row = 0, prev_col = 0; | |
| 2980 static int prev_button = -1; | |
| 2981 static int num_clicks = 1; | |
| 2982 char_u string[10]; | |
| 2983 enum key_extra button_char; | |
| 2984 int row, col; | |
| 2985 #ifdef FEAT_CLIPBOARD | |
| 2986 int checkfor; | |
| 2987 int did_clip = FALSE; | |
| 2988 #endif | |
| 2989 | |
| 2990 /* | |
| 2991 * Scrolling may happen at any time, also while a selection is present. | |
| 2992 */ | |
| 2993 switch (button) | |
| 2994 { | |
| 2995 case MOUSE_X1: | |
| 2996 button_char = KE_X1MOUSE; | |
| 2997 goto button_set; | |
| 2998 case MOUSE_X2: | |
| 2999 button_char = KE_X2MOUSE; | |
| 3000 goto button_set; | |
| 3001 case MOUSE_4: | |
| 3002 button_char = KE_MOUSEDOWN; | |
| 3003 goto button_set; | |
| 3004 case MOUSE_5: | |
| 3005 button_char = KE_MOUSEUP; | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3006 goto button_set; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3007 case MOUSE_6: |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3008 button_char = KE_MOUSELEFT; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3009 goto button_set; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3010 case MOUSE_7: |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3011 button_char = KE_MOUSERIGHT; |
| 7 | 3012 button_set: |
| 3013 { | |
| 3014 /* Don't put events in the input queue now. */ | |
| 3015 if (hold_gui_events) | |
| 3016 return; | |
| 3017 | |
| 3018 string[3] = CSI; | |
| 3019 string[4] = KS_EXTRA; | |
| 3020 string[5] = (int)button_char; | |
| 3021 | |
| 3022 /* Pass the pointer coordinates of the scroll event so that we | |
| 3023 * know which window to scroll. */ | |
| 3024 row = gui_xy2colrow(x, y, &col); | |
| 3025 string[6] = (char_u)(col / 128 + ' ' + 1); | |
| 3026 string[7] = (char_u)(col % 128 + ' ' + 1); | |
| 3027 string[8] = (char_u)(row / 128 + ' ' + 1); | |
| 3028 string[9] = (char_u)(row % 128 + ' ' + 1); | |
| 3029 | |
| 3030 if (modifiers == 0) | |
| 3031 add_to_input_buf(string + 3, 7); | |
| 3032 else | |
| 3033 { | |
| 3034 string[0] = CSI; | |
| 3035 string[1] = KS_MODIFIER; | |
| 3036 string[2] = 0; | |
| 3037 if (modifiers & MOUSE_SHIFT) | |
| 3038 string[2] |= MOD_MASK_SHIFT; | |
| 3039 if (modifiers & MOUSE_CTRL) | |
| 3040 string[2] |= MOD_MASK_CTRL; | |
| 3041 if (modifiers & MOUSE_ALT) | |
| 3042 string[2] |= MOD_MASK_ALT; | |
| 3043 add_to_input_buf(string, 10); | |
| 3044 } | |
| 3045 return; | |
| 3046 } | |
| 3047 } | |
| 3048 | |
| 3049 #ifdef FEAT_CLIPBOARD | |
| 3050 /* If a clipboard selection is in progress, handle it */ | |
| 3051 if (clip_star.state == SELECT_IN_PROGRESS) | |
| 3052 { | |
| 3053 clip_process_selection(button, X_2_COL(x), Y_2_ROW(y), repeated_click); | |
| 3054 return; | |
| 3055 } | |
| 3056 | |
| 3057 /* Determine which mouse settings to look for based on the current mode */ | |
| 3058 switch (get_real_state()) | |
| 3059 { | |
| 3060 case NORMAL_BUSY: | |
| 3061 case OP_PENDING: | |
| 3062 case NORMAL: checkfor = MOUSE_NORMAL; break; | |
| 3063 case VISUAL: checkfor = MOUSE_VISUAL; break; | |
| 788 | 3064 case SELECTMODE: checkfor = MOUSE_VISUAL; break; |
| 7 | 3065 case REPLACE: |
| 3066 case REPLACE+LANGMAP: | |
| 3067 #ifdef FEAT_VREPLACE | |
| 3068 case VREPLACE: | |
| 3069 case VREPLACE+LANGMAP: | |
| 3070 #endif | |
| 3071 case INSERT: | |
| 3072 case INSERT+LANGMAP: checkfor = MOUSE_INSERT; break; | |
| 3073 case ASKMORE: | |
| 3074 case HITRETURN: /* At the more- and hit-enter prompt pass the | |
| 3075 mouse event for a click on or below the | |
| 3076 message line. */ | |
| 3077 if (Y_2_ROW(y) >= msg_row) | |
| 3078 checkfor = MOUSE_NORMAL; | |
| 3079 else | |
| 3080 checkfor = MOUSE_RETURN; | |
| 3081 break; | |
| 3082 | |
| 3083 /* | |
| 3084 * On the command line, use the clipboard selection on all lines | |
| 3085 * but the command line. But not when pasting. | |
| 3086 */ | |
| 3087 case CMDLINE: | |
| 3088 case CMDLINE+LANGMAP: | |
| 3089 if (Y_2_ROW(y) < cmdline_row && button != MOUSE_MIDDLE) | |
| 3090 checkfor = MOUSE_NONE; | |
| 3091 else | |
| 3092 checkfor = MOUSE_COMMAND; | |
| 3093 break; | |
| 3094 | |
| 3095 default: | |
| 3096 checkfor = MOUSE_NONE; | |
| 3097 break; | |
| 3098 }; | |
| 3099 | |
| 3100 /* | |
| 3101 * Allow clipboard selection of text on the command line in "normal" | |
| 3102 * modes. Don't do this when dragging the status line, or extending a | |
| 3103 * Visual selection. | |
| 3104 */ | |
| 3105 if ((State == NORMAL || State == NORMAL_BUSY || (State & INSERT)) | |
| 3106 && Y_2_ROW(y) >= topframe->fr_height | |
| 995 | 3107 # ifdef FEAT_WINDOWS |
| 3108 + firstwin->w_winrow | |
| 3109 # endif | |
| 7 | 3110 && button != MOUSE_DRAG |
| 3111 # ifdef FEAT_MOUSESHAPE | |
| 3112 && !drag_status_line | |
| 3113 # ifdef FEAT_VERTSPLIT | |
| 3114 && !drag_sep_line | |
| 3115 # endif | |
| 3116 # endif | |
| 3117 ) | |
| 3118 checkfor = MOUSE_NONE; | |
| 3119 | |
| 3120 /* | |
| 3121 * Use modeless selection when holding CTRL and SHIFT pressed. | |
| 3122 */ | |
| 3123 if ((modifiers & MOUSE_CTRL) && (modifiers & MOUSE_SHIFT)) | |
| 3124 checkfor = MOUSE_NONEF; | |
| 3125 | |
| 3126 /* | |
| 3127 * In Ex mode, always use modeless selection. | |
| 3128 */ | |
| 3129 if (exmode_active) | |
| 3130 checkfor = MOUSE_NONE; | |
| 3131 | |
| 3132 /* | |
| 3133 * If the mouse settings say to not use the mouse, use the modeless | |
| 3134 * selection. But if Visual is active, assume that only the Visual area | |
| 3135 * will be selected. | |
| 3136 * Exception: On the command line, both the selection is used and a mouse | |
| 3137 * key is send. | |
| 3138 */ | |
| 3139 if (!mouse_has(checkfor) || checkfor == MOUSE_COMMAND) | |
| 3140 { | |
| 3141 #ifdef FEAT_VISUAL | |
| 3142 /* Don't do modeless selection in Visual mode. */ | |
| 3143 if (checkfor != MOUSE_NONEF && VIsual_active && (State & NORMAL)) | |
| 3144 return; | |
| 3145 #endif | |
| 3146 | |
| 3147 /* | |
| 3148 * When 'mousemodel' is "popup", shift-left is translated to right. | |
| 3149 * But not when also using Ctrl. | |
| 3150 */ | |
| 3151 if (mouse_model_popup() && button == MOUSE_LEFT | |
| 3152 && (modifiers & MOUSE_SHIFT) && !(modifiers & MOUSE_CTRL)) | |
| 3153 { | |
| 3154 button = MOUSE_RIGHT; | |
| 3155 modifiers &= ~ MOUSE_SHIFT; | |
| 3156 } | |
| 3157 | |
| 3158 /* If the selection is done, allow the right button to extend it. | |
| 3159 * If the selection is cleared, allow the right button to start it | |
| 3160 * from the cursor position. */ | |
| 3161 if (button == MOUSE_RIGHT) | |
| 3162 { | |
| 3163 if (clip_star.state == SELECT_CLEARED) | |
| 3164 { | |
| 3165 if (State & CMDLINE) | |
| 3166 { | |
| 3167 col = msg_col; | |
| 3168 row = msg_row; | |
| 3169 } | |
| 3170 else | |
| 3171 { | |
| 3172 col = curwin->w_wcol; | |
| 3173 row = curwin->w_wrow + W_WINROW(curwin); | |
| 3174 } | |
| 3175 clip_start_selection(col, row, FALSE); | |
| 3176 } | |
| 3177 clip_process_selection(button, X_2_COL(x), Y_2_ROW(y), | |
| 3178 repeated_click); | |
| 3179 did_clip = TRUE; | |
| 3180 } | |
| 3181 /* Allow the left button to start the selection */ | |
| 2823 | 3182 else if (button == MOUSE_LEFT) |
| 7 | 3183 { |
| 3184 clip_start_selection(X_2_COL(x), Y_2_ROW(y), repeated_click); | |
| 3185 did_clip = TRUE; | |
| 3186 } | |
| 3187 | |
| 3188 /* Always allow pasting */ | |
| 3189 if (button != MOUSE_MIDDLE) | |
| 3190 { | |
| 3191 if (!mouse_has(checkfor) || button == MOUSE_RELEASE) | |
| 3192 return; | |
| 3193 if (checkfor != MOUSE_COMMAND) | |
| 3194 button = MOUSE_LEFT; | |
| 3195 } | |
| 3196 repeated_click = FALSE; | |
| 3197 } | |
| 3198 | |
| 3199 if (clip_star.state != SELECT_CLEARED && !did_clip) | |
| 3674 | 3200 clip_clear_selection(&clip_star); |
| 7 | 3201 #endif |
| 3202 | |
| 3203 /* Don't put events in the input queue now. */ | |
| 3204 if (hold_gui_events) | |
| 3205 return; | |
| 3206 | |
| 3207 row = gui_xy2colrow(x, y, &col); | |
| 3208 | |
| 3209 /* | |
| 3210 * If we are dragging and the mouse hasn't moved far enough to be on a | |
| 3211 * different character, then don't send an event to vim. | |
| 3212 */ | |
| 3213 if (button == MOUSE_DRAG) | |
| 3214 { | |
| 3215 if (row == prev_row && col == prev_col) | |
| 3216 return; | |
| 3217 /* Dragging above the window, set "row" to -1 to cause a scroll. */ | |
| 3218 if (y < 0) | |
| 3219 row = -1; | |
| 3220 } | |
| 3221 | |
| 3222 /* | |
| 3223 * If topline has changed (window scrolled) since the last click, reset | |
| 3224 * repeated_click, because we don't want starting Visual mode when | |
| 3225 * clicking on a different character in the text. | |
| 3226 */ | |
| 3227 if (curwin->w_topline != gui_prev_topline | |
| 3228 #ifdef FEAT_DIFF | |
| 3229 || curwin->w_topfill != gui_prev_topfill | |
| 3230 #endif | |
| 3231 ) | |
| 3232 repeated_click = FALSE; | |
| 3233 | |
| 3234 string[0] = CSI; /* this sequence is recognized by check_termcode() */ | |
| 3235 string[1] = KS_MOUSE; | |
| 3236 string[2] = KE_FILLER; | |
| 3237 if (button != MOUSE_DRAG && button != MOUSE_RELEASE) | |
| 3238 { | |
| 3239 if (repeated_click) | |
| 3240 { | |
| 3241 /* | |
| 3242 * Handle multiple clicks. They only count if the mouse is still | |
| 3243 * pointing at the same character. | |
| 3244 */ | |
| 3245 if (button != prev_button || row != prev_row || col != prev_col) | |
| 3246 num_clicks = 1; | |
| 3247 else if (++num_clicks > 4) | |
| 3248 num_clicks = 1; | |
| 3249 } | |
| 3250 else | |
| 3251 num_clicks = 1; | |
| 3252 prev_button = button; | |
| 3253 gui_prev_topline = curwin->w_topline; | |
| 3254 #ifdef FEAT_DIFF | |
| 3255 gui_prev_topfill = curwin->w_topfill; | |
| 3256 #endif | |
| 3257 | |
| 3258 string[3] = (char_u)(button | 0x20); | |
| 3259 SET_NUM_MOUSE_CLICKS(string[3], num_clicks); | |
| 3260 } | |
| 3261 else | |
| 3262 string[3] = (char_u)button; | |
| 3263 | |
| 3264 string[3] |= modifiers; | |
| 3265 fill_mouse_coord(string + 4, col, row); | |
| 3266 add_to_input_buf(string, 8); | |
| 3267 | |
| 3268 if (row < 0) | |
| 3269 prev_row = 0; | |
| 3270 else | |
| 3271 prev_row = row; | |
| 3272 prev_col = col; | |
| 3273 | |
| 3274 /* | |
| 3275 * We need to make sure this is cleared since Athena doesn't tell us when | |
| 3276 * he is done dragging. Neither does GTK+ 2 -- at least for now. | |
| 3277 */ | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
3278 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) |
| 7 | 3279 gui.dragged_sb = SBAR_NONE; |
| 3280 #endif | |
| 3281 } | |
| 3282 | |
| 3283 /* | |
| 3284 * Convert x and y coordinate to column and row in text window. | |
| 3285 * Corrects for multi-byte character. | |
| 3286 * returns column in "*colp" and row as return value; | |
| 3287 */ | |
| 3288 int | |
| 3289 gui_xy2colrow(x, y, colp) | |
| 3290 int x; | |
| 3291 int y; | |
| 3292 int *colp; | |
| 3293 { | |
| 3294 int col = check_col(X_2_COL(x)); | |
| 3295 int row = check_row(Y_2_ROW(y)); | |
| 3296 | |
| 3297 #ifdef FEAT_MBYTE | |
| 3298 *colp = mb_fix_col(col, row); | |
| 3299 #else | |
| 3300 *colp = col; | |
| 3301 #endif | |
| 3302 return row; | |
| 3303 } | |
| 3304 | |
| 3305 #if defined(FEAT_MENU) || defined(PROTO) | |
| 3306 /* | |
| 3307 * Callback function for when a menu entry has been selected. | |
| 3308 */ | |
| 3309 void | |
| 3310 gui_menu_cb(menu) | |
| 3311 vimmenu_T *menu; | |
| 3312 { | |
| 664 | 3313 char_u bytes[sizeof(long_u)]; |
| 7 | 3314 |
| 3315 /* Don't put events in the input queue now. */ | |
