Mercurial > vim
annotate src/gui.c @ 4352:04736b4030ec v7.3.925
updated for version 7.3.925
Problem: Typos in source files.
Solution: Fix the typos. (Ken Takata)
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Mon, 06 May 2013 04:24:17 +0200 |
| parents | 787df0fc6539 |
| children | 66803af09906 |
| 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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f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
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)); | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
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)
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
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 | |
| 413 | |
| 414 #ifdef FEAT_MENU | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
415 # ifndef FEAT_GUI_GTK |
| 7 | 416 # ifdef FONTSET_ALWAYS |
| 417 gui.menu_fontset = NOFONTSET; | |
| 418 # else | |
| 419 gui.menu_font = NOFONT; | |
| 420 # endif | |
| 421 # endif | |
| 422 gui.menu_is_active = TRUE; /* default: include menu */ | |
| 423 # ifndef FEAT_GUI_GTK | |
| 424 gui.menu_height = MENU_DEFAULT_HEIGHT; | |
| 425 gui.menu_width = 0; | |
| 426 # endif | |
| 427 #endif | |
| 428 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) | |
| 429 gui.toolbar_height = 0; | |
| 430 #endif | |
| 431 #if defined(FEAT_FOOTER) && defined(FEAT_GUI_MOTIF) | |
| 432 gui.footer_height = 0; | |
| 433 #endif | |
| 434 #ifdef FEAT_BEVAL_TIP | |
| 435 gui.tooltip_fontset = NOFONTSET; | |
| 436 #endif | |
| 437 | |
| 438 gui.scrollbar_width = gui.scrollbar_height = SB_DEFAULT_WIDTH; | |
| 439 gui.prev_wrap = -1; | |
| 440 | |
| 441 #ifdef ALWAYS_USE_GUI | |
| 442 result = OK; | |
| 443 #else | |
| 3518 | 444 # ifdef FEAT_GUI_GTK |
| 445 /* | |
| 446 * Note: Don't call gtk_init_check() before fork, it will be called after | |
| 447 * the fork. When calling it before fork, it make vim hang for a while. | |
| 448 * See gui_do_fork(). | |
| 449 * Use a simpler check if the GUI window can probably be opened. | |
| 450 */ | |
| 451 result = gui.dofork ? gui_mch_early_init_check() : gui_mch_init_check(); | |
| 452 # else | |
| 7 | 453 result = gui_mch_init_check(); |
| 3518 | 454 # endif |
| 7 | 455 #endif |
| 456 return result; | |
| 457 } | |
| 458 | |
| 459 /* | |
| 460 * This is the call which starts the GUI. | |
| 461 */ | |
| 462 void | |
| 463 gui_init() | |
| 464 { | |
| 465 win_T *wp; | |
| 466 static int recursive = 0; | |
| 467 | |
| 468 /* | |
| 469 * It's possible to use ":gui" in a .gvimrc file. The first halve of this | |
| 470 * function will then be executed at the first call, the rest by the | |
| 471 * recursive call. This allow the shell to be opened halfway reading a | |
| 472 * gvimrc file. | |
| 473 */ | |
| 474 if (!recursive) | |
| 475 { | |
| 476 ++recursive; | |
| 477 | |
| 478 clip_init(TRUE); | |
| 479 | |
| 480 /* If can't initialize, don't try doing the rest */ | |
| 481 if (gui_init_check() == FAIL) | |
| 482 { | |
| 483 --recursive; | |
| 484 clip_init(FALSE); | |
| 485 return; | |
| 486 } | |
| 487 | |
| 488 /* | |
| 147 | 489 * Reset 'paste'. It's useful in the terminal, but not in the GUI. It |
| 490 * breaks the Paste toolbar button. | |
| 491 */ | |
| 492 set_option_value((char_u *)"paste", 0L, NULL, 0); | |
| 493 | |
| 494 /* | |
| 7 | 495 * Set up system-wide default menus. |
| 496 */ | |
| 497 #if defined(SYS_MENU_FILE) && defined(FEAT_MENU) | |
| 498 if (vim_strchr(p_go, GO_NOSYSMENU) == NULL) | |
| 499 { | |
| 500 sys_menu = TRUE; | |
| 819 | 501 do_source((char_u *)SYS_MENU_FILE, FALSE, DOSO_NONE); |
| 7 | 502 sys_menu = FALSE; |
| 503 } | |
| 504 #endif | |
| 505 | |
| 506 /* | |
| 507 * Switch on the mouse by default, unless the user changed it already. | |
| 508 * This can then be changed in the .gvimrc. | |
| 509 */ | |
| 510 if (!option_was_set((char_u *)"mouse")) | |
| 511 set_string_option_direct((char_u *)"mouse", -1, | |
| 694 | 512 (char_u *)"a", OPT_FREE, SID_NONE); |
| 7 | 513 |
| 514 /* | |
| 515 * If -U option given, use only the initializations from that file and | |
| 516 * nothing else. Skip all initializations for "-U NONE" or "-u NORC". | |
| 517 */ | |
| 518 if (use_gvimrc != NULL) | |
| 519 { | |
| 520 if (STRCMP(use_gvimrc, "NONE") != 0 | |
| 521 && STRCMP(use_gvimrc, "NORC") != 0 | |
| 819 | 522 && do_source(use_gvimrc, FALSE, DOSO_NONE) != OK) |
| 7 | 523 EMSG2(_("E230: Cannot read from \"%s\""), use_gvimrc); |
| 524 } | |
| 525 else | |
| 526 { | |
| 527 /* | |
| 528 * Get system wide defaults for gvim, only when file name defined. | |
| 529 */ | |
| 530 #ifdef SYS_GVIMRC_FILE | |
| 819 | 531 do_source((char_u *)SYS_GVIMRC_FILE, FALSE, DOSO_NONE); |
| 7 | 532 #endif |
| 533 | |
| 534 /* | |
| 535 * Try to read GUI initialization commands from the following | |
| 536 * places: | |
| 537 * - environment variable GVIMINIT | |
| 538 * - the user gvimrc file (~/.gvimrc) | |
| 539 * - the second user gvimrc file ($VIM/.gvimrc for Dos) | |
| 540 * - the third user gvimrc file ($VIM/.gvimrc for Amiga) | |
| 541 * The first that exists is used, the rest is ignored. | |
| 542 */ | |
| 543 if (process_env((char_u *)"GVIMINIT", FALSE) == FAIL | |
| 819 | 544 && do_source((char_u *)USR_GVIMRC_FILE, TRUE, |
| 545 DOSO_GVIMRC) == FAIL | |
| 7 | 546 #ifdef USR_GVIMRC_FILE2 |
| 819 | 547 && do_source((char_u *)USR_GVIMRC_FILE2, TRUE, |
| 548 DOSO_GVIMRC) == FAIL | |
| 7 | 549 #endif |
| 550 ) | |
| 551 { | |
| 552 #ifdef USR_GVIMRC_FILE3 | |
| 819 | 553 (void)do_source((char_u *)USR_GVIMRC_FILE3, TRUE, DOSO_GVIMRC); |
| 7 | 554 #endif |
| 555 } | |
| 556 | |
| 557 /* | |
| 558 * Read initialization commands from ".gvimrc" in current | |
| 559 * directory. This is only done if the 'exrc' option is set. | |
| 560 * Because of security reasons we disallow shell and write | |
| 561 * commands now, except for unix if the file is owned by the user | |
| 562 * or 'secure' option has been reset in environment of global | |
| 563 * ".gvimrc". | |
| 564 * Only do this if GVIMRC_FILE is not the same as USR_GVIMRC_FILE, | |
| 565 * USR_GVIMRC_FILE2, USR_GVIMRC_FILE3 or SYS_GVIMRC_FILE. | |
| 566 */ | |
| 567 if (p_exrc) | |
| 568 { | |
| 569 #ifdef UNIX | |
| 570 { | |
| 571 struct stat s; | |
| 572 | |
| 573 /* if ".gvimrc" file is not owned by user, set 'secure' | |
| 574 * mode */ | |
| 575 if (mch_stat(GVIMRC_FILE, &s) || s.st_uid != getuid()) | |
| 576 secure = p_secure; | |
| 577 } | |
| 578 #else | |
| 579 secure = p_secure; | |
| 580 #endif | |
| 581 | |
| 582 if ( fullpathcmp((char_u *)USR_GVIMRC_FILE, | |
| 583 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 584 #ifdef SYS_GVIMRC_FILE | |
| 585 && fullpathcmp((char_u *)SYS_GVIMRC_FILE, | |
| 586 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 587 #endif | |
| 588 #ifdef USR_GVIMRC_FILE2 | |
| 589 && fullpathcmp((char_u *)USR_GVIMRC_FILE2, | |
| 590 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 591 #endif | |
| 592 #ifdef USR_GVIMRC_FILE3 | |
| 593 && fullpathcmp((char_u *)USR_GVIMRC_FILE3, | |
| 594 (char_u *)GVIMRC_FILE, FALSE) != FPC_SAME | |
| 595 #endif | |
| 596 ) | |
| 819 | 597 do_source((char_u *)GVIMRC_FILE, TRUE, DOSO_GVIMRC); |
| 7 | 598 |
| 599 if (secure == 2) | |
| 600 need_wait_return = TRUE; | |
| 601 secure = 0; | |
| 602 } | |
| 603 } | |
| 604 | |
| 605 if (need_wait_return || msg_didany) | |
| 606 wait_return(TRUE); | |
| 607 | |
| 608 --recursive; | |
| 609 } | |
| 610 | |
| 611 /* If recursive call opened the shell, return here from the first call */ | |
| 612 if (gui.in_use) | |
| 613 return; | |
| 614 | |
| 615 /* | |
| 616 * Create the GUI shell. | |
| 617 */ | |
| 618 gui.in_use = TRUE; /* Must be set after menus have been set up */ | |
| 619 if (gui_mch_init() == FAIL) | |
| 620 goto error; | |
| 621 | |
| 622 /* Avoid a delay for an error message that was printed in the terminal | |
| 623 * where Vim was started. */ | |
| 624 emsg_on_display = FALSE; | |
| 625 msg_scrolled = 0; | |
| 446 | 626 clear_sb_text(); |
| 7 | 627 need_wait_return = FALSE; |
| 628 msg_didany = FALSE; | |
| 629 | |
| 630 /* | |
| 631 * Check validity of any generic resources that may have been loaded. | |
| 632 */ | |
| 633 if (gui.border_width < 0) | |
| 634 gui.border_width = 0; | |
| 635 | |
| 636 /* | |
| 637 * Set up the fonts. First use a font specified with "-fn" or "-font". | |
| 638 */ | |
| 639 if (font_argument != NULL) | |
| 640 set_option_value((char_u *)"gfn", 0L, (char_u *)font_argument, 0); | |
| 641 if ( | |
| 642 #ifdef FEAT_XFONTSET | |
| 643 (*p_guifontset == NUL | |
| 644 || gui_init_font(p_guifontset, TRUE) == FAIL) && | |
| 645 #endif | |
| 646 gui_init_font(*p_guifont == NUL ? hl_get_font_name() | |
| 647 : p_guifont, FALSE) == FAIL) | |
| 648 { | |
| 649 EMSG(_("E665: Cannot start GUI, no valid font found")); | |
| 650 goto error2; | |
| 651 } | |
| 652 #ifdef FEAT_MBYTE | |
| 653 if (gui_get_wide_font() == FAIL) | |
| 654 EMSG(_("E231: 'guifontwide' invalid")); | |
| 655 #endif | |
| 656 | |
| 657 gui.num_cols = Columns; | |
| 658 gui.num_rows = Rows; | |
| 659 gui_reset_scroll_region(); | |
| 660 | |
| 661 /* Create initial scrollbars */ | |
| 662 FOR_ALL_WINDOWS(wp) | |
| 663 { | |
| 664 gui_create_scrollbar(&wp->w_scrollbars[SBAR_LEFT], SBAR_LEFT, wp); | |
| 665 gui_create_scrollbar(&wp->w_scrollbars[SBAR_RIGHT], SBAR_RIGHT, wp); | |
| 666 } | |
| 667 gui_create_scrollbar(&gui.bottom_sbar, SBAR_BOTTOM, NULL); | |
| 668 | |
| 669 #ifdef FEAT_MENU | |
| 670 gui_create_initial_menus(root_menu); | |
| 671 #endif | |
| 672 #ifdef FEAT_SUN_WORKSHOP | |
| 673 if (usingSunWorkShop) | |
| 674 workshop_init(); | |
| 675 #endif | |
| 676 #ifdef FEAT_SIGN_ICONS | |
| 677 sign_gui_started(); | |
| 678 #endif | |
| 679 | |
| 680 /* Configure the desired menu and scrollbars */ | |
| 681 gui_init_which_components(NULL); | |
| 682 | |
| 683 /* All components of the GUI have been created now */ | |
| 684 gui.shell_created = TRUE; | |
| 685 | |
| 686 #ifndef FEAT_GUI_GTK | |
| 687 /* Set the shell size, adjusted for the screen size. For GTK this only | |
| 688 * works after the shell has been opened, thus it is further down. */ | |
| 811 | 689 gui_set_shellsize(FALSE, TRUE, RESIZE_BOTH); |
| 7 | 690 #endif |
| 691 #if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 692 /* Need to set the size of the menubar after all the menus have been | |
| 693 * created. */ | |
| 694 gui_mch_compute_menu_height((Widget)0); | |
| 695 #endif | |
| 696 | |
| 697 /* | |
| 698 * Actually open the GUI shell. | |
| 699 */ | |
| 700 if (gui_mch_open() != FAIL) | |
| 701 { | |
| 702 #ifdef FEAT_TITLE | |
| 703 maketitle(); | |
| 704 resettitle(); | |
| 705 #endif | |
| 706 init_gui_options(); | |
| 707 #ifdef FEAT_ARABIC | |
| 708 /* Our GUI can't do bidi. */ | |
| 709 p_tbidi = FALSE; | |
| 710 #endif | |
| 574 | 711 #if defined(FEAT_GUI_GTK) |
| 7 | 712 /* Give GTK+ a chance to put all widget's into place. */ |
| 713 gui_mch_update(); | |
| 827 | 714 |
| 715 # ifdef FEAT_MENU | |
| 716 /* If there is no 'm' in 'guioptions' we need to remove the menu now. | |
| 717 * It was still there to make F10 work. */ | |
| 718 if (vim_strchr(p_go, GO_MENUS) == NULL) | |
| 719 { | |
| 720 --gui.starting; | |
| 721 gui_mch_enable_menu(FALSE); | |
| 722 ++gui.starting; | |
| 723 gui_mch_update(); | |
| 724 } | |
| 725 # endif | |
| 726 | |
| 7 | 727 /* Now make sure the shell fits on the screen. */ |
| 811 | 728 gui_set_shellsize(FALSE, TRUE, RESIZE_BOTH); |
| 7 | 729 #endif |
| 261 | 730 /* When 'lines' was set while starting up the topframe may have to be |
| 731 * resized. */ | |
| 732 win_new_shellsize(); | |
| 187 | 733 |
| 734 #ifdef FEAT_BEVAL | |
| 735 /* Always create the Balloon Evaluation area, but disable it when | |
| 736 * 'ballooneval' is off */ | |
| 737 # ifdef FEAT_GUI_GTK | |
| 738 balloonEval = gui_mch_create_beval_area(gui.drawarea, NULL, | |
| 739 &general_beval_cb, NULL); | |
| 740 # else | |
| 216 | 741 # if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA) |
| 187 | 742 { |
| 743 extern Widget textArea; | |
| 744 balloonEval = gui_mch_create_beval_area(textArea, NULL, | |
| 216 | 745 &general_beval_cb, NULL); |
| 187 | 746 } |
| 747 # else | |
| 748 # ifdef FEAT_GUI_W32 | |
| 749 balloonEval = gui_mch_create_beval_area(NULL, NULL, | |
| 750 &general_beval_cb, NULL); | |
| 751 # endif | |
| 752 # endif | |
| 753 # endif | |
| 754 if (!p_beval) | |
| 755 gui_mch_disable_beval_area(balloonEval); | |
| 756 #endif | |
| 757 | |
| 7 | 758 #if defined(FEAT_XIM) && defined(FEAT_GUI_GTK) |
| 759 if (!im_xim_isvalid_imactivate()) | |
| 760 EMSG(_("E599: Value of 'imactivatekey' is invalid")); | |
| 761 #endif | |
| 37 | 762 /* When 'cmdheight' was set during startup it may not have taken |
| 763 * effect yet. */ | |
| 764 if (p_ch != 1L) | |
| 824 | 765 command_height(); |
| 7 | 766 |
| 767 return; | |
| 768 } | |
| 769 | |
| 770 error2: | |
| 771 #ifdef FEAT_GUI_X11 | |
| 772 /* undo gui_mch_init() */ | |
| 773 gui_mch_uninit(); | |
| 774 #endif | |
| 775 | |
| 776 error: | |
| 777 gui.in_use = FALSE; | |
| 778 clip_init(FALSE); | |
| 779 } | |
| 780 | |
| 781 | |
| 782 void | |
| 783 gui_exit(rc) | |
| 784 int rc; | |
| 785 { | |
| 786 /* don't free the fonts, it leads to a BUS error | |
| 787 * richard@whitequeen.com Jul 99 */ | |
| 788 free_highlight_fonts(); | |
| 789 gui.in_use = FALSE; | |
| 790 gui_mch_exit(rc); | |
| 791 } | |
| 792 | |
| 574 | 793 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) || defined(FEAT_GUI_MSWIN) \ |
| 7 | 794 || defined(FEAT_GUI_PHOTON) || defined(FEAT_GUI_MAC) || defined(PROTO) |
| 1002 | 795 # define NEED_GUI_UPDATE_SCREEN 1 |
| 7 | 796 /* |
| 797 * Called when the GUI shell is closed by the user. If there are no changed | |
| 798 * files Vim exits, otherwise there will be a dialog to ask the user what to | |
| 799 * do. | |
| 800 * When this function returns, Vim should NOT exit! | |
| 801 */ | |
| 802 void | |
| 803 gui_shell_closed() | |
| 804 { | |
| 805 cmdmod_T save_cmdmod; | |
| 806 | |
| 807 save_cmdmod = cmdmod; | |
| 808 | |
| 809 /* Only exit when there are no changed files */ | |
| 810 exiting = TRUE; | |
| 811 # ifdef FEAT_BROWSE | |
| 812 cmdmod.browse = TRUE; | |
| 813 # endif | |
| 814 # if defined(FEAT_GUI_DIALOG) || defined(FEAT_CON_DIALOG) | |
| 815 cmdmod.confirm = TRUE; | |
| 816 # endif | |
| 817 /* If there are changed buffers, present the user with a dialog if | |
| 818 * possible, otherwise give an error message. */ | |
| 819 if (!check_changed_any(FALSE)) | |
| 820 getout(0); | |
| 821 | |
| 822 exiting = FALSE; | |
| 823 cmdmod = save_cmdmod; | |
| 1002 | 824 gui_update_screen(); /* redraw, window may show changed buffer */ |
| 7 | 825 } |
| 826 #endif | |
| 827 | |
| 828 /* | |
| 4352 | 829 * Set the font. "font_list" is a comma separated list of font names. The |
| 7 | 830 * first font name that works is used. If none is found, use the default |
| 831 * font. | |
| 832 * If "fontset" is TRUE, the "font_list" is used as one name for the fontset. | |
| 833 * Return OK when able to set the font. When it failed FAIL is returned and | |
| 834 * the fonts are unchanged. | |
| 835 */ | |
| 836 int | |
| 837 gui_init_font(font_list, fontset) | |
| 838 char_u *font_list; | |
| 1884 | 839 int fontset UNUSED; |
| 7 | 840 { |
| 841 #define FONTLEN 320 | |
| 842 char_u font_name[FONTLEN]; | |
| 843 int font_list_empty = FALSE; | |
| 844 int ret = FAIL; | |
| 845 | |
| 846 if (!gui.in_use) | |
| 847 return FAIL; | |
| 848 | |
| 849 font_name[0] = NUL; | |
| 850 if (*font_list == NUL) | |
| 851 font_list_empty = TRUE; | |
| 852 else | |
| 853 { | |
| 854 #ifdef FEAT_XFONTSET | |
| 855 /* When using a fontset, the whole list of fonts is one name. */ | |
| 856 if (fontset) | |
| 857 ret = gui_mch_init_font(font_list, TRUE); | |
| 858 else | |
| 859 #endif | |
| 860 while (*font_list != NUL) | |
| 861 { | |
| 862 /* Isolate one comma separated font name. */ | |
| 863 (void)copy_option_part(&font_list, font_name, FONTLEN, ","); | |
| 864 | |
| 865 /* Careful!!! The Win32 version of gui_mch_init_font(), when | |
| 866 * called with "*" will change p_guifont to the selected font | |
| 867 * name, which frees the old value. This makes font_list | |
| 868 * invalid. Thus when OK is returned here, font_list must no | |
| 869 * longer be used! */ | |
| 870 if (gui_mch_init_font(font_name, FALSE) == OK) | |
| 871 { | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
872 #if defined(FEAT_MBYTE) && !defined(FEAT_GUI_GTK) |
| 7 | 873 /* If it's a Unicode font, try setting 'guifontwide' to a |
| 874 * similar double-width font. */ | |
| 875 if ((p_guifontwide == NULL || *p_guifontwide == NUL) | |
| 876 && strstr((char *)font_name, "10646") != NULL) | |
| 877 set_guifontwide(font_name); | |
| 878 #endif | |
| 879 ret = OK; | |
| 880 break; | |
| 881 } | |
| 882 } | |
| 883 } | |
| 884 | |
| 885 if (ret != OK | |
| 886 && STRCMP(font_list, "*") != 0 | |
| 887 && (font_list_empty || gui.norm_font == NOFONT)) | |
| 888 { | |
| 889 /* | |
| 890 * Couldn't load any font in 'font_list', keep the current font if | |
| 891 * there is one. If 'font_list' is empty, or if there is no current | |
| 892 * font, tell gui_mch_init_font() to try to find a font we can load. | |
| 893 */ | |
| 894 ret = gui_mch_init_font(NULL, FALSE); | |
| 895 } | |
| 896 | |
| 897 if (ret == OK) | |
| 898 { | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
899 #ifndef FEAT_GUI_GTK |
| 7 | 900 /* Set normal font as current font */ |
| 901 # ifdef FEAT_XFONTSET | |
| 902 if (gui.fontset != NOFONTSET) | |
| 903 gui_mch_set_fontset(gui.fontset); | |
| 904 else | |
| 905 # endif | |
| 906 gui_mch_set_font(gui.norm_font); | |
| 907 #endif | |
| 3923 | 908 gui_set_shellsize(FALSE, TRUE, RESIZE_BOTH); |
| 7 | 909 } |
| 910 | |
| 911 return ret; | |
| 912 } | |
| 913 | |
| 914 #if defined(FEAT_MBYTE) || defined(PROTO) | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
915 # ifndef FEAT_GUI_GTK |
| 7 | 916 /* |
| 917 * Try setting 'guifontwide' to a font twice as wide as "name". | |
| 918 */ | |
| 919 static void | |
| 920 set_guifontwide(name) | |
| 921 char_u *name; | |
| 922 { | |
| 923 int i = 0; | |
| 924 char_u wide_name[FONTLEN + 10]; /* room for 2 * width and '*' */ | |
| 925 char_u *wp = NULL; | |
| 926 char_u *p; | |
| 927 GuiFont font; | |
| 928 | |
| 929 wp = wide_name; | |
| 930 for (p = name; *p != NUL; ++p) | |
| 931 { | |
| 932 *wp++ = *p; | |
| 933 if (*p == '-') | |
| 934 { | |
| 935 ++i; | |
| 936 if (i == 6) /* font type: change "--" to "-*-" */ | |
| 937 { | |
| 938 if (p[1] == '-') | |
| 939 *wp++ = '*'; | |
| 940 } | |
| 941 else if (i == 12) /* found the width */ | |
| 942 { | |
| 943 ++p; | |
| 944 i = getdigits(&p); | |
| 945 if (i != 0) | |
| 946 { | |
| 947 /* Double the width specification. */ | |
| 948 sprintf((char *)wp, "%d%s", i * 2, p); | |
| 949 font = gui_mch_get_font(wide_name, FALSE); | |
| 950 if (font != NOFONT) | |
| 951 { | |
| 37 | 952 gui_mch_free_font(gui.wide_font); |
| 7 | 953 gui.wide_font = font; |
| 954 set_string_option_direct((char_u *)"gfw", -1, | |
| 694 | 955 wide_name, OPT_FREE, 0); |
| 7 | 956 } |
| 957 } | |
| 958 break; | |
| 959 } | |
| 960 } | |
| 961 } | |
| 962 } | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
963 # endif /* !FEAT_GUI_GTK */ |
| 7 | 964 |
| 965 /* | |
| 966 * Get the font for 'guifontwide'. | |
| 967 * Return FAIL for an invalid font name. | |
| 968 */ | |
| 969 int | |
| 970 gui_get_wide_font() | |
| 971 { | |
| 972 GuiFont font = NOFONT; | |
| 973 char_u font_name[FONTLEN]; | |
| 974 char_u *p; | |
| 975 | |
| 976 if (!gui.in_use) /* Can't allocate font yet, assume it's OK. */ | |
| 977 return OK; /* Will give an error message later. */ | |
| 978 | |
| 979 if (p_guifontwide != NULL && *p_guifontwide != NUL) | |
| 980 { | |
| 981 for (p = p_guifontwide; *p != NUL; ) | |
| 982 { | |
| 983 /* Isolate one comma separated font name. */ | |
| 984 (void)copy_option_part(&p, font_name, FONTLEN, ","); | |
| 985 font = gui_mch_get_font(font_name, FALSE); | |
| 986 if (font != NOFONT) | |
| 987 break; | |
| 988 } | |
| 989 if (font == NOFONT) | |
| 990 return FAIL; | |
| 991 } | |
| 992 | |
| 993 gui_mch_free_font(gui.wide_font); | |
| 4250 | 994 # ifdef FEAT_GUI_GTK |
| 7 | 995 /* Avoid unnecessary overhead if 'guifontwide' is equal to 'guifont'. */ |
| 996 if (font != NOFONT && gui.norm_font != NOFONT | |
| 997 && pango_font_description_equal(font, gui.norm_font)) | |
| 998 { | |
| 999 gui.wide_font = NOFONT; | |
| 1000 gui_mch_free_font(font); | |
| 1001 } | |
| 1002 else | |
| 4250 | 1003 # endif |
| 7 | 1004 gui.wide_font = font; |
| 4250 | 1005 # ifdef FEAT_GUI_MSWIN |
| 4055 | 1006 gui_mch_wide_font_changed(); |
| 4250 | 1007 # endif |
| 7 | 1008 return OK; |
| 1009 } | |
| 1010 #endif | |
| 1011 | |
| 1012 void | |
| 1013 gui_set_cursor(row, col) | |
| 1014 int row; | |
| 1015 int col; | |
| 1016 { | |
| 1017 gui.row = row; | |
| 1018 gui.col = col; | |
| 1019 } | |
| 1020 | |
| 1021 /* | |
| 1022 * gui_check_pos - check if the cursor is on the screen. | |
| 1023 */ | |
| 1024 static void | |
| 1025 gui_check_pos() | |
| 1026 { | |
| 1027 if (gui.row >= screen_Rows) | |
| 1028 gui.row = screen_Rows - 1; | |
| 1029 if (gui.col >= screen_Columns) | |
| 1030 gui.col = screen_Columns - 1; | |
| 1031 if (gui.cursor_row >= screen_Rows || gui.cursor_col >= screen_Columns) | |
| 1032 gui.cursor_is_valid = FALSE; | |
| 1033 } | |
| 1034 | |
| 1035 /* | |
| 1036 * Redraw the cursor if necessary or when forced. | |
| 1037 * Careful: The contents of ScreenLines[] must match what is on the screen, | |
| 1038 * otherwise this goes wrong. May need to call out_flush() first. | |
| 1039 */ | |
| 1040 void | |
| 1041 gui_update_cursor(force, clear_selection) | |
| 1042 int force; /* when TRUE, update even when not moved */ | |
| 1043 int clear_selection;/* clear selection under cursor */ | |
| 1044 { | |
| 1045 int cur_width = 0; | |
| 1046 int cur_height = 0; | |
| 1047 int old_hl_mask; | |
| 1048 int idx; | |
| 1049 int id; | |
| 1050 guicolor_T cfg, cbg, cc; /* cursor fore-/background color */ | |
| 1051 int cattr; /* cursor attributes */ | |
| 1052 int attr; | |
| 1053 attrentry_T *aep = NULL; | |
| 1054 | |
| 1695 | 1055 /* Don't update the cursor when halfway busy scrolling or the screen size |
| 1056 * doesn't match 'columns' and 'lines. ScreenLines[] isn't valid then. */ | |
| 1057 if (!can_update_cursor || screen_Columns != gui.num_cols | |
| 1058 || screen_Rows != gui.num_rows) | |
| 7 | 1059 return; |
| 1060 | |
| 1061 gui_check_pos(); | |
| 1062 if (!gui.cursor_is_valid || force | |
| 1063 || gui.row != gui.cursor_row || gui.col != gui.cursor_col) | |
| 1064 { | |
| 1065 gui_undraw_cursor(); | |
| 1066 if (gui.row < 0) | |
| 1067 return; | |
| 1068 #ifdef USE_IM_CONTROL | |
| 1069 if (gui.row != gui.cursor_row || gui.col != gui.cursor_col) | |
| 1070 im_set_position(gui.row, gui.col); | |
| 1071 #endif | |
| 1072 gui.cursor_row = gui.row; | |
| 1073 gui.cursor_col = gui.col; | |
| 1074 | |
| 1075 /* Only write to the screen after ScreenLines[] has been initialized */ | |
| 1076 if (!screen_cleared || ScreenLines == NULL) | |
| 1077 return; | |
| 1078 | |
| 1079 /* Clear the selection if we are about to write over it */ | |
| 1080 if (clear_selection) | |
| 1081 clip_may_clear_selection(gui.row, gui.row); | |
| 1082 /* Check that the cursor is inside the shell (resizing may have made | |
| 1083 * it invalid) */ | |
| 1084 if (gui.row >= screen_Rows || gui.col >= screen_Columns) | |
| 1085 return; | |
| 1086 | |
| 1087 gui.cursor_is_valid = TRUE; | |
| 1088 | |
| 1089 /* | |
| 1090 * How the cursor is drawn depends on the current mode. | |
| 1091 */ | |
| 1092 idx = get_shape_idx(FALSE); | |
| 1093 if (State & LANGMAP) | |
| 1094 id = shape_table[idx].id_lm; | |
| 1095 else | |
| 1096 id = shape_table[idx].id; | |
| 1097 | |
| 1098 /* get the colors and attributes for the cursor. Default is inverted */ | |
| 1099 cfg = INVALCOLOR; | |
| 1100 cbg = INVALCOLOR; | |