| 3316 if (hold_gui_events) | |
| 3317 return; | |
| 3318 | |
| 3319 bytes[0] = CSI; | |
| 3320 bytes[1] = KS_MENU; | |
| 3321 bytes[2] = KE_FILLER; | |
| 664 | 3322 add_to_input_buf(bytes, 3); |
| 3323 add_long_to_buf((long_u)menu, bytes); | |
| 3324 add_to_input_buf_csi(bytes, sizeof(long_u)); | |
| 7 | 3325 } |
| 3326 #endif | |
| 3327 | |
| 811 | 3328 static int prev_which_scrollbars[3]; |
| 669 | 3329 |
| 7 | 3330 /* |
| 3331 * Set which components are present. | |
| 685 | 3332 * If "oldval" is not NULL, "oldval" is the previous value, the new value is |
| 7 | 3333 * in p_go. |
| 3334 */ | |
| 3335 void | |
| 3336 gui_init_which_components(oldval) | |
| 1887 | 3337 char_u *oldval UNUSED; |
| 7 | 3338 { |
| 3339 #ifdef FEAT_MENU | |
| 3340 static int prev_menu_is_active = -1; | |
| 3341 #endif | |
| 3342 #ifdef FEAT_TOOLBAR | |
| 3343 static int prev_toolbar = -1; | |
| 3344 int using_toolbar = FALSE; | |
| 3345 #endif | |
| 685 | 3346 #ifdef FEAT_GUI_TABLINE |
| 3347 int using_tabline; | |
| 3348 #endif | |
| 7 | 3349 #ifdef FEAT_FOOTER |
| 3350 static int prev_footer = -1; | |
| 3351 int using_footer = FALSE; | |
| 3352 #endif | |
| 3353 #if defined(FEAT_MENU) && !defined(WIN16) | |
| 3354 static int prev_tearoff = -1; | |
| 3355 int using_tearoff = FALSE; | |
| 3356 #endif | |
| 3357 | |
| 3358 char_u *p; | |
| 3359 int i; | |
| 3360 #ifdef FEAT_MENU | |
| 3361 int grey_old, grey_new; | |
| 3362 char_u *temp; | |
| 3363 #endif | |
| 3364 win_T *wp; | |
| 3365 int need_set_size; | |
| 3366 int fix_size; | |
| 3367 | |
| 3368 #ifdef FEAT_MENU | |
| 3369 if (oldval != NULL && gui.in_use) | |
| 3370 { | |
| 3371 /* | |
| 3372 * Check if the menu's go from grey to non-grey or vise versa. | |
| 3373 */ | |
| 3374 grey_old = (vim_strchr(oldval, GO_GREY) != NULL); | |
| 3375 grey_new = (vim_strchr(p_go, GO_GREY) != NULL); | |
| 3376 if (grey_old != grey_new) | |
| 3377 { | |
| 3378 temp = p_go; | |
| 3379 p_go = oldval; | |
| 3380 gui_update_menus(MENU_ALL_MODES); | |
| 3381 p_go = temp; | |
| 3382 } | |
| 3383 } | |
| 3384 gui.menu_is_active = FALSE; | |
| 3385 #endif | |
| 3386 | |
| 3387 for (i = 0; i < 3; i++) | |
| 3388 gui.which_scrollbars[i] = FALSE; | |
| 3389 for (p = p_go; *p; p++) | |
| 3390 switch (*p) | |
| 3391 { | |
| 3392 case GO_LEFT: | |
| 3393 gui.which_scrollbars[SBAR_LEFT] = TRUE; | |
| 3394 break; | |
| 3395 case GO_RIGHT: | |
| 3396 gui.which_scrollbars[SBAR_RIGHT] = TRUE; | |
| 3397 break; | |
| 3398 #ifdef FEAT_VERTSPLIT | |
| 3399 case GO_VLEFT: | |
| 3400 if (win_hasvertsplit()) | |
| 3401 gui.which_scrollbars[SBAR_LEFT] = TRUE; | |
| 3402 break; | |
| 3403 case GO_VRIGHT: | |
| 3404 if (win_hasvertsplit()) | |
| 3405 gui.which_scrollbars[SBAR_RIGHT] = TRUE; | |
| 3406 break; | |
| 3407 #endif | |
| 3408 case GO_BOT: | |
| 3409 gui.which_scrollbars[SBAR_BOTTOM] = TRUE; | |
| 3410 break; | |
| 3411 #ifdef FEAT_MENU | |
| 3412 case GO_MENUS: | |
| 3413 gui.menu_is_active = TRUE; | |
| 3414 break; | |
| 3415 #endif | |
| 3416 case GO_GREY: | |
| 3417 /* make menu's have grey items, ignored here */ | |
| 3418 break; | |
| 3419 #ifdef FEAT_TOOLBAR | |
| 3420 case GO_TOOLBAR: | |
| 3421 using_toolbar = TRUE; | |
| 3422 break; | |
| 3423 #endif | |
| 3424 #ifdef FEAT_FOOTER | |
| 3425 case GO_FOOTER: | |
| 3426 using_footer = TRUE; | |
| 3427 break; | |
| 3428 #endif | |
| 3429 case GO_TEAROFF: | |
| 3430 #if defined(FEAT_MENU) && !defined(WIN16) | |
| 3431 using_tearoff = TRUE; | |
| 3432 #endif | |
| 3433 break; | |
| 3434 default: | |
| 3435 /* Ignore options that are not supported */ | |
| 3436 break; | |
| 3437 } | |
| 685 | 3438 |
| 7 | 3439 if (gui.in_use) |
| 3440 { | |
| 811 | 3441 need_set_size = 0; |
| 7 | 3442 fix_size = FALSE; |
| 685 | 3443 |
| 3444 #ifdef FEAT_GUI_TABLINE | |
| 687 | 3445 /* Update the GUI tab line, it may appear or disappear. This may |
| 3446 * cause the non-GUI tab line to disappear or appear. */ | |
| 685 | 3447 using_tabline = gui_has_tabline(); |
| 706 | 3448 if (!gui_mch_showing_tabline() != !using_tabline) |
| 685 | 3449 { |
| 797 | 3450 /* We don't want a resize event change "Rows" here, save and |
| 3451 * restore it. Resizing is handled below. */ | |
| 3452 i = Rows; | |
| 685 | 3453 gui_update_tabline(); |
| 797 | 3454 Rows = i; |
| 1767 | 3455 need_set_size |= RESIZE_VERT; |
| 685 | 3456 if (using_tabline) |
| 3457 fix_size = TRUE; | |
| 3458 if (!gui_use_tabline()) | |
| 3459 redraw_tabline = TRUE; /* may draw non-GUI tab line */ | |
| 3460 } | |
| 3461 #endif | |
| 3462 | |
| 7 | 3463 for (i = 0; i < 3; i++) |
| 3464 { | |
| 811 | 3465 /* The scrollbar needs to be updated when it is shown/unshown and |
| 3466 * when switching tab pages. But the size only changes when it's | |
| 3467 * shown/unshown. Thus we need two places to remember whether a | |
| 3468 * scrollbar is there or not. */ | |
| 3469 if (gui.which_scrollbars[i] != prev_which_scrollbars[i] | |
| 788 | 3470 #ifdef FEAT_WINDOWS |
| 811 | 3471 || gui.which_scrollbars[i] |
| 3472 != curtab->tp_prev_which_scrollbars[i] | |
| 788 | 3473 #endif |
| 3474 ) | |
| 7 | 3475 { |
| 3476 if (i == SBAR_BOTTOM) | |
| 3477 gui_mch_enable_scrollbar(&gui.bottom_sbar, | |
| 3478 gui.which_scrollbars[i]); | |
| 3479 else | |
| 3480 { | |
| 3481 FOR_ALL_WINDOWS(wp) | |
| 3482 { | |
| 3483 gui_do_scrollbar(wp, i, gui.which_scrollbars[i]); | |
| 3484 } | |
| 3485 } | |
| 811 | 3486 if (gui.which_scrollbars[i] != prev_which_scrollbars[i]) |
| 3487 { | |
| 3488 if (i == SBAR_BOTTOM) | |
| 1767 | 3489 need_set_size |= RESIZE_VERT; |
| 811 | 3490 else |
| 1767 | 3491 need_set_size |= RESIZE_HOR; |
| 811 | 3492 if (gui.which_scrollbars[i]) |
| 3493 fix_size = TRUE; | |
| 3494 } | |
| 7 | 3495 } |
| 788 | 3496 #ifdef FEAT_WINDOWS |
| 811 | 3497 curtab->tp_prev_which_scrollbars[i] = gui.which_scrollbars[i]; |
| 788 | 3498 #endif |
| 811 | 3499 prev_which_scrollbars[i] = gui.which_scrollbars[i]; |
| 7 | 3500 } |
| 3501 | |
| 3502 #ifdef FEAT_MENU | |
| 3503 if (gui.menu_is_active != prev_menu_is_active) | |
| 3504 { | |
| 3505 /* We don't want a resize event change "Rows" here, save and | |
| 3506 * restore it. Resizing is handled below. */ | |
| 3507 i = Rows; | |
| 3508 gui_mch_enable_menu(gui.menu_is_active); | |
| 3509 Rows = i; | |
| 3510 prev_menu_is_active = gui.menu_is_active; | |
| 1767 | 3511 need_set_size |= RESIZE_VERT; |
| 7 | 3512 if (gui.menu_is_active) |
| 3513 fix_size = TRUE; | |
| 3514 } | |
| 3515 #endif | |
| 3516 | |
| 3517 #ifdef FEAT_TOOLBAR | |
| 3518 if (using_toolbar != prev_toolbar) | |
| 3519 { | |
| 3520 gui_mch_show_toolbar(using_toolbar); | |
| 3521 prev_toolbar = using_toolbar; | |
| 1767 | 3522 need_set_size |= RESIZE_VERT; |
| 7 | 3523 if (using_toolbar) |
| 3524 fix_size = TRUE; | |
| 3525 } | |
| 3526 #endif | |
| 3527 #ifdef FEAT_FOOTER | |
| 3528 if (using_footer != prev_footer) | |
| 3529 { | |
| 3530 gui_mch_enable_footer(using_footer); | |
| 3531 prev_footer = using_footer; | |
| 1767 | 3532 need_set_size |= RESIZE_VERT; |
| 7 | 3533 if (using_footer) |
| 3534 fix_size = TRUE; | |
| 3535 } | |
| 3536 #endif | |
| 3537 #if defined(FEAT_MENU) && !defined(WIN16) && !(defined(WIN3264) && !defined(FEAT_TEAROFF)) | |
| 3538 if (using_tearoff != prev_tearoff) | |
| 3539 { | |
| 3540 gui_mch_toggle_tearoffs(using_tearoff); | |
| 3541 prev_tearoff = using_tearoff; | |
| 3542 } | |
| 3543 #endif | |
| 1767 | 3544 if (need_set_size != 0) |
| 276 | 3545 { |
| 3546 #ifdef FEAT_GUI_GTK | |
| 1767 | 3547 long prev_Columns = Columns; |
| 3548 long prev_Rows = Rows; | |
| 276 | 3549 #endif |
| 7 | 3550 /* Adjust the size of the window to make the text area keep the |
| 3551 * same size and to avoid that part of our window is off-screen | |
| 3552 * and a scrollbar can't be used, for example. */ | |
| 811 | 3553 gui_set_shellsize(FALSE, fix_size, need_set_size); |
| 276 | 3554 |
| 3555 #ifdef FEAT_GUI_GTK | |
| 3556 /* GTK has the annoying habit of sending us resize events when | |
| 3557 * changing the window size ourselves. This mostly happens when | |
| 3558 * waiting for a character to arrive, quite unpredictably, and may | |
| 3559 * change Columns and Rows when we don't want it. Wait for a | |
| 3560 * character here to avoid this effect. | |
| 3561 * If you remove this, please test this command for resizing | |
| 292 | 3562 * effects (with optional left scrollbar): ":vsp|q|vsp|q|vsp|q". |
| 687 | 3563 * Don't do this while starting up though. |
| 1767 | 3564 * Don't change Rows when adding menu/toolbar/tabline. |
| 3565 * Don't change Columns when adding vertical toolbar. */ | |
| 3566 if (!gui.starting && need_set_size != (RESIZE_VERT | RESIZE_HOR)) | |
| 287 | 3567 (void)char_avail(); |
| 1767 | 3568 if ((need_set_size & RESIZE_VERT) == 0) |
| 3569 Rows = prev_Rows; | |
| 3570 if ((need_set_size & RESIZE_HOR) == 0) | |
| 3571 Columns = prev_Columns; | |
| 276 | 3572 #endif |
| 3573 } | |
| 687 | 3574 #ifdef FEAT_WINDOWS |
| 3575 /* When the console tabline appears or disappears the window positions | |
| 3576 * change. */ | |
| 3577 if (firstwin->w_winrow != tabline_height()) | |
| 3578 shell_new_rows(); /* recompute window positions and heights */ | |
| 3579 #endif | |
| 7 | 3580 } |
| 3581 } | |
| 3582 | |
| 685 | 3583 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
| 3584 /* | |
| 3585 * Return TRUE if the GUI is taking care of the tabline. | |
| 3586 * It may still be hidden if 'showtabline' is zero. | |
| 3587 */ | |
| 3588 int | |
| 3589 gui_use_tabline() | |
| 3590 { | |
| 3591 return gui.in_use && vim_strchr(p_go, GO_TABLINE) != NULL; | |
| 3592 } | |
| 3593 | |
| 3594 /* | |
| 3595 * Return TRUE if the GUI is showing the tabline. | |
| 3596 * This uses 'showtabline'. | |
| 3597 */ | |
| 3598 static int | |
| 3599 gui_has_tabline() | |
| 3600 { | |
| 3601 if (!gui_use_tabline() | |
| 3602 || p_stal == 0 | |
| 3603 || (p_stal == 1 && first_tabpage->tp_next == NULL)) | |
| 3604 return FALSE; | |
| 3605 return TRUE; | |
| 3606 } | |
| 3607 | |
| 3608 /* | |
| 3609 * Update the tabline. | |
| 3610 * This may display/undisplay the tabline and update the labels. | |
| 3611 */ | |
| 3612 void | |
| 3613 gui_update_tabline() | |
| 3614 { | |
| 3615 int showit = gui_has_tabline(); | |
| 797 | 3616 int shown = gui_mch_showing_tabline(); |
| 685 | 3617 |
| 3618 if (!gui.starting && starting == 0) | |
| 3619 { | |
| 848 | 3620 /* Updating the tabline uses direct GUI commands, flush |
| 3621 * outstanding instructions first. (esp. clear screen) */ | |
| 3622 out_flush(); | |
| 3623 gui_mch_flush(); | |
| 3624 | |
| 797 | 3625 if (!showit != !shown) |
| 3626 gui_mch_show_tabline(showit); | |
| 685 | 3627 if (showit != 0) |
| 3628 gui_mch_update_tabline(); | |
| 797 | 3629 |
| 3630 /* When the tabs change from hidden to shown or from shown to | |
| 3631 * hidden the size of the text area should remain the same. */ | |
| 3632 if (!showit != !shown) | |
| 811 | 3633 gui_set_shellsize(FALSE, showit, RESIZE_VERT); |
| 685 | 3634 } |
| 3635 } | |
| 3636 | |
| 3637 /* | |
| 839 | 3638 * Get the label or tooltip for tab page "tp" into NameBuff[]. |
| 685 | 3639 */ |
| 3640 void | |
| 839 | 3641 get_tabline_label(tp, tooltip) |
| 685 | 3642 tabpage_T *tp; |
| 839 | 3643 int tooltip; /* TRUE: get tooltip */ |
| 685 | 3644 { |
| 3645 int modified = FALSE; | |
| 3646 char_u buf[40]; | |
| 3647 int wincount; | |
| 3648 win_T *wp; | |
| 857 | 3649 char_u **opt; |
| 839 | 3650 |
| 3651 /* Use 'guitablabel' or 'guitabtooltip' if it's set. */ | |