| 1101 cattr = HL_INVERSE; | |
| 1102 gui_mch_set_blinking(shape_table[idx].blinkwait, | |
| 1103 shape_table[idx].blinkon, | |
| 1104 shape_table[idx].blinkoff); | |
| 1105 if (id > 0) | |
| 1106 { | |
| 1107 cattr = syn_id2colors(id, &cfg, &cbg); | |
| 1108 #if defined(USE_IM_CONTROL) || defined(FEAT_HANGULIN) | |
| 1109 { | |
| 1110 static int iid; | |
| 1111 guicolor_T fg, bg; | |
| 1112 | |
| 1668 | 1113 if ( |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
1114 # if defined(FEAT_GUI_GTK) && !defined(FEAT_HANGULIN) |
| 1668 | 1115 preedit_get_status() |
| 1116 # else | |
| 1117 im_get_status() | |
| 1118 # endif | |
| 1119 ) | |
| 7 | 1120 { |
| 1121 iid = syn_name2id((char_u *)"CursorIM"); | |
| 1122 if (iid > 0) | |
| 1123 { | |
| 1124 syn_id2colors(iid, &fg, &bg); | |
| 1125 if (bg != INVALCOLOR) | |
| 1126 cbg = bg; | |
| 1127 if (fg != INVALCOLOR) | |
| 1128 cfg = fg; | |
| 1129 } | |
| 1130 } | |
| 1131 } | |
| 1132 #endif | |
| 1133 } | |
| 1134 | |
| 1135 /* | |
| 1136 * Get the attributes for the character under the cursor. | |
| 1137 * When no cursor color was given, use the character color. | |
| 1138 */ | |
| 1139 attr = ScreenAttrs[LineOffset[gui.row] + gui.col]; | |
| 1140 if (attr > HL_ALL) | |
| 1141 aep = syn_gui_attr2entry(attr); | |
| 1142 if (aep != NULL) | |
| 1143 { | |
| 1144 attr = aep->ae_attr; | |
| 1145 if (cfg == INVALCOLOR) | |
| 1146 cfg = ((attr & HL_INVERSE) ? aep->ae_u.gui.bg_color | |
| 1147 : aep->ae_u.gui.fg_color); | |
| 1148 if (cbg == INVALCOLOR) | |
| 1149 cbg = ((attr & HL_INVERSE) ? aep->ae_u.gui.fg_color | |
| 1150 : aep->ae_u.gui.bg_color); | |
| 1151 } | |
| 1152 if (cfg == INVALCOLOR) | |
| 1153 cfg = (attr & HL_INVERSE) ? gui.back_pixel : gui.norm_pixel; | |
| 1154 if (cbg == INVALCOLOR) | |
| 1155 cbg = (attr & HL_INVERSE) ? gui.norm_pixel : gui.back_pixel; | |
| 1156 | |
| 1157 #ifdef FEAT_XIM | |
| 1158 if (aep != NULL) | |
| 1159 { | |
| 1160 xim_bg_color = ((attr & HL_INVERSE) ? aep->ae_u.gui.fg_color | |
| 1161 : aep->ae_u.gui.bg_color); | |
| 1162 xim_fg_color = ((attr & HL_INVERSE) ? aep->ae_u.gui.bg_color | |
| 1163 : aep->ae_u.gui.fg_color); | |
| 1164 if (xim_bg_color == INVALCOLOR) | |
| 1165 xim_bg_color = (attr & HL_INVERSE) ? gui.norm_pixel | |
| 1166 : gui.back_pixel; | |
| 1167 if (xim_fg_color == INVALCOLOR) | |
| 1168 xim_fg_color = (attr & HL_INVERSE) ? gui.back_pixel | |
| 1169 : gui.norm_pixel; | |
| 1170 } | |
| 1171 else | |
| 1172 { | |
| 1173 xim_bg_color = (attr & HL_INVERSE) ? gui.norm_pixel | |
| 1174 : gui.back_pixel; | |
| 1175 xim_fg_color = (attr & HL_INVERSE) ? gui.back_pixel | |
| 1176 : gui.norm_pixel; | |
| 1177 } | |
| 1178 #endif | |
| 1179 | |
| 1180 attr &= ~HL_INVERSE; | |
| 1181 if (cattr & HL_INVERSE) | |
| 1182 { | |
| 1183 cc = cbg; | |
| 1184 cbg = cfg; | |
| 1185 cfg = cc; | |
| 1186 } | |
| 1187 cattr &= ~HL_INVERSE; | |
| 1188 | |
| 1189 /* | |
| 1190 * When we don't have window focus, draw a hollow cursor. | |
| 1191 */ | |
| 1192 if (!gui.in_focus) | |
| 1193 { | |
| 1194 gui_mch_draw_hollow_cursor(cbg); | |
| 1195 return; | |
| 1196 } | |
| 1197 | |
| 1198 old_hl_mask = gui.highlight_mask; | |
| 1199 if (shape_table[idx].shape == SHAPE_BLOCK | |
| 1200 #ifdef FEAT_HANGULIN | |
| 1201 || composing_hangul | |
| 1202 #endif | |
| 1203 ) | |
| 1204 { | |
| 1205 /* | |
| 1206 * Draw the text character with the cursor colors. Use the | |
| 1207 * character attributes plus the cursor attributes. | |
| 1208 */ | |
| 1209 gui.highlight_mask = (cattr | attr); | |
| 1210 #ifdef FEAT_HANGULIN | |
| 1211 if (composing_hangul) | |
| 1212 (void)gui_outstr_nowrap(composing_hangul_buffer, 2, | |
| 1213 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, cfg, cbg, 0); | |
| 1214 else | |
| 1215 #endif | |
| 1216 (void)gui_screenchar(LineOffset[gui.row] + gui.col, | |
| 1217 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, cfg, cbg, 0); | |
| 1218 } | |
| 1219 else | |
| 1220 { | |
| 1221 #if defined(FEAT_MBYTE) && defined(FEAT_RIGHTLEFT) | |
| 1222 int col_off = FALSE; | |
| 1223 #endif | |
| 1224 /* | |
| 1225 * First draw the partial cursor, then overwrite with the text | |
| 1226 * character, using a transparent background. | |
| 1227 */ | |
| 1228 if (shape_table[idx].shape == SHAPE_VER) | |
| 1229 { | |
| 1230 cur_height = gui.char_height; | |
| 1231 cur_width = (gui.char_width * shape_table[idx].percentage | |
| 1232 + 99) / 100; | |
| 1233 } | |
| 1234 else | |
| 1235 { | |
| 1236 cur_height = (gui.char_height * shape_table[idx].percentage | |
| 1237 + 99) / 100; | |
| 1238 cur_width = gui.char_width; | |
| 1239 } | |
| 1240 #ifdef FEAT_MBYTE | |
| 1378 | 1241 if (has_mbyte && (*mb_off2cells)(LineOffset[gui.row] + gui.col, |
| 1242 LineOffset[gui.row] + screen_Columns) > 1) | |
| 7 | 1243 { |
| 1244 /* Double wide character. */ | |
| 1245 if (shape_table[idx].shape != SHAPE_VER) | |
| 1246 cur_width += gui.char_width; | |
| 1247 # ifdef FEAT_RIGHTLEFT | |
| 1248 if (CURSOR_BAR_RIGHT) | |
| 1249 { | |
| 1250 /* gui.col points to the left halve of the character but | |
| 1251 * the vertical line needs to be on the right halve. | |
| 1252 * A double-wide horizontal line is also drawn from the | |
| 1253 * right halve in gui_mch_draw_part_cursor(). */ | |
| 1254 col_off = TRUE; | |
| 1255 ++gui.col; | |
| 1256 } | |
| 1257 # endif | |
| 1258 } | |
| 1259 #endif | |
| 1260 gui_mch_draw_part_cursor(cur_width, cur_height, cbg); | |
| 1261 #if defined(FEAT_MBYTE) && defined(FEAT_RIGHTLEFT) | |
| 1262 if (col_off) | |
| 1263 --gui.col; | |
| 1264 #endif | |
| 1265 | |
| 1266 #ifndef FEAT_GUI_MSWIN /* doesn't seem to work for MSWindows */ | |
| 1267 gui.highlight_mask = ScreenAttrs[LineOffset[gui.row] + gui.col]; | |
| 1268 (void)gui_screenchar(LineOffset[gui.row] + gui.col, | |
| 1269 GUI_MON_TRS_CURSOR | GUI_MON_NOCLEAR, | |
| 1270 (guicolor_T)0, (guicolor_T)0, 0); | |
| 1271 #endif | |
| 1272 } | |
| 1273 gui.highlight_mask = old_hl_mask; | |
| 1274 } | |
| 1275 } | |
| 1276 | |
| 1277 #if defined(FEAT_MENU) || defined(PROTO) | |
| 1278 void | |
| 1279 gui_position_menu() | |
| 1280 { | |
| 574 | 1281 # if !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF) |
| 7 | 1282 if (gui.menu_is_active && gui.in_use) |
| 1283 gui_mch_set_menu_pos(0, 0, gui.menu_width, gui.menu_height); | |
| 1284 # endif | |
| 1285 } | |
| 1286 #endif | |
| 1287 | |
| 1288 /* | |
| 1289 * Position the various GUI components (text area, menu). The vertical | |
| 1290 * scrollbars are NOT handled here. See gui_update_scrollbars(). | |
| 1291 */ | |
| 1292 static void | |
| 1293 gui_position_components(total_width) | |
| 1884 | 1294 int total_width UNUSED; |
| 7 | 1295 { |
| 1296 int text_area_x; | |
| 1297 int text_area_y; | |
| 1298 int text_area_width; | |
| 1299 int text_area_height; | |
| 1300 | |
| 1301 /* avoid that moving components around generates events */ | |
| 1302 ++hold_gui_events; | |
| 1303 | |
| 1304 text_area_x = 0; | |
| 1305 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 1306 text_area_x += gui.scrollbar_width; | |
| 1307 | |
| 1308 text_area_y = 0; | |
| 1309 #if defined(FEAT_MENU) && !(defined(FEAT_GUI_GTK) || defined(FEAT_GUI_PHOTON)) | |
| 1310 gui.menu_width = total_width; | |
| 1311 if (gui.menu_is_active) | |
| 1312 text_area_y += gui.menu_height; | |
| 1313 #endif | |
| 1314 #if defined(FEAT_TOOLBAR) && defined(FEAT_GUI_MSWIN) | |
| 1315 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 1316 text_area_y = TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT; | |
| 1317 #endif | |
| 1318 | |
| 819 | 1319 # if defined(FEAT_GUI_TABLINE) && (defined(FEAT_GUI_MSWIN) \ |
| 1378 | 1320 || defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_MAC)) |
| 810 | 1321 if (gui_has_tabline()) |
| 843 | 1322 text_area_y += gui.tabline_height; |
| 810 | 1323 #endif |
| 1324 | |
| 7 | 1325 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_ATHENA)) |
| 1326 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 1327 { | |
| 1328 # ifdef FEAT_GUI_ATHENA | |
| 1329 gui_mch_set_toolbar_pos(0, text_area_y, | |
| 1330 gui.menu_width, gui.toolbar_height); | |
| 1331 # endif | |
| 1332 text_area_y += gui.toolbar_height; | |
| 1333 } | |
| 1334 #endif | |
| 1335 | |
| 1336 text_area_width = gui.num_cols * gui.char_width + gui.border_offset * 2; | |
| 1337 text_area_height = gui.num_rows * gui.char_height + gui.border_offset * 2; | |
| 1338 | |
| 1339 gui_mch_set_text_area_pos(text_area_x, | |
| 1340 text_area_y, | |
| 1341 text_area_width, | |
| 1342 text_area_height | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
1343 #if defined(FEAT_XIM) && !defined(FEAT_GUI_GTK) |
| 7 | 1344 + xim_get_status_area_height() |
| 1345 #endif | |
| 1346 ); | |
| 1347 #ifdef FEAT_MENU | |
| 1348 gui_position_menu(); | |
| 1349 #endif | |
| 1350 if (gui.which_scrollbars[SBAR_BOTTOM]) | |
| 1351 gui_mch_set_scrollbar_pos(&gui.bottom_sbar, | |
| 1352 text_area_x, | |
| 1353 text_area_y + text_area_height, | |
| 1354 text_area_width, | |
| 1355 gui.scrollbar_height); | |
| 1356 gui.left_sbar_x = 0; | |
| 1357 gui.right_sbar_x = text_area_x + text_area_width; | |
| 1358 | |
| 1359 --hold_gui_events; | |
| 1360 } | |
| 1361 | |
| 444 | 1362 /* |
| 1363 * Get the width of the widgets and decorations to the side of the text area. | |
| 1364 */ | |
| 7 | 1365 int |
| 1366 gui_get_base_width() | |
| 1367 { | |
| 1368 int base_width; | |
| 1369 | |
| 1370 base_width = 2 * gui.border_offset; | |
| 1371 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 1372 base_width += gui.scrollbar_width; | |
| 1373 if (gui.which_scrollbars[SBAR_RIGHT]) | |
| 1374 base_width += gui.scrollbar_width; | |
| 1375 return base_width; | |
| 1376 } | |
| 1377 | |
| 444 | 1378 /* |
| 1379 * Get the height of the widgets and decorations above and below the text area. | |
| 1380 */ | |
| 7 | 1381 int |
| 1382 gui_get_base_height() | |
| 1383 { | |
| 1384 int base_height; | |
| 1385 | |
| 1386 base_height = 2 * gui.border_offset; | |
| 1387 if (gui.which_scrollbars[SBAR_BOTTOM]) | |
| 1388 base_height += gui.scrollbar_height; | |
| 1389 #ifdef FEAT_GUI_GTK | |
| 1390 /* We can't take the sizes properly into account until anything is | |
| 1391 * realized. Therefore we recalculate all the values here just before | |
| 1392 * setting the size. (--mdcki) */ | |
| 1393 #else | |
| 1394 # ifdef FEAT_MENU | |
| 1395 if (gui.menu_is_active) | |
| 1396 base_height += gui.menu_height; | |
| 1397 # endif | |
| 1398 # ifdef FEAT_TOOLBAR | |
| 1399 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 1400 # if defined(FEAT_GUI_MSWIN) && defined(FEAT_TOOLBAR) | |
| 1401 base_height += (TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT); | |
| 1402 # else | |
| 1403 base_height += gui.toolbar_height; | |
| 1404 # endif | |
| 1405 # endif | |
| 819 | 1406 # if defined(FEAT_GUI_TABLINE) && (defined(FEAT_GUI_MSWIN) \ |
| 1407 || defined(FEAT_GUI_MOTIF)) | |
| 810 | 1408 if (gui_has_tabline()) |
| 843 | 1409 base_height += gui.tabline_height; |
| 810 | 1410 # endif |
| 7 | 1411 # ifdef FEAT_FOOTER |
| 1412 if (vim_strchr(p_go, GO_FOOTER) != NULL) | |
| 1413 base_height += gui.footer_height; | |
| 1414 # endif | |
| 1415 # if defined(FEAT_GUI_MOTIF) && defined(FEAT_MENU) | |
| 1416 base_height += gui_mch_text_area_extra_height(); | |
| 1417 # endif | |
| 1418 #endif | |
| 1419 return base_height; | |
| 1420 } | |
| 1421 | |
| 1422 /* | |
| 1423 * Should be called after the GUI shell has been resized. Its arguments are | |
| 1424 * the new width and height of the shell in pixels. | |
| 1425 */ | |
| 1426 void | |
| 1427 gui_resize_shell(pixel_width, pixel_height) | |
| 1428 int pixel_width; | |
| 1429 int pixel_height; | |
| 1430 { | |
| 1431 static int busy = FALSE; | |
| 1432 | |
| 1433 if (!gui.shell_created) /* ignore when still initializing */ | |
| 1434 return; | |
| 1435 | |
| 1436 /* | |
| 1437 * Can't resize the screen while it is being redrawn. Remember the new | |
| 1438 * size and handle it later. | |
| 1439 */ | |
| 1440 if (updating_screen || busy) | |
| 1441 { | |
| 1442 new_pixel_width = pixel_width; | |
| 1443 new_pixel_height = pixel_height; | |
| 1444 return; | |
| 1445 } | |
| 1446 | |
| 1447 again: | |
| 1448 busy = TRUE; | |
| 1449 | |
| 1450 /* Flush pending output before redrawing */ | |
| 1451 out_flush(); | |
| 1452 | |
| 1453 gui.num_cols = (pixel_width - gui_get_base_width()) / gui.char_width; | |
| 1529 | 1454 gui.num_rows = (pixel_height - gui_get_base_height()) / gui.char_height; |
| 7 | 1455 |
| 1456 gui_position_components(pixel_width); | |
| 1457 | |
| 1458 gui_reset_scroll_region(); | |
| 1459 /* | |
| 1460 * At the "more" and ":confirm" prompt there is no redraw, put the cursor | |
| 1461 * at the last line here (why does it have to be one row too low?). | |
| 1462 */ | |
| 1463 if (State == ASKMORE || State == CONFIRM) | |
| 1464 gui.row = gui.num_rows; | |
| 1465 | |
| 1466 /* Only comparing Rows and Columns may be sufficient, but let's stay on | |
| 1467 * the safe side. */ | |
| 1468 if (gui.num_rows != screen_Rows || gui.num_cols != screen_Columns | |
| 1469 || gui.num_rows != Rows || gui.num_cols != Columns) | |
| 1470 shell_resized(); | |
| 1471 | |
| 1472 gui_update_scrollbars(TRUE); | |
| 1473 gui_update_cursor(FALSE, TRUE); | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
1474 #if defined(FEAT_XIM) && !defined(FEAT_GUI_GTK) |
| 7 | 1475 xim_set_status_area(); |
| 1476 #endif | |
| 1477 | |
| 1478 busy = FALSE; | |
| 669 | 1479 |
| 7 | 1480 /* |
| 1481 * We could have been called again while redrawing the screen. | |
| 1482 * Need to do it all again with the latest size then. | |
| 1483 */ | |
| 1484 if (new_pixel_height) | |
| 1485 { | |
| 1486 pixel_width = new_pixel_width; | |
| 1487 pixel_height = new_pixel_height; | |
| 1488 new_pixel_width = 0; | |
| 1489 new_pixel_height = 0; | |
| 1490 goto again; | |
| 1491 } | |
| 1492 } | |
| 1493 | |
| 1494 /* | |
| 1495 * Check if gui_resize_shell() must be called. | |
| 1496 */ | |
| 1497 void | |
| 1498 gui_may_resize_shell() | |
| 1499 { | |
| 1500 int h, w; | |
| 1501 | |
| 1502 if (new_pixel_height) | |
| 1503 { | |
| 1504 /* careful: gui_resize_shell() may postpone the resize again if we | |
| 1505 * were called indirectly by it */ | |
| 1506 w = new_pixel_width; | |
| 1507 h = new_pixel_height; | |
| 1508 new_pixel_width = 0; | |
| 1509 new_pixel_height = 0; | |
| 1510 gui_resize_shell(w, h); | |
| 1511 } | |
| 1512 } | |
| 1513 | |
| 1514 int | |
| 1515 gui_get_shellsize() | |
| 1516 { | |
| 1517 Rows = gui.num_rows; | |
| 1518 Columns = gui.num_cols; | |
| 1519 return OK; | |
| 1520 } | |
| 1521 | |
| 1522 /* | |
| 1523 * Set the size of the Vim shell according to Rows and Columns. | |
| 444 | 1524 * If "fit_to_display" is TRUE then the size may be reduced to fit the window |
| 1525 * on the screen. | |
| 7 | 1526 */ |
| 1527 void | |
| 811 | 1528 gui_set_shellsize(mustset, fit_to_display, direction) |
| 1884 | 1529 int mustset UNUSED; /* set by the user */ |
| 7 | 1530 int fit_to_display; |
| 811 | 1531 int direction; /* RESIZE_HOR, RESIZE_VER */ |
| 7 | 1532 { |
| 1533 int base_width; | |
| 1534 int base_height; | |
| 1535 int width; | |
| 1536 int height; | |
| 1537 int min_width; | |
| 1538 int min_height; | |
| 1539 int screen_w; | |
| 1540 int screen_h; | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
1541 #ifdef FEAT_GUI_GTK |
| 1967 | 1542 int un_maximize = mustset; |
|
2311
ccda151dde4e
Support completion for ":find". (Nazri Ramliy)
Bram Moolenaar <bram@vim.org>
parents:
2282
diff
changeset
|
1543 int did_adjust = 0; |
| 1967 | 1544 #endif |
|
2065
9b78bb3794ba
updated for version 7.2.350
Bram Moolenaar <bram@zimbu.org>
parents:
1967
diff
changeset
|
1545 int x = -1, y = -1; |
| 7 | 1546 |
| 1547 if (!gui.shell_created) | |
| 1548 return; | |
| 1549 | |
| 3014 | 1550 #if defined(MSWIN) || defined(FEAT_GUI_GTK) |
| 7 | 1551 /* If not setting to a user specified size and maximized, calculate the |
| 1552 * number of characters that fit in the maximized window. */ | |
| 1553 if (!mustset && gui_mch_maximized()) | |
| 1554 { | |
| 1555 gui_mch_newfont(); | |
| 1556 return; | |
| 1557 } | |
| 1558 #endif | |
| 1559 | |
| 1560 base_width = gui_get_base_width(); | |
| 1561 base_height = gui_get_base_height(); | |
|
2065
9b78bb3794ba
updated for version 7.2.350
Bram Moolenaar <bram@zimbu.org>
parents:
1967
diff
changeset
|
1562 if (fit_to_display) |
|
9b78bb3794ba
updated for version 7.2.350
Bram Moolenaar <bram@zimbu.org>
parents:
1967
diff
changeset
|
1563 /* Remember the original window position. */ |
|
9b78bb3794ba
updated for version 7.2.350
Bram Moolenaar <bram@zimbu.org>
parents:
1967
diff
changeset
|
1564 gui_mch_get_winpos(&x, &y); |
|
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|
1565 |
| 7 | 1566 #ifdef USE_SUN_WORKSHOP |
| 1567 if (!mustset && usingSunWorkShop | |
| 1568 && workshop_get_width_height(&width, &height)) | |
| 1569 { | |
| 1570 Columns = (width - base_width + gui.char_width - 1) / gui.char_width; | |
| 1571 Rows = (height - base_height + gui.char_height - 1) / gui.char_height; | |
| 1572 } | |
| 1573 else | |
| 1574 #endif | |
| 1575 { | |
| 1576 width = Columns * gui.char_width + base_width; | |
| 1577 height = Rows * gui.char_height + base_height; | |
| 1578 } | |
| 1579 | |
| 1580 if (fit_to_display) | |
| 1581 { | |
| 1582 gui_mch_get_screen_dimensions(&screen_w, &screen_h); | |
| 811 | 1583 if ((direction & RESIZE_HOR) && width > screen_w) |
| 7 | 1584 { |
| 1585 Columns = (screen_w - base_width) / gui.char_width; | |
| 1586 if (Columns < MIN_COLUMNS) | |
| 1587 Columns = MIN_COLUMNS; | |
| 1588 width = Columns * gui.char_width + base_width; | |
|
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|
1589 #ifdef FEAT_GUI_GTK |
| 1967 | 1590 ++did_adjust; |
| 1591 #endif | |
| 7 | 1592 } |
| 811 | 1593 if ((direction & RESIZE_VERT) && height > screen_h) |
| 7 | 1594 { |
| 1595 Rows = (screen_h - base_height) / gui.char_height; | |
| 1596 check_shellsize(); | |
| 1597 height = Rows * gui.char_height + base_height; | |
|
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|
1598 #ifdef FEAT_GUI_GTK |
| 1967 | 1599 ++did_adjust; |
| 1600 #endif | |
| 7 | 1601 } |
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|
1602 #ifdef FEAT_GUI_GTK |
| 1967 | 1603 if (did_adjust == 2 || (width + gui.char_width >= screen_w |
| 1604 && height + gui.char_height >= screen_h)) | |
| 1605 /* don't unmaximize if at maximum size */ | |
| 1606 un_maximize = FALSE; | |
| 1607 #endif | |
| 7 | 1608 } |
| 1609 gui.num_cols = Columns; | |
| 1610 gui.num_rows = Rows; | |
| 1611 | |
| 1612 min_width = base_width + MIN_COLUMNS * gui.char_width; | |
| 1613 min_height = base_height + MIN_LINES * gui.char_height; | |
| 1967 | 1614 #ifdef FEAT_WINDOWS |
| 685 | 1615 min_height += tabline_height() * gui.char_height; |
| 1967 | 1616 #endif |
| 1617 | |
|
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|
1618 #ifdef FEAT_GUI_GTK |
| 1967 | 1619 if (un_maximize) |
| 1620 { | |
| 1621 /* If the window size is smaller than the screen unmaximize the | |
| 1622 * window, otherwise resizing won't work. */ | |
| 1623 gui_mch_get_screen_dimensions(&screen_w, &screen_h); | |
| 1624 if ((width + gui.char_width < screen_w | |
| 1625 || height + gui.char_height * 2 < screen_h) | |
| 1626 && gui_mch_maximized()) | |
| 1627 gui_mch_unmaximize(); | |
| 1628 } | |
| 1629 #endif | |
| 7 | 1630 |
| 1631 gui_mch_set_shellsize(width, height, min_width, min_height, | |
| 811 | 1632 base_width, base_height, direction); |
|
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1633 |
|
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|
1634 if (fit_to_display && x >= 0 && y >= 0) |
| 7 | 1635 { |
|
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|
1636 /* Some window managers put the Vim window left of/above the screen. |
|
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1637 * Only change the position if it wasn't already negative before |
|
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diff
changeset
|
1638 * (happens on MS-Windows with a secondary monitor). */ |
| 7 | 1639 gui_mch_update(); |
| 1640 if (gui_mch_get_winpos(&x, &y) == OK && (x < 0 || y < 0)) | |
| 1641 gui_mch_set_winpos(x < 0 ? 0 : x, y < 0 ? 0 : y); | |
| 1642 } | |
| 1643 | |
| 1644 gui_position_components(width); | |
| 1645 gui_update_scrollbars(TRUE); | |
| 1646 gui_reset_scroll_region(); | |
| 1647 } | |
| 1648 | |
| 1649 /* | |
| 1650 * Called when Rows and/or Columns has changed. | |
| 1651 */ | |
| 1652 void | |
| 1653 gui_new_shellsize() | |
| 1654 { | |
| 1655 gui_reset_scroll_region(); | |
| 1656 } | |
| 1657 | |
| 1658 /* | |
| 1659 * Make scroll region cover whole screen. | |
| 1660 */ | |
| 1661 void | |
| 1662 gui_reset_scroll_region() | |
| 1663 { | |
| 1664 gui.scroll_region_top = 0; | |
| 1665 gui.scroll_region_bot = gui.num_rows - 1; | |
| 1666 gui.scroll_region_left = 0; | |
| 1667 gui.scroll_region_right = gui.num_cols - 1; | |
| 1668 } | |
| 1669 | |
| 1670 void | |
| 1671 gui_start_highlight(mask) | |
| 1672 int mask; | |
| 1673 { | |
| 1674 if (mask > HL_ALL) /* highlight code */ | |
| 1675 gui.highlight_mask = mask; | |
| 1676 else /* mask */ | |
| 1677 gui.highlight_mask |= mask; | |
| 1678 } | |
| 1679 | |
| 1680 void | |
| 1681 gui_stop_highlight(mask) | |
| 1682 int mask; | |
| 1683 { | |
| 1684 if (mask > HL_ALL) /* highlight code */ | |
| 1685 gui.highlight_mask = HL_NORMAL; | |
| 1686 else /* mask */ | |
| 1687 gui.highlight_mask &= ~mask; | |
| 1688 } | |
| 1689 | |
| 1690 /* | |
| 1691 * Clear a rectangular region of the screen from text pos (row1, col1) to | |
| 1692 * (row2, col2) inclusive. | |
| 1693 */ | |
| 1694 void | |
| 1695 gui_clear_block(row1, col1, row2, col2) | |
| 1696 int row1; | |
| 1697 int col1; | |
| 1698 int row2; | |
| 1699 int col2; | |
| 1700 { | |
| 1701 /* Clear the selection if we are about to write over it */ | |
| 1702 clip_may_clear_selection(row1, row2); | |
| 1703 | |
| 1704 gui_mch_clear_block(row1, col1, row2, col2); | |
| 1705 | |
| 1706 /* Invalidate cursor if it was in this block */ | |
| 1707 if ( gui.cursor_row >= row1 && gui.cursor_row <= row2 | |
| 1708 && gui.cursor_col >= col1 && gui.cursor_col <= col2) | |
| 1709 gui.cursor_is_valid = FALSE; | |
| 1710 } | |
| 1711 | |
| 1712 /* | |
| 1713 * Write code to update the cursor later. This avoids the need to flush the | |
| 1714 * output buffer before calling gui_update_cursor(). | |
| 1715 */ | |
| 1716 void | |
| 1717 gui_update_cursor_later() | |
| 1718 { | |
| 1719 OUT_STR(IF_EB("\033|s", ESC_STR "|s")); | |
| 1720 } | |
| 1721 | |
| 1722 void | |
| 1723 gui_write(s, len) | |
| 1724 char_u *s; | |
| 1725 int len; | |
| 1726 { | |
| 1727 char_u *p; | |
| 1728 int arg1 = 0, arg2 = 0; | |
| 1729 int force_cursor = FALSE; /* force cursor update */ | |
| 1730 int force_scrollbar = FALSE; | |
| 1731 static win_T *old_curwin = NULL; | |
| 1732 | |
| 1733 /* #define DEBUG_GUI_WRITE */ | |
| 1734 #ifdef DEBUG_GUI_WRITE | |
| 1735 { | |
| 1736 int i; | |
| 1737 char_u *str; | |
| 1738 | |
| 1739 printf("gui_write(%d):\n ", len); | |
| 1740 for (i = 0; i < len; i++) | |
| 1741 if (s[i] == ESC) | |
| 1742 { | |
| 1743 if (i != 0) | |
| 1744 printf("\n "); | |
| 1745 printf("<ESC>"); | |
| 1746 } | |
| 1747 else | |
| 1748 { | |
| 1749 str = transchar_byte(s[i]); | |
| 1750 if (str[0] && str[1]) | |
| 1751 printf("<%s>", (char *)str); | |
| 1752 else | |
| 1753 printf("%s", (char *)str); | |
| 1754 } | |
| 1755 printf("\n"); | |
| 1756 } | |
| 1757 #endif | |
| 1758 while (len) | |
| 1759 { | |
| 1760 if (s[0] == ESC && s[1] == '|') | |
| 1761 { | |
| 1762 p = s + 2; | |
| 1763 if (VIM_ISDIGIT(*p)) | |
| 1764 { | |
| 1765 arg1 = getdigits(&p); | |
| 1766 if (p > s + len) | |
| 1767 break; | |
| 1768 if (*p == ';') | |
| 1769 { | |
| 1770 ++p; | |
| 1771 arg2 = getdigits(&p); | |
| 1772 if (p > s + len) | |
| 1773 break; | |
| 1774 } | |
| 1775 } | |
| 1776 switch (*p) | |
| 1777 { | |
| 1778 case 'C': /* Clear screen */ | |
| 1779 clip_scroll_selection(9999); | |
| 1780 gui_mch_clear_all(); | |
| 1781 gui.cursor_is_valid = FALSE; | |
| 1782 force_scrollbar = TRUE; | |
| 1783 break; | |
| 1784 case 'M': /* Move cursor */ | |
| 1785 gui_set_cursor(arg1, arg2); | |
| 1786 break; | |
| 1787 case 's': /* force cursor (shape) update */ | |
| 1788 force_cursor = TRUE; | |
| 1789 break; | |
| 1790 case 'R': /* Set scroll region */ | |
| 1791 if (arg1 < arg2) | |
| 1792 { | |
| 1793 gui.scroll_region_top = arg1; | |
| 1794 gui.scroll_region_bot = arg2; | |
| 1795 } | |
| 1796 else | |
| 1797 { | |
| 1798 gui.scroll_region_top = arg2; | |
| 1799 gui.scroll_region_bot = arg1; | |
| 1800 } | |
| 1801 break; | |
| 1802 #ifdef FEAT_VERTSPLIT | |
| 1803 case 'V': /* Set vertical scroll region */ | |
| 1804 if (arg1 < arg2) | |
| 1805 { | |
| 1806 gui.scroll_region_left = arg1; | |
| 1807 gui.scroll_region_right = arg2; | |
| 1808 } | |
| 1809 else | |
| 1810 { | |
| 1811 gui.scroll_region_left = arg2; | |
| 1812 gui.scroll_region_right = arg1; | |
| 1813 } | |
| 1814 break; | |
| 1815 #endif | |
| 1816 case 'd': /* Delete line */ | |
| 1817 gui_delete_lines(gui.row, 1); | |
| 1818 break; | |
| 1819 case 'D': /* Delete lines */ | |
| 1820 gui_delete_lines(gui.row, arg1); | |
| 1821 break; | |
| 1822 case 'i': /* Insert line */ | |
| 1823 gui_insert_lines(gui.row, 1); | |
| 1824 break; | |
| 1825 case 'I': /* Insert lines */ | |
| 1826 gui_insert_lines(gui.row, arg1); | |
| 1827 break; | |
| 1828 case '$': /* Clear to end-of-line */ | |
| 1829 gui_clear_block(gui.row, gui.col, gui.row, | |
| 1830 (int)Columns - 1); | |
| 1831 break; | |
| 1832 case 'h': /* Turn on highlighting */ | |
| 1833 gui_start_highlight(arg1); | |
| 1834 break; | |
| 1835 case 'H': /* Turn off highlighting */ | |
| 1836 gui_stop_highlight(arg1); | |
| 1837 break; | |
| 1838 case 'f': /* flash the window (visual bell) */ | |
| 1839 gui_mch_flash(arg1 == 0 ? 20 : arg1); | |
| 1840 break; | |
| 1841 default: | |
| 1842 p = s + 1; /* Skip the ESC */ | |
| 1843 break; | |
| 1844 } | |
| 1845 len -= (int)(++p - s); | |
| 1846 s = p; | |
| 1847 } | |
| 1848 else if ( | |
| 1849 #ifdef EBCDIC | |
| 1850 CtrlChar(s[0]) != 0 /* Ctrl character */ | |
| 1851 #else | |
| 1852 s[0] < 0x20 /* Ctrl character */ | |
| 1853 #endif | |
| 1854 #ifdef FEAT_SIGN_ICONS | |
| 1855 && s[0] != SIGN_BYTE | |
| 1856 # ifdef FEAT_NETBEANS_INTG | |
| 1857 && s[0] != MULTISIGN_BYTE | |
| 1858 # endif | |
| 1859 #endif | |
| 1860 ) | |
| 1861 { | |
| 1862 if (s[0] == '\n') /* NL */ | |
| 1863 { | |
| 1864 gui.col = 0; | |
| 1865 if (gui.row < gui.scroll_region_bot) | |
| 1866 gui.row++; | |
| 1867 else | |
| 1868 gui_delete_lines(gui.scroll_region_top, 1); | |
| 1869 } | |
| 1870 else if (s[0] == '\r') /* CR */ | |
| 1871 { | |
| 1872 gui.col = 0; | |
| 1873 } | |
| 1874 else if (s[0] == '\b') /* Backspace */ | |
| 1875 { | |
| 1876 if (gui.col) | |
| 1877 --gui.col; | |
| 1878 } | |
| 1879 else if (s[0] == Ctrl_L) /* cursor-right */ | |
| 1880 { | |
| 1881 ++gui.col; | |
| 1882 } | |
| 1883 else if (s[0] == Ctrl_G) /* Beep */ | |
| 1884 { | |
| 1885 gui_mch_beep(); | |
| 1886 } | |
| 1887 /* Other Ctrl character: shouldn't happen! */ | |
| 1888 | |
| 1889 --len; /* Skip this char */ | |
| 1890 ++s; | |
| 1891 } | |
| 1892 else | |
| 1893 { | |
| 1894 p = s; | |
| 1895 while (len > 0 && ( | |
| 1896 #ifdef EBCDIC | |
| 1897 CtrlChar(*p) == 0 | |
| 1898 #else | |
| 1899 *p >= 0x20 | |
| 1900 #endif | |
| 1901 #ifdef FEAT_SIGN_ICONS | |
| 1902 || *p == SIGN_BYTE | |
| 1903 # ifdef FEAT_NETBEANS_INTG | |
| 1904 || *p == MULTISIGN_BYTE | |
| 1905 # endif | |
| 1906 #endif | |
| 1907 )) | |
| 1908 { | |
| 1909 len--; | |
| 1910 p++; | |
| 1911 } | |
| 1912 gui_outstr(s, (int)(p - s)); | |
| 1913 s = p; | |
| 1914 } | |
| 1915 } | |
| 1916 | |
| 1917 /* Postponed update of the cursor (won't work if "can_update_cursor" isn't | |
| 1918 * set). */ | |
| 1919 if (force_cursor) | |
| 1920 gui_update_cursor(TRUE, TRUE); | |
| 1921 | |
| 1922 /* When switching to another window the dragging must have stopped. | |
| 1923 * Required for GTK, dragged_sb isn't reset. */ | |
| 1924 if (old_curwin != curwin) | |
| 1925 gui.dragged_sb = SBAR_NONE; | |
| 1926 | |
| 1927 /* Update the scrollbars after clearing the screen or when switched | |
| 1928 * to another window. | |
| 1929 * Update the horizontal scrollbar always, it's difficult to check all | |
| 1930 * situations where it might change. */ | |
| 1931 if (force_scrollbar || old_curwin != curwin) | |
| 1932 gui_update_scrollbars(force_scrollbar); | |
| 1933 else | |
| 1934 gui_update_horiz_scrollbar(FALSE); | |
| 1935 old_curwin = curwin; | |
| 1936 | |
| 1937 /* | |
| 1938 * We need to make sure this is cleared since Athena doesn't tell us when | |
| 1939 * he is done dragging. Do the same for GTK. | |
| 1940 */ | |
| 574 | 1941 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) |
| 7 | 1942 gui.dragged_sb = SBAR_NONE; |
| 1943 #endif | |
| 1944 | |
| 1945 gui_mch_flush(); /* In case vim decides to take a nap */ | |
| 1946 } | |
| 1947 | |
| 1948 /* | |
| 1949 * When ScreenLines[] is invalid, updating the cursor should not be done, it | |
| 1950 * produces wrong results. Call gui_dont_update_cursor() before that code and | |
| 1951 * gui_can_update_cursor() afterwards. | |
| 1952 */ | |
| 1953 void | |
| 1954 gui_dont_update_cursor() | |
| 1955 { | |
| 1956 if (gui.in_use) | |
| 1957 { | |
| 1958 /* Undraw the cursor now, we probably can't do it after the change. */ | |
| 1959 gui_undraw_cursor(); | |
| 1960 can_update_cursor = FALSE; | |
| 1961 } | |
| 1962 } | |
| 1963 | |
| 1964 void | |
| 1965 gui_can_update_cursor() | |
| 1966 { | |
| 1967 can_update_cursor = TRUE; | |
| 1968 /* No need to update the cursor right now, there is always more output | |
| 1969 * after scrolling. */ | |
| 1970 } | |
| 1971 | |
| 1972 static void | |
| 1973 gui_outstr(s, len) | |
| 1974 char_u *s; | |
| 1975 int len; | |
| 1976 { | |
| 1977 int this_len; | |
| 1978 #ifdef FEAT_MBYTE | |
| 1979 int cells; | |
| 1980 #endif | |
| 1981 | |
| 1982 if (len == 0) | |
| 1983 return; | |
| 1984 | |
| 1985 if (len < 0) | |
| 1986 len = (int)STRLEN(s); | |
| 1987 | |
| 1988 while (len > 0) | |
| 1989 { | |
| 1990 #ifdef FEAT_MBYTE | |
| 1991 if (has_mbyte) | |
| 1992 { | |
| 1993 /* Find out how many chars fit in the current line. */ | |
| 1994 cells = 0; | |
| 1995 for (this_len = 0; this_len < len; ) | |
| 1996 { | |
| 1997 cells += (*mb_ptr2cells)(s + this_len); | |
| 1998 if (gui.col + cells > Columns) | |
| 1999 break; | |
| 474 | 2000 this_len += (*mb_ptr2len)(s + this_len); |
| 7 | 2001 } |
| 2002 if (this_len > len) | |
| 2003 this_len = len; /* don't include following composing char */ | |
| 2004 } | |
| 2005 else | |
| 2006 #endif | |
| 2007 if (gui.col + len > Columns) | |
| 2008 this_len = Columns - gui.col; | |
| 2009 else | |
| 2010 this_len = len; | |
| 2011 | |
| 2012 (void)gui_outstr_nowrap(s, this_len, | |
| 2013 0, (guicolor_T)0, (guicolor_T)0, 0); | |
| 2014 s += this_len; | |
| 2015 len -= this_len; | |
| 2016 #ifdef FEAT_MBYTE | |
| 2017 /* fill up for a double-width char that doesn't fit. */ | |
| 2018 if (len > 0 && gui.col < Columns) | |
| 2019 (void)gui_outstr_nowrap((char_u *)" ", 1, | |
| 2020 0, (guicolor_T)0, (guicolor_T)0, 0); | |
| 2021 #endif | |
| 2022 /* The cursor may wrap to the next line. */ | |
| 2023 if (gui.col >= Columns) | |
| 2024 { | |
| 2025 gui.col = 0; | |
| 2026 gui.row++; | |
| 2027 } | |
| 2028 } | |
| 2029 } | |
| 2030 | |
| 2031 /* | |
| 2032 * Output one character (may be one or two display cells). | |
| 2033 * Caller must check for valid "off". | |
| 2034 * Returns FAIL or OK, just like gui_outstr_nowrap(). | |
| 2035 */ | |
| 2036 static int | |
| 2037 gui_screenchar(off, flags, fg, bg, back) | |
| 2038 int off; /* Offset from start of screen */ | |
| 2039 int flags; | |
| 2040 guicolor_T fg, bg; /* colors for cursor */ | |
| 2041 int back; /* backup this many chars when using bold trick */ | |
| 2042 { | |
| 2043 #ifdef FEAT_MBYTE | |
| 2044 char_u buf[MB_MAXBYTES + 1]; | |
| 2045 | |
| 2046 /* Don't draw right halve of a double-width UTF-8 char. "cannot happen" */ | |
| 2047 if (enc_utf8 && ScreenLines[off] == 0) | |
| 2048 return OK; | |
| 2049 | |
| 2050 if (enc_utf8 && ScreenLinesUC[off] != 0) | |
| 2051 /* Draw UTF-8 multi-byte character. */ | |
| 2052 return gui_outstr_nowrap(buf, utfc_char2bytes(off, buf), | |
| 2053 flags, fg, bg, back); | |
| 2054 | |
| 2055 if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
| 2056 { | |
| 2057 buf[0] = ScreenLines[off]; | |
| 2058 buf[1] = ScreenLines2[off]; | |
| 2059 return gui_outstr_nowrap(buf, 2, flags, fg, bg, back); | |
| 2060 } | |
| 2061 | |
| 2062 /* Draw non-multi-byte character or DBCS character. */ | |
| 2063 return gui_outstr_nowrap(ScreenLines + off, | |
| 474 | 2064 enc_dbcs ? (*mb_ptr2len)(ScreenLines + off) : 1, |
| 7 | 2065 flags, fg, bg, back); |
| 2066 #else | |
| 2067 return gui_outstr_nowrap(ScreenLines + off, 1, flags, fg, bg, back); | |
| 2068 #endif | |
| 2069 } | |
| 2070 | |
|
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Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
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parents:
2275
diff
changeset
|
2071 #ifdef FEAT_GUI_GTK |
| 7 | 2072 /* |
| 2073 * Output the string at the given screen position. This is used in place | |
| 2074 * of gui_screenchar() where possible because Pango needs as much context | |
| 2075 * as possible to work nicely. It's a lot faster as well. | |
| 2076 */ | |
| 2077 static int | |
| 2078 gui_screenstr(off, len, flags, fg, bg, back) | |
| 2079 int off; /* Offset from start of screen */ | |
| 2080 int len; /* string length in screen cells */ | |
| 2081 int flags; | |
| 2082 guicolor_T fg, bg; /* colors for cursor */ | |
| 2083 int back; /* backup this many chars when using bold trick */ | |
| 2084 { | |
| 2085 char_u *buf; | |
| 2086 int outlen = 0; | |
| 2087 int i; | |
| 2088 int retval; | |
| 2089 | |
| 2090 if (len <= 0) /* "cannot happen"? */ | |
| 2091 return OK; | |
| 2092 | |
| 2093 if (enc_utf8) | |
| 2094 { | |
| 2095 buf = alloc((unsigned)(len * MB_MAXBYTES + 1)); | |
| 2096 if (buf == NULL) | |
| 2097 return OK; /* not much we could do here... */ | |
| 2098 | |
| 2099 for (i = off; i < off + len; ++i) | |
| 2100 { | |
| 2101 if (ScreenLines[i] == 0) | |
| 2102 continue; /* skip second half of double-width char */ | |
| 2103 | |
| 2104 if (ScreenLinesUC[i] == 0) | |
| 2105 buf[outlen++] = ScreenLines[i]; | |
| 2106 else | |
| 2107 outlen += utfc_char2bytes(i, buf + outlen); | |
| 2108 } | |
| 2109 | |
| 2110 buf[outlen] = NUL; /* only to aid debugging */ | |
| 2111 retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back); | |
| 2112 vim_free(buf); | |
| 2113 | |
| 2114 return retval; | |
| 2115 } | |
| 2116 else if (enc_dbcs == DBCS_JPNU) | |
| 2117 { | |
| 2118 buf = alloc((unsigned)(len * 2 + 1)); | |
| 2119 if (buf == NULL) | |
| 2120 return OK; /* not much we could do here... */ | |
| 2121 | |
| 2122 for (i = off; i < off + len; ++i) | |
| 2123 { | |
| 2124 buf[outlen++] = ScreenLines[i]; | |
| 2125 | |
| 2126 /* handle double-byte single-width char */ | |
| 2127 if (ScreenLines[i] == 0x8e) | |
| 2128 buf[outlen++] = ScreenLines2[i]; | |
| 2129 else if (MB_BYTE2LEN(ScreenLines[i]) == 2) | |
| 2130 buf[outlen++] = ScreenLines[++i]; | |
| 2131 } | |
| 2132 | |
| 2133 buf[outlen] = NUL; /* only to aid debugging */ | |
| 2134 retval = gui_outstr_nowrap(buf, outlen, flags, fg, bg, back); | |
| 2135 vim_free(buf); | |
| 2136 | |
| 2137 return retval; | |
| 2138 } | |
| 2139 else | |
| 2140 { | |
| 2141 return gui_outstr_nowrap(&ScreenLines[off], len, | |
| 2142 flags, fg, bg, back); | |
| 2143 } | |
| 2144 } | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2145 #endif /* FEAT_GUI_GTK */ |
| 7 | 2146 |
| 2147 /* | |
| 2148 * Output the given string at the current cursor position. If the string is | |
| 2149 * too long to fit on the line, then it is truncated. | |
| 2150 * "flags": | |
| 2151 * GUI_MON_IS_CURSOR should only be used when this function is being called to | |
| 2152 * actually draw (an inverted) cursor. | |
| 1199 | 2153 * GUI_MON_TRS_CURSOR is used to draw the cursor text with a transparent |
| 7 | 2154 * background. |
| 2155 * GUI_MON_NOCLEAR is used to avoid clearing the selection when drawing over | |
| 2156 * it. | |
| 2157 * Returns OK, unless "back" is non-zero and using the bold trick, then return | |
| 2158 * FAIL (the caller should start drawing "back" chars back). | |
| 2159 */ | |
| 2160 int | |
| 2161 gui_outstr_nowrap(s, len, flags, fg, bg, back) | |
| 2162 char_u *s; | |
| 2163 int len; | |
| 2164 int flags; | |
| 2165 guicolor_T fg, bg; /* colors for cursor */ | |
| 2166 int back; /* backup this many chars when using bold trick */ | |
| 2167 { | |
| 2168 long_u highlight_mask; | |
| 2169 long_u hl_mask_todo; | |
| 2170 guicolor_T fg_color; | |
| 2171 guicolor_T bg_color; | |
| 203 | 2172 guicolor_T sp_color; |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2173 #if !defined(MSWIN16_FASTTEXT) && !defined(FEAT_GUI_GTK) |
| 7 | 2174 GuiFont font = NOFONT; |
| 2175 # ifdef FEAT_XFONTSET | |
| 2176 GuiFontset fontset = NOFONTSET; | |
| 2177 # endif | |
| 2178 #endif | |
| 2179 attrentry_T *aep = NULL; | |
| 2180 int draw_flags; | |
| 2181 int col = gui.col; | |
| 2182 #ifdef FEAT_SIGN_ICONS | |
| 2183 int draw_sign = FALSE; | |
| 2184 # ifdef FEAT_NETBEANS_INTG | |
| 2185 int multi_sign = FALSE; | |
| 2186 # endif | |
| 2187 #endif | |
| 2188 | |
| 2189 if (len < 0) | |
| 2190 len = (int)STRLEN(s); | |
| 2191 if (len == 0) | |
| 2192 return OK; | |
| 2193 | |
| 2194 #ifdef FEAT_SIGN_ICONS | |
| 2195 if (*s == SIGN_BYTE | |
| 2196 # ifdef FEAT_NETBEANS_INTG | |
| 2197 || *s == MULTISIGN_BYTE | |
| 2198 # endif | |
| 2199 ) | |
| 2200 { | |
| 2201 # ifdef FEAT_NETBEANS_INTG | |
| 2202 if (*s == MULTISIGN_BYTE) | |
| 2203 multi_sign = TRUE; | |
| 2204 # endif | |
| 2205 /* draw spaces instead */ | |
| 2206 s = (char_u *)" "; | |
| 2207 if (len == 1 && col > 0) | |
| 2208 --col; | |
| 2209 len = 2; | |
| 2210 draw_sign = TRUE; | |
| 2211 highlight_mask = 0; | |
| 2212 } | |
| 2213 else | |
| 2214 #endif | |
| 2215 if (gui.highlight_mask > HL_ALL) | |
| 2216 { | |
| 2217 aep = syn_gui_attr2entry(gui.highlight_mask); | |
| 2218 if (aep == NULL) /* highlighting not set */ | |
| 2219 highlight_mask = 0; | |
| 2220 else | |
| 2221 highlight_mask = aep->ae_attr; | |
| 2222 } | |
| 2223 else | |
| 2224 highlight_mask = gui.highlight_mask; | |
| 2225 hl_mask_todo = highlight_mask; | |
| 2226 | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2227 #if !defined(MSWIN16_FASTTEXT) && !defined(FEAT_GUI_GTK) |
| 7 | 2228 /* Set the font */ |
| 2229 if (aep != NULL && aep->ae_u.gui.font != NOFONT) | |
| 2230 font = aep->ae_u.gui.font; | |
| 2231 # ifdef FEAT_XFONTSET | |
| 2232 else if (aep != NULL && aep->ae_u.gui.fontset != NOFONTSET) | |
| 2233 fontset = aep->ae_u.gui.fontset; | |
| 2234 # endif | |
| 2235 else | |
| 2236 { | |
| 2237 # ifdef FEAT_XFONTSET | |
| 2238 if (gui.fontset != NOFONTSET) | |
| 2239 fontset = gui.fontset; | |
| 2240 else | |
| 2241 # endif | |
| 2242 if (hl_mask_todo & (HL_BOLD | HL_STANDOUT)) | |
| 2243 { | |
| 2244 if ((hl_mask_todo & HL_ITALIC) && gui.boldital_font != NOFONT) | |
| 2245 { | |
| 2246 font = gui.boldital_font; | |
| 2247 hl_mask_todo &= ~(HL_BOLD | HL_STANDOUT | HL_ITALIC); | |
| 2248 } | |
| 2249 else if (gui.bold_font != NOFONT) | |
| 2250 { | |
| 2251 font = gui.bold_font; | |
| 2252 hl_mask_todo &= ~(HL_BOLD | HL_STANDOUT); | |
| 2253 } | |
| 2254 else | |
| 2255 font = gui.norm_font; | |
| 2256 } | |
| 2257 else if ((hl_mask_todo & HL_ITALIC) && gui.ital_font != NOFONT) | |
| 2258 { | |
| 2259 font = gui.ital_font; | |
| 2260 hl_mask_todo &= ~HL_ITALIC; | |
| 2261 } | |
| 2262 else | |
| 2263 font = gui.norm_font; | |
| 2264 } | |
| 2265 # ifdef FEAT_XFONTSET | |
| 2266 if (fontset != NOFONTSET) | |
| 2267 gui_mch_set_fontset(fontset); | |
| 2268 else | |
| 2269 # endif | |
| 2270 gui_mch_set_font(font); | |
| 2271 #endif | |
| 2272 | |
| 2273 draw_flags = 0; | |
| 2274 | |
| 2275 /* Set the color */ | |
| 2276 bg_color = gui.back_pixel; | |
| 2277 if ((flags & GUI_MON_IS_CURSOR) && gui.in_focus) | |
| 2278 { | |
| 2279 draw_flags |= DRAW_CURSOR; | |
| 2280 fg_color = fg; | |
| 2281 bg_color = bg; | |
| 203 | 2282 sp_color = fg; |
| 7 | 2283 } |
| 2284 else if (aep != NULL) | |
| 2285 { | |
| 2286 fg_color = aep->ae_u.gui.fg_color; | |
| 2287 if (fg_color == INVALCOLOR) | |
| 2288 fg_color = gui.norm_pixel; | |
| 2289 bg_color = aep->ae_u.gui.bg_color; | |
| 2290 if (bg_color == INVALCOLOR) | |
| 2291 bg_color = gui.back_pixel; | |
| 203 | 2292 sp_color = aep->ae_u.gui.sp_color; |
| 2293 if (sp_color == INVALCOLOR) | |
| 2294 sp_color = fg_color; | |
| 7 | 2295 } |
| 2296 else | |
| 203 | 2297 { |
| 7 | 2298 fg_color = gui.norm_pixel; |
| 203 | 2299 sp_color = fg_color; |
| 2300 } | |
| 7 | 2301 |
| 2302 if (highlight_mask & (HL_INVERSE | HL_STANDOUT)) | |
| 2303 { | |
| 2823 | 2304 #if defined(AMIGA) |
| 7 | 2305 gui_mch_set_colors(bg_color, fg_color); |
| 2306 #else | |
| 2307 gui_mch_set_fg_color(bg_color); | |
| 2308 gui_mch_set_bg_color(fg_color); | |
| 2309 #endif | |
| 2310 } | |
| 2311 else | |
| 2312 { | |
| 2823 | 2313 #if defined(AMIGA) |
| 7 | 2314 gui_mch_set_colors(fg_color, bg_color); |
| 2315 #else | |
| 2316 gui_mch_set_fg_color(fg_color); | |
| 2317 gui_mch_set_bg_color(bg_color); | |
| 2318 #endif | |
| 2319 } | |
| 203 | 2320 gui_mch_set_sp_color(sp_color); |
| 7 | 2321 |
| 2322 /* Clear the selection if we are about to write over it */ | |
| 2323 if (!(flags & GUI_MON_NOCLEAR)) | |
| 2324 clip_may_clear_selection(gui.row, gui.row); | |
| 2325 | |
| 2326 | |
| 2327 #ifndef MSWIN16_FASTTEXT | |
| 2328 /* If there's no bold font, then fake it */ | |
| 2329 if (hl_mask_todo & (HL_BOLD | HL_STANDOUT)) | |
| 2330 draw_flags |= DRAW_BOLD; | |
| 2331 #endif | |
| 2332 | |
| 2333 /* | |
| 2334 * When drawing bold or italic characters the spill-over from the left | |
| 2335 * neighbor may be destroyed. Let the caller backup to start redrawing | |
| 2336 * just after a blank. | |
| 2337 */ | |
| 2338 if (back != 0 && ((draw_flags & DRAW_BOLD) || (highlight_mask & HL_ITALIC))) | |
| 2339 return FAIL; | |
| 2340 | |
| 2823 | 2341 #if defined(FEAT_GUI_GTK) |
| 7 | 2342 /* If there's no italic font, then fake it. |
| 2343 * For GTK2, we don't need a different font for italic style. */ | |
| 2344 if (hl_mask_todo & HL_ITALIC) | |
| 2345 draw_flags |= DRAW_ITALIC; | |
| 2346 | |
| 2347 /* Do we underline the text? */ | |
| 2348 if (hl_mask_todo & HL_UNDERLINE) | |
| 2349 draw_flags |= DRAW_UNDERL; | |
| 2350 #else | |
| 2351 /* Do we underline the text? */ | |
| 2352 if ((hl_mask_todo & HL_UNDERLINE) | |
| 2353 # ifndef MSWIN16_FASTTEXT | |
| 2354 || (hl_mask_todo & HL_ITALIC) | |
| 2355 # endif | |
| 2356 ) | |
| 2357 draw_flags |= DRAW_UNDERL; | |
| 2358 #endif | |
| 203 | 2359 /* Do we undercurl the text? */ |
| 2360 if (hl_mask_todo & HL_UNDERCURL) | |
| 2361 draw_flags |= DRAW_UNDERC; | |
| 7 | 2362 |
| 1199 | 2363 /* Do we draw transparently? */ |
| 7 | 2364 if (flags & GUI_MON_TRS_CURSOR) |
| 2365 draw_flags |= DRAW_TRANSP; | |
| 2366 | |
| 2367 /* | |
| 2368 * Draw the text. | |
| 2369 */ | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2370 #ifdef FEAT_GUI_GTK |
| 7 | 2371 /* The value returned is the length in display cells */ |
| 2372 len = gui_gtk2_draw_string(gui.row, col, s, len, draw_flags); | |
| 2373 #else | |
| 2374 # ifdef FEAT_MBYTE | |
| 2375 if (enc_utf8) | |
| 2376 { | |
| 2377 int start; /* index of bytes to be drawn */ | |
| 2378 int cells; /* cellwidth of bytes to be drawn */ | |
| 4352 | 2379 int thislen; /* length of bytes to be drawn */ |
| 7 | 2380 int cn; /* cellwidth of current char */ |
| 2381 int i; /* index of current char */ | |
| 2382 int c; /* current char value */ | |
| 2383 int cl; /* byte length of current char */ | |
| 2384 int comping; /* current char is composing */ | |
| 2385 int scol = col; /* screen column */ | |
| 4053 | 2386 int curr_wide; /* use 'guifontwide' */ |
| 2387 int prev_wide = FALSE; | |
| 2388 int wide_changed; | |
| 7 | 2389 |
| 2390 /* Break the string at a composing character, it has to be drawn on | |
| 2391 * top of the previous character. */ | |
| 2392 start = 0; | |
| 2393 cells = 0; | |
| 2394 for (i = 0; i < len; i += cl) | |
| 2395 { | |
| 2396 c = utf_ptr2char(s + i); | |
| 2397 cn = utf_char2cells(c); | |
| 2398 if (cn > 1 | |
| 2399 # ifdef FEAT_XFONTSET | |
| 2400 && fontset == NOFONTSET | |
| 2401 # endif | |
| 2402 && gui.wide_font != NOFONT) | |
| 4053 | 2403 curr_wide = TRUE; |
| 7 | 2404 else |
| 4053 | 2405 curr_wide = FALSE; |
| 7 | 2406 comping = utf_iscomposing(c); |
| 2407 if (!comping) /* count cells from non-composing chars */ | |
| 2408 cells += cn; | |
| 474 | 2409 cl = utf_ptr2len(s + i); |
| 7 | 2410 if (cl == 0) /* hit end of string */ |
| 2411 len = i + cl; /* len must be wrong "cannot happen" */ | |
| 2412 | |
| 4053 | 2413 wide_changed = curr_wide != prev_wide; |
| 2414 | |
| 2415 /* Print the string so far if it's the last character or there is | |
| 7 | 2416 * a composing character. */ |
| 4053 | 2417 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
|
2418 # if defined(FEAT_GUI_X11) |
| 7 | 2419 || (cn > 1 |
| 2420 # ifdef FEAT_XFONTSET | |
| 2421 /* No fontset: At least draw char after wide char at | |
| 2422 * right position. */ | |
| 2423 && fontset == NOFONTSET | |
| 2424 # endif | |
| 2425 ) | |
| 2426 # endif | |
| 2427 ) | |
| 2428 { | |
| 4053 | 2429 if (comping || wide_changed) |
| 7 | 2430 thislen = i - start; |
| 2431 else | |
| 2432 thislen = i - start + cl; | |
| 2433 if (thislen > 0) | |
| 2434 { | |
| 4053 | 2435 if (prev_wide) |
| 2436 gui_mch_set_font(gui.wide_font); | |
| 7 | 2437 gui_mch_draw_string(gui.row, scol, s + start, thislen, |
| 2438 draw_flags); | |
| 4053 | 2439 if (prev_wide) |
| 2440 gui_mch_set_font(font); | |
| 7 | 2441 start += thislen; |
| 2442 } | |
| 2443 scol += cells; | |
| 2444 cells = 0; | |
| 4053 | 2445 /* Adjust to not draw a character which width is changed |
| 2446 * against with last one. */ | |
| 2447 if (wide_changed && !comping) | |
| 7 | 2448 { |
| 4053 | 2449 scol -= cn; |
| 2450 cl = 0; | |
| 7 | 2451 } |
| 2452 | |
|
2275
e4d849f4df03
Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents:
2237
diff
changeset
|
2453 # if defined(FEAT_GUI_X11) |
| 11 | 2454 /* No fontset: draw a space to fill the gap after a wide char |
| 2455 * */ | |
| 7 | 2456 if (cn > 1 && (draw_flags & DRAW_TRANSP) == 0 |
| 2457 # ifdef FEAT_XFONTSET | |
| 2458 && fontset == NOFONTSET | |
| 2459 # endif | |
| 4053 | 2460 && !wide_changed) |
| 7 | 2461 gui_mch_draw_string(gui.row, scol - 1, (char_u *)" ", |
| 2462 1, draw_flags); | |
| 2463 # endif | |
| 2464 } | |
| 2465 /* Draw a composing char on top of the previous char. */ | |
| 2466 if (comping) | |
| 2467 { | |
| 536 | 2468 # if (defined(__APPLE_CC__) || defined(__MRC__)) && TARGET_API_MAC_CARBON |
| 2469 /* Carbon ATSUI autodraws composing char over previous char */ | |
| 2470 gui_mch_draw_string(gui.row, scol, s + i, cl, | |
| 7 | 2471 draw_flags | DRAW_TRANSP); |
| 187 | 2472 # else |
| 536 | 2473 gui_mch_draw_string(gui.row, scol - cn, s + i, cl, |
| 187 | 2474 draw_flags | DRAW_TRANSP); |
| 2475 # endif | |
| 7 | 2476 start = i + cl; |
| 2477 } | |
| 4053 | 2478 prev_wide = curr_wide; |
| 7 | 2479 } |
| 2480 /* The stuff below assumes "len" is the length in screen columns. */ | |
| 2481 len = scol - col; | |
| 2482 } | |
| 2483 else | |
| 2484 # endif | |
| 2485 { | |
| 2486 gui_mch_draw_string(gui.row, col, s, len, draw_flags); | |
| 2487 # ifdef FEAT_MBYTE | |
| 2488 if (enc_dbcs == DBCS_JPNU) | |
| 2489 { | |
| 2490 /* Get the length in display cells, this can be different from the | |
| 2491 * number of bytes for "euc-jp". */ | |
|
2338
da6ec32d8d8f
Added strwidth() and strchars() functions.