| 857 | 3652 opt = (tooltip ? &p_gtt : &p_gtl); |
| 3653 if (**opt != NUL) | |
| 685 | 3654 { |
| 687 | 3655 int use_sandbox = FALSE; |
| 3656 int save_called_emsg = called_emsg; | |
| 3657 char_u res[MAXPATHL]; | |
| 706 | 3658 tabpage_T *save_curtab; |
| 839 | 3659 char_u *opt_name = (char_u *)(tooltip ? "guitabtooltip" |
| 3660 : "guitablabel"); | |
| 687 | 3661 |
| 3662 called_emsg = FALSE; | |
| 3663 | |
| 3664 printer_page_num = tabpage_index(tp); | |
| 3665 # ifdef FEAT_EVAL | |
| 3666 set_vim_var_nr(VV_LNUM, printer_page_num); | |
| 839 | 3667 use_sandbox = was_set_insecurely(opt_name, 0); |
| 687 | 3668 # endif |
| 706 | 3669 /* It's almost as going to the tabpage, but without autocommands. */ |
| 3670 curtab->tp_firstwin = firstwin; | |
| 3671 curtab->tp_lastwin = lastwin; | |
| 3672 curtab->tp_curwin = curwin; | |
| 3673 save_curtab = curtab; | |
| 3674 curtab = tp; | |
| 3675 topframe = curtab->tp_topframe; | |
| 3676 firstwin = curtab->tp_firstwin; | |
| 3677 lastwin = curtab->tp_lastwin; | |
| 3678 curwin = curtab->tp_curwin; | |
| 3679 curbuf = curwin->w_buffer; | |
| 3680 | |
| 687 | 3681 /* Can't use NameBuff directly, build_stl_str_hl() uses it. */ |
| 857 | 3682 build_stl_str_hl(curwin, res, MAXPATHL, *opt, use_sandbox, |
| 706 | 3683 0, (int)Columns, NULL, NULL); |
| 687 | 3684 STRCPY(NameBuff, res); |
| 3685 | |
| 706 | 3686 /* Back to the original curtab. */ |
| 3687 curtab = save_curtab; | |
| 3688 topframe = curtab->tp_topframe; | |
| 3689 firstwin = curtab->tp_firstwin; | |
| 3690 lastwin = curtab->tp_lastwin; | |
| 3691 curwin = curtab->tp_curwin; | |
| 3692 curbuf = curwin->w_buffer; | |
| 3693 | |
| 687 | 3694 if (called_emsg) |
| 839 | 3695 set_string_option_direct(opt_name, -1, |
| 694 | 3696 (char_u *)"", OPT_FREE, SID_ERROR); |
| 687 | 3697 called_emsg |= save_called_emsg; |
| 3698 } | |
| 857 | 3699 |
| 3700 /* If 'guitablabel'/'guitabtooltip' is not set or the result is empty then | |
| 3701 * use a default label. */ | |
| 3702 if (**opt == NUL || *NameBuff == NUL) | |
| 687 | 3703 { |
| 819 | 3704 /* Get the buffer name into NameBuff[] and shorten it. */ |
| 687 | 3705 get_trans_bufname(tp == curtab ? curbuf : tp->tp_curwin->w_buffer); |
| 839 | 3706 if (!tooltip) |
| 3707 shorten_dir(NameBuff); | |
| 687 | 3708 |
| 3709 wp = (tp == curtab) ? firstwin : tp->tp_firstwin; | |
| 3710 for (wincount = 0; wp != NULL; wp = wp->w_next, ++wincount) | |
| 3711 if (bufIsChanged(wp->w_buffer)) | |
| 3712 modified = TRUE; | |
| 3713 if (modified || wincount > 1) | |
| 3714 { | |
| 3715 if (wincount > 1) | |
| 3716 vim_snprintf((char *)buf, sizeof(buf), "%d", wincount); | |
| 3717 else | |
| 3718 buf[0] = NUL; | |
| 3719 if (modified) | |
| 3720 STRCAT(buf, "+"); | |
| 3721 STRCAT(buf, " "); | |
| 1620 | 3722 STRMOVE(NameBuff + STRLEN(buf), NameBuff); |
| 687 | 3723 mch_memmove(NameBuff, buf, STRLEN(buf)); |
| 3724 } | |
| 685 | 3725 } |
| 3726 } | |
| 3727 | |
| 691 | 3728 /* |
| 3729 * Send the event for clicking to select tab page "nr". | |
| 3730 * Returns TRUE if it was done, FALSE when skipped because we are already at | |
| 838 | 3731 * that tab page or the cmdline window is open. |
| 691 | 3732 */ |
| 3733 int | |
| 3734 send_tabline_event(nr) | |
| 3735 int nr; | |
| 3736 { | |
| 3737 char_u string[3]; | |
| 3738 | |
| 3739 if (nr == tabpage_index(curtab)) | |
| 3740 return FALSE; | |
| 844 | 3741 |
| 3742 /* Don't put events in the input queue now. */ | |
| 3743 if (hold_gui_events | |
| 838 | 3744 # ifdef FEAT_CMDWIN |
| 844 | 3745 || cmdwin_type != 0 |
| 3746 # endif | |
| 3747 ) | |
| 838 | 3748 { |
| 3749 /* Set it back to the current tab page. */ | |
| 3750 gui_mch_set_curtab(tabpage_index(curtab)); | |
| 3751 return FALSE; | |
| 3752 } | |
| 844 | 3753 |
| 691 | 3754 string[0] = CSI; |
| 3755 string[1] = KS_TABLINE; | |
| 3756 string[2] = KE_FILLER; | |
| 3757 add_to_input_buf(string, 3); | |
| 3758 string[0] = nr; | |
| 3759 add_to_input_buf_csi(string, 1); | |
| 3760 return TRUE; | |
| 3761 } | |
| 3762 | |
| 824 | 3763 /* |
| 3764 * Send a tabline menu event | |
| 3765 */ | |
| 3766 void | |
| 3767 send_tabline_menu_event(tabidx, event) | |
| 3768 int tabidx; | |
| 3769 int event; | |
| 3770 { | |
| 3771 char_u string[3]; | |
| 3772 | |
| 844 | 3773 /* Don't put events in the input queue now. */ |
| 3774 if (hold_gui_events) | |
| 3775 return; | |
| 3776 | |
| 824 | 3777 string[0] = CSI; |
| 3778 string[1] = KS_TABMENU; | |
| 3779 string[2] = KE_FILLER; | |
| 3780 add_to_input_buf(string, 3); | |
| 3781 string[0] = tabidx; | |
| 3782 string[1] = (char_u)(long)event; | |
| 3783 add_to_input_buf_csi(string, 2); | |
| 3784 } | |
| 3785 | |
| 685 | 3786 #endif |
| 7 | 3787 |
| 3788 /* | |
| 3789 * Scrollbar stuff: | |
| 3790 */ | |
| 3791 | |
| 669 | 3792 #if defined(FEAT_WINDOWS) || defined(PROTO) |
| 3793 /* | |
| 3794 * Remove all scrollbars. Used before switching to another tab page. | |
| 3795 */ | |
| 3796 void | |
| 3797 gui_remove_scrollbars() | |
| 3798 { | |
| 3799 int i; | |
| 3800 win_T *wp; | |
| 3801 | |
| 3802 for (i = 0; i < 3; i++) | |
| 3803 { | |
| 3804 if (i == SBAR_BOTTOM) | |
| 3805 gui_mch_enable_scrollbar(&gui.bottom_sbar, FALSE); | |
| 3806 else | |
| 3807 { | |
| 3808 FOR_ALL_WINDOWS(wp) | |
| 3809 { | |
| 3810 gui_do_scrollbar(wp, i, FALSE); | |
| 3811 } | |
| 3812 } | |
| 788 | 3813 curtab->tp_prev_which_scrollbars[i] = -1; |
| 669 | 3814 } |
| 3815 } | |
| 3816 #endif | |
| 3817 | |
| 7 | 3818 void |
| 3819 gui_create_scrollbar(sb, type, wp) | |
| 3820 scrollbar_T *sb; | |
| 3821 int type; | |
| 3822 win_T *wp; | |
| 3823 { | |
| 3824 static int sbar_ident = 0; | |
| 3825 | |
| 3826 sb->ident = sbar_ident++; /* No check for too big, but would it happen? */ | |
| 3827 sb->wp = wp; | |
| 3828 sb->type = type; | |
| 3829 sb->value = 0; | |
| 3830 #ifdef FEAT_GUI_ATHENA | |
| 3831 sb->pixval = 0; | |
| 3832 #endif | |
| 3833 sb->size = 1; | |
| 3834 sb->max = 1; | |
| 3835 sb->top = 0; | |
| 3836 sb->height = 0; | |
| 3837 #ifdef FEAT_VERTSPLIT | |
| 3838 sb->width = 0; | |
| 3839 #endif | |
| 3840 sb->status_height = 0; | |
| 3841 gui_mch_create_scrollbar(sb, (wp == NULL) ? SBAR_HORIZ : SBAR_VERT); | |
| 3842 } | |
| 3843 | |
| 3844 /* | |
| 3845 * Find the scrollbar with the given index. | |
| 3846 */ | |
| 3847 scrollbar_T * | |
| 3848 gui_find_scrollbar(ident) | |
| 3849 long ident; | |
| 3850 { | |
| 3851 win_T *wp; | |
| 3852 | |
| 3853 if (gui.bottom_sbar.ident == ident) | |
| 3854 return &gui.bottom_sbar; | |
| 3855 FOR_ALL_WINDOWS(wp) | |
| 3856 { | |
| 3857 if (wp->w_scrollbars[SBAR_LEFT].ident == ident) | |
| 3858 return &wp->w_scrollbars[SBAR_LEFT]; | |
| 3859 if (wp->w_scrollbars[SBAR_RIGHT].ident == ident) | |
| 3860 return &wp->w_scrollbars[SBAR_RIGHT]; | |
| 3861 } | |
| 3862 return NULL; | |
| 3863 } | |
| 3864 | |
| 3865 /* | |
| 3866 * For most systems: Put a code in the input buffer for a dragged scrollbar. | |
| 3867 * | |
| 3868 * For Win32, Macintosh and GTK+ 2: | |
| 3869 * Scrollbars seem to grab focus and vim doesn't read the input queue until | |
| 3870 * you stop dragging the scrollbar. We get here each time the scrollbar is | |
| 3871 * dragged another pixel, but as far as the rest of vim goes, it thinks | |
| 3872 * we're just hanging in the call to DispatchMessage() in | |
| 3873 * process_message(). The DispatchMessage() call that hangs was passed a | |
| 3874 * mouse button click event in the scrollbar window. -- webb. | |
| 3875 * | |
| 3876 * Solution: Do the scrolling right here. But only when allowed. | |
| 3877 * Ignore the scrollbars while executing an external command or when there | |
| 3878 * are still characters to be processed. | |
| 3879 */ | |
| 3880 void | |
| 3881 gui_drag_scrollbar(sb, value, still_dragging) | |
| 3882 scrollbar_T *sb; | |
| 3883 long value; | |
| 3884 int still_dragging; | |
| 3885 { | |
| 3886 #ifdef FEAT_WINDOWS | |
| 3887 win_T *wp; | |
| 3888 #endif | |
| 3889 int sb_num; | |
| 3890 #ifdef USE_ON_FLY_SCROLL | |
| 3891 colnr_T old_leftcol = curwin->w_leftcol; | |
| 3892 # ifdef FEAT_SCROLLBIND | |
| 3893 linenr_T old_topline = curwin->w_topline; | |
| 3894 # endif | |
| 3895 # ifdef FEAT_DIFF | |
| 3896 int old_topfill = curwin->w_topfill; | |
| 3897 # endif | |
| 3898 #else | |
| 664 | 3899 char_u bytes[sizeof(long_u)]; |
| 7 | 3900 int byte_count; |
| 3901 #endif | |
| 3902 | |
| 3903 if (sb == NULL) | |
| 3904 return; | |
| 3905 | |
| 3906 /* Don't put events in the input queue now. */ | |
| 3907 if (hold_gui_events) | |
| 3908 return; | |
| 3909 | |
| 3910 #ifdef FEAT_CMDWIN | |
| 3911 if (cmdwin_type != 0 && sb->wp != curwin) | |
| 3912 return; | |
| 3913 #endif | |
| 3914 | |
| 3915 if (still_dragging) | |
| 3916 { | |
| 3917 if (sb->wp == NULL) | |
| 3918 gui.dragged_sb = SBAR_BOTTOM; | |
| 3919 else if (sb == &sb->wp->w_scrollbars[SBAR_LEFT]) | |
| 3920 gui.dragged_sb = SBAR_LEFT; | |
| 3921 else | |
| 3922 gui.dragged_sb = SBAR_RIGHT; | |
| 3923 gui.dragged_wp = sb->wp; | |
| 3924 } | |
| 3925 else | |
| 3926 { | |
| 3927 gui.dragged_sb = SBAR_NONE; | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
3928 #ifdef FEAT_GUI_GTK |
| 7 | 3929 /* Keep the "dragged_wp" value until after the scrolling, for when the |
| 4352 | 3930 * mouse button is released. GTK2 doesn't send the button-up event. */ |
| 7 | 3931 gui.dragged_wp = NULL; |
| 3932 #endif | |
| 3933 } | |
| 3934 | |
| 3935 /* Vertical sbar info is kept in the first sbar (the left one) */ | |
| 3936 if (sb->wp != NULL) | |
| 3937 sb = &sb->wp->w_scrollbars[0]; | |
| 3938 | |
| 3939 /* | |
| 3940 * Check validity of value | |
| 3941 */ | |
| 3942 if (value < 0) | |
| 3943 value = 0; | |
| 3944 #ifdef SCROLL_PAST_END | |
| 3945 else if (value > sb->max) | |
| 3946 value = sb->max; | |
| 3947 #else | |
| 3948 if (value > sb->max - sb->size + 1) | |
| 3949 value = sb->max - sb->size + 1; | |
| 3950 #endif | |
| 3951 | |
| 3952 sb->value = value; | |
| 3953 | |
| 3954 #ifdef USE_ON_FLY_SCROLL | |
| 1476 | 3955 /* When not allowed to do the scrolling right now, return. |
| 3956 * This also checked input_available(), but that causes the first click in | |
| 3957 * a scrollbar to be ignored when Vim doesn't have focus. */ | |
| 3958 if (dont_scroll) | |
| 7 | 3959 return; |
| 3960 #endif | |
| 973 | 3961 #ifdef FEAT_INS_EXPAND |
| 3962 /* Disallow scrolling the current window when the completion popup menu is | |
| 3963 * visible. */ | |
| 3964 if ((sb->wp == NULL || sb->wp == curwin) && pum_visible()) | |
| 3965 return; | |
| 3966 #endif | |
| 7 | 3967 |
| 3968 #ifdef FEAT_RIGHTLEFT | |
| 3969 if (sb->wp == NULL && curwin->w_p_rl) | |
| 3970 { | |
| 3971 value = sb->max + 1 - sb->size - value; | |
| 3972 if (value < 0) | |
| 3973 value = 0; | |
| 3974 } | |
| 3975 #endif | |
| 3976 | |
| 3977 if (sb->wp != NULL) /* vertical scrollbar */ | |
| 3978 { | |
| 3979 sb_num = 0; | |
| 3980 #ifdef FEAT_WINDOWS | |
| 3981 for (wp = firstwin; wp != sb->wp && wp != NULL; wp = wp->w_next) | |
| 3982 sb_num++; | |
| 3983 if (wp == NULL) | |
| 3984 return; | |
| 3985 #else | |
| 3986 if (sb->wp != curwin) | |
| 3987 return; | |
| 3988 #endif | |
| 3989 | |
| 3990 #ifdef USE_ON_FLY_SCROLL | |
| 3991 current_scrollbar = sb_num; | |
| 3992 scrollbar_value = value; | |
| 3993 if (State & NORMAL) | |
| 3994 { | |
| 3995 gui_do_scroll(); | |
| 3996 setcursor(); | |
| 3997 } | |
| 3998 else if (State & INSERT) | |
| 3999 { | |
| 4000 ins_scroll(); | |
| 4001 setcursor(); | |
| 4002 } | |