Bram Moolenaar <bram@vim.org>
parents:
2311
diff
changeset
|
2492 len = mb_string2cells(s, len); |
| 7 | 2493 } |
| 2494 # endif | |
| 2495 } | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2496 #endif /* !FEAT_GUI_GTK */ |
| 7 | 2497 |
| 2498 if (!(flags & (GUI_MON_IS_CURSOR | GUI_MON_TRS_CURSOR))) | |
| 2499 gui.col = col + len; | |
| 2500 | |
| 2501 /* May need to invert it when it's part of the selection. */ | |
| 2502 if (flags & GUI_MON_NOCLEAR) | |
| 2503 clip_may_redraw_selection(gui.row, col, len); | |
| 2504 | |
| 2505 if (!(flags & (GUI_MON_IS_CURSOR | GUI_MON_TRS_CURSOR))) | |
| 2506 { | |
| 2507 /* Invalidate the old physical cursor position if we wrote over it */ | |
| 2508 if (gui.cursor_row == gui.row | |
| 2509 && gui.cursor_col >= col | |
| 2510 && gui.cursor_col < col + len) | |
| 2511 gui.cursor_is_valid = FALSE; | |
| 2512 } | |
| 2513 | |
| 2514 #ifdef FEAT_SIGN_ICONS | |
| 2515 if (draw_sign) | |
| 2516 /* Draw the sign on top of the spaces. */ | |
| 2517 gui_mch_drawsign(gui.row, col, gui.highlight_mask); | |
| 2592 | 2518 # 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
|
2519 || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32)) |
| 7 | 2520 if (multi_sign) |
| 2521 netbeans_draw_multisign_indicator(gui.row); | |
| 2522 # endif | |
| 2523 #endif | |
| 2524 | |
| 2525 return OK; | |
| 2526 } | |
| 2527 | |
| 2528 /* | |
| 2529 * Un-draw the cursor. Actually this just redraws the character at the given | |
| 2530 * position. The character just before it too, for when it was in bold. | |
| 2531 */ | |
| 2532 void | |
| 2533 gui_undraw_cursor() | |
| 2534 { | |
| 2535 if (gui.cursor_is_valid) | |
| 2536 { | |
| 2537 #ifdef FEAT_HANGULIN | |
| 2538 if (composing_hangul | |
| 2539 && gui.col == gui.cursor_col && gui.row == gui.cursor_row) | |
| 2540 (void)gui_outstr_nowrap(composing_hangul_buffer, 2, | |
| 2541 GUI_MON_IS_CURSOR | GUI_MON_NOCLEAR, | |
| 2542 gui.norm_pixel, gui.back_pixel, 0); | |
| 2543 else | |
| 2544 { | |
| 2545 #endif | |
| 2546 if (gui_redraw_block(gui.cursor_row, gui.cursor_col, | |
| 2547 gui.cursor_row, gui.cursor_col, GUI_MON_NOCLEAR) | |
| 2548 && gui.cursor_col > 0) | |
| 2549 (void)gui_redraw_block(gui.cursor_row, gui.cursor_col - 1, | |
| 2550 gui.cursor_row, gui.cursor_col - 1, GUI_MON_NOCLEAR); | |
| 2551 #ifdef FEAT_HANGULIN | |
| 2552 if (composing_hangul) | |
| 2553 (void)gui_redraw_block(gui.cursor_row, gui.cursor_col + 1, | |
| 2554 gui.cursor_row, gui.cursor_col + 1, GUI_MON_NOCLEAR); | |
| 2555 } | |
| 2556 #endif | |
| 2557 /* Cursor_is_valid is reset when the cursor is undrawn, also reset it | |
| 2558 * here in case it wasn't needed to undraw it. */ | |
| 2559 gui.cursor_is_valid = FALSE; | |
| 2560 } | |
| 2561 } | |
| 2562 | |
| 2563 void | |
| 2564 gui_redraw(x, y, w, h) | |
| 2565 int x; | |
| 2566 int y; | |
| 2567 int w; | |
| 2568 int h; | |
| 2569 { | |
| 2570 int row1, col1, row2, col2; | |
| 2571 | |
| 2572 row1 = Y_2_ROW(y); | |
| 2573 col1 = X_2_COL(x); | |
| 2574 row2 = Y_2_ROW(y + h - 1); | |
| 2575 col2 = X_2_COL(x + w - 1); | |
| 2576 | |
| 2577 (void)gui_redraw_block(row1, col1, row2, col2, GUI_MON_NOCLEAR); | |
| 2578 | |
| 2579 /* | |
| 2580 * We may need to redraw the cursor, but don't take it upon us to change | |
| 2581 * its location after a scroll. | |
| 2582 * (maybe be more strict even and test col too?) | |
| 2583 * These things may be outside the update/clipping region and reality may | |
| 2584 * not reflect Vims internal ideas if these operations are clipped away. | |
| 2585 */ | |
| 2586 if (gui.row == gui.cursor_row) | |
| 2587 gui_update_cursor(TRUE, TRUE); | |
| 2588 } | |
| 2589 | |
| 2590 /* | |
| 2591 * Draw a rectangular block of characters, from row1 to row2 (inclusive) and | |
| 2592 * from col1 to col2 (inclusive). | |
| 2593 * Return TRUE when the character before the first drawn character has | |
| 2594 * different attributes (may have to be redrawn too). | |
| 2595 */ | |
| 2596 int | |
| 2597 gui_redraw_block(row1, col1, row2, col2, flags) | |
| 2598 int row1; | |
| 2599 int col1; | |
| 2600 int row2; | |
| 2601 int col2; | |
| 2602 int flags; /* flags for gui_outstr_nowrap() */ | |
| 2603 { | |
| 2604 int old_row, old_col; | |
| 2605 long_u old_hl_mask; | |
| 2606 int off; | |
| 203 | 2607 sattr_T first_attr; |
| 7 | 2608 int idx, len; |
| 2609 int back, nback; | |
| 2610 int retval = FALSE; | |
| 2611 #ifdef FEAT_MBYTE | |
| 2612 int orig_col1, orig_col2; | |
| 2613 #endif | |
| 2614 | |
| 2615 /* Don't try to update when ScreenLines is not valid */ | |
| 2616 if (!screen_cleared || ScreenLines == NULL) | |
| 2617 return retval; | |
| 2618 | |
| 2619 /* Don't try to draw outside the shell! */ | |
| 2620 /* Check everything, strange values may be caused by a big border width */ | |
| 2621 col1 = check_col(col1); | |
| 2622 col2 = check_col(col2); | |
| 2623 row1 = check_row(row1); | |
| 2624 row2 = check_row(row2); | |
| 2625 | |
| 2626 /* Remember where our cursor was */ | |
| 2627 old_row = gui.row; | |
| 2628 old_col = gui.col; | |
| 2629 old_hl_mask = gui.highlight_mask; | |
| 2630 #ifdef FEAT_MBYTE | |
| 2631 orig_col1 = col1; | |
| 2632 orig_col2 = col2; | |
| 2633 #endif | |
| 2634 | |
| 2635 for (gui.row = row1; gui.row <= row2; gui.row++) | |
| 2636 { | |
| 2637 #ifdef FEAT_MBYTE | |
| 2638 /* When only half of a double-wide character is in the block, include | |
| 2639 * the other half. */ | |
| 2640 col1 = orig_col1; | |
| 2641 col2 = orig_col2; | |
| 2642 off = LineOffset[gui.row]; | |
| 2643 if (enc_dbcs != 0) | |
| 2644 { | |
| 2645 if (col1 > 0) | |
| 2646 col1 -= dbcs_screen_head_off(ScreenLines + off, | |
| 2647 ScreenLines + off + col1); | |
| 2648 col2 += dbcs_screen_tail_off(ScreenLines + off, | |
| 2649 ScreenLines + off + col2); | |
| 2650 } | |
| 2651 else if (enc_utf8) | |
| 2652 { | |
| 2653 if (ScreenLines[off + col1] == 0) | |
| 2654 --col1; | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2655 # ifdef FEAT_GUI_GTK |
| 7 | 2656 if (col2 + 1 < Columns && ScreenLines[off + col2 + 1] == 0) |
| 2657 ++col2; | |
| 2658 # endif | |
| 2659 } | |
| 2660 #endif | |
| 2661 gui.col = col1; | |
| 2662 off = LineOffset[gui.row] + gui.col; | |
| 2663 len = col2 - col1 + 1; | |
| 2664 | |
| 2665 /* Find how many chars back this highlighting starts, or where a space | |
| 2666 * is. Needed for when the bold trick is used */ | |
| 2667 for (back = 0; back < col1; ++back) | |
| 2668 if (ScreenAttrs[off - 1 - back] != ScreenAttrs[off] | |
| 2669 || ScreenLines[off - 1 - back] == ' ') | |
| 2670 break; | |
| 2671 retval = (col1 > 0 && ScreenAttrs[off - 1] != 0 && back == 0 | |
| 2672 && ScreenLines[off - 1] != ' '); | |
| 2673 | |
| 2674 /* Break it up in strings of characters with the same attributes. */ | |
| 2675 /* Print UTF-8 characters individually. */ | |
| 2676 while (len > 0) | |
| 2677 { | |
| 2678 first_attr = ScreenAttrs[off]; | |
| 2679 gui.highlight_mask = first_attr; | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2680 #if defined(FEAT_MBYTE) && !defined(FEAT_GUI_GTK) |
| 7 | 2681 if (enc_utf8 && ScreenLinesUC[off] != 0) |
| 2682 { | |
| 2683 /* output multi-byte character separately */ | |
| 2684 nback = gui_screenchar(off, flags, | |
| 2685 (guicolor_T)0, (guicolor_T)0, back); | |
| 2686 if (gui.col < Columns && ScreenLines[off + 1] == 0) | |
| 2687 idx = 2; | |
| 2688 else | |
| 2689 idx = 1; | |
| 2690 } | |
| 2691 else if (enc_dbcs == DBCS_JPNU && ScreenLines[off] == 0x8e) | |
| 2692 { | |
| 2693 /* output double-byte, single-width character separately */ | |
| 2694 nback = gui_screenchar(off, flags, | |
| 2695 (guicolor_T)0, (guicolor_T)0, back); | |
| 2696 idx = 1; | |
| 2697 } | |
| 2698 else | |
| 2699 #endif | |
| 2700 { | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
2701 #ifdef FEAT_GUI_GTK |
| 7 | 2702 for (idx = 0; idx < len; ++idx) |
| 2703 { | |
| 2704 if (enc_utf8 && ScreenLines[off + idx] == 0) | |
| 2705 continue; /* skip second half of double-width char */ | |
| 2706 if (ScreenAttrs[off + idx] != first_attr) | |
| 2707 break; | |
| 2708 } | |
| 2709 /* gui_screenstr() takes care of multibyte chars */ | |
| 2710 nback = gui_screenstr(off, idx, flags, | |
| 2711 (guicolor_T)0, (guicolor_T)0, back); | |
| 2712 #else | |
| 2713 for (idx = 0; idx < len && ScreenAttrs[off + idx] == first_attr; | |
| 2714 idx++) | |
| 2715 { | |
| 2716 # ifdef FEAT_MBYTE | |
| 2717 /* Stop at a multi-byte Unicode character. */ | |
| 2718 if (enc_utf8 && ScreenLinesUC[off + idx] != 0) | |
| 2719 break; | |
| 2720 if (enc_dbcs == DBCS_JPNU) | |
| 2721 { | |
| 2722 /* Stop at a double-byte single-width char. */ | |
| 2723 if (ScreenLines[off + idx] == 0x8e) | |
| 2724 break; | |
| 474 | 2725 if (len > 1 && (*mb_ptr2len)(ScreenLines |
| 7 | 2726 + off + idx) == 2) |
| 2727 ++idx; /* skip second byte of double-byte char */ | |
| 2728 } | |
| 2729 # endif | |
| 2730 } | |
| 2731 nback = gui_outstr_nowrap(ScreenLines + off, idx, flags, | |
| 2732 (guicolor_T)0, (guicolor_T)0, back); | |
| 2733 #endif | |
| 2734 } | |
| 2735 if (nback == FAIL) | |
| 2736 { | |
| 2737 /* Must back up to start drawing where a bold or italic word | |
| 2738 * starts. */ | |
| 2739 off -= back; | |
| 2740 len += back; | |
| 2741 gui.col -= back; | |
| 2742 } | |
| 2743 else | |
| 2744 { | |
| 2745 off += idx; | |
| 2746 len -= idx; | |
| 2747 } | |
| 2748 back = 0; | |
| 2749 } | |
| 2750 } | |
| 2751 | |
| 2752 /* Put the cursor back where it was */ | |
| 2753 gui.row = old_row; | |
| 2754 gui.col = old_col; | |
| 835 | 2755 gui.highlight_mask = (int)old_hl_mask; |
| 7 | 2756 |
| 2757 return retval; | |
| 2758 } | |
| 2759 | |
| 2760 static void | |
| 2761 gui_delete_lines(row, count) | |
| 2762 int row; | |
| 2763 int count; | |
| 2764 { | |
| 2765 if (count <= 0) | |
| 2766 return; | |
| 2767 | |
| 2768 if (row + count > gui.scroll_region_bot) | |
| 2769 /* Scrolled out of region, just blank the lines out */ | |
| 2770 gui_clear_block(row, gui.scroll_region_left, | |
| 2771 gui.scroll_region_bot, gui.scroll_region_right); | |
| 2772 else | |
| 2773 { | |
| 2774 gui_mch_delete_lines(row, count); | |
| 2775 | |
| 2776 /* If the cursor was in the deleted lines it's now gone. If the | |
| 2777 * cursor was in the scrolled lines adjust its position. */ | |
| 2778 if (gui.cursor_row >= row | |
| 2779 && gui.cursor_col >= gui.scroll_region_left | |
| 2780 && gui.cursor_col <= gui.scroll_region_right) | |
| 2781 { | |
| 2782 if (gui.cursor_row < row + count) | |
| 2783 gui.cursor_is_valid = FALSE; | |
| 2784 else if (gui.cursor_row <= gui.scroll_region_bot) | |
| 2785 gui.cursor_row -= count; | |
| 2786 } | |
| 2787 } | |
| 2788 } | |
| 2789 | |
| 2790 static void | |
| 2791 gui_insert_lines(row, count) | |
| 2792 int row; | |
| 2793 int count; | |
| 2794 { | |
| 2795 if (count <= 0) | |
| 2796 return; | |
| 2797 | |
| 2798 if (row + count > gui.scroll_region_bot) | |
| 2799 /* Scrolled out of region, just blank the lines out */ | |
| 2800 gui_clear_block(row, gui.scroll_region_left, | |
| 2801 gui.scroll_region_bot, gui.scroll_region_right); | |
| 2802 else | |
| 2803 { | |
| 2804 gui_mch_insert_lines(row, count); | |
| 2805 | |
| 2806 if (gui.cursor_row >= gui.row | |
| 2807 && gui.cursor_col >= gui.scroll_region_left | |
| 2808 && gui.cursor_col <= gui.scroll_region_right) | |
| 2809 { | |
| 2810 if (gui.cursor_row <= gui.scroll_region_bot - count) | |
| 2811 gui.cursor_row += count; | |
| 2812 else if (gui.cursor_row <= gui.scroll_region_bot) | |
| 2813 gui.cursor_is_valid = FALSE; | |
| 2814 } | |
| 2815 } | |
| 2816 } | |
| 2817 | |
| 2818 /* | |
| 2819 * The main GUI input routine. Waits for a character from the keyboard. | |
| 2820 * wtime == -1 Wait forever. | |
| 2821 * wtime == 0 Don't wait. | |
| 2822 * wtime > 0 Wait wtime milliseconds for a character. | |
| 2823 * Returns OK if a character was found to be available within the given time, | |
| 2824 * or FAIL otherwise. | |
| 2825 */ | |
| 2826 int | |
| 2827 gui_wait_for_chars(wtime) | |
| 2828 long wtime; | |
| 2829 { | |
| 2830 int retval; | |
| 2831 | |
|
2208
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
2832 #ifdef FEAT_MENU |
| 7 | 2833 /* |
| 2834 * If we're going to wait a bit, update the menus and mouse shape for the | |
| 2835 * current State. | |
| 2836 */ | |
| 2837 if (wtime != 0) | |
| 2838 gui_update_menus(0); | |
| 2839 #endif | |
| 2840 | |
| 2841 gui_mch_update(); | |
| 2842 if (input_available()) /* Got char, return immediately */ | |
| 2843 return OK; | |
| 2844 if (wtime == 0) /* Don't wait for char */ | |
| 2845 return FAIL; | |
| 2846 | |
| 2847 /* Before waiting, flush any output to the screen. */ | |
| 2848 gui_mch_flush(); | |
| 2849 | |
| 2850 if (wtime > 0) | |
| 2851 { | |
| 2852 /* Blink when waiting for a character. Probably only does something | |
| 2853 * for showmatch() */ | |
| 2854 gui_mch_start_blink(); | |
| 2855 retval = gui_mch_wait_for_chars(wtime); | |
| 2856 gui_mch_stop_blink(); | |
| 2857 return retval; | |
| 2858 } | |
| 2859 | |
| 2860 /* | |
| 1199 | 2861 * While we are waiting indefinitely for a character, blink the cursor. |
| 7 | 2862 */ |
| 2863 gui_mch_start_blink(); | |
| 2864 | |
| 203 | 2865 retval = FAIL; |
| 2866 /* | |
| 2867 * We may want to trigger the CursorHold event. First wait for | |
| 2868 * 'updatetime' and if nothing is typed within that time put the | |
| 2869 * K_CURSORHOLD key in the input buffer. | |
| 2870 */ | |
| 2871 if (gui_mch_wait_for_chars(p_ut) == OK) | |
| 2872 retval = OK; | |
| 7 | 2873 #ifdef FEAT_AUTOCMD |
| 609 | 2874 else if (trigger_cursorhold()) |
| 7 | 2875 { |
| 203 | 2876 char_u buf[3]; |
| 2877 | |
| 2878 /* Put K_CURSORHOLD in the input buffer. */ | |
| 2879 buf[0] = CSI; | |
| 2880 buf[1] = KS_EXTRA; | |
| 2881 buf[2] = (int)KE_CURSORHOLD; | |
| 2882 add_to_input_buf(buf, 3); | |
| 2883 | |
| 2884 retval = OK; | |
| 2885 } | |
| 2886 #endif | |
| 2887 | |
| 2888 if (retval == FAIL) | |
| 2889 { | |
| 2890 /* Blocking wait. */ | |
| 368 | 2891 before_blocking(); |
| 7 | 2892 retval = gui_mch_wait_for_chars(-1L); |
| 2893 } | |
| 2894 | |
| 2895 gui_mch_stop_blink(); | |
| 2896 return retval; | |
| 2897 } | |
| 2898 | |
| 2899 /* | |
| 1137 | 2900 * Fill p[4] with mouse coordinates encoded for check_termcode(). |
| 7 | 2901 */ |
| 2902 static void | |
| 2903 fill_mouse_coord(p, col, row) | |
| 2904 char_u *p; | |
| 2905 int col; | |
| 2906 int row; | |
| 2907 { | |
| 2908 p[0] = (char_u)(col / 128 + ' ' + 1); | |
| 2909 p[1] = (char_u)(col % 128 + ' ' + 1); | |
| 2910 p[2] = (char_u)(row / 128 + ' ' + 1); | |
| 2911 p[3] = (char_u)(row % 128 + ' ' + 1); | |
| 2912 } | |
| 2913 | |
| 2914 /* | |
| 2915 * Generic mouse support function. Add a mouse event to the input buffer with | |
| 2916 * the given properties. | |
| 2917 * button --- may be any of MOUSE_LEFT, MOUSE_MIDDLE, MOUSE_RIGHT, | |
| 2918 * MOUSE_X1, MOUSE_X2 | |
| 2919 * MOUSE_DRAG, or MOUSE_RELEASE. | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
2920 * 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
|
2921 * MOUSE_6 and MOUSE_7 for horizontal scroll wheel. |
| 7 | 2922 * x, y --- Coordinates of mouse in pixels. |
| 2923 * repeated_click --- TRUE if this click comes only a short time after a | |
| 2924 * previous click. | |
| 2925 * modifiers --- Bit field which may be any of the following modifiers | |
| 2926 * or'ed together: MOUSE_SHIFT | MOUSE_CTRL | MOUSE_ALT. | |
| 2927 * This function will ignore drag events where the mouse has not moved to a new | |
| 2928 * character. | |
| 2929 */ | |
| 2930 void | |
| 2931 gui_send_mouse_event(button, x, y, repeated_click, modifiers) | |
| 2932 int button; | |
| 2933 int x; | |
| 2934 int y; | |
| 2935 int repeated_click; | |
| 2936 int_u modifiers; | |
| 2937 { | |
| 2938 static int prev_row = 0, prev_col = 0; | |
| 2939 static int prev_button = -1; | |
| 2940 static int num_clicks = 1; | |
| 2941 char_u string[10]; | |
| 2942 enum key_extra button_char; | |
| 2943 int row, col; | |
| 2944 #ifdef FEAT_CLIPBOARD | |
| 2945 int checkfor; | |
| 2946 int did_clip = FALSE; | |
| 2947 #endif | |
| 2948 | |
| 2949 /* | |
| 2950 * Scrolling may happen at any time, also while a selection is present. | |
| 2951 */ | |
| 2952 switch (button) | |
| 2953 { | |
| 2954 case MOUSE_X1: | |
| 2955 button_char = KE_X1MOUSE; | |
| 2956 goto button_set; | |
| 2957 case MOUSE_X2: | |
| 2958 button_char = KE_X2MOUSE; | |
| 2959 goto button_set; | |
| 2960 case MOUSE_4: | |
| 2961 button_char = KE_MOUSEDOWN; | |
| 2962 goto button_set; | |
| 2963 case MOUSE_5: | |
| 2964 button_char = KE_MOUSEUP; | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
2965 goto button_set; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
2966 case MOUSE_6: |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
2967 button_char = KE_MOUSELEFT; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
2968 goto button_set; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
2969 case MOUSE_7: |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
2970 button_char = KE_MOUSERIGHT; |
| 7 | 2971 button_set: |
| 2972 { | |
| 2973 /* Don't put events in the input queue now. */ | |
| 2974 if (hold_gui_events) | |
| 2975 return; | |
| 2976 | |
| 2977 string[3] = CSI; | |
| 2978 string[4] = KS_EXTRA; | |
| 2979 string[5] = (int)button_char; | |
| 2980 | |
| 2981 /* Pass the pointer coordinates of the scroll event so that we | |
| 2982 * know which window to scroll. */ | |
| 2983 row = gui_xy2colrow(x, y, &col); | |
| 2984 string[6] = (char_u)(col / 128 + ' ' + 1); | |
| 2985 string[7] = (char_u)(col % 128 + ' ' + 1); | |
| 2986 string[8] = (char_u)(row / 128 + ' ' + 1); | |
| 2987 string[9] = (char_u)(row % 128 + ' ' + 1); | |
| 2988 | |
| 2989 if (modifiers == 0) | |
| 2990 add_to_input_buf(string + 3, 7); | |
| 2991 else | |
| 2992 { | |
| 2993 string[0] = CSI; | |
| 2994 string[1] = KS_MODIFIER; | |
| 2995 string[2] = 0; | |
| 2996 if (modifiers & MOUSE_SHIFT) | |
| 2997 string[2] |= MOD_MASK_SHIFT; | |
| 2998 if (modifiers & MOUSE_CTRL) | |
| 2999 string[2] |= MOD_MASK_CTRL; | |
| 3000 if (modifiers & MOUSE_ALT) | |
| 3001 string[2] |= MOD_MASK_ALT; | |
| 3002 add_to_input_buf(string, 10); | |
| 3003 } | |
| 3004 return; | |
| 3005 } | |
| 3006 } | |
| 3007 | |
| 3008 #ifdef FEAT_CLIPBOARD | |
| 3009 /* If a clipboard selection is in progress, handle it */ | |
| 3010 if (clip_star.state == SELECT_IN_PROGRESS) | |
| 3011 { | |
| 3012 clip_process_selection(button, X_2_COL(x), Y_2_ROW(y), repeated_click); | |
| 3013 return; | |
| 3014 } | |
| 3015 | |
| 3016 /* Determine which mouse settings to look for based on the current mode */ | |
| 3017 switch (get_real_state()) | |
| 3018 { | |
| 3019 case NORMAL_BUSY: | |
| 3020 case OP_PENDING: | |
| 3021 case NORMAL: checkfor = MOUSE_NORMAL; break; | |
| 3022 case VISUAL: checkfor = MOUSE_VISUAL; break; | |
| 788 | 3023 case SELECTMODE: checkfor = MOUSE_VISUAL; break; |
| 7 | 3024 case REPLACE: |
| 3025 case REPLACE+LANGMAP: | |
| 3026 #ifdef FEAT_VREPLACE | |
| 3027 case VREPLACE: | |
| 3028 case VREPLACE+LANGMAP: | |
| 3029 #endif | |
| 3030 case INSERT: | |
| 3031 case INSERT+LANGMAP: checkfor = MOUSE_INSERT; break; | |
| 3032 case ASKMORE: | |
| 3033 case HITRETURN: /* At the more- and hit-enter prompt pass the | |
| 3034 mouse event for a click on or below the | |
| 3035 message line. */ | |
| 3036 if (Y_2_ROW(y) >= msg_row) | |
| 3037 checkfor = MOUSE_NORMAL; | |
| 3038 else | |
| 3039 checkfor = MOUSE_RETURN; | |
| 3040 break; | |
| 3041 | |
| 3042 /* | |
| 3043 * On the command line, use the clipboard selection on all lines | |
| 3044 * but the command line. But not when pasting. | |
| 3045 */ | |
| 3046 case CMDLINE: | |
| 3047 case CMDLINE+LANGMAP: | |
| 3048 if (Y_2_ROW(y) < cmdline_row && button != MOUSE_MIDDLE) | |
| 3049 checkfor = MOUSE_NONE; | |
| 3050 else | |
| 3051 checkfor = MOUSE_COMMAND; | |
| 3052 break; | |
| 3053 | |
| 3054 default: | |
| 3055 checkfor = MOUSE_NONE; | |
| 3056 break; | |
| 3057 }; | |
| 3058 | |
| 3059 /* | |
| 3060 * Allow clipboard selection of text on the command line in "normal" | |
| 3061 * modes. Don't do this when dragging the status line, or extending a | |
| 3062 * Visual selection. | |
| 3063 */ | |
| 3064 if ((State == NORMAL || State == NORMAL_BUSY || (State & INSERT)) | |
| 3065 && Y_2_ROW(y) >= topframe->fr_height | |
| 995 | 3066 # ifdef FEAT_WINDOWS |
| 3067 + firstwin->w_winrow | |
| 3068 # endif | |
| 7 | 3069 && button != MOUSE_DRAG |
| 3070 # ifdef FEAT_MOUSESHAPE | |
| 3071 && !drag_status_line | |
| 3072 # ifdef FEAT_VERTSPLIT | |
| 3073 && !drag_sep_line | |
| 3074 # endif | |
| 3075 # endif | |
| 3076 ) | |
| 3077 checkfor = MOUSE_NONE; | |
| 3078 | |
| 3079 /* | |
| 3080 * Use modeless selection when holding CTRL and SHIFT pressed. | |
| 3081 */ | |
| 3082 if ((modifiers & MOUSE_CTRL) && (modifiers & MOUSE_SHIFT)) | |
| 3083 checkfor = MOUSE_NONEF; | |
| 3084 | |
| 3085 /* | |
| 3086 * In Ex mode, always use modeless selection. | |
| 3087 */ | |
| 3088 if (exmode_active) | |
| 3089 checkfor = MOUSE_NONE; | |
| 3090 | |
| 3091 /* | |
| 3092 * If the mouse settings say to not use the mouse, use the modeless | |
| 3093 * selection. But if Visual is active, assume that only the Visual area | |
| 3094 * will be selected. | |
| 3095 * Exception: On the command line, both the selection is used and a mouse | |
| 3096 * key is send. | |
| 3097 */ | |
| 3098 if (!mouse_has(checkfor) || checkfor == MOUSE_COMMAND) | |
| 3099 { | |
| 3100 #ifdef FEAT_VISUAL | |
| 3101 /* Don't do modeless selection in Visual mode. */ | |
| 3102 if (checkfor != MOUSE_NONEF && VIsual_active && (State & NORMAL)) | |
| 3103 return; | |
| 3104 #endif | |
| 3105 | |
| 3106 /* | |
| 3107 * When 'mousemodel' is "popup", shift-left is translated to right. | |
| 3108 * But not when also using Ctrl. | |
| 3109 */ | |
| 3110 if (mouse_model_popup() && button == MOUSE_LEFT | |
| 3111 && (modifiers & MOUSE_SHIFT) && !(modifiers & MOUSE_CTRL)) | |
| 3112 { | |
| 3113 button = MOUSE_RIGHT; | |
| 3114 modifiers &= ~ MOUSE_SHIFT; | |
| 3115 } | |
| 3116 | |
| 3117 /* If the selection is done, allow the right button to extend it. | |
| 3118 * If the selection is cleared, allow the right button to start it | |
| 3119 * from the cursor position. */ | |
| 3120 if (button == MOUSE_RIGHT) | |
| 3121 { | |
| 3122 if (clip_star.state == SELECT_CLEARED) | |
| 3123 { | |
| 3124 if (State & CMDLINE) | |
| 3125 { | |
| 3126 col = msg_col; | |
| 3127 row = msg_row; | |
| 3128 } | |
| 3129 else | |
| 3130 { | |
| 3131 col = curwin->w_wcol; | |
| 3132 row = curwin->w_wrow + W_WINROW(curwin); | |
| 3133 } | |
| 3134 clip_start_selection(col, row, FALSE); | |
| 3135 } | |
| 3136 clip_process_selection(button, X_2_COL(x), Y_2_ROW(y), | |
| 3137 repeated_click); | |
| 3138 did_clip = TRUE; | |
| 3139 } | |
| 3140 /* Allow the left button to start the selection */ | |
| 2823 | 3141 else if (button == MOUSE_LEFT) |
| 7 | 3142 { |
| 3143 clip_start_selection(X_2_COL(x), Y_2_ROW(y), repeated_click); | |
| 3144 did_clip = TRUE; | |
| 3145 } | |
| 3146 | |
| 3147 /* Always allow pasting */ | |
| 3148 if (button != MOUSE_MIDDLE) | |
| 3149 { | |
| 3150 if (!mouse_has(checkfor) || button == MOUSE_RELEASE) | |
| 3151 return; | |
| 3152 if (checkfor != MOUSE_COMMAND) | |
| 3153 button = MOUSE_LEFT; | |
| 3154 } | |
| 3155 repeated_click = FALSE; | |
| 3156 } | |
| 3157 | |
| 3158 if (clip_star.state != SELECT_CLEARED && !did_clip) | |
| 3674 | 3159 clip_clear_selection(&clip_star); |
| 7 | 3160 #endif |
| 3161 | |
| 3162 /* Don't put events in the input queue now. */ | |
| 3163 if (hold_gui_events) | |
| 3164 return; | |
| 3165 | |
| 3166 row = gui_xy2colrow(x, y, &col); | |
| 3167 | |
| 3168 /* | |
| 3169 * If we are dragging and the mouse hasn't moved far enough to be on a | |
| 3170 * different character, then don't send an event to vim. | |
| 3171 */ | |
| 3172 if (button == MOUSE_DRAG) | |
| 3173 { | |
| 3174 if (row == prev_row && col == prev_col) | |
| 3175 return; | |
| 3176 /* Dragging above the window, set "row" to -1 to cause a scroll. */ | |
| 3177 if (y < 0) | |
| 3178 row = -1; | |
| 3179 } | |
| 3180 | |
| 3181 /* | |
| 3182 * If topline has changed (window scrolled) since the last click, reset | |
| 3183 * repeated_click, because we don't want starting Visual mode when | |
| 3184 * clicking on a different character in the text. | |
| 3185 */ | |
| 3186 if (curwin->w_topline != gui_prev_topline | |
| 3187 #ifdef FEAT_DIFF | |
| 3188 || curwin->w_topfill != gui_prev_topfill | |
| 3189 #endif | |
| 3190 ) | |
| 3191 repeated_click = FALSE; | |
| 3192 | |
| 3193 string[0] = CSI; /* this sequence is recognized by check_termcode() */ | |
| 3194 string[1] = KS_MOUSE; | |
| 3195 string[2] = KE_FILLER; | |
| 3196 if (button != MOUSE_DRAG && button != MOUSE_RELEASE) | |
| 3197 { | |
| 3198 if (repeated_click) | |
| 3199 { | |
| 3200 /* | |
| 3201 * Handle multiple clicks. They only count if the mouse is still | |
| 3202 * pointing at the same character. | |
| 3203 */ | |
| 3204 if (button != prev_button || row != prev_row || col != prev_col) | |
| 3205 num_clicks = 1; | |
| 3206 else if (++num_clicks > 4) | |
| 3207 num_clicks = 1; | |
| 3208 } | |
| 3209 else | |
| 3210 num_clicks = 1; | |
| 3211 prev_button = button; | |
| 3212 gui_prev_topline = curwin->w_topline; | |
| 3213 #ifdef FEAT_DIFF | |
| 3214 gui_prev_topfill = curwin->w_topfill; | |
| 3215 #endif | |
| 3216 | |
| 3217 string[3] = (char_u)(button | 0x20); | |
| 3218 SET_NUM_MOUSE_CLICKS(string[3], num_clicks); | |
| 3219 } | |
| 3220 else | |
| 3221 string[3] = (char_u)button; | |
| 3222 | |
| 3223 string[3] |= modifiers; | |
| 3224 fill_mouse_coord(string + 4, col, row); | |
| 3225 add_to_input_buf(string, 8); | |
| 3226 | |
| 3227 if (row < 0) | |
| 3228 prev_row = 0; | |
| 3229 else | |
| 3230 prev_row = row; | |
| 3231 prev_col = col; | |
| 3232 | |
| 3233 /* | |
| 3234 * We need to make sure this is cleared since Athena doesn't tell us when | |
| 3235 * he is done dragging. Neither does GTK+ 2 -- at least for now. | |
| 3236 */ | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
3237 #if defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_GTK) |
| 7 | 3238 gui.dragged_sb = SBAR_NONE; |
| 3239 #endif | |
| 3240 } | |
| 3241 | |
| 3242 /* | |
| 3243 * Convert x and y coordinate to column and row in text window. | |
| 3244 * Corrects for multi-byte character. | |
| 3245 * returns column in "*colp" and row as return value; | |
| 3246 */ | |
| 3247 int | |
| 3248 gui_xy2colrow(x, y, colp) | |
| 3249 int x; | |
| 3250 int y; | |
| 3251 int *colp; | |
| 3252 { | |
| 3253 int col = check_col(X_2_COL(x)); | |
| 3254 int row = check_row(Y_2_ROW(y)); | |
| 3255 | |
| 3256 #ifdef FEAT_MBYTE | |
| 3257 *colp = mb_fix_col(col, row); | |
| 3258 #else | |
| 3259 *colp = col; | |
| 3260 #endif | |
| 3261 return row; | |
| 3262 } | |
| 3263 | |
| 3264 #if defined(FEAT_MENU) || defined(PROTO) | |
| 3265 /* | |
| 3266 * Callback function for when a menu entry has been selected. | |
| 3267 */ | |
| 3268 void | |
| 3269 gui_menu_cb(menu) | |
| 3270 vimmenu_T *menu; | |
| 3271 { | |
| 664 | 3272 char_u bytes[sizeof(long_u)]; |
| 7 | 3273 |
| 3274 /* Don't put events in the input queue now. */ | |
| 3275 if (hold_gui_events) | |
| 3276 return; | |
| 3277 | |
| 3278 bytes[0] = CSI; | |
| 3279 bytes[1] = KS_MENU; | |
| 3280 bytes[2] = KE_FILLER; | |
| 664 | 3281 add_to_input_buf(bytes, 3); |
| 3282 add_long_to_buf((long_u)menu, bytes); | |
| 3283 add_to_input_buf_csi(bytes, sizeof(long_u)); | |
| 7 | 3284 } |
| 3285 #endif | |
| 3286 | |
| 811 | 3287 static int prev_which_scrollbars[3]; |
| 669 | 3288 |
| 7 | 3289 /* |
| 3290 * Set which components are present. | |
| 685 | 3291 * If "oldval" is not NULL, "oldval" is the previous value, the new value is |
| 7 | 3292 * in p_go. |
| 3293 */ | |
| 3294 void | |
| 3295 gui_init_which_components(oldval) | |
| 1887 | 3296 char_u *oldval UNUSED; |
| 7 | 3297 { |
| 3298 #ifdef FEAT_MENU | |
| 3299 static int prev_menu_is_active = -1; | |
| 3300 #endif | |
| 3301 #ifdef FEAT_TOOLBAR | |
| 3302 static int prev_toolbar = -1; | |
| 3303 int using_toolbar = FALSE; | |
| 3304 #endif | |
| 685 | 3305 #ifdef FEAT_GUI_TABLINE |
| 3306 int using_tabline; | |
| 3307 #endif | |
| 7 | 3308 #ifdef FEAT_FOOTER |
| 3309 static int prev_footer = -1; | |
| 3310 int using_footer = FALSE; | |
| 3311 #endif | |
| 3312 #if defined(FEAT_MENU) && !defined(WIN16) | |
| 3313 static int prev_tearoff = -1; | |
| 3314 int using_tearoff = FALSE; | |
| 3315 #endif | |
| 3316 | |
| 3317 char_u *p; | |
| 3318 int i; | |
| 3319 #ifdef FEAT_MENU | |
| 3320 int grey_old, grey_new; | |
| 3321 char_u *temp; | |
| 3322 #endif | |
| 3323 win_T *wp; | |
| 3324 int need_set_size; | |
| 3325 int fix_size; | |
| 3326 | |
| 3327 #ifdef FEAT_MENU | |
| 3328 if (oldval != NULL && gui.in_use) | |
| 3329 { | |
| 3330 /* | |
| 3331 * Check if the menu's go from grey to non-grey or vise versa. | |
| 3332 */ | |
| 3333 grey_old = (vim_strchr(oldval, GO_GREY) != NULL); | |
| 3334 grey_new = (vim_strchr(p_go, GO_GREY) != NULL); | |
| 3335 if (grey_old != grey_new) | |
| 3336 { | |
| 3337 temp = p_go; | |
| 3338 p_go = oldval; | |
| 3339 gui_update_menus(MENU_ALL_MODES); | |
| 3340 p_go = temp; | |
| 3341 } | |
| 3342 } | |
| 3343 gui.menu_is_active = FALSE; | |
| 3344 #endif | |
| 3345 | |
| 3346 for (i = 0; i < 3; i++) | |
| 3347 gui.which_scrollbars[i] = FALSE; | |
| 3348 for (p = p_go; *p; p++) | |
| 3349 switch (*p) | |
| 3350 { | |
| 3351 case GO_LEFT: | |
| 3352 gui.which_scrollbars[SBAR_LEFT] = TRUE; | |
| 3353 break; | |
| 3354 case GO_RIGHT: | |
| 3355 gui.which_scrollbars[SBAR_RIGHT] = TRUE; | |
| 3356 break; | |
| 3357 #ifdef FEAT_VERTSPLIT | |
| 3358 case GO_VLEFT: | |
| 3359 if (win_hasvertsplit()) | |
| 3360 gui.which_scrollbars[SBAR_LEFT] = TRUE; | |
| 3361 break; | |
| 3362 case GO_VRIGHT: | |
| 3363 if (win_hasvertsplit()) | |
| 3364 gui.which_scrollbars[SBAR_RIGHT] = TRUE; | |
| 3365 break; | |
| 3366 #endif | |
| 3367 case GO_BOT: | |
| 3368 gui.which_scrollbars[SBAR_BOTTOM] = TRUE; | |
| 3369 break; | |
| 3370 #ifdef FEAT_MENU | |
| 3371 case GO_MENUS: | |
| 3372 gui.menu_is_active = TRUE; | |
| 3373 break; | |
| 3374 #endif | |
| 3375 case GO_GREY: | |
| 3376 /* make menu's have grey items, ignored here */ | |
| 3377 break; | |
| 3378 #ifdef FEAT_TOOLBAR | |
| 3379 case GO_TOOLBAR: | |
| 3380 using_toolbar = TRUE; | |
| 3381 break; | |
| 3382 #endif | |
| 3383 #ifdef FEAT_FOOTER | |
| 3384 case GO_FOOTER: | |
| 3385 using_footer = TRUE; | |
| 3386 break; | |
| 3387 #endif | |
| 3388 case GO_TEAROFF: | |
| 3389 #if defined(FEAT_MENU) && !defined(WIN16) | |
| 3390 using_tearoff = TRUE; | |
| 3391 #endif | |
| 3392 break; | |
| 3393 default: | |
| 3394 /* Ignore options that are not supported */ | |
| 3395 break; | |
| 3396 } | |
| 685 | 3397 |
| 7 | 3398 if (gui.in_use) |
| 3399 { | |
| 811 | 3400 need_set_size = 0; |
| 7 | 3401 fix_size = FALSE; |
| 685 | 3402 |
| 3403 #ifdef FEAT_GUI_TABLINE | |
| 687 | 3404 /* Update the GUI tab line, it may appear or disappear. This may |
| 3405 * cause the non-GUI tab line to disappear or appear. */ | |
| 685 | 3406 using_tabline = gui_has_tabline(); |
| 706 | 3407 if (!gui_mch_showing_tabline() != !using_tabline) |
| 685 | 3408 { |
| 797 | 3409 /* We don't want a resize event change "Rows" here, save and |
| 3410 * restore it. Resizing is handled below. */ | |
| 3411 i = Rows; | |
| 685 | 3412 gui_update_tabline(); |
| 797 | 3413 Rows = i; |
| 1767 | 3414 need_set_size |= RESIZE_VERT; |
| 685 | 3415 if (using_tabline) |
| 3416 fix_size = TRUE; | |
| 3417 if (!gui_use_tabline()) | |
| 3418 redraw_tabline = TRUE; /* may draw non-GUI tab line */ | |
| 3419 } | |
| 3420 #endif | |
| 3421 | |
| 7 | 3422 for (i = 0; i < 3; i++) |
| 3423 { | |
| 811 | 3424 /* The scrollbar needs to be updated when it is shown/unshown and |
| 3425 * when switching tab pages. But the size only changes when it's | |
| 3426 * shown/unshown. Thus we need two places to remember whether a | |
| 3427 * scrollbar is there or not. */ | |
| 3428 if (gui.which_scrollbars[i] != prev_which_scrollbars[i] | |
| 788 | 3429 #ifdef FEAT_WINDOWS |
| 811 | 3430 || gui.which_scrollbars[i] |
| 3431 != curtab->tp_prev_which_scrollbars[i] | |
| 788 | 3432 #endif |
| 3433 ) | |
| 7 | 3434 { |
| 3435 if (i == SBAR_BOTTOM) | |
| 3436 gui_mch_enable_scrollbar(&gui.bottom_sbar, | |
| 3437 gui.which_scrollbars[i]); | |
| 3438 else | |
| 3439 { | |
| 3440 FOR_ALL_WINDOWS(wp) | |
| 3441 { | |
| 3442 gui_do_scrollbar(wp, i, gui.which_scrollbars[i]); | |
| 3443 } | |
| 3444 } | |
| 811 | 3445 if (gui.which_scrollbars[i] != prev_which_scrollbars[i]) |
| 3446 { | |
| 3447 if (i == SBAR_BOTTOM) | |
| 1767 | 3448 need_set_size |= RESIZE_VERT; |
| 811 | 3449 else |
| 1767 | 3450 need_set_size |= RESIZE_HOR; |
| 811 | 3451 if (gui.which_scrollbars[i]) |
| 3452 fix_size = TRUE; | |
| 3453 } | |
| 7 | 3454 } |
| 788 | 3455 #ifdef FEAT_WINDOWS |
| 811 | 3456 curtab->tp_prev_which_scrollbars[i] = gui.which_scrollbars[i]; |
| 788 | 3457 #endif |
| 811 | 3458 prev_which_scrollbars[i] = gui.which_scrollbars[i]; |
| 7 | 3459 } |
| 3460 | |
| 3461 #ifdef FEAT_MENU | |
| 3462 if (gui.menu_is_active != prev_menu_is_active) | |
| 3463 { | |
| 3464 /* We don't want a resize event change "Rows" here, save and | |
| 3465 * restore it. Resizing is handled below. */ | |
| 3466 i = Rows; | |
| 3467 gui_mch_enable_menu(gui.menu_is_active); | |
| 3468 Rows = i; | |
| 3469 prev_menu_is_active = gui.menu_is_active; | |
| 1767 | 3470 need_set_size |= RESIZE_VERT; |
| 7 | 3471 if (gui.menu_is_active) |
| 3472 fix_size = TRUE; | |
| 3473 } | |
| 3474 #endif | |
| 3475 | |
| 3476 #ifdef FEAT_TOOLBAR | |
| 3477 if (using_toolbar != prev_toolbar) | |
| 3478 { | |
| 3479 gui_mch_show_toolbar(using_toolbar); | |
| 3480 prev_toolbar = using_toolbar; | |
| 1767 | 3481 need_set_size |= RESIZE_VERT; |
| 7 | 3482 if (using_toolbar) |
| 3483 fix_size = TRUE; | |
| 3484 } | |
| 3485 #endif | |
| 3486 #ifdef FEAT_FOOTER | |
| 3487 if (using_footer != prev_footer) | |
| 3488 { | |
| 3489 gui_mch_enable_footer(using_footer); | |
| 3490 prev_footer = using_footer; | |
| 1767 | 3491 need_set_size |= RESIZE_VERT; |
| 7 | 3492 if (using_footer) |
| 3493 fix_size = TRUE; | |
| 3494 } | |
| 3495 #endif | |
| 3496 #if defined(FEAT_MENU) && !defined(WIN16) && !(defined(WIN3264) && !defined(FEAT_TEAROFF)) | |
| 3497 if (using_tearoff != prev_tearoff) | |
| 3498 { | |
| 3499 gui_mch_toggle_tearoffs(using_tearoff); | |
| 3500 prev_tearoff = using_tearoff; | |
| 3501 } | |
| 3502 #endif | |
| 1767 | 3503 if (need_set_size != 0) |
| 276 | 3504 { |
| 3505 #ifdef FEAT_GUI_GTK | |
| 1767 | 3506 long prev_Columns = Columns; |
| 3507 long prev_Rows = Rows; | |
| 276 | 3508 #endif |
| 7 | 3509 /* Adjust the size of the window to make the text area keep the |
| 3510 * same size and to avoid that part of our window is off-screen | |
| 3511 * and a scrollbar can't be used, for example. */ | |
| 811 | 3512 gui_set_shellsize(FALSE, fix_size, need_set_size); |
| 276 | 3513 |
| 3514 #ifdef FEAT_GUI_GTK | |
| 3515 /* GTK has the annoying habit of sending us resize events when | |
| 3516 * changing the window size ourselves. This mostly happens when | |
| 3517 * waiting for a character to arrive, quite unpredictably, and may | |
| 3518 * change Columns and Rows when we don't want it. Wait for a | |
| 3519 * character here to avoid this effect. | |
| 3520 * If you remove this, please test this command for resizing | |
| 292 | 3521 * effects (with optional left scrollbar): ":vsp|q|vsp|q|vsp|q". |
| 687 | 3522 * Don't do this while starting up though. |
| 1767 | 3523 * Don't change Rows when adding menu/toolbar/tabline. |
| 3524 * Don't change Columns when adding vertical toolbar. */ | |
| 3525 if (!gui.starting && need_set_size != (RESIZE_VERT | RESIZE_HOR)) | |
| 287 | 3526 (void)char_avail(); |
| 1767 | 3527 if ((need_set_size & RESIZE_VERT) == 0) |
| 3528 Rows = prev_Rows; | |
| 3529 if ((need_set_size & RESIZE_HOR) == 0) | |
| 3530 Columns = prev_Columns; | |
| 276 | 3531 #endif |
| 3532 } | |
| 687 | 3533 #ifdef FEAT_WINDOWS |
| 3534 /* When the console tabline appears or disappears the window positions | |
| 3535 * change. */ | |
| 3536 if (firstwin->w_winrow != tabline_height()) | |
| 3537 shell_new_rows(); /* recompute window positions and heights */ | |
| 3538 #endif | |
| 7 | 3539 } |
| 3540 } | |
| 3541 | |
| 685 | 3542 #if defined(FEAT_GUI_TABLINE) || defined(PROTO) |
| 3543 /* | |
| 3544 * Return TRUE if the GUI is taking care of the tabline. | |
| 3545 * It may still be hidden if 'showtabline' is zero. | |
| 3546 */ | |
| 3547 int | |
| 3548 gui_use_tabline() | |
| 3549 { | |
| 3550 return gui.in_use && vim_strchr(p_go, GO_TABLINE) != NULL; | |
| 3551 } | |
| 3552 | |
| 3553 /* | |
| 3554 * Return TRUE if the GUI is showing the tabline. | |
| 3555 * This uses 'showtabline'. | |
| 3556 */ | |
| 3557 static int | |
| 3558 gui_has_tabline() | |
| 3559 { | |
| 3560 if (!gui_use_tabline() | |
| 3561 || p_stal == 0 | |
| 3562 || (p_stal == 1 && first_tabpage->tp_next == NULL)) | |
| 3563 return FALSE; | |
| 3564 return TRUE; | |
| 3565 } | |
| 3566 | |
| 3567 /* | |
| 3568 * Update the tabline. | |
| 3569 * This may display/undisplay the tabline and update the labels. | |
| 3570 */ | |
| 3571 void | |
| 3572 gui_update_tabline() | |
| 3573 { | |
| 3574 int showit = gui_has_tabline(); | |
| 797 | 3575 int shown = gui_mch_showing_tabline(); |
| 685 | 3576 |
| 3577 if (!gui.starting && starting == 0) | |
| 3578 { | |
| 848 | 3579 /* Updating the tabline uses direct GUI commands, flush |
| 3580 * outstanding instructions first. (esp. clear screen) */ | |
| 3581 out_flush(); | |
| 3582 gui_mch_flush(); | |
| 3583 | |
| 797 | 3584 if (!showit != !shown) |
| 3585 gui_mch_show_tabline(showit); | |
| 685 | 3586 if (showit != 0) |
| 3587 gui_mch_update_tabline(); | |
| 797 | 3588 |
| 3589 /* When the tabs change from hidden to shown or from shown to | |
| 3590 * hidden the size of the text area should remain the same. */ | |
| 3591 if (!showit != !shown) | |
| 811 | 3592 gui_set_shellsize(FALSE, showit, RESIZE_VERT); |
| 685 | 3593 } |
| 3594 } | |
| 3595 | |
| 3596 /* | |
| 839 | 3597 * Get the label or tooltip for tab page "tp" into NameBuff[]. |
| 685 | 3598 */ |
| 3599 void | |
| 839 | 3600 get_tabline_label(tp, tooltip) |
| 685 | 3601 tabpage_T *tp; |
| 839 | 3602 int tooltip; /* TRUE: get tooltip */ |
| 685 | 3603 { |
| 3604 int modified = FALSE; | |
| 3605 char_u buf[40]; | |
| 3606 int wincount; | |
| 3607 win_T *wp; | |
| 857 | 3608 char_u **opt; |
| 839 | 3609 |
| 3610 /* Use 'guitablabel' or 'guitabtooltip' if it's set. */ | |
| 857 | 3611 opt = (tooltip ? &p_gtt : &p_gtl); |
| 3612 if (**opt != NUL) | |
| 685 | 3613 { |
| 687 | 3614 int use_sandbox = FALSE; |
| 3615 int save_called_emsg = called_emsg; | |
| 3616 char_u res[MAXPATHL]; | |
| 706 | 3617 tabpage_T *save_curtab; |
| 839 | 3618 char_u *opt_name = (char_u *)(tooltip ? "guitabtooltip" |
| 3619 : "guitablabel"); | |
| 687 | 3620 |
| 3621 called_emsg = FALSE; | |
| 3622 | |
| 3623 printer_page_num = tabpage_index(tp); | |
| 3624 # ifdef FEAT_EVAL | |
| 3625 set_vim_var_nr(VV_LNUM, printer_page_num); | |
| 839 | 3626 use_sandbox = was_set_insecurely(opt_name, 0); |
| 687 | 3627 # endif |
| 706 | 3628 /* It's almost as going to the tabpage, but without autocommands. */ |
| 3629 curtab->tp_firstwin = firstwin; | |
| 3630 curtab->tp_lastwin = lastwin; | |
| 3631 curtab->tp_curwin = curwin; | |
| 3632 save_curtab = curtab; | |
| 3633 curtab = tp; | |
| 3634 topframe = curtab->tp_topframe; | |
| 3635 firstwin = curtab->tp_firstwin; | |
| 3636 lastwin = curtab->tp_lastwin; | |
| 3637 curwin = curtab->tp_curwin; | |
| 3638 curbuf = curwin->w_buffer; | |
| 3639 | |
| 687 | 3640 /* Can't use NameBuff directly, build_stl_str_hl() uses it. */ |
| 857 | 3641 build_stl_str_hl(curwin, res, MAXPATHL, *opt, use_sandbox, |
| 706 | 3642 0, (int)Columns, NULL, NULL); |
| 687 | 3643 STRCPY(NameBuff, res); |
| 3644 | |
| 706 | 3645 /* Back to the original curtab. */ |
| 3646 curtab = save_curtab; | |
| 3647 topframe = curtab->tp_topframe; | |
| 3648 firstwin = curtab->tp_firstwin; | |
| 3649 lastwin = curtab->tp_lastwin; | |
| 3650 curwin = curtab->tp_curwin; | |
| 3651 curbuf = curwin->w_buffer; | |
| 3652 | |
| 687 | 3653 if (called_emsg) |
| 839 | 3654 set_string_option_direct(opt_name, -1, |
| 694 | 3655 (char_u *)"", OPT_FREE, SID_ERROR); |
| 687 | 3656 called_emsg |= save_called_emsg; |
| 3657 } | |
| 857 | 3658 |
| 3659 /* If 'guitablabel'/'guitabtooltip' is not set or the result is empty then | |
| 3660 * use a default label. */ | |
| 3661 if (**opt == NUL || *NameBuff == NUL) | |
| 687 | 3662 { |
| 819 | 3663 /* Get the buffer name into NameBuff[] and shorten it. */ |
| 687 | 3664 get_trans_bufname(tp == curtab ? curbuf : tp->tp_curwin->w_buffer); |
| 839 | 3665 if (!tooltip) |
| 3666 shorten_dir(NameBuff); | |
| 687 | 3667 |
| 3668 wp = (tp == curtab) ? firstwin : tp->tp_firstwin; | |
| 3669 for (wincount = 0; wp != NULL; wp = wp->w_next, ++wincount) | |
| 3670 if (bufIsChanged(wp->w_buffer)) | |
| 3671 modified = TRUE; | |
| 3672 if (modified || wincount > 1) | |
| 3673 { | |
| 3674 if (wincount > 1) | |
| 3675 vim_snprintf((char *)buf, sizeof(buf), "%d", wincount); | |
| 3676 else | |
| 3677 buf[0] = NUL; | |
| 3678 if (modified) | |
| 3679 STRCAT(buf, "+"); | |
| 3680 STRCAT(buf, " "); | |
| 1620 | 3681 STRMOVE(NameBuff + STRLEN(buf), NameBuff); |
| 687 | 3682 mch_memmove(NameBuff, buf, STRLEN(buf)); |
| 3683 } | |
| 685 | 3684 } |
| 3685 } | |
| 3686 | |
| 691 | 3687 /* |
| 3688 * Send the event for clicking to select tab page "nr". | |
| 3689 * Returns TRUE if it was done, FALSE when skipped because we are already at | |
| 838 | 3690 * that tab page or the cmdline window is open. |
| 691 | 3691 */ |
| 3692 int | |
| 3693 send_tabline_event(nr) | |
| 3694 int nr; | |
| 3695 { | |
| 3696 char_u string[3]; | |
| 3697 | |
| 3698 if (nr == tabpage_index(curtab)) | |
| 3699 return FALSE; | |
| 844 | 3700 |
| 3701 /* Don't put events in the input queue now. */ | |
| 3702 if (hold_gui_events | |
| 838 | 3703 # ifdef FEAT_CMDWIN |
| 844 | 3704 || cmdwin_type != 0 |
| 3705 # endif | |
| 3706 ) | |
| 838 | 3707 { |
| 3708 /* Set it back to the current tab page. */ | |
| 3709 gui_mch_set_curtab(tabpage_index(curtab)); | |
| 3710 return FALSE; | |
| 3711 } | |
| 844 | 3712 |
| 691 | 3713 string[0] = CSI; |
| 3714 string[1] = KS_TABLINE; | |
| 3715 string[2] = KE_FILLER; | |
| 3716 add_to_input_buf(string, 3); | |
| 3717 string[0] = nr; | |
| 3718 add_to_input_buf_csi(string, 1); | |
| 3719 return TRUE; | |
| 3720 } | |
| 3721 | |
| 824 | 3722 /* |
| 3723 * Send a tabline menu event | |
| 3724 */ | |
| 3725 void | |
| 3726 send_tabline_menu_event(tabidx, event) | |
| 3727 int tabidx; | |
| 3728 int event; | |
| 3729 { | |
| 3730 char_u string[3]; | |
| 3731 | |
| 844 | 3732 /* Don't put events in the input queue now. */ |
| 3733 if (hold_gui_events) | |
| 3734 return; | |
| 3735 | |
| 824 | 3736 string[0] = CSI; |
| 3737 string[1] = KS_TABMENU; | |
| 3738 string[2] = KE_FILLER; | |
| 3739 add_to_input_buf(string, 3); | |
| 3740 string[0] = tabidx; | |
| 3741 string[1] = (char_u)(long)event; | |
| 3742 add_to_input_buf_csi(string, 2); | |
| 3743 } | |
| 3744 | |
| 685 | 3745 #endif |
| 7 | 3746 |
| 3747 /* | |
| 3748 * Scrollbar stuff: | |
| 3749 */ | |