| 4003 else if (State & CMDLINE) | |
| 4004 { | |
| 4005 if (msg_scrolled == 0) | |
| 4006 { | |
| 4007 gui_do_scroll(); | |
| 4008 redrawcmdline(); | |
| 4009 } | |
| 4010 } | |
| 4011 # ifdef FEAT_FOLDING | |
| 4012 /* Value may have been changed for closed fold. */ | |
| 4013 sb->value = sb->wp->w_topline - 1; | |
| 4014 # endif | |
| 788 | 4015 |
| 4016 /* When dragging one scrollbar and there is another one at the other | |
| 4017 * side move the thumb of that one too. */ | |
| 4018 if (gui.which_scrollbars[SBAR_RIGHT] && gui.which_scrollbars[SBAR_LEFT]) | |
| 4019 gui_mch_set_scrollbar_thumb( | |
| 4020 &sb->wp->w_scrollbars[ | |
| 4021 sb == &sb->wp->w_scrollbars[SBAR_RIGHT] | |
| 4022 ? SBAR_LEFT : SBAR_RIGHT], | |
| 4023 sb->value, sb->size, sb->max); | |
| 4024 | |
| 7 | 4025 #else |
| 4026 bytes[0] = CSI; | |
| 4027 bytes[1] = KS_VER_SCROLLBAR; | |
| 4028 bytes[2] = KE_FILLER; | |
| 4029 bytes[3] = (char_u)sb_num; | |
| 4030 byte_count = 4; | |
| 4031 #endif | |
| 4032 } | |
| 4033 else | |
| 4034 { | |
| 4035 #ifdef USE_ON_FLY_SCROLL | |
| 4036 scrollbar_value = value; | |
| 4037 | |
| 4038 if (State & NORMAL) | |
|
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diff
changeset
|
4039 gui_do_horiz_scroll(scrollbar_value, FALSE); |
| 7 | 4040 else if (State & INSERT) |
| 4041 ins_horscroll(); | |
| 4042 else if (State & CMDLINE) | |
| 4043 { | |
| 540 | 4044 if (msg_scrolled == 0) |
| 7 | 4045 { |
|
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Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4046 gui_do_horiz_scroll(scrollbar_value, FALSE); |
| 7 | 4047 redrawcmdline(); |
| 4048 } | |
| 4049 } | |
| 4050 if (old_leftcol != curwin->w_leftcol) | |
| 4051 { | |
| 4052 updateWindow(curwin); /* update window, status and cmdline */ | |
| 4053 setcursor(); | |
| 4054 } | |
| 4055 #else | |
| 4056 bytes[0] = CSI; | |
| 4057 bytes[1] = KS_HOR_SCROLLBAR; | |
| 4058 bytes[2] = KE_FILLER; | |
| 4059 byte_count = 3; | |
| 4060 #endif | |
| 4061 } | |
| 4062 | |
| 4063 #ifdef USE_ON_FLY_SCROLL | |
| 4064 # ifdef FEAT_SCROLLBIND | |
| 4065 /* | |
| 4066 * synchronize other windows, as necessary according to 'scrollbind' | |
| 4067 */ | |
| 4068 if (curwin->w_p_scb | |
| 4069 && ((sb->wp == NULL && curwin->w_leftcol != old_leftcol) | |
| 4070 || (sb->wp == curwin && (curwin->w_topline != old_topline | |
| 4071 # ifdef FEAT_DIFF | |
| 4072 || curwin->w_topfill != old_topfill | |
| 4073 # endif | |
| 4074 )))) | |
| 4075 { | |
| 4076 do_check_scrollbind(TRUE); | |
| 4077 /* need to update the window right here */ | |
| 4078 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 4079 if (wp->w_redr_type > 0) | |
| 4080 updateWindow(wp); | |
| 4081 setcursor(); | |
| 4082 } | |
| 4083 # endif | |
| 4084 out_flush(); | |
| 4085 gui_update_cursor(FALSE, TRUE); | |
| 4086 #else | |
| 664 | 4087 add_to_input_buf(bytes, byte_count); |
| 4088 add_long_to_buf((long_u)value, bytes); | |
| 4089 add_to_input_buf_csi(bytes, sizeof(long_u)); | |
| 7 | 4090 #endif |
| 4091 } | |
| 4092 | |
| 4093 /* | |
| 4094 * Scrollbar stuff: | |
| 4095 */ | |
| 4096 | |
|
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diff
changeset
|
4097 #if defined(FEAT_AUTOCMD) || defined(FEAT_WINDOWS) || defined(PROTO) |
| 1906 | 4098 /* |
| 4099 * Called when something in the window layout has changed. | |
| 4100 */ | |
| 4101 void | |
| 4102 gui_may_update_scrollbars() | |
| 4103 { | |
| 4104 if (gui.in_use && starting == 0) | |
| 4105 { | |
| 4106 out_flush(); | |
| 4107 gui_init_which_components(NULL); | |
| 4108 gui_update_scrollbars(TRUE); | |
| 4109 } | |
| 4110 need_mouse_correct = TRUE; | |
| 4111 } | |
|
2237
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changeset
|
4112 #endif |
| 1906 | 4113 |
| 7 | 4114 void |
| 4115 gui_update_scrollbars(force) | |
| 4116 int force; /* Force all scrollbars to get updated */ | |
| 4117 { | |
| 4118 win_T *wp; | |
| 4119 scrollbar_T *sb; | |
| 4120 long val, size, max; /* need 32 bits here */ | |
| 4121 int which_sb; | |
| 4122 int h, y; | |
| 4123 #ifdef FEAT_VERTSPLIT | |
| 4124 static win_T *prev_curwin = NULL; | |
| 4125 #endif | |
| 4126 | |
| 4127 /* Update the horizontal scrollbar */ | |
| 4128 gui_update_horiz_scrollbar(force); | |
| 4129 | |
| 4130 #ifndef WIN3264 | |
| 4131 /* Return straight away if there is neither a left nor right scrollbar. | |
| 4132 * On MS-Windows this is required anyway for scrollwheel messages. */ | |
| 4133 if (!gui.which_scrollbars[SBAR_LEFT] && !gui.which_scrollbars[SBAR_RIGHT]) | |
| 4134 return; | |
| 4135 #endif | |
| 4136 | |
| 4137 /* | |
| 4138 * Don't want to update a scrollbar while we're dragging it. But if we | |
| 4139 * have both a left and right scrollbar, and we drag one of them, we still | |
| 4140 * need to update the other one. | |
| 4141 */ | |
| 674 | 4142 if (!force && (gui.dragged_sb == SBAR_LEFT || gui.dragged_sb == SBAR_RIGHT) |
| 4143 && gui.which_scrollbars[SBAR_LEFT] | |
| 4144 && gui.which_scrollbars[SBAR_RIGHT]) | |
| 7 | 4145 { |
| 4146 /* | |
| 4147 * If we have two scrollbars and one of them is being dragged, just | |
| 4148 * copy the scrollbar position from the dragged one to the other one. | |
| 4149 */ | |
| 4150 which_sb = SBAR_LEFT + SBAR_RIGHT - gui.dragged_sb; | |
| 4151 if (gui.dragged_wp != NULL) | |
| 4152 gui_mch_set_scrollbar_thumb( | |
| 4153 &gui.dragged_wp->w_scrollbars[which_sb], | |
| 4154 gui.dragged_wp->w_scrollbars[0].value, | |
| 4155 gui.dragged_wp->w_scrollbars[0].size, | |
| 4156 gui.dragged_wp->w_scrollbars[0].max); | |
| 4157 } | |
| 4158 | |
| 4159 /* avoid that moving components around generates events */ | |
| 4160 ++hold_gui_events; | |
| 4161 | |
| 4162 for (wp = firstwin; wp != NULL; wp = W_NEXT(wp)) | |
| 4163 { | |
| 4164 if (wp->w_buffer == NULL) /* just in case */ | |
| 4165 continue; | |
| 674 | 4166 /* Skip a scrollbar that is being dragged. */ |
| 4167 if (!force && (gui.dragged_sb == SBAR_LEFT | |
| 4168 || gui.dragged_sb == SBAR_RIGHT) | |
| 4169 && gui.dragged_wp == wp) | |
| 4170 continue; | |
| 4171 | |
| 7 | 4172 #ifdef SCROLL_PAST_END |
| 4173 max = wp->w_buffer->b_ml.ml_line_count - 1; | |
| 4174 #else | |
| 4175 max = wp->w_buffer->b_ml.ml_line_count + wp->w_height - 2; | |
| 4176 #endif | |
| 4177 if (max < 0) /* empty buffer */ | |
| 4178 max = 0; | |
| 4179 val = wp->w_topline - 1; | |
| 4180 size = wp->w_height; | |
| 4181 #ifdef SCROLL_PAST_END | |
| 4182 if (val > max) /* just in case */ | |
| 4183 val = max; | |
| 4184 #else | |
| 4185 if (size > max + 1) /* just in case */ | |
| 4186 size = max + 1; | |
| 4187 if (val > max - size + 1) | |
| 4188 val = max - size + 1; | |
| 4189 #endif | |
| 4190 if (val < 0) /* minimal value is 0 */ | |
| 4191 val = 0; | |
| 4192 | |
| 4193 /* | |
| 4194 * Scrollbar at index 0 (the left one) contains all the information. | |
| 4195 * It would be the same info for left and right so we just store it for | |
| 4196 * one of them. | |
| 4197 */ | |
| 4198 sb = &wp->w_scrollbars[0]; | |
| 4199 | |
| 4200 /* | |
| 4201 * Note: no check for valid w_botline. If it's not valid the | |
| 4202 * scrollbars will be updated later anyway. | |
| 4203 */ | |
| 4204 if (size < 1 || wp->w_botline - 2 > max) | |
| 4205 { | |
| 4206 /* | |
| 4207 * This can happen during changing files. Just don't update the | |
| 4208 * scrollbar for now. | |
| 4209 */ | |
| 4210 sb->height = 0; /* Force update next time */ | |
| 4211 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 4212 gui_do_scrollbar(wp, SBAR_LEFT, FALSE); | |
| 4213 if (gui.which_scrollbars[SBAR_RIGHT]) | |
| 4214 gui_do_scrollbar(wp, SBAR_RIGHT, FALSE); | |
| 4215 continue; | |
| 4216 } | |
| 4217 if (force || sb->height != wp->w_height | |
| 4218 #ifdef FEAT_WINDOWS | |
| 4219 || sb->top != wp->w_winrow | |
| 4220 || sb->status_height != wp->w_status_height | |
| 4221 # ifdef FEAT_VERTSPLIT | |
| 4222 || sb->width != wp->w_width | |
| 4223 || prev_curwin != curwin | |
| 4224 # endif | |
| 4225 #endif | |
| 4226 ) | |
| 4227 { | |
| 4228 /* Height, width or position of scrollbar has changed. For | |
| 4229 * vertical split: curwin changed. */ | |
| 4230 sb->height = wp->w_height; | |
| 4231 #ifdef FEAT_WINDOWS | |
| 4232 sb->top = wp->w_winrow; | |
| 4233 sb->status_height = wp->w_status_height; | |
| 4234 # ifdef FEAT_VERTSPLIT | |
| 4235 sb->width = wp->w_width; | |
| 4236 # endif | |
| 4237 #endif | |
| 4238 | |
| 4239 /* Calculate height and position in pixels */ | |
| 4240 h = (sb->height + sb->status_height) * gui.char_height; | |
| 4241 y = sb->top * gui.char_height + gui.border_offset; | |
| 4242 #if defined(FEAT_MENU) && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF) && !defined(FEAT_GUI_PHOTON) | |
| 4243 if (gui.menu_is_active) | |
| 4244 y += gui.menu_height; | |
| 4245 #endif | |
| 4246 | |
| 4247 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_ATHENA)) | |
| 4248 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 4249 # ifdef FEAT_GUI_ATHENA | |
| 4250 y += gui.toolbar_height; | |
| 4251 # else | |
| 4252 # ifdef FEAT_GUI_MSWIN | |
| 4253 y += TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT; | |
| 4254 # endif | |
| 4255 # endif | |
| 4256 #endif | |
| 4257 | |
| 810 | 4258 #if defined(FEAT_GUI_TABLINE) && defined(FEAT_GUI_MSWIN) |
| 4259 if (gui_has_tabline()) | |
| 843 | 4260 y += gui.tabline_height; |
| 810 | 4261 #endif |
| 4262 | |
| 7 | 4263 #ifdef FEAT_WINDOWS |
| 4264 if (wp->w_winrow == 0) | |
| 4265 #endif | |
| 4266 { | |
| 4267 /* Height of top scrollbar includes width of top border */ | |
| 4268 h += gui.border_offset; | |
| 4269 y -= gui.border_offset; | |
| 4270 } | |
| 4271 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 4272 { | |
| 4273 gui_mch_set_scrollbar_pos(&wp->w_scrollbars[SBAR_LEFT], | |
| 4274 gui.left_sbar_x, y, | |
| 4275 gui.scrollbar_width, h); | |
| 4276 gui_do_scrollbar(wp, SBAR_LEFT, TRUE); | |
| 4277 } | |
| 4278 if (gui.which_scrollbars[SBAR_RIGHT]) | |
| 4279 { | |
| 4280 gui_mch_set_scrollbar_pos(&wp->w_scrollbars[SBAR_RIGHT], | |
| 4281 gui.right_sbar_x, y, | |
| 4282 gui.scrollbar_width, h); | |
| 4283 gui_do_scrollbar(wp, SBAR_RIGHT, TRUE); | |
| 4284 } | |
| 4285 } | |
| 4286 | |
| 4287 /* Reduce the number of calls to gui_mch_set_scrollbar_thumb() by | |
| 4288 * checking if the thumb moved at least a pixel. Only do this for | |
| 4289 * Athena, most other GUIs require the update anyway to make the | |
| 4290 * arrows work. */ | |
| 4291 #ifdef FEAT_GUI_ATHENA | |
| 4292 if (max == 0) | |
| 4293 y = 0; | |
| 4294 else | |
| 4295 y = (val * (sb->height + 2) * gui.char_height + max / 2) / max; | |
| 4296 if (force || sb->pixval != y || sb->size != size || sb->max != max) | |
| 4297 #else | |
| 4298 if (force || sb->value != val || sb->size != size || sb->max != max) | |
| 4299 #endif | |
| 4300 { | |
| 4301 /* Thumb of scrollbar has moved */ | |
| 4302 sb->value = val; | |
| 4303 #ifdef FEAT_GUI_ATHENA | |
| 4304 sb->pixval = y; | |
| 4305 #endif | |
| 4306 sb->size = size; | |
| 4307 sb->max = max; | |
| 674 | 4308 if (gui.which_scrollbars[SBAR_LEFT] |
| 4309 && (gui.dragged_sb != SBAR_LEFT || gui.dragged_wp != wp)) | |
| 7 | 4310 gui_mch_set_scrollbar_thumb(&wp->w_scrollbars[SBAR_LEFT], |
| 4311 val, size, max); | |
| 4312 if (gui.which_scrollbars[SBAR_RIGHT] | |
| 674 | 4313 && (gui.dragged_sb != SBAR_RIGHT || gui.dragged_wp != wp)) |
| 7 | 4314 gui_mch_set_scrollbar_thumb(&wp->w_scrollbars[SBAR_RIGHT], |
| 4315 val, size, max); | |
| 4316 } | |
| 4317 } | |
| 4318 #ifdef FEAT_VERTSPLIT | |
| 4319 prev_curwin = curwin; | |
| 4320 #endif | |
| 4321 --hold_gui_events; | |
| 4322 } | |
| 4323 | |
| 4324 /* | |
| 4325 * Enable or disable a scrollbar. | |
| 4326 * Check for scrollbars for vertically split windows which are not enabled | |
| 4327 * sometimes. | |
| 4328 */ | |
| 4329 static void | |
| 4330 gui_do_scrollbar(wp, which, enable) | |
| 4331 win_T *wp; | |
| 4332 int which; /* SBAR_LEFT or SBAR_RIGHT */ | |
| 4333 int enable; /* TRUE to enable scrollbar */ | |
| 4334 { | |
| 4335 #ifdef FEAT_VERTSPLIT | |
| 4336 int midcol = curwin->w_wincol + curwin->w_width / 2; | |
| 4337 int has_midcol = (wp->w_wincol <= midcol | |
| 4338 && wp->w_wincol + wp->w_width >= midcol); | |
| 4339 | |
| 4340 /* Only enable scrollbars that contain the middle column of the current | |
| 4341 * window. */ | |
| 4342 if (gui.which_scrollbars[SBAR_RIGHT] != gui.which_scrollbars[SBAR_LEFT]) | |
| 4343 { | |
| 4344 /* Scrollbars only on one side. Don't enable scrollbars that don't | |
| 4345 * contain the middle column of the current window. */ | |
| 4346 if (!has_midcol) | |
| 4347 enable = FALSE; | |
| 4348 } | |
| 4349 else | |
| 4350 { | |
| 4351 /* Scrollbars on both sides. Don't enable scrollbars that neither | |
| 4352 * contain the middle column of the current window nor are on the far | |
| 4353 * side. */ | |
| 4354 if (midcol > Columns / 2) | |
| 4355 { | |
| 4356 if (which == SBAR_LEFT ? wp->w_wincol != 0 : !has_midcol) | |
| 4357 enable = FALSE; | |
| 4358 } | |
| 4359 else | |
| 4360 { | |
| 4361 if (which == SBAR_RIGHT ? wp->w_wincol + wp->w_width != Columns | |
| 4362 : !has_midcol) | |
| 4363 enable = FALSE; | |
| 4364 } | |
| 4365 } | |
| 4366 #endif | |
| 4367 gui_mch_enable_scrollbar(&wp->w_scrollbars[which], enable); | |
| 4368 } | |
| 4369 | |
| 4370 /* | |
| 4371 * Scroll a window according to the values set in the globals current_scrollbar | |
| 4372 * and scrollbar_value. Return TRUE if the cursor in the current window moved | |
| 4373 * or FALSE otherwise. | |
| 4374 */ | |
| 4375 int | |
| 4376 gui_do_scroll() | |
| 4377 { | |
| 4378 win_T *wp, *save_wp; | |
| 4379 int i; | |
| 4380 long nlines; | |
| 4381 pos_T old_cursor; | |
| 4382 linenr_T old_topline; | |
| 4383 #ifdef FEAT_DIFF | |
| 4384 int old_topfill; | |
| 4385 #endif | |
| 4386 | |
| 4387 for (wp = firstwin, i = 0; i < current_scrollbar; wp = W_NEXT(wp), i++) | |
| 4388 if (wp == NULL) | |
| 4389 break; | |
| 4390 if (wp == NULL) | |
| 4391 /* Couldn't find window */ | |
| 4392 return FALSE; | |
| 4393 | |
| 4394 /* | |
| 4395 * Compute number of lines to scroll. If zero, nothing to do. | |
| 4396 */ | |
| 4397 nlines = (long)scrollbar_value + 1 - (long)wp->w_topline; | |
| 4398 if (nlines == 0) | |
| 4399 return FALSE; | |
| 4400 | |
| 4401 save_wp = curwin; | |
| 4402 old_topline = wp->w_topline; | |
| 4403 #ifdef FEAT_DIFF | |
| 4404 old_topfill = wp->w_topfill; | |
| 4405 #endif | |
| 4406 old_cursor = wp->w_cursor; | |
| 4407 curwin = wp; | |
| 4408 curbuf = wp->w_buffer; | |
| 4409 if (nlines < 0) | |
| 4410 scrolldown(-nlines, gui.dragged_wp == NULL); | |
| 4411 else | |
| 4412 scrollup(nlines, gui.dragged_wp == NULL); | |
| 4413 /* Reset dragged_wp after using it. "dragged_sb" will have been reset for | |
| 4414 * the mouse-up event already, but we still want it to behave like when | |
| 4415 * dragging. But not the next click in an arrow. */ | |
| 4416 if (gui.dragged_sb == SBAR_NONE) | |
| 4417 gui.dragged_wp = NULL; | |
| 4418 | |
| 4419 if (old_topline != wp->w_topline | |
| 4420 #ifdef FEAT_DIFF | |
| 4421 || old_topfill != wp->w_topfill | |
| 4422 #endif | |
| 4423 ) | |
| 4424 { | |
| 4425 if (p_so != 0) | |
| 4426 { | |
| 4427 cursor_correct(); /* fix window for 'so' */ | |
| 4428 update_topline(); /* avoid up/down jump */ | |
| 4429 } | |
| 4430 if (old_cursor.lnum != wp->w_cursor.lnum) | |
| 4431 coladvance(wp->w_curswant); | |
| 4432 #ifdef FEAT_SCROLLBIND | |
| 4433 wp->w_scbind_pos = wp->w_topline; | |
| 4434 #endif | |
| 4435 } | |
| 4436 | |
| 519 | 4437 /* Make sure wp->w_leftcol and wp->w_skipcol are correct. */ |
| 4438 validate_cursor(); | |
| 4439 | |
| 7 | 4440 curwin = save_wp; |
| 4441 curbuf = save_wp->w_buffer; | |
| 4442 | |
| 4443 /* | |
| 4444 * Don't call updateWindow() when nothing has changed (it will overwrite | |
| 4445 * the status line!). | |
| 4446 */ | |
| 4447 if (old_topline != wp->w_topline | |
| 519 | 4448 || wp->w_redr_type != 0 |
| 7 | 4449 #ifdef FEAT_DIFF |
| 4450 || old_topfill != wp->w_topfill | |
| 4451 #endif | |
| 4452 ) | |
| 4453 { | |
| 1434 | 4454 int type = VALID; |
| 4455 | |
| 4456 #ifdef FEAT_INS_EXPAND | |
| 4457 if (pum_visible()) | |
| 4458 { | |
| 4459 type = NOT_VALID; | |
| 4460 wp->w_lines_valid = 0; | |
| 4461 } | |
| 4462 #endif | |
| 4463 /* Don't set must_redraw here, it may cause the popup menu to | |
| 4464 * disappear when losing focus after a scrollbar drag. */ | |
| 4465 if (wp->w_redr_type < type) | |
| 4466 wp->w_redr_type = type; | |
| 7 | 4467 updateWindow(wp); /* update window, status line, and cmdline */ |
| 4468 } | |
| 4469 | |
| 973 | 4470 #ifdef FEAT_INS_EXPAND |
| 4471 /* May need to redraw the popup menu. */ | |
| 4472 if (pum_visible()) | |
| 4473 pum_redraw(); | |
| 4474 #endif | |
| 4475 | |
| 7 | 4476 return (wp == curwin && !equalpos(curwin->w_cursor, old_cursor)); |
| 4477 } | |
| 4478 | |
| 4479 | |
| 4480 /* | |
| 4481 * Horizontal scrollbar stuff: | |
| 4482 */ | |
| 4483 | |
| 4484 /* | |
| 4485 * Return length of line "lnum" for horizontal scrolling. | |
| 4486 */ | |
| 4487 static colnr_T | |
| 4488 scroll_line_len(lnum) | |
| 4489 linenr_T lnum; | |
| 4490 { | |
| 4491 char_u *p; | |
| 4492 colnr_T col; | |
| 4493 int w; | |
| 4494 | |
| 4495 p = ml_get(lnum); | |
| 4496 col = 0; | |
| 4497 if (*p != NUL) | |
| 4498 for (;;) | |
| 4499 { | |
| 4500 w = chartabsize(p, col); | |
| 39 | 4501 mb_ptr_adv(p); |
| 7 | 4502 if (*p == NUL) /* don't count the last character */ |
| 4503 break; | |
| 4504 col += w; | |
| 4505 } | |
| 4506 return col; | |
| 4507 } | |
| 4508 | |
| 4509 /* Remember which line is currently the longest, so that we don't have to | |
| 4510 * search for it when scrolling horizontally. */ | |
| 4511 static linenr_T longest_lnum = 0; | |
| 4512 | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4513 /* |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4514 * 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
|
4515 * 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
|
4516 */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4517 static linenr_T |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4518 gui_find_longest_lnum() |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4519 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4520 linenr_T ret = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4521 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4522 /* 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
|
4523 * 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
|
4524 * postponed. */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4525 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
|
4526 && 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
|
4527 && 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
|
4528 && 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
|
4529 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4530 linenr_T lnum; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4531 colnr_T n; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4532 long max = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4533 |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4534 /* 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
|
4535 * 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
|
4536 * below. */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4537 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
|
4538 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4539 n = scroll_line_len(lnum); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4540 if (n > (colnr_T)max) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4541 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4542 max = n; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4543 ret = lnum; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4544 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4545 else if (n == (colnr_T)max |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4546 && 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
|
4547 < 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
|
4548 ret = lnum; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4549 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4550 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4551 else |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4552 /* Use cursor line only. */ |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4553 ret = curwin->w_cursor.lnum; |
|
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 return ret; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4556 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4557 |
| 7 | 4558 static void |
| 4559 gui_update_horiz_scrollbar(force) | |
| 4560 int force; | |
| 4561 { | |
| 4562 long value, size, max; /* need 32 bit ints here */ | |
| 4563 | |
| 4564 if (!gui.which_scrollbars[SBAR_BOTTOM]) | |
| 4565 return; | |
| 4566 | |
| 4567 if (!force && gui.dragged_sb == SBAR_BOTTOM) | |
| 4568 return; | |
| 4569 | |
| 4570 if (!force && curwin->w_p_wrap && gui.prev_wrap) | |
| 4571 return; | |
| 4572 | |
| 4573 /* | |
| 4574 * It is possible for the cursor to be invalid if we're in the middle of | |
| 4575 * something (like changing files). If so, don't do anything for now. | |
| 4576 */ | |
| 4577 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 4578 { | |
| 4579 gui.bottom_sbar.value = -1; | |
| 4580 return; | |
| 4581 } | |
| 4582 | |
| 4583 size = W_WIDTH(curwin); | |
| 4584 if (curwin->w_p_wrap) | |
| 4585 { | |
| 4586 value = 0; | |
| 4587 #ifdef SCROLL_PAST_END | |
| 4588 max = 0; | |
| 4589 #else | |
| 4590 max = W_WIDTH(curwin) - 1; | |
| 4591 #endif | |
| 4592 } | |
| 4593 else | |
| 4594 { | |
| 4595 value = curwin->w_leftcol; | |
| 4596 | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4597 longest_lnum = gui_find_longest_lnum(); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4598 max = scroll_line_len(longest_lnum); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4599 |
| 7 | 4600 #ifdef FEAT_VIRTUALEDIT |
| 4601 if (virtual_active()) | |
| 4602 { | |
| 4603 /* May move the cursor even further to the right. */ | |
| 4604 if (curwin->w_virtcol >= (colnr_T)max) | |
| 4605 max = curwin->w_virtcol; | |
| 4606 } | |
| 4607 #endif | |
| 4608 | |
| 4609 #ifndef SCROLL_PAST_END | |
| 4610 max += W_WIDTH(curwin) - 1; | |
| 4611 #endif | |
| 4612 /* 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
|
4613 * 'number' or 'relativenumber' is set (also for 'foldcolumn'). */ |
| 7 | 4614 size -= curwin_col_off(); |
| 4615 #ifndef SCROLL_PAST_END | |
| 4616 max -= curwin_col_off(); | |
| 4617 #endif | |
| 4618 } | |
| 4619 | |
| 4620 #ifndef SCROLL_PAST_END | |
| 4621 if (value > max - size + 1) | |
| 4622 value = max - size + 1; /* limit the value to allowable range */ | |
| 4623 #endif | |
| 4624 | |
| 4625 #ifdef FEAT_RIGHTLEFT | |
| 4626 if (curwin->w_p_rl) | |