| 3750 | |
| 669 | 3751 #if defined(FEAT_WINDOWS) || defined(PROTO) |
| 3752 /* | |
| 3753 * Remove all scrollbars. Used before switching to another tab page. | |
| 3754 */ | |
| 3755 void | |
| 3756 gui_remove_scrollbars() | |
| 3757 { | |
| 3758 int i; | |
| 3759 win_T *wp; | |
| 3760 | |
| 3761 for (i = 0; i < 3; i++) | |
| 3762 { | |
| 3763 if (i == SBAR_BOTTOM) | |
| 3764 gui_mch_enable_scrollbar(&gui.bottom_sbar, FALSE); | |
| 3765 else | |
| 3766 { | |
| 3767 FOR_ALL_WINDOWS(wp) | |
| 3768 { | |
| 3769 gui_do_scrollbar(wp, i, FALSE); | |
| 3770 } | |
| 3771 } | |
| 788 | 3772 curtab->tp_prev_which_scrollbars[i] = -1; |
| 669 | 3773 } |
| 3774 } | |
| 3775 #endif | |
| 3776 | |
| 7 | 3777 void |
| 3778 gui_create_scrollbar(sb, type, wp) | |
| 3779 scrollbar_T *sb; | |
| 3780 int type; | |
| 3781 win_T *wp; | |
| 3782 { | |
| 3783 static int sbar_ident = 0; | |
| 3784 | |
| 3785 sb->ident = sbar_ident++; /* No check for too big, but would it happen? */ | |
| 3786 sb->wp = wp; | |
| 3787 sb->type = type; | |
| 3788 sb->value = 0; | |
| 3789 #ifdef FEAT_GUI_ATHENA | |
| 3790 sb->pixval = 0; | |
| 3791 #endif | |
| 3792 sb->size = 1; | |
| 3793 sb->max = 1; | |
| 3794 sb->top = 0; | |
| 3795 sb->height = 0; | |
| 3796 #ifdef FEAT_VERTSPLIT | |
| 3797 sb->width = 0; | |
| 3798 #endif | |
| 3799 sb->status_height = 0; | |
| 3800 gui_mch_create_scrollbar(sb, (wp == NULL) ? SBAR_HORIZ : SBAR_VERT); | |
| 3801 } | |
| 3802 | |
| 3803 /* | |
| 3804 * Find the scrollbar with the given index. | |
| 3805 */ | |
| 3806 scrollbar_T * | |
| 3807 gui_find_scrollbar(ident) | |
| 3808 long ident; | |
| 3809 { | |
| 3810 win_T *wp; | |
| 3811 | |
| 3812 if (gui.bottom_sbar.ident == ident) | |
| 3813 return &gui.bottom_sbar; | |
| 3814 FOR_ALL_WINDOWS(wp) | |
| 3815 { | |
| 3816 if (wp->w_scrollbars[SBAR_LEFT].ident == ident) | |
| 3817 return &wp->w_scrollbars[SBAR_LEFT]; | |
| 3818 if (wp->w_scrollbars[SBAR_RIGHT].ident == ident) | |
| 3819 return &wp->w_scrollbars[SBAR_RIGHT]; | |
| 3820 } | |
| 3821 return NULL; | |
| 3822 } | |
| 3823 | |
| 3824 /* | |
| 3825 * For most systems: Put a code in the input buffer for a dragged scrollbar. | |
| 3826 * | |
| 3827 * For Win32, Macintosh and GTK+ 2: | |
| 3828 * Scrollbars seem to grab focus and vim doesn't read the input queue until | |
| 3829 * you stop dragging the scrollbar. We get here each time the scrollbar is | |
| 3830 * dragged another pixel, but as far as the rest of vim goes, it thinks | |
| 3831 * we're just hanging in the call to DispatchMessage() in | |
| 3832 * process_message(). The DispatchMessage() call that hangs was passed a | |
| 3833 * mouse button click event in the scrollbar window. -- webb. | |
| 3834 * | |
| 3835 * Solution: Do the scrolling right here. But only when allowed. | |
| 3836 * Ignore the scrollbars while executing an external command or when there | |
| 3837 * are still characters to be processed. | |
| 3838 */ | |
| 3839 void | |
| 3840 gui_drag_scrollbar(sb, value, still_dragging) | |
| 3841 scrollbar_T *sb; | |
| 3842 long value; | |
| 3843 int still_dragging; | |
| 3844 { | |
| 3845 #ifdef FEAT_WINDOWS | |
| 3846 win_T *wp; | |
| 3847 #endif | |
| 3848 int sb_num; | |
| 3849 #ifdef USE_ON_FLY_SCROLL | |
| 3850 colnr_T old_leftcol = curwin->w_leftcol; | |
| 3851 # ifdef FEAT_SCROLLBIND | |
| 3852 linenr_T old_topline = curwin->w_topline; | |
| 3853 # endif | |
| 3854 # ifdef FEAT_DIFF | |
| 3855 int old_topfill = curwin->w_topfill; | |
| 3856 # endif | |
| 3857 #else | |
| 664 | 3858 char_u bytes[sizeof(long_u)]; |
| 7 | 3859 int byte_count; |
| 3860 #endif | |
| 3861 | |
| 3862 if (sb == NULL) | |
| 3863 return; | |
| 3864 | |
| 3865 /* Don't put events in the input queue now. */ | |
| 3866 if (hold_gui_events) | |
| 3867 return; | |
| 3868 | |
| 3869 #ifdef FEAT_CMDWIN | |
| 3870 if (cmdwin_type != 0 && sb->wp != curwin) | |
| 3871 return; | |
| 3872 #endif | |
| 3873 | |
| 3874 if (still_dragging) | |
| 3875 { | |
| 3876 if (sb->wp == NULL) | |
| 3877 gui.dragged_sb = SBAR_BOTTOM; | |
| 3878 else if (sb == &sb->wp->w_scrollbars[SBAR_LEFT]) | |
| 3879 gui.dragged_sb = SBAR_LEFT; | |
| 3880 else | |
| 3881 gui.dragged_sb = SBAR_RIGHT; | |
| 3882 gui.dragged_wp = sb->wp; | |
| 3883 } | |
| 3884 else | |
| 3885 { | |
| 3886 gui.dragged_sb = SBAR_NONE; | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
3887 #ifdef FEAT_GUI_GTK |
| 7 | 3888 /* Keep the "dragged_wp" value until after the scrolling, for when the |
| 4352 | 3889 * mouse button is released. GTK2 doesn't send the button-up event. */ |
| 7 | 3890 gui.dragged_wp = NULL; |
| 3891 #endif | |
| 3892 } | |
| 3893 | |
| 3894 /* Vertical sbar info is kept in the first sbar (the left one) */ | |
| 3895 if (sb->wp != NULL) | |
| 3896 sb = &sb->wp->w_scrollbars[0]; | |
| 3897 | |
| 3898 /* | |
| 3899 * Check validity of value | |
| 3900 */ | |
| 3901 if (value < 0) | |
| 3902 value = 0; | |
| 3903 #ifdef SCROLL_PAST_END | |
| 3904 else if (value > sb->max) | |
| 3905 value = sb->max; | |
| 3906 #else | |
| 3907 if (value > sb->max - sb->size + 1) | |
| 3908 value = sb->max - sb->size + 1; | |
| 3909 #endif | |
| 3910 | |
| 3911 sb->value = value; | |
| 3912 | |
| 3913 #ifdef USE_ON_FLY_SCROLL | |
| 1476 | 3914 /* When not allowed to do the scrolling right now, return. |
| 3915 * This also checked input_available(), but that causes the first click in | |
| 3916 * a scrollbar to be ignored when Vim doesn't have focus. */ | |
| 3917 if (dont_scroll) | |
| 7 | 3918 return; |
| 3919 #endif | |
| 973 | 3920 #ifdef FEAT_INS_EXPAND |
| 3921 /* Disallow scrolling the current window when the completion popup menu is | |
| 3922 * visible. */ | |
| 3923 if ((sb->wp == NULL || sb->wp == curwin) && pum_visible()) | |
| 3924 return; | |
| 3925 #endif | |
| 7 | 3926 |
| 3927 #ifdef FEAT_RIGHTLEFT | |
| 3928 if (sb->wp == NULL && curwin->w_p_rl) | |
| 3929 { | |
| 3930 value = sb->max + 1 - sb->size - value; | |
| 3931 if (value < 0) | |
| 3932 value = 0; | |
| 3933 } | |
| 3934 #endif | |
| 3935 | |
| 3936 if (sb->wp != NULL) /* vertical scrollbar */ | |
| 3937 { | |
| 3938 sb_num = 0; | |
| 3939 #ifdef FEAT_WINDOWS | |
| 3940 for (wp = firstwin; wp != sb->wp && wp != NULL; wp = wp->w_next) | |
| 3941 sb_num++; | |
| 3942 if (wp == NULL) | |
| 3943 return; | |
| 3944 #else | |
| 3945 if (sb->wp != curwin) | |
| 3946 return; | |
| 3947 #endif | |
| 3948 | |
| 3949 #ifdef USE_ON_FLY_SCROLL | |
| 3950 current_scrollbar = sb_num; | |
| 3951 scrollbar_value = value; | |
| 3952 if (State & NORMAL) | |
| 3953 { | |
| 3954 gui_do_scroll(); | |
| 3955 setcursor(); | |
| 3956 } | |
| 3957 else if (State & INSERT) | |
| 3958 { | |
| 3959 ins_scroll(); | |
| 3960 setcursor(); | |
| 3961 } | |
| 3962 else if (State & CMDLINE) | |
| 3963 { | |
| 3964 if (msg_scrolled == 0) | |
| 3965 { | |
| 3966 gui_do_scroll(); | |
| 3967 redrawcmdline(); | |
| 3968 } | |
| 3969 } | |
| 3970 # ifdef FEAT_FOLDING | |
| 3971 /* Value may have been changed for closed fold. */ | |
| 3972 sb->value = sb->wp->w_topline - 1; | |
| 3973 # endif | |
| 788 | 3974 |
| 3975 /* When dragging one scrollbar and there is another one at the other | |
| 3976 * side move the thumb of that one too. */ | |
| 3977 if (gui.which_scrollbars[SBAR_RIGHT] && gui.which_scrollbars[SBAR_LEFT]) | |
| 3978 gui_mch_set_scrollbar_thumb( | |
| 3979 &sb->wp->w_scrollbars[ | |
| 3980 sb == &sb->wp->w_scrollbars[SBAR_RIGHT] | |
| 3981 ? SBAR_LEFT : SBAR_RIGHT], | |
| 3982 sb->value, sb->size, sb->max); | |
| 3983 | |
| 7 | 3984 #else |
| 3985 bytes[0] = CSI; | |
| 3986 bytes[1] = KS_VER_SCROLLBAR; | |
| 3987 bytes[2] = KE_FILLER; | |
| 3988 bytes[3] = (char_u)sb_num; | |
| 3989 byte_count = 4; | |
| 3990 #endif | |
| 3991 } | |
| 3992 else | |
| 3993 { | |
| 3994 #ifdef USE_ON_FLY_SCROLL | |
| 3995 scrollbar_value = value; | |
| 3996 | |
| 3997 if (State & NORMAL) | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
3998 gui_do_horiz_scroll(scrollbar_value, FALSE); |
| 7 | 3999 else if (State & INSERT) |
| 4000 ins_horscroll(); | |
| 4001 else if (State & CMDLINE) | |
| 4002 { | |
| 540 | 4003 if (msg_scrolled == 0) |
| 7 | 4004 { |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4005 gui_do_horiz_scroll(scrollbar_value, FALSE); |
| 7 | 4006 redrawcmdline(); |
| 4007 } | |
| 4008 } | |
| 4009 if (old_leftcol != curwin->w_leftcol) | |
| 4010 { | |
| 4011 updateWindow(curwin); /* update window, status and cmdline */ | |
| 4012 setcursor(); | |
| 4013 } | |
| 4014 #else | |
| 4015 bytes[0] = CSI; | |
| 4016 bytes[1] = KS_HOR_SCROLLBAR; | |
| 4017 bytes[2] = KE_FILLER; | |
| 4018 byte_count = 3; | |
| 4019 #endif | |
| 4020 } | |
| 4021 | |
| 4022 #ifdef USE_ON_FLY_SCROLL | |
| 4023 # ifdef FEAT_SCROLLBIND | |
| 4024 /* | |
| 4025 * synchronize other windows, as necessary according to 'scrollbind' | |
| 4026 */ | |
| 4027 if (curwin->w_p_scb | |
| 4028 && ((sb->wp == NULL && curwin->w_leftcol != old_leftcol) | |
| 4029 || (sb->wp == curwin && (curwin->w_topline != old_topline | |
| 4030 # ifdef FEAT_DIFF | |
| 4031 || curwin->w_topfill != old_topfill | |
| 4032 # endif | |
| 4033 )))) | |
| 4034 { | |
| 4035 do_check_scrollbind(TRUE); | |
| 4036 /* need to update the window right here */ | |
| 4037 for (wp = firstwin; wp != NULL; wp = wp->w_next) | |
| 4038 if (wp->w_redr_type > 0) | |
| 4039 updateWindow(wp); | |
| 4040 setcursor(); | |
| 4041 } | |
| 4042 # endif | |
| 4043 out_flush(); | |
| 4044 gui_update_cursor(FALSE, TRUE); | |
| 4045 #else | |
| 664 | 4046 add_to_input_buf(bytes, byte_count); |
| 4047 add_long_to_buf((long_u)value, bytes); | |
| 4048 add_to_input_buf_csi(bytes, sizeof(long_u)); | |
| 7 | 4049 #endif |
| 4050 } | |
| 4051 | |
| 4052 /* | |
| 4053 * Scrollbar stuff: | |
| 4054 */ | |
| 4055 | |
|
2237
770485470e59
Add a few #ifdefs to exclude functions that are not used. (Domnique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4056 #if defined(FEAT_AUTOCMD) || defined(FEAT_WINDOWS) || defined(PROTO) |
| 1906 | 4057 /* |
| 4058 * Called when something in the window layout has changed. | |
| 4059 */ | |
| 4060 void | |
| 4061 gui_may_update_scrollbars() | |
| 4062 { | |
| 4063 if (gui.in_use && starting == 0) | |
| 4064 { | |
| 4065 out_flush(); | |
| 4066 gui_init_which_components(NULL); | |
| 4067 gui_update_scrollbars(TRUE); | |
| 4068 } | |
| 4069 need_mouse_correct = TRUE; | |
| 4070 } | |
|
2237
770485470e59
Add a few #ifdefs to exclude functions that are not used. (Domnique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
2210
diff
changeset
|
4071 #endif |
| 1906 | 4072 |
| 7 | 4073 void |
| 4074 gui_update_scrollbars(force) | |
| 4075 int force; /* Force all scrollbars to get updated */ | |
| 4076 { | |
| 4077 win_T *wp; | |
| 4078 scrollbar_T *sb; | |
| 4079 long val, size, max; /* need 32 bits here */ | |
| 4080 int which_sb; | |
| 4081 int h, y; | |
| 4082 #ifdef FEAT_VERTSPLIT | |
| 4083 static win_T *prev_curwin = NULL; | |
| 4084 #endif | |
| 4085 | |
| 4086 /* Update the horizontal scrollbar */ | |
| 4087 gui_update_horiz_scrollbar(force); | |
| 4088 | |
| 4089 #ifndef WIN3264 | |
| 4090 /* Return straight away if there is neither a left nor right scrollbar. | |
| 4091 * On MS-Windows this is required anyway for scrollwheel messages. */ | |
| 4092 if (!gui.which_scrollbars[SBAR_LEFT] && !gui.which_scrollbars[SBAR_RIGHT]) | |
| 4093 return; | |
| 4094 #endif | |
| 4095 | |
| 4096 /* | |
| 4097 * Don't want to update a scrollbar while we're dragging it. But if we | |
| 4098 * have both a left and right scrollbar, and we drag one of them, we still | |
| 4099 * need to update the other one. | |
| 4100 */ | |
| 674 | 4101 if (!force && (gui.dragged_sb == SBAR_LEFT || gui.dragged_sb == SBAR_RIGHT) |
| 4102 && gui.which_scrollbars[SBAR_LEFT] | |
| 4103 && gui.which_scrollbars[SBAR_RIGHT]) | |
| 7 | 4104 { |
| 4105 /* | |
| 4106 * If we have two scrollbars and one of them is being dragged, just | |
| 4107 * copy the scrollbar position from the dragged one to the other one. | |
| 4108 */ | |
| 4109 which_sb = SBAR_LEFT + SBAR_RIGHT - gui.dragged_sb; | |
| 4110 if (gui.dragged_wp != NULL) | |
| 4111 gui_mch_set_scrollbar_thumb( | |
| 4112 &gui.dragged_wp->w_scrollbars[which_sb], | |
| 4113 gui.dragged_wp->w_scrollbars[0].value, | |
| 4114 gui.dragged_wp->w_scrollbars[0].size, | |
| 4115 gui.dragged_wp->w_scrollbars[0].max); | |
| 4116 } | |
| 4117 | |
| 4118 /* avoid that moving components around generates events */ | |
| 4119 ++hold_gui_events; | |
| 4120 | |
| 4121 for (wp = firstwin; wp != NULL; wp = W_NEXT(wp)) | |
| 4122 { | |
| 4123 if (wp->w_buffer == NULL) /* just in case */ | |
| 4124 continue; | |
| 674 | 4125 /* Skip a scrollbar that is being dragged. */ |
| 4126 if (!force && (gui.dragged_sb == SBAR_LEFT | |
| 4127 || gui.dragged_sb == SBAR_RIGHT) | |
| 4128 && gui.dragged_wp == wp) | |
| 4129 continue; | |
| 4130 | |
| 7 | 4131 #ifdef SCROLL_PAST_END |
| 4132 max = wp->w_buffer->b_ml.ml_line_count - 1; | |
| 4133 #else | |
| 4134 max = wp->w_buffer->b_ml.ml_line_count + wp->w_height - 2; | |
| 4135 #endif | |
| 4136 if (max < 0) /* empty buffer */ | |
| 4137 max = 0; | |
| 4138 val = wp->w_topline - 1; | |
| 4139 size = wp->w_height; | |
| 4140 #ifdef SCROLL_PAST_END | |
| 4141 if (val > max) /* just in case */ | |
| 4142 val = max; | |
| 4143 #else | |
| 4144 if (size > max + 1) /* just in case */ | |
| 4145 size = max + 1; | |
| 4146 if (val > max - size + 1) | |
| 4147 val = max - size + 1; | |
| 4148 #endif | |
| 4149 if (val < 0) /* minimal value is 0 */ | |
| 4150 val = 0; | |
| 4151 | |
| 4152 /* | |
| 4153 * Scrollbar at index 0 (the left one) contains all the information. | |
| 4154 * It would be the same info for left and right so we just store it for | |
| 4155 * one of them. | |
| 4156 */ | |
| 4157 sb = &wp->w_scrollbars[0]; | |
| 4158 | |
| 4159 /* | |
| 4160 * Note: no check for valid w_botline. If it's not valid the | |
| 4161 * scrollbars will be updated later anyway. | |
| 4162 */ | |
| 4163 if (size < 1 || wp->w_botline - 2 > max) | |
| 4164 { | |
| 4165 /* | |
| 4166 * This can happen during changing files. Just don't update the | |
| 4167 * scrollbar for now. | |
| 4168 */ | |
| 4169 sb->height = 0; /* Force update next time */ | |
| 4170 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 4171 gui_do_scrollbar(wp, SBAR_LEFT, FALSE); | |
| 4172 if (gui.which_scrollbars[SBAR_RIGHT]) | |
| 4173 gui_do_scrollbar(wp, SBAR_RIGHT, FALSE); | |
| 4174 continue; | |
| 4175 } | |
| 4176 if (force || sb->height != wp->w_height | |
| 4177 #ifdef FEAT_WINDOWS | |
| 4178 || sb->top != wp->w_winrow | |
| 4179 || sb->status_height != wp->w_status_height | |
| 4180 # ifdef FEAT_VERTSPLIT | |
| 4181 || sb->width != wp->w_width | |
| 4182 || prev_curwin != curwin | |
| 4183 # endif | |
| 4184 #endif | |
| 4185 ) | |
| 4186 { | |
| 4187 /* Height, width or position of scrollbar has changed. For | |
| 4188 * vertical split: curwin changed. */ | |
| 4189 sb->height = wp->w_height; | |
| 4190 #ifdef FEAT_WINDOWS | |
| 4191 sb->top = wp->w_winrow; | |
| 4192 sb->status_height = wp->w_status_height; | |
| 4193 # ifdef FEAT_VERTSPLIT | |
| 4194 sb->width = wp->w_width; | |
| 4195 # endif | |
| 4196 #endif | |
| 4197 | |
| 4198 /* Calculate height and position in pixels */ | |
| 4199 h = (sb->height + sb->status_height) * gui.char_height; | |
| 4200 y = sb->top * gui.char_height + gui.border_offset; | |
| 4201 #if defined(FEAT_MENU) && !defined(FEAT_GUI_GTK) && !defined(FEAT_GUI_MOTIF) && !defined(FEAT_GUI_PHOTON) | |
| 4202 if (gui.menu_is_active) | |
| 4203 y += gui.menu_height; | |
| 4204 #endif | |
| 4205 | |
| 4206 #if defined(FEAT_TOOLBAR) && (defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_ATHENA)) | |
| 4207 if (vim_strchr(p_go, GO_TOOLBAR) != NULL) | |
| 4208 # ifdef FEAT_GUI_ATHENA | |
| 4209 y += gui.toolbar_height; | |
| 4210 # else | |
| 4211 # ifdef FEAT_GUI_MSWIN | |
| 4212 y += TOOLBAR_BUTTON_HEIGHT + TOOLBAR_BORDER_HEIGHT; | |
| 4213 # endif | |
| 4214 # endif | |
| 4215 #endif | |
| 4216 | |
| 810 | 4217 #if defined(FEAT_GUI_TABLINE) && defined(FEAT_GUI_MSWIN) |
| 4218 if (gui_has_tabline()) | |
| 843 | 4219 y += gui.tabline_height; |
| 810 | 4220 #endif |
| 4221 | |
| 7 | 4222 #ifdef FEAT_WINDOWS |
| 4223 if (wp->w_winrow == 0) | |
| 4224 #endif | |
| 4225 { | |
| 4226 /* Height of top scrollbar includes width of top border */ | |
| 4227 h += gui.border_offset; | |
| 4228 y -= gui.border_offset; | |
| 4229 } | |
| 4230 if (gui.which_scrollbars[SBAR_LEFT]) | |
| 4231 { | |
| 4232 gui_mch_set_scrollbar_pos(&wp->w_scrollbars[SBAR_LEFT], | |
| 4233 gui.left_sbar_x, y, | |
| 4234 gui.scrollbar_width, h); | |
| 4235 gui_do_scrollbar(wp, SBAR_LEFT, TRUE); | |
| 4236 } | |
| 4237 if (gui.which_scrollbars[SBAR_RIGHT]) | |
| 4238 { | |
| 4239 gui_mch_set_scrollbar_pos(&wp->w_scrollbars[SBAR_RIGHT], | |
| 4240 gui.right_sbar_x, y, | |
| 4241 gui.scrollbar_width, h); | |
| 4242 gui_do_scrollbar(wp, SBAR_RIGHT, TRUE); | |
| 4243 } | |
| 4244 } | |
| 4245 | |
| 4246 /* Reduce the number of calls to gui_mch_set_scrollbar_thumb() by | |
| 4247 * checking if the thumb moved at least a pixel. Only do this for | |
| 4248 * Athena, most other GUIs require the update anyway to make the | |
| 4249 * arrows work. */ | |
| 4250 #ifdef FEAT_GUI_ATHENA | |
| 4251 if (max == 0) | |
| 4252 y = 0; | |
| 4253 else | |
| 4254 y = (val * (sb->height + 2) * gui.char_height + max / 2) / max; | |
| 4255 if (force || sb->pixval != y || sb->size != size || sb->max != max) | |
| 4256 #else | |
| 4257 if (force || sb->value != val || sb->size != size || sb->max != max) | |
| 4258 #endif | |
| 4259 { | |
| 4260 /* Thumb of scrollbar has moved */ | |
| 4261 sb->value = val; | |
| 4262 #ifdef FEAT_GUI_ATHENA | |
| 4263 sb->pixval = y; | |
| 4264 #endif | |
| 4265 sb->size = size; | |
| 4266 sb->max = max; | |
| 674 | 4267 if (gui.which_scrollbars[SBAR_LEFT] |
| 4268 && (gui.dragged_sb != SBAR_LEFT || gui.dragged_wp != wp)) | |
| 7 | 4269 gui_mch_set_scrollbar_thumb(&wp->w_scrollbars[SBAR_LEFT], |
| 4270 val, size, max); | |
| 4271 if (gui.which_scrollbars[SBAR_RIGHT] | |
| 674 | 4272 && (gui.dragged_sb != SBAR_RIGHT || gui.dragged_wp != wp)) |
| 7 | 4273 gui_mch_set_scrollbar_thumb(&wp->w_scrollbars[SBAR_RIGHT], |
| 4274 val, size, max); | |
| 4275 } | |
| 4276 } | |
| 4277 #ifdef FEAT_VERTSPLIT | |
| 4278 prev_curwin = curwin; | |
| 4279 #endif | |
| 4280 --hold_gui_events; | |
| 4281 } | |
| 4282 | |
| 4283 /* | |
| 4284 * Enable or disable a scrollbar. | |
| 4285 * Check for scrollbars for vertically split windows which are not enabled | |
| 4286 * sometimes. | |
| 4287 */ | |
| 4288 static void | |
| 4289 gui_do_scrollbar(wp, which, enable) | |
| 4290 win_T *wp; | |
| 4291 int which; /* SBAR_LEFT or SBAR_RIGHT */ | |
| 4292 int enable; /* TRUE to enable scrollbar */ | |
| 4293 { | |
| 4294 #ifdef FEAT_VERTSPLIT | |
| 4295 int midcol = curwin->w_wincol + curwin->w_width / 2; | |
| 4296 int has_midcol = (wp->w_wincol <= midcol | |
| 4297 && wp->w_wincol + wp->w_width >= midcol); | |
| 4298 | |
| 4299 /* Only enable scrollbars that contain the middle column of the current | |
| 4300 * window. */ | |
| 4301 if (gui.which_scrollbars[SBAR_RIGHT] != gui.which_scrollbars[SBAR_LEFT]) | |
| 4302 { | |
| 4303 /* Scrollbars only on one side. Don't enable scrollbars that don't | |
| 4304 * contain the middle column of the current window. */ | |
| 4305 if (!has_midcol) | |
| 4306 enable = FALSE; | |
| 4307 } | |
| 4308 else | |
| 4309 { | |
| 4310 /* Scrollbars on both sides. Don't enable scrollbars that neither | |
| 4311 * contain the middle column of the current window nor are on the far | |
| 4312 * side. */ | |
| 4313 if (midcol > Columns / 2) | |
| 4314 { | |
| 4315 if (which == SBAR_LEFT ? wp->w_wincol != 0 : !has_midcol) | |
| 4316 enable = FALSE; | |
| 4317 } | |
| 4318 else | |
| 4319 { | |
| 4320 if (which == SBAR_RIGHT ? wp->w_wincol + wp->w_width != Columns | |
| 4321 : !has_midcol) | |
| 4322 enable = FALSE; | |
| 4323 } | |
| 4324 } | |
| 4325 #endif | |
| 4326 gui_mch_enable_scrollbar(&wp->w_scrollbars[which], enable); | |
| 4327 } | |
| 4328 | |
| 4329 /* | |
| 4330 * Scroll a window according to the values set in the globals current_scrollbar | |
| 4331 * and scrollbar_value. Return TRUE if the cursor in the current window moved | |
| 4332 * or FALSE otherwise. | |
| 4333 */ | |
| 4334 int | |
| 4335 gui_do_scroll() | |
| 4336 { | |
| 4337 win_T *wp, *save_wp; | |
| 4338 int i; | |
| 4339 long nlines; | |
| 4340 pos_T old_cursor; | |
| 4341 linenr_T old_topline; | |
| 4342 #ifdef FEAT_DIFF | |
| 4343 int old_topfill; | |
| 4344 #endif | |
| 4345 | |
| 4346 for (wp = firstwin, i = 0; i < current_scrollbar; wp = W_NEXT(wp), i++) | |
| 4347 if (wp == NULL) | |
| 4348 break; | |
| 4349 if (wp == NULL) | |
| 4350 /* Couldn't find window */ | |
| 4351 return FALSE; | |
| 4352 | |
| 4353 /* | |
| 4354 * Compute number of lines to scroll. If zero, nothing to do. | |
| 4355 */ | |
| 4356 nlines = (long)scrollbar_value + 1 - (long)wp->w_topline; | |
| 4357 if (nlines == 0) | |
| 4358 return FALSE; | |
| 4359 | |
| 4360 save_wp = curwin; | |
| 4361 old_topline = wp->w_topline; | |
| 4362 #ifdef FEAT_DIFF | |
| 4363 old_topfill = wp->w_topfill; | |
| 4364 #endif | |
| 4365 old_cursor = wp->w_cursor; | |
| 4366 curwin = wp; | |
| 4367 curbuf = wp->w_buffer; | |
| 4368 if (nlines < 0) | |
| 4369 scrolldown(-nlines, gui.dragged_wp == NULL); | |
| 4370 else | |
| 4371 scrollup(nlines, gui.dragged_wp == NULL); | |
| 4372 /* Reset dragged_wp after using it. "dragged_sb" will have been reset for | |
| 4373 * the mouse-up event already, but we still want it to behave like when | |
| 4374 * dragging. But not the next click in an arrow. */ | |