| 4627 { | |
| 4628 value = max + 1 - size - value; | |
| 4629 if (value < 0) | |
| 4630 { | |
| 4631 size += value; | |
| 4632 value = 0; | |
| 4633 } | |
| 4634 } | |
| 4635 #endif | |
| 4636 if (!force && value == gui.bottom_sbar.value && size == gui.bottom_sbar.size | |
| 4637 && max == gui.bottom_sbar.max) | |
| 4638 return; | |
| 4639 | |
| 4640 gui.bottom_sbar.value = value; | |
| 4641 gui.bottom_sbar.size = size; | |
| 4642 gui.bottom_sbar.max = max; | |
| 4643 gui.prev_wrap = curwin->w_p_wrap; | |
| 4644 | |
| 4645 gui_mch_set_scrollbar_thumb(&gui.bottom_sbar, value, size, max); | |
| 4646 } | |
| 4647 | |
| 4648 /* | |
| 4649 * Do a horizontal scroll. Return TRUE if the cursor moved, FALSE otherwise. | |
| 4650 */ | |
| 4651 int | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4652 gui_do_horiz_scroll(leftcol, compute_longest_lnum) |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4653 long_u leftcol; |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4654 int compute_longest_lnum; |
| 7 | 4655 { |
| 4656 /* no wrapping, no scrolling */ | |
| 4657 if (curwin->w_p_wrap) | |
| 4658 return FALSE; | |
| 4659 | |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4660 if (curwin->w_leftcol == (colnr_T)leftcol) |
| 7 | 4661 return FALSE; |
| 4662 | |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4663 curwin->w_leftcol = (colnr_T)leftcol; |
| 7 | 4664 |
| 4665 /* 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
|
4666 * longest visible line. */ |
| 7 | 4667 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
|
4668 && !virtual_active() |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4669 && (colnr_T)leftcol > scroll_line_len(curwin->w_cursor.lnum)) |
| 7 | 4670 { |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4671 if (compute_longest_lnum) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4672 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4673 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
|
4674 curwin->w_cursor.col = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4675 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4676 /* 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
|
4677 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
|
4678 && longest_lnum < curwin->w_botline) |
| 7 | 4679 { |
| 4680 curwin->w_cursor.lnum = longest_lnum; | |
| 4681 curwin->w_cursor.col = 0; | |
| 4682 } | |
| 4683 } | |
| 4684 | |
| 4685 return leftcol_changed(); | |
| 4686 } | |
| 4687 | |
| 4688 /* | |
| 4689 * Check that none of the colors are the same as the background color | |
| 4690 */ | |
| 4691 void | |
| 4692 gui_check_colors() | |
| 4693 { | |
| 4694 if (gui.norm_pixel == gui.back_pixel || gui.norm_pixel == INVALCOLOR) | |
| 4695 { | |
| 4696 gui_set_bg_color((char_u *)"White"); | |
| 4697 if (gui.norm_pixel == gui.back_pixel || gui.norm_pixel == INVALCOLOR) | |
| 4698 gui_set_fg_color((char_u *)"Black"); | |
| 4699 } | |
| 4700 } | |
| 4701 | |
| 203 | 4702 static void |
| 7 | 4703 gui_set_fg_color(name) |
| 4704 char_u *name; | |
| 4705 { | |
| 4706 gui.norm_pixel = gui_get_color(name); | |
| 4707 hl_set_fg_color_name(vim_strsave(name)); | |
| 4708 } | |
| 4709 | |
| 203 | 4710 static void |
| 7 | 4711 gui_set_bg_color(name) |
| 4712 char_u *name; | |
| 4713 { | |
| 4714 gui.back_pixel = gui_get_color(name); | |
| 4715 hl_set_bg_color_name(vim_strsave(name)); | |
| 4716 } | |
| 4717 | |
| 4718 /* | |
| 4719 * Allocate a color by name. | |
| 4720 * Returns INVALCOLOR and gives an error message when failed. | |
| 4721 */ | |
| 4722 guicolor_T | |
| 4723 gui_get_color(name) | |
| 4724 char_u *name; | |
| 4725 { | |
| 4726 guicolor_T t; | |
| 4727 | |
| 4728 if (*name == NUL) | |
| 4729 return INVALCOLOR; | |
| 4730 t = gui_mch_get_color(name); | |
| 11 | 4731 |
| 7 | 4732 if (t == INVALCOLOR |
| 574 | 4733 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
| 7 | 4734 && gui.in_use |
| 4735 #endif | |
| 4736 ) | |
| 4737 EMSG2(_("E254: Cannot allocate color %s"), name); | |
| 4738 return t; | |
| 4739 } | |
| 4740 | |
| 4741 /* | |
| 4742 * Return the grey value of a color (range 0-255). | |
| 4743 */ | |
| 4744 int | |
| 4745 gui_get_lightness(pixel) | |
| 4746 guicolor_T pixel; | |
| 4747 { | |
| 4748 long_u rgb = gui_mch_get_rgb(pixel); | |
| 4749 | |
| 835 | 4750 return (int)( (((rgb >> 16) & 0xff) * 299) |
| 856 | 4751 + (((rgb >> 8) & 0xff) * 587) |
| 4752 + ((rgb & 0xff) * 114)) / 1000; | |
| 7 | 4753 } |
| 4754 | |
| 4755 #if defined(FEAT_GUI_X11) || defined(PROTO) | |
| 4756 void | |
| 4757 gui_new_scrollbar_colors() | |
| 4758 { | |
| 4759 win_T *wp; | |
| 4760 | |
| 4761 /* Nothing to do if GUI hasn't started yet. */ | |
| 4762 if (!gui.in_use) | |
| 4763 return; | |
| 4764 | |
| 4765 FOR_ALL_WINDOWS(wp) | |
| 4766 { | |
| 4767 gui_mch_set_scrollbar_colors(&(wp->w_scrollbars[SBAR_LEFT])); | |
| 4768 gui_mch_set_scrollbar_colors(&(wp->w_scrollbars[SBAR_RIGHT])); | |
| 4769 } | |
| 4770 gui_mch_set_scrollbar_colors(&gui.bottom_sbar); | |
| 4771 } | |
| 4772 #endif | |
| 4773 | |
| 4774 /* | |
| 4775 * Call this when focus has changed. | |
| 4776 */ | |
| 4777 void | |
| 4778 gui_focus_change(in_focus) | |
| 4779 int in_focus; | |
| 4780 { | |
| 4781 /* | |
| 4782 * Skip this code to avoid drawing the cursor when debugging and switching | |
| 4783 * between the debugger window and gvim. | |
| 4784 */ | |
| 4785 #if 1 | |
| 4786 gui.in_focus = in_focus; | |
| 4787 out_flush(); /* make sure output has been written */ | |
| 4788 gui_update_cursor(TRUE, FALSE); | |
| 4789 | |
| 4790 # ifdef FEAT_XIM | |
| 4791 xim_set_focus(in_focus); | |
| 4792 # endif | |
| 4793 | |
| 1380 | 4794 /* Put events in the input queue only when allowed. |
| 4795 * ui_focus_change() isn't called directly, because it invokes | |
| 4796 * autocommands and that must not happen asynchronously. */ | |
| 4797 if (!hold_gui_events) | |
| 4798 { | |
| 4799 char_u bytes[3]; | |
| 4800 | |
| 4801 bytes[0] = CSI; | |
| 4802 bytes[1] = KS_EXTRA; | |
| 4803 bytes[2] = in_focus ? (int)KE_FOCUSGAINED : (int)KE_FOCUSLOST; | |
| 4804 add_to_input_buf(bytes, 3); | |
| 4805 } | |
| 7 | 4806 #endif |
| 4807 } | |
| 4808 | |
| 4809 /* | |
| 4810 * Called when the mouse moved (but not when dragging). | |
| 4811 */ | |
| 4812 void | |
| 4813 gui_mouse_moved(x, y) | |
| 4814 int x; | |
| 4815 int y; | |
| 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 #ifdef FEAT_WINDOWS |
| 4848 /* Ignore position in the tab pages line. */ | |
| 4849 if (Y_2_ROW(y) < tabline_height()) | |
| 4850 return; | |
| 4851 #endif | |
| 4852 | |
| 7 | 4853 /* |
| 4854 * format a mouse click on status line input | |
| 4855 * ala gui_send_mouse_event(0, x, y, 0, 0); | |
| 261 | 4856 * Trick: Use a column number -1, so that get_pseudo_mouse_code() will |
| 4857 * generate a K_LEFTMOUSE_NM key code. | |
| 7 | 4858 */ |
| 4859 if (finish_op) | |
| 4860 { | |
| 4861 /* abort the current operator first */ | |
| 4862 st[0] = ESC; | |
| 4863 add_to_input_buf(st, 1); | |
| 4864 } | |
| 4865 st[0] = CSI; | |
| 4866 st[1] = KS_MOUSE; | |
| 4867 st[2] = KE_FILLER; | |
| 4868 st[3] = (char_u)MOUSE_LEFT; | |
| 4869 fill_mouse_coord(st + 4, | |
| 4870 #ifdef FEAT_VERTSPLIT | |
| 261 | 4871 wp->w_wincol == 0 ? -1 : wp->w_wincol + MOUSE_COLOFF, |
| 7 | 4872 #else |
| 4873 -1, | |
| 4874 #endif | |
| 4875 wp->w_height + W_WINROW(wp)); | |
| 4876 | |
| 4877 add_to_input_buf(st, 8); | |
| 4878 st[3] = (char_u)MOUSE_RELEASE; | |
| 4879 add_to_input_buf(st, 8); | |
| 4880 #ifdef FEAT_GUI_GTK | |
| 4881 /* Need to wake up the main loop */ | |
| 4882 if (gtk_main_level() > 0) | |
| 4883 gtk_main_quit(); | |
| 4884 #endif | |
| 4885 } | |
| 4886 } | |
| 4887 | |
| 4888 /* | |
| 4889 * Called when mouse should be moved to window with focus. | |
| 4890 */ | |
| 4891 void | |
| 4892 gui_mouse_correct() | |
| 4893 { | |
| 4894 int x, y; | |
| 4895 win_T *wp = NULL; | |
| 4896 | |
| 4897 need_mouse_correct = FALSE; | |
| 87 | 4898 |
| 4899 if (!(gui.in_use && p_mousef)) | |
| 4900 return; | |
| 4901 | |
| 4902 gui_mch_getmouse(&x, &y); | |
| 4903 /* Don't move the mouse when it's left or right of the Vim window */ | |
| 4904 if (x < 0 || x > Columns * gui.char_width) | |
| 4905 return; | |
| 877 | 4906 if (y >= 0 |
| 859 | 4907 # ifdef FEAT_WINDOWS |
| 877 | 4908 && Y_2_ROW(y) >= tabline_height() |
| 859 | 4909 # endif |
| 877 | 4910 ) |
| 87 | 4911 wp = xy2win(x, y); |
| 4912 if (wp != curwin && wp != NULL) /* If in other than current window */ | |
| 7 | 4913 { |
| 87 | 4914 validate_cline_row(); |
| 4915 gui_mch_setmouse((int)W_ENDCOL(curwin) * gui.char_width - 3, | |
| 4916 (W_WINROW(curwin) + curwin->w_wrow) * gui.char_height | |
| 7 | 4917 + (gui.char_height) / 2); |
| 4918 } | |
| 4919 } | |
| 4920 | |
| 4921 /* | |
| 4922 * Find window where the mouse pointer "y" coordinate is in. | |
| 4923 */ | |
| 4924 static win_T * | |
| 4925 xy2win(x, y) | |
| 1887 | 4926 int x UNUSED; |
| 4927 int y UNUSED; | |
| 7 | 4928 { |
| 4929 #ifdef FEAT_WINDOWS | |
| 4930 int row; | |
| 4931 int col; | |
| 4932 win_T *wp; | |
| 4933 | |
| 4934 row = Y_2_ROW(y); | |
| 4935 col = X_2_COL(x); | |
| 4936 if (row < 0 || col < 0) /* before first window */ | |
| 4937 return NULL; | |
| 4938 wp = mouse_find_win(&row, &col); | |
| 4939 # ifdef FEAT_MOUSESHAPE | |
| 4940 if (State == HITRETURN || State == ASKMORE) | |
| 4941 { | |
| 4942 if (Y_2_ROW(y) >= msg_row) | |
| 4943 update_mouseshape(SHAPE_IDX_MOREL); | |
| 4944 else | |
| 4945 update_mouseshape(SHAPE_IDX_MORE); | |
| 4946 } | |
| 4947 else if (row > wp->w_height) /* below status line */ | |
| 4948 update_mouseshape(SHAPE_IDX_CLINE); | |
| 4949 # ifdef FEAT_VERTSPLIT | |
| 4950 else if (!(State & CMDLINE) && W_VSEP_WIDTH(wp) > 0 && col == wp->w_width | |
| 819 | 4951 && (row != wp->w_height || !stl_connected(wp)) && msg_scrolled == 0) |
| 7 | 4952 update_mouseshape(SHAPE_IDX_VSEP); |
| 4953 # endif | |
| 4954 else if (!(State & CMDLINE) && W_STATUS_HEIGHT(wp) > 0 | |
| 819 | 4955 && row == wp->w_height && msg_scrolled == 0) |
| 7 | 4956 update_mouseshape(SHAPE_IDX_STATUS); |
| 4957 else | |
| 4958 update_mouseshape(-2); | |
| 4959 # endif | |
| 4960 return wp; | |
| 4961 #else | |
| 4962 return firstwin; | |
| 4963 #endif | |
| 4964 } | |
| 4965 | |
| 4966 /* | |
| 4967 * ":gui" and ":gvim": Change from the terminal version to the GUI version. | |
| 4968 * File names may be given to redefine the args list. | |
| 4969 */ | |
| 4970 void | |
| 4971 ex_gui(eap) | |
| 4972 exarg_T *eap; | |
| 4973 { | |
| 4974 char_u *arg = eap->arg; | |
| 4975 | |
| 4976 /* | |
| 4977 * Check for "-f" argument: foreground, don't fork. | |
| 4978 * Also don't fork when started with "gvim -f". | |
| 4979 * Do fork when using "gui -b". | |
| 4980 */ | |
| 4981 if (arg[0] == '-' | |
| 4982 && (arg[1] == 'f' || arg[1] == 'b') | |
| 4983 && (arg[2] == NUL || vim_iswhite(arg[2]))) | |
| 4984 { | |
| 4985 gui.dofork = (arg[1] == 'b'); | |
| 4986 eap->arg = skipwhite(eap->arg + 2); | |
| 4987 } | |
| 4988 if (!gui.in_use) | |
| 4989 { | |
| 4990 /* Clear the command. Needed for when forking+exiting, to avoid part | |
| 4991 * of the argument ending up after the shell prompt. */ | |
| 4992 msg_clr_eos_force(); | |
| 4993 gui_start(); | |
|
2209
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Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
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2208
diff
changeset
|
4994 #ifdef FEAT_NETBEANS_INTG |