| 4375 if (gui.dragged_sb == SBAR_NONE) | |
| 4376 gui.dragged_wp = NULL; | |
| 4377 | |
| 4378 if (old_topline != wp->w_topline | |
| 4379 #ifdef FEAT_DIFF | |
| 4380 || old_topfill != wp->w_topfill | |
| 4381 #endif | |
| 4382 ) | |
| 4383 { | |
| 4384 if (p_so != 0) | |
| 4385 { | |
| 4386 cursor_correct(); /* fix window for 'so' */ | |
| 4387 update_topline(); /* avoid up/down jump */ | |
| 4388 } | |
| 4389 if (old_cursor.lnum != wp->w_cursor.lnum) | |
| 4390 coladvance(wp->w_curswant); | |
| 4391 #ifdef FEAT_SCROLLBIND | |
| 4392 wp->w_scbind_pos = wp->w_topline; | |
| 4393 #endif | |
| 4394 } | |
| 4395 | |
| 519 | 4396 /* Make sure wp->w_leftcol and wp->w_skipcol are correct. */ |
| 4397 validate_cursor(); | |
| 4398 | |
| 7 | 4399 curwin = save_wp; |
| 4400 curbuf = save_wp->w_buffer; | |
| 4401 | |
| 4402 /* | |
| 4403 * Don't call updateWindow() when nothing has changed (it will overwrite | |
| 4404 * the status line!). | |
| 4405 */ | |
| 4406 if (old_topline != wp->w_topline | |
| 519 | 4407 || wp->w_redr_type != 0 |
| 7 | 4408 #ifdef FEAT_DIFF |
| 4409 || old_topfill != wp->w_topfill | |
| 4410 #endif | |
| 4411 ) | |
| 4412 { | |
| 1434 | 4413 int type = VALID; |
| 4414 | |
| 4415 #ifdef FEAT_INS_EXPAND | |
| 4416 if (pum_visible()) | |
| 4417 { | |
| 4418 type = NOT_VALID; | |
| 4419 wp->w_lines_valid = 0; | |
| 4420 } | |
| 4421 #endif | |
| 4422 /* Don't set must_redraw here, it may cause the popup menu to | |
| 4423 * disappear when losing focus after a scrollbar drag. */ | |
| 4424 if (wp->w_redr_type < type) | |
| 4425 wp->w_redr_type = type; | |
| 7 | 4426 updateWindow(wp); /* update window, status line, and cmdline */ |
| 4427 } | |
| 4428 | |
| 973 | 4429 #ifdef FEAT_INS_EXPAND |
| 4430 /* May need to redraw the popup menu. */ | |
| 4431 if (pum_visible()) | |
| 4432 pum_redraw(); | |
| 4433 #endif | |
| 4434 | |
| 7 | 4435 return (wp == curwin && !equalpos(curwin->w_cursor, old_cursor)); |
| 4436 } | |
| 4437 | |
| 4438 | |
| 4439 /* | |
| 4440 * Horizontal scrollbar stuff: | |
| 4441 */ | |
| 4442 | |
| 4443 /* | |
| 4444 * Return length of line "lnum" for horizontal scrolling. | |
| 4445 */ | |
| 4446 static colnr_T | |
| 4447 scroll_line_len(lnum) | |
| 4448 linenr_T lnum; | |
| 4449 { | |
| 4450 char_u *p; | |
| 4451 colnr_T col; | |
| 4452 int w; | |
| 4453 | |
| 4454 p = ml_get(lnum); | |
| 4455 col = 0; | |
| 4456 if (*p != NUL) | |
| 4457 for (;;) | |
| 4458 { | |
| 4459 w = chartabsize(p, col); | |
| 39 | 4460 mb_ptr_adv(p); |
| 7 | 4461 if (*p == NUL) /* don't count the last character */ |
| 4462 break; | |
| 4463 col += w; | |
| 4464 } | |
| 4465 return col; | |
| 4466 } | |
| 4467 | |
| 4468 /* Remember which line is currently the longest, so that we don't have to | |
| 4469 * search for it when scrolling horizontally. */ | |
| 4470 static linenr_T longest_lnum = 0; | |
| 4471 | |
|
2409
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|
4472 /* |
|
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|
4473 * Find longest visible line number. If this is not possible (or not desired, |
|
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|
4474 * by setting 'h' in "guioptions") then the current line number is returned. |
|
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|
4475 */ |
|
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|
4476 static linenr_T |
|
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|
4477 gui_find_longest_lnum() |
|
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|
4478 { |
|
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|
4479 linenr_T ret = 0; |
|
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|
4480 |
|
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|
4481 /* Calculate maximum for horizontal scrollbar. Check for reasonable |
|
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|
4482 * line numbers, topline and botline can be invalid when displaying is |
|
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|
4483 * postponed. */ |
|
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|
4484 if (vim_strchr(p_go, GO_HORSCROLL) == NULL |
|
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|
4485 && curwin->w_topline <= curwin->w_cursor.lnum |
|
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|
4486 && curwin->w_botline > curwin->w_cursor.lnum |
|
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|
4487 && curwin->w_botline <= curbuf->b_ml.ml_line_count + 1) |
|
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|
4488 { |
|
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|
4489 linenr_T lnum; |
|
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|
4490 colnr_T n; |
|
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|
4491 long max = 0; |
|
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|
4492 |
|
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|
4493 /* Use maximum of all visible lines. Remember the lnum of the |
|
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|
4494 * longest line, closest to the cursor line. Used when scrolling |
|
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|
4495 * below. */ |
|
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|
4496 for (lnum = curwin->w_topline; lnum < curwin->w_botline; ++lnum) |
|
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4497 { |
|
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|
4498 n = scroll_line_len(lnum); |
|
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|
4499 if (n > (colnr_T)max) |
|
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4500 { |
|
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|
4501 max = n; |
|
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|
4502 ret = lnum; |
|
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|
4503 } |
|
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|
4504 else if (n == (colnr_T)max |
|
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|
4505 && abs((int)(lnum - curwin->w_cursor.lnum)) |
|
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4506 < abs((int)(ret - curwin->w_cursor.lnum))) |
|
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|
4507 ret = lnum; |
|
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|
4508 } |
|
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|
4509 } |
|
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|
4510 else |
|
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|
4511 /* Use cursor line only. */ |
|
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|
4512 ret = curwin->w_cursor.lnum; |
|
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|
4513 |
|
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|
4514 return ret; |
|
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4515 } |
|
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|
4516 |
| 7 | 4517 static void |
| 4518 gui_update_horiz_scrollbar(force) | |
| 4519 int force; | |
| 4520 { | |
| 4521 long value, size, max; /* need 32 bit ints here */ | |
| 4522 | |
| 4523 if (!gui.which_scrollbars[SBAR_BOTTOM]) | |
| 4524 return; | |
| 4525 | |
| 4526 if (!force && gui.dragged_sb == SBAR_BOTTOM) | |
| 4527 return; | |
| 4528 | |
| 4529 if (!force && curwin->w_p_wrap && gui.prev_wrap) | |
| 4530 return; | |
| 4531 | |
| 4532 /* | |
| 4533 * It is possible for the cursor to be invalid if we're in the middle of | |
| 4534 * something (like changing files). If so, don't do anything for now. | |
| 4535 */ | |
| 4536 if (curwin->w_cursor.lnum > curbuf->b_ml.ml_line_count) | |
| 4537 { | |
| 4538 gui.bottom_sbar.value = -1; | |
| 4539 return; | |
| 4540 } | |
| 4541 | |
| 4542 size = W_WIDTH(curwin); | |
| 4543 if (curwin->w_p_wrap) | |
| 4544 { | |
| 4545 value = 0; | |
| 4546 #ifdef SCROLL_PAST_END | |
| 4547 max = 0; | |
| 4548 #else | |
| 4549 max = W_WIDTH(curwin) - 1; | |
| 4550 #endif | |
| 4551 } | |
| 4552 else | |
| 4553 { | |
| 4554 value = curwin->w_leftcol; | |
| 4555 | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4556 longest_lnum = gui_find_longest_lnum(); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4557 max = scroll_line_len(longest_lnum); |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4558 |
| 7 | 4559 #ifdef FEAT_VIRTUALEDIT |
| 4560 if (virtual_active()) | |
| 4561 { | |
| 4562 /* May move the cursor even further to the right. */ | |
| 4563 if (curwin->w_virtcol >= (colnr_T)max) | |
| 4564 max = curwin->w_virtcol; | |
| 4565 } | |
| 4566 #endif | |
| 4567 | |
| 4568 #ifndef SCROLL_PAST_END | |
| 4569 max += W_WIDTH(curwin) - 1; | |
| 4570 #endif | |
| 4571 /* 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
|
4572 * 'number' or 'relativenumber' is set (also for 'foldcolumn'). */ |
| 7 | 4573 size -= curwin_col_off(); |
| 4574 #ifndef SCROLL_PAST_END | |
| 4575 max -= curwin_col_off(); | |
| 4576 #endif | |
| 4577 } | |
| 4578 | |
| 4579 #ifndef SCROLL_PAST_END | |
| 4580 if (value > max - size + 1) | |
| 4581 value = max - size + 1; /* limit the value to allowable range */ | |
| 4582 #endif | |
| 4583 | |
| 4584 #ifdef FEAT_RIGHTLEFT | |
| 4585 if (curwin->w_p_rl) | |
| 4586 { | |
| 4587 value = max + 1 - size - value; | |
| 4588 if (value < 0) | |
| 4589 { | |
| 4590 size += value; | |
| 4591 value = 0; | |
| 4592 } | |
| 4593 } | |
| 4594 #endif | |
| 4595 if (!force && value == gui.bottom_sbar.value && size == gui.bottom_sbar.size | |
| 4596 && max == gui.bottom_sbar.max) | |
| 4597 return; | |
| 4598 | |
| 4599 gui.bottom_sbar.value = value; | |
| 4600 gui.bottom_sbar.size = size; | |
| 4601 gui.bottom_sbar.max = max; | |
| 4602 gui.prev_wrap = curwin->w_p_wrap; | |
| 4603 | |
| 4604 gui_mch_set_scrollbar_thumb(&gui.bottom_sbar, value, size, max); | |
| 4605 } | |
| 4606 | |
| 4607 /* | |
| 4608 * Do a horizontal scroll. Return TRUE if the cursor moved, FALSE otherwise. | |
| 4609 */ | |
| 4610 int | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4611 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
|
4612 long_u leftcol; |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4613 int compute_longest_lnum; |
| 7 | 4614 { |
| 4615 /* no wrapping, no scrolling */ | |
| 4616 if (curwin->w_p_wrap) | |
| 4617 return FALSE; | |
| 4618 | |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4619 if (curwin->w_leftcol == (colnr_T)leftcol) |
| 7 | 4620 return FALSE; |
| 4621 | |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4622 curwin->w_leftcol = (colnr_T)leftcol; |
| 7 | 4623 |
| 4624 /* 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
|
4625 * longest visible line. */ |
| 7 | 4626 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
|
4627 && !virtual_active() |
|
2416
1a9c16dd76d4
Fix compiler warnings on 64 bit systems.
Bram Moolenaar <bram@vim.org>
parents:
2409
diff
changeset
|
4628 && (colnr_T)leftcol > scroll_line_len(curwin->w_cursor.lnum)) |
| 7 | 4629 { |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4630 if (compute_longest_lnum) |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4631 { |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4632 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
|
4633 curwin->w_cursor.col = 0; |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4634 } |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2378
diff
changeset
|
4635 /* 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
|
4636 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
|
4637 && longest_lnum < curwin->w_botline) |
| 7 | 4638 { |
| 4639 curwin->w_cursor.lnum = longest_lnum; | |
| 4640 curwin->w_cursor.col = 0; | |
| 4641 } | |
| 4642 } | |
| 4643 | |
| 4644 return leftcol_changed(); | |
| 4645 } | |
| 4646 | |
| 4647 /* | |
| 4648 * Check that none of the colors are the same as the background color | |
| 4649 */ | |
| 4650 void | |
| 4651 gui_check_colors() | |
| 4652 { | |
| 4653 if (gui.norm_pixel == gui.back_pixel || gui.norm_pixel == INVALCOLOR) | |
| 4654 { | |
| 4655 gui_set_bg_color((char_u *)"White"); | |
| 4656 if (gui.norm_pixel == gui.back_pixel || gui.norm_pixel == INVALCOLOR) | |
| 4657 gui_set_fg_color((char_u *)"Black"); | |
| 4658 } | |
| 4659 } | |
| 4660 | |
| 203 | 4661 static void |
| 7 | 4662 gui_set_fg_color(name) |
| 4663 char_u *name; | |
| 4664 { | |
| 4665 gui.norm_pixel = gui_get_color(name); | |
| 4666 hl_set_fg_color_name(vim_strsave(name)); | |
| 4667 } | |
| 4668 | |
| 203 | 4669 static void |
| 7 | 4670 gui_set_bg_color(name) |
| 4671 char_u *name; | |
| 4672 { | |
| 4673 gui.back_pixel = gui_get_color(name); | |
| 4674 hl_set_bg_color_name(vim_strsave(name)); | |
| 4675 } | |
| 4676 | |
| 4677 /* | |
| 4678 * Allocate a color by name. | |
| 4679 * Returns INVALCOLOR and gives an error message when failed. | |
| 4680 */ | |
| 4681 guicolor_T | |
| 4682 gui_get_color(name) | |
| 4683 char_u *name; | |
| 4684 { | |
| 4685 guicolor_T t; | |
| 4686 | |
| 4687 if (*name == NUL) | |
| 4688 return INVALCOLOR; | |
| 4689 t = gui_mch_get_color(name); | |
| 11 | 4690 |
| 7 | 4691 if (t == INVALCOLOR |
| 574 | 4692 #if defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) |
| 7 | 4693 && gui.in_use |
| 4694 #endif | |
| 4695 ) | |
| 4696 EMSG2(_("E254: Cannot allocate color %s"), name); | |
| 4697 return t; | |
| 4698 } | |
| 4699 | |
| 4700 /* | |
| 4701 * Return the grey value of a color (range 0-255). | |
| 4702 */ | |
| 4703 int | |
| 4704 gui_get_lightness(pixel) | |
| 4705 guicolor_T pixel; | |
| 4706 { | |
| 4707 long_u rgb = gui_mch_get_rgb(pixel); | |
| 4708 | |
| 835 | 4709 return (int)( (((rgb >> 16) & 0xff) * 299) |
| 856 | 4710 + (((rgb >> 8) & 0xff) * 587) |
| 4711 + ((rgb & 0xff) * 114)) / 1000; | |
| 7 | 4712 } |
| 4713 | |
| 4714 #if defined(FEAT_GUI_X11) || defined(PROTO) | |
| 4715 void | |
| 4716 gui_new_scrollbar_colors() | |
| 4717 { | |
| 4718 win_T *wp; | |
| 4719 | |
| 4720 /* Nothing to do if GUI hasn't started yet. */ | |
| 4721 if (!gui.in_use) | |
| 4722 return; | |
| 4723 | |
| 4724 FOR_ALL_WINDOWS(wp) | |
| 4725 { | |
| 4726 gui_mch_set_scrollbar_colors(&(wp->w_scrollbars[SBAR_LEFT])); | |
| 4727 gui_mch_set_scrollbar_colors(&(wp->w_scrollbars[SBAR_RIGHT])); | |
| 4728 } | |
| 4729 gui_mch_set_scrollbar_colors(&gui.bottom_sbar); | |
| 4730 } | |
| 4731 #endif | |
| 4732 | |
| 4733 /* | |
| 4734 * Call this when focus has changed. | |
| 4735 */ | |
| 4736 void | |
| 4737 gui_focus_change(in_focus) | |
| 4738 int in_focus; | |
| 4739 { | |
| 4740 /* | |
| 4741 * Skip this code to avoid drawing the cursor when debugging and switching | |
| 4742 * between the debugger window and gvim. | |
| 4743 */ | |
| 4744 #if 1 | |
| 4745 gui.in_focus = in_focus; | |
| 4746 out_flush(); /* make sure output has been written */ | |
| 4747 gui_update_cursor(TRUE, FALSE); | |
| 4748 | |
| 4749 # ifdef FEAT_XIM | |
| 4750 xim_set_focus(in_focus); | |
| 4751 # endif | |
| 4752 | |
| 1380 | 4753 /* Put events in the input queue only when allowed. |
| 4754 * ui_focus_change() isn't called directly, because it invokes | |
| 4755 * autocommands and that must not happen asynchronously. */ | |
| 4756 if (!hold_gui_events) | |
| 4757 { | |
| 4758 char_u bytes[3]; | |
| 4759 | |
| 4760 bytes[0] = CSI; | |
| 4761 bytes[1] = KS_EXTRA; | |
| 4762 bytes[2] = in_focus ? (int)KE_FOCUSGAINED : (int)KE_FOCUSLOST; | |
| 4763 add_to_input_buf(bytes, 3); | |
| 4764 } | |
| 7 | 4765 #endif |
| 4766 } | |
| 4767 | |
| 4768 /* | |
| 4769 * Called when the mouse moved (but not when dragging). | |
| 4770 */ | |
| 4771 void | |
| 4772 gui_mouse_moved(x, y) | |
| 4773 int x; | |
| 4774 int y; | |
| 4775 { | |
| 4776 win_T *wp; | |
| 894 | 4777 char_u st[8]; |
| 7 | 4778 |
| 771 | 4779 /* Ignore this while still starting up. */ |
| 4780 if (!gui.in_use || gui.starting) | |
| 4781 return; | |
| 4782 | |
| 7 | 4783 #ifdef FEAT_MOUSESHAPE |
| 4784 /* Get window pointer, and update mouse shape as well. */ | |
| 4785 wp = xy2win(x, y); | |
| 4786 #endif | |
| 4787 | |
| 4788 /* Only handle this when 'mousefocus' set and ... */ | |
| 4789 if (p_mousef | |
| 4790 && !hold_gui_events /* not holding events */ | |
| 4791 && (State & (NORMAL|INSERT))/* Normal/Visual/Insert mode */ | |
| 4792 && State != HITRETURN /* but not hit-return prompt */ | |
| 4793 && msg_scrolled == 0 /* no scrolled message */ | |
| 4794 && !need_mouse_correct /* not moving the pointer */ | |
| 4795 && gui.in_focus) /* gvim in focus */ | |
| 4796 { | |
| 4797 /* Don't move the mouse when it's left or right of the Vim window */ | |
| 4798 if (x < 0 || x > Columns * gui.char_width) | |
| 4799 return; | |
| 4800 #ifndef FEAT_MOUSESHAPE | |
| 4801 wp = xy2win(x, y); | |
| 4802 #endif | |
| 4803 if (wp == curwin || wp == NULL) | |
| 4804 return; /* still in the same old window, or none at all */ | |
| 4805 | |
| 859 | 4806 #ifdef FEAT_WINDOWS |
| 4807 /* Ignore position in the tab pages line. */ | |
| 4808 if (Y_2_ROW(y) < tabline_height()) | |
| 4809 return; | |
| 4810 #endif | |
| 4811 | |
| 7 | 4812 /* |
| 4813 * format a mouse click on status line input | |
| 4814 * ala gui_send_mouse_event(0, x, y, 0, 0); | |
| 261 | 4815 * Trick: Use a column number -1, so that get_pseudo_mouse_code() will |
| 4816 * generate a K_LEFTMOUSE_NM key code. | |
| 7 | 4817 */ |
| 4818 if (finish_op) | |
| 4819 { | |
| 4820 /* abort the current operator first */ | |
| 4821 st[0] = ESC; | |
| 4822 add_to_input_buf(st, 1); | |
| 4823 } | |
| 4824 st[0] = CSI; | |
| 4825 st[1] = KS_MOUSE; | |
| 4826 st[2] = KE_FILLER; | |
| 4827 st[3] = (char_u)MOUSE_LEFT; | |
| 4828 fill_mouse_coord(st + 4, | |
| 4829 #ifdef FEAT_VERTSPLIT | |
| 261 | 4830 wp->w_wincol == 0 ? -1 : wp->w_wincol + MOUSE_COLOFF, |
| 7 | 4831 #else |
| 4832 -1, | |
| 4833 #endif | |
| 4834 wp->w_height + W_WINROW(wp)); | |
| 4835 | |
| 4836 add_to_input_buf(st, 8); | |
| 4837 st[3] = (char_u)MOUSE_RELEASE; | |
| 4838 add_to_input_buf(st, 8); | |
| 4839 #ifdef FEAT_GUI_GTK | |
| 4840 /* Need to wake up the main loop */ | |
| 4841 if (gtk_main_level() > 0) | |
| 4842 gtk_main_quit(); | |
| 4843 #endif | |
| 4844 } | |
| 4845 } | |
| 4846 | |
| 4847 /* | |
| 4848 * Called when mouse should be moved to window with focus. | |
| 4849 */ | |
| 4850 void | |
| 4851 gui_mouse_correct() | |
| 4852 { | |
| 4853 int x, y; | |
| 4854 win_T *wp = NULL; | |
| 4855 | |
| 4856 need_mouse_correct = FALSE; | |
| 87 | 4857 |
| 4858 if (!(gui.in_use && p_mousef)) | |
| 4859 return; | |
| 4860 | |
| 4861 gui_mch_getmouse(&x, &y); | |
| 4862 /* Don't move the mouse when it's left or right of the Vim window */ | |
| 4863 if (x < 0 || x > Columns * gui.char_width) | |
| 4864 return; | |
| 877 | 4865 if (y >= 0 |
| 859 | 4866 # ifdef FEAT_WINDOWS |
| 877 | 4867 && Y_2_ROW(y) >= tabline_height() |
| 859 | 4868 # endif |
| 877 | 4869 ) |
| 87 | 4870 wp = xy2win(x, y); |
| 4871 if (wp != curwin && wp != NULL) /* If in other than current window */ | |
| 7 | 4872 { |
| 87 | 4873 validate_cline_row(); |
| 4874 gui_mch_setmouse((int)W_ENDCOL(curwin) * gui.char_width - 3, | |
| 4875 (W_WINROW(curwin) + curwin->w_wrow) * gui.char_height | |
| 7 | 4876 + (gui.char_height) / 2); |
| 4877 } | |
| 4878 } | |
| 4879 | |
| 4880 /* | |
| 4881 * Find window where the mouse pointer "y" coordinate is in. | |
| 4882 */ | |
| 4883 static win_T * | |
| 4884 xy2win(x, y) | |
| 1887 | 4885 int x UNUSED; |
| 4886 int y UNUSED; | |
| 7 | 4887 { |
| 4888 #ifdef FEAT_WINDOWS | |
| 4889 int row; | |
| 4890 int col; | |
| 4891 win_T *wp; | |
| 4892 | |
| 4893 row = Y_2_ROW(y); | |
| 4894 col = X_2_COL(x); | |
| 4895 if (row < 0 || col < 0) /* before first window */ | |
| 4896 return NULL; | |
| 4897 wp = mouse_find_win(&row, &col); | |
| 4898 # ifdef FEAT_MOUSESHAPE | |
| 4899 if (State == HITRETURN || State == ASKMORE) | |
| 4900 { | |
| 4901 if (Y_2_ROW(y) >= msg_row) | |
| 4902 update_mouseshape(SHAPE_IDX_MOREL); | |
| 4903 else | |
| 4904 update_mouseshape(SHAPE_IDX_MORE); | |
| 4905 } | |
| 4906 else if (row > wp->w_height) /* below status line */ | |
| 4907 update_mouseshape(SHAPE_IDX_CLINE); | |
| 4908 # ifdef FEAT_VERTSPLIT | |
| 4909 else if (!(State & CMDLINE) && W_VSEP_WIDTH(wp) > 0 && col == wp->w_width | |
| 819 | 4910 && (row != wp->w_height || !stl_connected(wp)) && msg_scrolled == 0) |
| 7 | 4911 update_mouseshape(SHAPE_IDX_VSEP); |
| 4912 # endif | |
| 4913 else if (!(State & CMDLINE) && W_STATUS_HEIGHT(wp) > 0 | |
| 819 | 4914 && row == wp->w_height && msg_scrolled == 0) |
| 7 | 4915 update_mouseshape(SHAPE_IDX_STATUS); |
| 4916 else | |
| 4917 update_mouseshape(-2); | |
| 4918 # endif | |
| 4919 return wp; | |
| 4920 #else | |
| 4921 return firstwin; | |
| 4922 #endif | |
| 4923 } | |
| 4924 | |
| 4925 /* | |
| 4926 * ":gui" and ":gvim": Change from the terminal version to the GUI version. | |
| 4927 * File names may be given to redefine the args list. | |
| 4928 */ | |
| 4929 void | |
| 4930 ex_gui(eap) | |
| 4931 exarg_T *eap; | |
| 4932 { | |
| 4933 char_u *arg = eap->arg; | |
| 4934 | |
| 4935 /* | |
| 4936 * Check for "-f" argument: foreground, don't fork. | |
| 4937 * Also don't fork when started with "gvim -f". | |
| 4938 * Do fork when using "gui -b". | |
| 4939 */ | |
| 4940 if (arg[0] == '-' | |
| 4941 && (arg[1] == 'f' || arg[1] == 'b') | |
| 4942 && (arg[2] == NUL || vim_iswhite(arg[2]))) | |
| 4943 { | |
| 4944 gui.dofork = (arg[1] == 'b'); | |
| 4945 eap->arg = skipwhite(eap->arg + 2); | |
| 4946 } | |
| 4947 if (!gui.in_use) | |
| 4948 { | |
| 4949 /* Clear the command. Needed for when forking+exiting, to avoid part | |
| 4950 * of the argument ending up after the shell prompt. */ | |
| 4951 msg_clr_eos_force(); | |
| 4952 gui_start(); | |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2208
diff
changeset
|
4953 #ifdef FEAT_NETBEANS_INTG |
| 2210 | 4954 netbeans_gui_register(); |
|
2209
d0ddf7ba1630
Included the patch to support netbeans in a terminal.