| 2210 | 4995 netbeans_gui_register(); |
|
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diff
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|
4996 #endif |
| 7 | 4997 } |
| 4998 if (!ends_excmd(*eap->arg)) | |
| 4999 ex_next(eap); | |
| 5000 } | |
| 5001 | |
| 5002 #if ((defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32) \ | |
| 574 | 5003 || defined(FEAT_GUI_PHOTON)) && defined(FEAT_TOOLBAR)) || defined(PROTO) |
| 7 | 5004 /* |
| 5005 * This is shared between Athena, Motif and GTK. | |
| 5006 */ | |
| 236 | 5007 static void gfp_setname __ARGS((char_u *fname, void *cookie)); |
| 7 | 5008 |
| 5009 /* | |
| 5010 * Callback function for do_in_runtimepath(). | |
| 5011 */ | |
| 5012 static void | |
| 236 | 5013 gfp_setname(fname, cookie) |
| 7 | 5014 char_u *fname; |
| 236 | 5015 void *cookie; |
| 7 | 5016 { |
| 236 | 5017 char_u *gfp_buffer = cookie; |
| 5018 | |
| 7 | 5019 if (STRLEN(fname) >= MAXPATHL) |
| 5020 *gfp_buffer = NUL; | |
| 5021 else | |
| 5022 STRCPY(gfp_buffer, fname); | |
| 5023 } | |
| 5024 | |
| 5025 /* | |
| 5026 * Find the path of bitmap "name" with extension "ext" in 'runtimepath'. | |
| 5027 * Return FAIL for failure and OK if buffer[MAXPATHL] contains the result. | |
| 5028 */ | |
| 5029 int | |
| 5030 gui_find_bitmap(name, buffer, ext) | |
| 5031 char_u *name; | |
| 5032 char_u *buffer; | |
| 5033 char *ext; | |
| 5034 { | |
| 5035 if (STRLEN(name) > MAXPATHL - 14) | |
| 5036 return FAIL; | |
| 273 | 5037 vim_snprintf((char *)buffer, MAXPATHL, "bitmaps/%s.%s", name, ext); |
| 236 | 5038 if (do_in_runtimepath(buffer, FALSE, gfp_setname, buffer) == FAIL |
| 5039 || *buffer == NUL) | |
| 7 | 5040 return FAIL; |
| 5041 return OK; | |
| 5042 } | |
| 5043 | |
|
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Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
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diff
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|
5044 # if !defined(FEAT_GUI_GTK) || defined(PROTO) |
| 7 | 5045 /* |
| 5046 * Given the name of the "icon=" argument, try finding the bitmap file for the | |
| 5047 * icon. If it is an absolute path name, use it as it is. Otherwise append | |
| 5048 * "ext" and search for it in 'runtimepath'. | |
| 5049 * The result is put in "buffer[MAXPATHL]". If something fails "buffer" | |
| 5050 * contains "name". | |
| 5051 */ | |
| 5052 void | |
| 5053 gui_find_iconfile(name, buffer, ext) | |
| 5054 char_u *name; | |
| 5055 char_u *buffer; | |
| 5056 char *ext; | |
| 5057 { | |
| 5058 char_u buf[MAXPATHL + 1]; | |
| 5059 | |
| 5060 expand_env(name, buffer, MAXPATHL); | |
| 5061 if (!mch_isFullName(buffer) && gui_find_bitmap(buffer, buf, ext) == OK) | |
| 5062 STRCPY(buffer, buf); | |
| 5063 } | |
| 5064 # endif | |
| 5065 #endif | |
| 5066 | |
| 574 | 5067 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) || defined(PROTO) |
| 7 | 5068 void |
| 5069 display_errors() | |
| 5070 { | |
| 5071 char_u *p; | |
| 5072 | |
| 5073 if (isatty(2)) | |
| 5074 fflush(stderr); | |
| 5075 else if (error_ga.ga_data != NULL) | |
| 5076 { | |
| 5077 /* avoid putting up a message box with blanks only */ | |
| 5078 for (p = (char_u *)error_ga.ga_data; *p != NUL; ++p) | |
| 5079 if (!isspace(*p)) | |
| 5080 { | |
| 5081 /* Truncate a very long message, it will go off-screen. */ | |
| 5082 if (STRLEN(p) > 2000) | |
| 5083 STRCPY(p + 2000 - 14, "...(truncated)"); | |
| 5084 (void)do_dialog(VIM_ERROR, (char_u *)_("Error"), | |
| 2684 | 5085 p, (char_u *)_("&Ok"), 1, NULL, FALSE); |
| 7 | 5086 break; |
| 5087 } | |
| 5088 ga_clear(&error_ga); | |
| 5089 } | |
| 5090 } | |
| 5091 #endif | |
| 5092 | |
| 5093 #if defined(NO_CONSOLE_INPUT) || defined(PROTO) | |
| 5094 /* | |
| 5095 * Return TRUE if still starting up and there is no place to enter text. | |
| 5096 * For GTK and X11 we check if stderr is not a tty, which means we were | |
| 5097 * (probably) started from the desktop. Also check stdin, "vim >& file" does | |
| 5098 * allow typing on stdin. | |
| 5099 */ | |
| 5100 int | |
| 5101 no_console_input() | |
| 5102 { | |
| 5103 return ((!gui.in_use || gui.starting) | |
| 5104 # ifndef NO_CONSOLE | |
| 5105 && !isatty(0) && !isatty(2) | |
| 5106 # endif | |
| 5107 ); | |
| 5108 } | |
| 5109 #endif | |
| 5110 | |
| 28 | 5111 #if defined(FIND_REPLACE_DIALOG) || defined(FEAT_SUN_WORKSHOP) \ |
| 1002 | 5112 || defined(NEED_GUI_UPDATE_SCREEN) \ |
| 28 | 5113 || defined(PROTO) |
| 7 | 5114 /* |
| 5115 * Update the current window and the screen. | |
| 5116 */ | |
| 5117 void | |
| 5118 gui_update_screen() | |
| 5119 { | |
|
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|
5120 #ifdef FEAT_CONCEAL |
|
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|
5121 linenr_T conceal_old_cursor_line = 0; |
|
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|
5122 linenr_T conceal_new_cursor_line = 0; |
|
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|
5123 int conceal_update_lines = FALSE; |
|
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|
5124 #endif |
|
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diff
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|
5125 |
| 7 | 5126 update_topline(); |
| 5127 validate_cursor(); | |
|
2282
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Make updating text for conceal mode simpler. A few compiler warning fixes.
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|
5128 |
|
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diff
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|
5129 #if defined(FEAT_AUTOCMD) || defined(FEAT_CONCEAL) |
| 1584 | 5130 /* Trigger CursorMoved if the cursor moved. */ |
|
2282
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|
5131 if (!finish_op && ( |
|
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|
5132 # ifdef FEAT_AUTOCMD |
|
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Make updating text for conceal mode simpler. A few compiler warning fixes.
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|
5133 has_cursormoved() |
|
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|
5134 # endif |
|
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diff
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|
5135 # if defined(FEAT_AUTOCMD) && defined(FEAT_CONCEAL) |
|
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|
5136 || |
|
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diff
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|
5137 # endif |
|
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diff
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|
5138 # ifdef FEAT_CONCEAL |
|
2378
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|
5139 curwin->w_p_cole > 0 |
|
2282
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diff
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|
5140 # endif |
|
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parents:
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diff
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|
5141 ) |
|
a888ed7ba375
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diff
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|
5142 && !equalpos(last_cursormoved, curwin->w_cursor)) |
| 1584 | 5143 { |
|
2282
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parents:
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diff
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|
5144 # ifdef FEAT_AUTOCMD |
|
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diff
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|
5145 if (has_cursormoved()) |
|
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diff
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|
5146 apply_autocmds(EVENT_CURSORMOVED, NULL, NULL, FALSE, curbuf); |
|
a888ed7ba375
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parents:
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diff
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|
5147 # endif |
|
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diff
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|
5148 # ifdef FEAT_CONCEAL |
|
2378
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|
5149 if (curwin->w_p_cole > 0) |
|
2282
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|
5150 { |
|
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diff
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|
5151 conceal_old_cursor_line = last_cursormoved.lnum; |
|
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|
5152 conceal_new_cursor_line = curwin->w_cursor.lnum; |
|
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|
5153 conceal_update_lines = TRUE; |
|
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|
5154 } |
|
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|
5155 # endif |
| 1584 | 5156 last_cursormoved = curwin->w_cursor; |
| 5157 } | |
| 5158 #endif | |
|
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|
5159 |
| 7 | 5160 update_screen(0); /* may need to update the screen */ |
| 5161 setcursor(); | |
|
2282
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|
5162 # if defined(FEAT_CONCEAL) |
|
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|
5163 if (conceal_update_lines |
|
2378
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|
5164 && (conceal_old_cursor_line != conceal_new_cursor_line |
|
85b7dc8da5eb
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Bram Moolenaar <bram@vim.org>
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diff
changeset
|
5165 || conceal_cursor_line(curwin) |
|
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
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|
5166 || need_cursor_line_redraw)) |
|
2282
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|
5167 { |
|
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
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|
5168 if (conceal_old_cursor_line != conceal_new_cursor_line) |
|
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
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changeset
|
5169 update_single_line(curwin, conceal_old_cursor_line); |
|
2282
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|
5170 update_single_line(curwin, conceal_new_cursor_line); |
|
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|
5171 curwin->w_valid &= ~VALID_CROW; |
|
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diff
changeset
|
5172 } |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5173 # endif |
| 7 | 5174 out_flush(); /* make sure output has been written */ |
| 5175 gui_update_cursor(TRUE, FALSE); | |
| 5176 gui_mch_flush(); | |
| 5177 } | |
| 5178 #endif | |
| 5179 | |
| 28 | 5180 #if defined(FIND_REPLACE_DIALOG) || defined(PROTO) |
| 7 | 5181 static void concat_esc __ARGS((garray_T *gap, char_u *text, int what)); |
| 5182 | |
| 5183 /* | |
| 5184 * Get the text to use in a find/replace dialog. Uses the last search pattern | |
| 5185 * if the argument is empty. | |
| 5186 * Returns an allocated string. | |
| 5187 */ | |
| 5188 char_u * | |
| 5189 get_find_dialog_text(arg, wwordp, mcasep) | |
| 5190 char_u *arg; | |
| 5191 int *wwordp; /* return: TRUE if \< \> found */ | |
| 5192 int *mcasep; /* return: TRUE if \C found */ | |
| 5193 { | |
| 5194 char_u *text; | |
| 5195 | |
| 5196 if (*arg == NUL) | |
| 5197 text = last_search_pat(); | |
| 5198 else | |
| 5199 text = arg; | |
| 5200 if (text != NULL) | |
| 5201 { | |
| 5202 text = vim_strsave(text); | |
| 5203 if (text != NULL) | |
| 5204 { | |
| 835 | 5205 int len = (int)STRLEN(text); |
| 7 | 5206 int i; |
| 5207 | |
| 5208 /* Remove "\V" */ | |
| 5209 if (len >= 2 && STRNCMP(text, "\\V", 2) == 0) | |
| 5210 { | |
| 5211 mch_memmove(text, text + 2, (size_t)(len - 1)); | |
| 5212 len -= 2; | |
| 5213 } | |
| 5214 | |
| 5215 /* Recognize "\c" and "\C" and remove. */ | |
| 5216 if (len >= 2 && *text == '\\' && (text[1] == 'c' || text[1] == 'C')) | |
| 5217 { | |
| 5218 *mcasep = (text[1] == 'C'); | |
| 5219 mch_memmove(text, text + 2, (size_t)(len - 1)); | |
| 5220 len -= 2; | |
| 5221 } | |
| 5222 | |
| 5223 /* Recognize "\<text\>" and remove. */ | |
| 5224 if (len >= 4 | |
| 5225 && STRNCMP(text, "\\<", 2) == 0 | |
| 5226 && STRNCMP(text + len - 2, "\\>", 2) == 0) | |
| 5227 { | |
| 5228 *wwordp = TRUE; | |
| 5229 mch_memmove(text, text + 2, (size_t)(len - 4)); | |
| 5230 text[len - 4] = NUL; | |
| 5231 } | |
| 5232 | |
| 5233 /* Recognize "\/" or "\?" and remove. */ | |
| 5234 for (i = 0; i + 1 < len; ++i) | |
| 5235 if (text[i] == '\\' && (text[i + 1] == '/' | |
| 5236 || text[i + 1] == '?')) | |
| 5237 { | |
| 5238 mch_memmove(text + i, text + i + 1, (size_t)(len - i)); | |
| 5239 --len; | |
| 5240 } | |
| 5241 } | |
| 5242 } | |
| 5243 return text; | |
| 5244 } | |
| 5245 | |
| 5246 /* | |
| 5247 * Concatenate "text" to grow array "gap", escaping "what" with a backslash. | |
| 5248 */ | |
| 5249 static void | |
| 5250 concat_esc(gap, text, what) | |
| 5251 garray_T *gap; | |
| 5252 char_u *text; | |
| 5253 int what; | |
| 5254 { | |
| 5255 while (*text != NUL) | |
| 5256 { | |
| 5257 #ifdef FEAT_MBYTE | |
| 474 | 5258 int l = (*mb_ptr2len)(text); |
| 819 | 5259 |
| 7 | 5260 if (l > 1) |
| 5261 { | |
| 5262 while (--l >= 0) | |
| 5263 ga_append(gap, *text++); | |
| 5264 continue; | |
| 5265 } | |
| 5266 #endif | |
| 5267 if (*text == what) | |
| 5268 ga_append(gap, '\\'); | |
| 5269 ga_append(gap, *text); | |
| 5270 ++text; | |
| 5271 } | |
| 5272 } | |
| 5273 | |
| 5274 /* | |
| 5275 * Handle the press of a button in the find-replace dialog. | |
| 5276 * Return TRUE when something was added to the input buffer. | |
| 5277 */ | |
| 5278 int | |
| 5279 gui_do_findrepl(flags, find_text, repl_text, down) | |
| 5280 int flags; /* one of FRD_REPLACE, FRD_FINDNEXT, etc. */ | |
| 5281 char_u *find_text; | |
| 5282 char_u *repl_text; | |
| 5283 int down; /* Search downwards. */ | |
| 5284 { | |
| 5285 garray_T ga; | |
| 5286 int i; | |
| 5287 int type = (flags & FRD_TYPE_MASK); | |
| 5288 char_u *p; | |
| 28 | 5289 regmatch_T regmatch; |
| 482 | 5290 int save_did_emsg = did_emsg; |
| 1943 | 5291 static int busy = FALSE; |
| 5292 | |
| 5293 /* When the screen is being updated we should not change buffers and | |
| 5294 * windows structures, it may cause freed memory to be used. Also don't | |
| 5295 * do this recursively (pressing "Find" quickly several times. */ | |
| 5296 if (updating_screen || busy) | |
| 5297 return FALSE; | |
| 5298 | |
| 5299 /* refuse replace when text cannot be changed */ | |
| 5300 if ((type == FRD_REPLACE || type == FRD_REPLACEALL) && text_locked()) | |
| 5301 return FALSE; | |
| 5302 | |
| 5303 busy = TRUE; | |
| 7 | 5304 |
| 5305 ga_init2(&ga, 1, 100); | |
| 28 | 5306 if (type == FRD_REPLACEALL) |
| 7 | 5307 ga_concat(&ga, (char_u *)"%s/"); |
| 5308 | |
| 5309 ga_concat(&ga, (char_u *)"\\V"); | |
| 5310 if (flags & FRD_MATCH_CASE) | |
| 5311 ga_concat(&ga, (char_u *)"\\C"); | |
| 5312 else | |
| 5313 ga_concat(&ga, (char_u *)"\\c"); | |
| 5314 if (flags & FRD_WHOLE_WORD) | |
| 5315 ga_concat(&ga, (char_u *)"\\<"); | |
| 5316 if (type == FRD_REPLACEALL || down) | |
| 5317 concat_esc(&ga, find_text, '/'); /* escape slashes */ | |
| 5318 else | |
| 5319 concat_esc(&ga, find_text, '?'); /* escape '?' */ | |
| 5320 if (flags & FRD_WHOLE_WORD) | |
| 5321 ga_concat(&ga, (char_u *)"\\>"); | |
| 5322 | |
| 5323 if (type == FRD_REPLACEALL) | |
| 5324 { | |
| 28 | 5325 ga_concat(&ga, (char_u *)"/"); |
| 694 | 5326 /* escape / and \ */ |
| 5327 p = vim_strsave_escaped(repl_text, (char_u *)"/\\"); | |
| 5328 if (p != NULL) | |
| 5329 ga_concat(&ga, p); | |
| 5330 vim_free(p); | |
| 28 | 5331 ga_concat(&ga, (char_u *)"/g"); |
| 5332 } | |
| 5333 ga_append(&ga, NUL); | |
| 5334 | |
| 5335 if (type == FRD_REPLACE) | |
| 5336 { | |
| 5337 /* Do the replacement when the text at the cursor matches. Thus no | |
| 5338 * replacement is done if the cursor was moved! */ | |
| 5339 regmatch.regprog = vim_regcomp(ga.ga_data, RE_MAGIC + RE_STRING); | |
| 5340 regmatch.rm_ic = 0; | |
| 5341 if (regmatch.regprog != NULL) | |
| 5342 { | |
| 5343 p = ml_get_cursor(); | |
| 5344 if (vim_regexec_nl(®match, p, (colnr_T)0) | |
| 5345 && regmatch.startp[0] == p) | |
| 5346 { | |
| 5347 /* Clear the command line to remove any old "No match" | |
| 5348 * error. */ | |
| 5349 msg_end_prompt(); | |
| 5350 | |
| 5351 if (u_save_cursor() == OK) | |
| 5352 { | |
| 5353 /* A button was pressed thus undo should be synced. */ | |
| 825 | 5354 u_sync(FALSE); |
| 28 | 5355 |
| 5356 del_bytes((long)(regmatch.endp[0] - regmatch.startp[0]), | |
| 609 | 5357 FALSE, FALSE); |
| 28 | 5358 ins_str(repl_text); |
| 5359 } | |
| 5360 } | |
| 5361 else | |
| 5362 MSG(_("No match at cursor, finding next")); | |
|
4805
66803af09906
updated for version 7.3.1149
Bram Moolenaar <bram@vim.org>
parents:
4352
diff
changeset
|
5363 vim_regfree(regmatch.regprog); |
| 28 | 5364 } |
| 5365 } | |
| 5366 | |
| 5367 if (type == FRD_REPLACEALL) | |
| 5368 { | |
| 7 | 5369 /* A button was pressed, thus undo should be synced. */ |
| 825 | 5370 u_sync(FALSE); |
| 7 | 5371 do_cmdline_cmd(ga.ga_data); |
| 5372 } | |
| 5373 else | |
| 5374 { | |
| 5375 /* Search for the next match. */ | |
| 5376 i = msg_scroll; | |
| 5377 do_search(NULL, down ? '/' : '?', ga.ga_data, 1L, | |
| 1521 | 5378 SEARCH_MSG + SEARCH_MARK, NULL); |
| 7 | 5379 msg_scroll = i; /* don't let an error message set msg_scroll */ |
| 5380 } | |
| 5381 | |
| 482 | 5382 /* Don't want to pass did_emsg to other code, it may cause disabling |
| 5383 * syntax HL if we were busy redrawing. */ | |
| 5384 did_emsg = save_did_emsg; | |
| 5385 | |
| 7 | 5386 if (State & (NORMAL | INSERT)) |
| 5387 { | |
| 5388 gui_update_screen(); /* update the screen */ | |
| 5389 msg_didout = 0; /* overwrite any message */ | |
| 5390 need_wait_return = FALSE; /* don't wait for return */ | |
| 5391 } | |
| 5392 | |
| 5393 vim_free(ga.ga_data); | |
| 1943 | 5394 busy = FALSE; |
| 7 | 5395 return (ga.ga_len > 0); |
| 5396 } | |
| 5397 | |
| 5398 #endif | |
| 5399 | |
| 5400 #if (defined(FEAT_DND) && defined(FEAT_GUI_GTK)) \ | |
| 5401 || defined(FEAT_GUI_MSWIN) \ | |
| 5402 || defined(FEAT_GUI_MAC) \ | |
| 5403 || defined(PROTO) | |
| 5404 | |
| 5405 #ifdef FEAT_WINDOWS | |
| 5406 static void gui_wingoto_xy __ARGS((int x, int y)); | |
| 5407 | |
| 5408 /* | |
| 5409 * Jump to the window at specified point (x, y). | |
| 5410 */ | |
| 5411 static void | |
| 5412 gui_wingoto_xy(x, y) | |
| 5413 int x; | |
| 5414 int y; | |
| 5415 { | |
| 5416 int row = Y_2_ROW(y); | |
| 5417 int col = X_2_COL(x); | |
| 5418 win_T *wp; | |
| 5419 | |
| 5420 if (row >= 0 && col >= 0) | |
| 5421 { | |
| 5422 wp = mouse_find_win(&row, &col); | |
| 5423 if (wp != NULL && wp != curwin) | |
| 5424 win_goto(wp); | |
| 5425 } | |
| 5426 } | |
| 5427 #endif | |
| 5428 | |
| 5429 /* | |
| 5430 * Process file drop. Mouse cursor position, key modifiers, name of files | |
| 5431 * and count of files are given. Argument "fnames[count]" has full pathnames | |
| 5432 * of dropped files, they will be freed in this function, and caller can't use | |
| 5433 * fnames after call this function. | |
| 5434 */ | |
| 5435 void | |
| 5436 gui_handle_drop(x, y, modifiers, fnames, count) | |
| 1887 | 5437 int x UNUSED; |
| 5438 int y UNUSED; | |
| 7 | 5439 int_u modifiers; |
| 5440 char_u **fnames; | |
| 5441 int count; | |
| 5442 { | |
| 5443 int i; | |
| 5444 char_u *p; | |
| 1668 | 5445 static int entered = FALSE; |
| 5446 | |
| 5447 /* | |
| 5448 * This function is called by event handlers. Just in case we get a | |
| 5449 * second event before the first one is handled, ignore the second one. | |
| 5450 * Not sure if this can ever happen, just in case. | |
| 5451 */ | |
| 5452 if (entered) | |
| 5453 return; | |
| 5454 entered = TRUE; | |
| 7 | 5455 |
| 5456 /* | |
| 5457 * When the cursor is at the command line, add the file names to the | |
| 5458 * command line, don't edit the files. | |
| 5459 */ | |
| 5460 if (State & CMDLINE) | |
| 5461 { | |
| 5462 shorten_filenames(fnames, count); | |
| 5463 for (i = 0; i < count; ++i) | |
| 5464 { | |
| 5465 if (fnames[i] != NULL) | |
| 5466 { | |
| 5467 if (i > 0) | |
| 5468 add_to_input_buf((char_u*)" ", 1); | |
| 5469 | |
| 5470 /* We don't know what command is used thus we can't be sure | |
| 5471 * about which characters need to be escaped. Only escape the | |
| 5472 * most common ones. */ | |
| 5473 # ifdef BACKSLASH_IN_FILENAME | |
| 5474 p = vim_strsave_escaped(fnames[i], (char_u *)" \t\"|"); | |
| 5475 # else | |
| 5476 p = vim_strsave_escaped(fnames[i], (char_u *)"\\ \t\"|"); | |
| 5477 # endif | |
| 5478 if (p != NULL) | |
| 1364 | 5479 add_to_input_buf_csi(p, (int)STRLEN(p)); |
| 7 | 5480 vim_free(p); |
| 5481 vim_free(fnames[i]); | |
| 5482 } | |
| 5483 } | |
| 5484 vim_free(fnames); | |
| 5485 } | |
| 5486 else | |
| 5487 { | |
| 5488 /* Go to the window under mouse cursor, then shorten given "fnames" by | |
| 5489 * current window, because a window can have local current dir. */ | |
| 5490 # ifdef FEAT_WINDOWS | |
| 5491 gui_wingoto_xy(x, y); | |
| 5492 # endif | |
| 5493 shorten_filenames(fnames, count); | |
| 5494 | |
| 5495 /* If Shift held down, remember the first item. */ | |
| 5496 if ((modifiers & MOUSE_SHIFT) != 0) | |
| 5497 p = vim_strsave(fnames[0]); | |
| 5498 else | |
| 5499 p = NULL; | |
| 5500 | |
| 5501 /* Handle the drop, :edit or :split to get to the file. This also | |
| 5502 * frees fnames[]. Skip this if there is only one item it's a | |
| 5503 * directory and Shift is held down. */ | |
| 5504 if (count == 1 && (modifiers & MOUSE_SHIFT) != 0 | |
| 5505 && mch_isdir(fnames[0])) | |
| 5506 { | |
| 5507 vim_free(fnames[0]); | |
| 5508 vim_free(fnames); | |
| 5509 } | |
| 5510 else | |
| 5511 handle_drop(count, fnames, (modifiers & MOUSE_CTRL) != 0); | |
| 5512 | |
| 5513 /* If Shift held down, change to first file's directory. If the first | |
| 5514 * item is a directory, change to that directory (and let the explorer | |
| 5515 * plugin show the contents). */ | |
| 5516 if (p != NULL) | |
| 5517 { | |
| 5518 if (mch_isdir(p)) | |
| 5519 { | |
| 5520 if (mch_chdir((char *)p) == 0) | |
| 5521 shorten_fnames(TRUE); | |
| 5522 } | |
| 5523 else if (vim_chdirfile(p) == OK) | |
| 5524 shorten_fnames(TRUE); | |
| 5525 vim_free(p); | |
| 5526 } | |
| 5527 | |
| 5528 /* Update the screen display */ | |
| 5529 update_screen(NOT_VALID); | |
| 5530 # ifdef FEAT_MENU | |
| 5531 gui_update_menus(0); | |
| 5532 # endif | |
|
2208
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
5533 #ifdef FEAT_TITLE |
|
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
5534 maketitle(); |
|
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
5535 #endif |
| 7 | 5536 setcursor(); |
| 5537 out_flush(); | |
| 5538 gui_update_cursor(FALSE, FALSE); | |
| 5539 gui_mch_flush(); | |
| 5540 } | |
| 1668 | 5541 |
| 5542 entered = FALSE; | |
| 7 | 5543 } |
| 5544 #endif |