Bram Moolenaar <bram@vim.org>
parents:
2208
diff
changeset
|
4955 #endif |
| 7 | 4956 } |
| 4957 if (!ends_excmd(*eap->arg)) | |
| 4958 ex_next(eap); | |
| 4959 } | |
| 4960 | |
| 4961 #if ((defined(FEAT_GUI_X11) || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_W32) \ | |
| 574 | 4962 || defined(FEAT_GUI_PHOTON)) && defined(FEAT_TOOLBAR)) || defined(PROTO) |
| 7 | 4963 /* |
| 4964 * This is shared between Athena, Motif and GTK. | |
| 4965 */ | |
| 236 | 4966 static void gfp_setname __ARGS((char_u *fname, void *cookie)); |
| 7 | 4967 |
| 4968 /* | |
| 4969 * Callback function for do_in_runtimepath(). | |
| 4970 */ | |
| 4971 static void | |
| 236 | 4972 gfp_setname(fname, cookie) |
| 7 | 4973 char_u *fname; |
| 236 | 4974 void *cookie; |
| 7 | 4975 { |
| 236 | 4976 char_u *gfp_buffer = cookie; |
| 4977 | |
| 7 | 4978 if (STRLEN(fname) >= MAXPATHL) |
| 4979 *gfp_buffer = NUL; | |
| 4980 else | |
| 4981 STRCPY(gfp_buffer, fname); | |
| 4982 } | |
| 4983 | |
| 4984 /* | |
| 4985 * Find the path of bitmap "name" with extension "ext" in 'runtimepath'. | |
| 4986 * Return FAIL for failure and OK if buffer[MAXPATHL] contains the result. | |
| 4987 */ | |
| 4988 int | |
| 4989 gui_find_bitmap(name, buffer, ext) | |
| 4990 char_u *name; | |
| 4991 char_u *buffer; | |
| 4992 char *ext; | |
| 4993 { | |
| 4994 if (STRLEN(name) > MAXPATHL - 14) | |
| 4995 return FAIL; | |
| 273 | 4996 vim_snprintf((char *)buffer, MAXPATHL, "bitmaps/%s.%s", name, ext); |
| 236 | 4997 if (do_in_runtimepath(buffer, FALSE, gfp_setname, buffer) == FAIL |
| 4998 || *buffer == NUL) | |
| 7 | 4999 return FAIL; |
| 5000 return OK; | |
| 5001 } | |
| 5002 | |
|
2277
f42e0b5ff9e9
Change remaining HAVE_GTK2 to FEAT_GUI_GTK.
Bram Moolenaar <bram@vim.org>
parents:
2275
diff
changeset
|
5003 # if !defined(FEAT_GUI_GTK) || defined(PROTO) |
| 7 | 5004 /* |
| 5005 * Given the name of the "icon=" argument, try finding the bitmap file for the | |
| 5006 * icon. If it is an absolute path name, use it as it is. Otherwise append | |
| 5007 * "ext" and search for it in 'runtimepath'. | |
| 5008 * The result is put in "buffer[MAXPATHL]". If something fails "buffer" | |
| 5009 * contains "name". | |
| 5010 */ | |
| 5011 void | |
| 5012 gui_find_iconfile(name, buffer, ext) | |
| 5013 char_u *name; | |
| 5014 char_u *buffer; | |
| 5015 char *ext; | |
| 5016 { | |
| 5017 char_u buf[MAXPATHL + 1]; | |
| 5018 | |
| 5019 expand_env(name, buffer, MAXPATHL); | |
| 5020 if (!mch_isFullName(buffer) && gui_find_bitmap(buffer, buf, ext) == OK) | |
| 5021 STRCPY(buffer, buf); | |
| 5022 } | |
| 5023 # endif | |
| 5024 #endif | |
| 5025 | |
| 574 | 5026 #if defined(FEAT_GUI_GTK) || defined(FEAT_GUI_X11) || defined(PROTO) |
| 7 | 5027 void |
| 5028 display_errors() | |
| 5029 { | |
| 5030 char_u *p; | |
| 5031 | |
| 5032 if (isatty(2)) | |
| 5033 fflush(stderr); | |
| 5034 else if (error_ga.ga_data != NULL) | |
| 5035 { | |
| 5036 /* avoid putting up a message box with blanks only */ | |
| 5037 for (p = (char_u *)error_ga.ga_data; *p != NUL; ++p) | |
| 5038 if (!isspace(*p)) | |
| 5039 { | |
| 5040 /* Truncate a very long message, it will go off-screen. */ | |
| 5041 if (STRLEN(p) > 2000) | |
| 5042 STRCPY(p + 2000 - 14, "...(truncated)"); | |
| 5043 (void)do_dialog(VIM_ERROR, (char_u *)_("Error"), | |
| 2684 | 5044 p, (char_u *)_("&Ok"), 1, NULL, FALSE); |
| 7 | 5045 break; |
| 5046 } | |
| 5047 ga_clear(&error_ga); | |
| 5048 } | |
| 5049 } | |
| 5050 #endif | |
| 5051 | |
| 5052 #if defined(NO_CONSOLE_INPUT) || defined(PROTO) | |
| 5053 /* | |
| 5054 * Return TRUE if still starting up and there is no place to enter text. | |
| 5055 * For GTK and X11 we check if stderr is not a tty, which means we were | |
| 5056 * (probably) started from the desktop. Also check stdin, "vim >& file" does | |
| 5057 * allow typing on stdin. | |
| 5058 */ | |
| 5059 int | |
| 5060 no_console_input() | |
| 5061 { | |
| 5062 return ((!gui.in_use || gui.starting) | |
| 5063 # ifndef NO_CONSOLE | |
| 5064 && !isatty(0) && !isatty(2) | |
| 5065 # endif | |
| 5066 ); | |
| 5067 } | |
| 5068 #endif | |
| 5069 | |
| 28 | 5070 #if defined(FIND_REPLACE_DIALOG) || defined(FEAT_SUN_WORKSHOP) \ |
| 1002 | 5071 || defined(NEED_GUI_UPDATE_SCREEN) \ |
| 28 | 5072 || defined(PROTO) |
| 7 | 5073 /* |
| 5074 * Update the current window and the screen. | |
| 5075 */ | |
| 5076 void | |
| 5077 gui_update_screen() | |
| 5078 { | |
|
2282
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parents:
2277
diff
changeset
|
5079 #ifdef FEAT_CONCEAL |
|
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diff
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|
5080 linenr_T conceal_old_cursor_line = 0; |
|
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parents:
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diff
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|
5081 linenr_T conceal_new_cursor_line = 0; |
|
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diff
changeset
|
5082 int conceal_update_lines = FALSE; |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
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parents:
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diff
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|
5083 #endif |
|
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Make updating text for conceal mode simpler. A few compiler warning fixes.
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diff
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|
5084 |
| 7 | 5085 update_topline(); |
| 5086 validate_cursor(); | |
|
2282
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Make updating text for conceal mode simpler. A few compiler warning fixes.
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parents:
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|
5087 |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
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diff
changeset
|
5088 #if defined(FEAT_AUTOCMD) || defined(FEAT_CONCEAL) |
| 1584 | 5089 /* Trigger CursorMoved if the cursor moved. */ |
|
2282
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
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2277
diff
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|
5090 if (!finish_op && ( |
|
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Make updating text for conceal mode simpler. A few compiler warning fixes.
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parents:
2277
diff
changeset
|
5091 # ifdef FEAT_AUTOCMD |
|
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Make updating text for conceal mode simpler. A few compiler warning fixes.
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parents:
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changeset
|
5092 has_cursormoved() |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
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parents:
2277
diff
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|
5093 # endif |
|
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Make updating text for conceal mode simpler. A few compiler warning fixes.
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parents:
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diff
changeset
|
5094 # if defined(FEAT_AUTOCMD) && defined(FEAT_CONCEAL) |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
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diff
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|
5095 || |
|
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Make updating text for conceal mode simpler. A few compiler warning fixes.
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parents:
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diff
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|
5096 # endif |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
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parents:
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diff
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|
5097 # ifdef FEAT_CONCEAL |
|
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
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2348
diff
changeset
|
5098 curwin->w_p_cole > 0 |
|
2282
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Make updating text for conceal mode simpler. A few compiler warning fixes.
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parents:
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diff
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|
5099 # endif |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
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parents:
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diff
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|
5100 ) |
|
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
5101 && !equalpos(last_cursormoved, curwin->w_cursor)) |
| 1584 | 5102 { |
|
2282
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Make updating text for conceal mode simpler. A few compiler warning fixes.
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parents:
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|
5103 # ifdef FEAT_AUTOCMD |
|
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Make updating text for conceal mode simpler. A few compiler warning fixes.
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parents:
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|
5104 if (has_cursormoved()) |
|
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Make updating text for conceal mode simpler. A few compiler warning fixes.
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parents:
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diff
changeset
|
5105 apply_autocmds(EVENT_CURSORMOVED, NULL, NULL, FALSE, curbuf); |
|
a888ed7ba375
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Bram Moolenaar <bram@vim.org>
parents:
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diff
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|
5106 # endif |
|
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parents:
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diff
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|
5107 # ifdef FEAT_CONCEAL |
|
2378
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Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
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|
5108 if (curwin->w_p_cole > 0) |
|
2282
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|
5109 { |
|
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parents:
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diff
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|
5110 conceal_old_cursor_line = last_cursormoved.lnum; |
|
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parents:
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|
5111 conceal_new_cursor_line = curwin->w_cursor.lnum; |
|
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parents:
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|
5112 conceal_update_lines = TRUE; |
|
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parents:
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|
5113 } |
|
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|
5114 # endif |
| 1584 | 5115 last_cursormoved = curwin->w_cursor; |
| 5116 } | |
| 5117 #endif | |
|
2282
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parents:
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changeset
|
5118 |
| 7 | 5119 update_screen(0); /* may need to update the screen */ |
| 5120 setcursor(); | |
|
2282
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parents:
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|
5121 # if defined(FEAT_CONCEAL) |
|
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Make updating text for conceal mode simpler. A few compiler warning fixes.
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|
5122 if (conceal_update_lines |
|
2378
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Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
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diff
changeset
|
5123 && (conceal_old_cursor_line != conceal_new_cursor_line |
|
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
5124 || conceal_cursor_line(curwin) |
|
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
5125 || need_cursor_line_redraw)) |
|
2282
a888ed7ba375
Make updating text for conceal mode simpler. A few compiler warning fixes.
Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5126 { |
|
2378
85b7dc8da5eb
Add the 'concealcursor' option to decide when the cursor line is to be
Bram Moolenaar <bram@vim.org>
parents:
2348
diff
changeset
|
5127 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>
parents:
2348
diff
changeset
|
5128 update_single_line(curwin, conceal_old_cursor_line); |
|
2282
a888ed7ba375
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Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5129 update_single_line(curwin, conceal_new_cursor_line); |
|
a888ed7ba375
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Bram Moolenaar <bram@vim.org>
parents:
2277
diff
changeset
|
5130 curwin->w_valid &= ~VALID_CROW; |
|
a888ed7ba375
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Bram Moolenaar <bram@vim.org>
parents:
2277
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|
5131 } |
|
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2277
diff
changeset
|
5132 # endif |
| 7 | 5133 out_flush(); /* make sure output has been written */ |
| 5134 gui_update_cursor(TRUE, FALSE); | |
| 5135 gui_mch_flush(); | |
| 5136 } | |
| 5137 #endif | |
| 5138 | |
| 28 | 5139 #if defined(FIND_REPLACE_DIALOG) || defined(PROTO) |
| 7 | 5140 static void concat_esc __ARGS((garray_T *gap, char_u *text, int what)); |
| 5141 | |
| 5142 /* | |
| 5143 * Get the text to use in a find/replace dialog. Uses the last search pattern | |
| 5144 * if the argument is empty. | |
| 5145 * Returns an allocated string. | |
| 5146 */ | |
| 5147 char_u * | |
| 5148 get_find_dialog_text(arg, wwordp, mcasep) | |
| 5149 char_u *arg; | |
| 5150 int *wwordp; /* return: TRUE if \< \> found */ | |
| 5151 int *mcasep; /* return: TRUE if \C found */ | |
| 5152 { | |
| 5153 char_u *text; | |
| 5154 | |
| 5155 if (*arg == NUL) | |
| 5156 text = last_search_pat(); | |
| 5157 else | |
| 5158 text = arg; | |
| 5159 if (text != NULL) | |
| 5160 { | |
| 5161 text = vim_strsave(text); | |
| 5162 if (text != NULL) | |
| 5163 { | |
| 835 | 5164 int len = (int)STRLEN(text); |
| 7 | 5165 int i; |
| 5166 | |
| 5167 /* Remove "\V" */ | |
| 5168 if (len >= 2 && STRNCMP(text, "\\V", 2) == 0) | |
| 5169 { | |
| 5170 mch_memmove(text, text + 2, (size_t)(len - 1)); | |
| 5171 len -= 2; | |
| 5172 } | |
| 5173 | |
| 5174 /* Recognize "\c" and "\C" and remove. */ | |
| 5175 if (len >= 2 && *text == '\\' && (text[1] == 'c' || text[1] == 'C')) | |
| 5176 { | |
| 5177 *mcasep = (text[1] == 'C'); | |
| 5178 mch_memmove(text, text + 2, (size_t)(len - 1)); | |
| 5179 len -= 2; | |
| 5180 } | |
| 5181 | |
| 5182 /* Recognize "\<text\>" and remove. */ | |
| 5183 if (len >= 4 | |
| 5184 && STRNCMP(text, "\\<", 2) == 0 | |
| 5185 && STRNCMP(text + len - 2, "\\>", 2) == 0) | |
| 5186 { | |
| 5187 *wwordp = TRUE; | |
| 5188 mch_memmove(text, text + 2, (size_t)(len - 4)); | |
| 5189 text[len - 4] = NUL; | |
| 5190 } | |
| 5191 | |
| 5192 /* Recognize "\/" or "\?" and remove. */ | |
| 5193 for (i = 0; i + 1 < len; ++i) | |
| 5194 if (text[i] == '\\' && (text[i + 1] == '/' | |
| 5195 || text[i + 1] == '?')) | |
| 5196 { | |
| 5197 mch_memmove(text + i, text + i + 1, (size_t)(len - i)); | |
| 5198 --len; | |
| 5199 } | |
| 5200 } | |
| 5201 } | |
| 5202 return text; | |
| 5203 } | |
| 5204 | |
| 5205 /* | |
| 5206 * Concatenate "text" to grow array "gap", escaping "what" with a backslash. | |
| 5207 */ | |
| 5208 static void | |
| 5209 concat_esc(gap, text, what) | |
| 5210 garray_T *gap; | |
| 5211 char_u *text; | |
| 5212 int what; | |
| 5213 { | |
| 5214 while (*text != NUL) | |
| 5215 { | |
| 5216 #ifdef FEAT_MBYTE | |
| 474 | 5217 int l = (*mb_ptr2len)(text); |
| 819 | 5218 |
| 7 | 5219 if (l > 1) |
| 5220 { | |
| 5221 while (--l >= 0) | |
| 5222 ga_append(gap, *text++); | |
| 5223 continue; | |
| 5224 } | |
| 5225 #endif | |
| 5226 if (*text == what) | |
| 5227 ga_append(gap, '\\'); | |
| 5228 ga_append(gap, *text); | |
| 5229 ++text; | |
| 5230 } | |
| 5231 } | |
| 5232 | |
| 5233 /* | |
| 5234 * Handle the press of a button in the find-replace dialog. | |
| 5235 * Return TRUE when something was added to the input buffer. | |
| 5236 */ | |
| 5237 int | |
| 5238 gui_do_findrepl(flags, find_text, repl_text, down) | |
| 5239 int flags; /* one of FRD_REPLACE, FRD_FINDNEXT, etc. */ | |
| 5240 char_u *find_text; | |
| 5241 char_u *repl_text; | |
| 5242 int down; /* Search downwards. */ | |
| 5243 { | |
| 5244 garray_T ga; | |
| 5245 int i; | |
| 5246 int type = (flags & FRD_TYPE_MASK); | |
| 5247 char_u *p; | |
| 28 | 5248 regmatch_T regmatch; |
| 482 | 5249 int save_did_emsg = did_emsg; |
| 1943 | 5250 static int busy = FALSE; |
| 5251 | |
| 5252 /* When the screen is being updated we should not change buffers and | |
| 5253 * windows structures, it may cause freed memory to be used. Also don't | |
| 5254 * do this recursively (pressing "Find" quickly several times. */ | |
| 5255 if (updating_screen || busy) | |
| 5256 return FALSE; | |
| 5257 | |
| 5258 /* refuse replace when text cannot be changed */ | |
| 5259 if ((type == FRD_REPLACE || type == FRD_REPLACEALL) && text_locked()) | |
| 5260 return FALSE; | |
| 5261 | |
| 5262 busy = TRUE; | |
| 7 | 5263 |
| 5264 ga_init2(&ga, 1, 100); | |
| 28 | 5265 if (type == FRD_REPLACEALL) |
| 7 | 5266 ga_concat(&ga, (char_u *)"%s/"); |
| 5267 | |
| 5268 ga_concat(&ga, (char_u *)"\\V"); | |
| 5269 if (flags & FRD_MATCH_CASE) | |
| 5270 ga_concat(&ga, (char_u *)"\\C"); | |
| 5271 else | |
| 5272 ga_concat(&ga, (char_u *)"\\c"); | |
| 5273 if (flags & FRD_WHOLE_WORD) | |
| 5274 ga_concat(&ga, (char_u *)"\\<"); | |
| 5275 if (type == FRD_REPLACEALL || down) | |
| 5276 concat_esc(&ga, find_text, '/'); /* escape slashes */ | |
| 5277 else | |
| 5278 concat_esc(&ga, find_text, '?'); /* escape '?' */ | |
| 5279 if (flags & FRD_WHOLE_WORD) | |
| 5280 ga_concat(&ga, (char_u *)"\\>"); | |
| 5281 | |
| 5282 if (type == FRD_REPLACEALL) | |
| 5283 { | |
| 28 | 5284 ga_concat(&ga, (char_u *)"/"); |
| 694 | 5285 /* escape / and \ */ |
| 5286 p = vim_strsave_escaped(repl_text, (char_u *)"/\\"); | |
| 5287 if (p != NULL) | |
| 5288 ga_concat(&ga, p); | |
| 5289 vim_free(p); | |
| 28 | 5290 ga_concat(&ga, (char_u *)"/g"); |
| 5291 } | |
| 5292 ga_append(&ga, NUL); | |
| 5293 | |
| 5294 if (type == FRD_REPLACE) | |
| 5295 { | |
| 5296 /* Do the replacement when the text at the cursor matches. Thus no | |
| 5297 * replacement is done if the cursor was moved! */ | |
| 5298 regmatch.regprog = vim_regcomp(ga.ga_data, RE_MAGIC + RE_STRING); | |
| 5299 regmatch.rm_ic = 0; | |
| 5300 if (regmatch.regprog != NULL) | |
| 5301 { | |
| 5302 p = ml_get_cursor(); | |
| 5303 if (vim_regexec_nl(®match, p, (colnr_T)0) | |
| 5304 && regmatch.startp[0] == p) | |
| 5305 { | |
| 5306 /* Clear the command line to remove any old "No match" | |
| 5307 * error. */ | |
| 5308 msg_end_prompt(); | |
| 5309 | |
| 5310 if (u_save_cursor() == OK) | |
| 5311 { | |
| 5312 /* A button was pressed thus undo should be synced. */ | |
| 825 | 5313 u_sync(FALSE); |
| 28 | 5314 |
| 5315 del_bytes((long)(regmatch.endp[0] - regmatch.startp[0]), | |
| 609 | 5316 FALSE, FALSE); |
| 28 | 5317 ins_str(repl_text); |
| 5318 } | |
| 5319 } | |
| 5320 else | |
| 5321 MSG(_("No match at cursor, finding next")); | |
| 5322 vim_free(regmatch.regprog); | |
| 5323 } | |
| 5324 } | |
| 5325 | |
| 5326 if (type == FRD_REPLACEALL) | |
| 5327 { | |
| 7 | 5328 /* A button was pressed, thus undo should be synced. */ |
| 825 | 5329 u_sync(FALSE); |
| 7 | 5330 do_cmdline_cmd(ga.ga_data); |
| 5331 } | |
| 5332 else | |
| 5333 { | |
| 5334 /* Search for the next match. */ | |
| 5335 i = msg_scroll; | |
| 5336 do_search(NULL, down ? '/' : '?', ga.ga_data, 1L, | |
| 1521 | 5337 SEARCH_MSG + SEARCH_MARK, NULL); |
| 7 | 5338 msg_scroll = i; /* don't let an error message set msg_scroll */ |
| 5339 } | |
| 5340 | |
| 482 | 5341 /* Don't want to pass did_emsg to other code, it may cause disabling |
| 5342 * syntax HL if we were busy redrawing. */ | |
| 5343 did_emsg = save_did_emsg; | |
| 5344 | |
| 7 | 5345 if (State & (NORMAL | INSERT)) |
| 5346 { | |
| 5347 gui_update_screen(); /* update the screen */ | |
| 5348 msg_didout = 0; /* overwrite any message */ | |
| 5349 need_wait_return = FALSE; /* don't wait for return */ | |
| 5350 } | |
| 5351 | |
| 5352 vim_free(ga.ga_data); | |
| 1943 | 5353 busy = FALSE; |
| 7 | 5354 return (ga.ga_len > 0); |
| 5355 } | |
| 5356 | |
| 5357 #endif | |
| 5358 | |
| 5359 #if (defined(FEAT_DND) && defined(FEAT_GUI_GTK)) \ | |
| 5360 || defined(FEAT_GUI_MSWIN) \ | |
| 5361 || defined(FEAT_GUI_MAC) \ | |
| 5362 || defined(PROTO) | |
| 5363 | |
| 5364 #ifdef FEAT_WINDOWS | |
| 5365 static void gui_wingoto_xy __ARGS((int x, int y)); | |
| 5366 | |
| 5367 /* | |
| 5368 * Jump to the window at specified point (x, y). | |
| 5369 */ | |
| 5370 static void | |
| 5371 gui_wingoto_xy(x, y) | |
| 5372 int x; | |
| 5373 int y; | |
| 5374 { | |
| 5375 int row = Y_2_ROW(y); | |
| 5376 int col = X_2_COL(x); | |
| 5377 win_T *wp; | |
| 5378 | |
| 5379 if (row >= 0 && col >= 0) | |
| 5380 { | |
| 5381 wp = mouse_find_win(&row, &col); | |
| 5382 if (wp != NULL && wp != curwin) | |
| 5383 win_goto(wp); | |
| 5384 } | |
| 5385 } | |
| 5386 #endif | |
| 5387 | |
| 5388 /* | |
| 5389 * Process file drop. Mouse cursor position, key modifiers, name of files | |
| 5390 * and count of files are given. Argument "fnames[count]" has full pathnames | |
| 5391 * of dropped files, they will be freed in this function, and caller can't use | |
| 5392 * fnames after call this function. | |
| 5393 */ | |
| 5394 void | |
| 5395 gui_handle_drop(x, y, modifiers, fnames, count) | |
| 1887 | 5396 int x UNUSED; |
| 5397 int y UNUSED; | |
| 7 | 5398 int_u modifiers; |
| 5399 char_u **fnames; | |
| 5400 int count; | |
| 5401 { | |
| 5402 int i; | |
| 5403 char_u *p; | |
| 1668 | 5404 static int entered = FALSE; |
| 5405 | |
| 5406 /* | |
| 5407 * This function is called by event handlers. Just in case we get a | |
| 5408 * second event before the first one is handled, ignore the second one. | |
| 5409 * Not sure if this can ever happen, just in case. | |
| 5410 */ | |
| 5411 if (entered) | |
| 5412 return; | |
| 5413 entered = TRUE; | |
| 7 | 5414 |
| 5415 /* | |
| 5416 * When the cursor is at the command line, add the file names to the | |
| 5417 * command line, don't edit the files. | |
| 5418 */ | |
| 5419 if (State & CMDLINE) | |
| 5420 { | |
| 5421 shorten_filenames(fnames, count); | |
| 5422 for (i = 0; i < count; ++i) | |
| 5423 { | |
| 5424 if (fnames[i] != NULL) | |
| 5425 { | |
| 5426 if (i > 0) | |
| 5427 add_to_input_buf((char_u*)" ", 1); | |
| 5428 | |
| 5429 /* We don't know what command is used thus we can't be sure | |
| 5430 * about which characters need to be escaped. Only escape the | |
| 5431 * most common ones. */ | |
| 5432 # ifdef BACKSLASH_IN_FILENAME | |
| 5433 p = vim_strsave_escaped(fnames[i], (char_u *)" \t\"|"); | |
| 5434 # else | |
| 5435 p = vim_strsave_escaped(fnames[i], (char_u *)"\\ \t\"|"); | |
| 5436 # endif | |
| 5437 if (p != NULL) | |
| 1364 | 5438 add_to_input_buf_csi(p, (int)STRLEN(p)); |
| 7 | 5439 vim_free(p); |
| 5440 vim_free(fnames[i]); | |
| 5441 } | |
| 5442 } | |
| 5443 vim_free(fnames); | |
| 5444 } | |
| 5445 else | |
| 5446 { | |
| 5447 /* Go to the window under mouse cursor, then shorten given "fnames" by | |
| 5448 * current window, because a window can have local current dir. */ | |
| 5449 # ifdef FEAT_WINDOWS | |
| 5450 gui_wingoto_xy(x, y); | |
| 5451 # endif | |
| 5452 shorten_filenames(fnames, count); | |
| 5453 | |
| 5454 /* If Shift held down, remember the first item. */ | |
| 5455 if ((modifiers & MOUSE_SHIFT) != 0) | |
| 5456 p = vim_strsave(fnames[0]); | |
| 5457 else | |
| 5458 p = NULL; | |
| 5459 | |
| 5460 /* Handle the drop, :edit or :split to get to the file. This also | |
| 5461 * frees fnames[]. Skip this if there is only one item it's a | |
| 5462 * directory and Shift is held down. */ | |
| 5463 if (count == 1 && (modifiers & MOUSE_SHIFT) != 0 | |
| 5464 && mch_isdir(fnames[0])) | |
| 5465 { | |
| 5466 vim_free(fnames[0]); | |
| 5467 vim_free(fnames); | |
| 5468 } | |
| 5469 else | |
| 5470 handle_drop(count, fnames, (modifiers & MOUSE_CTRL) != 0); | |
| 5471 | |
| 5472 /* If Shift held down, change to first file's directory. If the first | |
| 5473 * item is a directory, change to that directory (and let the explorer | |
| 5474 * plugin show the contents). */ | |
| 5475 if (p != NULL) | |
| 5476 { | |
| 5477 if (mch_isdir(p)) | |
| 5478 { | |
| 5479 if (mch_chdir((char *)p) == 0) | |
| 5480 shorten_fnames(TRUE); | |
| 5481 } | |
| 5482 else if (vim_chdirfile(p) == OK) | |
| 5483 shorten_fnames(TRUE); | |
| 5484 vim_free(p); | |
| 5485 } | |
| 5486 | |
| 5487 /* Update the screen display */ | |
| 5488 update_screen(NOT_VALID); | |
| 5489 # ifdef FEAT_MENU | |
| 5490 gui_update_menus(0); | |
| 5491 # endif | |
|
2208
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
5492 #ifdef FEAT_TITLE |
|
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
5493 maketitle(); |
|
495995b9ce7d
Fix: window title not updated after file dropped.
Bram Moolenaar <bram@vim.org>
parents:
2178
diff
changeset
|
5494 #endif |
| 7 | 5495 setcursor(); |
| 5496 out_flush(); | |
| 5497 gui_update_cursor(FALSE, FALSE); | |
| 5498 gui_mch_flush(); | |
| 5499 } | |
| 1668 | 5500 |
| 5501 entered = FALSE; | |
| 7 | 5502 } |
| 5503 #endif |